From 181cec4348da40331b3e8ab365732c025ec149b2 Mon Sep 17 00:00:00 2001 From: Reinhard Tartler Date: Wed, 27 Apr 2011 19:24:15 +0200 Subject: Import upstream version 0.11.0~svn1143 --- .cvsignore | 9 + AUTHORS | 5 + COPYING | 340 + CREDITS | 4 + ChangeLog | 4974 ++++++++ CodingStyle | 25 + INSTALL | 237 + Makefile.am | 194 + Makefile.in | 1012 ++ NEWS | 5 + README | 5 + TODO | 5 + aclocal.m4 | 10441 ++++++++++++++++ ax_python_devel.m4 | 323 + bootstrap | 18 + cfg.c | 714 ++ cfg.h | 40 + config.guess | 1526 +++ config.h.in | 661 + config.rpath | 666 + config.sub | 1658 +++ configure | 18313 ++++++++++++++++++++++++++++ configure.in | 166 + contrib/picoLCD/lcd4linux.conf | 629 + contrib/picoLCD/lcd4linux.conf.mrtg | 92 + contrib/picoLCD/lcd4linux.conf.rss | 143 + contrib/picoLCD/lcd4linux.conf.rss.timers | 128 + contrib/picoLCD/mrtg.py | 21 + contrib/picoLCD/rsstimer.py | 92 + curses.m4 | 322 + debug.c | 93 + debug.h | 40 + depcomp | 589 + drivers.m4 | 862 ++ drv.c | 303 + drv.h | 56 + drv_ASTUSB.c | 512 + drv_BWCT.c | 401 + drv_BeckmannEgle.c | 735 ++ drv_Crystalfontz.c | 1185 ++ drv_Curses.c | 373 + drv_Cwlinux.c | 538 + drv_D4D.c | 778 ++ drv_EA232graphic.c | 554 + drv_EFN.c | 414 + drv_FW8888.c | 309 + drv_G15.c | 676 + drv_GLCD2USB.c | 641 + drv_HD44780.c | 1475 +++ drv_IRLCD.c | 406 + drv_Image.c | 485 + drv_LCD2USB.c | 679 ++ drv_LCDLinux.c | 367 + drv_LCDTerm.c | 291 + drv_LEDMatrix.c | 321 + drv_LPH7508.c | 528 + drv_LUIse.c | 336 + drv_LW_ABP.c | 682 ++ drv_M50530.c | 688 ++ drv_MatrixOrbital.c | 598 + drv_MatrixOrbitalGX.c | 571 + drv_MilfordInstruments.c | 285 + drv_NULL.c | 195 + drv_Noritake.c | 389 + drv_PHAnderson.c | 416 + drv_PICGraphic.c | 478 + drv_Pertelian.c | 331 + drv_RouterBoard.c | 693 ++ drv_Sample.c | 601 + drv_ShuttleVFD.c | 429 + drv_SimpleLCD.c | 350 + drv_T6963.c | 576 + drv_Trefon.c | 416 + drv_USBHUB.c | 340 + drv_USBLCD.c | 508 + drv_WincorNixdorf.c | 276 + drv_X11.c | 808 ++ drv_generic.c | 115 + drv_generic.h | 43 + drv_generic_gpio.c | 246 + drv_generic_gpio.h | 47 + drv_generic_graphic.c | 723 ++ drv_generic_graphic.h | 58 + drv_generic_i2c.c | 173 + drv_generic_i2c.h | 61 + drv_generic_keypad.c | 76 + drv_generic_keypad.h | 38 + drv_generic_parport.c | 535 + drv_generic_parport.h | 100 + drv_generic_serial.c | 378 + drv_generic_serial.h | 37 + drv_generic_text.c | 1001 ++ drv_generic_text.h | 56 + drv_picoLCD.c | 492 + drv_picoLCDGraphic.c | 749 ++ drv_serdisplib.c | 387 + drv_st2205.c | 247 + drv_ula200.c | 791 ++ drv_vnc.c | 547 + evaluator.c | 1430 +++ evaluator.h | 69 + event.c | 302 + event.h | 68 + font_6x8.h | 870 ++ font_6x8_bold.h | 902 ++ glcd2usb.h | 34 + hash.c | 505 + hash.h | 83 + indent.sh | 20 + install-sh | 519 + layout.c | 203 + layout.h | 35 + lcd4kde.conf | 19 + lcd4linux.c | 440 + lcd4linux.conf.sample | 1328 ++ lcd4linux.kdelnk | 14 + lcd4linux.lsm | 16 + lcd4linux.xpm | 62 + lcd4linux_i2c.h | 610 + missing | 367 + mkinstalldirs | 161 + nph-png | 41 + pid.c | 150 + pid.h | 33 + plugin.c | 527 + plugin.h | 36 + plugin_apm.c | 199 + plugin_asterisk.c | 303 + plugin_button_exec.c | 111 + plugin_cfg.c | 140 + plugin_cpuinfo.c | 168 + plugin_dbus.c | 857 ++ plugin_diskstats.c | 155 + plugin_dvb.c | 169 + plugin_event.c | 94 + plugin_exec.c | 284 + plugin_fifo.c | 318 + plugin_file.c | 106 + plugin_gps.c | 725 ++ plugin_hddtemp.c | 282 + plugin_huawei.c | 1169 ++ plugin_i2c_sensors.c | 361 + plugin_iconv.c | 142 + plugin_imon.c | 629 + plugin_isdn.c | 254 + plugin_kvv.c | 814 ++ plugin_loadavg.c | 141 + plugin_math.c | 169 + plugin_meminfo.c | 137 + plugin_mpd.c | 754 ++ plugin_mpris_dbus.c | 325 + plugin_mysql.c | 243 + plugin_netdev.c | 190 + plugin_netinfo.c | 325 + plugin_pop3.c | 346 + plugin_ppp.c | 131 + plugin_proc_stat.c | 381 + plugin_python.c | 144 + plugin_qnaplog.c | 427 + plugin_sample.c | 220 + plugin_seti.c | 163 + plugin_statfs.c | 100 + plugin_string.c | 145 + plugin_test.c | 112 + plugin_time.c | 113 + plugin_uname.c | 92 + plugin_uptime.c | 238 + plugin_w1retap.c | 264 + plugin_wireless.c | 675 + plugin_xmms.c | 148 + plugins.m4 | 591 + png.html | 8 + property.c | 174 + property.h | 50 + qprintf.c | 260 + qprintf.h | 38 + rgb.c | 64 + rgb.h | 41 + smoketest.sh | 41 + svn_version.h | 1 + svn_version.sh | 15 + thread.c | 195 + thread.h | 66 + timer.c | 513 + timer.h | 42 + timer_group.c | 557 + timer_group.h | 41 + tux.png | Bin 0 -> 253 bytes udelay.c | 114 + udelay.h | 50 + usbhub.conf | 94 + widget.c | 308 + widget.h | 84 + widget_bar.c | 240 + widget_bar.h | 56 + widget_gpo.c | 130 + widget_gpo.h | 41 + widget_icon.c | 212 + widget_icon.h | 47 + widget_image.c | 292 + widget_image.h | 47 + widget_keypad.c | 146 + widget_keypad.h | 52 + widget_text.c | 443 + widget_text.h | 57 + widget_timer.c | 147 + widget_timer.h | 43 + 207 files changed, 100652 insertions(+) create mode 100644 .cvsignore create mode 100644 AUTHORS create mode 100644 COPYING create mode 100644 CREDITS create mode 100644 ChangeLog create mode 100644 CodingStyle create mode 100644 INSTALL create mode 100644 Makefile.am create mode 100644 Makefile.in create mode 100644 NEWS create mode 100644 README create mode 100644 TODO create mode 100644 aclocal.m4 create mode 100644 ax_python_devel.m4 create mode 100755 bootstrap create mode 100644 cfg.c create mode 100644 cfg.h create mode 100755 config.guess create mode 100644 config.h.in create mode 100644 config.rpath create mode 100755 config.sub create mode 100755 configure create mode 100644 configure.in create mode 100644 contrib/picoLCD/lcd4linux.conf create mode 100644 contrib/picoLCD/lcd4linux.conf.mrtg create mode 100644 contrib/picoLCD/lcd4linux.conf.rss create mode 100644 contrib/picoLCD/lcd4linux.conf.rss.timers create mode 100644 contrib/picoLCD/mrtg.py create mode 100644 contrib/picoLCD/rsstimer.py create mode 100644 curses.m4 create mode 100644 debug.c create mode 100644 debug.h create mode 100644 depcomp create mode 100644 drivers.m4 create mode 100644 drv.c create mode 100644 drv.h create mode 100644 drv_ASTUSB.c create mode 100644 drv_BWCT.c create mode 100644 drv_BeckmannEgle.c create mode 100644 drv_Crystalfontz.c create mode 100644 drv_Curses.c create mode 100644 drv_Cwlinux.c create mode 100755 drv_D4D.c create mode 100644 drv_EA232graphic.c create mode 100644 drv_EFN.c create mode 100644 drv_FW8888.c create mode 100644 drv_G15.c create mode 100644 drv_GLCD2USB.c create mode 100644 drv_HD44780.c create mode 100644 drv_IRLCD.c create mode 100644 drv_Image.c create mode 100644 drv_LCD2USB.c create mode 100644 drv_LCDLinux.c create mode 100644 drv_LCDTerm.c create mode 100644 drv_LEDMatrix.c create mode 100644 drv_LPH7508.c create mode 100644 drv_LUIse.c create mode 100644 drv_LW_ABP.c create mode 100644 drv_M50530.c create mode 100644 drv_MatrixOrbital.c create mode 100644 drv_MatrixOrbitalGX.c create mode 100644 drv_MilfordInstruments.c create mode 100644 drv_NULL.c create mode 100644 drv_Noritake.c create mode 100644 drv_PHAnderson.c create mode 100644 drv_PICGraphic.c create mode 100644 drv_Pertelian.c create mode 100644 drv_RouterBoard.c create mode 100644 drv_Sample.c create mode 100644 drv_ShuttleVFD.c create mode 100644 drv_SimpleLCD.c create mode 100644 drv_T6963.c create mode 100644 drv_Trefon.c create mode 100644 drv_USBHUB.c create mode 100644 drv_USBLCD.c create mode 100644 drv_WincorNixdorf.c create mode 100644 drv_X11.c create mode 100644 drv_generic.c create mode 100644 drv_generic.h create mode 100644 drv_generic_gpio.c create mode 100644 drv_generic_gpio.h create mode 100644 drv_generic_graphic.c create mode 100644 drv_generic_graphic.h create mode 100644 drv_generic_i2c.c create mode 100644 drv_generic_i2c.h create mode 100644 drv_generic_keypad.c create mode 100644 drv_generic_keypad.h create mode 100644 drv_generic_parport.c create mode 100644 drv_generic_parport.h create mode 100644 drv_generic_serial.c create mode 100644 drv_generic_serial.h create mode 100644 drv_generic_text.c create mode 100644 drv_generic_text.h create mode 100644 drv_picoLCD.c create mode 100644 drv_picoLCDGraphic.c create mode 100644 drv_serdisplib.c create mode 100644 drv_st2205.c create mode 100644 drv_ula200.c create mode 100644 drv_vnc.c create mode 100644 evaluator.c create mode 100644 evaluator.h create mode 100644 event.c create mode 100644 event.h create mode 100644 font_6x8.h create mode 100644 font_6x8_bold.h create mode 100644 glcd2usb.h create mode 100644 hash.c create mode 100644 hash.h create mode 100755 indent.sh create mode 100755 install-sh create mode 100644 layout.c create mode 100644 layout.h create mode 100644 lcd4kde.conf create mode 100644 lcd4linux.c create mode 100644 lcd4linux.conf.sample create mode 100644 lcd4linux.kdelnk create mode 100644 lcd4linux.lsm create mode 100644 lcd4linux.xpm create mode 100644 lcd4linux_i2c.h create mode 100755 missing create mode 100755 mkinstalldirs create mode 100755 nph-png create mode 100644 pid.c create mode 100644 pid.h create mode 100644 plugin.c create mode 100644 plugin.h create mode 100644 plugin_apm.c create mode 100644 plugin_asterisk.c create mode 100644 plugin_button_exec.c create mode 100644 plugin_cfg.c create mode 100644 plugin_cpuinfo.c create mode 100644 plugin_dbus.c create mode 100644 plugin_diskstats.c create mode 100644 plugin_dvb.c create mode 100644 plugin_event.c create mode 100644 plugin_exec.c create mode 100644 plugin_fifo.c create mode 100644 plugin_file.c create mode 100644 plugin_gps.c create mode 100644 plugin_hddtemp.c create mode 100644 plugin_huawei.c create mode 100644 plugin_i2c_sensors.c create mode 100644 plugin_iconv.c create mode 100644 plugin_imon.c create mode 100644 plugin_isdn.c create mode 100644 plugin_kvv.c create mode 100644 plugin_loadavg.c create mode 100644 plugin_math.c create mode 100644 plugin_meminfo.c create mode 100644 plugin_mpd.c create mode 100644 plugin_mpris_dbus.c create mode 100644 plugin_mysql.c create mode 100644 plugin_netdev.c create mode 100644 plugin_netinfo.c create mode 100644 plugin_pop3.c create mode 100644 plugin_ppp.c create mode 100644 plugin_proc_stat.c create mode 100644 plugin_python.c create mode 100644 plugin_qnaplog.c create mode 100644 plugin_sample.c create mode 100644 plugin_seti.c create mode 100644 plugin_statfs.c create mode 100644 plugin_string.c create mode 100644 plugin_test.c create mode 100644 plugin_time.c create mode 100644 plugin_uname.c create mode 100644 plugin_uptime.c create mode 100644 plugin_w1retap.c create mode 100644 plugin_wireless.c create mode 100644 plugin_xmms.c create mode 100644 plugins.m4 create mode 100644 png.html create mode 100644 property.c create mode 100644 property.h create mode 100644 qprintf.c create mode 100644 qprintf.h create mode 100644 rgb.c create mode 100644 rgb.h create mode 100755 smoketest.sh create mode 100644 svn_version.h create mode 100755 svn_version.sh create mode 100644 thread.c create mode 100644 thread.h create mode 100644 timer.c create mode 100644 timer.h create mode 100644 timer_group.c create mode 100644 timer_group.h create mode 100644 tux.png create mode 100644 udelay.c create mode 100644 udelay.h create mode 100644 usbhub.conf create mode 100644 widget.c create mode 100644 widget.h create mode 100644 widget_bar.c create mode 100644 widget_bar.h create mode 100644 widget_gpo.c create mode 100644 widget_gpo.h create mode 100644 widget_icon.c create mode 100644 widget_icon.h create mode 100644 widget_image.c create mode 100644 widget_image.h create mode 100644 widget_keypad.c create mode 100644 widget_keypad.h create mode 100644 widget_text.c create mode 100644 widget_text.h create mode 100644 widget_timer.c create mode 100644 widget_timer.h diff --git a/.cvsignore b/.cvsignore new file mode 100644 index 0000000..b1ab72c --- /dev/null +++ b/.cvsignore @@ -0,0 +1,9 @@ +Makefile +.deps +autom4te.cache +config.h +config.log +config.status +lcd4linux +stamp-h1 +smoketest.log diff --git a/AUTHORS b/AUTHORS new file mode 100644 index 0000000..59c51b7 --- /dev/null +++ b/AUTHORS @@ -0,0 +1,5 @@ +# $Id: AUTHORS 730 2007-01-14 13:50:28Z michael $ +# $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/AUTHORS $ + +Sorry, there is no AUTHORS anymore. +Go to http://lcd4linux.bulix.org for a list of developers an contributors. diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..d60c31a --- /dev/null +++ b/COPYING @@ -0,0 +1,340 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc. + 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) year name of author + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + , 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Library General +Public License instead of this License. diff --git a/CREDITS b/CREDITS new file mode 100644 index 0000000..b3f4a65 --- /dev/null +++ b/CREDITS @@ -0,0 +1,4 @@ +$Id: CREDITS 730 2007-01-14 13:50:28Z michael $ +$URL: https://ssl.bulix.org/svn/lcd4linux/trunk/CREDITS $ + +see http://lcd4linux.bulix.org for an up-to-date list of contributors! diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..1bde524 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,4974 @@ +2009-01-14 michael + + * [r964] + add support for Dell M1730 LCD to the G15 driver by + lcd4linux@hayward.uk.com + + * [r963] + initial brightness fixed + +2009-01-13 volker + + * [r962] + indentation, svn-version + + * [r961] + speedup X11 display + +2009-01-13 michael + + * [r960] + new example for X11 config + + * [r959] + heavy X11 reorganization to (hopefully) finally fix Tickets #141 + and #117 + + * [r958] + list sub-drivers for serdisplib without -v + + * [r957] + moved 'print list of drivers and plugins' to the end of configure + +2009-01-12 michux + + * [r956] + update copyright + +2009-01-12 volker + + * [r955] + additional verbose messages + +2009-01-12 michux + + * [r954] + fix some compiler warnings + +2009-01-11 michux + + * [r953] + plugin_fifo: fix compile warnings + + * [r952] + drv_st2205u: add verbose error message + +2009-01-09 volker + + * [r951] + version of linked serdisplib in long verbose output + +2009-01-08 michael + + * [r950] + hhdtemp plugin fixed + +2009-01-06 michael + + * [r949] + hddtemp autconf bug fixed + + * [r948] + compiler warnings fixed + + * [r947] + indentation + + * [r946] + unused array 'tokenNames' removed + + * [r945] + compiler warning removed + + * [r944] + initialize plugin on first use + + * [r943] + indentation + + * [r942] + initialize fifo on first use + + * [r941] + cosmetics + +2009-01-04 michael + + * [r940] + new string operators eq ne gt ge lt le + + * [r939] + indentation + + * [r938] + typo fixed + + * [r937] + disable unimplemented ioctls + +2009-01-01 michael + + * [r936] + distcheck bugs fixed + + * [r935] + button debugging changed + + * [r934] + widget_bar scale debugging changed + +2008-12-31 michux + + * [r933] + add buttons to X11 sample conf + +2008-12-31 michael + + * [r932] + clear pixel to BG_COL (Ticket #117) + + * [r931] + version bumped to 0.11.0 + + * [r930] + netinfo plugin added to smoketest + + * [r929] + ported r847 (new Display CW12832 128x32) from volker_dev + + * [r928] + ported r846 from volker_dev + + * [r927] + ported r839 from volker_dev + + * [r926] + ported r838 from volker_dev + + * [r925] + ported r837 from volker_dev + + * [r924] + ported r835 from volker_dev + + * [r923] + ported r834 from volker_dev + + * [r922] + r828: 'additional verbose and info messages' ported from + volker_dev + + * [r921] + includes for umask() ported from volker_dev (r827) + + * [r920] + handle config files with (DOS line ending) ported from + volker_dev (r826) + + * [r919] + netinfo plugin ported from volker_dev (r823) + + * [r918] + format characters in qprintf() with optional length (r821) ported + from volker_dev + + * [r917] + short circuit evaluation ported from volker_dev (r820,r822,r824) + + * [r916] + Fixes a buffer underrun error and possible array index issues by + mcarey@... + +2008-12-27 michael + + * [r915] + ported r819 from volker_dev + + * [r914] + ported and modified r818 from volker_dev + + * [r913] + port r817 from volker_dev + + * [r912] + ported (modified) r815 from voker_dev + +2008-12-24 michael + + * [r911] + cleanup & cosmetics + + * [r910] + driver for the PHAnderson serial-to-HD44780 adapter boards by + Nicolas Weill + + * [r909] + w1retap plugin by Jonathan Hudson + + * [r908] + Enables/controls the backlight on the Pertelian LCD device by + Jonathan Hudson + +2008-12-23 michael + + * [r907] + hddtemp plugin from Scott Bronson + + * [r906] + keypad bug fixed + + * [r905] + patch from a.nielsen: inverted parport signals, support GPI on + HD44780 + + * [r904] + indent run + +2008-11-25 michux + + * [r903] + fix lcd4linux driver for multible onboard controllers + +2008-11-23 michux + + * [r902] + fix automake - check for libftdi + +2008-11-22 michux + + * [r901] + update button_exec plugin - fix segfault + + * [r900] + update fifo plugin - untested + +2008-10-07 bwalle + + * [r899] + Replace write to external variable usb_debug by calling + usb_set_debug(). + This fixes build on openSUSE Factory. + +2008-10-06 michael + + * [r898] + adding GPI to picoLCD for reading button events by Igor Mammedov + + + * [r897] + properties fixed + +2008-10-05 bwalle + + * [r896] + Rebuild auto-generated autoconf stuff due to last change in + drivers.m4. + + * [r895] + Add 'ULA200' driver when --with-drivers=all is specified + +2008-09-14 michael + + * [r894] + strftime_tz patch from Bernhard Walle + +2008-09-08 michael + + * [r893] + strftime_tz() plugin by Bernhard Walle + +2008-09-03 michael + + * [r892] + ULA200 driver by Bernhard Walle + + * [r891] + indent + +2008-08-31 sonic74 + + * [r890] + Increased the maximum bps to 230400, if defined in . + +2008-08-27 sonic74 + + * [r889] + + +2008-08-27 michael + + * [r888] + D4D updates by Sven + +2008-08-03 michael + + * [r887] + driver for 4D Systems serial displays by Sven Killig + + * [r886] + signed/unsigned mismatch + +2008-07-26 michux + + * [r885] + added command functions + +2008-07-15 michael + + * [r884] + added IRLCD driver by Jean-Philippe Civade + + * [r883] + 'autoreconf -f -i' run & config.rpath added + + * [r882] + forgot to add drv_picoLCDGraphic.c :-( + + * [r881] + picoLCDGraphic driver by Nicu Pavel added + + * [r880] + widget_keypad.h added to drv_HD44780 + + * [r879] + indent run + + * [r878] + automake-1.10.1 + +2008-04-15 michux + + * [r877] + forgot include + + * [r876] + add signal handler, improve error check + +2008-04-14 michux + + * [r875] + minor update + +2008-04-12 michux + + * [r874] + Makefiles again, this time libiconv stuff is fixed + + * [r873] + fix error, introduced in r857 + + * [r872] + update Makefiles + + * [r871] + clean up + +2008-04-10 michux + + * [r870] + Add the year 2008 to the copyright + + * [r869] + Add basic FIFO plugin + +2008-04-04 michux + + * [r868] + fixed autoconf + + * [r867] + update autoconf + + * [r866] + Add asterisk plugin, thanks to mcarey@yostengineering.com + +2008-04-03 michux + + * [r865] + fix typo, close #114 + + * [r864] + update charset for Crystalfontz Model 632 and 634 + +2008-03-05 michux + + * [r863] + improve error messages + +2008-03-03 michux + + * [r862] + reformat plugin_mpd - use c style comments + + * [r861] + correct code format (indent) + + * [r860] + correct code format (indent) + + * [r859] + new plugin: button_exec by Wolfgang Henerbichler + + * [r858] + add new driver (st2205) by Jeroen/Sprite_tm + + * [r857] + new plugin: button_exec by Wolfgang Henerbichler + + * [r856] + add keypad support for module lcm162 + + * [r855] + add new driver (st2205) by Jeroen/Sprite_tm + +2008-02-27 michux + + * [r854] + add signal handler to plugin_mpd + + * [r853] + plugin_mpd, update to v0.81, fix connection issues + +2008-02-25 michux + + * [r852] + update mpd plugin to v0.8 - makefile needs some work now + +2008-01-28 michux + + * [r851] + disable default emulator code + + * [r850] + minor updates + + * [r849] + added pingpong scrolling + +2008-01-24 michux + + * [r848] + + +2007-10-17 volker + + * [r847] + added new display 128x32 (CW12832) + + * [r846] + info about property change + +2007-10-03 michael + + * [r845] + automatic marquee patch from Manuel Grot + +2007-10-01 michael + + * [r844] + RDTSC delay and inclusion of asm/msr.h removed + + * [r843] + driver for Pertelian display by Andy Powell + +2007-09-15 michael + + * [r842] + GPS plugin V0.3 by michu + + * [r841] + GPS plugin V0.2 by michu + +2007-09-09 michael + + * [r840] + email address changed + +2007-08-25 volker + + * [r839] + additional information about decision which plugin and drivers + are included via configure + +2007-08-23 volker + + * [r838] + existence of netdevice corrected (less cpu load) + + * [r837] + logging info clarified + + * [r836] + Indentation + +2007-08-13 volker + + * [r835] + Absicherung gegen Abfragen nicht vorhandener Daten + + * [r834] + erweiterte Ausgabe bei Daten ueber unterstuetzte Hardware + +2007-07-27 michael + + * [r833] + Fix compilation with kernel 2.6.22 by Guillaume LECERF + + * [r832] + MPD plugin patch from michu + + * [r831] + GPS plugin update by michu + + * [r830] + indentation + +2007-07-12 volker + + * [r829] + svn version updated + + * [r828] + additional verbose and info messages + +2007-07-08 volker + + * [r827] + includes for umask(); svnversion updated + +2007-06-27 volker + + * [r826] + handle config files with (DOS line ending) + + * [r825] + added plugin_netdev + + * [r824] + copy&paste error corrected + + * [r823] + new plugin: netinfo + + * [r822] + indentation with ./indent.sh; short circuit evaluation modified + +2007-06-25 volker + + * [r821] + format characters in qprintf() with optional length + + * [r820] + calculate only necessary elements of operands + +2007-06-24 volker + + * [r819] + optimization on changing brightness of backlight + +2007-06-22 volker + + * [r818] + list plugins + + * [r817] + disable plugins where preconditions not given: compiles mostly + under MacOS X + + * [r816] + keypad support added for X11 driver + +2007-06-21 volker + + * [r815] + optimized layer drawing (no drawing under opaque pixel) + + * [r814] + LCD::brightness, keypad + + * [r813] + default for Brightness is 255 + +2007-06-20 volker + + * [r812] + LCD::brightness in drv_X11 corrected + + * [r811] + development of new experimental features + + * [r810] + global variable for backlight color + + * [r809] + keypad support completed; new property brightness implemented + + * [r808] + maximum value for brightness is 8 + +2007-06-17 michael + + * [r807] + buttons for X11 driver (thanks to Volker Gering) + + * [r806] + Apple has no utsbuf.domainname (thanks to Volker Gering) + + * [r805] + strndup() replacement + + * [r804] + better usage output by Volker Gering + +2007-06-08 michael + + * [r803] + Image driver libgd dependancy fix + +2007-06-04 michael + + * [r802] + big MPD patch from Robert Buchholz + +2007-05-19 michael + + * [r801] + gps plugin, code by michu / www.neophob.com + +2007-05-17 michael + + * [r800] + backported r799 from trunk + + * [r799] + compile error on m68k fixed (debian bug 405898) + +2007-05-04 michael + + * [r798] + typo in LUIse driver fixed + +2007-05-02 michael + + * [r797] + some compiler warnings fixed + +2007-04-30 michael + + * [r796] + LCD4Linux-0.10.1-RC2 + + * [r795] + ChangeLog updated + + * [r794] + svn2cl moved and optimized + + * [r793] + svn2cl.sh added + + * [r792] + port r791 from trunk + + * [r791] + link Cwlinux with keypad support + + * [r790] + ported r777 from trunk + + * [r789] + ported r784-r788 from trunk + +2007-04-28 michael + + * [r788] + patch from Fox: Fix a typo that prevent Bar display to work + + * [r787] + patch from FoX that fixes compilation with kernel 2.6.21 + +2007-04-23 michael + + * [r786] + MPD plugin patch from michu + +2007-04-20 michael + + * [r785] + keypad and firmware support for Cwlinux (patch from Volker + Gering) + + * [r784] + iowait,irq and softirq added (patch from Roman Jozsef) + +2007-03-22 michael + + * [r783] + backport r782 from trunk + +2007-03-21 michael + + * [r782] + plugin_file patch from Mark Richards + +2007-03-13 michael + + * [r781] + backport r780 from trunk + + * [r780] + Crystalfontz keypad patch from kenson + +2007-03-05 michael + + * [r779] + ported changeset 778 from branches/0.10.1 + + * [r778] + picoLCD linker error fixed (libusb was missing) + +2007-02-28 michael + + * [r777] + imon::quantity and imon::status patch from Stefan Gmeiner / + Christian Brueggemann + +2007-02-26 michael + + * [r776] + backported 774:775 from trunk + + * [r775] + ChangeLog refresh + + * [r774] + compiler warnings on x86_64 fixed + +2007-02-25 michael + + * [r773] + backport 768:771 from trunk, version changed to 0.10.1-RC2 + + * [r772] + ChangeLog refreshed + + * [r771] + lots of compiler warnings removed, C++-style comments removed, + changed struc initialisation from 'field:value' to '.field=value' + +2007-02-24 michael + + * [r770] + strstr() and substr() added to string plugin + + * [r769] + ChangeLog processed with svn2cl + + * [r768] + LCD4Linux-0.10.1-RC1 + + * [r767] + trunk version incremented to 0.10.2-SVN + + * [r766] + branch 0.10.1 created + + * [r765] + tag 0.10.0 created + + * [r764] + Version number changed to 0.10.1-RC1 + +2007-02-05 michael + + * [r763] + only use picoLCD if libusb is available + +2007-02-04 michael + + * [r762] + svn version bumped manually + + * [r761] + autoconf & smoketest bugs fixed + + * [r760] + 'Electronic Assembly' driver by Stefan Gmeiner + + * [r759] + picoLCD driver bugs fixed + +2007-01-23 michael + + * [r758] + drv_picoLCD was missing in distribution + + * [r757] + removed -SVN from version string + + * [r756] + try to add svn version + +2007-01-21 michael + + * [r755] + indent + + * [r754] + new function 'decode()' + + * [r753] + removed unused variable + +2007-01-20 michael + + * [r752] + keypad widget cleanup + + * [r751] + GPO cleanup + + * [r750] + minor fixes to evaluator + + * [r749] + dynamic properties for bars; new 'property_valid()' helper + + * [r748] + indent + +2007-01-19 michael + + * [r747] + driver for picoLCD displays from mini-box.com by Nicu Pavel + + * [r746] + dynamic properties for keypad widget + + * [r745] + indent + +2007-01-18 michael + + * [r744] + dynamic properties for Icon widget + +2007-01-17 michael + + * [r743] + dynamic properties for GPO's + + * [r742] + removed DOS newlines again :-( + + * [r741] + indent + + * [r740] + changed version number from 0.10.1-CVS to 0.10.1-SVN + +2007-01-16 michael + + * [r739] + new driver 'HD44780-I2C' + + * [r738] + Fix compilation of plugin_wireless.c with linux kernel 2.6.19 + from Guillaume LECERF + + * [r737] + Patch from Robert Buchholz: NULL driver link error fixed, m4 + files included in distribution + + * [r736] + patch from Mattia Jona-Lasinio for lcd-linux 0.12.0 + + * [r735] + svn keywords + + * [r734] + removed some DOS newlines + +2007-01-15 michael + + * [r733] + minor cosmetic changes and fixes + +2007-01-14 michael + + * [r732] + re-bootstrapped + + * [r731] + svn keywords corrected + + * [r730] + svn keywords corrected + + * [r729] + added svn properties and keywords + + * [r728] + changed $Revision to $Rev + + * [r727] + removed all tags + + * [r726] + svn properties fixed + + * [r725] + svn:ignore ported from .cvsignore + + * [r724] + switch from CVS to SVN + +2006-10-01 reinelt + + * [r723] + [lcd4linux @ 2006-10-01 11:54:38 by reinelt] + timer widget uses properties + +2006-09-29 reinelt + + * [r722] + [lcd4linux @ 2006-09-29 04:48:21 by reinelt] + image widget uses properties now; new property 'reload' + +2006-10-04 root + + * [r721] + image widget memory leaks fixed (thanks to Magne Torresen) + +2006-09-19 entropy + + * [r720] + [lcd4linux @ 2006-09-19 11:20:52 by entropy] + Added missing prototypes + +2006-09-15 siretart + + * [r719] + [lcd4linux @ 2006-09-15 20:30:03 by siretart] + rerun bootstrap on request from Ernst Bachmann + + Message-Id: <200609152109.17600.e.bachmann@xebec.de> + +2006-09-15 entropy + + * [r718] + [lcd4linux @ 2006-09-15 19:06:47 by entropy] + debug spam reduced, comment typo fixed + + * [r717] + [lcd4linux @ 2006-09-15 19:00:50 by entropy] + iconv charset converter plugin + +2006-09-14 entropy + + * [r716] + [lcd4linux @ 2006-09-14 20:36:39 by entropy] + Improved example showing how to display network and hdd activity + on an usb hub + + * [r715] + [lcd4linux @ 2006-09-14 11:19:29 by entropy] + New cmdline option -p to specify the pidfile location + +2006-09-14 reinelt + + * [r714] + [lcd4linux @ 2006-09-14 04:08:54 by reinelt] + variables use a static list, no realloc, linear search + + * [r713] + [lcd4linux @ 2006-09-14 03:49:14 by reinelt] + indent run + +2006-09-13 entropy + + * [r712] + [lcd4linux @ 2006-09-13 20:07:59 by entropy] + Fixing bug #1494773 (compiles only on i368/amd64 machines) by + providing a dummy implementation for other archs + + * [r711] + [lcd4linux @ 2006-09-13 20:04:57 by entropy] + threads change argv[0] to their thread name, for a neat 'ps' + output + +2006-09-13 reinelt + + * [r710] + [lcd4linux @ 2006-09-13 05:33:39 by reinelt] + plugin_file: return empty string if file cannot be read; + widget_text: load property as 'string', not as variable + (triggered an ugly bug with variable list reallocated) + +2006-09-08 reinelt + + * [r709] + [lcd4linux @ 2006-09-08 19:00:46 by reinelt] + give up after 10 write errors to serial device + +2006-09-07 reinelt + + * [r708] + [lcd4linux @ 2006-09-07 09:06:25 by reinelt] + lots of wrong printf formats corrected (thanks to Ernst Bachmann) + +2006-09-06 reinelt + + * [r707] + [lcd4linux @ 2006-09-06 05:22:09 by reinelt] + some autoconf updates + +2006-09-04 siretart + + * [r706] + [lcd4linux @ 2006-09-04 16:48:32 by siretart] + rerun bootstrap on current debian/etch system using automake1.9 + to + make my previous commits active + + * [r705] + [lcd4linux @ 2006-09-04 16:47:39 by siretart] + These changes were necessary to make lcd4linux build on current + debian etch/unstable + systems. I cannot really imagine how this was supposed to work, + so I replaced + the old modified python.m4 with an uptodate version of + ac_python_devel.m4 from + autoconf_archive. both .m4 files seem to have a common anchestor, + but ac_python_devel.m4 + has clearly seen a lot of more love, so let's better stay with + upstream + (autoconf archive), so we can blame them if anything breaks. + + Moreover, this actually works + + * [r704] + [lcd4linux @ 2006-09-04 16:41:21 by siretart] + removing debianisation from upstream source, as discussed with + Michael on private mail. + + Rationale: I try to keep an updated lcd4linux in debian/sid. If + you need the debinisation, + please use my packages as base. If you want more updated package, + please drop me a note, + and I'll arrange another upload to unstable (or experimental, + depending on the state + of the cvs). + + * [r703] + [lcd4linux @ 2006-09-04 16:35:43 by siretart] + fix linking with modular xorg. See http://bugs.debian.org/381606 + for reference + + * [r702] + [lcd4linux @ 2006-09-04 16:33:21 by siretart] + beautify bootstrap script + +2006-08-23 harbaum + + * [r701] + [lcd4linux @ 2006-08-23 17:45:37 by harbaum] + Umlaut translation bugfix + +2006-08-23 reinelt + + * [r700] + [lcd4linux @ 2006-08-23 05:05:40 by reinelt] + CF635 added to lcd4linux.conf.sample + +2006-08-17 harbaum + + * [r699] + [lcd4linux @ 2006-08-17 19:11:40 by harbaum] + Small plugin_kvv bugfixes and new abbreviate option + +2006-08-17 reinelt + + * [r698] + [lcd4linux @ 2006-08-17 05:06:26 by reinelt] + LCD2USB driver missing keypad symbols fixed + +2006-08-16 reinelt + + * [r697] + [lcd4linux @ 2006-08-16 14:18:14 by reinelt] + T6963 enhancements: soft timing, DualScan, Cell size + +2006-08-15 harbaum + + * [r696] + [lcd4linux @ 2006-08-15 17:28:27 by harbaum] + Cleaned up thread and error handling + +2006-08-14 harbaum + + * [r695] + [lcd4linux @ 2006-08-14 19:24:22 by harbaum] + Umlaut support, added KVV HTTP-User-Agent + +2006-08-14 reinelt + + * [r694] + [lcd4linux @ 2006-08-14 05:54:03 by reinelt] + minor warnings fixed, CFLAGS changed (no-strict-aliasing) + +2006-08-13 harbaum + + * [r693] + [lcd4linux @ 2006-08-13 18:45:25 by harbaum] + Little cleanup ... + + * [r692] + [lcd4linux @ 2006-08-13 18:14:03 by harbaum] + Added KVV plugin + +2006-08-13 reinelt + + * [r691] + [lcd4linux @ 2006-08-13 11:38:20 by reinelt] + text widget uses dynamic properties + + * [r690] + [lcd4linux @ 2006-08-13 09:53:10 by reinelt] + dynamic properties added (used by 'style' of text widget) + + * [r689] + [lcd4linux @ 2006-08-13 06:46:51 by reinelt] + T6963 soft-timing & enhancements; indent + +2006-08-11 reinelt + + * [r688] + [lcd4linux @ 2006-08-11 11:59:29 by reinelt] + M50530 minor fixes + +2006-08-10 reinelt + + * [r687] + [lcd4linux @ 2006-08-10 20:40:46 by reinelt] + M50530 enhancements: Timings, busy-flag checking + + * [r686] + [lcd4linux @ 2006-08-10 19:06:52 by reinelt] + new 'fuzz' parameter for timings + +2006-08-09 harbaum + + * [r685] + [lcd4linux @ 2006-08-09 17:25:34 by harbaum] + Better bar color support and new bold font + +2006-08-08 harbaum + + * [r684] + [lcd4linux @ 2006-08-08 20:16:28 by harbaum] + Added "extracolor" (used for e.g. bar border) and RGB support for + LEDMATRIX + +2006-08-08 reinelt + + * [r683] + [lcd4linux @ 2006-08-08 19:35:21 by reinelt] + USBHUB driver from Ernst Bachmann + + * [r682] + [lcd4linux @ 2006-08-08 19:28:18 by reinelt] + widget type checking corrected + +2006-08-05 harbaum + + * [r681] + [lcd4linux @ 2006-08-05 21:08:01 by harbaum] + New LEDMATRIX driver (see http://www.harbaum.org/till/ledmatrix) + +2006-07-31 reinelt + + * [r680] + [lcd4linux @ 2006-07-31 03:48:09 by reinelt] + preparations for scrolling + +2006-07-30 lfcorreia + + * [r679] + [lcd4linux @ 2006-07-30 11:29:02 by lfcorreia] + Make changes suggested by Michael, only one init function is + needed + + * [r678] + [lcd4linux @ 2006-07-30 11:16:27 by lfcorreia] + Add back drv_generic_i2c_close function + +2006-07-29 lfcorreia + + * [r677] + [lcd4linux @ 2006-07-29 21:12:31 by lfcorreia] + Add UPPERCASE string plugin function + + * [r676] + [lcd4linux @ 2006-07-29 21:04:43 by lfcorreia] + Better error handling, add proper I2C SLAVE device detection (not + 100% finished) + + * [r675] + [lcd4linux @ 2006-07-29 20:59:12 by lfcorreia] + Fix wrong timing at I2C initialization + +2006-07-19 cmay + + * [r674] + [lcd4linux @ 2006-07-19 01:57:01 by cmay] + fixed double read of last line in file + + * [r673] + [lcd4linux @ 2006-07-19 01:48:11 by cmay] + Ran indent.sh to make pretty code. + + * [r672] + [lcd4linux @ 2006-07-19 01:35:31 by cmay] + Renamed keypad direction names to avoid conflict with Curses + library defs. + Added keypad support to Curses display driver. + +2006-07-18 nicowallmeier + + * [r671] + [lcd4linux @ 2006-07-18 17:04:55 by nicowallmeier] + Changed test for libmpd + +2006-07-14 reinelt + + * [r670] + [lcd4linux @ 2006-07-14 20:15:11 by reinelt] + buffer too small (thanks to anonymous) + +2006-07-12 reinelt + + * [r669] + [lcd4linux @ 2006-07-12 21:01:41 by reinelt] + thread_destroy, minor cleanups + + * [r668] + [lcd4linux @ 2006-07-12 20:47:51 by reinelt] + indent + + * [r667] + [lcd4linux @ 2006-07-12 20:45:30 by reinelt] + G15 and thread patch by Anton + +2006-06-25 reinelt + + * [r666] + [lcd4linux @ 2006-06-25 15:13:00 by reinelt] + automake-1.9 cleanups + + * [r665] + [lcd4linux @ 2006-06-25 14:58:38 by reinelt] + switch to automake-1.9 + +2006-06-21 reinelt + + * [r664] + [lcd4linux @ 2006-06-21 05:12:43 by reinelt] + added checks for libgd version 2 (thanks to Sam) + +2006-06-20 reinelt + + * [r663] + [lcd4linux @ 2006-06-20 08:50:58 by reinelt] + widget_image linker error hopefully finally fixed + +2006-06-19 reinelt + + * [r662] + [lcd4linux @ 2006-06-19 15:12:54 by reinelt] + bootstrapped + + * [r661] + [lcd4linux @ 2006-06-19 12:02:17 by reinelt] + linker error from widget_image fixed + + * [r660] + [lcd4linux @ 2006-06-19 11:54:08 by reinelt] + removed dependency to usb.h from sample driver + +2006-04-17 reinelt + + * [r659] + [lcd4linux @ 2006-04-17 08:10:42 by reinelt] + LCDLinux patch from Mattia; widget_image moved to EXTRA_SOURCE + +2006-04-15 reinelt + + * [r658] + [lcd4linux @ 2006-04-15 05:22:52 by reinelt] + mpd plugin from Stefan Kuhne + +2006-04-14 harbaum + + * [r657] + [lcd4linux @ 2006-04-14 20:59:38 by harbaum] + Disable inclusion of Image driver in drv.c if no gd was found. + +2006-04-09 reinelt + + * [r656] + [lcd4linux @ 2006-04-09 17:46:14 by reinelt] + vertical bar patch fro graphic displays by Ronald Hopfer + + * [r655] + [lcd4linux @ 2006-04-09 14:17:49 by reinelt] + autoconf/library fixes, image and graphic display inversion + +2006-03-29 reinelt + + * [r654] + [lcd4linux @ 2006-03-29 08:57:58 by reinelt] + vertical bar patch from Manuel Lausch + +2006-03-18 harbaum + + * [r653] + [lcd4linux @ 2006-03-18 14:54:36 by harbaum] + Improved USB error recovery + +2006-03-10 tooly-bln + + * [r652] + [lcd4linux @ 2006-03-10 18:06:52 by tooly-bln] + replace drv_generic_graphic_FB with drv_generic_graphic_black + +2006-02-27 reinelt + + * [r651] + [lcd4linux @ 2006-02-27 08:12:34 by reinelt] + use serdisplib's full color support + + * [r650] + [lcd4linux @ 2006-02-27 07:53:52 by reinelt] + some more graphic issues fixed + + * [r649] + [lcd4linux @ 2006-02-27 06:15:55 by reinelt] + indent... + + * [r648] + [lcd4linux @ 2006-02-27 06:14:46 by reinelt] + graphic bug resulting in all black pixels solved + +2006-02-25 geronet + + * [r647] + [lcd4linux @ 2006-02-25 13:36:33 by geronet] + updated indent.sh, applied coding style + +2006-02-24 geronet + + * [r646] + [lcd4linux @ 2006-02-24 13:07:10 by geronet] + hollow bars for graphic lcd's + +2006-02-22 cmay + + * [r645] + [lcd4linux @ 2006-02-22 15:59:39 by cmay] + removed KEYPADSIZE cruft per harbaum's suggestion + +2006-02-21 harbaum + + * [r644] + [lcd4linux @ 2006-02-21 21:43:03 by harbaum] + Keypad support for LCD2USB + +2006-02-21 cmay + + * [r643] + [lcd4linux @ 2006-02-21 15:55:59 by cmay] + removed new update function for keypad, consolidated it with draw + + * [r642] + [lcd4linux @ 2006-02-21 15:52:30 by cmay] + added back CF635 GPO counts in model struct lost after last merge + +2006-02-21 reinelt + + * [r641] + [lcd4linux @ 2006-02-21 05:50:34 by reinelt] + keypad support from Cris Maj + +2006-02-19 reinelt + + * [r640] + [lcd4linux @ 2006-02-19 15:42:18 by reinelt] + file plugin from Chris Maj + + * [r639] + [lcd4linux @ 2006-02-19 15:37:38 by reinelt] + CF635 GPO patch from cmaj + + * [r638] + [lcd4linux @ 2006-02-19 07:20:53 by reinelt] + image support nearly finished + +2006-02-12 harbaum + + * [r637] + [lcd4linux @ 2006-02-12 14:32:24 by harbaum] + Configurable bus/device id + +2006-02-09 harbaum + + * [r636] + [lcd4linux @ 2006-02-09 20:32:49 by harbaum] + LCD2USB bus testing, version verification ... + +2006-02-08 reinelt + + * [r635] + [lcd4linux @ 2006-02-08 04:55:03 by reinelt] + moved widget registration to drv_generic_graphic + +2006-02-07 reinelt + + * [r634] + [lcd4linux @ 2006-02-07 05:36:13 by reinelt] + Layers added to Layout + +2006-02-06 reinelt + + * [r633] + [lcd4linux @ 2006-02-06 06:29:30 by reinelt] + Image driver uses RGBA + +2006-01-30 harbaum + + * [r632] + [lcd4linux @ 2006-01-30 20:21:51 by harbaum] + LCD2USB: Added support for displays with two controllers + +2006-01-30 reinelt + + * [r631] + [lcd4linux @ 2006-01-30 12:53:07 by reinelt] + replaced strncpy with strcpy where possible + + * [r630] + [lcd4linux @ 2006-01-30 06:31:25 by reinelt] + ChangeLog + + * [r629] + [lcd4linux @ 2006-01-30 06:25:48 by reinelt] + added CVS Revision + + * [r628] + [lcd4linux @ 2006-01-30 06:17:17 by reinelt] + added CVS Revision + + * [r627] + [lcd4linux @ 2006-01-30 06:11:36 by reinelt] + changed Result->length to Result->size + + * [r626] + [lcd4linux @ 2006-01-30 05:47:34 by reinelt] + graphic subsystem changed to full-color RGBA + +2006-01-28 harbaum + + * [r625] + [lcd4linux @ 2006-01-28 15:36:17 by harbaum] + Fix: string termination bug in eval() + +2006-01-26 harbaum + + * [r624] + [lcd4linux @ 2006-01-26 19:26:26 by harbaum] + Added LCD2USB support + +2006-01-23 reinelt + + * [r623] + [lcd4linux @ 2006-01-23 06:17:18 by reinelt] + timer widget added + +2006-01-22 reinelt + + * [r622] + [lcd4linux @ 2006-01-22 10:01:09 by reinelt] + allow 'static' icons with speed=0 + + * [r621] + [lcd4linux @ 2006-01-22 09:16:05 by reinelt] + Image Widget framework added + +2006-01-21 reinelt + + * [r620] + [lcd4linux @ 2006-01-21 17:43:25 by reinelt] + minor cosmetic fixes + + * [r619] + [lcd4linux @ 2006-01-21 15:25:02 by reinelt] + GPIO subsystem in drivers.m4 added + + * [r618] + [lcd4linux @ 2006-01-21 13:26:43 by reinelt] + Logitech G-15 keyboard LCD driver from Dave Ingram + + * [r617] + [lcd4linux @ 2006-01-21 09:40:20 by reinelt] + Big Memory Leak in Evaluator fixed (thanks to Oliver Gehrke) + +2006-01-20 reinelt + + * [r616] + [lcd4linux @ 2006-01-20 15:58:05 by reinelt] + MySQL::count() added again + + * [r615] + [lcd4linux @ 2006-01-20 15:43:25 by reinelt] + MySQL::query() returns a value, not the number of rows + +2006-01-18 reinelt + + * [r614] + [lcd4linux @ 2006-01-18 11:49:48 by reinelt] + adopted to lcd-linux-0.9.2 + +2006-01-16 reinelt + + * [r613] + [lcd4linux @ 2006-01-16 15:39:58 by reinelt] + MySQL::queryvalue() extension from Harald Klemm + +2006-01-06 tooly-bln + + * [r612] + [lcd4linux @ 2006-01-06 16:56:49 by tooly-bln] + +2006-01-06 reinelt + + * [r611] + [lcd4linux @ 2006-01-06 08:12:19 by reinelt] + GPO's for Crystalfontz + + * [r610] + [lcd4linux @ 2006-01-06 07:06:57 by reinelt] + GPO's for RouterBoard + +2006-01-05 reinelt + + * [r609] + [lcd4linux @ 2006-01-05 19:27:26 by reinelt] + HD44780 power supply from parport + + * [r608] + [lcd4linux @ 2006-01-05 18:56:57 by reinelt] + more GPO stuff + +2006-01-05 nicowallmeier + + * [r607] + [lcd4linux @ 2006-01-05 15:53:45 by nicowallmeier] + fixed compatility with gcc 2.95 + +2006-01-03 reinelt + + * [r606] + [lcd4linux @ 2006-01-03 13:20:05 by reinelt] + LUIse driver added + + * [r605] + [lcd4linux @ 2006-01-03 06:13:44 by reinelt] + GPIO's for MatrixOrbital + +2005-12-20 reinelt + + * [r604] + [lcd4linux @ 2005-12-20 07:07:43 by reinelt] + further work on GPO's, HD44780 GPO support + +2005-12-19 reinelt + + * [r603] + [lcd4linux @ 2005-12-19 05:08:27 by reinelt] + GPO's added to the Sample driver + +2005-12-18 reinelt + + * [r602] + [lcd4linux @ 2005-12-18 16:18:34 by reinelt] + GPO's added again + +2005-12-13 reinelt + + * [r601] + [lcd4linux @ 2005-12-13 14:07:28 by reinelt] + LPH7508 driver finished + +2005-12-12 reinelt + + * [r600] + [lcd4linux @ 2005-12-12 09:08:08 by reinelt] + finally removed old udelay code path; read timing values from + config + + * [r599] + [lcd4linux @ 2005-12-12 05:52:03 by reinelt] + type of delays is 'unsigned long' + +2005-12-11 reinelt + + * [r598] + [lcd4linux @ 2005-12-11 14:55:28 by reinelt] + contrast range for BWCT is 0..255, not 0..100 + +2005-11-06 reinelt + + * [r597] + [lcd4linux @ 2005-11-06 09:54:43 by reinelt] + fixed icon size removed, uses XRES & YRES (I hope this doesn't + lead to problemes...) + + * [r596] + [lcd4linux @ 2005-11-06 09:17:20 by reinelt] + re-use icons (thanks to Jesus de Santos Garcia) + +2005-11-05 reinelt + + * [r595] + [lcd4linux @ 2005-11-05 06:34:09 by reinelt] + README.Drivers removed + + * [r594] + [lcd4linux @ 2005-11-05 06:26:51 by reinelt] + littly typo corrected + +2005-11-04 reinelt + + * [r593] + [lcd4linux @ 2005-11-04 14:10:38 by reinelt] + drv_Sample and drv_LPH7508 + + * [r592] + [lcd4linux @ 2005-11-04 05:39:33 by reinelt] + README.Plugins removed + + * [r591] + [lcd4linux @ 2005-11-04 04:53:08 by reinelt] + sample plugin activated + + * [r590] + [lcd4linux @ 2005-11-04 04:44:52 by reinelt] + LPH7508 driver (not yet finished) + +2005-10-02 reinelt + + * [r589] + [lcd4linux @ 2005-10-02 07:58:48 by reinelt] + HD44780 address setup time increased + +2005-09-14 reinelt + + * [r588] + [lcd4linux @ 2005-09-14 15:08:32 by reinelt] + fixed drivers.m4 to link generic text driver for several displays + (thanks to Ludovic Gomez for pointing this out) + +2005-09-07 reinelt + + * [r587] + [lcd4linux @ 2005-09-07 06:51:44 by reinelt] + Support for CF635 added + +2005-09-02 reinelt + + * [r586] + [lcd4linux @ 2005-09-02 05:27:08 by reinelt] + double-fork daemonize patch from Petri Damsten + +2005-08-27 reinelt + + * [r585] + [lcd4linux @ 2005-08-27 07:02:25 by reinelt] + LCD-Linux updated to 0.9.0 + +2005-08-22 reinelt + + * [r584] + [lcd4linux @ 2005-08-22 05:44:43 by reinelt] + new driver 'WincorNixdorf' + some fixes to the bar code + +2005-08-21 reinelt + + * [r583] + [lcd4linux @ 2005-08-21 08:18:56 by reinelt] + CrystalFontz ACK processing + +2005-08-20 reinelt + + * [r582] + [lcd4linux @ 2005-08-20 10:10:13 by reinelt] + TREFON patch from Stephan Trautvetter: + drv_TF_init: CHAR0 set to 0 instead of 1 + drv_TF_write: combine the GOTO and the data into one packet + drv_TF_write: add GOTO-Case for resolutions 8x1/20x4 characters + drv_TF_start: test for existing resolutions from TREFON USB-LCDs + implemented + the use of 'asc255bug 1' is recommendable + +2005-07-06 reinelt + + * [r581] + [lcd4linux @ 2005-07-06 04:40:18 by reinelt] + GCC-4 fixes + +2005-06-19 reinelt + + * [r580] + [lcd4linux @ 2005-06-19 17:57:06 by reinelt] + cosmetics... + +2005-06-15 reinelt + + * [r579] + [lcd4linux @ 2005-06-15 05:24:35 by reinelt] + updated LCD-Linux driver to version 0.8.9 + +2005-06-13 reinelt + + * [r578] + [lcd4linux @ 2005-06-13 03:43:46 by reinelt] + undo PPEXCL activation... + + * [r577] + [lcd4linux @ 2005-06-13 03:38:25 by reinelt] + try PPEXCL again, but ignore result + +2005-06-11 reinelt + + * [r576] + [lcd4linux @ 2005-06-11 10:57:45 by reinelt] + changed version to 0.10.1-CVS + + * [r575] + [lcd4linux @ 2005-06-11 04:14:05 by reinelt] + final 0.10.0 release, Changelog updated + +2005-06-10 reinelt + + * [r574] + [lcd4linux @ 2005-06-10 11:22:28 by reinelt] + double-check for X11 headers (AC_PATH_XTRA is buggy) + + * [r573] + [lcd4linux @ 2005-06-10 09:51:44 by reinelt] + depcomp removed + + * [r572] + [lcd4linux @ 2005-06-10 05:02:28 by reinelt] + ChangeLog + + * [r571] + [lcd4linux @ 2005-06-10 05:00:36 by reinelt] + version number set to 0.10.0 + + * [r570] + [lcd4linux @ 2005-06-10 04:54:10 by reinelt] + removed ltmain.sh + + * [r569] + [lcd4linux @ 2005-06-10 04:53:44 by reinelt] + removed libtool and ltmain.sh + +2005-06-09 reinelt + + * [r568] + [lcd4linux @ 2005-06-09 17:41:47 by reinelt] + M50530 fixes (many thanks to Szymon Bieganski) + +2005-06-06 reinelt + + * [r567] + [lcd4linux @ 2005-06-06 09:24:07 by reinelt] + two bugs in plugin_mysql.c fixed + +2005-06-03 reinelt + + * [r566] + [lcd4linux @ 2005-06-03 17:04:52 by reinelt] + hopefully solved the AM_PYTHON_PATH issue finally + + * [r565] + [lcd4linux @ 2005-06-03 04:45:57 by reinelt] + renamed AM_PYTHON to MY_PYTHON... + +2005-06-01 reinelt + + * [r564] + [lcd4linux @ 2005-06-01 12:50:25 by reinelt] + ifdef'ed unused function to avoid compiler warning + + * [r563] + [lcd4linux @ 2005-06-01 12:46:31 by reinelt] + --with-python added to configure + + * [r562] + [lcd4linux @ 2005-06-01 12:09:11 by reinelt] + removed ^M from lcd4linux_i2c.h; indent.sh run + +2005-06-01 pk_richman + + * [r561] + [lcd4linux @ 2005-06-01 11:17:54 by pk_richman] + marked unused parameters + +2005-05-31 lfcorreia + + * [r560] + [lcd4linux @ 2005-05-31 21:30:56 by lfcorreia] + fix my email address + + * [r559] + [lcd4linux @ 2005-05-31 21:28:42 by lfcorreia] + fix typo + + * [r558] + [lcd4linux @ 2005-05-31 21:26:56 by lfcorreia] + fix my email address + + * [r557] + [lcd4linux @ 2005-05-31 21:06:36 by lfcorreia] + replace the accidently deleted Python detection code + + * [r556] + [lcd4linux @ 2005-05-31 20:42:54 by lfcorreia] + new file: lcd4linux_i2c.h + avoid the problems detecting the proper I2C kernel include files + + rearrange all the other autoconf stuff to remove I2C detection + + new method by Paul Kamphuis to write to the I2C device + +2005-05-28 reinelt + + * [r555] + [lcd4linux @ 2005-05-28 09:08:30 by reinelt] + fixed plugins.m4 bug found by Martin + + * [r554] + [lcd4linux @ 2005-05-28 09:06:14 by reinelt] + serdisplib cosmetics + +2005-05-13 reinelt + + * [r553] + [lcd4linux @ 2005-05-13 05:44:44 by reinelt] + ChangeLog updated + + * [r552] + [lcd4linux @ 2005-05-13 05:43:25 by reinelt] + added drv_LCDLinux.h to extra_sources + +2005-05-12 reinelt + + * [r551] + [lcd4linux @ 2005-05-12 14:55:47 by reinelt] + plugins for serdisplib driver + + * [r550] + [lcd4linux @ 2005-05-12 05:52:43 by reinelt] + serdisplib GET_VERSION_MAJOR macro + +2005-05-11 reinelt + + * [r549] + [lcd4linux @ 2005-05-11 04:27:49 by reinelt] + small serdisplib bugs fixed + +2005-05-10 reinelt + + * [r548] + [lcd4linux @ 2005-05-10 13:20:10 by reinelt] + added serdisplib driver + +2005-05-08 reinelt + + * [r547] + [lcd4linux @ 2005-05-08 04:32:43 by reinelt] + CodingStyle added and applied + +2005-05-06 reinelt + + * [r546] + [lcd4linux @ 2005-05-06 06:41:53 by reinelt] + python2.4 added to python.m4 + + * [r545] + [lcd4linux @ 2005-05-06 06:37:34 by reinelt] + hollow bar patch from geronet + + * [r544] + [lcd4linux @ 2005-05-06 05:40:02 by reinelt] + remove documentation pass#2 + + * [r543] + [lcd4linux @ 2005-05-06 05:36:58 by reinelt] + removed documentation again :-( + +2005-05-05 reinelt + + * [r542] + [lcd4linux @ 2005-05-05 08:36:12 by reinelt] + changed SELECT to SLCTIN + +2005-05-04 obconseil + + * [r541] + [lcd4linux @ 2005-05-04 07:18:44 by obconseil] + Driver modified according to Michels's recommendations : + + - Suppressed linux/parport.h depandancy. It was not needed + anyway. + - Compile-time disable the wait_busy polling function, replaced + with a time wait. + - Replaced the hardwire_* calls by their wire_* equivalent, to + adapt other wirings. + - Created a "Models" structure, containing parameters for the + display. + - Other cleanups, to remove compile-time warnings. + +2005-05-04 reinelt + + * [r540] + [lcd4linux @ 2005-05-04 06:13:05 by reinelt] + parport_wire_status() added + + * [r539] + [lcd4linux @ 2005-05-04 05:42:37 by reinelt] + Noritake driver added + + * [r538] + [lcd4linux @ 2005-05-04 05:22:12 by reinelt] + * replaced fprintf(stderr,... with error() + * corrected a "dangling reference" memory problem + * removed some PyErr_Print() spam + * fixed a segmentation fault that occured when python module was + not + found + * improved error messages + +2005-05-03 reinelt + + * [r537] + [lcd4linux @ 2005-05-03 11:13:23 by reinelt] + rearranged autoconf a bit, + libX11 will be linked only if really needed (i.e. when the X11 + driver has been selected) + plugin_python filled with life + +2005-05-02 reinelt + + * [r536] + [lcd4linux @ 2005-05-02 10:29:20 by reinelt] + preparations for python bindings and python plugin + + * [r535] + [lcd4linux @ 2005-05-02 05:15:46 by reinelt] + make busy-flag checking configurable for LCD-Linux driver + +2005-04-30 reinelt + + * [r534] + [lcd4linux @ 2005-04-30 06:02:09 by reinelt] + LCD-Linux display size set up from lcd4linux.conf + +2005-04-24 reinelt + + * [r533] + [lcd4linux @ 2005-04-24 05:27:09 by reinelt] + Trefon Backlight added + + * [r532] + [lcd4linux @ 2005-04-24 04:41:28 by reinelt] + Changelog updated + + * [r531] + [lcd4linux @ 2005-04-24 04:33:46 by reinelt] + driver for TREFON USB LCD's added + +2005-04-20 reinelt + + * [r530] + [lcd4linux @ 2005-04-20 05:49:21 by reinelt] + Changed the code to add some VT100-compatible control sequences + (see the comments above). + A configfile boolean option 'VT100_Support' (default to 1) + indicate if the display in + used support these control-sequences or not. + +2005-04-09 reinelt + + * [r529] + [lcd4linux @ 2005-04-09 07:36:42 by reinelt] + updated LCD-Linux driver to version 0.8.8 + +2005-04-05 reinelt + + * [r528] + [lcd4linux @ 2005-04-05 06:57:39 by reinelt] + AC_CHECK_HEADERS corrected + + * [r527] + [lcd4linux @ 2005-04-05 05:12:48 by reinelt] + i2c patch from Paul (still does not work here :-( + + * [r526] + [lcd4linux @ 2005-04-05 04:46:06 by reinelt] + ceil/floor patch from Maxime + +2005-04-04 nicowallmeier + + * [r525] + [lcd4linux @ 2005-04-04 20:11:14 by nicowallmeier] + to be compatible with gcc 2.95 + +2005-04-03 reinelt + + * [r524] + [lcd4linux @ 2005-04-03 07:07:43 by reinelt] + added statfs plugin + +2005-04-02 reinelt + + * [r523] + [lcd4linux @ 2005-04-02 05:28:58 by reinelt] + fixed gcc4 warnings about signed/unsigned mismatches + +2005-04-01 reinelt + + * [r522] + [lcd4linux @ 2005-04-01 05:16:04 by reinelt] + moved plugin init stuff to a seperate function called on first + use + +2005-03-30 reinelt + + * [r521] + [lcd4linux @ 2005-03-30 04:57:50 by reinelt] + Evaluator speedup: use bsearch for finding functions and + variables + +2005-03-28 reinelt + + * [r520] + [lcd4linux @ 2005-03-28 22:29:23 by reinelt] + HD44780 multiple displays patch from geronet + + * [r519] + [lcd4linux @ 2005-03-28 19:39:14 by reinelt] + HD44780/I2C patch from Luis merged (still does not work for me) + +2005-03-25 reinelt + + * [r518] + [lcd4linux @ 2005-03-25 15:44:43 by reinelt] + HD44780 Backlight fixed (thanks to geronet) + +2005-03-23 reinelt + + * [r517] + [lcd4linux @ 2005-03-23 12:23:35 by reinelt] + fixed some signed/unsigned char mismatches in the Crystalfontz + driver (ticket #12) + +2005-02-24 reinelt + + * [r516] + [lcd4linux @ 2005-02-24 07:07:55 by reinelt] + ChangeLog + + * [r515] + [lcd4linux @ 2005-02-24 07:06:45 by reinelt] + SimpleLCD driver added + + * [r514] + [lcd4linux @ 2005-02-24 06:51:40 by reinelt] + LCD-Linux driver GOTO_COST corrected + +2005-01-30 reinelt + + * [r513] + [lcd4linux @ 2005-01-30 06:43:22 by reinelt] + driver for LCD-Linux finished + +2005-01-29 reinelt + + * [r512] + [lcd4linux @ 2005-01-29 09:30:56 by reinelt] + minor HD44780 cleanups + +2005-01-22 reinelt + + * [r511] + [lcd4linux @ 2005-01-22 22:57:57 by reinelt] + LCD-Linux driver added + + * [r510] + [lcd4linux @ 2005-01-22 12:44:41 by reinelt] + MatrixOrbital backlight micro-fix + +2005-01-18 reinelt + + * [r509] + [lcd4linux @ 2005-01-18 06:30:21 by reinelt] + added (C) to all copyright statements + +2005-01-17 reinelt + + * [r508] + [lcd4linux @ 2005-01-17 06:38:48 by reinelt] + info about backlight and brightness + + * [r507] + [lcd4linux @ 2005-01-17 06:29:24 by reinelt] + added software-controlled backlight support to HD44780 + +2005-01-15 reinelt + + * [r506] + [lcd4linux @ 2005-01-15 13:13:57 by reinelt] + LCDTerm driver added, take 2 + + * [r505] + [lcd4linux @ 2005-01-15 13:13:21 by reinelt] + LCDTerm section added to lcd4linux.conf.sample + + * [r504] + [lcd4linux @ 2005-01-15 13:10:13 by reinelt] + LCDTerm driver added + +2005-01-11 reinelt + + * [r503] + [lcd4linux @ 2005-01-11 10:25:26 by reinelt] + further changes to lcd4linux.conf.sample + + * [r502] + [lcd4linux @ 2005-01-11 10:19:33 by reinelt] + changes to lcd4linux.conf.sample + +2005-01-09 reinelt + + * [r501] + [lcd4linux @ 2005-01-09 10:57:25 by reinelt] + ChangeLog updated + + * [r500] + [lcd4linux @ 2005-01-09 10:53:22 by reinelt] + small type in plugin_uname fixed + new homepage lcd4linux.bulix.org + +2005-01-06 reinelt + + * [r499] + [lcd4linux @ 2005-01-06 16:54:53 by reinelt] + M50530 fixes + +2004-12-22 reinelt + + * [r498] + [lcd4linux @ 2004-12-22 20:24:00 by reinelt] + T6963 fix for displays > 8 rows + +2004-11-30 reinelt + + * [r497] + [lcd4linux @ 2004-11-30 05:01:25 by reinelt] + removed compiler warnings for deactivated i2c bus + +2004-11-29 reinelt + + * [r496] + [lcd4linux @ 2004-11-29 04:42:06 by reinelt] + removed the 99999 msec limit on widget update time (thanks to + Petri Damsten) + +2004-11-28 reinelt + + * [r495] + [lcd4linux @ 2004-11-28 15:50:24 by reinelt] + Cwlinux fixes (invalidation of user-defined chars) + +2004-10-17 reinelt + + * [r494] + [lcd4linux @ 2004-10-17 09:24:31 by reinelt] + I2C support for HD44780 displays by Luis (does not work by now) + +2004-10-02 reinelt + + * [r493] + [lcd4linux @ 2004-10-02 09:31:55 by reinelt] + USBLCD driver modified to use libusb + +2004-09-24 reinelt + + * [r492] + [lcd4linux @ 2004-09-24 21:40:52 by reinelt] + new driver for the BWCT USB LCD interface board. + +2004-09-19 reinelt + + * [r491] + [lcd4linux @ 2004-09-19 09:31:19 by reinelt] + HD44780 busy flag checking improved: fall back to busy-waiting if + too many errors occur + +2004-09-18 reinelt + + * [r490] + [lcd4linux @ 2004-09-18 15:58:57 by reinelt] + even more HD44780 cleanups, hardwiring for LCM-162 + + * [r489] + [lcd4linux @ 2004-09-18 10:57:29 by reinelt] + more parport/i2c cleanups + + * [r488] + [lcd4linux @ 2004-09-18 09:48:29 by reinelt] + HD44780 cleanup and prepararation for I2C backend + LCM-162 submodel framework + + * [r487] + [lcd4linux @ 2004-09-18 08:22:59 by reinelt] + drv_generic_parport_status() to read status lines + +2004-08-30 rjoco77 + + * [r486] + [lcd4linux @ 2004-08-30 12:48:52 by rjoco77] + * Added backlight update immediatelly + +2004-08-29 reinelt + + * [r485] + [lcd4linux @ 2004-08-29 20:07:55 by reinelt] + Patch from Joco: Make RouterBoard Backlight configurable + + * [r484] + [lcd4linux @ 2004-08-29 13:03:40 by reinelt] + added RouterBoard driver + +2004-07-14 reinelt + + * [r483] + [lcd4linux @ 2004-07-14 04:44:44 by reinelt] + Beckmann+Egle fix + added smaple widget for the PPP plugin + +2004-06-29 reinelt + + * [r482] + [lcd4linux @ 2004-06-29 04:49:30 by reinelt] + B+E enhanced port detection + +2004-06-26 reinelt + + * [r481] + [lcd4linux @ 2004-06-26 12:04:59 by reinelt] + uh-oh... the last CVS log message messed up things a lot... + + * [r480] + [lcd4linux @ 2004-06-26 09:27:20 by reinelt] + added '-W' to CFLAGS + changed all C++ comments to C ones ('//' => '/* */') + cleaned up a lot of signed/unsigned mistakes + + * [r479] + [lcd4linux @ 2004-06-26 06:12:14 by reinelt] + support for Beckmann+Egle Compact Terminals + some mostly cosmetic changes in the MatrixOrbital and USBLCD + driver + added debugging to the generic serial driver + fixed a bug in the generic text driver where icons could be drawn + outside + the display bounds + +2004-06-24 nicowallmeier + + * [r478] + [lcd4linux @ 2004-06-24 20:18:08 by nicowallmeier] + minor bugfix + +2004-06-20 reinelt + + * [r477] + [lcd4linux @ 2004-06-20 10:12:27 by reinelt] + ChangeLog updated + + * [r476] + [lcd4linux @ 2004-06-20 10:09:52 by reinelt] + 'const'ified the whole source + +2004-06-19 reinelt + + * [r475] + [lcd4linux @ 2004-06-19 08:20:19 by reinelt] + compiler warning in image driver fixed + bar bug in USBLCD driver fixed + +2004-06-17 reinelt + + * [r474] + [lcd4linux @ 2004-06-17 10:58:57 by reinelt] + changed plugin_netdev to use the new fast hash model + + * [r473] + [lcd4linux @ 2004-06-17 06:23:39 by reinelt] + hash handling rewritten to solve performance issues + +2004-06-13 reinelt + + * [r472] + [lcd4linux @ 2004-06-13 01:12:52 by reinelt] + debug widgets changed (thanks to Andy Baxter) + +2004-06-09 reinelt + + * [r471] + [lcd4linux @ 2004-06-09 06:40:29 by reinelt] + splash screen for T6963 driver + +2004-06-08 reinelt + + * [r470] + [lcd4linux @ 2004-06-08 21:46:38 by reinelt] + splash screen for X11 driver (and generic graphic driver) + + * [r469] + [lcd4linux @ 2004-06-08 12:35:24 by reinelt] + autoconf/automake updates + +2004-06-07 reinelt + + * [r468] + [lcd4linux @ 2004-06-07 07:02:13 by reinelt] + sample debugging widgets added + + * [r467] + [lcd4linux @ 2004-06-07 06:56:55 by reinelt] + added test plugin from Andy Baxter + +2004-06-06 reinelt + + * [r466] + [lcd4linux @ 2004-06-06 06:51:59 by reinelt] + do not display end splash screen if quiet=1 + +2004-06-05 reinelt + + * [r465] + [lcd4linux @ 2004-06-05 14:56:48 by reinelt] + Cwlinux splash screen fixed + USBLCD splash screen fixed + plugin_i2c qprintf("%f") replaced with snprintf() + + * [r464] + [lcd4linux @ 2004-06-05 06:41:39 by reinelt] + chancged splash screen again + + * [r463] + [lcd4linux @ 2004-06-05 06:13:11 by reinelt] + splash screen for all text-based display drivers + +2004-06-02 reinelt + + * [r462] + [lcd4linux @ 2004-06-02 10:09:22 by reinelt] + splash screen for HD44780 + + * [r461] + [lcd4linux @ 2004-06-02 09:41:19 by reinelt] + prepared support for startup splash screen + + * [r460] + [lcd4linux @ 2004-06-02 05:56:25 by reinelt] + extended contrast range for Crystalfontz + + * [r459] + [lcd4linux @ 2004-06-02 05:35:55 by reinelt] + added i2c_sensors example to lcd4linux.conf.sample + + * [r458] + [lcd4linux @ 2004-06-02 05:27:59 by reinelt] + added documentation tree + + * [r457] + [lcd4linux @ 2004-06-02 05:14:16 by reinelt] + fixed models listing for Beckmann+Egle driver + some cosmetic changes + +2004-06-01 reinelt + + * [r456] + [lcd4linux @ 2004-06-01 06:45:28 by reinelt] + some Fixme's processed + documented some code + + * [r455] + [lcd4linux @ 2004-06-01 06:04:25 by reinelt] + made README.Plugins and plugin_sample up to date. + +2004-05-31 reinelt + + * [r454] + [lcd4linux @ 2004-05-31 21:23:16 by reinelt] + some cleanups in the MatrixOrbital driver + + * [r453] + [lcd4linux @ 2004-05-31 21:05:13 by reinelt] + fixed lots of bugs in the Cwlinux driver + do not emit EAGAIN error on the first retry + made plugin_i2c_sensors a bit less 'chatty' + moved init and exit functions to the bottom of plugin_pop3 + + * [r452] + [lcd4linux @ 2004-05-31 16:39:05 by reinelt] + added NULL display driver (for debugging/profiling purposes) + added backlight/contrast initialisation for matrixOrbital + added Backlight initialisation for Cwlinux + + * [r451] + [lcd4linux @ 2004-05-31 06:27:34 by reinelt] + ChangeLog update + + * [r450] + [lcd4linux @ 2004-05-31 06:24:42 by reinelt] + fixed symlink security issue with the image driver + + * [r449] + [lcd4linux @ 2004-05-31 05:38:02 by reinelt] + fixed possible bugs with user-defined chars (clear high bits) + thanks to Andy Baxter for debugging the MilfordInstruments + driver! + +2004-05-31 andy-b + + * [r448] + [lcd4linux @ 2004-05-31 01:31:01 by andy-b] + fixed bug in Milford Instruments driver which drew extra graphics + chars in + odd places when drawing double bars. (the display doesn't like it + if you put + the escape character 0xfe inside a define char sequence). + +2004-05-30 reinelt + + * [r447] + [lcd4linux @ 2004-05-30 08:25:50 by reinelt] + Crystalfontz 631 driver finished + +2004-05-29 reinelt + + * [r446] + [lcd4linux @ 2004-05-29 23:30:20 by reinelt] + fixed a compiler issue with drv_Image.c (thanks to Frank + Stratmann) + + * [r445] + [lcd4linux @ 2004-05-29 15:53:28 by reinelt] + M50530: reset parport signals on exit + plugin_ppp: ppp() has two parameters, not three + lcd4linux.conf.sample: diskstats() corrected + + * [r444] + [lcd4linux @ 2004-05-29 01:07:56 by reinelt] + bug in plugin_diskstats fixed + + * [r443] + [lcd4linux @ 2004-05-29 00:27:14 by reinelt] + added plugin_diskstats.c + +2004-05-28 reinelt + + * [r442] + [lcd4linux @ 2004-05-28 14:38:10 by reinelt] + Status and Changelog Update + + * [r441] + [lcd4linux @ 2004-05-28 14:36:10 by reinelt] + added drv_BeckmannEgle.c (forgotten at first check in :-) + + * [r440] + [lcd4linux @ 2004-05-28 13:51:41 by reinelt] + ported driver for Beckmann+Egle Mini-Terminals + added 'flags' parameter to serial_init() + +2004-05-27 nicowallmeier + + * [r439] + [lcd4linux @ 2004-05-27 06:29:29 by nicowallmeier] + Moved variables to Plugin:imon / Plugin:telmon + +2004-05-27 reinelt + + * [r438] + [lcd4linux @ 2004-05-27 03:49:41 by reinelt] + Status update + + * [r437] + [lcd4linux @ 2004-05-27 03:39:47 by reinelt] + changed function naming scheme to plugin::function + +2004-05-26 reinelt + + * [r436] + [lcd4linux @ 2004-05-26 11:37:35 by reinelt] + Curses driver ported. + + * [r435] + [lcd4linux @ 2004-05-26 05:03:24 by reinelt] + MilfordInstruments driver ported + +2004-05-25 reinelt + + * [r434] + [lcd4linux @ 2004-05-25 19:54:11 by reinelt] + 'make distcheck' bugs fixed + release number changed to 0.10.0-RC1 + + * [r433] + [lcd4linux @ 2004-05-25 19:47:11 by reinelt] + Status updated + obsolete files removed + + * [r432] + [lcd4linux @ 2004-05-25 14:28:46 by reinelt] + Changelog updated + + * [r431] + [lcd4linux @ 2004-05-25 14:27:21 by reinelt] + added drv_Image.c (this time really!) + + * [r430] + [lcd4linux @ 2004-05-25 14:26:28 by reinelt] + added "Image" driver (was: Raster.c) for PPM and PNG creation + fixed some glitches in the X11 driver + + * [r429] + [lcd4linux @ 2004-05-25 06:42:31 by reinelt] + removed old sample config lcd4linux.conf.sample.old from CVS + +2004-05-23 reinelt + + * [r428] + [lcd4linux @ 2004-05-23 08:58:30 by reinelt] + icon bug with USBLCD fixed + +2004-05-22 reinelt + + * [r427] + [lcd4linux @ 2004-05-22 18:30:01 by reinelt] + added plugin 'uptime' + + * [r426] + [lcd4linux @ 2004-05-22 04:23:49 by reinelt] + removed 16*x fix again (next time think before commit :-) + + * [r425] + [lcd4linux @ 2004-05-22 04:21:02 by reinelt] + fix for display RAM layout on 16x4 displays (thanks to + toxicated101) + +2004-05-20 reinelt + + * [r424] + [lcd4linux @ 2004-05-20 07:47:51 by reinelt] + added plugin_time + + * [r423] + [lcd4linux @ 2004-05-20 07:14:35 by reinelt] + made all local functions static + +2004-05-19 reinelt + + * [r422] + [lcd4linux @ 2004-05-19 05:38:25 by reinelt] + removed AC_PROG_CXX (C++-Compiler) from configure + + * [r421] + [lcd4linux @ 2004-05-19 05:23:25 by reinelt] + plugin_isdn.c added (sorry, I forgot...) + +2004-05-09 reinelt + + * [r420] + [lcd4linux @ 2004-05-09 05:41:41 by reinelt] + i2c fix for kernel 2.6.5 (temp_input1 vs. temp1_input) from + Xavier + +2004-04-17 nicowallmeier + + * [r419] + [lcd4linux @ 2004-04-17 13:03:34 by nicowallmeier] + minor bugfix + +2004-04-12 reinelt + + * [r418] + [lcd4linux @ 2004-04-12 11:12:24 by reinelt] + added plugin_isdn, removed old ISDN client + fixed some real bad bugs in the evaluator + + * [r417] + [lcd4linux @ 2004-04-12 05:59:24 by reinelt] + Status update + + * [r416] + [lcd4linux @ 2004-04-12 05:14:42 by reinelt] + another BIG FAT WARNING on the use of raw ports instead of ppdev + + * [r415] + [lcd4linux @ 2004-04-12 04:55:59 by reinelt] + emitted a BIG FAT WARNING if msr.h could not be found (and + therefore + the gettimeofday() delay loop would be used) + +2004-04-11 reinelt + + * [r414] + [lcd4linux @ 2004-04-11 17:37:09 by reinelt] + forgot these files at last checkin... sorry! + +2004-04-09 reinelt + + * [r413] + [lcd4linux @ 2004-04-09 06:23:28 by reinelt] + removed old exec stuff + + * [r412] + [lcd4linux @ 2004-04-09 06:09:54 by reinelt] + big configure rework from Xavier + +2004-04-08 reinelt + + * [r411] + [lcd4linux @ 2004-04-08 11:59:26 by reinelt] + added plugin_pop3 from Javi + + * [r410] + [lcd4linux @ 2004-04-08 10:48:23 by reinelt] + finished plugin_exec + modified thread handling + added '%x' format to qprintf (hexadecimal) + +2004-04-07 hejl + + * [r409] + [lcd4linux @ 2004-04-07 08:29:05 by hejl] + New plugin for wireless info + +2004-03-21 reinelt + + * [r408] + [lcd4linux @ 2004-03-21 22:05:53 by reinelt] + MySQL plugin fixes from Javi + +2004-03-20 reinelt + + * [r407] + [lcd4linux @ 2004-03-20 23:09:01 by reinelt] + MySQL plugin fixes from Javi + + * [r406] + [lcd4linux @ 2004-03-20 11:49:40 by reinelt] + forgot to add plugin_exec.c ... + + * [r405] + [lcd4linux @ 2004-03-20 07:31:32 by reinelt] + support for HD66712 (which has a different RAM layout) + further threading development + +2004-03-19 reinelt + + * [r404] + [lcd4linux @ 2004-03-19 09:17:46 by reinelt] + removed the extra 'goto' function, row and col are additional + parameters + of the write() function now. + + * [r403] + [lcd4linux @ 2004-03-19 06:37:47 by reinelt] + asynchronous thread handling started + +2004-03-14 reinelt + + * [r402] + [lcd4linux @ 2004-03-14 07:14:05 by reinelt] + old battery.[ch] files removed + + * [r401] + [lcd4linux @ 2004-03-14 07:11:42 by reinelt] + parameter count fixed for plugin_dvb() + plugin_APM (battery status) ported + + * [r400] + [lcd4linux @ 2004-03-14 06:07:33 by reinelt] + Status update. + Fixed bug in configure.in with X11 disabled (thanks to Kevin Liu) + +2004-03-13 reinelt + + * [r399] + [lcd4linux @ 2004-03-13 19:06:01 by reinelt] + ChangeLog and Status update; small glitch in plugin_seti fixed. + +2004-03-13 nicowallmeier + + * [r398] + [lcd4linux @ 2004-03-13 14:58:15 by nicowallmeier] + Added clean termination of imond-connection (now correctly) + + * [r397] + [lcd4linux @ 2004-03-13 14:55:14 by nicowallmeier] + Added clean termination of imond-connection + +2004-03-13 reinelt + + * [r396] + [lcd4linux @ 2004-03-13 06:55:29 by reinelt] + (unnecessary) imon.h removed + + * [r395] + [lcd4linux @ 2004-03-13 06:49:20 by reinelt] + seti@home plugin ported to NextGeneration + +2004-03-12 reinelt + + * [r394] + [lcd4linux @ 2004-03-12 13:58:14 by reinelt] + removed imon.c (has been replaced by plugin_imon.c) + +2004-03-11 reinelt + + * [r393] + [lcd4linux @ 2004-03-11 06:39:58 by reinelt] + big patch from Martin: + - reuse filehandles + - memory leaks fixed + - earlier busy-flag checking with HD44780 + - reuse memory for strings in RESULT and hash + - netdev_fast to wavid time-consuming regex + +2004-03-10 reinelt + + * [r392] + [lcd4linux @ 2004-03-10 07:16:15 by reinelt] + MySQL plugin from Javier added + +2004-03-08 hejl + + * [r391] + [lcd4linux @ 2004-03-08 18:46:21 by hejl] + Fixed bug introduced with "caching" the loadavg values + + * [r390] + [lcd4linux @ 2004-03-08 18:45:52 by hejl] + fixed segfault when using string concatenation + +2004-03-08 reinelt + + * [r389] + [lcd4linux @ 2004-03-08 16:26:26 by reinelt] + re-introduced \nnn (octal) characters in strings + text widgets can have a 'update' speed of 0 which means 'never' + (may be used for static content) + + * [r388] + [lcd4linux @ 2004-03-08 04:33:08 by reinelt] + string concatenation fixed + +2004-03-06 reinelt + + * [r387] + [lcd4linux @ 2004-03-06 20:31:16 by reinelt] + Complete rewrite of the evaluator to get rid of the code + from mark Morley (because of license issues). + The new Evaluator does a pre-compile of expressions, and + stores them in trees. Therefore it should be reasonable faster... + +2004-03-03 hejl + + * [r386] + [lcd4linux @ 2004-03-03 08:40:07 by hejl] + Fixed memory leak in hash_get_regex + +2004-03-03 reinelt + + * [r385] + [lcd4linux @ 2004-03-03 04:44:16 by reinelt] + changes (cosmetics?) to the big patch from Martin + hash patch un-applied + + * [r384] + [lcd4linux @ 2004-03-03 03:47:04 by reinelt] + big patch from Martin Hejl: + - use qprintf() where appropriate + - save CPU cycles on gettimeofday() + - add quit() functions to free allocated memory + - fixed lots of memory leaks + + * [r383] + [lcd4linux @ 2004-03-03 03:41:02 by reinelt] + Crystalfontz Contrast issue fixed + +2004-03-01 reinelt + + * [r382] + [lcd4linux @ 2004-03-01 04:29:51 by reinelt] + cfg_number() returns -1 on error, 0 if value not found (but + default val used), + and 1 if value was used from the configuration. + HD44780 driver adopted to new cfg_number() + Crystalfontz 631 driver nearly finished + +2004-02-29 reinelt + + * [r381] + [lcd4linux @ 2004-02-29 17:09:53 by reinelt] + ChangeLog updated + Version number bumped to 0.10.0 + + * [r380] + [lcd4linux @ 2004-02-29 14:30:59 by reinelt] + icon visibility fix for generic graphics from Xavier + +2004-02-27 reinelt + + * [r379] + [lcd4linux @ 2004-02-27 07:06:24 by reinelt] + new function 'qprintf()' (simple but quick snprintf() + replacement) + + * [r378] + [lcd4linux @ 2004-02-27 06:07:55 by reinelt] + hash improvements from Martin + +2004-02-26 reinelt + + * [r377] + [lcd4linux @ 2004-02-26 21:42:45 by reinelt] + memory leak fixes from Martin + +2004-02-24 reinelt + + * [r376] + [lcd4linux @ 2004-02-24 06:00:22 by reinelt] + Status and Todo list from Xavier + + * [r375] + [lcd4linux @ 2004-02-24 05:54:57 by reinelt] + X11 driver ported + +2004-02-23 reinelt + + * [r374] + [lcd4linux @ 2004-02-23 06:44:27 by reinelt] + "Lightning" widget from Xavier (lcd4linux.conf.sample) + removed obsolete Docs. + +2004-02-22 reinelt + + * [r373] + [lcd4linux @ 2004-02-22 17:35:41 by reinelt] + some fixes for generic graphic driver and T6963 + removed ^M from plugin_imon (Nico, are you editing under + Windows?) + +2004-02-18 nicowallmeier + + * [r372] + [lcd4linux @ 2004-02-18 14:45:42 by nicowallmeier] + Imon/Telmon plugin ported + +2004-02-18 reinelt + + * [r371] + [lcd4linux @ 2004-02-18 06:39:20 by reinelt] + T6963 driver for graphic displays finished + +2004-02-17 reinelt + + * [r370] + [lcd4linux @ 2004-02-17 05:37:20 by reinelt] + Namespace clash between Curses driver and general text driver + resolved + (thanks to Martin Hejl) + +2004-02-16 reinelt + + * [r369] + [lcd4linux @ 2004-02-16 13:03:37 by reinelt] + compile problem with missing frontend.h fixed + + * [r368] + [lcd4linux @ 2004-02-16 08:19:44 by reinelt] + i2c_sensors patch from Xavier + +2004-02-15 reinelt + + * [r367] + [lcd4linux @ 2004-02-15 21:43:43 by reinelt] + T6963 driver nearly finished + framework for graphic displays done + i2c_sensors patch from Xavier + some more old generation files removed + + * [r366] + [lcd4linux @ 2004-02-15 08:22:47 by reinelt] + ported USBLCD driver to NextGeneration + added drv_M50530.c (I forgot yesterday, sorry) + removed old drivers M50530.c and USBLCD.c + + * [r365] + [lcd4linux @ 2004-02-15 07:23:04 by reinelt] + bug in netdev parsing fixed + +2004-02-14 nicowallmeier + + * [r364] + [lcd4linux @ 2004-02-14 12:07:27 by nicowallmeier] + minor bugfix + +2004-02-14 reinelt + + * [r363] + [lcd4linux @ 2004-02-14 11:56:11 by reinelt] + M50530 driver ported + changed lots of 'char' to 'unsigned char' + + * [r362] + [lcd4linux @ 2004-02-14 10:09:50 by reinelt] + I2C Sensors for 2.4 kernels (/proc instead of /sysfs) + +2004-02-10 reinelt + + * [r361] + [lcd4linux @ 2004-02-10 07:42:35 by reinelt] + cut off all old-style files which are no longer used with + NextGeneration + + * [r360] + [lcd4linux @ 2004-02-10 06:54:38 by reinelt] + DVB plugin ported + +2004-02-09 nicowallmeier + + * [r359] + [lcd4linux @ 2004-02-09 19:49:38 by nicowallmeier] + Minor bugfix + +2004-02-07 reinelt + + * [r358] + [lcd4linux @ 2004-02-07 13:45:23 by reinelt] + icon visibility patch #2 from Xavier + +2004-02-05 mkeil + + * [r357] + [lcd4linux @ 2004-02-05 23:58:18 by mkeil] + Fixed/Optimized Hashage-timings + +2004-02-05 reinelt + + * [r356] + [lcd4linux @ 2004-02-05 07:10:23 by reinelt] + evaluator function names are no longer case-sensitive + Crystalfontz Fan PWM control, Fan RPM monitoring, temperature + monitoring + +2004-02-04 reinelt + + * [r355] + [lcd4linux @ 2004-02-04 19:11:44 by reinelt] + icon visibility patch from Xavier + + * [r354] + [lcd4linux @ 2004-02-04 19:10:51 by reinelt] + Crystalfontz driver nearly finished + +2004-02-02 reinelt + + * [r353] + [lcd4linux @ 2004-02-02 05:22:16 by reinelt] + Brightness fpr Noritake Displays avaliable as a plugin + +2004-02-01 reinelt + + * [r352] + [lcd4linux @ 2004-02-01 19:37:40 by reinelt] + got rid of every strtok() incarnation. + + * [r351] + [lcd4linux @ 2004-02-01 18:08:50 by reinelt] + removed strtok() from layout processing (took me hours to find + this bug) + further strtok() removind should be done! + +2004-02-01 hejl + + * [r350] + [lcd4linux @ 2004-02-01 11:51:22 by hejl] + Fixes for busy flag + +2004-02-01 reinelt + + * [r349] + [lcd4linux @ 2004-02-01 08:05:12 by reinelt] + Crystalfontz 633 extensions (CRC checking and stuff) + Models table for HD44780 + Noritake VFD BVrightness patch from Bill Paxton + +2004-01-30 reinelt + + * [r348] + [lcd4linux @ 2004-01-30 20:57:55 by reinelt] + HD44780 patch from Martin Hejl + dmalloc integrated + + * [r347] + [lcd4linux @ 2004-01-30 07:12:35 by reinelt] + HD44780 busy-flag support from Martin Hejl + loadavg() uClibc replacement from Martin Heyl + round() uClibc replacement from Martin Hejl + warning in i2c_sensors fixed + [ + +2004-01-29 reinelt + + * [r346] + [lcd4linux @ 2004-01-29 05:55:30 by reinelt] + check for /sys mounted + + * [r345] + [lcd4linux @ 2004-01-29 05:53:47 by reinelt] + uClibc compatibility issues from Martin Hejl + + * [r344] + [lcd4linux @ 2004-01-29 04:40:02 by reinelt] + every .c file includes "config.h" now + +2004-01-28 reinelt + + * [r343] + [lcd4linux @ 2004-01-28 06:43:31 by reinelt] + plugin_ppp finished. + +2004-01-27 reinelt + + * [r342] + [lcd4linux @ 2004-01-27 08:13:39 by reinelt] + ported PPP token to plugin_ppp + + * [r341] + [lcd4linux @ 2004-01-27 06:34:14 by reinelt] + Cwlinux driver portet to NextGeneration (compiles, but not + tested!) + + * [r340] + [lcd4linux @ 2004-01-27 05:06:10 by reinelt] + i2c update from Xavier + + * [r339] + [lcd4linux @ 2004-01-27 04:48:57 by reinelt] + bug with hash_age() fixed (thanks to Markus Keil for pointing + this out) + +2004-01-25 reinelt + + * [r338] + [lcd4linux @ 2004-01-25 05:30:08 by reinelt] + plugin_netdev for parsing /proc/net/dev added + +2004-01-23 reinelt + + * [r337] + [lcd4linux @ 2004-01-23 07:04:03 by reinelt] + icons finished! + + * [r336] + [lcd4linux @ 2004-01-23 04:53:23 by reinelt] + icon widget added (not finished yet!) + +2004-01-22 reinelt + + * [r335] + [lcd4linux @ 2004-01-22 08:55:30 by reinelt] + fixed unhandled kernel-2.6 entries in /prco/stat + + * [r334] + [lcd4linux @ 2004-01-22 07:57:45 by reinelt] + several bugs fixed where segfaulting on layout>display + Crystalfontz driver optimized, 632 display already works + +2004-01-21 reinelt + + * [r333] + [lcd4linux @ 2004-01-21 14:29:03 by reinelt] + new helper 'hash_get_regex' which delivers the sum over regex + matched items + new function 'disk()' which uses this regex matching + + * [r332] + [lcd4linux @ 2004-01-21 12:36:19 by reinelt] + Crystalfontz NextGeneration driver added + + * [r331] + [lcd4linux @ 2004-01-21 11:32:48 by reinelt] + changelog commited + + * [r330] + [lcd4linux @ 2004-01-21 11:31:23 by reinelt] + two bugs with hash_age() ixed + + * [r329] + [lcd4linux @ 2004-01-21 10:48:17 by reinelt] + hash_age function added + + * [r328] + [lcd4linux @ 2004-01-21 06:39:27 by reinelt] + HD44780 missed the "clear display' sequence + asc255bug handling added + HD44780 tested, works here! + +2004-01-20 reinelt + + * [r327] + [lcd4linux @ 2004-01-20 15:32:48 by reinelt] + first version of Next Generation HD44780 (untested! but it + compiles...) + some cleanup in the other drivers + + * [r326] + [lcd4linux @ 2004-01-20 14:35:38 by reinelt] + drv_generic_parport added, code from parport.c + + * [r325] + [lcd4linux @ 2004-01-20 14:26:09 by reinelt] + moved drv_generic to drv_generic_serial + + * [r324] + [lcd4linux @ 2004-01-20 14:25:12 by reinelt] + some reorganization + moved drv_generic to drv_generic_serial + moved port locking stuff to drv_generic_serial + + * [r323] + [lcd4linux @ 2004-01-20 12:45:47 by reinelt] + "Default screen" working with MatrixOrbital + + * [r322] + [lcd4linux @ 2004-01-20 05:36:59 by reinelt] + moved text-display-specific stuff to drv_generic_text + moved all the bar stuff from drv_generic_bar to generic_text + + * [r321] + [lcd4linux @ 2004-01-20 04:51:39 by reinelt] + moved generic stuff from drv_MatrixOrbital to drv_generic + implemented new-stylish bars which are nearly finished + +2004-01-18 reinelt + + * [r320] + [lcd4linux @ 2004-01-18 21:25:16 by reinelt] + Framework for bar widget opened + + * [r319] + [lcd4linux @ 2004-01-18 09:01:45 by reinelt] + /proc/stat parsing finished + + * [r318] + [lcd4linux @ 2004-01-18 06:54:08 by reinelt] + bug in expr.c fixed (thanks to Xavier) + some progress with /proc/stat parsing + +2004-01-16 reinelt + + * [r317] + [lcd4linux @ 2004-01-16 11:12:26 by reinelt] + some bugs in plugin_xmms fixed, parsing moved to own function + plugin_proc_stat nearly finished + +2004-01-16 mkeil + + * [r316] + [lcd4linux @ 2004-01-16 10:09:49 by mkeil] + -include caching for values + +2004-01-16 reinelt + + * [r315] + [lcd4linux @ 2004-01-16 07:26:25 by reinelt] + moved various /proc parsing to own functions + made some progress with /proc/stat parsing + + * [r314] + [lcd4linux @ 2004-01-16 05:04:53 by reinelt] + started plugin proc_stat which should parse /proc/stat + which again is a paint in the a** + thinking over implementation methods of delta functions + (CPU load, ...) + +2004-01-15 reinelt + + * [r313] + [lcd4linux @ 2004-01-15 07:47:02 by reinelt] + debian/ postinst and watch added (did CVS forget about them?) + evaluator: conditional expressions (a?b:c) added + text widget nearly finished + + * [r312] + [lcd4linux @ 2004-01-15 04:32:14 by reinelt] + + * [r311] + [lcd4linux @ 2004-01-15 04:29:45 by reinelt] + moved lcd4linux.conf.sample to *.old + lcd4linux.conf.sample with new layout + new plugins 'loadavg' and 'meminfo' + text widget have pre- and postfix + +2004-01-14 reinelt + + * [r310] + [lcd4linux @ 2004-01-14 11:33:00 by reinelt] + new plugin 'uname' which does what it's called + text widget nearly finished + first results displayed on MatrixOrbital + +2004-01-13 reinelt + + * [r309] + [lcd4linux @ 2004-01-13 10:03:01 by reinelt] + new util 'hash' for associative arrays + new plugin 'cpuinfo' + + * [r308] + [lcd4linux @ 2004-01-13 08:18:07 by reinelt] + timer queues added + liblcd4linux deactivated turing transformation to new layout + +2004-01-12 reinelt + + * [r307] + [lcd4linux @ 2004-01-12 03:51:01 by reinelt] + evaluating the 'Variables' section in the config file + +2004-01-11 reinelt + + * [r306] + [lcd4linux @ 2004-01-11 18:26:02 by reinelt] + further widget and layout processing + + * [r305] + [lcd4linux @ 2004-01-11 09:26:15 by reinelt] + layout starts to exist... + +2004-01-10 reinelt + + * [r304] + [lcd4linux @ 2004-01-10 20:22:33 by reinelt] + added new function 'cfg_list()' (not finished yet) + added layout.c (will replace processor.c someday) + added widget_text.c (will be the first and most important widget) + modified lcd4linux.c so that old-style configs should work, too + + * [r303] + [lcd4linux @ 2004-01-10 17:45:26 by reinelt] + changed initialization order so cfg() gets initialized before + plugins. + This way a plugin's init() can use cfg_get(). + Thanks to Xavier for reporting this one! + + * [r302] + [lcd4linux @ 2004-01-10 17:36:56 by reinelt] + I2C Sensors plugin from Xavier added + + * [r301] + [lcd4linux @ 2004-01-10 17:34:40 by reinelt] + further matrixOrbital changes + widgets initialized + + * [r300] + [lcd4linux @ 2004-01-10 10:20:22 by reinelt] + new MatrixOrbital changes + +2004-01-09 reinelt + + * [r299] + [lcd4linux @ 2004-01-09 17:03:06 by reinelt] + initiated transfer to new driver architecture + new file 'drv.c' will someday replace 'display.c' + new file 'drv_MatrixOrbital.c' will replace 'MatrixOrbital.c' + due to this 'soft' transfer lcd4linux should stay usable during + the switch + (at least I hope so) + + * [r298] + [lcd4linux @ 2004-01-09 04:16:06 by reinelt] + added 'section' argument to cfg_get(), but NULLed it on all calls + by now. + +2004-01-08 reinelt + + * [r297] + [lcd4linux @ 2004-01-08 06:00:28 by reinelt] + allowed '.' in key names + allowed empty group keys (not only "group anything {", but + "anything {") + + * [r296] + [lcd4linux @ 2004-01-08 05:28:12 by reinelt] + Luk Claes added to AUTHORS + cfg: group handling ('{}') added + +2004-01-07 reinelt + + * [r295] + [lcd4linux @ 2004-01-07 10:15:41 by reinelt] + small glitch in evaluator fixed + made config table sorted and access with bsearch(), + which should be much faster + +2004-01-06 reinelt + + * [r294] + [lcd4linux @ 2004-01-06 23:01:37 by reinelt] + more copyright issues + + * [r293] + [lcd4linux @ 2004-01-06 22:33:13 by reinelt] + Copyright statements cleaned up + + * [r292] + [lcd4linux @ 2004-01-06 21:14:51 by reinelt] + more debianizing + + * [r291] + [lcd4linux @ 2004-01-06 18:22:41 by reinelt] + debian updates + + * [r290] + [lcd4linux @ 2004-01-06 17:56:43 by reinelt] + autotools update + + * [r289] + [lcd4linux @ 2004-01-06 17:37:00 by reinelt] + + * [r288] + [lcd4linux @ 2004-01-06 17:33:45 by reinelt] + Evaluator: functions with variable argument lists + Evaluator: plugin_sample.c and README.Plugins added + + * [r287] + [lcd4linux @ 2004-01-06 15:19:12 by reinelt] + Evaluator rearrangements... + +2004-01-05 reinelt + + * [r286] + [lcd4linux @ 2004-01-05 11:57:38 by reinelt] + added %y tokens to make the Evaluator useable + +2004-01-02 reinelt + + * [r285] + [lcd4linux @ 2004-01-02 14:20:15 by reinelt] + debianization added + + * [r284] + [lcd4linux @ 2004-01-02 14:18:54 by reinelt] + Changelog, TODO updated + +2003-12-19 reinelt + + * [r283] + [lcd4linux @ 2003-12-19 06:27:33 by reinelt] + added XMMS plugin from Markus Keil + + * [r282] + [lcd4linux @ 2003-12-19 05:56:13 by reinelt] + added .cvsignore containing '*.lo' + + * [r281] + [lcd4linux @ 2003-12-19 05:50:34 by reinelt] + added plugin_math.c and plugin_string.c + + * [r280] + [lcd4linux @ 2003-12-19 05:49:23 by reinelt] + extracted plugin_math and plugin_string into extra files + + * [r279] + [lcd4linux @ 2003-12-19 05:35:13 by reinelt] + renamed 'client' to 'plugin' + +2003-12-01 reinelt + + * [r278] + [lcd4linux @ 2003-12-01 07:08:50 by reinelt] + Patches from Xavier: + - WiFi: make interface configurable + - "quiet" as an option from the config file + - ignore missing "MemShared" on Linux 2.6 + +2003-11-30 reinelt + + * [r277] + [lcd4linux @ 2003-11-30 16:18:36 by reinelt] + Cwlinux: invalidate Framebuffer in case a char got redefined + +2003-11-28 nicowallmeier + + * [r276] + [lcd4linux @ 2003-11-28 18:34:55 by nicowallmeier] + Minor bugfixes + +2003-11-24 reinelt + + * [r275] + [lcd4linux @ 2003-11-24 11:34:54 by reinelt] + 'Fixed' Rows which do not scroll by Lars Kempe + temporary workaround for debian kernel-header bug + +2003-11-16 reinelt + + * [r274] + [lcd4linux @ 2003-11-16 09:45:49 by reinelt] + Crystalfontz changes, small glitch in getopt() fixed + +2003-11-14 reinelt + + * [r273] + [lcd4linux @ 2003-11-14 05:59:37 by reinelt] + added wifi.c wifi.h which have been forgotten at the last checkin + +2003-11-12 reinelt + + * [r272] + [lcd4linux @ 2003-11-12 05:42:35 by reinelt] + small changes to the 16x4 handling + +2003-11-11 reinelt + + * [r271] + [lcd4linux @ 2003-11-11 04:40:20 by reinelt] + WIFI patch from Xavier Vello + + * [r270] + [lcd4linux @ 2003-11-11 04:30:41 by reinelt] + very minor changes + +2003-10-27 reinelt + + * [r269] + [lcd4linux @ 2003-10-27 09:05:42 by reinelt] + README.Rows, README.Tokens, lcd4linux.conf.sample from Thomas + Siedentopf + +2003-10-22 reinelt + + * [r268] + [lcd4linux @ 2003-10-22 04:32:25 by reinelt] + fixed icon bug found by Rob van Nieuwkerk + + * [r267] + [lcd4linux @ 2003-10-22 04:19:16 by reinelt] + Makefile.in for imon.c/.h, some MatrixOrbital clients + +2003-10-12 nicowallmeier + + * [r266] + [lcd4linux @ 2003-10-12 06:08:28 by nicowallmeier] + imond/telmond support + +2003-10-12 reinelt + + * [r265] + [lcd4linux @ 2003-10-12 04:46:19 by reinelt] + first try to integrate the Evaluator into a display driver + (MatrixOrbital here) + small warning in processor.c fixed (thanks to Zachary Giles) + workaround for udelay() on alpha (no msr.h avaliable) (thanks to + Zachary Giles) + +2003-10-11 reinelt + + * [r264] + [lcd4linux @ 2003-10-11 06:01:52 by reinelt] + renamed expression.{c,h} to client.{c,h} + added config file client + new functions 'AddNumericVariable()' and 'AddStringVariable()' + new parameter '-i' for interactive mode + +2003-10-08 reinelt + + * [r263] + [lcd4linux @ 2003-10-08 14:21:10 by reinelt] + Changelog; small type in parport.c + +2003-10-08 andy-b + + * [r262] + [lcd4linux @ 2003-10-08 13:39:53 by andy-b] + Cleaned up code in MilfordInstruments.c, and added descriptions + for other display sizes (untested) + +2003-10-08 nicowallmeier + + * [r261] + [lcd4linux @ 2003-10-08 06:48:47 by nicowallmeier] + special handling for 16x4 displays + + * [r260] + [lcd4linux @ 2003-10-08 06:45:00 by nicowallmeier] + Support of two displays of the same size + +2003-10-07 reinelt + + * [r259] + [lcd4linux @ 2003-10-07 04:12:38 by reinelt] + AM_PROG_LIBTOOL removed + +2003-10-06 reinelt + + * [r258] + [lcd4linux @ 2003-10-06 05:51:15 by reinelt] + functions: min(), max() + + * [r257] + [lcd4linux @ 2003-10-06 05:47:27 by reinelt] + operators: ==, \!=, <=, >= + + * [r256] + [lcd4linux @ 2003-10-06 04:34:06 by reinelt] + expression evaluator added + + * [r255] + [lcd4linux @ 2003-10-06 04:33:06 by reinelt] + files 'libtool' and 'bootstrap' added + + * [r254] + [lcd4linux @ 2003-10-06 04:30:43 by reinelt] + libtool stuff again... + +2003-10-05 reinelt + + * [r253] + [lcd4linux @ 2003-10-05 17:58:50 by reinelt] + libtool junk; copyright messages cleaned up + +2003-10-04 reinelt + + * [r252] + [lcd4linux @ 2003-10-04 07:54:17 by reinelt] + autoconf/automake/libtool fixes from Ronald Landheer-Cieslak + +2003-10-03 reinelt + + * [r251] + [lcd4linux @ 2003-10-03 03:53:12 by reinelt] + compile error in parport fixed (thanks to Andrew from FilmCan) + + * [r250] + [lcd4linux @ 2003-10-03 03:51:14 by reinelt] + start support for new MatrixOrbital MX2 displays + +2003-09-29 reinelt + + * [r249] + [lcd4linux @ 2003-09-29 06:58:36 by reinelt] + new driver for Milford Instruments MI420 by Andy Baxter + + * [r248] + [lcd4linux @ 2003-09-29 06:12:56 by reinelt] + changed default HD44780 wiring: unused signals are GND + +2003-09-21 reinelt + + * [r247] + [lcd4linux @ 2003-09-21 06:43:02 by reinelt] + MatrixOrbital: bidirectional communication + HD44780: special handling for 16x1 displays (thanks to anonymous + bug report on sf.net) + +2003-09-19 reinelt + + * [r246] + [lcd4linux @ 2003-09-19 08:40:32 by reinelt] + increased version number to 0.9.12 + port locking is done as /var/lock/LCK..usb_tts_0 for + /dev/usb/tts/0 + + * [r245] + [lcd4linux @ 2003-09-19 03:51:29 by reinelt] + minor fixes, widget.c added + +2003-09-13 reinelt + + * [r244] + [lcd4linux @ 2003-09-13 07:20:51 by reinelt] + Changelog + + * [r243] + [lcd4linux @ 2003-09-13 06:45:43 by reinelt] + icons for all remaining drivers + + * [r242] + [lcd4linux @ 2003-09-13 06:20:39 by reinelt] + HD44780 timings changed; deactivated libtool + +2003-09-11 reinelt + + * [r241] + [lcd4linux @ 2003-09-11 15:05:24 by reinelt] + missing files for autoconf/automake/libtool + + * [r240] + [lcd4linux @ 2003-09-11 04:09:52 by reinelt] + minor cleanups + +2003-09-10 reinelt + + * [r239] + [lcd4linux @ 2003-09-10 15:59:39 by reinelt] + minor cleanups + + * [r238] + [lcd4linux @ 2003-09-10 15:09:21 by reinelt] + ChangeLog + + * [r237] + [lcd4linux @ 2003-09-10 14:01:52 by reinelt] + icons nearly finished\! + + * [r236] + [lcd4linux @ 2003-09-10 08:37:09 by reinelt] + icons: reorganized tick_* again... + + * [r235] + [lcd4linux @ 2003-09-10 03:48:22 by reinelt] + Icons for M50530, new processing scheme (Ticks.Text...) + +2003-09-09 reinelt + + * [r234] + [lcd4linux @ 2003-09-09 11:47:47 by reinelt] + basic icon support for HD44780 + + * [r233] + [lcd4linux @ 2003-09-09 06:54:43 by reinelt] + new function 'cfg_number()' + + * [r232] + [lcd4linux @ 2003-09-09 05:30:33 by reinelt] + even more icons stuff + +2003-09-01 reinelt + + * [r231] + [lcd4linux @ 2003-09-01 07:07:03 by reinelt] + shared liblcd4linux + + * [r230] + [lcd4linux @ 2003-09-01 04:09:34 by reinelt] + icons nearly finished, but MatrixOrbital only + +2003-08-24 reinelt + + * [r229] + [lcd4linux @ 2003-08-24 05:28:31 by reinelt] + ChangeLog + + * [r228] + [lcd4linux @ 2003-08-24 05:17:58 by reinelt] + liblcd4linux patch from Patrick Schemitz + + * [r227] + [lcd4linux @ 2003-08-24 04:31:56 by reinelt] + icon.c icon.h added + +2003-08-22 reinelt + + * [r226] + [lcd4linux @ 2003-08-22 03:45:08 by reinelt] + bug in parallel port code fixed, more icons stuff + +2003-08-20 reinelt + + * [r225] + [lcd4linux @ 2003-08-20 05:26:43 by reinelt] + small bug in bar compaction fixed + +2003-08-19 reinelt + + * [r224] + [lcd4linux @ 2003-08-19 05:23:55 by reinelt] + HD44780 dual-controller patch from Jesse Brook Kovach + + * [r223] + [lcd4linux @ 2003-08-19 04:28:41 by reinelt] + more Icon stuff, minor glitches fixed + +2003-08-17 reinelt + + * [r222] + [lcd4linux @ 2003-08-17 16:37:39 by reinelt] + more icon framework + + * [r221] + [lcd4linux @ 2003-08-17 12:11:58 by reinelt] + framework for icons prepared + + * [r220] + [lcd4linux @ 2003-08-17 08:25:30 by reinelt] + preparations for liblcd4linux; minor bugs in SIN.c and Skeleton.c + + * [r219] + [lcd4linux @ 2003-08-17 06:57:04 by reinelt] + complete rewrite of the Crystalfontz driver + + * [r218] + [lcd4linux @ 2003-08-17 04:38:57 by reinelt] + added config.guess + +2003-08-16 reinelt + + * [r217] + [lcd4linux @ 2003-08-16 07:31:35 by reinelt] + double buffering in all drivers + +2003-08-15 reinelt + + * [r216] + [lcd4linux @ 2003-08-15 07:54:07 by reinelt] + HD44780 4 bit mode implemented + +2003-08-14 reinelt + + * [r215] + [lcd4linux @ 2003-08-14 04:59:30 by reinelt] + changed version to 0.9.11, added curses.m4 to Makefile.am + + * [r214] + [lcd4linux @ 2003-08-14 03:48:54 by reinelt] + ChangeLog + + * [r213] + [lcd4linux @ 2003-08-14 03:47:40 by reinelt] + remove PID file if driver initialisation fails + +2003-08-12 reinelt + + * [r212] + [lcd4linux @ 2003-08-12 05:10:31 by reinelt] + first version of HD44780 4Bit-Mode patch + +2003-08-11 reinelt + + * [r211] + [lcd4linux @ 2003-08-11 04:51:28 by reinelt] + another uClibc issue: realloc + +2003-08-08 reinelt + + * [r210] + [lcd4linux @ 2003-08-08 23:11:34 by reinelt] + + * [r209] + [lcd4linux @ 2003-08-08 23:08:38 by reinelt] + CVS Id and Log missing from dvb.{c,h} + + * [r208] + [lcd4linux @ 2003-08-08 08:05:23 by reinelt] + added PID file handling + + * [r207] + [lcd4linux @ 2003-08-08 06:58:06 by reinelt] + improved forking + + * [r206] + [lcd4linux @ 2003-08-08 05:42:51 by reinelt] + uClibc compatibility issue; small glitch in dvb.c + +2003-08-01 reinelt + + * [r205] + [lcd4linux @ 2003-08-01 05:15:42 by reinelt] + last cleanups for 0.9.9 + +2003-07-29 reinelt + + * [r204] + [lcd4linux @ 2003-07-29 04:56:13 by reinelt] + disable Raster driver automagically if gd.h not found + +2003-07-28 reinelt + + * [r203] + [lcd4linux @ 2003-07-28 08:22:17 by reinelt] + several README's moved to web page + +2003-07-24 reinelt + + * [r202] + [lcd4linux @ 2003-07-24 04:48:09 by reinelt] + 'soft clear' needed for virtual rows + +2003-07-21 reinelt + + * [r201] + [lcd4linux @ 2003-07-21 06:34:14 by reinelt] + bars on virtual rows fixed + + * [r200] + [lcd4linux @ 2003-07-21 06:10:11 by reinelt] + removed maxlen parameter from process_row() + + * [r199] + [lcd4linux @ 2003-07-21 05:56:48 by reinelt] + check for HAVE_LINUX_DVB_FRONTEND_H needs config.h + +2003-07-19 reinelt + + * [r198] + [lcd4linux @ 2003-07-19 09:42:42 by reinelt] + check for dvb/frontend.h and disable DVB client if not found. + +2003-07-18 reinelt + + * [r197] + [lcd4linux @ 2003-07-18 04:43:14 by reinelt] + udelay: unnecessary sanity check removed + +2003-06-26 reinelt + + * [r196] + [lcd4linux @ 2003-06-26 05:31:16 by reinelt] + bug in /proc/net/dev parsing fixed + +2003-06-22 reinelt + + * [r195] + [lcd4linux @ 2003-06-22 19:31:24 by reinelt] + added dvb.c dvb.h + +2003-06-21 reinelt + + * [r194] + [lcd4linux @ 2003-06-21 05:46:18 by reinelt] + DVB client integrated + +2003-06-13 reinelt + + * [r193] + [lcd4linux @ 2003-06-13 06:35:56 by reinelt] + added scrolling capability + + * [r192] + [lcd4linux @ 2003-06-13 05:11:10 by reinelt] + error message cosmetics + +2003-05-19 reinelt + + * [r191] + [lcd4linux @ 2003-05-19 05:55:17 by reinelt] + Cwlinux sleep optimization + +2003-05-14 reinelt + + * [r190] + [lcd4linux @ 2003-05-14 06:17:39 by reinelt] + added support for CW1602 + +2003-04-12 reinelt + + * [r189] + [lcd4linux @ 2003-04-12 16:23:10 by reinelt] + small glitch in XWindow.c (thanks to Moe Wibble) + +2003-04-07 reinelt + + * [r188] + [lcd4linux @ 2003-04-07 06:02:58 by reinelt] + further parallel port abstraction + +2003-04-04 reinelt + + * [r187] + [lcd4linux @ 2003-04-04 06:01:59 by reinelt] + new parallel port abstraction scheme + +2003-02-27 reinelt + + * [r186] + [lcd4linux @ 2003-02-27 07:48:57 by reinelt] + changed versioning scheme from 0.99 to 0.9.9 + + * [r185] + [lcd4linux @ 2003-02-27 07:43:10 by reinelt] + asm/msr.h: included hard-coded definition of rdtscl() if msr.h + cannot be found. + + autoconf/automake/autoanything: switched back to 1.4. Hope it + works again. + +2003-02-24 reinelt + + * [r184] + [lcd4linux @ 2003-02-24 04:50:57 by reinelt] + cwlinux fixes + +2003-02-22 reinelt + + * [r183] + [lcd4linux @ 2003-02-22 07:53:09 by reinelt] + cfg_get(key,defval) + + * [r182] + [lcd4linux @ 2003-02-22 07:23:24 by reinelt] + Cwlinux fixes + +2003-02-18 reinelt + + * [r181] + [lcd4linux @ 2003-02-18 06:13:44 by reinelt] + X11 driver fixes and cleanup + +2003-02-17 reinelt + + * [r180] + [lcd4linux @ 2003-02-17 06:06:12 by reinelt] + small bug in X11 driver: omit pixel gap between cahracters + + * [r179] + [lcd4linux @ 2003-02-17 04:27:58 by reinelt] + Text (curses) driver: cosmetic changes + +2003-02-13 reinelt + + * [r178] + [lcd4linux @ 2003-02-13 10:40:17 by reinelt] + changed "copyright" to "2003" + added slightly different protocol for MatrixOrbital "LK202" + displays + +2003-02-05 reinelt + + * [r177] + [lcd4linux @ 2003-02-05 04:31:38 by reinelt] + T_EXEC: remove trailing CR/LF + T_EXEC: deactivated maxlen calculation (for I don't understand + what it is for :-) + +2003-01-12 reinelt + + * [r176] + [lcd4linux @ 2003-01-12 06:51:27 by reinelt] + fixed bug in bar compaction + +2002-12-08 reinelt + + * [r175] + [lcd4linux @ 2002-12-08 07:36:06 by reinelt] + autoconf/automake cleanup + +2002-12-06 reinelt + + * [r174] + [lcd4linux @ 2002-12-06 07:38:43 by reinelt] + libgd/libpng bugfix: removed '-lpng -lz' from LDFLAGS + +2002-12-05 reinelt + + * [r173] + [lcd4linux @ 2002-12-05 19:23:01 by reinelt] + fixed undefined operations found by gcc3 + + * [r172] + [lcd4linux @ 2002-12-05 19:12:47 by reinelt] + sensors factor and offset patch from Petri Damsten + + + * [r171] + [lcd4linux @ 2002-12-05 19:09:57 by reinelt] + patches for gcc-3.2 + +2002-09-12 reinelt + + * [r170] + [lcd4linux @ 2002-09-12 05:24:54 by reinelt] + code cleanup, character defining for bars + +2002-09-11 reinelt + + * [r169] + [lcd4linux @ 2002-09-11 05:32:35 by reinelt] + changed to use new bar functions + + * [r168] + [lcd4linux @ 2002-09-11 05:16:32 by reinelt] + added Cwlinux driver + +2002-08-30 reinelt + + * [r167] + [lcd4linux @ 2002-08-30 03:54:01 by reinelt] + bug in curses driver fixed + +2002-08-22 reinelt + + * [r166] + [lcd4linux @ 2002-08-22 05:51:36 by reinelt] + cosmetic changes + +2002-08-21 reinelt + + * [r165] + [lcd4linux @ 2002-08-21 06:09:53 by reinelt] + some T6963 fixes, ndelay wrap + +2002-08-19 reinelt + + * [r164] + [lcd4linux @ 2002-08-19 10:51:06 by reinelt] + M50530 driver using new generic bar functions + + * [r163] + [lcd4linux @ 2002-08-19 09:43:43 by reinelt] + BeckmannEgle using new generic bar functions + + * [r162] + [lcd4linux @ 2002-08-19 09:30:18 by reinelt] + MatrixOrbital uses generic bar funnctions + + * [r161] + [lcd4linux @ 2002-08-19 09:11:34 by reinelt] + changed HD44780 to use generic bar functions + + * [r160] + [lcd4linux @ 2002-08-19 07:52:19 by reinelt] + corrected type declaration of (*defchar)() + + * [r159] + [lcd4linux @ 2002-08-19 07:36:29 by reinelt] + finished bar.c, USBLCD is the first driver that uses the generic + bar functions + + * [r158] + [lcd4linux @ 2002-08-19 04:41:20 by reinelt] + introduced bar.c, moved bar stuff from display.h to bar.h + +2002-08-18 reinelt + + * [r157] + [lcd4linux @ 2002-08-18 08:11:11 by reinelt] + USBLCD buffered I/O + +2002-08-17 reinelt + + * [r156] + [lcd4linux @ 2002-08-17 14:14:21 by reinelt] + USBLCD fixes + + * [r155] + [lcd4linux @ 2002-08-17 13:10:22 by reinelt] + USBLCD driver added + + * [r154] + [lcd4linux @ 2002-08-17 12:54:08 by reinelt] + minor T6963 changes + +2002-04-30 reinelt + + * [r153] + [lcd4linux @ 2002-04-30 07:20:15 by reinelt] + implemented the new ndelay(nanoseconds) in all parallel port + drivers + +2002-04-29 reinelt + + * [r152] + [lcd4linux @ 2002-04-29 11:00:25 by reinelt] + added Toshiba T6963 driver + added ndelay() with nanosecond resolution + +2001-09-14 reinelt + + * [r151] + [lcd4linux @ 2001-09-14 05:57:06 by reinelt] + +2001-09-13 reinelt + + * [r150] + [lcd4linux @ 2001-09-13 07:40:57 by reinelt] + TODO update + +2001-09-12 reinelt + + * [r149] + [lcd4linux @ 2001-09-12 06:17:22 by reinelt] + + * [r148] + [lcd4linux @ 2001-09-12 05:58:16 by reinelt] + fixed bug in mail2.c + + * [r147] + [lcd4linux @ 2001-09-12 05:37:22 by reinelt] + fixed a bug in seti.c (file was never closed, lcd4linux run out + of fd's + + improved socket debugging + +2001-09-11 reinelt + + * [r146] + [lcd4linux @ 2001-09-11 06:43:43 by reinelt] + TODO items + + * [r145] + [lcd4linux @ 2001-09-11 05:31:37 by reinelt] + M50530 driver + +2001-09-10 reinelt + + * [r144] + [lcd4linux @ 2001-09-10 13:55:53 by reinelt] + M50530 driver + +2001-09-09 reinelt + + * [r143] + [lcd4linux @ 2001-09-09 12:26:03 by reinelt] + GPO bug: INIT is _not_ inverted + +2001-09-07 reinelt + + * [r142] + [lcd4linux @ 2001-09-07 05:58:44 by reinelt] + wrong Pin numbers + +2001-09-05 reinelt + + * [r141] + [lcd4linux @ 2001-09-05 09:38:52 by reinelt] + +2001-08-08 reinelt + + * [r140] + [lcd4linux @ 2001-08-08 05:40:24 by reinelt] + renamed CLK_TCK to CLOCKS_PER_SEC + +2001-08-05 reinelt + + * [r139] + [lcd4linux @ 2001-08-05 17:13:29 by reinelt] + cleaned up inlude of sys/time.h and time.h + +2001-06-04 reinelt + + * [r138] + [lcd4linux @ 2001-06-04 07:49:58 by reinelt] + configure for X11 modified + +2001-05-31 ltoetsch + + * [r137] + [lcd4linux @ 2001-05-31 10:26:41 by ltoetsch] + added tests for X and ncurses + +2001-05-27 reinelt + + * [r136] + [lcd4linux @ 2001-05-27 17:32:35 by reinelt] + updated README with the seti@home client stuff + + * [r135] + [lcd4linux @ 2001-05-27 07:19:28 by reinelt] + fixed a warning in pixmap.c + temporarily fixed a bug in isdn.c (ISDN_MAX_CHANNELS is no longer + defined?) + fixed a bug in configure.in (--with-drivers=xyz did not work) + +2001-05-26 reinelt + + * [r134] + [lcd4linux @ 2001-05-26 06:51:28 by reinelt] + added TODO entry + +2001-05-06 reinelt + + * [r133] + [lcd4linux @ 2001-05-06 10:01:27 by reinelt] + fixed a bug which prevented extendet tokens to be used for GPO's + many thanks to Carsten Nau! + +2001-04-27 reinelt + + * [r132] + [lcd4linux @ 2001-04-27 05:04:57 by reinelt] + replaced OPEN_MAX with sysconf() + replaced mktemp() with mkstemp() + unlock serial port if open() fails + +2001-03-24 reinelt + + * [r131] + [lcd4linux @ 2001-03-24 09:26:25 by reinelt] + new TODO item + + * [r130] + [lcd4linux @ 2001-03-24 09:04:19 by reinelt] + new TODO item + +2001-03-17 ltoetsch + + * [r129] + [lcd4linux @ 2001-03-17 11:44:10 by ltoetsch] + allow more then 1 BAR_T + + * [r128] + [lcd4linux @ 2001-03-17 11:11:31 by ltoetsch] + bugfix: max for BAR_T + +2001-03-16 ltoetsch + + * [r127] + [lcd4linux @ 2001-03-16 16:40:17 by ltoetsch] + implemented time bar + + * [r126] + [lcd4linux @ 2001-03-16 09:28:08 by ltoetsch] + bugfixes + +2001-03-15 ltoetsch + + * [r125] + [lcd4linux @ 2001-03-15 15:49:22 by ltoetsch] + fixed compile HD44780.c, cosmetics + + * [r124] + [lcd4linux @ 2001-03-15 14:25:05 by ltoetsch] + added unread/total news + + * [r123] + [lcd4linux @ 2001-03-15 11:10:53 by ltoetsch] + added quit/logout to pop/imap + +2001-03-15 reinelt + + * [r122] + [lcd4linux @ 2001-03-15 09:47:13 by reinelt] + some fixes to ppdef + off-by-one bug in processor.c fixed + +2001-03-15 ltoetsch + + * [r121] + [lcd4linux @ 2001-03-15 09:13:22 by ltoetsch] + delay first exec for faster start + +2001-03-14 reinelt + + * [r120] + [lcd4linux @ 2001-03-14 16:47:41 by reinelt] + minor cleanups + + * [r119] + [lcd4linux @ 2001-03-14 15:30:53 by reinelt] + make ppdev compatible to earlier kernels + + * [r118] + [lcd4linux @ 2001-03-14 15:14:59 by reinelt] + added ppdev parallel port access + +2001-03-14 ltoetsch + + * [r117] + [lcd4linux @ 2001-03-14 13:19:29 by ltoetsch] + Added pop3/imap4 mail support + +2001-03-13 reinelt + + * [r116] + [lcd4linux @ 2001-03-13 08:34:15 by reinelt] + corrected a off-by-one bug with sensors + + * [r115] + [lcd4linux @ 2001-03-13 08:03:41 by reinelt] + added missing autoheader files + + * [r114] + [lcd4linux @ 2001-03-13 07:53:00 by reinelt] + added several files for the distribution + + * [r113] + [lcd4linux @ 2001-03-13 07:41:22 by reinelt] + added NEWS file + +2001-03-12 reinelt + + * [r112] + [lcd4linux @ 2001-03-12 13:44:58 by reinelt] + new udelay() using Time Stamp Counters + + * [r111] + [lcd4linux @ 2001-03-12 12:49:24 by reinelt] + even better configure handling... + + * [r110] + [lcd4linux @ 2001-03-12 12:39:36 by reinelt] + reworked autoconf a lot: drivers may be excluded, #define's went + to config.h + +2001-03-09 ltoetsch + + * [r109] + [lcd4linux @ 2001-03-09 16:24:30 by ltoetsch] + disable driver in configure + +2001-03-09 reinelt + + * [r108] + [lcd4linux @ 2001-03-09 15:04:53 by reinelt] + rename 'raster' to 'Text in Text.c + added TOTO item + + * [r107] + [lcd4linux @ 2001-03-09 14:30:01 by reinelt] + new ideas for TODO + +2001-03-09 ltoetsch + + * [r106] + [lcd4linux @ 2001-03-09 14:24:49 by ltoetsch] + exec: Scale_x ->Min/Max_x + + * [r105] + [lcd4linux @ 2001-03-09 13:08:11 by ltoetsch] + Added Text driver + +2001-03-09 reinelt + + * [r104] + [lcd4linux @ 2001-03-09 12:14:24 by reinelt] + minor cleanups + +2001-03-08 ltoetsch + + * [r103] + [lcd4linux @ 2001-03-08 15:25:38 by ltoetsch] + improved exec + +2001-03-08 reinelt + + * [r102] + [lcd4linux @ 2001-03-08 09:02:04 by reinelt] + seti client cleanup + + * [r101] + [lcd4linux @ 2001-03-08 08:39:54 by reinelt] + fixed two typos + +2001-03-07 ltoetsch + + * [r100] + [lcd4linux @ 2001-03-07 18:10:21 by ltoetsch] + added e(x)ec commands + +2001-03-05 reinelt + + * [r99] + [lcd4linux @ 2001-03-05 18:20:21 by reinelt] + TOTO list update + +2001-03-04 ltoetsch + + * [r98] + [lcd4linux @ 2001-03-04 15:01:12 by ltoetsch] + Added PNG + +2001-03-02 reinelt + + * [r97] + [lcd4linux @ 2001-03-02 20:18:12 by reinelt] + allow compile on systems without net/if_ppp.h + + * [r96] + [lcd4linux @ 2001-03-02 18:06:18 by reinelt] + README for PNG added + + * [r95] + [lcd4linux @ 2001-03-02 17:18:52 by reinelt] + let configure find gd.h + + * [r94] + [lcd4linux @ 2001-03-02 11:04:08 by reinelt] + cosmetic cleanups (comment headers) + +2001-03-02 ltoetsch + + * [r93] + [lcd4linux @ 2001-03-02 10:18:03 by ltoetsch] + added /proc/apm battery stat + +2001-03-01 reinelt + + * [r92] + [lcd4linux @ 2001-03-01 22:33:50 by reinelt] + renamed Raster_flush() to PPM_flush() + +2001-03-01 ltoetsch + + * [r91] + [lcd4linux @ 2001-03-01 15:11:30 by ltoetsch] + added PNG,Webinterface + +2001-03-01 reinelt + + * [r90] + [lcd4linux @ 2001-03-01 11:08:16 by reinelt] + reworked configure to allow selection of drivers + +2001-02-26 herp + + * [r89] + [lcd4linux @ 2001-02-26 00:33:37 by herp] + fixed X11 signal handler + +2001-02-21 reinelt + + * [r88] + [lcd4linux @ 2001-02-21 04:48:13 by reinelt] + big mailbox patch from Axel Ehnert + thanks to herp for his idea to check mtime of mailbox + +2001-02-19 reinelt + + * [r87] + [lcd4linux @ 2001-02-19 00:15:46 by reinelt] + integrated mail and seti client + major rewrite of parser and tokenizer to support double-byte + tokens + +2001-02-18 reinelt + + * [r86] + [lcd4linux @ 2001-02-18 22:11:34 by reinelt] + + * [r85] + [lcd4linux @ 2001-02-18 21:16:06 by reinelt] + + * [r84] + [lcd4linux @ 2001-02-18 21:15:15 by reinelt] + added setiathome client + + * [r83] + [lcd4linux @ 2001-02-18 20:16:13 by reinelt] + +2001-02-16 reinelt + + * [r82] + [lcd4linux @ 2001-02-16 14:15:11 by reinelt] + fixed type in processor.c + GPO documentation update from Carsten + + * [r81] + [lcd4linux @ 2001-02-16 08:23:09 by reinelt] + new token 'ic' (ISDN connected) by Carsten Nau + +2001-02-14 reinelt + + * [r80] + [lcd4linux @ 2001-02-14 07:40:16 by reinelt] + first (incomplete) GPO implementation + + * [r79] + [lcd4linux @ 2001-02-14 05:22:42 by reinelt] + added README from Carsten Nau + +2001-02-13 reinelt + + * [r78] + [lcd4linux @ 2001-02-13 12:43:24 by reinelt] + HD_gpo() was missing + + * [r77] + [lcd4linux @ 2001-02-13 09:00:13 by reinelt] + prepared framework for GPO's (general purpose outputs) + +2001-02-11 reinelt + + * [r76] + [lcd4linux @ 2001-02-11 23:34:07 by reinelt] + fixed a small bug where the throughput of an offline ISDN + connection is displayed as '----', but the + online value is 5 chars long. corrected to ' ----'. + thanks to Carsten Nau + +2000-12-07 reinelt + + * [r75] + [lcd4linux @ 2000-12-07 20:47:54 by reinelt] + first try for SIN bars + +2000-12-01 reinelt + + * [r74] + [lcd4linux @ 2000-12-01 20:42:37 by reinelt] + added debugging of SIN driver output, probably found the + positioning bug (format %02x instead of %2x) + + * [r73] + [lcd4linux @ 2000-12-01 07:20:26 by reinelt] + modified text positioning: row starts with 0, column is + hexadecimal + +2000-11-28 reinelt + + * [r72] + [lcd4linux @ 2000-11-28 20:20:38 by reinelt] + added debug.c + things like that should not hapen. debug.c exists for a few + months now, but was never added to CVS. Shit happens.... + + * [r71] + [lcd4linux @ 2000-11-28 17:27:19 by reinelt] + changed decimal values for screen, row, column to ascii values + (shame on you!) + + * [r70] + [lcd4linux @ 2000-11-28 16:46:11 by reinelt] + first try to support display of SIN router + +2000-11-17 reinelt + + * [r69] + [lcd4linux @ 2000-11-17 10:36:23 by reinelt] + fixed parsing of /proc/net/dev for 2.0 kernels + +2000-10-25 reinelt + + * [r68] + [lcd4linux @ 2000-10-25 08:10:48 by reinelt] + added restart funnctionality + (lots of this code was stolen from sendmail.c) + +2000-10-20 reinelt + + * [r67] + [lcd4linux @ 2000-10-20 07:17:07 by reinelt] + corrected a bug in HD_goto() + Thanks to Gregor Szaktilla + +2000-10-08 reinelt + + * [r66] + [lcd4linux @ 2000-10-08 09:16:40 by reinelt] + Linux-2.4.0-test9 changed the layout of /proc/stat (especially + the disk_io line) + rearranged parsing of some /proc files and (hopefully) made it + more robust in concerns of format changes + +2000-08-10 reinelt + + * [r65] + [lcd4linux @ 2000-08-10 18:42:20 by reinelt] + fixed some bugs with the new syslog code + + * [r64] + [lcd4linux @ 2000-08-10 09:44:09 by reinelt] + new debugging scheme: error(), info(), debug() + uses syslog if in daemon mode + +2000-08-09 reinelt + + * [r63] + [lcd4linux @ 2000-08-09 14:14:11 by reinelt] + new switch -F (do not fork) + added automatic forking if -F not specified + + * [r62] + [lcd4linux @ 2000-08-09 11:03:07 by reinelt] + fixed a bug in system.c where the format of /proc/net/dev was not + correctly + detected and parsed with different kernels + + * [r61] + [lcd4linux @ 2000-08-09 09:50:29 by reinelt] + opened 0.98 development + removed driver-specific signal-handlers + added 'quit'-function to driver structure + added global signal-handler + +2000-07-31 reinelt + + * [r60] + [lcd4linux @ 2000-07-31 10:43:44 by reinelt] + some changes to support kernel-2.4 (different layout of various + files in /proc) + + * [r59] + [lcd4linux @ 2000-07-31 06:46:35 by reinelt] + eliminated some compiler warnings with glibc + +2000-06-04 herp + + * [r58] + [lcd4linux @ 2000-06-04 21:43:50 by herp] + minor bugfix (zero length) + +2000-05-21 reinelt + + * [r57] + [lcd4linux @ 2000-05-21 06:20:35 by reinelt] + added ppp throughput + token is '%t[iomt]' at the moment, but this will change in the + near future + +2000-05-03 herp + + * [r56] + [lcd4linux @ 2000-05-03 17:14:51 by herp] + + * [r55] + [lcd4linux @ 2000-05-03 09:37:32 by herp] + +2000-05-02 herp + + * [r54] + [lcd4linux @ 2000-05-02 23:07:48 by herp] + Crystalfontz initial coding + +2000-05-02 reinelt + + * [r53] + [lcd4linux @ 2000-05-02 06:05:00 by reinelt] + driver for 3Com Palm Pilot added + +2000-04-30 reinelt + + * [r52] + [lcd4linux @ 2000-04-30 06:40:42 by reinelt] + bars for Beckmann+Egle driver + +2000-04-28 reinelt + + * [r51] + [lcd4linux @ 2000-04-28 05:19:55 by reinelt] + first release of the Beckmann+Egle driver + +2000-04-20 reinelt + + * [r50] + [lcd4linux @ 2000-04-20 05:48:42 by reinelt] + added documentation to EXTRA_DIST so that they go into the + tarball + +2000-04-19 reinelt + + * [r49] + [lcd4linux @ 2000-04-19 04:44:20 by reinelt] + README for HD44780 driver + +2000-04-17 reinelt + + * [r48] + [lcd4linux @ 2000-04-17 05:14:27 by reinelt] + added README.44780 + +2000-04-15 reinelt + + * [r47] + [lcd4linux @ 2000-04-15 16:56:52 by reinelt] + moved delay loops to udelay.c + renamed -d (debugging) switch to -v (verbose) + new switch -d to calibrate delay loop + 'Delay' entry for HD44780 back again + delay loops will not calibrate automatically, because this will + fail with hich CPU load + + * [r46] + [lcd4linux @ 2000-04-15 11:56:35 by reinelt] + more debug messages + + * [r45] + [lcd4linux @ 2000-04-15 11:13:54 by reinelt] + added '-d' (debugging) switch + added several debugging messages + removed config entry 'Delay' for HD44780 driver + delay loop for HD44780 will be calibrated automatically + +2000-04-13 reinelt + + * [r44] + [lcd4linux @ 2000-04-13 06:09:52 by reinelt] + added BogoMips() to system.c (not used by now, maybe sometimes we + can + calibrate our delay loop with this value) + + added delay loop to HD44780 driver. It seems to be quite fast + now. Hopefully + no compiler will optimize away the delay loop! + +2000-04-12 reinelt + + * [r43] + [lcd4linux @ 2000-04-12 08:05:45 by reinelt] + first version of the HD44780 driver + +2000-04-10 reinelt + + * [r42] + [lcd4linux @ 2000-04-10 04:40:53 by reinelt] + minor changes and cleanups + +2000-04-07 reinelt + + * [r41] + [lcd4linux @ 2000-04-07 05:42:20 by reinelt] + UUCP style lockfiles for the serial port + +2000-04-05 reinelt + + * [r40] + [lcd4linux @ 2000-04-05 05:58:36 by reinelt] + fixed bug in XWindow.c: union semun isn't defined with glibc-2.1 + + * [r39] + [lcd4linux @ 2000-04-05 04:12:00 by reinelt] + TODO added + +2000-04-03 herp + + * [r38] + [lcd4linux @ 2000-04-03 23:53:23 by herp] + fixed a bug that caused pixel-errors ("fliegendreck") under high + load + +2000-04-03 reinelt + + * [r37] + [lcd4linux @ 2000-04-03 17:31:52 by reinelt] + suppress welcome message if display is smaller than 20x2 + change lcd4linux.ppm to 32 pixel high so KDE won't stretch the + icon + + * [r36] + [lcd4linux @ 2000-04-03 06:54:03 by reinelt] + KDE application link + + * [r35] + [lcd4linux @ 2000-04-03 06:53:09 by reinelt] + releasing 0.96 + annoying X11 bugs hopefully fixed + KDE integration + + * [r34] + [lcd4linux @ 2000-04-03 04:46:38 by reinelt] + added '-c key=val' option + + * [r33] + [lcd4linux @ 2000-04-03 04:01:31 by reinelt] + if 'gap' is specified as -1, a gap of (pixelsize+pixelgap) is + selected automatically + +2000-04-02 herp + + * [r32] + [lcd4linux @ 2000-04-02 22:07:10 by herp] + fixded a bug that occasionally caused Xlib errors + +2000-04-01 herp + + * [r31] + [lcd4linux @ 2000-04-01 22:40:42 by herp] + geometric correction (too many pixelgaps) + lcd4linux main should return int, not void + + * [r30] + [lcd4linux @ 2000-04-01 19:33:45 by herp] + colors in format \#RRGGBB in config-file now understood + +2000-04-01 reinelt + + * [r29] + [lcd4linux @ 2000-04-01 16:22:38 by reinelt] + bug that caused a segfault in processor.c fixed (thanks to herp) + +2000-03-31 reinelt + + * [r28] + [lcd4linux @ 2000-03-31 04:41:22 by reinelt] + X11 driver: semaphore bug fixed + +2000-03-30 reinelt + + * [r27] + [lcd4linux @ 2000-03-30 16:46:57 by reinelt] + configure now handles '--with-x' and '--without-x' correct + +2000-03-28 reinelt + + * [r26] + [lcd4linux @ 2000-03-28 08:48:33 by reinelt] + README.X11 added + + * [r25] + [lcd4linux @ 2000-03-28 07:22:15 by reinelt] + version 0.95 released + X11 driver up and running + minor bugs fixed + +2000-03-26 reinelt + + * [r24] + [lcd4linux @ 2000-03-26 20:00:44 by reinelt] + README.Raster added + + * [r23] + [lcd4linux @ 2000-03-26 19:03:52 by reinelt] + more Pixmap renaming + quoting of '#' in config file + + * [r22] + [lcd4linux @ 2000-03-26 18:46:28 by reinelt] + bug in pixmap.c that leaded to empty bars fixed + name conflicts with X11 resolved + + * [r21] + [lcd4linux @ 2000-03-26 12:55:03 by reinelt] + enhancements to the PPM driver + +2000-03-25 reinelt + + * [r20] + [lcd4linux @ 2000-03-25 05:50:43 by reinelt] + memory leak in Raster_flush closed + driver family logic changed + +2000-03-24 reinelt + + * [r19] + [lcd4linux @ 2000-03-24 11:37:43 by reinelt] + fontmap.h added + + * [r18] + [lcd4linux @ 2000-03-24 11:36:56 by reinelt] + new syntax for raster configuration + changed XRES and YRES to be configurable + PPM driver works nice + +2000-03-23 reinelt + + * [r17] + [lcd4linux @ 2000-03-23 07:24:48 by reinelt] + PPM driver up and running (but slow!) + +2000-03-22 reinelt + + * [r16] + [lcd4linux @ 2000-03-22 15:36:21 by reinelt] + added '-l' switch (list drivers) + generic pixmap driver added + X11 Framework done + + * [r15] + [lcd4linux @ 2000-03-22 07:33:50 by reinelt] + FAQ added + new modules 'processor.c' contains all data processing + +2000-03-19 reinelt + + * [r14] + [lcd4linux @ 2000-03-19 08:41:28 by reinelt] + documentation available! README, README.MatrixOrbital, + README.Drivers + added Skeleton.c as a starting point for new drivers + +2000-03-18 reinelt + + * [r13] + [lcd4linux @ 2000-03-18 10:31:06 by reinelt] + added sensor handling (for temperature etc.) + made data collecting happen only if data is used + (reading /proc/meminfo takes a lot of CPU!) + released lcd4linux-0.92 + + * [r12] + [lcd4linux @ 2000-03-18 08:07:04 by reinelt] + vertical bars implemented + bar compaction improved + memory information implemented + +2000-03-17 reinelt + + * [r11] + [lcd4linux @ 2000-03-17 09:21:42 by reinelt] + various memory statistics added + +2000-03-13 reinelt + + * [r10] + [lcd4linux @ 2000-03-13 15:58:24 by reinelt] + release 0.9 + moved row parsing to parser.c + all basic work finished + +2000-03-10 reinelt + + * [r9] + [lcd4linux @ 2000-03-10 17:36:02 by reinelt] + first unstable but running release + + * [r8] + [lcd4linux @ 2000-03-10 12:02:43 by reinelt] + autoconf/automake + + * [r7] + [lcd4linux @ 2000-03-10 11:40:47 by reinelt] + + * [r6] + [lcd4linux @ 2000-03-10 10:49:53 by reinelt] + MatrixOrbital driver finished + +2000-03-07 reinelt + + * [r5] + [lcd4linux @ 2000-03-07 11:01:34 by reinelt] + system.c cleanup + +2000-03-06 reinelt + + * [r4] + [lcd4linux @ 2000-03-06 06:04:06 by reinelt] + minor cleanups + +2000-01-16 reinelt + + * [r3] + [lcd4linux @ 2000-01-16 16:58:50 by reinelt] + + * [r2] + [lcd4linux @ 2000-01-16 12:17:59 by reinelt] + Initial revision + +2000-01-16 root + + * [r1] + initial import + diff --git a/CodingStyle b/CodingStyle new file mode 100644 index 0000000..c59d91e --- /dev/null +++ b/CodingStyle @@ -0,0 +1,25 @@ +$Id: CodingStyle 730 2007-01-14 13:50:28Z michael $ +$URL: https://ssl.bulix.org/svn/lcd4linux/trunk/CodingStyle $ + + +LCD4Linux Coding Style + +We decided to use a common coding style to make patches and diffs +easier to read and apply. + +The style we use is based on Kernighan & Ritchie and the coding style +of the linux kernel (see /usr/src/linux/Documentation/CodingStyle), +with some differences: + +- we use a indentation level of 4 spaces (Linus prefers 8) +- we allow lines up to 150 chars (Linus uses 80) + +The resulting indent command is: +indent -kr -l150 + +There's a script called 'indent.sh' that comes with the LCD4Linux +source package; all it does is call indent with all .c and .h files. + +It is always a good idea to call 'indent.sh' before any SVN operation, +this ensures that diffs and updates won't get mixed up because of +cosmetic changes. diff --git a/INSTALL b/INSTALL new file mode 100644 index 0000000..d3c5b40 --- /dev/null +++ b/INSTALL @@ -0,0 +1,237 @@ +Installation Instructions +************************* + +Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, +2006, 2007 Free Software Foundation, Inc. + +This file is free documentation; the Free Software Foundation gives +unlimited permission to copy, distribute and modify it. + +Basic Installation +================== + +Briefly, the shell commands `./configure; make; make install' should +configure, build, and install this package. The following +more-detailed instructions are generic; see the `README' file for +instructions specific to this package. + + The `configure' shell script attempts to guess correct values for +various system-dependent variables used during compilation. It uses +those values to create a `Makefile' in each directory of the package. +It may also create one or more `.h' files containing system-dependent +definitions. Finally, it creates a shell script `config.status' that +you can run in the future to recreate the current configuration, and a +file `config.log' containing compiler output (useful mainly for +debugging `configure'). + + It can also use an optional file (typically called `config.cache' +and enabled with `--cache-file=config.cache' or simply `-C') that saves +the results of its tests to speed up reconfiguring. Caching is +disabled by default to prevent problems with accidental use of stale +cache files. + + If you need to do unusual things to compile the package, please try +to figure out how `configure' could check whether to do them, and mail +diffs or instructions to the address given in the `README' so they can +be considered for the next release. If you are using the cache, and at +some point `config.cache' contains results you don't want to keep, you +may remove or edit it. + + The file `configure.ac' (or `configure.in') is used to create +`configure' by a program called `autoconf'. You need `configure.ac' if +you want to change it or regenerate `configure' using a newer version +of `autoconf'. + +The simplest way to compile this package is: + + 1. `cd' to the directory containing the package's source code and type + `./configure' to configure the package for your system. + + Running `configure' might take a while. While running, it prints + some messages telling which features it is checking for. + + 2. Type `make' to compile the package. + + 3. Optionally, type `make check' to run any self-tests that come with + the package. + + 4. Type `make install' to install the programs and any data files and + documentation. + + 5. You can remove the program binaries and object files from the + source code directory by typing `make clean'. To also remove the + files that `configure' created (so you can compile the package for + a different kind of computer), type `make distclean'. There is + also a `make maintainer-clean' target, but that is intended mainly + for the package's developers. If you use it, you may have to get + all sorts of other programs in order to regenerate files that came + with the distribution. + + 6. Often, you can also type `make uninstall' to remove the installed + files again. + +Compilers and Options +===================== + +Some systems require unusual options for compilation or linking that the +`configure' script does not know about. Run `./configure --help' for +details on some of the pertinent environment variables. + + You can give `configure' initial values for configuration parameters +by setting variables in the command line or in the environment. Here +is an example: + + ./configure CC=c99 CFLAGS=-g LIBS=-lposix + + *Note Defining Variables::, for more details. + +Compiling For Multiple Architectures +==================================== + +You can compile the package for more than one kind of computer at the +same time, by placing the object files for each architecture in their +own directory. To do this, you can use GNU `make'. `cd' to the +directory where you want the object files and executables to go and run +the `configure' script. `configure' automatically checks for the +source code in the directory that `configure' is in and in `..'. + + With a non-GNU `make', it is safer to compile the package for one +architecture at a time in the source code directory. After you have +installed the package for one architecture, use `make distclean' before +reconfiguring for another architecture. + +Installation Names +================== + +By default, `make install' installs the package's commands under +`/usr/local/bin', include files under `/usr/local/include', etc. You +can specify an installation prefix other than `/usr/local' by giving +`configure' the option `--prefix=PREFIX'. + + You can specify separate installation prefixes for +architecture-specific files and architecture-independent files. If you +pass the option `--exec-prefix=PREFIX' to `configure', the package uses +PREFIX as the prefix for installing programs and libraries. +Documentation and other data files still use the regular prefix. + + In addition, if you use an unusual directory layout you can give +options like `--bindir=DIR' to specify different values for particular +kinds of files. Run `configure --help' for a list of the directories +you can set and what kinds of files go in them. + + If the package supports it, you can cause programs to be installed +with an extra prefix or suffix on their names by giving `configure' the +option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. + +Optional Features +================= + +Some packages pay attention to `--enable-FEATURE' options to +`configure', where FEATURE indicates an optional part of the package. +They may also pay attention to `--with-PACKAGE' options, where PACKAGE +is something like `gnu-as' or `x' (for the X Window System). The +`README' should mention any `--enable-' and `--with-' options that the +package recognizes. + + For packages that use the X Window System, `configure' can usually +find the X include and library files automatically, but if it doesn't, +you can use the `configure' options `--x-includes=DIR' and +`--x-libraries=DIR' to specify their locations. + +Specifying the System Type +========================== + +There may be some features `configure' cannot figure out automatically, +but needs to determine by the type of machine the package will run on. +Usually, assuming the package is built to be run on the _same_ +architectures, `configure' can figure that out, but if it prints a +message saying it cannot guess the machine type, give it the +`--build=TYPE' option. TYPE can either be a short name for the system +type, such as `sun4', or a canonical name which has the form: + + CPU-COMPANY-SYSTEM + +where SYSTEM can have one of these forms: + + OS KERNEL-OS + + See the file `config.sub' for the possible values of each field. If +`config.sub' isn't included in this package, then this package doesn't +need to know the machine type. + + If you are _building_ compiler tools for cross-compiling, you should +use the option `--target=TYPE' to select the type of system they will +produce code for. + + If you want to _use_ a cross compiler, that generates code for a +platform different from the build platform, you should specify the +"host" platform (i.e., that on which the generated programs will +eventually be run) with `--host=TYPE'. + +Sharing Defaults +================ + +If you want to set default values for `configure' scripts to share, you +can create a site shell script called `config.site' that gives default +values for variables like `CC', `cache_file', and `prefix'. +`configure' looks for `PREFIX/share/config.site' if it exists, then +`PREFIX/etc/config.site' if it exists. Or, you can set the +`CONFIG_SITE' environment variable to the location of the site script. +A warning: not all `configure' scripts look for a site script. + +Defining Variables +================== + +Variables not defined in a site shell script can be set in the +environment passed to `configure'. However, some packages may run +configure again during the build, and the customized values of these +variables may be lost. In order to avoid this problem, you should set +them in the `configure' command line, using `VAR=value'. For example: + + ./configure CC=/usr/local2/bin/gcc + +causes the specified `gcc' to be used as the C compiler (unless it is +overridden in the site shell script). + +Unfortunately, this technique does not work for `CONFIG_SHELL' due to +an Autoconf bug. Until the bug is fixed you can use this workaround: + + CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash + +`configure' Invocation +====================== + +`configure' recognizes the following options to control how it operates. + +`--help' +`-h' + Print a summary of the options to `configure', and exit. + +`--version' +`-V' + Print the version of Autoconf used to generate the `configure' + script, and exit. + +`--cache-file=FILE' + Enable the cache: use and save the results of the tests in FILE, + traditionally `config.cache'. FILE defaults to `/dev/null' to + disable caching. + +`--config-cache' +`-C' + Alias for `--cache-file=config.cache'. + +`--quiet' +`--silent' +`-q' + Do not print messages saying which checks are being made. To + suppress all normal output, redirect it to `/dev/null' (any error + messages will still be shown). + +`--srcdir=DIR' + Look for the package's source code in directory DIR. Usually + `configure' can determine that directory automatically. + +`configure' also accepts some other, not widely useful, options. Run +`configure --help' for more details. + diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..ed5a4e8 --- /dev/null +++ b/Makefile.am @@ -0,0 +1,194 @@ +# $Id: Makefile.am 1137 2011-01-02 00:39:10Z michael $ +# $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/Makefile.am $ + +# Process this file with automake to produce Makefile.in + +AUTOMAKE_OPTIONS = gnu +CLEANFILES = *~ +DRIVERS=@DRIVERS@ +PLUGINS=@PLUGINS@ + +bin_PROGRAMS = lcd4linux + +# Fixme: -W should be renamed to -Wextra someday... +AM_CFLAGS = -D_GNU_SOURCE -Wall -Wextra -fno-strict-aliasing + +LIBTOOL=libtool +ACLOCAL_AMFLAGS=-I m4 +# use this for lots of warnings +#AM_CFLAGS = -D_GNU_SOURCE -std=c99 -m64 -Wall -W -pedantic -Wno-variadic-macros -fno-strict-aliasing + +lcd4linux_LDFLAGS = +lcd4linux_LDADD = @DRIVERS@ @PLUGINS@ @DRVLIBS@ @PLUGINLIBS@ +lcd4linux_DEPENDENCIES = @DRIVERS@ @PLUGINS@ + +lcd4linux_SOURCES = \ +lcd4linux.c svn_version.h \ +cfg.c cfg.h \ +debug.c debug.h \ +drv.c drv.h \ +drv_generic.c drv_generic.h \ +evaluator.c evaluator.h \ +property.c property.h \ +hash.c hash.h \ +layout.c layout.h \ +pid.c pid.h \ +timer.c timer.h \ +timer_group.c timer_group.h \ +thread.c thread.h \ +udelay.c udelay.h \ +qprintf.c qprintf.h \ +rgb.c rgb.h \ +event.c event.h \ + \ +widget.c widget.h \ +widget_text.c widget_text.h \ +widget_bar.c widget_bar.h \ +widget_icon.c widget_icon.h \ +widget_keypad.c widget_keypad.h \ +widget_timer.c widget_timer.h \ +widget_gpo.c widget_gpo.h \ + \ +plugin.c plugin.h \ +plugin_cfg.c \ +plugin_math.c \ +plugin_string.c \ +plugin_test.c \ +plugin_time.c + +EXTRA_lcd4linux_SOURCES= \ +drv_generic_text.c \ +drv_generic_text.h \ +drv_generic_graphic.c \ +drv_generic_graphic.h \ +drv_generic_gpio.c \ +drv_generic_gpio.h \ +drv_generic_serial.c \ +drv_generic_serial.h \ +drv_generic_parport.c \ +drv_generic_parport.h \ +drv_generic_i2c.c \ +drv_generic_i2c.h \ +drv_generic_keypad.c \ +drv_generic_keypad.h \ +drv_ASTUSB.c \ +drv_BeckmannEgle.c \ +drv_BWCT.c \ +drv_Crystalfontz.c \ +drv_Curses.c \ +drv_Cwlinux.c \ +drv_D4D.c \ +drv_EA232graphic.c \ +drv_EFN.c \ +drv_FW8888.c \ +drv_G15.c \ +drv_GLCD2USB.c glcd2usb.h \ +drv_HD44780.c \ +drv_Image.c \ +drv_IRLCD.c \ +drv_LCD2USB.c \ +drv_LCDLinux.c \ +drv_LCDTerm.c \ +drv_LEDMatrix.c \ +drv_LPH7508.c \ +drv_LUIse.c \ +drv_LW_ABP.c \ +drv_M50530.c \ +drv_MatrixOrbital.c \ +drv_MatrixOrbitalGX.c \ +drv_MilfordInstruments.c \ +drv_Noritake.c \ +drv_NULL.c \ +drv_Pertelian.c \ +drv_PHAnderson.c \ +drv_PICGraphic.c \ +drv_picoLCD.c \ +drv_picoLCDGraphic.c \ +drv_RouterBoard.c \ +drv_Sample.c \ +drv_st2205.c \ +drv_serdisplib.c \ +drv_ShuttleVFD.c \ +drv_SimpleLCD.c \ +drv_T6963.c \ +drv_Trefon.c \ +drv_ula200.c \ +drv_USBHUB.c \ +drv_USBLCD.c \ +drv_vnc.c \ +drv_WincorNixdorf.c \ +drv_X11.c \ + \ +font_6x8.h \ +font_6x8_bold.h \ +widget_image.c widget_image.h \ + \ +lcd4linux_i2c.h \ + \ +plugin_apm.c \ +plugin_asterisk.c \ +plugin_button_exec.c \ +plugin_cpuinfo.c \ +plugin_dbus.c \ +plugin_diskstats.c \ +plugin_dvb.c \ +plugin_exec.c \ +plugin_fifo.c \ +plugin_file.c \ +plugin_gps.c \ +plugin_hddtemp.c \ +plugin_huawei.c \ +plugin_i2c_sensors.c \ +plugin_iconv.c \ +plugin_imon.c \ +plugin_isdn.c \ +plugin_kvv.c \ +plugin_loadavg.c \ +plugin_meminfo.c \ +plugin_mpd.c \ +plugin_mpris_dbus.c \ +plugin_mysql.c \ +plugin_netdev.c \ +plugin_netinfo.c \ +plugin_pop3.c \ +plugin_ppp.c \ +plugin_proc_stat.c \ +plugin_python.c \ +plugin_qnaplog.c \ +plugin_sample.c \ +plugin_seti.c \ +plugin_statfs.c \ +plugin_uname.c \ +plugin_uptime.c \ +plugin_w1retap.c \ +plugin_wireless.c \ +plugin_xmms.c + + +EXTRA_DIST = \ +svn_version.sh \ +lcd4linux.conf.sample \ +lcd4kde.conf \ +lcd4linux.kdelnk \ +lcd4linux.xpm \ +lcd4linux.lsm \ +ax_python_devel.m4 \ +curses.m4 \ +drivers.m4 \ +plugins.m4 \ +AUTHORS \ +CREDITS \ +NEWS \ +TODO \ +README \ +plugin_sample.c + + + +# create subversion version + +.PHONY: svn_version + +svn_version: + svn_version.sh + diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..b2e65c1 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,1012 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# $Id: Makefile.in 1137 2011-01-02 00:39:10Z michael $ +# $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/Makefile.in $ + +# Process this file with automake to produce Makefile.in + +VPATH = @srcdir@ +pkgdatadir = 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gnu +CLEANFILES = *~ + +# Fixme: -W should be renamed to -Wextra someday... +AM_CFLAGS = -D_GNU_SOURCE -Wall -Wextra -fno-strict-aliasing +ACLOCAL_AMFLAGS = -I m4 +# use this for lots of warnings +#AM_CFLAGS = -D_GNU_SOURCE -std=c99 -m64 -Wall -W -pedantic -Wno-variadic-macros -fno-strict-aliasing +lcd4linux_LDFLAGS = +lcd4linux_LDADD = @DRIVERS@ @PLUGINS@ @DRVLIBS@ @PLUGINLIBS@ +lcd4linux_DEPENDENCIES = @DRIVERS@ @PLUGINS@ +lcd4linux_SOURCES = \ +lcd4linux.c svn_version.h \ +cfg.c cfg.h \ +debug.c debug.h \ +drv.c drv.h \ +drv_generic.c drv_generic.h \ +evaluator.c evaluator.h \ +property.c property.h \ +hash.c hash.h \ +layout.c layout.h \ +pid.c pid.h \ +timer.c timer.h \ +timer_group.c timer_group.h \ +thread.c thread.h \ +udelay.c udelay.h \ +qprintf.c qprintf.h \ +rgb.c rgb.h \ +event.c event.h \ + \ +widget.c widget.h \ +widget_text.c widget_text.h \ +widget_bar.c widget_bar.h \ +widget_icon.c widget_icon.h \ +widget_keypad.c widget_keypad.h \ +widget_timer.c widget_timer.h \ +widget_gpo.c widget_gpo.h \ + \ +plugin.c plugin.h \ +plugin_cfg.c \ +plugin_math.c \ +plugin_string.c \ +plugin_test.c \ +plugin_time.c + +EXTRA_lcd4linux_SOURCES = \ +drv_generic_text.c \ +drv_generic_text.h \ +drv_generic_graphic.c \ +drv_generic_graphic.h \ +drv_generic_gpio.c \ +drv_generic_gpio.h \ +drv_generic_serial.c \ +drv_generic_serial.h \ +drv_generic_parport.c \ +drv_generic_parport.h \ +drv_generic_i2c.c \ +drv_generic_i2c.h \ +drv_generic_keypad.c \ +drv_generic_keypad.h \ +drv_ASTUSB.c \ +drv_BeckmannEgle.c \ +drv_BWCT.c \ +drv_Crystalfontz.c \ +drv_Curses.c \ +drv_Cwlinux.c \ +drv_D4D.c \ +drv_EA232graphic.c \ +drv_EFN.c \ +drv_FW8888.c \ +drv_G15.c \ +drv_GLCD2USB.c glcd2usb.h \ +drv_HD44780.c \ +drv_Image.c \ +drv_IRLCD.c \ +drv_LCD2USB.c \ +drv_LCDLinux.c \ +drv_LCDTerm.c \ +drv_LEDMatrix.c \ +drv_LPH7508.c \ +drv_LUIse.c \ +drv_LW_ABP.c \ +drv_M50530.c \ +drv_MatrixOrbital.c \ +drv_MatrixOrbitalGX.c \ +drv_MilfordInstruments.c \ +drv_Noritake.c \ +drv_NULL.c \ +drv_Pertelian.c \ +drv_PHAnderson.c \ +drv_PICGraphic.c \ +drv_picoLCD.c \ +drv_picoLCDGraphic.c \ +drv_RouterBoard.c \ +drv_Sample.c \ +drv_st2205.c \ +drv_serdisplib.c \ +drv_ShuttleVFD.c \ +drv_SimpleLCD.c \ +drv_T6963.c \ +drv_Trefon.c \ +drv_ula200.c \ +drv_USBHUB.c \ +drv_USBLCD.c \ +drv_vnc.c \ +drv_WincorNixdorf.c \ +drv_X11.c \ + \ +font_6x8.h \ +font_6x8_bold.h \ +widget_image.c widget_image.h \ + \ +lcd4linux_i2c.h \ + \ +plugin_apm.c \ +plugin_asterisk.c \ +plugin_button_exec.c \ +plugin_cpuinfo.c \ +plugin_dbus.c \ +plugin_diskstats.c \ +plugin_dvb.c \ +plugin_exec.c \ +plugin_fifo.c \ +plugin_file.c \ +plugin_gps.c \ +plugin_hddtemp.c \ +plugin_huawei.c \ +plugin_i2c_sensors.c \ +plugin_iconv.c \ +plugin_imon.c \ +plugin_isdn.c \ +plugin_kvv.c \ +plugin_loadavg.c \ +plugin_meminfo.c \ +plugin_mpd.c \ +plugin_mpris_dbus.c \ +plugin_mysql.c \ +plugin_netdev.c \ +plugin_netinfo.c \ +plugin_pop3.c \ +plugin_ppp.c \ +plugin_proc_stat.c \ +plugin_python.c \ +plugin_qnaplog.c \ 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the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +m4_ifndef([AC_AUTOCONF_VERSION], + [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.67],, +[m4_warning([this file was generated for autoconf 2.67. +You have another version of autoconf. It may work, but is not guaranteed to. +If you have problems, you may need to regenerate the build system entirely. +To do so, use the procedure documented by the package, typically `autoreconf'.])]) + +# iconv.m4 serial 11 (gettext-0.18.1) +dnl Copyright (C) 2000-2002, 2007-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], +[ + dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_LIB_LINKFLAGS_BODY([iconv]) +]) + +AC_DEFUN([AM_ICONV_LINK], +[ + dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and + dnl those with the standalone portable GNU libiconv installed). + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) + + dnl Add $INCICONV to CPPFLAGS before performing the following checks, + dnl because if the user has installed libiconv and not disabled its use + dnl via --without-libiconv-prefix, he wants to use it. 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I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi]) +LD="$acl_cv_path_LD" +if test -n "$LD"; then + AC_MSG_RESULT([$LD]) +else + AC_MSG_RESULT([no]) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +AC_LIB_PROG_LD_GNU +]) + +# lib-link.m4 serial 21 (gettext-0.18) +dnl Copyright (C) 2001-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_PREREQ([2.54]) + +dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and +dnl the libraries corresponding to explicit and implicit dependencies. +dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and +dnl augments the CPPFLAGS variable. +dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname +dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. +AC_DEFUN([AC_LIB_LINKFLAGS], +[ + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + pushdef([Name],[translit([$1],[./-], [___])]) + pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [ + AC_LIB_LINKFLAGS_BODY([$1], [$2]) + ac_cv_lib[]Name[]_libs="$LIB[]NAME" + ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME" + ac_cv_lib[]Name[]_cppflags="$INC[]NAME" + ac_cv_lib[]Name[]_prefix="$LIB[]NAME[]_PREFIX" + ]) + LIB[]NAME="$ac_cv_lib[]Name[]_libs" + LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs" + INC[]NAME="$ac_cv_lib[]Name[]_cppflags" + LIB[]NAME[]_PREFIX="$ac_cv_lib[]Name[]_prefix" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) + AC_SUBST([LIB]NAME) + AC_SUBST([LTLIB]NAME) + AC_SUBST([LIB]NAME[_PREFIX]) + dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the + dnl results of this search when this library appears as a dependency. + HAVE_LIB[]NAME=yes + popdef([NAME]) + popdef([Name]) +]) + +dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode, [missing-message]) +dnl searches for libname and the libraries corresponding to explicit and +dnl implicit dependencies, together with the specified include files and +dnl the ability to compile and link the specified testcode. The missing-message +dnl defaults to 'no' and may contain additional hints for the user. +dnl If found, it sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} +dnl and LTLIB${NAME} variables and augments the CPPFLAGS variable, and +dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs +dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty. +dnl Sets and AC_SUBSTs the LIB${NAME}_PREFIX variable to nonempty if libname +dnl was found in ${LIB${NAME}_PREFIX}/$acl_libdirstem. +AC_DEFUN([AC_LIB_HAVE_LINKFLAGS], +[ + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + pushdef([Name],[translit([$1],[./-], [___])]) + pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + + dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME + dnl accordingly. + AC_LIB_LINKFLAGS_BODY([$1], [$2]) + + dnl Add $INC[]NAME to CPPFLAGS before performing the following checks, + dnl because if the user has installed lib[]Name and not disabled its use + dnl via --without-lib[]Name-prefix, he wants to use it. + ac_save_CPPFLAGS="$CPPFLAGS" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME) + + AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [ + ac_save_LIBS="$LIBS" + dnl If $LIB[]NAME contains some -l options, add it to the end of LIBS, + dnl because these -l options might require -L options that are present in + dnl LIBS. -l options benefit only from the -L options listed before it. + dnl Otherwise, add it to the front of LIBS, because it may be a static + dnl library that depends on another static library that is present in LIBS. + dnl Static libraries benefit only from the static libraries listed after + dnl it. + case " $LIB[]NAME" in + *" -l"*) LIBS="$LIBS $LIB[]NAME" ;; + *) LIBS="$LIB[]NAME $LIBS" ;; + esac + AC_TRY_LINK([$3], [$4], + [ac_cv_lib[]Name=yes], + [ac_cv_lib[]Name='m4_if([$5], [], [no], [[$5]])']) + LIBS="$ac_save_LIBS" + ]) + if test "$ac_cv_lib[]Name" = yes; then + HAVE_LIB[]NAME=yes + AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the lib][$1 library.]) + AC_MSG_CHECKING([how to link with lib[]$1]) + AC_MSG_RESULT([$LIB[]NAME]) + else + HAVE_LIB[]NAME=no + dnl If $LIB[]NAME didn't lead to a usable library, we don't need + dnl $INC[]NAME either. + CPPFLAGS="$ac_save_CPPFLAGS" + LIB[]NAME= + LTLIB[]NAME= + LIB[]NAME[]_PREFIX= + fi + AC_SUBST([HAVE_LIB]NAME) + AC_SUBST([LIB]NAME) + AC_SUBST([LTLIB]NAME) + AC_SUBST([LIB]NAME[_PREFIX]) + popdef([NAME]) + popdef([Name]) +]) + +dnl Determine the platform dependent parameters needed to use rpath: +dnl acl_libext, +dnl acl_shlibext, +dnl acl_hardcode_libdir_flag_spec, +dnl acl_hardcode_libdir_separator, +dnl acl_hardcode_direct, +dnl acl_hardcode_minus_L. +AC_DEFUN([AC_LIB_RPATH], +[ + dnl Tell automake >= 1.10 to complain if config.rpath is missing. + m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])]) + AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS + AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld + AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host + AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir + AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [ + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + ]) + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + dnl Determine whether the user wants rpath handling at all. + AC_ARG_ENABLE([rpath], + [ --disable-rpath do not hardcode runtime library paths], + :, enable_rpath=yes) +]) + +dnl AC_LIB_FROMPACKAGE(name, package) +dnl declares that libname comes from the given package. The configure file +dnl will then not have a --with-libname-prefix option but a +dnl --with-package-prefix option. Several libraries can come from the same +dnl package. This declaration must occur before an AC_LIB_LINKFLAGS or similar +dnl macro call that searches for libname. +AC_DEFUN([AC_LIB_FROMPACKAGE], +[ + pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + define([acl_frompackage_]NAME, [$2]) + popdef([NAME]) + pushdef([PACK],[$2]) + pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + define([acl_libsinpackage_]PACKUP, + m4_ifdef([acl_libsinpackage_]PACKUP, [acl_libsinpackage_]PACKUP[[, ]],)[lib$1]) + popdef([PACKUP]) + popdef([PACK]) +]) + +dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and +dnl the libraries corresponding to explicit and implicit dependencies. +dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables. +dnl Also, sets the LIB${NAME}_PREFIX variable to nonempty if libname was found +dnl in ${LIB${NAME}_PREFIX}/$acl_libdirstem. +AC_DEFUN([AC_LIB_LINKFLAGS_BODY], +[ + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + pushdef([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])]) + pushdef([PACKUP],[translit(PACK,[abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])]) + pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])]) + dnl Autoconf >= 2.61 supports dots in --with options. + pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[translit(PACK,[.],[_])],PACK)]) + dnl By default, look in $includedir and $libdir. + use_additional=yes + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + AC_ARG_WITH(P_A_C_K[-prefix], +[[ --with-]]P_A_C_K[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib + --without-]]P_A_C_K[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]], +[ + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi +]) + dnl Search the library and its dependencies in $additional_libdir and + dnl $LDFLAGS. Using breadth-first-seach. + LIB[]NAME= + LTLIB[]NAME= + INC[]NAME= + LIB[]NAME[]_PREFIX= + dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been + dnl computed. So it has to be reset here. + HAVE_LIB[]NAME= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='$1 $2' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + dnl See if it was already located by an earlier AC_LIB_LINKFLAGS + dnl or AC_LIB_HAVE_LINKFLAGS call. + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" + else + dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined + dnl that this library doesn't exist. So just drop it. + : + fi + else + dnl Search the library lib$name in $additional_libdir and $LDFLAGS + dnl and the already constructed $LIBNAME/$LTLIBNAME. + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + dnl The same code as in the loop below: + dnl First look for a shared library. + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + dnl Then look for a static library. + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + dnl First look for a shared library. + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + dnl Then look for a static library. + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + dnl Found the library. + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + dnl Linking with a shared library. We attempt to hardcode its + dnl directory into the executable's runpath, unless it's the + dnl standard /usr/lib. + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + dnl No hardcoding is needed. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + dnl Use an explicit option to hardcode DIR into the resulting + dnl binary. + dnl Potentially add DIR to ltrpathdirs. + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + dnl The hardcoding into $LIBNAME is system dependent. + if test "$acl_hardcode_direct" = yes; then + dnl Using DIR/libNAME.so during linking hardcodes DIR into the + dnl resulting binary. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + dnl Use an explicit option to hardcode DIR into the resulting + dnl binary. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + dnl Potentially add DIR to rpathdirs. + dnl The rpathdirs will be appended to $LIBNAME at the end. + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + dnl Rely on "-L$found_dir". + dnl But don't add it if it's already contained in the LDFLAGS + dnl or the already constructed $LIBNAME + haveit= + for x in $LDFLAGS $LIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + dnl FIXME: Not sure whether we should use + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" + dnl here. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH + dnl here, because this doesn't fit in flags passed to the + dnl compiler. So give up. No hardcoding. This affects only + dnl very old systems. + dnl FIXME: Not sure whether we should use + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" + dnl here. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + dnl Linking with a static library. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" + else + dnl We shouldn't come here, but anyway it's good to have a + dnl fallback. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" + fi + fi + dnl Assume the include files are nearby. + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = '$1'; then + LIB[]NAME[]_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = '$1'; then + LIB[]NAME[]_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + dnl Potentially add $additional_includedir to $INCNAME. + dnl But don't add it + dnl 1. if it's the standard /usr/include, + dnl 2. if it's /usr/local/include and we are using GCC on Linux, + dnl 3. if it's already present in $CPPFLAGS or the already + dnl constructed $INCNAME, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INC[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + dnl Really add $additional_includedir to $INCNAME. + INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + dnl Look for dependencies. + if test -n "$found_la"; then + dnl Read the .la file. It defines the variables + dnl dlname, library_names, old_library, dependency_libs, current, + dnl age, revision, installed, dlopen, dlpreopen, libdir. + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + dnl We use only dependency_libs. + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. + dnl But don't add it + dnl 1. if it's the standard /usr/lib, + dnl 2. if it's /usr/local/lib and we are using GCC on Linux, + dnl 3. if it's already present in $LDFLAGS or the already + dnl constructed $LIBNAME, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LIBNAME. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LTLIBNAME. + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + dnl Potentially add DIR to rpathdirs. + dnl The rpathdirs will be appended to $LIBNAME at the end. + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + dnl Potentially add DIR to ltrpathdirs. + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + dnl Handle this in the next round. + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + dnl Handle this in the next round. Throw away the .la's + dnl directory; it is already contained in a preceding -L + dnl option. + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + dnl Most likely an immediate library name. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" + ;; + esac + done + fi + else + dnl Didn't find the library; assume it is in the system directories + dnl known to the linker and runtime loader. (All the system + dnl directories known to the linker should also be known to the + dnl runtime loader, otherwise the system is severely misconfigured.) + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + dnl Weird platform: only the last -rpath option counts, the user must + dnl pass all path elements in one option. We can arrange that for a + dnl single library, but not when more than one $LIBNAMEs are used. + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl. + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" + else + dnl The -rpath options are cumulative. + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + dnl When using libtool, the option that works for both libraries and + dnl executables is -R. The -R options are cumulative. + for found_dir in $ltrpathdirs; do + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" + done + fi + popdef([P_A_C_K]) + popdef([PACKLIBS]) + popdef([PACKUP]) + popdef([PACK]) + popdef([NAME]) +]) + +dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR, +dnl unless already present in VAR. +dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes +dnl contains two or three consecutive elements that belong together. +AC_DEFUN([AC_LIB_APPENDTOVAR], +[ + for element in [$2]; do + haveit= + for x in $[$1]; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + [$1]="${[$1]}${[$1]:+ }$element" + fi + done +]) + +dnl For those cases where a variable contains several -L and -l options +dnl referring to unknown libraries and directories, this macro determines the +dnl necessary additional linker options for the runtime path. +dnl AC_LIB_LINKFLAGS_FROM_LIBS([LDADDVAR], [LIBSVALUE], [USE-LIBTOOL]) +dnl sets LDADDVAR to linker options needed together with LIBSVALUE. +dnl If USE-LIBTOOL evaluates to non-empty, linking with libtool is assumed, +dnl otherwise linking without libtool is assumed. +AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], +[ + AC_REQUIRE([AC_LIB_RPATH]) + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + $1= + if test "$enable_rpath" != no; then + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + dnl Use an explicit option to hardcode directories into the resulting + dnl binary. + rpathdirs= + next= + for opt in $2; do + if test -n "$next"; then + dir="$next" + dnl No need to hardcode the standard /usr/lib. + if test "X$dir" != "X/usr/$acl_libdirstem" \ + && test "X$dir" != "X/usr/$acl_libdirstem2"; then + rpathdirs="$rpathdirs $dir" + fi + next= + else + case $opt in + -L) next=yes ;; + -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'` + dnl No need to hardcode the standard /usr/lib. + if test "X$dir" != "X/usr/$acl_libdirstem" \ + && test "X$dir" != "X/usr/$acl_libdirstem2"; then + rpathdirs="$rpathdirs $dir" + fi + next= ;; + *) next= ;; + esac + fi + done + if test "X$rpathdirs" != "X"; then + if test -n ""$3""; then + dnl libtool is used for linking. Use -R options. + for dir in $rpathdirs; do + $1="${$1}${$1:+ }-R$dir" + done + else + dnl The linker is used for linking directly. + if test -n "$acl_hardcode_libdir_separator"; then + dnl Weird platform: only the last -rpath option counts, the user + dnl must pass all path elements in one option. + alldirs= + for dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + $1="$flag" + else + dnl The -rpath options are cumulative. + for dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + $1="${$1}${$1:+ }$flag" + done + fi + fi + fi + fi + fi + AC_SUBST([$1]) +]) + +# lib-prefix.m4 serial 7 (gettext-0.18) +dnl Copyright (C) 2001-2005, 2008-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and +dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't +dnl require excessive bracketing. +ifdef([AC_HELP_STRING], +[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])], +[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])]) + +dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed +dnl to access previously installed libraries. The basic assumption is that +dnl a user will want packages to use other packages he previously installed +dnl with the same --prefix option. +dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate +dnl libraries, but is otherwise very convenient. +AC_DEFUN([AC_LIB_PREFIX], +[ + AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + dnl By default, look in $includedir and $libdir. + use_additional=yes + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + AC_LIB_ARG_WITH([lib-prefix], +[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib + --without-lib-prefix don't search for libraries in includedir and libdir], +[ + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + fi + fi +]) + if test $use_additional = yes; then + dnl Potentially add $additional_includedir to $CPPFLAGS. + dnl But don't add it + dnl 1. if it's the standard /usr/include, + dnl 2. if it's already present in $CPPFLAGS, + dnl 3. if it's /usr/local/include and we are using GCC on Linux, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + for x in $CPPFLAGS; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + dnl Really add $additional_includedir to $CPPFLAGS. + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" + fi + fi + fi + fi + dnl Potentially add $additional_libdir to $LDFLAGS. + dnl But don't add it + dnl 1. if it's the standard /usr/lib, + dnl 2. if it's already present in $LDFLAGS, + dnl 3. if it's /usr/local/lib and we are using GCC on Linux, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then + haveit= + for x in $LDFLAGS; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LDFLAGS. + LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" + fi + fi + fi + fi + fi +]) + +dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix, +dnl acl_final_exec_prefix, containing the values to which $prefix and +dnl $exec_prefix will expand at the end of the configure script. +AC_DEFUN([AC_LIB_PREPARE_PREFIX], +[ + dnl Unfortunately, prefix and exec_prefix get only finally determined + dnl at the end of configure. + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" +]) + +dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the +dnl variables prefix and exec_prefix bound to the values they will have +dnl at the end of the configure script. +AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], +[ + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + $1 + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" +]) + +dnl AC_LIB_PREPARE_MULTILIB creates +dnl - a variable acl_libdirstem, containing the basename of the libdir, either +dnl "lib" or "lib64" or "lib/64", +dnl - a variable acl_libdirstem2, as a secondary possible value for +dnl acl_libdirstem, either the same as acl_libdirstem or "lib/sparcv9" or +dnl "lib/amd64". +AC_DEFUN([AC_LIB_PREPARE_MULTILIB], +[ + dnl There is no formal standard regarding lib and lib64. + dnl On glibc systems, the current practice is that on a system supporting + dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under + dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine + dnl the compiler's default mode by looking at the compiler's library search + dnl path. If at least one of its elements ends in /lib64 or points to a + dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI. + dnl Otherwise we use the default, namely "lib". + dnl On Solaris systems, the current practice is that on a system supporting + dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under + dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or + dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib. + AC_REQUIRE([AC_CANONICAL_HOST]) + acl_libdirstem=lib + acl_libdirstem2= + case "$host_os" in + solaris*) + dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment + dnl . + dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link." + dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the + dnl symlink is missing, so we set acl_libdirstem2 too. + AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit], + [AC_EGREP_CPP([sixtyfour bits], [ +#ifdef _LP64 +sixtyfour bits +#endif + ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no]) + ]) + if test $gl_cv_solaris_64bit = yes; then + acl_libdirstem=lib/64 + case "$host_cpu" in + sparc*) acl_libdirstem2=lib/sparcv9 ;; + i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; + esac + fi + ;; + *) + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + */../ | */.. ) + # Better ignore directories of this form. They are misleading. + ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + ;; + esac + test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" +]) + +# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- +# +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +m4_define([_LT_COPYING], [dnl +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, +# 2006, 2007, 2008 Free Software Foundation, Inc. +# Written by Gordon Matzigkeit, 1996 +# +# This file is part of GNU Libtool. +# +# GNU Libtool is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# As a special exception to the GNU General Public License, +# if you distribute this file as part of a program or library that +# is built using GNU Libtool, you may include this file under the +# same distribution terms that you use for the rest of that program. +# +# GNU Libtool is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GNU Libtool; see the file COPYING. If not, a copy +# can be downloaded from http://www.gnu.org/licenses/gpl.html, or +# obtained by writing to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +]) + +# serial 56 LT_INIT + + +# LT_PREREQ(VERSION) +# ------------------ +# Complain and exit if this libtool version is less that VERSION. +m4_defun([LT_PREREQ], +[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, + [m4_default([$3], + [m4_fatal([Libtool version $1 or higher is required], + 63)])], + [$2])]) + + +# _LT_CHECK_BUILDDIR +# ------------------ +# Complain if the absolute build directory name contains unusual characters +m4_defun([_LT_CHECK_BUILDDIR], +[case `pwd` in + *\ * | *\ *) + AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; +esac +]) + + +# LT_INIT([OPTIONS]) +# ------------------ +AC_DEFUN([LT_INIT], +[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT +AC_BEFORE([$0], [LT_LANG])dnl +AC_BEFORE([$0], [LT_OUTPUT])dnl +AC_BEFORE([$0], [LTDL_INIT])dnl +m4_require([_LT_CHECK_BUILDDIR])dnl + +dnl Autoconf doesn't catch unexpanded LT_ macros by default: +m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl +m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl +dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 +dnl unless we require an AC_DEFUNed macro: +AC_REQUIRE([LTOPTIONS_VERSION])dnl +AC_REQUIRE([LTSUGAR_VERSION])dnl +AC_REQUIRE([LTVERSION_VERSION])dnl +AC_REQUIRE([LTOBSOLETE_VERSION])dnl +m4_require([_LT_PROG_LTMAIN])dnl + +dnl Parse OPTIONS +_LT_SET_OPTIONS([$0], [$1]) + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +_LT_SETUP + +# Only expand once: +m4_define([LT_INIT]) +])# LT_INIT + +# Old names: +AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) +AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PROG_LIBTOOL], []) +dnl AC_DEFUN([AM_PROG_LIBTOOL], []) + + +# _LT_CC_BASENAME(CC) +# ------------------- +# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. +m4_defun([_LT_CC_BASENAME], +[for cc_temp in $1""; do + case $cc_temp in + compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; + distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` +]) + + +# _LT_FILEUTILS_DEFAULTS +# ---------------------- +# It is okay to use these file commands and assume they have been set +# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. +m4_defun([_LT_FILEUTILS_DEFAULTS], +[: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} +])# _LT_FILEUTILS_DEFAULTS + + +# _LT_SETUP +# --------- +m4_defun([_LT_SETUP], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +_LT_DECL([], [host_alias], [0], [The host system])dnl +_LT_DECL([], [host], [0])dnl +_LT_DECL([], [host_os], [0])dnl +dnl +_LT_DECL([], [build_alias], [0], [The build system])dnl +_LT_DECL([], [build], [0])dnl +_LT_DECL([], [build_os], [0])dnl +dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +test -z "$LN_S" && LN_S="ln -s" +_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl +dnl +AC_REQUIRE([LT_CMD_MAX_LEN])dnl +_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl +_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl +dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_CHECK_SHELL_FEATURES])dnl +m4_require([_LT_CMD_RELOAD])dnl +m4_require([_LT_CHECK_MAGIC_METHOD])dnl +m4_require([_LT_CMD_OLD_ARCHIVE])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl + +_LT_CONFIG_LIBTOOL_INIT([ +# See if we are running on zsh, and set the options which allow our +# commands through without removal of \ escapes INIT. +if test -n "\${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi +]) +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +_LT_CHECK_OBJDIR + +m4_require([_LT_TAG_COMPILER])dnl +_LT_PROG_ECHO_BACKSLASH + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s/\([["`$\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([["`\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +_LT_CC_BASENAME([$compiler]) + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + _LT_PATH_MAGIC + fi + ;; +esac + +# Use C for the default configuration in the libtool script +LT_SUPPORTED_TAG([CC]) +_LT_LANG_C_CONFIG +_LT_LANG_DEFAULT_CONFIG +_LT_CONFIG_COMMANDS +])# _LT_SETUP + + +# _LT_PROG_LTMAIN +# --------------- +# Note that this code is called both from `configure', and `config.status' +# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, +# `config.status' has no value for ac_aux_dir unless we are using Automake, +# so we pass a copy along to make sure it has a sensible value anyway. +m4_defun([_LT_PROG_LTMAIN], +[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl +_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) +ltmain="$ac_aux_dir/ltmain.sh" +])# _LT_PROG_LTMAIN + + + +# So that we can recreate a full libtool script including additional +# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS +# in macros and then make a single call at the end using the `libtool' +# label. + + +# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) +# ---------------------------------------- +# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL_INIT], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_INIT], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_INIT]) + + +# _LT_CONFIG_LIBTOOL([COMMANDS]) +# ------------------------------ +# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. +m4_define([_LT_CONFIG_LIBTOOL], +[m4_ifval([$1], + [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], + [$1 +])])]) + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) + + +# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) +# ----------------------------------------------------- +m4_defun([_LT_CONFIG_SAVE_COMMANDS], +[_LT_CONFIG_LIBTOOL([$1]) +_LT_CONFIG_LIBTOOL_INIT([$2]) +]) + + +# _LT_FORMAT_COMMENT([COMMENT]) +# ----------------------------- +# Add leading comment marks to the start of each line, and a trailing +# full-stop to the whole comment if one is not present already. +m4_define([_LT_FORMAT_COMMENT], +[m4_ifval([$1], [ +m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], + [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) +)]) + + + + + +# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) +# ------------------------------------------------------------------- +# CONFIGNAME is the name given to the value in the libtool script. +# VARNAME is the (base) name used in the configure script. +# VALUE may be 0, 1 or 2 for a computed quote escaped value based on +# VARNAME. Any other value will be used directly. +m4_define([_LT_DECL], +[lt_if_append_uniq([lt_decl_varnames], [$2], [, ], + [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], + [m4_ifval([$1], [$1], [$2])]) + lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) + m4_ifval([$4], + [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) + lt_dict_add_subkey([lt_decl_dict], [$2], + [tagged?], [m4_ifval([$5], [yes], [no])])]) +]) + + +# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) +# -------------------------------------------------------- +m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) + + +# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_tag_varnames], +[_lt_decl_filter([tagged?], [yes], $@)]) + + +# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) +# --------------------------------------------------------- +m4_define([_lt_decl_filter], +[m4_case([$#], + [0], [m4_fatal([$0: too few arguments: $#])], + [1], [m4_fatal([$0: too few arguments: $#: $1])], + [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], + [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], + [lt_dict_filter([lt_decl_dict], $@)])[]dnl +]) + + +# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) +# -------------------------------------------------- +m4_define([lt_decl_quote_varnames], +[_lt_decl_filter([value], [1], $@)]) + + +# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_dquote_varnames], +[_lt_decl_filter([value], [2], $@)]) + + +# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) +# --------------------------------------------------- +m4_define([lt_decl_varnames_tagged], +[m4_assert([$# <= 2])dnl +_$0(m4_quote(m4_default([$1], [[, ]])), + m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), + m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) +m4_define([_lt_decl_varnames_tagged], +[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) + + +# lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) +# ------------------------------------------------ +m4_define([lt_decl_all_varnames], +[_$0(m4_quote(m4_default([$1], [[, ]])), + m4_if([$2], [], + m4_quote(lt_decl_varnames), + m4_quote(m4_shift($@))))[]dnl +]) +m4_define([_lt_decl_all_varnames], +[lt_join($@, lt_decl_varnames_tagged([$1], + lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl +]) + + +# _LT_CONFIG_STATUS_DECLARE([VARNAME]) +# ------------------------------------ +# Quote a variable value, and forward it to `config.status' so that its +# declaration there will have the same value as in `configure'. VARNAME +# must have a single quote delimited value for this to work. +m4_define([_LT_CONFIG_STATUS_DECLARE], +[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) + + +# _LT_CONFIG_STATUS_DECLARATIONS +# ------------------------------ +# We delimit libtool config variables with single quotes, so when +# we write them to config.status, we have to be sure to quote all +# embedded single quotes properly. In configure, this macro expands +# each variable declared with _LT_DECL (and _LT_TAGDECL) into: +# +# ='`$ECHO "X$" | $Xsed -e "$delay_single_quote_subst"`' +m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], +[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), + [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAGS +# ---------------- +# Output comment and list of tags supported by the script +m4_defun([_LT_LIBTOOL_TAGS], +[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl +available_tags="_LT_TAGS"dnl +]) + + +# _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) +# ----------------------------------- +# Extract the dictionary values for VARNAME (optionally with TAG) and +# expand to a commented shell variable setting: +# +# # Some comment about what VAR is for. +# visible_name=$lt_internal_name +m4_define([_LT_LIBTOOL_DECLARE], +[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], + [description])))[]dnl +m4_pushdef([_libtool_name], + m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl +m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), + [0], [_libtool_name=[$]$1], + [1], [_libtool_name=$lt_[]$1], + [2], [_libtool_name=$lt_[]$1], + [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl +m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl +]) + + +# _LT_LIBTOOL_CONFIG_VARS +# ----------------------- +# Produce commented declarations of non-tagged libtool config variables +# suitable for insertion in the LIBTOOL CONFIG section of the `libtool' +# script. Tagged libtool config variables (even for the LIBTOOL CONFIG +# section) are produced by _LT_LIBTOOL_TAG_VARS. +m4_defun([_LT_LIBTOOL_CONFIG_VARS], +[m4_foreach([_lt_var], + m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) + + +# _LT_LIBTOOL_TAG_VARS(TAG) +# ------------------------- +m4_define([_LT_LIBTOOL_TAG_VARS], +[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), + [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) + + +# _LT_TAGVAR(VARNAME, [TAGNAME]) +# ------------------------------ +m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) + + +# _LT_CONFIG_COMMANDS +# ------------------- +# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of +# variables for single and double quote escaping we saved from calls +# to _LT_DECL, we can put quote escaped variables declarations +# into `config.status', and then the shell code to quote escape them in +# for loops in `config.status'. Finally, any additional code accumulated +# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. +m4_defun([_LT_CONFIG_COMMANDS], +[AC_PROVIDE_IFELSE([LT_OUTPUT], + dnl If the libtool generation code has been placed in $CONFIG_LT, + dnl instead of duplicating it all over again into config.status, + dnl then we will have config.status run $CONFIG_LT later, so it + dnl needs to know what name is stored there: + [AC_CONFIG_COMMANDS([libtool], + [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], + dnl If the libtool generation code is destined for config.status, + dnl expand the accumulated commands and init code now: + [AC_CONFIG_COMMANDS([libtool], + [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) +])#_LT_CONFIG_COMMANDS + + +# Initialize. +m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], +[ + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +sed_quote_subst='$sed_quote_subst' +double_quote_subst='$double_quote_subst' +delay_variable_subst='$delay_variable_subst' +_LT_CONFIG_STATUS_DECLARATIONS +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# Quote evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_quote_varnames); do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Double-quote double-evaled strings. +for var in lt_decl_all_varnames([[ \ +]], lt_decl_dquote_varnames); do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[[\\\\\\\`\\"\\\$]]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Fix-up fallback echo if it was mangled by the above quoting rules. +case \$lt_ECHO in +*'\\\[$]0 --fallback-echo"')dnl " + lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` + ;; +esac + +_LT_OUTPUT_LIBTOOL_INIT +]) + + +# LT_OUTPUT +# --------- +# This macro allows early generation of the libtool script (before +# AC_OUTPUT is called), incase it is used in configure for compilation +# tests. +AC_DEFUN([LT_OUTPUT], +[: ${CONFIG_LT=./config.lt} +AC_MSG_NOTICE([creating $CONFIG_LT]) +cat >"$CONFIG_LT" <<_LTEOF +#! $SHELL +# Generated by $as_me. +# Run this file to recreate a libtool stub with the current configuration. + +lt_cl_silent=false +SHELL=\${CONFIG_SHELL-$SHELL} +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AS_SHELL_SANITIZE +_AS_PREPARE + +exec AS_MESSAGE_FD>&1 +exec AS_MESSAGE_LOG_FD>>config.log +{ + echo + AS_BOX([Running $as_me.]) +} >&AS_MESSAGE_LOG_FD + +lt_cl_help="\ +\`$as_me' creates a local libtool stub from the current configuration, +for use in further configure time tests before the real libtool is +generated. + +Usage: $[0] [[OPTIONS]] + + -h, --help print this help, then exit + -V, --version print version number, then exit + -q, --quiet do not print progress messages + -d, --debug don't remove temporary files + +Report bugs to ." + +lt_cl_version="\ +m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl +m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION]) +configured by $[0], generated by m4_PACKAGE_STRING. + +Copyright (C) 2008 Free Software Foundation, Inc. +This config.lt script is free software; the Free Software Foundation +gives unlimited permision to copy, distribute and modify it." + +while test $[#] != 0 +do + case $[1] in + --version | --v* | -V ) + echo "$lt_cl_version"; exit 0 ;; + --help | --h* | -h ) + echo "$lt_cl_help"; exit 0 ;; + --debug | --d* | -d ) + debug=: ;; + --quiet | --q* | --silent | --s* | -q ) + lt_cl_silent=: ;; + + -*) AC_MSG_ERROR([unrecognized option: $[1] +Try \`$[0] --help' for more information.]) ;; + + *) AC_MSG_ERROR([unrecognized argument: $[1] +Try \`$[0] --help' for more information.]) ;; + esac + shift +done + +if $lt_cl_silent; then + exec AS_MESSAGE_FD>/dev/null +fi +_LTEOF + +cat >>"$CONFIG_LT" <<_LTEOF +_LT_OUTPUT_LIBTOOL_COMMANDS_INIT +_LTEOF + +cat >>"$CONFIG_LT" <<\_LTEOF +AC_MSG_NOTICE([creating $ofile]) +_LT_OUTPUT_LIBTOOL_COMMANDS +AS_EXIT(0) +_LTEOF +chmod +x "$CONFIG_LT" + +# configure is writing to config.log, but config.lt does its own redirection, +# appending to config.log, which fails on DOS, as config.log is still kept +# open by configure. Here we exec the FD to /dev/null, effectively closing +# config.log, so it can be properly (re)opened and appended to by config.lt. +if test "$no_create" != yes; then + lt_cl_success=: + test "$silent" = yes && + lt_config_lt_args="$lt_config_lt_args --quiet" + exec AS_MESSAGE_LOG_FD>/dev/null + $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false + exec AS_MESSAGE_LOG_FD>>config.log + $lt_cl_success || AS_EXIT(1) +fi +])# LT_OUTPUT + + +# _LT_CONFIG(TAG) +# --------------- +# If TAG is the built-in tag, create an initial libtool script with a +# default configuration from the untagged config vars. Otherwise add code +# to config.status for appending the configuration named by TAG from the +# matching tagged config vars. +m4_defun([_LT_CONFIG], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_CONFIG_SAVE_COMMANDS([ + m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl + m4_if(_LT_TAG, [C], [ + # See if we are running on zsh, and set the options which allow our + # commands through without removal of \ escapes. + if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST + fi + + cfgfile="${ofile}T" + trap "$RM \"$cfgfile\"; exit 1" 1 2 15 + $RM "$cfgfile" + + cat <<_LT_EOF >> "$cfgfile" +#! $SHELL + +# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +_LT_COPYING +_LT_LIBTOOL_TAGS + +# ### BEGIN LIBTOOL CONFIG +_LT_LIBTOOL_CONFIG_VARS +_LT_LIBTOOL_TAG_VARS +# ### END LIBTOOL CONFIG + +_LT_EOF + + case $host_os in + aix3*) + cat <<\_LT_EOF >> "$cfgfile" +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +_LT_EOF + ;; + esac + + _LT_PROG_LTMAIN + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + _LT_PROG_XSI_SHELLFNS + + sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" +], +[cat <<_LT_EOF >> "$ofile" + +dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded +dnl in a comment (ie after a #). +# ### BEGIN LIBTOOL TAG CONFIG: $1 +_LT_LIBTOOL_TAG_VARS(_LT_TAG) +# ### END LIBTOOL TAG CONFIG: $1 +_LT_EOF +])dnl /m4_if +], +[m4_if([$1], [], [ + PACKAGE='$PACKAGE' + VERSION='$VERSION' + TIMESTAMP='$TIMESTAMP' + RM='$RM' + ofile='$ofile'], []) +])dnl /_LT_CONFIG_SAVE_COMMANDS +])# _LT_CONFIG + + +# LT_SUPPORTED_TAG(TAG) +# --------------------- +# Trace this macro to discover what tags are supported by the libtool +# --tag option, using: +# autoconf --trace 'LT_SUPPORTED_TAG:$1' +AC_DEFUN([LT_SUPPORTED_TAG], []) + + +# C support is built-in for now +m4_define([_LT_LANG_C_enabled], []) +m4_define([_LT_TAGS], []) + + +# LT_LANG(LANG) +# ------------- +# Enable libtool support for the given language if not already enabled. +AC_DEFUN([LT_LANG], +[AC_BEFORE([$0], [LT_OUTPUT])dnl +m4_case([$1], + [C], [_LT_LANG(C)], + [C++], [_LT_LANG(CXX)], + [Java], [_LT_LANG(GCJ)], + [Fortran 77], [_LT_LANG(F77)], + [Fortran], [_LT_LANG(FC)], + [Windows Resource], [_LT_LANG(RC)], + [m4_ifdef([_LT_LANG_]$1[_CONFIG], + [_LT_LANG($1)], + [m4_fatal([$0: unsupported language: "$1"])])])dnl +])# LT_LANG + + +# _LT_LANG(LANGNAME) +# ------------------ +m4_defun([_LT_LANG], +[m4_ifdef([_LT_LANG_]$1[_enabled], [], + [LT_SUPPORTED_TAG([$1])dnl + m4_append([_LT_TAGS], [$1 ])dnl + m4_define([_LT_LANG_]$1[_enabled], [])dnl + _LT_LANG_$1_CONFIG($1)])dnl +])# _LT_LANG + + +# _LT_LANG_DEFAULT_CONFIG +# ----------------------- +m4_defun([_LT_LANG_DEFAULT_CONFIG], +[AC_PROVIDE_IFELSE([AC_PROG_CXX], + [LT_LANG(CXX)], + [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])]) + +AC_PROVIDE_IFELSE([AC_PROG_F77], + [LT_LANG(F77)], + [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])]) + +AC_PROVIDE_IFELSE([AC_PROG_FC], + [LT_LANG(FC)], + [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])]) + +dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal +dnl pulling things in needlessly. +AC_PROVIDE_IFELSE([AC_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([A][M_PROG_GCJ], + [LT_LANG(GCJ)], + [AC_PROVIDE_IFELSE([LT_PROG_GCJ], + [LT_LANG(GCJ)], + [m4_ifdef([AC_PROG_GCJ], + [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([A][M_PROG_GCJ], + [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])]) + m4_ifdef([LT_PROG_GCJ], + [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])]) + +AC_PROVIDE_IFELSE([LT_PROG_RC], + [LT_LANG(RC)], + [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])]) +])# _LT_LANG_DEFAULT_CONFIG + +# Obsolete macros: +AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)]) +AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)]) +AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)]) +AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_CXX], []) +dnl AC_DEFUN([AC_LIBTOOL_F77], []) +dnl AC_DEFUN([AC_LIBTOOL_FC], []) +dnl AC_DEFUN([AC_LIBTOOL_GCJ], []) + + +# _LT_TAG_COMPILER +# ---------------- +m4_defun([_LT_TAG_COMPILER], +[AC_REQUIRE([AC_PROG_CC])dnl + +_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl +_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl +_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl +_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC +])# _LT_TAG_COMPILER + + +# _LT_COMPILER_BOILERPLATE +# ------------------------ +# Check for compiler boilerplate output or warnings with +# the simple compiler test code. +m4_defun([_LT_COMPILER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* +])# _LT_COMPILER_BOILERPLATE + + +# _LT_LINKER_BOILERPLATE +# ---------------------- +# Check for linker boilerplate output or warnings with +# the simple link test code. +m4_defun([_LT_LINKER_BOILERPLATE], +[m4_require([_LT_DECL_SED])dnl +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* +])# _LT_LINKER_BOILERPLATE + +# _LT_REQUIRED_DARWIN_CHECKS +# ------------------------- +m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[ + case $host_os in + rhapsody* | darwin*) + AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:]) + AC_CHECK_TOOL([NMEDIT], [nmedit], [:]) + AC_CHECK_TOOL([LIPO], [lipo], [:]) + AC_CHECK_TOOL([OTOOL], [otool], [:]) + AC_CHECK_TOOL([OTOOL64], [otool64], [:]) + _LT_DECL([], [DSYMUTIL], [1], + [Tool to manipulate archived DWARF debug symbol files on Mac OS X]) + _LT_DECL([], [NMEDIT], [1], + [Tool to change global to local symbols on Mac OS X]) + _LT_DECL([], [LIPO], [1], + [Tool to manipulate fat objects and archives on Mac OS X]) + _LT_DECL([], [OTOOL], [1], + [ldd/readelf like tool for Mach-O binaries on Mac OS X]) + _LT_DECL([], [OTOOL64], [1], + [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4]) + + AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod], + [lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&AS_MESSAGE_LOG_FD + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi]) + AC_CACHE_CHECK([for -exported_symbols_list linker flag], + [lt_cv_ld_exported_symbols_list], + [lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [lt_cv_ld_exported_symbols_list=yes], + [lt_cv_ld_exported_symbols_list=no]) + LDFLAGS="$save_LDFLAGS" + ]) + case $host_os in + rhapsody* | darwin1.[[012]]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[[012]]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac +]) + + +# _LT_DARWIN_LINKER_FEATURES +# -------------------------- +# Checks for linker and compiler features on darwin +m4_defun([_LT_DARWIN_LINKER_FEATURES], +[ + m4_require([_LT_REQUIRED_DARWIN_CHECKS]) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_automatic, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(whole_archive_flag_spec, $1)='' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=echo + _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + m4_if([$1], [CXX], +[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then + _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" + _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" + fi +],[]) + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi +]) + +# _LT_SYS_MODULE_PATH_AIX +# ----------------------- +# Links a minimal program and checks the executable +# for the system default hardcoded library path. In most cases, +# this is /usr/lib:/lib, but when the MPI compilers are used +# the location of the communication and MPI libs are included too. +# If we don't find anything, use the default library path according +# to the aix ld manual. +m4_defun([_LT_SYS_MODULE_PATH_AIX], +[m4_require([_LT_DECL_SED])dnl +AC_LINK_IFELSE(AC_LANG_PROGRAM,[ +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi],[]) +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi +])# _LT_SYS_MODULE_PATH_AIX + + +# _LT_SHELL_INIT(ARG) +# ------------------- +m4_define([_LT_SHELL_INIT], +[ifdef([AC_DIVERSION_NOTICE], + [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], + [AC_DIVERT_PUSH(NOTICE)]) +$1 +AC_DIVERT_POP +])# _LT_SHELL_INIT + + +# _LT_PROG_ECHO_BACKSLASH +# ----------------------- +# Add some code to the start of the generated configure script which +# will find an echo command which doesn't interpret backslashes. +m4_defun([_LT_PROG_ECHO_BACKSLASH], +[_LT_SHELL_INIT([ +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$lt_ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` + ;; +esac + +ECHO=${lt_ECHO-echo} +if test "X[$]1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X[$]1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell. + exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} +fi + +if test "X[$]1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<_LT_EOF +[$]* +_LT_EOF + exit 0 +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test -z "$lt_ECHO"; then + if test "X${echo_test_string+set}" != Xset; then + # find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if { echo_test_string=`eval $cmd`; } 2>/dev/null && + { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null + then + break + fi + done + fi + + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : + else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$ECHO" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + ECHO='print -r' + elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} + else + # Try using printf. + ECHO='printf %s\n' + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + ECHO="$CONFIG_SHELL [$]0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$CONFIG_SHELL [$]0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do + if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "[$]0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} + else + # Oops. We lost completely, so just stick with echo. + ECHO=echo + fi + fi + fi + fi + fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +lt_ECHO=$ECHO +if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then + lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" +fi + +AC_SUBST(lt_ECHO) +]) +_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts]) +_LT_DECL([], [ECHO], [1], + [An echo program that does not interpret backslashes]) +])# _LT_PROG_ECHO_BACKSLASH + + +# _LT_ENABLE_LOCK +# --------------- +m4_defun([_LT_ENABLE_LOCK], +[AC_ARG_ENABLE([libtool-lock], + [AS_HELP_STRING([--disable-libtool-lock], + [avoid locking (might break parallel builds)])]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line __oline__ "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_PUSH(C) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_POP]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" +])# _LT_ENABLE_LOCK + + +# _LT_CMD_OLD_ARCHIVE +# ------------------- +m4_defun([_LT_CMD_OLD_ARCHIVE], +[AC_CHECK_TOOL(AR, ar, false) +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +_LT_DECL([], [AR], [1], [The archiver]) +_LT_DECL([], [AR_FLAGS], [1]) + +AC_CHECK_TOOL(STRIP, strip, :) +test -z "$STRIP" && STRIP=: +_LT_DECL([], [STRIP], [1], [A symbol stripping program]) + +AC_CHECK_TOOL(RANLIB, ranlib, :) +test -z "$RANLIB" && RANLIB=: +_LT_DECL([], [RANLIB], [1], + [Commands used to install an old-style archive]) + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi +_LT_DECL([], [old_postinstall_cmds], [2]) +_LT_DECL([], [old_postuninstall_cmds], [2]) +_LT_TAGDECL([], [old_archive_cmds], [2], + [Commands used to build an old-style archive]) +])# _LT_CMD_OLD_ARCHIVE + + +# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------------------- +# Check whether the given compiler option works +AC_DEFUN([_LT_COMPILER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4]) + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$3" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + fi + $RM conftest* +]) + +if test x"[$]$2" = xyes; then + m4_if([$5], , :, [$5]) +else + m4_if([$6], , :, [$6]) +fi +])# _LT_COMPILER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], []) + + +# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, +# [ACTION-SUCCESS], [ACTION-FAILURE]) +# ---------------------------------------------------- +# Check whether the given linker option works +AC_DEFUN([_LT_LINKER_OPTION], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_SED])dnl +AC_CACHE_CHECK([$1], [$2], + [$2=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $3" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&AS_MESSAGE_LOG_FD + $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + $2=yes + fi + else + $2=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" +]) + +if test x"[$]$2" = xyes; then + m4_if([$4], , :, [$4]) +else + m4_if([$5], , :, [$5]) +fi +])# _LT_LINKER_OPTION + +# Old name: +AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], []) + + +# LT_CMD_MAX_LEN +#--------------- +AC_DEFUN([LT_CMD_MAX_LEN], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +# find the maximum length of command line arguments +AC_MSG_CHECKING([the maximum length of command line arguments]) +AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ + = "XX$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac +]) +if test -n $lt_cv_sys_max_cmd_len ; then + AC_MSG_RESULT($lt_cv_sys_max_cmd_len) +else + AC_MSG_RESULT(none) +fi +max_cmd_len=$lt_cv_sys_max_cmd_len +_LT_DECL([], [max_cmd_len], [0], + [What is the maximum length of a command?]) +])# LT_CMD_MAX_LEN + +# Old name: +AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) + + +# _LT_HEADER_DLFCN +# ---------------- +m4_defun([_LT_HEADER_DLFCN], +[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl +])# _LT_HEADER_DLFCN + + +# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ---------------------------------------------------------------- +m4_defun([_LT_TRY_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "$cross_compiling" = yes; then : + [$4] +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +[#line __oline__ "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +}] +_LT_EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_dlunknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_TRY_DLOPEN_SELF + + +# LT_SYS_DLOPEN_SELF +# ------------------ +AC_DEFUN([LT_SYS_DLOPEN_SELF], +[m4_require([_LT_HEADER_DLFCN])dnl +if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[ + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ]) + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +_LT_DECL([dlopen_support], [enable_dlopen], [0], + [Whether dlopen is supported]) +_LT_DECL([dlopen_self], [enable_dlopen_self], [0], + [Whether dlopen of programs is supported]) +_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], + [Whether dlopen of statically linked programs is supported]) +])# LT_SYS_DLOPEN_SELF + +# Old name: +AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) + + +# _LT_COMPILER_C_O([TAGNAME]) +# --------------------------- +# Check to see if options -c and -o are simultaneously supported by compiler. +# This macro does not hard code the compiler like AC_PROG_CC_C_O. +m4_defun([_LT_COMPILER_C_O], +[m4_require([_LT_DECL_SED])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], + [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&AS_MESSAGE_LOG_FD + echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + fi + fi + chmod u+w . 2>&AS_MESSAGE_LOG_FD + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* +]) +_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], + [Does compiler simultaneously support -c and -o options?]) +])# _LT_COMPILER_C_O + + +# _LT_COMPILER_FILE_LOCKS([TAGNAME]) +# ---------------------------------- +# Check to see if we can do hard links to lock some files if needed +m4_defun([_LT_COMPILER_FILE_LOCKS], +[m4_require([_LT_ENABLE_LOCK])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +_LT_COMPILER_C_O([$1]) + +hard_links="nottested" +if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi +_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) +])# _LT_COMPILER_FILE_LOCKS + + +# _LT_CHECK_OBJDIR +# ---------------- +m4_defun([_LT_CHECK_OBJDIR], +[AC_CACHE_CHECK([for objdir], [lt_cv_objdir], +[rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null]) +objdir=$lt_cv_objdir +_LT_DECL([], [objdir], [0], + [The name of the directory that contains temporary libtool files])dnl +m4_pattern_allow([LT_OBJDIR])dnl +AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/", + [Define to the sub-directory in which libtool stores uninstalled libraries.]) +])# _LT_CHECK_OBJDIR + + +# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) +# -------------------------------------- +# Check hardcoding attributes. +m4_defun([_LT_LINKER_HARDCODE_LIBPATH], +[AC_MSG_CHECKING([how to hardcode library paths into programs]) +_LT_TAGVAR(hardcode_action, $1)= +if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || + test -n "$_LT_TAGVAR(runpath_var, $1)" || + test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$_LT_TAGVAR(hardcode_direct, $1)" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no && + test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then + # Linking always hardcodes the temporary library directory. + _LT_TAGVAR(hardcode_action, $1)=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + _LT_TAGVAR(hardcode_action, $1)=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + _LT_TAGVAR(hardcode_action, $1)=unsupported +fi +AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) + +if test "$_LT_TAGVAR(hardcode_action, $1)" = relink || + test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi +_LT_TAGDECL([], [hardcode_action], [0], + [How to hardcode a shared library path into an executable]) +])# _LT_LINKER_HARDCODE_LIBPATH + + +# _LT_CMD_STRIPLIB +# ---------------- +m4_defun([_LT_CMD_STRIPLIB], +[m4_require([_LT_DECL_EGREP]) +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + fi + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +fi +_LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) +_LT_DECL([], [striplib], [1]) +])# _LT_CMD_STRIPLIB + + +# _LT_SYS_DYNAMIC_LINKER([TAG]) +# ----------------------------- +# PORTME Fill in your ld.so characteristics +m4_defun([_LT_SYS_DYNAMIC_LINKER], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_OBJDUMP])dnl +m4_require([_LT_DECL_SED])dnl +AC_MSG_CHECKING([dynamic linker characteristics]) +m4_if([$1], + [], [ +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[[lt_foo]]++; } + if (lt_freq[[lt_foo]] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[[4-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[[45]]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' +m4_if([$1], [],[ + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"]) + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[[123]]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[[01]]* | freebsdelf3.[[01]]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ + freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[[3-9]]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ + LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" + AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], + [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], + [shlibpath_overrides_runpath=yes])]) + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + +_LT_DECL([], [variables_saved_for_relink], [1], + [Variables whose values should be saved in libtool wrapper scripts and + restored at link time]) +_LT_DECL([], [need_lib_prefix], [0], + [Do we need the "lib" prefix for modules?]) +_LT_DECL([], [need_version], [0], [Do we need a version for libraries?]) +_LT_DECL([], [version_type], [0], [Library versioning type]) +_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable]) +_LT_DECL([], [shlibpath_var], [0],[Shared library path variable]) +_LT_DECL([], [shlibpath_overrides_runpath], [0], + [Is shlibpath searched before the hard-coded library search path?]) +_LT_DECL([], [libname_spec], [1], [Format of library name prefix]) +_LT_DECL([], [library_names_spec], [1], + [[List of archive names. First name is the real one, the rest are links. + The last name is the one that the linker finds with -lNAME]]) +_LT_DECL([], [soname_spec], [1], + [[The coded name of the library, if different from the real name]]) +_LT_DECL([], [postinstall_cmds], [2], + [Command to use after installation of a shared archive]) +_LT_DECL([], [postuninstall_cmds], [2], + [Command to use after uninstallation of a shared archive]) +_LT_DECL([], [finish_cmds], [2], + [Commands used to finish a libtool library installation in a directory]) +_LT_DECL([], [finish_eval], [1], + [[As "finish_cmds", except a single script fragment to be evaled but + not shown]]) +_LT_DECL([], [hardcode_into_libs], [0], + [Whether we should hardcode library paths into libraries]) +_LT_DECL([], [sys_lib_search_path_spec], [2], + [Compile-time system search path for libraries]) +_LT_DECL([], [sys_lib_dlsearch_path_spec], [2], + [Run-time system search path for libraries]) +])# _LT_SYS_DYNAMIC_LINKER + + +# _LT_PATH_TOOL_PREFIX(TOOL) +# -------------------------- +# find a file program which can recognize shared library +AC_DEFUN([_LT_PATH_TOOL_PREFIX], +[m4_require([_LT_DECL_EGREP])dnl +AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in +[[\\/*] | ?:[\\/]*]) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="m4_if([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +_LT_DECL([], [MAGIC_CMD], [0], + [Used to examine libraries when file_magic_cmd begins with "file"])dnl +])# _LT_PATH_TOOL_PREFIX + +# Old name: +AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) + + +# _LT_PATH_MAGIC +# -------------- +# find a file program which can recognize a shared library +m4_defun([_LT_PATH_MAGIC], +[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) + else + MAGIC_CMD=: + fi +fi +])# _LT_PATH_MAGIC + + +# LT_PATH_LD +# ---------- +# find the pathname to the GNU or non-GNU linker +AC_DEFUN([LT_PATH_LD], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl + +AC_ARG_WITH([gnu-ld], + [AS_HELP_STRING([--with-gnu-ld], + [assume the C compiler uses GNU ld @<:@default=no@:>@])], + [test "$withval" = no || with_gnu_ld=yes], + [with_gnu_ld=no])dnl + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[[3-9]]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac +]) +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +_LT_DECL([], [deplibs_check_method], [1], + [Method to check whether dependent libraries are shared objects]) +_LT_DECL([], [file_magic_cmd], [1], + [Command to use when deplibs_check_method == "file_magic"]) +])# _LT_CHECK_MAGIC_METHOD + + +# LT_PATH_NM +# ---------- +# find the pathname to a BSD- or MS-compatible name lister +AC_DEFUN([LT_PATH_NM], +[AC_REQUIRE([AC_PROG_CC])dnl +AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi]) +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) + AC_SUBST([DUMPBIN]) + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm +AC_SUBST([NM]) +_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl + +AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], + [lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&AS_MESSAGE_LOG_FD + (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) + cat conftest.out >&AS_MESSAGE_LOG_FD + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest*]) +])# LT_PATH_NM + +# Old names: +AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) +AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_PROG_NM], []) +dnl AC_DEFUN([AC_PROG_NM], []) + + +# LT_LIB_M +# -------- +# check for math library +AC_DEFUN([LT_LIB_M], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) + # These system don't have libm, or don't need it + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, cos, LIBM="-lm") + ;; +esac +AC_SUBST([LIBM]) +])# LT_LIB_M + +# Old name: +AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_CHECK_LIBM], []) + + +# _LT_COMPILER_NO_RTTI([TAGNAME]) +# ------------------------------- +m4_defun([_LT_COMPILER_NO_RTTI], +[m4_require([_LT_TAG_COMPILER])dnl + +_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + +if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + + _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], + lt_cv_prog_compiler_rtti_exceptions, + [-fno-rtti -fno-exceptions], [], + [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) +fi +_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], + [Compiler flag to turn off builtin functions]) +])# _LT_COMPILER_NO_RTTI + + +# _LT_CMD_GLOBAL_SYMBOLS +# ---------------------- +m4_defun([_LT_CMD_GLOBAL_SYMBOLS], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([LT_PATH_NM])dnl +AC_REQUIRE([LT_PATH_LD])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_TAG_COMPILER])dnl + +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output from $compiler object]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], +[ +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[[ABCDEGRST]]' + fi + ;; +irix* | nonstopux*) + symcode='[[BCDEGRST]]' + ;; +osf*) + symcode='[[BCDEGQRST]]' + ;; +solaris*) + symcode='[[BDRT]]' + ;; +sco3.2v5*) + symcode='[[DT]]' + ;; +sysv4.2uw2*) + symcode='[[DT]]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[[ABDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[[ABCDGIRSTW]]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK ['"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx]" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[[]] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD + fi + else + echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi + +_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], + [Take the output of nm and produce a listing of raw symbols and C names]) +_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], + [Transform the output of nm in a proper C declaration]) +_LT_DECL([global_symbol_to_c_name_address], + [lt_cv_sys_global_symbol_to_c_name_address], [1], + [Transform the output of nm in a C name address pair]) +_LT_DECL([global_symbol_to_c_name_address_lib_prefix], + [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], + [Transform the output of nm in a C name address pair when lib prefix is needed]) +]) # _LT_CMD_GLOBAL_SYMBOLS + + +# _LT_COMPILER_PIC([TAGNAME]) +# --------------------------- +m4_defun([_LT_COMPILER_PIC], +[m4_require([_LT_TAG_COMPILER])dnl +_LT_TAGVAR(lt_prog_compiler_wl, $1)= +_LT_TAGVAR(lt_prog_compiler_pic, $1)= +_LT_TAGVAR(lt_prog_compiler_static, $1)= + +AC_MSG_CHECKING([for $compiler option to produce PIC]) +m4_if([$1], [CXX], [ + # C++ specific cases for pic, static, wl, etc. + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + mingw* | cygwin* | os2* | pw32* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + *djgpp*) + # DJGPP does not support shared libraries at all + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + case $host_os in + aix[[4-9]]*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + chorus*) + case $cc_basename in + cxch68*) + # Green Hills C++ Compiler + # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" + ;; + esac + ;; + dgux*) + case $cc_basename in + ec++*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + ghcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + freebsd* | dragonfly*) + # FreeBSD uses GNU C++ + ;; + hpux9* | hpux10* | hpux11*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + if test "$host_cpu" != ia64; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + fi + ;; + aCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + ;; + *) + ;; + esac + ;; + interix*) + # This is c89, which is MS Visual C++ (no shared libs) + # Anyone wants to do a port? + ;; + irix5* | irix6* | nonstopux*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + # CC pic flag -KPIC is the default. + ;; + *) + ;; + esac + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # KAI C++ Compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + ecpc* ) + # old Intel C++ for x86_64 which still supported -KPIC. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + icpc* ) + # Intel C++, used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + cxx*) + # Compaq C++ + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xlc* | xlC*) + # IBM XL 8.0 on PPC + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + esac + ;; + esac + ;; + lynxos*) + ;; + m88k*) + ;; + mvs*) + case $cc_basename in + cxx*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' + ;; + *) + ;; + esac + ;; + netbsd* | netbsdelf*-gnu) + ;; + *qnx* | *nto*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' + ;; + RCC*) + # Rational C++ 2.4.1 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + cxx*) + # Digital/Compaq C++ + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # Make sure the PIC flag is empty. It appears that all Alpha + # Linux and Compaq Tru64 Unix objects are PIC. + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + *) + ;; + esac + ;; + psos*) + ;; + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + ;; + *) + ;; + esac + ;; + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + lcc*) + # Lucid + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + ;; + *) + ;; + esac + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + case $cc_basename in + CC*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + esac + ;; + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + ;; + *) + ;; + esac + ;; + vxworks*) + ;; + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +], +[ + if test "$GCC" = yes; then + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + ;; + + interix[[3-9]]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic + fi + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + else + _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + m4_if([$1], [GCJ], [], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) + ;; + + hpux9* | hpux10* | hpux11*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # PIC (with -KPIC) is the default. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' + _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + ccc*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All Alpha code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + xl*) + # IBM XL C 8.0/Fortran 10.1 on PPC + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + _LT_TAGVAR(lt_prog_compiler_wl, $1)='' + ;; + esac + ;; + esac + ;; + + newsos6) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + # All OSF/1 code is PIC. + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + rdos*) + _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' + ;; + + solaris*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; + *) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; + esac + ;; + + sunos4*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + unicos*) + _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + + uts4*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' + _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' + ;; + + *) + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no + ;; + esac + fi +]) +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + _LT_TAGVAR(lt_prog_compiler_pic, $1)= + ;; + *) + _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" + ;; +esac +AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) +_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1], + [How to pass a linker flag through the compiler]) + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then + _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], + [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], + [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], + [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in + "" | " "*) ;; + *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; + esac], + [_LT_TAGVAR(lt_prog_compiler_pic, $1)= + _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no]) +fi +_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1], + [Additional compiler flags for building library objects]) + +# +# Check to make sure the static flag actually works. +# +wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\" +_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works], + _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1), + $lt_tmp_static_flag, + [], + [_LT_TAGVAR(lt_prog_compiler_static, $1)=]) +_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1], + [Compiler flag to prevent dynamic linking]) +])# _LT_COMPILER_PIC + + +# _LT_LINKER_SHLIBS([TAGNAME]) +# ---------------------------- +# See if the linker supports building shared libraries. +m4_defun([_LT_LINKER_SHLIBS], +[AC_REQUIRE([LT_PATH_LD])dnl +AC_REQUIRE([LT_PATH_NM])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl +m4_require([_LT_DECL_SED])dnl +m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl +m4_require([_LT_TAG_COMPILER])dnl +AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) +m4_if([$1], [CXX], [ + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + case $host_os in + aix[[4-9]]*) + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + ;; + pw32*) + _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds" + ;; + cygwin* | mingw* | cegcc*) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols' + ;; + linux* | k*bsd*-gnu) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + *) + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + ;; + esac + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] +], [ + runpath_var= + _LT_TAGVAR(allow_undefined_flag, $1)= + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(archive_cmds, $1)= + _LT_TAGVAR(archive_expsym_cmds, $1)= + _LT_TAGVAR(compiler_needs_object, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + _LT_TAGVAR(hardcode_automatic, $1)=no + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= + _LT_TAGVAR(hardcode_libdir_separator, $1)= + _LT_TAGVAR(hardcode_minus_L, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported + _LT_TAGVAR(inherit_rpath, $1)=no + _LT_TAGVAR(link_all_deplibs, $1)=unknown + _LT_TAGVAR(module_cmds, $1)= + _LT_TAGVAR(module_expsym_cmds, $1)= + _LT_TAGVAR(old_archive_from_new_cmds, $1)= + _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)= + _LT_TAGVAR(thread_safe_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + _LT_TAGVAR(include_expsyms, $1)= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'] + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. +dnl Note also adjust exclude_expsyms for C++ above. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu) + _LT_TAGVAR(link_all_deplibs, $1)=no + ;; + esac + + _LT_TAGVAR(ld_shlibs, $1)=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[[3-9]]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag= + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + _LT_TAGVAR(whole_archive_flag_spec, $1)= + tmp_sharedflag='--shared' ;; + xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir' + _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*) + _LT_TAGVAR(ld_shlibs, $1)=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + sunos4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + + if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then + runpath_var= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= + _LT_TAGVAR(export_dynamic_flag_spec, $1)= + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=yes + _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + _LT_TAGVAR(hardcode_direct, $1)=unsupported + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + _LT_TAGVAR(link_all_deplibs, $1)=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='' + ;; + m68k) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + ;; + + bsdi[[45]]*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + _LT_TAGVAR(old_archive_from_new_cmds, $1)='true' + # FIXME: Should let the user specify the lib program. + _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs' + _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + ;; + + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + freebsd1*) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + hpux9*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + _LT_TAGVAR(hardcode_minus_L, $1)=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + AC_LINK_IFELSE(int foo(void) {}, + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + ) + LDFLAGS="$save_LDFLAGS" + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + newsos6) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + else + case $host_os in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + ;; + esac + fi + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + os2*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + else + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + fi + _LT_TAGVAR(archive_cmds_need_lc, $1)='no' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + ;; + + solaris*) + _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + fi + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4) + case $host_vendor in + sni) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' + _LT_TAGVAR(hardcode_direct, $1)=no + ;; + motorola) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + sysv4.3*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + _LT_TAGVAR(ld_shlibs, $1)=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + + *) + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym' + ;; + esac + fi + fi +]) +AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) +test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + +_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld + +_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl +_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl +_LT_DECL([], [extract_expsyms_cmds], [2], + [The commands to extract the exported symbol list from a shared archive]) + +# +# Do we need to explicitly link libc? +# +case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in +x|xyes) + # Assume -lc should be added + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $_LT_TAGVAR(archive_cmds, $1) in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_MSG_CHECKING([whether -lc should be explicitly linked in]) + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile) 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) + pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) + _LT_TAGVAR(allow_undefined_flag, $1)= + if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) + then + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + else + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + fi + _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) + ;; + esac + fi + ;; +esac + +_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], + [Whether or not to add -lc for building shared libraries]) +_LT_TAGDECL([allow_libtool_libs_with_static_runtimes], + [enable_shared_with_static_runtimes], [0], + [Whether or not to disallow shared libs when runtime libs are static]) +_LT_TAGDECL([], [export_dynamic_flag_spec], [1], + [Compiler flag to allow reflexive dlopens]) +_LT_TAGDECL([], [whole_archive_flag_spec], [1], + [Compiler flag to generate shared objects directly from archives]) +_LT_TAGDECL([], [compiler_needs_object], [1], + [Whether the compiler copes with passing no objects directly]) +_LT_TAGDECL([], [old_archive_from_new_cmds], [2], + [Create an old-style archive from a shared archive]) +_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], + [Create a temporary old-style archive to link instead of a shared archive]) +_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) +_LT_TAGDECL([], [archive_expsym_cmds], [2]) +_LT_TAGDECL([], [module_cmds], [2], + [Commands used to build a loadable module if different from building + a shared archive.]) +_LT_TAGDECL([], [module_expsym_cmds], [2]) +_LT_TAGDECL([], [with_gnu_ld], [1], + [Whether we are building with GNU ld or not]) +_LT_TAGDECL([], [allow_undefined_flag], [1], + [Flag that allows shared libraries with undefined symbols to be built]) +_LT_TAGDECL([], [no_undefined_flag], [1], + [Flag that enforces no undefined symbols]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], + [Flag to hardcode $libdir into a binary during linking. + This must work even if $libdir does not exist]) +_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1], + [[If ld is used when linking, flag to hardcode $libdir into a binary + during linking. This must work even if $libdir does not exist]]) +_LT_TAGDECL([], [hardcode_libdir_separator], [1], + [Whether we need a single "-rpath" flag with a separated argument]) +_LT_TAGDECL([], [hardcode_direct], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary]) +_LT_TAGDECL([], [hardcode_direct_absolute], [0], + [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes + DIR into the resulting binary and the resulting library dependency is + "absolute", i.e impossible to change by setting ${shlibpath_var} if the + library is relocated]) +_LT_TAGDECL([], [hardcode_minus_L], [0], + [Set to "yes" if using the -LDIR flag during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_shlibpath_var], [0], + [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR + into the resulting binary]) +_LT_TAGDECL([], [hardcode_automatic], [0], + [Set to "yes" if building a shared library automatically hardcodes DIR + into the library and all subsequent libraries and executables linked + against it]) +_LT_TAGDECL([], [inherit_rpath], [0], + [Set to yes if linker adds runtime paths of dependent libraries + to runtime path list]) +_LT_TAGDECL([], [link_all_deplibs], [0], + [Whether libtool must link a program against all its dependency libraries]) +_LT_TAGDECL([], [fix_srcfile_path], [1], + [Fix the shell variable $srcfile for the compiler]) +_LT_TAGDECL([], [always_export_symbols], [0], + [Set to "yes" if exported symbols are required]) +_LT_TAGDECL([], [export_symbols_cmds], [2], + [The commands to list exported symbols]) +_LT_TAGDECL([], [exclude_expsyms], [1], + [Symbols that should not be listed in the preloaded symbols]) +_LT_TAGDECL([], [include_expsyms], [1], + [Symbols that must always be exported]) +_LT_TAGDECL([], [prelink_cmds], [2], + [Commands necessary for linking programs (against libraries) with templates]) +_LT_TAGDECL([], [file_list_spec], [1], + [Specify filename containing input files]) +dnl FIXME: Not yet implemented +dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1], +dnl [Compiler flag to generate thread safe objects]) +])# _LT_LINKER_SHLIBS + + +# _LT_LANG_C_CONFIG([TAG]) +# ------------------------ +# Ensure that the configuration variables for a C compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_C_CONFIG], +[m4_require([_LT_DECL_EGREP])dnl +lt_save_CC="$CC" +AC_LANG_PUSH(C) + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + +_LT_TAG_COMPILER +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + LT_SYS_DLOPEN_SELF + _LT_CMD_STRIPLIB + + # Report which library types will actually be built + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_CONFIG($1) +fi +AC_LANG_POP +CC="$lt_save_CC" +])# _LT_LANG_C_CONFIG + + +# _LT_PROG_CXX +# ------------ +# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++ +# compiler, we have our own version here. +m4_defun([_LT_PROG_CXX], +[ +pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes]) +AC_PROG_CXX +if test -n "$CXX" && ( test "X$CXX" != "Xno" && + ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || + (test "X$CXX" != "Xg++"))) ; then + AC_PROG_CXXCPP +else + _lt_caught_CXX_error=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_CXX + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_CXX], []) + + +# _LT_LANG_CXX_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a C++ compiler are suitably +# defined. These variables are subsequently used by _LT_CONFIG to write +# the compiler configuration to `libtool'. +m4_defun([_LT_LANG_CXX_CONFIG], +[AC_REQUIRE([_LT_PROG_CXX])dnl +m4_require([_LT_FILEUTILS_DEFAULTS])dnl +m4_require([_LT_DECL_EGREP])dnl + +AC_LANG_PUSH(C++) +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(compiler_needs_object, $1)=no +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for C++ test sources. +ac_ext=cpp + +# Object file extension for compiled C++ test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the CXX compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_caught_CXX_error" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="int some_variable = 0;" + + # Code to be used in simple link tests + lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC=$CC + lt_save_LD=$LD + lt_save_GCC=$GCC + GCC=$GXX + lt_save_with_gnu_ld=$with_gnu_ld + lt_save_path_LD=$lt_cv_path_LD + if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then + lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx + else + $as_unset lt_cv_prog_gnu_ld + fi + if test -n "${lt_cv_path_LDCXX+set}"; then + lt_cv_path_LD=$lt_cv_path_LDCXX + else + $as_unset lt_cv_path_LD + fi + test -z "${LDCXX+set}" || LD=$LDCXX + CC=${CXX-"c++"} + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + # We don't want -fno-exception when compiling C++ code, so set the + # no_builtin_flag separately + if test "$GXX" = yes; then + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' + else + _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= + fi + + if test "$GXX" = yes; then + # Set up default GNU C++ configuration + + LT_PATH_LD + + # Check if GNU C++ uses GNU ld as the underlying linker, since the + # archiving commands below assume that GNU ld is being used. + if test "$with_gnu_ld" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # If archive_cmds runs LD, not CC, wlarc should be empty + # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to + # investigate it a little bit more. (MM) + wlarc='${wl}' + + # ancient GNU ld didn't support --whole-archive et. al. + if eval "`$CC -print-prog-name=ld` --help 2>&1" | + $GREP 'no-whole-archive' > /dev/null; then + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + _LT_TAGVAR(whole_archive_flag_spec, $1)= + fi + else + with_gnu_ld=no + wlarc= + + # A generic and very simple default shared library creation + # command for GNU C++ for the case where it uses the native + # linker, instead of GNU ld. If possible, this setting should + # overridden to take advantage of the native linker features on + # the platform it is being used on. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + fi + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + + else + GXX=no + with_gnu_ld=no + wlarc= + fi + + # PORTME: fill in a description of your system's C++ link characteristics + AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries]) + _LT_TAGVAR(ld_shlibs, $1)=yes + case $host_os in + aix3*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aix[[4-9]]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) + for ld_flag in $LDFLAGS; do + case $ld_flag in + *-brtl*) + aix_use_runtimelinking=yes + break + ;; + esac + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + _LT_TAGVAR(archive_cmds, $1)='' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(file_list_spec, $1)='${wl}-f,' + + if test "$GXX" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + _LT_TAGVAR(hardcode_direct, $1)=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + _LT_TAGVAR(hardcode_minus_L, $1)=yes + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)= + fi + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to + # export. + _LT_TAGVAR(always_export_symbols, $1)=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(allow_undefined_flag, $1)='-berok' + # Determine the default libpath from the value encoded in an empty + # executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' + _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs" + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + _LT_SYS_MODULE_PATH_AIX + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience' + _LT_TAGVAR(archive_cmds_need_lc, $1)=yes + # This is similar to how AIX traditionally builds its shared + # libraries. + _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + chorus*) + case $cc_basename in + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless, + # as there is no search path for DLLs. + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' + _LT_TAGVAR(allow_undefined_flag, $1)=unsupported + _LT_TAGVAR(always_export_symbols, $1)=no + _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + darwin* | rhapsody*) + _LT_DARWIN_LINKER_FEATURES($1) + ;; + + dgux*) + case $cc_basename in + ec++*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + ghcx*) + # Green Hills C++ Compiler + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + freebsd[[12]]*) + # C++ shared libraries reported to be fairly broken before + # switch to ELF + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + freebsd-elf*) + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + ;; + + freebsd* | dragonfly*) + # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF + # conventions + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + gnu*) + ;; + + hpux9*) + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes; then + _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + hpux10*|hpux11*) + if test $with_gnu_ld = no; then + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + case $host_cpu in + hppa*64*|ia64*) + ;; + *) + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + ;; + esac + fi + case $host_cpu in + hppa*64*|ia64*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + ;; + *) + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH, + # but as the default + # location of the library. + ;; + esac + + case $cc_basename in + CC*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + aCC*) + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes; then + if test $with_gnu_ld = no; then + case $host_cpu in + hppa*64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + ia64*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + ;; + esac + fi + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + interix[[3-9]]*) + _LT_TAGVAR(hardcode_direct, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + irix5* | irix6*) + case $cc_basename in + CC*) + # SGI C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + + # Archives containing C++ object files must be created using + # "CC -ar", where "CC" is the IRIX C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs' + ;; + *) + if test "$GXX" = yes; then + if test "$with_gnu_ld" = no; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib' + fi + fi + _LT_TAGVAR(link_all_deplibs, $1)=yes + ;; + esac + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + _LT_TAGVAR(inherit_rpath, $1)=yes + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + + # Archives containing C++ object files must be created using + # "CC -Bstatic", where "CC" is the KAI C++ compiler. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' + ;; + icpc* | ecpc* ) + # Intel C++ + with_gnu_ld=yes + # version 8.0 and above of icpc choke on multiply defined symbols + # if we add $predep_objects and $postdep_objects, however 7.1 and + # earlier do not add the objects themselves. + case `$CC -V 2>&1` in + *"Version 7."*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + *) # Version 8.0 or newer + tmp_idyn= + case $host_cpu in + ia64*) tmp_idyn=' -i_dynamic';; + esac + _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + ;; + esac + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' + ;; + pgCC* | pgcpp*) + # Portland Group C++ compiler + case `$CC -V` in + *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*) + _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ + compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"' + _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ + $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~ + $RANLIB $oldlib' + _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ + rm -rf $tpldir~ + $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ + $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + *) # Version 6 will use weak symbols + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + ;; + cxx*) + # Compaq C++ + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' + + runpath_var=LD_RUN_PATH + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + xl*) + # IBM XL 8.0 on PPC, with GNU ld + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' + _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + _LT_TAGVAR(compiler_needs_object, $1)=yes + + # Not sure whether something based on + # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 + # would be better. + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + esac + ;; + esac + ;; + + lynxos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + m88k*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + mvs*) + case $cc_basename in + cxx*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' + wlarc= + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + fi + # Workaround some broken pre-1.5 toolchains + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' + ;; + + *nto* | *qnx*) + _LT_TAGVAR(ld_shlibs, $1)=yes + ;; + + openbsd2*) + # C++ shared libraries are fairly broken + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + _LT_TAGVAR(hardcode_direct, $1)=yes + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_direct_absolute, $1)=yes + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' + _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + fi + output_verbose_link_cmd=echo + else + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + + osf3* | osf4* | osf5*) + case $cc_basename in + KCC*) + # Kuck and Associates, Inc. (KAI) C++ Compiler + + # KCC will only create a shared library if the output file + # ends with ".so" (or ".sl" for HP-UX), so rename the library + # to its proper name (with version) after linking. + _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Archives containing C++ object files must be created using + # the KAI C++ compiler. + case $host in + osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; + *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;; + esac + ;; + RCC*) + # Rational C++ 2.4.1 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + cxx*) + case $host in + osf3*) + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + ;; + *) + _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' + _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ + echo "-hidden">> $lib.exp~ + $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~ + $RM $lib.exp' + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + # + # There doesn't appear to be a way to prevent this compiler from + # explicitly linking system object files so we need to strip them + # from the output so that they don't get included in the library + # dependencies. + output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed' + ;; + *) + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' + case $host in + osf3*) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + ;; + esac + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=: + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + + else + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + fi + ;; + esac + ;; + + psos*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + sunos4*) + case $cc_basename in + CC*) + # Sun C++ 4.x + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + lcc*) + # Lucid + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + solaris*) + case $cc_basename in + CC*) + # Sun C++ 4.2, 5.x and Centerline C++ + _LT_TAGVAR(archive_cmds_need_lc,$1)=yes + _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' + _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. + # Supported since Solaris 2.6 (maybe 2.5.1?) + _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' + ;; + esac + _LT_TAGVAR(link_all_deplibs, $1)=yes + + output_verbose_link_cmd='echo' + + # Archives containing C++ object files must be created using + # "CC -xar", where "CC" is the Sun C++ compiler. This is + # necessary to make sure instantiated templates are included + # in the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs' + ;; + gcx*) + # Green Hills C++ Compiler + _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + + # The C++ compiler must be used to create the archive. + _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs' + ;; + *) + # GNU C++ compiler with Solaris linker + if test "$GXX" = yes && test "$with_gnu_ld" = no; then + _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs' + if $CC --version | $GREP -v '^2\.7' > /dev/null; then + _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + else + # g++ 2.7 appears to require `-G' NOT `-shared' on this + # platform. + _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' + _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' + + # Commands to make compiler produce verbose output that lists + # what "hidden" libraries, object files and flags are used when + # linking a shared library. + output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"' + fi + + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir' + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) + _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + ;; + esac + fi + ;; + esac + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text' + _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs' + _LT_TAGVAR(archive_cmds_need_lc, $1)=no + _LT_TAGVAR(hardcode_shlibpath_var, $1)=no + _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir' + _LT_TAGVAR(hardcode_libdir_separator, $1)=':' + _LT_TAGVAR(link_all_deplibs, $1)=yes + _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + case $cc_basename in + CC*) + _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + ;; + + tandem*) + case $cc_basename in + NCC*) + # NonStop-UX NCC 3.20 + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + ;; + + vxworks*) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + + *) + # FIXME: insert proper C++ library support + _LT_TAGVAR(ld_shlibs, $1)=no + ;; + esac + + AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)]) + test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no + + _LT_TAGVAR(GCC, $1)="$GXX" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + CC=$lt_save_CC + LDCXX=$LD + LD=$lt_save_LD + GCC=$lt_save_GCC + with_gnu_ld=$lt_save_with_gnu_ld + lt_cv_path_LDCXX=$lt_cv_path_LD + lt_cv_path_LD=$lt_save_path_LD + lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld + lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld +fi # test "$_lt_caught_CXX_error" != yes + +AC_LANG_POP +])# _LT_LANG_CXX_CONFIG + + +# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) +# --------------------------------- +# Figure out "hidden" library dependencies from verbose +# compiler output when linking a shared library. +# Parse the compiler output and extract the necessary +# objects, libraries and library flags. +m4_defun([_LT_SYS_HIDDEN_LIBDEPS], +[m4_require([_LT_FILEUTILS_DEFAULTS])dnl +# Dependencies to place before and after the object being linked: +_LT_TAGVAR(predep_objects, $1)= +_LT_TAGVAR(postdep_objects, $1)= +_LT_TAGVAR(predeps, $1)= +_LT_TAGVAR(postdeps, $1)= +_LT_TAGVAR(compiler_lib_search_path, $1)= + +dnl we can't use the lt_simple_compile_test_code here, +dnl because it contains code intended for an executable, +dnl not a library. It's possible we should let each +dnl tag define a new lt_????_link_test_code variable, +dnl but it's only used here... +m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF +int a; +void foo (void) { a = 0; } +_LT_EOF +], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF +class Foo +{ +public: + Foo (void) { a = 0; } +private: + int a; +}; +_LT_EOF +], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer*4 a + a=0 + return + end +_LT_EOF +], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF + subroutine foo + implicit none + integer a + a=0 + return + end +_LT_EOF +], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF +public class foo { + private int a; + public void bar (void) { + a = 0; + } +}; +_LT_EOF +]) +dnl Parse the compiler output and extract the necessary +dnl objects, libraries and library flags. +if AC_TRY_EVAL(ac_compile); then + # Parse the compiler output and extract the necessary + # objects, libraries and library flags. + + # Sentinel used to keep track of whether or not we are before + # the conftest object file. + pre_test_object_deps_done=no + + for p in `eval "$output_verbose_link_cmd"`; do + case $p in + + -L* | -R* | -l*) + # Some compilers place space between "-{L,R}" and the path. + # Remove the space. + if test $p = "-L" || + test $p = "-R"; then + prev=$p + continue + else + prev= + fi + + if test "$pre_test_object_deps_done" = no; then + case $p in + -L* | -R*) + # Internal compiler library paths should come after those + # provided the user. The postdeps already come after the + # user supplied libs so there is no need to process them. + if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then + _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}" + else + _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}" + fi + ;; + # The "-l" case would never come before the object being + # linked, so don't bother handling this case. + esac + else + if test -z "$_LT_TAGVAR(postdeps, $1)"; then + _LT_TAGVAR(postdeps, $1)="${prev}${p}" + else + _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}" + fi + fi + ;; + + *.$objext) + # This assumes that the test object file only shows up + # once in the compiler output. + if test "$p" = "conftest.$objext"; then + pre_test_object_deps_done=yes + continue + fi + + if test "$pre_test_object_deps_done" = no; then + if test -z "$_LT_TAGVAR(predep_objects, $1)"; then + _LT_TAGVAR(predep_objects, $1)="$p" + else + _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p" + fi + else + if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then + _LT_TAGVAR(postdep_objects, $1)="$p" + else + _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p" + fi + fi + ;; + + *) ;; # Ignore the rest. + + esac + done + + # Clean up. + rm -f a.out a.exe +else + echo "libtool.m4: error: problem compiling $1 test program" +fi + +$RM -f confest.$objext + +# PORTME: override above test on systems where it is broken +m4_if([$1], [CXX], +[case $host_os in +interix[[3-9]]*) + # Interix 3.5 installs completely hosed .la files for C++, so rather than + # hack all around it, let's just trust "g++" to DTRT. + _LT_TAGVAR(predep_objects,$1)= + _LT_TAGVAR(postdep_objects,$1)= + _LT_TAGVAR(postdeps,$1)= + ;; + +linux*) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C++ 5.9 + + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; + +solaris*) + case $cc_basename in + CC*) + # The more standards-conforming stlport4 library is + # incompatible with the Cstd library. Avoid specifying + # it if it's in CXXFLAGS. Ignore libCrun as + # -library=stlport4 depends on it. + case " $CXX $CXXFLAGS " in + *" -library=stlport4 "*) + solaris_use_stlport4=yes + ;; + esac + + # Adding this requires a known-good setup of shared libraries for + # Sun compiler versions before 5.6, else PIC objects from an old + # archive will be linked into the output, leading to subtle bugs. + if test "$solaris_use_stlport4" != yes; then + _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun' + fi + ;; + esac + ;; +esac +]) + +case " $_LT_TAGVAR(postdeps, $1) " in +*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;; +esac + _LT_TAGVAR(compiler_lib_search_dirs, $1)= +if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then + _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` +fi +_LT_TAGDECL([], [compiler_lib_search_dirs], [1], + [The directories searched by this compiler when creating a shared library]) +_LT_TAGDECL([], [predep_objects], [1], + [Dependencies to place before and after the objects being linked to + create a shared library]) +_LT_TAGDECL([], [postdep_objects], [1]) +_LT_TAGDECL([], [predeps], [1]) +_LT_TAGDECL([], [postdeps], [1]) +_LT_TAGDECL([], [compiler_lib_search_path], [1], + [The library search path used internally by the compiler when linking + a shared library]) +])# _LT_SYS_HIDDEN_LIBDEPS + + +# _LT_PROG_F77 +# ------------ +# Since AC_PROG_F77 is broken, in that it returns the empty string +# if there is no fortran compiler, we have our own version here. +m4_defun([_LT_PROG_F77], +[ +pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes]) +AC_PROG_F77 +if test -z "$F77" || test "X$F77" = "Xno"; then + _lt_disable_F77=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_F77 + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_F77], []) + + +# _LT_LANG_F77_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for a Fortran 77 compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_F77_CONFIG], +[AC_REQUIRE([_LT_PROG_F77])dnl +AC_LANG_PUSH(Fortran 77) + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for f77 test sources. +ac_ext=f + +# Object file extension for compiled f77 test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the F77 compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_F77" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + CC=${F77-"f77"} + compiler=$CC + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + GCC=$G77 + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$G77" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" +fi # test "$_lt_disable_F77" != yes + +AC_LANG_POP +])# _LT_LANG_F77_CONFIG + + +# _LT_PROG_FC +# ----------- +# Since AC_PROG_FC is broken, in that it returns the empty string +# if there is no fortran compiler, we have our own version here. +m4_defun([_LT_PROG_FC], +[ +pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes]) +AC_PROG_FC +if test -z "$FC" || test "X$FC" = "Xno"; then + _lt_disable_FC=yes +fi +popdef([AC_MSG_ERROR]) +])# _LT_PROG_FC + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([_LT_PROG_FC], []) + + +# _LT_LANG_FC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for a Fortran compiler are +# suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_FC_CONFIG], +[AC_REQUIRE([_LT_PROG_FC])dnl +AC_LANG_PUSH(Fortran) + +_LT_TAGVAR(archive_cmds_need_lc, $1)=no +_LT_TAGVAR(allow_undefined_flag, $1)= +_LT_TAGVAR(always_export_symbols, $1)=no +_LT_TAGVAR(archive_expsym_cmds, $1)= +_LT_TAGVAR(export_dynamic_flag_spec, $1)= +_LT_TAGVAR(hardcode_direct, $1)=no +_LT_TAGVAR(hardcode_direct_absolute, $1)=no +_LT_TAGVAR(hardcode_libdir_flag_spec, $1)= +_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)= +_LT_TAGVAR(hardcode_libdir_separator, $1)= +_LT_TAGVAR(hardcode_minus_L, $1)=no +_LT_TAGVAR(hardcode_automatic, $1)=no +_LT_TAGVAR(inherit_rpath, $1)=no +_LT_TAGVAR(module_cmds, $1)= +_LT_TAGVAR(module_expsym_cmds, $1)= +_LT_TAGVAR(link_all_deplibs, $1)=unknown +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds +_LT_TAGVAR(no_undefined_flag, $1)= +_LT_TAGVAR(whole_archive_flag_spec, $1)= +_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no + +# Source file extension for fc test sources. +ac_ext=${ac_fc_srcext-f} + +# Object file extension for compiled fc test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# No sense in running all these tests if we already determined that +# the FC compiler isn't working. Some variables (like enable_shared) +# are currently assumed to apply to all compilers on this platform, +# and will be corrupted by setting them based on a non-working compiler. +if test "$_lt_disable_FC" != yes; then + # Code to be used in simple compile tests + lt_simple_compile_test_code="\ + subroutine t + return + end +" + + # Code to be used in simple link tests + lt_simple_link_test_code="\ + program t + end +" + + # ltmain only uses $CC for tagged configurations so make sure $CC is set. + _LT_TAG_COMPILER + + # save warnings/boilerplate of simple test code + _LT_COMPILER_BOILERPLATE + _LT_LINKER_BOILERPLATE + + # Allow CC to be a program name with arguments. + lt_save_CC="$CC" + lt_save_GCC=$GCC + CC=${FC-"f95"} + compiler=$CC + GCC=$ac_cv_fc_compiler_gnu + + _LT_TAGVAR(compiler, $1)=$CC + _LT_CC_BASENAME([$compiler]) + + if test -n "$compiler"; then + AC_MSG_CHECKING([if libtool supports shared libraries]) + AC_MSG_RESULT([$can_build_shared]) + + AC_MSG_CHECKING([whether to build shared libraries]) + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + aix[[4-9]]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + AC_MSG_RESULT([$enable_shared]) + + AC_MSG_CHECKING([whether to build static libraries]) + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + AC_MSG_RESULT([$enable_static]) + + _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu" + _LT_TAGVAR(LD, $1)="$LD" + + ## CAVEAT EMPTOR: + ## There is no encapsulation within the following macros, do not change + ## the running order or otherwise move them around unless you know exactly + ## what you are doing... + _LT_SYS_HIDDEN_LIBDEPS($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_SYS_DYNAMIC_LINKER($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) + fi # test -n "$compiler" + + GCC=$lt_save_GCC + CC="$lt_save_CC" +fi # test "$_lt_disable_FC" != yes + +AC_LANG_POP +])# _LT_LANG_FC_CONFIG + + +# _LT_LANG_GCJ_CONFIG([TAG]) +# -------------------------- +# Ensure that the configuration variables for the GNU Java Compiler compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_GCJ_CONFIG], +[AC_REQUIRE([LT_PROG_GCJ])dnl +AC_LANG_SAVE + +# Source file extension for Java test sources. +ac_ext=java + +# Object file extension for compiled Java test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="class foo {}" + +# Code to be used in simple link tests +lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }' + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_GCC=$GCC +GCC=yes +CC=${GCJ-"gcj"} +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_TAGVAR(LD, $1)="$LD" +_LT_CC_BASENAME([$compiler]) + +# GCJ did not exist at the time GCC didn't implicitly link libc in. +_LT_TAGVAR(archive_cmds_need_lc, $1)=no + +_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds + +if test -n "$compiler"; then + _LT_COMPILER_NO_RTTI($1) + _LT_COMPILER_PIC($1) + _LT_COMPILER_C_O($1) + _LT_COMPILER_FILE_LOCKS($1) + _LT_LINKER_SHLIBS($1) + _LT_LINKER_HARDCODE_LIBPATH($1) + + _LT_CONFIG($1) +fi + +AC_LANG_RESTORE + +GCC=$lt_save_GCC +CC="$lt_save_CC" +])# _LT_LANG_GCJ_CONFIG + + +# _LT_LANG_RC_CONFIG([TAG]) +# ------------------------- +# Ensure that the configuration variables for the Windows resource compiler +# are suitably defined. These variables are subsequently used by _LT_CONFIG +# to write the compiler configuration to `libtool'. +m4_defun([_LT_LANG_RC_CONFIG], +[AC_REQUIRE([LT_PROG_RC])dnl +AC_LANG_SAVE + +# Source file extension for RC test sources. +ac_ext=rc + +# Object file extension for compiled RC test sources. +objext=o +_LT_TAGVAR(objext, $1)=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }' + +# Code to be used in simple link tests +lt_simple_link_test_code="$lt_simple_compile_test_code" + +# ltmain only uses $CC for tagged configurations so make sure $CC is set. +_LT_TAG_COMPILER + +# save warnings/boilerplate of simple test code +_LT_COMPILER_BOILERPLATE +_LT_LINKER_BOILERPLATE + +# Allow CC to be a program name with arguments. +lt_save_CC="$CC" +lt_save_GCC=$GCC +GCC= +CC=${RC-"windres"} +compiler=$CC +_LT_TAGVAR(compiler, $1)=$CC +_LT_CC_BASENAME([$compiler]) +_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes + +if test -n "$compiler"; then + : + _LT_CONFIG($1) +fi + +GCC=$lt_save_GCC +AC_LANG_RESTORE +CC="$lt_save_CC" +])# _LT_LANG_RC_CONFIG + + +# LT_PROG_GCJ +# ----------- +AC_DEFUN([LT_PROG_GCJ], +[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ], + [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ], + [AC_CHECK_TOOL(GCJ, gcj,) + test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2" + AC_SUBST(GCJFLAGS)])])[]dnl +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_GCJ], []) + + +# LT_PROG_RC +# ---------- +AC_DEFUN([LT_PROG_RC], +[AC_CHECK_TOOL(RC, windres,) +]) + +# Old name: +AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_RC], []) + + +# _LT_DECL_EGREP +# -------------- +# If we don't have a new enough Autoconf to choose the best grep +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_EGREP], +[AC_REQUIRE([AC_PROG_EGREP])dnl +AC_REQUIRE([AC_PROG_FGREP])dnl +test -z "$GREP" && GREP=grep +_LT_DECL([], [GREP], [1], [A grep program that handles long lines]) +_LT_DECL([], [EGREP], [1], [An ERE matcher]) +_LT_DECL([], [FGREP], [1], [A literal string matcher]) +dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too +AC_SUBST([GREP]) +]) + + +# _LT_DECL_OBJDUMP +# -------------- +# If we don't have a new enough Autoconf to choose the best objdump +# available, choose the one first in the user's PATH. +m4_defun([_LT_DECL_OBJDUMP], +[AC_CHECK_TOOL(OBJDUMP, objdump, false) +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper]) +AC_SUBST([OBJDUMP]) +]) + + +# _LT_DECL_SED +# ------------ +# Check for a fully-functional sed program, that truncates +# as few characters as possible. Prefer GNU sed if found. +m4_defun([_LT_DECL_SED], +[AC_PROG_SED +test -z "$SED" && SED=sed +Xsed="$SED -e 1s/^X//" +_LT_DECL([], [SED], [1], [A sed program that does not truncate output]) +_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"], + [Sed that helps us avoid accidentally triggering echo(1) options like -n]) +])# _LT_DECL_SED + +m4_ifndef([AC_PROG_SED], [ +# NOTE: This macro has been submitted for inclusion into # +# GNU Autoconf as AC_PROG_SED. When it is available in # +# a released version of Autoconf we should remove this # +# macro and use it instead. # + +m4_defun([AC_PROG_SED], +[AC_MSG_CHECKING([for a sed that does not truncate output]) +AC_CACHE_VAL(lt_cv_path_SED, +[# Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +IFS=$as_save_IFS +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done +]) +SED=$lt_cv_path_SED +AC_SUBST([SED]) +AC_MSG_RESULT([$SED]) +])#AC_PROG_SED +])#m4_ifndef + +# Old name: +AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED]) +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([LT_AC_PROG_SED], []) + + +# _LT_CHECK_SHELL_FEATURES +# ------------------------ +# Find out whether the shell is Bourne or XSI compatible, +# or has some other useful features. +m4_defun([_LT_CHECK_SHELL_FEATURES], +[AC_MSG_CHECKING([whether the shell understands some XSI constructs]) +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +AC_MSG_RESULT([$xsi_shell]) +_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell']) + +AC_MSG_CHECKING([whether the shell understands "+="]) +lt_shell_append=no +( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +AC_MSG_RESULT([$lt_shell_append]) +_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append']) + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi +_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac +_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl +_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl +])# _LT_CHECK_SHELL_FEATURES + + +# _LT_PROG_XSI_SHELLFNS +# --------------------- +# Bourne and XSI compatible variants of some useful shell functions. +m4_defun([_LT_PROG_XSI_SHELLFNS], +[case $xsi_shell in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$func_dirname_result" +# basename: Compute filename of FILE. +# value retuned in "$func_basename_result" +# Implementation must be kept synchronized with func_dirname +# and func_basename. For efficiency, we do not delegate to +# those functions but instead duplicate the functionality here. +func_dirname_and_basename () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +func_stripname () +{ + # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are + # positional parameters, so assign one to ordinary parameter first. + func_stripname_result=${3} + func_stripname_result=${func_stripname_result#"${1}"} + func_stripname_result=${func_stripname_result%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $[*] )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + +_LT_EOF + ;; + *) # Bourne compatible functions. + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + +dnl func_dirname_and_basename +dnl A portable version of this function is already defined in general.m4sh +dnl so there is no need for it here. + +# func_stripname prefix suffix name +# strip PREFIX and SUFFIX off of NAME. +# PREFIX and SUFFIX must not contain globbing or regex special +# characters, hashes, percent signs, but SUFFIX may contain a leading +# dot (in which case that matches only a dot). +# func_strip_suffix prefix name +func_stripname () +{ + case ${2} in + .*) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; + esac +} + +# sed scripts: +my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q' +my_sed_long_arg='1s/^-[[^=]]*=//' + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` +} + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'` +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "$[@]"` +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len` +} + +_LT_EOF +esac + +case $lt_shell_append in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$[1]+=\$[2]" +} +_LT_EOF + ;; + *) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$[1]=\$$[1]\$[2]" +} + +_LT_EOF + ;; + esac +]) + +# Helper functions for option handling. -*- Autoconf -*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltoptions.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) + + +# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) +# ------------------------------------------ +m4_define([_LT_MANGLE_OPTION], +[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) + + +# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) +# --------------------------------------- +# Set option OPTION-NAME for macro MACRO-NAME, and if there is a +# matching handler defined, dispatch to it. Other OPTION-NAMEs are +# saved as a flag. +m4_define([_LT_SET_OPTION], +[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl +m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), + _LT_MANGLE_DEFUN([$1], [$2]), + [m4_warning([Unknown $1 option `$2'])])[]dnl +]) + + +# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) +# ------------------------------------------------------------ +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. +m4_define([_LT_IF_OPTION], +[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) + + +# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) +# ------------------------------------------------------- +# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME +# are set. +m4_define([_LT_UNLESS_OPTIONS], +[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), + [m4_define([$0_found])])])[]dnl +m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 +])[]dnl +]) + + +# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) +# ---------------------------------------- +# OPTION-LIST is a space-separated list of Libtool options associated +# with MACRO-NAME. If any OPTION has a matching handler declared with +# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about +# the unknown option and exit. +m4_defun([_LT_SET_OPTIONS], +[# Set options +m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), + [_LT_SET_OPTION([$1], _LT_Option)]) + +m4_if([$1],[LT_INIT],[ + dnl + dnl Simply set some default values (i.e off) if boolean options were not + dnl specified: + _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no + ]) + _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no + ]) + dnl + dnl If no reference was made to various pairs of opposing options, then + dnl we run the default mode handler for the pair. For example, if neither + dnl `shared' nor `disable-shared' was passed, we enable building of shared + dnl archives by default: + _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) + _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) + _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], + [_LT_ENABLE_FAST_INSTALL]) + ]) +])# _LT_SET_OPTIONS + + + +# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) +# ----------------------------------------- +m4_define([_LT_MANGLE_DEFUN], +[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) + + +# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) +# ----------------------------------------------- +m4_define([LT_OPTION_DEFINE], +[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl +])# LT_OPTION_DEFINE + + +# dlopen +# ------ +LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes +]) + +AU_DEFUN([AC_LIBTOOL_DLOPEN], +[_LT_SET_OPTION([LT_INIT], [dlopen]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `dlopen' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) + + +# win32-dll +# --------- +# Declare package support for building win32 dll's. +LT_OPTION_DEFINE([LT_INIT], [win32-dll], +[enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + ;; +esac + +test -z "$AS" && AS=as +_LT_DECL([], [AS], [0], [Assembler program])dnl + +test -z "$DLLTOOL" && DLLTOOL=dlltool +_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl + +test -z "$OBJDUMP" && OBJDUMP=objdump +_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl +])# win32-dll + +AU_DEFUN([AC_LIBTOOL_WIN32_DLL], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +_LT_SET_OPTION([LT_INIT], [win32-dll]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `win32-dll' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) + + +# _LT_ENABLE_SHARED([DEFAULT]) +# ---------------------------- +# implement the --enable-shared flag, and supports the `shared' and +# `disable-shared' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_SHARED], +[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([shared], + [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], + [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) + + _LT_DECL([build_libtool_libs], [enable_shared], [0], + [Whether or not to build shared libraries]) +])# _LT_ENABLE_SHARED + +LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) +]) + +AC_DEFUN([AC_DISABLE_SHARED], +[_LT_SET_OPTION([LT_INIT], [disable-shared]) +]) + +AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_SHARED], []) +dnl AC_DEFUN([AM_DISABLE_SHARED], []) + + + +# _LT_ENABLE_STATIC([DEFAULT]) +# ---------------------------- +# implement the --enable-static flag, and support the `static' and +# `disable-static' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_STATIC], +[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([static], + [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], + [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_static=]_LT_ENABLE_STATIC_DEFAULT) + + _LT_DECL([build_old_libs], [enable_static], [0], + [Whether or not to build static libraries]) +])# _LT_ENABLE_STATIC + +LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) + +# Old names: +AC_DEFUN([AC_ENABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) +]) + +AC_DEFUN([AC_DISABLE_STATIC], +[_LT_SET_OPTION([LT_INIT], [disable-static]) +]) + +AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AM_ENABLE_STATIC], []) +dnl AC_DEFUN([AM_DISABLE_STATIC], []) + + + +# _LT_ENABLE_FAST_INSTALL([DEFAULT]) +# ---------------------------------- +# implement the --enable-fast-install flag, and support the `fast-install' +# and `disable-fast-install' LT_INIT options. +# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. +m4_define([_LT_ENABLE_FAST_INSTALL], +[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl +AC_ARG_ENABLE([fast-install], + [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], + [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], + [p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac], + [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) + +_LT_DECL([fast_install], [enable_fast_install], [0], + [Whether or not to optimize for fast installation])dnl +])# _LT_ENABLE_FAST_INSTALL + +LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) +LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) + +# Old names: +AU_DEFUN([AC_ENABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `fast-install' option into LT_INIT's first parameter.]) +]) + +AU_DEFUN([AC_DISABLE_FAST_INSTALL], +[_LT_SET_OPTION([LT_INIT], [disable-fast-install]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you put +the `disable-fast-install' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) +dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) + + +# _LT_WITH_PIC([MODE]) +# -------------------- +# implement the --with-pic flag, and support the `pic-only' and `no-pic' +# LT_INIT options. +# MODE is either `yes' or `no'. If omitted, it defaults to `both'. +m4_define([_LT_WITH_PIC], +[AC_ARG_WITH([pic], + [AS_HELP_STRING([--with-pic], + [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], + [pic_mode="$withval"], + [pic_mode=default]) + +test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) + +_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl +])# _LT_WITH_PIC + +LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) +LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) + +# Old name: +AU_DEFUN([AC_LIBTOOL_PICMODE], +[_LT_SET_OPTION([LT_INIT], [pic-only]) +AC_DIAGNOSE([obsolete], +[$0: Remove this warning and the call to _LT_SET_OPTION when you +put the `pic-only' option into LT_INIT's first parameter.]) +]) + +dnl aclocal-1.4 backwards compatibility: +dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) + + +m4_define([_LTDL_MODE], []) +LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], + [m4_define([_LTDL_MODE], [nonrecursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [recursive], + [m4_define([_LTDL_MODE], [recursive])]) +LT_OPTION_DEFINE([LTDL_INIT], [subproject], + [m4_define([_LTDL_MODE], [subproject])]) + +m4_define([_LTDL_TYPE], []) +LT_OPTION_DEFINE([LTDL_INIT], [installable], + [m4_define([_LTDL_TYPE], [installable])]) +LT_OPTION_DEFINE([LTDL_INIT], [convenience], + [m4_define([_LTDL_TYPE], [convenience])]) + +# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. +# Written by Gary V. Vaughan, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 6 ltsugar.m4 + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) + + +# lt_join(SEP, ARG1, [ARG2...]) +# ----------------------------- +# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their +# associated separator. +# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier +# versions in m4sugar had bugs. +m4_define([lt_join], +[m4_if([$#], [1], [], + [$#], [2], [[$2]], + [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) +m4_define([_lt_join], +[m4_if([$#$2], [2], [], + [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) + + +# lt_car(LIST) +# lt_cdr(LIST) +# ------------ +# Manipulate m4 lists. +# These macros are necessary as long as will still need to support +# Autoconf-2.59 which quotes differently. +m4_define([lt_car], [[$1]]) +m4_define([lt_cdr], +[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], + [$#], 1, [], + [m4_dquote(m4_shift($@))])]) +m4_define([lt_unquote], $1) + + +# lt_append(MACRO-NAME, STRING, [SEPARATOR]) +# ------------------------------------------ +# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. +# Note that neither SEPARATOR nor STRING are expanded; they are appended +# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). +# No SEPARATOR is output if MACRO-NAME was previously undefined (different +# than defined and empty). +# +# This macro is needed until we can rely on Autoconf 2.62, since earlier +# versions of m4sugar mistakenly expanded SEPARATOR but not STRING. +m4_define([lt_append], +[m4_define([$1], + m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) + + + +# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) +# ---------------------------------------------------------- +# Produce a SEP delimited list of all paired combinations of elements of +# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list +# has the form PREFIXmINFIXSUFFIXn. +# Needed until we can rely on m4_combine added in Autoconf 2.62. +m4_define([lt_combine], +[m4_if(m4_eval([$# > 3]), [1], + [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl +[[m4_foreach([_Lt_prefix], [$2], + [m4_foreach([_Lt_suffix], + ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, + [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) + + +# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) +# ----------------------------------------------------------------------- +# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited +# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. +m4_define([lt_if_append_uniq], +[m4_ifdef([$1], + [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], + [lt_append([$1], [$2], [$3])$4], + [$5])], + [lt_append([$1], [$2], [$3])$4])]) + + +# lt_dict_add(DICT, KEY, VALUE) +# ----------------------------- +m4_define([lt_dict_add], +[m4_define([$1($2)], [$3])]) + + +# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) +# -------------------------------------------- +m4_define([lt_dict_add_subkey], +[m4_define([$1($2:$3)], [$4])]) + + +# lt_dict_fetch(DICT, KEY, [SUBKEY]) +# ---------------------------------- +m4_define([lt_dict_fetch], +[m4_ifval([$3], + m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), + m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) + + +# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) +# ----------------------------------------------------------------- +m4_define([lt_if_dict_fetch], +[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], + [$5], + [$6])]) + + +# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) +# -------------------------------------------------------------- +m4_define([lt_dict_filter], +[m4_if([$5], [], [], + [lt_join(m4_quote(m4_default([$4], [[, ]])), + lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), + [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl +]) + +# ltversion.m4 -- version numbers -*- Autoconf -*- +# +# Copyright (C) 2004 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# Generated from ltversion.in. + +# serial 3017 ltversion.m4 +# This file is part of GNU Libtool + +m4_define([LT_PACKAGE_VERSION], [2.2.6b]) +m4_define([LT_PACKAGE_REVISION], [1.3017]) + +AC_DEFUN([LTVERSION_VERSION], +[macro_version='2.2.6b' +macro_revision='1.3017' +_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?]) +_LT_DECL(, macro_revision, 0) +]) + +# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- +# +# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. +# Written by Scott James Remnant, 2004. +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. + +# serial 4 lt~obsolete.m4 + +# These exist entirely to fool aclocal when bootstrapping libtool. +# +# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN) +# which have later been changed to m4_define as they aren't part of the +# exported API, or moved to Autoconf or Automake where they belong. +# +# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN +# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us +# using a macro with the same name in our local m4/libtool.m4 it'll +# pull the old libtool.m4 in (it doesn't see our shiny new m4_define +# and doesn't know about Autoconf macros at all.) +# +# So we provide this file, which has a silly filename so it's always +# included after everything else. This provides aclocal with the +# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything +# because those macros already exist, or will be overwritten later. +# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. +# +# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. +# Yes, that means every name once taken will need to remain here until +# we give up compatibility with versions before 1.7, at which point +# we need to keep only those names which we still refer to. + +# This is to help aclocal find these macros, as it can't see m4_define. +AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])]) + +m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])]) +m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])]) +m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])]) +m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])]) +m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])]) +m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])]) +m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])]) +m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])]) +m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])]) +m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])]) +m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])]) +m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])]) +m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])]) +m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])]) +m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])]) +m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])]) +m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])]) +m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])]) +m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])]) +m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])]) +m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])]) +m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])]) +m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])]) +m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])]) +m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])]) +m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])]) +m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])]) +m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])]) +m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])]) +m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])]) +m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])]) +m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])]) +m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])]) +m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])]) +m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])]) +m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])]) +m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])]) +m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])]) +m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])]) +m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])]) +m4_ifndef([AC_LIBTOOL_RC], [AC_DEFUN([AC_LIBTOOL_RC])]) +m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])]) +m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])]) +m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])]) +m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])]) +m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])]) +m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])]) +m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])]) +m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])]) +m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])]) + +# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- +# serial 1 (pkg-config-0.24) +# +# Copyright © 2004 Scott James Remnant . +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# PKG_PROG_PKG_CONFIG([MIN-VERSION]) +# ---------------------------------- +AC_DEFUN([PKG_PROG_PKG_CONFIG], +[m4_pattern_forbid([^_?PKG_[A-Z_]+$]) +m4_pattern_allow([^PKG_CONFIG(_PATH)?$]) +AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility]) +AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path]) +AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path]) + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + AC_PATH_TOOL([PKG_CONFIG], [pkg-config]) +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=m4_default([$1], [0.9.0]) + AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version]) + if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + PKG_CONFIG="" + fi +fi[]dnl +])# PKG_PROG_PKG_CONFIG + +# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +# +# Check to see whether a particular set of modules exists. Similar +# to PKG_CHECK_MODULES(), but does not set variables or print errors. +# +# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +# only at the first occurence in configure.ac, so if the first place +# it's called might be skipped (such as if it is within an "if", you +# have to call PKG_CHECK_EXISTS manually +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_EXISTS], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +if test -n "$PKG_CONFIG" && \ + AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then + m4_default([$2], [:]) +m4_ifvaln([$3], [else + $3])dnl +fi]) + +# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) +# --------------------------------------------- +m4_define([_PKG_CONFIG], +[if test -n "$$1"; then + pkg_cv_[]$1="$$1" + elif test -n "$PKG_CONFIG"; then + PKG_CHECK_EXISTS([$3], + [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`], + [pkg_failed=yes]) + else + pkg_failed=untried +fi[]dnl +])# _PKG_CONFIG + +# _PKG_SHORT_ERRORS_SUPPORTED +# ----------------------------- +AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi[]dnl +])# _PKG_SHORT_ERRORS_SUPPORTED + + +# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +# [ACTION-IF-NOT-FOUND]) +# +# +# Note that if there is a possibility the first call to +# PKG_CHECK_MODULES might not happen, you should be sure to include an +# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac +# +# +# -------------------------------------------------------------- +AC_DEFUN([PKG_CHECK_MODULES], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl +AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl + +pkg_failed=no +AC_MSG_CHECKING([for $1]) + +_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2]) +_PKG_CONFIG([$1][_LIBS], [libs], [$2]) + +m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS +and $1[]_LIBS to avoid the need to call pkg-config. +See the pkg-config man page for more details.]) + +if test $pkg_failed = yes; then + AC_MSG_RESULT([no]) + _PKG_SHORT_ERRORS_SUPPORTED + if test $_pkg_short_errors_supported = yes; then + $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$2" 2>&1` + else + $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors "$2" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD + + m4_default([$4], [AC_MSG_ERROR( +[Package requirements ($2) were not met: + +$$1_PKG_ERRORS + +Consider adjusting the PKG_CONFIG_PATH environment variable if you +installed software in a non-standard prefix. + +_PKG_TEXT])[]dnl + ]) +elif test $pkg_failed = untried; then + AC_MSG_RESULT([no]) + m4_default([$4], [AC_MSG_FAILURE( +[The pkg-config script could not be found or is too old. 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This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken +alias in your environment]) + fi + + test "$[2]" = conftest.file + ) +then + # Ok. + : +else + AC_MSG_ERROR([newly created file is older than distributed files! +Check your system clock]) +fi +AC_MSG_RESULT(yes)]) + +# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. +# +# This file is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# AM_PROG_INSTALL_STRIP +# --------------------- +# One issue with vendor `install' (even GNU) is that you can't +# specify the program used to strip binaries. 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We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi +done +rm -rf conftest.dir + +AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) +AC_MSG_RESULT([$am_cv_prog_tar_$1])]) +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) # _AM_PROG_TAR + diff --git a/ax_python_devel.m4 b/ax_python_devel.m4 new file mode 100644 index 0000000..0740c64 --- /dev/null +++ b/ax_python_devel.m4 @@ -0,0 +1,323 @@ +# =========================================================================== +# http://www.nongnu.org/autoconf-archive/ax_python_devel.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_PYTHON_DEVEL([version]) +# +# DESCRIPTION +# +# Note: Defines as a precious variable "PYTHON_VERSION". Don't override it +# in your configure.ac. +# +# This macro checks for Python and tries to get the include path to +# 'Python.h'. It provides the $(PYTHON_CPPFLAGS) and $(PYTHON_LDFLAGS) +# output variables. It also exports $(PYTHON_EXTRA_LIBS) and +# $(PYTHON_EXTRA_LDFLAGS) for embedding Python in your code. +# +# You can search for some particular version of Python by passing a +# parameter to this macro, for example ">= '2.3.1'", or "== '2.4'". Please +# note that you *have* to pass also an operator along with the version to +# match, and pay special attention to the single quotes surrounding the +# version number. Don't use "PYTHON_VERSION" for this: that environment +# variable is declared as precious and thus reserved for the end-user. +# +# This macro should work for all versions of Python >= 2.1.0. As an end +# user, you can disable the check for the python version by setting the +# PYTHON_NOVERSIONCHECK environment variable to something else than the +# empty string. +# +# If you need to use this macro for an older Python version, please +# contact the authors. We're always open for feedback. +# +# LICENSE +# +# Copyright (c) 2009 Sebastian Huber +# Copyright (c) 2009 Alan W. Irwin +# Copyright (c) 2009 Rafael Laboissiere +# Copyright (c) 2009 Andrew Collier +# Copyright (c) 2009 Matteo Settenvini +# Copyright (c) 2009 Horst Knorr +# +# This program is free software: you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation, either version 3 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +AU_ALIAS([AC_PYTHON_DEVEL], [AX_PYTHON_DEVEL]) +AC_DEFUN([AX_PYTHON_DEVEL],[ + # + # Allow the use of a (user set) custom python version + # + AC_ARG_VAR([PYTHON_VERSION],[The installed Python + version to use, for example '2.3'. This string + will be appended to the Python interpreter + canonical name.]) + + AC_PATH_PROG([PYTHON],[python[$PYTHON_VERSION]]) + if test -z "$PYTHON"; then + AC_MSG_ERROR([Cannot find python$PYTHON_VERSION in your system path]) + PYTHON_VERSION="" + fi + + # + # Check for a version of Python >= 2.1.0 + # + AC_MSG_CHECKING([for a version of Python >= '2.1.0']) + ac_supports_python_ver=`$PYTHON -c "import sys; \ + ver = sys.version.split ()[[0]]; \ + print (ver >= '2.1.0')"` + if test "$ac_supports_python_ver" != "True"; then + if test -z "$PYTHON_NOVERSIONCHECK"; then + AC_MSG_RESULT([no]) + AC_MSG_FAILURE([ +This version of the AC@&t@_PYTHON_DEVEL macro +doesn't work properly with versions of Python before +2.1.0. You may need to re-run configure, setting the +variables PYTHON_CPPFLAGS, PYTHON_LDFLAGS, PYTHON_SITE_PKG, +PYTHON_EXTRA_LIBS and PYTHON_EXTRA_LDFLAGS by hand. +Moreover, to disable this check, set PYTHON_NOVERSIONCHECK +to something else than an empty string. +]) + else + AC_MSG_RESULT([skip at user request]) + fi + else + AC_MSG_RESULT([yes]) + fi + + # + # if the macro parameter ``version'' is set, honour it + # + if test -n "$1"; then + AC_MSG_CHECKING([for a version of Python $1]) + ac_supports_python_ver=`$PYTHON -c "import sys; \ + ver = sys.version.split ()[[0]]; \ + print (ver $1)"` + if test "$ac_supports_python_ver" = "True"; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + AC_MSG_ERROR([this package requires Python $1. +If you have it installed, but it isn't the default Python +interpreter in your system path, please pass the PYTHON_VERSION +variable to configure. See ``configure --help'' for reference. +]) + PYTHON_VERSION="" + fi + fi + + # + # Check if you have distutils, else fail + # + AC_MSG_CHECKING([for the distutils Python package]) + ac_distutils_result=`$PYTHON -c "import distutils" 2>&1` + if test -z "$ac_distutils_result"; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + AC_MSG_ERROR([cannot import Python module "distutils". +Please check your Python installation. The error was: +$ac_distutils_result]) + PYTHON_VERSION="" + fi + + # + # Check for Python include path + # + AC_MSG_CHECKING([for Python include path]) + if test -z "$PYTHON_CPPFLAGS"; then + python_path=`$PYTHON -c "import distutils.sysconfig; \ + print (distutils.sysconfig.get_python_inc ());"` + if test -n "${python_path}"; then + python_path="-I$python_path" + fi + PYTHON_CPPFLAGS=$python_path + fi + AC_MSG_RESULT([$PYTHON_CPPFLAGS]) + AC_SUBST([PYTHON_CPPFLAGS]) + + # + # Check for Python library path + # + AC_MSG_CHECKING([for Python library path]) + if test -z "$PYTHON_LDFLAGS"; then + # (makes two attempts to ensure we've got a version number + # from the interpreter) + ac_python_version=`cat<]], + [[Py_Initialize();]]) + ],[pythonexists=yes],[pythonexists=no]) + AC_LANG_POP([C]) + # turn back to default flags + CPPFLAGS="$ac_save_CPPFLAGS" + LIBS="$ac_save_LIBS" + + AC_MSG_RESULT([$pythonexists]) + + if test ! "x$pythonexists" = "xyes"; then + AC_MSG_FAILURE([ + Could not link test program to Python. Maybe the main Python library has been + installed in some non-standard library path. If so, pass it to configure, + via the LDFLAGS environment variable. + Example: ./configure LDFLAGS="-L/usr/non-standard-path/python/lib" + ============================================================================ + ERROR! + You probably have to install the development version of the Python package + for your distribution. The exact name of this package varies among them. + ============================================================================ + ]) + PYTHON_VERSION="" + fi + + # + # all done! + # +]) diff --git a/bootstrap b/bootstrap new file mode 100755 index 0000000..93723b7 --- /dev/null +++ b/bootstrap @@ -0,0 +1,18 @@ +#!/bin/sh + +# $Id: bootstrap 1044 2009-09-23 04:34:38Z michael $ +# $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/bootstrap $ + +# exit on errors +set -e + +# set nicer prompt for tracing +PS4="$0:\$LINENO> " +set -x + +aclocal +libtoolize --copy --force +autoheader +automake --add-missing --copy --foreign +autoconf + diff --git a/cfg.c b/cfg.c new file mode 100644 index 0000000..45892fd --- /dev/null +++ b/cfg.c @@ -0,0 +1,714 @@ +/* $Id: cfg.c 1109 2010-02-12 13:16:27Z mjona $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/cfg.c $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/cfg.c $ + * + * config file stuff + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004, 2009 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * cfg_init (source) + * read configuration from source + * returns 0 if successful + * returns -1 in case of an error + * + * cfg_source (void) + * returns the file the configuration was read from + * + * cfg_cmd (arg) + * allows us to overwrite entries in the + * config-file from the command line. + * arg is 'key=value' + * cfg_cmd can be called _before_ cfg_read() + * returns 0 if ok, -1 if arg cannot be parsed + * + * cfg_list (section) + * returns a list of all keys in the specified section + * This list was allocated be cfg_list() and must be + * freed by the caller! + * + * cfg_rename (section, old, new) + * changes the key of a existing entry + * + * cfg_get_raw (section, key, defval) + * return the a value for a given key in a given section + * or if key does not exist. Does NOT evaluate + * the expression. Therefore used to get the expression + * itself! + * + * cfg_get (section, key, defval) + * return the a value for a given key in a given section + * or if key does not exist. The specified + * value in the config is treated as a expression and + * is evaluated! + * + * cfg_number (section, key, defval, min, int max, *value) + * return the a value for a given key in a given section + * convert it into a number with syntax checking + * check if its in a given range. As it uses cfg_get() + * internally, the evaluator is used here, too. + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include + +#include +#include + +#include "debug.h" +#include "evaluator.h" +#include "cfg.h" + +#ifdef WITH_DMALLOC +#include +#endif + +typedef struct { + char *key; + char *val; + int lock; +} ENTRY; + + +static char *Config_File = NULL; +static ENTRY *Config = NULL; +static int nConfig = 0; + + +/* bsearch compare function for config entries */ +static int c_lookup(const void *a, const void *b) +{ + char *key = (char *) a; + ENTRY *entry = (ENTRY *) b; + + return strcasecmp(key, entry->key); +} + + +/* qsort compare function for variables */ +static int c_sort(const void *a, const void *b) +{ + ENTRY *ea = (ENTRY *) a; + ENTRY *eb = (ENTRY *) b; + + return strcasecmp(ea->key, eb->key); +} + + +/* remove leading and trailing whitespace */ +static char *strip(char *s, const int strip_comments) +{ + char *p; + + while (isblank(*s)) + s++; + + for (p = s; *p; p++) { + if (*p == '"') + do + p++; + while (*p && *p != '\n' && *p != '\r' && *p != '"'); + if (*p == '\'') + do + p++; + while (*p && *p != '\n' && *p != '\r' && *p != '\''); + if (*p == '\n' || (strip_comments && *p == '#' && (p == s || *(p - 1) != '\\'))) { + *p = '\0'; + break; + } + if (*p == '\r' && *(p + 1) == '\n') { + /* replace from DOS with blank */ + *p = ' '; + } + } + + for (p--; p > s && isblank(*p); p--) + *p = '\0'; + + return s; +} + + +/* which if a string contains only valid chars */ +/* i.e. start with a char and contains chars and nums */ +static int validchars(const char *string, const int numstart) +{ + const char *c; + + for (c = string; *c; c++) { + /* first and following chars */ + if ((*c >= 'A' && *c <= 'Z') || (*c >= 'a' && *c <= 'z') || (*c == '_')) + continue; + /* number as first or following char */ + if ((numstart || c > string) && *c >= '0' && *c <= '9') + continue; + /* only following chars */ + if ((c > string) && ((*c == '.') || (*c == '-'))) + continue; + return 0; + } + return 1; +} + + +static void cfg_add(const char *section, const char *key, const char *val, const int lock) +{ + char *buffer; + ENTRY *entry; + + /* allocate buffer */ + buffer = malloc(strlen(section) + strlen(key) + 2); + *buffer = '\0'; + + /* prepare section.key */ + if (section != NULL && *section != '\0') { + strcpy(buffer, section); + strcat(buffer, "."); + } + strcat(buffer, key); + + /* does the key already exist? */ + entry = bsearch(buffer, Config, nConfig, sizeof(ENTRY), c_lookup); + + if (entry != NULL) { + if (entry->lock > lock) + return; + debug("Warning: key <%s>: value <%s> overwritten with <%s>", buffer, entry->val, val); + free(buffer); + if (entry->val) + free(entry->val); + entry->val = strdup(val); + return; + } + + nConfig++; + Config = realloc(Config, nConfig * sizeof(ENTRY)); + Config[nConfig - 1].key = buffer; + Config[nConfig - 1].val = strdup(val); + Config[nConfig - 1].lock = lock; + + qsort(Config, nConfig, sizeof(ENTRY), c_sort); + +} + + +int cfg_cmd(const char *arg) +{ + char *key, *val; + char *buffer; + + buffer = strdup(arg); + key = strip(buffer, 0); + for (val = key; *val; val++) { + if (*val == '=') { + *val++ = '\0'; + break; + } + } + if (*key == '\0' || *val == '\0') { + free(buffer); + return -1; + } + + if (!validchars(key, 0)) { + free(buffer); + return -1; + } + + cfg_add("", key, val, 1); + + free(buffer); + return 0; +} + + +char *cfg_list(const char *section) +{ + int i, len; + char *key, *list; + + /* calculate key length */ + len = strlen(section) + 1; + + /* prepare search key */ + key = malloc(len + 1); + strcpy(key, section); + strcat(key, "."); + + /* start with empty string */ + list = malloc(1); + *list = '\0'; + + /* search matching entries */ + for (i = 0; i < nConfig; i++) { + if (strncasecmp(Config[i].key, key, len) == 0) { + list = realloc(list, strlen(list) + strlen(Config[i].key) - len + 2); + if (*list != '\0') + strcat(list, "|"); + strcat(list, Config[i].key + len); + } + } + + free(key); + return list; +} + + +int cfg_rename(const char *section, const char *old, const char *new) +{ + char *buffer; + ENTRY *old_entry, *new_entry; + + /* prepare old section.key */ + buffer = malloc(strlen(section) + strlen(old) + 2); + *buffer = '\0'; + if (section != NULL && *section != '\0') { + strcpy(buffer, section); + strcat(buffer, "."); + } + strcat(buffer, old); + + /* lookup old entry */ + old_entry = bsearch(buffer, Config, nConfig, sizeof(ENTRY), c_lookup); + free(buffer); + + if (old_entry == NULL) { + error("internal error: cfg_rename(%s, %s, %s) failed: entry not found!", section, old, new); + return -1; + } + + /* prepare new section.key */ + buffer = malloc(strlen(section) + strlen(new) + 2); + *buffer = '\0'; + if (section != NULL && *section != '\0') { + strcpy(buffer, section); + strcat(buffer, "."); + } + strcat(buffer, new); + + /* lookup new entry */ + new_entry = bsearch(buffer, Config, nConfig, sizeof(ENTRY), c_lookup); + + if (new_entry != NULL) { + info("cfg_rename(%s, %s, %s) failed: entry already exists!", section, old, new); + free(buffer); + return -1; + } + + /* replace key */ + free(old_entry->key); + old_entry->key = buffer; + + /* sort table again */ + qsort(Config, nConfig, sizeof(ENTRY), c_sort); + + return 0; +} + + +static char *cfg_lookup(const char *section, const char *key) +{ + int len; + char *buffer; + ENTRY *entry; + + /* calculate key length */ + len = strlen(key) + 1; + if (section != NULL) + len += strlen(section) + 1; + + /* allocate buffer */ + buffer = malloc(len); + *buffer = '\0'; + + /* prepare section:key */ + if (section != NULL && *section != '\0') { + strcpy(buffer, section); + strcat(buffer, "."); + } + strcat(buffer, key); + + /* search entry */ + entry = bsearch(buffer, Config, nConfig, sizeof(ENTRY), c_lookup); + + /* free buffer again */ + free(buffer); + + if (entry != NULL) + return entry->val; + + return NULL; +} + + +char *cfg_get_raw(const char *section, const char *key, const char *defval) +{ + char *val = cfg_lookup(section, key); + + if (val != NULL) + return val; + + return (char *) defval; +} + + +char *cfg_get(const char *section, const char *key, const char *defval) +{ + char *expression; + char *retval; + void *tree = NULL; + RESULT result = { 0, 0, 0, NULL }; + + expression = cfg_lookup(section, key); + + if (expression != NULL) { + if (*expression == '\0') + return strdup(""); + if (Compile(expression, &tree) == 0 && Eval(tree, &result) == 0) { + retval = strdup(R2S(&result)); + DelTree(tree); + DelResult(&result); + return (retval); + } + DelTree(tree); + DelResult(&result); + } + if (defval) + return strdup(defval); + return NULL; +} + + +int cfg_number(const char *section, const char *key, const int defval, const int min, const int max, int *value) +{ + char *expression; + void *tree = NULL; + RESULT result = { 0, 0, 0, NULL }; + + /* start with default value */ + /* in case of an (uncatched) error, you have the */ + /* default value set, which may be handy... */ + *value = defval; + + expression = cfg_get_raw(section, key, NULL); + if (expression == NULL || *expression == '\0') { + return 0; + } + + if (Compile(expression, &tree) != 0) { + DelTree(tree); + return -1; + } + if (Eval(tree, &result) != 0) { + DelTree(tree); + DelResult(&result); + return -1; + } + *value = R2N(&result); + DelTree(tree); + DelResult(&result); + + if (*value < min) { + error("bad '%s.%s' value '%d' in %s, minimum is %d", section, key, *value, cfg_source(), min); + *value = min; + return -1; + } + + if (max > min && max != -1 && *value > max) { + error("bad '%s.%s' value '%d' in %s, maximum is %d", section, key, *value, cfg_source(), max); + *value = max; + return -1; + } + + return 1; +} + + +static int cfg_check_source(const char *file) +{ + /* as passwords and commands are stored in the config file, + * we will check that: + * - file is a normal file (or /dev/null) + * - file owner is owner of program + * - file is not accessible by group + * - file is not accessible by other + */ + + struct stat stbuf; + uid_t uid, gid; + int error; + + uid = geteuid(); + gid = getegid(); + + if (stat(file, &stbuf) == -1) { + error("stat(%s) failed: %s", file, strerror(errno)); + return -1; + } + if (S_ISCHR(stbuf.st_mode) && strcmp(file, "/dev/null") == 0) + return 0; + + error = 0; + if (!S_ISREG(stbuf.st_mode)) { + error("security error: '%s' is not a regular file", file); + error = -1; + } + if (stbuf.st_uid != uid || stbuf.st_gid != gid) { + error("security error: owner and/or group of '%s' don't match", file); + error = -1; + } +#if ! defined(__CYGWIN__) + if (stbuf.st_mode & S_IRWXG || stbuf.st_mode & S_IRWXO) { + error("security error: group or other have access to '%s'", file); + error = -1; + } +#endif + return error; +} + + +static int cfg_read(const char *file) +{ + FILE *stream; + char buffer[256]; + char section[256]; + char *line, *key, *val, *end; + int section_open, section_close; + int error, lineno; + + stream = fopen(file, "r"); + if (stream == NULL) { + error("open(%s) failed: %s", file, strerror(errno)); + return -1; + } + + /* start with empty section */ + strcpy(section, ""); + + error = 0; + lineno = 0; + while ((line = fgets(buffer, 256, stream)) != NULL) { + + /* increment line number */ + lineno++; + + /* skip empty lines */ + if (*(line = strip(line, 1)) == '\0') + continue; + + /* reset section flags */ + section_open = 0; + section_close = 0; + + /* key is first word */ + key = line; + + /* search first blank between key and value */ + for (val = line; *val; val++) { + if (isblank(*val)) { + *val++ = '\0'; + break; + } + } + + /* strip value */ + val = strip(val, 1); + + /* search end of value */ + if (*val) + for (end = val; *(end + 1); end++); + else + end = val; + + /* if last char is '{', a section has been opened */ + if (*end == '{') { + section_open = 1; + *end = '\0'; + val = strip(val, 0); + } + + /* provess "value" in double-quotes */ + if (*val == '"' && *end == '"') { + *end = '\0'; + val++; + } + + /* if key is '}', a section has been closed */ + if (strcmp(key, "}") == 0) { + section_close = 1; + *key = '\0'; + } + + /* sanity check: '}' should be the only char in a line */ + if (section_close && (section_open || *val != '\0')) { + error("error in config file '%s' line %d: garbage after '}'", file, lineno); + error = 1; + break; + } + + /* check key for valid chars */ + if (!validchars(key, 0)) { + error("error in config file '%s' line %d: key '%s' is invalid", file, lineno, key); + error = 1; + break; + } + + /* on section-open, check value for valid chars */ + if (section_open && !validchars(val, 1)) { + error("error in config file '%s' line %d: section '%s' is invalid", file, lineno, val); + error = 1; + break; + } + + /* on section-open, append new section name */ + if (section_open) { + /* is the section[] array big enough? */ + if (strlen(section) + strlen(key) + 3 > sizeof(section)) { + error("error in config file '%s' line %d: section buffer overflow", file, lineno); + error = 1; + break; + } + if (*section != '\0') + strcat(section, "."); + strcat(section, key); + if (*val != '\0') { + strcat(section, ":"); + strcat(section, val); + } + continue; + } + + /* on section-close, remove last section name */ + if (section_close) { + /* sanity check: section already empty? */ + if (*section == '\0') { + error("error in config file '%s' line %d: unmatched closing brace", file, lineno); + error = 1; + break; + } + + end = strrchr(section, '.'); + if (end == NULL) + *section = '\0'; + else + *end = '\0'; + continue; + } + + /* finally: add key */ + cfg_add(section, key, val, 0); + + } + + /* sanity check: are the braces balanced? */ + if (!error && *section != '\0') { + error("error in config file '%s' line %d: unbalanced braces", file, lineno); + error = 1; + } + + fclose(stream); + + return -error; +} + + +static void cfg_dump(void) +{ + int i, len; + + /* find longest key for pretty output */ + len = 1; + for (i = 0; i < nConfig; i++) { + int l = strlen(Config[i].key); + if (l > len) + len = l; + } + + info("Dump of %s:", Config_File); + for (i = 0; i < nConfig; i++) { + info(" %-*s %s", len, Config[i].key, Config[i].val); + } + info(" "); +} + + +int cfg_init(const char *file) +{ + if (cfg_check_source(file) == -1) { + return -1; + } + + if (cfg_read(file) < 0) + return -1; + + if (Config_File) + free(Config_File); + + Config_File = strdup(file); + + if (verbose_level > 1) + cfg_dump(); + + return 0; +} + + +char *cfg_source(void) +{ + if (Config_File) + return Config_File; + else + return ""; +} + + +int cfg_exit(void) +{ + int i; + for (i = 0; i < nConfig; i++) { + if (Config[i].key) + free(Config[i].key); + if (Config[i].val) + free(Config[i].val); + } + + if (Config) { + free(Config); + Config = NULL; + } + + if (Config_File) { + free(Config_File); + Config_File = NULL; + } + + return 0; +} diff --git a/cfg.h b/cfg.h new file mode 100644 index 0000000..ccaddf2 --- /dev/null +++ b/cfg.h @@ -0,0 +1,40 @@ +/* $Id: cfg.h 967 2009-01-15 15:15:24Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/cfg.h $ + * + * config file stuff + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004, 2009 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef _CFG_H_ +#define _CFG_H_ + +int cfg_init(const char *file); +char *cfg_source(void); +int cfg_cmd(const char *arg); +char *cfg_list(const char *section); +int cfg_rename(const char *section, const char *old, const char *new); +char *cfg_get_raw(const char *section, const char *key, const char *defval); +char *cfg_get(const char *section, const char *key, const char *defval); +int cfg_number(const char *section, const char *key, const int defval, const int min, const int max, int *value); +int cfg_exit(void); + +#endif diff --git a/config.guess b/config.guess new file mode 100755 index 0000000..f32079a --- /dev/null +++ b/config.guess @@ -0,0 +1,1526 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 +# Free Software Foundation, Inc. + +timestamp='2008-01-23' + +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA +# 02110-1301, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + + +# Originally written by Per Bothner . +# Please send patches to . Submit a context +# diff and a properly formatted ChangeLog entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# The plan is that this can be called by configure scripts if you +# don't specify an explicit build system type. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] + +Output the configuration name of the system \`$me' is run on. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" >&2 + exit 1 ;; + * ) + break ;; + esac +done + +if test $# != 0; then + echo "$me: too many arguments$help" >&2 + exit 1 +fi + +trap 'exit 1' 1 2 15 + +# CC_FOR_BUILD -- compiler used by this script. Note that the use of a +# compiler to aid in system detection is discouraged as it requires +# temporary files to be created and, as you can see below, it is a +# headache to deal with in a portable fashion. + +# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still +# use `HOST_CC' if defined, but it is deprecated. + +# Portable tmp directory creation inspired by the Autoconf team. + +set_cc_for_build=' +trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; +trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; +: ${TMPDIR=/tmp} ; + { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || + { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || + { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || + { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; +dummy=$tmp/dummy ; +tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; +case $CC_FOR_BUILD,$HOST_CC,$CC in + ,,) echo "int x;" > $dummy.c ; + for c in cc gcc c89 c99 ; do + if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then + CC_FOR_BUILD="$c"; break ; + fi ; + done ; + if test x"$CC_FOR_BUILD" = x ; then + CC_FOR_BUILD=no_compiler_found ; + fi + ;; + ,,*) CC_FOR_BUILD=$CC ;; + ,*,*) CC_FOR_BUILD=$HOST_CC ;; +esac ; set_cc_for_build= ;' + +# This is needed to find uname on a Pyramid OSx when run in the BSD universe. +# (ghazi@noc.rutgers.edu 1994-08-24) +if (test -f /.attbin/uname) >/dev/null 2>&1 ; then + PATH=$PATH:/.attbin ; export PATH +fi + +UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown +UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown + +# Note: order is significant - the case branches are not exclusive. + +case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in + *:NetBSD:*:*) + # NetBSD (nbsd) targets should (where applicable) match one or + # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*, + # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently + # switched to ELF, *-*-netbsd* would select the old + # object file format. This provides both forward + # compatibility and a consistent mechanism for selecting the + # object file format. + # + # Note: NetBSD doesn't particularly care about the vendor + # portion of the name. We always set it to "unknown". + sysctl="sysctl -n hw.machine_arch" + UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + case "${UNAME_MACHINE_ARCH}" in + armeb) machine=armeb-unknown ;; + arm*) machine=arm-unknown ;; + sh3el) machine=shl-unknown ;; + sh3eb) machine=sh-unknown ;; + sh5el) machine=sh5le-unknown ;; + *) machine=${UNAME_MACHINE_ARCH}-unknown ;; + esac + # The Operating System including object format, if it has switched + # to ELF recently, or will in the future. + case "${UNAME_MACHINE_ARCH}" in + arm*|i386|m68k|ns32k|sh3*|sparc|vax) + eval $set_cc_for_build + if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep __ELF__ >/dev/null + then + # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). + # Return netbsd for either. FIX? + os=netbsd + else + os=netbsdelf + fi + ;; + *) + os=netbsd + ;; + esac + # The OS release + # Debian GNU/NetBSD machines have a different userland, and + # thus, need a distinct triplet. However, they do not need + # kernel version information, so it can be replaced with a + # suitable tag, in the style of linux-gnu. + case "${UNAME_VERSION}" in + Debian*) + release='-gnu' + ;; + *) + release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` + ;; + esac + # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: + # contains redundant information, the shorter form: + # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. + echo "${machine}-${os}${release}" + exit ;; + *:OpenBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} + exit ;; + *:ekkoBSD:*:*) + echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} + exit ;; + *:SolidBSD:*:*) + echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} + exit ;; + macppc:MirBSD:*:*) + echo powerpc-unknown-mirbsd${UNAME_RELEASE} + exit ;; + *:MirBSD:*:*) + echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} + exit ;; + alpha:OSF1:*:*) + case $UNAME_RELEASE in + *4.0) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` + ;; + *5.*) + UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` + ;; + esac + # According to Compaq, /usr/sbin/psrinfo has been available on + # OSF/1 and Tru64 systems produced since 1995. I hope that + # covers most systems running today. This code pipes the CPU + # types through head -n 1, so we only detect the type of CPU 0. + ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` + case "$ALPHA_CPU_TYPE" in + "EV4 (21064)") + UNAME_MACHINE="alpha" ;; + "EV4.5 (21064)") + UNAME_MACHINE="alpha" ;; + "LCA4 (21066/21068)") + UNAME_MACHINE="alpha" ;; + "EV5 (21164)") + UNAME_MACHINE="alphaev5" ;; + "EV5.6 (21164A)") + UNAME_MACHINE="alphaev56" ;; + "EV5.6 (21164PC)") + UNAME_MACHINE="alphapca56" ;; + "EV5.7 (21164PC)") + UNAME_MACHINE="alphapca57" ;; + "EV6 (21264)") + UNAME_MACHINE="alphaev6" ;; + "EV6.7 (21264A)") + UNAME_MACHINE="alphaev67" ;; + "EV6.8CB (21264C)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8AL (21264B)") + UNAME_MACHINE="alphaev68" ;; + "EV6.8CX (21264D)") + UNAME_MACHINE="alphaev68" ;; + "EV6.9A (21264/EV69A)") + UNAME_MACHINE="alphaev69" ;; + "EV7 (21364)") + UNAME_MACHINE="alphaev7" ;; + "EV7.9 (21364A)") + UNAME_MACHINE="alphaev79" ;; + esac + # A Pn.n version is a patched version. + # A Vn.n version is a released version. + # A Tn.n version is a released field test version. + # A Xn.n version is an unreleased experimental baselevel. + # 1.2 uses "1.2" for uname -r. + echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + exit ;; + Alpha\ *:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # Should we change UNAME_MACHINE based on the output of uname instead + # of the specific Alpha model? + echo alpha-pc-interix + exit ;; + 21064:Windows_NT:50:3) + echo alpha-dec-winnt3.5 + exit ;; + Amiga*:UNIX_System_V:4.0:*) + echo m68k-unknown-sysv4 + exit ;; + *:[Aa]miga[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-amigaos + exit ;; + *:[Mm]orph[Oo][Ss]:*:*) + echo ${UNAME_MACHINE}-unknown-morphos + exit ;; + *:OS/390:*:*) + echo i370-ibm-openedition + exit ;; + *:z/VM:*:*) + echo s390-ibm-zvmoe + exit ;; + *:OS400:*:*) + echo powerpc-ibm-os400 + exit ;; + arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) + echo arm-acorn-riscix${UNAME_RELEASE} + exit ;; + arm:riscos:*:*|arm:RISCOS:*:*) + echo arm-unknown-riscos + exit ;; + SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) + echo hppa1.1-hitachi-hiuxmpp + exit ;; + Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) + # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. + if test "`(/bin/universe) 2>/dev/null`" = att ; then + echo pyramid-pyramid-sysv3 + else + echo pyramid-pyramid-bsd + fi + exit ;; + NILE*:*:*:dcosx) + echo pyramid-pyramid-svr4 + exit ;; + DRS?6000:unix:4.0:6*) + echo sparc-icl-nx6 + exit ;; + DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) + case `/usr/bin/uname -p` in + sparc) echo sparc-icl-nx7; exit ;; + esac ;; + sun4H:SunOS:5.*:*) + echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) + echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) + echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:6*:*) + # According to config.sub, this is the proper way to canonicalize + # SunOS6. Hard to guess exactly what SunOS6 will be like, but + # it's likely to be more like Solaris than SunOS4. + echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + sun4*:SunOS:*:*) + case "`/usr/bin/arch -k`" in + Series*|S4*) + UNAME_RELEASE=`uname -v` + ;; + esac + # Japanese Language versions have a version number like `4.1.3-JL'. + echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` + exit ;; + sun3*:SunOS:*:*) + echo m68k-sun-sunos${UNAME_RELEASE} + exit ;; + sun*:*:4.2BSD:*) + UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` + test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 + case "`/bin/arch`" in + sun3) + echo m68k-sun-sunos${UNAME_RELEASE} + ;; + sun4) + echo sparc-sun-sunos${UNAME_RELEASE} + ;; + esac + exit ;; + aushp:SunOS:*:*) + echo sparc-auspex-sunos${UNAME_RELEASE} + exit ;; + # The situation for MiNT is a little confusing. The machine name + # can be virtually everything (everything which is not + # "atarist" or "atariste" at least should have a processor + # > m68000). The system name ranges from "MiNT" over "FreeMiNT" + # to the lowercase version "mint" (or "freemint"). Finally + # the system name "TOS" denotes a system which is actually not + # MiNT. But MiNT is downward compatible to TOS, so this should + # be no problem. + atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) + echo m68k-atari-mint${UNAME_RELEASE} + exit ;; + milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) + echo m68k-milan-mint${UNAME_RELEASE} + exit ;; + hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) + echo m68k-hades-mint${UNAME_RELEASE} + exit ;; + *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) + echo m68k-unknown-mint${UNAME_RELEASE} + exit ;; + m68k:machten:*:*) + echo m68k-apple-machten${UNAME_RELEASE} + exit ;; + powerpc:machten:*:*) + echo powerpc-apple-machten${UNAME_RELEASE} + exit ;; + RISC*:Mach:*:*) + echo mips-dec-mach_bsd4.3 + exit ;; + RISC*:ULTRIX:*:*) + echo mips-dec-ultrix${UNAME_RELEASE} + exit ;; + VAX*:ULTRIX*:*:*) + echo vax-dec-ultrix${UNAME_RELEASE} + exit ;; + 2020:CLIX:*:* | 2430:CLIX:*:*) + echo clipper-intergraph-clix${UNAME_RELEASE} + exit ;; + mips:*:*:UMIPS | mips:*:*:RISCos) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c +#ifdef __cplusplus +#include /* for printf() prototype */ + int main (int argc, char *argv[]) { +#else + int main (argc, argv) int argc; char *argv[]; { +#endif + #if defined (host_mips) && defined (MIPSEB) + #if defined (SYSTYPE_SYSV) + printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_SVR4) + printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); + #endif + #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) + printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); + #endif + #endif + exit (-1); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && + dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && + SYSTEM_NAME=`$dummy $dummyarg` && + { echo "$SYSTEM_NAME"; exit; } + echo mips-mips-riscos${UNAME_RELEASE} + exit ;; + Motorola:PowerMAX_OS:*:*) + echo powerpc-motorola-powermax + exit ;; + Motorola:*:4.3:PL8-*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) + echo powerpc-harris-powermax + exit ;; + Night_Hawk:Power_UNIX:*:*) + echo powerpc-harris-powerunix + exit ;; + m88k:CX/UX:7*:*) + echo m88k-harris-cxux7 + exit ;; + m88k:*:4*:R4*) + echo m88k-motorola-sysv4 + exit ;; + m88k:*:3*:R3*) + echo m88k-motorola-sysv3 + exit ;; + AViiON:dgux:*:*) + # DG/UX returns AViiON for all architectures + UNAME_PROCESSOR=`/usr/bin/uname -p` + if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] + then + if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ + [ ${TARGET_BINARY_INTERFACE}x = x ] + then + echo m88k-dg-dgux${UNAME_RELEASE} + else + echo m88k-dg-dguxbcs${UNAME_RELEASE} + fi + else + echo i586-dg-dgux${UNAME_RELEASE} + fi + exit ;; + M88*:DolphinOS:*:*) # DolphinOS (SVR3) + echo m88k-dolphin-sysv3 + exit ;; + M88*:*:R3*:*) + # Delta 88k system running SVR3 + echo m88k-motorola-sysv3 + exit ;; + XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) + echo m88k-tektronix-sysv3 + exit ;; + Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) + echo m68k-tektronix-bsd + exit ;; + *:IRIX*:*:*) + echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` + exit ;; + ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. + echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id + exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' + i*86:AIX:*:*) + echo i386-ibm-aix + exit ;; + ia64:AIX:*:*) + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} + exit ;; + *:AIX:2:3) + if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + + main() + { + if (!__power_pc()) + exit(1); + puts("powerpc-ibm-aix3.2.5"); + exit(0); + } +EOF + if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` + then + echo "$SYSTEM_NAME" + else + echo rs6000-ibm-aix3.2.5 + fi + elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then + echo rs6000-ibm-aix3.2.4 + else + echo rs6000-ibm-aix3.2 + fi + exit ;; + *:AIX:*:[456]) + IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` + if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then + IBM_ARCH=rs6000 + else + IBM_ARCH=powerpc + fi + if [ -x /usr/bin/oslevel ] ; then + IBM_REV=`/usr/bin/oslevel` + else + IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} + fi + echo ${IBM_ARCH}-ibm-aix${IBM_REV} + exit ;; + *:AIX:*:*) + echo rs6000-ibm-aix + exit ;; + ibmrt:4.4BSD:*|romp-ibm:BSD:*) + echo romp-ibm-bsd4.4 + exit ;; + ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and + echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to + exit ;; # report: romp-ibm BSD 4.3 + *:BOSX:*:*) + echo rs6000-bull-bosx + exit ;; + DPX/2?00:B.O.S.:*:*) + echo m68k-bull-sysv3 + exit ;; + 9000/[34]??:4.3bsd:1.*:*) + echo m68k-hp-bsd + exit ;; + hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) + echo m68k-hp-bsd4.4 + exit ;; + 9000/[34678]??:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + case "${UNAME_MACHINE}" in + 9000/31? ) HP_ARCH=m68000 ;; + 9000/[34]?? ) HP_ARCH=m68k ;; + 9000/[678][0-9][0-9]) + if [ -x /usr/bin/getconf ]; then + sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` + sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` + case "${sc_cpu_version}" in + 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 + 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 + 532) # CPU_PA_RISC2_0 + case "${sc_kernel_bits}" in + 32) HP_ARCH="hppa2.0n" ;; + 64) HP_ARCH="hppa2.0w" ;; + '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 + esac ;; + esac + fi + if [ "${HP_ARCH}" = "" ]; then + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + + #define _HPUX_SOURCE + #include + #include + + int main () + { + #if defined(_SC_KERNEL_BITS) + long bits = sysconf(_SC_KERNEL_BITS); + #endif + long cpu = sysconf (_SC_CPU_VERSION); + + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1"); break; + case CPU_PA_RISC2_0: + #if defined(_SC_KERNEL_BITS) + switch (bits) + { + case 64: puts ("hppa2.0w"); break; + case 32: puts ("hppa2.0n"); break; + default: puts ("hppa2.0"); break; + } break; + #else /* !defined(_SC_KERNEL_BITS) */ + puts ("hppa2.0"); break; + #endif + default: puts ("hppa1.0"); break; + } + exit (0); + } +EOF + (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` + test -z "$HP_ARCH" && HP_ARCH=hppa + fi ;; + esac + if [ ${HP_ARCH} = "hppa2.0w" ] + then + eval $set_cc_for_build + + # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating + # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler + # generating 64-bit code. GNU and HP use different nomenclature: + # + # $ CC_FOR_BUILD=cc ./config.guess + # => hppa2.0w-hp-hpux11.23 + # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess + # => hppa64-hp-hpux11.23 + + if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | + grep __LP64__ >/dev/null + then + HP_ARCH="hppa2.0w" + else + HP_ARCH="hppa64" + fi + fi + echo ${HP_ARCH}-hp-hpux${HPUX_REV} + exit ;; + ia64:HP-UX:*:*) + HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` + echo ia64-hp-hpux${HPUX_REV} + exit ;; + 3050*:HI-UX:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + int + main () + { + long cpu = sysconf (_SC_CPU_VERSION); + /* The order matters, because CPU_IS_HP_MC68K erroneously returns + true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct + results, however. */ + if (CPU_IS_PA_RISC (cpu)) + { + switch (cpu) + { + case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; + case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; + case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; + default: puts ("hppa-hitachi-hiuxwe2"); break; + } + } + else if (CPU_IS_HP_MC68K (cpu)) + puts ("m68k-hitachi-hiuxwe2"); + else puts ("unknown-hitachi-hiuxwe2"); + exit (0); + } +EOF + $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + echo unknown-hitachi-hiuxwe2 + exit ;; + 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) + echo hppa1.1-hp-bsd + exit ;; + 9000/8??:4.3bsd:*:*) + echo hppa1.0-hp-bsd + exit ;; + *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) + echo hppa1.0-hp-mpeix + exit ;; + hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) + echo hppa1.1-hp-osf + exit ;; + hp8??:OSF1:*:*) + echo hppa1.0-hp-osf + exit ;; + i*86:OSF1:*:*) + if [ -x /usr/sbin/sysversion ] ; then + echo ${UNAME_MACHINE}-unknown-osf1mk + else + echo ${UNAME_MACHINE}-unknown-osf1 + fi + exit ;; + parisc*:Lites*:*:*) + echo hppa1.1-hp-lites + exit ;; + C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) + echo c1-convex-bsd + exit ;; + C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) + echo c34-convex-bsd + exit ;; + C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) + echo c38-convex-bsd + exit ;; + C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) + echo c4-convex-bsd + exit ;; + CRAY*Y-MP:*:*:*) + echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*[A-Z]90:*:*:*) + echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ + | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ + -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ + -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*TS:*:*:*) + echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*T3E:*:*:*) + echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + CRAY*SV1:*:*:*) + echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + *:UNICOS/mp:*:*) + echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' + exit ;; + F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) + FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` + echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + 5000:UNIX_System_V:4.*:*) + FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` + FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` + echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" + exit ;; + i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) + echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} + exit ;; + sparc*:BSD/OS:*:*) + echo sparc-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:BSD/OS:*:*) + echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} + exit ;; + *:FreeBSD:*:*) + case ${UNAME_MACHINE} in + pc98) + echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + exit ;; + i*:windows32*:*) + # uname -m includes "-pc" on this system. + echo ${UNAME_MACHINE}-mingw32 + exit ;; + i*:PW*:*) + echo ${UNAME_MACHINE}-pc-pw32 + exit ;; + *:Interix*:[3456]*) + case ${UNAME_MACHINE} in + x86) + echo i586-pc-interix${UNAME_RELEASE} + exit ;; + EM64T | authenticamd) + echo x86_64-unknown-interix${UNAME_RELEASE} + exit ;; + IA64) + echo ia64-unknown-interix${UNAME_RELEASE} + exit ;; + esac ;; + [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) + echo i${UNAME_MACHINE}-pc-mks + exit ;; + i*:Windows_NT*:* | Pentium*:Windows_NT*:*) + # How do we know it's Interix rather than the generic POSIX subsystem? + # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we + # UNAME_MACHINE based on the output of uname instead of i386? + echo i586-pc-interix + exit ;; + i*:UWIN*:*) + echo ${UNAME_MACHINE}-pc-uwin + exit ;; + amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) + echo x86_64-unknown-cygwin + exit ;; + p*:CYGWIN*:*) + echo powerpcle-unknown-cygwin + exit ;; + prep*:SunOS:5.*:*) + echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` + exit ;; + *:GNU:*:*) + # the GNU system + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + exit ;; + *:GNU/*:*:*) + # other systems with GNU libc and userland + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + exit ;; + arm*:Linux:*:*) + eval $set_cc_for_build + if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ + | grep -q __ARM_EABI__ + then + echo ${UNAME_MACHINE}-unknown-linux-gnu + else + echo ${UNAME_MACHINE}-unknown-linux-gnueabi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo cris-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo crisv32-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo frv-unknown-linux-gnu + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + mips:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips + #undef mipsel + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mipsel + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + mips64:Linux:*:*) + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #undef CPU + #undef mips64 + #undef mips64el + #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) + CPU=mips64el + #else + #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) + CPU=mips64 + #else + CPU= + #endif + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^CPU/{ + s: ::g + p + }'`" + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + ;; + or32:Linux:*:*) + echo or32-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + alpha:Linux:*:*) + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + EV5) UNAME_MACHINE=alphaev5 ;; + EV56) UNAME_MACHINE=alphaev56 ;; + PCA56) UNAME_MACHINE=alphapca56 ;; + PCA57) UNAME_MACHINE=alphapca56 ;; + EV6) UNAME_MACHINE=alphaev6 ;; + EV67) UNAME_MACHINE=alphaev67 ;; + EV68*) UNAME_MACHINE=alphaev68 ;; + esac + objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null + if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + exit ;; + parisc:Linux:*:* | hppa:Linux:*:*) + # Look for CPU level + case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in + PA7*) echo hppa1.1-unknown-linux-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + # The BFD linker knows what the default object file format is, so + # first see if it will tell us. cd to the root directory to prevent + # problems with other programs or directories called `ld' in the path. + # Set LC_ALL=C to ensure ld outputs messages in English. + ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ + | sed -ne '/supported targets:/!d + s/[ ][ ]*/ /g + s/.*supported targets: *// + s/ .*// + p'` + case "$ld_supported_targets" in + elf32-i386) + TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" + ;; + a.out-i386-linux) + echo "${UNAME_MACHINE}-pc-linux-gnuaout" + exit ;; + coff-i386) + echo "${UNAME_MACHINE}-pc-linux-gnucoff" + exit ;; + "") + # Either a pre-BFD a.out linker (linux-gnuoldld) or + # one that does not give us useful --help. + echo "${UNAME_MACHINE}-pc-linux-gnuoldld" + exit ;; + esac + # Determine whether the default compiler is a.out or elf + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #include + #ifdef __ELF__ + # ifdef __GLIBC__ + # if __GLIBC__ >= 2 + LIBC=gnu + # else + LIBC=gnulibc1 + # endif + # else + LIBC=gnulibc1 + # endif + #else + #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) + LIBC=gnu + #else + LIBC=gnuaout + #endif + #endif + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' + /^LIBC/{ + s: ::g + p + }'`" + test x"${LIBC}" != x && { + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit + } + test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } + ;; + i*86:DYNIX/ptx:4*:*) + # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. + # earlier versions are messed up and put the nodename in both + # sysname and nodename. + echo i386-sequent-sysv4 + exit ;; + i*86:UNIX_SV:4.2MP:2.*) + # Unixware is an offshoot of SVR4, but it has its own version + # number series starting with 2... + # I am not positive that other SVR4 systems won't match this, + # I just have to hope. -- rms. + # Use sysv4.2uw... so that sysv4* matches it. + echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} + exit ;; + i*86:OS/2:*:*) + # If we were able to find `uname', then EMX Unix compatibility + # is probably installed. + echo ${UNAME_MACHINE}-pc-os2-emx + exit ;; + i*86:XTS-300:*:STOP) + echo ${UNAME_MACHINE}-unknown-stop + exit ;; + i*86:atheos:*:*) + echo ${UNAME_MACHINE}-unknown-atheos + exit ;; + i*86:syllable:*:*) + echo ${UNAME_MACHINE}-pc-syllable + exit ;; + i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) + echo i386-unknown-lynxos${UNAME_RELEASE} + exit ;; + i*86:*DOS:*:*) + echo ${UNAME_MACHINE}-pc-msdosdjgpp + exit ;; + i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) + UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` + if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then + echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} + else + echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} + fi + exit ;; + i*86:*:5:[678]*) + # UnixWare 7.x, OpenUNIX and OpenServer 6. + case `/bin/uname -X | grep "^Machine"` in + *486*) UNAME_MACHINE=i486 ;; + *Pentium) UNAME_MACHINE=i586 ;; + *Pent*|*Celeron) UNAME_MACHINE=i686 ;; + esac + echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + exit ;; + i*86:*:3.2:*) + if test -f /usr/options/cb.name; then + UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then + UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` + (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 + (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ + && UNAME_MACHINE=i586 + (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ + && UNAME_MACHINE=i686 + (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ + && UNAME_MACHINE=i686 + echo ${UNAME_MACHINE}-pc-sco$UNAME_REL + else + echo ${UNAME_MACHINE}-pc-sysv32 + fi + exit ;; + pc:*:*:*) + # Left here for compatibility: + # uname -m prints for DJGPP always 'pc', but it prints nothing about + # the processor, so we play safe by assuming i386. + echo i386-pc-msdosdjgpp + exit ;; + Intel:Mach:3*:*) + echo i386-pc-mach3 + exit ;; + paragon:*:*:*) + echo i860-intel-osf1 + exit ;; + i860:*:4.*:*) # i860-SVR4 + if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then + echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 + else # Add other i860-SVR4 vendors below as they are discovered. + echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 + fi + exit ;; + mini*:CTIX:SYS*5:*) + # "miniframe" + echo m68010-convergent-sysv + exit ;; + mc68k:UNIX:SYSTEM5:3.51m) + echo m68k-convergent-sysv + exit ;; + M680?0:D-NIX:5.3:*) + echo m68k-diab-dnix + exit ;; + M68*:*:R3V[5678]*:*) + test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; + 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) + OS_REL='' + test -r /etc/.relid \ + && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4.3${OS_REL}; exit; } + /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ + && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; + 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) + /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ + && { echo i486-ncr-sysv4; exit; } ;; + m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) + echo m68k-unknown-lynxos${UNAME_RELEASE} + exit ;; + mc68030:UNIX_System_V:4.*:*) + echo m68k-atari-sysv4 + exit ;; + TSUNAMI:LynxOS:2.*:*) + echo sparc-unknown-lynxos${UNAME_RELEASE} + exit ;; + rs6000:LynxOS:2.*:*) + echo rs6000-unknown-lynxos${UNAME_RELEASE} + exit ;; + PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) + echo powerpc-unknown-lynxos${UNAME_RELEASE} + exit ;; + SM[BE]S:UNIX_SV:*:*) + echo mips-dde-sysv${UNAME_RELEASE} + exit ;; + RM*:ReliantUNIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + RM*:SINIX-*:*:*) + echo mips-sni-sysv4 + exit ;; + *:SINIX-*:*:*) + if uname -p 2>/dev/null >/dev/null ; then + UNAME_MACHINE=`(uname -p) 2>/dev/null` + echo ${UNAME_MACHINE}-sni-sysv4 + else + echo ns32k-sni-sysv + fi + exit ;; + PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort + # says + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # How about differentiating between stratus architectures? -djm + echo hppa1.1-stratus-sysv4 + exit ;; + *:*:*:FTX*) + # From seanf@swdc.stratus.com. + echo i860-stratus-sysv4 + exit ;; + i*86:VOS:*:*) + # From Paul.Green@stratus.com. + echo ${UNAME_MACHINE}-stratus-vos + exit ;; + *:VOS:*:*) + # From Paul.Green@stratus.com. + echo hppa1.1-stratus-vos + exit ;; + mc68*:A/UX:*:*) + echo m68k-apple-aux${UNAME_RELEASE} + exit ;; + news*:NEWS-OS:6*:*) + echo mips-sony-newsos6 + exit ;; + R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) + if [ -d /usr/nec ]; then + echo mips-nec-sysv${UNAME_RELEASE} + else + echo mips-unknown-sysv${UNAME_RELEASE} + fi + exit ;; + BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. + echo powerpc-be-beos + exit ;; + BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. + echo powerpc-apple-beos + exit ;; + BePC:BeOS:*:*) # BeOS running on Intel PC compatible. + echo i586-pc-beos + exit ;; + SX-4:SUPER-UX:*:*) + echo sx4-nec-superux${UNAME_RELEASE} + exit ;; + SX-5:SUPER-UX:*:*) + echo sx5-nec-superux${UNAME_RELEASE} + exit ;; + SX-6:SUPER-UX:*:*) + echo sx6-nec-superux${UNAME_RELEASE} + exit ;; + SX-7:SUPER-UX:*:*) + echo sx7-nec-superux${UNAME_RELEASE} + exit ;; + SX-8:SUPER-UX:*:*) + echo sx8-nec-superux${UNAME_RELEASE} + exit ;; + SX-8R:SUPER-UX:*:*) + echo sx8r-nec-superux${UNAME_RELEASE} + exit ;; + Power*:Rhapsody:*:*) + echo powerpc-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Rhapsody:*:*) + echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} + exit ;; + *:Darwin:*:*) + UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown + case $UNAME_PROCESSOR in + unknown) UNAME_PROCESSOR=powerpc ;; + esac + echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} + exit ;; + *:procnto*:*:* | *:QNX:[0123456789]*:*) + UNAME_PROCESSOR=`uname -p` + if test "$UNAME_PROCESSOR" = "x86"; then + UNAME_PROCESSOR=i386 + UNAME_MACHINE=pc + fi + echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${UNAME_RELEASE} + exit ;; + NSR-?:NONSTOP_KERNEL:*:*) + echo nsr-tandem-nsk${UNAME_RELEASE} + exit ;; + *:NonStop-UX:*:*) + echo mips-compaq-nonstopux + exit ;; + BS2000:POSIX*:*:*) + echo bs2000-siemens-sysv + exit ;; + DS/*:UNIX_System_V:*:*) + echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} + exit ;; + *:Plan9:*:*) + # "uname -m" is not consistent, so use $cputype instead. 386 + # is converted to i386 for consistency with other x86 + # operating systems. + if test "$cputype" = "386"; then + UNAME_MACHINE=i386 + else + UNAME_MACHINE="$cputype" + fi + echo ${UNAME_MACHINE}-unknown-plan9 + exit ;; + *:TOPS-10:*:*) + echo pdp10-unknown-tops10 + exit ;; + *:TENEX:*:*) + echo pdp10-unknown-tenex + exit ;; + KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) + echo pdp10-dec-tops20 + exit ;; + XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) + echo pdp10-xkl-tops20 + exit ;; + *:TOPS-20:*:*) + echo pdp10-unknown-tops20 + exit ;; + *:ITS:*:*) + echo pdp10-unknown-its + exit ;; + SEI:*:*:SEIUX) + echo mips-sei-seiux${UNAME_RELEASE} + exit ;; + *:DragonFly:*:*) + echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` + exit ;; + *:*VMS:*:*) + UNAME_MACHINE=`(uname -p) 2>/dev/null` + case "${UNAME_MACHINE}" in + A*) echo alpha-dec-vms ; exit ;; + I*) echo ia64-dec-vms ; exit ;; + V*) echo vax-dec-vms ; exit ;; + esac ;; + *:XENIX:*:SysV) + echo i386-pc-xenix + exit ;; + i*86:skyos:*:*) + echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' + exit ;; + i*86:rdos:*:*) + echo ${UNAME_MACHINE}-pc-rdos + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c < +# include +#endif +main () +{ +#if defined (sony) +#if defined (MIPSEB) + /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, + I don't know.... */ + printf ("mips-sony-bsd\n"); exit (0); +#else +#include + printf ("m68k-sony-newsos%s\n", +#ifdef NEWSOS4 + "4" +#else + "" +#endif + ); exit (0); +#endif +#endif + +#if defined (__arm) && defined (__acorn) && defined (__unix) + printf ("arm-acorn-riscix\n"); exit (0); +#endif + +#if defined (hp300) && !defined (hpux) + printf ("m68k-hp-bsd\n"); exit (0); +#endif + +#if defined (NeXT) +#if !defined (__ARCHITECTURE__) +#define __ARCHITECTURE__ "m68k" +#endif + int version; + version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; + if (version < 4) + printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); + else + printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); + exit (0); +#endif + +#if defined (MULTIMAX) || defined (n16) +#if defined (UMAXV) + printf ("ns32k-encore-sysv\n"); exit (0); +#else +#if defined (CMU) + printf ("ns32k-encore-mach\n"); exit (0); +#else + printf ("ns32k-encore-bsd\n"); exit (0); +#endif +#endif +#endif + +#if defined (__386BSD__) + printf ("i386-pc-bsd\n"); exit (0); +#endif + +#if defined (sequent) +#if defined (i386) + printf ("i386-sequent-dynix\n"); exit (0); +#endif +#if defined (ns32000) + printf ("ns32k-sequent-dynix\n"); exit (0); +#endif +#endif + +#if defined (_SEQUENT_) + struct utsname un; + + uname(&un); + + if (strncmp(un.version, "V2", 2) == 0) { + printf ("i386-sequent-ptx2\n"); exit (0); + } + if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ + printf ("i386-sequent-ptx1\n"); exit (0); + } + printf ("i386-sequent-ptx\n"); exit (0); + +#endif + +#if defined (vax) +# if !defined (ultrix) +# include +# if defined (BSD) +# if BSD == 43 + printf ("vax-dec-bsd4.3\n"); exit (0); +# else +# if BSD == 199006 + printf ("vax-dec-bsd4.3reno\n"); exit (0); +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# endif +# else + printf ("vax-dec-bsd\n"); exit (0); +# endif +# else + printf ("vax-dec-ultrix\n"); exit (0); +# endif +#endif + +#if defined (alliant) && defined (i860) + printf ("i860-alliant-bsd\n"); exit (0); +#endif + + exit (1); +} +EOF + +$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && + { echo "$SYSTEM_NAME"; exit; } + +# Apollos put the system type in the environment. + +test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } + +# Convex versions that predate uname can use getsysinfo(1) + +if [ -x /usr/convex/getsysinfo ] +then + case `getsysinfo -f cpu_type` in + c1*) + echo c1-convex-bsd + exit ;; + c2*) + if getsysinfo -f scalar_acc + then echo c32-convex-bsd + else echo c2-convex-bsd + fi + exit ;; + c34*) + echo c34-convex-bsd + exit ;; + c38*) + echo c38-convex-bsd + exit ;; + c4*) + echo c4-convex-bsd + exit ;; + esac +fi + +cat >&2 < in order to provide the needed +information to handle your system. + +config.guess timestamp = $timestamp + +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null` + +hostinfo = `(hostinfo) 2>/dev/null` +/bin/universe = `(/bin/universe) 2>/dev/null` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` +/bin/arch = `(/bin/arch) 2>/dev/null` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` + +UNAME_MACHINE = ${UNAME_MACHINE} +UNAME_RELEASE = ${UNAME_RELEASE} +UNAME_SYSTEM = ${UNAME_SYSTEM} +UNAME_VERSION = ${UNAME_VERSION} +EOF + +exit 1 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/config.h.in b/config.h.in new file mode 100644 index 0000000..3cd728a --- /dev/null +++ b/config.h.in @@ -0,0 +1,661 @@ +/* config.h.in. Generated from configure.in by autoheader. */ + +/* Define to 1 if the `closedir' function returns void instead of `int'. */ +#undef CLOSEDIR_VOID + +/* DBus Major Version */ +#undef DBUS_VERSION_MAJOR + +/* DBus Micro Version */ +#undef DBUS_VERSION_MICRO + +/* DBus Minor Version */ +#undef DBUS_VERSION_MINOR + +/* Found some version of curses that we're going to use */ +#undef HAS_CURSES + +/* Define to 1 if you have the header file. */ +#undef HAVE_ARPA_INET_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_ASM_IO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_ASM_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_DBUS_DBUS_H + +/* Define to 1 if you have the header file, and it defines `DIR'. + */ +#undef HAVE_DIRENT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_DLFCN_H + +/* Define to 1 if you have the `dup2' function. */ +#undef HAVE_DUP2 + +/* Define to 1 if you have the header file. */ +#undef HAVE_FCNTL_H + +/* Define to 1 if you have the `floor' function. */ +#undef HAVE_FLOOR + +/* Define to 1 if you have the `fork' function. */ +#undef HAVE_FORK + +/* Define to 1 if you have the header file. */ +#undef HAVE_FTDI_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_GD_GD_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_GD_H + +/* Define to 1 if you have the `gethostbyname' function. */ +#undef HAVE_GETHOSTBYNAME + +/* Define to 1 if you have the `gettimeofday' function. */ +#undef HAVE_GETTIMEOFDAY + +/* Define if you have the iconv() function and it works. */ +#undef HAVE_ICONV + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define to 1 if you have the `m' library (-lm). */ +#undef HAVE_LIBM + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_DVB_FRONTEND_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_ERRNO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_HD44780_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_ISDN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_LCD_LINUX_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_PARPORT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_PPDEV_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_WIRELESS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LUISE_H + +/* Define to 1 if you have the `memmove' function. */ +#undef HAVE_MEMMOVE + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `memset' function. */ +#undef HAVE_MEMSET + +/* Define to 1 if you have the header file. */ +#undef HAVE_MYSQL_MYSQL_H + +/* Define to 1 if you have the header file, and it defines `DIR'. */ +#undef HAVE_NDIR_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETDB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_IN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NET_IF_PPP_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NMEAP_H + +/* Define to 1 if you have the `pow' function. */ +#undef HAVE_POW + +/* Define to 1 if you have the `putenv' function. */ +#undef HAVE_PUTENV + +/* If available, contains the Python version number currently in use. */ +#undef HAVE_PYTHON + +/* Define to 1 if you have the `regcomp' function. */ +#undef HAVE_REGCOMP + +/* Define to 1 if you have the header file. */ +#undef HAVE_RFB_RFB_H + +/* Define to 1 if you have the `select' function. */ +#undef HAVE_SELECT + +/* Define to 1 if you have the header file. */ +#undef HAVE_SERDISPLIB_SERDISP_H + +/* Define to 1 if you have the `socket' function. */ +#undef HAVE_SOCKET + +/* Define to 1 if you have the header file. */ +#undef HAVE_SQLITE3_H + +/* Define to 1 if you have the `sqrt' function. */ +#undef HAVE_SQRT + +/* Define to 1 if you have the header file. */ +#undef HAVE_ST2205_H + +/* Define to 1 if `stat' has the bug that it succeeds when given the + zero-length file name argument. */ +#undef HAVE_STAT_EMPTY_STRING_BUG + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the `strcasecmp' function. */ +#undef HAVE_STRCASECMP + +/* Define to 1 if you have the `strchr' function. */ +#undef HAVE_STRCHR + +/* Define to 1 if you have the `strcspn' function. */ +#undef HAVE_STRCSPN + +/* Define to 1 if you have the `strdup' function. */ +#undef HAVE_STRDUP + +/* Define to 1 if you have the `strerror' function. */ +#undef HAVE_STRERROR + +/* Define to 1 if you have the `strftime' function. */ +#undef HAVE_STRFTIME + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strncasecmp' function. */ +#undef HAVE_STRNCASECMP + +/* Define to 1 if you have the `strndup' function. */ +#undef HAVE_STRNDUP + +/* Define to 1 if you have the `strpbrk' function. */ +#undef HAVE_STRPBRK + +/* Define to 1 if you have the `strrchr' function. */ +#undef HAVE_STRRCHR + +/* Define to 1 if you have the `strstr' function. */ +#undef HAVE_STRSTR + +/* Define to 1 if you have the `strtol' function. */ +#undef HAVE_STRTOL + +/* Define to 1 if you have the `strtoul' function. */ +#undef HAVE_STRTOUL + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYSLOG_H + +/* Define to 1 if you have the header file, and it defines `DIR'. + */ +#undef HAVE_SYS_DIR_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_IOCTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_IO_H + +/* Define to 1 if you have the header file, and it defines `DIR'. + */ +#undef HAVE_SYS_NDIR_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SELECT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SOCKET_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_VFS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_TERMIOS_H + +/* Define to 1 if you have the `uname' function. */ +#undef HAVE_UNAME + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_USB_H + +/* Define to 1 if you have the `vfork' function. */ +#undef HAVE_VFORK + +/* Define to 1 if you have the header file. */ +#undef HAVE_VFORK_H + +/* Define to 1 if `fork' works. */ +#undef HAVE_WORKING_FORK + +/* Define to 1 if `vfork' works. */ +#undef HAVE_WORKING_VFORK + +/* Define to 1 if you have the header file. */ +#undef HAVE_X11_XLIB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_X11_XUTIL_H + +/* Define as const if the declaration of iconv() needs const. */ +#undef ICONV_CONST + +/* Define to 1 if `lstat' dereferences a symlink specified with a trailing + slash. */ +#undef LSTAT_FOLLOWS_SLASHED_SYMLINK + +/* Define to the sub-directory in which libtool stores uninstalled libraries. + */ +#undef LT_OBJDIR + +/* Set to reflect version of ncurses */ +#undef NCURSES_970530 + +/* If you Curses does not have color define this one */ +#undef NO_COLOR_CURSES + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* apm plugin */ +#undef PLUGIN_APM + +/* asterisk plugin */ +#undef PLUGIN_ASTERISK + +/* button_exec plugin */ +#undef PLUGIN_BUTTON_EXEC + +/* cpuinfo plugin */ +#undef PLUGIN_CPUINFO + +/* dbus plugin */ +#undef PLUGIN_DBUS + +/* diskstats plugin */ +#undef PLUGIN_DISKSTATS + +/* dvb plugin */ +#undef PLUGIN_DVB + +/* event plugin */ +#undef PLUGIN_EVENT + +/* exec plugin */ +#undef PLUGIN_EXEC + +/* fifo plugin */ +#undef PLUGIN_FIFO + +/* file plugin */ +#undef PLUGIN_FILE + +/* gps plugin */ +#undef PLUGIN_GPS + +/* hddtemp plugin */ +#undef PLUGIN_HDDTEMP + +/* huawei plugin */ +#undef PLUGIN_HUAWEI + +/* i2c sensors plugin */ +#undef PLUGIN_I2C_SENSORS + +/* iconv charset converter plugin */ +#undef PLUGIN_ICONV + +/* imon plugin */ +#undef PLUGIN_IMON + +/* ISDN plugin */ +#undef PLUGIN_ISDN + +/* kvv plugin */ +#undef PLUGIN_KVV + +/* loadavg plugin */ +#undef PLUGIN_LOADAVG + +/* meminfo plugin */ +#undef PLUGIN_MEMINFO + +/* mpd plugin */ +#undef PLUGIN_MPD + +/* mpris_dbus plugin */ +#undef PLUGIN_MPRIS_DBUS + +/* mysql plugin */ +#undef PLUGIN_MYSQL + +/* netdev plugin */ +#undef PLUGIN_NETDEV + +/* netinfo plugin */ +#undef PLUGIN_NETINFO + +/* POP3 plugin */ +#undef PLUGIN_POP3 + +/* ppp plugin */ +#undef PLUGIN_PPP + +/* proc_stat plugin */ +#undef PLUGIN_PROC_STAT + +/* python plugin */ +#undef PLUGIN_PYTHON + +/* qnaplog plugin */ +#undef PLUGIN_QNAPLOG + +/* sample plugin */ +#undef PLUGIN_SAMPLE + +/* seti plugin */ +#undef PLUGIN_SETI + +/* statfs plugin */ +#undef PLUGIN_STATFS + +/* uname plugin */ +#undef PLUGIN_UNAME + +/* uptime plugin */ +#undef PLUGIN_UPTIME + +/* w1retap plugin */ +#undef PLUGIN_W1RETAP + +/* wireless plugin */ +#undef PLUGIN_WIRELESS + +/* xmms plugin */ +#undef PLUGIN_XMMS + +/* Define as the return type of signal handlers (`int' or `void'). */ +#undef RETSIGTYPE + +/* Define if you want to turn on SCO-specific code */ +#undef SCO_FLAVOR + +/* Define to the type of arg 1 for `select'. */ +#undef SELECT_TYPE_ARG1 + +/* Define to the type of args 2, 3 and 4 for `select'. */ +#undef SELECT_TYPE_ARG234 + +/* Define to the type of arg 5 for `select'. */ +#undef SELECT_TYPE_ARG5 + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define to 1 if you can safely include both and . */ +#undef TIME_WITH_SYS_TIME + +/* Use Ncurses? */ +#undef USE_NCURSES + +/* Use SunOS SysV curses? */ +#undef USE_SUNOS_CURSES + +/* Use SystemV curses? */ +#undef USE_SYSV_CURSES + +/* Version number of package */ +#undef VERSION + +/* ASTUSB driver */ +#undef WITH_ASTUSB + +/* Beckmann&Egle driver */ +#undef WITH_BECKMANNEGLE + +/* BWCT driver */ +#undef WITH_BWCT + +/* Crystalfontz driver */ +#undef WITH_CRYSTALFONTZ + +/* Curses driver */ +#undef WITH_CURSES + +/* CwLinux driver */ +#undef WITH_CWLINUX + +/* D4D driver */ +#undef WITH_D4D + +/* Define if using the dmalloc debugging malloc package */ +#undef WITH_DMALLOC + +/* Electronic Assembly RS232 graphic driver */ +#undef WITH_EA232graphic + +/* Driver for EFN LED modules and EUG 100 ethernet to serial converter */ +#undef WITH_EFN + +/* Allnet FW8888 driver */ +#undef WITH_FW8888 + +/* G-15 driver */ +#undef WITH_G15 + +/* GD library */ +#undef WITH_GD + +/* GLCD2USB driver */ +#undef WITH_GLCD2USB + +/* HD44780 driver */ +#undef WITH_HD44780 + +/* I2C bus driver */ +#undef WITH_I2C + +/* image widget */ +#undef WITH_IMAGE + +/* IRLCD driver */ +#undef WITH_IRLCD + +/* LCD2USB driver */ +#undef WITH_LCD2USB + +/* LCD-Linux driver */ +#undef WITH_LCDLINUX + +/* LCDTerm driver */ +#undef WITH_LCDTERM + +/* LEDMatrix driver */ +#undef WITH_LEDMATRIX + +/* LPH7508 driver */ +#undef WITH_LPH7508 + +/* LUIse driver */ +#undef WITH_LUISE + +/* LW ABP driver */ +#undef WITH_LW_ABP + +/* M50530 driver */ +#undef WITH_M50530 + +/* MatrixOrbital driver */ +#undef WITH_MATRIXORBITAL + +/* MatrixOrbitalGX driver */ +#undef WITH_MATRIXORBITALGX + +/* Milford Instruments driver */ +#undef WITH_MILINST + +/* Noritake driver */ +#undef WITH_NORITAKE + +/* NULL driver */ +#undef WITH_NULL + +/* parport bus driver */ +#undef WITH_PARPORT + +/* Pertelian driver */ +#undef WITH_PERTELIAN + +/* PHAnderson driver */ +#undef WITH_PHANDERSON + +/* PICGraphic driver */ +#undef WITH_PICGRAPHIC + +/* picoLCD driver */ +#undef WITH_PICOLCD + +/* picoLCDGraphic driver */ +#undef WITH_PICOLCDGRAPHIC + +/* PNG driver */ +#undef WITH_PNG + +/* PPM driver */ +#undef WITH_PPM + +/* RouterBoard driver */ +#undef WITH_ROUTERBOARD + +/* Sample driver */ +#undef WITH_SAMPLE + +/* serdisplib driver */ +#undef WITH_SERDISPLIB + +/* serial bus driver */ +#undef WITH_SERIAL + +/* ShuttleVFD driver */ +#undef WITH_SHUTTLEVFD + +/* SimpleLCD driver */ +#undef WITH_SIMPLELCD + +/* st2205 driver */ +#undef WITH_ST2205 + +/* T6963 driver */ +#undef WITH_T6963 + +/* TREFON driver */ +#undef WITH_TREFON + +/* ULA200 driver */ +#undef WITH_ULA200 + +/* USBHUB driver */ +#undef WITH_USBHUB + +/* USBLCD driver */ +#undef WITH_USBLCD + +/* vnc driver */ +#undef WITH_VNC + +/* WincorNixdorf driver */ +#undef WITH_WINCORNIXDORF + +/* X11 driver */ +#undef WITH_X11 + +/* Define to 1 if the X Window System is missing or not being used. */ +#undef X_DISPLAY_MISSING + +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const + +/* Define to `int' if doesn't define. */ +#undef gid_t + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif + +/* Define to `long int' if does not define. */ +#undef off_t + +/* Define to `int' if does not define. */ +#undef pid_t + +/* Define to `unsigned int' if does not define. */ +#undef size_t + +/* Define to `int' if does not define. */ +#undef ssize_t + +/* Define to `int' if doesn't define. */ +#undef uid_t + +/* Define as `fork' if `vfork' does not work. */ +#undef vfork diff --git a/config.rpath b/config.rpath new file mode 100644 index 0000000..c547c68 --- /dev/null +++ b/config.rpath @@ -0,0 +1,666 @@ +#! /bin/sh +# Output a system dependent set of variables, describing how to set the +# run time search path of shared libraries in an executable. +# +# Copyright 1996-2007 Free Software Foundation, Inc. +# Taken from GNU libtool, 2001 +# Originally by Gordon Matzigkeit , 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. +# +# The first argument passed to this file is the canonical host specification, +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld +# should be set by the caller. +# +# The set of defined variables is at the end of this script. + +# Known limitations: +# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer +# than 256 bytes, otherwise the compiler driver will dump core. The only +# known workaround is to choose shorter directory names for the build +# directory and/or the installation directory. + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +shrext=.so + +host="$1" +host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + +# Code taken from libtool.m4's _LT_CC_BASENAME. + +for cc_temp in $CC""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'` + +# Code taken from libtool.m4's AC_LIBTOOL_PROG_COMPILER_PIC. + +wl= +if test "$GCC" = yes; then + wl='-Wl,' +else + case "$host_os" in + aix*) + wl='-Wl,' + ;; + darwin*) + case $cc_basename in + xlc*) + wl='-Wl,' + ;; + esac + ;; + mingw* | cygwin* | pw32* | os2*) + ;; + hpux9* | hpux10* | hpux11*) + wl='-Wl,' + ;; + irix5* | irix6* | nonstopux*) + wl='-Wl,' + ;; + newsos6) + ;; + linux* | k*bsd*-gnu) + case $cc_basename in + icc* | ecc*) + wl='-Wl,' + ;; + pgcc | pgf77 | pgf90) + wl='-Wl,' + ;; + ccc*) + wl='-Wl,' + ;; + como) + wl='-lopt=' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + wl='-Wl,' + ;; + esac + ;; + esac + ;; + osf3* | osf4* | osf5*) + wl='-Wl,' + ;; + rdos*) + ;; + solaris*) + wl='-Wl,' + ;; + sunos4*) + wl='-Qoption ld ' + ;; + sysv4 | sysv4.2uw2* | sysv4.3*) + wl='-Wl,' + ;; + sysv4*MP*) + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + wl='-Wl,' + ;; + unicos*) + wl='-Wl,' + ;; + uts4*) + ;; + esac +fi + +# Code taken from libtool.m4's AC_LIBTOOL_PROG_LD_SHLIBS. + +hardcode_libdir_flag_spec= +hardcode_libdir_separator= +hardcode_direct=no +hardcode_minus_L=no + +case "$host_os" in + cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; +esac + +ld_shlibs=yes +if test "$with_gnu_ld" = yes; then + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + # Unlike libtool, we use -rpath here, not --rpath, since the documented + # option of GNU ld is called -rpath, not --rpath. + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + case "$host_os" in + aix3* | aix4* | aix5*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + fi + ;; + amigaos*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we cannot use + # them. + ld_shlibs=no + ;; + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + cygwin* | mingw* | pw32*) + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + interix[3-9]*) + hardcode_direct=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + gnu* | linux* | k*bsd*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + netbsd*) + ;; + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + else + ld_shlibs=no + fi + ;; + esac + ;; + sunos4*) + hardcode_direct=yes + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + esac + if test "$ld_shlibs" = no; then + hardcode_libdir_flag_spec= + fi +else + case "$host_os" in + aix3*) + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + aix4* | aix5*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + else + aix_use_runtimelinking=no + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix5*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + fi + hardcode_direct=yes + hardcode_libdir_separator=':' + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + fi + # Begin _LT_AC_SYS_LIBPATH_AIX. + echo 'int main () { return 0; }' > conftest.c + ${CC} ${LDFLAGS} conftest.c -o conftest + aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + fi + if test -z "$aix_libpath"; then + aix_libpath="/usr/lib:/lib" + fi + rm -f conftest.c conftest + # End _LT_AC_SYS_LIBPATH_AIX. + if test "$aix_use_runtimelinking" = yes; then + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + else + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + fi + fi + ;; + amigaos*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no + ;; + bsdi[45]*) + ;; + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + libext=lib + ;; + darwin* | rhapsody*) + hardcode_direct=no + if test "$GCC" = yes ; then + : + else + case $cc_basename in + xlc*) + ;; + *) + ld_shlibs=no + ;; + esac + fi + ;; + dgux*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + freebsd1*) + ld_shlibs=no + ;; + freebsd2.2*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + freebsd2*) + hardcode_direct=yes + hardcode_minus_L=yes + ;; + freebsd* | dragonfly*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + hpux9*) + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + hpux10*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + hpux11*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + ;; + *) + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + irix5* | irix6* | nonstopux*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + netbsd*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + newsos6) + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + else + case "$host_os" in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + osf3*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + osf4* | osf5*) + if test "$GCC" = yes; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + # Both cc and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + solaris*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + sunos4*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + ;; + sysv4) + case $host_vendor in + sni) + hardcode_direct=yes # is this really true??? + ;; + siemens) + hardcode_direct=no + ;; + motorola) + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + ;; + sysv4.3*) + ;; + sysv4*MP*) + if test -d /usr/nec; then + ld_shlibs=yes + fi + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + ;; + sysv5* | sco3.2v5* | sco5v6*) + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator=':' + ;; + uts4*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + *) + ld_shlibs=no + ;; + esac +fi + +# Check dynamic linker characteristics +# Code taken from libtool.m4's AC_LIBTOOL_SYS_DYNAMIC_LINKER. +# Unlike libtool.m4, here we don't care about _all_ names of the library, but +# only about the one the linker finds when passed -lNAME. This is the last +# element of library_names_spec in libtool.m4, or possibly two of them if the +# linker has special search rules. +library_names_spec= # the last element of library_names_spec in libtool.m4 +libname_spec='lib$name' +case "$host_os" in + aix3*) + library_names_spec='$libname.a' + ;; + aix4* | aix5*) + library_names_spec='$libname$shrext' + ;; + amigaos*) + library_names_spec='$libname.a' + ;; + beos*) + library_names_spec='$libname$shrext' + ;; + bsdi[45]*) + library_names_spec='$libname$shrext' + ;; + cygwin* | mingw* | pw32*) + shrext=.dll + library_names_spec='$libname.dll.a $libname.lib' + ;; + darwin* | rhapsody*) + shrext=.dylib + library_names_spec='$libname$shrext' + ;; + dgux*) + library_names_spec='$libname$shrext' + ;; + freebsd1*) + ;; + freebsd* | dragonfly*) + case "$host_os" in + freebsd[123]*) + library_names_spec='$libname$shrext$versuffix' ;; + *) + library_names_spec='$libname$shrext' ;; + esac + ;; + gnu*) + library_names_spec='$libname$shrext' + ;; + hpux9* | hpux10* | hpux11*) + case $host_cpu in + ia64*) + shrext=.so + ;; + hppa*64*) + shrext=.sl + ;; + *) + shrext=.sl + ;; + esac + library_names_spec='$libname$shrext' + ;; + interix[3-9]*) + library_names_spec='$libname$shrext' + ;; + irix5* | irix6* | nonstopux*) + library_names_spec='$libname$shrext' + case "$host_os" in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;; + *) libsuff= shlibsuff= ;; + esac + ;; + esac + ;; + linux*oldld* | linux*aout* | linux*coff*) + ;; + linux* | k*bsd*-gnu) + library_names_spec='$libname$shrext' + ;; + knetbsd*-gnu) + library_names_spec='$libname$shrext' + ;; + netbsd*) + library_names_spec='$libname$shrext' + ;; + newsos6) + library_names_spec='$libname$shrext' + ;; + nto-qnx*) + library_names_spec='$libname$shrext' + ;; + openbsd*) + library_names_spec='$libname$shrext$versuffix' + ;; + os2*) + libname_spec='$name' + shrext=.dll + library_names_spec='$libname.a' + ;; + osf3* | osf4* | osf5*) + library_names_spec='$libname$shrext' + ;; + rdos*) + ;; + solaris*) + library_names_spec='$libname$shrext' + ;; + sunos4*) + library_names_spec='$libname$shrext$versuffix' + ;; + sysv4 | sysv4.3*) + library_names_spec='$libname$shrext' + ;; + sysv4*MP*) + library_names_spec='$libname$shrext' + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + library_names_spec='$libname$shrext' + ;; + uts4*) + library_names_spec='$libname$shrext' + ;; +esac + +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' +escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"` +shlibext=`echo "$shrext" | sed -e 's,^\.,,'` +escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` + +LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <. Submit a context +# diff and a properly formatted ChangeLog entry. +# +# Configuration subroutine to validate and canonicalize a configuration type. +# Supply the specified configuration type as an argument. +# If it is invalid, we print an error message on stderr and exit with code 1. +# Otherwise, we print the canonical config type on stdout and succeed. + +# This file is supposed to be the same for all GNU packages +# and recognize all the CPU types, system types and aliases +# that are meaningful with *any* GNU software. +# Each package is responsible for reporting which valid configurations +# it does not support. The user should be able to distinguish +# a failure to support a valid configuration from a meaningless +# configuration. + +# The goal of this file is to map all the various variations of a given +# machine specification into a single specification in the form: +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or in some cases, the newer four-part form: +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# It is wrong to echo any other type of specification. + +me=`echo "$0" | sed -e 's,.*/,,'` + +usage="\ +Usage: $0 [OPTION] CPU-MFR-OPSYS + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, +2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$me --help' for more information." + +# Parse command line +while test $# -gt 0 ; do + case $1 in + --time-stamp | --time* | -t ) + echo "$timestamp" ; exit ;; + --version | -v ) + echo "$version" ; exit ;; + --help | --h* | -h ) + echo "$usage"; exit ;; + -- ) # Stop option processing + shift; break ;; + - ) # Use stdin as input. + break ;; + -* ) + echo "$me: invalid option $1$help" + exit 1 ;; + + *local*) + # First pass through any local machine types. + echo $1 + exit ;; + + * ) + break ;; + esac +done + +case $# in + 0) echo "$me: missing argument$help" >&2 + exit 1;; + 1) ;; + *) echo "$me: too many arguments$help" >&2 + exit 1;; +esac + +# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). +# Here we must recognize all the valid KERNEL-OS combinations. +maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` +case $maybe_os in + nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ + uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + basic_machine=`echo $1 | sed 's/-[^-]*$//'` + if [ $basic_machine != $1 ] + then os=`echo $1 | sed 's/.*-/-/'` + else os=; fi + ;; +esac + +### Let's recognize common machines as not being operating systems so +### that things like config.sub decstation-3100 work. We also +### recognize some manufacturers as not being operating systems, so we +### can provide default operating systems below. +case $os in + -sun*os*) + # Prevent following clause from handling this invalid input. + ;; + -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ + -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ + -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ + -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ + -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ + -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ + -apple | -axis | -knuth | -cray) + os= + basic_machine=$1 + ;; + -sim | -cisco | -oki | -wec | -winbond) + os= + basic_machine=$1 + ;; + -scout) + ;; + -wrs) + os=-vxworks + basic_machine=$1 + ;; + -chorusos*) + os=-chorusos + basic_machine=$1 + ;; + -chorusrdb) + os=-chorusrdb + basic_machine=$1 + ;; + -hiux*) + os=-hiuxwe2 + ;; + -sco6) + os=-sco5v6 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5) + os=-sco3.2v5 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco4) + os=-sco3.2v4 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2.[4-9]*) + os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco3.2v[4-9]*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco5v6*) + # Don't forget version if it is 3.2v4 or newer. + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -sco*) + os=-sco3.2v2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -udk*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -isc) + os=-isc2.2 + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -clix*) + basic_machine=clipper-intergraph + ;; + -isc*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` + ;; + -lynx*) + os=-lynxos + ;; + -ptx*) + basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` + ;; + -windowsnt*) + os=`echo $os | sed -e 's/windowsnt/winnt/'` + ;; + -psos*) + os=-psos + ;; + -mint | -mint[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; +esac + +# Decode aliases for certain CPU-COMPANY combinations. +case $basic_machine in + # Recognize the basic CPU types without company name. + # Some are omitted here because they have special meanings below. + 1750a | 580 \ + | a29k \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | mcore | mep \ + | mips | mipsbe | mipseb | mipsel | mipsle \ + | mips16 \ + | mips64 | mips64el \ + | mips64vr | mips64vrel \ + | mips64orion | mips64orionel \ + | mips64vr4100 | mips64vr4100el \ + | mips64vr4300 | mips64vr4300el \ + | mips64vr5000 | mips64vr5000el \ + | mips64vr5900 | mips64vr5900el \ + | mipsisa32 | mipsisa32el \ + | mipsisa32r2 | mipsisa32r2el \ + | mipsisa64 | mipsisa64el \ + | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64sb1 | mipsisa64sb1el \ + | mipsisa64sr71k | mipsisa64sr71kel \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | mt \ + | msp430 \ + | nios | nios2 \ + | ns16k | ns32k \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | score \ + | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ + | sh64 | sh64le \ + | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ + | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ + | spu | strongarm \ + | tahoe | thumb | tic4x | tic80 | tron \ + | v850 | v850e \ + | we32k \ + | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ + | z8k) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$basic_machine-pc + ;; + # Object if more than one company name word. + *-*-*) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; + # Recognize the basic CPU types with company name. + 580-* \ + | a29k-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ + | clipper-* | craynv-* | cydra-* \ + | d10v-* | d30v-* | dlx-* \ + | elxsi-* \ + | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ + | h8300-* | h8500-* \ + | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* \ + | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ + | mips16-* \ + | mips64-* | mips64el-* \ + | mips64vr-* | mips64vrel-* \ + | mips64orion-* | mips64orionel-* \ + | mips64vr4100-* | mips64vr4100el-* \ + | mips64vr4300-* | mips64vr4300el-* \ + | mips64vr5000-* | mips64vr5000el-* \ + | mips64vr5900-* | mips64vr5900el-* \ + | mipsisa32-* | mipsisa32el-* \ + | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa64-* | mipsisa64el-* \ + | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64sb1-* | mipsisa64sb1el-* \ + | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | romp-* | rs6000-* \ + | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ + | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ + | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ + | sparclite-* \ + | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tron-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ + | xstormy16-* | xtensa*-* \ + | ymp-* \ + | z8k-*) + ;; + # Recognize the basic CPU types without company name, with glob match. + xtensa*) + basic_machine=$basic_machine-unknown + ;; + # Recognize the various machine names and aliases which stand + # for a CPU type and a company and sometimes even an OS. + 386bsd) + basic_machine=i386-unknown + os=-bsd + ;; + 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) + basic_machine=m68000-att + ;; + 3b*) + basic_machine=we32k-att + ;; + a29khif) + basic_machine=a29k-amd + os=-udi + ;; + abacus) + basic_machine=abacus-unknown + ;; + adobe68k) + basic_machine=m68010-adobe + os=-scout + ;; + alliant | fx80) + basic_machine=fx80-alliant + ;; + altos | altos3068) + basic_machine=m68k-altos + ;; + am29k) + basic_machine=a29k-none + os=-bsd + ;; + amd64) + basic_machine=x86_64-pc + ;; + amd64-*) + basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + amdahl) + basic_machine=580-amdahl + os=-sysv + ;; + amiga | amiga-*) + basic_machine=m68k-unknown + ;; + amigaos | amigados) + basic_machine=m68k-unknown + os=-amigaos + ;; + amigaunix | amix) + basic_machine=m68k-unknown + os=-sysv4 + ;; + apollo68) + basic_machine=m68k-apollo + os=-sysv + ;; + apollo68bsd) + basic_machine=m68k-apollo + os=-bsd + ;; + aux) + basic_machine=m68k-apple + os=-aux + ;; + balance) + basic_machine=ns32k-sequent + os=-dynix + ;; + blackfin) + basic_machine=bfin-unknown + os=-linux + ;; + blackfin-*) + basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + c90) + basic_machine=c90-cray + os=-unicos + ;; + convex-c1) + basic_machine=c1-convex + os=-bsd + ;; + convex-c2) + basic_machine=c2-convex + os=-bsd + ;; + convex-c32) + basic_machine=c32-convex + os=-bsd + ;; + convex-c34) + basic_machine=c34-convex + os=-bsd + ;; + convex-c38) + basic_machine=c38-convex + os=-bsd + ;; + cray | j90) + basic_machine=j90-cray + os=-unicos + ;; + craynv) + basic_machine=craynv-cray + os=-unicosmp + ;; + cr16) + basic_machine=cr16-unknown + os=-elf + ;; + crds | unos) + basic_machine=m68k-crds + ;; + crisv32 | crisv32-* | etraxfs*) + basic_machine=crisv32-axis + ;; + cris | cris-* | etrax*) + basic_machine=cris-axis + ;; + crx) + basic_machine=crx-unknown + os=-elf + ;; + da30 | da30-*) + basic_machine=m68k-da30 + ;; + decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) + basic_machine=mips-dec + ;; + decsystem10* | dec10*) + basic_machine=pdp10-dec + os=-tops10 + ;; + decsystem20* | dec20*) + basic_machine=pdp10-dec + os=-tops20 + ;; + delta | 3300 | motorola-3300 | motorola-delta \ + | 3300-motorola | delta-motorola) + basic_machine=m68k-motorola + ;; + delta88) + basic_machine=m88k-motorola + os=-sysv3 + ;; + djgpp) + basic_machine=i586-pc + os=-msdosdjgpp + ;; + dpx20 | dpx20-*) + basic_machine=rs6000-bull + os=-bosx + ;; + dpx2* | dpx2*-bull) + basic_machine=m68k-bull + os=-sysv3 + ;; + ebmon29k) + basic_machine=a29k-amd + os=-ebmon + ;; + elxsi) + basic_machine=elxsi-elxsi + os=-bsd + ;; + encore | umax | mmax) + basic_machine=ns32k-encore + ;; + es1800 | OSE68k | ose68k | ose | OSE) + basic_machine=m68k-ericsson + os=-ose + ;; + fx2800) + basic_machine=i860-alliant + ;; + genix) + basic_machine=ns32k-ns + ;; + gmicro) + basic_machine=tron-gmicro + os=-sysv + ;; + go32) + basic_machine=i386-pc + os=-go32 + ;; + h3050r* | hiux*) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + h8300hms) + basic_machine=h8300-hitachi + os=-hms + ;; + h8300xray) + basic_machine=h8300-hitachi + os=-xray + ;; + h8500hms) + basic_machine=h8500-hitachi + os=-hms + ;; + harris) + basic_machine=m88k-harris + os=-sysv3 + ;; + hp300-*) + basic_machine=m68k-hp + ;; + hp300bsd) + basic_machine=m68k-hp + os=-bsd + ;; + hp300hpux) + basic_machine=m68k-hp + os=-hpux + ;; + hp3k9[0-9][0-9] | hp9[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k2[0-9][0-9] | hp9k31[0-9]) + basic_machine=m68000-hp + ;; + hp9k3[2-9][0-9]) + basic_machine=m68k-hp + ;; + hp9k6[0-9][0-9] | hp6[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hp9k7[0-79][0-9] | hp7[0-79][0-9]) + basic_machine=hppa1.1-hp + ;; + hp9k78[0-9] | hp78[0-9]) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) + # FIXME: really hppa2.0-hp + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][13679] | hp8[0-9][13679]) + basic_machine=hppa1.1-hp + ;; + hp9k8[0-9][0-9] | hp8[0-9][0-9]) + basic_machine=hppa1.0-hp + ;; + hppa-next) + os=-nextstep3 + ;; + hppaosf) + basic_machine=hppa1.1-hp + os=-osf + ;; + hppro) + basic_machine=hppa1.1-hp + os=-proelf + ;; + i370-ibm* | ibm*) + basic_machine=i370-ibm + ;; +# I'm not sure what "Sysv32" means. Should this be sysv3.2? + i*86v32) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv32 + ;; + i*86v4*) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv4 + ;; + i*86v) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-sysv + ;; + i*86sol2) + basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` + os=-solaris2 + ;; + i386mach) + basic_machine=i386-mach + os=-mach + ;; + i386-vsta | vsta) + basic_machine=i386-unknown + os=-vsta + ;; + iris | iris4d) + basic_machine=mips-sgi + case $os in + -irix*) + ;; + *) + os=-irix4 + ;; + esac + ;; + isi68 | isi) + basic_machine=m68k-isi + os=-sysv + ;; + m68knommu) + basic_machine=m68k-unknown + os=-linux + ;; + m68knommu-*) + basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + m88k-omron*) + basic_machine=m88k-omron + ;; + magnum | m3230) + basic_machine=mips-mips + os=-sysv + ;; + merlin) + basic_machine=ns32k-utek + os=-sysv + ;; + mingw32) + basic_machine=i386-pc + os=-mingw32 + ;; + mingw32ce) + basic_machine=arm-unknown + os=-mingw32ce + ;; + miniframe) + basic_machine=m68000-convergent + ;; + *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) + basic_machine=m68k-atari + os=-mint + ;; + mips3*-*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` + ;; + mips3*) + basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown + ;; + monitor) + basic_machine=m68k-rom68k + os=-coff + ;; + morphos) + basic_machine=powerpc-unknown + os=-morphos + ;; + msdos) + basic_machine=i386-pc + os=-msdos + ;; + ms1-*) + basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + ncr3000) + basic_machine=i486-ncr + os=-sysv4 + ;; + netbsd386) + basic_machine=i386-unknown + os=-netbsd + ;; + netwinder) + basic_machine=armv4l-rebel + os=-linux + ;; + news | news700 | news800 | news900) + basic_machine=m68k-sony + os=-newsos + ;; + news1000) + basic_machine=m68030-sony + os=-newsos + ;; + news-3600 | risc-news) + basic_machine=mips-sony + os=-newsos + ;; + necv70) + basic_machine=v70-nec + os=-sysv + ;; + next | m*-next ) + basic_machine=m68k-next + case $os in + -nextstep* ) + ;; + -ns2*) + os=-nextstep2 + ;; + *) + os=-nextstep3 + ;; + esac + ;; + nh3000) + basic_machine=m68k-harris + os=-cxux + ;; + nh[45]000) + basic_machine=m88k-harris + os=-cxux + ;; + nindy960) + basic_machine=i960-intel + os=-nindy + ;; + mon960) + basic_machine=i960-intel + os=-mon960 + ;; + nonstopux) + basic_machine=mips-compaq + os=-nonstopux + ;; + np1) + basic_machine=np1-gould + ;; + nsr-tandem) + basic_machine=nsr-tandem + ;; + op50n-* | op60c-*) + basic_machine=hppa1.1-oki + os=-proelf + ;; + openrisc | openrisc-*) + basic_machine=or32-unknown + ;; + os400) + basic_machine=powerpc-ibm + os=-os400 + ;; + OSE68000 | ose68000) + basic_machine=m68000-ericsson + os=-ose + ;; + os68k) + basic_machine=m68k-none + os=-os68k + ;; + pa-hitachi) + basic_machine=hppa1.1-hitachi + os=-hiuxwe2 + ;; + paragon) + basic_machine=i860-intel + os=-osf + ;; + parisc) + basic_machine=hppa-unknown + os=-linux + ;; + parisc-*) + basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` + os=-linux + ;; + pbd) + basic_machine=sparc-tti + ;; + pbb) + basic_machine=m68k-tti + ;; + pc532 | pc532-*) + basic_machine=ns32k-pc532 + ;; + pc98) + basic_machine=i386-pc + ;; + pc98-*) + basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium | p5 | k5 | k6 | nexgen | viac3) + basic_machine=i586-pc + ;; + pentiumpro | p6 | 6x86 | athlon | athlon_*) + basic_machine=i686-pc + ;; + pentiumii | pentium2 | pentiumiii | pentium3) + basic_machine=i686-pc + ;; + pentium4) + basic_machine=i786-pc + ;; + pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) + basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumpro-* | p6-* | 6x86-* | athlon-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) + basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pentium4-*) + basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + pn) + basic_machine=pn-gould + ;; + power) basic_machine=power-ibm + ;; + ppc) basic_machine=powerpc-unknown + ;; + ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppcle | powerpclittle | ppc-le | powerpc-little) + basic_machine=powerpcle-unknown + ;; + ppcle-* | powerpclittle-*) + basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64) basic_machine=powerpc64-unknown + ;; + ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ppc64le | powerpc64little | ppc64-le | powerpc64-little) + basic_machine=powerpc64le-unknown + ;; + ppc64le-* | powerpc64little-*) + basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` + ;; + ps2) + basic_machine=i386-ibm + ;; + pw32) + basic_machine=i586-unknown + os=-pw32 + ;; + rdos) + basic_machine=i386-pc + os=-rdos + ;; + rom68k) + basic_machine=m68k-rom68k + os=-coff + ;; + rm[46]00) + basic_machine=mips-siemens + ;; + rtpc | rtpc-*) + basic_machine=romp-ibm + ;; + s390 | s390-*) + basic_machine=s390-ibm + ;; + s390x | s390x-*) + basic_machine=s390x-ibm + ;; + sa29200) + basic_machine=a29k-amd + os=-udi + ;; + sb1) + basic_machine=mipsisa64sb1-unknown + ;; + sb1el) + basic_machine=mipsisa64sb1el-unknown + ;; + sde) + basic_machine=mipsisa32-sde + os=-elf + ;; + sei) + basic_machine=mips-sei + os=-seiux + ;; + sequent) + basic_machine=i386-sequent + ;; + sh) + basic_machine=sh-hitachi + os=-hms + ;; + sh5el) + basic_machine=sh5le-unknown + ;; + sh64) + basic_machine=sh64-unknown + ;; + sparclite-wrs | simso-wrs) + basic_machine=sparclite-wrs + os=-vxworks + ;; + sps7) + basic_machine=m68k-bull + os=-sysv2 + ;; + spur) + basic_machine=spur-unknown + ;; + st2000) + basic_machine=m68k-tandem + ;; + stratus) + basic_machine=i860-stratus + os=-sysv4 + ;; + sun2) + basic_machine=m68000-sun + ;; + sun2os3) + basic_machine=m68000-sun + os=-sunos3 + ;; + sun2os4) + basic_machine=m68000-sun + os=-sunos4 + ;; + sun3os3) + basic_machine=m68k-sun + os=-sunos3 + ;; + sun3os4) + basic_machine=m68k-sun + os=-sunos4 + ;; + sun4os3) + basic_machine=sparc-sun + os=-sunos3 + ;; + sun4os4) + basic_machine=sparc-sun + os=-sunos4 + ;; + sun4sol2) + basic_machine=sparc-sun + os=-solaris2 + ;; + sun3 | sun3-*) + basic_machine=m68k-sun + ;; + sun4) + basic_machine=sparc-sun + ;; + sun386 | sun386i | roadrunner) + basic_machine=i386-sun + ;; + sv1) + basic_machine=sv1-cray + os=-unicos + ;; + symmetry) + basic_machine=i386-sequent + os=-dynix + ;; + t3e) + basic_machine=alphaev5-cray + os=-unicos + ;; + t90) + basic_machine=t90-cray + os=-unicos + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tic55x | c55x*) + basic_machine=tic55x-unknown + os=-coff + ;; + tic6x | c6x*) + basic_machine=tic6x-unknown + os=-coff + ;; + tile*) + basic_machine=tile-unknown + os=-linux-gnu + ;; + tx39) + basic_machine=mipstx39-unknown + ;; + tx39el) + basic_machine=mipstx39el-unknown + ;; + toad1) + basic_machine=pdp10-xkl + os=-tops20 + ;; + tower | tower-32) + basic_machine=m68k-ncr + ;; + tpf) + basic_machine=s390x-ibm + os=-tpf + ;; + udi29k) + basic_machine=a29k-amd + os=-udi + ;; + ultra3) + basic_machine=a29k-nyu + os=-sym1 + ;; + v810 | necv810) + basic_machine=v810-nec + os=-none + ;; + vaxv) + basic_machine=vax-dec + os=-sysv + ;; + vms) + basic_machine=vax-dec + os=-vms + ;; + vpp*|vx|vx-*) + basic_machine=f301-fujitsu + ;; + vxworks960) + basic_machine=i960-wrs + os=-vxworks + ;; + vxworks68) + basic_machine=m68k-wrs + os=-vxworks + ;; + vxworks29k) + basic_machine=a29k-wrs + os=-vxworks + ;; + w65*) + basic_machine=w65-wdc + os=-none + ;; + w89k-*) + basic_machine=hppa1.1-winbond + os=-proelf + ;; + xbox) + basic_machine=i686-pc + os=-mingw32 + ;; + xps | xps100) + basic_machine=xps100-honeywell + ;; + ymp) + basic_machine=ymp-cray + os=-unicos + ;; + z8k-*-coff) + basic_machine=z8k-unknown + os=-sim + ;; + none) + basic_machine=none-none + os=-none + ;; + +# Here we handle the default manufacturer of certain CPU types. It is in +# some cases the only manufacturer, in others, it is the most popular. + w89k) + basic_machine=hppa1.1-winbond + ;; + op50n) + basic_machine=hppa1.1-oki + ;; + op60c) + basic_machine=hppa1.1-oki + ;; + romp) + basic_machine=romp-ibm + ;; + mmix) + basic_machine=mmix-knuth + ;; + rs6000) + basic_machine=rs6000-ibm + ;; + vax) + basic_machine=vax-dec + ;; + pdp10) + # there are many clones, so DEC is not a safe bet + basic_machine=pdp10-unknown + ;; + pdp11) + basic_machine=pdp11-dec + ;; + we32k) + basic_machine=we32k-att + ;; + sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) + basic_machine=sh-unknown + ;; + sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) + basic_machine=sparc-sun + ;; + cydra) + basic_machine=cydra-cydrome + ;; + orion) + basic_machine=orion-highlevel + ;; + orion105) + basic_machine=clipper-highlevel + ;; + mac | mpw | mac-mpw) + basic_machine=m68k-apple + ;; + pmac | pmac-mpw) + basic_machine=powerpc-apple + ;; + *-unknown) + # Make sure to match an already-canonicalized machine name. + ;; + *) + echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 + exit 1 + ;; +esac + +# Here we canonicalize certain aliases for manufacturers. +case $basic_machine in + *-digital*) + basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` + ;; + *-commodore*) + basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` + ;; + *) + ;; +esac + +# Decode manufacturer-specific aliases for certain operating systems. + +if [ x"$os" != x"" ] +then +case $os in + # First match some system type aliases + # that might get confused with valid system types. + # -solaris* is a basic system type, with this one exception. + -solaris1 | -solaris1.*) + os=`echo $os | sed -e 's|solaris1|sunos4|'` + ;; + -solaris) + os=-solaris2 + ;; + -svr4*) + os=-sysv4 + ;; + -unixware*) + os=-sysv4.2uw + ;; + -gnu/linux*) + os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` + ;; + # First accept the basic system types. + # The portable systems comes first. + # Each alternative MUST END IN A *, to match a version number. + # -sysv* is not here because it comes later, after sysvr4. + -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ + | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ + | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ + | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ + | -aos* \ + | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ + | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ + | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ + | -openbsd* | -solidbsd* \ + | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ + | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ + | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ + | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ + | -chorusos* | -chorusrdb* \ + | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \ + | -uxpv* | -beos* | -mpeix* | -udk* \ + | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ + | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ + | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ + | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ + | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ + | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ + | -skyos* | -haiku* | -rdos* | -toppers* | -drops*) + # Remember, each alternative MUST END IN *, to match a version number. + ;; + -qnx*) + case $basic_machine in + x86-* | i*86-*) + ;; + *) + os=-nto$os + ;; + esac + ;; + -nto-qnx*) + ;; + -nto*) + os=`echo $os | sed -e 's|nto|nto-qnx|'` + ;; + -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ + | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ + | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) + ;; + -mac*) + os=`echo $os | sed -e 's|mac|macos|'` + ;; + -linux-dietlibc) + os=-linux-dietlibc + ;; + -linux*) + os=`echo $os | sed -e 's|linux|linux-gnu|'` + ;; + -sunos5*) + os=`echo $os | sed -e 's|sunos5|solaris2|'` + ;; + -sunos6*) + os=`echo $os | sed -e 's|sunos6|solaris3|'` + ;; + -opened*) + os=-openedition + ;; + -os400*) + os=-os400 + ;; + -wince*) + os=-wince + ;; + -osfrose*) + os=-osfrose + ;; + -osf*) + os=-osf + ;; + -utek*) + os=-bsd + ;; + -dynix*) + os=-bsd + ;; + -acis*) + os=-aos + ;; + -atheos*) + os=-atheos + ;; + -syllable*) + os=-syllable + ;; + -386bsd) + os=-bsd + ;; + -ctix* | -uts*) + os=-sysv + ;; + -nova*) + os=-rtmk-nova + ;; + -ns2 ) + os=-nextstep2 + ;; + -nsk*) + os=-nsk + ;; + # Preserve the version number of sinix5. + -sinix5.*) + os=`echo $os | sed -e 's|sinix|sysv|'` + ;; + -sinix*) + os=-sysv4 + ;; + -tpf*) + os=-tpf + ;; + -triton*) + os=-sysv3 + ;; + -oss*) + os=-sysv3 + ;; + -svr4) + os=-sysv4 + ;; + -svr3) + os=-sysv3 + ;; + -sysvr4) + os=-sysv4 + ;; + # This must come after -sysvr4. + -sysv*) + ;; + -ose*) + os=-ose + ;; + -es1800*) + os=-ose + ;; + -xenix) + os=-xenix + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + os=-mint + ;; + -aros*) + os=-aros + ;; + -kaos*) + os=-kaos + ;; + -zvmoe) + os=-zvmoe + ;; + -none) + ;; + *) + # Get rid of the `-' at the beginning of $os. + os=`echo $os | sed 's/[^-]*-//'` + echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 + exit 1 + ;; +esac +else + +# Here we handle the default operating systems that come with various machines. +# The value should be what the vendor currently ships out the door with their +# machine or put another way, the most popular os provided with the machine. + +# Note that if you're going to try to match "-MANUFACTURER" here (say, +# "-sun"), then you have to tell the case statement up towards the top +# that MANUFACTURER isn't an operating system. Otherwise, code above +# will signal an error saying that MANUFACTURER isn't an operating +# system, and we'll never get to this point. + +case $basic_machine in + score-*) + os=-elf + ;; + spu-*) + os=-elf + ;; + *-acorn) + os=-riscix1.2 + ;; + arm*-rebel) + os=-linux + ;; + arm*-semi) + os=-aout + ;; + c4x-* | tic4x-*) + os=-coff + ;; + # This must come before the *-dec entry. + pdp10-*) + os=-tops20 + ;; + pdp11-*) + os=-none + ;; + *-dec | vax-*) + os=-ultrix4.2 + ;; + m68*-apollo) + os=-domain + ;; + i386-sun) + os=-sunos4.0.2 + ;; + m68000-sun) + os=-sunos3 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + os=-elf + ;; + or32-*) + os=-coff + ;; + *-tti) # must be before sparc entry or we get the wrong os. + os=-sysv3 + ;; + sparc-* | *-sun) + os=-sunos4.1.1 + ;; + *-be) + os=-beos + ;; + *-haiku) + os=-haiku + ;; + *-ibm) + os=-aix + ;; + *-knuth) + os=-mmixware + ;; + *-wec) + os=-proelf + ;; + *-winbond) + os=-proelf + ;; + *-oki) + os=-proelf + ;; + *-hp) + os=-hpux + ;; + *-hitachi) + os=-hiux + ;; + i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) + os=-sysv + ;; + *-cbm) + os=-amigaos + ;; + *-dg) + os=-dgux + ;; + *-dolphin) + os=-sysv3 + ;; + m68k-ccur) + os=-rtu + ;; + m88k-omron*) + os=-luna + ;; + *-next ) + os=-nextstep + ;; + *-sequent) + os=-ptx + ;; + *-crds) + os=-unos + ;; + *-ns) + os=-genix + ;; + i370-*) + os=-mvs + ;; + *-next) + os=-nextstep3 + ;; + *-gould) + os=-sysv + ;; + *-highlevel) + os=-bsd + ;; + *-encore) + os=-bsd + ;; + *-sgi) + os=-irix + ;; + *-siemens) + os=-sysv4 + ;; + *-masscomp) + os=-rtu + ;; + f30[01]-fujitsu | f700-fujitsu) + os=-uxpv + ;; + *-rom68k) + os=-coff + ;; + *-*bug) + os=-coff + ;; + *-apple) + os=-macos + ;; + *-atari*) + os=-mint + ;; + *) + os=-none + ;; +esac +fi + +# Here we handle the case where we know the os, and the CPU type, but not the +# manufacturer. We pick the logical manufacturer. +vendor=unknown +case $basic_machine in + *-unknown) + case $os in + -riscix*) + vendor=acorn + ;; + -sunos*) + vendor=sun + ;; + -aix*) + vendor=ibm + ;; + -beos*) + vendor=be + ;; + -hpux*) + vendor=hp + ;; + -mpeix*) + vendor=hp + ;; + -hiux*) + vendor=hitachi + ;; + -unos*) + vendor=crds + ;; + -dgux*) + vendor=dg + ;; + -luna*) + vendor=omron + ;; + -genix*) + vendor=ns + ;; + -mvs* | -opened*) + vendor=ibm + ;; + -os400*) + vendor=ibm + ;; + -ptx*) + vendor=sequent + ;; + -tpf*) + vendor=ibm + ;; + -vxsim* | -vxworks* | -windiss*) + vendor=wrs + ;; + -aux*) + vendor=apple + ;; + -hms*) + vendor=hitachi + ;; + -mpw* | -macos*) + vendor=apple + ;; + -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) + vendor=atari + ;; + -vos*) + vendor=stratus + ;; + esac + basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` + ;; +esac + +echo $basic_machine$os +exit + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "timestamp='" +# time-stamp-format: "%:y-%02m-%02d" +# time-stamp-end: "'" +# End: diff --git a/configure b/configure new file mode 100755 index 0000000..2d0fd88 --- /dev/null +++ b/configure @@ -0,0 +1,18313 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.67 for LCD4Linux 0.11.0-SVN. +# +# Report bugs to . +# +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software +# Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in #( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + # We cannot yet assume a decent shell, so we have to provide a + # neutralization value for shells without unset; and this also + # works around shells that cannot unset nonexistent variables. + BASH_ENV=/dev/null + ENV=/dev/null + (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: lcd4linux-users@lists.sourceforge.net about your +$0: system, including any error possibly output before this +$0: message. Then install a modern shell, or manually run +$0: the script under such a shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -p' + fi +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + + +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$lt_ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','` + ;; +esac + +ECHO=${lt_ECHO-echo} +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell. + exec $SHELL "$0" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<_LT_EOF +$* +_LT_EOF + exit 0 +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +if test -z "$lt_ECHO"; then + if test "X${echo_test_string+set}" != Xset; then + # find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if { echo_test_string=`eval $cmd`; } 2>/dev/null && + { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null + then + break + fi + done + fi + + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : + else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$ECHO" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + ECHO='print -r' + elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} + else + # Try using printf. + ECHO='printf %s\n' + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + ECHO="$CONFIG_SHELL $0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$CONFIG_SHELL $0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do + if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "$0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} + else + # Oops. We lost completely, so just stick with echo. + ECHO=echo + fi + fi + fi + fi + fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +lt_ECHO=$ECHO +if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then + lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo" +fi + + + + +test -n "$DJDIR" || exec 7<&0 &1 + +# Name of the host. +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +# +# Initializations. +# +ac_default_prefix=/usr/local +ac_clean_files= +ac_config_libobj_dir=. +LIBOBJS= +cross_compiling=no +subdirs= +MFLAGS= +MAKEFLAGS= + +# Identity of this package. +PACKAGE_NAME='LCD4Linux' +PACKAGE_TARNAME='lcd4linux' +PACKAGE_VERSION='0.11.0-SVN' +PACKAGE_STRING='LCD4Linux 0.11.0-SVN' +PACKAGE_BUGREPORT='lcd4linux-users@lists.sourceforge.net' +PACKAGE_URL='' + 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[VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/lcd4linux] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +X features: + --x-includes=DIR X include files are in DIR + --x-libraries=DIR X library files are in DIR + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of LCD4Linux 0.11.0-SVN:";; + esac + cat <<\_ACEOF + +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --disable-dependency-tracking speeds up one-time build + --enable-dependency-tracking do not reject slow dependency extractors + --disable-rpath do not hardcode runtime library paths + --enable-shared[=PKGS] build shared libraries [default=yes] + --enable-static[=PKGS] build static libraries [default=yes] + --enable-fast-install[=PKGS] + optimize for fast installation [default=yes] + --disable-libtool-lock avoid locking (might break parallel builds) + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-dmalloc use dmalloc, as in + http://www.dmalloc.com/dmalloc.tar.gz + --with-sco Use this to turn on SCO-specific code + --with-sunos-curses Used to force SunOS 4.x curses + --with-osf1-curses Used to force OSF/1 curses + --with-vcurses=incdir Used to force SysV curses + --with-ncurses=dir Compile with ncurses/locate base dir + --with-x use the X Window System + --with-python enable python support [default=no] + --with-drivers= compile driver for displays in , + drivers may be separated with commas, + 'all' (default) compiles all available drivers, + drivers may be excluded with 'all,!', + (try 'all,\!' if your shell complains...) + possible drivers are: + ASTUSB, BeckmannEgle, BWCT, CrystalFontz, Curses, Cwlinux, D4D, + EA232Graphic, EFN, FW8888, G15, GLCD2USB, HD44780, HD44780-I2C, + IRLCD, LCD2USB, LCDLinux, LEDMatrix, LCDTerm, LPH7508, LUIse, + LW_ABP, M50530, MatrixOrbital, MatrixOrbitalGX, + MilfordInstruments, Noritake, NULL, Pertelian, PHAnderson, + PICGraphic, picoLCD, picoLCDGraphic, PNG, PPM, RouterBoard, + Sample, serdisplib, ShuttleVFD, SimpleLCD, st2205, T6963, + Trefon, ULA200, USBHUB, USBLCD, VNC, WincorNixdorf, X11 + --with-plugins= choose which plugins to compile. + type --with-plugins=list for a list + of avaible plugins + plugins may be excluded with 'all,!', + (try 'all,\!' if your shell complains...) + --with-gnu-ld assume the C compiler uses GNU ld default=no + --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib + --without-libiconv-prefix don't search for libiconv in includedir and libdir + --with-pic try to use only PIC/non-PIC objects [default=use + both] + --with-gnu-ld assume the C compiler uses GNU ld [default=no] + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + LIBS libraries to pass to the linker, e.g. -l + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if + you have headers in a nonstandard directory + CPP C preprocessor + PKG_CONFIG path to pkg-config utility + PKG_CONFIG_PATH + directories to add to pkg-config's search path + PKG_CONFIG_LIBDIR + path overriding pkg-config's built-in search path + XMKMF Path to xmkmf, Makefile generator for X Window System + PYTHON_VERSION + The installed Python version to use, for example '2.3'. 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"newly created file is older than distributed files! +Check your system clock" "$LINENO" 5 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +test "$program_prefix" != NONE && + program_transform_name="s&^&$program_prefix&;$program_transform_name" +# Use a double $ so make ignores it. +test "$program_suffix" != NONE && + program_transform_name="s&\$&$program_suffix&;$program_transform_name" +# Double any \ or $. +# By default was `s,x,x', remove it if useless. +ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' +program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` + +# expand $ac_aux_dir to an absolute path +am_aux_dir=`cd $ac_aux_dir && pwd` + +if test x"${MISSING+set}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; + *) + MISSING="\${SHELL} $am_aux_dir/missing" ;; + esac +fi +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} +fi + +if test x"${install_sh}" != xset; then + case $am_aux_dir in + *\ * | *\ *) + install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; + *) + install_sh="\${SHELL} $am_aux_dir/install-sh" + esac +fi + +# Installed binaries are usually stripped using `strip' when the user +# run `make install-strip'. However `strip' might not be the right +# tool to use in cross-compilation environments, therefore Automake +# will honor the `STRIP' environment variable to overrule this program. +if test "$cross_compiling" != no; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +fi +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 +$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } +if test -z "$MKDIR_P"; then + if test "${ac_cv_path_mkdir+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in mkdir gmkdir; do + for ac_exec_ext in '' $ac_executable_extensions; do + { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( + 'mkdir (GNU coreutils) '* | \ + 'mkdir (coreutils) '* | \ + 'mkdir (fileutils) '4.1*) + ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext + break 3;; + esac + done + done + done +IFS=$as_save_IFS + +fi + + test -d ./--version && rmdir ./--version + if test "${ac_cv_path_mkdir+set}" = set; then + MKDIR_P="$ac_cv_path_mkdir -p" + else + # As a last resort, use the slow shell script. Don't cache a + # value for MKDIR_P within a source directory, because that will + # break other packages using the cache if that directory is + # removed, or if the value is a relative name. + MKDIR_P="$ac_install_sh -d" + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 +$as_echo "$MKDIR_P" >&6; } + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_AWK+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AWK="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 +$as_echo "$AWK" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$AWK" && break +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 +$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + +rm -rf .tst 2>/dev/null +mkdir .tst 2>/dev/null +if test -d .tst; then + am__leading_dot=. +else + am__leading_dot=_ +fi +rmdir .tst 2>/dev/null + +if test "`cd $srcdir && pwd`" != "`pwd`"; then + # Use -I$(srcdir) only when $(srcdir) != ., so that make's output + # is not polluted with repeated "-I." + am__isrc=' -I$(srcdir)' + # test to see if srcdir already configured + if test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 + fi +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE=lcd4linux + VERSION=0.11.0-SVN + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF + +# Some tools Automake needs. + +ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + + +AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + + +AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + + +AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + + +MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + +ac_config_headers="$ac_config_headers config.h" + + +# Checks for programs. +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "no acceptable C compiler found in \$PATH +See \`config.log' for more details" "$LINENO" 5 ; } + +# Provide some information about the compiler. +$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 +set X $ac_compile +ac_compiler=$2 +for ac_option in --version -v -V -qversion; do + { { ac_try="$ac_compiler $ac_option >&5" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compiler $ac_option >&5") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + sed '10a\ +... rest of stderr output deleted ... + 10q' conftest.err >conftest.er1 + cat conftest.er1 >&5 + fi + rm -f conftest.er1 conftest.err + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +done + +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 +$as_echo_n "checking whether the C compiler works... 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These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... 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Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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" >&6; } +set x ${MAKE-make} +ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then : + $as_echo_n "(cached) " >&6 +else + cat >conftest.make <<\_ACEOF +SHELL = /bin/sh +all: + @echo '@@@%%%=$(MAKE)=@@@%%%' +_ACEOF +# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. +case `${MAKE-make} -f conftest.make 2>/dev/null` in + *@@@%%%=?*=@@@%%%*) + eval ac_cv_prog_make_${ac_make}_set=yes;; + *) + eval ac_cv_prog_make_${ac_make}_set=no;; +esac +rm -f conftest.make +fi +if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + SET_MAKE= +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + SET_MAKE="MAKE=${MAKE-make}" +fi + + + + + + + +if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. +set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_PKG_CONFIG+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PKG_CONFIG=$ac_cv_path_PKG_CONFIG +if test -n "$PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 +$as_echo "$PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_PKG_CONFIG"; then + ac_pt_PKG_CONFIG=$PKG_CONFIG + # Extract the first word of "pkg-config", so it can be a program name with args. +set dummy pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_PKG_CONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG +if test -n "$ac_pt_PKG_CONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 +$as_echo "$ac_pt_PKG_CONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_PKG_CONFIG" = x; then + PKG_CONFIG="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + PKG_CONFIG=$ac_pt_PKG_CONFIG + fi +else + PKG_CONFIG="$ac_cv_path_PKG_CONFIG" +fi + +fi +if test -n "$PKG_CONFIG"; then + _pkg_min_version=0.9.0 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 +$as_echo_n "checking pkg-config is at least version $_pkg_min_version... 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" >&6; } + +# Check whether --with-dmalloc was given. +if test "${with_dmalloc+set}" = set; then : + withval=$with_dmalloc; if test "$withval" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define WITH_DMALLOC 1" >>confdefs.h + + LIBS="$LIBS -ldmalloc" + LDFLAGS="$LDFLAGS -g" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +# Checks for libraries. + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for log in -lm" >&5 +$as_echo_n "checking for log in -lm... " >&6; } +if test "${ac_cv_lib_m_log+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char log (); +int +main () +{ +return log (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_m_log=yes +else + ac_cv_lib_m_log=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log" >&5 +$as_echo "$ac_cv_lib_m_log" >&6; } +if test "x$ac_cv_lib_m_log" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBM 1 +_ACEOF + + LIBS="-lm $LIBS" + +fi + + +# curses + + + + + + + + + + + + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... 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"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if test "${ac_cv_path_EGREP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + + + search_ncurses=true + screen_manager="" + has_curses=false + + CFLAGS=${CFLAGS--O} + + + + + +# Check whether --with-sco was given. +if test "${with_sco+set}" = set; then : + withval=$with_sco; + if test x$withval = xyes; then + +$as_echo "#define SCO_FLAVOR 1" >>confdefs.h + + CFLAGS="$CFLAGS -D_SVID3" + fi + +fi + + + +# Check whether --with-sunos-curses was given. +if test "${with_sunos_curses+set}" = set; then : + withval=$with_sunos_curses; + if test x$withval = xyes; then + + search_ncurses=false + screen_manager="SunOS 4.x /usr/5include curses" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using SunOS 4.x /usr/5include curses" >&5 +$as_echo "Using SunOS 4.x /usr/5include curses" >&6; } + +$as_echo "#define USE_SUNOS_CURSES 1" >>confdefs.h + + +$as_echo "#define HAS_CURSES 1" >>confdefs.h + + has_curses=true + +$as_echo "#define NO_COLOR_CURSES 1" >>confdefs.h + + +$as_echo "#define USE_SYSV_CURSES 1" >>confdefs.h + + CURSES_INCLUDEDIR="-I/usr/5include" + CURSES_LIBS="/usr/5lib/libcurses.a /usr/5lib/libtermcap.a" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Please note that some screen refreshs may fail" >&5 +$as_echo "Please note that some screen refreshs may fail" >&6; } + + fi + +fi + + + +# Check whether --with-osf1-curses was given. +if test "${with_osf1_curses+set}" = set; then : + withval=$with_osf1_curses; + if test x$withval = xyes; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using OSF1 curses" >&5 +$as_echo "Using OSF1 curses" >&6; } + search_ncurses=false + screen_manager="OSF1 curses" + +$as_echo "#define HAS_CURSES 1" >>confdefs.h + + has_curses=true + +$as_echo "#define NO_COLOR_CURSES 1" >>confdefs.h + + +$as_echo "#define USE_SYSV_CURSES 1" >>confdefs.h + + CURSES_LIBS="-lcurses" + + fi + +fi + + + +# Check whether --with-vcurses was given. +if test "${with_vcurses+set}" = set; then : + withval=$with_vcurses; if test x$withval != xyes; then + CURSES_INCLUDEDIR="-I$withval" + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using SysV curses" >&5 +$as_echo "Using SysV curses" >&6; } + +$as_echo "#define HAS_CURSES 1" >>confdefs.h + + has_curses=true + +$as_echo "#define USE_SYSV_CURSES 1" >>confdefs.h + + search_ncurses=false + screen_manager="SysV/curses" + CURSES_LIBS="-lcurses" + + +fi + + + +# Check whether --with-ncurses was given. +if test "${with_ncurses+set}" = set; then : + withval=$with_ncurses; if test x$withval = xno ; then + search_ncurses=false + elif test x$withval != xyes ; then + CURSES_LIBS="$LIBS -L$withval/lib -lncurses" + CURSES_INCLUDEDIR="-I$withval/include" + search_ncurses=false + screen_manager="ncurses" + +$as_echo "#define USE_NCURSES 1" >>confdefs.h + + +$as_echo "#define HAS_CURSES 1" >>confdefs.h + + has_curses=true + fi + +fi + + + if $search_ncurses + then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking location of ncurses.h file..." >&5 +$as_echo "$as_me: checking location of ncurses.h file..." >&6;} + + + if $search_ncurses + then + if test -f /usr/include/ncurses.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Found ncurses on /usr/include/ncurses.h" >&5 +$as_echo "Found ncurses on /usr/include/ncurses.h" >&6; } + CURSES_LIBS="-lncurses" + CURSES_INCLUDEDIR="" + search_ncurses=false + screen_manager="ncurses on /usr/include" + +$as_echo "#define HAS_CURSES 1" >>confdefs.h + + has_curses=true + +$as_echo "#define USE_NCURSES 1" >>confdefs.h + + fi + fi + + + if $search_ncurses + then + if test -f /usr/include/ncurses/ncurses.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Found ncurses on /usr/include/ncurses/ncurses.h" >&5 +$as_echo "Found ncurses on /usr/include/ncurses/ncurses.h" >&6; } + CURSES_LIBS="-lncurses" + CURSES_INCLUDEDIR="-I/usr/include/ncurses" + search_ncurses=false + screen_manager="ncurses on /usr/include/ncurses" + +$as_echo "#define HAS_CURSES 1" >>confdefs.h + + has_curses=true + +$as_echo "#define USE_NCURSES 1" >>confdefs.h + + fi + fi + + + if $search_ncurses + then + if test -f /usr/local/include/ncurses.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Found ncurses on /usr/local/include/ncurses.h" >&5 +$as_echo "Found ncurses on /usr/local/include/ncurses.h" >&6; } + CURSES_LIBS="-L/usr/local/lib -lncurses" + CURSES_INCLUDEDIR="-I/usr/local/include" + search_ncurses=false + screen_manager="ncurses on /usr/local" + +$as_echo "#define HAS_CURSES 1" >>confdefs.h + + has_curses=true + +$as_echo "#define USE_NCURSES 1" >>confdefs.h + + fi + fi + + + if $search_ncurses + then + if test -f /usr/local/include/ncurses/ncurses.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Found ncurses on /usr/local/include/ncurses/ncurses.h" >&5 +$as_echo "Found ncurses on /usr/local/include/ncurses/ncurses.h" >&6; } + CURSES_LIBS="-L/usr/local/lib -L/usr/local/lib/ncurses -lncurses" + CURSES_INCLUDEDIR="-I/usr/local/include/ncurses" + search_ncurses=false + screen_manager="ncurses on /usr/local/include/ncurses" + +$as_echo "#define HAS_CURSES 1" >>confdefs.h + + has_curses=true + +$as_echo "#define USE_NCURSES 1" >>confdefs.h + + fi + fi + + + + if $search_ncurses + then + if test -f /usr/local/include/ncurses/curses.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Found ncurses on /usr/local/include/ncurses/curses.h" >&5 +$as_echo "Found ncurses on /usr/local/include/ncurses/curses.h" >&6; } + CURSES_LIBS="-L/usr/local/lib -lncurses" + CURSES_INCLUDEDIR="-I/usr/local/include/ncurses -DRENAMED_NCURSES" + search_ncurses=false + screen_manager="renamed ncurses on /usr/local/.../ncurses" + +$as_echo "#define HAS_CURSES 1" >>confdefs.h + + has_curses=true + +$as_echo "#define USE_NCURSES 1" >>confdefs.h + + fi + fi + + + + if $search_ncurses + then + if test -f /usr/include/ncurses/curses.h + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Found ncurses on /usr/include/ncurses/curses.h" >&5 +$as_echo "Found ncurses on /usr/include/ncurses/curses.h" >&6; } + CURSES_LIBS="-lncurses" + CURSES_INCLUDEDIR="-I/usr/include/ncurses -DRENAMED_NCURSES" + search_ncurses=false + screen_manager="renamed ncurses on /usr/include/ncurses" + +$as_echo "#define HAS_CURSES 1" >>confdefs.h + + has_curses=true + +$as_echo "#define USE_NCURSES 1" >>confdefs.h + + fi + fi + + + if $search_ncurses + then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "init_color" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using SysV curses" >&5 +$as_echo "Using SysV curses" >&6; } + +$as_echo "#define HAS_CURSES 1" >>confdefs.h + + has_curses=true + +$as_echo "#define USE_SYSV_CURSES 1" >>confdefs.h + + search_ncurses=false + screen_manager="SysV/curses" + CURSES_LIBS="-lcurses" + +fi +rm -f conftest* + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef __NCURSES_H +#undef USE_NCURSES +USE_NCURSES +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "USE_NCURSES" >/dev/null 2>&1; then : + + CURSES_INCLUDEDIR="$CURSES_INCLUDEDIR -DRENAMED_NCURSES" + +$as_echo "#define HAS_CURSES 1" >>confdefs.h + + has_curses=true + +$as_echo "#define USE_NCURSES 1" >>confdefs.h + + search_ncurses=false + screen_manager="ncurses installed as curses" + +fi +rm -f conftest* + + fi + + if $search_ncurses + then + if test -f /usr/5include/curses.h + then + + search_ncurses=false + screen_manager="SunOS 4.x /usr/5include curses" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using SunOS 4.x /usr/5include curses" >&5 +$as_echo "Using SunOS 4.x /usr/5include curses" >&6; } + +$as_echo "#define USE_SUNOS_CURSES 1" >>confdefs.h + + +$as_echo "#define HAS_CURSES 1" >>confdefs.h + + has_curses=true + +$as_echo "#define NO_COLOR_CURSES 1" >>confdefs.h + + +$as_echo "#define USE_SYSV_CURSES 1" >>confdefs.h + + CURSES_INCLUDEDIR="-I/usr/5include" + CURSES_LIBS="/usr/5lib/libcurses.a /usr/5lib/libtermcap.a" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: Please note that some screen refreshs may fail" >&5 +$as_echo "Please note that some screen refreshs may fail" >&6; } + + fi + else + # check for ncurses version, to properly ifdef mouse-fix + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ncurses version" >&5 +$as_echo_n "checking for ncurses version... " >&6; } + ncurses_version=unknown +cat > conftest.$ac_ext < +#else +#include +#endif +#undef VERSION +VERSION:NCURSES_VERSION +EOF + if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "VERSION:" >conftest.out 2>&1; then + ncurses_version=`cat conftest.out|sed -e 's/^[^"]*"//' -e 's/".*//'` + fi + rm -rf conftest* + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ncurses_version" >&5 +$as_echo "$ncurses_version" >&6; } + case "$ncurses_version" in + 4.[01]) + +$as_echo "#define NCURSES_970530 2" >>confdefs.h + + ;; + 1.9.9g) + +$as_echo "#define NCURSES_970530 1" >>confdefs.h + + ;; + 1*) + +$as_echo "#define NCURSES_970530 0" >>confdefs.h + + ;; + esac + fi + + fi + + + + +# Checks for X11 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5 +$as_echo_n "checking for X... " >&6; } + + +# Check whether --with-x was given. +if test "${with_x+set}" = set; then : + withval=$with_x; +fi + +# $have_x is `yes', `no', `disabled', or empty when we do not yet know. +if test "x$with_x" = xno; then + # The user explicitly disabled X. + have_x=disabled +else + case $x_includes,$x_libraries in #( + *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5 ;; #( + *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + # One or both of the vars are not set, and there is no cached value. +ac_x_includes=no ac_x_libraries=no +rm -f -r conftest.dir +if mkdir conftest.dir; then + cd conftest.dir + cat >Imakefile <<'_ACEOF' +incroot: + @echo incroot='${INCROOT}' +usrlibdir: + @echo usrlibdir='${USRLIBDIR}' +libdir: + @echo libdir='${LIBDIR}' +_ACEOF + if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then + # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. + for ac_var in incroot usrlibdir libdir; do + eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`" + done + # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR. + for ac_extension in a so sl dylib la dll; do + if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" && + test -f "$ac_im_libdir/libX11.$ac_extension"; then + ac_im_usrlibdir=$ac_im_libdir; break + fi + done + # Screen out bogus values from the imake configuration. They are + # bogus both because they are the default anyway, and because + # using them would break gcc on systems where it needs fixed includes. + case $ac_im_incroot in + /usr/include) ac_x_includes= ;; + *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;; + esac + case $ac_im_usrlibdir in + /usr/lib | /usr/lib64 | /lib | /lib64) ;; + *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;; + esac + fi + cd .. + rm -f -r conftest.dir +fi + +# Standard set of common directories for X headers. +# Check X11 before X11Rn because it is often a symlink to the current release. +ac_x_header_dirs=' +/usr/X11/include +/usr/X11R7/include +/usr/X11R6/include +/usr/X11R5/include +/usr/X11R4/include + +/usr/include/X11 +/usr/include/X11R7 +/usr/include/X11R6 +/usr/include/X11R5 +/usr/include/X11R4 + +/usr/local/X11/include +/usr/local/X11R7/include +/usr/local/X11R6/include +/usr/local/X11R5/include +/usr/local/X11R4/include + +/usr/local/include/X11 +/usr/local/include/X11R7 +/usr/local/include/X11R6 +/usr/local/include/X11R5 +/usr/local/include/X11R4 + +/usr/X386/include +/usr/x386/include +/usr/XFree86/include/X11 + +/usr/include +/usr/local/include +/usr/unsupported/include +/usr/athena/include +/usr/local/x11r5/include +/usr/lpp/Xamples/include + +/usr/openwin/include +/usr/openwin/share/include' + +if test "$ac_x_includes" = no; then + # Guess where to find include files, by looking for Xlib.h. + # First, try using that file with no special directory specified. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # We can compile using X headers with no special include directory. +ac_x_includes= +else + for ac_dir in $ac_x_header_dirs; do + if test -r "$ac_dir/X11/Xlib.h"; then + ac_x_includes=$ac_dir + break + fi +done +fi +rm -f conftest.err conftest.i conftest.$ac_ext +fi # $ac_x_includes = no + +if test "$ac_x_libraries" = no; then + # Check for the libraries. + # See if we find them without any special options. + # Don't add to $LIBS permanently. + ac_save_LIBS=$LIBS + LIBS="-lX11 $LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +XrmInitialize () + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + LIBS=$ac_save_LIBS +# We can link X programs with no special library path. +ac_x_libraries= +else + LIBS=$ac_save_LIBS +for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g` +do + # Don't even attempt the hair of trying to link an X program! + for ac_extension in a so sl dylib la dll; do + if test -r "$ac_dir/libX11.$ac_extension"; then + ac_x_libraries=$ac_dir + break 2 + fi + done +done +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi # $ac_x_libraries = no + +case $ac_x_includes,$ac_x_libraries in #( + no,* | *,no | *\'*) + # Didn't find X, or a directory has "'" in its name. + ac_cv_have_x="have_x=no";; #( + *) + # Record where we found X for the cache. + ac_cv_have_x="have_x=yes\ + ac_x_includes='$ac_x_includes'\ + ac_x_libraries='$ac_x_libraries'" +esac +fi +;; #( + *) have_x=yes;; + esac + eval "$ac_cv_have_x" +fi # $with_x != no + +if test "$have_x" != yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5 +$as_echo "$have_x" >&6; } + no_x=yes +else + # If each of the values was on the command line, it overrides each guess. + test "x$x_includes" = xNONE && x_includes=$ac_x_includes + test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries + # Update the cache value to reflect the command line values. + ac_cv_have_x="have_x=yes\ + ac_x_includes='$x_includes'\ + ac_x_libraries='$x_libraries'" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5 +$as_echo "libraries $x_libraries, headers $x_includes" >&6; } +fi + +if test "$no_x" = yes; then + # Not all programs may use this symbol, but it does not hurt to define it. + +$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h + + X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS= +else + if test -n "$x_includes"; then + X_CFLAGS="$X_CFLAGS -I$x_includes" + fi + + # It would also be nice to do this for all -L options, not just this one. + if test -n "$x_libraries"; then + X_LIBS="$X_LIBS -L$x_libraries" + # For Solaris; some versions of Sun CC require a space after -R and + # others require no space. Words are not sufficient . . . . + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5 +$as_echo_n "checking whether -R must be followed by a space... " >&6; } + ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries" + ac_xsave_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + X_LIBS="$X_LIBS -R$x_libraries" +else + LIBS="$ac_xsave_LIBS -R $x_libraries" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + X_LIBS="$X_LIBS -R $x_libraries" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5 +$as_echo "neither works" >&6; } +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_c_werror_flag=$ac_xsave_c_werror_flag + LIBS=$ac_xsave_LIBS + fi + + # Check for system-dependent libraries X programs must link with. + # Do this before checking for the system-independent R6 libraries + # (-lICE), since we may need -lsocket or whatever for X linking. + + if test "$ISC" = yes; then + X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet" + else + # Martyn Johnson says this is needed for Ultrix, if the X + # libraries were built with DECnet support. And Karl Berry says + # the Alpha needs dnet_stub (dnet does not exist). + ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char XOpenDisplay (); +int +main () +{ +return XOpenDisplay (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5 +$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; } +if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldnet $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dnet_ntoa (); +int +main () +{ +return dnet_ntoa (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dnet_dnet_ntoa=yes +else + ac_cv_lib_dnet_dnet_ntoa=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5 +$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; } +if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet" +fi + + if test $ac_cv_lib_dnet_dnet_ntoa = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5 +$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; } +if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldnet_stub $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dnet_ntoa (); +int +main () +{ +return dnet_ntoa (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dnet_stub_dnet_ntoa=yes +else + ac_cv_lib_dnet_stub_dnet_ntoa=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5 +$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; } +if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub" +fi + + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_xsave_LIBS" + + # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT, + # to get the SysV transport functions. + # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4) + # needs -lnsl. + # The nsl library prevents programs from opening the X display + # on Irix 5.2, according to T.E. Dickey. + # The functions gethostbyname, getservbyname, and inet_addr are + # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking. + ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" +if test "x$ac_cv_func_gethostbyname" = x""yes; then : + +fi + + if test $ac_cv_func_gethostbyname = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 +$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } +if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_nsl_gethostbyname=yes +else + ac_cv_lib_nsl_gethostbyname=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 +$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } +if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl" +fi + + if test $ac_cv_lib_nsl_gethostbyname = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5 +$as_echo_n "checking for gethostbyname in -lbsd... " >&6; } +if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_bsd_gethostbyname=yes +else + ac_cv_lib_bsd_gethostbyname=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5 +$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; } +if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd" +fi + + fi + fi + + # lieder@skyler.mavd.honeywell.com says without -lsocket, + # socket/setsockopt and other routines are undefined under SCO ODT + # 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary + # on later versions), says Simon Leinen: it contains gethostby* + # variants that don't use the name server (or something). -lsocket + # must be given before -lnsl if both are needed. We assume that + # if connect needs -lnsl, so does gethostbyname. + ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect" +if test "x$ac_cv_func_connect" = x""yes; then : + +fi + + if test $ac_cv_func_connect = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5 +$as_echo_n "checking for connect in -lsocket... " >&6; } +if test "${ac_cv_lib_socket_connect+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $X_EXTRA_LIBS $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char connect (); +int +main () +{ +return connect (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_socket_connect=yes +else + ac_cv_lib_socket_connect=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5 +$as_echo "$ac_cv_lib_socket_connect" >&6; } +if test "x$ac_cv_lib_socket_connect" = x""yes; then : + X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS" +fi + + fi + + # Guillermo Gomez says -lposix is necessary on A/UX. + ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove" +if test "x$ac_cv_func_remove" = x""yes; then : + +fi + + if test $ac_cv_func_remove = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5 +$as_echo_n "checking for remove in -lposix... " >&6; } +if test "${ac_cv_lib_posix_remove+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lposix $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char remove (); +int +main () +{ +return remove (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_posix_remove=yes +else + ac_cv_lib_posix_remove=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5 +$as_echo "$ac_cv_lib_posix_remove" >&6; } +if test "x$ac_cv_lib_posix_remove" = x""yes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix" +fi + + fi + + # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. + ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat" +if test "x$ac_cv_func_shmat" = x""yes; then : + +fi + + if test $ac_cv_func_shmat = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5 +$as_echo_n "checking for shmat in -lipc... " >&6; } +if test "${ac_cv_lib_ipc_shmat+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lipc $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shmat (); +int +main () +{ +return shmat (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_ipc_shmat=yes +else + ac_cv_lib_ipc_shmat=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5 +$as_echo "$ac_cv_lib_ipc_shmat" >&6; } +if test "x$ac_cv_lib_ipc_shmat" = x""yes; then : + X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc" +fi + + fi + fi + + # Check for libraries that X11R6 Xt/Xaw programs need. + ac_save_LDFLAGS=$LDFLAGS + test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries" + # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to + # check for ICE first), but we must link in the order -lSM -lICE or + # we get undefined symbols. So assume we have SM if we have ICE. + # These have to be linked with before -lX11, unlike the other + # libraries we check for below, so use a different variable. + # John Interrante, Karl Berry + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5 +$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; } +if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lICE $X_EXTRA_LIBS $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char IceConnectionNumber (); +int +main () +{ +return IceConnectionNumber (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_ICE_IceConnectionNumber=yes +else + ac_cv_lib_ICE_IceConnectionNumber=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5 +$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; } +if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then : + X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE" +fi + + LDFLAGS=$ac_save_LDFLAGS + +fi + +# double-check for X11 +if test "$no_x" != "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if test "${ac_cv_header_stdc+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +for ac_header in X11/Xlib.h X11/Xutil.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + no_x="$no_x" +else + no_x="yes" +fi + +done + + if test "$no_x" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: configure thinks X11 is available while it is *not*" >&5 +$as_echo "$as_me: WARNING: configure thinks X11 is available while it is *not*" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: maybe someone wants to fix autoconf's AC PATH XTRA" >&5 +$as_echo "$as_me: WARNING: maybe someone wants to fix autoconf's AC PATH XTRA" >&2;} + fi +fi + +# check for gd.h +for ac_header in gd/gd.h gd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + has_gd="true"; break +else + has_gd="false" +fi + +done + + +# check for sys/io.h (RouterBoard driver) +for ac_header in sys/io.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/io.h" "ac_cv_header_sys_io_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_io_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_IO_H 1 +_ACEOF + has_io_h="true" +else + has_io_h="false" +fi + +done + + +# check for usb.h +for ac_header in usb.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "usb.h" "ac_cv_header_usb_h" "$ac_includes_default" +if test "x$ac_cv_header_usb_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_USB_H 1 +_ACEOF + has_usb="true" +else + has_usb="false" +fi + +done + + +# check for luise.h +for ac_header in luise.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "luise.h" "ac_cv_header_luise_h" "$ac_includes_default" +if test "x$ac_cv_header_luise_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LUISE_H 1 +_ACEOF + has_luise="true" +else + has_luise="false" +fi + +done + + +# check for serdisplib +for ac_header in serdisplib/serdisp.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "serdisplib/serdisp.h" "ac_cv_header_serdisplib_serdisp_h" "$ac_includes_default" +if test "x$ac_cv_header_serdisplib_serdisp_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SERDISPLIB_SERDISP_H 1 +_ACEOF + has_serdisplib="true" +else + has_serdisplib="false" +fi + +done + + +# check for st2205 libs +for ac_header in st2205.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "st2205.h" "ac_cv_header_st2205_h" "$ac_includes_default" +if test "x$ac_cv_header_st2205_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_ST2205_H 1 +_ACEOF + has_st2205="true" +else + has_st2205="false" +fi + +done + + +# check for vncserver libs +for ac_header in rfb/rfb.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "rfb/rfb.h" "ac_cv_header_rfb_rfb_h" "$ac_includes_default" +if test "x$ac_cv_header_rfb_rfb_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_RFB_RFB_H 1 +_ACEOF + has_vncserverlib="true" +else + has_vncserverlib="false" +fi + +done + + +# check for LCD-Linux +for ac_header in linux/lcd-linux.h linux/hd44780.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + has_lcd_linux="true" +else + has_lcd_linux="false"; break +fi + +done + + +# check for ftdi.h (ULA200) +for ac_header in ftdi.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "ftdi.h" "ac_cv_header_ftdi_h" "$ac_includes_default" +if test "x$ac_cv_header_ftdi_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_FTDI_H 1 +_ACEOF + has_ftdi="true" +else + has_ftdi="false"; break +fi + +done + + +# check for python +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if python support is wanted" >&5 +$as_echo_n "checking if python support is wanted... " >&6; } + +# Check whether --with-python was given. +if test "${with_python+set}" = set; then : + withval=$with_python; { $as_echo "$as_me:${as_lineno-$LINENO}: result: $withval" >&5 +$as_echo "$withval" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +if test "$with_python" = "yes"; then + # =========================================================================== +# http://www.nongnu.org/autoconf-archive/ax_python_devel.html +# =========================================================================== +# +# SYNOPSIS +# +# AX_PYTHON_DEVEL([version]) +# +# DESCRIPTION +# +# Note: Defines as a precious variable "PYTHON_VERSION". Don't override it +# in your configure.ac. +# +# This macro checks for Python and tries to get the include path to +# 'Python.h'. It provides the $(PYTHON_CPPFLAGS) and $(PYTHON_LDFLAGS) +# output variables. It also exports $(PYTHON_EXTRA_LIBS) and +# $(PYTHON_EXTRA_LDFLAGS) for embedding Python in your code. +# +# You can search for some particular version of Python by passing a +# parameter to this macro, for example ">= '2.3.1'", or "== '2.4'". Please +# note that you *have* to pass also an operator along with the version to +# match, and pay special attention to the single quotes surrounding the +# version number. Don't use "PYTHON_VERSION" for this: that environment +# variable is declared as precious and thus reserved for the end-user. +# +# This macro should work for all versions of Python >= 2.1.0. As an end +# user, you can disable the check for the python version by setting the +# PYTHON_NOVERSIONCHECK environment variable to something else than the +# empty string. +# +# If you need to use this macro for an older Python version, please +# contact the authors. We're always open for feedback. +# +# LICENSE +# +# Copyright (c) 2009 Sebastian Huber +# Copyright (c) 2009 Alan W. Irwin +# Copyright (c) 2009 Rafael Laboissiere +# Copyright (c) 2009 Andrew Collier +# Copyright (c) 2009 Matteo Settenvini +# Copyright (c) 2009 Horst Knorr +# +# This program is free software: you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation, either version 3 of the License, or (at your +# option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General +# Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program. If not, see . +# +# As a special exception, the respective Autoconf Macro's copyright owner +# gives unlimited permission to copy, distribute and modify the configure +# scripts that are the output of Autoconf when processing the Macro. You +# need not follow the terms of the GNU General Public License when using +# or distributing such scripts, even though portions of the text of the +# Macro appear in them. The GNU General Public License (GPL) does govern +# all other use of the material that constitutes the Autoconf Macro. +# +# This special exception to the GPL applies to versions of the Autoconf +# Macro released by the Autoconf Archive. When you make and distribute a +# modified version of the Autoconf Macro, you may extend this special +# exception to the GPL to apply to your modified version as well. + +# This is what autoupdate's m4 run will expand. It fires +# the warning (with _au_warn_XXX), outputs it into the +# updated configure.ac (with AC_DIAGNOSE), and then outputs +# the replacement expansion. + + +# This is an auxiliary macro that is also run when +# autoupdate runs m4. It simply calls m4_warning, but +# we need a wrapper so that each warning is emitted only +# once. We break the quoting in m4_warning's argument in +# order to expand this macro's arguments, not AU_DEFUN's. + + +# Finally, this is the expansion that is picked up by +# autoconf. It tells the user to run autoupdate, and +# then outputs the replacement expansion. We do not care +# about autoupdate's warning because that contains +# information on what to do *after* running autoupdate. + + + + + # + # Allow the use of a (user set) custom python version + # + + + # Extract the first word of "python[$PYTHON_VERSION]", so it can be a program name with args. +set dummy python$PYTHON_VERSION; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_PYTHON+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $PYTHON in + [\\/]* | ?:[\\/]*) + ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + ;; +esac +fi +PYTHON=$ac_cv_path_PYTHON +if test -n "$PYTHON"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 +$as_echo "$PYTHON" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test -z "$PYTHON"; then + as_fn_error $? "Cannot find python$PYTHON_VERSION in your system path" "$LINENO" 5 + PYTHON_VERSION="" + fi + + # + # Check for a version of Python >= 2.1.0 + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a version of Python >= '2.1.0'" >&5 +$as_echo_n "checking for a version of Python >= '2.1.0'... " >&6; } + ac_supports_python_ver=`$PYTHON -c "import sys; \ + ver = sys.version.split ()[0]; \ + print (ver >= '2.1.0')"` + if test "$ac_supports_python_ver" != "True"; then + if test -z "$PYTHON_NOVERSIONCHECK"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? " +This version of the AC_PYTHON_DEVEL macro +doesn't work properly with versions of Python before +2.1.0. You may need to re-run configure, setting the +variables PYTHON_CPPFLAGS, PYTHON_LDFLAGS, PYTHON_SITE_PKG, +PYTHON_EXTRA_LIBS and PYTHON_EXTRA_LDFLAGS by hand. +Moreover, to disable this check, set PYTHON_NOVERSIONCHECK +to something else than an empty string. + +See \`config.log' for more details" "$LINENO" 5 ; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: skip at user request" >&5 +$as_echo "skip at user request" >&6; } + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + fi + + # + # if the macro parameter ``version'' is set, honour it + # + if test -n ""; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a version of Python " >&5 +$as_echo_n "checking for a version of Python ... " >&6; } + ac_supports_python_ver=`$PYTHON -c "import sys; \ + ver = sys.version.split ()[0]; \ + print (ver )"` + if test "$ac_supports_python_ver" = "True"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "this package requires Python . +If you have it installed, but it isn't the default Python +interpreter in your system path, please pass the PYTHON_VERSION +variable to configure. See \`\`configure --help'' for reference. +" "$LINENO" 5 + PYTHON_VERSION="" + fi + fi + + # + # Check if you have distutils, else fail + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the distutils Python package" >&5 +$as_echo_n "checking for the distutils Python package... " >&6; } + ac_distutils_result=`$PYTHON -c "import distutils" 2>&1` + if test -z "$ac_distutils_result"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "cannot import Python module \"distutils\". +Please check your Python installation. The error was: +$ac_distutils_result" "$LINENO" 5 + PYTHON_VERSION="" + fi + + # + # Check for Python include path + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python include path" >&5 +$as_echo_n "checking for Python include path... " >&6; } + if test -z "$PYTHON_CPPFLAGS"; then + python_path=`$PYTHON -c "import distutils.sysconfig; \ + print (distutils.sysconfig.get_python_inc ());"` + if test -n "${python_path}"; then + python_path="-I$python_path" + fi + PYTHON_CPPFLAGS=$python_path + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_CPPFLAGS" >&5 +$as_echo "$PYTHON_CPPFLAGS" >&6; } + + + # + # Check for Python library path + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python library path" >&5 +$as_echo_n "checking for Python library path... " >&6; } + if test -z "$PYTHON_LDFLAGS"; then + # (makes two attempts to ensure we've got a version number + # from the interpreter) + ac_python_version=`cat<>confdefs.h <<_ACEOF +#define HAVE_PYTHON "$ac_python_version" +_ACEOF + + + # First, the library directory: + ac_python_libdir=`cat<&5 +$as_echo "$PYTHON_LDFLAGS" >&6; } + + + # + # Check for site packages + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5 +$as_echo_n "checking for Python site-packages path... " >&6; } + if test -z "$PYTHON_SITE_PKG"; then + PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \ + print (distutils.sysconfig.get_python_lib(0,0));"` + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_SITE_PKG" >&5 +$as_echo "$PYTHON_SITE_PKG" >&6; } + + + # + # libraries which must be linked in when embedding + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking python extra libraries" >&5 +$as_echo_n "checking python extra libraries... " >&6; } + if test -z "$PYTHON_EXTRA_LIBS"; then + PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \ + conf = distutils.sysconfig.get_config_var; \ + print (conf('LOCALMODLIBS') + ' ' + conf('LIBS'))"` + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_EXTRA_LIBS" >&5 +$as_echo "$PYTHON_EXTRA_LIBS" >&6; } + + + # + # linking flags needed when embedding + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking python extra linking flags" >&5 +$as_echo_n "checking python extra linking flags... " >&6; } + if test -z "$PYTHON_EXTRA_LDFLAGS"; then + PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "import distutils.sysconfig; \ + conf = distutils.sysconfig.get_config_var; \ + print (conf('LINKFORSHARED'))"` + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_EXTRA_LDFLAGS" >&5 +$as_echo "$PYTHON_EXTRA_LDFLAGS" >&6; } + + + # + # final check to see if everything compiles alright + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking consistency of all components of python development environment" >&5 +$as_echo_n "checking consistency of all components of python development environment... " >&6; } + # save current global flags + ac_save_LIBS="$LIBS" + ac_save_CPPFLAGS="$CPPFLAGS" + LIBS="$ac_save_LIBS $PYTHON_LDFLAGS $PYTHON_EXTRA_LDFLAGS $PYTHON_EXTRA_LIBS" + CPPFLAGS="$ac_save_CPPFLAGS $PYTHON_CPPFLAGS" + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include +int +main () +{ +Py_Initialize(); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + pythonexists=yes +else + pythonexists=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + # turn back to default flags + CPPFLAGS="$ac_save_CPPFLAGS" + LIBS="$ac_save_LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pythonexists" >&5 +$as_echo "$pythonexists" >&6; } + + if test ! "x$pythonexists" = "xyes"; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? " + Could not link test program to Python. Maybe the main Python library has been + installed in some non-standard library path. If so, pass it to configure, + via the LDFLAGS environment variable. + Example: ./configure LDFLAGS=\"-L/usr/non-standard-path/python/lib\" + ============================================================================ + ERROR! + You probably have to install the development version of the Python package + for your distribution. The exact name of this package varies among them. + ============================================================================ + +See \`config.log' for more details" "$LINENO" 5 ; } + PYTHON_VERSION="" + fi + + # + # all done! + # + +fi + +# check for parport +#AC_CHECK_HEADERS(asm/io.h) +for ac_header in asm/io.h linux/parport.h linux/ppdev.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + has_parport="true" +else + has_parport="false" +fi + +done + + +# drivers + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which drivers to compile" >&5 +$as_echo_n "checking which drivers to compile... " >&6; } + +# Check whether --with-drivers was given. +if test "${with_drivers+set}" = set; then : + withval=$with_drivers; drivers=$withval +else + drivers=all + +fi + + +drivers=`echo $drivers|sed 's/,/ /g'` + +for driver in $drivers; do + + case $driver in + !*) + val="no" + driver=`echo $driver|cut -c 2-` + ;; + *) + val="yes" + ;; + esac + + case "$driver" in + all) + ASTUSB="yes" + BECKMANNEGLE="yes" + BWCT="yes" + CRYSTALFONTZ="yes" + CURSES="yes" + CWLINUX="yes" + D4D="yes" + EA232graphic="yes" + EFN="yes" + FW8888="yes" + G15="yes" + GLCD2USB="yes" + HD44780="yes" + HD44780_I2C="yes" + IRLCD="yes" + LCD2USB="yes" + LCDLINUX="yes" + LCDTERM="yes" + LEDMATRIX="yes" + LPH7508="yes" + LUISE="yes" + LW_ABP="yes" + M50530="yes" + MATRIXORBITAL="yes" + MATRIXORBITALGX="yes" + MILINST="yes" + NORITAKE="yes" + NULL="yes" + PERTELIAN="yes" + PHANDERSON="yes" + PICGRAPHIC="yes" + PICOLCD="yes" + PICOLCDGRAPHIC="yes" + PNG="yes" + PPM="yes" + ROUTERBOARD="yes" + SAMPLE="yes" + ST2205="yes" + SERDISPLIB="yes" + SHUTTLEVFD="yes" + SIMPLELCD="yes" + T6963="yes" + Trefon="yes" + ULA200="yes" + USBHUB="yes" + USBLCD="yes" + VNC="yes" + WINCORNIXDORF="yes" + X11="yes" + ;; + ASTUSB) + ASTUSB=$val + ;; + BeckmannEgle) + BECKMANNEGLE=$val + ;; + BWCT) + BWCT=$val + ;; + CrystalFontz) + CRYSTALFONTZ=$val + ;; + Curses) + CURSES=$val + ;; + Cwlinux) + CWLINUX=$val + ;; + D4D) + D4D=$val + ;; + EA232graphic) + EA232graphic=$val + ;; + EFN) + EFN=$val + ;; + FW8888) + FW8888=$val + ;; + G15) + G15=$val + ;; + GLCD2USB) + GLCD2USB=$val + ;; + HD44780) + HD44780=$val + ;; + HD44780-I2C) + HD44780_I2C=$val + ;; + IRLCD) + IRLCD=$val + ;; + LCD2USB) + LCD2USB=$val + ;; + LCDLinux) + LCDLINUX=$val + ;; + LCDTerm) + LCDTERM=$val + ;; + LEDMatrix) + LEDMATRIX=$val + ;; + LPH7508) + LPH7508=$val + ;; + LUIse) + LUISE=$val + ;; + LW_ABP) + LW_ABP=$val + ;; + M50530) + M50530=$val + ;; + MatrixOrbital) + MATRIXORBITAL=$val + ;; + MatrixOrbitalGX) + MATRIXORBITALGX=$val + ;; + MilfordInstruments) + MILINST=$val + ;; + Noritake) + NORITAKE=$val; + ;; + NULL) + NULL=$val; + ;; + Pertelian) + PERTELIAN=$val + ;; + PHAnderson) + PHANDERSON=$val + ;; + PICGraphic) + PICGRAPHIC=$val + ;; + picoLCD) + PICOLCD=$val + ;; + picoLCDGraphic) + PICOLCDGRAPHIC=$val + ;; + PNG) + PNG=$val + ;; + PPM) + PPM=$val + ;; + RouterBoard) + ROUTERBOARD=$val + ;; + Sample) + SAMPLE=$val + ;; + serdisplib) + SERDISPLIB=$val; + ;; + ShuttleVFD) + SHUTTLEVFD=$val + ;; + SimpleLCD) + SIMPLELCD=$val + ;; + st2205) + ST2205=$val + ;; + T6963) + T6963=$val + ;; + Trefon) + Trefon=$val + ;; + ULA200) + ULA200=$val + ;; + USBHUB) + USBHUB=$val + ;; + USBLCD) + USBLCD=$val + ;; + VNC) + VNC=$val + ;; + WincorNixdorf) + WINCORNIXDORF=$val + ;; + X11) + X11=$val + ;; + *) + as_fn_error $? "Unknown driver '$driver'" "$LINENO" 5 + ;; + esac +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 +$as_echo "done" >&6; } + + +# generic display drivers +TEXT="no" +GRAPHIC="no" +IMAGE="no" +GPIO="no" + +# generiv I/O drivers +PARPORT="no" +SERIAL="no" +I2C="no" +KEYPAD="no" + +# generic libraries +LIBUSB="no" +LIBFTDI="no" + +if test "$ASTUSB" = "yes"; then + if test "$has_usb" = "true"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_ASTUSB.o" + LIBUSB="yes" + +$as_echo "#define WITH_ASTUSB 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: ASTUSB driver disabled" >&5 +$as_echo "$as_me: WARNING: usb.h not found: ASTUSB driver disabled" >&2;} + fi +fi + +if test "$BECKMANNEGLE" = "yes"; then + TEXT="yes" + GPIO="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_BeckmannEgle.o" + +$as_echo "#define WITH_BECKMANNEGLE 1" >>confdefs.h + +fi + +if test "$BWCT" = "yes"; then + if test "$has_usb" = "true"; then + TEXT="yes" + DRIVERS="$DRIVERS drv_BWCT.o" + LIBUSB="yes" + +$as_echo "#define WITH_BWCT 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: BWCT driver disabled" >&5 +$as_echo "$as_me: WARNING: usb.h not found: BWCT driver disabled" >&2;} + fi +fi + +if test "$CRYSTALFONTZ" = "yes"; then + TEXT="yes" + GPIO="yes" + SERIAL="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_Crystalfontz.o" + +$as_echo "#define WITH_CRYSTALFONTZ 1" >>confdefs.h + +fi + +if test "$CURSES" = "yes"; then + if test "$has_curses" = true; then + TEXT="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_Curses.o" + DRVLIBS="$DRVLIBS $CURSES_LIBS" + CPPFLAGS="$CPPFLAGS $CURSES_INCLUDES" + +$as_echo "#define WITH_CURSES 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: curses not found: Curses driver disabled" >&5 +$as_echo "$as_me: WARNING: curses not found: Curses driver disabled" >&2;} + fi +fi + +if test "$CWLINUX" = "yes"; then + TEXT="yes" + GPIO="yes" + SERIAL="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_Cwlinux.o" + +$as_echo "#define WITH_CWLINUX 1" >>confdefs.h + +fi + +if test "$D4D" = "yes"; then + TEXT="yes" + GRAPHIC="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_D4D.o" + +$as_echo "#define WITH_D4D 1" >>confdefs.h + +fi + +if test "$EA232graphic" = "yes"; then + GRAPHIC="yes" + SERIAL="yes" + GPIO="yes" + DRIVERS="$DRIVERS drv_EA232graphic.o" + +$as_echo "#define WITH_EA232graphic 1" >>confdefs.h + +fi + +if test "$EFN" = "yes"; then + TEXT="yes" + DRIVERS="$DRIVERS drv_EFN.o" + +$as_echo "#define WITH_EFN 1" >>confdefs.h + +fi + + +if test "$FW8888" = "yes"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_FW8888.o" + +$as_echo "#define WITH_FW8888 1" >>confdefs.h + +fi + +if test "$G15" = "yes"; then + if test "$has_usb" = "true"; then + GRAPHIC="yes" + LIBUSB="yes" + DRIVERS="$DRIVERS drv_G15.o" + +$as_echo "#define WITH_G15 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: G15 driver disabled" >&5 +$as_echo "$as_me: WARNING: usb.h not found: G15 driver disabled" >&2;} + fi +fi + +if test "$GLCD2USB" = "yes"; then + if test "$has_usb" = "true"; then + GRAPHIC="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_GLCD2USB.o" + LIBUSB="yes" + +$as_echo "#define WITH_GLCD2USB 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: GLCD2USB driver disabled" >&5 +$as_echo "$as_me: WARNING: usb.h not found: GLCD2USB driver disabled" >&2;} + fi +fi + +if test "$HD44780_I2C" = "yes"; then + TEXT="yes" + I2C="yes" + GPIO="yes" + DRIVERS="$DRIVERS drv_HD44780.o" + +$as_echo "#define WITH_HD44780 1" >>confdefs.h + +fi + +if test "$HD44780" = "yes"; then + if test "$HD44780_I2C" != "yes"; then + if test "$has_parport" = "true"; then + TEXT="yes" + PARPORT="yes" + I2C="yes" + GPIO="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_HD44780.o" + +$as_echo "#define WITH_HD44780 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: HD44780 driver disabled" >&5 +$as_echo "$as_me: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: HD44780 driver disabled" >&2;} + fi + else + HD44780="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: HD44780-i2c enabled disabling HD44780" >&5 +$as_echo "$as_me: WARNING: HD44780-i2c enabled disabling HD44780" >&2;} + fi +fi + +if test "$IRLCD" = "yes"; then + if test "$has_usb" = "true"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_IRLCD.o" + LIBUSB="yes" + +$as_echo "#define WITH_IRLCD 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: IRLCD driver disabled" >&5 +$as_echo "$as_me: WARNING: usb.h not found: IRLCD driver disabled" >&2;} + fi +fi + +if test "$LCD2USB" = "yes"; then + if test "$has_usb" = "true"; then + TEXT="yes" + SERIAL="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_LCD2USB.o" + LIBUSB="yes" + +$as_echo "#define WITH_LCD2USB 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: LCD2USB driver disabled" >&5 +$as_echo "$as_me: WARNING: usb.h not found: LCD2USB driver disabled" >&2;} + fi +fi + +if test "$LCDLINUX" = "yes"; then + if test "$has_lcd_linux" = true; then + TEXT="yes" + DRIVERS="$DRIVERS drv_LCDLinux.o" + +$as_echo "#define WITH_LCDLINUX 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/lcd-linux.h or linux/hd44780.h not found: LCD-Linux driver disabled" >&5 +$as_echo "$as_me: WARNING: linux/lcd-linux.h or linux/hd44780.h not found: LCD-Linux driver disabled" >&2;} + fi +fi + +if test "$LCDTERM" = "yes"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_LCDTerm.o" + +$as_echo "#define WITH_LCDTERM 1" >>confdefs.h + +fi + +if test "$LEDMATRIX" = "yes"; then + GRAPHIC="yes" + DRIVERS="$DRIVERS drv_LEDMatrix.o" + +$as_echo "#define WITH_LEDMATRIX 1" >>confdefs.h + +fi + +if test "$LPH7508" = "yes"; then + if test "$has_parport" = "true"; then + GRAPHIC="yes" + GPIO="yes" + PARPORT="yes" + DRIVERS="$DRIVERS drv_LPH7508.o" + +$as_echo "#define WITH_LPH7508 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: LPH7508 driver disabled" >&5 +$as_echo "$as_me: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: LPH7508 driver disabled" >&2;} + fi +fi + +if test "$LUISE" = "yes"; then + if test "$has_luise" = "true"; then + GRAPHIC="yes" + DRIVERS="$DRIVERS drv_LUIse.o" + DRVLIBS="$DRVLIBS -L/usr/local/lib -lluise" + +$as_echo "#define WITH_LUISE 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: luise.h not found: LUIse driver disabled" >&5 +$as_echo "$as_me: WARNING: luise.h not found: LUIse driver disabled" >&2;} + fi +fi + +if test "$LW_ABP" = "yes"; then + TEXT="yes" + SERIAL="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_LW_ABP.o" + +$as_echo "#define WITH_LW_ABP 1" >>confdefs.h + +fi + +if test "$M50530" = "yes"; then + if test "$has_parport" = "true"; then + TEXT="yes" + GPIO="yes" + PARPORT="yes" + DRIVERS="$DRIVERS drv_M50530.o" + +$as_echo "#define WITH_M50530 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: M50530 driver disabled" >&5 +$as_echo "$as_me: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: M50530 driver disabled" >&2;} + fi +fi + +if test "$MATRIXORBITAL" = "yes"; then + TEXT="yes" + GPIO="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_MatrixOrbital.o" + +$as_echo "#define WITH_MATRIXORBITAL 1" >>confdefs.h + +fi + +if test "$MATRIXORBITALGX" = "yes"; then + if test "$has_usb" = "true"; then + GRAPHIC="yes" + SERIAL="yes" + LIBUSB="yes" + DRIVERS="$DRIVERS drv_MatrixOrbitalGX.o" + +$as_echo "#define WITH_MATRIXORBITALGX 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: MatrixOrbitalGX driver disabled" >&5 +$as_echo "$as_me: WARNING: usb.h not found: MatrixOrbitalGX driver disabled" >&2;} + fi +fi + +if test "$MILINST" = "yes"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_MilfordInstruments.o" + +$as_echo "#define WITH_MILINST 1" >>confdefs.h + +fi + +if test "$NORITAKE" = "yes"; then + if test "$has_parport" = "true"; then + TEXT="yes" + GRAPHIC="yes" + PARPORT="yes" + DRIVERS="$DRIVERS drv_Noritake.o" + +$as_echo "#define WITH_NORITAKE 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: NORITAKE driver disabled" >&5 +$as_echo "$as_me: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: NORITAKE driver disabled" >&2;} + fi +fi + +if test "$NULL" = "yes"; then + TEXT="yes" + DRIVERS="$DRIVERS drv_NULL.o" + +$as_echo "#define WITH_NULL 1" >>confdefs.h + +fi + +if test "$PERTELIAN" = "yes"; then + # select either text or graphics mode + TEXT="yes" + # select bus: serial (including USB), parallel or i2c + SERIAL="yes" + DRIVERS="$DRIVERS drv_Pertelian.o" + +$as_echo "#define WITH_PERTELIAN 1" >>confdefs.h + +fi + +if test "$PHANDERSON" = "yes"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_PHAnderson.o" + +$as_echo "#define WITH_PHANDERSON 1" >>confdefs.h + +fi + +if test "$PICGRAPHIC" = "yes"; then + GRAPHIC="yes" + GPIO="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_PICGraphic.o" + +$as_echo "#define WITH_PICGRAPHIC 1" >>confdefs.h + +fi + +if test "$PICOLCD" = "yes"; then + if test "$has_usb" = "true"; then + TEXT="yes" + GPIO="yes" + SERIAL="yes" + LIBUSB="yes" + DRIVERS="$DRIVERS drv_picoLCD.o" + +$as_echo "#define WITH_PICOLCD 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: picoLCD driver disabled" >&5 +$as_echo "$as_me: WARNING: usb.h not found: picoLCD driver disabled" >&2;} + fi +fi + +if test "$PICOLCDGRAPHIC" = "yes"; then + if test "$has_usb" = "true"; then + TEXT="yes" + GRAPHIC="yes" + GPIO="yes" + SERIAL="yes" + LIBUSB="yes" + DRIVERS="$DRIVERS drv_picoLCDGraphic.o" + +$as_echo "#define WITH_PICOLCDGRAPHIC 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: picoLCDGraphic driver disabled" >&5 +$as_echo "$as_me: WARNING: usb.h not found: picoLCDGraphic driver disabled" >&2;} + fi +fi + +if test "$PNG" = "yes"; then + if test "$has_gd" = "true"; then + IMAGE="yes" + +$as_echo "#define WITH_PNG 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gd.h not found: PNG driver disabled" >&5 +$as_echo "$as_me: WARNING: gd.h not found: PNG driver disabled" >&2;} + fi +fi + +if test "$PPM" = "yes"; then + IMAGE="yes" + +$as_echo "#define WITH_PPM 1" >>confdefs.h + +fi + +if test "$ROUTERBOARD" = "yes"; then + if test "$has_io_h" = "true"; then + TEXT="yes" + GPIO="yes" + DRIVERS="$DRIVERS drv_RouterBoard.o" + +$as_echo "#define WITH_ROUTERBOARD 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: sys/io.h not found: RouterBoard driver disabled" >&5 +$as_echo "$as_me: WARNING: sys/io.h not found: RouterBoard driver disabled" >&2;} + fi +fi + +if test "$SAMPLE" = "yes"; then + if test "$has_parport" = "true"; then + # select either text or graphics mode + TEXT="yes" + GRAPHIC="yes" + # support for GPIO's + GPIO="yes" + # select bus: serial (including USB), parallel or i2c + SERIAL="yes" + PARPORT="yes" + #I2C="yes" + DRIVERS="$DRIVERS drv_Sample.o" + +$as_echo "#define WITH_SAMPLE 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: SAMPLE driver disabled" >&5 +$as_echo "$as_me: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: SAMPLE driver disabled" >&2;} + fi +fi + +if test "$SERDISPLIB" = "yes"; then + if test "$has_serdisplib" = "true"; then + GRAPHIC="yes" + DRIVERS="$DRIVERS drv_serdisplib.o" + DRVLIBS="$DRVLIBS -L/usr/local/lib -lserdisp" + +$as_echo "#define WITH_SERDISPLIB 1" >>confdefs.h + + if test "$has_usb" = "true"; then + LIBUSB="yes" + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: serdisp.h not found: serdisplib driver disabled" >&5 +$as_echo "$as_me: WARNING: serdisp.h not found: serdisplib driver disabled" >&2;} + fi +fi + +if test "$SHUTTLEVFD" = "yes"; then + if test "$has_usb" = "true"; then + TEXT="yes" + GPIO="yes" + DRIVERS="$DRIVERS drv_ShuttleVFD.o" + LIBUSB="yes" + +$as_echo "#define WITH_SHUTTLEVFD 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: ShuttleVFD driver disabled" >&5 +$as_echo "$as_me: WARNING: usb.h not found: ShuttleVFD driver disabled" >&2;} + fi +fi + +if test "$SIMPLELCD" = "yes"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_SimpleLCD.o" + +$as_echo "#define WITH_SIMPLELCD 1" >>confdefs.h + +fi + +if test "$ST2205" = "yes"; then + if test "$has_st2205" = "true"; then + GRAPHIC="yes" + DRIVERS="$DRIVERS drv_st2205.o" + DRVLIBS="$DRVLIBS -L/usr/local/lib -lst2205" + +$as_echo "#define WITH_ST2205 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: st2205.h not found: st2205 driver disabled" >&5 +$as_echo "$as_me: WARNING: st2205.h not found: st2205 driver disabled" >&2;} + fi +fi + +if test "$T6963" = "yes"; then + if test "$has_parport" = "true"; then + GRAPHIC="yes" + PARPORT="yes" + DRIVERS="$DRIVERS drv_T6963.o" + +$as_echo "#define WITH_T6963 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: T6963 driver disabled" >&5 +$as_echo "$as_me: WARNING: asm/io.h or {linux/parport.h and linux/ppdev.h} not found: T6963 driver disabled" >&2;} + fi +fi + +if test "$Trefon" = "yes"; then + if test "$has_usb" = "true"; then + TEXT="yes" + DRIVERS="$DRIVERS drv_Trefon.o" + LIBUSB="yes" + +$as_echo "#define WITH_TREFON 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: Trefon driver disabled" >&5 +$as_echo "$as_me: WARNING: usb.h not found: Trefon driver disabled" >&2;} + fi +fi + +if test "$ULA200" = "yes"; then + if test "$has_ftdi" = "true"; then + TEXT="yes" + LIBUSB="yes" + LIBFTDI="yes" + DRIVERS="$DRIVERS drv_ula200.o" + +$as_echo "#define WITH_ULA200 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ftdi.h not found: ULA200 driver disabled" >&5 +$as_echo "$as_me: WARNING: ftdi.h not found: ULA200 driver disabled" >&2;} + fi +fi + +if test "$USBHUB" = "yes"; then + if test "$has_usb" = "true"; then + GPIO="yes" + DRIVERS="$DRIVERS drv_USBHUB.o" + LIBUSB="yes" + +$as_echo "#define WITH_USBHUB 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: usb.h not found: USB-Hub driver disabled" >&5 +$as_echo "$as_me: WARNING: usb.h not found: USB-Hub driver disabled" >&2;} + fi +fi + +if test "$USBLCD" = "yes"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_USBLCD.o" + if test "$has_usb" = "true"; then + LIBUSB="yes" + fi + +$as_echo "#define WITH_USBLCD 1" >>confdefs.h + +fi + +if test "$VNC" = "yes"; then + if test "$has_vncserverlib" = "true"; then + GRAPHIC="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_vnc.o" + DRVLIBS="$DRVLIBS -L/usr/local/lib -lvncserver -lz" + +$as_echo "#define WITH_VNC 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libvncserver not found: vnc driver disabled" >&5 +$as_echo "$as_me: WARNING: libvncserver not found: vnc driver disabled" >&2;} + fi +fi + +if test "$WINCORNIXDORF" = "yes"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_WincorNixdorf.o" + +$as_echo "#define WITH_WINCORNIXDORF 1" >>confdefs.h + +fi + +if test "$X11" = "yes"; then + if test "$no_x" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: X11 headers or libraries not available: X11 driver disabled" >&5 +$as_echo "$as_me: WARNING: X11 headers or libraries not available: X11 driver disabled" >&2;} + else + GRAPHIC="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_X11.o" + if test "x$ac_x_libraries" = "x"; then + DRVLIBS="$DRVLIBS -lX11" + else + DRVLIBS="$DRVLIBS -L$ac_x_libraries -lX11" + fi + CPP_FLAGS="$CPPFLAGS $X_CFLAGS" + +$as_echo "#define WITH_X11 1" >>confdefs.h + + fi +fi + + +# Image driver +if test "$IMAGE" = "yes"; then + GRAPHIC="yes" + DRIVERS="$DRIVERS drv_Image.o" +fi + +if test "$DRIVERS" = ""; then + as_fn_error $? "You should activate at least one driver..." "$LINENO" 5 +fi + +# generic text driver +if test "$TEXT" = "yes"; then + DRIVERS="$DRIVERS drv_generic_text.o" +fi + +# generic graphic driver +if test "$GRAPHIC" = "yes"; then + DRIVERS="$DRIVERS drv_generic_graphic.o" + if test "$has_gd" = "true"; then + DRIVERS="$DRIVERS widget_image.o" + DRVLIBS="$DRVLIBS -lgd" + +$as_echo "#define WITH_GD 1" >>confdefs.h + + +$as_echo "#define WITH_IMAGE 1" >>confdefs.h + + fi +fi + +# generic GPIO driver +if test "$GPIO" = "yes"; then + DRIVERS="$DRIVERS drv_generic_gpio.o" +fi + +# generic parport driver +if test "$PARPORT" = "yes"; then + DRIVERS="$DRIVERS drv_generic_parport.o" + +$as_echo "#define WITH_PARPORT 1" >>confdefs.h + +fi + +# generic serial driver +if test "$SERIAL" = "yes"; then + DRIVERS="$DRIVERS drv_generic_serial.o" + +$as_echo "#define WITH_SERIAL 1" >>confdefs.h + +fi + +# generic i2c driver +if test "$I2C" = "yes"; then + DRIVERS="$DRIVERS drv_generic_i2c.o" + +$as_echo "#define WITH_I2C 1" >>confdefs.h + +fi + +# generic keypad driver +if test "$KEYPAD" = "yes"; then + DRIVERS="$DRIVERS drv_generic_keypad.o" +fi + +# libusb +if test "$LIBUSB" = "yes"; then + DRVLIBS="$DRVLIBS -lusb" +fi + +# libftdi +if test "$LIBFTDI" = "yes"; then + DRVLIBS="$DRVLIBS -lftdi" +fi + +if test "$DRIVERS" = ""; then + as_fn_error $? "You should include at least one driver..." "$LINENO" 5 +fi + + + + + +# plugins + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which plugins to compile" >&5 +$as_echo_n "checking which plugins to compile... " >&6; } + +# Check whether --with-plugins was given. +if test "${with_plugins+set}" = set; then : + withval=$with_plugins; plugins=$withval +else + plugins=all + +fi + + +plugins=`echo $plugins|sed 's/,/ /g'` + +for plugin in $plugins; do + + case $plugin in + !*) + val="no" + plugin=`echo $plugin|cut -c 2-` + ;; + *) + val="yes" + ;; + esac + + case "$plugin" in + list) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: available plugins: + apm,asterisk,button_exec,cpuinfo,dbus,diskstats,dvb,exec,event, + fifo,file,gps,hddtemp,huawei,i2c_sensors,iconv,imon,isdn,kvv, + loadavg,meminfo,mpd,mpris_dbus,mysql,netdev,netinfo,pop3,ppp, + proc_stat,python,qnaplog,sample,seti,statfs,uname,uptime, + w1retap,wireless,xmms" >&5 +$as_echo "available plugins: + apm,asterisk,button_exec,cpuinfo,dbus,diskstats,dvb,exec,event, + fifo,file,gps,hddtemp,huawei,i2c_sensors,iconv,imon,isdn,kvv, + loadavg,meminfo,mpd,mpris_dbus,mysql,netdev,netinfo,pop3,ppp, + proc_stat,python,qnaplog,sample,seti,statfs,uname,uptime, + w1retap,wireless,xmms" >&6; } + as_fn_error $? "run ./configure --with-plugins=..." "$LINENO" 5 + ;; + all) + PLUGIN_APM="yes" + PLUGIN_ASTERISK="yes" + PLUGIN_BUTTON_EXEC="yes" + PLUGIN_CPUINFO="yes" + PLUGIN_DBUS="yes" + PLUGIN_DISKSTATS="yes" + PLUGIN_DVB="yes" + PLUGIN_EXEC="yes" + PLUGIN_EVENT="yes" + PLUGIN_FIFO="yes" + PLUGIN_FILE="yes" + PLUGIN_GPS="yes" + PLUGIN_HDDTEMP="yes" + PLUGIN_HUAWEI="yes" + PLUGIN_I2C_SENSORS="yes" + PLUGIN_ICONV="yes" + PLUGIN_IMON="yes" + PLUGIN_ISDN="yes" + PLUGIN_KVV="yes" + PLUGIN_LOADAVG="yes" + PLUGIN_MEMINFO="yes" + PLUGIN_MPD="yes" + PLUGIN_MPRIS_DBUS="yes" + PLUGIN_MYSQL="yes" + PLUGIN_NETDEV="yes" + PLUGIN_NETINFO="yes" + PLUGIN_POP3="yes" + PLUGIN_PPP="yes" + PLUGIN_PROC_STAT="yes" + PLUGIN_PYTHON=$with_python + PLUGIN_QNAPLOG="yes" + PLUGIN_SAMPLE="yes" + PLUGIN_SETI="yes" + PLUGIN_STATFS="yes" + PLUGIN_UNAME="yes" + PLUGIN_UPTIME="yes" + PLUGIN_W1RETAP="yes" + PLUGIN_WIRELESS="yes" + PLUGIN_XMMS="yes" + ;; + apm) + PLUGIN_APM=$val + ;; + button_exec) + PLUGIN_BUTTON_EXEC=$val + ;; + asterisk) + PLUGIN_ASTERISK=$val + ;; + cpuinfo) + PLUGIN_CPUINFO=$val + ;; + dbus) + PLUGIN_DBUS=$val + ;; + diskstats) + PLUGIN_DISKSTATS=$val + ;; + dvb) + PLUGIN_DVB=$val + ;; + exec) + PLUGIN_EXEC=$val + ;; + event) + PLUGIN_EVENT=$val + ;; + fifo) + PLUGIN_FIFO=$val + ;; + file) + PLUGIN_FILE=$val + ;; + gps) + PLUGIN_GPS=$val + ;; + hddtemp) + PLUGIN_HDDTEMP=$val + ;; + huawei) + PLUGIN_HUAWEI=$val + ;; + i2c_sensors) + PLUGIN_I2C_SENSORS=$val + ;; + iconv) + PLUGIN_ICONV=$val + ;; + imon) + PLUGIN_IMON=$val + ;; + isdn) + PLUGIN_ISDN=$val + ;; + kvv) + PLUGIN_KVV=$val + ;; + loadavg) + PLUGIN_LOADAVG=$val + ;; + meminfo) + PLUGIN_MEMINFO=$val + ;; + mpd) + PLUGIN_MPD=$val + ;; + mpris_dbus) + PLUGIN_MPRIS_DBUS=$val + ;; + mysql) + PLUGIN_MYSQL=$val + ;; + netdev) + PLUGIN_NETDEV=$val + ;; + netinfo) + PLUGIN_NETINFO=$val + ;; + pop3) + PLUGIN_POP3=$val + ;; + ppp) + PLUGIN_PPP=$val + ;; + proc_stat) + PLUGIN_PROC_STAT=$val + ;; + python) + PLUGIN_PYTHON=$val + ;; + qnaplog) + PLUGIN_QNAPLOG=$val + ;; + sample) + PLUGIN_SAMPLE=$val + ;; + seti) + PLUGIN_SETI=$val + ;; + statfs) + PLUGIN_STATFS=$val + ;; + uname) + PLUGIN_UNAME=$val + ;; + uptime) + PLUGIN_UPTIME=$val + ;; + w1retap) + PLUGIN_W1RETAP=$val + ;; + wireless) + PLUGIN_WIRELESS=$val + ;; + xmms) + PLUGIN_XMMS=$val + ;; + *) + as_fn_error $? "Unknown plugin '$plugin'" "$LINENO" 5 + ;; + esac +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 +$as_echo "done" >&6; } + +# Advanced Power Management +if test "$PLUGIN_APM" = "yes"; then + for ac_header in asm/types.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "asm/types.h" "ac_cv_header_asm_types_h" "$ac_includes_default" +if test "x$ac_cv_header_asm_types_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_ASM_TYPES_H 1 +_ACEOF + has_asm_types="true" +else + has_asm_types="false" +fi + +done + + if test "$has_asm_types" = "true"; then + PLUGINS="$PLUGINS plugin_apm.o" + +$as_echo "#define PLUGIN_APM 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: asm/types.h header not found: apm plugin disabled" >&5 +$as_echo "$as_me: WARNING: asm/types.h header not found: apm plugin disabled" >&2;} + fi +fi + +if test "$PLUGIN_BUTTON_EXEC" = "yes"; then + PLUGINS="$PLUGINS plugin_button_exec.o" + +$as_echo "#define PLUGIN_BUTTON_EXEC 1" >>confdefs.h + +fi + +if test "$PLUGIN_ASTERISK" = "yes"; then + PLUGINS="$PLUGINS plugin_asterisk.o" + +$as_echo "#define PLUGIN_ASTERISK 1" >>confdefs.h + +fi + +# /proc/cpuinfo +if test "$PLUGIN_CPUINFO" = "yes"; then + PLUGINS="$PLUGINS plugin_cpuinfo.o" + +$as_echo "#define PLUGIN_CPUINFO 1" >>confdefs.h + +fi + +#DBus +if test "$PLUGIN_DBUS" = "yes"; then + +pkg_failed=no +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for DBUS" >&5 +$as_echo_n "checking for DBUS... " >&6; } + +if test -n "$DBUS_CFLAGS"; then + pkg_cv_DBUS_CFLAGS="$DBUS_CFLAGS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dbus-1 >= 1.0.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "dbus-1 >= 1.0.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0.0" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi +if test -n "$DBUS_LIBS"; then + pkg_cv_DBUS_LIBS="$DBUS_LIBS" + elif test -n "$PKG_CONFIG"; then + if test -n "$PKG_CONFIG" && \ + { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"dbus-1 >= 1.0.0\""; } >&5 + ($PKG_CONFIG --exists --print-errors "dbus-1 >= 1.0.0") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + pkg_cv_DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0.0" 2>/dev/null` +else + pkg_failed=yes +fi + else + pkg_failed=untried +fi + + + +if test $pkg_failed = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then + _pkg_short_errors_supported=yes +else + _pkg_short_errors_supported=no +fi + if test $_pkg_short_errors_supported = yes; then + DBUS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "dbus-1 >= 1.0.0" 2>&1` + else + DBUS_PKG_ERRORS=`$PKG_CONFIG --print-errors "dbus-1 >= 1.0.0" 2>&1` + fi + # Put the nasty error message in config.log where it belongs + echo "$DBUS_PKG_ERRORS" >&5 + + HAVE_DBUS="no" +elif test $pkg_failed = untried; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + HAVE_DBUS="no" +else + DBUS_CFLAGS=$pkg_cv_DBUS_CFLAGS + DBUS_LIBS=$pkg_cv_DBUS_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + HAVE_DBUS="yes" +fi + if test "x$HAVE_DBUS" == "xyes"; then + PLUGINS="$PLUGINS plugin_dbus.o" + PLUGINLIBS="$PLUGINLIBS $DBUS_LIBS" + CPPFLAGS="$CPPFLAGS $DBUS_CFLAGS" + +$as_echo "#define PLUGIN_DBUS 1" >>confdefs.h + + + DBUS_VERSION=$($PKG_CONFIG --modversion dbus-1) + DBUS_VERSION_MAJOR=$(echo $DBUS_VERSION | cut -d . -f 1) + DBUS_VERSION_MINOR=$(echo $DBUS_VERSION | cut -d . -f 2) + DBUS_VERSION_MICRO=$(echo $DBUS_VERSION | cut -d . -f 3) + + +cat >>confdefs.h <<_ACEOF +#define DBUS_VERSION_MAJOR $DBUS_VERSION_MAJOR +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define DBUS_VERSION_MINOR $DBUS_VERSION_MINOR +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define DBUS_VERSION_MICRO $DBUS_VERSION_MICRO +_ACEOF + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dbus-1 not found check that PKG_CONFIG_PATH is set correctly: dbus plugin disabled" >&5 +$as_echo "$as_me: WARNING: dbus-1 not found check that PKG_CONFIG_PATH is set correctly: dbus plugin disabled" >&2;} + fi +fi + +# /proc/diskstat +if test "$PLUGIN_DISKSTATS" = "yes"; then + PLUGINS="$PLUGINS plugin_diskstats.o" + +$as_echo "#define PLUGIN_DISKSTATS 1" >>confdefs.h + +fi + +# Digital Video Broadcasting +if test "$PLUGIN_DVB" = "yes"; then + for ac_header in asm/types.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "asm/types.h" "ac_cv_header_asm_types_h" "$ac_includes_default" +if test "x$ac_cv_header_asm_types_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_ASM_TYPES_H 1 +_ACEOF + has_asm_types="true" +else + has_asm_types="false" +fi + +done + + if test "$has_asm_types" = "true"; then + for ac_header in linux/dvb/frontend.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "linux/dvb/frontend.h" "ac_cv_header_linux_dvb_frontend_h" "$ac_includes_default" +if test "x$ac_cv_header_linux_dvb_frontend_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LINUX_DVB_FRONTEND_H 1 +_ACEOF + has_dvb_header="true" +else + has_dvb_header="false" +fi + +done + + if test "$has_dvb_header" = "true"; then + PLUGINS="$PLUGINS plugin_dvb.o" + +$as_echo "#define PLUGIN_DVB 1" >>confdefs.h + + else + PLUGINS="$PLUGINS plugin_dvb.o" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/dvb/frontend.h header not found: using ioctl" >&5 +$as_echo "$as_me: WARNING: linux/dvb/frontend.h header not found: using ioctl" >&2;} + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: asm/types.h header not found: dvb plugin disabled" >&5 +$as_echo "$as_me: WARNING: asm/types.h header not found: dvb plugin disabled" >&2;} + fi +fi + +# start external commands (exec) +if test "$PLUGIN_EXEC" = "yes"; then + PLUGINS="$PLUGINS plugin_exec.o" + +$as_echo "#define PLUGIN_EXEC 1" >>confdefs.h + +fi + +# event +if test "$PLUGIN_EVENT" = "yes"; then + PLUGINS="$PLUGINS plugin_event.o" + +$as_echo "#define PLUGIN_EVENT 1" >>confdefs.h + +fi + +# file +if test "$PLUGIN_FILE" = "yes"; then + PLUGINS="$PLUGINS plugin_file.o" + +$as_echo "#define PLUGIN_FILE 1" >>confdefs.h + +fi + +# FIFO +if test "$PLUGIN_FIFO" = "yes"; then + PLUGINS="$PLUGINS plugin_fifo.o" + +$as_echo "#define PLUGIN_FIFO 1" >>confdefs.h + +fi + +# GPS +if test "$PLUGIN_GPS" = "yes"; then + for ac_header in nmeap.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "nmeap.h" "ac_cv_header_nmeap_h" "$ac_includes_default" +if test "x$ac_cv_header_nmeap_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_NMEAP_H 1 +_ACEOF + has_nmeap_header="true" +else + has_nmeap_header="false" +fi + +done + + if test "$has_nmeap_header" = "true"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nmeap_init in -lnmeap" >&5 +$as_echo_n "checking for nmeap_init in -lnmeap... " >&6; } +if test "${ac_cv_lib_nmeap_nmeap_init+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnmeap $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char nmeap_init (); +int +main () +{ +return nmeap_init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_nmeap_nmeap_init=yes +else + ac_cv_lib_nmeap_nmeap_init=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nmeap_nmeap_init" >&5 +$as_echo "$ac_cv_lib_nmeap_nmeap_init" >&6; } +if test "x$ac_cv_lib_nmeap_nmeap_init" = x""yes; then : + has_libnmeap_lib="true" +else + has_libnmeap_lib="false" +fi + + if test "$has_libnmeap_lib" = "true"; then + PLUGINS="$PLUGINS plugin_gps.o" + PLUGINLIBS="$PLUGINLIBS -lnmeap" + +$as_echo "#define PLUGIN_GPS 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libnmeap lib not found: gps plugin disabled" >&5 +$as_echo "$as_me: WARNING: libnmeap lib not found: gps plugin disabled" >&2;} + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: nmeap.h header not found: gps plugin disabled" >&5 +$as_echo "$as_me: WARNING: nmeap.h header not found: gps plugin disabled" >&2;} + fi +fi + +# hddtemp +if test "$PLUGIN_HDDTEMP" = "yes"; then + PLUGINS="$PLUGINS plugin_hddtemp.o" + +$as_echo "#define PLUGIN_HDDTEMP 1" >>confdefs.h + +fi + +# Huawei +if test "$PLUGIN_HUAWEI" = "yes"; then + PLUGINS="$PLUGINS plugin_huawei.o" + +$as_echo "#define PLUGIN_HUAWEI 1" >>confdefs.h + +fi + +# I2C +if test "$PLUGIN_I2C_SENSORS" = "yes"; then + PLUGINS="$PLUGINS plugin_i2c_sensors.o" + +$as_echo "#define PLUGIN_I2C_SENSORS 1" >>confdefs.h + +fi + +# IConv +if test "$PLUGIN_ICONV" = "yes"; then + # Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 +$as_echo_n "checking build system type... " >&6; } +if test "${ac_cv_build+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 +$as_echo "$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 +$as_echo_n "checking host system type... " >&6; } +if test "${ac_cv_host+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 +$as_echo "$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + + + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" + + +# Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conf$$.sh + echo "exit 0" >>conf$$.sh + chmod +x conf$$.sh + if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conf$$.sh +fi +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5 +$as_echo_n "checking for ld used by GCC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | [A-Za-z]:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if test "${acl_cv_path_LD+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break ;; + *) + test "$with_gnu_ld" != yes && break ;; + esac + fi + done + IFS="$ac_save_ifs" +else + acl_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$acl_cv_path_LD" +if test -n "$LD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if test "${acl_cv_prog_gnu_ld+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU ld's only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$acl_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$acl_cv_prog_gnu_ld + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 +$as_echo_n "checking for shared library run path origin... " >&6; } +if test "${acl_cv_rpath+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 +$as_echo "$acl_cv_rpath" >&6; } + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + # Check whether --enable-rpath was given. +if test "${enable_rpath+set}" = set; then : + enableval=$enable_rpath; : +else + enable_rpath=yes +fi + + + + + acl_libdirstem=lib + acl_libdirstem2= + case "$host_os" in + solaris*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5 +$as_echo_n "checking for 64-bit host... " >&6; } +if test "${gl_cv_solaris_64bit+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef _LP64 +sixtyfour bits +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "sixtyfour bits" >/dev/null 2>&1; then : + gl_cv_solaris_64bit=yes +else + gl_cv_solaris_64bit=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5 +$as_echo "$gl_cv_solaris_64bit" >&6; } + if test $gl_cv_solaris_64bit = yes; then + acl_libdirstem=lib/64 + case "$host_cpu" in + sparc*) acl_libdirstem2=lib/sparcv9 ;; + i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; + esac + fi + ;; + *) + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + */../ | */.. ) + # Better ignore directories of this form. They are misleading. + ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + ;; + esac + test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" + + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +# Check whether --with-libiconv-prefix was given. +if test "${with_libiconv_prefix+set}" = set; then : + withval=$with_libiconv_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBICONV= + LTLIBICONV= + INCICONV= + LIBICONV_PREFIX= + HAVE_LIBICONV= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='iconv ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" + ;; + esac + done + fi + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" + done + fi + + + + + + + + + + + + + am_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCICONV; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 +$as_echo_n "checking for iconv... " >&6; } +if test "${am_cv_func_iconv+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_lib_iconv=yes + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$am_save_LIBS" + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 +$as_echo "$am_cv_func_iconv" >&6; } + if test "$am_cv_func_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 +$as_echo_n "checking for working iconv... " >&6; } +if test "${am_cv_func_iconv_works+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + am_save_LIBS="$LIBS" + if test $am_cv_lib_iconv = yes; then + LIBS="$LIBS $LIBICONV" + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int main () +{ + /* Test against AIX 5.1 bug: Failures are not distinguishable from successful + returns. */ + { + iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); + if (cd_utf8_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\342\202\254"; /* EURO SIGN */ + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_utf8_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + return 1; + } + } + /* Test against Solaris 10 bug: Failures are not distinguishable from + successful returns. */ + { + iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); + if (cd_ascii_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\263"; + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_ascii_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + return 1; + } + } +#if 0 /* This bug could be worked around by the caller. */ + /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char buf[50]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if ((int)res > 0) + return 1; + } + } +#endif + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ + iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) + /* Try IRIX, OSF/1 names. */ + && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) + /* Try AIX names. */ + && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + am_cv_func_iconv_works=yes +else + am_cv_func_iconv_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LIBS="$am_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 +$as_echo "$am_cv_func_iconv_works" >&6; } + case "$am_cv_func_iconv_works" in + *no) am_func_iconv=no am_cv_lib_iconv=no ;; + *) am_func_iconv=yes ;; + esac + else + am_func_iconv=no am_cv_lib_iconv=no + fi + if test "$am_func_iconv" = yes; then + +$as_echo "#define HAVE_ICONV 1" >>confdefs.h + + fi + if test "$am_cv_lib_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 +$as_echo_n "checking how to link with libiconv... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 +$as_echo "$LIBICONV" >&6; } + else + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + + + + if test "$am_cv_func_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 +$as_echo_n "checking for iconv declaration... " >&6; } + if test "${am_cv_proto_iconv+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +#else +size_t iconv(); +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + am_cv_proto_iconv_arg1="" +else + am_cv_proto_iconv_arg1="const" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" +fi + + am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` + { $as_echo "$as_me:${as_lineno-$LINENO}: result: + $am_cv_proto_iconv" >&5 +$as_echo " + $am_cv_proto_iconv" >&6; } + +cat >>confdefs.h <<_ACEOF +#define ICONV_CONST $am_cv_proto_iconv_arg1 +_ACEOF + + fi + + if test "$am_cv_func_iconv" = "yes"; then + PLUGINS="$PLUGINS plugin_iconv.o" + PLUGINLIBS="$PLUGINLIBS $LIBICONV" + +$as_echo "#define PLUGIN_ICONV 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: iconv not found: iconv plugin disabled" >&5 +$as_echo "$as_me: WARNING: iconv not found: iconv plugin disabled" >&2;} + fi +fi + +# ISDN monitor +if test "$PLUGIN_IMON" = "yes"; then + for ac_header in linux/errno.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "linux/errno.h" "ac_cv_header_linux_errno_h" "$ac_includes_default" +if test "x$ac_cv_header_linux_errno_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LINUX_ERRNO_H 1 +_ACEOF + has_linux_errno="true" +else + has_linux_errno="false" +fi + +done + + if test "$has_linux_errno" = "true"; then + PLUGINS="$PLUGINS plugin_imon.o" + +$as_echo "#define PLUGIN_IMON 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/errno.h header not found: imon plugin disabled" >&5 +$as_echo "$as_me: WARNING: linux/errno.h header not found: imon plugin disabled" >&2;} + fi +fi + +# ISDN +if test "$PLUGIN_ISDN" = "yes"; then + for ac_header in linux/isdn.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "linux/isdn.h" "ac_cv_header_linux_isdn_h" "$ac_includes_default" +if test "x$ac_cv_header_linux_isdn_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LINUX_ISDN_H 1 +_ACEOF + has_isdn_header="true" +else + has_isdn_header="false" +fi + +done + + if test "$has_dvb_header" = "false"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/isdn.h header not found: isdn plugin CPS disabled" >&5 +$as_echo "$as_me: WARNING: linux/isdn.h header not found: isdn plugin CPS disabled" >&2;} + fi + PLUGINS="$PLUGINS plugin_isdn.o" + +$as_echo "#define PLUGIN_ISDN 1" >>confdefs.h + +fi + +# Karlsruher Verkehrsverbund +if test "$PLUGIN_KVV" = "yes"; then + PLUGINS="$PLUGINS plugin_kvv.o" + +$as_echo "#define PLUGIN_KVV 1" >>confdefs.h + +fi + +# load average +if test "$PLUGIN_LOADAVG" = "yes"; then + PLUGINS="$PLUGINS plugin_loadavg.o" + +$as_echo "#define PLUGIN_LOADAVG 1" >>confdefs.h + +fi + +# meminfo +if test "$PLUGIN_MEMINFO" = "yes"; then + PLUGINS="$PLUGINS plugin_meminfo.o" + +$as_echo "#define PLUGIN_MEMINFO 1" >>confdefs.h + +fi + +# MPD +if test "$PLUGIN_MPD" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpd_newConnection in -llibmpd" >&5 +$as_echo_n "checking for mpd_newConnection in -llibmpd... " >&6; } +if test "${ac_cv_lib_libmpd_mpd_newConnection+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-llibmpd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char mpd_newConnection (); +int +main () +{ +return mpd_newConnection (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_libmpd_mpd_newConnection=yes +else + ac_cv_lib_libmpd_mpd_newConnection=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_libmpd_mpd_newConnection" >&5 +$as_echo "$ac_cv_lib_libmpd_mpd_newConnection" >&6; } +if test "x$ac_cv_lib_libmpd_mpd_newConnection" = x""yes; then : + has_mpd_header="true" +else + has_mpd_header="false" +fi + + if test "$has_mpd_header" = "true"; then + PLUGINS="$PLUGINS plugin_mpd.o" + PLUGINLIBS="$PLUGINLIBS `pkg-config libmpd --libs`" + CPPFLAGS="$CPPFLAGS `pkg-config libmpd --cflags`" + +$as_echo "#define PLUGIN_MPD 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libmpdclient.h header not found: mpd plugin disabled" >&5 +$as_echo "$as_me: WARNING: libmpdclient.h header not found: mpd plugin disabled" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: get libmpdclient.h from http://www.musicpd.org/libmpdclient.shtml" >&5 +$as_echo "$as_me: WARNING: get libmpdclient.h from http://www.musicpd.org/libmpdclient.shtml" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: and copy those 2 files in the lcd4linux directory." >&5 +$as_echo "$as_me: WARNING: and copy those 2 files in the lcd4linux directory." >&2;} + fi +fi + +# MPRIS D-Bus +if test "$PLUGIN_MPRIS_DBUS" = "yes"; then + for ac_header in dbus/dbus.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "dbus/dbus.h" "ac_cv_header_dbus_dbus_h" "$ac_includes_default" +if test "x$ac_cv_header_dbus_dbus_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DBUS_DBUS_H 1 +_ACEOF + has_dbus_header="true" +else + has_dbus_header="false" +fi + +done + + if test "$has_dbus_header" = "true"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus_bus_get in -ldbus-1" >&5 +$as_echo_n "checking for dbus_bus_get in -ldbus-1... " >&6; } +if test "${ac_cv_lib_dbus_1_dbus_bus_get+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldbus-1 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dbus_bus_get (); +int +main () +{ +return dbus_bus_get (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dbus_1_dbus_bus_get=yes +else + ac_cv_lib_dbus_1_dbus_bus_get=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dbus_1_dbus_bus_get" >&5 +$as_echo "$ac_cv_lib_dbus_1_dbus_bus_get" >&6; } +if test "x$ac_cv_lib_dbus_1_dbus_bus_get" = x""yes; then : + has_libdbus1_lib="true" +else + has_libdbus1_lib="false" +fi + + if test "$has_libdbus1_lib" = "true"; then + PLUGINS="$PLUGINS plugin_mpris_dbus.o" + PLUGINLIBS="$PLUGINLIBS -ldbus-1" + +$as_echo "#define PLUGIN_MPRIS_DBUS 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdbus-1 lib not found: mpris_dbus plugin disabled" >&5 +$as_echo "$as_me: WARNING: libdbus-1 lib not found: mpris_dbus plugin disabled" >&2;} + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dbus/dbus.h header not found: mpris_dbus plugin disabled" >&5 +$as_echo "$as_me: WARNING: dbus/dbus.h header not found: mpris_dbus plugin disabled" >&2;} + fi +fi + + +# MySQL +if test "$PLUGIN_MYSQL" = "yes"; then + for ac_header in mysql/mysql.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "mysql/mysql.h" "ac_cv_header_mysql_mysql_h" "$ac_includes_default" +if test "x$ac_cv_header_mysql_mysql_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_MYSQL_MYSQL_H 1 +_ACEOF + has_mysql_header="true" +else + has_mysql_header="false" +fi + +done + + if test "$has_mysql_header" = "true"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mysql_init in -lmysqlclient" >&5 +$as_echo_n "checking for mysql_init in -lmysqlclient... " >&6; } +if test "${ac_cv_lib_mysqlclient_mysql_init+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lmysqlclient $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char mysql_init (); +int +main () +{ +return mysql_init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_mysqlclient_mysql_init=yes +else + ac_cv_lib_mysqlclient_mysql_init=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mysqlclient_mysql_init" >&5 +$as_echo "$ac_cv_lib_mysqlclient_mysql_init" >&6; } +if test "x$ac_cv_lib_mysqlclient_mysql_init" = x""yes; then : + has_mysql_lib="true" +else + has_mysql_lib="false" +fi + + if test "$has_mysql_lib" = "true"; then + PLUGINS="$PLUGINS plugin_mysql.o" + PLUGINLIBS="$PLUGINLIBS -lmysqlclient" + +$as_echo "#define PLUGIN_MYSQL 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: mysqlclient lib not found: mysql plugin disabled" >&5 +$as_echo "$as_me: WARNING: mysqlclient lib not found: mysql plugin disabled" >&2;} + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: mysql/mysql.h header not found: mysql plugin disabled" >&5 +$as_echo "$as_me: WARNING: mysql/mysql.h header not found: mysql plugin disabled" >&2;} + fi +fi + +# /proc/net/dev +if test "$PLUGIN_NETDEV" = "yes"; then + PLUGINS="$PLUGINS plugin_netdev.o" + +$as_echo "#define PLUGIN_NETDEV 1" >>confdefs.h + +fi + +# configuration of network devices +if test "$PLUGIN_NETINFO" = "yes"; then + PLUGINS="$PLUGINS plugin_netinfo.o" + +$as_echo "#define PLUGIN_NETINFO 1" >>confdefs.h + +fi + +# POP3 +if test "$PLUGIN_POP3" = "yes"; then + PLUGINS="$PLUGINS plugin_pop3.o" + +$as_echo "#define PLUGIN_POP3 1" >>confdefs.h + +fi + +# PPP +if test "$PLUGIN_PPP" = "yes"; then + for ac_header in net/if_ppp.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "net/if_ppp.h" "ac_cv_header_net_if_ppp_h" "$ac_includes_default" +if test "x$ac_cv_header_net_if_ppp_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_NET_IF_PPP_H 1 +_ACEOF + has_ppp_header="true" +else + has_ppp_header="false" +fi + +done + + if test "$has_ppp_header" = "true"; then + PLUGINS="$PLUGINS plugin_ppp.o" + +$as_echo "#define PLUGIN_PPP 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: net/if_ppp.h header not found: ppp plugin disabled" >&5 +$as_echo "$as_me: WARNING: net/if_ppp.h header not found: ppp plugin disabled" >&2;} + fi +fi + +# /proc/stat +if test "$PLUGIN_PROC_STAT" = "yes"; then + PLUGINS="$PLUGINS plugin_proc_stat.o" + +$as_echo "#define PLUGIN_PROC_STAT 1" >>confdefs.h + +fi + +# python +if test "$PLUGIN_PYTHON" = "yes"; then + if test "$with_python" != "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support not enabled: python plugin disabled (use --with-python to enable)" >&5 +$as_echo "$as_me: WARNING: python support not enabled: python plugin disabled (use --with-python to enable)" >&2;} + else + if test -z "$python_path"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python headers not found: python plugin disabled" >&5 +$as_echo "$as_me: WARNING: python headers not found: python plugin disabled" >&2;} + else + PLUGINS="$PLUGINS plugin_python.o" + CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" + PLUGINLIBS="$PLUGINLIBS $PYTHON_LDFLAGS $PYTHON_EXTRA_LIBS" + +$as_echo "#define PLUGIN_PYTHON 1" >>confdefs.h + + fi + fi +fi + +# Qnaplog +if test "$PLUGIN_QNAPLOG" = "yes"; then + for ac_header in sqlite3.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sqlite3.h" "ac_cv_header_sqlite3_h" "$ac_includes_default" +if test "x$ac_cv_header_sqlite3_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SQLITE3_H 1 +_ACEOF + has_sqlite3_header="true" +else + has_sqlite3_header="false" +fi + +done + + if test "$has_sqlite3_header" = "true"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqlite3_initialize in -lsqlite3" >&5 +$as_echo_n "checking for sqlite3_initialize in -lsqlite3... " >&6; } +if test "${ac_cv_lib_sqlite3_sqlite3_initialize+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsqlite3 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char sqlite3_initialize (); +int +main () +{ +return sqlite3_initialize (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_sqlite3_sqlite3_initialize=yes +else + ac_cv_lib_sqlite3_sqlite3_initialize=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_initialize" >&5 +$as_echo "$ac_cv_lib_sqlite3_sqlite3_initialize" >&6; } +if test "x$ac_cv_lib_sqlite3_sqlite3_initialize" = x""yes; then : + has_sqlite3_lib="true" +else + has_sqlite3_lib="false" +fi + + if test "$has_sqlite3_lib" = "true"; then + PLUGINS="$PLUGINS plugin_qnaplog.o" + PLUGINLIBS="$PLUGINLIBS -lsqlite3" + +$as_echo "#define PLUGIN_QNAPLOG 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: sqlite3 lib not found: qnaplog plugin disabled" >&5 +$as_echo "$as_me: WARNING: sqlite3 lib not found: qnaplog plugin disabled" >&2;} + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: sqlite3.h header not found: qnaplog plugin disabled" >&5 +$as_echo "$as_me: WARNING: sqlite3.h header not found: qnaplog plugin disabled" >&2;} + fi +fi + +# sample +if test "$PLUGIN_SAMPLE" = "yes"; then + PLUGINS="$PLUGINS plugin_sample.o" + +$as_echo "#define PLUGIN_SAMPLE 1" >>confdefs.h + +fi + +# SETI +if test "$PLUGIN_SETI" = "yes"; then + PLUGINS="$PLUGINS plugin_seti.o" + +$as_echo "#define PLUGIN_SETI 1" >>confdefs.h + +fi + +# statfs() +if test "$PLUGIN_STATFS" = "yes"; then + for ac_header in sys/vfs.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/vfs.h" "ac_cv_header_sys_vfs_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_vfs_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SYS_VFS_H 1 +_ACEOF + has_vfs_header="true" +else + has_vfs_header="false" +fi + +done + + if test "$has_vfs_header" = "true"; then + PLUGINS="$PLUGINS plugin_statfs.o" + +$as_echo "#define PLUGIN_STATFS 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: sys/vfs.h header not found: statfs plugin disabled" >&5 +$as_echo "$as_me: WARNING: sys/vfs.h header not found: statfs plugin disabled" >&2;} + fi +fi + +# uname +if test "$PLUGIN_UNAME" = "yes"; then + PLUGINS="$PLUGINS plugin_uname.o" + +$as_echo "#define PLUGIN_UNAME 1" >>confdefs.h + +fi + +# uptime +if test "$PLUGIN_UPTIME" = "yes"; then + PLUGINS="$PLUGINS plugin_uptime.o" + +$as_echo "#define PLUGIN_UPTIME 1" >>confdefs.h + +fi + +if test "$PLUGIN_W1RETAP" = "yes"; then + PLUGINS="$PLUGINS plugin_w1retap.o" + +$as_echo "#define PLUGIN_W1RETAP 1" >>confdefs.h + +fi + +# WLAN +if test "$PLUGIN_WIRELESS" = "yes"; then + for ac_header in linux/wireless.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "linux/wireless.h" "ac_cv_header_linux_wireless_h" "$ac_includes_default" +if test "x$ac_cv_header_linux_wireless_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LINUX_WIRELESS_H 1 +_ACEOF + has_wireless_header="true" +else + has_wireless_header="false" +fi + +done + + if test "$has_wireless_header" = "true"; then + PLUGINS="$PLUGINS plugin_wireless.o" + +$as_echo "#define PLUGIN_WIRELESS 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/wireless.h header not found: wireless plugin disabled" >&5 +$as_echo "$as_me: WARNING: linux/wireless.h header not found: wireless plugin disabled" >&2;} + fi +fi + +# XMMS +if test "$PLUGIN_XMMS" = "yes"; then + PLUGINS="$PLUGINS plugin_xmms.o" + +$as_echo "#define PLUGIN_XMMS 1" >>confdefs.h + +fi + +if test "$PLUGINS" = ""; then + as_fn_error $? "You should include at least one plugin..." "$LINENO" 5 +fi + + + + + +# Checks for header files. +ac_header_dirent=no +for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do + as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 +$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } +if eval "test \"\${$as_ac_Header+set}\"" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include <$ac_hdr> + +int +main () +{ +if ((DIR *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$as_ac_Header=yes" +else + eval "$as_ac_Header=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$as_ac_Header + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 +_ACEOF + +ac_header_dirent=$ac_hdr; break +fi + +done +# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. +if test $ac_header_dirent = dirent.h; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } +if test "${ac_cv_search_opendir+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (); +int +main () +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' dir; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_opendir=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if test "${ac_cv_search_opendir+set}" = set; then : + break +fi +done +if test "${ac_cv_search_opendir+set}" = set; then : + +else + ac_cv_search_opendir=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 +$as_echo_n "checking for library containing opendir... " >&6; } +if test "${ac_cv_search_opendir+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char opendir (); +int +main () +{ +return opendir (); + ; + return 0; +} +_ACEOF +for ac_lib in '' x; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_opendir=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if test "${ac_cv_search_opendir+set}" = set; then : + break +fi +done +if test "${ac_cv_search_opendir+set}" = set; then : + +else + ac_cv_search_opendir=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 +$as_echo "$ac_cv_search_opendir" >&6; } +ac_res=$ac_cv_search_opendir +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if test "${ac_cv_header_stdc+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "#define STDC_HEADERS 1" >>confdefs.h + +fi + +for ac_header in arpa/inet.h fcntl.h netdb.h netinet/in.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h sys/vfs.h syslog.h termios.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +# Checks for typedefs, structures, and compiler characteristics. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if test "${ac_cv_c_const+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset cs; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if test "${ac_cv_c_inline+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_inline=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + +ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" +if test "x$ac_cv_type_off_t" = x""yes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define off_t long int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" +if test "x$ac_cv_type_pid_t" = x""yes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define pid_t int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = x""yes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" +if test "x$ac_cv_type_ssize_t" = x""yes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define ssize_t int +_ACEOF + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } +if test "${ac_cv_header_time+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_time=yes +else + ac_cv_header_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 +$as_echo "$ac_cv_header_time" >&6; } +if test $ac_cv_header_time = yes; then + +$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 +$as_echo_n "checking for uid_t in sys/types.h... " >&6; } +if test "${ac_cv_type_uid_t+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "uid_t" >/dev/null 2>&1; then : + ac_cv_type_uid_t=yes +else + ac_cv_type_uid_t=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 +$as_echo "$ac_cv_type_uid_t" >&6; } +if test $ac_cv_type_uid_t = no; then + +$as_echo "#define uid_t int" >>confdefs.h + + +$as_echo "#define gid_t int" >>confdefs.h + +fi + + + +# Checks for library functions. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether closedir returns void" >&5 +$as_echo_n "checking whether closedir returns void... " >&6; } +if test "${ac_cv_func_closedir_void+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_closedir_void=yes +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +#include <$ac_header_dirent> +#ifndef __cplusplus +int closedir (); +#endif + +int +main () +{ +return closedir (opendir (".")) != 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_closedir_void=no +else + ac_cv_func_closedir_void=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_closedir_void" >&5 +$as_echo "$ac_cv_func_closedir_void" >&6; } +if test $ac_cv_func_closedir_void = yes; then + +$as_echo "#define CLOSEDIR_VOID 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_at_line" >&5 +$as_echo_n "checking for error_at_line... " >&6; } +if test "${ac_cv_lib_error_at_line+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +error_at_line (0, 0, "", 0, "an error occurred"); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_error_at_line=yes +else + ac_cv_lib_error_at_line=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_error_at_line" >&5 +$as_echo "$ac_cv_lib_error_at_line" >&6; } +if test $ac_cv_lib_error_at_line = no; then + case " $LIBOBJS " in + *" error.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS error.$ac_objext" + ;; +esac + +fi + +for ac_header in vfork.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" +if test "x$ac_cv_header_vfork_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_VFORK_H 1 +_ACEOF + +fi + +done + +for ac_func in fork vfork +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +if test "x$ac_cv_func_fork" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 +$as_echo_n "checking for working fork... " >&6; } +if test "${ac_cv_func_fork_works+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_fork_works=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* By Ruediger Kuhlmann. */ + return fork () < 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_fork_works=yes +else + ac_cv_func_fork_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 +$as_echo "$ac_cv_func_fork_works" >&6; } + +else + ac_cv_func_fork_works=$ac_cv_func_fork +fi +if test "x$ac_cv_func_fork_works" = xcross; then + case $host in + *-*-amigaos* | *-*-msdosdjgpp*) + # Override, as these systems have only a dummy fork() stub + ac_cv_func_fork_works=no + ;; + *) + ac_cv_func_fork_works=yes + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} +fi +ac_cv_func_vfork_works=$ac_cv_func_vfork +if test "x$ac_cv_func_vfork" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 +$as_echo_n "checking for working vfork... " >&6; } +if test "${ac_cv_func_vfork_works+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_vfork_works=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Thanks to Paul Eggert for this test. */ +$ac_includes_default +#include +#ifdef HAVE_VFORK_H +# include +#endif +/* On some sparc systems, changes by the child to local and incoming + argument registers are propagated back to the parent. The compiler + is told about this with #include , but some compilers + (e.g. gcc -O) don't grok . Test for this by using a + static variable whose address is put into a register that is + clobbered by the vfork. */ +static void +#ifdef __cplusplus +sparc_address_test (int arg) +# else +sparc_address_test (arg) int arg; +#endif +{ + static pid_t child; + if (!child) { + child = vfork (); + if (child < 0) { + perror ("vfork"); + _exit(2); + } + if (!child) { + arg = getpid(); + write(-1, "", 0); + _exit (arg); + } + } +} + +int +main () +{ + pid_t parent = getpid (); + pid_t child; + + sparc_address_test (0); + + child = vfork (); + + if (child == 0) { + /* Here is another test for sparc vfork register problems. This + test uses lots of local variables, at least as many local + variables as main has allocated so far including compiler + temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris + 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should + reuse the register of parent for one of the local variables, + since it will think that parent can't possibly be used any more + in this routine. Assigning to the local variable will thus + munge parent in the parent process. */ + pid_t + p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), + p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); + /* Convince the compiler that p..p7 are live; otherwise, it might + use the same hardware register for all 8 local variables. */ + if (p != p1 || p != p2 || p != p3 || p != p4 + || p != p5 || p != p6 || p != p7) + _exit(1); + + /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent + from child file descriptors. If the child closes a descriptor + before it execs or exits, this munges the parent's descriptor + as well. Test for this by closing stdout in the child. */ + _exit(close(fileno(stdout)) != 0); + } else { + int status; + struct stat st; + + while (wait(&status) != child) + ; + return ( + /* Was there some problem with vforking? */ + child < 0 + + /* Did the child fail? (This shouldn't happen.) */ + || status + + /* Did the vfork/compiler bug occur? */ + || parent != getpid() + + /* Did the file descriptor bug occur? */ + || fstat(fileno(stdout), &st) != 0 + ); + } +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_vfork_works=yes +else + ac_cv_func_vfork_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 +$as_echo "$ac_cv_func_vfork_works" >&6; } + +fi; +if test "x$ac_cv_func_fork_works" = xcross; then + ac_cv_func_vfork_works=$ac_cv_func_vfork + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} +fi + +if test "x$ac_cv_func_vfork_works" = xyes; then + +$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h + +else + +$as_echo "#define vfork fork" >>confdefs.h + +fi +if test "x$ac_cv_func_fork_works" = xyes; then + +$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h + +fi + + +# uClibc has no getloadavg() +# AC_FUNC_GETLOADAVG sounds promising, but does not really work +#AC_FUNC_GETLOADAVG + +if test $ac_cv_c_compiler_gnu = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 +$as_echo_n "checking whether $CC needs -traditional... " >&6; } +if test "${ac_cv_prog_gcc_traditional+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_pattern="Autoconf.*'x'" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +Autoconf TIOCGETP +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "$ac_pattern" >/dev/null 2>&1; then : + ac_cv_prog_gcc_traditional=yes +else + ac_cv_prog_gcc_traditional=no +fi +rm -f conftest* + + + if test $ac_cv_prog_gcc_traditional = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +Autoconf TCGETA +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "$ac_pattern" >/dev/null 2>&1; then : + ac_cv_prog_gcc_traditional=yes +fi +rm -f conftest* + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 +$as_echo "$ac_cv_prog_gcc_traditional" >&6; } + if test $ac_cv_prog_gcc_traditional = yes; then + CC="$CC -traditional" + fi +fi + + +# removed for uClibc compatibility +#AC_FUNC_MALLOC +#AC_FUNC_REALLOC + +for ac_header in sys/select.h sys/socket.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for select" >&5 +$as_echo_n "checking types of arguments for select... " >&6; } +if test "${ac_cv_func_select_args+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + for ac_arg234 in 'fd_set *' 'int *' 'void *'; do + for ac_arg1 in 'int' 'size_t' 'unsigned long int' 'unsigned int'; do + for ac_arg5 in 'struct timeval *' 'const struct timeval *'; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +#ifdef HAVE_SYS_SELECT_H +# include +#endif +#ifdef HAVE_SYS_SOCKET_H +# include +#endif + +int +main () +{ +extern int select ($ac_arg1, + $ac_arg234, $ac_arg234, $ac_arg234, + $ac_arg5); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_func_select_args="$ac_arg1,$ac_arg234,$ac_arg5"; break 3 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done + done +done +# Provide a safe default value. +: ${ac_cv_func_select_args='int,int *,struct timeval *'} + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_select_args" >&5 +$as_echo "$ac_cv_func_select_args" >&6; } +ac_save_IFS=$IFS; IFS=',' +set dummy `echo "$ac_cv_func_select_args" | sed 's/\*/\*/g'` +IFS=$ac_save_IFS +shift + +cat >>confdefs.h <<_ACEOF +#define SELECT_TYPE_ARG1 $1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define SELECT_TYPE_ARG234 ($2) +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define SELECT_TYPE_ARG5 ($3) +_ACEOF + +rm -f conftest* + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 +$as_echo_n "checking return type of signal handlers... " >&6; } +if test "${ac_cv_type_signal+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include + +int +main () +{ +return *(signal (0, 0)) (0) == 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_type_signal=int +else + ac_cv_type_signal=void +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 +$as_echo "$ac_cv_type_signal" >&6; } + +cat >>confdefs.h <<_ACEOF +#define RETSIGTYPE $ac_cv_type_signal +_ACEOF + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5 +$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; } +if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + rm -f conftest.sym conftest.file +echo >conftest.file +if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then + if test "$cross_compiling" = yes; then : + ac_cv_func_lstat_dereferences_slashed_symlink=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +struct stat sbuf; + /* Linux will dereference the symlink and fail, as required by POSIX. + That is better in the sense that it means we will not + have to compile and use the lstat wrapper. */ + return lstat ("conftest.sym/", &sbuf) == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_lstat_dereferences_slashed_symlink=yes +else + ac_cv_func_lstat_dereferences_slashed_symlink=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +else + # If the `ln -s' command failed, then we probably don't even + # have an lstat function. + ac_cv_func_lstat_dereferences_slashed_symlink=no +fi +rm -f conftest.sym conftest.file + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5 +$as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; } + +test $ac_cv_func_lstat_dereferences_slashed_symlink = yes && + +cat >>confdefs.h <<_ACEOF +#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 +_ACEOF + + +if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then + case " $LIBOBJS " in + *" lstat.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS lstat.$ac_objext" + ;; +esac + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat accepts an empty string" >&5 +$as_echo_n "checking whether stat accepts an empty string... " >&6; } +if test "${ac_cv_func_stat_empty_string_bug+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_stat_empty_string_bug=yes +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +struct stat sbuf; + return stat ("", &sbuf) == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_stat_empty_string_bug=no +else + ac_cv_func_stat_empty_string_bug=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_stat_empty_string_bug" >&5 +$as_echo "$ac_cv_func_stat_empty_string_bug" >&6; } +if test $ac_cv_func_stat_empty_string_bug = yes; then + case " $LIBOBJS " in + *" stat.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS stat.$ac_objext" + ;; +esac + + +cat >>confdefs.h <<_ACEOF +#define HAVE_STAT_EMPTY_STRING_BUG 1 +_ACEOF + +fi + +for ac_func in strftime +do : + ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime" +if test "x$ac_cv_func_strftime" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STRFTIME 1 +_ACEOF + +else + # strftime is in -lintl on SCO UNIX. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5 +$as_echo_n "checking for strftime in -lintl... " >&6; } +if test "${ac_cv_lib_intl_strftime+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lintl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char strftime (); +int +main () +{ +return strftime (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_intl_strftime=yes +else + ac_cv_lib_intl_strftime=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5 +$as_echo "$ac_cv_lib_intl_strftime" >&6; } +if test "x$ac_cv_lib_intl_strftime" = x""yes; then : + $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h + +LIBS="-lintl $LIBS" +fi + +fi +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strtod" >&5 +$as_echo_n "checking for working strtod... " >&6; } +if test "${ac_cv_func_strtod+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_strtod=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +$ac_includes_default +#ifndef strtod +double strtod (); +#endif +int +main() +{ + { + /* Some versions of Linux strtod mis-parse strings with leading '+'. */ + char *string = " +69"; + char *term; + double value; + value = strtod (string, &term); + if (value != 69 || term != (string + 4)) + return 1; + } + + { + /* Under Solaris 2.4, strtod returns the wrong value for the + terminating character under some conditions. */ + char *string = "NaN"; + char *term; + strtod (string, &term); + if (term != string && *(term - 1) == 0) + return 1; + } + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_strtod=yes +else + ac_cv_func_strtod=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strtod" >&5 +$as_echo "$ac_cv_func_strtod" >&6; } +if test $ac_cv_func_strtod = no; then + case " $LIBOBJS " in + *" strtod.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS strtod.$ac_objext" + ;; +esac + +ac_fn_c_check_func "$LINENO" "pow" "ac_cv_func_pow" +if test "x$ac_cv_func_pow" = x""yes; then : + +fi + +if test $ac_cv_func_pow = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pow in -lm" >&5 +$as_echo_n "checking for pow in -lm... " >&6; } +if test "${ac_cv_lib_m_pow+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pow (); +int +main () +{ +return pow (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_m_pow=yes +else + ac_cv_lib_m_pow=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_pow" >&5 +$as_echo "$ac_cv_lib_m_pow" >&6; } +if test "x$ac_cv_lib_m_pow" = x""yes; then : + POW_LIB=-lm +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find library containing definition of pow" >&5 +$as_echo "$as_me: WARNING: cannot find library containing definition of pow" >&2;} +fi + +fi + +fi + +for ac_func in dup2 floor gethostbyname gettimeofday memmove memset pow putenv regcomp select socket sqrt strcasecmp strchr strcspn strdup strerror strncasecmp strndup strpbrk strrchr strstr strtol strtoul uname +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +ac_config_files="$ac_config_files Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + test "x$cache_file" != "x/dev/null" && + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIBOBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: ${CONFIG_STATUS=./config.status} +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in #( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +case $0 in #(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +# as_fn_error STATUS ERROR [LINENO LOG_FD] +# ---------------------------------------- +# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are +# provided, also output the error to LOG_FD, referencing LINENO. Then exit the +# script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} # as_fn_error + + +# as_fn_set_status STATUS +# ----------------------- +# Set $? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} # as_fn_set_status + +# as_fn_exit STATUS +# ----------------- +# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} # as_fn_exit + +# as_fn_unset VAR +# --------------- +# Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +# as_fn_append VAR VALUE +# ---------------------- +# Append the text in VALUE to the end of the definition contained in VAR. Take +# advantage of any shell optimizations that allow amortized linear growth over +# repeated appends, instead of the typical quadratic growth present in naive +# implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +# as_fn_arith ARG... +# ------------------ +# Perform arithmetic evaluation on the ARGs, and store the result in the +# global $as_val. Take advantage of shells that can avoid forks. The arguments +# must be portable across $(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in #((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -p' + fi +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + + +# as_fn_mkdir_p +# ------------- +# Create "$as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} # as_fn_mkdir_p +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +exec 6>&1 +## ----------------------------------- ## +## Main body of $CONFIG_STATUS script. ## +## ----------------------------------- ## +_ASEOF +test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# Save the log message, to keep $0 and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. +ac_log=" +This file was extended by LCD4Linux $as_me 0.11.0-SVN, which was +generated by GNU Autoconf 2.67. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +on `(hostname || uname -n) 2>/dev/null | sed 1q` +" + +_ACEOF + +case $ac_config_files in *" +"*) set x $ac_config_files; shift; ac_config_files=$*;; +esac + +case $ac_config_headers in *" +"*) set x $ac_config_headers; shift; ac_config_headers=$*;; +esac + + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# Files that config.status was made for. +config_files="$ac_config_files" +config_headers="$ac_config_headers" +config_commands="$ac_config_commands" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +ac_cs_usage="\ +\`$as_me' instantiates files and other configuration actions +from templates according to the current configuration. Unless the files +and actions are specified as TAGs, all are instantiated by default. + +Usage: $0 [OPTION]... [TAG]... + + -h, --help print this help, then exit + -V, --version print version number and configuration settings, then exit + --config print configuration, then exit + -q, --quiet, --silent + do not print progress messages + -d, --debug don't remove temporary files + --recheck update $as_me by reconfiguring in the same conditions + --file=FILE[:TEMPLATE] + instantiate the configuration file FILE + --header=FILE[:TEMPLATE] + instantiate the configuration header FILE + +Configuration files: +$config_files + +Configuration headers: +$config_headers + +Configuration commands: +$config_commands + +Report bugs to ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +LCD4Linux config.status 0.11.0-SVN +configured by $0, generated by GNU Autoconf 2.67, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2010 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +MKDIR_P='$MKDIR_P' +AWK='$AWK' +test -n "\$AWK" || AWK=awk +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +# The default lists apply if the user does not specify any file. +ac_need_defaults=: +while test $# != 0 +do + case $1 in + --*=?*) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` + ac_shift=: + ;; + --*=) + ac_option=`expr "X$1" : 'X\([^=]*\)='` + ac_optarg= + ac_shift=: + ;; + *) + ac_option=$1 + ac_optarg=$2 + ac_shift=shift + ;; + esac + + case $ac_option in + # Handling of the options. + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + ac_cs_recheck=: ;; + --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) + $as_echo "$ac_cs_version"; exit ;; + --config | --confi | --conf | --con | --co | --c ) + $as_echo "$ac_cs_config"; exit ;; + --debug | --debu | --deb | --de | --d | -d ) + debug=: ;; + --file | --fil | --fi | --f ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + '') as_fn_error $? "missing file argument" ;; + esac + as_fn_append CONFIG_FILES " '$ac_optarg'" + ac_need_defaults=false;; + --header | --heade | --head | --hea ) + $ac_shift + case $ac_optarg in + *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append CONFIG_HEADERS " '$ac_optarg'" + ac_need_defaults=false;; + --he | --h) + # Conflict between --help and --header + as_fn_error $? "ambiguous option: \`$1' +Try \`$0 --help' for more information.";; + --help | --hel | -h ) + $as_echo "$ac_cs_usage"; exit ;; + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil | --si | --s) + ac_cs_silent=: ;; + + # This is an error. + -*) as_fn_error $? "unrecognized option: \`$1' +Try \`$0 --help' for more information." ;; + + *) as_fn_append ac_config_targets " $1" + ac_need_defaults=false ;; + + esac + shift +done + +ac_configure_extra_args= + +if $ac_cs_silent; then + exec 6>/dev/null + ac_configure_extra_args="$ac_configure_extra_args --silent" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +if \$ac_cs_recheck; then + set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + shift + \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 + CONFIG_SHELL='$SHELL' + export CONFIG_SHELL + exec "\$@" +fi + +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX + $as_echo "$ac_log" +} >&5 + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +# +# INIT-COMMANDS +# +AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" + +_ACEOF + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + +# Handling of arguments. +for ac_config_target in $ac_config_targets +do + case $ac_config_target in + "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + + *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= + trap 'exit_status=$? + { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done +rm -f conf$$subs.sh + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$ac_delim"'$// +t delim +:nl +h +s/\(.\{148\}\)..*/\1/ +t more1 +s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ +p +n +b repl +:more1 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t nl +:delim +h +s/\(.\{148\}\)..*/\1/ +t more2 +s/["\\]/\\&/g; s/^/"/; s/$/"/ +p +b +:more2 +s/["\\]/\\&/g; s/^/"/; s/$/"\\/ +p +g +s/.\{148\}// +t delim +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + line = $ 0 + nfields = split(line, field, "@") + substed = 0 + len = length(field[1]) + for (i = 2; i < nfields; i++) { + key = field[i] + keylen = length(key) + if (S_is_set[key]) { + value = S[key] + line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) + len += length(value) + length(field[++i]) + substed = 1 + } else + len += 1 + keylen + } + + print line +} + +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then + sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" +else + cat +fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ + || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_t=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_t"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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" >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` + while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do + ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$lt_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$lt_cv_prog_gnu_ld + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if test "${lt_cv_path_NM+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + lt_nm_to_check="${ac_tool_prefix}nm" + if test -n "$ac_tool_prefix" && test "$build" = "$host"; then + lt_nm_to_check="$lt_nm_to_check nm" + fi + for lt_tmp_nm in $lt_nm_to_check; do + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + tmp_nm="$ac_dir/$lt_tmp_nm" + if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in + */dev/null* | *'Invalid file or object type'*) + lt_cv_path_NM="$tmp_nm -B" + break + ;; + *) + case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in + */dev/null*) + lt_cv_path_NM="$tmp_nm -p" + break + ;; + *) + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + ;; + esac + ;; + esac + fi + done + IFS="$lt_save_ifs" + done + : ${lt_cv_path_NM=no} +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 +$as_echo "$lt_cv_path_NM" >&6; } +if test "$lt_cv_path_NM" != "no"; then + NM="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$ac_tool_prefix"; then + for ac_prog in "dumpbin -symbols" "link -dump -symbols" + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_DUMPBIN+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DUMPBIN"; then + ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DUMPBIN=$ac_cv_prog_DUMPBIN +if test -n "$DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 +$as_echo "$DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$DUMPBIN" && break + done +fi +if test -z "$DUMPBIN"; then + ac_ct_DUMPBIN=$DUMPBIN + for ac_prog in "dumpbin -symbols" "link -dump -symbols" +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DUMPBIN"; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN +if test -n "$ac_ct_DUMPBIN"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 +$as_echo "$ac_ct_DUMPBIN" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_DUMPBIN" && break +done + + if test "x$ac_ct_DUMPBIN" = x; then + DUMPBIN=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DUMPBIN=$ac_ct_DUMPBIN + fi +fi + + + if test "$DUMPBIN" != ":"; then + NM="$DUMPBIN" + fi +fi +test -z "$NM" && NM=nm + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 +$as_echo_n "checking the name lister ($NM) interface... " >&6; } +if test "${lt_cv_nm_interface+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_nm_interface="BSD nm" + echo "int some_variable = 0;" > conftest.$ac_ext + (eval echo "\"\$as_me:12650: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:12653: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:12656: output\"" >&5) + cat conftest.out >&5 + if $GREP 'External.*some_variable' conftest.out > /dev/null; then + lt_cv_nm_interface="MS dumpbin" + fi + rm -f conftest* +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 +$as_echo "$lt_cv_nm_interface" >&6; } + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if test "${lt_cv_sys_max_cmd_len+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + i=0 + teststring="ABCD" + + case $build_os in + msdosdjgpp*) + # On DJGPP, this test can blow up pretty badly due to problems in libc + # (any single argument exceeding 2000 bytes causes a buffer overrun + # during glob expansion). Even if it were fixed, the result of this + # check would be larger than it should be. + lt_cv_sys_max_cmd_len=12288; # 12K is about right + ;; + + gnu*) + # Under GNU Hurd, this test is not required because there is + # no limit to the length of command line arguments. + # Libtool will interpret -1 as no limit whatsoever + lt_cv_sys_max_cmd_len=-1; + ;; + + cygwin* | mingw* | cegcc*) + # On Win9x/ME, this test blows up -- it succeeds, but takes + # about 5 minutes as the teststring grows exponentially. + # Worse, since 9x/ME are not pre-emptively multitasking, + # you end up with a "frozen" computer, even though with patience + # the test eventually succeeds (with a max line length of 256k). + # Instead, let's just punt: use the minimum linelength reported by + # all of the supported platforms: 8192 (on NT/2K/XP). + lt_cv_sys_max_cmd_len=8192; + ;; + + amigaos*) + # On AmigaOS with pdksh, this test takes hours, literally. + # So we just punt and use a minimum line length of 8192. + lt_cv_sys_max_cmd_len=8192; + ;; + + netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) + # This has been around since 386BSD, at least. Likely further. + if test -x /sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` + elif test -x /usr/sbin/sysctl; then + lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` + else + lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs + fi + # And add a safety zone + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$kargmax"; then + lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` + else + lt_cv_sys_max_cmd_len=32768 + fi + ;; + *) + lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` + if test -n "$lt_cv_sys_max_cmd_len"; then + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` + else + # Make teststring a little bigger before we do anything with it. + # a 1K string should be a reasonable start. + for i in 1 2 3 4 5 6 7 8 ; do + teststring=$teststring$teststring + done + SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ + = "XX$teststring$teststring"; } >/dev/null 2>&1 && + test $i != 17 # 1/2 MB should be enough + do + i=`expr $i + 1` + teststring=$teststring$teststring + done + # Only check the string length outside the loop. + lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` + teststring= + # Add a significant safety factor because C++ compilers can tack on + # massive amounts of additional arguments before passing them to the + # linker. It appears as though 1/2 is a usable value. + lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` + fi + ;; + esac + +fi + +if test -n $lt_cv_sys_max_cmd_len ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 +$as_echo "$lt_cv_sys_max_cmd_len" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 +$as_echo "none" >&6; } +fi +max_cmd_len=$lt_cv_sys_max_cmd_len + + + + + + +: ${CP="cp -f"} +: ${MV="mv -f"} +: ${RM="rm -f"} + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 +$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } +# Try some XSI features +xsi_shell=no +( _lt_dummy="a/b/c" + test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ + = c,a/b,, \ + && eval 'test $(( 1 + 1 )) -eq 2 \ + && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ + && xsi_shell=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 +$as_echo "$xsi_shell" >&6; } + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 +$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } +lt_shell_append=no +( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ + >/dev/null 2>&1 \ + && lt_shell_append=yes +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 +$as_echo "$lt_shell_append" >&6; } + + +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then + lt_unset=unset +else + lt_unset=false +fi + + + + + +# test EBCDIC or ASCII +case `echo X|tr X '\101'` in + A) # ASCII based system + # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr + lt_SP2NL='tr \040 \012' + lt_NL2SP='tr \015\012 \040\040' + ;; + *) # EBCDIC based system + lt_SP2NL='tr \100 \n' + lt_NL2SP='tr \r\n \100\100' + ;; +esac + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if test "${lt_cv_ld_reload_flag+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_reload_flag='-r' +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 +$as_echo "$lt_cv_ld_reload_flag" >&6; } +reload_flag=$lt_cv_ld_reload_flag +case $reload_flag in +"" | " "*) ;; +*) reload_flag=" $reload_flag" ;; +esac +reload_cmds='$LD$reload_flag -o $output$reload_objs' +case $host_os in + darwin*) + if test "$GCC" = yes; then + reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' + else + reload_cmds='$LD$reload_flag -o $output$reload_objs' + fi + ;; +esac + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. +set dummy ${ac_tool_prefix}objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OBJDUMP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OBJDUMP"; then + ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OBJDUMP=$ac_cv_prog_OBJDUMP +if test -n "$OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 +$as_echo "$OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OBJDUMP"; then + ac_ct_OBJDUMP=$OBJDUMP + # Extract the first word of "objdump", so it can be a program name with args. +set dummy objdump; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OBJDUMP"; then + ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OBJDUMP="objdump" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP +if test -n "$ac_ct_OBJDUMP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 +$as_echo "$ac_ct_OBJDUMP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OBJDUMP" = x; then + OBJDUMP="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OBJDUMP=$ac_ct_OBJDUMP + fi +else + OBJDUMP="$ac_cv_prog_OBJDUMP" +fi + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if test "${lt_cv_deplibs_check_method+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given extended regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + fi + ;; + +cegcc) + # use the weaker test based on 'objdump'. See mingw*. + lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method=pass_all + ;; + +freebsd* | dragonfly*) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +irix5* | irix6* | nonstopux*) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + lt_cv_deplibs_check_method=pass_all + ;; + +netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +*nto* | *qnx*) + lt_cv_deplibs_check_method=pass_all + ;; + +openbsd*) + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' + else + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' + fi + ;; + +osf3* | osf4* | osf5*) + lt_cv_deplibs_check_method=pass_all + ;; + +rdos*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.3*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + siemens) + lt_cv_deplibs_check_method=pass_all + ;; + pc) + lt_cv_deplibs_check_method=pass_all + ;; + esac + ;; + +tpf*) + lt_cv_deplibs_check_method=pass_all + ;; +esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 +$as_echo "$lt_cv_deplibs_check_method" >&6; } +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +test -z "$deplibs_check_method" && deplibs_check_method=unknown + + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_AR+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AR" = x; then + AR="false" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru + + + + + + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. +set dummy ${ac_tool_prefix}strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$STRIP"; then + ac_cv_prog_STRIP="$STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +STRIP=$ac_cv_prog_STRIP +if test -n "$STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 +$as_echo "$STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_STRIP"; then + ac_ct_STRIP=$STRIP + # Extract the first word of "strip", so it can be a program name with args. +set dummy strip; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_STRIP"; then + ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_STRIP="strip" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP +if test -n "$ac_ct_STRIP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 +$as_echo "$ac_ct_STRIP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_STRIP" = x; then + STRIP=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + STRIP=$ac_ct_STRIP + fi +else + STRIP="$ac_cv_prog_STRIP" +fi + +test -z "$STRIP" && STRIP=: + + + + + + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +test -z "$RANLIB" && RANLIB=: + + + + + + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + + +# Check for command to grab the raw symbol name followed by C symbol from nm. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 +$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } +if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[BCDEGRST]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([_A-Za-z][_A-Za-z0-9]*\)' + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[BCDT]' + ;; +cygwin* | mingw* | pw32* | cegcc*) + symcode='[ABCDGISTW]' + ;; +hpux*) + if test "$host_cpu" = ia64; then + symcode='[ABCDEGRST]' + fi + ;; +irix* | nonstopux*) + symcode='[BCDEGRST]' + ;; +osf*) + symcode='[BCDEGQRST]' + ;; +solaris*) + symcode='[BDRT]' + ;; +sco3.2v5*) + symcode='[DT]' + ;; +sysv4.2uw2*) + symcode='[DT]' + ;; +sysv5* | sco5v6* | unixware* | OpenUNIX*) + symcode='[ABDT]' + ;; +sysv4) + symcode='[DFNSTU]' + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +case `$NM -V 2>&1` in +*GNU* | *'with BFD'*) + symcode='[ABCDGIRSTW]' ;; +esac + +# Transform an extracted symbol line into a proper C declaration. +# Some systems (esp. on ia64) link data and code symbols differently, +# so use this general approach. +lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" +lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" + +# Handle CRLF in mingw tool chain +opt_cr= +case $build_os in +mingw*) + opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# Try without a prefix underscore, then with it. +for ac_symprfx in "" "_"; do + + # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. + symxfrm="\\1 $ac_symprfx\\2 \\2" + + # Write the raw and C identifiers. + if test "$lt_cv_nm_interface" = "MS dumpbin"; then + # Fake it for dumpbin and say T for any non-static function + # and D for any global variable. + # Also find C++ and __fastcall symbols from MSVC++, + # which start with @ or ?. + lt_cv_sys_global_symbol_pipe="$AWK '"\ +" {last_section=section; section=\$ 3};"\ +" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ +" \$ 0!~/External *\|/{next};"\ +" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ +" {if(hide[section]) next};"\ +" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ +" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ +" s[1]~/^[@?]/{print s[1], s[1]; next};"\ +" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ +" ' prfx=^$ac_symprfx" + else + lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" + fi + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$ac_ext <<_LT_EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(void); +void nm_test_func(void){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +_LT_EOF + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + # Now try to grab the symbols. + nlist=conftest.nm + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5 + (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if $GREP ' nm_test_var$' "$nlist" >/dev/null; then + if $GREP ' nm_test_func$' "$nlist" >/dev/null; then + cat <<_LT_EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +_LT_EOF + # Now generate the symbol file. + eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' + + cat <<_LT_EOF >> conftest.$ac_ext + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + void *address; +} +lt__PROGRAM__LTX_preloaded_symbols[] = +{ + { "@PROGRAM@", (void *) 0 }, +_LT_EOF + $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext + cat <<\_LT_EOF >> conftest.$ac_ext + {0, (void *) 0} +}; + +/* This works around a problem in FreeBSD linker */ +#ifdef FREEBSD_WORKAROUND +static const void *lt_preloaded_setup() { + return lt__PROGRAM__LTX_preloaded_symbols; +} +#endif + +#ifdef __cplusplus +} +#endif +_LT_EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + lt_save_LIBS="$LIBS" + lt_save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext}; then + pipe_works=yes + fi + LIBS="$lt_save_LIBS" + CFLAGS="$lt_save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&5 + fi + else + echo "cannot find nm_test_var in $nlist" >&5 + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 + fi + else + echo "$progname: failed program was:" >&5 + cat conftest.$ac_ext >&5 + fi + rm -rf conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done + +fi + +if test -z "$lt_cv_sys_global_symbol_pipe"; then + lt_cv_sys_global_symbol_to_cdecl= +fi +if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 +$as_echo "ok" >&6; } +fi + + + + + + + + + + + + + + + + + + + + + + +# Check whether --enable-libtool-lock was given. +if test "${enable_libtool_lock+set}" = set; then : + enableval=$enable_libtool_lock; +fi + +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +ia64-*-hpux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.$ac_objext` in + *ELF-32*) + HPUX_IA64_MODE="32" + ;; + *ELF-64*) + HPUX_IA64_MODE="64" + ;; + esac + fi + rm -rf conftest* + ;; +*-*-irix6*) + # Find out which ABI we are using. + echo '#line 13850 "configure"' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + if test "$lt_cv_prog_gnu_ld" = yes; then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -melf32bsmip" + ;; + *N32*) + LD="${LD-ld} -melf32bmipn32" + ;; + *64-bit*) + LD="${LD-ld} -melf64bmip" + ;; + esac + else + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + fi + rm -rf conftest* + ;; + +x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ +s390*-*linux*|s390*-*tpf*|sparc*-*linux*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *32-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_i386_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${LD-ld} -m elf32ppclinux" + ;; + s390x-*linux*) + LD="${LD-ld} -m elf_s390" + ;; + sparc64-*linux*) + LD="${LD-ld} -m elf32_sparc" + ;; + esac + ;; + *64-bit*) + case $host in + x86_64-*kfreebsd*-gnu) + LD="${LD-ld} -m elf_x86_64_fbsd" + ;; + x86_64-*linux*) + LD="${LD-ld} -m elf_x86_64" + ;; + ppc*-*linux*|powerpc*-*linux*) + LD="${LD-ld} -m elf64ppc" + ;; + s390*-*linux*|s390*-*tpf*) + LD="${LD-ld} -m elf64_s390" + ;; + sparc*-*linux*) + LD="${LD-ld} -m elf64_sparc" + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if test "${lt_cv_cc_needs_belf+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_cc_needs_belf=yes +else + lt_cv_cc_needs_belf=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 +$as_echo "$lt_cv_cc_needs_belf" >&6; } + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$ac_ext + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + case `/usr/bin/file conftest.o` in + *64-bit*) + case $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then + LD="${LD-ld} -64" + fi + ;; + esac + ;; + esac + fi + rm -rf conftest* + ;; +esac + +need_locks="$enable_libtool_lock" + + + case $host_os in + rhapsody* | darwin*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. +set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_DSYMUTIL+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$DSYMUTIL"; then + ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +DSYMUTIL=$ac_cv_prog_DSYMUTIL +if test -n "$DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 +$as_echo "$DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_DSYMUTIL"; then + ac_ct_DSYMUTIL=$DSYMUTIL + # Extract the first word of "dsymutil", so it can be a program name with args. +set dummy dsymutil; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_DSYMUTIL"; then + ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL +if test -n "$ac_ct_DSYMUTIL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 +$as_echo "$ac_ct_DSYMUTIL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_DSYMUTIL" = x; then + DSYMUTIL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + DSYMUTIL=$ac_ct_DSYMUTIL + fi +else + DSYMUTIL="$ac_cv_prog_DSYMUTIL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. +set dummy ${ac_tool_prefix}nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_NMEDIT+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$NMEDIT"; then + ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +NMEDIT=$ac_cv_prog_NMEDIT +if test -n "$NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 +$as_echo "$NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_NMEDIT"; then + ac_ct_NMEDIT=$NMEDIT + # Extract the first word of "nmedit", so it can be a program name with args. +set dummy nmedit; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_NMEDIT"; then + ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_NMEDIT="nmedit" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT +if test -n "$ac_ct_NMEDIT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 +$as_echo "$ac_ct_NMEDIT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_NMEDIT" = x; then + NMEDIT=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + NMEDIT=$ac_ct_NMEDIT + fi +else + NMEDIT="$ac_cv_prog_NMEDIT" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. +set dummy ${ac_tool_prefix}lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_LIPO+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$LIPO"; then + ac_cv_prog_LIPO="$LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_LIPO="${ac_tool_prefix}lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +LIPO=$ac_cv_prog_LIPO +if test -n "$LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 +$as_echo "$LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_LIPO"; then + ac_ct_LIPO=$LIPO + # Extract the first word of "lipo", so it can be a program name with args. +set dummy lipo; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_LIPO"; then + ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_LIPO="lipo" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO +if test -n "$ac_ct_LIPO"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 +$as_echo "$ac_ct_LIPO" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_LIPO" = x; then + LIPO=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + LIPO=$ac_ct_LIPO + fi +else + LIPO="$ac_cv_prog_LIPO" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OTOOL+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL"; then + ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL="${ac_tool_prefix}otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL=$ac_cv_prog_OTOOL +if test -n "$OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 +$as_echo "$OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL"; then + ac_ct_OTOOL=$OTOOL + # Extract the first word of "otool", so it can be a program name with args. +set dummy otool; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL"; then + ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL="otool" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL +if test -n "$ac_ct_OTOOL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 +$as_echo "$ac_ct_OTOOL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL" = x; then + OTOOL=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL=$ac_ct_OTOOL + fi +else + OTOOL="$ac_cv_prog_OTOOL" +fi + + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. +set dummy ${ac_tool_prefix}otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_OTOOL64+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$OTOOL64"; then + ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +OTOOL64=$ac_cv_prog_OTOOL64 +if test -n "$OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 +$as_echo "$OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_OTOOL64"; then + ac_ct_OTOOL64=$OTOOL64 + # Extract the first word of "otool64", so it can be a program name with args. +set dummy otool64; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_OTOOL64"; then + ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_OTOOL64="otool64" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 +if test -n "$ac_ct_OTOOL64"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 +$as_echo "$ac_ct_OTOOL64" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_OTOOL64" = x; then + OTOOL64=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + OTOOL64=$ac_ct_OTOOL64 + fi +else + OTOOL64="$ac_cv_prog_OTOOL64" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if test "${lt_cv_apple_cc_single_mod+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_apple_cc_single_mod=no + if test -z "${LT_MULTI_MODULE}"; then + # By default we will add the -single_module flag. You can override + # by either setting the environment variable LT_MULTI_MODULE + # non-empty at configure time, or by adding -multi_module to the + # link flags. + rm -rf libconftest.dylib* + echo "int foo(void){return 1;}" > conftest.c + echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ +-dynamiclib -Wl,-single_module conftest.c" >&5 + $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ + -dynamiclib -Wl,-single_module conftest.c 2>conftest.err + _lt_result=$? + if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then + lt_cv_apple_cc_single_mod=yes + else + cat conftest.err >&5 + fi + rm -rf libconftest.dylib* + rm -f conftest.* + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 +$as_echo "$lt_cv_apple_cc_single_mod" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if test "${lt_cv_ld_exported_symbols_list+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_ld_exported_symbols_list=no + save_LDFLAGS=$LDFLAGS + echo "_main" > conftest.sym + LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + lt_cv_ld_exported_symbols_list=yes +else + lt_cv_ld_exported_symbols_list=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 +$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } + case $host_os in + rhapsody* | darwin1.[012]) + _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; + darwin1.*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + darwin*) # darwin 5.x on + # if running on 10.5 or later, the deployment target defaults + # to the OS version, if on x86, and 10.4, the deployment + # target defaults to 10.4. Don't you love it? + case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in + 10.0,*86*-darwin8*|10.0,*-darwin[91]*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + 10.[012]*) + _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; + 10.*) + _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; + esac + ;; + esac + if test "$lt_cv_apple_cc_single_mod" = "yes"; then + _lt_dar_single_mod='$single_module' + fi + if test "$lt_cv_ld_exported_symbols_list" = "yes"; then + _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' + else + _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' + fi + if test "$DSYMUTIL" != ":"; then + _lt_dsymutil='~$DSYMUTIL $lib || :' + else + _lt_dsymutil= + fi + ;; + esac + +for ac_header in dlfcn.h +do : + ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default +" +if test "x$ac_cv_header_dlfcn_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + +# Set options + + + + enable_dlopen=no + + + enable_win32_dll=no + + + # Check whether --enable-shared was given. +if test "${enable_shared+set}" = set; then : + enableval=$enable_shared; p=${PACKAGE-default} + case $enableval in + yes) enable_shared=yes ;; + no) enable_shared=no ;; + *) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${enable_static+set}" = set; then : + enableval=$enable_static; p=${PACKAGE-default} + case $enableval in + yes) enable_static=yes ;; + no) enable_static=no ;; + *) + enable_static=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; pic_mode="$withval" +else + pic_mode=default +fi + + +test -z "$pic_mode" && pic_mode=default + + + + + + + + # Check whether --enable-fast-install was given. +if test "${enable_fast_install+set}" = set; then : + enableval=$enable_fast_install; p=${PACKAGE-default} + case $enableval in + yes) enable_fast_install=yes ;; + no) enable_fast_install=no ;; + *) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," + for pkg in $enableval; do + IFS="$lt_save_ifs" + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$lt_save_ifs" + ;; + esac +else + enable_fast_install=yes +fi + + + + + + + + + + + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ltmain" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' + + + + + + + + + + + + + + + + + + + + + + + + + +test -z "$LN_S" && LN_S="ln -s" + + + + + + + + + + + + + + +if test -n "${ZSH_VERSION+set}" ; then + setopt NO_GLOB_SUBST +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 +$as_echo_n "checking for objdir... " >&6; } +if test "${lt_cv_objdir+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + lt_cv_objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + lt_cv_objdir=_libs +fi +rmdir .libs 2>/dev/null +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 +$as_echo "$lt_cv_objdir" >&6; } +objdir=$lt_cv_objdir + + + + + +cat >>confdefs.h <<_ACEOF +#define LT_OBJDIR "$lt_cv_objdir/" +_ACEOF + + + + + + + + + + + + + + + + + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\(["`\\]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Sed substitution to delay expansion of an escaped single quote. +delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' + +# Sed substitution to avoid accidental globbing in evaled expressions +no_glob_subst='s/\*/\\\*/g' + +# Global variables: +ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a + +with_gnu_ld="$lt_cv_prog_gnu_ld" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$CC" && CC=cc +test -z "$LTCC" && LTCC=$CC +test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS +test -z "$LD" && LD=ld +test -z "$ac_objext" && ac_objext=o + +for cc_temp in $compiler""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` + + +# Only perform the check for file, if the check method requires it +test -z "$MAGIC_CMD" && MAGIC_CMD=file +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 +$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/${ac_tool_prefix}file; then + lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + + +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 +$as_echo_n "checking for file... " >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $MAGIC_CMD in +[\\/*] | ?:[\\/]*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; +*) + lt_save_MAGIC_CMD="$MAGIC_CMD" + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" + for ac_dir in $ac_dummy; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/file; then + lt_cv_path_MAGIC_CMD="$ac_dir/file" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + $EGREP "$file_magic_regex" > /dev/null; then + : + else + cat <<_LT_EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +_LT_EOF + fi ;; + esac + fi + break + fi + done + IFS="$lt_save_ifs" + MAGIC_CMD="$lt_save_MAGIC_CMD" + ;; +esac +fi + +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 +$as_echo "$MAGIC_CMD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + else + MAGIC_CMD=: + fi +fi + + fi + ;; +esac + +# Use C for the default configuration in the libtool script + +lt_save_CC="$CC" +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + +# Source file extension for C test sources. +ac_ext=c + +# Object file extension for compiled C test sources. +objext=o +objext=$objext + +# Code to be used in simple compile tests +lt_simple_compile_test_code="int some_variable = 0;" + +# Code to be used in simple link tests +lt_simple_link_test_code='int main(){return(0);}' + + + + + + + +# If no C compiler was specified, use CC. +LTCC=${LTCC-"$CC"} + +# If no C compiler flags were specified, use CFLAGS. +LTCFLAGS=${LTCFLAGS-"$CFLAGS"} + +# Allow CC to be a program name with arguments. +compiler=$CC + +# Save the default compiler, since it gets overwritten when the other +# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. +compiler_DEFAULT=$CC + +# save warnings/boilerplate of simple test code +ac_outfile=conftest.$ac_objext +echo "$lt_simple_compile_test_code" >conftest.$ac_ext +eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_compiler_boilerplate=`cat conftest.err` +$RM conftest* + +ac_outfile=conftest.$ac_objext +echo "$lt_simple_link_test_code" >conftest.$ac_ext +eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err +_lt_linker_boilerplate=`cat conftest.err` +$RM -r conftest* + + +if test -n "$compiler"; then + +lt_prog_compiler_no_builtin_flag= + +if test "$GCC" = yes; then + lt_prog_compiler_no_builtin_flag=' -fno-builtin' + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_rtti_exceptions=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="-fno-rtti -fno-exceptions" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:15108: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:15112: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_rtti_exceptions=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 +$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } + +if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then + lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" +else + : +fi + +fi + + + + + + + lt_prog_compiler_wl= +lt_prog_compiler_pic= +lt_prog_compiler_static= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } + + if test "$GCC" = yes; then + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_static='-static' + + case $host_os in + aix*) + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + lt_prog_compiler_pic='-fPIC' + ;; + m68k) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' + ;; + esac + ;; + + beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + # Although the cygwin gcc ignores -fPIC, still need this for old-style + # (--disable-auto-import) libraries + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_prog_compiler_pic='-fno-common' + ;; + + hpux*) + # PIC is the default for 64-bit PA HP-UX, but not for 32-bit + # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag + # sets the default TLS model and affects inlining. + case $host_cpu in + hppa*64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + ;; + + interix[3-9]*) + # Interix 3.x gcc -fpic/-fPIC options generate broken code. + # Instead, we relocate shared libraries at runtime. + ;; + + msdosdjgpp*) + # Just because we use GCC doesn't mean we suddenly get shared libraries + # on systems that don't support them. + lt_prog_compiler_can_build_shared=no + enable_shared=no + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + lt_prog_compiler_pic=-Kconform_pic + fi + ;; + + *) + lt_prog_compiler_pic='-fPIC' + ;; + esac + else + # PORTME Check for flag to pass linker flags through the system compiler. + case $host_os in + aix*) + lt_prog_compiler_wl='-Wl,' + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_prog_compiler_static='-Bstatic' + else + lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + mingw* | cygwin* | pw32* | os2* | cegcc*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_prog_compiler_pic='-DDLL_EXPORT' + ;; + + hpux9* | hpux10* | hpux11*) + lt_prog_compiler_wl='-Wl,' + # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but + # not for PA HP-UX. + case $host_cpu in + hppa*64*|ia64*) + # +Z the default + ;; + *) + lt_prog_compiler_pic='+Z' + ;; + esac + # Is there a better lt_prog_compiler_static that works with the bundled CC? + lt_prog_compiler_static='${wl}-a ${wl}archive' + ;; + + irix5* | irix6* | nonstopux*) + lt_prog_compiler_wl='-Wl,' + # PIC (with -KPIC) is the default. + lt_prog_compiler_static='-non_shared' + ;; + + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl*) + # IBM XL C 8.0/Fortran 10.1 on PPC + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Sun\ F*) + # Sun Fortran 8.3 passes all unrecognized flags to the linker + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='' + ;; + esac + ;; + esac + ;; + + newsos6) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + *nto* | *qnx*) + # QNX uses GNU C++, but need to define -shared option too, otherwise + # it will coredump. + lt_prog_compiler_pic='-fPIC -shared' + ;; + + osf3* | osf4* | osf5*) + lt_prog_compiler_wl='-Wl,' + # All OSF/1 code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + + rdos*) + lt_prog_compiler_static='-non_shared' + ;; + + solaris*) + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + case $cc_basename in + f77* | f90* | f95*) + lt_prog_compiler_wl='-Qoption ld ';; + *) + lt_prog_compiler_wl='-Wl,';; + esac + ;; + + sunos4*) + lt_prog_compiler_wl='-Qoption ld ' + lt_prog_compiler_pic='-PIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_prog_compiler_pic='-Kconform_pic' + lt_prog_compiler_static='-Bstatic' + fi + ;; + + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + ;; + + unicos*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_can_build_shared=no + ;; + + uts4*) + lt_prog_compiler_pic='-pic' + lt_prog_compiler_static='-Bstatic' + ;; + + *) + lt_prog_compiler_can_build_shared=no + ;; + esac + fi + +case $host_os in + # For platforms which do not support PIC, -DPIC is meaningless: + *djgpp*) + lt_prog_compiler_pic= + ;; + *) + lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5 +$as_echo "$lt_prog_compiler_pic" >&6; } + + + + + + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$lt_prog_compiler_pic"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 +$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } +if test "${lt_cv_prog_compiler_pic_works+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_pic_works=no + ac_outfile=conftest.$ac_objext + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + lt_compiler_flag="$lt_prog_compiler_pic -DPIC" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + # The option is referenced via a variable to avoid confusing sed. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:15447: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:15451: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s "$ac_outfile"; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings other than the usual output. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_pic_works=yes + fi + fi + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 +$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } + +if test x"$lt_cv_prog_compiler_pic_works" = xyes; then + case $lt_prog_compiler_pic in + "" | " "*) ;; + *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; + esac +else + lt_prog_compiler_pic= + lt_prog_compiler_can_build_shared=no +fi + +fi + + + + + + +# +# Check to make sure the static flag actually works. +# +wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 +$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } +if test "${lt_cv_prog_compiler_static_works+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_tmp_static_flag" + echo "$lt_simple_link_test_code" > conftest.$ac_ext + if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then + # The linker can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + # Append any errors to the config.log. + cat conftest.err 1>&5 + $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp + $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 + if diff conftest.exp conftest.er2 >/dev/null; then + lt_cv_prog_compiler_static_works=yes + fi + else + lt_cv_prog_compiler_static_works=yes + fi + fi + $RM -r conftest* + LDFLAGS="$save_LDFLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 +$as_echo "$lt_cv_prog_compiler_static_works" >&6; } + +if test x"$lt_cv_prog_compiler_static_works" = xyes; then + : +else + lt_prog_compiler_static= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if test "${lt_cv_prog_compiler_c_o+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:15552: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:15556: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 +$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } +if test "${lt_cv_prog_compiler_c_o+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + lt_cv_prog_compiler_c_o=no + $RM -r conftest 2>/dev/null + mkdir conftest + cd conftest + mkdir out + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + lt_compiler_flag="-o out/conftest2.$ac_objext" + # Insert the option either (1) after the last *FLAGS variable, or + # (2) before a word containing "conftest.", or (3) at the end. + # Note that $ac_compile itself does not contain backslashes and begins + # with a dollar sign (not a hyphen), so the echo should work correctly. + lt_compile=`echo "$ac_compile" | $SED \ + -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ + -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ + -e 's:$: $lt_compiler_flag:'` + (eval echo "\"\$as_me:15607: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:15611: \$? = $ac_status" >&5 + if (exit $ac_status) && test -s out/conftest2.$ac_objext + then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp + $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 + if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then + lt_cv_prog_compiler_c_o=yes + fi + fi + chmod u+w . 2>&5 + $RM conftest* + # SGI C++ compiler will create directory out/ii_files/ for + # template instantiation + test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files + $RM out/* && rmdir out + cd .. + $RM -r conftest + $RM conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 +$as_echo "$lt_cv_prog_compiler_c_o" >&6; } + + + + +hard_links="nottested" +if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 +$as_echo_n "checking if we can lock with hard links... " >&6; } + hard_links=yes + $RM conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 +$as_echo "$hard_links" >&6; } + if test "$hard_links" = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 +$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} + need_locks=warn + fi +else + need_locks=no +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 +$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } + + runpath_var= + allow_undefined_flag= + always_export_symbols=no + archive_cmds= + archive_expsym_cmds= + compiler_needs_object=no + enable_shared_with_static_runtimes=no + export_dynamic_flag_spec= + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', so one must not match beginning or + # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', + # as well as any symbol that contains `d'. + exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' + # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out + # platforms (ab)use it in PIC code, but their linkers get confused if + # the symbol is explicitly referenced. Since portable code cannot + # rely on this symbol name, it's probably fine to never include it in + # preloaded symbol tables. + # Exclude shared library initialization/finalization symbols. + extract_expsyms_cmds= + + case $host_os in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; + linux* | k*bsd*-gnu) + link_all_deplibs=no + ;; + esac + + ld_shlibs=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + supports_anon_versioning=no + case `$LD -v 2>&1` in + *GNU\ gold*) supports_anon_versioning=yes ;; + *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 + *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... + *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... + *\ 2.11.*) ;; # other 2.11 versions + *) supports_anon_versioning=yes ;; + esac + + # See if GNU ld supports shared libraries. + case $host_os in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +_LT_EOF + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + beos*) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, + # as there is no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + always_export_symbols=no + enable_shared_with_static_runtimes=yes + export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is; otherwise, prepend... + archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname.def; + else + echo EXPORTS > $output_objdir/$soname.def; + cat $export_symbols >> $output_objdir/$soname.def; + fi~ + $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' + else + ld_shlibs=no + fi + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. + # Instead, shared libraries are loaded at an image base (0x10000000 by + # default) and relocated if they conflict, which is a slow very memory + # consuming and fragmenting process. To avoid this, we pick a random, + # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link + # time. Moving up from 0x10000000 also allows more sbrk(2) space. + archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' + ;; + + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + tmp_diet=no + if test "$host_os" = linux-dietlibc; then + case $cc_basename in + diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) + esac + fi + if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ + && test "$tmp_diet" = no + then + tmp_addflag= + tmp_sharedflag='-shared' + case $cc_basename,$host_cpu in + pgcc*) # Portland Group C compiler + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + esac + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) # Sun C 5.9 + whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + compiler_needs_object=yes + tmp_sharedflag='-G' ;; + *Sun\ F*) # Sun Fortran 8.3 + tmp_sharedflag='-G' ;; + esac + archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' + fi + + case $cc_basename in + xlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld='-rpath $libdir' + archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' + if test "x$supports_anon_versioning" = xyes; then + archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ + cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ + echo "local: *; };" >> $output_objdir/$libname.ver~ + $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' + fi + ;; + esac + else + ld_shlibs=no + fi + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris*) + if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + cat <<_LT_EOF 1>&2 + +*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not +*** reliably create shared libraries on SCO systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.16.91.0.3 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +_LT_EOF + ;; + *) + # For security reasons, it is highly recommended that you always + # use absolute paths for naming shared libraries, and exclude the + # DT_RUNPATH tag from executables and libraries. But doing so + # requires that you compile everything twice, which is a pain. + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = no; then + runpath_var= + hardcode_libdir_flag_spec= + export_dynamic_flag_spec= + whole_archive_flag_spec= + fi + else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + # If we're using GNU nm, then we don't want the "-C" option. + # -C means demangle to AIX nm, but means don't demangle with GNU nm + if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then + export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + else + export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' + fi + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + archive_cmds='' + hardcode_direct=yes + hardcode_direct_absolute=yes + hardcode_libdir_separator=':' + link_all_deplibs=yes + file_list_spec='${wl}-f,' + + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + # We only want to do this on AIX 4.2 and lower, the check + # below for broken collect2 doesn't work under 4.3+ + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && + strings "$collect2name" | $GREP resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + shared_flag='-shared' + if test "$aix_use_runtimelinking" = yes; then + shared_flag="$shared_flag "'${wl}-G' + fi + link_all_deplibs=no + else + # not using gcc + if test "$host_cpu" = ia64; then + # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release + # chokes on -Wl,-G. The following line is correct: + shared_flag='-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + export_dynamic_flag_spec='${wl}-bexpall' + # It seems that -bexpall does not export symbols beginning with + # underscore (_), so it is better to generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +# Check for a 64-bit object if we didn't find anything. +if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi + + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + no_undefined_flag=' ${wl}-bernotok' + allow_undefined_flag=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + archive_cmds_need_lc=yes + # This is similar to how AIX traditionally builds its shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' + fi + fi + ;; + + amigaos*) + case $host_cpu in + powerpc) + # see comment about AmigaOS4 .so support + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='' + ;; + m68k) + archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + + bsdi[45]*) + export_dynamic_flag_spec=-rdynamic + ;; + + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # Tell ltmain to make .dll files, not .so files. + shrext_cmds=".dll" + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes=yes + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + whole_archive_flag_spec='' + link_all_deplibs=yes + allow_undefined_flag="$_lt_dar_allow_undefined" + case $cc_basename in + ifort*) _lt_dar_can_shared=yes ;; + *) _lt_dar_can_shared=$GCC ;; + esac + if test "$_lt_dar_can_shared" = "yes"; then + output_verbose_link_cmd=echo + archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" + module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" + archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" + module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" + + else + ld_shlibs=no + fi + + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd* | dragonfly*) + archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9*) + if test "$GCC" = yes; then + archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + else + archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' + fi + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + export_dynamic_flag_spec='${wl}-E' + ;; + + hpux10*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_flag_spec_ld='+b $libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + + hpux11*) + if test "$GCC" = yes -a "$with_gnu_ld" = no; then + case $host_cpu in + hppa*64*) + archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + else + case $host_cpu in + hppa*64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + ;; + ia64*) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' + ;; + esac + fi + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + hardcode_shlibpath_var=no + ;; + *) + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${wl}-E' + + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + + irix5* | irix6* | nonstopux*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +int foo(void) {} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + inherit_rpath=yes + link_all_deplibs=yes + ;; + + netbsd* | netbsdelf*-gnu) + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + *nto* | *qnx*) + ;; + + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + hardcode_shlibpath_var=no + hardcode_direct_absolute=yes + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case $host_os in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + fi + archive_cmds_need_lc='no' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ + $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' + + # Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + archive_cmds_need_lc='no' + hardcode_libdir_separator=: + ;; + + solaris*) + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + wlarc='${wl}' + archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + else + case `$CC -V 2>&1` in + *"Compilers 5.0"*) + wlarc='' + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' + ;; + *) + wlarc='${wl}' + archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ + $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' + ;; + esac + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[0-5] | solaris2.[0-5].*) ;; + *) + # The compiler driver will combine and reorder linker options, + # but understands `-z linker_flag'. GCC discards it without `$wl', + # but is careful enough not to reorder. + # Supported since Solaris 2.6 (maybe 2.5.1?) + if test "$GCC" = yes; then + whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' + else + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' + fi + ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + case $host_vendor in + sni) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + ;; + siemens) + ## LD is ld it makes a PLAMLIB + ## CC just makes a GrossModule. + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + reload_cmds='$CC -r -o $output$reload_objs' + hardcode_direct=no + ;; + motorola) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + no_undefined_flag='${wl}-z,text' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + sysv5* | sco3.2v5* | sco5v6*) + # Note: We can NOT use -z defs as we might desire, because we do not + # link with -lc, and that would cause any symbols used from libc to + # always be unresolved, which means just about no library would + # ever link correctly. If we're not using GNU ld we use -z text + # though, which does catch some bad symbols but isn't as heavy-handed + # as -z defs. + no_undefined_flag='${wl}-z,text' + allow_undefined_flag='${wl}-z,nodefs' + archive_cmds_need_lc=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${wl}-R,$libdir' + hardcode_libdir_separator=':' + link_all_deplibs=yes + export_dynamic_flag_spec='${wl}-Bexport' + runpath_var='LD_RUN_PATH' + + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac + + if test x$host_vendor = xsni; then + case $host in + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + export_dynamic_flag_spec='${wl}-Blargedynsym' + ;; + esac + fi + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 +$as_echo "$ld_shlibs" >&6; } +test "$ld_shlibs" = no && can_build_shared=no + +with_gnu_ld=$with_gnu_ld + + + + + + + + + + + + + + + +# +# Do we need to explicitly link libc? +# +case "x$archive_cmds_need_lc" in +x|xyes) + # Assume -lc should be added + archive_cmds_need_lc=yes + + if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 +$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } + $RM conftest* + echo "$lt_simple_compile_test_code" > conftest.$ac_ext + + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } 2>conftest.err; then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_prog_compiler_wl + pic_flag=$lt_prog_compiler_pic + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + lt_save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 + (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } + then + archive_cmds_need_lc=no + else + archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5 +$as_echo "$archive_cmds_need_lc" >&6; } + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # Ok, now we have the path, separated by spaces, we can step through it + # and add multilib dir if necessary. + lt_tmp_lt_search_path_spec= + lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` + for lt_sys_path in $lt_search_path_spec; do + if test -d "$lt_sys_path/$lt_multi_os_dir"; then + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" + else + test -d "$lt_sys_path" && \ + lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" + fi + done + lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk ' +BEGIN {RS=" "; FS="/|\n";} { + lt_foo=""; + lt_count=0; + for (lt_i = NF; lt_i > 0; lt_i--) { + if ($lt_i != "" && $lt_i != ".") { + if ($lt_i == "..") { + lt_count++; + } else { + if (lt_count == 0) { + lt_foo="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$name' +soname_spec= +shrext_cmds=".so" +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +need_lib_prefix=unknown +hardcode_into_libs=no + +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +need_version=unknown + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX 3 has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}${shared_ext}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[01] | aix4.[01].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can not hardcode correct + # soname into executable. Probably we can add versioning support to + # collect2, so additional links can be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib.so + # instead of lib.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}${shared_ext}$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + case $host_cpu in + powerpc) + # Since July 2007 AmigaOS4 officially supports .so libraries. + # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + ;; + m68k) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' + ;; + esac + ;; + +beos*) + library_names_spec='${libname}${shared_ext}' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi[45]*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32* | cegcc*) + version_type=windows + shrext_cmds=".dll" + need_version=no + need_lib_prefix=no + + case $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) + library_names_spec='$libname.dll.a' + # DLL is installed to $(libdir)/../bin by postinstall_cmds + postinstall_cmds='base_file=`basename \${file}`~ + dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog $dir/$dlname \$dldir/$dlname~ + chmod a+x \$dldir/$dlname~ + if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then + eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; + fi' + postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $RM \$dlpath' + shlibpath_overrides_runpath=yes + + case $host_os in + cygwin*) + # Cygwin DLLs use 'cyg' prefix rather than 'lib' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` + else + sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + ;; + pw32*) + # pw32 DLLs use 'pw' prefix rather than 'lib' + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' + soname_spec='${libname}${release}${major}$shared_ext' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' + + sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" + sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd* | dragonfly*) + # DragonFly does not have aout. When/if they implement a new + # versioning mechanism, adjust this. + if test -x /usr/bin/objformat; then + objformat=`/usr/bin/objformat` + else + case $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + version_type=sunos + need_lib_prefix=no + need_version=no + case $host_cpu in + ia64*) + shrext_cmds='.so' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.so" + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + if test "X$HPUX_IA64_MODE" = X32; then + sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" + else + sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" + fi + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + hppa*64*) + shrext_cmds='.sl' + hardcode_into_libs=yes + dynamic_linker="$host_os dld.sl" + shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH + shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" + sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec + ;; + *) + shrext_cmds='.sl' + dynamic_linker="$host_os dld.sl" + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + ;; + esac + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +irix5* | irix6* | nonstopux*) + case $host_os in + nonstopux*) version_type=nonstopux ;; + *) + if test "$lt_cv_prog_gnu_ld" = yes; then + version_type=linux + else + version_type=irix + fi ;; + esac + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' + case $host_os in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") + libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") + libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") + libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH + save_LDFLAGS=$LDFLAGS + save_libdir=$libdir + eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ + LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : + shlibpath_overrides_runpath=yes +fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$save_LDFLAGS + libdir=$save_libdir + + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # Append ld.so.conf contents to the search path + if test -f /etc/ld.so.conf; then + lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" + fi + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsdelf*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='NetBSD ld.elf_so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +*nto* | *qnx*) + version_type=qnx + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + dynamic_linker='ldqnx.so' + ;; + +openbsd*) + version_type=sunos + sys_lib_dlsearch_path_spec="/usr/lib" + need_lib_prefix=no + # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. + case $host_os in + openbsd3.3 | openbsd3.3.*) need_version=yes ;; + *) need_version=no ;; + esac + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case $host_os in + openbsd2.[89] | openbsd2.[89].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + ;; + +os2*) + libname_spec='$name' + shrext_cmds=".dll" + need_lib_prefix=no + library_names_spec='$libname${shared_ext} $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}${shared_ext}$major' + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.3*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' + soname_spec='$libname${shared_ext}.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + version_type=freebsd-elf + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + if test "$with_gnu_ld" = yes; then + sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' + else + sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' + case $host_os in + sco3.2v5*) + sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" + ;; + esac + fi + sys_lib_dlsearch_path_spec='/usr/lib' + ;; + +tpf*) + # TPF is a cross-target only. Preferred cross-host = GNU/Linux. + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +*) + dynamic_linker=no + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 +$as_echo "$dynamic_linker" >&6; } +test "$dynamic_linker" = no && can_build_shared=no + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then + sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" +fi +if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then + sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 +$as_echo_n "checking how to hardcode library paths into programs... " >&6; } +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || + test -n "$runpath_var" || + test "X$hardcode_automatic" = "Xyes" ; then + + # We can hardcode non-existent directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 +$as_echo "$hardcode_action" >&6; } + +if test "$hardcode_action" = relink || + test "$inherit_rpath" = yes; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + + + + + + + if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + mingw* | pw32* | cegcc*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + cygwin*) + lt_cv_dlopen="dlopen" + lt_cv_dlopen_libs= + ;; + + darwin*) + # if libdl is installed we need to link against it + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + + lt_cv_dlopen="dyld" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + +fi + + ;; + + *) + ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" +if test "x$ac_cv_func_shl_load" = x""yes; then : + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if test "${ac_cv_lib_dld_shl_load+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int +main () +{ +return shl_load (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_shl_load=yes +else + ac_cv_lib_dld_shl_load=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 +$as_echo "$ac_cv_lib_dld_shl_load" >&6; } +if test "x$ac_cv_lib_dld_shl_load" = x""yes; then : + lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" +else + ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" +if test "x$ac_cv_func_dlopen" = x""yes; then : + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dl_dlopen=yes +else + ac_cv_lib_dl_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 +$as_echo "$ac_cv_lib_dl_dlopen" >&6; } +if test "x$ac_cv_lib_dl_dlopen" = x""yes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if test "${ac_cv_lib_svld_dlopen+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsvld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int +main () +{ +return dlopen (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_svld_dlopen=yes +else + ac_cv_lib_svld_dlopen=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 +$as_echo "$ac_cv_lib_svld_dlopen" >&6; } +if test "x$ac_cv_lib_svld_dlopen" = x""yes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if test "${ac_cv_lib_dld_dld_link+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldld $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int +main () +{ +return dld_link (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dld_dld_link=yes +else + ac_cv_lib_dld_dld_link=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 +$as_echo "$ac_cv_lib_dld_dld_link" >&6; } +if test "x$ac_cv_lib_dld_dld_link" = x""yes; then : + lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" +fi + + +fi + + +fi + + +fi + + +fi + + +fi + + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if test "${lt_cv_dlopen_self+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line 17991 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 +$as_echo "$lt_cv_dlopen_self" >&6; } + + if test "x$lt_cv_dlopen_self" = xyes; then + wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if test "${lt_cv_dlopen_self_static+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + lt_cv_dlopen_self_static=cross +else + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<_LT_EOF +#line 18087 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) >&5 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; + x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; + esac + else : + # compilation failed + lt_cv_dlopen_self_static=no + fi +fi +rm -fr conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 +$as_echo "$lt_cv_dlopen_self_static" >&6; } + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi + + + + + + + + + + + + + + + + + +striplib= +old_striplib= +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 +$as_echo_n "checking whether stripping libraries is possible... " >&6; } +if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else +# FIXME - insert some real tests, host_os isn't really good enough + case $host_os in + darwin*) + if test -n "$STRIP" ; then + striplib="$STRIP -x" + old_striplib="$STRIP -S" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +fi + + + + + + + + + + + + + # Report which library types will actually be built + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 +$as_echo_n "checking if libtool supports shared libraries... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 +$as_echo "$can_build_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 +$as_echo_n "checking whether to build shared libraries... " >&6; } + test "$can_build_shared" = "no" && enable_shared=no + + # On AIX, shared libraries and static libraries use the same namespace, and + # are all built from PIC. + case $host_os in + aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + + aix[4-9]*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 +$as_echo "$enable_shared" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 +$as_echo_n "checking whether to build static libraries... " >&6; } + # Make sure either enable_shared or enable_static is yes. + test "$enable_shared" = yes || enable_static=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 +$as_echo "$enable_static" >&6; } + + + + +fi +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +CC="$lt_save_CC" + + + + + + + + + + + + + + ac_config_commands="$ac_config_commands libtool" + + + + +# Only expand once: + + diff --git a/configure.in b/configure.in new file mode 100644 index 0000000..3e2ed42 --- /dev/null +++ b/configure.in @@ -0,0 +1,166 @@ +# -*- Autoconf -*- +# Process this file with autoconf to produce a configure script. + + +# $Id: configure.in 1069 2009-11-21 18:19:09Z edman007 $ +# $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/configure.in $ + + +# LCD4Linux autoconf script +# +# Copyright (C) 1999, 2000, 2001, 2002, 2003 Michael Reinelt +# Copyright (C) 2004, 2005, 2006, 2007 The LCD4Linux Team +# +# This file is part of LCD4Linux. +# +# LCD4Linux is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# LCD4Linux is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +AC_PREREQ(2.59) +AC_INIT([LCD4Linux],[0.11.0-SVN],[lcd4linux-users@lists.sourceforge.net]) +AC_CONFIG_SRCDIR([lcd4linux.c]) +AM_INIT_AUTOMAKE([lcd4linux],0.11.0-SVN) +AM_CONFIG_HEADER(config.h) + +# Checks for programs. +AC_PROG_CC +AC_PROG_CPP +AC_PROG_INSTALL +AC_PROG_LN_S +AC_PROG_MAKE_SET +PKG_PROG_PKG_CONFIG + +# dmalloc +AM_WITH_DMALLOC + +# Checks for libraries. +AC_CHECK_LIB(m, log) + +# curses +sinclude(curses.m4) +AC_CHECK_CURSES + +# Checks for X11 +AC_PATH_X +AC_PATH_XTRA +# double-check for X11 +if test "$no_x" != "yes"; then + AC_CHECK_HEADERS(X11/Xlib.h X11/Xutil.h, [no_x="$no_x"], [no_x="yes"]) + if test "$no_x" = "yes"; then + AC_MSG_WARN([configure thinks X11 is available while it is *not*]) + AC_MSG_WARN([maybe someone wants to fix autoconf's AC PATH XTRA]) + fi +fi + +# check for gd.h +AC_CHECK_HEADERS(gd/gd.h gd.h, [has_gd="true"; break], [has_gd="false"]) + +# check for sys/io.h (RouterBoard driver) +AC_CHECK_HEADERS(sys/io.h, [has_io_h="true"], [has_io_h="false"]) + +# check for usb.h +AC_CHECK_HEADERS(usb.h, [has_usb="true"], [has_usb="false"]) + +# check for luise.h +AC_CHECK_HEADERS(luise.h, [has_luise="true"], [has_luise="false"]) + +# check for serdisplib +AC_CHECK_HEADERS(serdisplib/serdisp.h, [has_serdisplib="true"], [has_serdisplib="false"]) + +# check for st2205 libs +AC_CHECK_HEADERS(st2205.h, [has_st2205="true"], [has_st2205="false"]) + +# check for vncserver libs +AC_CHECK_HEADERS(rfb/rfb.h, [has_vncserverlib="true"], [has_vncserverlib="false"]) + +# check for LCD-Linux +AC_CHECK_HEADERS(linux/lcd-linux.h linux/hd44780.h, [has_lcd_linux="true"], [has_lcd_linux="false"; break]) + +# check for ftdi.h (ULA200) +AC_CHECK_HEADERS(ftdi.h, [has_ftdi="true"], [has_ftdi="false"; break]) + +# check for python +AC_MSG_CHECKING(if python support is wanted) +AC_ARG_WITH(python, +[ --with-python enable python support [[default=no]]], +[AC_MSG_RESULT($withval)], [AC_MSG_RESULT(no)]) + +if test "$with_python" = "yes"; then + sinclude(ax_python_devel.m4) + AC_PYTHON_DEVEL +fi + +# check for parport +#AC_CHECK_HEADERS(asm/io.h) +AC_CHECK_HEADERS([asm/io.h] [linux/parport.h linux/ppdev.h], [has_parport="true"], [has_parport="false"]) + +# drivers +sinclude(drivers.m4) + +# plugins +sinclude(plugins.m4) + +# Checks for header files. +AC_HEADER_DIRENT +AC_HEADER_STDC +AC_CHECK_HEADERS([arpa/inet.h fcntl.h netdb.h netinet/in.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h sys/vfs.h syslog.h termios.h unistd.h]) + +# Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +AC_C_INLINE +AC_TYPE_OFF_T +AC_TYPE_PID_T +AC_TYPE_SIZE_T +AC_TYPE_SSIZE_T +AC_HEADER_TIME +AC_TYPE_UID_T + + +# Checks for library functions. +AC_FUNC_CLOSEDIR_VOID +AC_FUNC_ERROR_AT_LINE +AC_FUNC_FORK + +# uClibc has no getloadavg() +# AC_FUNC_GETLOADAVG sounds promising, but does not really work +#AC_FUNC_GETLOADAVG + +AC_PROG_GCC_TRADITIONAL + +# removed for uClibc compatibility +#AC_FUNC_MALLOC +#AC_FUNC_REALLOC + +AC_FUNC_SELECT_ARGTYPES +AC_TYPE_SIGNAL +AC_FUNC_STAT +AC_FUNC_STRFTIME +AC_FUNC_STRTOD +AC_CHECK_FUNCS([dup2 floor gethostbyname gettimeofday memmove memset pow putenv regcomp select socket sqrt strcasecmp strchr strcspn strdup strerror strncasecmp strndup strpbrk strrchr strstr strtol strtoul uname]) + +AC_CONFIG_FILES([Makefile]) +AC_OUTPUT + +AC_MSG_RESULT( +[-----------------------------------------] +[including drivers:] +[ $DRIVERS] +[-----------------------------------------] +[including plugins:] +[ $PLUGINS] +[-----------------------------------------] +) + +AC_CONFIG_MACRO_DIR([m4]) +LT_INIT diff --git a/contrib/picoLCD/lcd4linux.conf b/contrib/picoLCD/lcd4linux.conf new file mode 100644 index 0000000..4b80e53 --- /dev/null +++ b/contrib/picoLCD/lcd4linux.conf @@ -0,0 +1,629 @@ +Display picoLCD { + Driver 'picoLCDGraphic' + Size '256x64' + Update 200 + Contrast 230 + Backlight 1 + Inverted 1 + Icons 1 +} + +Variables { + tick 500 + tack 100 + minute 60000 +} + + + + + +#Plugin MySQL { +# server 'gsmlandia.com' # if none, localhost assumed +# port 3306 # if none, MySQL default assumed +# user 'lcd4linux' # if none, lcd4linux unix owner assumed +# password 'lcd4linux' # if none, empty password assumed +# database 'lcd4linux' # MUST be specified +#} + +#Plugin Pop3 { +# server1 'localhost' +# port1 110 +# user1 'user' +# password1 'pass' +#} + + +Widget OS { + class 'Text' + expression '*** '.uname('sysname').' '.uname('release').' ***' + width 20 + align 'M' + style 'bold' + speed 50 + update tick +} + + + + +Widget HDDTemp { + class 'Text' + expression 'IDE Temp'.exec ('hddtemp /dev/sda | cut -f 3 -d :', 1000) + width 14 + align 'L' + update 1000 +} + +Widget FSSpace { + class 'Text' + expression a=((statfs('/', 'bavail')*statfs('/', 'bsize'))/1024/1024);b=((statfs('/media/disk', 'bavail')*statfs('/media/disk', 'bsize'))/1024/1024);c='/ '.' '.a.'MB /media/disk/ '.b.' MB' + prefix 'Free Space:' + postfix '' + width 42 + align 'M' + #precision 0 + update 1000 +} + + +Widget BottomTicker { + class 'Text' + expression uname('sysname').' '.uname('nodename').' '.uname('release').' '.uname('machine').' '.cpuinfo('model name') + #expression strftime('%A %d/%m %H:%M:%S',time()).' '.cpuinfo('model name').' '. uptime('%d days %H:%M:%S') + #expression strftime('%A %d/%m %H:%M:%S',time()) + prefix '' + width 42 + align 'M' + speed 1000 + update tick + style 'bold' +} + +#Widget CPU { +# class 'Text' +# expression uname('machine') +# prefix 'CPU ' +# width 9 +# align 'L' +# style test::onoff(7)>0?'bold':'norm' +# update tick +#} + + +Widget CPULabel { + class 'text' + expression 'CPU:' + width 4 + align 'L' + style 'bold' +} + +Widget CPU { + class 'Text' + expression proc_stat::cpu('busy', 500) + prefix '' + postfix '% ' + width 5 + precision 0 + align 'R' + update tick +} + +Widget CPUBar { + class 'Bar' + expression proc_stat::cpu('busy', 500) + expression2 proc_stat::cpu('system', 500) + length 10 + min 1 + max 100 + direction 'E' + style 'H' + update tick +} + + +Widget RAMLabel { + class 'text' + expression 'RAM:' + width 4 + align 'L' + style 'bold' +} + + +Widget RAMTotal { + class 'Text' + expression meminfo('MemTotal')/1024 + postfix 'MB FREE' + width 11 + precision 0 + align 'L' + update tick +} + +Widget RAMFree { + class 'Text' + expression meminfo('MemFree')/1024 + prefix '' + postfix '/' + width 5 + precision 0 + align 'R' + update tick +} + +Widget IDELabel { + class 'text' + expression 'IDE:' + width 4 + align 'L' + style 'bold' +} + +Widget IDEIn { + class 'text' + # In MB/s + expression (diskstats('sda', 'read_sectors', 500))/2048 + prefix 'OUT ' + postfix 'MB' + precision 2 + align 'R' + width 10 + update tick +} + +Widget IDEOut { + class 'text' + # In MB/s + expression (diskstats('sda', 'write_sectors', 500))/2048 + prefix 'IN ' + postfix 'MB' + precision 2 + align 'R' + width 10 + update tick +} + +Widget IDEBar { + class 'Bar' + expression diskstats('sda', 'read_sectors', 500) + expression2 diskstats('sda', 'write_sectors', 500) + length 14 + direction 'E' + style 'H' + update tick +} + +Widget ETHLabel { + class 'text' + expression 'ETH:' + width 4 + align 'L' + style 'bold' +} + + +Widget ETHIn { + class 'Text' + expression (netdev('eth0', 'Rx_bytes', 500))/1024 + prefix 'OUT' + postfix 'KB' + width 9 + precision 0 + align 'R' + update tick +} + +Widget ETHOut { + class 'Text' + expression (netdev('eth0', 'Tx_bytes', 500))/1024 + prefix 'IN' + postfix 'KB' + width 9 + precision 0 + align 'R' + update tick +} + +Widget ETHBar { + class 'Bar' + expression netdev('eth0', 'Rx_bytes', 500) + expression2 netdev('eth0', 'Tx_bytes', 500) + length 14 + direction 'E' + style 'H' + update tick +} + +Widget Time { + class 'Text' + expression strftime('%a,%d/%m %H:%M:%S',time()) + width 20 + align 'Left' + update 1000 +} + +Widget Uptime { + class 'Text' + expression uptime('%d d %H:%M:%S') + width 21 + align 'R' + prefix 'Uptime ' + update 1000 +} + + +#Widget Disk { +# class 'Text' +# # disk.[rw]blk return blocks, we assume a blocksize of 512 +# # to get the number in kB/s we would do blk*512/1024, which is blk/2 +# # expression (proc_stat::disk('.*', 'rblk', 500)+proc_stat::disk('.*', 'wblk', 500))/2 +# # with kernel 2.6, disk_io disappeared from /proc/stat but moved to /proc/diskstat +# # therefore you have to use another function called 'diskstats': +# expression diskstats('sda', 'read_sectors', 500) + diskstats('sda', 'write_sectors', 500) +# prefix '' +# postfix ' ' +# width 7 +# precision 0 +# align 'R' +# update tick +#} + +#Widget DiskBar { +# class 'Bar' +# #expression proc_stat::disk('.*', 'rblk', 500) +# #expression2 proc_stat::disk('.*', 'wblk', 500) +# # for kernel 2.6: +# expression diskstats('sda', 'read_sectors', 500) +# expression2 diskstats('sda', 'write_sectors', 500) +# length 14 +# direction 'E' +# update tack +#} + + +Widget PPP { + class 'Text' + expression (ppp('Rx:0', 500)+ppp('Tx:0', 500)) + prefix 'PPP' + width 9 + precision 0 + align 'R' + update tick +} + +Widget Temp { + class 'Text' + expression i2c_sensors('temp_input3')*1.0324-67 + prefix 'Temp' + width 9 + precision 1 + align 'R' + update tick +} + +Widget TempBar { + class 'Bar' + expression i2c_sensors('temp_input3')*1.0324-67 + min 40 + max 80 + length 10 + direction 'E' + update tack +} + +Widget MySQLtest1 { + class 'Text' + expression MySQL::query('SELECT id FROM table1') + width 20 + align 'R' + prefix 'MySQL test:' + update minute +} + +Widget MySQLtest2 { + class 'Text' + expression MySQL::status() + width 20 + align 'M' + prefix 'Status: ' + update minute +} + + + + +# Icons + +Widget Heartbeat { + class 'Icon' + speed 800 + Bitmap { + Row1 '.....|.....' + Row2 '.*.*.|.*.*.' + Row3 '*****|*.*.*' + Row4 '*****|*...*' + Row5 '.***.|.*.*.' + Row6 '.***.|.*.*.' + Row7 '..*..|..*..' + Row8 '.....|.....' + } +} + +Widget EKG { + class 'Icon' + speed 50 + Bitmap { + Row1 '.....|.....|.....|.....|.....|.....|.....|.....' + Row2 '.....|....*|...*.|..*..|.*...|*....|.....|.....' + Row3 '.....|....*|...*.|..*..|.*...|*....|.....|.....' + Row4 '.....|....*|...**|..**.|.**..|**...|*....|.....' + Row5 '.....|....*|...**|..**.|.**..|**...|*....|.....' + Row6 '.....|....*|...*.|..*.*|.*.*.|*.*..|.*...|*....' + Row7 '*****|*****|****.|***..|**..*|*..**|..***|.****' + Row8 '.....|.....|.....|.....|.....|.....|.....|.....' + } +} +Widget Karo { + class 'Icon' + speed 200 + Bitmap { + Row1 '.....|.....|.....|.....|..*..|.....|.....|.....' + Row2 '.....|.....|.....|..*..|.*.*.|..*..|.....|.....' + Row3 '.....|.....|..*..|.*.*.|*...*|.*.*.|..*..|.....' + Row4 '.....|..*..|.*.*.|*...*|.....|*...*|.*.*.|..*..' + Row5 '.....|.....|..*..|.*.*.|*...*|.*.*.|..*..|.....' + Row6 '.....|.....|.....|..*..|.*.*.|..*..|.....|.....' + Row7 '.....|.....|.....|.....|..*..|.....|.....|.....' + Row8 '.....|.....|.....|.....|.....|.....|.....|.....' + } +} +Widget Heart { + class 'Icon' + speed 250 + Bitmap { + Row1 '.....|.....|.....|.....|.....|.....' + Row2 '.*.*.|.....|.*.*.|.....|.....|.....' + Row3 '*****|.*.*.|*****|.*.*.|.*.*.|.*.*.' + Row4 '*****|.***.|*****|.***.|.***.|.***.' + Row5 '.***.|.***.|.***.|.***.|.***.|.***.' + Row6 '.***.|..*..|.***.|..*..|..*..|..*..' + Row7 '..*..|.....|..*..|.....|.....|.....' + Row8 '.....|.....|.....|.....|.....|.....' + } +} +Widget Blob { + class 'Icon' + speed 250 + Bitmap { + Row1 '.....|.....|.....' + Row2 '.....|.....|.***.' + Row3 '.....|.***.|*...*' + Row4 '..*..|.*.*.|*...*' + Row5 '.....|.***.|*...*' + Row6 '.....|.....|.***.' + Row7 '.....|.....|.....' + Row8 '.....|.....|.....' + } +} +Widget Wave { + class 'Icon' + speed 100 + Bitmap { + Row1 '..**.|.**..|**...|*....|.....|.....|.....|.....|....*|...**' + Row2 '.*..*|*..*.|..*..|.*...|*....|.....|.....|....*|...*.|..*..' + Row3 '*....|....*|...*.|..*..|.*...|*....|....*|...*.|..*..|.*...' + Row4 '*....|....*|...*.|..*..|.*...|*....|....*|...*.|..*..|.*...' + Row5 '*....|....*|...*.|..*..|.*...|*....|....*|...*.|..*..|.*...' + Row6 '.....|.....|....*|...*.|..*..|.*..*|*..*.|..*..|.*...|*....' + Row7 '.....|.....|.....|....*|...**|..**.|.**..|**...|*....|.....' + Row8 '.....|.....|.....|.....|.....|.....|.....|.....|.....|.....' + } +} +Widget Squirrel { + class 'Icon' + speed 100 + Bitmap { + Row1 '.....|.....|.....|.....|.....|.....' + Row2 '.....|.....|.....|.....|.....|.....' + Row3 '.....|.....|.....|.....|.....|.....' + Row4 '**...|.**..|..**.|...**|....*|.....' + Row5 '*****|*****|*****|*****|*****|*****' + Row6 '...**|..**.|.**..|**...|*....|.....' + Row7 '.....|.....|.....|.....|.....|.....' + Row8 '.....|.....|.....|.....|.....|.....' + } +} + +Widget IOIcon { + class 'Icon' + speed 100 + Bitmap { + Row1 '.....|.....|.....|.....|.....|.....' + Row2 '...*.|.....|...*.|.....|...*.|.....' + Row3 '*****|.....|*****|.....|*****|.....' + Row4 '...*.|.....|...*.|.....|...*.|.....' + Row5 '.*...|.....|.*...|.....|.*...|.....' + Row6 '*****|.....|*****|.....|*****|.....' + Row7 '.*...|.....|.*...|.....|.*...|.....' + Row8 '.....|.....|.....|.....|.....|.....' + } +} + +Widget Lightning { + class 'icon' + speed 100 + visible cpu('busy', 500)-50 + bitmap { + row1 '...***' + row2 '..***.' + row3 '.***..' + row4 '.****.' + row5 '..**..' + row6 '.**...' + row7 '**....' + row8 '*.....' + } +} + +Widget Rain { + class 'icon' + speed 200 + bitmap { + row1 '...*.|.....|.....|.*...|....*|..*..|.....|*....' + row2 '*....|...*.|.....|.....|.*...|....*|..*..|.....' + row3 '.....|*....|...*.|.....|.....|.*...|....*|..*..' + row4 '..*..|.....|*....|...*.|.....|.....|.*...|....*' + row5 '....*|..*..|.....|*....|...*.|.....|.....|.*...' + row6 '.*...|....*|..*..|.....|*....|...*.|.....|.....' + row7 '.....|.*...|....*|..*..|.....|*....|...*.|.....' + row8 '.....|.....|.*...|....*|..*..|.....|*....|...*.' + } +} + + +Widget GPO_Val1 { + class 'Text' + expression LCD::GPO(1) + prefix 'GPO#1' + width 10 + precision 0 + align 'R' + update tick +} + +Widget GPI_Val1 { + class 'Text' + expression LCD::GPI(1) + prefix 'GPI#1' + width 10 + precision 0 + align 'R' + update tick +} + +Widget GPO_Val4 { + class 'Text' + expression LCD::GPO(4) + prefix 'GPO#4' + width 10 + precision 0 + align 'R' + update tick +} + +Widget GPO_Test1 { + class 'GPO' + expression 255*test::onoff(1) + update 300 +} + +Widget GPO_Test255 { + class 'GPO' + expression test::bar(0,255, 0, 1) + update 100 +} + +Widget GPO_picolcd { + class 'GPO' + expression test::onoff(1) + update 300 +} + +Widget CpuImage { + class 'Image' + file '/etc/picoLCDGraphic/Images/cpu_a.png' + update 1000 + visible 1 + inverted 0 + reload 0 +} + +Widget HddImage { + class 'Image' + file '/etc/picoLCDGraphic/Images/hdd_a.png' + update 1000 + visible 1 + inverted 0 + reload 0 +} + +Widget RamImage { + class 'Image' + file '/etc/picoLCDGraphic/Images/ram_a.png' + update 1000 + visible 1 + inverted 0 + reload 0 +} + +Widget NetImage { + class 'Image' + file '/etc/picoLCDGraphic/Images/net_a.png' + update 1000 + visible 1 + inverted 0 + reload 0 +} + +Widget FanImage { + class 'Image' + file '/etc/picoLCDGraphic/Images/fan_a.png' + update 1000 + visible 1 + inverted 0 + reload 0 +} + + +Layout picoLCD { +# Layer 1 { +# X0.Y0 'BandwidthImage' +# } +# Layer 1 { +# X0.Y0 'CpuImage' +# } + Row1 { + Col1 'CPULabel' + Col6 'CPU' + Col11 'CPUBar' + Col21 'RAMLabel' + Col26 'RAMFree' + Col31 'RAMTotal' + } + Row2 { + Col1 'IDELabel' + Col6 'IDEIn' + Col17 'IDEOut' + Col28 'IDEBar' + } + Row3 { + Col1 'FSSpace' + } + Row4 { + Col1 'ETHLabel' + Col6 'ETHIn' + Col17 'ETHOut' + Col28 'ETHBar' + } + Row7 { + Col1 'Time' + Col22 'Uptime' + } + + Row8 { + Col1 'Uptime' + Col1 'BottomTicker' + } + #Layer 2 { + # X0.Y0 'ImageTest' + #} + +#GPO1 'GPO_picolcd' +#GPO2 'GPO_picolcd' +#GPO8 'GPO_picolcd' +} + +Display 'picoLCD' +Layout 'picoLCD' diff --git a/contrib/picoLCD/lcd4linux.conf.mrtg b/contrib/picoLCD/lcd4linux.conf.mrtg new file mode 100644 index 0000000..b74506b --- /dev/null +++ b/contrib/picoLCD/lcd4linux.conf.mrtg @@ -0,0 +1,92 @@ +Display picoLCD { + Driver 'picoLCDGraphic' + Size '256x64' + Update 200 + Contrast 230 + Backlight 1 + Inverted 1 + Icons 1 +} + + +Variables { + n 0 + nkey 0 + currentImage 'http://192.168.12.113/mrtg/127.0.0.1_2-month.png' + mrtgDayImageURL 'http://192.168.12.113/mrtg/127.0.0.1_2-day.png' + mrtgWeekImageURL 'http://192.168.12.113/mrtg/127.0.0.1_2-week.png' + #currentFile '/tmp/127.0.0.1_2-day.png' + currentFile ' ' + tick 500 + tack 100 + minute 60000 +} + +Widget TimerW { + class 'Timer' + expression n=LCD::GPI(1);nkey=n!=0?n:nkey + active 1 + update 100 +} + + +# export PYTHONPATH which should point to the scripts usually /etc/picoLCDGraphic/Scripts +Widget MRTGMinute { + class 'Text' + expression currentFile=python::exec('mrtg', 'saveimage', currentImage) + width 42 + #update minute + update 100 +} + +Widget test { + class 'Text' + expression currentFile + width 42 + #update minute + update 100 +} + +# Python script will save the filename as taken from the URL above in the /etc/picoLCDGraphic/Images path +# Modify mrtg.py to save in another path and also change file tag below +Widget BandwidthImage { + class 'Image' + file currentFile + visible 1 + inverted 0 + reload 1 + #update minute + update 100 + #update tick +} + +Widget GPO_kup { + class 'GPO' + expression currentImage=nkey==5?mrtgDayImageURL:currentImage;nkey==5?1:0 + update 300 +} + + Widget GPO_kdown { + class 'GPO' + expression currentImage=nkey==7?mrtgWeekImageURL:currentImage;nkey==7?1:0 + update 300 +} + + +Layout picoLCD { + Row1 { + Col1 'MRTGMinute' + } + + Layer 1 { + X0.Y0 'BandwidthImage' + } + + Timer1 'TimerW' + GPO2 'GPO_kup' + GPO3 'GPO_kdown' + +} + +Display 'picoLCD' +Layout 'picoLCD' diff --git a/contrib/picoLCD/lcd4linux.conf.rss b/contrib/picoLCD/lcd4linux.conf.rss new file mode 100644 index 0000000..95c58a8 --- /dev/null +++ b/contrib/picoLCD/lcd4linux.conf.rss @@ -0,0 +1,143 @@ +Display picoLCD { + Driver 'picoLCDGraphic' + Size '256x64' + Update 200 + Contrast 230 + Backlight 1 + Inverted 1 + Icons 1 +} + + +Variables { + n 0 + nkey 0 + page 0 + title 0 + rss1 'http://slashdot.org/slashdot.rdf' + rss2 'http://www.engadget.com/rss.xml' + rss 'http://www.linuxsecurity.com/static-content/debian.rss' + tick 500 + tack 100 + minute 60000 +} + +Widget TimerW { + class 'Timer' + expression n=LCD::GPI(1);nkey=n + active 1 + update 100 +} + + +# export PYTHONPATH which should point to the scripts usually /etc/picoLCDGraphic/Scripts + +Widget RSSFeedInfo { + class 'Text' + #expression title=1+page;param='!'.title;python::exec('rsstimer', 'getfeed', rss.param) + expression rss.' page:'.page + width 42 + align 'L' + style 'bold' + #update minute + update 500 +} + +Widget RSSFeedTitle1 { + class 'Text' + expression title=1+page;param='!'.title;python::exec('rsstimer', 'getfeed', rss.param) + width 42 + prefix '>' + align 'L' + #update minute + update 500 +} + + + +Widget RSSFeedTitle2 { + class 'Text' + expression title=2+page;param='!'.title;python::exec('rsstimer', 'getfeed', rss.param) + width 42 + prefix '>' + align 'L' + #update minute + update 500 +} + + +Widget RSSFeedTitle3 { + class 'Text' + expression title=3+page;param='!'.title;python::exec('rsstimer', 'getfeed', rss.param) + width 42 + prefix '>' + align 'L' + #update minute + update 500 +} + +Widget RSSFeedTitle4 { + class 'Text' + expression title=4+page;param='!'.title;python::exec('rsstimer', 'getfeed', rss.param) + width 42 + prefix '>' + align 'L' + #update minute + update 500 +} + + +Widget GPO_kback { + class 'GPO' + expression rss=nkey==1?rss1:rss + update 100 +} + +Widget GPO_khome { + class 'GPO' + expression rss=nkey==2?rss2:rss + update 100 +} + + +Widget GPO_kup { + class 'GPO' + expression page=nkey==5?page-1:page#;nkey==5?1:0 + update 100 +} + + Widget GPO_kdown { + class 'GPO' + expression page=nkey==7?page+1:page#;nkey==7?1:0 + update 100 +} + + +Layout picoLCD { + Row1 { + Col1 'RSSFeedInfo' + } + Row2 { + Col1 'RSSFeedTitle1' + } + Row4 { + Col1 'RSSFeedTitle2' + } + Row6 { + Col1 'RSSFeedTitle3' + } + Row8 { + Col1 'RSSFeedTitle4' + } + + Timer1 'TimerW' + + GPO1 'GPO_kback' + GPO2 'GPO_khome' + GPO3 'GPO_kup' + GPO4 'GPO_kdown' + +} + +Display 'picoLCD' +Layout 'picoLCD' diff --git a/contrib/picoLCD/lcd4linux.conf.rss.timers b/contrib/picoLCD/lcd4linux.conf.rss.timers new file mode 100644 index 0000000..8c9f32e --- /dev/null +++ b/contrib/picoLCD/lcd4linux.conf.rss.timers @@ -0,0 +1,128 @@ +Display picoLCD { + Driver 'picoLCDGraphic' + Size '256x64' + Update 200 + Contrast 230 + Backlight 1 + Inverted 1 + Icons 1 +} + + +Variables { + n 0 + nkey 0 + page 0 + t 0 + p ' ' + r1 ' ' + r2 ' ' + r3 ' ' + r4 ' ' + rss 'http://slashdot.org/slashdot.rdf' + + tick 500 + tack 100 + minute 60000 + #rssRefresh minute + rssRefresh 1000 +} + +Widget TimerW { + class 'Timer' + expression n=LCD::GPI(1);nkey=n!=0?n:nkey + active 1 + update 100 +} + +Widget TimerRSS { + class 'Timer' + expression t=1+page;p='!'.t;r1=python::exec('rss', 'pf', rss.p);t=2+page;p='!'.t;r2=python::exec('rss', 'pf', rss.p);t=3+page;p='!'.t;r3=python::exec('rss', 'pf', rss.p);t=4+page;p='!'.t;r4=python::exec('rss', 'pf', rss.p);rssRefresh=1000 + active 1 + update rssRefresh +} + + +# export PYTHONPATH which should point to the scripts usually /etc/picoLCDGraphic/Scripts +Widget RSSFeedTitle1 { + class 'Text' + #expression title=1+page;param='!'.title;python::exec('rss', 'parsefeed', slashdotRSS.param) + expression r1 + width 42 + prefix '- ' + align 'L' + #update minute + update 300 +} + + + +Widget RSSFeedTitle2 { + class 'Text' + expression r2 + width 42 + prefix '- ' + align 'L' + #update minute + update 300 +} + + +Widget RSSFeedTitle3 { + class 'Text' + expression r3 + width 42 + prefix '- ' + align 'L' + #update minute + update 300 +} + +Widget RSSFeedTitle4 { + class 'Text' + expression r4 + width 42 + prefix '- ' + align 'L' + #update minute + update 300 +} + + +Widget GPO_kup { + class 'GPO' + expression page=nkey==5?0:page;nkey==5?1:0#;rssRefresh=nkey==5?100:rssRefresh + update 100 +} + + Widget GPO_kdown { + class 'GPO' + expression page=nkey==7?4:page;nkey==7?1:0#;rssRefresh=nkey==7?100:rssRefresh + update 100 +} + + +Layout picoLCD { + Row1 { + Col1 'RSSFeedTitle1' + } + Row3 { + Col1 'RSSFeedTitle2' + } + Row5 { + Col1 'RSSFeedTitle3' + } + Row7 { + Col1 'RSSFeedTitle4' + } + + Timer1 'TimerW' + Timer2 'TimerRSS' + + GPO2 'GPO_kup' + GPO3 'GPO_kdown' + +} + +Display 'picoLCD' +Layout 'picoLCD' diff --git a/contrib/picoLCD/mrtg.py b/contrib/picoLCD/mrtg.py new file mode 100644 index 0000000..e501ca9 --- /dev/null +++ b/contrib/picoLCD/mrtg.py @@ -0,0 +1,21 @@ +import urllib +import shutil + +download_path = "/tmp/" + +def saveimage(imageurl): + filename = imageurl.split('/')[-1] + tmpname = filename + ".tmp" + try: + urllib.urlretrieve(imageurl, download_path + tmpname) + except IOError: + return "Error downloading file" + else: + shutil.move(download_path + tmpname, download_path + filename) + return download_path + filename + + +#saveimage("http://www.switch.ch/network/operation/statistics/geant2-day.png") +#saveimage("http://192.168.12.113/mrtg/127.0.0.1_2-day.png") + + diff --git a/contrib/picoLCD/rsstimer.py b/contrib/picoLCD/rsstimer.py new file mode 100644 index 0000000..5da92ea --- /dev/null +++ b/contrib/picoLCD/rsstimer.py @@ -0,0 +1,92 @@ +import feedparser +import time +import datetime +import tempfile +import linecache + +# temporary file used to store rss entries +filename = "/tmp/rsstimer.tmp" +# interval in seconds between rss updates +updateinterval = 60 + +# lcd4linux permits only 1 parameter passed to the function +# we send the rss title id with the ! spacer +def getfeed(rssfeed): + print rssfeed + idx = 0 + feed = rssfeed.split('!')[0] + idx = int(rssfeed.split('!')[-1]) + if (idx <= 0): idx = 1; + + oldfeed = fgetfeed() + + if (oldfeed != feed): + lastupdate = 0 + print "Feed changed refresing" + else: + lastupdate = fgetseconds() + + if (lastupdate <= 0): + saverss(feed) + else: + now = getseconds() + delta = now - lastupdate + if (delta > updateinterval): + print "Last update: " + str(delta) + " seconds ago. Updating the rss entries." + saverss(feed) + # first line in the file is the timestamp second is the feed url + output = linecache.getline(filename, idx + 2) + print output + return output + +def getseconds(): + ts = datetime.datetime.now() + return time.mktime(ts.timetuple()) + +def fgetseconds(): + try: + f = open(filename, "r") + except IOError: + print "Cannot get timestamp from file" + return 0 + else: + return float(f.readline()) + +def fgetfeed(): + try: + f = open(filename, "r") + except IOError: + print "Cannot get feed from file" + return ' ' + else: + # skip first line + f.readline() + return f.readline().rstrip("\n") + + +def saverss(rssfeed): + linecache.clearcache() + f = open(filename, "w") + # save timestamp + f.write(str(getseconds())) + f.write("\n") + # save feed url + f.write(rssfeed) + f.write("\n") + print "Downloading the rss feed from: " + rssfeed + feed = feedparser.parse(rssfeed) + for entry in feed.entries: + f.write(entry.title) + f.write("\n") + f.close + print "Done" + +def printrss(): + f = open(filename, "r") + f.readline() + for line in f: + print line + +#print getfeed("http://slashdot.org/slashdot.rdf!5") +print getfeed("http://www.linux.com/feed?theme=rss!1") + diff --git a/curses.m4 b/curses.m4 new file mode 100644 index 0000000..c6ab67e --- /dev/null +++ b/curses.m4 @@ -0,0 +1,322 @@ +dnl $Id: curses.m4 729 2007-01-14 13:44:38Z michael $ +dnl $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/curses.m4 $ + + +dnl Curses detection: Munged from Midnight Commander's configure.in +dnl +dnl What it does: +dnl ============= +dnl +dnl - Determine which version of curses is installed on your system +dnl and set the -I/-L/-l compiler entries and add a few preprocessor +dnl symbols +dnl - Do an AC_SUBST on the CURSES_INCLUDEDIR and CURSES_LIBS so that +dnl @CURSES_INCLUDEDIR@ and @CURSES_LIBS@ will be available in +dnl Makefile.in's +dnl - Modify the following configure variables (these are the only +dnl curses.m4 variables you can access from within configure.in) +dnl CURSES_INCLUDEDIR - contains -I's and possibly -DRENAMED_CURSES if +dnl an ncurses.h that's been renamed to curses.h +dnl is found. +dnl CURSES_LIBS - sets -L and -l's appropriately +dnl CFLAGS - if --with-sco, add -D_SVID3 +dnl has_curses - exports result of tests to rest of configure +dnl +dnl Usage: +dnl ====== +dnl 1) Add lines indicated below to acconfig.h +dnl 2) call AC_CHECK_CURSES after AC_PROG_CC in your configure.in +dnl 3) Instead of #include you should use the following to +dnl properly locate ncurses or curses header file +dnl +dnl #if defined(USE_NCURSES) && !defined(RENAMED_NCURSES) +dnl #include +dnl #else +dnl #include +dnl #endif +dnl +dnl 4) Make sure to add @CURSES_INCLUDEDIR@ to your preprocessor flags +dnl 5) Make sure to add @CURSES_LIBS@ to your linker flags or LIBS +dnl +dnl Notes with automake: +dnl - call AM_CONDITIONAL(HAS_CURSES, test "$has_curses" = true) from +dnl configure.in +dnl - your Makefile.am can look something like this +dnl ----------------------------------------------- +dnl INCLUDES= blah blah blah $(CURSES_INCLUDEDIR) +dnl if HAS_CURSES +dnl CURSES_TARGETS=name_of_curses_prog +dnl endif +dnl bin_PROGRAMS = other_programs $(CURSES_TARGETS) +dnl other_programs_SOURCES = blah blah blah +dnl name_of_curses_prog_SOURCES = blah blah blah +dnl other_programs_LDADD = blah +dnl name_of_curses_prog_LDADD = blah $(CURSES_LIBS) +dnl ----------------------------------------------- +dnl +dnl +dnl The following lines should be added to acconfig.h: +dnl ================================================== +dnl +dnl /*=== Curses version detection defines ===*/ +dnl /* Found some version of curses that we're going to use */ +dnl #undef HAS_CURSES +dnl +dnl /* Use SunOS SysV curses? */ +dnl #undef USE_SUNOS_CURSES +dnl +dnl /* Use old BSD curses - not used right now */ +dnl #undef USE_BSD_CURSES +dnl +dnl /* Use SystemV curses? */ +dnl #undef USE_SYSV_CURSES +dnl +dnl /* Use Ncurses? */ +dnl #undef USE_NCURSES +dnl +dnl /* If you Curses does not have color define this one */ +dnl #undef NO_COLOR_CURSES +dnl +dnl /* Define if you want to turn on SCO-specific code */ +dnl #undef SCO_FLAVOR +dnl +dnl /* Set to reflect version of ncurses * +dnl * 0 = version 1.* +dnl * 1 = version 1.9.9g +dnl * 2 = version 4.0/4.1 */ +dnl #undef NCURSES_970530 +dnl +dnl /*=== End new stuff for acconfig.h ===*/ +dnl + + +AC_DEFUN([AC_CHECK_CURSES],[ + search_ncurses=true + screen_manager="" + has_curses=false + + CFLAGS=${CFLAGS--O} + + AC_SUBST(CURSES_LIBS) + AC_SUBST(CURSES_INCLUDEDIR) + + AC_ARG_WITH(sco, + [ --with-sco Use this to turn on SCO-specific code],[ + if test x$withval = xyes; then + AC_DEFINE(SCO_FLAVOR,1,[Define if you want to turn on SCO-specific code]) + CFLAGS="$CFLAGS -D_SVID3" + fi + ]) + + AC_ARG_WITH(sunos-curses, + [ --with-sunos-curses Used to force SunOS 4.x curses],[ + if test x$withval = xyes; then + AC_USE_SUNOS_CURSES + fi + ]) + + AC_ARG_WITH(osf1-curses, + [ --with-osf1-curses Used to force OSF/1 curses],[ + if test x$withval = xyes; then + AC_USE_OSF1_CURSES + fi + ]) + + AC_ARG_WITH(vcurses, + [ --with-vcurses[=incdir] Used to force SysV curses], + if test x$withval != xyes; then + CURSES_INCLUDEDIR="-I$withval" + fi + AC_USE_SYSV_CURSES + ) + + AC_ARG_WITH(ncurses, + [ --with-ncurses[=dir] Compile with ncurses/locate base dir], + if test x$withval = xno ; then + search_ncurses=false + elif test x$withval != xyes ; then + CURSES_LIBS="$LIBS -L$withval/lib -lncurses" + CURSES_INCLUDEDIR="-I$withval/include" + search_ncurses=false + screen_manager="ncurses" + AC_DEFINE(USE_NCURSES,1,[Use Ncurses?]) + AC_DEFINE(HAS_CURSES,1,[Found some version of curses that we're going to use]) + has_curses=true + fi + ) + + if $search_ncurses + then + AC_SEARCH_NCURSES() + fi + + +]) + + +AC_DEFUN([AC_USE_SUNOS_CURSES], [ + search_ncurses=false + screen_manager="SunOS 4.x /usr/5include curses" + AC_MSG_RESULT(Using SunOS 4.x /usr/5include curses) + AC_DEFINE(USE_SUNOS_CURSES,1,[Use SunOS SysV curses?]) + AC_DEFINE(HAS_CURSES,1,[Found some version of curses that we're going to use]) + has_curses=true + AC_DEFINE(NO_COLOR_CURSES,1,[If you Curses does not have color define this one]) + AC_DEFINE(USE_SYSV_CURSES,1,[Use SystemV curses?]) + CURSES_INCLUDEDIR="-I/usr/5include" + CURSES_LIBS="/usr/5lib/libcurses.a /usr/5lib/libtermcap.a" + AC_MSG_RESULT(Please note that some screen refreshs may fail) +]) + +AC_DEFUN([AC_USE_OSF1_CURSES], [ + AC_MSG_RESULT(Using OSF1 curses) + search_ncurses=false + screen_manager="OSF1 curses" + AC_DEFINE(HAS_CURSES,1,[Found some version of curses that we're going to use]) + has_curses=true + AC_DEFINE(NO_COLOR_CURSES,1,[If you Curses does not have color define this one]) + AC_DEFINE(USE_SYSV_CURSES,1,[Use SystemV curses?]) + CURSES_LIBS="-lcurses" +]) + +AC_DEFUN([AC_USE_SYSV_CURSES], [ + AC_MSG_RESULT(Using SysV curses) + AC_DEFINE(HAS_CURSES,1,[Found some version of curses that we're going to use]) + has_curses=true + AC_DEFINE(USE_SYSV_CURSES,1,[Use SystemV curses?]) + search_ncurses=false + screen_manager="SysV/curses" + CURSES_LIBS="-lcurses" +]) + +dnl AC_ARG_WITH(bsd-curses, +dnl [--with-bsd-curses Used to compile with bsd curses, not very fancy], +dnl search_ncurses=false +dnl screen_manager="Ultrix/cursesX" +dnl if test $system = ULTRIX +dnl then +dnl THIS_CURSES=cursesX +dnl else +dnl THIS_CURSES=curses +dnl fi +dnl +dnl CURSES_LIBS="-l$THIS_CURSES -ltermcap" +dnl AC_DEFINE(HAS_CURSES,1,[Found some version of curses that we're going to use]) +dnl has_curses=true +dnl AC_DEFINE(USE_BSD_CURSES,1,[Use old BSD curses - not used right now]) +dnl AC_MSG_RESULT(Please note that some screen refreshs may fail) +dnl AC_MSG_WARN(Use of the bsdcurses extension has some) +dnl AC_MSG_WARN(display/input problems.) +dnl AC_MSG_WARN(Reconsider using xcurses) +dnl) + + +dnl +dnl Parameters: directory filename cureses_LIBS curses_INCLUDEDIR nicename +dnl +AC_DEFUN([AC_NCURSES], [ + if $search_ncurses + then + if test -f $1/$2 + then + AC_MSG_RESULT(Found ncurses on $1/$2) + CURSES_LIBS="$3" + CURSES_INCLUDEDIR="$4" + search_ncurses=false + screen_manager=$5 + AC_DEFINE(HAS_CURSES,1,[Found some version of curses that we're going to use]) + has_curses=true + AC_DEFINE(USE_NCURSES,1,[Use Ncurses?]) + fi + fi +]) + +AC_DEFUN([AC_SEARCH_NCURSES], [ + AC_CHECKING(location of ncurses.h file) + + AC_NCURSES(/usr/include, ncurses.h, -lncurses,, "ncurses on /usr/include") + AC_NCURSES(/usr/include/ncurses, ncurses.h, -lncurses, -I/usr/include/ncurses, "ncurses on /usr/include/ncurses") + AC_NCURSES(/usr/local/include, ncurses.h, -L/usr/local/lib -lncurses, -I/usr/local/include, "ncurses on /usr/local") + AC_NCURSES(/usr/local/include/ncurses, ncurses.h, -L/usr/local/lib -L/usr/local/lib/ncurses -lncurses, -I/usr/local/include/ncurses, "ncurses on /usr/local/include/ncurses") + + AC_NCURSES(/usr/local/include/ncurses, curses.h, -L/usr/local/lib -lncurses, -I/usr/local/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/local/.../ncurses") + + AC_NCURSES(/usr/include/ncurses, curses.h, -lncurses, -I/usr/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/include/ncurses") + + dnl + dnl We couldn't find ncurses, try SysV curses + dnl + if $search_ncurses + then + AC_EGREP_HEADER(init_color, /usr/include/curses.h, + AC_USE_SYSV_CURSES) + AC_EGREP_CPP(USE_NCURSES,[ +#include +#ifdef __NCURSES_H +#undef USE_NCURSES +USE_NCURSES +#endif +],[ + CURSES_INCLUDEDIR="$CURSES_INCLUDEDIR -DRENAMED_NCURSES" + AC_DEFINE(HAS_CURSES,1,[Found some version of curses that we're going to use]) + has_curses=true + AC_DEFINE(USE_NCURSES,1,[Use Ncurses?]) + search_ncurses=false + screen_manager="ncurses installed as curses" +]) + fi + + dnl + dnl Try SunOS 4.x /usr/5{lib,include} ncurses + dnl The flags USE_SUNOS_CURSES, USE_BSD_CURSES and BUGGY_CURSES + dnl should be replaced by a more fine grained selection routine + dnl + if $search_ncurses + then + if test -f /usr/5include/curses.h + then + AC_USE_SUNOS_CURSES + fi + else + # check for ncurses version, to properly ifdef mouse-fix + AC_MSG_CHECKING(for ncurses version) + ncurses_version=unknown +cat > conftest.$ac_ext < +#else +#include +#endif +#undef VERSION +VERSION:NCURSES_VERSION +EOF + if (eval "$ac_cpp conftest.$ac_ext") 2>&AC_FD_CC | + egrep "VERSION:" >conftest.out 2>&1; then +changequote(,)dnl + ncurses_version=`cat conftest.out|sed -e 's/^[^"]*"//' -e 's/".*//'` +changequote([,])dnl + fi + rm -rf conftest* + AC_MSG_RESULT($ncurses_version) + case "$ncurses_version" in +changequote(,)dnl + 4.[01]) +changequote([,])dnl + AC_DEFINE(NCURSES_970530,2,[Set to reflect version of ncurses]) + ;; + 1.9.9g) + AC_DEFINE(NCURSES_970530,1,[Set to reflect version of ncurses]) + ;; + 1*) + AC_DEFINE(NCURSES_970530,0,[Set to reflect version of ncurses]) + ;; + esac + fi +]) + + + + + diff --git a/debug.c b/debug.c new file mode 100644 index 0000000..56f1a9d --- /dev/null +++ b/debug.c @@ -0,0 +1,93 @@ +/* $Id: debug.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/debug.c $ + * + * debug() and error() functions + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * message (level, format, ...) + * passes the arguments to vsprintf() and + * writes the resulting string either to stdout + * or syslog. + * this function should not be called directly, + * but the macros info(), debug() and error() + * + */ + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" + +int running_foreground = 0; +int running_background = 0; + +int verbose_level = 0; + +void message(const int level, const char *format, ...) +{ + va_list ap; + char buffer[256]; + static int log_open = 0; + + if (level > verbose_level) + return; + + va_start(ap, format); + vsnprintf(buffer, sizeof(buffer), format, ap); + va_end(ap); + + if (!running_background) { + +#ifdef WITH_CURSES + extern int curses_error(char *); + if (!curses_error(buffer)) +#endif + fprintf(level ? stdout : stderr, "%s\n", buffer); + } + + if (running_foreground) + return; + + if (!log_open) { + openlog("LCD4Linux", LOG_PID, LOG_USER); + log_open = 1; + } + + switch (level) { + case 0: + syslog(LOG_ERR, "%s", buffer); + break; + case 1: + syslog(LOG_INFO, "%s", buffer); + break; + default: + syslog(LOG_DEBUG, "%s", buffer); + } +} diff --git a/debug.h b/debug.h new file mode 100644 index 0000000..09c93c7 --- /dev/null +++ b/debug.h @@ -0,0 +1,40 @@ +/* $Id: debug.h 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/debug.h $ + * + * debug messages + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef _DEBUG_H_ +#define _DEBUG_H_ + +extern int running_foreground; +extern int running_background; +extern int verbose_level; + +void message(const int level, const char *format, ...) __attribute__ ((format(__printf__, 2, 3))); + +#define debug(args...) message (2, __FILE__ ": " args) +#define info(args...) message (1, args) +#define error(args...) message (0, args) + +#endif diff --git a/depcomp b/depcomp new file mode 100644 index 0000000..e5f9736 --- /dev/null +++ b/depcomp @@ -0,0 +1,589 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2007-03-29.01 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software +# Foundation, Inc. + +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, USA. + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Originally written by Alexandre Oliva . + +case $1 in + '') + echo "$0: No command. Try \`$0 --help' for more information." 1>&2 + exit 1; + ;; + -h | --h*) + cat <<\EOF +Usage: depcomp [--help] [--version] PROGRAM [ARGS] + +Run PROGRAMS ARGS to compile a file, generating dependencies +as side-effects. + +Environment variables: + depmode Dependency tracking mode. + source Source file read by `PROGRAMS ARGS'. + object Object file output by `PROGRAMS ARGS'. + DEPDIR directory where to store dependencies. + depfile Dependency file to output. + tmpdepfile Temporary file to use when outputing dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +if test -z "$depmode" || test -z "$source" || test -z "$object"; then + echo "depcomp: Variables source, object and depmode must be set" 1>&2 + exit 1 +fi + +# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. +depfile=${depfile-`echo "$object" | + sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} +tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} + +rm -f "$tmpdepfile" + +# Some modes work just like other modes, but use different flags. We +# parameterize here, but still list the modes in the big case below, +# to make depend.m4 easier to write. Note that we *cannot* use a case +# here, because this file can only contain one case statement. +if test "$depmode" = hp; then + # HP compiler uses -M and no extra arg. + gccflag=-M + depmode=gcc +fi + +if test "$depmode" = dashXmstdout; then + # This is just like dashmstdout with a different argument. + dashmflag=-xM + depmode=dashmstdout +fi + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. +## Unfortunately, FreeBSD c89 acceptance of flags depends upon +## the command line argument order; so add the flags where they +## appear in depend2.am. Note that the slowdown incurred here +## affects only configure: in makefiles, %FASTDEP% shortcuts this. + for arg + do + case $arg in + -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; + *) set fnord "$@" "$arg" ;; + esac + shift # fnord + shift # $arg + done + "$@" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## Some versions of gcc put a space before the `:'. On the theory +## that the space means something, we add a space to the output as +## well. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp) + # This case exists only to let depend.m4 do its work. It works by + # looking at the text of this script. This case will never be run, + # since it is checked for above. + exit 1 + ;; + +sgi) + if test "$libtool" = yes; then + "$@" "-Wp,-MDupdate,$tmpdepfile" + else + "$@" -MDupdate "$tmpdepfile" + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> $depfile + echo >> $depfile + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> $depfile + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts `$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.u + tmpdepfile2=$base.u + tmpdepfile3=$dir.libs/$base.u + "$@" -Wc,-M + else + tmpdepfile1=$dir$base.u + tmpdepfile2=$dir$base.u + tmpdepfile3=$dir$base.u + "$@" -M + fi + stat=$? + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler understands `-MD -MF file'. However on + # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want: + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using \ : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + # Each line is of the form `foo.o: dependent.h', + # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" + # Some versions of the HPUX 10.20 sed can't process this invocation + # correctly. Breaking it into two sed invocations is a workaround. + sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | + sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +hp2) + # The "hp" stanza above does not work with aCC (C++) and HP's ia64 + # compilers, which have integrated preprocessors. The correct option + # to use with these is +Maked; it writes dependencies to a file named + # 'foo.d', which lands next to the object file, wherever that + # happens to be. + # Much of this is similar to the tru64 case; see comments there. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + if test "$libtool" = yes; then + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir.libs/$base.d + "$@" -Wc,+Maked + else + tmpdepfile1=$dir$base.d + tmpdepfile2=$dir$base.d + "$@" +Maked + fi + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile" + # Add `dependent.h:' lines. + sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" "$tmpdepfile2" + ;; + +tru64) + # The Tru64 compiler uses -MD to generate dependencies as a side + # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. + # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put + # dependencies in `foo.d' instead, so we check for that too. + # Subdirectories are respected. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mechanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in $dir.libs/$base.o.d and + # in $dir$base.o.d. We have to check for both files, because + # one of the two compilations can be disabled. We should prefer + # $dir$base.o.d over $dir.libs/$base.o.d because the latter is + # automatically cleaned when .libs/ is deleted, while ignoring + # the former would cause a distcleancheck panic. + tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for `:' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. + "$@" $dashmflag | + sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no + for arg in "$@"; do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix="`echo $object | sed 's/^.*\././'`" + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + + # Remove `-o $object'. + IFS=" " + for arg + do + case $arg in + -o) + shift + ;; + $object) + shift + ;; + *) + set fnord "$@" "$arg" + shift # fnord + shift # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o, + # because we must use -o when running libtool. + "$@" || exit $? + IFS=" " + for arg + do + case "$arg" in + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/drivers.m4 b/drivers.m4 new file mode 100644 index 0000000..7ee94ce --- /dev/null +++ b/drivers.m4 @@ -0,0 +1,862 @@ +dnl $Id: drivers.m4 1137 2011-01-02 00:39:10Z michael $ +dnl $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drivers.m4 $ + + +dnl LCD4Linux Drivers conf part +dnl +dnl Copyright (C) 1999, 2000, 2001, 2002, 2003 Michael Reinelt +dnl Copyright (C) 2004 The LCD4Linux Team +dnl +dnl This file is part of LCD4Linux. +dnl +dnl LCD4Linux is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 2, or (at your option) +dnl any later version. +dnl +dnl LCD4Linux is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +AC_MSG_CHECKING([which drivers to compile]) +AC_ARG_WITH( + drivers, + [ --with-drivers= compile driver for displays in ,] + [ drivers may be separated with commas,] + [ 'all' (default) compiles all available drivers,] + [ drivers may be excluded with 'all,!',] + [ (try 'all,\!' if your shell complains...)] + [ possible drivers are:] + [ ASTUSB, BeckmannEgle, BWCT, CrystalFontz, Curses, Cwlinux, D4D,] + [ EA232Graphic, EFN, FW8888, G15, GLCD2USB, HD44780, HD44780-I2C,] + [ IRLCD, LCD2USB, LCDLinux, LEDMatrix, LCDTerm, LPH7508, LUIse,] + [ LW_ABP, M50530, MatrixOrbital, MatrixOrbitalGX,] + [ MilfordInstruments, Noritake, NULL, Pertelian, PHAnderson,] + [ PICGraphic, picoLCD, picoLCDGraphic, PNG, PPM, RouterBoard,] + [ Sample, serdisplib, ShuttleVFD, SimpleLCD, st2205, T6963,] + [ Trefon, ULA200, USBHUB, USBLCD, VNC, WincorNixdorf, X11], + drivers=$withval, + drivers=all +) + +drivers=`echo $drivers|sed 's/,/ /g'` + +for driver in $drivers; do + + case $driver in + !*) + val="no" + driver=`echo $driver|cut -c 2-` + ;; + *) + val="yes" + ;; + esac + + case "$driver" in + all) + ASTUSB="yes" + BECKMANNEGLE="yes" + BWCT="yes" + CRYSTALFONTZ="yes" + CURSES="yes" + CWLINUX="yes" + D4D="yes" + EA232graphic="yes" + EFN="yes" + FW8888="yes" + G15="yes" + GLCD2USB="yes" + HD44780="yes" + HD44780_I2C="yes" + IRLCD="yes" + LCD2USB="yes" + LCDLINUX="yes" + LCDTERM="yes" + LEDMATRIX="yes" + LPH7508="yes" + LUISE="yes" + LW_ABP="yes" + M50530="yes" + MATRIXORBITAL="yes" + MATRIXORBITALGX="yes" + MILINST="yes" + NORITAKE="yes" + NULL="yes" + PERTELIAN="yes" + PHANDERSON="yes" + PICGRAPHIC="yes" + PICOLCD="yes" + PICOLCDGRAPHIC="yes" + PNG="yes" + PPM="yes" + ROUTERBOARD="yes" + SAMPLE="yes" + ST2205="yes" + SERDISPLIB="yes" + SHUTTLEVFD="yes" + SIMPLELCD="yes" + T6963="yes" + Trefon="yes" + ULA200="yes" + USBHUB="yes" + USBLCD="yes" + VNC="yes" + WINCORNIXDORF="yes" + X11="yes" + ;; + ASTUSB) + ASTUSB=$val + ;; + BeckmannEgle) + BECKMANNEGLE=$val + ;; + BWCT) + BWCT=$val + ;; + CrystalFontz) + CRYSTALFONTZ=$val + ;; + Curses) + CURSES=$val + ;; + Cwlinux) + CWLINUX=$val + ;; + D4D) + D4D=$val + ;; + EA232graphic) + EA232graphic=$val + ;; + EFN) + EFN=$val + ;; + FW8888) + FW8888=$val + ;; + G15) + G15=$val + ;; + GLCD2USB) + GLCD2USB=$val + ;; + HD44780) + HD44780=$val + ;; + HD44780-I2C) + HD44780_I2C=$val + ;; + IRLCD) + IRLCD=$val + ;; + LCD2USB) + LCD2USB=$val + ;; + LCDLinux) + LCDLINUX=$val + ;; + LCDTerm) + LCDTERM=$val + ;; + LEDMatrix) + LEDMATRIX=$val + ;; + LPH7508) + LPH7508=$val + ;; + LUIse) + LUISE=$val + ;; + LW_ABP) + LW_ABP=$val + ;; + M50530) + M50530=$val + ;; + MatrixOrbital) + MATRIXORBITAL=$val + ;; + MatrixOrbitalGX) + MATRIXORBITALGX=$val + ;; + MilfordInstruments) + MILINST=$val + ;; + Noritake) + NORITAKE=$val; + ;; + NULL) + NULL=$val; + ;; + Pertelian) + PERTELIAN=$val + ;; + PHAnderson) + PHANDERSON=$val + ;; + PICGraphic) + PICGRAPHIC=$val + ;; + picoLCD) + PICOLCD=$val + ;; + picoLCDGraphic) + PICOLCDGRAPHIC=$val + ;; + PNG) + PNG=$val + ;; + PPM) + PPM=$val + ;; + RouterBoard) + ROUTERBOARD=$val + ;; + Sample) + SAMPLE=$val + ;; + serdisplib) + SERDISPLIB=$val; + ;; + ShuttleVFD) + SHUTTLEVFD=$val + ;; + SimpleLCD) + SIMPLELCD=$val + ;; + st2205) + ST2205=$val + ;; + T6963) + T6963=$val + ;; + Trefon) + Trefon=$val + ;; + ULA200) + ULA200=$val + ;; + USBHUB) + USBHUB=$val + ;; + USBLCD) + USBLCD=$val + ;; + VNC) + VNC=$val + ;; + WincorNixdorf) + WINCORNIXDORF=$val + ;; + X11) + X11=$val + ;; + *) + AC_MSG_ERROR([Unknown driver '$driver']) + ;; + esac +done + +AC_MSG_RESULT([done]) + + +# generic display drivers +TEXT="no" +GRAPHIC="no" +IMAGE="no" +GPIO="no" + +# generiv I/O drivers +PARPORT="no" +SERIAL="no" +I2C="no" +KEYPAD="no" + +# generic libraries +LIBUSB="no" +LIBFTDI="no" + +if test "$ASTUSB" = "yes"; then + if test "$has_usb" = "true"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_ASTUSB.o" + LIBUSB="yes" + AC_DEFINE(WITH_ASTUSB,1,[ASTUSB driver]) + else + AC_MSG_WARN(usb.h not found: ASTUSB driver disabled) + fi +fi + +if test "$BECKMANNEGLE" = "yes"; then + TEXT="yes" + GPIO="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_BeckmannEgle.o" + AC_DEFINE(WITH_BECKMANNEGLE,1,[Beckmann&Egle driver]) +fi + +if test "$BWCT" = "yes"; then + if test "$has_usb" = "true"; then + TEXT="yes" + DRIVERS="$DRIVERS drv_BWCT.o" + LIBUSB="yes" + AC_DEFINE(WITH_BWCT,1,[BWCT driver]) + else + AC_MSG_WARN(usb.h not found: BWCT driver disabled) + fi +fi + +if test "$CRYSTALFONTZ" = "yes"; then + TEXT="yes" + GPIO="yes" + SERIAL="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_Crystalfontz.o" + AC_DEFINE(WITH_CRYSTALFONTZ,1,[Crystalfontz driver]) +fi + +if test "$CURSES" = "yes"; then + if test "$has_curses" = true; then + TEXT="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_Curses.o" + DRVLIBS="$DRVLIBS $CURSES_LIBS" + CPPFLAGS="$CPPFLAGS $CURSES_INCLUDES" + AC_DEFINE(WITH_CURSES,1,[Curses driver]) + else + AC_MSG_WARN(curses not found: Curses driver disabled) + fi +fi + +if test "$CWLINUX" = "yes"; then + TEXT="yes" + GPIO="yes" + SERIAL="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_Cwlinux.o" + AC_DEFINE(WITH_CWLINUX,1,[CwLinux driver]) +fi + +if test "$D4D" = "yes"; then + TEXT="yes" + GRAPHIC="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_D4D.o" + AC_DEFINE(WITH_D4D,1,[D4D driver]) +fi + +if test "$EA232graphic" = "yes"; then + GRAPHIC="yes" + SERIAL="yes" + GPIO="yes" + DRIVERS="$DRIVERS drv_EA232graphic.o" + AC_DEFINE(WITH_EA232graphic,1,[Electronic Assembly RS232 graphic driver]) +fi + +if test "$EFN" = "yes"; then + TEXT="yes" + DRIVERS="$DRIVERS drv_EFN.o" + AC_DEFINE(WITH_EFN,1,[Driver for EFN LED modules and EUG 100 ethernet to serial converter]) +fi + + +if test "$FW8888" = "yes"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_FW8888.o" + AC_DEFINE(WITH_FW8888,1,[Allnet FW8888 driver]) +fi + +if test "$G15" = "yes"; then + if test "$has_usb" = "true"; then + GRAPHIC="yes" + LIBUSB="yes" + DRIVERS="$DRIVERS drv_G15.o" + AC_DEFINE(WITH_G15,1,[G-15 driver]) + else + AC_MSG_WARN(usb.h not found: G15 driver disabled) + fi +fi + +if test "$GLCD2USB" = "yes"; then + if test "$has_usb" = "true"; then + GRAPHIC="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_GLCD2USB.o" + LIBUSB="yes" + AC_DEFINE(WITH_GLCD2USB,1,[GLCD2USB driver]) + else + AC_MSG_WARN(usb.h not found: GLCD2USB driver disabled) + fi +fi + +if test "$HD44780_I2C" = "yes"; then + TEXT="yes" + I2C="yes" + GPIO="yes" + DRIVERS="$DRIVERS drv_HD44780.o" + AC_DEFINE(WITH_HD44780,1,[HD44780 driver]) +fi + +if test "$HD44780" = "yes"; then + if test "$HD44780_I2C" != "yes"; then + if test "$has_parport" = "true"; then + TEXT="yes" + PARPORT="yes" + I2C="yes" + GPIO="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_HD44780.o" + AC_DEFINE(WITH_HD44780,1,[HD44780 driver]) + else + AC_MSG_WARN(asm/io.h or {linux/parport.h and linux/ppdev.h} not found: HD44780 driver disabled) + fi + else + HD44780="no" + AC_MSG_WARN(HD44780-i2c enabled disabling HD44780) + fi +fi + +if test "$IRLCD" = "yes"; then + if test "$has_usb" = "true"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_IRLCD.o" + LIBUSB="yes" + AC_DEFINE(WITH_IRLCD,1,[IRLCD driver]) + else + AC_MSG_WARN(usb.h not found: IRLCD driver disabled) + fi +fi + +if test "$LCD2USB" = "yes"; then + if test "$has_usb" = "true"; then + TEXT="yes" + SERIAL="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_LCD2USB.o" + LIBUSB="yes" + AC_DEFINE(WITH_LCD2USB,1,[LCD2USB driver]) + else + AC_MSG_WARN(usb.h not found: LCD2USB driver disabled) + fi +fi + +if test "$LCDLINUX" = "yes"; then + if test "$has_lcd_linux" = true; then + TEXT="yes" + DRIVERS="$DRIVERS drv_LCDLinux.o" + AC_DEFINE(WITH_LCDLINUX,1,[LCD-Linux driver]) + else + AC_MSG_WARN(linux/lcd-linux.h or linux/hd44780.h not found: LCD-Linux driver disabled) + fi +fi + +if test "$LCDTERM" = "yes"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_LCDTerm.o" + AC_DEFINE(WITH_LCDTERM,1,[LCDTerm driver]) +fi + +if test "$LEDMATRIX" = "yes"; then + GRAPHIC="yes" + DRIVERS="$DRIVERS drv_LEDMatrix.o" + AC_DEFINE(WITH_LEDMATRIX,1,[LEDMatrix driver]) +fi + +if test "$LPH7508" = "yes"; then + if test "$has_parport" = "true"; then + GRAPHIC="yes" + GPIO="yes" + PARPORT="yes" + DRIVERS="$DRIVERS drv_LPH7508.o" + AC_DEFINE(WITH_LPH7508,1,[LPH7508 driver]) + else + AC_MSG_WARN(asm/io.h or {linux/parport.h and linux/ppdev.h} not found: LPH7508 driver disabled) + fi +fi + +if test "$LUISE" = "yes"; then + if test "$has_luise" = "true"; then + GRAPHIC="yes" + DRIVERS="$DRIVERS drv_LUIse.o" + DRVLIBS="$DRVLIBS -L/usr/local/lib -lluise" + AC_DEFINE(WITH_LUISE,1,[LUIse driver]) + else + AC_MSG_WARN(luise.h not found: LUIse driver disabled) + fi +fi + +if test "$LW_ABP" = "yes"; then + TEXT="yes" + SERIAL="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_LW_ABP.o" + AC_DEFINE(WITH_LW_ABP,1,[LW ABP driver]) +fi + +if test "$M50530" = "yes"; then + if test "$has_parport" = "true"; then + TEXT="yes" + GPIO="yes" + PARPORT="yes" + DRIVERS="$DRIVERS drv_M50530.o" + AC_DEFINE(WITH_M50530,1,[M50530 driver]) + else + AC_MSG_WARN(asm/io.h or {linux/parport.h and linux/ppdev.h} not found: M50530 driver disabled) + fi +fi + +if test "$MATRIXORBITAL" = "yes"; then + TEXT="yes" + GPIO="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_MatrixOrbital.o" + AC_DEFINE(WITH_MATRIXORBITAL,1,[MatrixOrbital driver]) +fi + +if test "$MATRIXORBITALGX" = "yes"; then + if test "$has_usb" = "true"; then + GRAPHIC="yes" + SERIAL="yes" + LIBUSB="yes" + DRIVERS="$DRIVERS drv_MatrixOrbitalGX.o" + AC_DEFINE(WITH_MATRIXORBITALGX,1,[MatrixOrbitalGX driver]) + else + AC_MSG_WARN(usb.h not found: MatrixOrbitalGX driver disabled) + fi +fi + +if test "$MILINST" = "yes"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_MilfordInstruments.o" + AC_DEFINE(WITH_MILINST,1,[Milford Instruments driver]) +fi + +if test "$NORITAKE" = "yes"; then + if test "$has_parport" = "true"; then + TEXT="yes" + GRAPHIC="yes" + PARPORT="yes" + DRIVERS="$DRIVERS drv_Noritake.o" + AC_DEFINE(WITH_NORITAKE,1,[Noritake driver]) + else + AC_MSG_WARN(asm/io.h or {linux/parport.h and linux/ppdev.h} not found: NORITAKE driver disabled) + fi +fi + +if test "$NULL" = "yes"; then + TEXT="yes" + DRIVERS="$DRIVERS drv_NULL.o" + AC_DEFINE(WITH_NULL,1,[NULL driver]) +fi + +if test "$PERTELIAN" = "yes"; then + # select either text or graphics mode + TEXT="yes" + # select bus: serial (including USB), parallel or i2c + SERIAL="yes" + DRIVERS="$DRIVERS drv_Pertelian.o" + AC_DEFINE(WITH_PERTELIAN,1,[Pertelian driver]) +fi + +if test "$PHANDERSON" = "yes"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_PHAnderson.o" + AC_DEFINE(WITH_PHANDERSON,1,[PHAnderson driver]) +fi + +if test "$PICGRAPHIC" = "yes"; then + GRAPHIC="yes" + GPIO="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_PICGraphic.o" + AC_DEFINE(WITH_PICGRAPHIC,1,[PICGraphic driver]) +fi + +if test "$PICOLCD" = "yes"; then + if test "$has_usb" = "true"; then + TEXT="yes" + GPIO="yes" + SERIAL="yes" + LIBUSB="yes" + DRIVERS="$DRIVERS drv_picoLCD.o" + AC_DEFINE(WITH_PICOLCD,1,[picoLCD driver]) + else + AC_MSG_WARN(usb.h not found: picoLCD driver disabled) + fi +fi + +if test "$PICOLCDGRAPHIC" = "yes"; then + if test "$has_usb" = "true"; then + TEXT="yes" + GRAPHIC="yes" + GPIO="yes" + SERIAL="yes" + LIBUSB="yes" + DRIVERS="$DRIVERS drv_picoLCDGraphic.o" + AC_DEFINE(WITH_PICOLCDGRAPHIC,1,[picoLCDGraphic driver]) + else + AC_MSG_WARN(usb.h not found: picoLCDGraphic driver disabled) + fi +fi + +if test "$PNG" = "yes"; then + if test "$has_gd" = "true"; then + IMAGE="yes" + AC_DEFINE(WITH_PNG,1,[PNG driver]) + else + AC_MSG_WARN(gd.h not found: PNG driver disabled) + fi +fi + +if test "$PPM" = "yes"; then + IMAGE="yes" + AC_DEFINE(WITH_PPM,1,[PPM driver]) +fi + +if test "$ROUTERBOARD" = "yes"; then + if test "$has_io_h" = "true"; then + TEXT="yes" + GPIO="yes" + DRIVERS="$DRIVERS drv_RouterBoard.o" + AC_DEFINE(WITH_ROUTERBOARD,1,[RouterBoard driver]) + else + AC_MSG_WARN(sys/io.h not found: RouterBoard driver disabled) + fi +fi + +if test "$SAMPLE" = "yes"; then + if test "$has_parport" = "true"; then + # select either text or graphics mode + TEXT="yes" + GRAPHIC="yes" + # support for GPIO's + GPIO="yes" + # select bus: serial (including USB), parallel or i2c + SERIAL="yes" + PARPORT="yes" + #I2C="yes" + DRIVERS="$DRIVERS drv_Sample.o" + AC_DEFINE(WITH_SAMPLE,1,[Sample driver]) + else + AC_MSG_WARN(asm/io.h or {linux/parport.h and linux/ppdev.h} not found: SAMPLE driver disabled) + fi +fi + +if test "$SERDISPLIB" = "yes"; then + if test "$has_serdisplib" = "true"; then + GRAPHIC="yes" + DRIVERS="$DRIVERS drv_serdisplib.o" + DRVLIBS="$DRVLIBS -L/usr/local/lib -lserdisp" + AC_DEFINE(WITH_SERDISPLIB,1,[serdisplib driver]) + if test "$has_usb" = "true"; then + LIBUSB="yes" + fi + else + AC_MSG_WARN(serdisp.h not found: serdisplib driver disabled) + fi +fi + +if test "$SHUTTLEVFD" = "yes"; then + if test "$has_usb" = "true"; then + TEXT="yes" + GPIO="yes" + DRIVERS="$DRIVERS drv_ShuttleVFD.o" + LIBUSB="yes" + AC_DEFINE(WITH_SHUTTLEVFD,1,[ShuttleVFD driver]) + else + AC_MSG_WARN(usb.h not found: ShuttleVFD driver disabled) + fi +fi + +if test "$SIMPLELCD" = "yes"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_SimpleLCD.o" + AC_DEFINE(WITH_SIMPLELCD,1,[SimpleLCD driver]) +fi + +if test "$ST2205" = "yes"; then + if test "$has_st2205" = "true"; then + GRAPHIC="yes" + DRIVERS="$DRIVERS drv_st2205.o" + DRVLIBS="$DRVLIBS -L/usr/local/lib -lst2205" + AC_DEFINE(WITH_ST2205,1,[st2205 driver]) + else + AC_MSG_WARN(st2205.h not found: st2205 driver disabled) + fi +fi + +if test "$T6963" = "yes"; then + if test "$has_parport" = "true"; then + GRAPHIC="yes" + PARPORT="yes" + DRIVERS="$DRIVERS drv_T6963.o" + AC_DEFINE(WITH_T6963,1,[T6963 driver]) + else + AC_MSG_WARN(asm/io.h or {linux/parport.h and linux/ppdev.h} not found: T6963 driver disabled) + fi +fi + +if test "$Trefon" = "yes"; then + if test "$has_usb" = "true"; then + TEXT="yes" + DRIVERS="$DRIVERS drv_Trefon.o" + LIBUSB="yes" + AC_DEFINE(WITH_TREFON,1,[TREFON driver]) + else + AC_MSG_WARN(usb.h not found: Trefon driver disabled) + fi +fi + +if test "$ULA200" = "yes"; then + if test "$has_ftdi" = "true"; then + TEXT="yes" + LIBUSB="yes" + LIBFTDI="yes" + DRIVERS="$DRIVERS drv_ula200.o" + AC_DEFINE(WITH_ULA200,1,[ULA200 driver]) + else + AC_MSG_WARN(ftdi.h not found: ULA200 driver disabled) + fi +fi + +if test "$USBHUB" = "yes"; then + if test "$has_usb" = "true"; then + GPIO="yes" + DRIVERS="$DRIVERS drv_USBHUB.o" + LIBUSB="yes" + AC_DEFINE(WITH_USBHUB,1,[USBHUB driver]) + else + AC_MSG_WARN(usb.h not found: USB-Hub driver disabled) + fi +fi + +if test "$USBLCD" = "yes"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_USBLCD.o" + if test "$has_usb" = "true"; then + LIBUSB="yes" + fi + AC_DEFINE(WITH_USBLCD,1,[USBLCD driver]) +fi + +if test "$VNC" = "yes"; then + if test "$has_vncserverlib" = "true"; then + GRAPHIC="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_vnc.o" + DRVLIBS="$DRVLIBS -L/usr/local/lib -lvncserver -lz" + AC_DEFINE(WITH_VNC,1,[vnc driver]) + else + AC_MSG_WARN(libvncserver not found: vnc driver disabled) + fi +fi + +if test "$WINCORNIXDORF" = "yes"; then + TEXT="yes" + SERIAL="yes" + DRIVERS="$DRIVERS drv_WincorNixdorf.o" + AC_DEFINE(WITH_WINCORNIXDORF,1,[WincorNixdorf driver]) +fi + +if test "$X11" = "yes"; then + if test "$no_x" = "yes"; then + AC_MSG_WARN(X11 headers or libraries not available: X11 driver disabled) + else + GRAPHIC="yes" + KEYPAD="yes" + DRIVERS="$DRIVERS drv_X11.o" + if test "x$ac_x_libraries" = "x"; then + DRVLIBS="$DRVLIBS -lX11" + else + DRVLIBS="$DRVLIBS -L$ac_x_libraries -lX11" + fi + CPP_FLAGS="$CPPFLAGS $X_CFLAGS" + AC_DEFINE(WITH_X11, 1, [X11 driver]) + fi +fi + + +# Image driver +if test "$IMAGE" = "yes"; then + GRAPHIC="yes" + DRIVERS="$DRIVERS drv_Image.o" +fi + +if test "$DRIVERS" = ""; then + AC_MSG_ERROR([You should activate at least one driver...]) +fi + +# generic text driver +if test "$TEXT" = "yes"; then + DRIVERS="$DRIVERS drv_generic_text.o" +fi + +# generic graphic driver +if test "$GRAPHIC" = "yes"; then + DRIVERS="$DRIVERS drv_generic_graphic.o" + if test "$has_gd" = "true"; then + DRIVERS="$DRIVERS widget_image.o" + DRVLIBS="$DRVLIBS -lgd" + AC_DEFINE(WITH_GD, 1, [GD library]) + AC_DEFINE(WITH_IMAGE, 1, [image widget]) + fi +fi + +# generic GPIO driver +if test "$GPIO" = "yes"; then + DRIVERS="$DRIVERS drv_generic_gpio.o" +fi + +# generic parport driver +if test "$PARPORT" = "yes"; then + DRIVERS="$DRIVERS drv_generic_parport.o" + AC_DEFINE(WITH_PARPORT, 1, [parport bus driver]) +fi + +# generic serial driver +if test "$SERIAL" = "yes"; then + DRIVERS="$DRIVERS drv_generic_serial.o" + AC_DEFINE(WITH_SERIAL, 1, [serial bus driver]) +fi + +# generic i2c driver +if test "$I2C" = "yes"; then + DRIVERS="$DRIVERS drv_generic_i2c.o" + AC_DEFINE(WITH_I2C, 1, [I2C bus driver]) +fi + +# generic keypad driver +if test "$KEYPAD" = "yes"; then + DRIVERS="$DRIVERS drv_generic_keypad.o" +fi + +# libusb +if test "$LIBUSB" = "yes"; then + DRVLIBS="$DRVLIBS -lusb" +fi + +# libftdi +if test "$LIBFTDI" = "yes"; then + DRVLIBS="$DRVLIBS -lftdi" +fi + +if test "$DRIVERS" = ""; then + AC_MSG_ERROR([You should include at least one driver...]) +fi + +AC_SUBST(DRIVERS) +AC_SUBST(DRVLIBS) diff --git a/drv.c b/drv.c new file mode 100644 index 0000000..c7f69d8 --- /dev/null +++ b/drv.c @@ -0,0 +1,303 @@ +/* $Id: drv.c 1137 2011-01-02 00:39:10Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv.c $ + * + * new framework for display drivers + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * drv_list (void) + * lists all available drivers to stdout + * + * drv_init (char *driver) + * initializes the named driver + * + * int drv_quit (void) + * de-initializes the driver + */ + +#include "config.h" + +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "drv.h" + +extern DRIVER drv_ASTUSB; +extern DRIVER drv_BeckmannEgle; +extern DRIVER drv_BWCT; +extern DRIVER drv_Crystalfontz; +extern DRIVER drv_Curses; +extern DRIVER drv_Cwlinux; +extern DRIVER drv_D4D; +extern DRIVER drv_EA232graphic; +extern DRIVER drv_EFN; +extern DRIVER drv_FW8888; +extern DRIVER drv_G15; +extern DRIVER drv_GLCD2USB; +extern DRIVER drv_HD44780; +extern DRIVER drv_Image; +extern DRIVER drv_IRLCD; +extern DRIVER drv_LCD2USB; +extern DRIVER drv_LCDLinux; +extern DRIVER drv_LCDTerm; +extern DRIVER drv_LEDMatrix; +extern DRIVER drv_LPH7508; +extern DRIVER drv_LUIse; +extern DRIVER drv_LW_ABP; +extern DRIVER drv_M50530; +extern DRIVER drv_MatrixOrbital; +extern DRIVER drv_MatrixOrbitalGX; +extern DRIVER drv_MilfordInstruments; +extern DRIVER drv_Noritake; +extern DRIVER drv_NULL; +extern DRIVER drv_Pertelian; +extern DRIVER drv_PHAnderson; +extern DRIVER drv_PICGraphic; +extern DRIVER drv_picoLCD; +extern DRIVER drv_picoLCDGraphic; +extern DRIVER drv_RouterBoard; +extern DRIVER drv_Sample; +extern DRIVER drv_st2205; +extern DRIVER drv_serdisplib; +extern DRIVER drv_ShuttleVFD; +extern DRIVER drv_SimpleLCD; +extern DRIVER drv_T6963; +extern DRIVER drv_Trefon; +extern DRIVER drv_ula200; +extern DRIVER drv_USBHUB; +extern DRIVER drv_USBLCD; +extern DRIVER drv_vnc; +extern DRIVER drv_WincorNixdorf; +extern DRIVER drv_X11; + +/* output file for Image driver + * has to be defined here because it's referenced + * even if the raster driver is not included! + */ +char *output = NULL; + + + +DRIVER *Driver[] = { +#ifdef WITH_ASTUSB + &drv_ASTUSB, +#endif +#ifdef WITH_BECKMANNEGLE + &drv_BeckmannEgle, +#endif +#ifdef WITH_BWCT + &drv_BWCT, +#endif +#ifdef WITH_CRYSTALFONTZ + &drv_Crystalfontz, +#endif +#ifdef WITH_CURSES + &drv_Curses, +#endif +#ifdef WITH_CWLINUX + &drv_Cwlinux, +#endif +#ifdef WITH_D4D + &drv_D4D, +#endif +#ifdef WITH_EA232graphic + &drv_EA232graphic, +#endif +#ifdef WITH_EFN + &drv_EFN, +#endif +#ifdef WITH_FW8888 + &drv_FW8888, +#endif +#ifdef WITH_G15 + &drv_G15, +#endif +#ifdef WITH_GLCD2USB + &drv_GLCD2USB, +#endif +#ifdef WITH_HD44780 + &drv_HD44780, +#endif +#if (defined(WITH_PNG) && defined(WITH_GD)) || defined(WITH_PPM) + &drv_Image, +#endif +#ifdef WITH_IRLCD + &drv_IRLCD, +#endif +#ifdef WITH_LCD2USB + &drv_LCD2USB, +#endif +#ifdef WITH_LCDLINUX + &drv_LCDLinux, +#endif +#ifdef WITH_LCDTERM + &drv_LCDTerm, +#endif +#ifdef WITH_LEDMATRIX + &drv_LEDMatrix, +#endif +#ifdef WITH_LPH7508 + &drv_LPH7508, +#endif +#ifdef WITH_LUISE + &drv_LUIse, +#endif +#ifdef WITH_LW_ABP + &drv_LW_ABP, +#endif +#ifdef WITH_M50530 + &drv_M50530, +#endif +#ifdef WITH_MATRIXORBITAL + &drv_MatrixOrbital, +#endif +#ifdef WITH_MATRIXORBITALGX + &drv_MatrixOrbitalGX, +#endif +#ifdef WITH_MILINST + &drv_MilfordInstruments, +#endif +#ifdef WITH_NORITAKE + &drv_Noritake, +#endif +#ifdef WITH_NULL + &drv_NULL, +#endif +#ifdef WITH_PERTELIAN + &drv_Pertelian, +#endif +#ifdef WITH_PHANDERSON + &drv_PHAnderson, +#endif +#ifdef WITH_PICGRAPHIC + &drv_PICGraphic, +#endif +#ifdef WITH_PICOLCD + &drv_picoLCD, +#endif +#ifdef WITH_PICOLCDGRAPHIC + &drv_picoLCDGraphic, +#endif +#ifdef WITH_ROUTERBOARD + &drv_RouterBoard, +#endif +#ifdef WITH_SAMPLE + &drv_Sample, +#endif +#ifdef WITH_ST2205 + &drv_st2205, +#endif +#ifdef WITH_SHUTTLEVFD + &drv_ShuttleVFD, +#endif +#ifdef WITH_SERDISPLIB + &drv_serdisplib, +#endif +#ifdef WITH_SIMPLELCD + &drv_SimpleLCD, +#endif +#ifdef WITH_T6963 + &drv_T6963, +#endif +#ifdef WITH_TREFON + &drv_Trefon, +#endif +#ifdef WITH_ULA200 + &drv_ula200, +#endif +#ifdef WITH_USBHUB + &drv_USBHUB, +#endif +#ifdef WITH_USBLCD + &drv_USBLCD, +#endif +#ifdef WITH_VNC + &drv_vnc, +#endif +#ifdef WITH_WINCORNIXDORF + &drv_WincorNixdorf, +#endif +#ifdef WITH_X11 + &drv_X11, +#endif + + NULL, +}; + + +static DRIVER *Drv = NULL; + + +/* maybe we need this */ +extern int drv_SD_list_verbose(void); + + +int drv_list(void) +{ + int i; + + printf("available display drivers:"); + + for (i = 0; Driver[i]; i++) { + printf("\n %-20s: ", Driver[i]->name); + if (Driver[i]->list) + Driver[i]->list(); + } + printf("\n"); + +#ifdef WITH_SERDISPLIB + printf("\n"); + drv_SD_list_verbose(); +#endif + + return 0; +} + + +int drv_init(const char *section, const char *driver, const int quiet) +{ + int i; + for (i = 0; Driver[i]; i++) { + if (strcmp(Driver[i]->name, driver) == 0) { + Drv = Driver[i]; + if (Drv->init == NULL) + return 0; + return Drv->init(section, quiet); + } + } + error("drv_init(%s) failed: no such driver", driver); + return -1; +} + + +int drv_quit(const int quiet) +{ + if (Drv->quit == NULL) + return 0; + return Drv->quit(quiet); +} diff --git a/drv.h b/drv.h new file mode 100644 index 0000000..d04464b --- /dev/null +++ b/drv.h @@ -0,0 +1,56 @@ +/* $Id: drv.h 1067 2009-11-20 14:49:34Z volker $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv.h $ + * + * new framework for display drivers + * + * Copyright (C) 1999-2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef _DRV_H_ +#define _DRV_H_ + +typedef struct DRIVER { + char *name; + int (*list) (void); + int (*init) (const char *section, const int quiet); + int (*quit) (const int quiet); +} DRIVER; + + +/* output file for Raster driver + * has to be defined here because it's referenced + * even if the raster driver is not included! + */ +extern char *output; + +#ifdef WITH_X11 +/* function to handle special X11 command line parameters + * has to be defined here because it's referenced + * in main before dealing with normal parameters. + */ +void drv_X11_parseArgs(int *argc, char *arvg[]); +#endif + +int drv_list(void); +int drv_init(const char *section, const char *driver, const int quiet); +int drv_quit(const int quiet); + +#endif diff --git a/drv_ASTUSB.c b/drv_ASTUSB.c new file mode 100644 index 0000000..6cc0297 --- /dev/null +++ b/drv_ASTUSB.c @@ -0,0 +1,512 @@ +/* $Id: $ + * $URL: $ + * + * driver for Attiny2313 USB LCD display interface + * see http://ast.m-faq.de/USB-LCD/USB-LCD.htm for schematics + * + * Copyright 2005 Till Harbaum + * Copyright 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_LCD2USB + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include "debug.h" +#include "cfg.h" +#include "timer.h" +#include "qprintf.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "widget_keypad.h" +#include "drv.h" +#include "drv_generic_text.h" + + +#define LCD_USB_VENDOR 0x03eb +#define LCD_USB_DEVICE 0x7a53 + +#define CMD_LCD_ECHO (0<<5) +#define CMD_LCD_INIT 1 +#define CMD_LCD_COMMAND 2 +#define CMD_LCD_DATA 3 +#define CMD_LCD_BLIGHT 4 + + +/* target is a bit map for CMD/DATA */ +#define LCD_CTRL_0 (1<<0) +#define LCD_CTRL_1 (1<<1) +#define LCD_BOTH (LCD_CTRL_0 | LCD_CTRL_1) + + +static char Name[] = "ASTUSB"; +static char *device_id = NULL, *bus_id = NULL; + +static usb_dev_handle *lcd; +static int controllers = 0; + +extern int got_signal; + +enum { + LCD_INIT_INCREASE = 1 << 0, + LCD_INIT_SHIFT = 1 << 1, + LCD_INIT_CON = 1 << 2, + LCD_INIT_BON = 1 << 3, + LCD_INIT_DSHIFT = 1 << 4, + LCD_INIT_RSHIFT = 1 << 5, + LCD_INIT_2LINES = 1 << 6, + LCD_INIT_FONT = 1 << 7 +}; + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static int drv_AST_HW_open(char *bus_id, char *device_id) +{ + struct usb_bus *busses, *bus; + struct usb_device *dev; + + lcd = NULL; + + info("%s: scanning USB for ASTUSB interface ...", Name); + + if (bus_id != NULL) + info("%s: scanning for bus id: %s", Name, bus_id); + + if (device_id != NULL) + info("%s: scanning for device id: %s", Name, device_id); + + usb_set_debug(0); + + usb_init(); + usb_find_busses(); + usb_find_devices(); + busses = usb_get_busses(); + + for (bus = busses; bus; bus = bus->next) { + /* search this bus if no bus id was given or if this is the given bus id */ + if (!bus_id || (bus_id && !strcasecmp(bus->dirname, bus_id))) { + + for (dev = bus->devices; dev; dev = dev->next) { + /* search this device if no device id was given or if this is the given device id */ + if (!device_id || (device_id && !strcasecmp(dev->filename, device_id))) { + + if ((dev->descriptor.idVendor == LCD_USB_VENDOR) && (dev->descriptor.idProduct == LCD_USB_DEVICE)) { + info("%s: found ASTUSB interface on bus %s device %s", Name, bus->dirname, dev->filename); + lcd = usb_open(dev); + if (usb_claim_interface(lcd, 0) < 0) { + error("%s: usb_claim_interface() failed!", Name); + return -1; + } + return 0; + } + } + } + } + } + return -1; +} + +static int drv_AST_HW_close(void) +{ + usb_release_interface(lcd, 0); + usb_close(lcd); + + return 0; +} + +static int drv_AST_HW_data(unsigned char *buffer, short length, int __attribute__ ((unused)) index) +{ + int request = CMD_LCD_DATA; + int value = 0; + + if (usb_control_msg + (lcd, USB_TYPE_VENDOR | USB_RECIP_DEVICE, request, value, 0 /*index */ , (char *) buffer, length, 1000) < 0) { + error("%s: USB request failed! Trying to reconnect device.", Name); + + usb_release_interface(lcd, 0); + usb_close(lcd); + + /* try to close and reopen connection */ + if (drv_AST_HW_open(bus_id, device_id) < 0) { + error("%s: could not re-detect ASTUSB USB LCD", Name); + got_signal = -1; + return -1; + } + /* and try to re-send command */ + if (usb_control_msg + (lcd, USB_TYPE_VENDOR | USB_RECIP_DEVICE, request, value, 0 /*index */ , (char *) buffer, length, + 1000) < 0) { + error("%s: retried USB request failed, aborting!", Name); + got_signal = -1; + return -1; + } + + info("%s: Device successfully reconnected.", Name); + } + + return 0; +} + +/* send a number of 16 bit words to the lcd2usb interface */ +/* and verify that they are correctly returned by the echo */ +/* command. This may be used to check the reliability of */ +/* the usb interfacing */ +#define ECHO_NUM 10 + + +static int drv_AST_HW_cmd(unsigned char cmd, short value, int __attribute__ ((unused)) index) +{ + unsigned char buffer[2]; + int nBytes; + + /* send control request and accept return value */ + nBytes = usb_control_msg(lcd, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, + cmd, value, 0 /*index */ , (char *) buffer, sizeof(buffer), 1000); + + if (nBytes < 0) { + error("%s: USB request failed!", Name); + return -1; + } + + return buffer[0] + 256 * buffer[1]; +} + +int drv_AST_HW_echo(void) +{ + int i, errors = 0; + char val; + char buffer[2]; + + for (i = 0; i < ECHO_NUM; i++) { + val = rand() & 0xff; //8 bit number + + if (usb_control_msg(lcd, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, + CMD_LCD_ECHO, val, 0, buffer, sizeof(buffer), 1000) < 0) { + error("%s: USB request failed!", Name); + return -1; + } + + if (val != buffer[1]) + errors++; + } + + if (errors) { + error("%s: ERROR, %d out of %d echo transfers failed!", Name, errors, ECHO_NUM); + return -1; + } else + info("%s: echo test successful", Name); + + + return 0; +} + + +/* command format: + * 7 6 5 4 3 2 1 0 + * C C C T T R L L + * + * TT = target bit map + * R = reserved for future use, set to 0 + * LL = number of bytes in transfer - 1 + */ + +short drv_AST_LCD_BL(int backlight) +{ + + if (backlight < 0) + backlight = 0; + else if (backlight > 1) + backlight = 1; + + drv_AST_HW_cmd(CMD_LCD_BLIGHT, backlight, 0); + + return backlight; +} + + +static void drv_AST_clear(void) +{ + drv_AST_HW_cmd(CMD_LCD_COMMAND, 0x01, LCD_BOTH & controllers); /* clear display */ + drv_AST_HW_cmd(CMD_LCD_COMMAND, 0x03, LCD_BOTH & controllers); /* return home */ +} + +static void drv_AST_write(const int row, const int col, const char *data, int len) +{ + int pos, ctrl = LCD_CTRL_0; + int tmpRow = row; + + /* displays with more two rows and 20 columns have a logical width */ + /* of 40 chars and use more than one controller */ + if ((DROWS > 2) && (DCOLS > 20) && (row > 1)) { + /* use second controller */ + tmpRow -= 2; + ctrl = LCD_CTRL_1; + } + + /* 16x4 Displays use a slightly different layout */ + if (DCOLS == 16 && DROWS == 4) { + pos = (tmpRow % 2) * 64 + (tmpRow / 2) * 16 + col; + } else { + pos = (tmpRow % 2) * 64 + (tmpRow / 2) * 20 + col; + } + + drv_AST_HW_cmd(CMD_LCD_COMMAND, 0x80 | pos, (ctrl & controllers)); + drv_AST_HW_data((unsigned char *) data, len, (ctrl & controllers)); + +} + +static void drv_AST_defchar(const int ascii, const unsigned char *matrix) +{ + int i; + unsigned char buffer[8]; + + //build buffer + for (i = 0; i < 8; i++) { + buffer[i] = *matrix++ & 0x1f; + } + + //send to HW + drv_AST_HW_cmd(CMD_LCD_COMMAND, 0x40 | 8 * ascii, LCD_BOTH & controllers); + drv_AST_HW_data((unsigned char *) buffer, sizeof(buffer), LCD_BOTH & controllers); +} + +static int drv_AST_start(const char *section, const int quiet) +{ +// int contrast, brightness; + int backlight; + int rows = -1, cols = -1; + char *s; + + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + + DROWS = rows; + DCOLS = cols; + + /* bus id and device id are strings and not just intergers, since */ + /* the windows port of libusb treats them as strings. And this way */ + /* we keep windows compatibility ... just in case ... */ + bus_id = cfg_get(section, "Bus", NULL); + device_id = cfg_get(section, "Device", NULL); + + if (drv_AST_HW_open(bus_id, device_id) < 0) { + error("%s: could not find a ASTUSB USB LCD", Name); + return -1; + } + + /* test interface reliability */ + drv_AST_HW_echo(); + + /*low level init of init LCD */ + if (drv_AST_HW_cmd(CMD_LCD_INIT, LCD_INIT_INCREASE | (DROWS > 1 ? LCD_INIT_2LINES : 1), LCD_BOTH & controllers) < 0) { + error("%s: could not init LCD", Name); + return -1; + } + + if (cfg_number(section, "Backlight", 0, 0, 1, &backlight) > 0) { + info("%s: backlight %s", Name, backlight ? "enabled" : "disabled"); + drv_AST_LCD_BL(backlight); + } + + drv_AST_clear(); /* clear display */ + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, "AST USB-LCD")) { + sleep(3); + drv_AST_clear(); + } + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_backlight(RESULT * result, RESULT * arg1) +{ + double backlight; + + backlight = drv_AST_LCD_BL(R2N(arg1)); + SetResult(&result, R_NUMBER, &backlight); +} + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_AST_list(void) +{ + printf("ASTUSB display interface"); + return 0; +} + + +/* initialize driver & display */ +int drv_AST_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int asc255bug; + int ret; + + info("%s: %s", Name, "$Rev: 975 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 2; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_AST_write; + drv_generic_text_real_defchar = drv_AST_defchar; + + /* start display */ + if ((ret = drv_AST_start(section, quiet)) != 0) + return ret; + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + /* most displays have a full block on ascii 255, but some have kind of */ + /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ + /* char will not be used, but rendered by the bar driver */ + cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + if (!asc255bug) + drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ + + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + // AddFunction("LCD::contrast", 1, plugin_contrast); + // AddFunction("LCD::brightness", 1, plugin_brightness); + AddFunction("LCD::backlight", 1, plugin_backlight); + + return 0; +} + + +/* close driver & display */ +int drv_AST_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + + /* clear display */ + drv_AST_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("That's all, folks!", NULL); + } + + drv_AST_LCD_BL(0); + + debug("closing USB connection"); + drv_AST_HW_close(); + + return (0); +} + + +DRIVER drv_ASTUSB = { + .name = Name, + .list = drv_AST_list, + .init = drv_AST_init, + .quit = drv_AST_quit, +}; diff --git a/drv_BWCT.c b/drv_BWCT.c new file mode 100644 index 0000000..2f7c864 --- /dev/null +++ b/drv_BWCT.c @@ -0,0 +1,401 @@ +/* $Id: drv_BWCT.c 975 2009-01-18 11:16:20Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_BWCT.c $ + * + * new style driver for BWCT USB LCD displays + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_BWCT + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic_text.h" + + +#define LCD_USB_VENDOR 0x03da +#define LCD_USB_DEVICE 0x0002 + +#define LCD_RESET 1 +#define LCD_CMD 2 +#define LCD_DATA 3 +#define LCD_CONTRAST 4 + + +static char Name[] = "BWCT"; + +static usb_dev_handle *lcd; +static int interface; + +extern int got_signal; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static int drv_BW_open(void) +{ + struct usb_bus *busses, *bus; + struct usb_device *dev; + + lcd = NULL; + + info("%s: scanning USB for BWCT LCD...", Name); + + usb_set_debug(0); + + usb_init(); + usb_find_busses(); + usb_find_devices(); + busses = usb_get_busses(); + + for (bus = busses; bus; bus = bus->next) { + for (dev = bus->devices; dev; dev = dev->next) { + int c; + if (dev->descriptor.idVendor != LCD_USB_VENDOR) + continue; + /* Loop through all of the configurations */ + for (c = 0; c < dev->descriptor.bNumConfigurations; c++) { + int i; + for (i = 0; i < dev->config[c].bNumInterfaces; i++) { + int a; + for (a = 0; a < dev->config[c].interface[i].num_altsetting; a++) { + if ((dev->descriptor.idProduct == LCD_USB_DEVICE) || + ((dev->config[c].interface[i].altsetting[a].bInterfaceClass == 0xff) && + (dev->config[c].interface[i].altsetting[a].bInterfaceSubClass == 0x01))) { + info("%s: found BWCT USB LCD on bus %s device %s", Name, bus->dirname, dev->filename); + interface = i; + lcd = usb_open(dev); + if (usb_claim_interface(lcd, interface) < 0) { + error("%s: usb_claim_interface() failed!", Name); + return -1; + } + return 0; + } + } + } + } + } + } + return -1; +} + + +static int drv_BW_close(void) +{ + usb_release_interface(lcd, interface); + usb_close(lcd); + + return 0; +} + + +static int drv_BW_send(int request, int value) +{ + static int errors = 0; + + if (errors > 20) + return -1; + + if (usb_control_msg(lcd, USB_TYPE_VENDOR, request, value, interface, NULL, 0, 1000) < 0) { + error("%s: USB request failed!", Name); + if (++errors > 20) { + error("%s: too many USB errors, aborting.", Name); + got_signal = -1; + } + return -1; + } + errors = 0; + return 0; +} + + +static void drv_BW_command(const unsigned char cmd) +{ + drv_BW_send(LCD_CMD, cmd); +} + + +static void drv_BW_clear(void) +{ + drv_BW_command(0x01); /* clear display */ + drv_BW_command(0x03); /* return home */ +} + + +static void drv_BW_write(const int row, const int col, const char *data, int len) +{ + int pos; + + /* 16x4 Displays use a slightly different layout */ + if (DCOLS == 16 && DROWS == 4) { + pos = (row % 2) * 64 + (row / 2) * 16 + col; + } else { + pos = (row % 2) * 64 + (row / 2) * 20 + col; + } + + drv_BW_command(0x80 | pos); + + while (len--) { + drv_BW_send(LCD_DATA, *data++); + } +} + +static void drv_BW_defchar(const int ascii, const unsigned char *matrix) +{ + int i; + + drv_BW_command(0x40 | 8 * ascii); + + for (i = 0; i < 8; i++) { + drv_BW_send(LCD_DATA, *matrix++ & 0x1f); + } +} + + +static int drv_BW_contrast(int contrast) +{ + if (contrast < 0) + contrast = 0; + if (contrast > 255) + contrast = 255; + + drv_BW_send(LCD_CONTRAST, contrast); + + return contrast; +} + + +static int drv_BW_start(const char *section, const int quiet) +{ + int contrast; + int rows = -1, cols = -1; + char *s; + + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + + DROWS = rows; + DCOLS = cols; + + if (drv_BW_open() < 0) { + error("%s: could not find a BWCT USB LCD", Name); + return -1; + } + + /* reset */ + drv_BW_send(LCD_RESET, 0); + + /* initialize display */ + drv_BW_command(0x29); /* 8 Bit mode, 1/16 duty cycle, 5x8 font */ + drv_BW_command(0x08); /* Display off, cursor off, blink off */ + drv_BW_command(0x0c); /* Display on, cursor off, blink off */ + drv_BW_command(0x06); /* curser moves to right, no shift */ + + + if (cfg_number(section, "Contrast", 0, 0, 255, &contrast) > 0) { + drv_BW_contrast(contrast); + } + + drv_BW_clear(); /* clear display */ + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, "www.bwct.de")) { + sleep(3); + drv_BW_clear(); + } + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_contrast(RESULT * result, RESULT * arg1) +{ + double contrast; + + contrast = drv_BW_contrast(R2N(arg1)); + SetResult(&result, R_NUMBER, &contrast); +} + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_BW_list(void) +{ + printf("BWCT USB to HD44780 interface"); + return 0; +} + + +/* initialize driver & display */ +int drv_BW_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int asc255bug; + int ret; + + info("%s: %s", Name, "$Rev: 975 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 2; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_BW_write; + drv_generic_text_real_defchar = drv_BW_defchar; + + + /* start display */ + if ((ret = drv_BW_start(section, quiet)) != 0) + return ret; + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + /* most displays have a full block on ascii 255, but some have kind of */ + /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ + /* char will not be used, but rendered by the bar driver */ + cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + if (!asc255bug) + drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + AddFunction("LCD::contrast", 1, plugin_contrast); + + return 0; +} + + +/* close driver & display */ +int drv_BW_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + + /* clear display */ + drv_BW_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + debug("closing USB connection"); + drv_BW_close(); + + return (0); +} + + +DRIVER drv_BWCT = { + .name = Name, + .list = drv_BW_list, + .init = drv_BW_init, + .quit = drv_BW_quit, +}; diff --git a/drv_BeckmannEgle.c b/drv_BeckmannEgle.c new file mode 100644 index 0000000..2f09444 --- /dev/null +++ b/drv_BeckmannEgle.c @@ -0,0 +1,735 @@ +/* $Id: drv_BeckmannEgle.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_BeckmannEgle.c $ + * + * driver for Beckmann+Egle "Mini Terminals" and "Compact Terminals" + * Copyright (C) 2000 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_BeckmannEgle + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic_text.h" +#include "drv_generic_serial.h" + + +#define ESC "\033" + +static char Name[] = "Beckmann+Egle"; + + +typedef struct { + char *name; + int rows; + int cols; + int protocol; + int type; +} MODEL; + + +static MODEL Models[] = { + + /* MultiTerminals */ + {"MT16x1", 1, 16, 1, 0}, + {"MT16x2", 2, 16, 1, 1}, + {"MT16x4", 4, 16, 1, 2}, + {"MT20x1", 1, 20, 1, 3}, + {"MT20x2", 2, 20, 1, 4}, + {"MT20x4", 4, 20, 1, 5}, + {"MT24x1", 1, 24, 1, 6}, + {"MT24x2", 2, 24, 1, 7}, + {"MT32x1", 1, 32, 1, 8}, + {"MT32x2", 2, 32, 1, 9}, + {"MT40x1", 1, 40, 1, 10}, + {"MT40x2", 2, 40, 1, 11}, + {"MT40x4", 4, 40, 1, 12}, + + /* CompactTerminal */ + {"CT20x4", 4, 20, 2, 0}, + + {NULL, 0, 0, 0, 0}, +}; + + +static int Model; +static int Protocol; + + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static void drv_BuE_clear(void) +{ + switch (Protocol) { + case 1: + drv_generic_serial_write(ESC "&#", 3); /* clear display */ + break; + case 2: + drv_generic_serial_write(ESC "LL", 3); /* clear display */ + break; + } +} + + +static void drv_BuE_MT_write(const int row, const int col, const char *data, const int len) +{ + char cmd[] = ESC "[y;xH"; + + cmd[2] = (char) row; + cmd[4] = (char) col; + + drv_generic_serial_write(cmd, 6); + drv_generic_serial_write(data, len); +} + + +static void drv_BuE_MT_defchar(const int ascii, const unsigned char *matrix) +{ + int i; + char cmd[22] = ESC "&T"; /* enter transparent mode */ + + cmd[3] = '\0'; /* write cmd */ + cmd[4] = 0x40 | 8 * ascii; /* write CGRAM */ + + for (i = 0; i < 8; i++) { + cmd[2 * i + 5] = '\1'; /* write data */ + cmd[2 * i + 6] = matrix[i] & 0x1f; /* character bitmap */ + } + cmd[21] = '\377'; /* leave transparent mode */ + + drv_generic_serial_write(cmd, 22); +} + + +static void drv_BuE_CT_write(const int row, const int col, const char *data, const int len) +{ + char cmd[] = ESC "LCzs\001"; + cmd[3] = (char) row + 1; + cmd[4] = (char) col + 1; + + drv_generic_serial_write(cmd, 6); + drv_generic_serial_write(data, len); + +} + + +static void drv_BuE_CT_defchar(const int ascii, const unsigned char *matrix) +{ + int i; + char cmd[13] = ESC "LZ"; /* set custom char */ + + /* number of user-defined char (0..7) */ + cmd[3] = (char) ascii - CHAR0; + + /* ASCII code to replace */ + cmd[4] = (char) ascii; + + for (i = 0; i < 8; i++) { + cmd[i + 5] = matrix[i] & 0x1f; + } + + drv_generic_serial_write(cmd, 13); +} + + +static int drv_BuE_CT_contrast(int contrast) +{ + static char Contrast = 7; + char cmd[4] = ESC "LKn"; + + /* -1 is used to query the current contrast */ + if (contrast == -1) + return Contrast; + + if (contrast < 0) + contrast = 0; + if (contrast > 15) + contrast = 15; + Contrast = contrast; + + cmd[3] = Contrast; + + drv_generic_serial_write(cmd, 4); + + return Contrast; +} + + +static int drv_BuE_CT_backlight(int backlight) +{ + static char Backlight = 0; + char cmd[4] = ESC "LBn"; + + /* -1 is used to query the current backlight */ + if (backlight == -1) + return Backlight; + + if (backlight < 0) + backlight = 0; + if (backlight > 1) + backlight = 1; + Backlight = backlight; + + cmd[3] = Backlight; + + drv_generic_serial_write(cmd, 4); + + return Backlight; +} + + +static int drv_BuE_CT_gpo(int num, int val) +{ + static int GPO[8] = { -1, -1, -1, -1, -1, -1, -1, -1 }; + char cmd[4] = ESC "Pnx"; + + if (num < 0) + num = 0; + if (num > 7) + num = 7; + + /* -1 is used to query the current GPO */ + if (val == -1) + return GPO[num]; + + if (val < 0) + val = 0; + if (val > 255) + val = 255; + GPO[num] = val; + + cmd[2] = (char) num; + cmd[3] = (char) val; + + drv_generic_serial_write(cmd, 4); + + return GPO[num]; +} + + +static int drv_BuE_CT_gpi(int num) +{ + char cmd[4] = ESC "?Pn"; + char buffer[4]; + + if (num < 0) + num = 0; + if (num > 7) + num = 7; + + cmd[3] = (char) num; + drv_generic_serial_write(cmd, 4); + + usleep(10000); + + if (drv_generic_serial_read(buffer, 4) != 4) { + error("%s: error reading port %d", Name, num); + return -1; + } + + return buffer[3]; +} + + +static int drv_BuE_CT_adc(void) +{ + char buffer[4]; + + drv_generic_serial_write(ESC "?A", 3); + + usleep(10000); + + if ((drv_generic_serial_read(buffer, 4) != 4) || (buffer[0] != 'A') || (buffer[1] != ':') + ) { + error("%s: error reading ADC", Name); + return -1; + } + + /* 10 bit value: 8 bit high, 2 bit low */ + return 4 * (unsigned char) buffer[2] + (unsigned char) buffer[3]; +} + + +static int drv_BuE_CT_pwm(int val) +{ + static int PWM = -1; + char cmd[4] = ESC "Adm"; + + /* -1 is used to query the current PWM */ + if (val == -1) + return PWM; + + if (val < 0) + val = 0; + if (val > 255) + val = 255; + PWM = val; + + cmd[2] = (char) val; + cmd[3] = val == 0 ? 1 : 2; + drv_generic_serial_write(cmd, 4); + + return val; +} + + +static int drv_BuE_MT_start(const char *section) +{ + char cmd[] = ESC "&sX"; + + /* CSTOPB: 2 stop bits */ + if (drv_generic_serial_open(section, Name, CSTOPB) < 0) + return -1; + + cmd[4] = Models[Model].type; + drv_generic_serial_write(cmd, 4); /* select display type */ + drv_generic_serial_write(ESC "&D", 3); /* cursor off */ + + return 0; +} + + +static int drv_BuE_CT_start(const char *section) +{ + char buffer[16]; + char *size; + int i, len; + + if (drv_generic_serial_open(section, Name, 0) < 0) + return -1; + +#if 0 + /* restart terminal */ + drv_generic_serial_write(ESC "Kr", 3); + usleep(10000); +#endif + + /* Fixme: the CT does not return a serial number in byte mode */ + /* set parameter mode 'decimal' */ + drv_generic_serial_write(ESC "KM\073", 4); + + /* read version */ + drv_generic_serial_write(ESC "?V", 3); + usleep(100000); + if ((len = drv_generic_serial_read(buffer, -1 * (int) sizeof(buffer))) > 0) { + int v, r, s; + if (sscanf(buffer, "V:%d.%d,%d;", &v, &r, &s) != 3) { + error("%s: error parsing display identification <%*s>", Name, len, buffer); + } else { + info("%s: display identified as version %d.%d, S/N %d", Name, v, r, s); + } + } + + /* set parameter mode 'byte' */ + drv_generic_serial_write(ESC "KM\072", 4); + + /* the CT20x4 can control smaller displays, too */ + size = cfg_get(section, "Size", NULL); + if (size != NULL && *size != '\0') { + int r, c; + char cmd[6] = ESC "LArc"; + if (sscanf(size, "%dx%d", &c, &r) != 2 || r < 1 || c < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, size, cfg_source()); + return -1; + } + info("%s: display size: %d rows %d columns", Name, r, c); + /* set display size */ + cmd[3] = (char) r; + cmd[4] = (char) c; + drv_generic_serial_write(cmd, 5); + DCOLS = c; + DROWS = r; + } + + /* set contrast */ + if (cfg_number(section, "Contrast", 7, 0, 15, &i) > 0) { + drv_BuE_CT_contrast(i); + } + + /* set backlight */ + if (cfg_number(section, "Backlight", 0, 0, 1, &i) > 0) { + drv_BuE_CT_backlight(i); + } + + + /* identify modules */ + + for (i = 0; i < 8; i++) { + char cmd[5] = ESC "K?Pn"; + cmd[4] = (char) i; + drv_generic_serial_write(cmd, 5); /* query I/O port */ + usleep(10000); + if ((len = drv_generic_serial_read(buffer, 4)) == 4) { + char *type = NULL; + if (i == 0) { + if (buffer[3] == 8) { + /* internal port */ + type = "CT 20x4 internal port"; + } else { + error("%s: internal error: port 0 type %d should be type 8", Name, buffer[3]); + continue; + } + } else { + switch (buffer[3]) { + case 1: /* Key Module */ + type = "XM-KEY-2x4-LED"; + break; + case 8: /* I/O Module */ + type = "XM-IO8-T"; + break; + case 9: /* I/O Module */ + type = "XM-IO4-R"; + break; + case 15: /* nothing */ + continue; + default: /* unhandled */ + type = NULL; + break; + } + } + if (type != NULL) { + info("%s: Port %d: %s", Name, i, type); + } else { + error("%s: internal error: port %d unknown type %d", Name, i, cmd[3]); + } + } else { + error("%s: error fetching type of port %d", Name, i); + } + } + + return 0; +} + + +static int drv_BuE_start(const char *section) +{ + int i, ret; + char *model; + + model = cfg_get(section, "Model", NULL); + if (model == NULL && *model == '\0') { + error("%s: no '%s.Model' entry from %s", Name, section, cfg_source()); + return -1; + } + + for (i = 0; Models[i].name != NULL; i++) { + if (strcasecmp(Models[i].name, model) == 0) + break; + } + + if (Models[i].name == NULL) { + error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); + return -1; + } + + Model = i; + Protocol = Models[Model].protocol; + + info("%s: using model '%s'", Name, Models[Model].name); + + /* initialize global variables */ + DROWS = Models[Model].rows; + DCOLS = Models[Model].cols; + + ret = 0; + switch (Protocol) { + case 1: + ret = drv_BuE_MT_start(section); + break; + case 2: + ret = drv_BuE_CT_start(section); + break; + } + if (ret != 0) { + return ret; + } + + drv_BuE_clear(); + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_contrast(RESULT * result, const int argc, RESULT * argv[]) +{ + double contrast; + + switch (argc) { + case 0: + contrast = drv_BuE_CT_contrast(-1); + SetResult(&result, R_NUMBER, &contrast); + break; + case 1: + contrast = drv_BuE_CT_contrast(R2N(argv[0])); + SetResult(&result, R_NUMBER, &contrast); + break; + default: + error("%s::contrast(): wrong number of parameters", Name); + SetResult(&result, R_STRING, ""); + } +} + + +static void plugin_backlight(RESULT * result, const int argc, RESULT * argv[]) +{ + double backlight; + + switch (argc) { + case 0: + backlight = drv_BuE_CT_backlight(-1); + SetResult(&result, R_NUMBER, &backlight); + break; + case 1: + backlight = drv_BuE_CT_backlight(R2N(argv[0])); + SetResult(&result, R_NUMBER, &backlight); + break; + default: + error("%s::backlight(): wrong number of parameters", Name); + SetResult(&result, R_STRING, ""); + } +} + + +static void plugin_gpo(RESULT * result, const int argc, RESULT * argv[]) +{ + double gpo; + + switch (argc) { + case 1: + gpo = drv_BuE_CT_gpo(R2N(argv[0]), -1); + SetResult(&result, R_NUMBER, &gpo); + break; + case 2: + gpo = drv_BuE_CT_gpo(R2N(argv[0]), R2N(argv[1])); + SetResult(&result, R_NUMBER, &gpo); + break; + default: + error("%s::gpo(): wrong number of parameters", Name); + SetResult(&result, R_STRING, ""); + } +} + + +static void plugin_gpi(RESULT * result, RESULT * arg1) +{ + double gpi; + + gpi = drv_BuE_CT_gpi(R2N(arg1)); + SetResult(&result, R_NUMBER, &gpi); +} + + +static void plugin_adc(RESULT * result) +{ + double adc; + + adc = drv_BuE_CT_adc(); + SetResult(&result, R_NUMBER, &adc); +} + + +static void plugin_pwm(RESULT * result, const int argc, RESULT * argv[]) +{ + double pwm; + + switch (argc) { + case 0: + pwm = drv_BuE_CT_pwm(-1); + SetResult(&result, R_NUMBER, &pwm); + break; + case 1: + pwm = drv_BuE_CT_pwm(R2N(argv[0])); + SetResult(&result, R_NUMBER, &pwm); + break; + default: + error("%s::pwm(): wrong number of parameters", Name); + SetResult(&result, R_STRING, ""); + } +} + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_BuE_list(void) +{ + int i; + + for (i = 0; Models[i].name != NULL; i++) { + printf("%s ", Models[i].name); + } + return 0; +} + + +/* initialize driver & display */ +int drv_BuE_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 840 $"); + + /* start display */ + if ((ret = drv_BuE_start(section)) != 0) { + return ret; + } + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + + /* real worker functions */ + switch (Protocol) { + case 1: + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 6; /* number of bytes a goto command requires */ + drv_generic_text_real_write = drv_BuE_MT_write; + drv_generic_text_real_defchar = drv_BuE_MT_defchar; + break; + case 2: + CHAR0 = 128; /* ASCII of first user-defineable char */ + GOTO_COST = 6; /* number of bytes a goto command requires */ + drv_generic_text_real_write = drv_BuE_CT_write; + drv_generic_text_real_defchar = drv_BuE_CT_defchar; + break; + } + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %s", Name, Models[Model].name); + if (drv_generic_text_greet(buffer, "www.bue.com")) { + sleep(3); + drv_BuE_clear(); + } + } + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + AddFunction("LCD::contrast", -1, plugin_contrast); + AddFunction("LCD::backlight", -1, plugin_backlight); + AddFunction("LCD::gpo", -1, plugin_gpo); + AddFunction("LCD::gpi", 1, plugin_gpi); + AddFunction("LCD::adc", 0, plugin_adc); + AddFunction("LCD::pwm", -1, plugin_pwm); + + return 0; +} + + +/* close driver & display */ +int drv_BuE_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + + /* clear display */ + drv_BuE_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + drv_generic_serial_close(); + + return (0); +} + + +DRIVER drv_BeckmannEgle = { + .name = Name, + .list = drv_BuE_list, + .init = drv_BuE_init, + .quit = drv_BuE_quit, +}; diff --git a/drv_Crystalfontz.c b/drv_Crystalfontz.c new file mode 100644 index 0000000..9b11587 --- /dev/null +++ b/drv_Crystalfontz.c @@ -0,0 +1,1185 @@ +/* $Id: drv_Crystalfontz.c 906 2008-12-23 14:55:32Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Crystalfontz.c $ + * + * new style driver for Crystalfontz display modules + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_Crystalfontz + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "thread.h" +#include "timer.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "widget_keypad.h" +#include "drv.h" +#include "drv_generic_text.h" +#include "drv_generic_gpio.h" +#include "drv_generic_serial.h" +#include "drv_generic_keypad.h" + + +static char Name[] = "Crystalfontz"; + +static int Model; +static int Protocol; +static int Payload; + +/* ring buffer for bytes received from the display */ +static unsigned char RingBuffer[256]; +static unsigned int RingRPos = 0; +static unsigned int RingWPos = 0; + +/* packet from the display */ +struct { + unsigned char type; + unsigned char code; + unsigned char size; + unsigned char data[16 + 1]; /* trailing '\0' */ +} Packet; + +/* Line Buffer for 633 displays */ +static unsigned char Line[2 * 16]; + +/* Fan RPM */ +static double Fan_RPM[4] = { 0.0, }; + +/* Temperature sensors */ +static double Temperature[32] = { 0.0, }; + + +typedef struct { + int type; + char *name; + int rows; + int cols; + int gpis; + int gpos; + int protocol; + int payload; +} MODEL; + +/* Fixme #1: number of GPI's & GPO's should be verified */ +/* Fixme #2: protocol should be verified */ +/* Fixme #3: number of keys on the keypad should be verified */ + +static MODEL Models[] = { + {626, "626", 2, 16, 0, 0, 1, 0}, + {631, "631", 2, 20, 4, 0, 3, 22}, + {632, "632", 2, 16, 0, 0, 1, 0}, + {633, "633", 2, 16, 4, 4, 2, 18}, + {634, "634", 4, 20, 0, 0, 1, 0}, + {635, "635", 4, 20, 4, 12, 3, 22}, + {636, "636", 2, 16, 0, 0, 1, 0}, + {-1, "Unknown", -1, -1, 0, 0, 0, 0} +}; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +/* x^0 + x^5 + x^12 */ +#define CRCPOLY 0x8408 + +static unsigned short CRC(const unsigned char *p, size_t len, unsigned short seed) +{ + int i; + while (len--) { + seed ^= *p++; + for (i = 0; i < 8; i++) + seed = (seed >> 1) ^ ((seed & 1) ? CRCPOLY : 0); + } + return ~seed; +} + +static unsigned char LSB(const unsigned short word) +{ + return word & 0xff; +} + +static unsigned char MSB(const unsigned short word) +{ + return word >> 8; +} + + +static unsigned char byte(unsigned int pos) +{ + pos += RingRPos; + if (pos >= sizeof(RingBuffer)) + pos -= sizeof(RingBuffer); + return RingBuffer[pos]; +} + + +static void drv_CF_process_packet(void) +{ + + switch (Packet.type) { + + case 0x02: + + /* async response from display to host */ + switch (Packet.code) { + + case 0x00: + /* Key Activity */ + debug("Key Activity: %d", Packet.data[0]); + drv_generic_keypad_press(Packet.data[0]); + break; + + case 0x01: + /* Fan Speed Report */ + if (Packet.data[1] == 0xff) { + Fan_RPM[Packet.data[0]] = -1.0; + } else if (Packet.data[1] < 4) { + Fan_RPM[Packet.data[0]] = 0.0; + } else { + Fan_RPM[Packet.data[0]] = + (double) 27692308L *(Packet.data[1] - 3) / (Packet.data[2] + 256 * Packet.data[3]); + } + break; + + case 0x02: + /* Temperature Sensor Report */ + switch (Packet.data[3]) { + case 0: + error("%s: 1-Wire device #%d: CRC error", Name, Packet.data[0]); + break; + case 1: + case 2: + Temperature[Packet.data[0]] = (Packet.data[1] + 256 * Packet.data[2]) / 16.0; + break; + default: + error("%s: 1-Wire device #%d: unknown CRC status %d", Name, Packet.data[0], Packet.data[3]); + break; + } + break; + + default: + /* this should not happen */ + error("%s: unexpected response type=0x%02x code=0x%02x size=%d", Name, Packet.type, Packet.code, + Packet.size); + break; + } + + break; + + case 0x03: + /* error response from display to host */ + error("%s: error response type=0x%02x code=0x%02x size=%d", Name, Packet.type, Packet.code, Packet.size); + break; + + default: + /* these should not happen: */ + /* type 0x00: command from host to display: should never come back */ + /* type 0x01: command response from display to host: are processed within send() */ + error("%s: unexpected packet type=0x%02x code=0x%02x size=%d", Name, Packet.type, Packet.code, Packet.size); + break; + } + +} + + +static int drv_CF_poll(void) +{ + /* read into RingBuffer */ + while (1) { + char buffer[32]; + int num, n; + num = drv_generic_serial_poll(buffer, sizeof(buffer)); + if (num <= 0) + break; + /* put result into RingBuffer */ + for (n = 0; n < num; n++) { + RingBuffer[RingWPos++] = (unsigned char) buffer[n]; + if (RingWPos >= sizeof(RingBuffer)) + RingWPos = 0; + } + } + + /* process RingBuffer */ + while (1) { + unsigned char buffer[32]; + int n, num, size; + unsigned short crc; + /* packet size */ + num = RingWPos - RingRPos; + if (num < 0) + num += sizeof(RingBuffer); + /* minimum packet size=4 */ + if (num < 4) + return 0; + /* valid response types: 01xxxxx 10.. 11.. */ + /* therefore: 00xxxxxx is invalid */ + if (byte(0) >> 6 == 0) + goto GARBAGE; + /* command length */ + size = byte(1); + /* valid command length is 0 to 16 */ + if (size > 16) + goto GARBAGE; + /* all bytes available? */ + if (num < size + 4) + return 0; + /* check CRC */ + for (n = 0; n < size + 4; n++) + buffer[n] = byte(n); + crc = CRC(buffer, size + 2, 0xffff); + if (LSB(crc) != buffer[size + 2]) + goto GARBAGE; + if (MSB(crc) != buffer[size + 3]) + goto GARBAGE; + /* process packet */ + Packet.type = buffer[0] >> 6; + Packet.code = buffer[0] & 0x3f; + Packet.size = size; + memcpy(Packet.data, buffer + 2, size); + Packet.data[size] = '\0'; /* trailing zero */ + /* increment read pointer */ + RingRPos += size + 4; + if (RingRPos >= sizeof(RingBuffer)) + RingRPos -= sizeof(RingBuffer); + /* a packet arrived */ + return 1; + GARBAGE: + debug("dropping garbage byte %02x", byte(0)); + RingRPos++; + if (RingRPos >= sizeof(RingBuffer)) + RingRPos = 0; + continue; + } + + /* not reached */ + return 0; +} + + +static void drv_CF_timer(void __attribute__ ((unused)) * notused) +{ + while (drv_CF_poll()) { + drv_CF_process_packet(); + } +} + + +static void drv_CF_send(const unsigned char cmd, const unsigned char len, const unsigned char *data) +{ + /* 1 cmd + 1 len + 22 payload + 2 crc = 26 */ + unsigned char buffer[26]; + unsigned short crc; + struct timeval now, end; + + if (len > Payload) { + error("%s: internal error: packet length %d exceeds payload size %d", Name, len, Payload); + return; + } + + buffer[0] = cmd; + buffer[1] = len; + memcpy(buffer + 2, data, len); + crc = CRC(buffer, len + 2, 0xffff); + buffer[len + 2] = LSB(crc); + buffer[len + 3] = MSB(crc); + + drv_generic_serial_write((char *) buffer, len + 4); + + /* wait for acknowledge packet */ + gettimeofday(&now, NULL); + while (1) { + /* delay 1 msec */ + usleep(1 * 1000); + if (drv_CF_poll()) { + if (Packet.type == 0x01 && Packet.code == cmd) { + /* this is the ack we're waiting for */ + if (0) { + gettimeofday(&end, NULL); + debug("%s: ACK after %ld usec", Name, + 1000000 * (end.tv_sec - now.tv_sec) + end.tv_usec - now.tv_usec); + } + break; + } else { + /* some other (maybe async) packet, just process it */ + drv_CF_process_packet(); + } + } + gettimeofday(&end, NULL); + /* don't wait more than 250 msec */ + if ((1000000 * (end.tv_sec - now.tv_sec) + end.tv_usec - now.tv_usec) > 250 * 1000) { + error("%s: timeout waiting for response to cmd 0x%02x", Name, cmd); + break; + } + } +} + + +/* check http://www.crystalfontz.com/products/634/cgrom.html */ +/* HINT: the input should using the ISO-8859-1 charset */ +void convertToCgrom2(char *str) +{ + unsigned int i; + for (i = 0; i < strlen(str); i++) { + switch ((unsigned char) str[i]) { + case 0x5d: /* ] */ + str[i] = 252; + break; + case 0x5b: /* [ */ + str[i] = 250; + break; + case 0x24: /* $ */ + str[i] = 162; + break; + case 0x40: /* @ */ + str[i] = 160; + break; + case 0x5c: /* \ */ + str[i] = 251; + break; + case 0x7b: /* { */ + str[i] = 253; + break; + case 0x7d: /* } */ + str[i] = 255; + break; + case 0x7c: + str[i] = 254; /* pipe */ + break; + case 0x27: + case 0x60: + case 0xB4: + str[i] = 39; /* ' */ + break; + case 0xe8: + str[i] = 164; /* french e */ + break; + case 0xe9: + str[i] = 165; /* french e */ + break; + case 0xc8: + str[i] = 197; /* french E */ + break; + case 0xc9: + str[i] = 207; /* french E */ + break; + + case 0xe4: + str[i] = 123; /* small german ae */ + break; + case 0xc4: + str[i] = 91; /* big german ae */ + break; + case 0xf6: + str[i] = 124; /* small german oe */ + break; + case 0xd6: + str[i] = 92; /* big german oe */ + break; + case 0xfc: + str[i] = 126; /* small german ue */ + break; + case 0xdc: + str[i] = 94; /* big german ue */ + break; + case 0x5e: /* ^ */ + str[i] = 253; + break; + case 0x5f: /* _ */ + str[i] = 254; + break; + default: + break; + } + } +} + + +static void drv_CF_write1(const int row, const int col, const char *data, const int len) +{ + char cmd[3] = "\021xy"; /* set cursor position */ + + if (row == 0 && col == 0) { + drv_generic_serial_write("\001", 1); /* cursor home */ + } else { + cmd[1] = (char) col; + cmd[2] = (char) row; + drv_generic_serial_write(cmd, 3); + } + + /* Model 634 and 632 use another ROM */ + if (Model == 4 || Model == 2) { + convertToCgrom2((char *) data); + } + + drv_generic_serial_write(data, len); +} + + +static void drv_CF_write2(const int row, const int col, const char *data, const int len) +{ + int l = len; + + /* limit length */ + if (col + l > 16) + l = 16 - col; + if (l < 0) + l = 0; + + /* sanity check */ + if (row >= 2 || col + l > 16) { + error("%s: internal error: write outside linebuffer bounds!", Name); + return; + } + memcpy(Line + 16 * row + col, data, l); + drv_CF_send(7 + row, 16, (unsigned char *) (Line + 16 * row)); +} + + +static void drv_CF_write3(const int row, const int col, const char *data, const int len) +{ + int l = len; + unsigned char cmd[23]; + + /* limit length */ + if (col + l > DCOLS) + l = DCOLS - col; + if (l < 0) + l = 0; + + /* sanity check */ + if (row >= DROWS || col + l > DCOLS) { + error("%s: internal error: write outside display bounds!", Name); + return; + } + + cmd[0] = col; + cmd[1] = row; + memcpy(cmd + 2, data, l); + + drv_CF_send(31, l + 2, cmd); +} + + +static void drv_CF_defchar1(const int ascii, const unsigned char *matrix) +{ + int i; + char cmd[10] = "\031n"; /* set custom char bitmap */ + + /* user-defineable chars start at 128, but are defined at 0 */ + cmd[1] = (char) (ascii - CHAR0); + for (i = 0; i < 8; i++) { + cmd[i + 2] = matrix[i] & 0x3f; + } + drv_generic_serial_write(cmd, 10); +} + + +static void drv_CF_defchar23(const int ascii, const unsigned char *matrix) +{ + int i; + unsigned char buffer[9]; + + /* user-defineable chars start at 128, but are defined at 0 */ + buffer[0] = (char) (ascii - CHAR0); + + /* clear bit 6 and 7 of the bitmap (blinking) */ + for (i = 0; i < 8; i++) { + buffer[i + 1] = matrix[i] & 0x3f; + } + + drv_CF_send(9, 9, buffer); +} + + +static int drv_CF_contrast(int contrast) +{ + static unsigned char Contrast = 0; + char buffer[2]; + + /* -1 is used to query the current contrast */ + if (contrast == -1) + return Contrast; + + if (contrast < 0) + contrast = 0; + if (contrast > 255) + contrast = 255; + Contrast = contrast; + + switch (Protocol) { + + case 1: + /* contrast range 0 to 100 */ + if (Contrast > 100) + Contrast = 100; + buffer[0] = 15; /* Set LCD Contrast */ + buffer[1] = Contrast; + drv_generic_serial_write(buffer, 2); + break; + + case 2: + /* contrast range 0 to 50 */ + if (Contrast > 50) + Contrast = 50; + drv_CF_send(13, 1, &Contrast); + break; + + case 3: + /* contrast range 0 to 255 */ + drv_CF_send(13, 1, &Contrast); + break; + } + + return Contrast; +} + + +static int drv_CF_backlight(int backlight) +{ + static unsigned char Backlight = 0; + char buffer[2]; + + /* -1 is used to query the current backlight */ + if (backlight == -1) + return Backlight; + + if (backlight < 0) + backlight = 0; + if (backlight > 100) + backlight = 100; + Backlight = backlight; + + switch (Protocol) { + + case 1: + buffer[0] = 14; /* Set LCD Backlight */ + buffer[1] = Backlight; + drv_generic_serial_write(buffer, 2); + break; + + case 2: + case 3: + drv_CF_send(14, 1, &Backlight); + break; + } + + return Backlight; +} + + +static int drv_CF_keypad(const int num) +{ + int val = 0; + + switch (Protocol) { + case 1: + case 2: + break; + case 3: + if ((num < 7) || ((num > 12) && (num < 17))) + val = WIDGET_KEY_PRESSED; + else + val = WIDGET_KEY_RELEASED; + switch (num) { + case 1: + case 7: + val += WIDGET_KEY_UP; + break; + case 2: + case 8: + val += WIDGET_KEY_DOWN; + break; + case 3: + case 9: + val += WIDGET_KEY_LEFT; + break; + case 4: + case 10: + val += WIDGET_KEY_RIGHT; + break; + case 5: + case 11: + val += WIDGET_KEY_CONFIRM; + break; + case 6: + case 12: + val += WIDGET_KEY_CANCEL; + break; + + /* added for 631, too lazy to make new WIDGET_KEY defines */ + case 13: + case 17: + val += WIDGET_KEY_UP; /* really UPLEFT */ + break; + case 14: + case 18: + val += WIDGET_KEY_RIGHT; /* really UPRIGHT */ + break; + case 15: + case 19: + val += WIDGET_KEY_LEFT; /* really DOWNLEFT */ + break; + case 16: + case 20: + val += WIDGET_KEY_DOWN; /* really DOWNRIGHT */ + break; + } + break; + } + + return val; +} + + +static int drv_CF_GPI(const int num) +{ + if (num < 0 || num > 3) { + return 0; + } + return Fan_RPM[num]; +} + + +static int drv_CF_GPO(const int num, const int val) +{ + static unsigned char PWM2[4] = { 0, 0, 0, 0 }; + static unsigned char PWM3[2]; + + int v = val; + + if (v < 0) + v = 0; + if (v > 100) + v = 100; + + switch (Protocol) { + case 2: + PWM2[num] = v; + drv_CF_send(17, 4, PWM2); + break; + case 3: + PWM3[0] = num + 1; + PWM3[1] = v; + drv_CF_send(34, 2, PWM3); + break; + } + + return v; +} + + +static int drv_CF_autodetect(void) +{ + int m; + + /* only autodetect newer displays */ + if (Protocol < 2) + return -1; + + /* read display type */ + drv_CF_send(1, 0, NULL); + + /* send() did already wait for response packet */ + if (Packet.type == 0x01 && Packet.code == 0x01) { + char t[7], c; + float h, v; + info("%s: display identifies itself as '%s'", Name, Packet.data); + if (sscanf((char *) Packet.data, "%6s:h%f,%c%f", t, &h, &c, &v) != 4) { + error("%s: error parsing display identification string", Name); + return -1; + } + info("%s: display type '%s', hardware version %3.1f, firmware version %c%3.1f", Name, t, h, c, v); + if (strncmp(t, "CFA", 3) == 0) { + for (m = 0; Models[m].type != -1; m++) { + /* omit the 'CFA' */ + if (strcasecmp(Models[m].name, t + 3) == 0) + return m; + } + } + error("%s: display type '%s' may be not supported!", Name, t); + return -1; + } + + error("%s: display detection failed!", Name); + + return -1; +} + + +static char *drv_CF_print_ROM(void) +{ + static char buffer[17]; + + snprintf(buffer, sizeof(buffer), "0x%02x%02x%02x%02x%02x%02x%02x%02x", + Packet.data[1], Packet.data[2], Packet.data[3], Packet.data[4], Packet.data[5], Packet.data[6], + Packet.data[7], Packet.data[8]); + + return buffer; +} + + +static int drv_CF_scan_DOW(unsigned char index) +{ + int i; + + /* Read DOW Device Information */ + drv_CF_send(18, 1, &index); + + i = 0; + while (1) { + /* wait 10 msec */ + usleep(10 * 1000); + /* packet available? */ + if (drv_CF_poll()) { + /* DOW Device Info */ + if (Packet.type == 0x01 && Packet.code == 0x12) { + switch (Packet.data[1]) { + case 0x00: + /* no device found */ + return 0; + case 0x22: + info("%s: 1-Wire device #%d: DS1822 temperature sensor found at %s", Name, Packet.data[0], + drv_CF_print_ROM()); + return 1; + case 0x28: + info("%s: 1-Wire device #%d: DS18B20 temperature sensor found at %s", Name, Packet.data[0], + drv_CF_print_ROM()); + return 1; + default: + info("%s: 1-Wire device #%d: unknown device found at %s", Name, Packet.data[0], drv_CF_print_ROM()); + return 0; + } + } else { + drv_CF_process_packet(); + } + } + /* wait no longer than 300 msec */ + if (++i > 30) { + error("%s: 1-Wire device #%d detection timed out", Name, index); + return -1; + } + } + + /* not reached */ + return -1; +} + + +/* clear display */ +static void drv_CF_clear(void) +{ + switch (Protocol) { + case 1: + drv_generic_serial_write("\014", 1); + break; + case 2: + case 3: + drv_CF_send(6, 0, NULL); + break; + } +} + + +/* init sequences for 626, 632, 634, 636 */ +static void drv_CF_start_1(void) +{ + drv_generic_serial_write("\014", 1); /* Form Feed (Clear Display) */ + drv_generic_serial_write("\004", 1); /* hide cursor */ + drv_generic_serial_write("\024", 1); /* scroll off */ + drv_generic_serial_write("\030", 1); /* wrap off */ +} + + +/* init sequences for 633 */ +static void drv_CF_start_2(void) +{ + int i; + unsigned long mask; + unsigned char buffer[4]; + + /* Clear Display */ + drv_CF_send(6, 0, NULL); + + /* Set LCD Cursor Style */ + buffer[0] = 0; + drv_CF_send(12, 1, buffer); + + /* enable Fan Reporting */ + buffer[0] = 15; + drv_CF_send(16, 1, buffer); + + /* Set Fan Power to 100% */ + buffer[0] = buffer[1] = buffer[2] = buffer[3] = 100; + drv_CF_send(17, 4, buffer); + + /* Read DOW Device Information */ + mask = 0; + for (i = 0; i < 32; i++) { + if (drv_CF_scan_DOW(i) == 1) { + mask |= 1 << i; + } + } + + /* enable Temperature Reporting */ + buffer[0] = mask & 0xff; + buffer[1] = (mask >> 8) & 0xff; + buffer[2] = (mask >> 16) & 0xff; + buffer[3] = (mask >> 24) & 0xff; + drv_CF_send(19, 4, buffer); +} + + +/* init sequences for 631 */ +static void drv_CF_start_3(void) +{ + unsigned char buffer[1]; + + /* Clear Display */ + drv_CF_send(6, 0, NULL); + + /* Set LCD Cursor Style */ + buffer[0] = 0; + drv_CF_send(12, 1, buffer); + +} + + +static int drv_CF_start(const char *section) +{ + int i; + char *model; + + model = cfg_get(section, "Model", NULL); + if (model != NULL && *model != '\0') { + for (i = 0; Models[i].type != -1; i++) { + if (strcasecmp(Models[i].name, model) == 0) + break; + } + if (Models[i].type == -1) { + error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); + return -1; + } + Model = i; + Protocol = Models[Model].protocol; + info("%s: using model '%s'", Name, Models[Model].name); + } else { + Model = -1; + Protocol = 2; /*auto-detect only newer displays */ + info("%s: no '%s.Model' entry from %s, auto-detecting", Name, section, cfg_source()); + } + + /* open serial port */ + if (drv_generic_serial_open(section, Name, 0) < 0) + return -1; + + /* Fixme: why such a large delay? */ + usleep(350 * 1000); + + /* display autodetection */ + i = drv_CF_autodetect(); + if (Model == -1) + Model = i; + if (Model == -1) { + error("%s: auto-detection failed, please specify a '%s.Model' entry in %s", Name, section, cfg_source()); + return -1; + } + if (i != -1 && Model != i) { + error("%s: %s.Model '%s' from %s does not match detected model '%s'", Name, section, model, cfg_source(), + Models[i].name); + return -1; + } + + /* initialize global variables */ + DROWS = Models[Model].rows; + DCOLS = Models[Model].cols; + GPIS = Models[Model].gpis; + GPOS = Models[Model].gpos; + Protocol = Models[Model].protocol; + Payload = Models[Model].payload; + + + switch (Protocol) { + + case 1: + drv_CF_start_1(); + break; + + case 2: + /* regularly process display answers */ + /* Fixme: make 100msec configurable */ + timer_add(drv_CF_timer, NULL, 100, 0); + drv_CF_start_2(); + /* clear 633 linebuffer */ + memset(Line, ' ', sizeof(Line)); + break; + + case 3: + /* regularly process display answers */ + /* Fixme: make 100msec configurable */ + timer_add(drv_CF_timer, NULL, 100, 0); + drv_CF_start_3(); + break; + } + + /* set contrast */ + if (cfg_number(section, "Contrast", 0, 0, 255, &i) > 0) { + drv_CF_contrast(i); + } + + /* set backlight */ + if (cfg_number(section, "Backlight", 0, 0, 100, &i) > 0) { + drv_CF_backlight(i); + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + + +static void plugin_contrast(RESULT * result, const int argc, RESULT * argv[]) +{ + double contrast; + + switch (argc) { + case 0: + contrast = drv_CF_contrast(-1); + SetResult(&result, R_NUMBER, &contrast); + break; + case 1: + contrast = drv_CF_contrast(R2N(argv[0])); + SetResult(&result, R_NUMBER, &contrast); + break; + default: + error("%s.contrast(): wrong number of parameters", Name); + SetResult(&result, R_STRING, ""); + } +} + + +static void plugin_backlight(RESULT * result, const int argc, RESULT * argv[]) +{ + double backlight; + + switch (argc) { + case 0: + backlight = drv_CF_backlight(-1); + SetResult(&result, R_NUMBER, &backlight); + break; + case 1: + backlight = drv_CF_backlight(R2N(argv[0])); + SetResult(&result, R_NUMBER, &backlight); + break; + default: + error("%s.backlight(): wrong number of parameters", Name); + SetResult(&result, R_STRING, ""); + } +} + + +/* Fixme: other plugins for Fans, Temperature sensors, ... */ + + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_gpio_draw(W) */ +/* using drv_generic_keypad_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_CF_list(void) +{ + int i; + + for (i = 0; Models[i].type != -1; i++) { + printf("%s ", Models[i].name); + } + return 0; +} + + +/* initialize driver & display */ +int drv_CF_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 906 $"); + + /* start display */ + if ((ret = drv_CF_start(section)) != 0) { + return ret; + } + + /* display preferences */ + XRES = 6; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + + /* real worker functions */ + switch (Protocol) { + case 1: + CHAR0 = 128; /* ASCII of first user-defineable char */ + GOTO_COST = 3; /* number of bytes a goto command requires */ + drv_generic_text_real_write = drv_CF_write1; + drv_generic_text_real_defchar = drv_CF_defchar1; + break; + case 2: + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = -1; /* there is no goto on 633 */ + drv_generic_text_real_write = drv_CF_write2; + drv_generic_text_real_defchar = drv_CF_defchar23; + drv_generic_gpio_real_get = drv_CF_GPI; + drv_generic_gpio_real_set = drv_CF_GPO; + break; + case 3: + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 3; /* number of bytes a goto command requires */ + drv_generic_text_real_write = drv_CF_write3; + drv_generic_text_real_defchar = drv_CF_defchar23; + drv_generic_gpio_real_get = drv_CF_GPI; + drv_generic_gpio_real_set = drv_CF_GPO; + drv_generic_keypad_real_press = drv_CF_keypad; + break; + } + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %s", Name, Models[Model].name); + if (drv_generic_text_greet(buffer, "www.crystalfontz.com")) { + sleep(3); + drv_CF_clear(); + } + } + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + if (Protocol == 2) + drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ + + /* initialize generic GPIO driver */ + if ((ret = drv_generic_gpio_init(section, Name)) != 0) + return ret; + + /* initialize generic key pad driver */ + if ((ret = drv_generic_keypad_init(section, Name)) != 0) + return ret; + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + AddFunction("LCD::contrast", -1, plugin_contrast); + AddFunction("LCD::backlight", -1, plugin_backlight); + + return 0; +} + + +/* close driver & display */ +int drv_CF_quit(const int quiet) +{ + + info("%s: shutting down display.", Name); + + drv_generic_text_quit(); + drv_generic_gpio_quit(); + drv_generic_keypad_quit(); + + /* clear display */ + drv_CF_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + drv_generic_serial_close(); + + return (0); +} + + +DRIVER drv_Crystalfontz = { + .name = Name, + .list = drv_CF_list, + .init = drv_CF_init, + .quit = drv_CF_quit, +}; diff --git a/drv_Curses.c b/drv_Curses.c new file mode 100644 index 0000000..2e00210 --- /dev/null +++ b/drv_Curses.c @@ -0,0 +1,373 @@ +/* $Id: drv_Curses.c 975 2009-01-18 11:16:20Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Curses.c $ + * + * pure ncurses based text driver + * + * Copyright (C) 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * based on the old Curses/Text driver which is + * Copyright (C) 2001 Leopold Toetsch + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_Curses + * + */ + +#include "config.h" + +#include +#include +#include +#include + +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "timer.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_bar.h" +#include "widget_keypad.h" +#include "drv.h" +#include "drv_generic_text.h" +#include "drv_generic_keypad.h" + + +static char Name[] = "Curses"; + +static WINDOW *w = NULL; +static WINDOW *e = NULL; + +static int EROWS; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static void drv_Curs_clear(void) +{ + werase(w); + box(w, 0, 0); + wrefresh(w); +} + + +static void drv_Curs_write(const int row, const int col, const char *data, const int len) +{ + int l = len; + char *p; + + while ((p = strpbrk(data, "\r\n")) != NULL) { + *p = '\0'; + } + + if (col < DCOLS) { + if (DCOLS - col < l) + l = DCOLS - col; + mvwprintw(w, row + 1, col + 1, "%.*s", l, data); + wmove(w, DROWS + 1, 0); + wrefresh(w); + } +} + + +static void drv_Curs_defchar(const __attribute__ ((unused)) + int ascii, const __attribute__ ((unused)) + unsigned char *buffer) +{ + /* empty */ +} + + +/* ncures scroll SIGSEGVs on my system, so this is a workaroud */ + +int curses_error(char *buffer) +{ + static int lines = 0; + static char *lb[100]; + int start, i; + char *p; + + if (e == NULL) + return 0; + + /* replace \r, \n with underscores */ + while ((p = strpbrk(buffer, "\r\n")) != NULL) { + *p = '_'; + } + + if (lines >= EROWS) { + free(lb[0]); + for (i = 1; i <= EROWS; i++) { + lb[i - 1] = lb[i]; + } + start = 0; + } else { + start = lines; + } + + lb[lines] = strdup(buffer); + for (i = start; i <= lines; i++) { + mvwprintw(e, i + 1, 1, "%s", lb[i]); + wclrtoeol(e); + } + + box(e, 0, 0); + mvwprintw(e, 0, 3, "Stderr:"); + wrefresh(e); + + if (lines < EROWS) + lines++; + + return 1; +} + + +static int drv_Curs_start(const char *section, const int quiet) +{ + char *s; + + if (!running_foreground) { + error("%s: You want me to display on /dev/null? Sorry, I can't ...", Name); + error("%s: Maybe you want me to run in foreground? Try '-F'", Name); + return -1; + } + + s = cfg_get(section, "Size", "20x4"); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + free(s); + return -1; + } + if (sscanf(s, "%dx%d", &DCOLS, &DROWS) != 2 || DROWS < 1 || DCOLS < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + free(s); + + initscr(); + noecho(); + debug("%s: curses thinks that COLS=%d LINES=%d", Name, COLS, LINES); + w = newwin(DROWS + 2, DCOLS + 2, 0, 0); + keypad(w, TRUE); + nodelay(w, TRUE); + + EROWS = LINES - DROWS - 3; + if (EROWS > 99) + EROWS = 99; + debug("EROWS=%d", EROWS); + + if (EROWS >= 4) { + e = newwin(EROWS, COLS, DROWS + 3, 0); + EROWS -= 3; + box(e, 0, 0); + mvwprintw(e, 0, 3, "Stderr:"); + wmove(e, 1, 0); + wrefresh(e); + } + + drv_Curs_clear(); + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, NULL)) { + sleep(3); + drv_Curs_clear(); + } + } + + return 0; +} + +static void drv_Curs_timer(void __attribute__ ((unused)) * notused) +{ + int c; + while (1) { + c = wgetch(w); + if (c <= 0) + break; + drv_generic_keypad_press(c); + } +} + +static int drv_Curs_keypad(const int num) +{ + int val = 0; + + switch (num) { + case KEY_UP: + debug("Key Up"); + val += WIDGET_KEY_PRESSED; + val += WIDGET_KEY_UP; + break; + case KEY_DOWN: + debug("Key Down"); + val += WIDGET_KEY_PRESSED; + val += WIDGET_KEY_DOWN; + break; + case KEY_LEFT: + debug("Key Left"); + val += WIDGET_KEY_PRESSED; + val += WIDGET_KEY_LEFT; + break; + case KEY_RIGHT: + debug("Key Right"); + val += WIDGET_KEY_PRESSED; + val += WIDGET_KEY_RIGHT; + break; + default: + debug("Unbound Key '%d'", num); + break; + } + + return val; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none at the moment... */ + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_keypad_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_Curs_list(void) +{ + printf("pure ncurses based text driver"); + return 0; +} + + +/* initialize driver & display */ +int drv_Curs_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 975 $"); + + /* display preferences */ + XRES = 1; /* pixel width of one char */ + YRES = 1; /* pixel height of one char */ + CHARS = 0; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 0; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_Curs_write; + drv_generic_text_real_defchar = drv_Curs_defchar; + drv_generic_keypad_real_press = drv_Curs_keypad; + + /* regularly process display answers */ + timer_add(drv_Curs_timer, NULL, 100, 0); + + /* start display */ + if ((ret = drv_Curs_start(section, quiet)) != 0) { + return ret; + } + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(1)) != 0) + return ret; + + /* initialize generic key pad driver */ + if ((ret = drv_generic_keypad_init(section, Name)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + drv_generic_text_bar_add_segment(255, 255, 255, '*'); /* asterisk */ + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + /* none at the moment... */ + + return 0; +} + + +/* close driver & display */ +int drv_Curs_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + drv_generic_keypad_quit(); + + /* clear display */ + drv_Curs_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + endwin(); + + return (0); +} + + +DRIVER drv_Curses = { + .name = Name, + .list = drv_Curs_list, + .init = drv_Curs_init, + .quit = drv_Curs_quit, +}; diff --git a/drv_Cwlinux.c b/drv_Cwlinux.c new file mode 100644 index 0000000..fbf2393 --- /dev/null +++ b/drv_Cwlinux.c @@ -0,0 +1,538 @@ +/* $Id: drv_Cwlinux.c 929 2008-12-31 06:40:59Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Cwlinux.c $ + * + * new style driver for Cwlinux display modules + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_Cwlinux + * + */ + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "timer.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "widget_keypad.h" +#include "drv.h" +#include "drv_generic_text.h" +#include "drv_generic_gpio.h" +#include "drv_generic_serial.h" +#include "drv_generic_keypad.h" + + +static char Name[] = "Cwlinux"; + +static int Model; +static int Protocol; + +/* ring buffer for bytes received from the display */ +static unsigned char RingBuffer[256]; +static unsigned int RingRPos = 0; +static unsigned int RingWPos = 0; + +typedef struct { + int type; + char *name; + int rows; + int cols; + int xres; /* pixel width of one char */ + int yres; /* pixel height of one char */ + int gpos; + int gpis; + int chars; /* number of user definable chars */ + int protocol; +} MODEL; + + +/* Fixme: number of gpo's should be verified */ + +static MODEL Models[] = { + /* type, name, rows, cols, xres/char, yres/char, gpo's, gpi's, definable chars, protocol */ + {0x01, "CW1602", 2, 16, 5, 7, 2, 2, 8, 1}, + {0x02, "CW12232", 4, 20, 6, 8, 2, 2, 16, 2}, + {0x03, "CW12832", 4, 21, 6, 8, 2, 2, 16, 2}, + {0xff, "Unknown", -1, -1, -1, -1, -1, -1, -1, -1} +}; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static void drv_CW_process_input(void) +{ + while (RingRPos != RingWPos) { + drv_generic_keypad_press(RingBuffer[RingRPos++]); + if (RingRPos >= sizeof(RingBuffer)) + RingRPos = 0; + } +} + + +static int drv_CW_poll(void) +{ + while (1) { + char buffer[32]; + int num, n; + + num = drv_generic_serial_poll(buffer, sizeof(buffer)); + if (num <= 0) + break; /* no more input */ + + /* put result into RingBuffer */ + for (n = 0; n < num; n++) { + RingBuffer[RingWPos++] = (unsigned char) buffer[n]; + if (RingWPos >= sizeof(RingBuffer)) + RingWPos = 0; + } + } + + if (RingRPos != RingWPos) + return 1; + else + return 0; +} + + +static void drv_CW_timer(void __attribute__ ((unused)) * notused) +{ + while (drv_CW_poll()) { + drv_CW_process_input(); + } +} + + +static void drv_CW_send(const char *string, const int len) +{ + drv_generic_serial_write(string, len); + usleep(20); + if (drv_CW_poll()) + drv_CW_process_input(); +} + + +static void drv_CW_write(const int row, const int col, const char *data, const int len) +{ + char cmd[6] = "\376Gxy\375"; + + cmd[2] = (char) col; + cmd[3] = (char) row; + drv_CW_send(cmd, 5); + drv_CW_send(data, len); +} + + +static void drv_CW1602_defchar(const int ascii, const unsigned char *buffer) +{ + int i; + char cmd[12] = "\376Nn12345678\375"; + + cmd[2] = (char) ascii; + + for (i = 0; i < 8; i++) { + cmd[3 + i] = buffer[i] & 0x1f; + } + drv_CW_send(cmd, 12); +} + + +static void drv_CW12232_defchar(const int ascii, const unsigned char *buffer) +{ + int i, j; + char cmd[10] = "\376Nn123456\375"; /* 0xfe 'N' [1..16] (6 Bytes Data) 0xfd */ + + cmd[2] = (char) ascii; + + /* The CW12232 uses a vertical bitmap layout, */ + /* so we have to 'rotate' the bitmap. */ + + for (i = 0; i < 6; i++) { + cmd[3 + i] = 0; + for (j = 0; j < 8; j++) { + if (buffer[j] & (1 << (5 - i))) { + cmd[3 + i] |= (1 << j); + } + } + } + drv_CW_send(cmd, 10); +} + + +static int drv_CW_GPO(const int num, const int val) +{ + /* Fixme: GPO's not yet implemented! */ + error("%s: GPO's not yet implemented!", Name); + /* Fixme: num*val to avoid compiler warning */ + return num * val; +} + + +static int drv_CW_GPI(const int num) +{ + if (num < 0 || num > GPIS) { + return 0; + } + error("%s: GPI's not yet implemented!", Name); + return num; +} + + +static void drv_CW_clear(void) +{ +#if 1 + drv_CW_send("\376X\375", 3); /* Clear Display */ + usleep(500000); +#else + /* for some mysterious reason, we have to sleep after */ + /* the command _and_ after the CMD_END... */ + drv_CW_send("\376X", 2); /* Clear Display */ + drv_CW_send("\375", 1); /* Command End */ +#endif +} + + +static int drv_CW_brightness(int brightness) +{ + static unsigned char Brightness = 0; + char cmd[5] = "\376A_\375"; + + /* -1 is used to query the current brightness */ + if (brightness == -1) + return Brightness; + + if (brightness < 0) + brightness = 0; + if (brightness > 8) + brightness = 8; + Brightness = brightness; + + switch (Brightness) { + case 0: + /* backlight off */ + drv_CW_send("\376F\375", 3); + break; + case 8: + /* backlight on */ + drv_CW_send("\376B\375", 3); + break; + default: + /* backlight level */ + cmd[2] = (char) Brightness; + drv_CW_send(cmd, 4); + break; + } + + return Brightness; +} + + +static int drv_CW_keypad(const int num) +{ + int val = WIDGET_KEY_PRESSED; + + switch (num) { + case 65: + val += WIDGET_KEY_UP; + break; + case 66: + val += WIDGET_KEY_DOWN; + break; + case 67: + val += WIDGET_KEY_LEFT; + break; + case 68: + val += WIDGET_KEY_RIGHT; + break; + case 69: + val += WIDGET_KEY_CONFIRM; + break; + case 70: + val += WIDGET_KEY_CANCEL; + break; + default: + error("%s: unknown keypad value %d", Name, num); + } + + debug("%s: key %c (0x%x) pressed", Name, num, num); + return val; +} + + +static int drv_CW_start(const char *section) +{ + int i; + char *model; + char buffer[16]; + + model = cfg_get(section, "Model", NULL); + if (model != NULL && *model != '\0') { + for (i = 0; Models[i].type != 0xff; i++) { + if (strcasecmp(Models[i].name, model) == 0) + break; + } + if (Models[i].type == 0xff) { + error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); + return -1; + } + Model = i; + info("%s: using model '%s'", Name, Models[Model].name); + } else { + error("%s: no '%s.Model' entry from %s", Name, section, cfg_source()); + return -1; + } + + /* open serial port */ + if (drv_generic_serial_open(section, Name, 0) < 0) + return -1; + + /* read firmware version: 0xfe '1' 0xfd */ + drv_generic_serial_write("\3761\375", 3); + usleep(100000); + if (drv_generic_serial_read(buffer, 2) != 2) { + info("unable to read firmware version!"); + } else { + info("Cwlinux Firmware V%d.%d", (int) buffer[0], (int) buffer[1]); + } + + /* read model mumber: 0xfe 0x30 0xfd */ + drv_generic_serial_write("\3760\375", 3); + usleep(100000); + if (drv_generic_serial_read(buffer, 2) != 2) { + info("unable to read model number!"); + } else { + info("Cwlinux model CW%d%d", (int) buffer[0], (int) buffer[1]); + } + + /* initialize global variables */ + DROWS = Models[Model].rows; + DCOLS = Models[Model].cols; + XRES = Models[Model].xres; + YRES = Models[Model].yres; + GPOS = Models[Model].gpos; + GPIS = Models[Model].gpis; + CHARS = Models[Model].chars; + Protocol = Models[Model].protocol; + + /* regularly process display input */ + timer_add(drv_CW_timer, NULL, 250, 0); + + drv_CW_clear(); + + drv_CW_send("\376D\375", 3); /* auto line wrap off */ + drv_CW_send("\376R\375", 3); /* auto scroll off */ + drv_CW_send("\376K\375", 3); /* underline cursor off */ + drv_CW_send("\376B\375", 3); /* backlight on */ + + /* set brightness */ + if (cfg_number(section, "Brightness", 0, 0, 8, &i) > 0) { + drv_CW_brightness(i); + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + + +static void plugin_brightness(RESULT * result, const int argc, RESULT * argv[]) +{ + double brightness; + + switch (argc) { + case 0: + brightness = drv_CW_brightness(-1); + SetResult(&result, R_NUMBER, &brightness); + break; + case 1: + brightness = drv_CW_brightness(R2N(argv[0])); + SetResult(&result, R_NUMBER, &brightness); + break; + default: + error("%s.brightness(): wrong number of parameters", Name); + SetResult(&result, R_STRING, ""); + } +} + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_gpio_draw(W) */ +/* using drv_generic_keypad_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_CW_list(void) +{ + int i; + + for (i = 0; Models[i].type != 0xff; i++) { + printf("%s ", Models[i].name); + } + return 0; +} + + +/* initialize driver & display */ +int drv_CW_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 929 $"); + + /* display preferences */ + CHAR0 = 1; /* ASCII of first user-defineable char */ + GOTO_COST = 3; /* number of bytes a goto command requires */ + INVALIDATE = 1; /* re-defined chars must be re-sent to the display */ + + /* start display */ + if ((ret = drv_CW_start(section)) != 0) + return ret; + + /* real worker functions */ + drv_generic_text_real_write = drv_CW_write; + drv_generic_gpio_real_set = drv_CW_GPO; + drv_generic_gpio_real_get = drv_CW_GPI; + drv_generic_keypad_real_press = drv_CW_keypad; + + switch (Protocol) { + case 1: + drv_generic_text_real_defchar = drv_CW1602_defchar; + break; + case 2: + drv_generic_text_real_defchar = drv_CW12232_defchar; + break; + } + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %s", Name, Models[Model].name); + if (drv_generic_text_greet(buffer, "www.cwlinux.com")) { + sleep(3); + drv_CW_clear(); + } + } + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + + /* initialize generic GPIO driver */ + if ((ret = drv_generic_gpio_init(section, Name)) != 0) + return ret; + + /* initialize generic key pad driver */ + if ((ret = drv_generic_keypad_init(section, Name)) != 0) + return ret; + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + AddFunction("LCD::brightness", -1, plugin_brightness); + + return 0; +} + + +/* close driver & display */ +int drv_CW_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + drv_generic_text_quit(); + drv_generic_gpio_quit(); + drv_generic_keypad_quit(); + + /* clear display */ + drv_CW_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + drv_generic_serial_close(); + + return (0); +} + + +DRIVER drv_Cwlinux = { + .name = Name, + .list = drv_CW_list, + .init = drv_CW_init, + .quit = drv_CW_quit, +}; diff --git a/drv_D4D.c b/drv_D4D.c new file mode 100755 index 0000000..5e10f6f --- /dev/null +++ b/drv_D4D.c @@ -0,0 +1,778 @@ +/* $Id: drv_D4D.c 897 2008-10-06 04:25:14Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_D4D.c $ + * + * LCD4Linux driver for 4D Systems Display Graphics Modules + * + * Copyright (C) 2008 Sven Killig + * Modified from sample code by: + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_D4D + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include + +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" + +#include "drv_generic_text.h" +#include "drv_generic_graphic.h" +#include "drv_generic_serial.h" + +static char Name[] = "D4D"; +char NAME_[20]; +int FONT = 1, MODE = 0, EXTRA = 0, SECTOR = 0, SECTOR_SIZE, NOPOWERCYCLE = 0; +/* int CONTRAST_; */ + +#define address_mmsb(variable) ((variable >> 24) & 0xFF) +#define address_mlsb(variable) ((variable >> 16) & 0xFF) +#define address_lmsb(variable) ((variable >> 8) & 0xFF) +#define address_llsb(variable) (variable & 0xFF) + +#define address_hi(variable) ((variable >> 16) & 0xFF) +#define address_mid(variable) ((variable >> 8) & 0xFF) +#define address_lo(variable) (variable & 0xFF) + +#define msb(variable) ((variable >> 8) & 0xFF) +#define lsb(variable) (variable & 0xFF) + +RGBA FG_COL_ = {.R = 0x00,.G = 0x00,.B = 0x00,.A = 0xff }; +RGBA BG_COL_ = {.R = 0xff,.G = 0xff,.B = 0xff,.A = 0xff }; + +short int FG_COLOR, BG_COLOR; + +int RGB_24to16(int red, int grn, int blu) +{ + return (((red >> 3) << 11) | ((grn >> 2) << 5) | (blu >> 3)); +} + +int RGB_24to8(int red, int grn, int blu) +{ + return (((red >> 5) << 5) | ((grn >> 5) << 2) | (blu >> 6)); +} + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + + +static int drv_D4D_open(const char *section) +{ + int fd; + fd = drv_generic_serial_open(section, Name, 0); + if (fd < 0) + return -1; + fcntl(fd, F_SETFL, 0); /* blocking read */ + return 0; +} + + +static int drv_D4D_close(void) +{ + drv_generic_serial_close(); + return 0; +} + + +static void drv_D4D_receive_ACK() +{ + char ret[1]; + while (drv_generic_serial_read(ret, sizeof(ret)) != 1) + usleep(1); /* loop should be unneccessary */ + if (ret[0] == 0x15) { + error("NAK!"); + } else if (ret[0] != 6) { + error("no ACK!"); + } +} + +static void drv_D4D_send_nowait(const char *data, const unsigned int len) +{ + drv_generic_serial_write(data, len); +} + +static void drv_D4D_send(const char *data, const unsigned int len) +{ + drv_D4D_send_nowait(data, len); + drv_D4D_receive_ACK(); +} + +static void drv_D4D_send_nowait_extra(const char *data, const unsigned int len, unsigned char pos1, unsigned char pos2) +{ + /* possibly leave out bytes at pos1 and pos2 for older protocol format */ + if (EXTRA) { + drv_D4D_send_nowait(data, len); + } else { + unsigned int i; + char send[1]; + for (i = 0; i < len; i++) { + if (!pos1 || i != pos1) { + if (!pos2 || i != pos2) { + send[0] = data[i]; + drv_generic_serial_write(send, 1); + } + } + } + } +} + +static void drv_D4D_send_extra(const char *data, const unsigned int len, char pos1, char pos2) +{ + drv_D4D_send_nowait_extra(data, len, pos1, pos2); + drv_D4D_receive_ACK(); +} + + +static void drv_D4D_clear(void) +{ + char cmd[] = { 'E' }; + drv_D4D_send(cmd, sizeof(cmd)); +} + + +static void drv_D4D_write(const int row, const int col, const char *data, int len) +{ + char out[len]; + char user_char[len]; + int user_x[len]; + int user_y[len]; + int i, k = 0; + + if (!SECTOR) { /* font in ROM */ + + for (i = 0; i < len; i++) { + if (data[i] >= 31 && data[i] < CHAR0) { + out[i] = data[i]; + } else if (data[i] == 'µ') { /* mu */ + if (FONT == 2) + out[i] = 31; /* undocumented */ + else if (FONT == 0) + out[i] = 'u'; + else + out[i] = 127; /* undocumented */ + } else { + out[i] = ' '; + if (data[i] == '°') + user_char[k] = 0; /* degree */ + else + user_char[k] = data[i] - CHAR0; + user_x[k] = (col + i) * XRES; + user_y[k] = row * YRES; + k++; + } + } + + char cmd[] = { 's', col, row, FONT, msb(FG_COLOR), lsb(FG_COLOR) }; /* normal chars */ + drv_D4D_send_nowait(cmd, sizeof(cmd)); + if (len > 256) + len = 256; + drv_D4D_send_nowait(out, len); + char cmdNull[1]; + cmdNull[0] = 0; + drv_D4D_send(cmdNull, 1); + + char cmd_user[] = { 'D', 0, 0, 0, 0, 0, msb(FG_COLOR), lsb(FG_COLOR) }; /* user defined symbols */ + for (i = 0; i < k; i++) { + cmd_user[2] = user_char[i]; + cmd_user[3] = user_x[i]; + cmd_user[4] = msb(user_y[i]); + cmd_user[5] = lsb(user_y[i]); + drv_D4D_send_extra(cmd_user, sizeof(cmd_user), 1, 4); + } + } else { /* font on SD card */ + int sec; + char cmd_sd[] = { '@', 'I', 0, msb(row * YRES), lsb(row * YRES), XRES, msb(YRES), lsb(YRES), 16, 0, 0, 0 }; + for (i = 0; i < len; i++) { + cmd_sd[2] = (col + i) * XRES; + sec = SECTOR + (unsigned char) data[i] * SECTOR_SIZE; + cmd_sd[9] = address_hi(sec); + cmd_sd[10] = address_mid(sec); + cmd_sd[11] = address_lo(sec); + drv_D4D_send_extra(cmd_sd, sizeof(cmd_sd), 3, 6); + } + } +} + + +static void drv_D4D_defchar(const int ascii, const unsigned char *matrix) +{ + /* error("drv_D4D_defchar"); */ + char cmd[11]; + int i; + + cmd[0] = 'A'; + cmd[1] = 0; + cmd[2] = ascii - CHAR0; + + for (i = 0; i < 8; i++) { + cmd[i + 3] = *matrix++; + } + drv_D4D_send_extra(cmd, sizeof(cmd), 1, 0); +} + + +static void drv_D4D_blit(const int row, const int col, const int height, const int width) +{ + /* error("drv_D4D_blit(%i, %i, %i, %i)",row, col, height, width); */ + int r, c; + RGBA rgb, pixel0_0, pixel; + short int color; + char colorArray[2]; + + + /* optimization: single colour rectangle? */ + pixel0_0 = drv_generic_graphic_rgb(0, 0); + char unicolor = 1; + for (r = row; r < row + height; r++) { + if (!unicolor) + break; + for (c = col; c < col + width; c++) { + if (!unicolor) + break; + pixel = drv_generic_graphic_rgb(r, c); + if (pixel0_0.R != pixel.R || pixel0_0.G != pixel.G || pixel0_0.B != pixel.B || pixel0_0.A != pixel.A) + unicolor = 0; + } + } + + if (unicolor) { + color = RGB_24to16(pixel0_0.R, pixel0_0.G, pixel0_0.B); + char row2 = row + height - 1; + char cmdRect[] = + { 'r', col, msb(row), lsb(row), col + width - 1, msb(row2), lsb(row2), msb(color), lsb(color) }; + drv_D4D_send_extra(cmdRect, sizeof(cmdRect), 2, 5); + } else { + char cmd[] = { 'I', col, msb(row), lsb(row), width, msb(height), lsb(height), MODE }; + drv_D4D_send_nowait_extra(cmd, sizeof(cmd), 2, 5); + for (r = row; r < row + height; r++) { + for (c = col; c < col + width; c++) { + rgb = drv_generic_graphic_rgb(r, c); + if (MODE == 8) { + colorArray[0] = RGB_24to8(rgb.R, rgb.G, rgb.B); + drv_D4D_send_nowait(colorArray, 1); + } else { + color = RGB_24to16(rgb.R, rgb.G, rgb.B); + colorArray[0] = msb(color); + drv_D4D_send_nowait(colorArray, 1); /* doesn't werk if sent together (error: "partial write(/dev/tts/1): len=2 ret=1") */ + /* colorArray[1]=lsb(color); */ + colorArray[0] = lsb(color); + drv_D4D_send_nowait(colorArray, 1); + } + /* drv_D4D_send_nowait(colorArray, MODE/8); */ + } + } + drv_D4D_receive_ACK(); + } +} + + +static int drv_D4D_contrast(int contrast) +{ + if (contrast < 0) + contrast = 0; + if (contrast > 15) + contrast = 15; + + char cmd[] = { 'Y', 2, contrast }; + drv_D4D_send(cmd, sizeof(cmd)); + + /* CONTRAST_=contrast; */ + return contrast; +} + + +static int drv_D4D_start(const char *section) +{ + /* error("drv_D4D_start()"); */ + int contrast; + int xres_cfg = -1, yres_cfg = -1; + char *s; + char *color; + + if (drv_D4D_open(section) < 0) { + return -1; + } + + char cmd[] = { 'U' }; + drv_D4D_send(cmd, sizeof(cmd)); + + + char getVersion[] = { 'V', 0 }; + drv_D4D_send_nowait(getVersion, sizeof(getVersion)); + char answer[5]; + drv_generic_serial_read(answer, sizeof(answer)); + char *ids[] = { "uOLED", "uLCD", "uVGA" }; + char *id; + if (answer[0] <= 2) + id = ids[(int) answer[0]]; + else + id = "Unknown"; + qprintf(NAME_, sizeof(NAME_), "%s H%u S%u", id, (int) answer[1], (int) answer[2]); + int res[2]; + int i; + for (i = 0; i < 2; i++) { + switch ((unsigned char) answer[3 + i]) { + case 0x22: + res[i] = 220; + break; + case 0x28: + res[i] = 128; + break; + case 0x32: + res[i] = 320; + EXTRA = 1; + break; + case 0x60: + res[i] = 160; + break; + case 0x64: + res[i] = 64; + break; + case 0x76: + res[i] = 176; + break; + case 0x96: + res[i] = 96; + break; + case 0x24: /* undocumented? */ + res[i] = 240; + break; + default: + error("Can't detect display dimensions!"); + return -1; + } + } + DCOLS = res[0]; + DROWS = res[1]; + + + cfg_number(section, "Mode", 0, 0, 16, &MODE); + + s = cfg_get(section, "Font", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &xres_cfg, &yres_cfg) < 1 || xres_cfg < 0) { + error("%s: bad %s.Font '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + + if (yres_cfg == -1) { /* font on SD card */ + SECTOR = xres_cfg * 512; + char setAddress[] = + { '@', 'A', address_mmsb(SECTOR), address_mlsb(SECTOR), address_lmsb(SECTOR), address_llsb(SECTOR) }; + drv_D4D_send(setAddress, sizeof(setAddress)); + char answer1[1]; + char readByte[] = { '@', 'r' }; + drv_D4D_send_nowait(readByte, sizeof(readByte)); + drv_generic_serial_read(answer1, sizeof(answer1)); + XRES = answer1[0]; + drv_D4D_send_nowait(readByte, sizeof(readByte)); + drv_generic_serial_read(answer1, sizeof(answer1)); + YRES = answer1[0]; + SECTOR = xres_cfg + 1; + SECTOR_SIZE = ceil((double) XRES * (double) YRES * 2.0 / 512.0); + } else { + XRES = xres_cfg; + YRES = yres_cfg; + } + + if (MODE == 0) { + + color = cfg_get(section, "foreground", "ffffff"); + if (color2RGBA(color, &FG_COL_) < 0) { + error("%s: ignoring illegal color '%s'", Name, color); + } + if (color) + free(color); + FG_COLOR = RGB_24to16(FG_COL_.R, FG_COL_.G, FG_COL_.B); + + color = cfg_get(section, "background", "000000"); + if (color2RGBA(color, &BG_COL_) < 0) { + error("%s: ignoring illegal color '%s'", Name, color); + } + if (color) + free(color); + BG_COLOR = RGB_24to16(BG_COL_.R, BG_COL_.G, BG_COL_.B); + + DCOLS = DCOLS / XRES; + DROWS = DROWS / YRES; + switch (yres_cfg) { /* font in ROM */ + case 8: + switch (xres_cfg) { + case 6: + FONT = 0; + break; + case 8: + FONT = 1; + break; + default: + error("%s: unknown width in %s.Font '%s' from %s", Name, section, s, cfg_source()); + return -1; + }; + break; + case 12: + FONT = 2; + break; + case 16: + FONT = 3; + break; + case -1: + break; + default: + error("%s: unknown height in %s.Font '%s' from %s", Name, section, s, cfg_source()); + return -1; + } + } + + info("XRES=%i, YRES=%i; DCOLS=%i, DROWS=%d; FONT=%d, SECTOR=%i, SECTOR_SIZE=%i\n", XRES, YRES, DCOLS, DROWS, + FONT, SECTOR, SECTOR_SIZE); + + + + cfg_number(section, "NoPowerCycle", 0, 1, 65536, &NOPOWERCYCLE); + if (!NOPOWERCYCLE) { + char powerOn[] = { 'Y', 3, 1 }; + drv_D4D_send(powerOn, sizeof(powerOn)); + + /*char background[] = {'B', msb(BG_COLOR), lsb(BG_COLOR)}; + drv_D4D_send(background, sizeof(background)); */ + } + + char opaque[] = { 'O', 1 }; + drv_D4D_send(opaque, sizeof(opaque)); + + char penSize[] = { 'p', 0 }; + drv_D4D_send(penSize, sizeof(penSize)); + + + if (!MODE) { + unsigned char buffer[] = { 0x18, 0x24, 0x24, 0x18, 0, 0, 0, 0 }; /* degree */ + drv_D4D_defchar(CHAR0, buffer); + CHARS--; + CHAR0++; + } + + if (cfg_number(section, "Contrast", 0, 0, 255, &contrast) > 0) { + drv_D4D_contrast(contrast); + } + + drv_D4D_clear(); + + return 0; +} + + +int drv_D4D_text_draw(WIDGET * W) +{ + short int FG_COLOR_old = FG_COLOR, BG_COLOR_old = BG_COLOR; + int ret; + RGBA fg, bg; + fg = W->fg_valid ? W->fg_color : FG_COL_; + bg = W->bg_valid ? W->bg_color : BG_COL_; + FG_COLOR = RGB_24to16(fg.R, fg.G, fg.B); + BG_COLOR = RGB_24to16(bg.R, bg.G, bg.B); + ret = drv_generic_text_draw(W); + FG_COLOR = FG_COLOR_old; + BG_COLOR = BG_COLOR_old; + return ret; +} + + +int lastVal[40 * 40 * 2]; /* ToDo: MAX_WIDGETS*2 */ +int drv_D4D_bar_draw(WIDGET * W) +{ + /* optimizations: + - draw filled rectangles instead of user defined bar characters + - cache last values */ + + WIDGET_BAR *Bar = W->data; + int row, col, len, res, max, val1, val2; + DIRECTION dir; + STYLE style; + + row = W->row; + col = W->col; + dir = Bar->direction; + style = Bar->style; + len = Bar->length; + + res = dir & (DIR_EAST | DIR_WEST) ? XRES : YRES; + max = len * res; + val1 = Bar->val1 * (double) (max); + val2 = Bar->val2 * (double) (max); + + if (val1 < 1) + val1 = 1; + else if (val1 > max) + val1 = max; + + if (val2 < 1) + val2 = 1; + else if (val2 > max) + val2 = max; + + short int FG_COLOR_old = FG_COLOR, BG_COLOR_old = BG_COLOR; + RGBA fg, bg; + fg = W->fg_valid ? W->fg_color : FG_COL_; + bg = W->bg_valid ? W->bg_color : BG_COL_; + FG_COLOR = RGB_24to16(fg.R, fg.G, fg.B); + BG_COLOR = RGB_24to16(bg.R, bg.G, bg.B); + + char cmd[9]; + cmd[0] = 'r'; + int val[2]; + val[0] = val1; + val[1] = val2; + int i, vals; + int lastValIndex0 = row * DCOLS + col; + int cells = DROWS * DCOLS; + if (val1 == val2 && lastVal[lastValIndex0] == lastVal[lastValIndex0 + cells]) + vals = 1; + else + vals = 2; + for (i = 0; i < vals; i++) { + int lastValIndex = lastValIndex0 + cells * (i /*+1 */ ); + int y1 = row * YRES + (YRES / 2) * i; + cmd[2] = msb(y1); + cmd[3] = lsb(y1); + int y2 = y1 + (YRES) / vals - 1; + cmd[5] = msb(y2); + cmd[6] = lsb(y2); + if (val[i] > lastVal[lastValIndex]) { + cmd[1] = col * XRES + lastVal[lastValIndex]; + cmd[4] = cmd[1] + val[i] - lastVal[lastValIndex] - 1; + cmd[7] = msb(FG_COLOR); + cmd[8] = lsb(FG_COLOR); + drv_D4D_send_extra(cmd, sizeof(cmd), 2, 5); + } else if (val[i] < lastVal[lastValIndex]) { + cmd[1] = col * XRES + val[i] - 1 + 1; + cmd[4] = cmd[1] + lastVal[lastValIndex] - val[i]; + cmd[7] = msb(BG_COLOR); + cmd[8] = lsb(BG_COLOR); + drv_D4D_send_extra(cmd, sizeof(cmd), 2, 5); + } + lastVal[lastValIndex] = val[i]; + } + + FG_COLOR = FG_COLOR_old; + BG_COLOR = BG_COLOR_old; + return 0; +} + + + + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_contrast(RESULT * result, RESULT * arg1) +{ + double contrast; + + contrast = drv_D4D_contrast(R2N(arg1)); + SetResult(&result, R_NUMBER, &contrast); +} + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_gpio_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +int drv_D4D_list(void) +{ + printf("4D Systems Display Graphics Modules"); + return 0; +} + + +int drv_D4D_init(const char *section, const int quiet) +{ + /* error("drv_D4D_init()"); */ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 897 $"); + + if ((ret = drv_D4D_start(section)) != 0) + return ret; + + if (EXTRA) + CHARS = 64; + else + CHARS = 32; + CHAR0 = 128; + GOTO_COST = 7; + + if (MODE) { + drv_generic_graphic_real_blit = drv_D4D_blit; + } else { + drv_generic_text_real_write = drv_D4D_write; + drv_generic_text_real_defchar = drv_D4D_defchar; + } + + + + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", NAME_, DCOLS, DROWS); + if (MODE) { + if (drv_generic_graphic_greet(buffer, "www.4dsystems.com.au")) { + sleep(3); + drv_generic_graphic_clear(); + } + } else { + if (drv_generic_text_greet(buffer, "www.4dsystems.com.au")) { + sleep(3); + drv_D4D_clear(); + } + } + } + + + if (MODE) { + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + } else { + + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + drv_generic_text_bar_add_segment(0, 0, 255, 32); + + + wc = Widget_Text; + wc.draw = drv_D4D_text_draw; + widget_register(&wc); + + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + wc = Widget_Bar; + wc.draw = drv_D4D_bar_draw; + widget_register(&wc); + + } + + AddFunction("LCD::contrast", 1, plugin_contrast); + + return 0; +} + + +int drv_D4D_quit(const int quiet) +{ + /* error("drv_D4D_quit()"); */ + + info("%s: shutting down.", Name); + + if (MODE == 0) + drv_generic_text_quit(); + + + if (!NOPOWERCYCLE) { + drv_D4D_clear(); + } + + if (!quiet) { + if (MODE) + drv_generic_graphic_greet("goodbye!", NULL); + else + drv_generic_text_greet("goodbye!", NULL); + } + + /* fade */ + /*int i; + for(i=CONTRAST_;i>=0;i--) { + drv_D4D_contrast(i); + usleep(1000); + } */ + + if (MODE) + drv_generic_graphic_quit(); + + if (!NOPOWERCYCLE) { + char powerDown[] = { 'Y', 3, 0 }; + drv_D4D_send(powerDown, sizeof(powerDown)); + } + + debug("closing connection"); + drv_D4D_close(); + + return (0); +} + + + +DRIVER drv_D4D = { + .name = Name, + .list = drv_D4D_list, + .init = drv_D4D_init, + .quit = drv_D4D_quit, +}; diff --git a/drv_EA232graphic.c b/drv_EA232graphic.c new file mode 100644 index 0000000..680ffe9 --- /dev/null +++ b/drv_EA232graphic.c @@ -0,0 +1,554 @@ +/* $Id: drv_EA232graphic.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_EA232graphic.c $ + * + * Driver for Electronic Assembly serial graphic display + * + * Copyright (C) 2007 Stefan Gmeiner + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * Electronic Assembly RS232 Graphic Displays + * + * This driver supports some of the Electronic Assembly serial graphic displays. Although + * most of this display support higher level operation like text and graphic command, non of + * these are used. Instead the lcd4linux graphic routines creates the graphic which is then + * transferd to the display. + * + * FIXME: Some display have addition features such as GPI which are not yet implemented. + * + * Display Protocol Output Contrast + * ============================================ + * GE120-5NV24 1 8 yes + * GE128-6N3V24 1 8 no + * GE128-6N9V24 2 0 yes + * GE128-7KV24 3 8 no + * GE240-6KV24 3 8 no + * GE240-6KCV24 3 8 no + * GE240-7KV24 3 8 no + * GE240-7KLWV24 3 8 no + * GE240-6KLWV24 3 8 no + * + * Supported protocol commands: + * + * Clear + * Protocol Display Set Output Set Contrast Bitmap Orientation + * ======================================================================================= + * 1 DL Y(0..7)(0..1) K(0..20) U(x)(y)(w)(h)(...) Vertical + * 2 DL -- DK(0..63) UL(x)(y)(w)(h)(...) Vertical + * 3 DL Y(0..7)(0..1) -- U(x)(y)(w)(h)(...) Horizontal + * + * Bitmap orientation: + * + * Vertical: Byte-No. + * 123456789.... + * Bit 0 ********* + * Bit 1 ********* + * Bit 2 ********* + * Bit 3 ********* + * Bit 4 ********* + * Bit 5 ********* + * Bit 6 ********* + * Bit 7 ********* + * + * Horizontal: Bit-No. + * 76543210 + * Byte 0 ******** + * Byte 1 ******** + * Byte 3 ******** + * ... + * + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_EA232graphic + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" + +/* graphic display */ +#include "drv_generic_graphic.h" + +/* serial port */ +#include "drv_generic_serial.h" + +/* GPO */ +#include "drv_generic_gpio.h" + + + +#define ESC ((char)27) +#define MSB_BYTE 0x80 +#define LSB_BYTE 0x01 + +static char Name[] = "EA232graphic"; + +typedef struct { + char *name; + int columns; + int rows; + int max_contrast; + int default_contrast; + int gpo; + int protocol; +} MODEL; + +static MODEL Models[] = { + /* Protocol 1 models */ + {"GE120-5NV24", 120, 32, 20, 8, 8, 1}, + {"GE128-6N3V24", 128, 64, 0, 0, 8, 1}, + + /* Protocol 2 models */ + {"GE128-6N9V24", 128, 64, 63, 40, 0, 2}, + + /* Protocol 3 models */ + {"GE128-7KV24", 128, 128, 0, 0, 8, 3}, + {"GE240-6KV24", 240, 64, 0, 0, 8, 3}, + {"GE240-6KCV24", 240, 64, 0, 0, 8, 3}, + {"GE240-7KV24", 240, 128, 0, 0, 8, 3}, + {"GE240-7KLWV24", 240, 128, 0, 0, 8, 3}, + {"GE240-6KLWV24", 240, 64, 0, 0, 8, 3}, + + {NULL, 0, 0, 0, 0, 0, 0} +}; + +static MODEL *Model; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + + +static int drv_EA232graphic_open(const char *section) +{ + /* open serial port */ + /* don't mind about device, speed and stuff, this function will take care of */ + if (drv_generic_serial_open(section, Name, 0) < 0) + return -1; + + return 0; +} + + +static int drv_EA232graphic_close(void) +{ + drv_generic_serial_close(); + + return 0; +} + + +/* write data to the display */ +static void drv_EA232graphic_send(const char *data, const int len) +{ + drv_generic_serial_write(data, len); +} + + +/* delete Display */ +static void drv_EA232graphic_clear_display() +{ + char cmd[3]; + + switch (Model->protocol) { + case 1: + case 3: + cmd[0] = 'D'; + cmd[1] = 'L'; + drv_EA232graphic_send(cmd, 2); + break; + + case 2: + cmd[0] = ESC; + cmd[1] = 'D'; + cmd[2] = 'L'; + drv_EA232graphic_send(cmd, 3); + break; + default: + error("%s: undefined protocol type", Name); + return; + } +} + + + +/* copy framebuffer to display */ +static void drv_EA232graphic_blit(const int row, const int col, const int height, const int width) +{ + + int r, c, l, p; + char *cmd; + + /* calculate length of command */ + l = 0; + switch (Model->protocol) { + case 1: + case 2: + l = ((height + 7) / 8) * width; + break; + case 3: + l = ((width + 7) / 8) * height; + break; + default: + error("%s: undefined protocol type", Name); + return; + } + + /* add maximum length of command header */ + cmd = (char *) malloc(l + 10); + if (cmd == NULL) { + error("%s: allocation of buffer failed: %s", Name, strerror(errno)); + return; + } + p = 0; + + /* write command header */ + switch (Model->protocol) { + case 1: + case 3: + cmd[p++] = 'U'; + cmd[p++] = col; + cmd[p++] = row; + cmd[p++] = width; + cmd[p++] = height; + break; + case 2: + cmd[p++] = ESC; + cmd[p++] = 'U'; + cmd[p++] = 'L'; + cmd[p++] = col; + cmd[p++] = row; + cmd[p++] = width; + cmd[p++] = height; + break; + default: + error("%s: undefined protocol type", Name); + free(cmd); + return; + } + + /* clear all pixels */ + memset(cmd + p, 0, l); + + /* set pixels */ + switch (Model->protocol) { + case 1: + case 2: + for (r = 0; r < height; r++) { + for (c = 0; c < width; c++) { + if (drv_generic_graphic_black(r + row, c + col)) { + cmd[(r / 8) * width + c + p] |= (LSB_BYTE << (r % 8)); + } + } + } + break; + case 3: + for (c = 0; c < width; c++) { + for (r = 0; r < height; r++) { + if (drv_generic_graphic_black(r + row, c + col)) { + cmd[(c / 8) * height + r + p] |= (MSB_BYTE >> (c % 8)); + } + } + } + break; + default: + error("%s: undefined protocol type", Name); + free(cmd); + return; + } + + drv_EA232graphic_send(cmd, p + l); + + free(cmd); +} + + +static int drv_EA232graphic_GPO(const int num, const int val) +{ + char cmd[4]; + + if (Model->gpo == 0) { + error("%s: GPO not supported on this model.", Name); + return -1; + } + + + if (Model->gpo < num) { + error("%s: GPO %d is not available.", Name, num); + return -1; + } + + cmd[0] = 'Y'; + cmd[1] = num; + cmd[2] = (val > 0) ? 1 : 0; + + drv_EA232graphic_send(cmd, 3); + + return 0; +} + + +/* adjust contast */ +static int drv_EA232graphic_contrast(int contrast) +{ + char cmd[4]; + + if (Model->max_contrast == 0) { + error("%s: contrast setting not support by model", Name); + return -1; + } + + /* adjust limits according to the display */ + if (contrast < 0) + contrast = 0; + if (contrast > Model->max_contrast) + contrast = Model->max_contrast; + + + switch (Model->protocol) { + case 1: + cmd[0] = 'K'; + cmd[1] = contrast; + drv_EA232graphic_send(cmd, 2); + break; + case 2: + cmd[0] = ESC; + cmd[1] = 'D'; + cmd[2] = 'K'; + cmd[3] = contrast; + drv_EA232graphic_send(cmd, 4); + break; + default: + error("%s: undefined protocol type", Name); + return -1; + } + + return contrast; +} + + +/* start graphic display */ +static int drv_EA232graphic_start(const char *section) +{ + char *s; + int contrast; + int i; + + /* read model from configuration */ + s = cfg_get(section, "Model", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Model' entry from %s", Name, section, cfg_source()); + return -1; + } + + for (i = 0; Models[i].name != NULL; i++) { + if (strcasecmp(Models[i].name, s) == 0) + break; + } + if (!Models[i].name) { + error("%s: %s.Model '%s' is unknown from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + Model = &Models[i]; + info("%s: using model '%s'", Name, Model->name); + free(s); + + /* read display size from model configuration */ + DROWS = Model->rows; + DCOLS = Model->columns; + + /* set number of GPO's from model */ + GPOS = Model->gpo; + + /* read font size from configuration */ + s = cfg_get(section, "Font", "6x8"); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); + return -1; + } + + XRES = -1; + YRES = -1; + if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { + error("%s: bad Font '%s' from %s", Name, s, cfg_source()); + free(s); + return -1; + } + + /* Fixme: provider other fonts someday... */ + if (XRES != 6 && YRES != 8) { + error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); + free(s); + return -1; + } + free(s); + + /* open communication with the display */ + if (drv_EA232graphic_open(section) < 0) { + return -1; + } + + /* reset & initialize display */ + drv_EA232graphic_clear_display(); + + if (cfg_number(section, "Contrast", Model->default_contrast, 0, Model->max_contrast, &contrast) > 0) { + drv_EA232graphic_contrast(contrast); + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_contrast(RESULT * result, RESULT * arg1) +{ + double contrast; + + contrast = drv_EA232graphic_contrast(R2N(arg1)); + SetResult(&result, R_NUMBER, &contrast); +} + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_gpio_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_EA232graphic_list(void) +{ + int i; + + for (i = 0; Models[i].name; i++) { + printf("%s ", Models[i].name); + } + + return 0; +} + + +/* initialize driver & display */ +int drv_EA232graphic_init(const char *section, const int quiet) +{ + int ret; + + /* real worker functions */ + drv_generic_graphic_real_blit = drv_EA232graphic_blit; + drv_generic_gpio_real_set = drv_EA232graphic_GPO; + + /* start display */ + if ((ret = drv_EA232graphic_start(section)) != 0) + return ret; + + /* initialize generic graphic driver */ + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + + /* initialize GPO */ + if (Model->gpo > 0 && (ret = drv_generic_gpio_init(section, Name)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_graphic_greet(buffer, NULL)) { + sleep(3); + drv_generic_graphic_clear(); + } + } + + /* register plugins */ + AddFunction("LCD::contrast", 1, plugin_contrast); + + return 0; +} + +/* close driver & display */ +int drv_EA232graphic_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + /* clear display */ + drv_generic_graphic_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_graphic_greet("goodbye!", NULL); + } + + drv_generic_graphic_quit(); + + if (Model->gpo > 0) + drv_generic_gpio_quit(); + + debug("%s: closing connection", Name); + drv_EA232graphic_close(); + + return (0); +} + +/* use this one for a graphic display */ +DRIVER drv_EA232graphic = { + .name = Name, + .list = drv_EA232graphic_list, + .init = drv_EA232graphic_init, + .quit = drv_EA232graphic_quit, +}; diff --git a/drv_EFN.c b/drv_EFN.c new file mode 100644 index 0000000..dca226c --- /dev/null +++ b/drv_EFN.c @@ -0,0 +1,414 @@ +/* $Id: drv_Sample.c 773 2007-02-25 12:39:09Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/branches/0.10.1/drv_Sample.c $ + * + * lcd4linux driver for EFN LED modules (manufacturer: COMFILE/South Korea) + * connected to the ethernet to serial converter EUG 100 (manufacturer ELV/ + * Germany) + * + * Up to 256 EFN LED modules listen on a serial bus (9600 BAUD, 1 stop bit, + * no parity) and are controlled by a 3 byte protocol: + * Byte 1: 0xff + * Byte 2: + * Byte 3: + * The module address of each EFN LED module is set hy solder bridges. + * The driver expects the EFN LED modules to be configured starting + * from address 1. The EFN LED module set to address 1 is the right + * most module. + * + * The EUG 100 is an ethernet to seriell converter. The IP address + * can be set by dhcp. It listens on ports 1000 (data) and 1001 + * (configuration). Data received on port 1000 is sent onto the serial bus, + * while data sent to configuration port sets format of the EUG 100's + * serial interface. + * Due to a bug in the firmware, the transmission is interrupted if '\0' (0x00) + * is received on port 1000. Consequently, none of the EFN LED modules shall + * be set to address 0. + * + * Copyright (C) 2010 Tilman Glötzner + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * +* You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_EFN + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" + +/* text mode display */ +#include "drv_generic_text.h" + + + +static char Name[] = "EFN"; + +char Host[256]; +int Port; +int DataSocket; + +static void drv_EFN_clear(void); + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static int drv_EFN_open(const char *section) +{ + int sockfd_conf, portno_conf, n; + struct sockaddr_in serv_addr; + struct sockaddr_in conf_addr; + struct hostent *server; + char buffer[5]; + + /* open tcp sockets to config port to EUG 100 t0 set serial parameter */ + /* 9600 BAUD; no parity; 1 stop bit */ + // socket to config EUG + portno_conf = Port + 1; + sockfd_conf = socket(AF_INET, SOCK_STREAM, 0); + if (sockfd_conf < 0) { + error("ERROR opening config socket"); + return -1; + } + // resolve DNS name of EFN server (= EUG 100) + server = gethostbyname(Host); + if (server == NULL) { + error("ERROR, no such host\n"); + return -1; + } + // socket addr for config socket + bzero((char *) &conf_addr, sizeof(struct sockaddr_in)); + conf_addr.sin_family = AF_INET; + bcopy((char *) server->h_addr, (char *) &conf_addr.sin_addr.s_addr, server->h_length); + conf_addr.sin_port = htons(portno_conf); + + // open config socket + if (connect(sockfd_conf, (struct sockaddr *) &conf_addr, sizeof(struct sockaddr_in)) < 0) { + error("ERROR connecting to config port"); + return -1; + } + // sent config message + + bzero(buffer, 5); + buffer[0] = '4'; + buffer[1] = '0'; + buffer[2] = '1'; + + + n = write(sockfd_conf, buffer, 3); + if (n < 0) { + error("ERROR writing to config socket"); + close(sockfd_conf); + return -1; + } + close(sockfd_conf); + + // open data socket + + DataSocket = socket(AF_INET, SOCK_STREAM, 0); + if (DataSocket < 0) { + error("ERROR opening data socket"); + return -1; + } + // socket addr for data socket + bzero((char *) &serv_addr, sizeof(struct sockaddr_in)); + serv_addr.sin_family = AF_INET; + bcopy((char *) server->h_addr, (char *) &serv_addr.sin_addr.s_addr, server->h_length); + serv_addr.sin_port = htons(Port); + + if (connect(DataSocket, (struct sockaddr *) &serv_addr, sizeof(struct sockaddr_in)) < 0) { + error("ERROR connecting to data socket"); + return -1; + } + return 0; +} + + +static int drv_EFN_close(void) +{ + /* close whatever port you've opened */ + drv_EFN_clear(); + close(DataSocket); + return 0; +} + + +/* dummy function that sends something to the display */ +static void drv_EFN_send(const char *data, const unsigned int len) +{ + int n, i; + + // transport command stirng to EUG 100 + n = write(DataSocket, data, len); + + if (n < 0) { + error("%s:drv_EFN_send: Failed to write to data socket\n", Name); + // return(-1); + } + /* + printf("EFN_send: "); + for(i=0;i 0) && (k < len)); i--, k++) { + cmd[(3 * k) + 0] = 0xff; + cmd[(3 * k) + 1] = i; + cmd[(3 * k) + 2] = data[k]; + } + + /* send string to the display twice (to make transmission + * reliable) */ + drv_EFN_send(cmd, 3 * (k)); + drv_EFN_send(cmd, 3 * (k)); + + free(cmd); + // return 0; + } +} + +static void drv_EFN_defchar(const int ascii, const unsigned char *matrix) +{ + error("%s:drv_EFN_defchar: Function not supported by EFN modules\n", Name); +} + +/* start text mode display */ +static int drv_EFN_start(const char *section) +{ + int rows = -1, cols = -1; + char *s; + + s = cfg_get(section, "Host", NULL); + + if (s == NULL || *s == '\0') { + error("%s: no '%s.Host' entry from %s", Name, section, cfg_source()); + return -1; + } + + if (sscanf(s, "%s", &Host) != 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + + if (cfg_number(section, "Port", 1000, 0, 65535, &Port) < 0) + return -1; + + + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + + DROWS = rows; + DCOLS = cols; + + /* open communication with the display */ + if (drv_EFN_open(section) < 0) { + return -1; + } + + /* initialize display */ + drv_EFN_clear(); /* clear display */ + + return 0; +} + + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_EFN_list(void) +{ + printf("EFN LED modules + EUG100 Ethernet to serial convertor"); + return 0; +} + + +/* initialize driver & display */ +/* use this function for a text display */ +int drv_EFN_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 773 $"); + + /* display preferences */ + + /* real worker functions */ + drv_generic_text_real_write = drv_EFN_write; + drv_generic_text_real_defchar = drv_EFN_defchar; + + + /* start display */ + if ((ret = drv_EFN_start(section)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + sleep(3); + drv_EFN_clear(); + + } + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + return 0; +} + + + + +/* close driver & display */ +/* use this function for a text display */ +int drv_EFN_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + + /* clear display */ + drv_EFN_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + debug("closing connection"); + drv_EFN_close(); + + return (0); +} + +/* close driver & display */ +/* use this one for a text display */ +DRIVER drv_EFN = { + .name = Name, + .list = drv_EFN_list, + .init = drv_EFN_init, + .quit = drv_EFN_quit, +}; diff --git a/drv_FW8888.c b/drv_FW8888.c new file mode 100644 index 0000000..67fc9a8 --- /dev/null +++ b/drv_FW8888.c @@ -0,0 +1,309 @@ +/* $Id: drv_FW8888.c 1123 2010-06-21 02:07:13Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_FW8888.c $ + * + * driver for Allnet FW8888 display + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team + * Copyright (C) 2010 Linum Software GmbH + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_FW8888 + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" + +/* text mode display? */ +#include "drv_generic_text.h" + +/* serial port? */ +#include "drv_generic_serial.h" + +static char Name[] = "FW8888"; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static int drv_FW8888_open(const char *section) +{ + /* open serial port */ + /* don't mind about device, speed and stuff, this function will take care of */ + + if (drv_generic_serial_open(section, Name, 0) < 0) + return -1; + + return 0; +} + + +static int drv_FW8888_close(void) +{ + /* close whatever port you've opened */ + drv_generic_serial_close(); + + return 0; +} + + +static void drv_FW8888_send_cmd(const unsigned int cmd) +{ + char cmd_str[2]; + + cmd_str[0] = 0x10; + cmd_str[1] = cmd; + drv_generic_serial_write(cmd_str, 2); +} + + +static void drv_FW8888_send_text(const char *text, const unsigned int len) +{ + unsigned int i; + char cmd_str[2]; + + cmd_str[0] = 0x12; + + for (i = 0; i < len; i++) { + cmd_str[1] = text[i]; + drv_generic_serial_write(cmd_str, 2); + } +} + +/* text mode displays only */ +static void drv_FW8888_clear(void) +{ + drv_FW8888_send_cmd(0x01); +} + +static void drv_FW8888_home(void) +{ + drv_FW8888_send_cmd(0x02); +} + +static void drv_FW8888_display_off(void) +{ + drv_FW8888_send_cmd(0x08); +} + +static void drv_FW8888_display_on_cursor_off(void) +{ + drv_FW8888_send_cmd(0x0C); +} + +static void drv_FW8888_display_on_cursor_on(void) +{ + drv_FW8888_send_cmd(0x0E); +} + +static void drv_FW8888_backlight_off(void) +{ + drv_FW8888_send_cmd(0x38); +} + +static void drv_FW8888_backlight_on(void) +{ + drv_FW8888_send_cmd(0x39); +} + +static void drv_FW8888_set_cursor(int row, int col) +{ + int pos; + switch (row) { + case 0: + pos = 0x80 + col; + break; + case 1: + pos = 0xC0 + col; + break; + default: + error("%s: invalid row(%d) or col(%d)", Name, row, col); + return; + } + drv_FW8888_send_cmd(pos); +} + + +/* text mode displays only */ +static void drv_FW8888_write(const int row, const int col, const char *data, int len) +{ + /* do the cursor positioning here */ + drv_FW8888_set_cursor(row, col); + + /* send string to the display */ + drv_FW8888_send_text(data, len); +} + + +/* start text mode display */ +static int drv_FW8888_start(const char *section) +{ + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 0; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + DROWS = 2; + DCOLS = 16; + + GOTO_COST = -1; /* number of bytes a goto command requires */ + + /* open communication with the display */ + if (drv_FW8888_open(section) < 0) { + return -1; + } + + drv_FW8888_clear(); /* clear display */ + + return 0; +} + + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none */ + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_gpio_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_FW8888_list(void) +{ + printf("Allnet-FW8888"); + return 0; +} + + +/* initialize driver & display */ +/* use this function for a text display */ +int drv_FW8888_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 1123 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 7; /* pixel height of one char */ + CHARS = 0; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + + /* real worker functions */ + drv_generic_text_real_write = drv_FW8888_write; + + /* start display */ + if ((ret = drv_FW8888_start(section)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, "www.linum.com")) { + sleep(3); + drv_FW8888_clear(); + } + } + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register plugins */ + // AddFunction("LCD::contrast", 1, plugin_contrast); + + return 0; +} + + +/* close driver & display */ +/* use this function for a text display */ +int drv_FW8888_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + + /* clear display */ + drv_FW8888_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + debug("closing connection"); + drv_FW8888_close(); + + return (0); +} + + +/* use this one for a text display */ +DRIVER drv_FW8888 = { + .name = Name, + .list = drv_FW8888_list, + .init = drv_FW8888_init, + .quit = drv_FW8888_quit, +}; diff --git a/drv_G15.c b/drv_G15.c new file mode 100644 index 0000000..98fe120 --- /dev/null +++ b/drv_G15.c @@ -0,0 +1,676 @@ +/* $Id: drv_G15.c 1117 2010-04-18 11:47:58Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_G15.c $ + * + * Driver for Logitech G-15 keyboard LCD screen + * + * Copyright (C) 2006 Dave Ingram + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_G15 + * + */ + +#include "config.h" + +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "drv.h" +#include "drv_generic_graphic.h" +#include "thread.h" + +/* Logitech: VendorID 0x046d */ +#define G15_VENDOR 0x046d +/* Logitech Keyboard G15: ProductID 0xc222, 0xc227 */ +/* Logitech Speaker Z10: ProductID 0x0a07 */ +#define G15_DEVICE 0xc222 +#define G15_DEVICE2 0xc227 +#define Z10_DEVICE 0x0a07 +#define M1730_DEVICE 0xc251 + +#if 0 +#define DEBUG(x) debug("%s(): %s", __FUNCTION__, x); +#else +#define DEBUG(x) +#endif + +#define KB_UPDOWN_PRESS + +static char Name[] = "G-15"; + +static usb_dev_handle *g15_lcd; + +static unsigned char *g15_image; + +unsigned char g_key_states[18]; +unsigned char m_key_states[4]; +unsigned char l_key_states[5]; + +static int uinput_fd; +static int kb_mutex; +static int kb_thread_pid; +static int kb_single_keypress = 0; + +static int usb_endpoint = 0; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + + +void drv_G15_keyDown(unsigned char scancode) +{ + struct input_event event; + memset(&event, 0, sizeof(event)); + + event.type = EV_KEY; + event.code = scancode; + event.value = 1; + write(uinput_fd, &event, sizeof(event)); +} + +void drv_G15_keyUp(unsigned char scancode) +{ + struct input_event event; + memset(&event, 0, sizeof(event)); + + event.type = EV_KEY; + event.code = scancode; + event.value = 0; + write(uinput_fd, &event, sizeof(event)); +} + +void drv_G15_keyDownUp(unsigned char scancode) +{ + drv_G15_keyDown(scancode); + drv_G15_keyUp(scancode); + +} + +inline unsigned char drv_G15_evalScanCode(int key) +{ + /* first 12 G keys produce F1 - F12, thats 0x3a + key */ + if (key < 12) { + return 0x3a + key; + } + + /* the other keys produce Key '1' (above letters) + key, thats 0x1e + key */ + else { + return 0x1e + key - 12; /* sigh, half an hour to find -12 .... */ + } +} + +void drv_G15_processKeyEvent(unsigned char *buffer) +{ + const int g_scancode_offset = 167; + const int m_scancode_offset = 187; + const int l_scancode_offset = 191; + int i; + int is_set; + unsigned char m_key_new_states[4]; + unsigned char l_key_new_states[5]; + unsigned char orig_scancode; + +#if 0 + printf("%hhx %hhx %hhx %hhx %hhx %hhx %hhx %hhx %hhx \n\n", buffer[0], buffer[1], buffer[2], buffer[3], buffer[4], + buffer[5], buffer[6], buffer[7], buffer[8]); + usleep(100); +#endif + + if (buffer[0] == 0x01) { + DEBUG("Checking keys: "); + + for (i = 0; i < 18; ++i) { + orig_scancode = drv_G15_evalScanCode(i); + is_set = 0; + + if (buffer[1] == orig_scancode || buffer[2] == orig_scancode || buffer[3] == orig_scancode || + buffer[4] == orig_scancode || buffer[5] == orig_scancode) + is_set = 1; + + if (!is_set && g_key_states[i] != 0) { + /* key was pressed but is no more */ + if (!kb_single_keypress) + drv_G15_keyUp(g_scancode_offset + i); + g_key_states[i] = 0; + debug("G%d going up", (i + 1)); + } else if (is_set && g_key_states[i] == 0) { + if (!kb_single_keypress) + drv_G15_keyDown(g_scancode_offset + i); + else + drv_G15_keyDownUp(g_scancode_offset + i); + + g_key_states[i] = 1; + debug("G%d going down", (i + 1)); + } + } + } else { + if (buffer[0] == 0x02) { + memset(m_key_new_states, 0, sizeof(m_key_new_states)); + + if (buffer[6] & 0x01) + m_key_new_states[0] = 1; + if (buffer[7] & 0x02) + m_key_new_states[1] = 1; + if (buffer[8] & 0x04) + m_key_new_states[2] = 1; + if (buffer[7] & 0x40) + m_key_new_states[3] = 1; + + for (i = 0; i < 4; ++i) { + if (!m_key_new_states[i] && m_key_states[i] != 0) { + /* key was pressed but is no more */ + if (!kb_single_keypress) + drv_G15_keyUp(m_scancode_offset + i); + m_key_states[i] = 0; + debug("M%d going up", (i + 1)); + } else if (m_key_new_states[i] && m_key_states[i] == 0) { + if (!kb_single_keypress) + drv_G15_keyDown(m_scancode_offset + i); + else + drv_G15_keyDownUp(m_scancode_offset + i); + m_key_states[i] = 1; + debug("M%d going down", (i + 1)); + } + } + + memset(l_key_new_states, 0, sizeof(l_key_new_states)); + if (buffer[8] & 0x80) + l_key_new_states[0] = 1; + if (buffer[2] & 0x80) + l_key_new_states[1] = 1; + if (buffer[3] & 0x80) + l_key_new_states[2] = 1; + if (buffer[4] & 0x80) + l_key_new_states[3] = 1; + if (buffer[5] & 0x80) + l_key_new_states[4] = 1; + + for (i = 0; i < 5; ++i) { + if (!l_key_new_states[i] && l_key_states[i] != 0) { + /* key was pressed but is no more */ + if (!kb_single_keypress) + drv_G15_keyUp(l_scancode_offset + i); + l_key_states[i] = 0; + debug("L%d going up", (i + 1)); + } else if (l_key_new_states[i] && l_key_states[i] == 0) { + if (!kb_single_keypress) + drv_G15_keyDown(l_scancode_offset + i); + else + drv_G15_keyDownUp(l_scancode_offset + i); + l_key_states[i] = 1; + debug("L%d going down", (i + 1)); + } + } + + } + } +} + +void drv_G15_closeUIDevice() +{ + DEBUG("closing device"); + ioctl(uinput_fd, UI_DEV_DESTROY); + close(uinput_fd); +} + + +void drv_G15_initKeyHandling(char *device_filename) +{ + struct uinput_user_dev device; + int i; + DEBUG("Key Handling init") + uinput_fd = open(device_filename, O_RDWR); + + if (uinput_fd < 0) { + info("Error, could not open the uinput device"); + info("Compile your kernel for uinput, calling it a day now"); + info("mknod uinput c 10 223"); + abort(); + } + memset(&device, 0, sizeof(device)); + strncpy(device.name, "G15 Keys", UINPUT_MAX_NAME_SIZE); + device.id.bustype = BUS_USB; + device.id.version = 4; + + ioctl(uinput_fd, UI_SET_EVBIT, EV_KEY); + + for (i = 0; i < 256; ++i) + ioctl(uinput_fd, UI_SET_KEYBIT, i); + + write(uinput_fd, &device, sizeof(device)); + + if (ioctl(uinput_fd, UI_DEV_CREATE)) { + info("Failed to create input device"); + abort(); + } + +/* atexit(&closeDevice); */ + + memset(g_key_states, 0, sizeof(g_key_states)); + memset(m_key_states, 0, sizeof(m_key_states)); + memset(l_key_states, 0, sizeof(l_key_states)); +} + + +static void drv_G15_KBThread(void __attribute__ ((unused)) * notused) +{ + unsigned char buffer[9]; + int ret; + while (1) { + mutex_lock(kb_mutex); + ret = usb_bulk_read(g15_lcd, 0x81, (char *) buffer, 9, 10); +/* ret = usb_interrupt_read(g15_lcd, 0x81, (char*)buffer, 9, 10); */ + mutex_unlock(kb_mutex); + if (ret == 9) { + drv_G15_processKeyEvent(buffer); + } + } +} + +static int drv_G15_open() +{ + struct usb_bus *bus; + struct usb_device *dev; + char dname[32] = { 0 }; + int interf = -1; + int config = 1; + int retval; + + g15_lcd = NULL; + + info("%s: Scanning USB for G-15 keyboard or Z-10 speaker ...", Name); + + usb_init(); + usb_set_debug(0); // 0: no, 1 error, 2 warn, 3 info + debug("%s: found %d USB busses", Name, usb_find_busses()); + debug("%s: found %d USB devices", Name, usb_find_devices()); + + for (bus = usb_get_busses(); bus; bus = bus->next) { + for (dev = bus->devices; dev; dev = dev->next) { + debug("%s: open %s/%s/%s", Name, bus->dirname, dev->bus->dirname, dev->filename); + if (dev->descriptor.idVendor == G15_VENDOR) { + if ((g15_lcd = usb_open(dev))) { + // get vendor name if possible + if (dev->descriptor.iManufacturer) { + retval = usb_get_string_simple(g15_lcd, dev->descriptor.iManufacturer, dname, sizeof(dname)); + if (retval <= 0) { + snprintf(dname, sizeof(dname), "(unknown)"); + } + } + debug("%s: Found USB vendor ID 0x%x (%s), checking productID 0x%x...", + Name, G15_VENDOR, dname, dev->descriptor.idProduct); + switch (dev->descriptor.idProduct) { + case G15_DEVICE: + case G15_DEVICE2: + case M1730_DEVICE: + { + info("%s: Found Logitech G-15 or Dell M1730 Keyboard", Name); + interf = 0; + config = 1; + usb_endpoint = 0x02; + break; + } + case Z10_DEVICE: + { + info("%s: Found Logitech Z-10 Speaker", Name); + interf = 2; + usb_endpoint = 0x03; + break; + } + default: + debug("%s: Don't found USB product IDs 0x%x|0x%x/0x%x for G-15/M1730 or 0x%x for Z10", + Name, G15_DEVICE, G15_DEVICE2, M1730_DEVICE, Z10_DEVICE); + usb_close(g15_lcd); + } + + if (interf >= 0) { + debug("%s: Vendor 0x%x Product 0x%x found", + Name, dev->descriptor.idVendor, dev->descriptor.idProduct); + +#ifdef LIBUSB_HAS_GET_DRIVER_NP + /* detach from the kernel if we need to */ + retval = usb_get_driver_np(g15_lcd, interf, dname, 31); + debug("%s: Ret %i from usb_get_driver_np(interf.%d), Drivername %s", + Name, retval, interf, dname); + switch (retval) { + case -EPERM: + error("%s: Permission denied! eUID of this process is %i %s", + Name, geteuid(), geteuid() != 0 ? "(not root)" : ""); + //return -1; + break; + case -ENODATA: + error("%s: No data available! Device switched off?", Name); + //return -1; + break; + } +#ifdef LIBUSB_HAS_DETACH_KERNEL_DRIVER_NP + if (retval == 0 && strcmp(dname, "usbhid") == 0) { + debug("%s: detaching...", Name); + usb_detach_kernel_driver_np(g15_lcd, interf); + } +#endif // detach_kernel_driver_np +#endif // get_driver_np + + retval = usb_set_configuration(g15_lcd, config); + debug("%s: Ret %d from usb_set_configuration(%d)", Name, retval, config); + switch (retval) { + case -EPERM: + error("%s: Permission denied! eUID of this process is %i %s", + Name, geteuid(), geteuid() != 0 ? "(not root)" : ""); + return -1; + break; + case -EBUSY: + error("%s: Device or resource busy! Device switched off?", Name); + return -1; + break; + } + usleep(100); + retval = usb_claim_interface(g15_lcd, interf); + debug("%s: Ret %i from usb_claim_interface(%d)", Name, retval, interf); + return retval; + } + + } + } // G15_Vendor + } // all devices + } // all busses + + return -1; +} + + +static int drv_G15_close(void) +{ + usb_release_interface(g15_lcd, 0); + if (g15_lcd) + usb_close(g15_lcd); + + return 0; +} + + +static void drv_G15_update_img() +{ + int i, j, k; + unsigned char *output = malloc(DCOLS * DROWS * sizeof(unsigned char)); + int retval; + + DEBUG("entered"); + if (!output) + return; + + DEBUG("memory allocated"); + memset(output, 0, DCOLS * DROWS); + DEBUG("memory set"); + output[0] = 0x03; + DEBUG("first output set"); + + for (k = 0; k < 6; k++) { + for (i = 0; i < DCOLS; i++) { + int maxj = (k == 5) ? 3 : 8; + for (j = 0; j < maxj; j++) { + if (g15_image[(k * 1280) + i + (j * DCOLS)]) + output[32 + i + (k * DCOLS)] |= (1 << j); + } + } + } + + DEBUG("output array prepared"); + mutex_lock(kb_mutex); + retval = usb_interrupt_write(g15_lcd, usb_endpoint, (char *) output, 992, 1000); + //info("%s: Ret %i from usb_interrupt_write(endpoint %d)", Name, retval, usb_endpoint); + mutex_unlock(kb_mutex); + usleep(300); + + DEBUG("data written to LCD"); + + free(output); + + DEBUG("memory freed"); + DEBUG("left"); +} + + + +/* for graphic displays only */ +static void drv_G15_blit(const int row, const int col, const int height, const int width) +{ + int r, c; + + DEBUG("entered"); + + for (r = row; r < row + height; r++) { + for (c = col; c < col + width; c++) { + g15_image[r * DCOLS + c] = drv_generic_graphic_black(r, c); + } + } + + DEBUG("updating image"); + + drv_G15_update_img(); + + DEBUG("left"); +} + + +/* start graphic display */ +static int drv_G15_start(const char *section) +{ + char *s; + + DEBUG("entered"); + + /* read display size from config */ + DROWS = 43; + DCOLS = 160; + + DEBUG("display size set"); + + s = cfg_get(section, "Font", "6x8"); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); + return -1; + } + + XRES = -1; + YRES = -1; + if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { + error("%s: bad Font '%s' from %s", Name, s, cfg_source()); + return -1; + } + + /* Fixme: provider other fonts someday... */ + if (XRES != 6 && YRES != 8) { + error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); + return -1; + } + + DEBUG("Finished config stuff"); + + DEBUG("allocating image buffer"); + /* you surely want to allocate a framebuffer or something... */ + g15_image = malloc(DCOLS * DROWS * sizeof(unsigned char)); + if (!g15_image) + return -1; + DEBUG("allocated"); + memset(g15_image, 0, DCOLS * DROWS); + DEBUG("zeroed"); + + /* open communication with the display */ + DEBUG("opening display..."); + if (drv_G15_open() < 0) { + DEBUG("opening failed"); + return -1; + } + DEBUG("display open"); + + /* reset & initialize display */ + DEBUG("clearing display"); + drv_G15_update_img(); + DEBUG("done"); + + /* + if (cfg_number(section, "Contrast", 0, 0, 255, &contrast) > 0) { + drv_G15_contrast(contrast); + } + */ + s = cfg_get(section, "Uinput", ""); + if (s != NULL && *s != '\0') { + cfg_number(section, "SingleKeyPress", 0, 0, 1, &kb_single_keypress); + drv_G15_initKeyHandling(s); + + DEBUG("creating thread for keyboard"); + kb_mutex = mutex_create(); + kb_thread_pid = thread_create("G15_KBThread", drv_G15_KBThread, NULL); + + DEBUG("done"); + } + DEBUG("left"); + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_G15_list(void) +{ + printf("Logitech G-15 or Z-10 / Dell M1730"); + return 0; +} + + +/* initialize driver & display */ +int drv_G15_init(const char *section, const int quiet) +{ + int ret; + + info("%s: %s", Name, "$Rev: 1117 $"); + + DEBUG("entered"); + + /* real worker functions */ + drv_generic_graphic_real_blit = drv_G15_blit; + + /* start display */ + if ((ret = drv_G15_start(section)) != 0) + return ret; + + /* initialize generic graphic driver */ + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_graphic_greet(buffer, NULL)) { + sleep(3); + drv_generic_graphic_clear(); + } + } + + /* register plugins */ + /* none at the moment... */ + + + DEBUG("left"); + + return 0; +} + + + +/* close driver & display */ +int drv_G15_quit(const int quiet) +{ + info("%s: shutting down.", Name); + + DEBUG("clearing display"); + /* clear display */ + drv_generic_graphic_clear(); + + DEBUG("saying goodbye"); + /* say goodbye... */ + if (!quiet) { + drv_generic_graphic_greet("goodbye!", NULL); + } + + DEBUG("generic_graphic_quit()"); + drv_generic_graphic_quit(); + + mutex_destroy(kb_mutex); + usleep(10 * 1000); + thread_destroy(kb_thread_pid); + + drv_G15_closeUIDevice(); + DEBUG("closing UInputDev"); + + + DEBUG("closing connection"); + drv_G15_close(); + + DEBUG("freeing image alloc"); + free(g15_image); + + return (0); +} + + +DRIVER drv_G15 = { + .name = Name, + .list = drv_G15_list, + .init = drv_G15_init, + .quit = drv_G15_quit, +}; diff --git a/drv_GLCD2USB.c b/drv_GLCD2USB.c new file mode 100644 index 0000000..c9f5618 --- /dev/null +++ b/drv_GLCD2USB.c @@ -0,0 +1,641 @@ +/* $Id: drv_GLCD2USB.c 1134 2010-11-20 20:22:05Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_GLCD2USB.c $ + * + * GLCD2USB driver for LCD4Linux + * (see http://www.harbaum.org/till/glcd2usb for hardware) + * + * Copyright (C) 2007 Till Harbaum + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_GLCD2USB + * + */ + +/* + * Options: + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "timer.h" +#include "qprintf.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "widget_keypad.h" +#include "drv.h" +#include "drv_generic_graphic.h" +#include "drv_generic_keypad.h" + +/* Numeric constants for 'reportType' parameters */ +#define USB_HID_REPORT_TYPE_INPUT 1 +#define USB_HID_REPORT_TYPE_OUTPUT 2 +#define USB_HID_REPORT_TYPE_FEATURE 3 + +/* These are the error codes which can be returned by functions of this + * module. + */ +#define USB_ERROR_NONE 0 +#define USB_ERROR_ACCESS 1 +#define USB_ERROR_NOTFOUND 2 +#define USB_ERROR_BUSY 16 +#define USB_ERROR_IO 5 + +/* ------------------------------------------------------------------------ */ + +#include "glcd2usb.h" + +/* ------------------------------------------------------------------------- */ + +#define USBRQ_HID_GET_REPORT 0x01 +#define USBRQ_HID_SET_REPORT 0x09 + +usb_dev_handle *dev = NULL; + +/* USB message buffer */ +static union { + unsigned char bytes[132]; + display_info_t display_info; +} buffer; + +/* ------------------------------------------------------------------------- */ + + +#define IDENT_VENDOR_NUM 0x1c40 +#define IDENT_VENDOR_STRING "www.harbaum.org/till/glcd2usb" +#define IDENT_PRODUCT_NUM 0x0525 +#define IDENT_PRODUCT_STRING "GLCD2USB" + +/* early versions used the ftdi vendor id */ +#define IDENT_VENDOR_NUM_OLD 0x0403 +#define IDENT_PRODUCT_NUM_OLD 0xc634 + +static char Name[] = IDENT_PRODUCT_STRING; + +/* ------------------------------------------------------------------------- */ + +static int usbGetString(usb_dev_handle * dev, int index, char *buf, int buflen) +{ + char buffer[256]; + int rval, i; + + if ((rval = usb_control_msg(dev, USB_ENDPOINT_IN, USB_REQ_GET_DESCRIPTOR, + (USB_DT_STRING << 8) + index, 0x0409, buffer, sizeof(buffer), 1000)) < 0) + return rval; + + /* not a string */ + if (buffer[1] != USB_DT_STRING) + return 0; + + /* string would have been longer than buffer is */ + if ((unsigned char) buffer[0] < rval) + rval = (unsigned char) buffer[0]; + + /* 16 bit unicode -> 8 bit ascii */ + rval /= 2; + + /* lossy conversion to ISO Latin1 */ + for (i = 1; i < rval; i++) { + if (i > buflen) /* destination buffer overflow */ + break; + + buf[i - 1] = buffer[2 * i]; + + if (buffer[2 * i + 1] != 0) /* outside of ISO Latin1 range */ + buf[i - 1] = '?'; + } + + /* terminate string */ + buf[i - 1] = 0; + + return i - 1; +} + +/* ------------------------------------------------------------------------- */ + +int usbOpenDevice(usb_dev_handle ** device, int vendor, char *vendorName, int product, char *productName) +{ + struct usb_bus *bus; + struct usb_device *dev; + usb_dev_handle *handle = NULL; + int errorCode = USB_ERROR_NOTFOUND; + static int didUsbInit = 0; + + if (!didUsbInit) { + usb_init(); + didUsbInit = 1; + } + + usb_find_busses(); + usb_find_devices(); + + for (bus = usb_get_busses(); bus; bus = bus->next) { + for (dev = bus->devices; dev; dev = dev->next) { + if (dev->descriptor.idVendor == vendor && dev->descriptor.idProduct == product) { + char string[256]; + int len; + handle = usb_open(dev); /* we need to open the device in order to query strings */ + if (!handle) { + errorCode = USB_ERROR_ACCESS; + error("%s Warning: cannot open USB device: %s", Name, usb_strerror()); + continue; + } + if (vendorName == NULL && productName == NULL) { /* name does not matter */ + break; + } + /* now check whether the names match: */ + len = usbGetString(handle, dev->descriptor.iManufacturer, string, sizeof(string)); + if (len < 0) { + errorCode = USB_ERROR_IO; + error("%s: Cannot query manufacturer for device: %s", Name, usb_strerror()); + } else { + errorCode = USB_ERROR_NOTFOUND; + if (strcmp(string, vendorName) == 0) { + len = usbGetString(handle, dev->descriptor.iProduct, string, sizeof(string)); + if (len < 0) { + errorCode = USB_ERROR_IO; + fprintf(stderr, "Warning: cannot query product for device: %s\n", usb_strerror()); + } else { + errorCode = USB_ERROR_NOTFOUND; + if (strcmp(string, productName) == 0) + break; + } + } + } + usb_close(handle); + handle = NULL; + } + } + if (handle) + break; + } + + if (handle != NULL) { + int rval, retries = 3; + if (usb_set_configuration(handle, 1)) { + fprintf(stderr, "Warning: could not set configuration: %s\n", usb_strerror()); + } + /* now try to claim the interface and detach the kernel HID driver on + * linux and other operating systems which support the call. + */ + while ((rval = usb_claim_interface(handle, 0)) != 0 && retries-- > 0) { +#ifdef LIBUSB_HAS_DETACH_KERNEL_DRIVER_NP + if (usb_detach_kernel_driver_np(handle, 0) < 0) { + fprintf(stderr, "Warning: could not detach kernel HID driver: %s\n", usb_strerror()); + } +#endif + } +#ifndef __APPLE__ + if (rval != 0) + fprintf(stderr, "Warning: could not claim interface\n"); +#endif + /* Continue anyway, even if we could not claim the interface. Control transfers + * should still work. + */ + errorCode = 0; + *device = handle; + } + return errorCode; +} + +/* ------------------------------------------------------------------------- */ + +void usbCloseDevice(usb_dev_handle * device) +{ + if (device != NULL) + usb_close(device); +} + +/* ------------------------------------------------------------------------- */ + +int usbSetReport(usb_dev_handle * device, int reportType, unsigned char *buffer, int len) +{ + int bytesSent; + + /* the write command needs some tweaking regarding allowed report lengths */ + if (buffer[0] == GLCD2USB_RID_WRITE) { + int i = 0, allowed_lengths[] = { 4 + 4, 8 + 4, 16 + 4, 32 + 4, 64 + 4, 128 + 4 }; + + if (len > 128 + 4) + error("%s: %d bytes usb report is too long \n", Name, len); + + while (allowed_lengths[i] != (128 + 4) && allowed_lengths[i] < len) + i++; + + len = allowed_lengths[i]; + buffer[0] = GLCD2USB_RID_WRITE + i; + } + + bytesSent = usb_control_msg(device, USB_TYPE_CLASS | USB_RECIP_INTERFACE | + USB_ENDPOINT_OUT, USBRQ_HID_SET_REPORT, + reportType << 8 | buffer[0], 0, (char *) buffer, len, 1000); + if (bytesSent != len) { + if (bytesSent < 0) + error("%s: Error sending message: %s", Name, usb_strerror()); + return USB_ERROR_IO; + } + return 0; +} + +/* ------------------------------------------------------------------------- */ + +int usbGetReport(usb_dev_handle * device, int reportType, int reportNumber, unsigned char *buffer, int *len) +{ + *len = usb_control_msg(device, USB_TYPE_CLASS | USB_RECIP_INTERFACE | + USB_ENDPOINT_IN, USBRQ_HID_GET_REPORT, + reportType << 8 | reportNumber, 0, (char *) buffer, *len, 1000); + if (*len < 0) { + error("%s: Error sending message: %s", Name, usb_strerror()); + return USB_ERROR_IO; + } + return 0; +} + +char *usbErrorMessage(int errCode) +{ + static char buffer[80]; + + switch (errCode) { + case USB_ERROR_ACCESS: + return "Access to device denied"; + case USB_ERROR_NOTFOUND: + return "The specified device was not found"; + case USB_ERROR_BUSY: + return "The device is used by another application"; + case USB_ERROR_IO: + return "Communication error with device"; + default: + sprintf(buffer, "Unknown USB error %d", errCode); + return buffer; + } + return NULL; /* not reached */ +} + +static char *video_buffer = NULL; +static char *dirty_buffer = NULL; + +static void drv_GLCD2USB_blit(const int row, const int col, const int height, const int width) +{ + int r, c, err, i, j; + + /* update offscreen buffer */ + for (r = row; r < row + height; r++) { + for (c = col; c < col + width; c++) { + int x, y, bit; + + /* these assignments are display layout dependent */ + x = c; + y = r / 8; + bit = r % 8; + + i = video_buffer[x + DCOLS * y]; + + if (drv_generic_graphic_black(r, c)) + video_buffer[x + DCOLS * y] |= 1 << bit; + else + video_buffer[x + DCOLS * y] &= ~(1 << bit); + + if (video_buffer[x + DCOLS * y] != i) + dirty_buffer[x + DCOLS * y] |= 1 << bit; + } + } + +#if 0 + /* display what's in the buffer (for debugging) */ + for (r = 0; r < DROWS; r++) { + for (c = 0; c < DCOLS; c++) { + if (video_buffer[c + DCOLS * (r / 8)] & (1 << (r % 8))) + putchar('#'); + else + putchar(' '); + } + putchar('\n'); + } +#endif + + /* short gaps of unchanged bytes in fact increase the communication */ + /* overhead. so we eliminate them here */ + for (j = -1, i = 0; i < DROWS * DCOLS / 8; i++) { + if (dirty_buffer[i] && j >= 0 && i - j <= 4) { + /* found a clean gap <= 4 bytes: mark it dirty */ + for (r = j; r < i; r++) + dirty_buffer[r] = 1; + } + + /* if this is dirty, drop the saved position */ + if (dirty_buffer[i]) + j = -1; + + /* save position of this clean entry if there's no position saved yet */ + if (!dirty_buffer[i] && j < 0) + j = i; + } + + /* and do the actual data transmission */ + buffer.bytes[0] = 0; + for (i = 0; i < DROWS * DCOLS / 8; i++) { + if (dirty_buffer[i]) { + /* starting a new run? */ + if (!buffer.bytes[0]) { + buffer.bytes[0] = GLCD2USB_RID_WRITE; + buffer.bytes[1] = i % 256; // offset + buffer.bytes[2] = i / 256; + buffer.bytes[3] = 0; // length + } + buffer.bytes[4 + buffer.bytes[3]++] = video_buffer[i]; + } + + /* this part of the buffer is not dirty or we are at end */ + /* of buffer or the buffer is fill: send data then */ + if ((!dirty_buffer[i]) || (i == DROWS * DCOLS / 8 - 1) || (buffer.bytes[3] == 128)) { + /* is there data to be sent in the buffer? */ + if (buffer.bytes[0] && buffer.bytes[3]) { + if ((err = usbSetReport(dev, USB_HID_REPORT_TYPE_FEATURE, buffer.bytes, buffer.bytes[3] + 4)) != 0) + error("%s: Error sending display contents: %s", Name, usbErrorMessage(err)); + + buffer.bytes[0] = 0; + } + } + + /* this entry isn't dirty anymore */ + dirty_buffer[i] = 0; + } +} + +static int drv_GLCD2USB_brightness(int brightness) +{ + int err = 0; + + printf("setting bright to %d\n", brightness); + + if (brightness < 0) + brightness = 0; + if (brightness > 255) + brightness = 255; + + buffer.bytes[0] = GLCD2USB_RID_SET_BL; + buffer.bytes[1] = brightness; + if ((err = usbSetReport(dev, USB_HID_REPORT_TYPE_FEATURE, buffer.bytes, 2)) != 0) { + error("%s: Error freeing display: %s\n", Name, usbErrorMessage(err)); + usbCloseDevice(dev); + return -1; + } + + return brightness; +} + +static void drv_GLCD2USB_timer(void __attribute__ ((unused)) * notused) +{ + /* request button state */ + static unsigned int last_but = 0; + int err = 0, len = 2; + + if ((err = usbGetReport(dev, USB_HID_REPORT_TYPE_FEATURE, GLCD2USB_RID_GET_BUTTONS, buffer.bytes, &len)) != 0) { + fprintf(stderr, "Error getting button state: %s\n", usbErrorMessage(err)); + return; + } + + int i; + + /* check if button state changed */ + if (buffer.bytes[1] ^ last_but) { + + /* send single keypad events for all changed buttons */ + for (i = 0; i < 4; i++) + if ((buffer.bytes[1] & (1 << i)) ^ (last_but & (1 << i))) + drv_generic_keypad_press(((buffer.bytes[1] & (1 << i)) ? 0x80 : 0) | i); + } + + last_but = buffer.bytes[1]; +} + +static int drv_GLCD2USB_start(const char *section) +{ + int brightness; + char *s; + int err = 0, len; + + if (sscanf(s = cfg_get(section, "font", "6x8"), "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { + error("%s: bad %s.Font '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + free(s); + + if ((err = usbOpenDevice(&dev, IDENT_VENDOR_NUM, IDENT_VENDOR_STRING, + IDENT_PRODUCT_NUM, IDENT_PRODUCT_STRING)) != 0) { + if ((err = usbOpenDevice(&dev, IDENT_VENDOR_NUM_OLD, IDENT_VENDOR_STRING, + IDENT_PRODUCT_NUM_OLD, IDENT_PRODUCT_STRING)) != 0) { + error("%s: opening GLCD2USB device: %s", Name, usbErrorMessage(err)); + return -1; + } + } + + info("%s: Found device", Name); + + /* query display parameters */ + memset(&buffer, 0, sizeof(buffer)); + + len = sizeof(display_info_t); + if ((err = usbGetReport(dev, USB_HID_REPORT_TYPE_FEATURE, GLCD2USB_RID_GET_INFO, buffer.bytes, &len)) != 0) { + + error("%s: query display parameters: %s", Name, usbErrorMessage(err)); + usbCloseDevice(dev); + return -1; + } + + if (len < (int) sizeof(buffer.display_info)) { + error("%s: Not enough bytes in display info report (%d instead of %d)", + Name, len, (int) sizeof(buffer.display_info)); + usbCloseDevice(dev); + return -1; + } + + info("%s: display name = %s", Name, buffer.display_info.name); + info("%s: display resolution = %d * %d", Name, buffer.display_info.width, buffer.display_info.height); + info("%s: display flags: %x", Name, buffer.display_info.flags); + + /* TODO: check for supported features */ + + + /* save display size */ + DCOLS = buffer.display_info.width; + DROWS = buffer.display_info.height; + + /* allocate a offscreen buffer */ + video_buffer = malloc(DCOLS * DROWS / 8); + dirty_buffer = malloc(DCOLS * DROWS / 8); + memset(video_buffer, 0, DCOLS * DROWS / 8); + memset(dirty_buffer, 0, DCOLS * DROWS / 8); + + /* get access to display */ + buffer.bytes[0] = GLCD2USB_RID_SET_ALLOC; + buffer.bytes[1] = 1; /* 1=alloc, 0=free */ + if ((err = usbSetReport(dev, USB_HID_REPORT_TYPE_FEATURE, buffer.bytes, 2)) != 0) { + error("%s: Error allocating display: %s", Name, usbErrorMessage(err)); + usbCloseDevice(dev); + return -1; + } + + /* regularly request key state. can be quite slow since the device */ + /* buffers button presses internally */ + timer_add(drv_GLCD2USB_timer, NULL, 100, 0); + + if (cfg_number(section, "Brightness", 0, 0, 255, &brightness) > 0) { + drv_GLCD2USB_brightness(brightness); + } + + return 0; +} + + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_brightness(RESULT * result, RESULT * arg1) +{ + double brightness; + + brightness = drv_GLCD2USB_brightness(R2N(arg1)); + SetResult(&result, R_NUMBER, &brightness); +} + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_graphic_draw(W) */ +/* using drv_generic_graphic_icon_draw(W) */ +/* using drv_generic_graphic_bar_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_GLCD2USB_list(void) +{ + printf("GLCD2USB homebrew USB interface for graphic displays"); + return 0; +} + +static int drv_GLCD2USB_keypad(const int num) +{ + const int keys[] = { WIDGET_KEY_LEFT, WIDGET_KEY_RIGHT, + WIDGET_KEY_CONFIRM, WIDGET_KEY_CANCEL + }; + + int val; + + /* check for key press event */ + if (num & 0x80) + val = WIDGET_KEY_PRESSED; + else + val = WIDGET_KEY_RELEASED; + + return val | keys[num & 0x03]; +} + +/* initialize driver & display */ +int drv_GLCD2USB_init(const char *section, const __attribute__ ((unused)) + int quiet) +{ + int ret; + + info("%s: %s", Name, "$Rev: 1134 $"); + + /* real worker functions */ + drv_generic_graphic_real_blit = drv_GLCD2USB_blit; + drv_generic_keypad_real_press = drv_GLCD2USB_keypad; + + /* start display */ + if ((ret = drv_GLCD2USB_start(section)) != 0) + return ret; + + /* initialize generic graphic driver */ + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + + /* register plugins */ + AddFunction("LCD::brightness", 1, plugin_brightness); + + return 0; +} + + +/* close driver & display */ +int drv_GLCD2USB_quit(const __attribute__ ((unused)) + int quiet) +{ + int err; + + info("%s: shutting down.", Name); + drv_generic_graphic_quit(); + + /* release access to display */ + + buffer.bytes[0] = GLCD2USB_RID_SET_ALLOC; + buffer.bytes[1] = 0; /* 1=alloc, 0=free */ + if ((err = usbSetReport(dev, USB_HID_REPORT_TYPE_FEATURE, buffer.bytes, 2)) != 0) { + error("%s Error freeing display: %s", Name, usbErrorMessage(err)); + } + + /* clean up */ + if (dev != NULL) + usbCloseDevice(dev); + + if (video_buffer != NULL) { + free(video_buffer); + free(dirty_buffer); + } + + return (0); +} + + +DRIVER drv_GLCD2USB = { + .name = Name, + .list = drv_GLCD2USB_list, + .init = drv_GLCD2USB_init, + .quit = drv_GLCD2USB_quit, +}; diff --git a/drv_HD44780.c b/drv_HD44780.c new file mode 100644 index 0000000..fcc0c27 --- /dev/null +++ b/drv_HD44780.c @@ -0,0 +1,1475 @@ +/* $Id: drv_HD44780.c 1066 2009-11-19 04:32:13Z edman007 $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_HD44780.c $ + * + * new style driver for HD44780-based displays + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * Support for I2C bus + * Copyright (C) 2005 Luis Correia + * + * Modification for 4-Bit mode + * Copyright (C) 2003 Martin Hejl (martin@hejl.de) + * + * Modification for 2nd controller support + * Copyright (C) 2003 Jesse Brook Kovach + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_HD44780 + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "udelay.h" +#include "qprintf.h" +#include "timer.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "widget_keypad.h" +#include "drv.h" +#include "drv_generic_text.h" +#include "drv_generic_gpio.h" + +#ifdef WITH_PARPORT +#include "drv_generic_parport.h" +#include "drv_generic_keypad.h" +#include "widget_keypad.h" +#endif + +#ifdef WITH_I2C +#include "drv_generic_i2c.h" +#endif + +static char Name[] = "HD44780"; + +static int Bus; +static int Model; +static int Capabilities; + + +/* Timings */ +#ifdef WITH_PARPORT +static int T_CY, T_PW, T_AS, T_AH; +#endif +static int T_INIT1, T_INIT2, T_EXEC, T_WRCG, T_CLEAR, T_HOME, T_ONOFF; +#ifdef WITH_PARPORT +static int T_POWER, T_GPO_ST, T_GPO_PW; +#endif + +static int Bits = 0; +static int numControllers = 0; +static int allControllers = 0; +static int currController = 0; + +/* size of every single controller */ +static int CROWS[4]; +static int CCOLS[4]; + +static unsigned char SIGNAL_RW; +static unsigned char SIGNAL_RS; +static unsigned char SIGNAL_ENABLE; +static unsigned char SIGNAL_ENABLE2; +static unsigned char SIGNAL_ENABLE3; +static unsigned char SIGNAL_ENABLE4; + +static unsigned char SIGNAL_GPO; +#ifdef WITH_PARPORT +static unsigned char SIGNAL_GPI; +static unsigned char SIGNAL_BACKLIGHT; +static unsigned char SIGNAL_POWER; +#endif + +/* maximum time to wait for the busy-flag (in usec) */ +#define MAX_BUSYFLAG_WAIT 10000 + +/* maximum busy flag errors before falling back to busy-waiting */ +#define MAX_BUSYFLAG_ERRORS 20 + +/* flag for busy-waiting vs. busy flag checking */ +#ifdef WITH_PARPORT +static int UseBusy = 0; +#endif + +/* which data bits should have their logic inverted */ +static int invert_data_bits = 0; + +/* buffer holding the GPIO state */ +#ifdef WITH_PARPORT +static unsigned char GPO = 0; +#endif + +typedef struct { + int type; + char *name; + int capabilities; +} MODEL; + +#define CAP_PARPORT (1<<0) +#define CAP_I2C (1<<1) +#define CAP_GPO (1<<2) +#define CAP_BACKLIGHT (1<<3) +#define CAP_BRIGHTNESS (1<<4) +#define CAP_BUSY4BIT (1<<5) +#define CAP_HD66712 (1<<6) +#define CAP_LCM162 (1<<7) +#define CAP_GPI (1<<8) + +#define BUS_PP CAP_PARPORT +#define BUS_I2C CAP_I2C + + +static MODEL Models[] = { + {0x01, "generic", CAP_PARPORT | CAP_I2C | CAP_GPO | CAP_GPI | CAP_BACKLIGHT}, + {0x02, "Noritake", CAP_PARPORT | CAP_I2C | CAP_GPO | CAP_BRIGHTNESS}, + {0x03, "Soekris", CAP_PARPORT | CAP_BUSY4BIT}, + {0x04, "HD66712", CAP_PARPORT | CAP_I2C | CAP_GPO | CAP_BACKLIGHT | CAP_HD66712}, + {0x05, "LCM-162", CAP_PARPORT | CAP_LCM162}, + {0xff, "Unknown", 0} +}; + + +/****************************************/ +/*** generic functions ***/ +/****************************************/ + +static int (*drv_HD_load) (const char *section); +static void (*drv_HD_command) (const unsigned char controller, const unsigned char cmd, const unsigned long delay); +static void (*drv_HD_data) (const unsigned char controller, const char *string, const int len, + const unsigned long delay); +static void (*drv_HD_stop) (void); + + + +/****************************************/ +/*** parport dependant functions ***/ +/****************************************/ + +#ifdef WITH_PARPORT + +static void drv_HD_PP_busy(const int controller) +{ + static unsigned int errors = 0; + + unsigned char enable; + unsigned char data = 0xFF; + unsigned char busymask; + unsigned char ctrlmask; + unsigned int counter; + + if (Bits == 8) { + busymask = 0x80; + } else { + /* Since in 4-Bit mode DB0 on the parport is mapped to DB4 on the LCD + * (and consequently, DB3 on the partport is mapped to DB7 on the LCD) + * we need to listen for DB3 on the parport to go low + */ + busymask = 0x08; + } + + ctrlmask = 0x08; + while (ctrlmask > 0) { + + if (controller & ctrlmask) { + + enable = 0; + if (ctrlmask & 0x01) + enable = SIGNAL_ENABLE; + else if (ctrlmask & 0x02) + enable = SIGNAL_ENABLE2; + else if (ctrlmask & 0x04) + enable = SIGNAL_ENABLE3; + else if (ctrlmask & 0x08) + enable = SIGNAL_ENABLE4; + + /* set data-lines to input */ + drv_generic_parport_direction(1); + + if (Bits == 8) { + /* Set RW, clear RS */ + drv_generic_parport_control(SIGNAL_RW | SIGNAL_RS, SIGNAL_RW); + } else { + drv_generic_parport_data(SIGNAL_RW ^ invert_data_bits); + } + + /* Address set-up time */ + ndelay(T_AS); + + /* rise ENABLE */ + if (Bits == 8) { + drv_generic_parport_control(enable, enable); + } else { + drv_generic_parport_data((SIGNAL_RW | enable) ^ invert_data_bits); + } + + counter = 0; + while (1) { + /* read the busy flag */ + data = drv_generic_parport_read(); + if ((data & busymask) == 0) { + errors = 0; + break; + } + + /* make sure we don't wait forever + * - but only check after 5 iterations + * that way, we won't slow down normal mode + * (where we don't need the timeout anyway) + */ + counter++; + + if (counter >= 5) { + struct timeval now, end; + + if (counter == 5) { + /* determine the time when the timeout has expired */ + gettimeofday(&end, NULL); + end.tv_usec += MAX_BUSYFLAG_WAIT; + while (end.tv_usec > 1000000) { + end.tv_usec -= 1000000; + end.tv_sec++; + } + } + + /* get the current time */ + gettimeofday(&now, NULL); + if (now.tv_sec == end.tv_sec ? now.tv_usec >= end.tv_usec : now.tv_sec >= end.tv_sec) { + error("%s: timeout waiting for busy flag on controller %x (0x%02x)", Name, ctrlmask, data); + if (++errors >= MAX_BUSYFLAG_ERRORS) { + error("%s: too many busy flag failures, turning off busy flag checking.", Name); + UseBusy = 0; + } + break; + } + } + } + + /* RS=low, RW=low, EN=low */ + if (Bits == 8) { + /* Lower EN */ + drv_generic_parport_control(enable, 0); + + /* Address hold time */ + ndelay(T_AH); + + drv_generic_parport_control(SIGNAL_RW | SIGNAL_RS, 0); + } else { + /* Lower EN */ + drv_generic_parport_data(SIGNAL_RW ^ invert_data_bits); + ndelay(T_AH); + drv_generic_parport_data(0 ^ invert_data_bits); + } + + /* set data-lines to output */ + drv_generic_parport_direction(0); + } + ctrlmask >>= 1; + } +} + + +static void drv_HD_PP_nibble(const unsigned char controller, const unsigned char nibble) +{ + unsigned char enable; + + /* enable signal: 'controller' is a bitmask */ + /* bit n .. send to controller #n */ + /* so we can send a byte to more controllers at the same time! */ + enable = 0; + if (controller & 0x01) + enable |= SIGNAL_ENABLE; + if (controller & 0x02) + enable |= SIGNAL_ENABLE2; + if (controller & 0x04) + enable |= SIGNAL_ENABLE3; + if (controller & 0x08) + enable |= SIGNAL_ENABLE4; + + /* clear ENABLE */ + /* put data on DB1..DB4 */ + /* nibble already contains RS bit! */ + drv_generic_parport_data(nibble ^ invert_data_bits); + + /* Address set-up time */ + ndelay(T_AS); + + /* rise ENABLE */ + drv_generic_parport_data((nibble | enable) ^ invert_data_bits); + + /* Enable pulse width */ + ndelay(T_PW); + + /* lower ENABLE */ + drv_generic_parport_data(nibble ^ invert_data_bits); +} + + +static void drv_HD_PP_byte(const unsigned char controller, const unsigned char data, const unsigned char RS) +{ + /* send high nibble of the data */ + drv_HD_PP_nibble(controller, ((data >> 4) & 0x0f) | RS); + + /* Make sure we honour T_CY */ + ndelay(T_CY - T_AS - T_PW); + + /* send low nibble of the data */ + drv_HD_PP_nibble(controller, (data & 0x0f) | RS); +} + + +static void drv_HD_PP_command(const unsigned char controller, const unsigned char cmd, const unsigned long delay) +{ + unsigned char enable; + + if (UseBusy) + drv_HD_PP_busy(controller); + + if (Bits == 8) { + + /* enable signal: 'controller' is a bitmask */ + /* bit n .. send to controller #n */ + /* so we can send a byte to more controllers at the same time! */ + enable = 0; + if (controller & 0x01) + enable |= SIGNAL_ENABLE; + if (controller & 0x02) + enable |= SIGNAL_ENABLE2; + if (controller & 0x04) + enable |= SIGNAL_ENABLE3; + if (controller & 0x08) + enable |= SIGNAL_ENABLE4; + + /* put data on DB1..DB8 */ + drv_generic_parport_data(cmd ^ invert_data_bits); + + /* clear RW and RS */ + drv_generic_parport_control(SIGNAL_RW | SIGNAL_RS, 0); + + /* Address set-up time */ + ndelay(T_AS); + + /* send command */ + drv_generic_parport_toggle(enable, 1, T_PW); + + } else { + + drv_HD_PP_byte(controller, cmd, 0); + + } + + /* wait for command completion */ + if (!UseBusy) + udelay(delay); + +} + + +static void drv_HD_PP_data(const unsigned char controller, const char *string, const int len, const unsigned long delay) +{ + int l = len; + unsigned char enable; + + /* sanity check */ + if (len <= 0) + return; + + if (Bits == 8) { + + /* enable signal: 'controller' is a bitmask */ + /* bit n .. send to controller #n */ + /* so we can send a byte to more controllers at the same time! */ + enable = 0; + if (controller & 0x01) + enable |= SIGNAL_ENABLE; + if (controller & 0x02) + enable |= SIGNAL_ENABLE2; + if (controller & 0x04) + enable |= SIGNAL_ENABLE3; + if (controller & 0x08) + enable |= SIGNAL_ENABLE4; + + if (!UseBusy) { + /* clear RW, set RS */ + drv_generic_parport_control(SIGNAL_RW | SIGNAL_RS, SIGNAL_RS); + /* Address set-up time */ + ndelay(T_AS); + } + + while (l--) { + + if (UseBusy) { + drv_HD_PP_busy(controller); + /* clear RW, set RS */ + drv_generic_parport_control(SIGNAL_RW | SIGNAL_RS, SIGNAL_RS); + /* Address set-up time */ + ndelay(T_AS); + } + + /* put data on DB1..DB8 */ + drv_generic_parport_data((*(string++)) ^ invert_data_bits); + + /* send command */ + drv_generic_parport_toggle(enable, 1, T_PW); + + /* wait for command completion */ + if (!UseBusy) + udelay(delay); + } + + } else { /* 4 bit mode */ + + while (l--) { + if (UseBusy) + drv_HD_PP_busy(controller); + + /* send data with RS enabled */ + drv_HD_PP_byte(controller, *(string++), SIGNAL_RS); + + /* wait for command completion */ + if (!UseBusy) + udelay(delay); + } + } +} + + +static int drv_HD_PP_load(const char *section) +{ + if (cfg_number(section, "Bits", 8, 4, 8, &Bits) < 0) + return -1; + + if (Bits != 4 && Bits != 8) { + error("%s: bad %s.Bits '%d' from %s, should be '4' or '8'", Name, section, Bits, cfg_source()); + return -1; + } + + /* LCM-162 only supports 8-bit-mode */ + if (Capabilities & CAP_LCM162 && Bits != 8) { + error("%s: Model '%s' does not support %d bit mode!", Name, Models[Model].name, Bits); + Bits = 8; + } + info("%s: using %d bit mode", Name, Bits); + + if (drv_generic_parport_open(section, Name) != 0) { + error("%s: could not initialize parallel port!", Name); + return -1; + } + + /* Soft-Wiring */ + if (Capabilities & CAP_LCM162) { + /* the LCM-162 is hardwired */ + if ((SIGNAL_RS = drv_generic_parport_hardwire_ctrl("RS", "SLCTIN")) == 0xff) + return -1; + if ((SIGNAL_RW = drv_generic_parport_hardwire_ctrl("RW", "INIT")) == 0xff) + return -1; + if ((SIGNAL_ENABLE = drv_generic_parport_hardwire_ctrl("ENABLE", "AUTOFD")) == 0xff) + return -1; + if ((SIGNAL_ENABLE2 = drv_generic_parport_hardwire_ctrl("ENABLE2", "GND")) == 0xff) + return -1; + if ((SIGNAL_ENABLE3 = drv_generic_parport_hardwire_ctrl("ENABLE3", "GND")) == 0xff) + return -1; + if ((SIGNAL_ENABLE4 = drv_generic_parport_hardwire_ctrl("ENABLE4", "GND")) == 0xff) + return -1; + if ((SIGNAL_BACKLIGHT = drv_generic_parport_hardwire_ctrl("BACKLIGHT", "GND")) == 0xff) + return -1; + if ((SIGNAL_GPO = drv_generic_parport_hardwire_ctrl("GPO", "GND")) == 0xff) + return -1; + if ((SIGNAL_POWER = drv_generic_parport_hardwire_ctrl("POWER", "GND")) == 0xff) + return -1; + } else { + if (Bits == 8) { + if ((SIGNAL_RS = drv_generic_parport_wire_ctrl("RS", "AUTOFD")) == 0xff) + return -1; + if ((SIGNAL_RW = drv_generic_parport_wire_ctrl("RW", "GND")) == 0xff) + return -1; + if ((SIGNAL_ENABLE = drv_generic_parport_wire_ctrl("ENABLE", "STROBE")) == 0xff) + return -1; + if ((SIGNAL_ENABLE2 = drv_generic_parport_wire_ctrl("ENABLE2", "GND")) == 0xff) + return -1; + if ((SIGNAL_ENABLE3 = drv_generic_parport_wire_ctrl("ENABLE3", "GND")) == 0xff) + return -1; + if ((SIGNAL_ENABLE4 = drv_generic_parport_wire_ctrl("ENABLE4", "GND")) == 0xff) + return -1; + } else { + if ((SIGNAL_RS = drv_generic_parport_wire_data("RS", "DB4")) == 0xff) + return -1; + if ((SIGNAL_RW = drv_generic_parport_wire_data("RW", "DB5")) == 0xff) + return -1; + if ((SIGNAL_ENABLE = drv_generic_parport_wire_data("ENABLE", "DB6")) == 0xff) + return -1; + if ((SIGNAL_ENABLE2 = drv_generic_parport_wire_data("ENABLE2", "GND")) == 0xff) + return -1; + if ((SIGNAL_ENABLE3 = drv_generic_parport_wire_data("ENABLE3", "GND")) == 0xff) + return -1; + if ((SIGNAL_ENABLE4 = drv_generic_parport_wire_data("ENABLE4", "GND")) == 0xff) + return -1; + } + /* backlight GPO and power are always control signals */ + if ((SIGNAL_BACKLIGHT = drv_generic_parport_wire_ctrl("BACKLIGHT", "GND")) == 0xff) + return -1; + if ((SIGNAL_GPO = drv_generic_parport_wire_ctrl("GPO", "GND")) == 0xff) + return -1; + if ((SIGNAL_GPI = drv_generic_parport_wire_ctrl("GPI", "GND")) == 0xff) + return -1; + if ((SIGNAL_POWER = drv_generic_parport_wire_ctrl("POWER", "GND")) == 0xff) + return -1; + } + + /* clear capabilities if corresponding signal is GND */ + if (SIGNAL_BACKLIGHT == 0) { + Capabilities &= ~CAP_BACKLIGHT; + } + if (SIGNAL_GPO == 0) { + Capabilities &= ~CAP_GPO; + } + if (SIGNAL_GPI == 0) { + Capabilities &= ~CAP_GPI; + } + + /* Timings */ + + /* low level communication timings [nanoseconds] + * as these values differ from spec to spec, + * we use the worst-case default values, but allow + * modification from the config file. + */ + T_CY = timing(Name, section, "CY", 1000, "ns"); /* Enable cycle time */ + T_PW = timing(Name, section, "PW", 450, "ns"); /* Enable pulse width */ + T_AS = timing(Name, section, "AS", 140, "ns"); /* Address setup time */ + T_AH = timing(Name, section, "AH", 20, "ns"); /* Address hold time */ + + /* GPO timing */ + if (SIGNAL_GPO != 0) { + T_GPO_ST = timing(Name, section, "GPO_ST", 20, "ns"); /* 74HCT573 set-up time */ + T_GPO_PW = timing(Name, section, "GPO_PW", 230, "ns"); /* 74HCT573 enable pulse width */ + } else { + T_GPO_ST = 0; + T_GPO_PW = 0; + } + + /* HD44780 execution timings [microseconds] + * as these values differ from spec to spec, + * we use the worst-case default values, but allow + * modification from the config file. + */ + T_INIT1 = timing(Name, section, "INIT1", 4100, "us"); /* first init sequence: 4.1 msec */ + T_INIT2 = timing(Name, section, "INIT2", 100, "us"); /* second init sequence: 100 usec */ + T_EXEC = timing(Name, section, "EXEC", 80, "us"); /* normal execution time */ + T_WRCG = timing(Name, section, "WRCG", 120, "us"); /* CG RAM Write */ + T_CLEAR = timing(Name, section, "CLEAR", 2250, "us"); /* Clear Display */ + T_HOME = timing(Name, section, "HOME", 2250, "us"); /* Return Cursor Home */ + T_ONOFF = timing(Name, section, "ONOFF", 2250, "us"); /* Display On/Off Control */ + + /* Power-on delay */ + if (SIGNAL_POWER != 0) { + T_POWER = timing(Name, section, "POWER", 500, "ms"); + } else { + T_POWER = 0; + } + + /* clear all signals */ + if (Bits == 8) { + drv_generic_parport_control(SIGNAL_RS | SIGNAL_RW | + SIGNAL_ENABLE | SIGNAL_ENABLE2 | SIGNAL_ENABLE3 | SIGNAL_ENABLE4 | + SIGNAL_BACKLIGHT | SIGNAL_GPO | SIGNAL_POWER, 0); + } else { + drv_generic_parport_control(SIGNAL_BACKLIGHT | SIGNAL_GPO | SIGNAL_POWER, 0); + drv_generic_parport_data(0 ^ invert_data_bits); + } + + /* set direction: write */ + drv_generic_parport_direction(0); + + /* raise power pin */ + if (SIGNAL_POWER != 0) { + drv_generic_parport_control(SIGNAL_POWER, SIGNAL_POWER); + udelay(1000 * T_POWER); + } + + /* initialize *all* controllers */ + if (Bits == 8) { + drv_HD_PP_command(allControllers, 0x30, T_INIT1); /* 8 Bit mode, wait 4.1 ms */ + drv_HD_PP_command(allControllers, 0x30, T_INIT2); /* 8 Bit mode, wait 100 us */ + drv_HD_PP_command(allControllers, 0x38, T_EXEC); /* 8 Bit mode, 1/16 duty cycle, 5x8 font */ + } else { + drv_HD_PP_nibble(allControllers, 0x03); + udelay(T_INIT1); /* 4 Bit mode, wait 4.1 ms */ + drv_HD_PP_nibble(allControllers, 0x03); + udelay(T_INIT2); /* 4 Bit mode, wait 100 us */ + drv_HD_PP_nibble(allControllers, 0x03); + udelay(T_INIT1); /* 4 Bit mode, wait 4.1 ms */ + drv_HD_PP_nibble(allControllers, 0x02); + udelay(T_INIT2); /* 4 Bit mode, wait 100 us */ + drv_HD_PP_command(allControllers, 0x28, T_EXEC); /* 4 Bit mode, 1/16 duty cycle, 5x8 font */ + } + + /* maybe use busy-flag from now on */ + /* (we can't use the busy flag during the init sequence) */ + cfg_number(section, "UseBusy", 0, 0, 1, &UseBusy); + + /* make sure we don't use the busy flag with RW wired to GND */ + if (UseBusy && !SIGNAL_RW) { + error("%s: busy-flag checking is impossible with RW wired to GND!", Name); + UseBusy = 0; + } + + /* make sure the display supports busy-flag checking in 4-Bit-Mode */ + /* at the moment this is inly possible with Martin Hejl's gpio driver, */ + /* which allows to use 4 bits as input and 4 bits as output */ + if (UseBusy && Bits == 4 && !(Capabilities & CAP_BUSY4BIT)) { + error("%s: Model '%s' does not support busy-flag checking in 4 bit mode", Name, Models[Model].name); + UseBusy = 0; + } + + info("%s: %susing busy-flag checking", Name, UseBusy ? "" : "not "); + + /* The LCM-162 should really use BusyFlag checking */ + if (!UseBusy && (Capabilities & CAP_LCM162)) { + error("%s: Model '%s' should definitely use busy-flag checking!", Name, Models[Model].name); + } + + return 0; +} + + +static void drv_HD_PP_stop(void) +{ + /* clear all signals */ + if (Bits == 8) { + drv_generic_parport_control(SIGNAL_RS | + SIGNAL_RW | SIGNAL_ENABLE | SIGNAL_ENABLE2 | SIGNAL_ENABLE3 | SIGNAL_ENABLE4 | + SIGNAL_BACKLIGHT | SIGNAL_GPO, 0); + } else { + drv_generic_parport_data(0 ^ invert_data_bits); + drv_generic_parport_control(SIGNAL_BACKLIGHT | SIGNAL_GPO | SIGNAL_POWER, 0); + } + + drv_generic_parport_close(); + +} + +#endif + + +#ifdef WITH_I2C + +/****************************************/ +/*** i2c dependant functions ***/ +/****************************************/ + + /* + DISCLAIMER!!!! + + The following code is WORK IN PROGRESS, since it basicly 'works for us...' + + (C) 2005 Paul Kamphuis & Luis Correia + + We have removed all of the delays from this code, as the I2C bus is slow enough... + (maximum possible speed is 100KHz only) + + */ + +static void drv_HD_I2C_nibble(unsigned char controller, unsigned char nibble) +{ + unsigned char enable; + unsigned char command; /* this is actually the first data byte on the PCF8574 */ + unsigned char data_block[2]; + /* enable signal: 'controller' is a bitmask */ + /* bit n .. send to controller #n */ + /* so we can send a byte to more controllers at the same time! */ + enable = 0; + if (controller & 0x01) + enable |= SIGNAL_ENABLE; + if (controller & 0x02) + enable |= SIGNAL_ENABLE2; + if (controller & 0x04) + enable |= SIGNAL_ENABLE3; + if (controller & 0x08) + enable |= SIGNAL_ENABLE4; + + /* + The new method Paul Kamphuis has concocted places the 3 needed writes to the I2C device + as a single operation, using the 'i2c_smbus_write_block_data' function. + These actual writes are performed by putting the nibble along with the 'EN' signal. + + command = first byte to be written, which contains the nibble (DB0..DB3) + data [0] = second byte to be written, which contains the nibble plus the EN signal + data [1] = third byte to be written, which contains the nibble (DB0..DB3) + + Then we write the block as a whole. + + The main advantage we see is that we do 2 less IOCTL's from our driver. + */ + + command = nibble; + data_block[0] = nibble | enable; + data_block[1] = nibble; + + drv_generic_i2c_command(command, data_block, 2); +} + + +static void drv_HD_I2C_byte(const unsigned char controller, const unsigned char data) +{ + /* send data with RS enabled */ + drv_HD_I2C_nibble(controller, ((data >> 4) & 0x0f) | SIGNAL_RS); + drv_HD_I2C_nibble(controller, (data & 0x0f) | SIGNAL_RS); +} + + +static void drv_HD_I2C_command(const unsigned char controller, const unsigned char cmd, __attribute__ ((unused)) + const unsigned long delay) +{ + /* send data with RS disabled */ + drv_HD_I2C_nibble(controller, ((cmd >> 4) & 0x0f)); + drv_HD_I2C_nibble(controller, ((cmd) & 0x0f)); +} + +static void drv_HD_I2C_data(const unsigned char controller, const char *string, const int len, __attribute__ ((unused)) + const unsigned long delay) +{ + int l = len; + + /* sanity check */ + if (len <= 0) + return; + + while (l--) { + drv_HD_I2C_byte(controller, *(string++)); + } +} + + +static int drv_HD_I2C_load(const char *section) +{ + if (cfg_number(section, "Bits", 8, 4, 8, &Bits) < 0) + return -1; + if (Bits != 4) { + error("%s: bad %s.Bits '%d' from %s, should be '4'", Name, section, Bits, cfg_source()); + return -1; + } + + info("%s: using %d bit mode", Name, Bits); + + if (drv_generic_i2c_open(section, Name) != 0) { + error("%s: could not initialize i2c attached device!", Name); + return -1; + } + + if ((SIGNAL_RS = drv_generic_i2c_wire("RS", "DB4")) == 0xff) + return -1; + if ((SIGNAL_RW = drv_generic_i2c_wire("RW", "DB5")) == 0xff) + return -1; + if ((SIGNAL_ENABLE = drv_generic_i2c_wire("ENABLE", "DB6")) == 0xff) + return -1; + if ((SIGNAL_ENABLE2 = drv_generic_i2c_wire("ENABLE2", "GND")) == 0xff) + return -1; + if ((SIGNAL_GPO = drv_generic_i2c_wire("GPO", "GND")) == 0xff) + return -1; + + /* initialize display */ + drv_HD_I2C_nibble(allControllers, 0x03); + udelay(T_INIT1); /* 4 Bit mode, wait 4.1 ms */ + drv_HD_I2C_nibble(allControllers, 0x03); + udelay(T_INIT2); /* 4 Bit mode, wait 100 us */ + drv_HD_I2C_nibble(allControllers, 0x03); + udelay(T_INIT1); /* 4 Bit mode, wait 4.1 ms */ + drv_HD_I2C_nibble(allControllers, 0x02); + udelay(T_INIT2); /* 4 Bit mode, wait 100 us */ + drv_HD_I2C_command(allControllers, 0x28, T_EXEC); /* 4 Bit mode, 1/16 duty cycle, 5x8 font */ + + info("%s: I2C initialization done", Name); + + return 0; +} + + +static void drv_HD_I2C_stop(void) +{ + /* clear all signals */ + drv_generic_i2c_data(0); + + /* close port */ + drv_generic_i2c_close(); +} + +/* END OF DISCLAIMER */ + +#endif /* WITH_I2C */ + + +/****************************************/ +/*** display dependant functions ***/ +/****************************************/ + +static void drv_HD_clear(void) +{ + drv_HD_command(allControllers, 0x01, T_CLEAR); /* clear *all* displays */ +} + + +static int drv_HD_goto(int row, int col) +{ + int pos, controller; + + /* handle multiple controllers */ + for (pos = 0, controller = 0; controller < numControllers; controller++) { + pos += CROWS[controller]; + if (row < pos) { + currController = (1 << controller); + break; + } + row -= CROWS[controller]; + } + + /* column outside of current display's width */ + if (col >= CCOLS[controller]) + return -1; + + if (0) { + debug("goto: [%d,%d] mask=%d, controller=%d, size:%dx%d", row, col, currController, controller, + CROWS[controller], CCOLS[controller]); + } + + /* 16x1 Displays are organized as 8x2 :-( */ + if (CCOLS[controller] == 16 && CROWS[controller] == 1 && col > 7) { + row++; + col -= 8; + } + + if (Capabilities & CAP_HD66712) { + /* the HD66712 doesn't have a braindamadged RAM layout */ + pos = row * 32 + col; + } else { + /* 16x4 Controllers use a slightly different layout */ + if (CCOLS[controller] == 16 && CROWS[controller] == 4) { + pos = (row % 2) * 64 + (row / 2) * 16 + col; + } else { + pos = (row % 2) * 64 + (row / 2) * 20 + col; + } + } + drv_HD_command(currController, (0x80 | pos), T_EXEC); + + /* return columns left on current display */ + return CCOLS[controller] - col; + +} + + +static void drv_HD_write(const int row, const int col, const char *data, const int len) +{ + int space = drv_HD_goto(row, col); + if (space > 0) { + drv_HD_data(currController, data, len > space ? space : len, T_EXEC); + } +} + + +static void drv_HD_defchar(const int ascii, const unsigned char *matrix) +{ + int i; + char buffer[8]; + + for (i = 0; i < 8; i++) { + buffer[i] = matrix[i] & 0x1f; + } + + /* define chars on *all* controllers! */ + drv_HD_command(allControllers, 0x40 | 8 * ascii, T_EXEC); + drv_HD_data(allControllers, buffer, 8, T_WRCG); +} + + +#ifdef WITH_PARPORT + +static int drv_HD_backlight(int backlight) +{ + if (!(Capabilities & CAP_BACKLIGHT)) + return -1; + + if (backlight < 0) + backlight = 0; + if (backlight > 1) + backlight = 1; + + drv_generic_parport_control(SIGNAL_BACKLIGHT, backlight ? SIGNAL_BACKLIGHT : 0); + + return backlight; +} + +#endif + + +static int drv_HD_brightness(int brightness) +{ + char cmd; + + if (!(Capabilities & CAP_BRIGHTNESS)) + return -1; + + if (brightness < 0) + brightness = 0; + if (brightness > 3) + brightness = 3; + + cmd = '0' + brightness; + + drv_HD_command(allControllers, 0x38, T_EXEC); /* enable function */ + drv_HD_data(allControllers, &cmd, 1, T_WRCG); /* set brightness */ + + return brightness; +} + + +#ifdef WITH_PARPORT + +static int drv_HD_GPO(const int num, const int val) +{ + int v; + + if (val > 0) { + /* set bit */ + v = 1; + GPO |= 1 << num; + } else { + /* clear bit */ + v = 0; + GPO &= ~(1 << num); + } + + /* put data on DB1..DB8 */ + drv_generic_parport_data(GPO ^ invert_data_bits); + + /* 74HCT573 set-up time */ + ndelay(T_GPO_ST); + + /* send data */ + /* 74HCT573 enable pulse width */ + drv_generic_parport_toggle(SIGNAL_GPO, 1, T_GPO_PW); + + return v; +} + +static int drv_HD_GPI(const int num) +{ + int v; + + /* switch to read mode */ + drv_generic_parport_direction(1); + drv_generic_parport_control(SIGNAL_GPI, SIGNAL_GPI); + + /* 74HCT573 set-up time + enable pulse width */ + ndelay(T_GPO_ST + T_GPO_PW); + + /* read data from DB1..DB8 */ + v = drv_generic_parport_read() ^ invert_data_bits; + + /* switch back to write mode */ + drv_generic_parport_control(SIGNAL_GPI, 0); + drv_generic_parport_direction(0); + + return (v >> num) & 1; +} + +#endif + + +#ifdef WITH_PARPORT + + +static int drv_HD_LCM162_keypad_handler(const int num) +{ + return num; +} + +static void drv_HD_LCM162_timer(void __attribute__ ((unused)) * notused) +{ + static unsigned char data = 0x00; + + /* Bit 3+5 : key number */ + /* Bit 6 : key press/release */ + unsigned char mask3 = 1 << 3; + unsigned char mask5 = 1 << 5; + unsigned char mask6 = 1 << 6; + unsigned char mask = mask3 | mask5 | mask6; + + int keynum; + int updown; + + unsigned char temp; + + temp = drv_generic_parport_status() & mask; + + if (data != temp) { + data = temp; + + int KEYPAD_VAL = 0; + keynum = (data & mask3 ? 1 : 0) + (data & mask5 ? 2 : 0); + switch (keynum) { + default: + case 0: + KEYPAD_VAL = WIDGET_KEY_CANCEL; + break; + case 1: + KEYPAD_VAL = WIDGET_KEY_UP; + break; + case 2: + KEYPAD_VAL = WIDGET_KEY_CONFIRM; + break; + case 3: + KEYPAD_VAL = WIDGET_KEY_DOWN; + break; + } + + updown = (data & mask6 ? 1 : 0); + KEYPAD_VAL += updown ? WIDGET_KEY_PRESSED : WIDGET_KEY_RELEASED; + + drv_generic_keypad_press(KEYPAD_VAL); + + debug("key %d press %d", keynum, updown); + } +} + +#endif + + +static int drv_HD_start(const char *section, const int quiet) +{ + char *model, *size, *bus; + int rows = -1, cols = -1, gpos = -1, gpis = -1, i; + int size_defined = 0; + int size_missing = 0; + + model = cfg_get(section, "Model", "generic"); + if (model != NULL && *model != '\0') { + int i; + for (i = 0; Models[i].type != 0xff; i++) { + if (strcasecmp(Models[i].name, model) == 0) + break; + } + if (Models[i].type == 0xff) { + error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); + return -1; + } + Model = i; + Capabilities = Models[Model].capabilities; + info("%s: using model '%s'", Name, Models[Model].name); + } else { + error("%s: empty '%s.Model' entry from %s", Name, section, cfg_source()); + free(model); + return -1; + } + free(model); + + bus = cfg_get(section, "Bus", "parport"); + if (bus == NULL && *bus == '\0') { + error("%s: empty '%s.Bus' entry from %s", Name, section, cfg_source()); + free(bus); + return -1; + } + + if (strcasecmp(bus, "parport") == 0) { + +#ifdef WITH_PARPORT + info("%s: using parallel port", Name); + Bus = BUS_PP; + drv_HD_load = drv_HD_PP_load; + drv_HD_command = drv_HD_PP_command; + drv_HD_data = drv_HD_PP_data; + drv_HD_stop = drv_HD_PP_stop; +#else + error("%s: %s.Bus '%s' from %s not available:", Name, section, bus, cfg_source()); + error("%s: lcd4linux was compiled without parport support!", Name); + free(bus); + return -1; +#endif + + } else if (strcasecmp(bus, "i2c") == 0) { + +#ifdef WITH_I2C + info("%s: using I2C bus", Name); + Bus = BUS_I2C; + drv_HD_load = drv_HD_I2C_load; + drv_HD_command = drv_HD_I2C_command; + drv_HD_data = drv_HD_I2C_data; + drv_HD_stop = drv_HD_I2C_stop; +#else + error("%s: %s.Bus '%s' from %s not available:", Name, section, bus, cfg_source()); + error("%s: lcd4linux was compiled without i2c support!", Name); + free(bus); + return -1; +#endif + + } else { + error("%s: bad %s.Bus '%s' from %s, should be 'parport' or 'i2c'", Name, section, bus, cfg_source()); + free(bus); + return -1; + } + + /* sanity check: Model can use bus */ + if (!(Capabilities & Bus)) { + error("%s: Model '%s' cannot be used on the %s bus!", Name, Models[Model].name, bus); + free(bus); + return -1; + } + free(bus); + + if (cfg_number(section, "Controllers", 1, 1, 4, (int *) &numControllers) < 0) + return -1; + info("%s: using %d Controller(s)", Name, numControllers); + + /* current Controller */ + currController = 1; + + /* Bitmask for *all* Controllers */ + allControllers = (1 << numControllers) - 1; + + + DCOLS = 0; + DROWS = 0; + + for (i = 0; i < numControllers; i++) { + char key[6]; + qprintf(key, sizeof(key), "Size%d", i + 1); + size = cfg_get(section, key, NULL); + if (size == NULL || *size == '\0') { + size_missing++; + free(size); + continue; + } + if (sscanf(size, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.%s '%s' from %s", Name, section, key, size, cfg_source()); + free(size); + return -1; + } + free(size); + CCOLS[i] = cols; + CROWS[i] = rows; + size_defined++; + info("%s: Controller %d: %dx%d", Name, i + 1, cols, rows); + /* grow the size */ + if (cols > DCOLS) + DCOLS = cols; + DROWS += rows; + } + if (size_defined && size_missing) { + error("%s: bad %s.Size* definition in %s:", Name, section, cfg_source()); + error("%s: either you specify the size for *all* controllers or for none.", Name); + return -1; + } + + size = cfg_get(section, "Size", NULL); + if (size != NULL && *size != '\0') { + if (sscanf(size, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, size, cfg_source()); + free(size); + return -1; + } + if (DCOLS == 0 && DROWS == 0) { + for (i = 0; i < numControllers; i++) { + CCOLS[i] = cols; + CROWS[i] = rows / numControllers; + DCOLS = CCOLS[i]; + DROWS += CROWS[i]; + } + } + if (rows != DROWS || cols != DCOLS) { + error("%s: bad %s.Size definition in %s:", Name, section, cfg_source()); + error("%s: Size %dx%d should be %dx%d", Name, cols, rows, DCOLS, DROWS); + return -1; + } + } + free(size); + + + if (cfg_number(section, "GPOs", 0, 0, 8, &gpos) < 0) + return -1; + if (gpos > 0 && !(Capabilities & CAP_GPO)) { + error("%s: Model '%s' does not support GPO's!", Name, Models[Model].name); + gpos = 0; + } + GPOS = gpos; + if (GPOS > 0) { + info("%s: using %d GPO's", Name, GPOS); + } + + if (cfg_number(section, "GPIs", 0, 0, 8, &gpis) < 0) + return -1; + if (gpis > 0 && !(Capabilities & CAP_GPI)) { + error("%s: Model '%s' does not support GPI's!", Name, Models[Model].name); + gpis = 0; + } + GPIS = gpis; + if (GPIS > 0) { + info("%s: using %d GPI's", Name, GPIS); + } + + if (cfg_number(section, "InvertDataBits", 0, 0, 256, &invert_data_bits) < 0) + return -1; + if (invert_data_bits) { + info("%s: inverting data bits (mask %02X)", Name, invert_data_bits); + } + + if (drv_HD_load(section) < 0) { + error("%s: start display failed!", Name); + return -1; + } + + drv_HD_command(allControllers, 0x08, T_EXEC); /* Controller off, cursor off, blink off */ + drv_HD_command(allControllers, 0x0c, T_ONOFF); /* Display on, cursor off, blink off, wait 1.64 ms */ + drv_HD_command(allControllers, 0x06, T_EXEC); /* curser moves to right, no shift */ + + if ((Capabilities & CAP_HD66712) && DROWS > 2) { + drv_HD_command(allControllers, Bits == 8 ? 0x3c : 0x2c, T_EXEC); /* set extended register enable bit */ + drv_HD_command(allControllers, 0x09, T_EXEC); /* set 4-line mode */ + drv_HD_command(allControllers, Bits == 8 ? 0x38 : 0x28, T_EXEC); /* clear extended register enable bit */ + } + + drv_HD_clear(); /* clear *all* displays */ + drv_HD_command(allControllers, 0x03, T_HOME); /* return home */ + + /* maybe set backlight */ +#ifdef WITH_PARPORT + if (Capabilities & CAP_BACKLIGHT) { + int backlight; + if (cfg_number(section, "Backlight", 0, 0, 1, &backlight) > 0) { + info("%s: backlight %s", Name, backlight ? "enabled" : "disabled"); + drv_HD_backlight(backlight); + } + } +#endif + + /* maybe set brightness */ + if (Capabilities & CAP_BRIGHTNESS) { + int brightness; + if (cfg_number(section, "Brightness", 0, 0, 3, &brightness) > 0) { + info("%s: brightness level %d", Name, brightness); + drv_HD_brightness(brightness); + } + } + + /* install keypad polling timer for LCM-162 */ +#ifdef WITH_PARPORT + if (Capabilities & CAP_LCM162) { + timer_add(drv_HD_LCM162_timer, NULL, 10, 0); + drv_generic_keypad_real_press = drv_HD_LCM162_keypad_handler; + } +#endif + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, NULL)) { + sleep(3); + drv_HD_clear(); + } + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + + +#ifdef WITH_PARPORT +static void plugin_backlight(RESULT * result, RESULT * arg1) +{ + double backlight; + + backlight = drv_HD_backlight(R2N(arg1)); + SetResult(&result, R_NUMBER, &backlight); +} +#endif + +static void plugin_brightness(RESULT * result, RESULT * arg1) +{ + double brightness; + + brightness = drv_HD_brightness(R2N(arg1)); + SetResult(&result, R_NUMBER, &brightness); +} + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_gpio_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_HD_list(void) +{ + int i; + + for (i = 0; Models[i].type != 0xff; i++) { + printf("%s ", Models[i].name); + } + return 0; +} + + +/* initialize driver & display */ +int drv_HD_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int asc255bug; + int ret; + + info("%s: %s", Name, "$Rev: 1066 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 1; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_HD_write; + drv_generic_text_real_defchar = drv_HD_defchar; +#ifdef WITH_PARPORT + drv_generic_gpio_real_set = drv_HD_GPO; + drv_generic_gpio_real_get = drv_HD_GPI; +#endif + + /* start display */ + if ((ret = drv_HD_start(section, quiet)) != 0) + return ret; + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + /* most displays have a full block on ascii 255, but some have kind of */ + /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ + /* char will not be used, but rendered by the bar driver */ + cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + if (!asc255bug) + drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ + + /* initialize generic GPIO driver */ + if ((ret = drv_generic_gpio_init(section, Name)) != 0) + return ret; + +#ifdef WITH_PARPORT + if ((ret = drv_generic_keypad_init(section, Name)) != 0) + return ret; +#endif + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ +#ifdef WITH_PARPORT + if (Capabilities & CAP_BACKLIGHT) { + AddFunction("LCD::backlight", 1, plugin_backlight); + } +#endif + if (Capabilities & CAP_BRIGHTNESS) { + AddFunction("LCD::brightness", 1, plugin_brightness); + } + + return 0; +} + + +/* close driver & display */ +int drv_HD_quit(const int quiet) +{ + + info("%s: shutting down display.", Name); + + drv_generic_text_quit(); + drv_generic_gpio_quit(); + + /* clear display */ + drv_HD_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + drv_HD_stop(); + + return (0); +} + + +DRIVER drv_HD44780 = { + .name = Name, + .list = drv_HD_list, + .init = drv_HD_init, + .quit = drv_HD_quit, +}; diff --git a/drv_IRLCD.c b/drv_IRLCD.c new file mode 100644 index 0000000..8a8f300 --- /dev/null +++ b/drv_IRLCD.c @@ -0,0 +1,406 @@ +/* $Id: drv_IRLCD.c 984 2009-02-28 06:07:10Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_IRLCD.c $ + * + ************************************************************************** + * Driver for IRLCD : simple USB1.1 LCD + IR Receiver based on ATtiny2313 * + ************************************************************************** + * Hardware from http://www.xs4all.nl/~dicks/avr/usbtiny/index.html : * + * [USBtiny LIRC compatible IR receiver and LCD controller] * + * Ths driver is based on LCD2USB software by Till Harbaum, adapted to * + * USBTiny protocol by Jean-Philippe Civade * + ************************************************************************** + * + * The IR receiving par is compatible with IgrPlug protocol + * and can be used from LIRC. + * + * Copyright (C) 2008 Jean-Philippe Civade (for porting to IRLCD) + * Copyright (C) 2005 Till Harbaum (for LCD2USB friver) + * Copyright (C) 2005, 2006, 2007, 2008 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_IRLCD + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" + +#include "drv_generic_text.h" + +/* vid/pid of IRLCD */ +#define LCD_USB_VENDOR 0x03EB /* for Atmel device */ +#define LCD_USB_DEVICE 0x0002 + +/* Protocole IR/LCD */ +#define LCD_INSTR 20 +#define LCD_DATA 21 + +static char Name[] = "IRLCD"; +static char *device_id = NULL, *bus_id = NULL; + +static usb_dev_handle *lcd; + +extern int got_signal; + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static int drv_IRLCD_open(char *bus_id, char *device_id) +{ + struct usb_bus *busses, *bus; + struct usb_device *dev; + + lcd = NULL; + + info("%s: scanning USB for IRLCD interface ...", Name); + + if (bus_id != NULL) + info("%s: scanning for bus id: %s", Name, bus_id); + + if (device_id != NULL) + info("%s: scanning for device id: %s", Name, device_id); + + usb_set_debug(0); + + usb_init(); + usb_find_busses(); + usb_find_devices(); + busses = usb_get_busses(); + + for (bus = busses; bus; bus = bus->next) { + /* search this bus if no bus id was given or if this is the given bus id */ + if (!bus_id || (bus_id && !strcasecmp(bus->dirname, bus_id))) { + + for (dev = bus->devices; dev; dev = dev->next) { + /* search this device if no device id was given or if this is the given device id */ + if (!device_id || (device_id && !strcasecmp(dev->filename, device_id))) { + + if ((dev->descriptor.idVendor == LCD_USB_VENDOR) && (dev->descriptor.idProduct == LCD_USB_DEVICE)) { + info("%s: found IRLCD interface on bus %s device %s", Name, bus->dirname, dev->filename); + lcd = usb_open(dev); + if (usb_claim_interface(lcd, 0) < 0) { + info("%s: WRNING! usb_claim_interface() failed!", Name); + /* try to proceed anyway... */ + } + return 0; + } + } + } + } + } + return -1; +} + + +static int drv_IRLCD_close(void) +{ + usb_release_interface(lcd, 0); + usb_close(lcd); + + return 0; +} + + +/* Send a buffer to lcd via a control message */ +static int drv_IRLCD_send(int request, unsigned char *buffer, int size) +{ + if (usb_control_msg(lcd, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_OUT, /* bRequestType */ + request, /* bRequest (LCD_INSTR / LCD_DATA) */ + 0, /* wValue (0) */ + 0, /* wIndex (0) */ + (char *) buffer, /* pointer to destination buffer */ + size, /* wLength */ + 1000) < 0) { /* Timeout in millisectonds */ + error("%s: USB request failed! Trying to reconnect device.", Name); + + usb_release_interface(lcd, 0); + usb_close(lcd); + + /* try to close and reopen connection */ + if (drv_IRLCD_open(bus_id, device_id) < 0) { + error("%s: could not re-detect IRLCD USB LCD", Name); + got_signal = -1; + return -1; + } + /* and try to re-send command */ + if (usb_control_msg(lcd, USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_OUT, /* bRequestType */ + request, /* bRequest (LCD_INSTR / LCD_DATA) */ + 0, /* wValue (0) */ + 0, /* wIndex (0) */ + (char *) buffer, /* pointer to destination buffer */ + size, /* wLength */ + 1000) < 0) { /* Timeout in millisectonds */ + error("%s: retried USB request failed, aborting!", Name); + got_signal = -1; + return -1; + } + + info("%s: Device successfully reconnected.", Name); + } + + return 0; +} + + +/* text mode displays only */ +static void drv_IRLCD_clear(void) +{ + unsigned char cmd[1]; + + cmd[0] = 0x01; /* clear */ + drv_IRLCD_send(LCD_INSTR, cmd, 1); + cmd[0] = 0x03; /* home */ + drv_IRLCD_send(LCD_INSTR, cmd, 1); +} + + +/* text mode displays only */ +static void drv_IRLCD_write(const int row, const int col, const char *data, int len) +{ + unsigned char cmd[1]; + static int pos; + + /* for 2 lines display */ + pos = (row % 2) * 64 + (row / 2) * 20 + col; + + /* do the cursor positioning here */ + cmd[0] = 0x80 | pos; + + /* do positionning */ + drv_IRLCD_send(LCD_INSTR, cmd, 1); + + /* send string to the display */ + drv_IRLCD_send(LCD_DATA, (unsigned char *) data, len); + +} + +/* text mode displays only */ +static void drv_IRLCD_defchar(const int ascii, const unsigned char *matrix) +{ + unsigned char cmd[10]; + int i; + + /* Write to CGRAM */ + cmd[0] = 0x40 | 8 * ascii; + drv_IRLCD_send(LCD_INSTR, cmd, 1); + + + /* send bitmap to the display */ + for (i = 0; i < 8; i++) { + cmd[i] = matrix[i] & 0x1f; + } + drv_IRLCD_send(LCD_DATA, cmd, 8); +} + + +/* start text mode display */ +static int drv_IRLCD_start(const char *section) +{ + int rows = -1, cols = -1; + char *s; + + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + + DROWS = rows; + DCOLS = cols; + + /* bus id and device id are strings and not just intergers, since */ + /* the windows port of libusb treats them as strings. And this way */ + /* we keep windows compatibility ... just in case ... */ + bus_id = cfg_get(section, "Bus", NULL); + device_id = cfg_get(section, "Device", NULL); + + if (drv_IRLCD_open(bus_id, device_id) < 0) { + error("%s: could not find a IRLC USB LCD", Name); + return -1; + } + + /* reset & initialize display */ + drv_IRLCD_clear(); /* clear display */ + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ +/* no plugins capabilities */ + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_gpio_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + +/* list models */ +int drv_IRLCD_list(void) +{ + printf("USBtiny LCD controller"); + return 0; +} + +/* initialize driver & display */ +int drv_IRLCD_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int asc255bug; + int ret; + + info("%s: %s", Name, "$Rev: 984 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 2; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_IRLCD_write; + drv_generic_text_real_defchar = drv_IRLCD_defchar; + + /* start display */ + if ((ret = drv_IRLCD_start(section)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, " www.civade.com")) { + sleep(3); + drv_IRLCD_clear(); + } + } + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + /* most displays have a full block on ascii 255, but some have kind of */ + /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ + /* char will not be used, but rendered by the bar driver */ + cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + if (!asc255bug) + drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + return 0; +} + + +/* close driver & display */ +/* use this function for a text display */ +int drv_IRLCD_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + + /* clear display */ + drv_IRLCD_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + debug("closing usb connection"); + drv_IRLCD_close(); + + return (0); +} + +/* use this one for a text display */ +DRIVER drv_IRLCD = { + .name = Name, + .list = drv_IRLCD_list, + .init = drv_IRLCD_init, + .quit = drv_IRLCD_quit, +}; diff --git a/drv_Image.c b/drv_Image.c new file mode 100644 index 0000000..7f8a005 --- /dev/null +++ b/drv_Image.c @@ -0,0 +1,485 @@ +/* $Id: drv_Image.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Image.c $ + * + * new style Image (PPM/PNG) Driver for LCD4Linux + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_Image + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include + + +#ifdef WITH_PNG + +#ifdef HAVE_GD_GD_H +#include +#else +#ifdef HAVE_GD_H +#include +#else +#error "gd.h not found!" +#error "cannot compile PNG driver" +#endif +#endif + +#if GD2_VERS != 2 +#error "lcd4linux requires libgd version 2" +#error "cannot compile PNG driver" +#endif + +#endif + + +#include "debug.h" +#include "cfg.h" +#include "timer.h" +#include "qprintf.h" +#include "plugin.h" +#include "drv.h" +#include "drv_generic_graphic.h" + +#ifdef WITH_DMALLOC +#include +#endif + +static char Name[] = "Image"; + +static enum { NIL, PPM, PNG } Format; + +static int pixel = -1; /* pointsize in pixel */ +static int pgap = 0; /* gap between points */ +static int rgap = 0; /* row gap between lines */ +static int cgap = 0; /* column gap between characters */ +static int border = 0; /* window border */ + +static int dimx, dimy; /* total window dimension in pixel */ + +static RGBA BC; +static RGBA *drv_IMG_FB = NULL; + +static int dirty = 1; + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +#ifdef WITH_PPM +static int drv_IMG_flush_PPM(void) +{ + static int seq = 0; + static RGBA *bitbuf = NULL; + static unsigned char *rowbuf = NULL; + int xsize, ysize, row, col, i; + char path[256], tmp[256], buffer[256]; + int fd; + + xsize = 2 * border + (DCOLS / XRES - 1) * cgap + DCOLS * pixel + (DCOLS - 1) * pgap; + ysize = 2 * border + (DROWS / YRES - 1) * rgap + DROWS * pixel + (DROWS - 1) * pgap; + + if (bitbuf == NULL) { + if ((bitbuf = malloc(xsize * ysize * sizeof(*bitbuf))) == NULL) { + error("%s: malloc() failed: %s", Name, strerror(errno)); + return -1; + } + } + + if (rowbuf == NULL) { + if ((rowbuf = malloc(3 * xsize * sizeof(*rowbuf))) == NULL) { + error("Raster: malloc() failed: %s", strerror(errno)); + return -1; + } + } + + for (i = 0; i < xsize * ysize; i++) { + bitbuf[i] = BC; + } + + for (row = 0; row < DROWS; row++) { + int y = border + (row / YRES) * rgap + row * (pixel + pgap); + for (col = 0; col < DCOLS; col++) { + int x = border + (col / XRES) * cgap + col * (pixel + pgap); + int a, b; + for (a = 0; a < pixel; a++) + for (b = 0; b < pixel; b++) + bitbuf[y * xsize + x + a * xsize + b] = drv_IMG_FB[row * DCOLS + col]; + } + } + + snprintf(path, sizeof(path), output, seq++); + qprintf(tmp, sizeof(tmp), "%s.tmp", path); + + /* remove the file */ + unlink(tmp); + + /* avoid symlink security hole: */ + /* open it with O_EXCL will fail if the file exists. */ + /* This should not happen because we just unlinked it. */ + if ((fd = open(tmp, O_WRONLY | O_CREAT | O_EXCL, 0644)) < 0) { + error("%s: open(%s) failed: %s", Name, tmp, strerror(errno)); + return -1; + } + + qprintf(buffer, sizeof(buffer), "P6\n%d %d\n255\n", xsize, ysize); + if (write(fd, buffer, strlen(buffer)) < 0) { + error("%s: write(%s) failed: %s", Name, tmp, strerror(errno)); + return -1; + } + + for (row = 0; row < ysize; row++) { + int c = 0; + for (col = 0; col < xsize; col++) { + RGBA p = bitbuf[row * xsize + col]; + rowbuf[c++] = p.R; + rowbuf[c++] = p.G; + rowbuf[c++] = p.B; + } + if (write(fd, rowbuf, c) < 0) { + error("%s: write(%s) failed: %s", Name, tmp, strerror(errno)); + break; + } + } + + if (close(fd) < 0) { + error("%s: close(%s) failed: %s", Name, tmp, strerror(errno)); + return -1; + } + if (rename(tmp, path) < 0) { + error("%s: rename(%s) failed: %s", Name, tmp, strerror(errno)); + return -1; + } + + return 0; +} +#endif + +#ifdef WITH_PNG +static int drv_IMG_flush_PNG(void) +{ + static int seq = 0; + int xsize, ysize, row, col; + char path[256], tmp[256]; + FILE *fp; + int fd; + gdImagePtr im; + + xsize = 2 * border + (DCOLS / XRES - 1) * cgap + DCOLS * pixel + (DCOLS - 1) * pgap; + ysize = 2 * border + (DROWS / YRES - 1) * rgap + DROWS * pixel + (DROWS - 1) * pgap; + + im = gdImageCreateTrueColor(xsize, ysize); + gdImageFilledRectangle(im, 0, 0, xsize, ysize, gdTrueColor(BC.R, BC.G, BC.B)); + + for (row = 0; row < DROWS; row++) { + int y = border + (row / YRES) * rgap + row * (pixel + pgap); + for (col = 0; col < DCOLS; col++) { + int x = border + (col / XRES) * cgap + col * (pixel + pgap); + RGBA p = drv_IMG_FB[row * DCOLS + col]; + int c = gdTrueColor(p.R, p.G, p.B); + gdImageFilledRectangle(im, x, y, x + pixel - 1, y + pixel - 1, c); + } + } + + snprintf(path, sizeof(path), output, seq++); + qprintf(tmp, sizeof(tmp), "%s.tmp", path); + + /* remove the file */ + unlink(tmp); + + /* avoid symlink security hole: */ + /* open it with O_EXCL will fail if the file exists. */ + /* This should not happen because we just unlinked it. */ + if ((fd = open(tmp, O_WRONLY | O_CREAT | O_EXCL, 0644)) < 0) { + error("%s: open(%s) failed: %s", Name, tmp, strerror(errno)); + return -1; + } + + if ((fp = fdopen(fd, "w")) == NULL) { + error("%s: fdopen(%s) failed: %s\n", Name, tmp, strerror(errno)); + close(fd); + return -1; + } + + gdImagePng(im, fp); + gdImageDestroy(im); + + + if (fclose(fp) != 0) { + error("%s: fclose(%s) failed: %s\n", Name, tmp, strerror(errno)); + return -1; + } + + if (rename(tmp, path) < 0) { + error("%s: rename(%s) failed: %s\n", Name, tmp, strerror(errno)); + return -1; + } + + return 0; +} +#endif + + +static void drv_IMG_flush(void) +{ + switch (Format) { + case PPM: +#ifdef WITH_PPM + drv_IMG_flush_PPM(); +#endif + break; + case PNG: +#ifdef WITH_PNG + drv_IMG_flush_PNG(); +#endif + break; + default: + break; + } +} + + +static void drv_IMG_timer( __attribute__ ((unused)) + void *notused) +{ + if (dirty) { + drv_IMG_flush(); + dirty = 0; + } +} + + +static void drv_IMG_blit(const int row, const int col, const int height, const int width) +{ + int r, c; + + for (r = row; r < row + height; r++) { + for (c = col; c < col + width; c++) { + RGBA p1 = drv_IMG_FB[r * DCOLS + c]; + RGBA p2 = drv_generic_graphic_rgb(r, c); + if (p1.R != p2.R || p1.G != p2.G || p1.B != p2.B) { + drv_IMG_FB[r * DCOLS + c] = p2; + dirty = 1; + } + } + } +} + + +static int drv_IMG_start(const char *section) +{ + int i; + char *s; + + if (output == NULL || *output == '\0') { + error("%s: no output file specified (use -o switch)", Name); + return -1; + } + + /* read file format from config */ + s = cfg_get(section, "Format", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Format' entry from %s", Name, section, cfg_source()); + free(s); + return -1; + } + + Format = NIL; + +#ifdef WITH_PPM + if (strcmp(s, "PPM") == 0) { + Format = PPM; + } +#endif + +#ifdef WITH_PNG + if (strcmp(s, "PNG") == 0) { + Format = PNG; + } +#endif + + if (Format == NIL) { + error("%s: bad %s.Format '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + free(s); + + /* read display size from config */ + if (sscanf(s = cfg_get(section, "Size", "120x32"), "%dx%d", &DCOLS, &DROWS) != 2 || DCOLS < 1 || DROWS < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + free(s); + + if (sscanf(s = cfg_get(section, "font", "5x8"), "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { + error("%s: bad %s.Font '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + free(s); + + if (sscanf(s = cfg_get(section, "pixel", "4+1"), "%d+%d", &pixel, &pgap) != 2 || pixel < 1 || pgap < 0) { + error("%s: bad %s.Pixel '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + free(s); + + if (sscanf(s = cfg_get(section, "gap", "-1x-1"), "%dx%d", &cgap, &rgap) != 2 || cgap < -1 || rgap < -1) { + error("%s: bad %s.Gap '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + free(s); + + if (rgap < 0) + rgap = pixel + pgap; + if (cgap < 0) + cgap = pixel + pgap; + + if (cfg_number(section, "border", 0, 0, -1, &border) < 0) + return -1; + + s = cfg_get(section, "basecolor", "000000ff"); + if (color2RGBA(s, &BC) < 0) { + error("%s: ignoring illegal color '%s'", Name, s); + } + free(s); + + drv_IMG_FB = malloc(DCOLS * DROWS * sizeof(*drv_IMG_FB)); + if (drv_IMG_FB == NULL) { + error("%s: framebuffer could not be allocated: malloc() failed", Name); + return -1; + } + + for (i = 0; i < DCOLS * DROWS; i++) { + drv_IMG_FB[i] = BC; + } + + dimx = DCOLS * pixel + (DCOLS - 1) * pgap + (DCOLS / XRES - 1) * cgap; + dimy = DROWS * pixel + (DROWS - 1) * pgap + (DROWS / YRES - 1) * rgap; + + + /* initially flush the image to a file */ + drv_IMG_flush(); + + /* regularly flush the image to a file */ + /* Fixme: make 100msec configurable */ + timer_add(drv_IMG_timer, NULL, 100, 0); + + + return 0; +} + + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none at the moment... */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_IMG_list(void) +{ +#ifdef WITH_PPM + printf("PPM "); +#endif +#ifdef WITH_PNG + printf("PNG "); +#endif + return 0; +} + + +/* initialize driver & display */ +int drv_IMG_init(const char *section, const __attribute__ ((unused)) + int quiet) +{ + int ret; + + info("%s: %s", Name, "$Rev: 840 $"); + + /* real worker functions */ + drv_generic_graphic_real_blit = drv_IMG_blit; + + /* start display */ + if ((ret = drv_IMG_start(section)) != 0) + return ret; + + /* initialize generic graphic driver */ + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + + /* register plugins */ + /* none at the moment... */ + + + return 0; +} + + +/* close driver & display */ +int drv_IMG_quit(const __attribute__ ((unused)) + int quiet) +{ + + info("%s: shutting down.", Name); + drv_generic_graphic_quit(); + + if (drv_IMG_FB) { + free(drv_IMG_FB); + drv_IMG_FB = NULL; + } + + return (0); +} + + +DRIVER drv_Image = { + .name = Name, + .list = drv_IMG_list, + .init = drv_IMG_init, + .quit = drv_IMG_quit, +}; diff --git a/drv_LCD2USB.c b/drv_LCD2USB.c new file mode 100644 index 0000000..5e2fc72 --- /dev/null +++ b/drv_LCD2USB.c @@ -0,0 +1,679 @@ +/* $Id: drv_LCD2USB.c 1130 2010-10-31 19:21:45Z harbaum $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_LCD2USB.c $ + * + * driver for LCD2USB display interface + * see http://www.harbaum.org/till/lcd2usb for schematics + * + * Copyright 2005 Till Harbaum + * Copyright 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_LCD2USB + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include "debug.h" +#include "cfg.h" +#include "timer.h" +#include "qprintf.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "widget_keypad.h" +#include "drv.h" +#include "drv_generic_text.h" +#include "drv_generic_keypad.h" + +/* vid/pid donated by FTDI */ +#define LCD_USB_VENDOR 0x0403 +#define LCD_USB_DEVICE 0xC630 + +/* number of buttons on display */ +#define L2U_BUTTONS (2) + +#define LCD_ECHO (0<<5) +#define LCD_CMD (1<<5) +#define LCD_DATA (2<<5) +#define LCD_SET (3<<5) +#define LCD_GET (4<<5) + +/* target is a bit map for CMD/DATA */ +#define LCD_CTRL_0 (1<<3) +#define LCD_CTRL_1 (1<<4) +#define LCD_BOTH (LCD_CTRL_0 | LCD_CTRL_1) + +/* target is value to set */ +#define LCD_SET_CONTRAST (LCD_SET | (0<<3)) +#define LCD_SET_BRIGHTNESS (LCD_SET | (1<<3)) +#define LCD_SET_RESERVED0 (LCD_SET | (2<<3)) +#define LCD_SET_RESERVED1 (LCD_SET | (3<<3)) + +/* target is value to get */ +#define LCD_GET_FWVER (LCD_GET | (0<<3)) +#define LCD_GET_BUTTONS (LCD_GET | (1<<3)) +#define LCD_GET_CTRL (LCD_GET | (2<<3)) +#define LCD_GET_RESERVED1 (LCD_GET | (3<<3)) + +static char Name[] = "LCD2USB"; +static char *device_id = NULL, *bus_id = NULL; + +static usb_dev_handle *lcd; +static int controllers = 0; + +extern int got_signal; + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static int drv_L2U_open(char *bus_id, char *device_id) +{ + struct usb_bus *busses, *bus; + struct usb_device *dev; + + lcd = NULL; + + info("%s: scanning USB for LCD2USB interface ...", Name); + + if (bus_id != NULL) + info("%s: scanning for bus id: %s", Name, bus_id); + + if (device_id != NULL) + info("%s: scanning for device id: %s", Name, device_id); + + usb_set_debug(0); + + usb_init(); + usb_find_busses(); + usb_find_devices(); + busses = usb_get_busses(); + + for (bus = busses; bus; bus = bus->next) { + /* search this bus if no bus id was given or if this is the given bus id */ + if (!bus_id || (bus_id && !strcasecmp(bus->dirname, bus_id))) { + + for (dev = bus->devices; dev; dev = dev->next) { + /* search this device if no device id was given or if this is the given device id */ + if (!device_id || (device_id && !strcasecmp(dev->filename, device_id))) { + + if ((dev->descriptor.idVendor == LCD_USB_VENDOR) && (dev->descriptor.idProduct == LCD_USB_DEVICE)) { + info("%s: found LCD2USB interface on bus %s device %s", Name, bus->dirname, dev->filename); + lcd = usb_open(dev); + if (usb_claim_interface(lcd, 0) < 0) { + error("%s: usb_claim_interface() failed!", Name); + return -1; + } + return 0; + } + } + } + } + } + return -1; +} + + +static int drv_L2U_close(void) +{ + usb_release_interface(lcd, 0); + usb_close(lcd); + + return 0; +} + + +static int drv_L2U_send(int request, int value, int index) +{ + if (usb_control_msg(lcd, USB_TYPE_VENDOR, request, value, index, NULL, 0, 1000) < 0) { + error("%s: USB request failed! Trying to reconnect device.", Name); + + usb_release_interface(lcd, 0); + usb_close(lcd); + + /* try to close and reopen connection */ + if (drv_L2U_open(bus_id, device_id) < 0) { + error("%s: could not re-detect LCD2USB USB LCD", Name); + got_signal = -1; + return -1; + } + /* and try to re-send command */ + if (usb_control_msg(lcd, USB_TYPE_VENDOR, request, value, index, NULL, 0, 1000) < 0) { + error("%s: retried USB request failed, aborting!", Name); + got_signal = -1; + return -1; + } + + info("%s: Device successfully reconnected.", Name); + } + + return 0; +} + +/* send a number of 16 bit words to the lcd2usb interface */ +/* and verify that they are correctly returned by the echo */ +/* command. This may be used to check the reliability of */ +/* the usb interfacing */ +#define ECHO_NUM 100 + +int drv_L2U_echo(void) +{ + int i, nBytes, errors = 0; + unsigned short val, ret; + + for (i = 0; i < ECHO_NUM; i++) { + val = rand() & 0xffff; + + nBytes = usb_control_msg(lcd, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, + LCD_ECHO, val, 0, (char *) &ret, sizeof(ret), 1000); + + if (nBytes < 0) { + error("%s: USB request failed!", Name); + return -1; + } + + if (val != ret) + errors++; + } + + if (errors) { + error("%s: ERROR, %d out of %d echo transfers failed!", Name, errors, ECHO_NUM); + return -1; + } else + info("%s: echo test successful", Name); + + return 0; +} + +/* get a value from the lcd2usb interface */ +static int drv_L2U_get(unsigned char cmd) +{ + unsigned char buffer[2]; + int nBytes; + + /* send control request and accept return value */ + nBytes = usb_control_msg(lcd, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN, + cmd, 0, 0, (char *) buffer, sizeof(buffer), 1000); + + if (nBytes < 0) { + error("%s: USB request failed!", Name); + return -1; + } + + return buffer[0] + 256 * buffer[1]; +} + +/* get lcd2usb interface firmware version */ +static void drv_L2U_get_version(void) +{ + int ver = drv_L2U_get(LCD_GET_FWVER); + + if (ver != -1) + info("%s: firmware version %d.%02d", Name, ver & 0xff, ver >> 8); + else + error("%s: unable to read firmware version", Name); +} + +/* get the bit mask of installed LCD controllers (0 = no */ +/* lcd found, 1 = single controller display, 3 = dual */ +/* controller display */ +static void drv_L2U_get_controllers(void) +{ + controllers = drv_L2U_get(LCD_GET_CTRL); + + if (controllers != -1) { + if (controllers) + info("%s: installed controllers: %s%s", Name, + (controllers & 1) ? "CTRL0" : "", (controllers & 2) ? " CTRL1" : ""); + else + error("%s: no controllers found", Name); + } else { + error("%s: unable to read installed controllers", Name); + controllers = 0; /* don't access any controllers */ + } + + /* convert into controller map matching our protocol */ + controllers = ((controllers & 1) ? LCD_CTRL_0 : 0) | ((controllers & 2) ? LCD_CTRL_1 : 0); +} + +/* get state of the two optional buttons */ +static unsigned long drv_L2U_get_buttons(void) +{ + int buttons = drv_L2U_get(LCD_GET_BUTTONS); + + if (buttons == -1) { + error("%s: unable to read button state", Name); + buttons = 0; + } + + return buttons; +} + + +/* to increase performance, a little buffer is being used to */ +/* collect command bytes of the same type before transmitting them */ +#define BUFFER_MAX_CMD 4 /* current protocol supports up to 4 bytes */ +int buffer_current_type = -1; /* nothing in buffer yet */ +int buffer_current_fill = 0; /* -"- */ +unsigned char buffer[BUFFER_MAX_CMD]; + +/* command format: + * 7 6 5 4 3 2 1 0 + * C C C T T R L L + * + * TT = target bit map + * R = reserved for future use, set to 0 + * LL = number of bytes in transfer - 1 + */ + +/* flush command queue due to buffer overflow / content */ +/* change or due to explicit request */ +static void drv_L2U_flush(void) +{ + int request, value, index; + + /* anything to flush? ignore request if not */ + if (buffer_current_type == -1) + return; + + /* build request byte */ + request = buffer_current_type | (buffer_current_fill - 1); + + /* fill value and index with buffer contents. endianess should IMHO not */ + /* be a problem, since usb_control_msg() will handle this. */ + value = buffer[0] | (buffer[1] << 8); + index = buffer[2] | (buffer[3] << 8); + + if (controllers) { + /* send current buffer contents */ + drv_L2U_send(request, value, index); + } + + /* buffer is now free again */ + buffer_current_type = -1; + buffer_current_fill = 0; +} + +/* enqueue a command into the buffer */ +static void drv_L2U_enqueue(int command_type, int value) +{ + if ((buffer_current_type >= 0) && (buffer_current_type != command_type)) + drv_L2U_flush(); + + /* add new item to buffer */ + buffer_current_type = command_type; + buffer[buffer_current_fill++] = value; + + /* flush buffer if it's full */ + if (buffer_current_fill == BUFFER_MAX_CMD) + drv_L2U_flush(); +} + +static void drv_L2U_command(const unsigned char ctrl, const unsigned char cmd) +{ + drv_L2U_enqueue(LCD_CMD | (ctrl & controllers), cmd); +} + + +static void drv_L2U_clear(void) +{ + drv_L2U_command(LCD_BOTH, 0x01); /* clear display */ + drv_L2U_command(LCD_BOTH, 0x03); /* return home */ +} + +static void drv_L2U_write(int row, const int col, const char *data, int len) +{ + int pos, ctrl = LCD_CTRL_0; + + /* displays with more two rows and 20 columns have a logical width */ + /* of 40 chars and use more than one controller */ + if ((DROWS > 2) && (DCOLS > 20) && (row > 1)) { + /* use second controller */ + row -= 2; + ctrl = LCD_CTRL_1; + } + + /* 16x4 Displays use a slightly different layout */ + if (DCOLS == 16 && DROWS == 4) { + pos = (row % 2) * 64 + (row / 2) * 16 + col; + } else { + pos = (row % 2) * 64 + (row / 2) * 20 + col; + } + + drv_L2U_command(ctrl, 0x80 | pos); + + while (len--) { + drv_L2U_enqueue(LCD_DATA | (ctrl & controllers), *data++); + } + + drv_L2U_flush(); +} + +static void drv_L2U_defchar(const int ascii, const unsigned char *matrix) +{ + int i; + + drv_L2U_command(LCD_BOTH, 0x40 | 8 * ascii); + + for (i = 0; i < 8; i++) { + drv_L2U_enqueue(LCD_DATA | (LCD_BOTH & controllers), *matrix++ & 0x1f); + } + + drv_L2U_flush(); +} + +static int drv_L2U_contrast(int contrast) +{ + if (contrast < 0) + contrast = 0; + if (contrast > 255) + contrast = 255; + + drv_L2U_send(LCD_SET_CONTRAST, contrast, 0); + + return contrast; +} + +static int drv_L2U_brightness(int brightness) +{ + if (brightness < 0) + brightness = 0; + if (brightness > 255) + brightness = 255; + + drv_L2U_send(LCD_SET_BRIGHTNESS, brightness, 0); + + return brightness; +} + +static void drv_L2U_timer(void __attribute__ ((unused)) * notused) +{ + static unsigned long last_but = 0; + unsigned long new_but = drv_L2U_get_buttons(); + int i; + + /* check if button state changed */ + if (new_but ^ last_but) { + + /* send single keypad events for all changed buttons */ + for (i = 0; i < L2U_BUTTONS; i++) + if ((new_but & (1 << i)) ^ (last_but & (1 << i))) + drv_generic_keypad_press(((new_but & (1 << i)) ? 0x80 : 0) | i); + } + + last_but = new_but; +} + +static int drv_L2U_keypad(const int num) +{ + int val = 0; + + /* check for key press event */ + if (num & 0x80) + val = WIDGET_KEY_PRESSED; + else + val = WIDGET_KEY_RELEASED; + + if ((num & 0x7f) == 0) + val += WIDGET_KEY_UP; + + if ((num & 0x7f) == 1) + val += WIDGET_KEY_DOWN; + + return val; +} + +static int drv_L2U_start(const char *section, const int quiet) +{ + int contrast, brightness; + int rows = -1, cols = -1; + char *s; + + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + + DROWS = rows; + DCOLS = cols; + + /* bus id and device id are strings and not just intergers, since */ + /* the windows port of libusb treats them as strings. And this way */ + /* we keep windows compatibility ... just in case ... */ + bus_id = cfg_get(section, "Bus", NULL); + device_id = cfg_get(section, "Device", NULL); + + if (drv_L2U_open(bus_id, device_id) < 0) { + error("%s: could not find a LCD2USB USB LCD", Name); + return -1; + } + + /* test interface reliability */ + drv_L2U_echo(); + + /* get some infos from the interface */ + drv_L2U_get_version(); + drv_L2U_get_controllers(); + if (!controllers) + return -1; + + /* regularly request key state */ + /* Fixme: make 100msec configurable */ + timer_add(drv_L2U_timer, NULL, 100, 0); + + if (cfg_number(section, "Contrast", 0, 0, 255, &contrast) > 0) { + drv_L2U_contrast(contrast); + } + + if (cfg_number(section, "Brightness", 0, 0, 255, &brightness) > 0) { + drv_L2U_brightness(brightness); + } + + drv_L2U_clear(); /* clear display */ + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, "www.harbaum.org/till")) { + sleep(3); + drv_L2U_clear(); + } + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_contrast(RESULT * result, RESULT * arg1) +{ + double contrast; + + contrast = drv_L2U_contrast(R2N(arg1)); + SetResult(&result, R_NUMBER, &contrast); +} + + +static void plugin_brightness(RESULT * result, RESULT * arg1) +{ + double brightness; + + brightness = drv_L2U_brightness(R2N(arg1)); + SetResult(&result, R_NUMBER, &brightness); +} + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_L2U_list(void) +{ + printf("LCD2USB homebrew USB interface for HD44780 text displays"); + return 0; +} + + +/* initialize driver & display */ +int drv_L2U_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int asc255bug; + int ret; + + info("%s: %s", Name, "$Rev: 1130 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 2; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_L2U_write; + drv_generic_text_real_defchar = drv_L2U_defchar; + drv_generic_keypad_real_press = drv_L2U_keypad; + + /* start display */ + if ((ret = drv_L2U_start(section, quiet)) != 0) + return ret; + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + /* most displays have a full block on ascii 255, but some have kind of */ + /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ + /* char will not be used, but rendered by the bar driver */ + cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + if (!asc255bug) + drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ + + /* initialize generic key pad driver */ + if ((ret = drv_generic_keypad_init(section, Name)) != 0) + return ret; + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + AddFunction("LCD::contrast", 1, plugin_contrast); + AddFunction("LCD::brightness", 1, plugin_brightness); + + return 0; +} + + +/* close driver & display */ +int drv_L2U_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + drv_generic_keypad_quit(); + + /* clear display */ + drv_L2U_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("That's all, folks!", NULL); + } + + debug("closing USB connection"); + drv_L2U_close(); + + return (0); +} + + +DRIVER drv_LCD2USB = { + .name = Name, + .list = drv_L2U_list, + .init = drv_L2U_init, + .quit = drv_L2U_quit, +}; diff --git a/drv_LCDLinux.c b/drv_LCDLinux.c new file mode 100644 index 0000000..7f91094 --- /dev/null +++ b/drv_LCDLinux.c @@ -0,0 +1,367 @@ +/* $Id: drv_LCDLinux.c 975 2009-01-18 11:16:20Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_LCDLinux.c $ + * + * driver for the LCD-Linux HD44780 kernel driver + * http://lcd-linux.sourceforge.net + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_LCDLinux + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic_text.h" + +#define LCD_LINUX_MAIN +#include +#include + +static char Name[] = "LCD-Linux"; +static char Device[] = "/dev/lcd"; +static int lcdlinux_fd = -1; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static void drv_LL_send(const char *string, const int len) +{ + int run, ret; + + for (run = 0; run < 10; run++) { + ret = write(lcdlinux_fd, string, len); + if (ret >= 0 || errno != EAGAIN) + break; + if (run > 0) + info("%s: write(%s): EAGAIN #%d", Name, Device, run); + usleep(1000); + } + + if (ret < 0) { + error("%s: write(%s) failed: %s", Name, Device, strerror(errno)); + } else if (ret != len) { + error("%s: partial write(%s): len=%d ret=%d", Name, Device, len, ret); + } + + return; +} + + +static void drv_LL_clear(void) +{ + /* No return value check since this ioctl cannot fail */ + ioctl(lcdlinux_fd, LCDL_CLEAR_DISP); +} + + +static void drv_LL_write(const int row, const int col, const char *data, int len) +{ + int pos = row * DCOLS + col; + + if (lseek(lcdlinux_fd, pos, SEEK_SET) == (off_t) - 1) { + error("%s: lseek(%s) failed: %s", Name, Device, strerror(errno)); + } + drv_LL_send(data, len); +} + + +static void drv_LL_defchar(const int ascii, const unsigned char *matrix) +{ + char buf[9]; + int i; + + buf[0] = ascii; + for (i = 1; i < 9; i++) { + buf[i] = *matrix++ & 0x1f; + } + + if (ioctl(lcdlinux_fd, LCDL_SET_CGRAM_CHAR, &buf) != 0) { + error("%s: ioctl(LCDL_SET_CGRAM_CHAR) failed: %s", Name, strerror(errno)); + } +} + + +static int drv_LL_start(const char *section, const int quiet) +{ + char *s; + int rows = -1, cols = -1; + int use_busy = 0, bus4bits = 0, commit = 0; + struct lcd_parameters buf; + + /* emit version information */ + info("%s: Version %s", Name, LCD_LINUX_VERSION); + + /* get size from config file */ + s = cfg_get(section, "Size", NULL); + if (s != NULL || *s != '\0') { + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + } + free(s); + + /* open device */ + lcdlinux_fd = open(Device, O_WRONLY); + if (lcdlinux_fd == -1) { + error("%s: open(%s) failed: %s", Name, Device, strerror(errno)); + return -1; + } + + /* get display size */ + memset(&buf, 0, sizeof(buf)); + if (ioctl(lcdlinux_fd, LCDL_GET_PARAM, &buf) != 0) { + error("%s: ioctl(LCDL_GET_PARAM) failed: %s", Name, strerror(errno)); + error("%s: Could not query display information!", Name); + return -1; + } + info("%s: %dx%d display with %d controllers, flags=0x%02lx:", + Name, buf.cntr_cols, buf.cntr_rows * buf.num_cntr, buf.num_cntr, buf.flags); + info("%s: busy-flag checking %sabled", Name, (buf.flags & HD44780_CHECK_BF) ? "en" : "dis"); + info("%s: bus width %d bits", Name, (buf.flags & HD44780_4BITS_BUS) ? 4 : 8); + info("%s: font size %s", Name, (buf.flags & HD44780_5X10_FONT) ? "5x10" : "5x8"); + + /* overwrite width size from lcd4linux.conf */ + if (buf.vs_rows || buf.vs_cols) { + info("%s: disabling virtual screen", Name); + buf.vs_rows = 0; + buf.vs_cols = 0; + commit = 1; + } + + if ((rows > 0 && rows != buf.cntr_rows * buf.num_cntr) || (cols > 0 && cols != buf.cntr_cols)) { + info("%s: changing size to %dx%d", Name, cols, rows); + buf.cntr_rows = rows / buf.num_cntr; + buf.cntr_cols = cols; + commit = 1; + } + + DROWS = buf.cntr_rows * buf.num_cntr; + DCOLS = buf.cntr_cols; + + /* overwrite busy-flag checking from lcd4linux.conf */ + cfg_number(section, "UseBusy", 0, 0, 1, &use_busy); + if (use_busy && !(buf.flags & HD44780_CHECK_BF)) { + info("%s: activating busy-flag checking", Name); + buf.flags |= HD44780_CHECK_BF; + commit = 1; + } else if (!use_busy && (buf.flags & HD44780_CHECK_BF)) { + info("%s: deactivating busy-flag checking", Name); + buf.flags &= ~HD44780_CHECK_BF; + commit = 1; + } + + /* overwrite bus length from lcd4linux.conf */ + cfg_number(section, "Bus4Bit", 0, 0, 1, &bus4bits); + if (bus4bits && !(buf.flags & HD44780_4BITS_BUS)) { + info("%s: setting bus length to 4 bits", Name); + buf.flags |= HD44780_4BITS_BUS; + commit = 1; + } else if (!bus4bits && (buf.flags & HD44780_4BITS_BUS)) { + info("%s: setting bus length to 8 bits", Name); + buf.flags &= ~HD44780_4BITS_BUS; + commit = 1; + } + + if (commit && ioctl(lcdlinux_fd, LCDL_SET_PARAM, &buf) != 0) { + error("%s: ioctl(LCDL_SET_PARAM) failed: %s", Name, strerror(errno)); + return -1; + } + + /* initialize display */ + drv_LL_clear(); /* clear display */ + + /* Disable control characters interpretation. */ + /* No return value check since this ioctl cannot fail */ + ioctl(lcdlinux_fd, LCDL_RAW_MODE, 1); + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, "lcd-linux.sf.net")) { + sleep(3); + drv_LL_clear(); + } + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none */ + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_LL_list(void) +{ + printf("LCD-Linux HD44780 kernel driver"); + return 0; +} + + +/* initialize driver & display */ +int drv_LL_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int asc255bug; + int ret; + + info("%s: %s", Name, "$Rev: 975 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = -1; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_LL_write; + drv_generic_text_real_defchar = drv_LL_defchar; + + + /* start display */ + if ((ret = drv_LL_start(section, quiet)) != 0) + return ret; + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + /* most displays have a full block on ascii 255, but some have kind of */ + /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ + /* char will not be used, but rendered by the bar driver */ + cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + if (!asc255bug) + drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + /* none */ + + return 0; +} + + +/* close driver & display */ +int drv_LL_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + + /* clear display */ + drv_LL_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + /* Enable control characters interpretation. */ + /* No return value check since this ioctl cannot fail */ + ioctl(lcdlinux_fd, LCDL_RAW_MODE, 0); + + /* close device */ + close(lcdlinux_fd); + + return (0); +} + + +DRIVER drv_LCDLinux = { + .name = Name, + .list = drv_LL_list, + .init = drv_LL_init, + .quit = drv_LL_quit, +}; diff --git a/drv_LCDTerm.c b/drv_LCDTerm.c new file mode 100644 index 0000000..13556b9 --- /dev/null +++ b/drv_LCDTerm.c @@ -0,0 +1,291 @@ +/* $Id: drv_LCDTerm.c 975 2009-01-18 11:16:20Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_LCDTerm.c $ + * + * driver for the LCDTerm serial-to-HD44780 adapter boards + * http://www.bobblick.com/techref/projects/lcdterm/lcdterm.html + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_LCDTerm + * + */ + +#include "config.h" + +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic_text.h" +#include "drv_generic_serial.h" + +#define LCD_CLEAR 0x03 +#define LCD_CMD 0x12 +#define LCD_DATA 0x14 + +static char Name[] = "LCDTerm"; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static void drv_LT_clear(void) +{ + char cmd[1]; + + cmd[0] = LCD_CLEAR; /* clear display */ + drv_generic_serial_write(cmd, 1); /* clear screen */ +} + + +static int drv_LT_send(const char request, const char value) +{ + char buf[2]; + + buf[0] = request; + buf[1] = value; + drv_generic_serial_write(buf, 2); + + return 0; +} + + +static void drv_LT_command(const char cmd) +{ + drv_LT_send(LCD_CMD, cmd); +} + + +static void drv_LT_write(const int row, const int col, const char *data, int len) +{ + int pos; + + /* 16x4 Displays use a slightly different layout */ + if (DCOLS == 16 && DROWS == 4) { + pos = (row % 2) * 64 + (row / 2) * 16 + col; + } else { + pos = (row % 2) * 64 + (row / 2) * 20 + col; + } + + drv_LT_command(0x80 | pos); + + while (len--) { + drv_LT_send(LCD_DATA, *data++); + } +} + +static void drv_LT_defchar(const int ascii, const unsigned char *matrix) +{ + int i; + + drv_LT_command(0x40 | 8 * ascii); + + for (i = 0; i < 8; i++) { + drv_LT_send(LCD_DATA, *matrix++ & 0x1f); + } +} + + +static int drv_LT_start(const char *section, const int quiet) +{ + int rows = -1, cols = -1; + char *s; + + if (drv_generic_serial_open(section, Name, 0) < 0) + return -1; + + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + + DROWS = rows; + DCOLS = cols; + + /* initialize display */ + drv_LT_command(0x29); /* 8 Bit mode, 1/16 duty cycle, 5x8 font */ + drv_LT_command(0x08); /* Display off, cursor off, blink off */ + drv_LT_command(0x0c); /* Display on, cursor off, blink off */ + drv_LT_command(0x06); /* curser moves to right, no shift */ + + drv_LT_clear(); /* clear display */ + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, "www.bwct.de")) { + sleep(3); + drv_LT_clear(); + } + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none */ + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_LT_list(void) +{ + printf("LCDTerm serial-to-HD44780 adapter board"); + return 0; +} + + +/* initialize driver & display */ +int drv_LT_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int asc255bug; + int ret; + + info("%s: %s", Name, "$Rev: 975 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + + /* Fixme: */ + GOTO_COST = 2; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_LT_write; + drv_generic_text_real_defchar = drv_LT_defchar; + + + /* start display */ + if ((ret = drv_LT_start(section, quiet)) != 0) + return ret; + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + /* most displays have a full block on ascii 255, but some have kind of */ + /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ + /* char will not be used, but rendered by the bar driver */ + cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + if (!asc255bug) + drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + /* none */ + + return 0; +} + + +/* close driver & display */ +int drv_LT_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + + /* clear display */ + drv_LT_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + drv_generic_serial_close(); + + return (0); +} + + +DRIVER drv_LCDTerm = { + .name = Name, + .list = drv_LT_list, + .init = drv_LT_init, + .quit = drv_LT_quit, +}; diff --git a/drv_LEDMatrix.c b/drv_LEDMatrix.c new file mode 100644 index 0000000..f4b31a8 --- /dev/null +++ b/drv_LEDMatrix.c @@ -0,0 +1,321 @@ +/* $Id: drv_LEDMatrix.c 975 2009-01-18 11:16:20Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_LEDMatrix.c $ + * + * LED matrix driver for LCD4Linux + * (see http://www.harbaum.org/till/ledmatrix for hardware) + * + * Copyright (C) 2006 Till Harbaum + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_LEDMatrix + * + */ + +/* + * Options: + * IPAddress + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include + +/* include network specific headers */ +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic_graphic.h" + +/* display command bytes */ +#define DSP_CMD_ECHO 0 +#define DSP_CMD_NOP 1 +#define DSP_CMD_IMAGE 2 +#define DSP_CMD_ACK 3 +#define DSP_CMD_IR 4 +#define DSP_CMD_BEEP 5 + +#define DSP_DEFAULT_PORT 4711 + +#define DSP_MEM (80 * 32 * 2 / 8) + +#define DEFAULT_X_OFFSET 1 /* with a font width of 6 */ + +static char Name[] = "LEDMatrix"; +static char *IPAddress = NULL; +static int sock = -1; +static struct sockaddr_in dsp_addr; +static unsigned char tx_buffer[DSP_MEM + 1]; +static int port = DSP_DEFAULT_PORT; + +static void drv_LEDMatrix_blit(const int row, const int col, const int height, const int width) +{ + int r, c, i; + fd_set rfds; + struct timeval tv; + unsigned char reply[256]; + struct sockaddr_in cli_addr; + socklen_t fromlen; + int ack = 0; + int timeout = 10; + + for (r = row; r < row + height; r++) { + for (c = col; c < col + width; c++) { + /* LEDMATRIX supports three colors: 10b == green, 01b == red, 11b == amber */ + + unsigned char color = 0; + RGBA p = drv_generic_graphic_rgb(r, c); + if (p.G >= 128) + color |= 0x80; + if (p.R >= 128) + color |= 0x40; + /* ignore blue ... */ + + tx_buffer[1 + 20 * r + c / 4] &= ~(0xc0 >> (2 * (c & 3))); + tx_buffer[1 + 20 * r + c / 4] |= color >> (2 * (c & 3)); + } + } + + /* scan entire display */ + tx_buffer[0] = DSP_CMD_IMAGE; + + do { + + if ((sendto(sock, tx_buffer, DSP_MEM + 1, 0, (struct sockaddr *) &dsp_addr, sizeof(dsp_addr))) != DSP_MEM + 1) + error("%s: sendto error on socket", Name); + + /* now wait for reply */ + + FD_ZERO(&rfds); + FD_SET(sock, &rfds); + tv.tv_sec = 0; + tv.tv_usec = 100000; + + /* wait 1 sec for ack */ + if ((i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv)) < 0) { + info("%s: Select error: %s", Name, strerror(errno)); + } + + if (FD_ISSET(sock, &rfds)) { + /* wait for ack */ + fromlen = sizeof(dsp_addr); + i = recvfrom(sock, reply, sizeof(reply), 0, (struct sockaddr *) &cli_addr, &fromlen); + if (i < 0) { + info("%s: Receive error: %s", Name, strerror(errno)); + } else { + if ((i == 2) && (reply[0] == DSP_CMD_ACK) && (reply[1] == DSP_CMD_IMAGE)) { + ack = 1; + } else if ((i > 1) && (reply[0] == DSP_CMD_IR)) { + /* maybe used later: */ + /* ir_receive(reply+1, i-1); */ + } else { + info("%s: Unexpected reply message", Name); + } + } + } + timeout--; + } while ((!ack) && (timeout > 0)); + + if (timeout == 0) { + error("%s: display reply timeout", Name); + } +} + +static int drv_LEDMatrix_start(const char *section) +{ + char *s; + struct sockaddr_in cli_addr; + struct hostent *hp; + int val; + + IPAddress = cfg_get(section, "IPAddress", NULL); + if (IPAddress == NULL || *IPAddress == '\0') { + error("%s: no '%s.IPAddress' entry from %s", Name, section, cfg_source()); + return -1; + } + + if (cfg_number(section, "Port", 0, 0, 65535, &val) > 0) { + info("%s: port set to %d", Name, val); + port = val; + } else { + info("%s: using default port %d", Name, port); + } + + /* display size is hard coded */ + DCOLS = 80; + DROWS = 32; + + if (sscanf(s = cfg_get(section, "font", "6x8"), "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { + error("%s: bad %s.Font '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + free(s); + + /* contact display */ + info("%s: contacting %s", Name, IPAddress); + + /* try to resolve as a hostname */ + if ((hp = gethostbyname(IPAddress)) == NULL) { + error("%s: unable to resolve hostname %s: %s", Name, IPAddress, strerror(errno)); + return -1; + } + + /* open datagram socket */ + if ((sock = socket(AF_INET, SOCK_DGRAM, 0)) < 0) { + error("%s: could not create socket: %s", Name, strerror(errno)); + return -1; + } + + memset((char *) &dsp_addr, 0, sizeof(dsp_addr)); + dsp_addr.sin_family = AF_INET; + dsp_addr.sin_addr.s_addr = *(int *) hp->h_addr; + dsp_addr.sin_port = htons(port); + + cli_addr.sin_family = AF_INET; + cli_addr.sin_addr.s_addr = htons(INADDR_ANY); + cli_addr.sin_port = htons(port); + + if (bind(sock, (struct sockaddr *) &cli_addr, sizeof(cli_addr)) < 0) { + error("%s: can't bind local address: %s", Name, strerror(errno)); + return -1; + } + + memset(tx_buffer, 0, sizeof(tx_buffer)); + + return 0; +} + + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none at the moment... */ + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_graphic_draw(W) */ +/* using drv_generic_graphic_icon_draw(W) */ +/* using drv_generic_graphic_bar_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_LEDMatrix_list(void) +{ + printf("LEDMATRIX by Till Harbaum"); + return 0; +} + + +/* initialize driver & display */ +int drv_LEDMatrix_init(const char *section, const __attribute__ ((unused)) + int quiet) +{ + WIDGET_CLASS wc; + int ret; + + /* real worker functions */ + drv_generic_graphic_real_blit = drv_LEDMatrix_blit; + + /* start display */ + if ((ret = drv_LEDMatrix_start(section)) != 0) + return ret; + + /* initialize generic graphic driver */ + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_graphic_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_graphic_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_graphic_bar_draw; + widget_register(&wc); + + /* register plugins */ + /* none at the moment... */ + + + return 0; +} + + +/* close driver & display */ +int drv_LEDMatrix_quit(const __attribute__ ((unused)) + int quiet) +{ + + info("%s: shutting down.", Name); + drv_generic_graphic_quit(); + + if (sock != -1) + close(sock); + + return (0); +} + + +DRIVER drv_LEDMatrix = { + .name = Name, + .list = drv_LEDMatrix_list, + .init = drv_LEDMatrix_init, + .quit = drv_LEDMatrix_quit, +}; diff --git a/drv_LPH7508.c b/drv_LPH7508.c new file mode 100644 index 0000000..013c77a --- /dev/null +++ b/drv_LPH7508.c @@ -0,0 +1,528 @@ +/* $Id: drv_LPH7508.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_LPH7508.c $ + * + * driver for Pollin LPH7508 + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_LPH7508 + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "drv.h" +#include "drv_generic_graphic.h" +#include "drv_generic_gpio.h" +#include "drv_generic_parport.h" + +#ifdef WITH_DMALLOC +#include +#endif + +static char Name[] = "LPH7508"; + + +static unsigned char SIGNAL_RES; +static unsigned char SIGNAL_CS1; +static unsigned char SIGNAL_RW; +static unsigned char SIGNAL_A0; + +static int PAGES, SROWS, SCOLS; + +static unsigned char *Buffer1, *Buffer2; + + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static void drv_L7_write_ctrl(const unsigned char data) +{ + /* put data on DB1..DB8 */ + drv_generic_parport_data(data); + + /* CS1 = high, RW = low, A0 = low */ + drv_generic_parport_control(SIGNAL_CS1 | SIGNAL_RW | SIGNAL_A0, SIGNAL_CS1); + + /* Address Setup Time = 10 ns */ + /* Data Setup Time = 20 ns */ + ndelay(20); + + /* Control L Pulse Width = 22 ns */ + drv_generic_parport_toggle(SIGNAL_CS1, 0, 22); + + /* Address & Data Hold Time = 10 ns */ + ndelay(10); +} + + +static void drv_L7_write_data(const unsigned char data) +{ + /* put data on DB1..DB8 */ + drv_generic_parport_data(data); + + /* CS1 = high, RW = low, A0 = high */ + drv_generic_parport_control(SIGNAL_CS1 | SIGNAL_RW | SIGNAL_A0, SIGNAL_CS1 | SIGNAL_A0); + + /* Address Setup Time = 10 ns */ + /* Data Setup Time = 20 ns */ + ndelay(20); + + /* Control L Pulse Width = 22 ns */ + drv_generic_parport_toggle(SIGNAL_CS1, 0, 22); + + /* Address & Data Hold Time = 10 ns */ + ndelay(10); +} + + +static void drv_L7_page(int page) +{ + static int cp = -1; + + if (page != cp) { + cp = page; + drv_L7_write_ctrl(0xb0 | cp); + } + +} + + +static void drv_L7_put(int col, int val) +{ + static int cc = -1; + + /* select page 8 */ + drv_L7_page(8); + + if (col != cc) { + cc = col; + drv_L7_write_ctrl(0x00 | (cc & 0x0f)); + drv_L7_write_ctrl(0x10 | (cc >> 4)); + } + drv_L7_write_data(val); + cc++; +} + + +static void drv_L7_clear(void) +{ + int p, c; + + for (p = 0; p < PAGES; p++) { + /* select page */ + drv_L7_page(p); + /* select column address */ + drv_L7_write_ctrl(0x00); + drv_L7_write_ctrl(0x10); + for (c = 0; c < SCOLS; c++) { + drv_L7_write_data(0); + } + } +} + + +static void drv_L7_blit(const int row, const int col, const int height, const int width) +{ + int r, p, c, a; + unsigned char m; + + /* transfer layout to display framebuffer */ + for (r = row; r < row + height; r++) { + /* do not process extra row for symbols */ + if (r >= SROWS - 1) + break; + /* page */ + p = r / 8; + for (c = col; c < col + width; c++) { + if (c >= SCOLS) + break; + /* RAM address */ + a = p * SCOLS + c; + /* bit mask */ + m = 1 << (r % 8); + if (drv_generic_graphic_black(r, c)) { + /* set bit */ + Buffer1[a] |= m; + } else { + /* clear bit */ + Buffer1[a] &= ~m; + } + } + } + + /* process display framebuffer */ + for (p = row / 8; p <= (row + height) / 8; p++) { + int i, j, a, e; + if (p >= PAGES) + break; + for (i = col; i < col + width; i++) { + if (i >= SCOLS) + break; + a = p * SCOLS + i; + if (Buffer1[a] == Buffer2[a]) + continue; + for (j = i, e = 0; i < col + width; i++) { + a = p * SCOLS + i; + if (Buffer1[a] == Buffer2[a]) { + if (++e > 2) + break; + } else { + e = 0; + } + } + /* select page */ + drv_L7_page(p); + /* column address */ + /* first column address = 32 */ + drv_L7_write_ctrl(0x00 | ((j + 32) & 0x0f)); + drv_L7_write_ctrl(0x10 | ((j + 32) >> 4)); + /* data */ + for (j = j; j <= i - e; j++) { + a = p * SCOLS + j; + drv_L7_write_data(Buffer1[a]); + Buffer2[a] = Buffer1[a]; + } + } + } +} + + +static int drv_L7_GPO(const int num, const int val) +{ + int v = 0; + + switch (num) { + case 0: + /* battery symbol */ + v = (val > 0) ? 1 : 0; + drv_L7_put(32, v); + break; + case 1: + /* battery level */ + if (val < 0) { + v = 0; + drv_L7_put(46, v); + drv_L7_put(47, v); + drv_L7_put(48, v); + drv_L7_put(49, v); + } else { + v = val & 0x0f; + drv_L7_put(46, (v & 1) ? 1 : 0); + drv_L7_put(47, (v & 2) ? 1 : 0); + drv_L7_put(48, (v & 4) ? 1 : 0); + drv_L7_put(49, (v & 8) ? 1 : 0); + } + break; + case 2: + /* earpiece */ + v = (val > 0) ? 1 : 0; + drv_L7_put(59, v); + break; + case 3: + /* triangle */ + v = (val > 0) ? 1 : 0; + drv_L7_put(69, v); + Buffer1[8 * SCOLS + 69 - 32] = (val > 0); + break; + case 4: + /* head */ + v = (val > 0) ? 1 : 0; + drv_L7_put(83, v); + Buffer1[8 * SCOLS + 83 - 32] = (val > 0); + break; + case 5: + /* message */ + v = (val > 0) ? 1 : 0; + drv_L7_put(98, v); + Buffer1[8 * SCOLS + 98 - 32] = (val > 0); + break; + case 6: + /* antenna */ + v = (val > 0) ? 1 : 0; + drv_L7_put(117, v); + Buffer1[8 * SCOLS + 117 - 32] = (val > 0); + break; + case 7: + /* signal level */ + if (val < 0) { + v = 0; + drv_L7_put(112, v); + drv_L7_put(113, v); + drv_L7_put(114, v); + drv_L7_put(115, v); + } else { + v = val & 0x0f; + drv_L7_put(112, (v & 1) ? 1 : 0); + drv_L7_put(113, (v & 2) ? 1 : 0); + drv_L7_put(114, (v & 4) ? 1 : 0); + drv_L7_put(115, (v & 8) ? 1 : 0); + } + break; + } + + return v; +} + + +static int drv_L7_contrast(int contrast) +{ + if (contrast < 0) + contrast = 0; + if (contrast > 31) + contrast = 31; + + drv_L7_write_ctrl(0x80 | contrast); + + return contrast; +} + + +static int drv_L7_start(const char *section) +{ + char *s; + int contrast; + + /* fixed size */ + DROWS = 64; + DCOLS = 100; + GPOS = 8; + + /* SED1560 display RAM layout */ + PAGES = 8; + SROWS = 64; + SCOLS = 166; + + s = cfg_get(section, "Font", "6x8"); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); + return -1; + } + + XRES = -1; + YRES = -1; + if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { + error("%s: bad Font '%s' from %s", Name, s, cfg_source()); + return -1; + } + + /* Fixme: provider other fonts someday... */ + if (XRES != 6 && YRES != 8) { + error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); + return -1; + } + + /* provide room for page 8 (symbols) */ + Buffer1 = malloc(PAGES * SCOLS); + if (Buffer1 == NULL) { + error("%s: framebuffer #1 could not be allocated: malloc() failed", Name); + return -1; + } + + Buffer2 = malloc(PAGES * SCOLS); + if (Buffer2 == NULL) { + error("%s: framebuffer #2 could not be allocated: malloc() failed", Name); + return -1; + } + + memset(Buffer1, 0, PAGES * SCOLS * sizeof(*Buffer1)); + memset(Buffer2, 0, PAGES * SCOLS * sizeof(*Buffer2)); + + if (drv_generic_parport_open(section, Name) != 0) { + error("%s: could not initialize parallel port!", Name); + return -1; + } + + if ((SIGNAL_RES = drv_generic_parport_hardwire_ctrl("RES", "INIT")) == 0xff) + return -1; + if ((SIGNAL_CS1 = drv_generic_parport_hardwire_ctrl("CS1", "STROBE")) == 0xff) + return -1; + if ((SIGNAL_RW = drv_generic_parport_hardwire_ctrl("RW", "SLCTIN")) == 0xff) + return -1; + if ((SIGNAL_A0 = drv_generic_parport_hardwire_ctrl("A0", "AUTOFD")) == 0xff) + return -1; + + /* rise RES, CS1, RW and A0 */ + drv_generic_parport_control(SIGNAL_RES | SIGNAL_CS1 | SIGNAL_RW | SIGNAL_A0, + SIGNAL_RES | SIGNAL_CS1 | SIGNAL_RW | SIGNAL_A0); + + /* set direction: write */ + drv_generic_parport_direction(0); + + /* reset display: lower RESET for 1 usec */ + drv_generic_parport_control(SIGNAL_RES, 0); + udelay(1); + drv_generic_parport_control(SIGNAL_RES, SIGNAL_RES); + udelay(100); + + /* just to make sure: send a software reset */ + drv_L7_write_ctrl(0xe2); + udelay(20000); + + drv_L7_write_ctrl(0xAE); /* Display off */ + drv_L7_write_ctrl(0x40); /* Start Display Line = 0 */ + drv_L7_write_ctrl(0x20); /* reverse line driving off */ + drv_L7_write_ctrl(0xCC); /* OutputStatus = $0C, 102x64 */ + drv_L7_write_ctrl(0xA0); /* ADC = normal */ + drv_L7_write_ctrl(0xA9); /* LCD-Duty = 1/64 */ + drv_L7_write_ctrl(0xAB); /* LCD-Duty +1 (1/65, symbols) */ + drv_L7_write_ctrl(0x25); /* power supply on */ + udelay(100 * 1000); /* wait 100 msec */ + drv_L7_write_ctrl(0xED); /* power supply on completion */ + drv_L7_write_ctrl(0x8F); /* Contrast medium */ + drv_L7_write_ctrl(0xA4); /* Display Test off */ + drv_L7_write_ctrl(0xAF); /* Display on */ + drv_L7_write_ctrl(0xA6); /* Display on */ + + /* clear display */ + drv_L7_clear(); + + if (cfg_number(section, "Contrast", 15, 0, 31, &contrast) > 0) { + drv_L7_contrast(contrast); + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + + +static void plugin_contrast(RESULT * result, RESULT * arg1) +{ + double contrast = drv_L7_contrast(R2N(arg1)); + SetResult(&result, R_NUMBER, &contrast); +} + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_L7_list(void) +{ + printf("LPH7508"); + return 0; +} + + +/* initialize driver & display */ +int drv_L7_init(const char *section, const int quiet) +{ + int ret; + + info("%s: %s", Name, "$Rev: 840 $"); + + /* real worker functions */ + drv_generic_graphic_real_blit = drv_L7_blit; + drv_generic_gpio_real_set = drv_L7_GPO; + + /* start display */ + if ((ret = drv_L7_start(section)) != 0) + return ret; + + /* initialize generic graphic driver */ + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + + /* initialize generic GPIO driver */ + if ((ret = drv_generic_gpio_init(section, Name)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_graphic_greet(buffer, NULL)) { + sleep(3); + drv_generic_graphic_clear(); + } + } + + + /* register plugins */ + AddFunction("LCD::contrast", 1, plugin_contrast); + + + return 0; +} + + +/* close driver & display */ +int drv_L7_quit(const int quiet) +{ + + info("%s: shutting down display.", Name); + + drv_generic_graphic_clear(); + + if (!quiet) { + drv_generic_graphic_greet("goodbye!", NULL); + } + + drv_generic_graphic_quit(); + drv_generic_gpio_quit(); + drv_generic_parport_close(); + + if (Buffer1) { + free(Buffer1); + Buffer1 = NULL; + } + + if (Buffer2) { + free(Buffer2); + Buffer2 = NULL; + } + + return (0); +} + + +DRIVER drv_LPH7508 = { + .name = Name, + .list = drv_L7_list, + .init = drv_L7_init, + .quit = drv_L7_quit, +}; diff --git a/drv_LUIse.c b/drv_LUIse.c new file mode 100644 index 0000000..644d3b4 --- /dev/null +++ b/drv_LUIse.c @@ -0,0 +1,336 @@ +/* $Id: drv_LUIse.c 798 2007-05-04 11:35:52Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_LUIse.c $ + * + * LUIse lcd4linux driver + * + * Copyright (C) 2005 Theo Schneider + * Copyright (C) 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_LUIse + * + */ + +#include "config.h" + +#include +#include +#include +#include + +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "drv.h" +#include "drv_generic_graphic.h" + +static char Name[] = "LUIse"; + +/* default Wert */ +static int devNum = 0; + + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ +static void drv_LUIse_clear(void) +{ + unsigned char buf[9600]; + int x; + + // clear text + LUI_Text(devNum, 0, 0, 320, 240, 0, 0, 1, 1, ""); + + // clear picture + for (x = 0; x < 9600; x++) + buf[x] = 0x00; + LUI_Bitmap(devNum, 0, 0, 0, 0, 0, DCOLS, DROWS, DCOLS, DROWS, buf); + LUI_Bitmap(devNum, 1, 0, 0, 0, 0, DCOLS, DROWS, DCOLS, DROWS, buf); +} + + +static void drv_LUIse_blit(const int row, const int col, const int height, const int width) +{ + int r, c; + + for (r = row; r < row + height; r++) { + for (c = col; c < col + width; c++) { + if (drv_generic_graphic_black(r, c)) { + LUI_SetPixel(devNum, 0, c, r, 1); + } else { + LUI_SetPixel(devNum, 0, c, r, 0); + } + } + } +} + +static int drv_LUIse_contrast(int contrast) +{ + /* adjust limits according to the display */ + if (contrast < 0) + contrast = 0; + if (contrast > 255) + contrast = 255; + + LUI_SetContrast(devNum, contrast); + + return contrast; +} + +static int drv_LUIse_backlight(int backlight) +{ + if (backlight < 0) + backlight = 0; + if (backlight > 1) + backlight = 1; + + LUI_CCFL(devNum, backlight); + + return backlight; +} + + +/* start graphic display */ +static int drv_LUIse_start(const char *section) +{ + char *s; + int gfxmode, gfxinvert, ScreenRotation, IOrefresh; + int contrast, backlight; + + /* read devNum from config */ + s = cfg_get(section, "DeviceNum", 0); + if (s == NULL || *s == '\0') { + error("%s: no '%s.DeviceNum' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%d", &devNum) < 0 || devNum > 4) { + error("%s: bad DeviceNum '%s' from %s", Name, s, cfg_source()); + return -1; + } + info("%s: using DeviceNum '%d'", Name, devNum); + + /* open communication with the display */ + if (LUI_OpenDevice(devNum) > 0) { + error("unable to open DeviceNum: %d", devNum); + return -1; + } + + /* + * 0 : gfxmode 0 = or, 1 = and, 2 = xor + * 0 : gfxinvert 0 = normal, 1 = invert + * 0 : ScreenRotation 0 =, 1 =, 2 =, 3 =, + * 2 : IOrefresh 0 = 25ms...255=256*25ms + */ + + s = cfg_get(section, "Mode", "0.0.0.2"); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Mode' entry from %s", Name, section, cfg_source()); + return -1; + } + + if (sscanf(s, "%d.%d.%d.%d", &gfxmode, &gfxinvert, &ScreenRotation, &IOrefresh) != 4 || + gfxmode < 0 || gfxmode > 2 || gfxinvert < 0 || gfxinvert > 1 || + ScreenRotation < 0 || ScreenRotation > 255 || IOrefresh < 0 || IOrefresh > 255) { + error("%s: bad Mode '%s' from %s", Name, s, cfg_source()); + return -1; + } + + if (LUI_LCDmode(devNum, gfxmode, gfxinvert, ScreenRotation, IOrefresh) > 0) { + error("Error LUI_LCDmode"); + return -1; + } + + switch (ScreenRotation) { + case 0:{ + DCOLS = 320; + DROWS = 240; + break; + } + case 1:{ + DCOLS = 240; + DROWS = 320; + break; + } + case 2:{ + DCOLS = 320; + DROWS = 240; + break; + } + case 3:{ + DCOLS = 240; + DROWS = 320; + break; + } + } + + s = cfg_get(section, "Font", "6x8"); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); + return -1; + } + + XRES = -1; + YRES = -1; + if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { + error("%s: bad Font '%s' from %s", Name, s, cfg_source()); + return -1; + } + + /* Fixme: provider other fonts someday... */ + if (XRES != 6 && YRES != 8) { + error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); + return -1; + } + + if (cfg_number(section, "Contrast", 128, 0, 255, &contrast) > 0) { + drv_LUIse_contrast(contrast); + } + + if (cfg_number(section, "Backlight", 0, 0, 1, &backlight) > 0) { + drv_LUIse_backlight(backlight); + } + + s = cfg_get(section, "Backpicture", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Backpicture' entry from %s", Name, section, cfg_source()); + } else { + drv_LUIse_clear(); + if (LUI_BMPfile(devNum, 1, 0, 0, 0, 0, DCOLS, DROWS, s)) { + error("%s: Sorry unable to load: %s", Name, s); + return -1; + } + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_contrast(RESULT * result, RESULT * arg1) +{ + double contrast; + + contrast = drv_LUIse_contrast(R2N(arg1)); + SetResult(&result, R_NUMBER, &contrast); +} + +static void plugin_backlight(RESULT * result, RESULT * arg1) +{ + double backlight; + + backlight = drv_LUIse_backlight(R2N(arg1)); + SetResult(&result, R_NUMBER, &backlight); +} + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_LUIse_list(void) +{ + printf("generic"); + return 0; +} + +/* initialize driver & display */ +int drv_LUIse_init(const char *section, const int quiet) +{ + int ret; + + info("%s: %s", Name, "$Rev: 798 $"); + + /* real worker functions */ + drv_generic_graphic_real_blit = drv_LUIse_blit; + + /* start display */ + if ((ret = drv_LUIse_start(section)) != 0) + return ret; + + /* initialize generic graphic driver */ + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_graphic_greet(buffer, NULL)) { + sleep(3); + drv_generic_graphic_clear(); + } + } + + /* register plugins */ + AddFunction("LCD::contrast", 1, plugin_contrast); + AddFunction("LCD::backlight", 1, plugin_backlight); + + return 0; +} + +/* close driver & display */ +/* use this function for a graphic display */ +int drv_LUIse_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + /* clear display */ + drv_LUIse_clear(); + + /* set default for Contrast, ScreenRotation, gfxmode, gfxinvert, IOrefresh */ + LUI_SetContrast(devNum, 128); + LUI_LCDmode(devNum, 0, 0, 0, 2); + + + /* say goodbye... */ + if (!quiet) { + drv_generic_graphic_greet("goodbye!", NULL); + } + + drv_generic_graphic_quit(); + + debug("closing connection"); + LUI_CloseDevice(devNum); + + return (0); +} + +/* use this one for a graphic display */ +DRIVER drv_LUIse = { + .name = Name, + .list = drv_LUIse_list, + .init = drv_LUIse_init, + .quit = drv_LUIse_quit, +}; diff --git a/drv_LW_ABP.c b/drv_LW_ABP.c new file mode 100644 index 0000000..c597edb --- /dev/null +++ b/drv_LW_ABP.c @@ -0,0 +1,682 @@ +/* $Id: drv_LW_ABP.c 1071 2009-11-22 05:27:53Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_LW_ABP.c $ + * + * driver for Logic Way GmbH ABP08 (serial) and ABP09 (USB) appliance control panels + * http://www.logicway.de/pages/mde-hardware.shtml#ABP.AMC + * + * Copyright (C) 2009 Arndt Kritzner + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005, 2006, 2007, 2009 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_LW_ABP + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "timer.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_bar.h" +#include "widget_keypad.h" +#include "drv.h" + +/* text mode display? */ +#include "drv_generic_text.h" +#include "drv_generic_keypad.h" + +/* serial port? */ +#include "drv_generic_serial.h" + +/* i2c bus? */ +#ifdef WITH_I2C +#include "drv_generic_i2c.h" +#endif + +#define KEY_UP 4 +#define KEY_DOWN 3 +#define KEY_LEFT 2 +#define KEY_RIGHT 1 + +static char Name[] = "LW_ABP"; +static char logicway[] = "www.logicway.de"; + +/* ring buffer for bytes received from the display */ +static unsigned char RingBuffer[256]; +static unsigned int RingRPos = 0; +static unsigned int RingWPos = 0; + +static int button = -1; +static char *colors[] = + { "r 0", "r 1", "g 0", "g 1", "b 0", "b 1", "c 0", "c 1", "m 0", "m 1", "y 0", "y 1", "w 0", "w 1", NULL }; + +#define TIMESYNC_FIRST 600 +#define TIMESYNC_INTERVAL 24*3600 +static time_t next_timesync; + +static char *switchcontact = NULL; +static int statresult = 0; +static time_t switchcontact_lastchange = 0; +static time_t switchcontact_time = 0; +#define SWITCH_ACTION_DURATION 1000 + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static int drv_LW_ABP_open(const char *section) +{ + /* open serial port */ + /* don't mind about device, speed and stuff, this function will take care of */ + + if (drv_generic_serial_open(section, Name, 0) < 0) + return -1; + + return 0; +} + + +static int drv_LW_ABP_close(void) +{ + drv_generic_serial_close(); + + return 0; +} + + +/* dummy function that sends something to the display */ +static void drv_LW_ABP_send(const char *data, const unsigned int len) +{ + /* send data to the serial port is easy... */ + drv_generic_serial_write(data, len); +} + + +/* text mode displays only */ +static void drv_LW_ABP_reset(void) +{ + char cmd[] = "lcd init\r\n"; + + /* do whatever is necessary to initialize the display */ + drv_LW_ABP_send(cmd, strlen(cmd)); +} + +static void drv_LW_ABP_clear(void) +{ + char cmd[] = "lcd clear\r\n"; + + /* do whatever is necessary to clear the display */ + drv_LW_ABP_send(cmd, strlen(cmd)); +} + +static int drv_LW_ABP_time(unsigned char force) +{ + char cmd[] = "date set "; + char command[50]; + time_t t = time(NULL); + + if (force || (t > next_timesync)) { + /* do whatever is necessary to set clock on the display */ + sprintf(command, "%s%lu\r\n", cmd, (unsigned long) t); + drv_LW_ABP_send(command, strlen(command)); + next_timesync = t + TIMESYNC_INTERVAL; + info("%s: synced time to %lu, next is %lu\n", Name, (unsigned long) t, (unsigned long) next_timesync); + return 1; + } + + return 0; +} + +static int drv_LW_ABP_switchcontact(void) +{ + char cmd[] = "switch time "; + char command[50]; + struct stat statinfo; + FILE *configfile; + int scanresult; + int config_entries; + char inputline[101]; + if ((switchcontact != NULL) && (*switchcontact != '\0')) { + if (stat(switchcontact, &statinfo) == -1) { + if (statresult != -1) { + error("%s: specified switch contact control file %s not found", Name, switchcontact); + switchcontact_time = 0; + sprintf(command, "%s%lu %u\r\n", cmd, (unsigned long) switchcontact_time, SWITCH_ACTION_DURATION); + drv_LW_ABP_send(command, strlen(command)); + info("%s: switchtime deactivated", Name); + statresult = -1; + } + } else { + if (statresult == -1) { + info("%s: specified switch contact control file %s appeared", Name, switchcontact); + statresult = 0; + } + if ((switchcontact_lastchange == 0) || (switchcontact_lastchange < statinfo.st_mtime)) { + info("%s: specified switch contact control file %s has changed (%lu < %lu)", Name, switchcontact, + (unsigned long) switchcontact_lastchange, (unsigned long) statinfo.st_mtime); + switchcontact_lastchange = statinfo.st_mtime; + configfile = fopen(switchcontact, "r"); + if (configfile == NULL) { + error("%s: could not open specified switch contact control file %s", Name, switchcontact); + } else { + config_entries = 0; + while (!feof(configfile)) { + if (fgets(inputline, 100, configfile) != NULL) { + if ((scanresult = sscanf(inputline, "switchtime=%lu", &switchcontact_time)) == 1) { + info("%s: switchtime read %lu (file %s)", Name, (unsigned long) switchcontact_time, + switchcontact); + config_entries++; + } + } + } + fclose(configfile); + if (config_entries > 0) { + if (switchcontact_time < time(NULL)) { + switchcontact_time = 0; + info("%s: switchtime is in past %lu (now %lu), so deactivated", Name, + (unsigned long) switchcontact_time, time(NULL)); + } + } else { + switchcontact_time = 0; + } + if (switchcontact_time != 0) { + sprintf(command, "%s%lu %u\r\n", cmd, (unsigned long) switchcontact_time, + SWITCH_ACTION_DURATION); + drv_LW_ABP_send(command, strlen(command)); + info("%s: switchtime set to %lu", Name, (unsigned long) switchcontact_time); + } else { + sprintf(command, "%s%lu %u\r\n", cmd, (unsigned long) switchcontact_time, + SWITCH_ACTION_DURATION); + drv_LW_ABP_send(command, strlen(command)); + info("%s: switchtime deactivated", Name); + } + } + } + } + } + + return 0; +} + +/* text mode displays only */ +static void drv_LW_ABP_write(const int row, const int col, const char *data, int len) +{ + char cmd[] = "lcd set line "; + char row_[5]; + char col_[5]; + + /* do the cursor positioning here */ + drv_LW_ABP_send(cmd, strlen(cmd)); + sprintf(row_, "%d", row + 1); + drv_LW_ABP_send(row_, strlen(row_)); + if (col > 0) { + drv_LW_ABP_send(",", 1); + sprintf(col_, "%d", col + 1); + drv_LW_ABP_send(col_, strlen(col_)); + } + drv_LW_ABP_send(" ", 1); + + /* send string to the display */ + drv_LW_ABP_send(data, len); + drv_LW_ABP_send("\r\n", 2); + +} + +static unsigned char byte(int pos) +{ + if (pos >= 0) { + pos += RingRPos; + if ((unsigned) pos >= sizeof(RingBuffer)) + pos -= sizeof(RingBuffer); + } else { + pos += RingWPos; + if (pos < 0) + pos += sizeof(RingBuffer); + } + return RingBuffer[pos]; +} + +static void drv_LW_ABP_process_button(void) +{ + /* Key Activity */ + debug("%s: Key Activity: %d", Name, button); + drv_generic_keypad_press(button); +} + +static int drv_LW_ABP_poll(void) +{ + char received[100]; + + /* read into RingBuffer */ + while (1) { + char buffer[32]; + int num, n; + num = drv_generic_serial_poll(buffer, sizeof(buffer)); + if (num <= 0) + break; + /* put result into RingBuffer */ + for (n = 0; n < num; n++) { + RingBuffer[RingWPos++] = (unsigned char) buffer[n]; + if (RingWPos >= sizeof(RingBuffer)) + RingWPos = 0; + } + } + + received[0] = '\0'; + + /* process RingBuffer */ + while (1) { + char command[32]; + int n, num; + /* packet size */ + num = RingWPos - RingRPos; + if (num < 0) + num += sizeof(RingBuffer); + /* minimum packet size=3 */ + if (num < 1) { + if (strlen(received) > 0) { + debug("%s: received: %s", Name, received); + } + return 0; + } + if (byte(0) != '[') { + goto GARBAGE; + } + for (n = 0; (n < num) && ((unsigned) n < (sizeof(command) - 1)); n++) { + command[n] = byte(n); + if (command[n] == ']') { + n++; + break; + } + } + command[n] = '\0'; + if (command[n - 1] != ']') { + if (strlen(command) < 4) { + if (strlen(received) > 0) { + debug("%s: received: %s", Name, received); + } + return 0; + } + goto GARBAGE; + } + info("%s: command read from keypad: %s\n", Name, command); + if (sscanf(command, "[T%d]", &button) == 1) { + info("%s: button %d pressed\n", Name, button); + } else { + goto GARBAGE; + } + /* increment read pointer */ + RingRPos += strlen(command); + if (RingRPos >= sizeof(RingBuffer)) + RingRPos -= sizeof(RingBuffer); + /* a packet arrived */ + if (strlen(received) > 0) { + debug("%s: received: %s", Name, received); + } + return 1; + GARBAGE: + switch (byte(0)) { + case '\n': + case '\r': + case '>': + if (strlen(received) > 0) { + debug("%s: received: %s", Name, received); + received[0] = '\0'; + } + break; + default: + if (byte(0) < ' ') + debug("%s: dropping garbage byte %02x", Name, byte(0)); + else if ((strlen(received) + 2) > sizeof(received)) { + debug("%s: received: %s", Name, received); + received[0] = '\0'; + } + sprintf(received, "%s%c", received, byte(0)); + break; + } + RingRPos++; + if (RingRPos >= sizeof(RingBuffer)) + RingRPos = 0; + continue; + } + + /* not reached */ + return 0; +} + +static void drv_LW_ABP_timer(void __attribute__ ((unused)) * notused) +{ + while (drv_LW_ABP_poll()) { + drv_LW_ABP_process_button(); + } + + drv_LW_ABP_time(0); + drv_LW_ABP_switchcontact(); +} + +static int drv_LW_ABP_keypad(const int num) +{ + int val = 0; + + switch (num) { + case KEY_UP: + debug("%s: Key Up", Name); + val += WIDGET_KEY_PRESSED; + val += WIDGET_KEY_UP; + break; + case KEY_DOWN: + debug("%s: Key Down", Name); + val += WIDGET_KEY_PRESSED; + val += WIDGET_KEY_DOWN; + break; + case KEY_LEFT: + debug("%s: Key Left / Cancel", Name); + val += WIDGET_KEY_PRESSED; + val += WIDGET_KEY_LEFT; +// val += WIDGET_KEY_CANCEL; + break; + case KEY_RIGHT: + debug("%s: Key Right / Confirm", Name); + val += WIDGET_KEY_PRESSED; + val += WIDGET_KEY_RIGHT; +// val += WIDGET_KEY_CONFIRM; + break; + default: + debug("%s: Unbound Key '%d'", Name, num); + break; + } + + return val; +} + +static char *drv_LW_ABP_background(char *color) +{ + static char *Background = NULL; + char cmd[] = "lcd set color "; + int idx; + if (color != NULL) { + for (idx = 0; colors[idx] != NULL; idx++) { + if (strcmp(color, colors[idx]) == 0) + break; + } + if (colors[idx] != NULL) { + Background = colors[idx]; + debug("%s: set background color %s", Name, Background); + drv_LW_ABP_send(cmd, strlen(cmd)); + drv_LW_ABP_send(color, strlen(color)); + drv_LW_ABP_send("\r\n", 2); + } + } + return Background; +} + +static int drv_LW_ABP_contrast(int contrast) +{ + return contrast; +} + + +/* start text mode display */ +static int drv_LW_ABP_start(const char *section) +{ + int contrast; + int rows = -1, cols = -1; + char *s; + char *background; + + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + + DROWS = rows; + DCOLS = cols; + + next_timesync = time(NULL) + TIMESYNC_FIRST; + + /* open communication with the display */ + if (drv_LW_ABP_open(section) < 0) { + return -1; + } + + drv_LW_ABP_reset(); /* initialize display */ + + background = cfg_get(section, "Background", NULL); + if ((background != NULL) && (*background != '\0')) { + if (drv_LW_ABP_background(background) == NULL) { + debug("%s: wrong background color specified: %s", Name, background); + } + } + + switchcontact = cfg_get(section, "Switchcontact", NULL); + + if (cfg_number(section, "Contrast", 0, 0, 255, &contrast) > 0) { + drv_LW_ABP_contrast(contrast); + } + + drv_LW_ABP_clear(); /* clear display */ + + return 0; +} + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_contrast(RESULT * result, RESULT * arg1) +{ + double contrast; + + contrast = drv_LW_ABP_contrast(R2N(arg1)); + SetResult(&result, R_NUMBER, &contrast); +} + +static void plugin_background(RESULT * result, const int argc, RESULT * argv[]) +{ + char *color; + + switch (argc) { + case 0: + color = drv_LW_ABP_background(NULL); + SetResult(&result, R_STRING, &color); + break; + case 1: + color = drv_LW_ABP_background(R2S(argv[0])); + SetResult(&result, R_STRING, &color); + break; + default: + error("%s.backlight(): wrong number of parameters (%d)", Name, argc); + SetResult(&result, R_STRING, ""); + } +} + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_gpio_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_LW_ABP_list(void) +{ + printf("Logic Way ABP driver"); + return 0; +} + + +/* initialize driver & display */ +/* use this function for a text display */ +int drv_LW_ABP_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 1071 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 0; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 10; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_LW_ABP_write; + drv_generic_keypad_real_press = drv_LW_ABP_keypad; + + /* regularly process display answers */ + timer_add(drv_LW_ABP_timer, NULL, 100, 0); + + /* start display */ + if ((ret = drv_LW_ABP_start(section)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, logicway)) { + sleep(3); + drv_LW_ABP_clear(); + } + } + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* initialize generic key pad driver */ + if ((ret = drv_generic_keypad_init(section, Name)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + AddFunction("LCD::contrast", 1, plugin_contrast); + AddFunction("LCD::background", -1, plugin_background); + + return 0; +} + + + +/* close driver & display */ +/* use this function for a text display */ +int drv_LW_ABP_quit(const int quiet) +{ + char switchactive[] = "switch scheduled"; + char timeinfo[17]; + struct tm switchtime_info; + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + drv_generic_keypad_quit(); + + /* clear display */ + drv_LW_ABP_clear(); + + /* say goodbye... */ + if (switchcontact_time < time(NULL)) { + switchcontact_time = 0; + info("%s: switchtime is in past %lu (now %lu), so deactivated", Name, (unsigned long) switchcontact_time, + time(NULL)); + } + if (switchcontact_time == 0) { + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + } else { + drv_LW_ABP_write(0, 0, logicway, strlen(logicway)); + drv_LW_ABP_write(1, 0, switchactive, strlen(switchactive)); + localtime_r(&switchcontact_time, &switchtime_info); + if (strftime(timeinfo, sizeof(timeinfo), "for %a %X", &switchtime_info) > 0) { + drv_LW_ABP_write(2, 0, timeinfo, strlen(timeinfo)); + } + } + + debug("closing connection"); + drv_LW_ABP_close(); + + return (0); +} + + +/* use this one for a text display */ +DRIVER drv_LW_ABP = { + .name = Name, + .list = drv_LW_ABP_list, + .init = drv_LW_ABP_init, + .quit = drv_LW_ABP_quit, +}; diff --git a/drv_M50530.c b/drv_M50530.c new file mode 100644 index 0000000..45518b2 --- /dev/null +++ b/drv_M50530.c @@ -0,0 +1,688 @@ +/* $Id: drv_M50530.c 975 2009-01-18 11:16:20Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_M50530.c $ + * + * new style driver for M50530-based displays + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_M50530 + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic_text.h" +#include "drv_generic_gpio.h" +#include "drv_generic_parport.h" + +static char Name[] = "M50530"; + +static int Model; + +/* Timings */ +static int T_SU, T_W, T_D, T_H; +static int T_INIT, T_EXEC, T_CLEAR; +static int T_GPO_ST, T_GPO_PW; + +static unsigned char SIGNAL_RW; +static unsigned char SIGNAL_EX; +static unsigned char SIGNAL_IOC1; +static unsigned char SIGNAL_IOC2; +static unsigned char SIGNAL_GPO; + +static int FONT5X11; +static int DDRAM; +static int DUTY; + +/* maximum time to wait for the busy-flag (in usec) */ +#define MAX_BUSYFLAG_WAIT 10000 + +/* maximum busy flag errors before falling back to busy-waiting */ +#define MAX_BUSYFLAG_ERRORS 20 + +/* flag for busy-waiting vs. busy flag checking */ +static int UseBusy = 0; + +/* buffer holding the GPO state */ +static unsigned char GPO = 0; + + +typedef struct { + int type; + char *name; +} MODEL; + +static MODEL Models[] = { + {0x01, "M50530"}, + {0xff, "Unknown"} +}; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static void drv_M5_busy(void) +{ + static unsigned int errors = 0; + + unsigned char data = 0xFF; + unsigned char busymask = 0x88; + unsigned int counter; + + /* set data-lines to input */ + drv_generic_parport_direction(1); + + /* clear I/OC1 and I/OC2, set R/W */ + drv_generic_parport_control(SIGNAL_IOC1 | SIGNAL_IOC2 | SIGNAL_RW, SIGNAL_RW); + + /* Control data setup time */ + ndelay(T_SU); + + counter = 0; + while (1) { + + /* rise enable */ + drv_generic_parport_control(SIGNAL_EX, SIGNAL_EX); + + /* data output delay time */ + ndelay(T_D); + + /* read the busy flag */ + data = drv_generic_parport_read(); + + /* lower enable */ + /* as T_D is larger than T_W, we don't need to delay again */ + drv_generic_parport_control(SIGNAL_EX, 0); + + if ((data & busymask) == 0) { + errors = 0; + break; + } + + /* make sure we don't wait forever + * - but only check after 5 iterations + * that way, we won't slow down normal mode + * (where we don't need the timeout anyway) + */ + counter++; + + if (counter >= 5) { + struct timeval now, end; + + if (counter == 5) { + /* determine the time when the timeout has expired */ + gettimeofday(&end, NULL); + end.tv_usec += MAX_BUSYFLAG_WAIT; + while (end.tv_usec > 1000000) { + end.tv_usec -= 1000000; + end.tv_sec++; + } + } + + /* get the current time */ + gettimeofday(&now, NULL); + if (now.tv_sec == end.tv_sec ? now.tv_usec >= end.tv_usec : now.tv_sec >= end.tv_sec) { + error("%s: timeout waiting for busy flag (0x%02x)", Name, data); + if (++errors >= MAX_BUSYFLAG_ERRORS) { + error("%s: too many busy flag failures, turning off busy flag checking.", Name); + UseBusy = 0; + } + break; + } + } + } + + /* clear R/W */ + drv_generic_parport_control(SIGNAL_RW, 0); + + /* honour data hold time */ + ndelay(T_H); + + /* set data-lines to output */ + drv_generic_parport_direction(0); + +} + + +static void drv_M5_command(const unsigned int cmd, const int delay) +{ + + if (UseBusy) + drv_M5_busy(); + + /* put data on DB1..DB8 */ + drv_generic_parport_data(cmd & 0xff); + + /* set I/OC1 */ + /* set I/OC2 */ + /* clear RW */ + drv_generic_parport_control(SIGNAL_IOC1 | SIGNAL_IOC2 | SIGNAL_RW, + (cmd & 0x100 ? SIGNAL_IOC1 : 0) | (cmd & 0x200 ? SIGNAL_IOC2 : 0)); + + /* Control data setup time */ + ndelay(T_SU); + + /* send command */ + drv_generic_parport_toggle(SIGNAL_EX, 1, T_W); + + if (UseBusy) { + /* honour data hold time */ + ndelay(T_H); + } else { + /* wait for command completion */ + udelay(delay); + } +} + + +static void drv_M5_clear(void) +{ + drv_M5_command(0x0001, T_CLEAR); /* clear display */ +} + + +static void drv_M5_write(const int row, const int col, const char *data, const int len) +{ + int l = len; + unsigned int cmd; + unsigned int pos; + + if (row < 4) { + pos = row * (DDRAM >> DUTY) + col; + } else { + pos = (row - 4) * (DDRAM >> DUTY) + (DDRAM >> DUTY) / 2 + col; + } + + drv_M5_command(0x300 | pos, T_EXEC); + + while (l--) { + cmd = *(unsigned char *) data++; + drv_M5_command(0x200 | cmd, T_EXEC); + } +} + + +static void drv_M5_defchar(const int ascii, const unsigned char *matrix) +{ + int i; + + drv_M5_command(0x300 + DDRAM + 8 * (ascii - CHAR0), T_EXEC); + + for (i = 0; i < YRES; i++) { + drv_M5_command(0x200 | (matrix[i] & 0x3f), T_EXEC); + } +} + + +static int drv_M5_GPO(const int num, const int val) +{ + int v; + + if (val > 0) { + /* set bit */ + v = 1; + GPO |= 1 << num; + } else { + /* clear bit */ + v = 0; + GPO &= ~(1 << num); + } + + /* put data on DB1..DB8 */ + drv_generic_parport_data(GPO); + + /* 74HCT573 set-up time */ + ndelay(T_GPO_ST); + + /* send data */ + /* 74HCT573 enable pulse width */ + drv_generic_parport_toggle(SIGNAL_GPO, 1, T_GPO_PW); + + return v; +} + + +static int drv_M5_start(const char *section, const int quiet) +{ + char *s; + int n; + int rows = -1, cols = -1; + unsigned int SF; + + s = cfg_get(section, "Model", "generic"); + if (s != NULL && *s != '\0') { + int i; + for (i = 0; Models[i].type != 0xff; i++) { + if (strcasecmp(Models[i].name, s) == 0) + break; + } + free(s); + if (Models[i].type == 0xff) { + error("%s: %s.Model '%s' is unknown from %s", Name, section, s, cfg_source()); + return -1; + } + Model = i; + info("%s: using model '%s'", Name, Models[Model].name); + } else { + error("%s: empty '%s.Model' entry from %s", Name, section, cfg_source()); + free(s); + return -1; + } + + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + free(s); + return -1; + } + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + free(s); + DROWS = rows; + DCOLS = cols; + + s = cfg_get(section, "Font", "5x7"); + if (s == NULL && *s == '\0') { + error("%s: empty '%s.Font' entry from %s", Name, section, cfg_source()); + free(s); + return -1; + } + if (strcasecmp(s, "5x7") == 0) { + XRES = 5; + YRES = 7; + FONT5X11 = 0; + } else if (strcasecmp(s, "5x11") == 0) { + XRES = 5; + YRES = 11; + FONT5X11 = 1; + } else { + error("%s: bad '%s.Font' entry '%s' from %s", Name, section, s, cfg_source()); + error("%s: should be '5x7' or '5x11'", Name); + free(s); + return -1; + } + free(s); + + + if (DCOLS * DROWS > 256) { + error("%s: %s.Size '%dx%d' is too big, would require %d bytes", Name, section, DCOLS, DROWS, DCOLS * DROWS); + return -1; + } else if (DCOLS * DROWS > 224) { + DDRAM = 256; + CHARS = 0; + } else if (DCOLS * DROWS > 192) { + DDRAM = 224; + CHARS = FONT5X11 ? 2 : 4; + } else if (DCOLS * DROWS > 160) { + DDRAM = 192; + CHARS = FONT5X11 ? 4 : 8; + } else { + DDRAM = 160; + CHARS = FONT5X11 ? 6 : 12; + } + info("%s: using %d words DDRAM / %d words CGRAM (%d user chars)", Name, DDRAM, 256 - DDRAM, CHARS); + + if (cfg_number(section, "DUTY", 2, 0, 2, &DUTY) < 0) + return -1; + info("%s: using duty %d: 1/%d, %d lines x %d words", Name, DUTY, (XRES + 1) << DUTY, 1 << DUTY, DDRAM >> DUTY); + + + if (cfg_number(section, "GPOs", 0, 0, 8, &n) < 0) + return -1; + GPOS = n; + if (GPOS > 0) { + info("%s: controlling %d GPO's", Name, GPOS); + } + + if (drv_generic_parport_open(section, Name) != 0) { + error("%s: could not initialize parallel port!", Name); + return -1; + } + + if ((SIGNAL_RW = drv_generic_parport_wire_ctrl("RW", "GND")) == 0xff) + return -1; + if ((SIGNAL_EX = drv_generic_parport_wire_ctrl("EX", "STROBE")) == 0xff) + return -1; + if ((SIGNAL_IOC1 = drv_generic_parport_wire_ctrl("IOC1", "SLCTIN")) == 0xff) + return -1; + if ((SIGNAL_IOC2 = drv_generic_parport_wire_ctrl("IOC2", "AUTOFD")) == 0xff) + return -1; + if ((SIGNAL_GPO = drv_generic_parport_wire_ctrl("GPO", "GND")) == 0xff) + return -1; + + /* Timings */ + + /* low level communication timings [nanoseconds] + * we use the worst-case default values, but allow + * modification from the config file. + */ + + T_SU = timing(Name, section, "SU", 200, "ns"); /* control data setup time */ + T_W = timing(Name, section, "W", 500, "ns"); /* EX signal pulse width */ + T_D = timing(Name, section, "D", 300, "ns"); /* Data output delay time */ + T_H = timing(Name, section, "H", 100, "ns"); /* Data hold time */ + + /* GPO timing */ + if (SIGNAL_GPO != 0) { + T_GPO_ST = timing(Name, section, "GPO_ST", 20, "ns"); /* 74HCT573 set-up time */ + T_GPO_PW = timing(Name, section, "GPO_PW", 230, "ns"); /* 74HCT573 enable pulse width */ + } else { + T_GPO_ST = 0; + T_GPO_PW = 0; + } + + /* M50530 execution timings [microseconds] + * we use the worst-case default values, but allow + * modification from the config file. + */ + + T_EXEC = timing(Name, section, "EXEC", 20, "us"); /* normal execution time */ + T_CLEAR = timing(Name, section, "CLEAR", 1250, "us"); /* 'clear display' execution time */ + T_INIT = timing(Name, section, "INIT", 2000, "us"); /* mysterious initialization time */ + + + /* maybe use busy-flag from now on */ + cfg_number(section, "UseBusy", 0, 0, 1, &UseBusy); + + /* make sure we don't use the busy flag with RW wired to GND */ + if (UseBusy && !SIGNAL_RW) { + error("%s: busy-flag checking is impossible with RW wired to GND!", Name); + UseBusy = 0; + } + info("%s: %susing busy-flag checking", Name, UseBusy ? "" : "not "); + + /* clear all signals */ + drv_generic_parport_control(SIGNAL_RW | SIGNAL_EX | SIGNAL_IOC1 | SIGNAL_IOC2 | SIGNAL_GPO, 0); + + /* for some mysterious reason, this delay is necessary... */ + udelay(T_INIT); + + /* set direction: write */ + drv_generic_parport_direction(0); + + + /* set function (SF) mode: + * Bit 0 : RAM 0 + * Bit 1 : RAM 1 + * Bit 2 : DUTY 0 + * Bit 3 : DUTY 1 + * Bit 4 : FONT: 0 = 5x12, 1 = 5x8 + * Bit 5 : I/O: 0 = 4-bit, 1 = 8-bit + * Bit 6 : 1 + * Bit 7 : 1 + * + * RAM layout: + * 00: 256 words DDRAM, 0 words CGRAM + * 01: 224 words DDRAM, 32 words CGRAM + * 10: 192 words DDRAM, 64 words CGRAM + * 11: 160 words DDRAM, 96 words CGRAM + * + * Duty: + * 00: 1/8 (1/12 for 5x11), 1 line + * 00: 1/16 (1/24 for 5x11), 2 lines + * 00: 1/32 (1/48 for 5x11), 4 lines + * 11: undefined + */ + + /* 11100000 : SF, 8-bit mode */ + SF = 0xE0; + + /* RAM layout */ + switch (DDRAM) { + case 160: + SF |= 0x03; + break; + case 192: + SF |= 0x02; + break; + case 224: + SF |= 0x01; + break; + case 256: + SF |= 0x00; + break; + } + + /* Duty */ + SF |= (DUTY << 2); + + /* Font */ + SF |= (!FONT5X11) << 4; + + + debug("SET FUNCTION MODE 0x%02x", SF); + drv_M5_command(SF, T_EXEC); + + + /* set display (SD) mode: + * Bit 0 : 1 = turn on character blinking + * Bit 0 : 1 = turn on cursor blinking + * Bit 0 : 1 = turn on underline display + * Bit 0 : 1 = turn on cursor + * Bit 0 : 1 = turn on display + * Bit 0 : 1 + * Bit 0 : 0 + * Bit 0 : 0 + */ + + /* SD: 0x20 = 00100000 */ + /* SD: turn off display */ + drv_M5_command(0x0020, T_EXEC); + + + /* set entry (SE) mode: + * Bit 0 : 1 = inc/dec cursor address after Read + * Bit 1 : 1 = inc/dec cursor address after Write + * Bit 2 : 0 = inc, 1 = dec + * Bit 3 : 1 = inc/dec display start addr after Read + * Bit 4 : 1 = inc/dec display start addr after Write + * Bit 5 : 0 = inc, 1 = dec + * Bit 6 : 1 + * Bit 7 : 0 + * + */ + + /* SE: 0x50 = 01010000 */ + /* SE: increment display start after Write */ + drv_M5_command(0x0050, T_EXEC); + + + /* SD: 0x30 = 00110000 */ + /* SD: turn on display */ + drv_M5_command(0x0030, T_EXEC); + + + drv_M5_clear(); + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, NULL)) { + sleep(3); + drv_M5_clear(); + } + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none at the moment */ + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_gpio_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_M5_list(void) +{ + int i; + + for (i = 0; Models[i].type != 0xff; i++) { + printf("%s ", Models[i].name); + } + return 0; +} + + +/* initialize driver & display */ +int drv_M5_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 975 $"); + + /* display preferences */ + XRES = -1; /* pixel width of one char */ + YRES = -1; /* pixel height of one char */ + CHARS = 0; /* number of user-defineable characters */ + CHAR0 = 248; /* ASCII of first user-defineable char */ + GOTO_COST = 1; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_M5_write; + drv_generic_text_real_defchar = drv_M5_defchar; + drv_generic_gpio_real_set = drv_M5_GPO; + + + /* start display */ + if ((ret = drv_M5_start(section, quiet)) != 0) + return ret; + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + + /* initialize generic GPIO driver */ + if ((ret = drv_generic_gpio_init(section, Name)) != 0) + return ret; + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + /* none at the moment */ + + return 0; +} + + +/* close driver & display */ +int drv_M5_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + drv_generic_gpio_quit(); + + /* clear display */ + drv_M5_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + /* clear all signals */ + drv_generic_parport_control(SIGNAL_RW | SIGNAL_EX | SIGNAL_IOC1 | SIGNAL_IOC2 | SIGNAL_GPO, 0); + + /* close port */ + drv_generic_parport_close(); + + return (0); +} + + +DRIVER drv_M50530 = { + .name = Name, + .list = drv_M5_list, + .init = drv_M5_init, + .quit = drv_M5_quit, +}; diff --git a/drv_MatrixOrbital.c b/drv_MatrixOrbital.c new file mode 100644 index 0000000..8f844c9 --- /dev/null +++ b/drv_MatrixOrbital.c @@ -0,0 +1,598 @@ +/* $Id: drv_MatrixOrbital.c 1140 2011-01-05 03:49:07Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_MatrixOrbital.c $ + * + * new style driver for Matrix Orbital serial display modules + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_MatrixOrbital + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic_text.h" +#include "drv_generic_gpio.h" +#include "drv_generic_serial.h" + + +static char Name[] = "MatrixOrbital"; + +static int Model; +static int Protocol; + +static char dispBuffer[4][20]; + +typedef struct { + int type; + char *name; + int rows; + int cols; + int gpis; + int gpos; + int protocol; +} MODEL; + +/* Fixme #1: number of gpo's should be verified */ +/* Fixme #2: protocol should be verified */ + +static MODEL Models[] = { + {0x01, "LCD0821", 2, 8, 0, 1, 1}, + {0x03, "LCD2021", 2, 20, 0, 1, 1}, + {0x04, "LCD1641", 4, 16, 0, 1, 1}, + {0x05, "LCD2041", 4, 20, 0, 1, 1}, + {0x06, "LCD4021", 2, 40, 0, 1, 1}, + {0x07, "LCD4041", 4, 40, 0, 1, 1}, + {0x08, "LK202-25", 2, 20, 8, 8, 2}, + {0x09, "LK204-25", 4, 20, 8, 8, 2}, + {0x0a, "LK404-55", 4, 40, 8, 8, 2}, + {0x0b, "VFD2021", 2, 20, 0, 1, 1}, + {0x0c, "VFD2041", 4, 20, 0, 1, 1}, + {0x0d, "VFD4021", 2, 40, 0, 1, 1}, + {0x0e, "VK202-25", 2, 20, 0, 1, 1}, + {0x0f, "VK204-25", 4, 20, 0, 1, 1}, + {0x10, "GLC12232", -1, -1, 0, 1, 1}, + {0x13, "GLC24064", -1, -1, 0, 1, 1}, + {0x15, "GLK24064-25", -1, -1, 0, 1, 1}, + {0x22, "GLK12232-25", -1, -1, 0, 1, 1}, + {0x31, "LK404-AT", 4, 40, 8, 8, 2}, + {0x32, "VFD1621", 2, 16, 0, 1, 1}, + {0x33, "LK402-12", 2, 40, 8, 8, 2}, + {0x34, "LK162-12", 2, 16, 8, 8, 2}, + {0x35, "LK204-25PC", 4, 20, 8, 8, 2}, + {0x36, "LK202-24-USB", 2, 20, 8, 8, 2}, + {0x38, "LK204-24-USB", 4, 20, 8, 8, 2}, + {0x39, "VK204-24-USB", 4, 20, 8, 8, 2}, + {0x40, "DE-LD011", 2, 16, 0, 0, 3}, /* Sure electronics USB LCD board Rev.I */ + {0x41, "DE-LD021", 4, 20, 0, 0, 3}, + {0xff, "Unknown", -1, -1, 0, 0, 0} +}; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static void drv_MO_write(const int row, const int col, const char *data, const int len) +{ + char cmd[5] = "\376Gyx"; + + if (Models[Model].protocol == 3) { // Sure electronics USB LCD board - full line output + cmd[2] = (char) 1; + cmd[3] = (char) row + 1; + strncpy(&(dispBuffer[row][col]), data, len); + drv_generic_serial_write(cmd, 4); + drv_generic_serial_write(dispBuffer[row], Models[Model].cols); + } else { + cmd[2] = (char) col + 1; + cmd[3] = (char) row + 1; + drv_generic_serial_write(cmd, 4); + drv_generic_serial_write(data, len); + } +} + + +static void drv_MO_clear(void) +{ + int i, j; + + switch (Protocol) { + case 1: + drv_generic_serial_write("\014", 1); /* Clear Screen */ + break; + case 2: + drv_generic_serial_write("\376\130", 2); /* Clear Screen */ + break; + + case 3: + /* Sure electronics USB LCD board - clear buffer */ + for (i = 0; i < Models[Model].rows; i++) { + for (j = 0; j < Models[Model].cols; j++) { + dispBuffer[i][j] = ' '; + } + drv_MO_write(1, i + 1, dispBuffer[i], Models[Model].cols); + } + break; + } +} + + +static void drv_MO_defchar(const int ascii, const unsigned char *matrix) +{ + int i; + char cmd[11] = "\376N"; + + cmd[2] = (char) ascii; + for (i = 0; i < 8; i++) { + cmd[i + 3] = matrix[i] & 0x1f; + } + drv_generic_serial_write(cmd, 11); +} + + +static int drv_MO_contrast(int contrast) +{ + static unsigned char Contrast = 0; + char cmd[3] = "\376Pn"; + + /* -1 is used to query the current contrast */ + if (contrast == -1) + return Contrast; + + if (contrast < 0) + contrast = 0; + if (contrast > 255) + contrast = 255; + Contrast = contrast; + + cmd[2] = Contrast; + + drv_generic_serial_write(cmd, 3); + + return Contrast; +} + + +static int drv_MO_backlight(int backlight) +{ + static unsigned char Backlight = 0; + char cmd[3] = "\376Bn"; + + /* -1 is used to query the current backlight */ + if (backlight == -1) + return Backlight; + + if (backlight < 0) + backlight = 0; + if (backlight > 255) + backlight = 255; + Backlight = backlight; + + if (backlight <= 0) { + /* backlight off */ + drv_generic_serial_write("\376F", 2); + } else { + /* backlight on for n minutes */ + cmd[2] = Backlight; + drv_generic_serial_write(cmd, 3); + } + + return Backlight; +} + + +static int drv_MO_GPI(const int num) +{ + static int GPI[8] = { -1, -1, -1, -1, -1, -1, -1, -1 }; + static time_t T[8], now; + + + if (num < 0 || num > 7) { + return 0; + } + + /* read RPM every two seconds */ + if (time(&now) - T[num] >= 2) { + + char cmd[3]; + unsigned char ans[7]; + + T[num] = now; + + cmd[0] = '\376'; + cmd[1] = '\301'; + cmd[2] = (char) num + 1; + drv_generic_serial_write(cmd, 3); + usleep(100000); + + if (drv_generic_serial_read((char *) ans, 7) == 7) { + if (ans[0] == 0x23 && ans[1] == 0x2a && ans[2] == 0x03 && ans[3] == 0x52 && ans[4] == num + 1) { + GPI[num] = 18750000 / (256 * ans[5] + ans[6]); + } else { + error("%s: strange answer %02x %02x %02x %02x %02x %02x %02x", Name, ans[0], ans[1], ans[2], ans[3], + ans[4], ans[5], ans[6]); + } + } + } + + return GPI[num]; +} + + +static int drv_MO_GPO(const int num, const int val) +{ + int v = 0; + char cmd[4]; + + switch (Protocol) { + case 1: + if (num == 0) { + if (val > 0) { + v = 1; + drv_generic_serial_write("\376W", 2); /* GPO on */ + } else { + v = 0; + drv_generic_serial_write("\376V", 2); /* GPO off */ + } + } + break; + + case 2: + if (val <= 0) { + v = 0; + cmd[0] = '\376'; + cmd[1] = 'V'; /* GPO off */ + cmd[2] = (char) num + 1; + drv_generic_serial_write(cmd, 3); + } else if (val >= 255) { + v = 255; + cmd[0] = '\376'; + cmd[1] = 'W'; /* GPO on */ + cmd[2] = (char) num + 1; + drv_generic_serial_write(cmd, 3); + } else { + v = val; + cmd[0] = '\376'; + cmd[1] = '\300'; /* PWM control */ + cmd[2] = (char) num + 1; + cmd[3] = (char) v; + drv_generic_serial_write(cmd, 4); + } + break; + } + + return v; +} + + +static int drv_MO_start(const char *section, const int quiet) +{ + int i; + char *model; + char buffer[256]; + + model = cfg_get(section, "Model", NULL); + if (model != NULL && *model != '\0') { + for (i = 0; Models[i].type != 0xff; i++) { + if (strcasecmp(Models[i].name, model) == 0) + break; + } + if (Models[i].type == 0xff) { + error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); + return -1; + } + Model = i; + info("%s: using model '%s'", Name, Models[Model].name); + } else { + info("%s: no '%s.Model' entry from %s, auto-dedecting", Name, section, cfg_source()); + Model = -1; + } + + if (Model != -1 && Models[Model].protocol == 3) { // Sure electronics USB LCD board - full line output + int i, j; + for (i = 0; i < Models[Model].rows; i++) { // Clear buffer + for (j = 0; j < Models[Model].cols; j++) { + dispBuffer[i][j] = ' '; + } + } + } + + if (drv_generic_serial_open(section, Name, 0) < 0) + return -1; + + if (Model == -1 || Models[Model].protocol > 1) { + /* read module type */ + drv_generic_serial_write("\3767", 2); + usleep(1000); + if (drv_generic_serial_read(buffer, 1) == 1) { + for (i = 0; Models[i].type != 0xff; i++) { + if (Models[i].type == (int) *buffer) + break; + } + info("%s: display reports model '%s' (type 0x%02x)", Name, Models[i].name, Models[i].type); + + /* auto-dedection */ + if (Model == -1) + Model = i; + + /* auto-dedection matches specified model? */ + if (Models[i].type != 0xff && Model != i) { + error("%s: %s.Model '%s' from %s does not match dedected Model '%s'", Name, section, model, + cfg_source(), Models[i].name); + return -1; + } + + } else { + info("%s: display detection failed.", Name); + } + } + + /* initialize global variables */ + DROWS = Models[Model].rows; + DCOLS = Models[Model].cols; + GPIS = Models[Model].gpis; + GPOS = Models[Model].gpos; + Protocol = Models[Model].protocol; + + if (Protocol > 1) { + /* read serial number */ + drv_generic_serial_write("\3765", 2); + usleep(100000); + if (drv_generic_serial_read(buffer, 2) == 2) { + info("%s: display reports serial number 0x%x", Name, *(short *) buffer); + } + + /* read version number */ + drv_generic_serial_write("\3766", 2); + usleep(100000); + if (drv_generic_serial_read(buffer, 1) == 1) { + info("%s: display reports firmware version 0x%x", Name, *buffer); + } + } + + drv_MO_clear(); + + drv_generic_serial_write("\376B", 3); /* backlight on */ + drv_generic_serial_write("\376K", 2); /* cursor off */ + drv_generic_serial_write("\376T", 2); /* blink off */ + drv_generic_serial_write("\376D", 2); /* line wrapping off */ + drv_generic_serial_write("\376R", 2); /* auto scroll off */ + + /* set contrast */ + if (cfg_number(section, "Contrast", 0, 0, 255, &i) > 0) { + drv_MO_contrast(i); + } + + /* set backlight */ + if (cfg_number(section, "Backlight", 0, 0, 255, &i) > 0) { + drv_MO_backlight(i); + } + + if (!quiet) { + if (drv_generic_text_greet(Models[Model].name, "MatrixOrbital")) { + sleep(3); + drv_MO_clear(); + } + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + + +static void plugin_contrast(RESULT * result, const int argc, RESULT * argv[]) +{ + double contrast; + + switch (argc) { + case 0: + contrast = drv_MO_contrast(-1); + SetResult(&result, R_NUMBER, &contrast); + break; + case 1: + contrast = drv_MO_contrast(R2N(argv[0])); + SetResult(&result, R_NUMBER, &contrast); + break; + default: + error("%s::contrast(): wrong number of parameters", Name); + SetResult(&result, R_STRING, ""); + } +} + + +static void plugin_backlight(RESULT * result, const int argc, RESULT * argv[]) +{ + double backlight; + + switch (argc) { + case 0: + backlight = drv_MO_backlight(-1); + SetResult(&result, R_NUMBER, &backlight); + break; + case 1: + backlight = drv_MO_backlight(R2N(argv[0])); + SetResult(&result, R_NUMBER, &backlight); + break; + default: + error("%s::backlight(): wrong number of parameters", Name); + SetResult(&result, R_STRING, ""); + } +} + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_gpio_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_MO_list(void) +{ + int i; + + for (i = 0; Models[i].type != 0xff; i++) { + printf("%s ", Models[i].name); + } + return 0; +} + + +/* initialize driver & display */ +int drv_MO_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + int asc255bug; + + info("%s: %s", Name, "$Rev: 1140 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 4; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_MO_write; + drv_generic_text_real_defchar = drv_MO_defchar; + drv_generic_gpio_real_get = drv_MO_GPI; + drv_generic_gpio_real_set = drv_MO_GPO; + + + /* start display */ + if ((ret = drv_MO_start(section, quiet)) != 0) + return ret; + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + /* most displays have a full block on ascii 255, but some have kind of */ + /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ + /* char will not be used, but rendered by the bar driver */ + cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + if (!asc255bug) + drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ + + /* initialize generic GPIO driver */ + if ((ret = drv_generic_gpio_init(section, Name)) != 0) + return ret; + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + AddFunction("LCD::contrast", -1, plugin_contrast); + AddFunction("LCD::backlight", -1, plugin_backlight); + + return 0; +} + + +/* close driver & display */ +int drv_MO_quit(const int quiet) +{ + + info("%s: shutting down display.", Name); + + drv_generic_text_quit(); + drv_generic_gpio_quit(); + + /* clear display */ + drv_MO_clear(); + + usleep(300000); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + usleep(300000); + + drv_generic_serial_close(); + + return (0); +} + + +DRIVER drv_MatrixOrbital = { + .name = Name, + .list = drv_MO_list, + .init = drv_MO_init, + .quit = drv_MO_quit, +}; diff --git a/drv_MatrixOrbitalGX.c b/drv_MatrixOrbitalGX.c new file mode 100644 index 0000000..5906f1f --- /dev/null +++ b/drv_MatrixOrbitalGX.c @@ -0,0 +1,571 @@ +/* $Id: drv_MatrixOrbitalGX.c 975 2009-02-27 18:50:20Z abbas $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_MatrixOrbitalGX.c $ + * + * driver for Matrix Orbital GX Series Graphic(240x64) displays from matrixorbital.com + * + * Copyright (C) 2009 Abbas Kosan + * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team + * + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_MatrixOrbitalGX + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +//#include +//#include +//#include +//#include + +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" + +#include "drv_generic_graphic.h" + +#define MatrixOrbitalGX_VENDOR 0x1b3d +#define MatrixOrbitalGX_DEVICE_1 0x000a +#define MatrixOrbitalGX_DEVICE_2 0x000b +#define MatrixOrbitalGX_DEVICE_3 0x000c + +/********Matrix Orbital GX Series*********/ +#define INTERFACE_ 0 +#define BULK_OUT_ENDPOINT 0x05 +#define BULK_IN_ENDPOINT 0x82 + +#define SCREEN_H 64 +#define SCREEN_W 240 +#define SCREEN_SIZE (SCREEN_H * SCREEN_W) +/*****************************************/ + +#if 1 +#define DEBUG(x) debug("%s(): %s", __FUNCTION__, x); +#else +#define DEBUG(x) +#endif + + +static char Name[] = "MatrixOrbitalGX"; +static unsigned char *MOGX_framebuffer; + +/* used to display white text on blue background or inverse */ +static unsigned char invert = 0x00; +static unsigned char backlight_RGB = 0; + +static usb_dev_handle *lcd_dev; + +/* +int mygetch(void) +{ + struct termios oldt, newt; + int ch; + tcgetattr( STDIN_FILENO, &oldt ); + newt = oldt; + newt.c_lflag &= ~( ICANON | ECHO ); + tcsetattr( STDIN_FILENO, TCSANOW, &newt ); + ch = getchar(); + tcsetattr( STDIN_FILENO, TCSANOW, &oldt ); + return ch; +} +*/ + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static int drv_MOGX_open(void) +{ + struct usb_bus *busses, *bus; + struct usb_device *dev; + char driver[1024]; + char product[1024]; + char manufacturer[1024]; + char serialnumber[1024]; + int ret; + + lcd_dev = NULL; + + info("%s: scanning for Matrix Orbital GX Series LCD...", Name); + + usb_set_debug(0); + + usb_init(); + usb_find_busses(); + usb_find_devices(); + busses = usb_get_busses(); + + for (bus = busses; bus; bus = bus->next) { + for (dev = bus->devices; dev; dev = dev->next) { + if ((dev->descriptor.idVendor == MatrixOrbitalGX_VENDOR) && + ((dev->descriptor.idProduct == MatrixOrbitalGX_DEVICE_1) || + (dev->descriptor.idProduct == MatrixOrbitalGX_DEVICE_2) || + (dev->descriptor.idProduct == MatrixOrbitalGX_DEVICE_3))) { + + /* At the moment, I have information for only this LCD */ + if (dev->descriptor.idProduct == MatrixOrbitalGX_DEVICE_2) + backlight_RGB = 0; + + info("%s: found Matrix Orbital GX Series LCD on bus %s device %s", Name, bus->dirname, dev->filename); + + lcd_dev = usb_open(dev); + + ret = usb_get_driver_np(lcd_dev, 0, driver, sizeof(driver)); + + if (ret == 0) { + info("%s: interface 0 already claimed by '%s'", Name, driver); + info("%s: attempting to detach driver...", Name); + if (usb_detach_kernel_driver_np(lcd_dev, 0) < 0) { + error("%s: usb_detach_kernel_driver_np() failed!", Name); + return -1; + } + } + + usb_set_configuration(lcd_dev, 1); + usleep(100); + + if (usb_claim_interface(lcd_dev, 0) < 0) { + error("%s: usb_claim_interface() failed!", Name); + return -1; + } + + usb_set_altinterface(lcd_dev, 0); + + usb_get_string_simple(lcd_dev, dev->descriptor.iProduct, product, sizeof(product)); + usb_get_string_simple(lcd_dev, dev->descriptor.iManufacturer, manufacturer, sizeof(manufacturer)); + usb_get_string_simple(lcd_dev, dev->descriptor.iSerialNumber, serialnumber, sizeof(serialnumber)); + + info("%s: Manufacturer='%s' Product='%s' SerialNumber='%s'", Name, manufacturer, product, serialnumber); + + return 0; + } + } + } + error("%s: could not find a Matrix Orbital GX Series LCD", Name); + return -1; +} + +static void drv_MOGX_send(const unsigned char *data, const unsigned int size) +{ + int ret; + + //unsigned char rcv_buffer[64] = ""; + + ret = usb_bulk_write(lcd_dev, BULK_OUT_ENDPOINT, (char *) data, size, 1000); + + //info("%s written %d bytes\n", __FUNCTION__, ret); + + //ret = usb_bulk_read(lcd_dev, BULK_IN_ENDPOINT, (char *) rcv_buffer,64,1000); + + //printf("\nReply : "); + //for (i=0;i= 0; bit--) { + if (MOGX_framebuffer[x] ^ invert) + pixel_byte |= (1 << bit); + else + pixel_byte &= ~(1 << bit); + x++; + } + + if (pixel_byte == 0xc0) { + cmd[11 + cmd_length] = 0xdb; + cmd_length++; + cmd[11 + cmd_length] = 0xdc; + cmd_length++; + } else if (pixel_byte == 0xdb) { + cmd[11 + cmd_length] = 0xdb; + cmd_length++; + cmd[11 + cmd_length] = 0xdd; + cmd_length++; + } else { + cmd[11 + cmd_length] = pixel_byte; + cmd_length++; + } + } + /* finish command */ + cmd[11 + cmd_length] = 0xc0; + + //info("In %s - %s \n", __FUNCTION__, cmd_img); + /* send command which includes framebuffer */ + drv_MOGX_send(cmd, cmd_length + 12); +} + +static void drv_MOGX_blit(const int row, const int col, const int height, const int width) +{ + int r, c; + + for (r = row; r < row + height; r++) { + for (c = col; c < col + width; c++) + MOGX_framebuffer[r * SCREEN_W + c] = drv_generic_graphic_black(r, c); + } + drv_MOGX_update_lcd(); +} + +void drv_MOGX_clear(void) +{ + //info("In %s\n", __FUNCTION__); + memset(MOGX_framebuffer, 0x00, SCREEN_SIZE); + /* clear the screen */ + drv_MOGX_update_lcd(); +} + +/* TODO : I am not sure for contrast function (command) + Don't try to adjust contrast until contrast function is checked and fixed +*/ +/* +static int drv_MOGX_contrast(int contrast) +{ + unsigned char cmd[11] = {0x18,0x4c,0x43,0x53,0x43,0x00,0x00,0x00,0x01,0x00,0xc0}; + + // adjust limits according to the display + if (contrast < 0) + contrast = 0; + if (contrast > 255) + contrast = 255; + + // send contrast command + cmd[9] = contrast; + drv_MOGX_send(cmd, 11); + + return contrast; +} +*/ + +/* backlight function used in plugin */ +static int drv_MOGX_backlight(int backlight) +{ + unsigned char cmd[13] = { 0x18, 0x4c, 0x43, 0x53, 0x48, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0xc0 }; + + if (backlight < 0) + backlight = 0; + if (backlight >= 255) + backlight = 255; + + cmd[10] = backlight; + drv_MOGX_send(cmd, 13); + + return backlight; +} + +/* backlightRGB function used in plugin */ +static int drv_MOGX_backlightRGB(int backlight_R, int backlight_G, int backlight_B) +{ + /* + TODO : Function should be tested for three color LCD + */ + //unsigned char cmd1[11] = {0x18,0x4c,0x43,0x53,0x42,0x00,0x00,0x00,0x01,0xff,0xc0}; + unsigned char cmd2[13] = { 0x18, 0x4c, 0x43, 0x53, 0x48, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0xc0 }; + + if (backlight_R < 0) + backlight_R = 0; + if (backlight_R >= 255) + backlight_R = 255; + + if (backlight_G < 0) + backlight_G = 0; + if (backlight_G >= 255) + backlight_G = 255; + + if (backlight_B < 0) + backlight_B = 0; + if (backlight_B >= 255) + backlight_B = 255; + + //cmd1[9] = backlight; + cmd2[9] = backlight_R; + cmd2[10] = backlight_G; + cmd2[11] = backlight_B; + //drv_MOGX_send(cmd1, 11); + drv_MOGX_send(cmd2, 13); + + return backlight_R + backlight_G + backlight_B; +} + +/* start graphic display */ +static int drv_MOGX_start(const char *section, const __attribute__ ((unused)) + int quiet) +{ + char *s; + int value1, value2, value3; + + /* read display size from config */ + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + + DROWS = -1; + DCOLS = -1; + if (sscanf(s, "%dx%d", &DCOLS, &DROWS) != 2 || DCOLS < 1 || DROWS < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + return -1; + } + + s = cfg_get(section, "Font", "6x8"); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); + return -1; + } + + XRES = -1; + YRES = -1; + if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { + error("%s: bad %s.Font '%s' from %s", Name, section, s, cfg_source()); + return -1; + } + + /* Fixme: provider other fonts someday... */ + if (XRES != 6 && YRES != 8) { + error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); + return -1; + } + + if (cfg_number(section, "Invert", 0, 0, 1, &value1) > 0) + if (value1 > 0) { + info("%s: Display is inverted", Name); + invert = 0x01; + } + + /* open communication with the display */ + if (drv_MOGX_open() < 0) { + return -1; + } + + /* Init framebuffer buffer */ + MOGX_framebuffer = (unsigned char *) malloc(SCREEN_SIZE * sizeof(unsigned char)); + if (!MOGX_framebuffer) { + error("%s: framebuffer could not be allocated: malloc() failed", Name); + return -1; + } + + memset(MOGX_framebuffer, 0x00, SCREEN_SIZE); + //info("%s framebuffer zeroed", __FUNCTION__); + +/* TODO : I am not sure for contrast function (command) + Don't try to adjust contrast until contrast function is checked and fixed +*/ +/* + if (cfg_number(section, "Contrast", 0, 0, 255, &value1) > 0) { + info("%s: Setting contrast to %d", Name, value1); + drv_MOGX_contrast(value1); + } +*/ + /* if lcd has three color backlight call the backlightRGB function */ + if (backlight_RGB) { + if ((cfg_number(section, "Backlight_R", 0, 0, 255, &value1) > 0) && + (cfg_number(section, "Backlight_G", 0, 0, 255, &value2) > 0) && + (cfg_number(section, "Backlight_B", 0, 0, 255, &value3) > 0)) { + info("%s: Setting backlight to %d,%d,%d (RGB)", Name, value1, value2, value3); + drv_MOGX_backlightRGB(value1, value2, value3); + } + } else { + if ((cfg_number(section, "Backlight", 0, 0, 255, &value1) > 0)) { + info("%s: Setting backlight to %d", Name, value1); + drv_MOGX_backlight(value1); + } + } + + //info("In %s\n", __FUNCTION__); + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ +/* TODO : I am not sure for contrast function (command) + Don't try to adjust contrast until contrast function is checked and fixed +*/ +/* +static void plugin_contrast(RESULT * result, RESULT * arg1) +{ + double contrast; + + contrast = drv_MOGX_contrast(R2N(arg1)); + SetResult(&result, R_NUMBER, &contrast); +} +*/ + +static void plugin_backlight(RESULT * result, RESULT * arg1) +{ + double backlight; + + backlight = drv_MOGX_backlight(R2N(arg1)); + SetResult(&result, R_NUMBER, &backlight); +} + +static void plugin_backlightRGB(RESULT * result, RESULT * arg1, RESULT * arg2, RESULT * arg3) +{ + double backlight; + + backlight = drv_MOGX_backlightRGB(R2N(arg1), R2N(arg2), R2N(arg3)); + SetResult(&result, R_NUMBER, &backlight); +} + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_gpio_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_MOGX_list(void) +{ + printf("Matrix Orbital GX Series driver"); + return 0; +} + +/* initialize driver & display */ +int drv_MOGX_init(const char *section, const int quiet) +{ + int ret; + + //info("%s: %s", Name, "$Rev: 2$"); + //info("Matrix Orbital GX Series LCD initialization\n"); + + /* real worker functions */ + drv_generic_graphic_real_blit = drv_MOGX_blit; + + /* start display */ + if ((ret = drv_MOGX_start(section, quiet)) != 0) + return ret; + + /* initialize generic graphic driver */ + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_graphic_greet(buffer, "http://www.matrixorbital.com")) { + sleep(3); + drv_generic_graphic_clear(); + } + } + + /* register plugins */ + /* TODO : I am not sure for contrast function (command) + Don't try to adjust contrast until contrast function is checked and fixed + */ + //AddFunction("LCD::contrast", 1, plugin_contrast); + if (backlight_RGB) + AddFunction("LCD::backlightRGB", 3, plugin_backlightRGB); + else + AddFunction("LCD::backlight", 1, plugin_backlight); + + //info("In %s\n", __FUNCTION__); + + memset(MOGX_framebuffer, 0x00, SCREEN_SIZE); + //DEBUG("zeroed"); + + return 0; +} + + + +/* close driver & display */ +int drv_MOGX_quit(const __attribute__ ((unused)) + int quiet) +{ + info("%s: shutting down.", Name); + + /* clear display */ + drv_MOGX_clear(); + + drv_generic_graphic_quit(); + + //debug("closing connection"); + drv_MOGX_close(); + + if (MOGX_framebuffer) { + free(MOGX_framebuffer); + } + + return (0); +} + +/* use this one for a graphic display */ +DRIVER drv_MatrixOrbitalGX = { + .name = Name, + .list = drv_MOGX_list, + .init = drv_MOGX_init, + .quit = drv_MOGX_quit, +}; diff --git a/drv_MilfordInstruments.c b/drv_MilfordInstruments.c new file mode 100644 index 0000000..ed49ab8 --- /dev/null +++ b/drv_MilfordInstruments.c @@ -0,0 +1,285 @@ +/* $Id: drv_MilfordInstruments.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_MilfordInstruments.c $ + * + * driver for Milford Instruments 'BPK' piggy-back serial interface board + * for standard Hitachi 44780 compatible lcd modules. + * + * Copyright (C) 2003, 2004 Andy Baxter + * Copyright (C) 2004 The LCD4Linux Team + * + * based on the MatrixOrbital driver which is + * Copyright (C) 1999, 2000 Michael Reinelt + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_MilfordInstruments + * + */ + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic_text.h" +#include "drv_generic_serial.h" + + +static char Name[] = "MilfordInstruments"; + +typedef struct { + int type; + char *name; + int rows; + int cols; +} MODEL; + +static MODEL Models[] = { + {216, "MI216", 2, 16}, + {220, "MI220", 2, 20}, + {240, "MI240", 2, 40}, + {420, "MI420", 4, 20}, + {-1, "unknown", -1, -1}, +}; + +static int Model; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static void drv_MI_clear(void) +{ + drv_generic_serial_write("\376\001", 2); /* clear screen */ +} + + +static void drv_MI_write(const int row, const int col, const char *data, const int len) +{ + char cmd[2] = "\376x"; + int ddbase = 128; + if (row & 1) { /* i.e. if row is 1 or 3 */ + ddbase += 64; + } + if (row & 2) { /* i.e. if row is 0 or 2. */ + ddbase += 20; + } + cmd[1] = (char) (ddbase + col); + drv_generic_serial_write(cmd, 2); + + drv_generic_serial_write(data, len); +} + + +static void drv_MI_defchar(const int ascii, const unsigned char *matrix) +{ + int i; + char cmd[10] = "\376x"; + + if (ascii < 8) { + cmd[1] = (char) (64 + ascii * 8); + for (i = 0; i < 8; i++) { + cmd[i + 2] = matrix[i] & 0x1f; + }; + drv_generic_serial_write(cmd, 10); + } +} + + +static int drv_MI_start(const char *section, const int quiet) +{ + int i; + char *model; + + model = cfg_get(section, "Model", NULL); + if (model == NULL && *model == '\0') { + error("%s: no '%s.Model' entry from %s", Name, section, cfg_source()); + return -1; + } + + for (i = 0; Models[i].type != 0xff; i++) { + if (strcasecmp(Models[i].name, model) == 0) + break; + } + if (Models[i].type == 0xff) { + error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); + return -1; + } + Model = i; + info("%s: using model '%s'", Name, Models[Model].name); + + if (drv_generic_serial_open(section, Name, 0) < 0) + return -1; + + /* initialize global variables */ + DROWS = Models[Model].rows; + DCOLS = Models[Model].cols; + + drv_MI_clear(); + drv_generic_serial_write("\376\014", 2); /* cursor off */ + + if (!quiet) { + if (drv_generic_text_greet(Models[Model].name, "Milford Instruments")) { + sleep(3); + drv_MI_clear(); + } + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none at the moment... */ + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_MI_list(void) +{ + int i; + + for (i = 0; Models[i].type > 0; i++) { + printf("%s ", Models[i].name); + } + return 0; +} + + +/* initialize driver & display */ +int drv_MI_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 840 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 4; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_MI_write; + drv_generic_text_real_defchar = drv_MI_defchar; + + + /* start display */ + if ((ret = drv_MI_start(section, quiet)) != 0) + return ret; + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + /* none at the moment... */ + + return 0; +} + + +/* close driver & display */ +int drv_MI_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + + /* clear display */ + drv_MI_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + drv_generic_serial_close(); + + return (0); +} + + +DRIVER drv_MilfordInstruments = { + .name = Name, + .list = drv_MI_list, + .init = drv_MI_init, + .quit = drv_MI_quit, +}; diff --git a/drv_NULL.c b/drv_NULL.c new file mode 100644 index 0000000..35459b6 --- /dev/null +++ b/drv_NULL.c @@ -0,0 +1,195 @@ +/* $Id: drv_NULL.c 975 2009-01-18 11:16:20Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_NULL.c $ + * + * NULL driver (for testing) + * + * Copyright (C) 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_NULL + * + */ + +#include "config.h" + +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic_text.h" + + +static char Name[] = "NULL"; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static void drv_NULL_write(const __attribute__ ((unused)) + int row, const __attribute__ ((unused)) + int col, const __attribute__ ((unused)) + char *data, const __attribute__ ((unused)) + int len) +{ + /* empty */ +} + + +static void drv_NULL_defchar(const __attribute__ ((unused)) + int ascii, const __attribute__ ((unused)) + unsigned char *matrix) +{ + /* empty */ +} + + +static int drv_NULL_start(const char *section) +{ + char *s; + + s = cfg_get(section, "Size", "20x4"); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + free(s); + return -1; + } + if (sscanf(s, "%dx%d", &DCOLS, &DROWS) != 2 || DROWS < 1 || DCOLS < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + free(s); + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none at the moment... */ + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_NULL_list(void) +{ + printf("NULL driver for testing purposes"); + return 0; +} + + +/* initialize driver & display */ +int drv_NULL_init(const char *section, const __attribute__ ((unused)) + int quiet) +{ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 975 $"); + + /* display preferences */ + XRES = 6; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 2; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_NULL_write; + drv_generic_text_real_defchar = drv_NULL_defchar; + + /* start display */ + if ((ret = drv_NULL_start(section)) != 0) + return ret; + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(1)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + drv_generic_text_bar_add_segment(255, 255, 255, '*'); /* asterisk */ + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + /* none at the moment... */ + + return 0; +} + + +/* close driver & display */ +int drv_NULL_quit(const __attribute__ ((unused)) + int quiet) +{ + + info("%s: shutting down.", Name); + drv_generic_text_quit(); + + return (0); +} + + +DRIVER drv_NULL = { + .name = Name, + .list = drv_NULL_list, + .init = drv_NULL_init, + .quit = drv_NULL_quit, +}; diff --git a/drv_Noritake.c b/drv_Noritake.c new file mode 100644 index 0000000..011ff35 --- /dev/null +++ b/drv_Noritake.c @@ -0,0 +1,389 @@ +/* $Id: drv_Noritake.c 771 2007-02-25 12:27:26Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Noritake.c $ + * + * Driver for a Noritake GU128x32-311 graphical display. + * + * Copyright (C) 2005 Julien Aube + * Copyright (C) 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * *** Noritake Itron GU128x32-311 *** + * A 128x32 VFD (Vacuum Fluorescent Display). + * It is driver by a Hitachi microcontroller, with a specific + * firmware. + * The datasheet can be easily found on the internet by searching for the + * the name of the display, it's a PDF file that describe the timing, and + * the protocol to communicate with the Hitachi microcontroller. + * + * The display support 2 modes (that can be mutiplexed), one text mode + * thanks to an integrated character generator, and provide 4 lines of + * 21 caracters. + * There is also a graphical mode that can be used to switch on or off + * each one if the 128x32 pixels. (monochrome). + * + * The protocol include the possibility to clear the display memory quickly, + * change the luminosity, swich the display on or off (without affecting the + * content of the memory) and finally change the "page" or the caracter + * generator. Two pages are available in the ROM, all the characters are + * listed in the documentation. + * + * This driver support only the character mode at the moment. + * A future release will support the graphical mode as an option. + * + * This driver is released under the GPL. + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_Noritake + * + */ + +#include "config.h" + +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "udelay.h" +#include "drv_generic_text.h" +#include "drv_generic_parport.h" + + +static char Name[] = "Noritake"; + +typedef struct { + int type; + char *name; + int rows; + int cols; + int xres; + int yrex; + int goto_cost; + int protocol; +} MODEL; + +static int Model, Protocol; +static MODEL Models[] = { + {0x01, "GU311", 4, 21, 6, 8, 5, 1}, + {0x02, "GU311_Graphic", 4, 21, 6, 8, 6, 1}, + {0xff, "Unknown", -1, -1, -1, -1, -1, -1} +}; + +static unsigned char SIGNAL_CS; /* Chip select, OUTPUT, negative logic, pport AUTOFEED */ +static unsigned char SIGNAL_WR; /* Write OUTPUT, negative logic, pport STOBE */ +static unsigned char SIGNAL_RESET; /* Reset, OUTPUT, negative logic, pport INIT */ +static unsigned char SIGNAL_BLANK; /* Blank, OUTPUT , negative logic, pport SELECT-IN */ + +#if 0 +static unsigned char SIGNAL_BUSY; /* Busy, INPUT , positive logic, pport BUSY, not used */ +static unsigned char SIGNAL_FRP; /* Frame Pulse, INPUT , positive logic, pport ACK, not used */ +#endif + +void (*drv_Noritake_clear) (void); + +/* Data port is positive logic */ + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +/* Low-level parport driving functions */ + +/* This function was used to pool the BUSY line on the parallel port, which +can be linked to the BUSY line on the display. But since it works +with a timed wait, this function is not necessary, and is kept just in case.*/ +#if 0 +static void drv_GU311_wait_busy(void) +{ + char c; + + c = drv_generic_parport_status(); + while ((c & SIGNAL_BUSY) == 0) { + ndelay(200); /* Wait 100ns before next consultation of BUSY line + if the first one was not successful */ + c = drv_generic_parport_status(); + } +} +#endif + + +static void drv_GU311_send_char(char c) +{ +#if 0 + /* Disabled because all the cables does not have the busy line linked. */ + drv_GU311_wait_busy(); /* ensuite the display is ready to take the command */ +#endif + drv_generic_parport_data(c); + ndelay(30); /* delay to ensure data line stabilisation on long cables */ + drv_generic_parport_control(SIGNAL_WR, 0); /* write line to enable */ + ndelay(150); /* data hold time */ + drv_generic_parport_control(SIGNAL_WR, 0xff); /* write line to disable */ + ndelay(75); /* From spec : minimum time before next command */ +} + +static void drv_GU311_send_string(char *str, int size) +{ + int i; + for (i = 0; i < size; i++) + drv_GU311_send_char(str[i]); + +} + +/* Command-string elaboration functions */ +static void drv_GU311_make_text_string(const int row, const int col, const char *data, int len) +{ + static char cmd[96] = { 0x01, 'C', 0, 0, 'S', 0 }; + unsigned char start_addr; + + /* Cols are 0x00..0x15, on 4 lines. */ + start_addr = (0x16 * row) + col; + if (start_addr > 0x57) + return; + if (len > 0x57) + return; + + cmd[2] = start_addr; + cmd[3] = len; + + memcpy(cmd + 5, data, len); + + drv_GU311_send_string(cmd, len + 5); + +} + +/* API functions */ + +static void drv_GU311_clear(void) +{ + static char clear_cmd[] = { 0x01, 'O', 'P' }; + drv_GU311_send_string(clear_cmd, sizeof(clear_cmd)); + ndelay(500); /* Delay for execution - this command is the longuest */ +} + + +static void drv_GU311_write(const int row, const int col, const char *data, int len) +{ + drv_GU311_make_text_string(row, col, data, len); +} + + +static void drv_GU311_reset(void) +{ + drv_generic_parport_control(SIGNAL_RESET, 0); /* initiate reset */ + ndelay(1000); /* reset hold time 1ms */ + drv_generic_parport_control(SIGNAL_RESET, 0xff); + ndelay(200000); /* reset ready time 200ms */ + +} + + +static int drv_GU311_start(const char *section) +{ + char cmd[3] = { 0x01, 'O' }; + + /* Parallel port opening and association */ + if (drv_generic_parport_open(section, Name) < 0) + return -1; + if ((SIGNAL_CS = drv_generic_parport_wire_ctrl("CS", "AUTOFD")) == 0xff) + return -1; + if ((SIGNAL_WR = drv_generic_parport_wire_ctrl("WR", "STROBE")) == 0xff) + return -1; + if ((SIGNAL_RESET = drv_generic_parport_wire_ctrl("RESET", "INIT")) == 0xff) + return -1; + if ((SIGNAL_BLANK = drv_generic_parport_wire_ctrl("BLANK", "SLCTIN")) == 0xff) + return -1; + /* SIGNAL_BUSY=PARPORT_STATUS_BUSY; *//* Not currently needed */ + /* SIGNAL_FRP=PARPORT_STATUS_ACK; *//* Not currently needed */ + + /* Signals configuration */ + drv_generic_parport_direction(0); /* parallel port in output mode */ + drv_generic_parport_control(SIGNAL_CS | SIGNAL_WR | SIGNAL_RESET | SIGNAL_BLANK, 0xff); + /* All lines to "deactivate", -> 1 level on the wire */ + drv_generic_parport_control(SIGNAL_CS, 0); /* CS to 0 all the time, write done by WR */ + drv_GU311_reset(); + + /* Ready for commands from now on. */ + + /* Display configuration */ + cmd[2] = '0'; + drv_GU311_send_string(cmd, sizeof(cmd)); /* Select char. page 0 */ + cmd[2] = 'Q'; + drv_GU311_send_string(cmd, sizeof(cmd)); /* Select 'Quick Mode' */ + cmd[2] = 'a'; + drv_GU311_send_string(cmd, sizeof(cmd)); /* Brightness at 100% */ + cmd[2] = 'T'; + drv_GU311_send_string(cmd, sizeof(cmd)); /* Ensure display ON */ + + drv_Noritake_clear(); + return 0; +} + + + +static int drv_Noritake_start(const char *section) +{ + char *model = 0; + int i; + model = cfg_get(section, "Model", NULL); + if (model != NULL && *model != '\0') { + for (i = 0; Models[i].type != 0xff; i++) { + if (strcasecmp(Models[i].name, model) == 0) + break; + } + if (Models[i].type == 0xff) { + error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); + return -1; + } + Model = i; + info("%s: using model '%s'", Name, Models[Model].name); + } else { + error("%s: no '%s.Model' entry from %s", Name, section, cfg_source()); + return -1; + } + + DROWS = Models[Model].rows; + DCOLS = Models[Model].cols; + XRES = Models[Model].xres; + YRES = Models[Model].xres; + GOTO_COST = Models[Model].goto_cost; + Protocol = Models[Model].protocol; + /* display preferences */ + CHARS = 0; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + + + + /* real worker functions */ + drv_Noritake_clear = drv_GU311_clear; + if (Models[Model].type == 0x01) { + drv_generic_text_real_write = drv_GU311_write; + } else { + error("%s: Unsupported display. Currently supported are : GU311.", Name); + return -1; + } + return drv_GU311_start(section); +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none */ + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_Noritake_list(void) +{ + printf("GU311 GU311_Graphic"); + return 0; +} + + +/* initialize driver & display */ +int drv_Noritake_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 771 $"); + + /* start display */ + if ((ret = drv_Noritake_start(section)) != 0) + return ret; + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register plugins */ + /* none */ + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, NULL)) { + sleep(3); + drv_Noritake_clear(); + } + } + + return 0; +} + + +/* close driver & display */ +int drv_Noritake_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + /* clear display */ + drv_Noritake_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + drv_generic_parport_close(); + drv_generic_text_quit(); + return (0); +} + + +DRIVER drv_Noritake = { + .name = Name, + .list = drv_Noritake_list, + .init = drv_Noritake_init, + .quit = drv_Noritake_quit, +}; diff --git a/drv_PHAnderson.c b/drv_PHAnderson.c new file mode 100644 index 0000000..667d0b0 --- /dev/null +++ b/drv_PHAnderson.c @@ -0,0 +1,416 @@ +/* $Id: drv_PHAnderson.c 840 2008-11-19 23:56:42 guimli $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_PHAnderson.c $ + * + * driver for the PHAnderson serial-to-HD44780 adapter boards + * http://www.phanderson.com/lcd106/lcd107.html + * http://moderndevice.com/Docs/LCD117CommandSummary.doc + * http://wulfden.org/TheShoppe/k107/index.shtml + * + * Copyright (C) 2008 Nicolas Weill + * Copyright (C) 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_PHAnderson + * + */ + +#include "config.h" + +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic_text.h" +#include "drv_generic_serial.h" + +#define PHAnderson_CMD '?' + +static char Name[] = "PHAnderson"; + +static int T_READ, T_WRITE, T_BOOT; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static int drv_PHAnderson_open(const char *section) +{ + if (drv_generic_serial_open(section, Name, 0) < 0) + return -1; + + return 0; +} + + +static int drv_PHAnderson_close(void) +{ + drv_generic_serial_close(); + + return 0; +} + + +static void drv_PHAnderson_send(const char *data, const unsigned int len) +{ + char buffer[255]; + unsigned int i, j; + + j = 0; + for (i = 0; i < len; i++) { + if (data[i] < 8) { + buffer[j++] = '?'; + buffer[j++] = '0' + data[i]; + drv_generic_serial_write(buffer, j); + udelay(T_READ); + + j = 0; + } else { + buffer[j++] = data[i]; + } + } + + if (j > 0) { + drv_generic_serial_write(buffer, j); + } +} + + +static void drv_PHAnderson_clear(void) +{ + char cmd[2]; + + cmd[0] = '?'; + cmd[1] = 'f'; + drv_PHAnderson_send(cmd, 2); +} + + +static void drv_PHAnderson_write(const int row, const int col, const char *data, int len) +{ + char cmd[7]; + + cmd[0] = '?'; + cmd[1] = 'y'; + cmd[2] = row + '0'; + cmd[3] = '?'; + cmd[4] = 'x'; + cmd[5] = col / 10 + '0'; + cmd[6] = col % 10 + '0'; + drv_PHAnderson_send(cmd, 7); + + drv_PHAnderson_send(data, len); +} + + +static void drv_PHAnderson_defchar(const int ascii, const unsigned char *matrix) +{ + char cmd[19]; + int i; + + cmd[0] = '?'; + cmd[1] = 'D'; + cmd[2] = ascii + '0'; + + for (i = 0; i < 8; i++) { + cmd[i * 2 + 3] = ((matrix[i] >> 4) & 1) + '0'; + cmd[i * 2 + 4] = (((matrix[i] & 0x0F) < 10) ? (matrix[i] & 0x0F) + '0' : (matrix[i] & 0x0F) + '7'); + } + drv_PHAnderson_send(cmd, 19); + udelay(T_WRITE); +} + + +static int drv_PHAnderson_blacklight(int blacklight) +{ + char cmd[4]; + + if (blacklight < 0) + blacklight = 0; + if (blacklight > 255) + blacklight = 255; + + cmd[0] = '?'; + cmd[1] = 'B'; + cmd[2] = (((blacklight >> 4) < 10) ? (blacklight >> 4) + '0' : (blacklight >> 4) + '7'); + cmd[3] = (((blacklight & 0x0F) < 10) ? (blacklight & 0x0F) + '0' : (blacklight & 0x0F) + '7'); + drv_PHAnderson_send(cmd, 4); + udelay(T_WRITE); + + return blacklight; +} + +static int drv_PHAnderson_bootscreen(const char *bootmsg) +{ + char cmd[255]; + int i, j, k; + + i = 0; + j = 0; + k = 0; + + if (bootmsg == NULL || *bootmsg == '\0') { + cmd[0] = '?'; + cmd[1] = 'S'; + cmd[2] = '0'; + drv_PHAnderson_send(cmd, 3); + udelay(T_WRITE); + } else { + cmd[0] = '?'; + cmd[1] = 'S'; + cmd[2] = '2'; + drv_PHAnderson_send(cmd, 3); + udelay(T_WRITE); + cmd[0] = '?'; + cmd[1] = 'C'; + for (i = 0; i < DROWS; i++) { + cmd[2] = '0' + i; + for (k = 0; k < DCOLS; k++) { + if (bootmsg[j] != '\0') { + cmd[3 + k] = bootmsg[j]; + j++; + } else { + cmd[3 + k] = ' '; + } + } + drv_PHAnderson_send(cmd, k + 3); + udelay(T_BOOT); + } + } + + return j; +} + +static int drv_PHAnderson_start(const char *section) +{ + int blacklight; + int rows = -1, cols = -1; + char *s; + char cmd[255]; + + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + + DROWS = rows; + DCOLS = cols; + + /* PHAnderson execution timings [milliseconds] + * we use the worst-case default values, but allow + * modification from the config file. + */ + + T_WRITE = timing(Name, section, "WRITE", 170, "ms") * 1000; /* write eeprom time */ + T_READ = timing(Name, section, "READ", 10, "ms") * 1000; /* read eeprom time */ + T_BOOT = timing(Name, section, "BOOT", 300, "ms") * 1000; /* boot screen write eeprom time */ + + if (drv_PHAnderson_open(section) < 0) { + return -1; + } + + /* Define screen size */ + cmd[0] = '?'; + cmd[1] = 'G'; + cmd[2] = rows + '0'; + cmd[3] = (cols / 10) + '0'; + cmd[4] = (cols % 10) + '0'; + drv_PHAnderson_send(cmd, 5); + udelay(T_WRITE); + + /* Hide cursor */ + cmd[0] = '?'; + cmd[1] = 'c'; + cmd[2] = '0'; + drv_PHAnderson_send(cmd, 3); + udelay(T_WRITE); + + if (cfg_number(section, "Blacklight", 0, 0, 255, &blacklight) > 0) { + drv_PHAnderson_blacklight(blacklight); + } + + s = cfg_get(section, "Bootscreen", NULL); + printf(s); + drv_PHAnderson_bootscreen(s); + + drv_PHAnderson_clear(); /* clear display */ + + return 0; +} + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_blacklight(RESULT * result, RESULT * arg1) +{ + double blacklight; + + blacklight = drv_PHAnderson_blacklight(R2N(arg1)); + SetResult(&result, R_NUMBER, &blacklight); +} + +static void plugin_bootscreen(RESULT * result, RESULT * arg1) +{ + double bootmsg; + + bootmsg = drv_PHAnderson_bootscreen(R2S(arg1)); + SetResult(&result, R_NUMBER, &bootmsg); +} + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_PHAnderson_list(void) +{ + printf("PHAnderson serial-to-HD44780 adapter"); + return 0; +} + +int drv_PHAnderson_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 840 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 7; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_PHAnderson_write; + drv_generic_text_real_defchar = drv_PHAnderson_defchar; + + /* start display */ + if ((ret = drv_PHAnderson_start(section)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, "www.bwct.de")) { + sleep(3); + drv_PHAnderson_clear(); + } + } + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + drv_generic_text_bar_add_segment(0, 0, 0, 32); /* ASCII 32 = blank */ + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + AddFunction("LCD::blacklight", 1, plugin_blacklight); + + AddFunction("LCD::bootscreen", 1, plugin_bootscreen); + + return 0; +} + + +int drv_PHAnderson_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + + drv_PHAnderson_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + debug("closing connection"); + drv_PHAnderson_close(); + + return (0); +} + + +DRIVER drv_PHAnderson = { + .name = Name, + .list = drv_PHAnderson_list, + .init = drv_PHAnderson_init, + .quit = drv_PHAnderson_quit, +}; diff --git a/drv_PICGraphic.c b/drv_PICGraphic.c new file mode 100644 index 0000000..714ccbd --- /dev/null +++ b/drv_PICGraphic.c @@ -0,0 +1,478 @@ +/* $Id: drv_PICGraphic.c 1141 2011-01-23 17:01:08Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_PICGraphic.c $ + * + * PICGraphic lcd4linux driver + * + * Copyright (C) 2009 Peter Bailey + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_PICGraphic + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "timer.h" + +#include "drv_generic_graphic.h" +#include "drv_generic_gpio.h" +#include "drv_generic_serial.h" + +#define min(a,b) (a < b ? a : b) + +static char Name[] = "PICGraphic"; + +//#define partialFrame + +/* example config: + +Display PICGraphic { + Driver 'PICGraphic' + Port '/dev/ttyS1' + Contrast 8 +# these could be automatic + Size '48x128' + Speed 115200 + Font '6x8' +} + +*/ + +/* +typedef struct { + char *name; + int columns; + int rows; + int max_contrast; + int default_contrast; + int gpo; + int protocol; +} MODEL; +*/ + +static char *fbPG = 0, delayDone = 0; + +void drv_PICGraphic_delay(void *arg) +{ + (void) arg; + delayDone = 1; + debug("delay done"); +} + + +/****************************************/ +/*** hardware-dependent functions ***/ +/****************************************/ +static int drv_PICGraphic_open(const char *section) +{ + /* open serial port */ + if (drv_generic_serial_open(section, Name, 0) < 0) + return -1; + + return 0; +} + + +static int drv_PICGraphic_close(void) +{ + /* close opened serial port */ + return drv_generic_serial_close(); +} + +static void convert2ASCII(char input, char *output) +{ + unsigned char temp = input >> 4; + if (temp < 10) + output[0] = temp + '0'; + else + output[0] = temp - 10 + 'a'; + input &= 0xf; + if (input < 10) + output[1] = input + '0'; + else + output[1] = input - 10 + 'a'; +} + +static void drv_PICGraphic_send(const char *data, const unsigned int len) +{ + unsigned int i; + char hexDigits[3]; + hexDigits[2] = 0; + drv_generic_serial_write(data, len); + info("sending %d bytes: ", len); + for (i = 0; i < min(10, len); i++) { // min(10, len) + convert2ASCII(data[i], hexDigits); + debug("0x%s (%c)", hexDigits, data[i]); + } +} + +static int drv_PICGraphic_recv(char *dest, const unsigned int len, const char *expect) +{ + unsigned int bytes = 0; + int status; + while (bytes < len) { + status = drv_generic_serial_read((char *) dest + bytes, 1); + if (status == 1) { + if (dest[bytes] != 0xa && dest[bytes] != 0xd) { + if (dest[bytes] != '@') { + bytes += status; + } + } + } else { + info("error receiving response: %d", status); + return status; + } + usleep(10000); + } + status = strncmp((const char *) dest, expect, len); + if (!status) { + return 0; + } else { + return 1; + } + +} + +static void drv_PICGraphic_blit(const int row, const int col, const int height, const int width) +{ + /* update a rectangular portion of the display */ + int r, c, index, status; + unsigned char cmd[5]; + + debug("blit from (%d,%d) to (%d,%d) out of (%d,%d)", row, col, row + height, col + width, DROWS, DCOLS); + if (!fbPG) + return; + for (c = min(col, DCOLS - 1); c < min(col + width, DCOLS); c++) { + for (r = min(row, DROWS - 1); r < min(row + height, DROWS); r++) { + index = DCOLS * (r / 8) + c; + if (index < 0 || index >= DCOLS * DROWS / 8) { + error("index too large: %d, r: %d, c: %d", index, r, c); + break; + } + if (drv_generic_graphic_black(r, c)) { + fbPG[index] |= (1 << (r % 8)); + } else { + fbPG[index] &= ~(1 << (r % 8)); + } + } + } + + // send rectangular portion with height divisible by 8 +#ifdef partialFrame + if (delayDone) { + delayDone = 0; + int row8, height8; + row8 = 8 * (row / 8); + height8 = 8 * (height / 8) + !!(height % 8); + info("sending blit"); + cmd[0] = 'b'; + cmd[1] = row8; + cmd[2] = col; + cmd[3] = height8; + cmd[4] = width; + drv_PICGraphic_send(cmd, 5); + for (r = min(row8, DROWS - 1); r < min(row8 + height8, DROWS); r += 8) { + drv_PICGraphic_send(fbPG + DCOLS * (r / 8) + col, width); + } + } +#else + // send full frame + if (delayDone) { + delayDone = 0; + info("sending frame"); + cmd[0] = 'f'; + drv_PICGraphic_send((char *) cmd, 1); + drv_PICGraphic_send(fbPG, DROWS * DCOLS / 8); + usleep(20000); + // wait for reception of confirmation code + status = drv_PICGraphic_recv((char *) cmd, 2, "ff"); + if (!status) { + info("received ff from device"); + } else { + info("did not receive ff from device"); + } + + } +#endif +} + +static int drv_PICGraphic_GPO(const int num, const int val) +{ + char cmd[3]; + + cmd[0] = 'g'; + cmd[1] = val ? 's' : 'c'; + cmd[2] = num; + + // todo: fixme +// drv_PICGraphic_send(cmd, 3); + + return 0; +} + +static int drv_PICGraphic_GPI(const int num) +{ + char cmd[3]; + int ret = 0; + + cmd[0] = 'g'; + cmd[1] = 'r'; + cmd[2] = num; + + // todo: fixme +// drv_PICGraphic_send(cmd, 3); +// ret = drv_generic_serial_read(cmd, 1); + + if (ret) + return -1; + else + return cmd[0]; +} + +/* example function used in a plugin */ +static int drv_PICGraphic_contrast(int contrast) +{ + char cmd[2]; + + /* adjust limits according to the display */ + if (contrast < 0) + contrast = 0; + if (contrast > 15) + contrast = 15; + + /* call a 'contrast' function */ + cmd[0] = 'c'; + cmd[1] = contrast; + // todo: fixme +// drv_PICGraphic_send(cmd, 2); + + return contrast; +} + +/* start graphic display */ +static int drv_PICGraphic_start2(const char *section) +{ + char *s; + char cmd[2]; + int contrast, status, tick, tack; + + /* read display size from config */ + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + + DROWS = -1; + DCOLS = -1; + if (sscanf(s, "%dx%d", &DCOLS, &DROWS) != 2 || DCOLS < 1 || DROWS < 1) { + error("%s: bad Size '%s' from %s", Name, s, cfg_source()); + return -1; + } + + s = cfg_get(section, "Font", "6x8"); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); + return -1; + } + + XRES = -1; + YRES = -1; + if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { + error("%s: bad Font '%s' from %s", Name, s, cfg_source()); + return -1; + } + + if (XRES != 6 && YRES != 8) { + error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); + return -1; + } + + /* you surely want to allocate a framebuffer or something... */ + fbPG = calloc(DCOLS * DROWS / 8, 1); + if (!fbPG) { + error("failed to allocate framebuffer"); + return -1; + } + + info("allocated framebuffer with size %d", DCOLS * DROWS / 8); + if (cfg_number("Variables", "tick", 500, 100, 0, &tick) > 0 && + cfg_number("Variables", "tack", 500, 100, 0, &tack) > 0) { + info("tick & tack read from config"); + timer_add(drv_PICGraphic_delay, 0, min(tick, tack), 0); // + } else { + info("tick & tack not read from config"); + timer_add(drv_PICGraphic_delay, 0, 80, 0); // + } + + /* open communication with the display */ + if (drv_PICGraphic_open(section) < 0) { + return -1; + } + + /* reset & initialize display */ + cmd[0] = 'i'; + drv_PICGraphic_send(cmd, 1); + usleep(10000); + // wait for reception of confirmation code + status = drv_PICGraphic_recv(cmd, 2, "fi"); + + if (!status) { + info("received fi from device"); + } else { + info("did not receive fi from device"); + } + + if (cfg_number(section, "Contrast", 8, 0, 15, &contrast) > 0) { + drv_PICGraphic_contrast(contrast); + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_contrast(RESULT * result, RESULT * arg1) +{ + double contrast; + + contrast = drv_PICGraphic_contrast(R2N(arg1)); + SetResult(&result, R_NUMBER, &contrast); +} + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_gpio_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_PICGraphic_list(void) +{ + printf("PICGraphic serial-to-graphic by Peter Bailey"); + return 0; +} + +/* initialize driver & display */ +int drv_PICGraphic_init2(const char *section, const int quiet) +{ + int ret; + + /* real worker functions */ + drv_generic_graphic_real_blit = drv_PICGraphic_blit; + drv_generic_gpio_real_set = drv_PICGraphic_GPO; + drv_generic_gpio_real_get = drv_PICGraphic_GPI; + + /* start display */ + if ((ret = drv_PICGraphic_start2(section)) != 0) + return ret; + + /* initialize generic graphic driver */ + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_graphic_greet(buffer, NULL)) { + sleep(3); + drv_generic_graphic_clear(); // also clears main framebuffer + } + } + + /* register plugins */ + AddFunction("LCD::contrast", 1, plugin_contrast); + + return 0; +} + +/* close driver & display */ +/* use this function for a graphic display */ +int drv_PICGraphic_quit2(const int quiet) +{ + + info("%s: shutting down.", Name); + + /* clear display */ + drv_generic_graphic_clear(); + + drv_generic_gpio_quit(); + + + /* say goodbye... */ + if (!quiet) { + drv_generic_graphic_greet("goodbye!", NULL); + } + + info("freeing framebuffer"); + free(fbPG); + + drv_generic_graphic_quit(); + + debug("closing connection"); + drv_PICGraphic_close(); + + return (0); +} + +/* use this one for a graphic display */ +DRIVER drv_PICGraphic = { + .name = Name, + .list = drv_PICGraphic_list, + .init = drv_PICGraphic_init2, + .quit = drv_PICGraphic_quit2, +}; diff --git a/drv_Pertelian.c b/drv_Pertelian.c new file mode 100644 index 0000000..69b6580 --- /dev/null +++ b/drv_Pertelian.c @@ -0,0 +1,331 @@ +/* $Id: drv_Pertelian.c 975 2009-01-18 11:16:20Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Pertelian.c $ + * + * Pertelian lcd4linux driver + * Copyright (C) 2007 Andy Powell + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_Pertelian + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" + +#include "drv_generic_text.h" +#include "drv_generic_serial.h" + +static char Name[] = "Pertelian"; + +static unsigned char rowoffset[4] = { 0x80, 0x80 + 0x40, 0x80 + 0x14, 0x80 + 0x40 + 0x14 }; + +#define PERTELIAN_LCDCOMMAND 0xfe + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + + +static int drv_Pertelian_open(const char *section) +{ + if (drv_generic_serial_open(section, Name, 0) < 0) + return -1; + return 0; +} + + +static int drv_Pertelian_close(void) +{ + drv_generic_serial_close(); + return 0; +} + + +static void drv_Pertelian_send(const char *data, const unsigned int len) +{ + unsigned int i; + + /* Pertelian interface seems to offer no buffering at all + so we have to slow things down a tad yes 1usec is enough */ + + for (i = 0; i < len; i++) { + drv_generic_serial_write(&data[i], 1); + usleep(100); + } +} + + +static void drv_Pertelian_clear(void) +{ + char cmd[2]; + + cmd[0] = PERTELIAN_LCDCOMMAND; + cmd[1] = 0x01; + drv_Pertelian_send(cmd, 2); +} + + +static void drv_Pertelian_write(const int row, const int col, const char *data, int len) +{ + char cmd[3]; + + cmd[0] = PERTELIAN_LCDCOMMAND; + cmd[1] = ((rowoffset[row]) + (col)); + drv_Pertelian_send(cmd, 2); + drv_Pertelian_send(data, len); +} + + +static void drv_Pertelian_defchar(const int ascii, const unsigned char *matrix) +{ + char cmd[11] = ""; + int i; + + cmd[0] = PERTELIAN_LCDCOMMAND; + cmd[1] = (0x40 + (8 * ascii)); + for (i = 0; i < 8; i++) { + cmd[i + 2] = matrix[i] & 0x1f; + } + drv_Pertelian_send(cmd, 10); +} + + +static int drv_Pertelian_backlight(int backlight) +{ + char cmd[2]; + + if (backlight <= 0) + backlight = 2; + else if (backlight >= 1) + backlight = 3; + + cmd[0] = PERTELIAN_LCDCOMMAND; + cmd[1] = backlight; + + drv_Pertelian_send(cmd, 2); + + return backlight; +} + + +static int drv_Pertelian_start(const char *section) +{ + int backlight; + int rows = -1, cols = -1; + char *s; + char cmd[12] = ""; + + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + + DROWS = rows; + DCOLS = cols; + + /* open communication with the display */ + if (drv_Pertelian_open(section) < 0) { + return -1; + } + + /* reset & initialize display */ + cmd[0] = PERTELIAN_LCDCOMMAND; + cmd[1] = 0x38; + cmd[2] = PERTELIAN_LCDCOMMAND; + cmd[3] = 0x06; + cmd[4] = PERTELIAN_LCDCOMMAND; + cmd[5] = 0x10; /* move cursor on data write */ + cmd[6] = PERTELIAN_LCDCOMMAND; + cmd[7] = 0x0c; + cmd[8] = 0x0c; + + drv_Pertelian_send(cmd, 8); + + if (cfg_number(section, "Backlight", 0, 0, 1, &backlight) > 0) { + drv_Pertelian_backlight(backlight); + } + + drv_Pertelian_clear(); /* clear display */ + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_backlight(RESULT * result, RESULT * arg1) +{ + double backlight = 0; + backlight = drv_Pertelian_backlight(R2N(arg1)); + SetResult(&result, R_NUMBER, &backlight); +} + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_gpio_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_Pertelian_list(void) +{ + printf("Pertelian X2040 displays"); + return 0; +} + + +/* initialize driver & display */ +int drv_Pertelian_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 975 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 2; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_Pertelian_write; + drv_generic_text_real_defchar = drv_Pertelian_defchar; + + + /* start display */ + if ((ret = drv_Pertelian_start(section)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, "LinITX.com")) { + sleep(3); + drv_Pertelian_clear(); + } + } + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + AddFunction("LCD::backlight", 1, plugin_backlight); + return 0; +} + + +/* close driver & display */ +int drv_Pertelian_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + + /* clear display */ + drv_Pertelian_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + drv_Pertelian_backlight(0); + debug("closing connection"); + drv_Pertelian_close(); + + return (0); +} + + +DRIVER drv_Pertelian = { + .name = Name, + .list = drv_Pertelian_list, + .init = drv_Pertelian_init, + .quit = drv_Pertelian_quit, +}; diff --git a/drv_RouterBoard.c b/drv_RouterBoard.c new file mode 100644 index 0000000..0948255 --- /dev/null +++ b/drv_RouterBoard.c @@ -0,0 +1,693 @@ +/* $Id: drv_RouterBoard.c 771 2007-02-25 12:27:26Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_RouterBoard.c $ + * + * driver for the "Router Board LCD port" + * see port details at http://www.routerboard.com + * + * Copyright (C) 2004 Roman Jozsef + * Copyright (C) 2004 The LCD4Linux Team + * + * based on the HD44780 parallel port driver and RB SDK example + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +/* This particulary board not have paralell port but have a special LCD header + * where can connect an HD44780 display. + * This port called IOSC0 port, and is write only, this port control the + * 4 leds on board too. + * Because its a write only port you can't control leds outside lcd driver + * or inverse, for this added the socket controlled leds. To send led status + * simply open an UDP socket and send to localhost 127.0.0.1 port 3333 one + * byte or more anyway only the first byte 4 low bits used the others is + * cleared and ignored bit0 = Led1 ,bit1 = Led2 ... + * This socket polled via timer callback, for detail see at drv_RB_start() + * I add at to end of this file an example! + * If you don't want coment #define RB_WITH LEDS and this part will be ignored + * + * The connection details: + * The IOCS0 port lower 16 bits connected as follows: + * bit LCD LEDS + * 0..7 data + * 8 INITX + * 9 SLINX + * 10 AFDX + * 11 backlit + * 12 LED1 + * 13 LED2 + * 14 LED3 + * 15 LED4 + * + * LCD male header: + * 1 Vcc +5V + * 2 GND + * 3 RS (Register Select,AFDX) + * 4 Contrast adjust (controlled) but how? if you know tell me not mentioned on User Manual + * 5 E (enable signal, INITX) + * 6 R/W (Data read/write or SLINX) not used connect LCD pin to ground + * 7 Data 1 + * 8 Data 0 + * 9 Data 3 + * 10 Data 2 + * 11 Data 5 + * 12 Data 4 + * 13 Data 7 + * 14 Data 6 + * 15 Backlit GND (controlled) (IOSC0 bit 11) + * 16 Backlit Vcc +5V + * + * If you using this driver and board and you have any fun device connected, + * program or story :-) ,please share for me. Thanks. + * + * Literature + * [GEODE] Geode SC1100 Information Appliance On a Chip + * (http://www.national.com/ds/SC/SC1100.pdf) + * [RB User Manual] + * (http://www.routerboard.com) + * + * + * Revision 1.2 + * Added backlight control + */ + + +/* + * + * exported fuctions: + * + * struct DRIVER drv_RouterBoard + * + */ + + + + + +#include "config.h" + +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "udelay.h" +#include "qprintf.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic_text.h" +#include "drv_generic_gpio.h" + + +/* #define RB_WITH_LEDS 1 */ + +#ifdef RB_WITH_LEDS /* Build without socket&led support */ + +#include +#include +#include + +#define POLL_TIMEOUT 10 /* Socket poll timeout */ +#define MAXMSG_SIZE 100 /* Max messagge we can receive */ + +static int sock_c; /* Socket handler */ +static struct sockaddr_in *sacl; +char sock_msg[MAXMSG_SIZE]; + +#endif + + +static char Name[] = "RouterBoard"; + +static int Model; +static int Capabilities; + +/* RouterBoard control signals */ + +#define LCD_INITX 0x0100 +#define LCD_SLINX 0x0200 +#define LCD_AFDX 0x0400 +#define LCD_BACKLIGHT 0x0800 +#define RB_LEDS 0xF000 + +#define CAR 0x0CF8 +#define CDR 0x0CFC + + +/* HD44780 execution timings [microseconds] + * as these values differ from spec to spec, + * we use the worst-case values. + */ + +#define T_INIT1 4100 /* first init sequence: 4.1 msec */ +#define T_INIT2 100 /* second init sequence: 100 usec */ +#define T_EXEC 80 /* normal execution time */ +#define T_WRCG 120 /* CG RAM Write */ +#define T_CLEAR 1680 /* Clear Display */ +#define T_AS 60 /* Address setup time */ + + +/* buffer holding the GPO state */ +static unsigned char GPO = 0; + +/* buffor holding backlight and LED states */ +static unsigned int RB_Leds = 0; + +typedef struct { + int type; + char *name; + int capabilities; +} MODEL; + +#define CAP_HD66712 (1<<0) + +static MODEL Models[] = { + {0x01, "HD44780", 0}, + {0x02, "HD66712", CAP_HD66712}, + {0xff, "Unknown", 0} +}; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +#ifdef RB_WITH_LEDS + +static int drv_RB_sock_init() +{ + + if ((sacl = (struct sockaddr_in *) malloc(sizeof(struct sockaddr_in))) == NULL) { + return -1; + } + + memset(sacl, 0, sizeof(struct sockaddr_in)); + sacl->sin_family = AF_INET; + sacl->sin_port = htons(3333); /* Listen Port */ + sacl->sin_addr.s_addr = inet_addr("127.0.0.1"); /* Listen Address */ + + if ((sock_c = socket(AF_INET, SOCK_DGRAM, 0)) < 0) { + error("Socket open failed"); + free(sacl); + return -1; + } + + if (bind(sock_c, (struct sockaddr *) sacl, sizeof(struct sockaddr_in)) < 0) { + error("Socket bind open failed"); + free(sacl); + return -1; + } + return 0; +} + + +static void drv_RB_poll_data(void __attribute__ ((unused)) * notused) +{ + int len, size; + struct pollfd usfd; + usfd.fd = sock_c; + usfd.events = POLLIN | POLLPRI; + while (poll(&usfd, 1, POLL_TIMEOUT) > 0) { + len = sizeof(struct sockaddr_in); + if ((size = recvfrom(sock_c, sock_msg, MAXMSG_SIZE, 0, (struct sockaddr *) sacl, (socklen_t *) & len)) < 0); + else { + RB_Leds &= 0x0fff; + RB_Leds |= (sock_msg[0] & 0x0F) << 12; + /* fprintf(stderr, "Received data %s\n",sock_msg); */ + } + } +} + +#endif + + +static void drv_RB_outw(const unsigned int data) +{ + static unsigned int port = 0; + + /* IOCS0 port number can read from PCI Configuration Space Function 0 (F0) */ + /* at index 74h as 16 bit value (see [GEODE] 5.3.1 pg.151 and pg.176 Table 5-29 */ + if (port == 0) { + /* get IO permission, here you can't use ioperm command */ + iopl(3); + outl(0x80009074, CAR); + port = inw(CDR); + } + + outw(data | RB_Leds, port); +} + + +static int drv_RB_backlight(int backlight) +{ + /* -1 is used to query the current Backlight */ + if (backlight == -1) { + return (RB_Leds & LCD_BACKLIGHT) ? 1 : 0; + } + + if (backlight > 0) { + /* set bit */ + RB_Leds |= LCD_BACKLIGHT; + backlight = 1; + } else { + backlight = 0; + /* clear bit */ + RB_Leds &= ~LCD_BACKLIGHT; + } + + /* Set backlight output */ + drv_RB_outw(0); + + return backlight; +} + + + + +static void drv_RB_command(const unsigned char cmd, const int delay) +{ + + drv_RB_outw(LCD_INITX | cmd); + ndelay(T_AS); + drv_RB_outw(cmd); + + /* wait for command completion */ + udelay(delay); + +} + + +static void drv_RB_data(const char *string, const int len, const int delay) +{ + int l = len; + unsigned char ch; + + /* sanity check */ + if (len <= 0) + return; + + while (l--) { + + ch = *(string++); + + drv_RB_outw(ch | LCD_AFDX | LCD_INITX); + ndelay(T_AS); + drv_RB_outw(ch | LCD_AFDX); + + /* wait for command completion */ + udelay(delay); + + } +} + + +static void drv_RB_clear(void) +{ + drv_RB_command(0x01, T_CLEAR); +} + + +static void drv_RB_goto(int row, int col) +{ + int pos; + + /* 16x1 Displays are organized as 8x2 :-( */ + if (DCOLS == 16 && DROWS == 1 && col > 7) { + row++; + col -= 8; + } + + if (Capabilities & CAP_HD66712) { + /* the HD66712 doesn't have a braindamadged RAM layout */ + pos = row * 32 + col; + } else { + /* 16x4 Displays use a slightly different layout */ + if (DCOLS == 16 && DROWS == 4) { + pos = (row % 2) * 64 + (row / 2) * 16 + col; + } else { + pos = (row % 2) * 64 + (row / 2) * 20 + col; + } + } + drv_RB_command((0x80 | pos), T_EXEC); +} + + +static void drv_RB_write(const int row, const int col, const char *data, const int len) +{ + drv_RB_goto(row, col); + drv_RB_data(data, len, T_EXEC); +} + + +static void drv_RB_defchar(const int ascii, const unsigned char *matrix) +{ + int i; + char buffer[8]; + + for (i = 0; i < 8; i++) { + buffer[i] = matrix[i] & 0x1f; + } + + drv_RB_command(0x40 | 8 * ascii, T_EXEC); + drv_RB_data(buffer, 8, T_WRCG); +} + + +static int drv_RB_GPO(const int num, const int val) +{ + int v; + + if (val > 0) { + /* set bit */ + v = 1; + GPO |= 1 << num; + } else { + /* clear bit */ + v = 0; + GPO &= ~(1 << num); + } + + RB_Leds &= 0x0fff; + RB_Leds |= GPO << 12; + + drv_RB_outw(0); + + return v; +} + + +static int drv_RB_start(const char *section, const int quiet) +{ + char *model, *strsize; + int rows = -1, cols = -1, gpos = -1; + int l; + + model = cfg_get(section, "Model", "HD44780"); + if (model != NULL && *model != '\0') { + int i; + for (i = 0; Models[i].type != 0xff; i++) { + if (strcasecmp(Models[i].name, model) == 0) + break; + } + if (Models[i].type == 0xff) { + error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); + return -1; + } + Model = i; + Capabilities = Models[Model].capabilities; + info("%s: using model '%s'", Name, Models[Model].name); + } else { + error("%s: empty '%s.Model' entry from %s", Name, section, cfg_source()); + return -1; + } + free(model); + + strsize = cfg_get(section, "Size", NULL); + if (strsize == NULL || *strsize == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + free(strsize); + return -1; + } + if (sscanf(strsize, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, strsize, cfg_source()); + free(strsize); + return -1; + } + free(strsize); + + /*set backlight */ + if (cfg_number(section, "Backlight", 1, 0, 1, &l) > 0) { + drv_RB_backlight(l); + } + + if (cfg_number(section, "GPOs", 0, 0, 4, &gpos) < 0) + return -1; + GPOS = gpos; + if (GPOS > 0) { + info("%s: using %d GPO's", Name, GPOS); + } +#ifdef RB_WITH_LEDS + + if (drv_RB_sock_init() < 0) { + error("Sock error"); + return -1; + } else + timer_add(drv_RB_poll_data, NULL, 500, 0); + +#endif + + DROWS = rows; + DCOLS = cols; + + drv_RB_command(0x30, T_INIT1); /* 8 Bit mode, wait 4.1 ms */ + drv_RB_command(0x30, T_INIT2); /* 8 Bit mode, wait 100 us */ + drv_RB_command(0x38, T_EXEC); /* 8 Bit mode, 1/16 duty cycle, 5x8 font */ + + drv_RB_command(0x08, T_EXEC); /* Display off, cursor off, blink off */ + drv_RB_command(0x0c, T_CLEAR); /* Display on, cursor off, blink off, wait 1.64 ms */ + drv_RB_command(0x06, T_EXEC); /* curser moves to right, no shift */ + + if ((Capabilities & CAP_HD66712) && DROWS > 2) { + drv_RB_command(0x3c, T_EXEC); /* set extended register enable bit */ + drv_RB_command(0x09, T_EXEC); /* set 4-line mode */ + drv_RB_command(0x38, T_EXEC); /* clear extended register enable bit */ + } + + drv_RB_clear(); + drv_RB_command(0x03, T_CLEAR); /* return home */ + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, NULL)) { + sleep(3); + drv_RB_clear(); + } + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ +static void plugin_backlight(RESULT * result, const int argc, RESULT * argv[]) +{ + double backlight; + + switch (argc) { + case 0: + backlight = drv_RB_backlight(-1); + SetResult(&result, R_NUMBER, &backlight); + break; + case 1: + backlight = drv_RB_backlight(R2N(argv[0])); + SetResult(&result, R_NUMBER, &backlight); + break; + default: + error("%s::backlight(): wrong number of parameters", Name); + SetResult(&result, R_STRING, ""); + } +} + + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_gpio_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_RB_list(void) +{ + int i; + + for (i = 0; Models[i].type != 0xff; i++) { + printf("%s ", Models[i].name); + } + return 0; +} + +/* initialize driver & display */ +int drv_RB_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int asc255bug; + int ret; + + info("%s: %s", Name, "$Rev: 771 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 2; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_RB_write; + drv_generic_text_real_defchar = drv_RB_defchar; + drv_generic_gpio_real_set = drv_RB_GPO; + + + /* start display */ + if ((ret = drv_RB_start(section, quiet)) != 0) + return ret; + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + /* most displays have a full block on ascii 255, but some have kind of */ + /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ + /* char will not be used, but rendered by the bar driver */ + cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + if (!asc255bug) + drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ + + /* initialize generic GPIO driver */ + if ((ret = drv_generic_gpio_init(section, Name)) != 0) + return ret; + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + AddFunction("LCD::backlight", -1, plugin_backlight); + + return 0; +} + + +/* close driver & display */ +int drv_RB_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + drv_generic_gpio_quit(); + + /* clear *both* displays */ + drv_RB_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } +#ifdef RB_WITH_LEDS + close(sock_c); + free(sacl); /*close network socket */ +#endif + + return (0); +} + + +DRIVER drv_RouterBoard = { + .name = Name, + .list = drv_RB_list, + .init = drv_RB_init, + .quit = drv_RB_quit, +}; + + + +#if 0 + +Simple example to send led status to port 3333 +#include +#include +#include +int send_packet(unsigned char leds) +{ + struct sockaddr_in *sas; + int sock; + char msg[20]; + msg[0] = leds; + msg[1] = 0; + + if ((sock = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP)) < 0) { + fprintf(stderr, "Socket option failed.\n"); + return -1; + } + + if ((sas = (struct sockaddr_in *) malloc(sizeof(struct sockaddr_in))) == NULL) + return -1; + memset(sas, 0, sizeof(struct sockaddr_in)); + sas->sin_family = AF_INET; + sas->sin_port = htons(3333); + sas->sin_addr.s_addr = inet_addr("127.0.0.1"); + if (sendto(sock, msg, 6, 0, (struct sockaddr *) sas, sizeof(struct sockaddr_in)) > 0) { + free(sas); + return 1; + } + /* sent ok to dest */ + free(sas); + return -1; /* Send failed */ +} + +int main() +{ + send_packet(0x03); + return 0; +} + +#endif diff --git a/drv_Sample.c b/drv_Sample.c new file mode 100644 index 0000000..05df26b --- /dev/null +++ b/drv_Sample.c @@ -0,0 +1,601 @@ +/* $Id: drv_Sample.c 975 2009-01-18 11:16:20Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Sample.c $ + * + * sample lcd4linux driver + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_Sample + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" + +/* text mode display? */ +#include "drv_generic_text.h" + +/* graphic display? */ +#include "drv_generic_graphic.h" + +/* GPO's? */ +#include "drv_generic_gpio.h" + +/* serial port? */ +#include "drv_generic_serial.h" + +/* parallel port? */ +#include "drv_generic_parport.h" + +/* i2c bus? */ +#ifdef WITH_I2C +#include "drv_generic_i2c.h" +#endif + + +static char Name[] = "Sample"; + + +/* for parallel port displays only */ +/* use whatever lines you need */ +static unsigned char SIGNAL_RS; +static unsigned char SIGNAL_EX; + + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +/* low-level parallel port stuff */ +/* example for sending one byte over the wire */ +static void drv_Sample_bang(const unsigned int data) +{ + /* put data on DB1..DB8 */ + drv_generic_parport_data(data & 0xff); + + /* set/clear some signals */ + drv_generic_parport_control(SIGNAL_RS, SIGNAL_RS); + + /* data setup time (e.g. 200 ns) */ + ndelay(200); + + /* send byte */ + /* signal pulse width 500ns */ + drv_generic_parport_toggle(SIGNAL_EX, 1, 500); + + /* wait for command completion (e.g. 100 us) */ + udelay(100); +} + + +static int drv_Sample_open(const char *section) +{ + /* open serial port */ + /* don't mind about device, speed and stuff, this function will take care of */ + + if (drv_generic_serial_open(section, Name, 0) < 0) + return -1; + + + /* opening the parallel port is a bit more tricky: */ + /* you have to do all the bit-banging yourself... */ + + if (drv_generic_parport_open(section, Name) != 0) { + error("%s: could not initialize parallel port!", Name); + return -1; + } + + /* read the wiring from config */ + if ((SIGNAL_EX = drv_generic_parport_wire_ctrl("EX", "STROBE")) == 0xff) + return -1; + if ((SIGNAL_RS = drv_generic_parport_wire_ctrl("RS", "INIT")) == 0xff) + return -1; + + /* clear all signals */ + drv_generic_parport_control(SIGNAL_EX | SIGNAL_RS, 0); + + /* set direction: write */ + drv_generic_parport_direction(0); + + return 0; +} + + +static int drv_Sample_close(void) +{ + /* close whatever port you've opened */ + drv_generic_parport_close(); + drv_generic_serial_close(); + + return 0; +} + + +/* dummy function that sends something to the display */ +static void drv_Sample_send(const char *data, const unsigned int len) +{ + unsigned int i; + + /* send data to the serial port is easy... */ + drv_generic_serial_write(data, len); + + /* sending data to the parallel port is a bit more tricky... */ + for (i = 0; i < len; i++) { + drv_Sample_bang(*data++); + } +} + + +/* text mode displays only */ +static void drv_Sample_clear(void) +{ + char cmd[1]; + + /* do whatever is necessary to clear the display */ + /* assume 0x01 to be a 'clear display' command */ + cmd[0] = 0x01; + drv_Sample_send(cmd, 1); +} + + +/* text mode displays only */ +static void drv_Sample_write(const int row, const int col, const char *data, int len) +{ + char cmd[3]; + + /* do the cursor positioning here */ + /* assume 0x02 to be a 'Goto' command */ + cmd[0] = 0x02; + cmd[1] = row; + cmd[2] = col; + drv_Sample_send(cmd, 3); + + /* send string to the display */ + drv_Sample_send(data, len); + +} + +/* text mode displays only */ +static void drv_Sample_defchar(const int ascii, const unsigned char *matrix) +{ + char cmd[10]; + int i; + + /* call the 'define character' function */ + /* assume 0x03 to be the 'defchar' command */ + cmd[0] = 0x03; + cmd[1] = ascii; + + /* send bitmap to the display */ + for (i = 0; i < 8; i++) { + cmd[i + 2] = *matrix++; + } + drv_Sample_send(cmd, 10); +} + + +/* for graphic displays only */ +static void drv_Sample_blit(const int row, const int col, const int height, const int width) +{ + int r, c; + + for (r = row; r < row + height; r++) { + for (c = col; c < col + width; c++) { + /* drv_generic_graphic_black() returns 1 if pixel is black */ + /* drv_generic_graphic_gray() returns a gray value 0..255 */ + /* drv_generic_graphic_rgb() returns a RGB color */ + if (drv_generic_graphic_black(r, c)) { + /* set bit */ + } else { + /* clear bit */ + } + } + } +} + + +/* remove unless you have GPO's */ +static int drv_Sample_GPO(const int num, const int val) +{ + char cmd[4]; + + /* assume 0x42 to be the 'GPO' command */ + cmd[0] = 0x42; + cmd[1] = num; + cmd[2] = (val > 0) ? 1 : 0; + + drv_Sample_send(cmd, 3); + + return 0; +} + + +/* example function used in a plugin */ +static int drv_Sample_contrast(int contrast) +{ + char cmd[2]; + + /* adjust limits according to the display */ + if (contrast < 0) + contrast = 0; + if (contrast > 255) + contrast = 255; + + /* call a 'contrast' function */ + /* assume 0x04 to be the 'set contrast' command */ + cmd[0] = 0x04; + cmd[1] = contrast; + drv_Sample_send(cmd, 2); + + return contrast; +} + + +/* start text mode display */ +static int drv_Sample_start(const char *section) +{ + int contrast; + int rows = -1, cols = -1; + char *s; + char cmd[1]; + + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + + DROWS = rows; + DCOLS = cols; + + /* number of GPO's; remove if you don't have them */ + GPOS = 8; + + /* open communication with the display */ + if (drv_Sample_open(section) < 0) { + return -1; + } + + /* reset & initialize display */ + /* assume 0x00 to be a 'reset' command */ + cmd[0] = 0x00; + drv_Sample_send(cmd, 0); + + if (cfg_number(section, "Contrast", 0, 0, 255, &contrast) > 0) { + drv_Sample_contrast(contrast); + } + + drv_Sample_clear(); /* clear display */ + + return 0; +} + + +/* start graphic display */ +static int drv_Sample_start2(const char *section) +{ + char *s; + char cmd[1]; + int contrast; + + /* read display size from config */ + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + + DROWS = -1; + DCOLS = -1; + if (sscanf(s, "%dx%d", &DCOLS, &DROWS) != 2 || DCOLS < 1 || DROWS < 1) { + error("%s: bad Size '%s' from %s", Name, s, cfg_source()); + return -1; + } + + s = cfg_get(section, "Font", "6x8"); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); + return -1; + } + + XRES = -1; + YRES = -1; + if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { + error("%s: bad Font '%s' from %s", Name, s, cfg_source()); + return -1; + } + + /* Fixme: provider other fonts someday... */ + if (XRES != 6 && YRES != 8) { + error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); + return -1; + } + + /* you surely want to allocate a framebuffer or something... */ + + /* open communication with the display */ + if (drv_Sample_open(section) < 0) { + return -1; + } + + /* reset & initialize display */ + /* assume 0x00 to be a 'reset' command */ + cmd[0] = 0x00; + drv_Sample_send(cmd, 1); + + if (cfg_number(section, "Contrast", 0, 0, 255, &contrast) > 0) { + drv_Sample_contrast(contrast); + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_contrast(RESULT * result, RESULT * arg1) +{ + double contrast; + + contrast = drv_Sample_contrast(R2N(arg1)); + SetResult(&result, R_NUMBER, &contrast); +} + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_gpio_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_Sample_list(void) +{ + printf("Sample driver"); + return 0; +} + + +/* initialize driver & display */ +/* use this function for a text display */ +int drv_Sample_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 975 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 2; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_Sample_write; + drv_generic_text_real_defchar = drv_Sample_defchar; + + /* remove unless you have GPO's */ + drv_generic_gpio_real_set = drv_Sample_GPO; + + + /* start display */ + if ((ret = drv_Sample_start(section)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, "www.bwct.de")) { + sleep(3); + drv_Sample_clear(); + } + } + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + + + /* initialize generic GPIO driver */ + /* remove unless you have GPO's */ + if ((ret = drv_generic_gpio_init(section, Name)) != 0) + return ret; + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + AddFunction("LCD::contrast", 1, plugin_contrast); + + return 0; +} + + +/* initialize driver & display */ +/* use this function for a graphic display */ +int drv_Sample_init2(const char *section, const int quiet) +{ + int ret; + + /* real worker functions */ + drv_generic_graphic_real_blit = drv_Sample_blit; + + /* remove unless you have GPO's */ + drv_generic_gpio_real_set = drv_Sample_GPO; + + /* start display */ + if ((ret = drv_Sample_start2(section)) != 0) + return ret; + + /* initialize generic graphic driver */ + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_graphic_greet(buffer, NULL)) { + sleep(3); + drv_generic_graphic_clear(); + } + } + + /* register plugins */ + AddFunction("LCD::contrast", 1, plugin_contrast); + + return 0; +} + + + +/* close driver & display */ +/* use this function for a text display */ +int drv_Sample_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + + /* remove unless you have GPO's */ + drv_generic_gpio_quit(); + + /* clear display */ + drv_Sample_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + debug("closing connection"); + drv_Sample_close(); + + return (0); +} + +/* close driver & display */ +/* use this function for a graphic display */ +int drv_Sample_quit2(const int quiet) +{ + + info("%s: shutting down.", Name); + + /* clear display */ + drv_generic_graphic_clear(); + + /* remove unless you have GPO's */ + drv_generic_gpio_quit(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_graphic_greet("goodbye!", NULL); + } + + drv_generic_graphic_quit(); + + debug("closing connection"); + drv_Sample_close(); + + return (0); +} + + +/* use this one for a text display */ +DRIVER drv_Sample = { + .name = Name, + .list = drv_Sample_list, + .init = drv_Sample_init, + .quit = drv_Sample_quit, +}; + + +/* use this one for a graphic display */ +DRIVER drv_Sample2 = { + .name = Name, + .list = drv_Sample_list, + .init = drv_Sample_init2, + .quit = drv_Sample_quit2, +}; diff --git a/drv_ShuttleVFD.c b/drv_ShuttleVFD.c new file mode 100644 index 0000000..24fc434 --- /dev/null +++ b/drv_ShuttleVFD.c @@ -0,0 +1,429 @@ +/* $Id: drv_Sample.c 975 2009-01-18 11:16:20Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Sample.c $ + * + * Shuttle SG33G5M VFD lcd4linux driver + * + * Copyright (C) 2009 Matthieu Crapet + * based on the USBLCD driver. + * + * Shuttle SG33G5M VFD (20x1 character display. Each character cell is 5x8 pixels) + * - The display is driven by Princeton Technologies PT6314 VFD controller + * - Cypress CY7C63723C (receives USB commands and talk to VFD controller) + * + * LCD "prococol" : each message has a length of 8 bytes + * - 1 nibble: command (0x1, 0x3, 0x7, 0x9, 0xD) + * - 0x1 : clear text and icons (len=1) + * - 0x7 : icons (len=4) + * - 0x9 : text (len=7) + * - 0xD : set clock data (len=7) + * - 0x3 : display clock (internal feature) (len=1) + * - 1 nibble: message length (0-7) + * - 7 bytes : message data + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_ShuttleVFD + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include + +#ifdef HAVE_USB_H +#include +#else +#error "ShuttleVFD: libusb required" +#endif + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_bar.h" // for DIRECTION +#include "drv.h" +#include "drv_generic_text.h" +#include "drv_generic_gpio.h" + + +/* + * Some hardware definitions + */ +// VFD USB properties +#define SHUTTLE_VFD_VENDOR_ID 0x051C +#define SHUTTLE_VFD_PRODUCT_ID1 0x0003 +#define SHUTTLE_VFD_PRODUCT_ID2 0x0005 // IR-receiver included +#define SHUTTLE_VFD_INTERFACE_NUM 1 + +// VFD physical dimensions +#define SHUTTLE_VFD_WIDTH 20 +#define SHUTTLE_VFD_HEIGHT 1 + +// VFD USB control message +#define SHUTTLE_VFD_PACKET_SIZE 8 +#define SHUTTLE_VFD_DATA_SIZE (SHUTTLE_VFD_PACKET_SIZE-1) +#define SHUTTLE_VFD_SUCCESS_SLEEP_USEC 25600 + + +/* Global static data */ +static char Name[] = "ShuttleVFD"; +static usb_dev_handle *lcd; +static unsigned char buffer[SHUTTLE_VFD_PACKET_SIZE]; + +/* Issues with the display module: + * - Can't set cursor position. Must save full buffer here. + * - Can't get icons status (on or off). Must save status here. + * - Clear command also clear text AND icons. + */ +static unsigned char fb[SHUTTLE_VFD_WIDTH * SHUTTLE_VFD_HEIGHT]; +static unsigned icons; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +/* look for device on USB bus */ +static int drv_ShuttleVFD_open(void) +{ + struct usb_bus *bus; + struct usb_device *dev; + + int vendor_id = SHUTTLE_VFD_VENDOR_ID; + int interface = SHUTTLE_VFD_INTERFACE_NUM; + + lcd = NULL; + + usb_init(); + usb_find_busses(); + usb_find_devices(); + + for (bus = usb_get_busses(); bus != NULL; bus = bus->next) { + for (dev = bus->devices; dev != NULL; dev = dev->next) { + if (dev->descriptor.idVendor == vendor_id && ((dev->descriptor.idProduct == SHUTTLE_VFD_PRODUCT_ID1) || + (dev->descriptor.idProduct == SHUTTLE_VFD_PRODUCT_ID2))) { + + unsigned int v = dev->descriptor.bcdDevice; + + info("%s: found ShuttleVFD V%1d%1d.%1d%1d on bus %s device %s", Name, + (v & 0xF000) >> 12, (v & 0xF00) >> 8, (v & 0xF0) >> 4, (v & 0xF), bus->dirname, dev->filename); + + lcd = usb_open(dev); + } + } + } + + if (lcd != NULL) { + if (usb_claim_interface(lcd, interface) < 0) { + usb_close(lcd); + error("%s: usb_claim_interface() failed!", Name); + error("%s: root permissions maybe required?", Name); + return -1; + } + } else { + error("%s: could not find ShuttleVFD", Name); + return -1; + } + + return 0; +} + + +static int drv_ShuttleVFD_close(void) +{ + int interface = SHUTTLE_VFD_INTERFACE_NUM; + + usb_release_interface(lcd, interface); + usb_close(lcd); + return 0; +} + + +static void drv_ShuttleVFD_send(unsigned char packet[SHUTTLE_VFD_PACKET_SIZE]) +{ + if (usb_control_msg(lcd, 0x21, // requesttype + 0x09, // request + 0x0200, // value + 0x0001, // index + (char *) packet, SHUTTLE_VFD_PACKET_SIZE, 100) == SHUTTLE_VFD_PACKET_SIZE) { + + udelay(SHUTTLE_VFD_SUCCESS_SLEEP_USEC); + } else { + debug("usb_control_msg failed"); + } +} + + +/* Clear full display and icons. */ +static void drv_ShuttleVFD_clear(void) +{ + // Update local framebuffer mirror + memset(fb, ' ', SHUTTLE_VFD_HEIGHT * SHUTTLE_VFD_WIDTH); + + buffer[0] = (1 << 4) + 1; + buffer[1] = 0x1; + drv_ShuttleVFD_send(buffer); +} + + +static void drv_ShuttleVFD_reset_cursor(void) +{ + buffer[0] = (1 << 4) + 1; + buffer[1] = 0x2; + drv_ShuttleVFD_send(buffer); +} + + +/* text mode displays only */ +static void drv_ShuttleVFD_write(const int row, const int col, const char *data, int len) +{ + unsigned char *p; + int i; + + // Update local framebuffer mirror + memcpy(fb + (row * SHUTTLE_VFD_WIDTH) + col, data, len); + + p = fb; + len = SHUTTLE_VFD_WIDTH; + + drv_ShuttleVFD_reset_cursor(); + + while (len > 0) { + if (len > 7) + buffer[0] = (9 << 4) + 7; + else + buffer[0] = (9 << 4) + len; + + for (i = 0; i < 7 && len--; i++) { + buffer[i + 1] = *p++; + } + + drv_ShuttleVFD_send(buffer); + } +} + + +static void drv_ShuttleVFD_defchar(const int ascii, const unsigned char *matrix) +{ + (void) matrix; + debug("%s: not available (ascii=%d)", Name, ascii); +} + + +static int drv_ShuttleVFD_start(const char *section) +{ + char *port; + + port = cfg_get(section, "Port", NULL); + + if (port == NULL || *port == '\0') { + error("%s: no '%s.Port' entry from %s", Name, section, cfg_source()); + return -1; + } + + if (strcasecmp(port, "libusb") != 0) { + error("%s: libusb expected", Name); + error("%s: compile lcd4linux with libusb support!", Name); + return -1; + } + + DROWS = SHUTTLE_VFD_HEIGHT; + DCOLS = SHUTTLE_VFD_WIDTH; + + /* open communication with the display */ + if (drv_ShuttleVFD_open() < 0) { + return -1; + } + + drv_ShuttleVFD_clear(); /* clear display */ + return 0; +} + + +/* VFD Icons. Add +1 in lcd4linux.conf (GPO1..GPIO27) + * 0: television + * 1: cd/dvd + * 2: music + * 3: radio + * 4: clock + * 5: pause + * 6: play + * 7: record + * 8: rewind + * 9: camera + * 10: mute + * 11: repeat + * 12: reverse + * 13: fastforward + * 14: stop + * 15: volume 1 + * 16: volume 2 + * ... + * 25: volume 11 + * 26: volume 12 + */ +static int drv_ShuttleVFD_icons_set(const int num, const int val) +{ + unsigned long value; + + if (num < 0 || num >= 27) { + info("%s: num %d out of range (1..27)", Name, num); + return -1; + } + // Special case for volume (icon n°16) + if (num >= 15) + value = (num - 15 + 1) << 15; + else + value = 1 << num; + + if (val > 0) + icons |= value; + else + icons &= ~value; + + buffer[0] = (7 << 4) + 4; + buffer[1] = (value >> 15) & 0x1F; + buffer[2] = (value >> 10) & 0x1F; + buffer[3] = (value >> 5) & 0x1F; + buffer[4] = value & 0x1F; // each data byte is stored on 5 bits + drv_ShuttleVFD_send(buffer); + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none yet ! */ + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_gpio_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* supported Shuttle models */ +int drv_ShuttleVFD_list(void) +{ + printf("Shuttle SG33G5M, Shuttle PF27 upgrade kit"); + return 0; +} + + +/* initialize driver & text display */ +int drv_ShuttleVFD_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 975 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 0; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 2; /* number of bytes a goto command requires */ + GPOS = 15 + 12; /* Fancy icons on top of display */ + + /* real worker functions */ + drv_generic_text_real_write = drv_ShuttleVFD_write; + drv_generic_text_real_defchar = drv_ShuttleVFD_defchar; + drv_generic_gpio_real_set = drv_ShuttleVFD_icons_set; + + /* start display */ + if ((ret = drv_ShuttleVFD_start(section)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, "Shuttle")) { + sleep(3); + drv_ShuttleVFD_clear(); + } + } + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic GPIO driver */ + if ((ret = drv_generic_gpio_init(section, Name)) != 0) + return ret; + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + return 0; +} + + +/* close driver & text display */ +int drv_ShuttleVFD_quit(const int quiet) +{ + info("%s: shutting down.", Name); + + /* clear display */ + drv_ShuttleVFD_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + drv_generic_text_quit(); + drv_generic_gpio_quit(); + + debug("closing connection"); + drv_ShuttleVFD_close(); + + return (0); +} + + +DRIVER drv_ShuttleVFD = { + .name = Name, + .list = drv_ShuttleVFD_list, + .init = drv_ShuttleVFD_init, + .quit = drv_ShuttleVFD_quit, +}; diff --git a/drv_SimpleLCD.c b/drv_SimpleLCD.c new file mode 100644 index 0000000..f308d87 --- /dev/null +++ b/drv_SimpleLCD.c @@ -0,0 +1,350 @@ +/* $Id: drv_SimpleLCD.c 771 2007-02-25 12:27:26Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_SimpleLCD.c $ + * + * driver for a simple serial terminal. + * + * Copyright (C) 2005 Julien Aube + * Copyright (C) 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * This driver simply send out caracters on the serial port, without any + * formatting instructions for a particular LCD device. + * This is useful for custom boards of for very simple LCD. + * + * I use it for tests on a custom-made board based on a AVR microcontroler + * and also for driver a Point-of-Sale text-only display. + * I assume the following : + * - CR (0x0d) Return to the begining of the line without erasing, + * - LF (0x0a) Initiate a new line (but without sending the cursor to + * the begining of the line) + * - BS (0x08) Move the cursor to the previous caracter (but does no erase it). + * - It's not possible to return to the first line. Thus a back buffer is used + * in this driver. + * + * ******** UPDATE ********* + * I have added a "VT-100 Compatible mode" that allows the driver to support + * control-sequence code. This greatly reduce flickering and eliminate the need + * for the back-buffer. But it is optional since all displays cannot support them. + * Here are the codes: + * Delete the display (but does not move the cursor) : + * "ESC [ 2 J" (0x1b 0x5b 0x32 0x4a) + * Position the cursor : + * "ESC [ YY ; XX H" ( 0x1b 0x5b YY 0x3b XX 0x48 ) where YY is the ascii for the line + * number, and XX is the ascii for the column number ( first line/column is '1', not zero) + * Delete to the end of line from current cursor position : + * "ESC [ 0 K" ( 0x1b 0x5b 0x30 0x4b ) + * Set Country Code : + * "ESC R NN" (0x1b 0x52 NN) where NN is the country code *in byte, NOT ascii*. + * The default is 0 (USA), see below for specific countries. + * the list of accessible characters page are available on this page : + * http://www.wincor-nixdorf.com/internet/com/Services/Support/TechnicalSupport/POSSystems + * /Manuals/BAxx/index.html + * Get the display identification : (Doesn't work reliably, timing issues here) + * "ESC [ 0 c" ( 0x1b 0x5b 0x30 0x63). Return a string which look like this : + * ESC [ ? M ; NN ; OO ; PP ; QQ c) where M is type of display (2 for VFD), + * NN is the rom version, 00 is the current caracter set, PP is the number of lines and + * QQ the number of colomns. + * + * + * A "bar" capability is now provided if the config file has a "BarCharValue" parameter in it. + * + * The code come mostly taken from the LCDTerm driver in LCD4Linux, from + * Michaels Reinelt, many thanks to him. + * + * This driver is released under the GPL. + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_SimpleLCD + * + */ + +#include "config.h" + +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic_text.h" +#include "drv_generic_serial.h" + + +static char Name[] = "SimpleLCD"; +static char *backbuffer = 0; +static int backbuffer_size = 0; +static int vt100_mode = 0; +static unsigned char bar_char = 0; + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +/** No clear function on SimpleLCD : Just send CR-LF * number of lines **/ +static void drv_SL_simple_clear(void) +{ + char cmd[2]; + int i; + cmd[0] = '\r'; + cmd[1] = '\n'; + for (i = 0; i < DROWS; ++i) { + drv_generic_serial_write(cmd, 2); + } + memset(backbuffer, ' ', backbuffer_size); +} + +/** vt-100 mode : send the ESC-code **/ +static void drv_SL_vt100_clear(void) +{ + char cmd[4]; + cmd[0] = 0x1b; + cmd[1] = '['; + cmd[2] = '2'; + cmd[3] = 'J'; + drv_generic_serial_write(cmd, 4); + +} + +static void drv_SL_clear(void) +{ + vt100_mode == 1 ? drv_SL_vt100_clear() : drv_SL_simple_clear(); +} + + +/* If full_commit = true, then the whole buffer is to be sent to screen. + if full_commit = false, then only the last line is to be sent (faster on slow screens) +*/ + +static void drv_SL_commit(int full_commit) +{ + int row; + char cmd[2] = { '\r', '\n' }; + if (full_commit) { + for (row = 0; row < DROWS; row++) { + drv_generic_serial_write(cmd, 2); + drv_generic_serial_write(backbuffer + (DCOLS * row), DCOLS); + } + } else { + drv_generic_serial_write(cmd, 1); /* Go to the beginning of the line only */ + drv_generic_serial_write(backbuffer + (DCOLS * (DROWS - 1)), DCOLS); + } +} + +static void drv_SL_simple_write(const int row, const int col, const char *data, int len) +{ + memcpy(backbuffer + (row * DCOLS) + col, data, len); + if (row == DROWS - 1) + drv_SL_commit(0); + else + drv_SL_commit(1); +} + +static void drv_SL_vt100_write(const int row, const int col, const char *data, int len) +{ + char cmd[8]; + cmd[0] = 0x1b; + cmd[1] = '['; + cmd[2] = row + '1'; + cmd[3] = ';'; + cmd[4] = (col / 10) + '0'; + cmd[5] = (col % 10) + '1'; + cmd[6] = 'H'; + drv_generic_serial_write(cmd, 7); + drv_generic_serial_write(data, len); +} + + +static int drv_SL_start(const char *section, const int quiet) +{ + int rows = -1, cols = -1; + int value; + unsigned int flags = 0; + char *s; + char *model = 0; + + vt100_mode = 0; + model = cfg_get(section, "Model", "generic"); + if (model != NULL && *model != '\0') { + if (strcasecmp("vt100", model) == 0) + vt100_mode = 1; + } + + cfg_number(section, "BarCharValue", 0, 0, 255, &value); + bar_char = value; + cfg_number(section, "Options", 0, 0, 0xffff, &value); + flags = value; + if (drv_generic_serial_open(section, Name, flags) < 0) + return -1; + + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + + DROWS = rows; + DCOLS = cols; + + if (!vt100_mode) { + backbuffer_size = DROWS * DCOLS; + backbuffer = malloc(backbuffer_size); + if (!backbuffer) { + return -1; + } + } + + /* real worker functions */ + if (vt100_mode) { + drv_generic_text_real_write = drv_SL_vt100_write; + } else { + drv_generic_text_real_write = drv_SL_simple_write; + } + + drv_SL_clear(); /* clear */ + + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, NULL)) { + sleep(3); + drv_SL_clear(); + } + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none */ + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_SL_list(void) +{ + printf("generic vt100"); + return 0; +} + + +/* initialize driver & display */ +int drv_SL_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 771 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 0; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + + GOTO_COST = -1; /* number of bytes a goto command requires */ + + + /* start display */ + if ((ret = drv_SL_start(section, quiet)) != 0) + return ret; + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register plugins */ + /* none */ + + return 0; +} + + +/* close driver & display */ +int drv_SL_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + + /* clear display */ + drv_SL_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + drv_generic_serial_close(); + + if (backbuffer) { + free(backbuffer); + backbuffer = 0; + backbuffer_size = 0; + } + return (0); +} + + +DRIVER drv_SimpleLCD = { + .name = Name, + .list = drv_SL_list, + .init = drv_SL_init, + .quit = drv_SL_quit, +}; diff --git a/drv_T6963.c b/drv_T6963.c new file mode 100644 index 0000000..40fd6db --- /dev/null +++ b/drv_T6963.c @@ -0,0 +1,576 @@ +/* $Id: drv_T6963.c 1136 2010-11-28 16:07:16Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_T6963.c $ + * + * new style driver for T6963-based displays + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_T6963 + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "drv.h" +#include "drv_generic_graphic.h" +#include "drv_generic_parport.h" + +#ifdef WITH_DMALLOC +#include +#endif + +static char Name[] = "T6963"; +static int Model; + +typedef struct { + int type; + char *name; +} MODEL; + +static MODEL Models[] = { + {0x01, "T6963"}, + {0xff, "Unknown"} +}; + + +/* font width of display */ +static int CELL; + +/* text rows/columns */ +static int TROWS, TCOLS; + +/* SingleScan or DualScan */ +static int DualScan = 0; + +/* Timings */ +static int T_ACC, T_OH, T_PW, T_DH, T_CDS; + +/* soft-wiring */ +static unsigned char SIGNAL_CE; +static unsigned char SIGNAL_CD; +static unsigned char SIGNAL_RD; +static unsigned char SIGNAL_WR; + +unsigned char *Buffer1, *Buffer2; + +static int bug = 0; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +/* perform normal status check */ +static void drv_T6_status1(void) +{ + int n; + + /* turn off data line drivers */ + drv_generic_parport_direction(1); + + /* lower CE and RD */ + drv_generic_parport_control(SIGNAL_CE | SIGNAL_RD, 0); + + /* Access Time */ + ndelay(T_ACC); + + /* wait for STA0=1 and STA1=1 */ + n = 0; + do { + rep_nop(); + if (++n > 1000) { + debug("hang in status1"); + bug = 1; + break; + } + } while ((drv_generic_parport_read() & 0x03) != 0x03); + + /* rise RD and CE */ + drv_generic_parport_control(SIGNAL_RD | SIGNAL_CE, SIGNAL_RD | SIGNAL_CE); + + /* Output Hold Time */ + ndelay(T_OH); + + /* turn on data line drivers */ + drv_generic_parport_direction(0); +} + + +/* perform status check in "auto mode" */ +static void drv_T6_status2(void) +{ + int n; + + /* turn off data line drivers */ + drv_generic_parport_direction(1); + + /* lower RD and CE */ + drv_generic_parport_control(SIGNAL_RD | SIGNAL_CE, 0); + + /* Access Time */ + ndelay(T_ACC); + + /* wait for STA3=1 */ + n = 0; + do { + rep_nop(); + if (++n > 1000) { + debug("hang in status2"); + bug = 1; + break; + } + } while ((drv_generic_parport_read() & 0x08) != 0x08); + + /* rise RD and CE */ + drv_generic_parport_control(SIGNAL_RD | SIGNAL_CE, SIGNAL_RD | SIGNAL_CE); + + /* Output Hold Time */ + ndelay(T_OH); + + /* turn on data line drivers */ + drv_generic_parport_direction(0); +} + + +static void drv_T6_write_cmd(const unsigned char cmd) +{ + /* wait until the T6963 is idle */ + drv_T6_status1(); + + /* put data on DB1..DB8 */ + drv_generic_parport_data(cmd); + + /* lower WR and CE */ + drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, 0); + + /* Pulse width */ + ndelay(T_PW); + + /* rise WR and CE */ + drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, SIGNAL_WR | SIGNAL_CE); + + /* Data Hold Time */ + ndelay(T_DH); +} + + +static void drv_T6_write_data(const unsigned char data) +{ + /* wait until the T6963 is idle */ + drv_T6_status1(); + + /* put data on DB1..DB8 */ + drv_generic_parport_data(data); + + /* lower C/D */ + drv_generic_parport_control(SIGNAL_CD, 0); + + /* C/D Setup Time */ + ndelay(T_CDS); + + /* lower WR and CE */ + drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, 0); + + /* Pulse Width */ + ndelay(T_PW); + + /* rise WR and CE */ + drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, SIGNAL_WR | SIGNAL_CE); + + /* Data Hold Time */ + ndelay(T_DH); + + /* rise CD */ + drv_generic_parport_control(SIGNAL_CD, SIGNAL_CD); +} + + +static void drv_T6_write_auto(const unsigned char data) +{ + /* wait until the T6963 is idle */ + drv_T6_status2(); + + /* put data on DB1..DB8 */ + drv_generic_parport_data(data); + + /* lower C/D */ + drv_generic_parport_control(SIGNAL_CD, 0); + + /* C/D Setup Time */ + ndelay(T_CDS); + + /* lower WR and CE */ + drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, 0); + + /* Pulse Width */ + ndelay(T_PW); + + /* rise WR and CE */ + drv_generic_parport_control(SIGNAL_WR | SIGNAL_CE, SIGNAL_WR | SIGNAL_CE); + + /* Data Hold Time */ + ndelay(T_DH); + + /* rise CD */ + drv_generic_parport_control(SIGNAL_CD, SIGNAL_CD); +} + + +#if 0 /* not used */ +static void drv_T6_send_byte(const unsigned char cmd, const unsigned char data) +{ + drv_T6_write_data(data); + drv_T6_write_cmd(cmd); +} +#endif + +static void drv_T6_send_word(const unsigned char cmd, const unsigned short data) +{ + drv_T6_write_data(data & 0xff); + drv_T6_write_data(data >> 8); + drv_T6_write_cmd(cmd); +} + + +static void drv_T6_clear(const unsigned short addr, const int len) +{ + int i; + + drv_T6_send_word(0x24, addr); /* Set Adress Pointer */ + drv_T6_write_cmd(0xb0); /* Set Data Auto Write */ + for (i = 0; i < len; i++) { + drv_T6_write_auto(0x0); + if (bug) { + bug = 0; + debug("bug occurred at byte %d of %d", i, len); + } + } + drv_T6_status2(); + drv_T6_write_cmd(0xb2); /* Auto Reset */ +} + + +static void drv_T6_copy(const unsigned short addr, const unsigned char *data, const int len) +{ + int i; + + drv_T6_send_word(0x24, addr); /* Set Adress Pointer */ + drv_T6_write_cmd(0xb0); /* Set Data Auto Write */ + for (i = 0; i < len; i++) { + drv_T6_write_auto(*(data++)); + if (bug) { + bug = 0; + debug("bug occurred at byte %d of %d, addr=%d", i, len, addr); + } + } + drv_T6_status2(); + drv_T6_write_cmd(0xb2); /* Auto Reset */ +} + + +static void drv_T6_blit(const int row, const int col, const int height, const int width) +{ + int r, c, a, b; + int i, j, e, n; + int base; + + for (r = row; r < row + height; r++) { + for (c = col; c < col + width; c++) { + unsigned char mask = 1 << (CELL - 1 - c % CELL); + if (drv_generic_graphic_black(r, c)) { + /* set bit */ + Buffer1[(r * DCOLS + c) / CELL] |= mask; + } else { + /* clear bit */ + Buffer1[(r * DCOLS + c) / CELL] &= ~mask; + } + } + a = (r * DCOLS + col) / CELL; + b = (r * DCOLS + col + width + CELL - 1) / CELL; + for (i = a; i <= b; i++) { + if (Buffer1[i] == Buffer2[i]) + continue; + for (j = i, e = 0; i <= b; i++) { + if (Buffer1[i] == Buffer2[i]) { + if (++e > 4) + break; + } else { + e = 0; + } + } + if (DualScan && r >= DROWS / 2) { + base = 0x8200 - DCOLS * DROWS / 2 / CELL; + } else { + base = 0x0200; + } + n = i - j - e + 1; + memcpy(Buffer2 + j, Buffer1 + j, n); + drv_T6_copy(base + j, Buffer1 + j, n); + } + } +} + + +static int drv_T6_start(const char *section) +{ + char *model, *s; + + model = cfg_get(section, "Model", "generic"); + if (model != NULL && *model != '\0') { + int i; + for (i = 0; Models[i].type != 0xff; i++) { + if (strcasecmp(Models[i].name, model) == 0) + break; + } + if (Models[i].type == 0xff) { + error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); + return -1; + } + Model = i; + } else { + error("%s: empty '%s.Model' entry from %s", Name, section, cfg_source()); + return -1; + } + + /* read display size from config */ + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + + DROWS = -1; + DCOLS = -1; + if (sscanf(s, "%dx%d", &DCOLS, &DROWS) != 2 || DCOLS < 1 || DROWS < 1) { + error("%s: bad Size '%s' from %s", Name, s, cfg_source()); + return -1; + } + + if (sscanf(s = cfg_get(section, "font", "6x8"), "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { + error("%s: bad %s.Font '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + free(s); + + + /* get font width of display */ + cfg_number(section, "Cell", 6, 5, 8, &CELL); + + TROWS = DROWS / 8; /* text rows */ + TCOLS = DCOLS / CELL; /* text columns */ + + /* get DualScan mode */ + cfg_number(section, "DualScan", 0, 0, 1, &DualScan); + + info("%s: %dx%d %sScan %d bits/cell", Name, DCOLS, DROWS, DualScan ? "Dual" : "Single", CELL); + + Buffer1 = malloc(TCOLS * DROWS); + if (Buffer1 == NULL) { + error("%s: framebuffer #1 could not be allocated: malloc() failed", Name); + return -1; + } + + Buffer2 = malloc(TCOLS * DROWS); + if (Buffer2 == NULL) { + error("%s: framebuffer #2 could not be allocated: malloc() failed", Name); + return -1; + } + + memset(Buffer1, 0, TCOLS * DROWS * sizeof(*Buffer1)); + memset(Buffer2, 0, TCOLS * DROWS * sizeof(*Buffer2)); + + if (drv_generic_parport_open(section, Name) != 0) { + error("%s: could not initialize parallel port!", Name); + return -1; + } + + /* soft-wiring */ + if ((SIGNAL_CE = drv_generic_parport_wire_ctrl("CE", "STROBE")) == 0xff) + return -1; + if ((SIGNAL_CD = drv_generic_parport_wire_ctrl("CD", "SLCTIN")) == 0xff) + return -1; + if ((SIGNAL_RD = drv_generic_parport_wire_ctrl("RD", "AUTOFD")) == 0xff) + return -1; + if ((SIGNAL_WR = drv_generic_parport_wire_ctrl("WR", "INIT")) == 0xff) + return -1; + + /* timings */ + T_ACC = timing(Name, section, "ACC", 150, "ns"); /* Access Time */ + T_OH = timing(Name, section, "OH", 50, "ns"); /* Output Hold Time */ + T_PW = timing(Name, section, "PW", 80, "ns"); /* CE, RD, WR Pulse Width */ + T_DH = timing(Name, section, "DH", 40, "ns"); /* Data Hold Time */ + T_CDS = timing(Name, section, "CDS", 100, "ns"); /* C/D Setup Time */ + + + /* rise CE, CD, RD and WR */ + drv_generic_parport_control(SIGNAL_CE | SIGNAL_CD | SIGNAL_RD | SIGNAL_WR, + SIGNAL_CE | SIGNAL_CD | SIGNAL_RD | SIGNAL_WR); + /* set direction: write */ + drv_generic_parport_direction(0); + + + /* initialize display */ + + drv_T6_send_word(0x40, 0x0000); /* Set Text Home Address */ + drv_T6_send_word(0x41, TCOLS); /* Set Text Area */ + + drv_T6_send_word(0x42, 0x0200); /* Set Graphic Home Address */ + drv_T6_send_word(0x43, TCOLS); /* Set Graphic Area */ + + drv_T6_write_cmd(0x80); /* Mode Set: OR mode, Internal CG RAM mode */ + drv_T6_send_word(0x22, 0x0002); /* Set Offset Register */ + drv_T6_write_cmd(0x98); /* Set Display Mode: Curser off, Text off, Graphics on */ + drv_T6_write_cmd(0xa0); /* Set Cursor Pattern: 1 line cursor */ + drv_T6_send_word(0x21, 0x0000); /* Set Cursor Pointer to (0,0) */ + + + /* clear display */ + + if (DualScan) { + /* upper half */ + drv_T6_clear(0x0000, TCOLS * TROWS / 2); /* clear text area */ + drv_T6_clear(0x0200, TCOLS * TROWS * 8 / 2); /* clear graphic area */ + /* lower half */ + drv_T6_clear(0x8000, TCOLS * TROWS / 2); /* clear text area */ + drv_T6_clear(0x8200, TCOLS * TROWS * 8 / 2); /* clear graphic area */ + } else { + drv_T6_clear(0x0000, TCOLS * TROWS); /* clear text area */ + drv_T6_clear(0x0200, TCOLS * TROWS * 8); /* clear graphic area */ + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none at the moment... */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_T6_list(void) +{ + int i; + + for (i = 0; Models[i].type != 0xff; i++) { + printf("%s ", Models[i].name); + } + return 0; +} + + +/* initialize driver & display */ +int drv_T6_init(const char *section, const int quiet) +{ + int ret; + + info("%s: %s", Name, "$Rev: 1136 $"); + + /* real worker functions */ + drv_generic_graphic_real_blit = drv_T6_blit; + + /* start display */ + if ((ret = drv_T6_start(section)) != 0) + return ret; + + /* initialize generic graphic driver */ + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_graphic_greet(buffer, NULL)) { + sleep(3); + drv_generic_graphic_clear(); + } + } + + /* register plugins */ + /* none at the moment... */ + + + return 0; +} + + +/* close driver & display */ +int drv_T6_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_graphic_clear(); + + if (!quiet) { + drv_generic_graphic_greet("goodbye!", NULL); + } + + drv_generic_graphic_quit(); + drv_generic_parport_close(); + + if (Buffer1) { + free(Buffer1); + Buffer1 = NULL; + } + + if (Buffer2) { + free(Buffer2); + Buffer2 = NULL; + } + + return (0); +} + + +DRIVER drv_T6963 = { + .name = Name, + .list = drv_T6_list, + .init = drv_T6_init, + .quit = drv_T6_quit, +}; diff --git a/drv_Trefon.c b/drv_Trefon.c new file mode 100644 index 0000000..00d03eb --- /dev/null +++ b/drv_Trefon.c @@ -0,0 +1,416 @@ +/* $Id: drv_Trefon.c 975 2009-01-18 11:16:20Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_Trefon.c $ + * + * driver for TREFON USB LCD displays - http://www.trefon.de + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_Trefon + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic_text.h" + + +#define LCD_USB_VENDOR 0xfff0 +#define LCD_USB_DEVICE 0xfffe + +#define PKT_START 0x02 +#define PKT_BACKLIGHT 0x01 +#define PKT_DATA 0x02 +#define PKT_CTRL 0x06 +#define PKT_END 0xff + +static char Name[] = "TREFON"; + +static usb_dev_handle *lcd; +static int interface; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static int drv_TF_open(void) +{ + struct usb_bus *busses, *bus; + struct usb_device *dev; + + lcd = NULL; + + info("%s: scanning USB for TREFON LCD...", Name); + + usb_set_debug(0); + + usb_init(); + usb_find_busses(); + usb_find_devices(); + busses = usb_get_busses(); + + for (bus = busses; bus; bus = bus->next) { + for (dev = bus->devices; dev; dev = dev->next) { + if ((dev->descriptor.idVendor == LCD_USB_VENDOR) && (dev->descriptor.idProduct == LCD_USB_DEVICE)) { + info("%s: found TREFON USB LCD on bus %s device %s", Name, bus->dirname, dev->filename); + lcd = usb_open(dev); + if (usb_set_configuration(lcd, 1) < 0) { + error("%s: usb_set_configuration() failed!", Name); + return -1; + } + interface = 0; + if (usb_claim_interface(lcd, interface) < 0) { + error("%s: usb_claim_interface() failed!", Name); + return -1; + } + return 0; + } + } + } + return -1; +} + + +static int drv_TF_close(void) +{ + usb_release_interface(lcd, interface); + usb_close(lcd); + + return 0; +} + + +static void drv_TF_send(unsigned char *data, int size) +{ + unsigned char buffer[64]; + + /* the controller always wants a 64-byte packet */ + memset(buffer, 0, 64); + memcpy(buffer, data, size); + + /* Endpoint hardcoded to 2 */ + usb_bulk_write(lcd, 2, (char *) buffer, 64, 2000); +} + + +static void drv_TF_command(const unsigned char cmd) +{ + unsigned char buffer[4] = { PKT_START, PKT_CTRL, 0, PKT_END }; + buffer[2] = cmd; + drv_TF_send(buffer, 4); +} + + +static void drv_TF_clear(void) +{ + drv_TF_command(0x01); +} + + +static void drv_TF_write(const int row, const int col, const char *data, const int len) +{ + unsigned char buffer[64]; + unsigned char *p; + int pos = 0; + + if (DCOLS == 8 && DROWS == 1) { /* 8x1 Characters */ + pos = row * 0x40 + col; + } else if (DCOLS == 16 && DROWS == 2) { /* 16x2 Characters */ + pos = row * 0x40 + col; + } else if (DCOLS == 20 && DROWS == 4) { /* 20x4 Characters */ + pos = row * 0x20 + col; + } else { + error("%s: internal error: DCOLS=%d DROWS=%d", Name, DCOLS, DROWS); + return; + } + + /* combine the GOTO and the data into one packet */ + p = buffer; + *p++ = PKT_START; + *p++ = PKT_CTRL; /* Goto */ + *p++ = 0x80 | pos; + *p++ = PKT_DATA; /* Data */ + *p++ = (char) len; + for (pos = 0; pos < len; pos++) { + *p++ = *data++; + } + *p++ = PKT_END; + + drv_TF_send(buffer, len + 5); +} + + +static void drv_TF_defchar(const int ascii, const unsigned char *matrix) +{ + + unsigned char buffer[14]; + unsigned char *p; + int i; + + p = buffer; + *p++ = PKT_START; + *p++ = PKT_CTRL; + *p++ = 0x40 | 8 * ascii; + *p++ = PKT_DATA; + *p++ = 8; /* data length */ + for (i = 0; i < 8; i++) { + *p++ = *matrix++ & 0x1f; + } + *p++ = PKT_END; + + drv_TF_send(buffer, 14); +} + + +static int drv_TF_backlight(int backlight) +{ + unsigned char buffer[4] = { PKT_START, PKT_BACKLIGHT, 0, PKT_END }; + + if (backlight < 0) + backlight = 0; + if (backlight > 1) + backlight = 1; + + buffer[2] = backlight; + drv_TF_send(buffer, 4); + + return backlight; +} + + +/* test for existing resolutions from TREFON USB-LCDs (TEXT-Mode only) */ +int drv_TF_valid_resolution(int rows, int cols) +{ + + if (rows == 1 && cols == 8) { + return 0; + } else if (rows == 2 && cols == 16) { + return 0; + } else if (rows == 4 && cols == 20) { + return 0; + } + return -1; +} + + +static int drv_TF_start(const char *section, const int quiet) +{ + int backlight; + int rows = -1, cols = -1; + char *s; + + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || drv_TF_valid_resolution(rows, cols) < 0) { + error("%s: bad %s.Size '%s' (only 8x1/16x2/20x4) from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + + DROWS = rows; + DCOLS = cols; + + if (drv_TF_open() < 0) { + error("%s: could not find a TREFON USB LCD", Name); + return -1; + } + + if (cfg_number(section, "Backlight", 1, 0, 1, &backlight) > 0) { + drv_TF_backlight(backlight); + } + + drv_TF_clear(); /* clear display */ + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, "www.trefon.de")) { + sleep(3); + drv_TF_clear(); + } + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_backlight(RESULT * result, RESULT * arg1) +{ + double backlight; + + backlight = drv_TF_backlight(R2N(arg1)); + SetResult(&result, R_NUMBER, &backlight); +} + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_TF_list(void) +{ + printf("TREFON USB LCD"); + return 0; +} + + +/* initialize driver & display */ +int drv_TF_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int asc255bug; + int ret; + + info("%s: %s", Name, "$Rev: 975 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + CHAR0 = 1; /* ASCII of first user-defineable char */ + GOTO_COST = 64; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_TF_write; + drv_generic_text_real_defchar = drv_TF_defchar; + + + /* start display */ + if ((ret = drv_TF_start(section, quiet)) != 0) + return ret; + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + /* most displays have a full block on ascii 255, but some have kind of */ + /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ + /* char will not be used, but rendered by the bar driver */ + cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + if (!asc255bug) + drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + AddFunction("LCD::backlight", 1, plugin_backlight); + + return 0; +} + + +/* close driver & display */ +int drv_TF_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + + /* clear display */ + drv_TF_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + debug("closing USB connection"); + drv_TF_close(); + + return (0); +} + + +DRIVER drv_Trefon = { + .name = Name, + .list = drv_TF_list, + .init = drv_TF_init, + .quit = drv_TF_quit, +}; diff --git a/drv_USBHUB.c b/drv_USBHUB.c new file mode 100644 index 0000000..f0050da --- /dev/null +++ b/drv_USBHUB.c @@ -0,0 +1,340 @@ +/* $Id: drv_USBHUB.c 1126 2010-07-13 03:25:44Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_USBHUB.c $ + * + * driver for USBHUB + * + * Copyright (C) 2006 Ernst Bachmann + * Copyright (C) 2004,2006 The LCD4Linux Team + * + * Based on the USBLCD driver Copyright (C) 2003 Michael Reinelt + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_USBHUB + * + */ + +#include "config.h" + +#ifdef HAVE_USB_H +#include +#else +#error The USB-HUB driver only makes sense with USB support +#endif + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "drv.h" +#include "drv_generic_gpio.h" + + + +#define HUB_CONTROL_PORT 0x23 +#define HUB_SET_FEATURE 3 +#define HUB_SET_INDICATOR 22 + +static char Name[] = "USBHUB"; + +/* TODO: Better not specify defaults here, + * instead look for the first suitable HUB arround if + * no Vendor/Product specified in config. + */ + +static unsigned int hubVendor = 0x0409; +static unsigned int hubProduct = 0x0058; + +static usb_dev_handle *hub = NULL; + +typedef struct _usb_hub_descriptor { + u_int8_t bLength; + u_int8_t bDescriptorType; + u_int8_t nNbrPorts; + u_int8_t wHubCharacteristicLow; + u_int8_t wHubCharacteristicHigh; + u_int8_t bPwrOn2PwrGood; + u_int8_t bHubContrCurrent; + u_int8_t deviceRemovable; + u_int8_t PortPwrCtrlMask[8]; +} usb_hub_descriptor; + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + + +static int drv_UH_open(void) +{ + struct usb_bus *busses, *bus; + struct usb_device *dev; + + hub = NULL; + + info("%s: scanning for an USB HUB (0x%04x:0x%04x)...", Name, hubVendor, hubProduct); + + usb_init(); + usb_find_busses(); + usb_find_devices(); + busses = usb_get_busses(); + + for (bus = busses; bus; bus = bus->next) { + for (dev = bus->devices; dev; dev = dev->next) { + if ((dev->descriptor.idVendor == hubVendor) && (dev->descriptor.idProduct == hubProduct)) { + + unsigned int v = dev->descriptor.bcdDevice; + + info("%s: found USBHUB V%1d%1d.%1d%1d on bus %s device %s", Name, + (v & 0xF000) >> 12, (v & 0xF00) >> 8, (v & 0xF0) >> 4, (v & 0xF), bus->dirname, dev->filename); + + if (dev->descriptor.bDeviceClass != USB_CLASS_HUB) { + error("%s: the specified device claims to be no HUB", Name); + return -1; + } + + hub = usb_open(dev); + if (!hub) { + error("%s: usb_open() failed!", Name); + return -1; + } + return 0; + } + } + } + error("%s: could not find a USB HUB", Name); + return -1; +} + + +static int drv_UH_close(void) +{ + debug("closing USB handle"); + + usb_close(hub); + + return 0; +} + + +/* + * Set the Indicator status on port "num+1" to val. + * according to the USB Specification, the following values would be allowed: + * + * 0 : Automatic color (display link state etc) + * 1 : Amber + * 2 : Green + * 3 : Off + * 4..255: Reserved + * + */ + +static int drv_UH_set(const int num, const int val) +{ + int ret; + + if (!hub) + return -1; + + if (val < 0 || val > 3) { + info("%s: value %d out of range (0..3)", Name, val); + return -1; + } + + if ((ret = usb_control_msg(hub, + HUB_CONTROL_PORT, + HUB_SET_FEATURE, HUB_SET_INDICATOR, (val << 8) | (num + 1), NULL, 0, 1000)) != 0) { + info("%s: usb_control_msg failed with %d", Name, ret); + return -1; + } + + return 0; +} + + +static int drv_UH_start(const char *section, const __attribute__ ((unused)) + int quiet) +{ + char *buf; + + usb_hub_descriptor hub_desc; + int ret; + + + buf = cfg_get(section, "Vendor", NULL); + if (buf) { + if (!*buf) { + error("%s: Strange Vendor Specification", Name); + return -1; + } + if (sscanf(buf, "0x%x", &hubVendor) != 1) { + error("%s: Strange Vendor Specification: [%s]", Name, buf); + return -1; + } + } + + buf = cfg_get(section, "Product", NULL); + if (buf) { + if (!*buf) { + error("%s: Strange Product Specification", Name); + return -1; + } + if (sscanf(buf, "0x%x", &hubProduct) != 1) { + error("%s: Strange Product Specification: [%s]", Name, buf); + return -1; + } + } + + if (drv_UH_open() < 0) { + return -1; + } + + + if ((ret = usb_control_msg(hub, + USB_ENDPOINT_IN | USB_TYPE_CLASS | USB_RECIP_DEVICE, + USB_REQ_GET_DESCRIPTOR, USB_DT_HUB << 8, 0, (char *) &hub_desc, sizeof(hub_desc), + 1000)) <= 8) { + error("%s: hub_get_descriptor failed with %d", Name, ret); + drv_UH_close(); + return -1; + } + GPOS = hub_desc.nNbrPorts; + debug("%s: HUB claims to have %d ports. Configuring them as GPOs", Name, GPOS); + if (!(hub_desc.wHubCharacteristicLow & 0x80)) { + error("%s: HUB claims to have no Indicator LEDs (Characteristics 0x%04x). Bailing out.", Name, + (hub_desc.wHubCharacteristicHigh << 8) | hub_desc.wHubCharacteristicLow); + /* The HUB Tells us that there are no LEDs to control. Breaking? Maybe don't trust it and continue anyways? */ + drv_UH_close(); + return -1; + + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none at the moment... */ + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_UH_list(void) +{ + printf("USBHUB"); + return 0; +} + + +/* initialize driver & display */ +int drv_UH_init(const char *section, const int quiet) +{ + int ret; + int i; + + info("%s: %s", Name, "$Rev: 1126 $"); + + + + /* start display */ + if ((ret = drv_UH_start(section, quiet)) != 0) + return ret; + + + /* real worker functions */ + drv_generic_gpio_real_set = drv_UH_set; + + + /* initialize generic GPIO driver */ + if ((ret = drv_generic_gpio_init(section, Name)) != 0) + return ret; + + /* register gpio widget, done already by generic_gpio */ + + /* register plugins */ + /* none at the moment... */ + + /* greeting */ + if (!quiet) { + /* Light all LEDS green for a greeting */ + for (i = 0; i < GPOS; ++i) { + drv_UH_set(i, 2); + } + sleep(1); + for (i = 0; i < GPOS; ++i) { + drv_UH_set(i, 3); /* OFF */ + } + } + + + return 0; +} + + +/* close driver & display */ +int drv_UH_quit(const int quiet) +{ + int i; + debug("%s: shutting down.", Name); + + /* say goodbye... */ + if (!quiet) { + /* Light all LEDS amber for a goodbye */ + for (i = 0; i < GPOS; ++i) { + drv_UH_set(i, 1); + } + sleep(1); + + } + + drv_generic_gpio_quit(); + + drv_UH_close(); + + info("%s: shutdown complete.", Name); + return 0; +} + + +DRIVER drv_USBHUB = { + .name = Name, + .list = drv_UH_list, + .init = drv_UH_init, + .quit = drv_UH_quit, +}; diff --git a/drv_USBLCD.c b/drv_USBLCD.c new file mode 100644 index 0000000..20346c6 --- /dev/null +++ b/drv_USBLCD.c @@ -0,0 +1,508 @@ +/* $Id: drv_USBLCD.c 1143 2011-02-12 22:46:19Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_USBLCD.c $ + * + * new style driver for USBLCD displays + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * based on the old-style USBLCD driver which is + * Copyright (C) 2002 Robin Adams, Adams IT Services + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_USBLCD + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef HAVE_USB_H +#include +#endif + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic_text.h" + + +#define USBLCD_VENDOR 0x10D2 +#define USBLCD_VENDOR2 0x1212 +#define USBLCD_DEVICE 0x0001 + +#define IOC_GET_HARD_VERSION 1 +#define IOC_GET_DRV_VERSION 2 + + +static char Name[] = "USBLCD"; + +static char *Port = NULL; +static int use_libusb = 0; +static int usblcd_file; +static char *Buffer; +static char *BufPtr; + + +#ifdef HAVE_USB_H + +static usb_dev_handle *lcd; +static int interface; + +#endif + + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +#ifdef HAVE_USB_H + +static int drv_UL_open(void) +{ + struct usb_bus *busses, *bus; + struct usb_device *dev; + + lcd = NULL; + + info("%s: scanning for USBLCD...", Name); + + usb_set_debug(0); + + usb_init(); + usb_find_busses(); + usb_find_devices(); + busses = usb_get_busses(); + + for (bus = busses; bus; bus = bus->next) { + for (dev = bus->devices; dev; dev = dev->next) { + if (((dev->descriptor.idVendor == USBLCD_VENDOR) || + (dev->descriptor.idVendor == USBLCD_VENDOR2)) && (dev->descriptor.idProduct == USBLCD_DEVICE)) { + + unsigned int v = dev->descriptor.bcdDevice; + + info("%s: found USBLCD V%1d%1d.%1d%1d on bus %s device %s", Name, + (v & 0xF000) >> 12, (v & 0xF00) >> 8, (v & 0xF0) >> 4, (v & 0xF), bus->dirname, dev->filename); + + interface = 0; + lcd = usb_open(dev); + if (usb_claim_interface(lcd, interface) < 0) { + error("%s: usb_claim_interface() failed!", Name); + error("%s: maybe you have the usblcd module loaded?", Name); + return -1; + } + return 0; + } + } + } + error("%s: could not find a USBLCD", Name); + return -1; +} + + +static int drv_UL_close(void) +{ + usb_release_interface(lcd, interface); + usb_close(lcd); + + return 0; +} + +#endif + + +static void drv_UL_send(void) +{ + +#if 0 + struct timeval now, end; + gettimeofday(&now, NULL); +#endif + + if (use_libusb) { +#ifdef HAVE_USB_H + /* Fixme: Endpoint hardcoded to 1 ??? */ + usb_bulk_write(lcd, 1, Buffer, BufPtr - Buffer, 1000); +#endif + } else { + write(usblcd_file, Buffer, BufPtr - Buffer); + } + + +#if 0 + gettimeofday(&end, NULL); + debug("send %d bytes in %d usec (%d usec/byte)", BufPtr - Buffer, + (1000000 * (end.tv_sec - now.tv_sec) + end.tv_usec - now.tv_usec), + (1000000 * (end.tv_sec - now.tv_sec) + end.tv_usec - now.tv_usec) / (BufPtr - Buffer)); +#endif + + BufPtr = Buffer; +} + + +static void drv_UL_command(const unsigned char cmd) +{ + *BufPtr++ = '\0'; + *BufPtr++ = cmd; +} + + +static void drv_UL_clear(void) +{ + drv_UL_command(0x01); /* clear display */ + drv_UL_command(0x03); /* return home */ + drv_UL_send(); /* flush buffer */ +} + + +static void drv_UL_write(const int row, const int col, const char *data, int len) +{ + int pos; + + /* 16x4 Displays use a slightly different layout */ + if (DCOLS == 16 && DROWS == 4) { + pos = (row % 2) * 64 + (row / 2) * 16 + col; + } else { + pos = (row % 2) * 64 + (row / 2) * 20 + col; + } + + drv_UL_command(0x80 | pos); + + while (len--) { + if (*data == 0) + *BufPtr++ = 0; + *BufPtr++ = *data++; + } + + drv_UL_send(); +} + +static void drv_UL_defchar(const int ascii, const unsigned char *matrix) +{ + int i; + + drv_UL_command(0x40 | 8 * ascii); + + for (i = 0; i < 8; i++) { + if ((*matrix & 0x1f) == 0) + *BufPtr++ = 0; + *BufPtr++ = *matrix++ & 0x1f; + } + + drv_UL_send(); +} + + +static int drv_UL_start(const char *section, const int quiet) +{ + int rows = -1, cols = -1; + int major, minor; + char *port, *s; + char buf[128]; + + if (Port) { + free(Port); + Port = NULL; + } + + if ((port = cfg_get(section, "Port", NULL)) == NULL || *port == '\0') { + error("%s: no '%s.Port' entry from %s", Name, section, cfg_source()); + return -1; + } + + if (strcasecmp(port, "libusb") == 0) { +#ifdef HAVE_USB_H + use_libusb = 1; + debug("using libusb"); +#else + error("%s: cannot use 'libusb' port.", Name); + error("%s: lcd4linux was compiled without libusb support!", Name); + return -1; +#endif + } else { + if (port[0] == '/') { + Port = strdup(port); + } else { + int len = 5 + strlen(port) + 1; + Port = malloc(len); + qprintf(Port, len, "/dev/%s", port); + } + debug("using device %s ", Port); + } + + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + + DROWS = rows; + DCOLS = cols; + + if (use_libusb) { + +#ifdef HAVE_USB_H + if (drv_UL_open() < 0) { + return -1; + } +#endif + + } else { + + /* open port */ + usblcd_file = open(Port, O_WRONLY); + if (usblcd_file == -1) { + error("%s: open(%s) failed: %s", Name, Port, strerror(errno)); + return -1; + } + + /* get driver version */ + memset(buf, 0, sizeof(buf)); + if (ioctl(usblcd_file, IOC_GET_DRV_VERSION, buf) != 0) { + error("%s: ioctl() failed, could not get Driver Version!", Name); + return -1; + } + info("%s: Driver Version: %s", Name, buf); + + if (sscanf(buf, "USBLCD Driver Version %d.%d", &major, &minor) != 2) { + error("%s: could not read Driver Version!", Name); + return -1; + } + if (major != 1) { + error("%s: Driver Version %d not supported!", Name, major); + return -1; + } + + memset(buf, 0, sizeof(buf)); + if (ioctl(usblcd_file, IOC_GET_HARD_VERSION, buf) != 0) { + error("%s: ioctl() failed, could not get Hardware Version!", Name); + return -1; + } + info("%s: Hardware Version: %s", Name, buf); + + if (sscanf(buf, "%d.%d", &major, &minor) != 2) { + error("%s: could not read Hardware Version!", Name); + return -1; + } + + if (major != 1) { + error("%s: Hardware Version %d not supported!", Name, major); + return -1; + } + } + + /* Init the command buffer */ + Buffer = (char *) malloc(1024); + if (Buffer == NULL) { + error("%s: command buffer could not be allocated: malloc() failed", Name); + return -1; + } + BufPtr = Buffer; + + /* initialize display */ + drv_UL_command(0x29); /* 8 Bit mode, 1/16 duty cycle, 5x8 font */ + drv_UL_command(0x08); /* Display off, cursor off, blink off */ + drv_UL_command(0x0c); /* Display on, cursor off, blink off */ + drv_UL_command(0x06); /* curser moves to right, no shift */ + + drv_UL_clear(); /* clear display */ + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, "http://www.usblcd.de")) { + sleep(3); + drv_UL_clear(); + } + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none at the moment... */ + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_UL_list(void) +{ + printf("USBLCD"); + return 0; +} + + +/* initialize driver & display */ +int drv_UL_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int asc255bug; + int ret; + + info("%s: %s", Name, "$Rev: 1143 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GOTO_COST = 2; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_UL_write; + drv_generic_text_real_defchar = drv_UL_defchar; + + + /* start display */ + if ((ret = drv_UL_start(section, quiet)) != 0) + return ret; + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + /* most displays have a full block on ascii 255, but some have kind of */ + /* an 'inverted P'. If you specify 'asc255bug 1 in the config, this */ + /* char will not be used, but rendered by the bar driver */ + cfg_number(section, "asc255bug", 0, 0, 1, &asc255bug); + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + if (!asc255bug) + drv_generic_text_bar_add_segment(255, 255, 255, 255); /* ASCII 255 = block */ + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + /* none at the moment... */ + + + return 0; +} + + +/* close driver & display */ +int drv_UL_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + /* flush buffer */ + drv_UL_send(); + + drv_generic_text_quit(); + + /* clear display */ + drv_UL_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + if (use_libusb) { +#ifdef HAVE_USB_H + drv_UL_close(); +#endif + } else { + debug("closing port %s", Port); + close(usblcd_file); + } + + if (Buffer) { + free(Buffer); + Buffer = NULL; + BufPtr = Buffer; + } + + return (0); +} + + +DRIVER drv_USBLCD = { + .name = Name, + .list = drv_UL_list, + .init = drv_UL_init, + .quit = drv_UL_quit, +}; diff --git a/drv_WincorNixdorf.c b/drv_WincorNixdorf.c new file mode 100644 index 0000000..ef090e4 --- /dev/null +++ b/drv_WincorNixdorf.c @@ -0,0 +1,276 @@ +/* $Id: drv_WincorNixdorf.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_WincorNixdorf.c $ + * + * driver for WincorNixdorf serial cashier displays BA63 and BA66 + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005 The LCD4Linux Team + * + * based on the SimpleLCD driver which is + * Copyright (C) 2005 Julien Aube + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_WincorNixdorf + * + */ + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic_text.h" +#include "drv_generic_serial.h" + + +#define ESC "\033" + + +static char Name[] = "WincorNixdorf"; + +typedef struct { + int type; + char *name; + int rows; + int cols; +} MODEL; + +static MODEL Models[] = { + {63, "BA63", 2, 20}, + {66, "BA66", 4, 20}, + {-1, "unknown", -1, -1}, +}; + +static int Model; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static void drv_WN_clear(void) +{ + drv_generic_serial_write(ESC "[2J", 4); +} + + +static void drv_WN_write(const int row, const int col, const char *data, int len) +{ + char cmd[8] = ESC "[r;ccH"; + + cmd[2] = '1' + row; + cmd[4] = '0' + (col / 10); + cmd[5] = '1' + (col % 10); + + drv_generic_serial_write(cmd, 7); + drv_generic_serial_write(data, len); +} + + +static int drv_WN_start(const char *section, const int quiet) +{ + int i, len; + int selftest; + char *model = NULL; + char buffer[32]; + + model = cfg_get(section, "Model", NULL); + if (model == NULL && *model == '\0') { + error("%s: no '%s.Model' entry from %s", Name, section, cfg_source()); + return -1; + } + + for (i = 0; Models[i].type != -1; i++) { + if (strcasecmp(Models[i].name, model) == 0) + break; + } + if (Models[i].type == -1) { + error("%s: %s.Model '%s' is unknown from %s", Name, section, model, cfg_source()); + return -1; + } + Model = i; + info("%s: using model '%s'", Name, Models[Model].name); + + /* initialize global variables */ + DROWS = Models[Model].rows; + DCOLS = Models[Model].cols; + + if (drv_generic_serial_open(section, Name, CS8 | PARENB | PARODD) < 0) + return -1; + + /* real worker functions */ + drv_generic_text_real_write = drv_WN_write; + + cfg_number(section, "SelfTest", 0, 0, 1, &selftest); + if (selftest) { + info("%s: initiating display selftest sequence", Name); + + /* read display identification */ + drv_generic_serial_write(ESC "[0c", 4); + usleep(100 * 1000); + + if ((len = drv_generic_serial_read(buffer, -1 * (int) sizeof(buffer))) > 0) { + info("%s: waiting 15 seconds for selftest", Name); + drv_generic_serial_write(buffer, len); + sleep(15); + info("%s: selftest finished", Name); + } else { + info("%s: selftest initiation failed", Name); + } + } + + /* clear display */ + drv_WN_clear(); + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, NULL)) { + sleep(3); + drv_WN_clear(); + } + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/* none */ + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_WN_list(void) +{ + printf("BA63 BA66"); + return 0; +} + + +/* initialize driver & display */ +int drv_WN_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ascii; + int ret; + + info("%s: %s", Name, "$Rev: 840 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 7; /* pixel height of one char */ + CHARS = 0; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + ICONS = 0; /* number of user-defineable characters reserved for icons */ + GOTO_COST = 6; /* number of bytes a goto command requires */ + + /* start display */ + if ((ret = drv_WN_start(section, quiet)) != 0) + return ret; + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(1)) != 0) + return ret; + + cfg_number(section, "BarChar", '*', 1, 255, &ascii); + + /* add fixed chars to the bar driver */ + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + drv_generic_text_bar_add_segment(255, 255, 255, ascii); + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + /* none */ + + return 0; +} + + +/* close driver & display */ +int drv_WN_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + + /* clear display */ + drv_WN_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + drv_generic_serial_close(); + + return (0); +} + + +DRIVER drv_WincorNixdorf = { + .name = Name, + .list = drv_WN_list, + .init = drv_WN_init, + .quit = drv_WN_quit, +}; diff --git a/drv_X11.c b/drv_X11.c new file mode 100644 index 0000000..e92b769 --- /dev/null +++ b/drv_X11.c @@ -0,0 +1,808 @@ +/* $Id: drv_X11.c 1125 2010-07-11 11:17:41Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_X11.c $ + * + * new style X11 Driver for LCD4Linux + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004, 2008 The LCD4Linux Team + * + * based on the old XWindow.c which is + * Copyright (C) 2000 Herbert Rosmanith + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_X11 + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "timer.h" +#include "plugin.h" +#include "rgb.h" +#include "drv.h" +#include "widget.h" +#include "widget_keypad.h" +#include "drv_generic_graphic.h" +#include "drv_generic_keypad.h" + +#ifdef WITH_DMALLOC +#include +#endif + +static char Name[] = "X11"; + +static int pixel = -1; /* pointsize in pixel */ +static int pgap = 0; /* gap between points */ +static int rgap = 0; /* row gap between lines */ +static int cgap = 0; /* column gap between characters */ +static int border = 0; /* window border */ +static int buttons = 0; /* number of keypad buttons */ +static int btnwidth = 0; +static int btnheight = 0; + +static int dimx, dimy; /* total window dimension in pixel */ +static Atom wmDeleteMessage; + +static RGBA *drv_X11_FB = NULL; /* framebuffer */ + +static RGBA BP_COL = {.R = 0xff,.G = 0xff,.B = 0xff,.A = 0x00 }; /* pixel background color */ +static RGBA BR_COL = {.R = 0xff,.G = 0xff,.B = 0xff,.A = 0x00 }; /* border color */ + +static Display *dp; +static int sc, dd; +static Window w, rw; +static Visual *vi; +static GC gc; +static Colormap cm; +static Pixmap pm; + +static int allow_autorepeat = 1; /* consider auto-repeated KeyPress events? */ + +static char myDisplayName[256] = ""; +static int opTableEntries = 2; +static XrmOptionDescRec opTable[] = { + {"-display", ".display", XrmoptionSepArg, NULL}, + {"-synchronous", "*synchronous", XrmoptionNoArg, "on"}, +}; + +static XrmDatabase commandlineDB; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static XColor drv_X11_color(RGBA c, int brightness) +{ + static XColor col[64]; + static unsigned char alloced[64] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 + }; + XColor xc; + int key; + + xc.red = brightness * c.R; + xc.green = brightness * c.G; + xc.blue = brightness * c.B; + /* 16bits per color, compressed to 6 bits (2 each color) */ + key = (xc.red & 0xc000) >> 10 | (xc.green & 0xc000) >> 12 | (xc.blue & 0xc000) >> 14; + /* todo: support more than 64 colors: check if allocated color is exactly the requested */ + if (alloced[key]) { + xc = col[key]; + } else { + xc.flags = DoRed | DoGreen | DoBlue; + if (XAllocColor(dp, cm, &xc) == False) { + error("%s: XAllocColor(%02x%02x%02x) failed!", Name, c.R, c.G, c.B); + } + col[key] = xc; + alloced[key] = 1; + } + + XSetForeground(dp, gc, xc.pixel); + + return (xc); +} + + +static void drv_X11_blit(const int row, const int col, const int height, const int width) +{ + int r, c; + + for (r = row; r < row + height; r++) { + int y = border + (r / YRES) * rgap + r * (pixel + pgap); + for (c = col; c < col + width; c++) { + int x = border + (c / XRES) * cgap + c * (pixel + pgap); + RGBA p1 = drv_X11_FB[r * DCOLS + c]; + RGBA p2 = drv_generic_graphic_rgb(r, c); + if (p1.R != p2.R || p1.G != p2.G || p1.B != p2.B) { + XClearArea(dp, w, x, y, pixel, pixel, 1); + drv_X11_FB[r * DCOLS + c] = p2; + } + } + } +} + + +static int drv_X11_brightness(int brightness) +{ + static int Brightness = 255; + int i; + + /* -1 is used to query the current brightness */ + if (brightness == -1) + return Brightness; + + if (brightness < 0) + brightness = 0; + if (brightness > 255) + brightness = 255; + + if (Brightness != brightness) { + + float dim = brightness / 255.0; + + debug("%s: set brightness to %d%%", Name, (int) (dim * 100)); + + /* set new background */ + XSetWindowBackground(dp, w, drv_X11_color(BR_COL, brightness).pixel); + + /* redraw every LCD pixel */ + XClearWindow(dp, w); + for (i = 0; i < DROWS * DCOLS; i++) { + drv_X11_FB[i] = NO_COL; + } + drv_X11_blit(0, 0, LROWS, LCOLS); + + /* remember new brightness */ + Brightness = brightness; + } + + return Brightness; +} + + +static int drv_X11_keypad(const int num) +{ + int val; + int new_num = num; + + if (new_num > 0) + val = WIDGET_KEY_PRESSED; + else { + /* negative values mark a key release */ + new_num = -num; + val = WIDGET_KEY_RELEASED; + } + + switch (new_num) { + case 1: + val += WIDGET_KEY_UP; + break; + case 2: + val += WIDGET_KEY_DOWN; + break; + case 3: + val += WIDGET_KEY_LEFT; + break; + case 4: + val += WIDGET_KEY_RIGHT; + break; + case 5: + val += WIDGET_KEY_CONFIRM; + break; + case 6: + val += WIDGET_KEY_CANCEL; + break; + default: + error("%s: unknown keypad value %d", Name, num); + } + + return val; +} + + +static void drv_X11_expose(const int x, const int y, const int width, const int height) +{ + /* + * theory of operation: + * instead of the old, fully-featured but complicated update + * region calculation, we do an update of the whole display, + * but check before every pixel if the pixel region is inside + * the update region. + */ + + int r, c; + int x0, y0; + int x1, y1; + XFontStruct *xfs; + int xoffset = border + (DCOLS / XRES) * cgap + DCOLS * (pixel + pgap); + int yoffset = border + (DROWS / YRES) * rgap; + int yk; + char *s; + char unknownTxt[10]; + XRectangle rect[DROWS * DCOLS]; + int nrect = 0; + RGBA col; + RGBA lastCol = { 0, 0, 0, 0 }; + int hasLastCol = 0; + int brightness = drv_X11_brightness(-1); + + x0 = x - pixel; + x1 = x + pixel + width; + y0 = y - pixel; + y1 = y + pixel + height; + + for (r = 0; r < DROWS; r++) { + int yc = border + (r / YRES) * rgap + r * (pixel + pgap); + if (yc < y0 || yc > y1) + continue; + for (c = 0; c < DCOLS; c++) { + int xc = border + (c / XRES) * cgap + c * (pixel + pgap); + if (xc < x0 || xc > x1) + continue; + col = drv_generic_graphic_rgb(r, c); + if (hasLastCol) { + /* if the color of this pixel is different to the last pixels draw the old ones */ + if (col.R != lastCol.R || col.G != lastCol.G || col.B != lastCol.B) { + drv_X11_color(lastCol, brightness); + XFillRectangles(dp, w, gc, rect, nrect); + nrect = 0; + lastCol = col; + } + rect[nrect].x = xc; + rect[nrect].y = yc; + rect[nrect].width = pixel; + rect[nrect].height = pixel; + nrect++; + } else { + /* 1st shot: no old color */ + drv_X11_color(col, brightness); + XFillRectangle(dp, w, gc, xc, yc, pixel, pixel); + lastCol = col; + hasLastCol = 1; + } + } + } + /* draw the last block of rectangles */ + drv_X11_color(lastCol, brightness); + XFillRectangles(dp, w, gc, rect, nrect); + + /* Keypad on the right side */ + if (x1 >= xoffset) { + xfs = XQueryFont(dp, XGContextFromGC(DefaultGC(dp, 0))); + if (drv_X11_brightness(-1) > 127) { + drv_X11_color(FG_COL, 255); + } else { + drv_X11_color(BG_COL, 255); + } + for (r = 0; r < buttons; r++) { + yk = yoffset + r * (btnheight + pgap); + switch (r) { + case 0: + s = "Up"; + break; + case 1: + s = "Down"; + break; + case 2: + s = "Left"; + break; + case 3: + s = "Right"; + break; + case 4: + s = "Confirm"; + break; + case 5: + s = "Cancel"; + break; + default: + snprintf(unknownTxt, sizeof(unknownTxt), "#%d??", r); + s = unknownTxt; + } + XDrawRectangle(dp, w, gc, xoffset, yk, btnwidth, btnheight - 2); + XDrawString(dp, w, gc, + xoffset + btnwidth / 2 - (xfs->max_bounds.width * strlen(s)) / 2, + yk + btnheight / 2 + xfs->max_bounds.ascent / 2, s, strlen(s)); + } + } +} + + +static void drv_X11_timer( __attribute__ ((unused)) + void *notused) +{ + XEvent ev; + XRectangle exp; + KeySym key; + int xoffset = border + (DCOLS / XRES) * cgap + DCOLS * (pixel + pgap); + int yoffset = border + (DROWS / YRES) * rgap; + static int btn = 0; + + if (XCheckWindowEvent + (dp, w, ExposureMask | KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask, &ev) == 0 + /* there is no ClientMessageMask, so this will be checked separately */ + && XCheckTypedWindowEvent(dp, w, ClientMessage, &ev) == 0) + return; + + /* check whether key has been retriggered by "auto repeat" */ + unsigned short is_retriggered = 0; + + switch (ev.type) { + + case Expose: + /* collect all expose events in eventqueue */ + exp.x = ev.xexpose.x; + exp.y = ev.xexpose.y; + exp.width = ev.xexpose.width; + exp.height = ev.xexpose.height; + while (XCheckWindowEvent(dp, w, ExposureMask, &ev)) { + if (ev.xexpose.x < exp.x) { + exp.width += exp.x - ev.xexpose.x; + exp.x -= exp.x - ev.xexpose.x; + } + if (ev.xexpose.y < exp.y) { + exp.height += exp.y - ev.xexpose.y; + exp.y -= exp.y - ev.xexpose.y; + } + if (ev.xexpose.x + ev.xexpose.width > exp.x + exp.width) { + exp.width += ev.xexpose.x + ev.xexpose.width - (exp.x + exp.width); + } + if (ev.xexpose.y + ev.xexpose.height > exp.y + exp.height) { + exp.height += ev.xexpose.y + ev.xexpose.height - (exp.y + exp.height); + } + } + drv_X11_expose(exp.x, exp.y, exp.width, exp.height); + break; + + case KeyPress: + key = XLookupKeysym(&ev.xkey, 0); + switch (key) { + case XK_Up: + btn = 1; + break; + case XK_Down: + btn = 2; + break; + case XK_Left: + btn = 3; + break; + case XK_Right: + btn = 4; + break; + case XK_Return: + btn = 5; + break; + case XK_Escape: + btn = 6; + break; + default: + btn = 0; + } + /* only register key press if button is defined on GUI */ + if (btn > 0) { + if (btn <= buttons) { + debug("key for button %i pressed", btn); + drv_X11_color(BG_COL, 255); + XFillRectangle(dp, w, gc, xoffset + 1, yoffset + (btn - 1) * (btnheight + pgap) + 1, btnwidth - 1, + btnheight - 2 - 1); + drv_generic_keypad_press(btn); + } else { + debug("key press for button %i ignored", btn); + } + } + break; + + case KeyRelease: + /* check whether key has been retriggered by "auto repeat" */ + if (!allow_autorepeat && XEventsQueued(dp, QueuedAfterReading)) { + XEvent nev; + XPeekEvent(dp, &nev); + + if (nev.type == KeyPress && nev.xkey.time == ev.xkey.time && nev.xkey.keycode == ev.xkey.keycode) { + is_retriggered = 1; + + /* delete retriggered KeyPress event */ + XNextEvent(dp, &ev); + } + } + + key = XLookupKeysym(&ev.xkey, 0); + switch (key) { + case XK_Up: + btn = 1; + break; + case XK_Down: + btn = 2; + break; + case XK_Left: + btn = 3; + break; + case XK_Right: + btn = 4; + break; + case XK_Return: + btn = 5; + break; + case XK_Escape: + btn = 6; + break; + } + /* only register key release if button is defined on GUI */ + if (!is_retriggered && (btn > 0)) { + if (btn <= buttons) { + debug("key for button %i released", btn); + XClearArea(dp, w, xoffset, yoffset + (btn - 1) * (btnheight + pgap), btnwidth, btnheight - 2, + 1 /* true */ ); + /* negative values mark a key release */ + drv_generic_keypad_press(-btn); + } else { + debug("key release for button %i ignored", btn); + } + } + break; + + case ButtonPress: + if (ev.xbutton.x >= xoffset && ev.xbutton.x <= xoffset + btnwidth + && ev.xbutton.y >= yoffset && ev.xbutton.y <= yoffset + buttons * btnheight + (buttons - 1) * pgap) { + btn = (ev.xbutton.y - yoffset) / (btnheight + pgap) + 1; /* btn 0 is unused */ + debug("button %d pressed", btn); + drv_X11_color(BG_COL, 255); + XFillRectangle(dp, w, gc, xoffset + 1, yoffset + (btn - 1) * (btnheight + pgap) + 1, btnwidth - 1, + btnheight - 2 - 1); + drv_generic_keypad_press(btn); + } + break; + + case ButtonRelease: + if (ev.xbutton.x >= xoffset && ev.xbutton.x <= xoffset + btnwidth + && ev.xbutton.y >= yoffset && ev.xbutton.y <= yoffset + buttons * btnheight + (buttons - 1) * pgap) { + btn = (ev.xbutton.y - yoffset) / (btnheight + pgap) + 1; /* btn 0 is unused */ + debug("button %d released", btn); + XClearArea(dp, w, xoffset, yoffset + (btn - 1) * (btnheight + pgap), btnwidth, btnheight - 2, + 1 /* true */ ); + } + break; + + case ClientMessage: + if ((Atom) (ev.xclient.data.l[0]) == wmDeleteMessage) { + info("%s: Window closed by WindowManager, quit.", Name); + if (raise(SIGTERM) != 0) { + error("%s: Error raising SIGTERM: exit!", Name); + exit(1); + } + } else { + debug("%s: Got XClient message 0x%lx %lx %lx %lx %lx", Name, ev.xclient.data.l[0], + ev.xclient.data.l[1], ev.xclient.data.l[2], ev.xclient.data.l[3], ev.xclient.data.l[4]); + } + + default: + debug("%s: unknown XEvent %d", Name, ev.type); + } +} + + +static int drv_X11_start(const char *section) +{ + int i; + char *s; + XrmValue value; + char *str_type[20]; + XSetWindowAttributes wa; + XSizeHints sh; + XEvent ev; + + /* read display size from config */ + if (sscanf(s = cfg_get(section, "Size", "120x32"), "%dx%d", &DCOLS, &DROWS) != 2 || DCOLS < 1 || DROWS < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + free(s); + + if (sscanf(s = cfg_get(section, "font", "5x8"), "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { + error("%s: bad %s.font '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + free(s); + + if (sscanf(s = cfg_get(section, "pixel", "4+1"), "%d+%d", &pixel, &pgap) != 2 || pixel < 1 || pgap < 0) { + error("%s: bad %s.pixel '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + free(s); + + if (sscanf(s = cfg_get(section, "gap", "-1x-1"), "%dx%d", &cgap, &rgap) != 2 || cgap < -1 || rgap < -1) { + error("%s: bad %s.gap '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + free(s); + + if (rgap < 0) + rgap = pixel + pgap; + if (cgap < 0) + cgap = pixel + pgap; + + if (cfg_number(section, "border", 0, 0, -1, &border) < 0) + return -1; + + /* special case for the X11 driver: + * the border color may be different from the backlight color + * the backlight color is the color of an inactive pixel + * the border color is the color of the border and gaps between pixels + * for the brightness pugin we need a copy of BL_COL, we call it BP_COL + */ + s = cfg_get(section, "basecolor", "000000ff"); + if (color2RGBA(s, &BP_COL) < 0) { + error("%s: ignoring illegal color '%s'", Name, s); + } + free(s); + BL_COL = BP_COL; + + BR_COL = BP_COL; + if ((s = cfg_get(section, "bordercolor", NULL)) != NULL) { + if (color2RGBA(s, &BR_COL) < 0) { + error("%s: ignoring illegal color '%s'", Name, s); + } + free(s); + } + + /* consider auto-repeated KeyPress events? */ + cfg_number(section, "autorepeat", 1, 0, 1, &allow_autorepeat); + + /* virtual keyboard: number of buttons (0..6) */ + if (cfg_number(section, "buttons", 0, 0, 6, &buttons) < 0) + return -1; + + drv_X11_FB = malloc(DCOLS * DROWS * sizeof(*drv_X11_FB)); + if (drv_X11_FB == NULL) { + error("%s: framebuffer could not be allocated: malloc() failed", Name); + return -1; + } + + for (i = 0; i < DCOLS * DROWS; i++) { + drv_X11_FB[i] = NO_COL; + } + + if (XrmGetResource(commandlineDB, "lcd4linux.display", "Lcd4linux.Display", str_type, &value)) { + strncpy(myDisplayName, value.addr, value.size); + debug("%s: X11 display name from command line: %s", Name, myDisplayName); + } + + if ((dp = XOpenDisplay(strlen(myDisplayName) > 0 ? myDisplayName : NULL)) == NULL) { + error("%s: can't open display %s", Name, XDisplayName(strlen(myDisplayName) > 0 ? myDisplayName : NULL)); + return -1; + } + + if (XrmGetResource(commandlineDB, "lcd4linux*synchronous", "Lcd4linux*Synchronous", str_type, &value)) { + debug("%s: X synchronize on", Name); + XSynchronize(dp, 1 /* true */ ); + } + + sc = DefaultScreen(dp); + gc = DefaultGC(dp, sc); + vi = DefaultVisual(dp, sc); + dd = DefaultDepth(dp, sc); + rw = DefaultRootWindow(dp); + cm = DefaultColormap(dp, sc); + + dimx = DCOLS * pixel + (DCOLS - 1) * pgap + (DCOLS / XRES - 1) * cgap; + dimy = DROWS * pixel + (DROWS - 1) * pgap + (DROWS / YRES - 1) * rgap; + if (buttons != 0) { + btnwidth = (DCOLS * pixel + (DCOLS - 1) * pgap) / 10; + btnheight = (DROWS * pixel + (DROWS - 1) * pgap) / buttons; + } + + wa.event_mask = ExposureMask | KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask; + + sh.min_width = sh.max_width = dimx + 2 * border + btnwidth; + sh.min_height = sh.max_height = dimy + 2 * border; + sh.flags = PPosition | PSize | PMinSize | PMaxSize; + + if (sh.min_width > DisplayWidth(dp, sc) || sh.min_height > DisplayHeight(dp, sc)) { + error("%s: Warning: X11-Window with dimensions (%d,%d) is greater than display (%d,%d)!", + Name, sh.min_width, sh.min_height, DisplayWidth(dp, sc), DisplayHeight(dp, sc)); + if (sh.min_width > 32767 || sh.min_height > 32676) { + /* XProtocol data size exceeded */ + exit(1); + } + } + w = XCreateWindow(dp, rw, 0, 0, sh.min_width, sh.min_height, 0, 0, InputOutput, vi, CWEventMask, &wa); + + pm = XCreatePixmap(dp, w, dimx, dimy, dd); + + XSetWMProperties(dp, w, NULL, NULL, NULL, 0, &sh, NULL, NULL); + wmDeleteMessage = XInternAtom(dp, "WM_DELETE_WINDOW", False); + XSetWMProtocols(dp, w, &wmDeleteMessage, 1); + + XSetWindowBackground(dp, w, drv_X11_color(BR_COL, 255).pixel); + XClearWindow(dp, w); + + /* set brightness (after first background painting) */ + if (cfg_number(section, "Brightness", 255, 0, 255, &i) > 0) { + drv_X11_brightness(i); + } + + XStoreName(dp, w, "LCD4Linux"); + XMapWindow(dp, w); + + XFlush(dp); + + while (1) { + XNextEvent(dp, &ev); + if (ev.type == Expose && ev.xexpose.count == 0) + break; + } + + /* regularly process X events */ + /* Fixme: make 20msec configurable */ + timer_add(drv_X11_timer, NULL, 20, 0); + + return 0; +} + + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_brightness(RESULT * result, const int argc, RESULT * argv[]) +{ + double brightness; + + switch (argc) { + case 0: + brightness = drv_X11_brightness(-1); + SetResult(&result, R_NUMBER, &brightness); + break; + case 1: + brightness = drv_X11_brightness(R2N(argv[0])); + SetResult(&result, R_NUMBER, &brightness); + break; + default: + error("%s.brightness(): wrong number of parameters", Name); + SetResult(&result, R_STRING, ""); + } +} + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_X11_list(void) +{ + printf("any X11 server"); + return 0; +} + + +/* read X11 specific command line arguments */ +/* it is defined in drv.h */ +void drv_X11_parseArgs(int *argc, char *argv[]) +{ + XrmInitialize(); + XrmParseCommand(&commandlineDB, opTable, opTableEntries, "lcd4linux", argc, argv); +} + + +/* initialize driver & display */ +int drv_X11_init(const char *section, const int quiet) +{ + RGBA bl_col; + int ret; + + info("%s: %s", Name, "$Rev: 1125 $"); + + /* start display */ + if ((ret = drv_X11_start(section)) != 0) + return ret; + + /* real worker functions */ + drv_generic_graphic_real_blit = drv_X11_blit; + drv_generic_keypad_real_press = drv_X11_keypad; + + /* initialize generic graphic driver */ + /* save BL_COL which may already be dimmed */ + bl_col = BL_COL; + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + BL_COL = bl_col; + + /* initialize generic key pad driver */ + if ((ret = drv_generic_keypad_init(section, Name)) != 0) + return ret; + + drv_generic_graphic_clear(); + + /* initially expose window */ + drv_X11_expose(0, 0, dimx + 2 * border, dimy + 2 * border); + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_graphic_greet(buffer, NULL)) { + drv_X11_expose(0, 0, dimx + 2 * border, dimy + 2 * border); + sleep(3); + drv_generic_graphic_clear(); + } + } + + /* register plugins */ + AddFunction("LCD::brightness", -1, plugin_brightness); + + + return 0; +} + + +/* close driver & display */ +int drv_X11_quit(const __attribute__ ((unused)) + int quiet) +{ + + info("%s: shutting down.", Name); + drv_generic_graphic_quit(); + drv_generic_keypad_quit(); + + if (drv_X11_FB) { + free(drv_X11_FB); + drv_X11_FB = NULL; + } + + return (0); +} + + +DRIVER drv_X11 = { + .name = Name, + .list = drv_X11_list, + .init = drv_X11_init, + .quit = drv_X11_quit, +}; diff --git a/drv_generic.c b/drv_generic.c new file mode 100644 index 0000000..e725e04 --- /dev/null +++ b/drv_generic.c @@ -0,0 +1,115 @@ +/* $Id: drv_generic.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic.c $ + * + * generic driver helper + * + * Copyright (C) 2006 Michael Reinelt + * Copyright (C) 2006 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported functions: + * + * drv_generic_init (void) + * initializes generic stuff and registers plugins + * + */ + + +#include "config.h" + +#include +#include +#include + +#include "debug.h" +#include "plugin.h" +#include "drv_generic.h" + +#ifdef WITH_DMALLOC +#include +#endif + +/* these values are chars (text displays) or pixels (graphic displays) */ + +int LROWS = 0; /* layout size: rows */ +int LCOLS = 0; /* layout size: columns */ + +int DROWS = 4; /* display size: rows */ +int DCOLS = 20; /* display size: columns */ + +int XRES = 6; /* pixel widtht of one char */ +int YRES = 8; /* pixel height of one char */ + + +void (*drv_generic_blit) () = NULL; + + +static void my_drows(RESULT * result) +{ + double value = DROWS; + SetResult(&result, R_NUMBER, &value); +} + +static void my_dcols(RESULT * result) +{ + double value = DCOLS; + SetResult(&result, R_NUMBER, &value); +} + +static void my_xres(RESULT * result) +{ + double value = XRES; + SetResult(&result, R_NUMBER, &value); +} + +static void my_yres(RESULT * result) +{ + double value = YRES; + SetResult(&result, R_NUMBER, &value); +} + +static void my_lrows(RESULT * result) +{ + double value = LROWS; + SetResult(&result, R_NUMBER, &value); +} + +static void my_lcols(RESULT * result) +{ + double value = LCOLS; + SetResult(&result, R_NUMBER, &value); +} + +int drv_generic_init(void) +{ + + AddFunction("LCD::height", 0, my_drows); + AddFunction("LCD::width", 0, my_dcols); + + AddFunction("LCD::xres", 0, my_xres); + AddFunction("LCD::yres", 0, my_yres); + + AddFunction("Layout::height", 0, my_lrows); + AddFunction("Layout::width", 0, my_lcols); + + return 0; +} diff --git a/drv_generic.h b/drv_generic.h new file mode 100644 index 0000000..d4023d2 --- /dev/null +++ b/drv_generic.h @@ -0,0 +1,43 @@ +/* $Id: drv_generic.h 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic.h $ + * + * generic driver helper + * + * Copyright (C) 2006 Michael Reinelt + * Copyright (C) 2006 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _DRV_GENERIC_H_ +#define _DRV_GENERIC_H_ + +/* these values are chars (text displays) or pixels (graphic displays) */ + +extern int LROWS, LCOLS; /* layout size */ +extern int DROWS, DCOLS; /* display size */ + +extern int XRES, YRES; /* pixel width/height of one char */ + +/* these function must be implemented by the generic driver */ +extern void (*drv_generic_blit) (const int row, const int col, const int height, const int width); + +int drv_generic_init(void); + +#endif diff --git a/drv_generic_gpio.c b/drv_generic_gpio.c new file mode 100644 index 0000000..391d196 --- /dev/null +++ b/drv_generic_gpio.c @@ -0,0 +1,246 @@ +/* $Id: drv_generic_gpio.c 1049 2009-11-03 04:59:04Z peterbailey $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_gpio.c $ + * + * generic driver helper for GPO's + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported variables: + * + * extern int GPIS, GPOS; number of Inputs and Outputs + * + * + * these functions must be implemented by the real driver: + * + * int (*drv_generic_gpio_real_set) (const int num, const int val); + * sets GPO num to val, returns the actual value + * + * int (*drv_generic_gpio_real_get) (const int num); + * reads GPI num + * + * + * exported fuctions: + * + * int drv_generic_gpio_init(const char *section, const char *driver) + * initializes the generic GPIO driver + * + * int drv_generic_gpio_clear(void); + * resets all GPO's + * + * int drv_generic_gpio_get (const int num) + * returns value og GPI #num + * + * int drv_generic_gpio_draw(WIDGET * W) + * 'draws' GPO widget + * calls drv_generic_gpio_real_set() + * + * int drv_generic_gpio_quit(void) + * closes the generic GPIO driver + * + */ + +#include "config.h" + +#include + +#include "debug.h" +#include "plugin.h" +#include "widget.h" +#include "widget_gpo.h" + +#include "drv_generic_gpio.h" + +#ifdef WITH_DMALLOC +#include +#endif + +#define MAX_GPIS 32 +#define MAX_GPOS 32 + + +static char *Section = NULL; +static char *Driver = NULL; + +static int GPI[MAX_GPIS]; +static int GPO[MAX_GPOS]; + +int GPOS = 0; +int GPIS = 0; + +int (*drv_generic_gpio_real_set) () = NULL; +int (*drv_generic_gpio_real_get) () = NULL; + + +static void drv_generic_gpio_plugin_gpi(RESULT * result, RESULT * arg1) +{ + int num; + double val; + + num = R2N(arg1); + + if (num <= 0 || num > GPIS) { + error("%s::GPI(%d): GPI out of range (1..%d)", Driver, num, GPIS); + SetResult(&result, R_STRING, ""); + return; + } + + val = drv_generic_gpio_get(num - 1); + SetResult(&result, R_NUMBER, &val); +} + + +static void drv_generic_gpio_plugin_gpo(RESULT * result, const int argc, RESULT * argv[]) +{ + int num, val; + double gpo; + + switch (argc) { + case 1: + num = R2N(argv[0]); + if (num <= 0 || num > GPOS) { + error("%s::GPO(%d): GPO out of range (1..%d)", Driver, num, GPOS); + SetResult(&result, R_STRING, ""); + return; + } + gpo = GPO[num - 1]; + SetResult(&result, R_NUMBER, &gpo); + break; + case 2: + num = R2N(argv[0]); + val = R2N(argv[1]); + if (num <= 0 || num > GPOS) { + error("%s::GPO(%d): GPO out of range (1..%d)", Driver, num, GPOS); + SetResult(&result, R_STRING, ""); + return; + } + if (GPO[num - 1] != val) { + if (drv_generic_gpio_real_set) + GPO[num - 1] = drv_generic_gpio_real_set(num - 1, val); + } + gpo = GPO[num - 1]; + SetResult(&result, R_NUMBER, &gpo); + break; + default: + error("%s::GPO(): wrong number of parameters", Driver); + SetResult(&result, R_STRING, ""); + } +} + + +int drv_generic_gpio_init(const char *section, const char *driver) +{ + WIDGET_CLASS wc; + + Section = (char *) section; + Driver = (char *) driver; + + info("%s: using %d GPI's and %d GPO's", Driver, GPIS, GPOS); + + /* reset all GPO's */ + drv_generic_gpio_clear(); + + /* register gpo widget */ + wc = Widget_GPO; + wc.draw = drv_generic_gpio_draw; + widget_register(&wc); + + /* register plugins */ + AddFunction("LCD::GPI", 1, drv_generic_gpio_plugin_gpi); + AddFunction("LCD::GPO", -1, drv_generic_gpio_plugin_gpo); + + return 0; +} + + +int drv_generic_gpio_clear(void) +{ + int i; + + /* clear GPI buffer */ + for (i = 0; i < MAX_GPIS; i++) { + GPI[i] = 0; + } + + /* clear GPO buffer */ + for (i = 0; i < MAX_GPOS; i++) { + GPO[i] = 0; + } + + /* really clear GPO's */ + for (i = 0; i < GPOS; i++) { + if (drv_generic_gpio_real_set) + GPO[i] = drv_generic_gpio_real_set(i, 0); + + } + + return 0; +} + + +int drv_generic_gpio_get(const int num) +{ + int val = 0; + + if (num < 0 || num >= GPIS) { + error("%s: gpio_get(%d): GPI out of range (0..%d)", Driver, num + 1, GPIS); + return -1; + } + + if (drv_generic_gpio_real_get) + val = drv_generic_gpio_real_get(num); + + GPI[num] = val; + + return val; +} + + +int drv_generic_gpio_draw(WIDGET * W) +{ + WIDGET_GPO *gpo = W->data; + int num, val; + + num = W->row; + val = P2N(&gpo->expression); + + if (num < 0 || num >= GPOS) { + error("%s: gpio_draw(%d): GPO out of range (0..%d)", Driver, num + 1, GPOS); + return -1; + } + + if (GPO[num] != val) { + if (drv_generic_gpio_real_set) + GPO[num] = drv_generic_gpio_real_set(num, val); + } + + return 0; +} + + +int drv_generic_gpio_quit(void) +{ + info("%s: shutting down GPIO driver.", Driver); + drv_generic_gpio_clear(); + return 0; +} diff --git a/drv_generic_gpio.h b/drv_generic_gpio.h new file mode 100644 index 0000000..e951f09 --- /dev/null +++ b/drv_generic_gpio.h @@ -0,0 +1,47 @@ +/* $Id: drv_generic_gpio.h 1051 2009-11-05 08:02:32Z peterbailey $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_gpio.h $ + * + * generic driver helper for GPIO's + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _DRV_GENERIC_GPO_H_ +#define _DRV_GENERIC_GPO_H_ + +#include "widget.h" + +extern int GPIS; /* number of GPI's */ +extern int GPOS; /* number of GPO's */ + +/* these function must be implemented by the real driver */ +extern int (*drv_generic_gpio_real_set) (const int num, const int val); +extern int (*drv_generic_gpio_real_get) (const int num); + +/* generic functions and widget callbacks */ +int drv_generic_gpio_init(const char *section, const char *driver); +int drv_generic_gpio_clear(void); +int drv_generic_gpio_get(const int num); +int drv_generic_gpio_draw(WIDGET * W); +int drv_generic_gpio_quit(void); + +#endif diff --git a/drv_generic_graphic.c b/drv_generic_graphic.c new file mode 100644 index 0000000..cdc0129 --- /dev/null +++ b/drv_generic_graphic.c @@ -0,0 +1,723 @@ +/* $Id: drv_generic_graphic.c 1003 2009-03-26 08:11:33Z michux $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_graphic.c $ + * + * generic driver helper for graphic displays + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported functions: + * + * int drv_generic_graphic_init (char *section, char *driver); + * initializes the generic graphic driver + * + * int drv_generic_graphic_draw (WIDGET *W); + * renders Text widget into framebuffer + * calls drv_generic_graphic_real_blit() + * + * int drv_generic_graphic_icon_draw (WIDGET *W); + * renders Icon widget into framebuffer + * calls drv_generic_graphic_real_blit() + * + * int drv_generic_graphic_bar_draw (WIDGET *W); + * renders Bar widget into framebuffer + * calls drv_generic_graphic_real_blit() + * + * int drv_generic_graphic_quit (void); + * closes generic graphic driver + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "plugin.h" +#include "layout.h" +#include "widget.h" +#include "property.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "widget_image.h" +#include "rgb.h" +#include "drv.h" +#include "drv_generic.h" +#include "drv_generic_graphic.h" +#include "font_6x8.h" +#include "font_6x8_bold.h" + +#ifdef WITH_DMALLOC +#include +#endif + +/* pixel colors */ +RGBA FG_COL = {.R = 0x00,.G = 0x00,.B = 0x00,.A = 0xff }; +RGBA BG_COL = {.R = 0xff,.G = 0xff,.B = 0xff,.A = 0xff }; +RGBA BL_COL = {.R = 0xff,.G = 0xff,.B = 0xff,.A = 0x00 }; +RGBA NO_COL = {.R = 0x00,.G = 0x00,.B = 0x00,.A = 0x00 }; + +static char *Section = NULL; +static char *Driver = NULL; + +/* framebuffer */ +static RGBA *drv_generic_graphic_FB[LAYERS] = { NULL, }; + +/* inverted colors */ +static int INVERTED = 0; + +/* must be implemented by the real driver */ +void (*drv_generic_graphic_real_blit) () = NULL; + + +/****************************************/ +/*** generic Framebuffer stuff ***/ +/****************************************/ + +static void drv_generic_graphic_resizeFB(int rows, int cols) +{ + RGBA *newFB; + int i, l, row, col; + + /* Layout FB is large enough */ + if (rows <= LROWS && cols <= LCOLS) + return; + + /* get maximum values */ + if (rows < LROWS) + rows = LROWS; + if (cols < LCOLS) + cols = LCOLS; + + for (l = 0; l < LAYERS; l++) { + + /* allocate and initialize new Layout FB */ + newFB = malloc(cols * rows * sizeof(*newFB)); + for (i = 0; i < rows * cols; i++) + newFB[i] = NO_COL; + + /* transfer contents */ + if (drv_generic_graphic_FB[l] != NULL) { + for (row = 0; row < LROWS; row++) { + for (col = 0; col < LCOLS; col++) { + newFB[row * cols + col] = drv_generic_graphic_FB[l][row * LCOLS + col]; + } + } + free(drv_generic_graphic_FB[l]); + } + drv_generic_graphic_FB[l] = newFB; + } + + LCOLS = cols; + LROWS = rows; + +} + +static void drv_generic_graphic_window(int pos, int size, int max, int *wpos, int *wsize) +{ + int p1 = pos; + int p2 = pos + size; + + *wpos = 0; + *wsize = 0; + + if (p1 > max || p2 < 0 || size < 1) + return; + + if (p1 < 0) + p1 = 0; + + if (p2 > max) + p2 = max; + + *wpos = p1; + *wsize = p2 - p1; +} + +static void drv_generic_graphic_blit(const int row, const int col, const int height, const int width) +{ + if (drv_generic_graphic_real_blit) { + int r, c, h, w; + drv_generic_graphic_window(row, height, DROWS, &r, &h); + drv_generic_graphic_window(col, width, DCOLS, &c, &w); + if (h > 0 && w > 0) { + drv_generic_graphic_real_blit(r, c, h, w); + } + } +} + +static RGBA drv_generic_graphic_blend(const int row, const int col) +{ + int l, o; + RGBA p; + RGBA ret; + + ret.R = BL_COL.R; + ret.G = BL_COL.G; + ret.B = BL_COL.B; + ret.A = 0x00; + + /* find first opaque layer */ + /* layers below are fully covered */ + o = LAYERS - 1; + for (l = 0; l < LAYERS; l++) { + p = drv_generic_graphic_FB[l][row * LCOLS + col]; + if (p.A == 255) { + o = l; + break; + } + } + + for (l = o; l >= 0; l--) { + p = drv_generic_graphic_FB[l][row * LCOLS + col]; + switch (p.A) { + case 0: + break; + case 255: + ret.R = p.R; + ret.G = p.G; + ret.B = p.B; + ret.A = 0xff; + break; + default: + ret.R = (p.R * p.A + ret.R * (255 - p.A)) / 255; + ret.G = (p.G * p.A + ret.G * (255 - p.A)) / 255; + ret.B = (p.B * p.A + ret.B * (255 - p.A)) / 255; + ret.A = 0xff; + } + } + if (INVERTED) { + ret.R = 255 - ret.R; + ret.G = 255 - ret.G; + ret.B = 255 - ret.B; + } + + return ret; +} + + +/****************************************/ +/*** generic text handling ***/ +/****************************************/ + +static void drv_generic_graphic_render(const int layer, const int row, const int col, const RGBA fg, const RGBA bg, + const char *style, const char *txt) +{ + int c, r, x, y, len; + + /* sanity checks */ + if (layer < 0 || layer >= LAYERS) { + error("%s: layer %d out of bounds (0..%d)", Driver, layer, LAYERS - 1); + return; + } + + len = strlen(txt); + + /* maybe grow layout framebuffer */ + drv_generic_graphic_resizeFB(row + YRES, col + XRES * len); + + r = row; + c = col; + + /* render text into layout FB */ + while (*txt != '\0') { + unsigned char *chr; + + if (strstr(style, "bold") != NULL) { + chr = Font_6x8_bold[(int) *(unsigned char *) txt]; + } else { + chr = Font_6x8[(int) *(unsigned char *) txt]; + } + + for (y = 0; y < YRES; y++) { + int mask = 1 << XRES; + for (x = 0; x < XRES; x++) { + mask >>= 1; + if (chr[y] & mask) + drv_generic_graphic_FB[layer][(r + y) * LCOLS + c + x] = fg; + else + drv_generic_graphic_FB[layer][(r + y) * LCOLS + c + x] = bg; + } + } + c += XRES; + txt++; + } + + /* flush area */ + drv_generic_graphic_blit(row, col, YRES, XRES * len); + +} + + +/* say hello to the user */ +int drv_generic_graphic_greet(const char *msg1, const char *msg2) +{ + char *line1[] = { "* LCD4Linux " VERSION " *", + "LCD4Linux " VERSION, + "* LCD4Linux *", + "LCD4Linux", + "L4Linux", + NULL + }; + + char *line2[] = { "http://lcd4linux.bulix.org", + "lcd4linux.bulix.org", + NULL + }; + + int i; + int flag = 0; + + unsigned int cols = DCOLS / XRES; + unsigned int rows = DROWS / YRES; + + for (i = 0; line1[i]; i++) { + if (strlen(line1[i]) <= cols) { + drv_generic_graphic_render(0, YRES * 0, XRES * ((cols - strlen(line1[i])) / 2), FG_COL, BG_COL, "norm", + line1[i]); + flag = 1; + break; + } + } + + if (rows >= 2) { + for (i = 0; line2[i]; i++) { + if (strlen(line2[i]) <= cols) { + drv_generic_graphic_render(0, YRES * 1, XRES * ((cols - strlen(line2[i])) / 2), FG_COL, BG_COL, "norm", + line2[i]); + flag = 1; + break; + } + } + } + + if (msg1 && rows >= 3) { + unsigned int len = strlen(msg1); + if (len <= cols) { + drv_generic_graphic_render(0, YRES * 2, XRES * ((cols - len) / 2), FG_COL, BG_COL, "norm", msg1); + flag = 1; + } + } + + if (msg2 && rows >= 4) { + unsigned int len = strlen(msg2); + if (len <= cols) { + drv_generic_graphic_render(0, YRES * 3, XRES * ((cols - len) / 2), FG_COL, BG_COL, "norm", msg2); + flag = 1; + } + } + + return flag; +} + + +int drv_generic_graphic_draw(WIDGET * W) +{ + WIDGET_TEXT *Text = W->data; + RGBA fg, bg; + + fg = W->fg_valid ? W->fg_color : FG_COL; + bg = W->bg_valid ? W->bg_color : BG_COL; + + drv_generic_graphic_render(W->layer, YRES * W->row, XRES * W->col, fg, bg, P2S(&Text->style), Text->buffer); + + return 0; +} + + +/****************************************/ +/*** generic icon handling ***/ +/****************************************/ + +int drv_generic_graphic_icon_draw(WIDGET * W) +{ + WIDGET_ICON *Icon = W->data; + RGBA fg, bg; + unsigned char *bitmap = Icon->bitmap + YRES * Icon->curmap; + int layer, row, col; + int x, y; + int visible; + + layer = W->layer; + row = YRES * W->row; + col = XRES * W->col; + + fg = W->fg_valid ? W->fg_color : FG_COL; + bg = W->bg_valid ? W->bg_color : BG_COL; + + /* sanity check */ + if (layer < 0 || layer >= LAYERS) { + error("%s: layer %d out of bounds (0..%d)", Driver, layer, LAYERS - 1); + return -1; + } + + /* maybe grow layout framebuffer */ + drv_generic_graphic_resizeFB(row + YRES, col + XRES); + + /* Icon visible? */ + visible = P2N(&Icon->visible) > 0; + + /* render icon */ + for (y = 0; y < YRES; y++) { + int mask = 1 << XRES; + for (x = 0; x < XRES; x++) { + int i = (row + y) * LCOLS + col + x; + mask >>= 1; + if (visible) { + if (bitmap[y] & mask) + drv_generic_graphic_FB[layer][i] = fg; + else + drv_generic_graphic_FB[layer][i] = bg; + } else { + drv_generic_graphic_FB[layer][i] = BG_COL; + } + } + } + + /* flush area */ + drv_generic_graphic_blit(row, col, YRES, XRES); + + return 0; + +} + + +/****************************************/ +/*** generic bar handling ***/ +/****************************************/ + +int drv_generic_graphic_bar_draw(WIDGET * W) +{ + WIDGET_BAR *Bar = W->data; + RGBA fg, bg, bar[2]; + int layer, row, col, len, res, rev, max, val1, val2; + int x, y; + DIRECTION dir; + STYLE style; + + layer = W->layer; + row = YRES * W->row; + col = XRES * W->col; + dir = Bar->direction; + style = Bar->style; + len = Bar->length; + + fg = W->fg_valid ? W->fg_color : FG_COL; + bg = W->bg_valid ? W->bg_color : BG_COL; + + bar[0] = Bar->color_valid[0] ? Bar->color[0] : fg; + bar[1] = Bar->color_valid[1] ? Bar->color[1] : fg; + + /* sanity check */ + if (layer < 0 || layer >= LAYERS) { + error("%s: layer %d out of bounds (0..%d)", Driver, layer, LAYERS - 1); + return -1; + } + + /* maybe grow layout framebuffer */ + if (dir & (DIR_EAST | DIR_WEST)) { + drv_generic_graphic_resizeFB(row + YRES, col + XRES * len); + } else { + drv_generic_graphic_resizeFB(row + YRES * len, col + XRES); + } + + res = dir & (DIR_EAST | DIR_WEST) ? XRES : YRES; + max = len * res; + val1 = Bar->val1 * (double) (max); + val2 = Bar->val2 * (double) (max); + + if (val1 < 1) + val1 = 1; + else if (val1 > max) + val1 = max; + + if (val2 < 1) + val2 = 1; + else if (val2 > max) + val2 = max; + + rev = 0; + + switch (dir) { + case DIR_WEST: + val1 = max - val1; + val2 = max - val2; + rev = 1; + + case DIR_EAST: + for (y = 0; y < YRES; y++) { + int val = y < YRES / 2 ? val1 : val2; + RGBA bc = y < YRES / 2 ? bar[0] : bar[1]; + + for (x = 0; x < max; x++) { + if (x < val) + drv_generic_graphic_FB[layer][(row + y) * LCOLS + col + x] = rev ? bg : bc; + else + drv_generic_graphic_FB[layer][(row + y) * LCOLS + col + x] = rev ? bc : bg; + + if (style) { + drv_generic_graphic_FB[layer][(row + 0) * LCOLS + col + x] = fg; + drv_generic_graphic_FB[layer][(row + YRES - 1) * LCOLS + col + x] = fg; + } + } + if (style) { + drv_generic_graphic_FB[layer][(row + y) * LCOLS + col] = fg; + drv_generic_graphic_FB[layer][(row + y) * LCOLS + col + max - 1] = fg; + } + } + break; + + case DIR_NORTH: + val1 = max - val1; + val2 = max - val2; + rev = 1; + + case DIR_SOUTH: + for (x = 0; x < XRES; x++) { + int val = x < XRES / 2 ? val1 : val2; + RGBA bc = x < XRES / 2 ? bar[0] : bar[1]; + for (y = 0; y < max; y++) { + if (y < val) + drv_generic_graphic_FB[layer][(row + y) * LCOLS + col + x] = rev ? bg : bc; + else + drv_generic_graphic_FB[layer][(row + y) * LCOLS + col + x] = rev ? bc : bg; + if (style) { + drv_generic_graphic_FB[layer][(row + y) * LCOLS + col + 0] = fg; + drv_generic_graphic_FB[layer][(row + y) * LCOLS + col + XRES - 1] = fg; + } + } + if (style) { + drv_generic_graphic_FB[layer][(row + 0) * LCOLS + col + x] = fg; + drv_generic_graphic_FB[layer][(row + max - 1) * LCOLS + col + x] = fg; + } + } + break; + } + + /* flush area */ + if (dir & (DIR_EAST | DIR_WEST)) { + drv_generic_graphic_blit(row, col, YRES, XRES * len); + } else { + drv_generic_graphic_blit(row, col, YRES * len, XRES); + } + + return 0; +} + + +/****************************************/ +/*** generic image handling ***/ +/****************************************/ + +int drv_generic_graphic_image_draw(WIDGET * W) +{ + WIDGET_IMAGE *Image = W->data; + int layer, row, col, width, height; + int x, y; + int visible; + + layer = W->layer; + row = W->row; + col = W->col; + width = Image->width; + height = Image->height; + + /* sanity check */ + if (layer < 0 || layer >= LAYERS) { + error("%s: layer %d out of bounds (0..%d)", Driver, layer, LAYERS - 1); + return -1; + } + + /* if no size or no image at all, do nothing */ + if (width <= 0 || height <= 0 || Image->bitmap == NULL) { + return 0; + } + + /* maybe grow layout framebuffer */ + drv_generic_graphic_resizeFB(row + height, col + width); + + /* render image */ + visible = P2N(&Image->visible); + for (y = 0; y < height; y++) { + for (x = 0; x < width; x++) { + int i = (row + y) * LCOLS + col + x; + if (visible) { + drv_generic_graphic_FB[layer][i] = Image->bitmap[y * width + x]; + } else { + drv_generic_graphic_FB[layer][i] = BG_COL; + } + } + } + + /* flush area */ + drv_generic_graphic_blit(row, col, height, width); + + return 0; + +} + + +/****************************************/ +/*** generic init/quit ***/ +/****************************************/ + +int drv_generic_graphic_init(const char *section, const char *driver) +{ + int i, l; + char *color; + WIDGET_CLASS wc; + + Section = (char *) section; + Driver = (char *) driver; + + /* init layout framebuffer */ + LROWS = 0; + LCOLS = 0; + + for (l = 0; l < LAYERS; l++) + drv_generic_graphic_FB[l] = NULL; + + drv_generic_graphic_resizeFB(DROWS, DCOLS); + + /* sanity check */ + for (l = 0; l < LAYERS; l++) { + if (drv_generic_graphic_FB[l] == NULL) { + error("%s: framebuffer could not be allocated: malloc() failed", Driver); + return -1; + } + } + + /* init generic driver & register plugins */ + drv_generic_init(); + + /* set default colors */ + color = cfg_get(Section, "foreground", "000000ff"); + if (color2RGBA(color, &FG_COL) < 0) { + error("%s: ignoring illegal color '%s'", Driver, color); + } + if (color) + free(color); + + color = cfg_get(Section, "background", "ffffff00"); + if (color2RGBA(color, &BG_COL) < 0) { + error("%s: ignoring illegal color '%s'", Driver, color); + } + if (color) + free(color); + + color = cfg_get(Section, "basecolor", "ffffff"); + if (color2RGBA(color, &BL_COL) < 0) { + error("%s: ignoring illegal color '%s'", Driver, color); + } + if (color) + free(color); + + /* inverted display? */ + cfg_number(section, "inverted", 0, 0, 1, &INVERTED); + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_graphic_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_graphic_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_graphic_bar_draw; + widget_register(&wc); + + /* register image widget */ +#ifdef WITH_IMAGE + wc = Widget_Image; + wc.draw = drv_generic_graphic_image_draw; + widget_register(&wc); +#endif + + /* clear framebuffer but do not blit to display */ + for (l = 0; l < LAYERS; l++) + for (i = 0; i < LCOLS * LROWS; i++) + drv_generic_graphic_FB[l][i] = NO_COL; + + return 0; +} + + +int drv_generic_graphic_clear(void) +{ + int i, l; + + for (l = 0; l < LAYERS; l++) + for (i = 0; i < LCOLS * LROWS; i++) + drv_generic_graphic_FB[l][i] = NO_COL; + + drv_generic_graphic_blit(0, 0, LROWS, LCOLS); + + return 0; +} + + +RGBA drv_generic_graphic_rgb(const int row, const int col) +{ + return drv_generic_graphic_blend(row, col); +} + + +unsigned char drv_generic_graphic_gray(const int row, const int col) +{ + RGBA p = drv_generic_graphic_blend(row, col); + return (77 * p.R + 150 * p.G + 28 * p.B) / 255; +} + + +unsigned char drv_generic_graphic_black(const int row, const int col) +{ + return drv_generic_graphic_gray(row, col) < 127; +} + + +int drv_generic_graphic_quit(void) +{ + int l; + + for (l = 0; l < LAYERS; l++) { + if (drv_generic_graphic_FB[l]) { + free(drv_generic_graphic_FB[l]); + drv_generic_graphic_FB[l] = NULL; + } + } + widget_unregister(); + return (0); +} diff --git a/drv_generic_graphic.h b/drv_generic_graphic.h new file mode 100644 index 0000000..dd16235 --- /dev/null +++ b/drv_generic_graphic.h @@ -0,0 +1,58 @@ +/* $Id: drv_generic_graphic.h 959 2009-01-13 12:55:23Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_graphic.h $ + * + * generic driver helper for graphic displays + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _DRV_GENERIC_GRAPHIC_H_ +#define _DRV_GENERIC_GRAPHIC_H_ + +#include "drv_generic.h" +#include "widget.h" +#include "rgb.h" + +extern RGBA FG_COL; /* foreground color */ +extern RGBA BG_COL; /* background color */ +extern RGBA BL_COL; /* backlight color */ +extern RGBA NO_COL; /* no color (completely transparent) */ + +/* these functions must be implemented by the real driver */ +extern void (*drv_generic_graphic_real_blit) (const int row, const int col, const int height, const int width); + +/* helper function to get pixel color or gray value */ +extern RGBA drv_generic_graphic_rgb(const int row, const int col); +extern unsigned char drv_generic_graphic_gray(const int row, const int col); +extern unsigned char drv_generic_graphic_black(const int row, const int col); + + +/* generic functions and widget callbacks */ +int drv_generic_graphic_init(const char *section, const char *driver); +int drv_generic_graphic_clear(void); +int drv_generic_graphic_greet(const char *msg1, const char *msg2); +int drv_generic_graphic_draw(WIDGET * W); +int drv_generic_graphic_icon_draw(WIDGET * W); +int drv_generic_graphic_bar_draw(WIDGET * W); +int drv_generic_graphic_quit(void); + +#endif diff --git a/drv_generic_i2c.c b/drv_generic_i2c.c new file mode 100644 index 0000000..3d99c2d --- /dev/null +++ b/drv_generic_i2c.c @@ -0,0 +1,173 @@ +/* $Id: drv_generic_i2c.c 771 2007-02-25 12:27:26Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_i2c.c $ + * + * generic driver helper for i2c displays + * + * Copyright (C) 2005 Luis Correia + * Copyright (C) 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + /* + DISCLAIMER!!!! + + The following code is WORK IN PROGRESS, since it basicly 'works for us...' + + (C) 2005 Paul Kamphuis & Luis Correia + + We have removed all of the delays from this code, as the I2C bus is slow enough... + (maximum possible speed is 100KHz only) + + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "lcd4linux_i2c.h" +#include "debug.h" +#include "qprintf.h" +#include "cfg.h" +#include "udelay.h" +#include "drv_generic_i2c.h" + + +static char *Driver = ""; +static char *Section = ""; +static int i2c_device; + + +static void my_i2c_smbus_write_byte_data(const int device, const unsigned char val) +{ + struct i2c_smbus_ioctl_data args; + union i2c_smbus_data data; + args.read_write = I2C_SMBUS_WRITE; + args.command = val; + args.size = I2C_SMBUS_BYTE_DATA; + data.byte = val; + args.data = &data; + if (ioctl(device, I2C_SMBUS, &args) < 0) { + info("I2C: device %d IOCTL failed !\n", device); + } +} + +/* unused, ifdef'ed away to avoid compiler warning */ +#if 0 +static void my_i2c_smbus_read_byte_data(const int device, const unsigned char data) +{ + struct i2c_smbus_ioctl_data args; + args.read_write = I2C_SMBUS_READ; + args.command = data; + args.size = I2C_SMBUS_BYTE; + args.data = 0; + ioctl(device, I2C_SMBUS, &args); +} +#endif + + +int drv_generic_i2c_open(const char *section, const char *driver) +{ + int dev; + char *bus, *device; + udelay_init(); + Section = (char *) section; + Driver = (char *) driver; + bus = cfg_get(Section, "Port", NULL); + device = cfg_get(Section, "Device", NULL); + dev = atoi(device); + info("%s: initializing I2C bus %s", Driver, bus); + if ((i2c_device = open(bus, O_WRONLY)) < 0) { + error("%s: I2C bus %s open failed !\n", Driver, bus); + goto exit_error; + } + info("%s: selecting slave device 0x%x", Driver, dev); + if (ioctl(i2c_device, I2C_SLAVE, dev) < 0) { + error("%s: error selecting slave device 0x%x\n", Driver, dev); + goto exit_error; + } + + info("%s: initializing I2C slave device 0x%x", Driver, dev); + if (i2c_smbus_write_quick(i2c_device, I2C_SMBUS_WRITE) < 0) { + error("%s: error initializing device 0x%x\n", Driver, dev); + close(i2c_device); + } + + return 0; + + exit_error: + free(bus); + free(device); + close(i2c_device); + return -1; +} + +int drv_generic_i2c_close(void) +{ + close(i2c_device); + return 0; +} + +unsigned char drv_generic_i2c_wire(const char *name, const char *deflt) +{ + unsigned char w; + char wire[256]; + char *s; + qprintf(wire, sizeof(wire), "Wire.%s", name); + s = cfg_get(Section, wire, deflt); + if (strlen(s) == 3 && strncasecmp(s, "DB", 2) == 0 && s[2] >= '0' && s[2] <= '7') { + w = s[2] - '0'; + } else if (strcasecmp(s, "GND") == 0) { + w = 0; + } else { + error("%s: unknown signal <%s> for wire <%s>", Driver, s, name); + error("%s: should be DB0..7 or GND", Driver); + return 0xff; + } + free(s); + if (w == 0) { + info("%s: wiring: [DISPLAY:%s]<==>[i2c:GND]", Driver, name); + } else { + info("%s: wiring: [DISPLAY:%s]<==>[i2c:DB%d]", Driver, name, w); + } + w = 1 << w; + return w; +} + + +void drv_generic_i2c_data(const unsigned char data) +{ + my_i2c_smbus_write_byte_data(i2c_device, data); +} + + +void drv_generic_i2c_command(const unsigned char command, /*const */ unsigned char *data, const unsigned char length) +{ + i2c_smbus_write_block_data(i2c_device, command, length, data); +} diff --git a/drv_generic_i2c.h b/drv_generic_i2c.h new file mode 100644 index 0000000..52a2718 --- /dev/null +++ b/drv_generic_i2c.h @@ -0,0 +1,61 @@ +/* $Id: drv_generic_i2c.h 771 2007-02-25 12:27:26Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_i2c.h $ + * + * generic driver helper for i2c displays + * + * Copyright (C) 2005 Luis Correia + * Copyright (C) 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * int drv_generic_i2c_open (void) + * reads 'Port' entry from config and opens + * the i2c port + * returns 0 if ok, -1 on failure + * + * int drv_generic_i2c_close (void) + * closes i2c port + * returns 0 if ok, -1 on failure + * + * unsigned char drv_generic_i2c_wire (char *name, char *deflt) + * reads wiring for one data signal from config + * returns 1< + * Copyright (C) 2006 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#include "config.h" + +#include + +#include "debug.h" +#include "widget.h" +#include "widget_keypad.h" + +#include "drv_generic_keypad.h" + +static char *Section = NULL; +static char *Driver = NULL; + +int (*drv_generic_keypad_real_press) () = NULL; + +int drv_generic_keypad_init(const char *section, const char *driver) +{ + WIDGET_CLASS wc; + + Section = (char *) section; + Driver = (char *) driver; + + /* register keypad widget */ + wc = Widget_Keypad; + widget_register(&wc); + + return 0; +} + +int drv_generic_keypad_press(const int num) +{ + WIDGET *w; + int val = 0; + + if (drv_generic_keypad_real_press) + val = drv_generic_keypad_real_press(num); + + w = widget_find(WIDGET_TYPE_KEYPAD, &val); + + if (w && w->class->draw) + w->class->draw(w); + + return val; +} + +int drv_generic_keypad_quit(void) +{ + return 0; +} diff --git a/drv_generic_keypad.h b/drv_generic_keypad.h new file mode 100644 index 0000000..57a61d8 --- /dev/null +++ b/drv_generic_keypad.h @@ -0,0 +1,38 @@ +/* $Id: drv_generic_keypad.h 856 2008-03-03 16:54:18Z michux $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_keypad.h $ + * + * generic driver helper for keypads + * + * Copyright (C) 2006 Chris Maj + * Copyright (C) 2006 The LCD4Linux Team + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef _DRV_GENERIC_KEYPAD_H_ +#define _DRV_GENERIC_KEYPAD_H_ + +#include "widget.h" + +/* these functions must be implemented by the real driver */ +extern int (*drv_generic_keypad_real_press) (const int num); + +/* generic functions and widget callbacks */ +int drv_generic_keypad_init(const char *section, const char *driver); +int drv_generic_keypad_press(const int num); +int drv_generic_keypad_quit(void); + +#endif diff --git a/drv_generic_parport.c b/drv_generic_parport.c new file mode 100644 index 0000000..8f3f3bd --- /dev/null +++ b/drv_generic_parport.c @@ -0,0 +1,535 @@ +/* $Id: drv_generic_parport.c 905 2008-12-23 13:37:07Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_parport.c $ + * + * generic driver helper for serial and parport access + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef HAVE_SYS_IO_H +#include +#define WITH_OUTB +#else +#ifdef HAVE_ASM_IO_H +#include +#define WITH_OUTB +#endif +#endif + +#if defined (HAVE_LINUX_PARPORT_H) && defined (HAVE_LINUX_PPDEV_H) +#define WITH_PPDEV +#include +#include +#else +#define PARPORT_CONTROL_STROBE 0x1 +#define PARPORT_CONTROL_AUTOFD 0x2 +#define PARPORT_CONTROL_INIT 0x4 +#define PARPORT_CONTROL_SELECT 0x8 +#define PARPORT_STATUS_ERROR 0x8 +#define PARPORT_STATUS_SELECT 0x10 +#define PARPORT_STATUS_PAPEROUT 0x20 +#define PARPORT_STATUS_ACK 0x40 +#define PARPORT_STATUS_BUSY 0x80 +#endif + +/* these signals are inverted by hardware on the parallel port */ +#define PARPORT_CONTROL_INVERTED (PARPORT_CONTROL_STROBE | PARPORT_CONTROL_SELECT | PARPORT_CONTROL_AUTOFD) + +#if !defined(WITH_OUTB) && !defined(WITH_PPDEV) +#error neither outb() nor ppdev() possible +#error cannot compile parallel port driver +#endif + +#include "debug.h" +#include "qprintf.h" +#include "cfg.h" +#include "udelay.h" +#include "drv_generic_parport.h" + + +static char *Driver = ""; +static char *Section = ""; +static unsigned short Port = 0; +static char *PPdev = NULL; + +/* Any bits set here will have their logic inverted at the parallel port */ +static unsigned char inverted_control_bits = 0; + +/* initial value taken from linux/parport_pc.c */ +static unsigned char ctr = 0xc; + +#ifdef WITH_PPDEV +static int PPfd = -1; +#endif + + +int drv_generic_parport_open(const char *section, const char *driver) +{ + char *s, *e; + + Section = (char *) section; + Driver = (char *) driver; + + udelay_init(); + +#ifndef WITH_PPDEV + error("The files include/linux/parport.h and/or include/linux/ppdev.h"); + error("were missing at compile time. Even if your system supports"); + error("ppdev, it will not be used."); + error("You *really* should install these files and recompile LCD4linux!"); +#endif + + s = cfg_get(Section, "Port", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Port' entry from %s", Driver, Section, cfg_source()); + return -1; + } + + PPdev = NULL; + if ((Port = strtol(s, &e, 0)) == 0 || *e != '\0') { +#ifdef WITH_PPDEV + Port = 0; + PPdev = s; +#else + error("%s: bad %s.Port '%s' from %s", Driver, Section, s, cfg_source()); + free(s); + return -1; +#endif + } +#ifdef WITH_PPDEV + + if (PPdev) { + info("%s: using ppdev %s", Driver, PPdev); + PPfd = open(PPdev, O_RDWR); + if (PPfd == -1) { + error("%s: open(%s) failed: %s", Driver, PPdev, strerror(errno)); + return -1; + } +#if 0 + /* PPEXCL fails if someone else uses the port (e.g. lp.ko) */ + if (ioctl(PPfd, PPEXCL)) { + info("%s: ioctl(%s, PPEXCL) failed: %s", PPdev, Driver, strerror(errno)); + info("%s: could not get exclusive access to %s.", Driver, PPdev); + } else { + info("%s: got exclusive access to %s.", Driver, PPdev); + } +#endif + + if (ioctl(PPfd, PPCLAIM)) { + error("%s: ioctl(%s, PPCLAIM) failed: %d %s", Driver, PPdev, errno, strerror(errno)); + return -1; + } + } else +#endif + + { + error("using raw port 0x%x (deprecated!)", Port); + error("You *really* should change your setup and use ppdev!"); + if ((Port + 3) <= 0x3ff) { + if (ioperm(Port, 3, 1) != 0) { + error("%s: ioperm(0x%x) failed: %s", Driver, Port, strerror(errno)); + return -1; + } + } else { + if (iopl(3) != 0) { + error("%s: iopl(1) failed: %s", Driver, strerror(errno)); + return -1; + } + } + } + return 0; +} + + +int drv_generic_parport_close(void) +{ +#ifdef WITH_PPDEV + if (PPdev) { + debug("closing ppdev %s", PPdev); + if (ioctl(PPfd, PPRELEASE)) { + error("%s: ioctl(%s, PPRELEASE) failed: %s", Driver, PPdev, strerror(errno)); + } + if (close(PPfd) == -1) { + error("%s: close(%s) failed: %s", Driver, PPdev, strerror(errno)); + return -1; + } + free(PPdev); + } else +#endif + { + debug("closing raw port 0x%x", Port); + if ((Port + 3) <= 0x3ff) { + if (ioperm(Port, 3, 0) != 0) { + error("%s: ioperm(0x%x) failed: %s", Driver, Port, strerror(errno)); + return -1; + } + } else { + if (iopl(0) != 0) { + error("%s: iopl(0) failed: %s", Driver, strerror(errno)); + return -1; + } + } + } + + return 0; +} + + +static unsigned char drv_generic_parport_signal_ctrl(const char *name, const char *signal) +{ + unsigned char wire; + int invert = 0; + + /* Prefixing a signal name with '-' inverts the logic */ + if (signal[0] == '-') { + invert = 1; + signal++; + } + + if (strcasecmp(signal, "STROBE") == 0) { + wire = PARPORT_CONTROL_STROBE; + info("%s: wiring: DISPLAY:%-9s - PARPORT:STROBE (Pin 1)%s", Driver, name, invert ? " [inverted]" : ""); + } else if (strcasecmp(signal, "AUTOFD") == 0) { + wire = PARPORT_CONTROL_AUTOFD; + info("%s: wiring: DISPLAY:%-9s - PARPORT:AUTOFD (Pin 14)%s", Driver, name, invert ? " [inverted]" : ""); + } else if (strcasecmp(signal, "INIT") == 0) { + wire = PARPORT_CONTROL_INIT; + info("%s: wiring: DISPLAY:%-9s - PARPORT:INIT (Pin 16)%s", Driver, name, invert ? " [inverted]" : ""); + } else if (strcasecmp(signal, "SLCTIN") == 0) { + wire = PARPORT_CONTROL_SELECT; + info("%s: wiring: DISPLAY:%-9s - PARPORT:SLCTIN (Pin 17)%s", Driver, name, invert ? " [inverted]" : ""); + } else if (strcasecmp(signal, "SELECT") == 0) { + wire = PARPORT_CONTROL_SELECT; + error("%s: SELECT is deprecated. Please use SLCTIN instead!", Driver); + info("%s: wiring: DISPLAY:%-9s - PARPORT:SLCTIN (Pin 17)%s", Driver, name, invert ? " [inverted]" : ""); + } else if (strcasecmp(signal, "GND") == 0) { + wire = 0; + info("%s: wiring: DISPLAY:%-9s - PARPORT:GND", Driver, name); + } else { + error("%s: unknown signal <%s> for control line <%s>", Driver, signal, name); + error("%s: should be STROBE, AUTOFD, INIT, SLCTIN or GND", Driver); + return 0xff; + } + + if (invert) { + inverted_control_bits |= wire; + } + + return wire; +} + + +unsigned char drv_generic_parport_wire_ctrl(const char *name, const char *deflt) +{ + unsigned char wire; + char key[256]; + char *val; + + qprintf(key, sizeof(key), "Wire.%s", name); + val = cfg_get(Section, key, deflt); + + wire = drv_generic_parport_signal_ctrl(name, val); + + free(val); + + return wire; +} + + +unsigned char drv_generic_parport_hardwire_ctrl(const char *name, const char *signal) +{ + unsigned char wire; + char key[256]; + char *val; + + qprintf(key, sizeof(key), "Wire.%s", name); + val = cfg_get(Section, key, ""); + + /* maybe warn the user */ + if (*val != '\0' && strcasecmp(signal, val) != 0) { + error("%s: ignoring configured signal <%s> for control line <%s>", Driver, val, name); + } + free(val); + + wire = drv_generic_parport_signal_ctrl(name, signal); + + return wire; +} + + +static unsigned char drv_generic_parport_signal_status(const char *name, const char *signal) +{ + unsigned char wire; + + if (strcasecmp(signal, "ERROR") == 0) { + wire = PARPORT_STATUS_ERROR; + info("%s: wiring: DISPLAY:%-9s - PARPORT:ERROR (Pin 15)", Driver, name); + } else if (strcasecmp(signal, "SELECT") == 0) { + wire = PARPORT_STATUS_SELECT; + info("%s: wiring: DISPLAY:%-9s - PARPORT:SELECT (Pin 13)", Driver, name); + } else if (strcasecmp(signal, "PAPEROUT") == 0) { + wire = PARPORT_STATUS_PAPEROUT; + info("%s: wiring: DISPLAY:%-9s - PARPORT:PAPEROUT (Pin 12)", Driver, name); + } else if (strcasecmp(signal, "ACK") == 0) { + wire = PARPORT_STATUS_ACK; + info("%s: wiring: DISPLAY:%-9s - PARPORT:ACK (Pin 10)", Driver, name); + } else if (strcasecmp(signal, "BUSY") == 0) { + wire = PARPORT_STATUS_BUSY; + info("%s: wiring: DISPLAY:%-9s - PARPORT:BUSY (Pin 11)", Driver, name); + } else if (strcasecmp(signal, "GND") == 0) { + wire = 0; + info("%s: wiring: DISPLAY:%-9s - PARPORT:GND", Driver, name); + } else { + error("%s: unknown signal <%s> for status line <%s>", Driver, signal, name); + error("%s: should be ERROR, SELECT, PAPEROUT, ACK, BUSY or GND", Driver); + return 0xff; + } + + return wire; +} + + +unsigned char drv_generic_parport_wire_status(const char *name, const char *deflt) +{ + unsigned char wire; + char key[256]; + char *val; + + qprintf(key, sizeof(key), "Wire.%s", name); + val = cfg_get(Section, key, deflt); + + wire = drv_generic_parport_signal_status(name, val); + + free(val); + + return wire; +} + + +unsigned char drv_generic_parport_wire_data(const char *name, const char *deflt) +{ + unsigned char w; + char wire[256]; + char *s; + + qprintf(wire, sizeof(wire), "Wire.%s", name); + s = cfg_get(Section, wire, deflt); + if (strlen(s) == 3 && strncasecmp(s, "DB", 2) == 0 && s[2] >= '0' && s[2] <= '7') { + w = s[2] - '0'; + } else if (strcasecmp(s, "GND") == 0) { + w = 0; + } else { + error("%s: unknown signal <%s> for data line <%s>", Driver, s, name); + error("%s: should be DB0..7 or GND", Driver); + return 0xff; + } + free(s); + if (w == 0) { + info("%s: wiring: DISPLAY:%-9s - PARPORT:GND", Driver, name); + } else { + info("%s: wiring: DISPLAY:%-9s - PARPORT:DB%d (Pin %2d)", Driver, name, w, w + 2); + } + + w = 1 << w; + + return w; +} + + +void drv_generic_parport_direction(const int direction) +{ +#ifdef WITH_PPDEV + if (PPdev) { + ioctl(PPfd, PPDATADIR, &direction); + } else +#endif + { + /* code stolen from linux/parport_pc.h */ + ctr = (ctr & ~0x20) ^ (direction ? 0x20 : 0x00); + outb(ctr, Port + 2); + } +} + + +unsigned char drv_generic_parport_status(void) +{ + unsigned char mask = + PARPORT_STATUS_ERROR | PARPORT_STATUS_SELECT | PARPORT_STATUS_PAPEROUT | PARPORT_STATUS_ACK | + PARPORT_STATUS_BUSY; + + unsigned char data; + +#ifdef WITH_PPDEV + if (PPdev) { + ioctl(PPfd, PPRSTATUS, &data); + } else +#endif + { + data = inb(Port + 1); + } + + /* clear unused bits */ + data &= mask; + + return data; +} + + +void drv_generic_parport_control(const unsigned char mask, const unsigned char value) +{ + unsigned char val; + + /* any signal affected? */ + /* Note: this may happen in case a signal is hardwired to GND */ + if (mask == 0) + return; + + /* Strobe, Select and AutoFeed are inverted! */ + val = mask & (value ^ PARPORT_CONTROL_INVERTED ^ inverted_control_bits); + +#ifdef WITH_PPDEV + if (PPdev) { + struct ppdev_frob_struct frob; + frob.mask = mask; + frob.val = val; + ioctl(PPfd, PPFCONTROL, &frob); + } else +#endif + { + /* code stolen from linux/parport_pc.h */ + ctr = (ctr & ~mask) ^ val; + outb(ctr, Port + 2); + } +} + + +void drv_generic_parport_toggle(const unsigned char bits, const int level, const unsigned long delay) +{ + unsigned char value1, value2; + + /* any signal affected? */ + /* Note: this may happen in case a signal is hardwired to GND */ + if (bits == 0) + return; + + /* prepare value */ + value1 = level ? bits : 0; + value2 = level ? 0 : bits; + + /* Strobe, Select and AutoFeed are inverted! */ + value1 = bits & (value1 ^ PARPORT_CONTROL_INVERTED ^ inverted_control_bits); + value2 = bits & (value2 ^ PARPORT_CONTROL_INVERTED ^ inverted_control_bits); + +#ifdef WITH_PPDEV + if (PPdev) { + struct ppdev_frob_struct frob; + frob.mask = bits; + + /* rise */ + frob.val = value1; + ioctl(PPfd, PPFCONTROL, &frob); + + /* pulse width */ + ndelay(delay); + + /* lower */ + frob.val = value2; + ioctl(PPfd, PPFCONTROL, &frob); + + } else +#endif + { + /* rise */ + ctr = (ctr & ~bits) ^ value1; + outb(ctr, Port + 2); + + /* pulse width */ + ndelay(delay); + + /* lower */ + ctr = (ctr & ~bits) ^ value2; + outb(ctr, Port + 2); + } +} + + +void drv_generic_parport_data(const unsigned char data) +{ +#ifdef WITH_PPDEV + if (PPdev) { + ioctl(PPfd, PPWDATA, &data); + } else +#endif + { + outb(data, Port); + } +} + +unsigned char drv_generic_parport_read(void) +{ + unsigned char data; + +#ifdef WITH_PPDEV + if (PPdev) { + ioctl(PPfd, PPRDATA, &data); + } else +#endif + { + data = inb(Port); + } + return data; +} + + +void drv_generic_parport_debug(void) +{ + unsigned char control; + +#ifdef WITH_PPDEV + if (PPdev) { + ioctl(PPfd, PPRCONTROL, &control); + } else +#endif + { + control = ctr; + } + + debug("%cSTROBE %cAUTOFD %cINIT %cSLCTIN", + control & PARPORT_CONTROL_STROBE ? '-' : '+', + control & PARPORT_CONTROL_AUTOFD ? '-' : '+', control & PARPORT_CONTROL_INIT ? '+' : '-', + control & PARPORT_CONTROL_SELECT ? '-' : '+'); + +} diff --git a/drv_generic_parport.h b/drv_generic_parport.h new file mode 100644 index 0000000..603badb --- /dev/null +++ b/drv_generic_parport.h @@ -0,0 +1,100 @@ +/* $Id: drv_generic_parport.h 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_parport.h $ + * + * generic driver helper for parallel port displays + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * int drv_generic_parport_open (void) + * reads 'Port' entry from config and opens + * the parallel port + * returns 0 if ok, -1 on failure + * + * int drv_generic_parport_close (void) + * closes parallel port + * returns 0 if ok, -1 on failure + * + * unsigned char drv_generic_parport_wire_ctrl (char *name, char *deflt) + * reads wiring for one control signal from config + * returns DRV_GENERIC_PARPORT_CONTROL_* or 255 on error + * + * unsigned char drv_generic_parport_hardwire_ctrl (char *name) + * returns hardwiring for one control signal + * same as above, but does not read from config, + * but checks the config and emits a warning that the config + * entry will be ignored + * returns DRV_GENERIC_PARPORT_CONTROL_* or 255 on error + * + * unsigned char drv_generic_parport_wire_status (char *name, char *deflt) + * reads wiring for one status signal from config + * returns DRV_GENERIC_PARPORT_STATUS_* or 255 on error + * + * unsigned char drv_generic_parport_wire_data (char *name, char *deflt) + * reads wiring for one data signal from config + * returns 1< to for nanoseconds + * + * void drv_generic_parport_data (unsigned char value) + * put data bits on DB1..DB8 + * + * unsigned char drv_generic_parport_read (void) + * reads a byte from the parallel port + * + * void drv_generic_parport_debug(void) + * prints status of control lines + * + */ + +#ifndef _DRV_GENERIC_PARPORT_H_ +#define _DRV_GENERIC_PARPORT_H_ + +int drv_generic_parport_open(const char *section, const char *driver); +int drv_generic_parport_close(void); +unsigned char drv_generic_parport_wire_ctrl(const char *name, const char *deflt); +unsigned char drv_generic_parport_hardwire_ctrl(const char *name, const char *deflt); +unsigned char drv_generic_parport_wire_status(const char *name, const char *deflt); +unsigned char drv_generic_parport_wire_data(const char *name, const char *deflt); +void drv_generic_parport_direction(const int direction); +unsigned char drv_generic_parport_status(void); +void drv_generic_parport_control(const unsigned char mask, const unsigned char value); +void drv_generic_parport_toggle(const unsigned char bit, const int level, const unsigned long delay); +void drv_generic_parport_data(const unsigned char data); +unsigned char drv_generic_parport_read(void); +void drv_generic_parport_debug(void); + +#endif diff --git a/drv_generic_serial.c b/drv_generic_serial.c new file mode 100644 index 0000000..88ef87c --- /dev/null +++ b/drv_generic_serial.c @@ -0,0 +1,378 @@ +/* $Id: drv_generic_serial.c 890 2008-08-31 18:27:53Z sonic74 $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_serial.c $ + * + * generic driver helper for serial and usbserial displays + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * int drv_generic_serial_open (char *section, char *driver, unsigned int flags) + * opens the serial port + * + * int drv_generic_serial_poll (char *string, int len) + * reads from the serial or USB port + * without retry + * + * int drv_generic_serial_read (char *string, int len); + * reads from the serial or USB port + * with retry + * + * void drv_generic_serial_write (char *string, int len); + * writes to the serial or USB port + * + * int drv_generic_serial_close (void); + * closes the serial port + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "qprintf.h" +#include "cfg.h" +#include "drv_generic_serial.h" + + +extern int got_signal; + +static char *Section; +static char *Driver; +static char *Port; +static speed_t Speed; +static int Device = -1; + + +#define LOCK "/var/lock/LCK..%s" + + +/****************************************/ +/*** generic serial/USB communication ***/ +/****************************************/ + +static pid_t drv_generic_serial_lock_port(const char *Port) +{ + char lockfile[256]; + char tempfile[256]; + char buffer[16]; + char *port, *p; + int fd, len, pid; + + if (strncmp(Port, "/dev/", 5) == 0) { + port = strdup(Port + 5); + } else { + port = strdup(Port); + } + + while ((p = strchr(port, '/')) != NULL) { + *p = '_'; + } + + qprintf(lockfile, sizeof(lockfile), LOCK, port); + qprintf(tempfile, sizeof(tempfile), LOCK, "TMP.XXXXXX"); + + free(port); + + if ((fd = mkstemp(tempfile)) == -1) { + error("mkstemp(%s) failed: %s", tempfile, strerror(errno)); + return -1; + } + + if (fchmod(fd, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH) == -1) { + error("fchmod(%s) failed: %s", tempfile, strerror(errno)); + close(fd); + unlink(tempfile); + return -1; + } + + snprintf(buffer, sizeof(buffer), "%10d\n", (int) getpid()); + len = strlen(buffer); + if (write(fd, buffer, len) != len) { + error("write(%s) failed: %s", tempfile, strerror(errno)); + close(fd); + unlink(tempfile); + return -1; + } + close(fd); + + + while (link(tempfile, lockfile) == -1) { + + if (errno != EEXIST) { + error("link(%s, %s) failed: %s", tempfile, lockfile, strerror(errno)); + unlink(tempfile); + return -1; + } + + if ((fd = open(lockfile, O_RDONLY)) == -1) { + if (errno == ENOENT) + continue; /* lockfile disappared */ + error("open(%s) failed: %s", lockfile, strerror(errno)); + unlink(tempfile); + return -1; + } + + len = read(fd, buffer, sizeof(buffer) - 1); + if (len < 0) { + error("read(%s) failed: %s", lockfile, strerror(errno)); + unlink(tempfile); + return -1; + } + + buffer[len] = '\0'; + if (sscanf(buffer, "%d", &pid) != 1 || pid == 0) { + error("scan(%s) failed.", lockfile); + unlink(tempfile); + return -1; + } + + if (pid == getpid()) { + error("%s already locked by us. uh-oh...", lockfile); + unlink(tempfile); + return 0; + } + + if ((kill(pid, 0) == -1) && errno == ESRCH) { + error("removing stale lockfile %s", lockfile); + if (unlink(lockfile) == -1 && errno != ENOENT) { + error("unlink(%s) failed: %s", lockfile, strerror(errno)); + unlink(tempfile); + return pid; + } + continue; + } + unlink(tempfile); + return pid; + } + + unlink(tempfile); + return 0; +} + + +static pid_t drv_generic_serial_unlock_port(const char *Port) +{ + char lockfile[256]; + char *port, *p; + + if (strncmp(Port, "/dev/", 5) == 0) { + port = strdup(Port + 5); + } else { + port = strdup(Port); + } + + while ((p = strchr(port, '/')) != NULL) { + *p = '_'; + } + + qprintf(lockfile, sizeof(lockfile), LOCK, port); + unlink(lockfile); + free(port); + + return 0; +} + + +int drv_generic_serial_open(const char *section, const char *driver, const unsigned int flags) +{ + int i, fd; + pid_t pid; + struct termios portset; + + Section = (char *) section; + Driver = (char *) driver; + + Port = cfg_get(section, "Port", NULL); + if (Port == NULL || *Port == '\0') { + error("%s: no '%s.Port' entry from %s", Driver, section, cfg_source()); + return -1; + } + + if (cfg_number(section, "Speed", 19200, 1200, 230400, &i) < 0) + return -1; + switch (i) { + case 1200: + Speed = B1200; + break; + case 2400: + Speed = B2400; + break; + case 4800: + Speed = B4800; + break; + case 9600: + Speed = B9600; + break; + case 19200: + Speed = B19200; + break; + case 38400: + Speed = B38400; + break; + case 57600: + Speed = B57600; + break; + case 115200: + Speed = B115200; + break; +#ifdef B230400 + case 230400: + Speed = B230400; + break; +#endif + default: + error("%s: unsupported speed '%d' from %s", Driver, i, cfg_source()); + return -1; + } + + info("%s: using port '%s' at %d baud", Driver, Port, i); + + if ((pid = drv_generic_serial_lock_port(Port)) != 0) { + if (pid == -1) + error("%s: port %s could not be locked", Driver, Port); + else + error("%s: port %s is locked by process %d", Driver, Port, pid); + return -1; + } + + fd = open(Port, O_RDWR | O_NOCTTY | O_NDELAY); + if (fd == -1) { + error("%s: open(%s) failed: %s", Driver, Port, strerror(errno)); + drv_generic_serial_unlock_port(Port); + return -1; + } + + if (tcgetattr(fd, &portset) == -1) { + error("%s: tcgetattr(%s) failed: %s", Driver, Port, strerror(errno)); + drv_generic_serial_unlock_port(Port); + return -1; + } + + cfmakeraw(&portset); + portset.c_cflag |= flags; + cfsetispeed(&portset, Speed); + cfsetospeed(&portset, Speed); + if (tcsetattr(fd, TCSANOW, &portset) == -1) { + error("%s: tcsetattr(%s) failed: %s", Driver, Port, strerror(errno)); + drv_generic_serial_unlock_port(Port); + return -1; + } + + Device = fd; + return Device; +} + + +int drv_generic_serial_poll(char *string, const int len) +{ + int ret; + if (Device == -1) + return -1; + ret = read(Device, string, len); + if (ret < 0 && errno != EAGAIN) { + error("%s: read(%s) failed: %s", Driver, Port, strerror(errno)); + } + return ret; +} + + +int drv_generic_serial_read(char *string, const int len) +{ + int count, run, ret; + + count = len < 0 ? -len : len; + + for (run = 0; run < 10; run++) { + ret = drv_generic_serial_poll(string, count); + if (ret >= 0 || errno != EAGAIN) + break; + info("%s: read(%s): EAGAIN", Driver, Port); + usleep(1000); + } + + if (ret > 0 && ret != count && len > 0) { + error("%s: partial read(%s): len=%d ret=%d", Driver, Port, len, ret); + } + + return ret; +} + + +void drv_generic_serial_write(const char *string, const int len) +{ + static int error = 0; + int run, ret; + + if (Device == -1) { + error("%s: write to closed port %s failed!", Driver, Port); + return; + } + + for (run = 0; run < 10; run++) { + ret = write(Device, string, len); + if (ret >= 0 || errno != EAGAIN) { + break; + } + /* EAGAIN: retry 10 times, emit message after 2nd retry */ + if (run > 0) { + info("%s: write(%s): EAGAIN #%d", Driver, Port, run); + } + usleep(1000); + } + + if (ret < 0) { + error("%s: write(%s) failed: %s", Driver, Port, strerror(errno)); + if (++error > 10) { + error("%s: too much errors, giving up", Driver); + got_signal = -1; + } + } else if (ret != len) { + error("%s: partial write(%s): len=%d ret=%d", Driver, Port, len, ret); + } else { + error = 0; + } + return; +} + + +int drv_generic_serial_close(void) +{ + info("%s: closing port %s", Driver, Port); + close(Device); + drv_generic_serial_unlock_port(Port); + free(Port); + return 0; +} diff --git a/drv_generic_serial.h b/drv_generic_serial.h new file mode 100644 index 0000000..0373654 --- /dev/null +++ b/drv_generic_serial.h @@ -0,0 +1,37 @@ +/* $Id: drv_generic_serial.h 1051 2009-11-05 08:02:32Z peterbailey $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_serial.h $ + * + * generic driver helper for serial and usbserial displays + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _DRV_GENERIC_SERIAL_H_ +#define _DRV_GENERIC_SERIAL_H_ + +int drv_generic_serial_open(const char *section, const char *driver, const unsigned int flags); +int drv_generic_serial_poll(char *string, const int len); +int drv_generic_serial_read(char *string, const int len); +void drv_generic_serial_write(const char *string, const int len); +int drv_generic_serial_close(void); + +#endif diff --git a/drv_generic_text.c b/drv_generic_text.c new file mode 100644 index 0000000..b216be8 --- /dev/null +++ b/drv_generic_text.c @@ -0,0 +1,1001 @@ +/* $Id: drv_generic_text.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_text.c $ + * + * generic driver helper for text-based displays + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported variables: + * + * extern int CHARS, CHAR0; number of user-defineable characters, ASCII of first char + * extern int ICONS; number of user-defineable characters reserved for icons + * extern int GOTO_COST; number of bytes a goto command requires + * extern int INVALIDATE; re-send a modified userdefined char? + * + * + * these functions must be implemented by the real driver: + * + * void (*drv_generic_text_real_write)(int row, int col, unsigned char *data, int len); + * writes a text of specified length at position (row, col) + * + * void (*drv_generic_text_real_defchar)(int ascii, unsigned char *buffer); + * defines the bitmap of a user-defined character + * + * + * exported fuctions: + * + * int drv_generic_text_init (char *section, char *driver); + * initializes the generic text driver + * + * int drv_generic_text_draw (WIDGET *W); + * renders Text widget into framebuffer + * calls drv_generic_text_real_write() + * + * int drv_generic_text_icon_init (void); + * initializes the generic icon driver + * + * int drv_generic_text_icon_draw (WIDGET *W); + * renders Icon widget into framebuffer + * calls drv_generic_text_real_write() and drv_generic_text_real_defchar() + * + * int drv_generic_text_bar_init (int single_segments); + * initializes the generic icon driver + * + * void drv_generic_text_bar_add_segment (int val1, int val2, DIRECTION dir, int ascii); + * adds a 'fixed' character to the bar-renderer + * + * int drv_generic_text_bar_draw (WIDGET *W); + * renders Bar widget into framebuffer + * calls drv_generic_text_real_write() and drv_generic_text_real_defchar() + * + * int drv_generic_text_quit (void); + * closes the generic text driver + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic.h" +#include "drv_generic_text.h" + +#ifdef WITH_DMALLOC +#include +#endif + + +typedef struct { + int val1; + int val2; + DIRECTION dir; + STYLE style; + int segment; + int invalid; +} BAR; + +typedef struct { + int val1; + int val2; + DIRECTION dir; + STYLE style; + int used; + int ascii; +} SEGMENT; + +static char *Section = NULL; +static char *Driver = NULL; + +int CHARS = 0; /* number of user-defineable characters */ +int CHAR0 = 0; /* ASCII of first user-defineable char */ +int ICONS = 0; /* number of user-defineable characters reserved for icons */ + +int GOTO_COST = 0; /* number of bytes a goto command requires */ +int INVALIDATE = 0; /* re-send a modified userdefined char? */ + + +void (*drv_generic_text_real_write) () = NULL; +void (*drv_generic_text_real_defchar) () = NULL; + + +static char *LayoutFB = NULL; +static char *DisplayFB = NULL; +static int *L2D = NULL; + +static int Single_Segments = 0; + +static int nSegment = 0; +static int fSegment = 0; +static SEGMENT Segment[128]; +static BAR *BarFB = NULL; + + +/****************************************/ +/*** generic Framebuffer stuff ***/ +/****************************************/ + +static void drv_generic_text_resizeFB(int rows, int cols) +{ + char *newFB; + int *newL2D; + BAR *newBar; + int i, row, col; + + /* Layout FB is large enough */ + if (rows <= LROWS && cols <= LCOLS) + return; + + /* get maximum values */ + if (rows < LROWS) + rows = LROWS; + if (cols < LCOLS) + cols = LCOLS; + + /* allocate new Layout FB */ + newFB = malloc(cols * rows * sizeof(*newFB)); + memset(newFB, ' ', rows * cols * sizeof(*newFB)); + + /* transfer contents */ + if (LayoutFB != NULL) { + for (row = 0; row < LROWS; row++) { + for (col = 0; col < LCOLS; col++) { + newFB[row * cols + col] = LayoutFB[row * LCOLS + col]; + } + } + free(LayoutFB); + } + LayoutFB = newFB; + + /* allocate new transformer */ + newL2D = malloc(cols * rows * sizeof(*newL2D)); + + /* intitialize translator */ + for (row = 0; row < rows; row++) { + for (col = 0; col < cols; col++) { + newL2D[row * cols + col] = row * DCOLS + col; + } + } + + /* transfer transformer */ + if (L2D != NULL) { + for (row = 0; row < LROWS; row++) { + for (col = 0; col < LCOLS; col++) { + newL2D[row * cols + col] = L2D[row * LCOLS + col]; + } + } + free(L2D); + } + L2D = newL2D; + + /* resize Bar buffer */ + if (BarFB) { + + newBar = malloc(rows * cols * sizeof(BAR)); + + for (i = 0; i < rows * cols; i++) { + newBar[i].val1 = -1; + newBar[i].val2 = -1; + newBar[i].dir = 0; + newBar[i].segment = -1; + newBar[i].invalid = 0; + } + + /* transfer contents */ + for (row = 0; row < LROWS; row++) { + for (col = 0; col < LCOLS; col++) { + newBar[row * cols + col] = BarFB[row * LCOLS + col]; + } + } + + free(BarFB); + BarFB = newBar; + } + + LCOLS = cols; + LROWS = rows; +} + + +static void drv_generic_text_blit(const int row, const int col, const int height, const int width) +{ + int lr, lc; /* layout row/col */ + int dr, dc; /* display row/col */ + int p1, p2; /* start/end positon of changed area */ + int eq; /* counter for equal contents */ + + /* loop over layout rows */ + for (lr = row; lr < LROWS && lr < row + height; lr++) { + /* transform layout to display row */ + dr = lr; + /* sanity check */ + if (dr < 0 || dr >= DROWS) + continue; + /* loop over layout cols */ + for (lc = col; lc < LCOLS && lc < col + width; lc++) { + /* transform layout to display column */ + dc = lc; + /* sanity check */ + if (dc < 0 || dc >= DCOLS) + continue; + /* find start of difference */ + if (DisplayFB[dr * DCOLS + dc] == LayoutFB[lr * LCOLS + lc]) + continue; + /* find end of difference */ + for (p1 = dc, p2 = p1, eq = 0, lc++; lc < LCOLS && lc < col + width; lc++) { + /* transform layout to display column */ + dc = lc; + /* sanity check */ + if (dc < 0 || dc >= DCOLS) + continue; + if (DisplayFB[dr * DCOLS + dc] == LayoutFB[lr * LCOLS + lc]) { + if (++eq > GOTO_COST) + break; + } else { + p2 = dc; + eq = 0; + } + } + /* send to display */ + memcpy(DisplayFB + dr * DCOLS + p1, LayoutFB + lr * LCOLS + p1, p2 - p1 + 1); + if (drv_generic_text_real_write) + drv_generic_text_real_write(dr, p1, DisplayFB + dr * DCOLS + p1, p2 - p1 + 1); + } + } +} + + +/****************************************/ +/*** generic text handling ***/ +/****************************************/ + +int drv_generic_text_init(const char *section, const char *driver) +{ + + Section = (char *) section; + Driver = (char *) driver; + + /* init display framebuffer */ + DisplayFB = (char *) malloc(DCOLS * DROWS * sizeof(*DisplayFB)); + memset(DisplayFB, ' ', DROWS * DCOLS * sizeof(*DisplayFB)); + + /* init layout framebuffer */ + LROWS = 0; + LCOLS = 0; + LayoutFB = NULL; + L2D = NULL; + drv_generic_text_resizeFB(DROWS, DCOLS); + + /* sanity check */ + if (DisplayFB == NULL || LayoutFB == NULL || L2D == NULL) { + error("%s: framebuffer could not be allocated: malloc() failed", Driver); + return -1; + } + + /* init generic driver & register plugins */ + drv_generic_blit = drv_generic_text_blit; + drv_generic_init(); + + return 0; +} + + +/* say hello to the user */ +int drv_generic_text_greet(const char *msg1, const char *msg2) +{ + int i; + int flag = 0; + + char *line1[] = { "* LCD4Linux " VERSION " *", + "LCD4Linux " VERSION, + "* LCD4Linux *", + "LCD4Linux", + "L4Linux", + NULL + }; + + char *line2[] = { "http://lcd4linux.bulix.org", + "lcd4linux.bulix.org", + NULL + }; + + + for (i = 0; line1[i]; i++) { + if (strlen(line1[i]) <= (unsigned) DCOLS) { + if (drv_generic_text_real_write) + drv_generic_text_real_write(0, (DCOLS - strlen(line1[i])) / 2, line1[i], strlen(line1[i])); + flag = 1; + break; + } + } + + if (DROWS >= 2) { + for (i = 0; line2[i]; i++) { + if (strlen(line2[i]) <= (unsigned) DCOLS) { + if (drv_generic_text_real_write) + drv_generic_text_real_write(1, (DCOLS - strlen(line2[i])) / 2, line2[i], strlen(line2[i])); + flag = 1; + break; + } + } + } + + if (msg1 && DROWS >= 3) { + int len = strlen(msg1); + if (len <= DCOLS) { + if (drv_generic_text_real_write) + drv_generic_text_real_write(2, (DCOLS - len) / 2, msg1, len); + flag = 1; + } + } + + if (msg2 && DROWS >= 4) { + int len = strlen(msg2); + if (len <= DCOLS) { + if (drv_generic_text_real_write) + drv_generic_text_real_write(3, (DCOLS - len) / 2, msg2, len); + flag = 1; + } + } + + return flag; +} + + +int drv_generic_text_draw(WIDGET * W) +{ + WIDGET_TEXT *Text = W->data; + char *txt; + int row, col, len; + + row = W->row; + col = W->col; + txt = Text->buffer; + len = strlen(txt); + + /* maybe grow layout framebuffer */ + drv_generic_text_resizeFB(row + 1, col + len); + + /* transfer new text into layout buffer */ + memcpy(LayoutFB + row * LCOLS + col, txt, len); + + /* blit it */ + drv_generic_text_blit(row, col, 1, len); + + return 0; +} + + +int drv_generic_text_quit(void) +{ + + if (DisplayFB) { + free(DisplayFB); + DisplayFB = NULL; + } + + if (LayoutFB) { + free(LayoutFB); + LayoutFB = NULL; + } + + if (L2D) { + free(L2D); + L2D = NULL; + } + + if (BarFB) { + free(BarFB); + BarFB = NULL; + } + + widget_unregister(); + + return (0); +} + + +/****************************************/ +/*** generic icon handling ***/ +/****************************************/ + +int drv_generic_text_icon_init(void) +{ + if (cfg_number(Section, "Icons", 0, 0, CHARS, &ICONS) < 0) + return -1; + if (ICONS > 0) { + info("%s: reserving %d of %d user-defined characters for icons", Driver, ICONS, CHARS); + } + return 0; +} + + +int drv_generic_text_icon_draw(WIDGET * W) +{ + static int icon_counter = 0; + WIDGET_ICON *Icon = W->data; + int row, col; + int visible; + int invalidate = 0; + unsigned char ascii; + + row = W->row; + col = W->col; + + /* maybe grow layout framebuffer */ + drv_generic_text_resizeFB(row + 1, col + 1); + + /* icon deactivated? */ + if (Icon->ascii == -2) + return 0; + + /* ASCII already assigned? */ + if (Icon->ascii == -1) { + if (icon_counter >= ICONS) { + error("cannot process icon '%s': out of icons", W->name); + Icon->ascii = -2; + return -1; + } + icon_counter++; + Icon->ascii = CHAR0 + CHARS - icon_counter; + } + + /* Icon visible? */ + visible = P2N(&Icon->visible) > 0; + + /* maybe redefine icon */ + if (Icon->curmap != Icon->prvmap && visible) { + Icon->prvmap = Icon->curmap; + if (drv_generic_text_real_defchar) + drv_generic_text_real_defchar(Icon->ascii, Icon->bitmap + YRES * Icon->curmap); + invalidate = INVALIDATE; + } + + /* use blank if invisible */ + ascii = visible ? Icon->ascii : ' '; + + /* transfer icon into layout buffer */ + LayoutFB[row * LCOLS + col] = ascii; + + /* ugly invalidation: change display FB to a wrong value so blit() will really send it */ + if (invalidate) { + DisplayFB[row * DCOLS + col] = ~ascii; + } + + /* blit it */ + drv_generic_text_blit(row, col, 1, 1); + + return 0; + +} + + +/****************************************/ +/*** generic bar handling ***/ +/****************************************/ + +static void drv_generic_text_bar_clear(void) +{ + int i; + + for (i = 0; i < LROWS * LCOLS; i++) { + BarFB[i].val1 = -1; + BarFB[i].val2 = -1; + BarFB[i].dir = 0; + BarFB[i].style = 0; + BarFB[i].segment = -1; + BarFB[i].invalid = 0; + } + + for (i = 0; i < nSegment; i++) { + Segment[i].used = 0; + } +} + + +int drv_generic_text_bar_init(const int single_segments) +{ + if (BarFB) + free(BarFB); + + if ((BarFB = malloc(LROWS * LCOLS * sizeof(BAR))) == NULL) { + error("bar buffer allocation failed: out of memory"); + return -1; + } + + Single_Segments = single_segments; + + nSegment = 0; + fSegment = 0; + + drv_generic_text_bar_clear(); + + return 0; +} + + +void drv_generic_text_bar_add_segment(const int val1, const int val2, const DIRECTION dir, const int ascii) +{ + Segment[fSegment].val1 = val1; + Segment[fSegment].val2 = val2; + Segment[fSegment].dir = dir; + if (val1 == 0 && val2 == 0) + Segment[fSegment].style = 0; + else + Segment[fSegment].style = 255; + Segment[fSegment].used = 0; + Segment[fSegment].ascii = ascii; + + fSegment++; + nSegment = fSegment; +} + + +static void drv_generic_text_bar_create_bar(int row, int col, const DIRECTION dir, STYLE style, int len, int val1, + int val2) +{ + int rev = 0, max; + if (style) + BarFB[row * LCOLS + col].style = STYLE_FIRST; + + switch (dir) { + case DIR_WEST: + max = len * XRES; + val1 = max - val1; + val2 = max - val2; + rev = 1; + + case DIR_EAST: + while (len > 0 && col < LCOLS) { + BarFB[row * LCOLS + col].dir = dir; + BarFB[row * LCOLS + col].segment = -1; + if (style && BarFB[row * LCOLS + col].style == 0) + BarFB[row * LCOLS + col].style = style; + if (val1 >= XRES) { + BarFB[row * LCOLS + col].val1 = rev ? 0 : XRES; + val1 -= XRES; + } else { + BarFB[row * LCOLS + col].val1 = rev ? XRES - val1 : val1; + val1 = 0; + } + if (val2 >= XRES) { + BarFB[row * LCOLS + col].val2 = rev ? 0 : XRES; + val2 -= XRES; + } else { + BarFB[row * LCOLS + col].val2 = rev ? XRES - val2 : val2; + val2 = 0; + } + len--; + col++; + } + if (style) + BarFB[row * LCOLS + col - 1].style = STYLE_LAST; + break; + + case DIR_NORTH: + max = len * YRES; + val1 = max - val1; + val2 = max - val2; + rev = 1; + + case DIR_SOUTH: + while (len > 0 && row < LROWS) { + BarFB[row * LCOLS + col].dir = dir; + BarFB[row * LCOLS + col].segment = -1; + if (val1 >= YRES) { + BarFB[row * LCOLS + col].val1 = rev ? 0 : YRES; + val1 -= YRES; + } else { + BarFB[row * LCOLS + col].val1 = rev ? YRES - val1 : val1; + val1 = 0; + } + if (val2 >= YRES) { + BarFB[row * LCOLS + col].val2 = rev ? 0 : YRES; + val2 -= YRES; + } else { + BarFB[row * LCOLS + col].val2 = rev ? YRES - val2 : val2; + val2 = 0; + } + len--; + row++; + } + break; + } +} + + +static void drv_generic_text_bar_create_segments(void) +{ + int i, j, n; + int res, l1, l2; + + /* find first unused segment */ + for (i = fSegment; i < nSegment && Segment[i].used; i++); + + /* pack unused segments */ + for (j = i + 1; j < nSegment; j++) { + if (Segment[j].used) + Segment[i++] = Segment[j]; + } + nSegment = i; + + /* create needed segments */ + for (n = 0; n < LROWS * LCOLS; n++) { + if (BarFB[n].dir == 0) + continue; + res = BarFB[n].dir & (DIR_EAST | DIR_WEST) ? XRES : YRES; + for (i = 0; i < nSegment; i++) { + l1 = Segment[i].val1; + if (l1 > res) + l1 = res; + l2 = Segment[i].val2; + if (l2 > res) + l2 = res; + + /* same value */ + if (l1 == BarFB[n].val1 && l2 == BarFB[n].val2) { + /* empty block, only style is interesting */ + if (l1 == 0 && l2 == 0 && Segment[i].style == BarFB[n].style) + break; + /* full block, style doesn't matter */ + if (l1 == res && l2 == res) + break; + /* half upper block */ + if (l1 == res && l2 == 0 && Segment[i].style == BarFB[n].style) + break; + /* half lower block */ + if (l1 == 0 && l2 == res && Segment[i].style == BarFB[n].style) + break; + /* same style, same direction */ + if (Segment[i].style == BarFB[n].style && Segment[i].dir & BarFB[n].dir) + break; +#if 0 + /* hollow style, val(1,2) == 1, like '[' */ + if (l1 == 1 && l2 == 1 && Segment[i].style == STYLE_FIRST && BarFB[n].style == STYLE_HOLLOW) + break; + /* hollow style, val(1,2) == 1, like ']' */ + if (l1 == 1 && l2 == 1 && Segment[i].style == STYLE_LAST && BarFB[n].style == STYLE_HOLLOW) + break; +#endif + } + } + if (i == nSegment) { + nSegment++; + Segment[i].val1 = BarFB[n].val1; + Segment[i].val2 = BarFB[n].val2; + Segment[i].dir = BarFB[n].dir; + Segment[i].style = BarFB[n].style; + Segment[i].used = 0; + Segment[i].ascii = -1; + } + BarFB[n].segment = i; + } +} + + +static int drv_generic_text_bar_segment_error(const int i, const int j) +{ + int res; + int i1, i2, j1, j2; + + if (i == j) + return 65535; + if (!(Segment[i].dir & Segment[j].dir)) + return 65535; + if (Segment[i].style != Segment[j].style) + return 65535; + + res = Segment[i].dir & (DIR_EAST | DIR_WEST) ? XRES : YRES; + + i1 = Segment[i].val1; + if (i1 > res) + i1 = res; + i2 = Segment[i].val2; + if (i2 > res) + i2 = res; + j1 = Segment[j].val1; + if (j1 > res) + j1 = res; + j2 = Segment[j].val2; + if (j2 > res) + j2 = res; + + /* do not replace empty with non-empty */ + if (i1 == 0 && j1 != 0) + return 65535; + if (i2 == 0 && j2 != 0) + return 65535; + + /* do not replace full with non-full */ + if (i1 == res && j1 < res) + return 65535; + if (i2 == res && j2 < res) + return 65535; + + /* do not replace start line */ + /* but only if there are at least some chars available */ + if (CHARS - ICONS > 0) { + if (i1 == 1 && j1 != 1 && i2 > 0) + return 65535; + if (i2 == 1 && j2 != 1 && j1 > 0) + return 65535; + } + + /* do not replace equal length with non-equal length */ + if (i1 == i2 && j1 != j2) + return 65535; + + return (i1 - j1) * (i1 - j1) + (i2 - j2) * (i2 - j2); +} + + +static void drv_generic_text_bar_pack_segments(void) +{ + int i, j, n, min; + int pack_i, pack_j; + int pass1 = 1; + int error[nSegment][nSegment]; + + if (nSegment <= fSegment + CHARS - ICONS) { + return; + } + + for (i = 0; i < nSegment; i++) { + for (j = 0; j < nSegment; j++) { + error[i][j] = drv_generic_text_bar_segment_error(i, j); + /* debug ("[%d][%d] = %d", i, j, error[i][j]); */ + } + } + + while (nSegment > fSegment + CHARS - ICONS) { + + min = 65535; + pack_i = -1; + pack_j = -1; + for (i = fSegment; i < nSegment; i++) { + if (pass1 && Segment[i].used) + continue; + for (j = 0; j < nSegment; j++) { + if (error[i][j] < min) { + min = error[i][j]; + pack_i = i; + pack_j = j; + } + } + } + if (pack_i == -1) { + if (pass1) { + pass1 = 0; + continue; + } else { + error("unable to compact bar characters"); + error("nSegment=%d fSegment=%d CHARS=%d ICONS=%d", nSegment, fSegment, CHARS, ICONS); + error("Segment[0].val1=%d val2=%d", Segment[0].val1, Segment[0].val2); + error("Segment[1].val1=%d val2=%d", Segment[1].val1, Segment[1].val2); + error("Segment[2].val1=%d val2=%d", Segment[2].val1, Segment[2].val2); + nSegment = CHARS - ICONS; + break; + } + } +#if 0 + debug("pack_segment: n=%d i=%d j=%d min=%d", nSegment, pack_i, pack_j, min); + debug("Pack_segment: i1=%d i2=%d j1=%d j2=%d\n", Segment[pack_i].val1, Segment[pack_i].val2, + Segment[pack_j].val1, Segment[pack_j].val2); +#endif + + nSegment--; + Segment[pack_i] = Segment[nSegment]; + + for (i = 0; i < nSegment; i++) { + error[pack_i][i] = error[nSegment][i]; + error[i][pack_i] = error[i][nSegment]; + } + + for (n = 0; n < LROWS * LCOLS; n++) { + if (BarFB[n].segment == pack_i) + BarFB[n].segment = pack_j; + if (BarFB[n].segment == nSegment) + BarFB[n].segment = pack_i; + } + } +} + + +static void drv_generic_text_bar_define_chars(void) +{ + int c, i, j; + unsigned char buffer[8]; + + for (i = fSegment; i < nSegment; i++) { + if (Segment[i].used) + continue; + if (Segment[i].ascii != -1) + continue; + for (c = 0; c < CHARS - ICONS; c++) { + for (j = fSegment; j < nSegment; j++) { + if (Segment[j].ascii == c) + break; + } + if (j == nSegment) + break; + } + Segment[i].ascii = c; + switch (Segment[i].dir) { + case DIR_WEST: + if (Segment[i].style) { + buffer[0] = 255; + buffer[7] = 255; + if (Segment[i].style & (STYLE_FIRST | STYLE_LAST)) + for (j = 1; j < 7; j++) { + buffer[j] |= Segment[i].style & STYLE_FIRST ? 16 : 1; + } + } + break; + case DIR_EAST: + for (j = 0; j < 4; j++) { + buffer[j] = 255 << (XRES - Segment[i].val1); + buffer[j + 4] = 255 << (XRES - Segment[i].val2); + } + if (Segment[i].style) { + buffer[0] = 255; + buffer[7] = 255; + if (Segment[i].style & (STYLE_FIRST | STYLE_LAST)) + for (j = 1; j < 7; j++) { + buffer[j] |= Segment[i].style & STYLE_FIRST ? 16 : 1; + } + } + break; + case DIR_NORTH: + for (j = 0; j < Segment[i].val1; j++) { + buffer[7 - j] = (1 << XRES) - 1; + } + for (; j < YRES; j++) { + buffer[7 - j] = 0; + } + break; + case DIR_SOUTH: + for (j = 0; j < Segment[i].val1; j++) { + buffer[j] = (1 << XRES) - 1; + } + for (; j < YRES; j++) { + buffer[j] = 0; + } + break; + } + if (drv_generic_text_real_defchar) + drv_generic_text_real_defchar(CHAR0 + c, buffer); + + /* maybe invalidate framebuffer */ + if (INVALIDATE) { + for (j = 0; j < LROWS * LCOLS; j++) { + if (BarFB[j].segment == i) { + BarFB[j].invalid = 1; + } + } + } + } +} + + +int drv_generic_text_bar_draw(WIDGET * W) +{ + WIDGET_BAR *Bar = W->data; + int row, col, len, res, max, val1, val2; + int c, n, s; + DIRECTION dir; + STYLE style; + + row = W->row; + col = W->col; + dir = Bar->direction; + style = Bar->style; + len = Bar->length; + + /* maybe grow layout framebuffer */ + /* bars *always* grow heading North or East! */ + if (dir & (DIR_EAST | DIR_WEST)) { + drv_generic_text_resizeFB(row + 1, col + len); + } else { + drv_generic_text_resizeFB(row + 1, col + 1); + } + + res = dir & (DIR_EAST | DIR_WEST) ? XRES : YRES; + max = len * res; + val1 = Bar->val1 * (double) (max); + val2 = Bar->val2 * (double) (max); + + if (val1 < 1) + val1 = 1; + else if (val1 > max) + val1 = max; + + if (val2 < 1) + val2 = 1; + else if (val2 > max) + val2 = max; + + if (Single_Segments) + val2 = val1; + + /* create this bar */ + drv_generic_text_bar_create_bar(row, col, dir, style, len, val1, val2); + + /* process all bars */ + drv_generic_text_bar_create_segments(); + drv_generic_text_bar_pack_segments(); + drv_generic_text_bar_define_chars(); + + /* reset usage flags */ + for (s = 0; s < nSegment; s++) { + Segment[s].used = 0; + } + + /* set usage flags */ + for (n = 0; n < LROWS * LCOLS; n++) { + if ((s = BarFB[n].segment) != -1) + Segment[s].used = 1; + } + + /* transfer bars into layout buffer */ + for (row = 0; row < LROWS; row++) { + for (col = 0; col < LCOLS; col++) { + n = row * LCOLS + col; + s = BarFB[n].segment; + if (s == -1) + continue; + c = Segment[s].ascii; + if (c == -1) + continue; + if (s >= fSegment) + c += CHAR0; /* ascii offset for user-defineable chars */ + LayoutFB[n] = c; + /* maybe invalidate display framebuffer */ + if (BarFB[n].invalid) { + BarFB[n].invalid = 0; + /* ugly invalidation: change display FB to a wrong value so blit() will really send it */ + DisplayFB[row * DCOLS + col] = ~LayoutFB[n]; + } + } + } + + /* blit whole layout FB */ + drv_generic_text_blit(0, 0, LROWS, LCOLS); + + + return 0; + +} diff --git a/drv_generic_text.h b/drv_generic_text.h new file mode 100644 index 0000000..b37edfc --- /dev/null +++ b/drv_generic_text.h @@ -0,0 +1,56 @@ +/* $Id: drv_generic_text.h 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_generic_text.h $ + * + * generic driver helper for text-based displays + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _DRV_GENERIC_TEXT_H_ +#define _DRV_GENERIC_TEXT_H_ + + +#include "drv_generic.h" +#include "widget.h" + +extern int CHARS, CHAR0; /* number of user-defineable characters, ASCII of first char */ +extern int ICONS; /* number of user-defineable characters reserved for icons */ +extern int GOTO_COST; /* number of bytes a goto command requires */ +extern int INVALIDATE; /* re-send a modified userdefined char? */ + +/* these functions must be implemented by the real driver */ +extern void (*drv_generic_text_real_write) (const int row, const int col, const char *data, const int len); +extern void (*drv_generic_text_real_defchar) (const int ascii, const unsigned char *matrix); + +/* generic functions and widget callbacks */ +int drv_generic_text_init(const char *section, const char *driver); +int drv_generic_text_greet(const char *msg1, const char *msg2); +int drv_generic_text_draw(WIDGET * W); +int drv_generic_text_icon_init(void); +int drv_generic_text_icon_draw(WIDGET * W); +int drv_generic_text_bar_init(const int single_segments); +void drv_generic_text_bar_add_segment(const int val1, const int val2, const DIRECTION dir, const int ascii); +int drv_generic_text_bar_draw(WIDGET * W); +int drv_generic_text_quit(void); + + +#endif diff --git a/drv_picoLCD.c b/drv_picoLCD.c new file mode 100644 index 0000000..311958e --- /dev/null +++ b/drv_picoLCD.c @@ -0,0 +1,492 @@ +/* $Id: drv_picoLCD.c 1143 2011-02-12 22:46:19Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_picoLCD.c $ + * + * driver for picoLCD displays from mini-box.com + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team + * + * Copyright (C) 2007 Nicu Pavel, Mini-Box.com + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_picoLCD + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" +#include "drv_generic_text.h" +#include "drv_generic_gpio.h" +#include "drv_generic_keypad.h" + + + +#define picoLCD_VENDOR 0x04d8 +#define picoLCD_DEVICE 0x0002 + +static char Name[] = "picoLCD"; + +static unsigned int gpo = 0; + +static char *Buffer; +static char *BufPtr; + +static usb_dev_handle *lcd; + + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static int drv_pL_open(void) +{ + struct usb_bus *busses, *bus; + struct usb_device *dev; + char driver[1024]; + char product[1024]; + char manufacturer[1024]; + char serialnumber[1024]; + int ret; + + lcd = NULL; + + info("%s: scanning for picoLCD...", Name); + + usb_set_debug(0); + + usb_init(); + usb_find_busses(); + usb_find_devices(); + busses = usb_get_busses(); + + for (bus = busses; bus; bus = bus->next) { + for (dev = bus->devices; dev; dev = dev->next) { + if ((dev->descriptor.idVendor == picoLCD_VENDOR) && (dev->descriptor.idProduct == picoLCD_DEVICE)) { + + info("%s: found picoLCD on bus %s device %s", Name, bus->dirname, dev->filename); + + lcd = usb_open(dev); + + ret = usb_get_driver_np(lcd, 0, driver, sizeof(driver)); + + if (ret == 0) { + info("%s: interface 0 already claimed by '%s'", Name, driver); + info("%s: attempting to detach driver...", Name); + if (usb_detach_kernel_driver_np(lcd, 0) < 0) { + error("%s: usb_detach_kernel_driver_np() failed!", Name); + return -1; + } + } + + usb_set_configuration(lcd, 1); + usleep(100); + + if (usb_claim_interface(lcd, 0) < 0) { + error("%s: usb_claim_interface() failed!", Name); + return -1; + } + + usb_set_altinterface(lcd, 0); + + usb_get_string_simple(lcd, dev->descriptor.iProduct, product, sizeof(product)); + usb_get_string_simple(lcd, dev->descriptor.iManufacturer, manufacturer, sizeof(manufacturer)); + usb_get_string_simple(lcd, dev->descriptor.iSerialNumber, serialnumber, sizeof(serialnumber)); + + info("%s: Manufacturer='%s' Product='%s' SerialNumber='%s'", Name, manufacturer, product, serialnumber); + + return 0; + } + } + } + error("%s: could not find a picoLCD", Name); + return -1; +} + + +static int drv_pL_close(void) +{ + usb_release_interface(lcd, 0); + usb_close(lcd); + + return 0; +} + + +static void drv_pL_send(unsigned char *data, int size) +{ + usb_interrupt_write(lcd, USB_ENDPOINT_OUT + 1, (char *) data, size, 1000); +} + +static int drv_pL_read(unsigned char *data, int size) +{ + return usb_interrupt_read(lcd, USB_ENDPOINT_OUT + 1, (char *) data, size, 1000); +} + + + +static void drv_pL_clear(void) +{ + unsigned char cmd[1] = { 0x94 }; /* clear display */ + drv_pL_send(cmd, 1); +} + +static int drv_pL_contrast(int contrast) +{ + unsigned char cmd[2] = { 0x92 }; /* set contrast */ + + if (contrast < 0) + contrast = 0; + if (contrast > 255) + contrast = 255; + + cmd[1] = contrast; + drv_pL_send(cmd, 2); + + return contrast; +} + + +static int drv_pL_backlight(int backlight) +{ + unsigned char cmd[2] = { 0x91 }; /* set backlight */ + + if (backlight < 0) + backlight = 0; + if (backlight > 1) + backlight = 1; + + cmd[1] = backlight; + drv_pL_send(cmd, 2); + + return backlight; +} + +#define _USBLCD_MAX_DATA_LEN 24 +#define IN_REPORT_KEY_STATE 0x11 +static int drv_pL_gpi( __attribute__ ((unused)) + int num) +{ + int ret; + unsigned char read_packet[_USBLCD_MAX_DATA_LEN]; + ret = drv_pL_read(read_packet, _USBLCD_MAX_DATA_LEN); + if ((ret > 0) && (read_packet[0] == IN_REPORT_KEY_STATE)) { + debug("picoLCD: pressed key= 0x%02x\n", read_packet[1]); + return read_packet[1]; + } + return 0; +} + +static int drv_pL_gpo(int num, int val) +{ + unsigned char cmd[2] = { 0x81 }; /* set GPO */ + + if (num < 0) + num = 0; + if (num > 7) + num = 7; + + if (val < 0) + val = 0; + if (val > 1) + val = 1; + + /* set led bit to 1 or 0 */ + if (val) + gpo |= 1 << num; + else + gpo &= ~(1 << num); + + cmd[1] = gpo; + drv_pL_send(cmd, 2); + + return val; +} + + +static void drv_pL_write(const int row, const int col, const char *data, int len) +{ + unsigned char cmd[64]; + int i; + + cmd[0] = 0x98; /* goto/write */ + cmd[1] = row; + cmd[2] = col; + cmd[3] = len; + + i = 4; + while (len--) { + cmd[i++] = *data++; + } + + drv_pL_send(cmd, i); +} + +static void drv_pL_defchar(const int ascii, const unsigned char *matrix) +{ + unsigned char cmd[10] = { 0x9c }; /* define character */ + int i; + + cmd[1] = ascii; + for (i = 0; i < 8; i++) { + cmd[i + 2] = *matrix++ & 0x1f; + } + + drv_pL_send(cmd, 10); +} + + +static int drv_pL_start(const char *section, const int quiet) +{ + int rows = -1, cols = -1; + int value; + char *s; + + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + + DROWS = rows; + DCOLS = cols; + + if (drv_pL_open() < 0) { + return -1; + } + + /* Init the command buffer */ + Buffer = (char *) malloc(1024); + if (Buffer == NULL) { + error("%s: command buffer could not be allocated: malloc() failed", Name); + return -1; + } + BufPtr = Buffer; + + if (cfg_number(section, "Contrast", 0, 0, 255, &value) > 0) { + info("Setting contrast to %d", value); + drv_pL_contrast(value); + } + + if (cfg_number(section, "Backlight", 0, 0, 1, &value) > 0) { + info("Setting backlight to %d", value); + drv_pL_backlight(value); + } + + drv_pL_clear(); /* clear display */ + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, "http://www.picolcd.com")) { + sleep(3); + drv_pL_clear(); + } + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_contrast(RESULT * result, RESULT * arg1) +{ + double contrast; + + contrast = drv_pL_contrast(R2N(arg1)); + SetResult(&result, R_NUMBER, &contrast); +} + +static void plugin_backlight(RESULT * result, RESULT * arg1) +{ + double backlight; + + backlight = drv_pL_backlight(R2N(arg1)); + SetResult(&result, R_NUMBER, &backlight); +} + +static void plugin_gpo(RESULT * result, RESULT * argv[]) +{ + double gpo; + gpo = drv_pL_gpo(R2N(argv[0]), R2N(argv[1])); + SetResult(&result, R_NUMBER, &gpo); +} + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_pL_list(void) +{ + printf("picoLCD 20x2 Text LCD"); + return 0; +} + + +/* initialize driver & display */ +int drv_pL_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + info("%s: %s", Name, "$Rev: 1143 $"); + + /* display preferences */ + XRES = 5; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + CHARS = 8; /* number of user-defineable characters */ + CHAR0 = 0; /* ASCII of first user-defineable char */ + GPOS = 8; + GPIS = 1; + INVALIDATE = 1; + GOTO_COST = 2; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_pL_write; + drv_generic_text_real_defchar = drv_pL_defchar; + drv_generic_gpio_real_set = drv_pL_gpo; + drv_generic_gpio_real_get = drv_pL_gpi; + + /* start display */ + if ((ret = drv_pL_start(section, quiet)) != 0) + return ret; + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + drv_generic_text_bar_add_segment(0, 0, 255, 32); + + /* GPO's init */ + if ((ret = drv_generic_gpio_init(section, Name)) != 0) + return ret; + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + AddFunction("LCD::contrast", -1, plugin_contrast); + AddFunction("LCD::backlight", -1, plugin_backlight); + AddFunction("LCD::gpo", -1, plugin_gpo); + + return 0; +} + + +/* close driver & display */ +int drv_pL_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_text_quit(); + + /* clear display */ + drv_pL_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + drv_pL_close(); + + if (Buffer) { + free(Buffer); + Buffer = NULL; + BufPtr = Buffer; + } + + return (0); +} + + +DRIVER drv_picoLCD = { + .name = Name, + .list = drv_pL_list, + .init = drv_pL_init, + .quit = drv_pL_quit, +}; diff --git a/drv_picoLCDGraphic.c b/drv_picoLCDGraphic.c new file mode 100644 index 0000000..11e8c4d --- /dev/null +++ b/drv_picoLCDGraphic.c @@ -0,0 +1,749 @@ +/* $Id: drv_picoLCDGraphic.c 1143 2011-02-12 22:46:19Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_picoLCDGraphic.c $ + * + * driver for picoLCD Graphic(256x64) displays from mini-box.com + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team + * + * Copyright (C) 2009 Nicu Pavel, Mini-Box.com + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_picoLCDGraphic + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "timer.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "widget_keypad.h" +#include "drv.h" +#include "drv_generic_gpio.h" +#include "drv_generic_keypad.h" +#include "drv_generic_graphic.h" + + + +#define picoLCD_VENDOR 0x04d8 +#define picoLCD_DEVICE 0xc002 + +#define OUT_REPORT_LED_STATE 0x81 +#define OUT_REPORT_LCD_BACKLIGHT 0x91 +#define OUT_REPORT_LCD_CONTRAST 0x92 + +#define OUT_REPORT_CMD 0x94 +#define OUT_REPORT_DATA 0x95 +#define OUT_REPORT_CMD_DATA 0x96 + +#define SCREEN_H 64 +#define SCREEN_W 256 + + +#if 1 +#define DEBUG(x) debug("%s(): %s", __FUNCTION__, x); +#else +#define DEBUG(x) +#endif + +/* "dirty" marks the display to be redrawn from frame buffer */ +static int dirty = 1; + +/* timer for display redraw (set to zero for "direct updates") */ +static int update = 0; + +/* USB read timeout in ms (the picoLCD 256x64 times out on every read + unless a key has been pressed!) */ +static int read_timeout = 0; + +static char Name[] = "picoLCDGraphic"; +static unsigned char *pLG_framebuffer; + +/* used to display white text on black background or inverse */ +unsigned char inverted = 0; + +static unsigned int gpo = 0; + +static char *Buffer; +static char *BufPtr; + +static usb_dev_handle *lcd; +//extern int usb_debug; +int usb_debug; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static int drv_pLG_open(void) +{ + struct usb_bus *busses, *bus; + struct usb_device *dev; + char driver[1024]; + char product[1024]; + char manufacturer[1024]; + char serialnumber[1024]; + int ret; + + lcd = NULL; + + info("%s: scanning for picoLCD 256x64...", Name); + + usb_debug = 0; + + usb_init(); + usb_find_busses(); + usb_find_devices(); + busses = usb_get_busses(); + + for (bus = busses; bus; bus = bus->next) { + for (dev = bus->devices; dev; dev = dev->next) { + if ((dev->descriptor.idVendor == picoLCD_VENDOR) && (dev->descriptor.idProduct == picoLCD_DEVICE)) { + + info("%s: found picoLCD on bus %s device %s", Name, bus->dirname, dev->filename); + + lcd = usb_open(dev); + + ret = usb_get_driver_np(lcd, 0, driver, sizeof(driver)); + + if (ret == 0) { + info("%s: interface 0 already claimed by '%s'", Name, driver); + info("%s: attempting to detach driver...", Name); + if (usb_detach_kernel_driver_np(lcd, 0) < 0) { + error("%s: usb_detach_kernel_driver_np() failed!", Name); + return -1; + } + } + + usb_set_configuration(lcd, 1); + usleep(100); + + if (usb_claim_interface(lcd, 0) < 0) { + error("%s: usb_claim_interface() failed!", Name); + return -1; + } + + usb_set_altinterface(lcd, 0); + + usb_get_string_simple(lcd, dev->descriptor.iProduct, product, sizeof(product)); + usb_get_string_simple(lcd, dev->descriptor.iManufacturer, manufacturer, sizeof(manufacturer)); + usb_get_string_simple(lcd, dev->descriptor.iSerialNumber, serialnumber, sizeof(serialnumber)); + + info("%s: Manufacturer='%s' Product='%s' SerialNumber='%s'", Name, manufacturer, product, serialnumber); + + return 0; + } + } + } + error("%s: could not find a picoLCD", Name); + return -1; +} + +static int drv_pLG_read(unsigned char *data, int size) +{ + return usb_interrupt_read(lcd, USB_ENDPOINT_IN + 1, (char *) data, size, read_timeout); +} + + +static void drv_pLG_send(unsigned char *data, int size) +{ + int ret; + ret = usb_interrupt_write(lcd, USB_ENDPOINT_OUT + 1, (char *) data, size, 1000); + //fprintf(stderr, "%s written %d bytes\n", __FUNCTION__, ret); +} + +static int drv_pLG_close(void) +{ + usb_release_interface(lcd, 0); + usb_close(lcd); + + return 0; +} + +static void drv_pLG_update_img() +{ + unsigned char cmd3[64] = { OUT_REPORT_CMD_DATA }; /* send command + data */ + unsigned char cmd4[64] = { OUT_REPORT_DATA }; /* send data only */ + + int index, bit, x, y; + unsigned char cs, line; + unsigned char pixel; + + /* do not redraw display if frame buffer has not changed, unless + "direct updates" have been requested (update is zero) */ + if ((!dirty) && (update > 0)) { + debug("Skipping %s\n", __FUNCTION__); + return; + } + + debug("In %s\n", __FUNCTION__); + + for (cs = 0; cs < 4; cs++) { + unsigned char chipsel = (cs << 2); //chipselect + for (line = 0; line < 8; line++) { + //ha64_1.setHIDPkt(OUT_REPORT_CMD_DATA, 8+3+32, 8, chipsel, 0x02, 0x00, 0x00, 0xb8|j, 0x00, 0x00, 0x40); + cmd3[0] = OUT_REPORT_CMD_DATA; + cmd3[1] = chipsel; + cmd3[2] = 0x02; + cmd3[3] = 0x00; + cmd3[4] = 0x00; + cmd3[5] = 0xb8 | line; + cmd3[6] = 0x00; + cmd3[7] = 0x00; + cmd3[8] = 0x40; + cmd3[9] = 0x00; + cmd3[10] = 0x00; + cmd3[11] = 32; + + //ha64_2.setHIDPkt(OUT_REPORT_DATA, 4+32, 4, chipsel | 0x01, 0x00, 0x00, 32); + + cmd4[0] = OUT_REPORT_DATA; + cmd4[1] = chipsel | 0x01; + cmd4[2] = 0x00; + cmd4[3] = 0x00; + cmd4[4] = 32; + + for (index = 0; index < 32; index++) { + pixel = 0x00; + + for (bit = 0; bit < 8; bit++) { + x = cs * 64 + index; + y = (line * 8 + bit + 0) % SCREEN_H; + + if (pLG_framebuffer[y * 256 + x] ^ inverted) + pixel |= (1 << bit); + } + cmd3[12 + index] = pixel; + } + + for (index = 32; index < 64; index++) { + pixel = 0x00; + + for (bit = 0; bit < 8; bit++) { + x = cs * 64 + index; + y = (line * 8 + bit + 0) % SCREEN_H; + if (pLG_framebuffer[y * 256 + x] ^ inverted) + pixel |= (1 << bit); + } + + cmd4[5 + (index - 32)] = pixel; + } + + drv_pLG_send(cmd3, 44); + drv_pLG_send(cmd4, 38); + } + } + + /* mark display as up-to-date */ + dirty = 0; + //drv_pLG_clear(); +} + + +#define _USBLCD_MAX_DATA_LEN 24 +#define IN_REPORT_KEY_STATE 0x11 +static void drv_pLG_update_keypad() +{ + static int pressed_key = 0; + + int ret; + unsigned char read_packet[_USBLCD_MAX_DATA_LEN]; + ret = drv_pLG_read(read_packet, _USBLCD_MAX_DATA_LEN); + if ((ret > 0) && (read_packet[0] == IN_REPORT_KEY_STATE)) { + debug("picoLCD: pressed key= 0x%02x\n", read_packet[1]); + int new_pressed_key = read_packet[1]; + if (pressed_key != new_pressed_key) { + /* negative values mark a key release */ + drv_generic_keypad_press(-pressed_key); + drv_generic_keypad_press(new_pressed_key); + pressed_key = new_pressed_key; + } + } +} + + +/* for graphic displays only */ +static void drv_pLG_blit(const int row, const int col, const int height, const int width) +{ + int r, c; + + //DEBUG(fprintf(stderr, "In %s called with row %d col %d height %d width %d\n", __FUNCTION__, row, col, height, width)); + + for (r = row; r < row + height; r++) { + for (c = col; c < col + width; c++) { + pLG_framebuffer[r * 256 + c] = drv_generic_graphic_black(r, c); + //fprintf(stderr, "%d", pLG_framebuffer[r * 256 + c]); + } + //fprintf(stderr, "\n"); + } + + /* + for (r = 0; r < 64; r++) { + for(c = 0; c < 256; c++) { + fprintf(stderr, "%d", pLG_framebuffer[r * 256 + c]); + } + fprintf(stderr, "\n"); + } + */ + + /* display needs to be redrawn from frame buffer */ + dirty = 1; + + /* if "direct updates" have been requested, redraw now */ + if (update <= 0) + drv_pLG_update_img(); +} + + +void drv_pLG_clear(void) +{ + unsigned char cmd[3] = { 0x93, 0x01, 0x00 }; /* init display */ + unsigned char cmd2[9] = { OUT_REPORT_CMD }; /* init display */ + unsigned char cmd3[64] = { OUT_REPORT_CMD_DATA }; /* clear screen */ + unsigned char cmd4[64] = { OUT_REPORT_CMD_DATA }; /* clear screen */ + + int init, index; + unsigned char cs, line; + + + debug("In %s\n", __FUNCTION__); + drv_pLG_send(cmd, 3); + + for (init = 0; init < 4; init++) { + unsigned char cs = ((init << 2) & 0xFF); + + cmd2[0] = OUT_REPORT_CMD; + cmd2[1] = cs; + cmd2[2] = 0x02; + cmd2[3] = 0x00; + cmd2[4] = 0x64; + cmd2[5] = 0x3F; + cmd2[6] = 0x00; + cmd2[7] = 0x64; + cmd2[8] = 0xC0; + + drv_pLG_send(cmd2, 9); + } + + + for (cs = 0; cs < 4; cs++) { + unsigned char chipsel = (cs << 2); //chipselect + for (line = 0; line < 8; line++) { + //ha64_1.setHIDPkt(OUT_REPORT_CMD_DATA, 8+3+32, 8, cs, 0x02, 0x00, 0x00, 0xb8|j, 0x00, 0x00, 0x40); + cmd3[0] = OUT_REPORT_CMD_DATA; + cmd3[1] = chipsel; + cmd3[2] = 0x02; + cmd3[3] = 0x00; + cmd3[4] = 0x00; + cmd3[5] = 0xb8 | line; + cmd3[6] = 0x00; + cmd3[7] = 0x00; + cmd3[8] = 0x40; + cmd3[9] = 0x00; + cmd3[10] = 0x00; + cmd3[11] = 32; + + unsigned char temp = 0; + + for (index = 0; index < 32; index++) { + cmd3[12 + index] = temp; + } + + drv_pLG_send(cmd3, 64); + + //ha64_2.setHIDPkt(OUT_REPORT_DATA, 4+32, 4, cs | 0x01, 0x00, 0x00, 32); + + cmd4[0] = OUT_REPORT_DATA; + cmd4[1] = chipsel | 0x01; + cmd4[2] = 0x00; + cmd4[3] = 0x00; + cmd4[4] = 32; + + for (index = 32; index < 64; index++) { + temp = 0x00; + cmd4[5 + (index - 32)] = temp; + } + drv_pLG_send(cmd4, 64); + } + } +} + +static int drv_pLG_contrast(int contrast) +{ + unsigned char cmd[2] = { 0x92 }; /* set contrast */ + + if (contrast < 0) + contrast = 0; + if (contrast > 255) + contrast = 255; + + cmd[1] = contrast; + drv_pLG_send(cmd, 2); + + return contrast; +} + + +static int drv_pLG_backlight(int backlight) +{ + unsigned char cmd[2] = { 0x91 }; /* set backlight */ + + if (backlight < 0) + backlight = 0; + if (backlight >= 1) + backlight = 200; + + cmd[1] = backlight; + drv_pLG_send(cmd, 2); + + return backlight; +} + +static int drv_pLG_gpi( __attribute__ ((unused)) + int num) +{ + int ret; + unsigned char read_packet[_USBLCD_MAX_DATA_LEN]; + ret = drv_pLG_read(read_packet, _USBLCD_MAX_DATA_LEN); + if ((ret > 0) && (read_packet[0] == IN_REPORT_KEY_STATE)) { + debug("picoLCD: pressed key= 0x%02x\n", read_packet[1]); + return read_packet[1]; + } + return 0; +} + + +static int drv_pLG_gpo(int num, int val) +{ + unsigned char cmd[2] = { 0x81 }; /* set GPO */ + + if (num < 0) + num = 0; + if (num > 7) + num = 7; + + if (val < 0) + val = 0; + if (val > 1) + val = 1; + + /* set led bit to 1 or 0 */ + if (val) + gpo |= 1 << num; + else + gpo &= ~(1 << num); + + cmd[1] = gpo; + drv_pLG_send(cmd, 2); + + return val; +} + +static int drv_pLG_start(const char *section, const int quiet) +{ + int rows = -1, cols = -1; + int value; + char *s; + + /* set display redraw interval (set to zero for "direct updates") */ + cfg_number(section, "update", 200, 0, -1, &update); + + /* USB read timeout in ms (the picoLCD 256x64 times out on every + read unless a key has been pressed!) */ + cfg_number(section, "Timeout", 5, 1, 1000, &read_timeout); + + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Size' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + error("%s: bad %s.Size '%s' from %s", Name, section, s, cfg_source()); + free(s); + return -1; + } + + if (cfg_number(section, "Inverted", 0, 0, 1, &value) > 0) { + info("Setting display inverted to %d", value); + inverted = value; + } + + DROWS = SCREEN_H; + DCOLS = SCREEN_W; + + if (drv_pLG_open() < 0) { + return -1; + } + + /* Init the command buffer */ + Buffer = (char *) malloc(1024); + if (Buffer == NULL) { + error("%s: command buffer could not be allocated: malloc() failed", Name); + return -1; + } + BufPtr = Buffer; + + /* Init framebuffer buffer */ + pLG_framebuffer = malloc(SCREEN_W * SCREEN_H * sizeof(unsigned char)); + if (!pLG_framebuffer) + return -1; + + DEBUG("allocated"); + memset(pLG_framebuffer, 0, SCREEN_W * SCREEN_H); + DEBUG("zeroed"); + + if (cfg_number(section, "Contrast", 0, 0, 255, &value) > 0) { + info("Setting contrast to %d", value); + drv_pLG_contrast(value); + } + + if (cfg_number(section, "Backlight", 0, 0, 1, &value) > 0) { + info("Setting backlight to %d", value); + drv_pLG_backlight(value); + } + + drv_pLG_clear(); /* clear display */ + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, SCREEN_W, SCREEN_H); + if (drv_generic_graphic_greet(buffer, "http://www.picolcd.com")) { + sleep(3); + drv_pLG_clear(); + } + } + + /* setup a timer that regularly redraws the display from the frame + buffer (unless "direct updates" have been requested */ + if (update > 0) + timer_add(drv_pLG_update_img, NULL, update, 0); + + /* setup a timer that regularly checks the keypad for pressed or + released keys */ + /* FIXME: make 100msec configurable */ + timer_add(drv_pLG_update_keypad, NULL, 100, 0); + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_contrast(RESULT * result, RESULT * arg1) +{ + double contrast; + + contrast = drv_pLG_contrast(R2N(arg1)); + SetResult(&result, R_NUMBER, &contrast); +} + +static void plugin_backlight(RESULT * result, RESULT * arg1) +{ + double backlight; + + backlight = drv_pLG_backlight(R2N(arg1)); + SetResult(&result, R_NUMBER, &backlight); +} + +static void plugin_gpo(RESULT * result, RESULT * argv[]) +{ + double gpo; + gpo = drv_pLG_gpo(R2N(argv[0]), R2N(argv[1])); + SetResult(&result, R_NUMBER, &gpo); +} + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_pLG_list(void) +{ + printf("picoLCD 256x64 Graphic LCD"); + return 0; +} + + +static int drv_pLG_keypad(const int num) +{ + int val; + int new_num = num; + + if (new_num == 0) + return 0; + else if (new_num > 0) + val = WIDGET_KEY_PRESSED; + else { + /* negative values mark a key release */ + new_num = -num; + val = WIDGET_KEY_RELEASED; + } + + switch (new_num) { + case 1: + val += WIDGET_KEY_CANCEL; + break; + case 2: + val += WIDGET_KEY_LEFT; + break; + case 3: + val += WIDGET_KEY_RIGHT; + break; + case 5: + val += WIDGET_KEY_UP; + break; + case 6: + val += WIDGET_KEY_CONFIRM; + break; + case 7: + val += WIDGET_KEY_DOWN; + break; + default: + error("%s: unknown keypad value %d", Name, num); + } + + return val; +} + + +/* initialize driver & display */ +int drv_pLG_init(const char *section, const int quiet) +{ + int ret; + + info("%s: %s", Name, "$Rev: 1143 $"); + + info("PICOLCD Graphic initialization\n"); + + /* display preferences */ + XRES = 6; /* pixel width of one char */ + YRES = 8; /* pixel height of one char */ + GPOS = 8; + GPIS = 1; + /* real worker functions */ + drv_generic_graphic_real_blit = drv_pLG_blit; + drv_generic_keypad_real_press = drv_pLG_keypad; + drv_generic_gpio_real_set = drv_pLG_gpo; + drv_generic_gpio_real_get = drv_pLG_gpi; + + + /* start display */ + if ((ret = drv_pLG_start(section, quiet)) != 0) + return ret; + + + /* initialize generic graphic driver */ + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + + + /* initialize generic key pad driver */ + if ((ret = drv_generic_keypad_init(section, Name)) != 0) + return ret; + + + /* GPO's init */ + + if ((ret = drv_generic_gpio_init(section, Name)) != 0) + return ret; + + /* register plugins */ + + AddFunction("LCD::contrast", 1, plugin_contrast); + AddFunction("LCD::backlight", 1, plugin_backlight); + AddFunction("LCD::gpo", -1, plugin_gpo); + + return 0; +} + + +/* close driver & display */ +int drv_pLG_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + /* clear display */ + drv_pLG_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_graphic_greet("goodbye!", NULL); + } + + drv_pLG_close(); + + if (Buffer) { + free(Buffer); + BufPtr = NULL; + } + + drv_generic_graphic_quit(); + drv_generic_keypad_quit(); + + return (0); +} + + +DRIVER drv_picoLCDGraphic = { + .name = Name, + .list = drv_pLG_list, + .init = drv_pLG_init, + .quit = drv_pLG_quit, +}; diff --git a/drv_serdisplib.c b/drv_serdisplib.c new file mode 100644 index 0000000..ff2e8c4 --- /dev/null +++ b/drv_serdisplib.c @@ -0,0 +1,387 @@ +/* $Id: drv_serdisplib.c 958 2009-01-13 04:21:29Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_serdisplib.c $ + * + * driver for serdisplib displays + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_serdisplib + * + */ + +#include "config.h" +#include "debug.h" // verbose_level + +#include +#include +#include +#include + +#include + +/* Fixme: This should be removed as soon as serdisp.h + * contains this macros + */ +#ifndef SERDISP_VERSION_GET_MAJOR +#define SERDISP_VERSION_GET_MAJOR(_c) ((int)( (_c) >> 8 )) +#define SERDISP_VERSION_GET_MINOR(_c) ((int)( (_c) & 0xFF )) +#endif + + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "plugin.h" +#include "drv.h" +#include "drv_generic_graphic.h" + +#ifdef WITH_DMALLOC +#include +#endif + +static char Name[] = "serdisplib"; + +static serdisp_CONN_t *sdcd; +static serdisp_t *dd; + +int NUMCOLS = 1; + + +/****************************************/ +/*** hardware dependant functions ***/ +/****************************************/ + +static void drv_SD_blit(const int row, const int col, const int height, const int width) +{ + int r, c; + RGBA p; + + for (r = row; r < row + height; r++) { + for (c = col; c < col + width; c++) { + p = drv_generic_graphic_rgb(r, c); + // printf("blit (%d,%d) A%d.R%d.G%d.B%d\n", c, r, p.A, p.R, p.G, p.B); + serdisp_setcolour(dd, c, r, serdisp_pack2ARGB(0xff, p.R, p.G, p.B)); + } + } + + serdisp_update(dd); +} + + +static int drv_SD_contrast(int contrast) +{ + if (contrast < 0) + contrast = 0; + if (contrast > MAX_CONTRASTSTEP) + contrast = MAX_CONTRASTSTEP; + + serdisp_feature(dd, FEATURE_CONTRAST, contrast); + + return contrast; +} + + +static int drv_SD_backlight(int backlight) +{ + if (backlight < FEATURE_NO) + backlight = FEATURE_NO; + if (backlight > FEATURE_YES) + backlight = FEATURE_YES; + + serdisp_feature(dd, FEATURE_BACKLIGHT, backlight); + + return backlight; +} + + +static int drv_SD_reverse(int reverse) +{ + if (reverse < FEATURE_NO) + reverse = FEATURE_NO; + if (reverse > FEATURE_YES) + reverse = FEATURE_YES; + + serdisp_feature(dd, FEATURE_REVERSE, reverse); + + return reverse; +} + + +static int drv_SD_rotate(int rotate) +{ + if (rotate < 0) + rotate = 0; + if (rotate > 3) + rotate = 3; + + serdisp_feature(dd, FEATURE_ROTATE, rotate); + + return rotate; +} + + + +static int drv_SD_start(const char *section) +{ + long version; + char *port, *model, *options, *s; + int contrast, backlight, reverse, rotate; + + version = serdisp_getversioncode(); + info("%s: header version %d.%d", Name, SERDISP_VERSION_MAJOR, SERDISP_VERSION_MINOR); + info("%s: library version %d.%d", Name, SERDISP_VERSION_GET_MAJOR(version), SERDISP_VERSION_GET_MINOR(version)); + + port = cfg_get(section, "Port", NULL); + if (port == NULL || *port == '\0') { + error("%s: no '%s.Port' entry from %s", Name, section, cfg_source()); + return -1; + } + + /* opening the output device */ + sdcd = SDCONN_open(port); + if (sdcd == NULL) { + error("%s: open(%s) failed: %s", Name, port, sd_geterrormsg()); + return -1; + } + + + model = cfg_get(section, "Model", ""); + if (model == NULL || *model == '\0') { + error("%s: no '%s.Model' entry from %s", Name, section, cfg_source()); + return -1; + } + info("%s: using model '%s'", Name, model); + + options = cfg_get(section, "Options", ""); + info("%s: using options '%s'", Name, options); + + /* opening and initialising the display */ + dd = serdisp_init(sdcd, model, options); + if (dd == NULL) { + error("%s: init(%s, %s, %s) failed: %s", Name, port, model, options, sd_geterrormsg()); + SDCONN_close(sdcd); + return -1; + } + + /* print supported options by display */ + info("%s: options supported by display %s:", Name, model); + serdisp_options_t optiondesc; + optiondesc.name = ""; /* start the iteration with assigning an empty string before the first call */ + while (serdisp_nextoptiondescription(dd, &optiondesc)) { + info(" %s", optiondesc.name); + } + + + DROWS = serdisp_getheight(dd); + DCOLS = serdisp_getwidth(dd); + NUMCOLS = serdisp_getcolours(dd); + info("%s: display size %dx%d, %d colors", Name, DCOLS, DROWS, NUMCOLS); + + XRES = -1; + YRES = -1; + s = cfg_get(section, "Font", "6x8"); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { + error("%s: bad Font '%s' from %s", Name, s, cfg_source()); + return -1; + } + + /* Fixme: provider other fonts someday... */ + if (XRES != 6 && YRES != 8) { + error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); + return -1; + } + + /* clear display */ + serdisp_clear(dd); + + if (cfg_number(section, "Contrast", 0, 0, MAX_CONTRASTSTEP, &contrast) > 0) { + drv_SD_contrast(contrast); + } + + if (cfg_number(section, "Backlight", 0, 0, 1, &backlight) > 0) { + drv_SD_backlight(backlight); + } + + if (cfg_number(section, "Reverse", 0, 0, 1, &reverse) > 0) { + drv_SD_reverse(reverse); + } + + if (cfg_number(section, "Rotate", 0, 0, 3, &rotate) > 0) { + drv_SD_rotate(rotate); + } + + return 0; +} + + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_contrast(RESULT * result, RESULT * arg1) +{ + double contrast; + + contrast = drv_SD_contrast(R2N(arg1)); + SetResult(&result, R_NUMBER, &contrast); +} + + +static void plugin_backlight(RESULT * result, RESULT * arg1) +{ + double backlight; + + backlight = drv_SD_backlight(R2N(arg1)); + SetResult(&result, R_NUMBER, &backlight); +} + + +static void plugin_reverse(RESULT * result, RESULT * arg1) +{ + double reverse; + + reverse = drv_SD_reverse(R2N(arg1)); + SetResult(&result, R_NUMBER, &reverse); +} + + +static void plugin_rotate(RESULT * result, RESULT * arg1) +{ + double rotate; + + rotate = drv_SD_rotate(R2N(arg1)); + SetResult(&result, R_NUMBER, &rotate); +} + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_SD_list(void) +{ + serdisp_display_t displaydesc; + + displaydesc.dispname = ""; + while (serdisp_nextdisplaydescription(&displaydesc)) { + printf("%s ", displaydesc.dispname); + } + + return 0; +} + + +/* verbosely list models (special case for serdisplib) */ +int drv_SD_list_verbose(void) +{ + serdisp_display_t displaydesc; + long version; + + version = serdisp_getversioncode(); + printf("%s: header version %d.%d, library version %d.%d, available sub-drivers:\n\n", Name, + SERDISP_VERSION_MAJOR, SERDISP_VERSION_MINOR, + SERDISP_VERSION_GET_MAJOR(version), SERDISP_VERSION_GET_MINOR(version)); + + printf("display name alias names description\n"); + printf("------------------ -------------------- -----------------------------------\n"); + displaydesc.dispname = ""; + while (serdisp_nextdisplaydescription(&displaydesc)) { + printf(" %-15s %-20s %-35s\n", displaydesc.dispname, displaydesc.aliasnames, displaydesc.description); + } + + return 0; +} + + +/* initialize driver & display */ +int drv_SD_init(const char *section, const int quiet) +{ + int ret; + + info("%s: %s", Name, "$Rev: 958 $"); + + /* real worker functions */ + drv_generic_graphic_real_blit = drv_SD_blit; + + /* start display */ + if ((ret = drv_SD_start(section)) != 0) + return ret; + + /* initialize generic graphic driver */ + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_graphic_greet(buffer, NULL)) { + sleep(3); + drv_generic_graphic_clear(); + } + } + + /* register plugins */ + AddFunction("LCD::contrast", 1, plugin_contrast); + AddFunction("LCD::backlight", 1, plugin_backlight); + AddFunction("LCD::reverse", 1, plugin_reverse); + AddFunction("LCD::rotate", 1, plugin_rotate); + + return 0; +} + + +/* close driver & display */ +int drv_SD_quit(const int quiet) +{ + + info("%s: shutting down.", Name); + + drv_generic_graphic_clear(); + + if (!quiet) { + drv_generic_graphic_greet("goodbye!", NULL); + } + + drv_generic_graphic_quit(); + + serdisp_quit(dd); + + return (0); +} + + +DRIVER drv_serdisplib = { + .name = Name, + .list = drv_SD_list, + .init = drv_SD_init, + .quit = drv_SD_quit, +}; diff --git a/drv_st2205.c b/drv_st2205.c new file mode 100644 index 0000000..fbc6da1 --- /dev/null +++ b/drv_st2205.c @@ -0,0 +1,247 @@ +/* $Id: drv_st2205.c 980 2009-01-28 21:18:52Z michux $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_st2205.c $ + * + * ST2205U-driven hacked picture frame driver. + * See http://picframe.spritesserver.nl/ for more info. + * + * Copyright (C) 2008 Jeroen Domburg + * Modified from sample code by: + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_st2205 + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include + +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" + +#include "drv_generic_graphic.h" + +static char Name[] = "st2205"; +/* libst2205 handle */ +static st2205_handle *h; +/* Display data */ +static unsigned char *fb; + +static int drv_st2205_open(const char *section) +{ + char *dev; + + dev = cfg_get(section, "Port", NULL); + if (dev == NULL || *dev == '\0') { + error("st2205: no '%s.Port' entry from %s", section, cfg_source()); + return -1; + } + + h = st2205_open(dev); + if (h == NULL) { + error("st2205: cannot open st2205 device %s", dev); + return -1; + } + + return 0; +} + + +static int drv_st2205_close(void) +{ + st2205_close(h); + + return 0; +} + + +static void drv_st2205_blit(const int row, const int col, const int height, const int width) +{ + int r, c; + RGBA p; + for (r = row; r < row + height; r++) { + for (c = col; c < col + width; c++) { + p = drv_generic_graphic_rgb(r, c); + fb[(r * h->width + c) * 3 + 0] = p.R; + fb[(r * h->width + c) * 3 + 1] = p.G; + fb[(r * h->width + c) * 3 + 2] = p.B; + } + } + st2205_send_data(h, fb); +} + + +/* start graphic display */ +static int drv_st2205_start2(const char *section) +{ + char *s; + + s = cfg_get(section, "Font", "6x8"); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); + return -1; + } + + XRES = -1; + YRES = -1; + if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { + error("%s: bad Font '%s' from %s", Name, s, cfg_source()); + return -1; + } + + /* Fixme: provider other fonts someday... */ + if (XRES != 6 && YRES != 8) { + error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); + return -1; + } + + + /* open communication with the display */ + if (drv_st2205_open(section) < 0) { + return -1; + } + + /* you surely want to allocate a framebuffer or something... */ + fb = malloc(h->height * h->width * 3); + + /* set width/height from st2205 firmware specs */ + DROWS = h->width; + DCOLS = h->height; + + return 0; +} + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +static void plugin_backlight(RESULT * result, RESULT * arg1) +{ + int bl_on; + bl_on = (R2N(arg1) == 0 ? 0 : 1); + st2205_backlight(h, bl_on); + SetResult(&result, R_NUMBER, &bl_on); +} + + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_gpio_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_st2205_list(void) +{ + printf("generic hacked photo frame"); + return 0; +} + + +/* initialize driver & display */ +int drv_st2205_init2(const char *section, const int quiet) +{ + int ret; + + /* real worker functions */ + drv_generic_graphic_real_blit = drv_st2205_blit; + + /* start display */ + if ((ret = drv_st2205_start2(section)) != 0) + return ret; + + /* initialize generic graphic driver */ + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_graphic_greet(buffer, NULL)) { + sleep(3); + drv_generic_graphic_clear(); + } + } + + /* register plugins */ + AddFunction("LCD::backlight", 1, plugin_backlight); + + return 0; +} + + +/* close driver & display */ +int drv_st2205_quit2(const int quiet) +{ + info("%s: shutting down.", Name); + + /* clear display */ + drv_generic_graphic_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_graphic_greet("goodbye!", NULL); + } + + drv_generic_graphic_quit(); + + debug("closing connection"); + drv_st2205_close(); + + return (0); +} + + +DRIVER drv_st2205 = { + .name = Name, + .list = drv_st2205_list, + .init = drv_st2205_init2, + .quit = drv_st2205_quit2, +}; diff --git a/drv_ula200.c b/drv_ula200.c new file mode 100644 index 0000000..7c71995 --- /dev/null +++ b/drv_ula200.c @@ -0,0 +1,791 @@ +/* $Id: drv_ula200.c 1126 2010-07-13 03:25:44Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_ula200.c $ + * + * ULA200 driver for lcd4linux + * + * Copyright (C) 2008 Bernhard Walle + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * Driver for the ELV ULA200 USB device. The device can control one + * HD44780 display up to 4x20 characters. + * + * Implemented functions: + * - displaying characters :-) + * - controlling the backlight + * + * Todo: + * - input buttons + * + * Configuration: + * - Size (XxY): size of the display (e.g. '20x4') + * - Backlight (0/1): initial state of the backlight + * + * Author: + * Bernhard Walle + * + * exported fuctions: + * struct DRIVER drv_ula200 + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include + +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "drv.h" + +/* text mode display? */ +#include "drv_generic_text.h" + +/****************************************/ +/*** Global variables ***/ +/****************************************/ + +static char Name[] = "ULA200"; +static struct ftdi_context *Ftdi = NULL; + + +/****************************************/ +/*** Constants ***/ +/****************************************/ + +/* USB connection */ +#define ULA200_VENDOR_ID 0x0403 +#define ULA200_PRODUCT_ID 0xf06d + +/* connection parameters */ +#define ULA200_BAUDRATE 19200 +#define ULA200_DATABITS BITS_8 +#define ULA200_STOPBITS STOP_BIT_1 +#define ULA200_PARITY EVEN + +/* character constants used for the communication */ +#define ULA200_CH_STX 0x02 +#define ULA200_CH_ETX 0x03 +#define ULA200_CH_ENQ 0x05 +#define ULA200_CH_ACK 0x06 +#define ULA200_CH_NAK 0x15 +#define ULA200_CH_DC2 0x12 +#define ULA200_CH_DC3 0x13 + +/* commands used for the communication (names are German) */ +#define ULA200_CMD_POSITION 'p' /* 'position' */ +#define ULA200_CMD_STRING 's' /* 'string' */ +#define ULA200_CMD_CLEAR 'l' /* 'loeschen' */ +#define ULA200_CMD_BACKLIGHT 'h' /* 'hintergrund' */ +#define ULA200_CMD_CHAR 'c' /* 'character' */ + +/* raw register access */ +#define ULA200_RS_DATA 0x00 /* data */ +#define ULA200_RS_INSTR 0x01 /* instruction */ +#define ULA200_SETCHAR 0x40 /* set user-defined character */ + +/* character sizes */ +#define ULA200_CELLWIDTH 5 +#define ULA200_CELLHEIGHT 8 + +/* internal implementation constants */ +#define ULA200_BUFFER_LENGTH 1024 +#define ULA200_MAXLEN 512 +#define ULA200_MAX_REPEATS 20 + +/* define TRUE and FALSE for better code readability if not already defined */ +#ifndef TRUE +#define TRUE 1 +#endif +#ifndef FALSE +#define FALSE 0 +#endif + + +/****************************************/ +/*** Macros ***/ +/****************************************/ + +#define ULA200_ERROR(msg, ...) \ + error("%s: In %s():%d: " msg, Name, \ + __FUNCTION__, __LINE__, ##__VA_ARGS__) + +#define ULA200_INFO(msg, ...) \ + info("%s: " msg, Name, ##__VA_ARGS__) + +#define ULA200_DEBUG(msg, ...) \ + debug("%s: In %s():%d: " msg, Name, \ + __FUNCTION__, __LINE__, ##__VA_ARGS__) + +#define ULA200_TRACE() \ + debug("%s: Calling %s()", Name, __FUNCTION__) + + +/****************************************/ +/*** Prototypes ***/ +/****************************************/ + +static int drv_ula200_ftdi_read_response(void); +static int drv_ula200_ftdi_usb_read(void); +static int drv_ula200_ftdi_write_command(const unsigned char *, int); +static int drv_ula200_backlight(int); +static int drv_ula200_close(void); + +static void plugin_backlight(RESULT *, RESULT *); + +/****************************************/ +/*** Internal (helper) funcs ***/ +/****************************************/ + +/** + * Write a command to the display. Adds the STX and ETX header/trailer. + * + * @param[in] data the data bytes + * @param[in] length the number of bytes in data which are valid + * @return 0 on success, negative value on error + */ +static int drv_ula200_ftdi_write_command(const unsigned char *data, int length) +{ + int i, err; + int repeat_count = 0; + int pos = 0; + unsigned char buffer[ULA200_BUFFER_LENGTH]; + + /* check for the maximum length */ + if (length > ULA200_MAXLEN) { + return -EINVAL; + } + + /* fill the array */ + buffer[pos++] = ULA200_CH_STX; + for (i = 0; i < length; i++) { + if (data[i] == ULA200_CH_STX) { + buffer[pos++] = ULA200_CH_ENQ; + buffer[pos++] = ULA200_CH_DC2; + } else if (data[i] == ULA200_CH_ETX) { + buffer[pos++] = ULA200_CH_ENQ; + buffer[pos++] = ULA200_CH_DC3; + } else if (data[i] == ULA200_CH_ENQ) { + buffer[pos++] = ULA200_CH_ENQ; + buffer[pos++] = ULA200_CH_NAK; + } else { + buffer[pos++] = data[i]; + } + } + buffer[pos++] = ULA200_CH_ETX; + + do { + /* ULA200_DEBUG("ftdi_write_data(%p, %d)", buffer, pos); */ + err = ftdi_write_data(Ftdi, buffer, pos); + if (err < 0) { + ULA200_ERROR("ftdi_write_data() failed"); + return -1; + } + } + while (!drv_ula200_ftdi_read_response() && (repeat_count++ < ULA200_MAX_REPEATS)); + + return 0; +} + +/** + * Reads a character from USB. + * + * @return a positive value between 0 and 255 indicates the character that + * has been read successfully, -1 indicates an error + */ +static int drv_ula200_ftdi_usb_read(void) +{ + unsigned char buffer[1]; + int err; + + while ((err = ftdi_read_data(Ftdi, buffer, 1)) == 0); + return err >= 0 ? buffer[0] : -1; +} + + +/** + * Reads the response of the display. Currently, key input is ignored + * and only ACK / NACK is read. + * + * @return TRUE on success (ACK), FALSE on failure (NACK) + */ +static int drv_ula200_ftdi_read_response(void) +{ + int result = FALSE; + int answer_read = FALSE; + int ret; + int ch; + + while (!answer_read) { + /* wait until STX */ + do { + ret = drv_ula200_ftdi_usb_read(); + /* ULA200_DEBUG("STX drv_ula200_ftdi_usb_read = %d", ret); */ + } while ((ret != ULA200_CH_STX) && (ret > 0)); + + if (ret < 0) { + return FALSE; + } + + /* read next char */ + ch = drv_ula200_ftdi_usb_read(); + /* ULA200_DEBUG("drv_ula200_ftdi_usb_read = %d", ch); */ + + switch (ch) { + case 't': + ch = drv_ula200_ftdi_usb_read(); + /* ULA200_DEBUG("drv_ula200_ftdi_usb_read = %d", ch); */ + /* ignore currently */ + break; + + case ULA200_CH_ACK: + answer_read = TRUE; + result = TRUE; + break; + + case ULA200_CH_NAK: + answer_read = TRUE; + result = FALSE; + break; + + default: + answer_read = TRUE; + ULA200_ERROR("Read invalid answer"); + } + + /* wait until ETX */ + do { + ret = drv_ula200_ftdi_usb_read(); + /* ULA200_DEBUG("ETX drv_ula200_ftdi_usb_read = %d", ret); */ + } while ((ret != ULA200_CH_ETX) && (ret > 0)); + + if (ret < 0) { + return FALSE; + } + } + + return result; +} + +static int drv_ula200_ftdi_enable_raw_mode(void) +{ + unsigned char command[3]; + + command[0] = 'R'; + command[1] = 'E'; + command[2] = '1'; + return drv_ula200_ftdi_write_command(command, 3); +} + + +/** + * Writes raw data (access the HD44780 registers directly. + * + * @param[in] flags ULA200_RS_DATA or ULA200_RS_INSTR + * @param[in] ch the real data + * @return 0 on success, a negative value on error + */ +static int drv_ula200_ftdi_rawdata(unsigned char flags, unsigned char ch) +{ + unsigned char command[3]; + int err; + + command[0] = 'R'; + command[1] = flags == ULA200_RS_DATA ? '2' : '0'; + command[2] = ch; + err = drv_ula200_ftdi_write_command(command, 3); + if (err < 0) { + ULA200_ERROR("ula200_ftdi_write_command() failed"); + return -1; + } + + return 0; +} + +/** + * Sets the cursor position. + * + * @param[in] x the x coordinate of the position + * @param[in] y the y coordinate of the position + * @return 0 on success, a negative value on error + */ +static int drv_ula200_set_position(int x, int y) +{ + unsigned char command[3]; + int err; + + if (y >= 2) { + y -= 2; + x += DCOLS; /* XXX: multiply by 2? */ + } + + command[0] = ULA200_CMD_POSITION; + command[1] = x; + command[2] = y; + err = drv_ula200_ftdi_write_command(command, 3); + if (err < 0) { + ULA200_ERROR("ula200_ftdi_write_command() failed"); + } + + return err; +} + +/** + * Sends the text + * + * @param[in] data the data bytes + * @param[in] len the number of valid bytes in @p data + * @return 0 on success, a negative value on error + */ +static int drv_ula200_send_text(const unsigned char *data, int len) +{ + unsigned char buffer[ULA200_BUFFER_LENGTH]; + int err; + + if (len > ULA200_MAXLEN) { + return -EINVAL; + } + + buffer[0] = ULA200_CMD_STRING; + buffer[1] = len; + memcpy(buffer + 2, data, len); + buffer[2 + len] = 0; /* only necessary for the debug message */ + + /* ULA200_DEBUG("Text: =%s= (%d)", buffer+2, len); */ + + err = drv_ula200_ftdi_write_command(buffer, len + 2); + if (err < 0) { + ULA200_ERROR("ula200_ftdi_write_command() failed"); + return -1; + } + + return 0; +} + +/** + * Sends one character. + * + * @param[in] ch the character to send + * @return 0 on success, a negative value on error + */ +static int drv_ula200_send_char(char ch) +{ + unsigned char buffer[2]; + int err; + + buffer[0] = ULA200_CMD_CHAR; + buffer[1] = ch; + + err = drv_ula200_ftdi_write_command(buffer, 2); + if (err < 0) { + ULA200_ERROR("ula200_ftdi_write_command() failed"); + return -1; + } + + return 0; +} + +/** + * Opens the ULA200 display. Uses libftdi to initialise the USB communication to + * the display. + * + @ @return a value less then zero on failure, 0 on success + */ +static int drv_ula200_open(void) +{ + int err; + + /* check if the device was already open */ + if (Ftdi != NULL) { + ULA200_ERROR("open called although device was already open"); + drv_ula200_close(); + } + + /* get memory for the device descriptor */ + Ftdi = malloc(sizeof(struct ftdi_context)); + if (Ftdi == NULL) { + ULA200_ERROR("Memory allocation failed"); + return -1; + } + + /* open the ftdi library */ + ftdi_init(Ftdi); + Ftdi->usb_write_timeout = 20; + Ftdi->usb_read_timeout = 20; + + /* open the device */ + err = ftdi_usb_open(Ftdi, ULA200_VENDOR_ID, ULA200_PRODUCT_ID); + if (err < 0) { + ULA200_ERROR("ftdi_usb_open() failed"); + free(Ftdi); + Ftdi = NULL; + return -1; + } + + /* set the baudrate */ + err = ftdi_set_baudrate(Ftdi, ULA200_BAUDRATE); + if (err < 0) { + ULA200_ERROR("ftdi_set_baudrate() failed"); + ftdi_usb_close(Ftdi); + free(Ftdi); + Ftdi = NULL; + return -1; + } + /* set communication parameters */ + err = ftdi_set_line_property(Ftdi, ULA200_DATABITS, ULA200_STOPBITS, ULA200_PARITY); + if (err < 0) { + ULA200_ERROR("ftdi_set_line_property() failed"); + ftdi_usb_close(Ftdi); + free(Ftdi); + Ftdi = NULL; + return -1; + } + + return 0; +} + +/** + * Closes the display. + * + * @return 0 on success, a negative value on failure + */ +static int drv_ula200_close(void) +{ + ULA200_TRACE(); + + ftdi_usb_purge_buffers(Ftdi); + ftdi_usb_close(Ftdi); + ftdi_deinit(Ftdi); + + free(Ftdi); + Ftdi = NULL; + + return 0; +} + +/** + * Clears the contents of the display. + * + * @return 0 on success, a negative value on error + */ +static void drv_ula200_clear(void) +{ + unsigned const char command[] = { ULA200_CMD_CLEAR }; + int err; + + ULA200_TRACE(); + + err = drv_ula200_ftdi_write_command(command, 1); + if (err < 0) { + ULA200_ERROR("ula200_ftdi_write_command() failed"); + } +} + +/** + * Writes data to the display. + * + * @param[in] row the row where the data should be written to + * @param[in] col the column where the data should be written to + * @param[in] data the data that should actually be written + * @param[in] len the number of valid bytes in @p data + */ +static void drv_ula200_write(const int row, const int col, const char *data, int len) +{ + int ret; + + /* do the cursor positioning here */ + ret = drv_ula200_set_position(col, row); + if (ret < 0) { + ULA200_ERROR("drv_ula200_set_position() failed"); + return; + } + + /* send string to the display */ + if (len == 1) { + ret = drv_ula200_send_char(data[0]); + } else { + ret = drv_ula200_send_text((unsigned char *) data, len); + } + if (ret < 0) { + ULA200_ERROR("drv_ula200_send_text() failed"); + return; + } +} + +/* text mode displays only */ +static void drv_ula200_defchar(const int ascii, const unsigned char *matrix) +{ + int err, i; + + if (ascii >= 8) { + ULA200_ERROR("Invalid value in drv_ula200_defchar"); + return; + } + + /* Tell the HD44780 we will redefine char number 'ascii' */ + err = drv_ula200_ftdi_rawdata(ULA200_RS_INSTR, ULA200_SETCHAR | (ascii * 8)); + if (err < 0) { + ULA200_ERROR("drv_ula200_ftdi_rawdata() failed"); + return; + } + + /* Send the subsequent rows */ + for (i = 0; i < YRES; i++) { + err = drv_ula200_ftdi_rawdata(ULA200_RS_DATA, *matrix++ & 0x1f); + if (err < 0) { + ULA200_ERROR("ula200_ftdi_rawdata() failed"); + return; + } + } +} + +/** + * Controls the backlight of the ULA200 display. + * + * @param[in] backlight a negative value if the backlight should be turned off, + * a positive value if it should be turned on + * @return 0 on success, any other value on failure + */ +static int drv_ula200_backlight(int backlight) +{ + unsigned char cmd[2] = { ULA200_CMD_BACKLIGHT }; + int ret; + + if (backlight <= 0) { + backlight = '0'; + } else { + backlight = '1'; + } + + cmd[1] = backlight; + ret = drv_ula200_ftdi_write_command(cmd, 2); + if (ret < 0) { + ULA200_ERROR("ula200_ftdi_write_command() failed"); + } + + return backlight == '1'; +} + +/** + * Starts the display. + * + * @param[in] section the section of the configuration file + * @return 0 on success, a negative value on failure + */ +static int drv_ula200_start(const char *section) +{ + int rows = -1, cols = -1; + char *s; + int backlight = 0; + int err; + + s = cfg_get(section, "Size", NULL); + if (s == NULL || *s == '\0') { + ULA200_ERROR("No '%s.Size' entry from %s", section, cfg_source()); + return -1; + } + if (sscanf(s, "%dx%d", &cols, &rows) != 2 || rows < 1 || cols < 1) { + ULA200_ERROR("Bad %s.Size '%s' from %s", section, s, cfg_source()); + free(s); + return -1; + } + + DROWS = rows; + DCOLS = cols; + + /* open communication with the display */ + err = drv_ula200_open(); + if (err < 0) { + return -1; + } + + cfg_number(section, "Backlight", 0, 0, 1, &backlight); + err = drv_ula200_backlight(backlight); + if (err < 0) { + ULA200_ERROR("drv_ula200_backlight() failed"); + return -1; + } + + /* clear display */ + drv_ula200_clear(); + + /* enable raw mode for defining own chars */ + drv_ula200_ftdi_enable_raw_mode(); + + return 0; +} + +/****************************************/ +/*** plugins ***/ +/****************************************/ + +/** + * Backlight plugin + */ +static void plugin_backlight(RESULT * result, RESULT * arg1) +{ + double backlight; + + backlight = drv_ula200_backlight(R2N(arg1)); + SetResult(&result, R_NUMBER, &backlight); +} + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + +/** + * list models + * + * @return 0 on success, a negative value on failure + */ +int drv_ula200_list(void) +{ + printf("ULA200"); + return 0; +} + +/** + * initialize driver & display + * + * @param[in] section the name of the section in the configuration file + * @param[in] quiet TRUE on quiet mode + * @return 0 on success, any negative error value on failure + */ +/* use this function for a text display */ +int drv_ula200_init(const char *section, const int quiet) +{ + WIDGET_CLASS wc; + int ret; + + ULA200_INFO("%s", "$Rev: 1126 $"); + + /* display preferences */ + XRES = ULA200_CELLWIDTH; /* pixel width of one char */ + YRES = ULA200_CELLHEIGHT; /* pixel height of one char */ + CHARS = 7; /* number of user-defineable characters */ + CHAR0 = 1; /* ASCII of first user-defineable char */ + GOTO_COST = 4; /* number of bytes a goto command requires */ + + /* real worker functions */ + drv_generic_text_real_write = drv_ula200_write; + drv_generic_text_real_defchar = drv_ula200_defchar; + + /* start display */ + if ((ret = drv_ula200_start(section)) != 0) { + return ret; + } + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_text_greet(buffer, "ULA 200")) { + sleep(3); + drv_ula200_clear(); + } + } + + /* initialize generic text driver */ + if ((ret = drv_generic_text_init(section, Name)) != 0) + return ret; + + /* initialize generic icon driver */ + if ((ret = drv_generic_text_icon_init()) != 0) + return ret; + + /* initialize generic bar driver */ + if ((ret = drv_generic_text_bar_init(0)) != 0) + return ret; + + /* add fixed chars to the bar driver */ + drv_generic_text_bar_add_segment(0, 0, 255, 32); /* ASCII 32 = blank */ + + /* register text widget */ + wc = Widget_Text; + wc.draw = drv_generic_text_draw; + widget_register(&wc); + + /* register icon widget */ + wc = Widget_Icon; + wc.draw = drv_generic_text_icon_draw; + widget_register(&wc); + + /* register bar widget */ + wc = Widget_Bar; + wc.draw = drv_generic_text_bar_draw; + widget_register(&wc); + + /* register plugins */ + AddFunction("LCD::backlight", -1, plugin_backlight); + + return 0; +} + +/** + * close driver & display + * + * @param[in] quiet TRUE on quiet mode + * @return 0 on success, any negative error value on failure + */ +/* use this function for a text display */ +int drv_ula200_quit(int quiet) +{ + ULA200_INFO("shutting down."); + + drv_generic_text_quit(); + + /* turn backlight off */ + drv_ula200_backlight(0); + + /* clear display */ + drv_ula200_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_text_greet("goodbye!", NULL); + } + + debug("closing connection"); + drv_ula200_close(); + + return 0; +} + +/* use this one for a text display */ +DRIVER drv_ula200 = { + .name = Name, + .list = drv_ula200_list, + .init = drv_ula200_init, + .quit = drv_ula200_quit, +}; + +/* :indentSize=4:tabSize=8:noTabs=false: */ diff --git a/drv_vnc.c b/drv_vnc.c new file mode 100644 index 0000000..5249206 --- /dev/null +++ b/drv_vnc.c @@ -0,0 +1,547 @@ +/* $Id: drv_vnc.c 1031 2009-04-15 21:34:51Z michux $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/drv_vnc.c $ + * + * Libvncserver driver + * + * Copyright (C) 2009 Michael Vogt + * Modified from sample code by: + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005, 2006, 2007, 2008, 2009 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * struct DRIVER drv_vnc + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include + +#include + +/* struct timeval */ +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" +#include "plugin.h" +#include "widget.h" +#include "widget_text.h" +#include "widget_icon.h" +#include "widget_bar.h" +#include "widget_keypad.h" +#include "drv.h" +#include "drv_generic_graphic.h" +#include "drv_generic_keypad.h" + +//todo: key widget text + +#define NO_MOUSE_BUTTON_PRESSED 0 +#define LEFT_MOUSE_BUTTON_PRESSED 1 +#define SLEEP_STEPS 1000 + +static char Name[] = "VNC"; + +static int xres = 320; /* screen settings */ +static int yres = 200; +static int BPP = 4; +static int max_clients = 2; /* max connected clients */ +static int osd_showtime = 2000; /* time to display the osd in ms */ +static int buttons = 2; /* number of keypad buttons */ +static int buttonsize = 50; /* size of keypad buttons */ +static int keypadxofs = 0; +static int keypadyofs = 0; +static int keypadgap = 0; +static int port = 5900; +static int httpPort = 5800; +static unsigned char framer = 0; +static unsigned char frameg = 0; +static unsigned char frameb = 0; + +static rfbScreenInfoPtr server; /* vnc device */ +static struct timeval osd_timestamp; +static int show_keypad_osd = 0; /* is the osd active? */ +static int clientCount = 0; /* currently connected clients */ +static int mouse_x = 0; +static int mouse_y = 0; +static int mouse_stat_old = 0; +static int process_event = 0; +static long frames = 0; +static char *password; +static char *javaClassFiles; +static struct timeval startDriver; +static int maxfps = -1; + +/* draws a simple rect, used to display keypad */ +int draw_rect(int x, int y, int size, unsigned char col, char *buffer) +{ + int ofs, ofs2, i, ret; + unsigned char colr, colg; + colr = colg = col; + ret = 0; + + /* check if mouse is in current rect */ + if (mouse_x > x && mouse_x < (x + size)) + if (mouse_y > y && mouse_y < (y + size)) { + colr = framer; + colg = frameg; + col = frameb; + ret = 1; + } + + ofs2 = size * xres * BPP; + for (i = x; i < x + size; i++) { + ofs = (i + xres * y) * BPP; + buffer[ofs + ofs2] = colr; + buffer[ofs++] = colr; + buffer[ofs + ofs2] = colg; + buffer[ofs++] = colg; + buffer[ofs + ofs2] = col; + buffer[ofs++] = col; + } + + ofs2 = size * BPP; + for (i = y; i <= y + size; i++) { + ofs = (i * xres + x) * BPP; + buffer[ofs + ofs2] = colr; + buffer[ofs++] = colr; + buffer[ofs + ofs2] = colg; + buffer[ofs++] = colg; + buffer[ofs + ofs2] = col; + buffer[ofs++] = col; + } + return ret; +} + +void display_keypad() +{ + int i, rectx, recty; + int active; + for (i = 0; i < buttons; i++) { + rectx = keypadxofs + (i * (buttonsize + keypadgap)); + recty = keypadyofs /*+ (i*(buttonsize+gap)) */ ; + active = draw_rect(rectx, recty, buttonsize, 0, server->frameBuffer); + + /* if the lmb button is pressed and we didnt processed the event yet - do it now */ + if (active == 1 && process_event == 1) { + drv_generic_keypad_press(i + 1); + //debug("mouse in keypad nr %d", i); + process_event = 0; + } + } +} + +/* called if a vnc client disconnects */ +static void clientgone( __attribute__ ((unused)) rfbClientPtr cl) +{ + if (clientCount > 0) + clientCount--; + debug("%d clients connected", clientCount); +} + +/* called if a vnc client connect */ +static enum rfbNewClientAction hook_newclient(rfbClientPtr cl) +{ + if (clientCount < max_clients) { + clientCount++; + cl->clientGoneHook = clientgone; + debug("%d clients connected", clientCount); + return RFB_CLIENT_ACCEPT; + } else { + info("client refused due max. client connections (%d)", clientCount); + return RFB_CLIENT_REFUSE; + } +} + +/* handle mouse action */ +static void hook_mouseaction(int buttonMask, int x, int y, rfbClientPtr cl) +{ + if (x >= 0 && y >= 0 && x < xres && y < yres) { + process_event = 0; + + /* process ONLY if mouse button is released. */ + if (buttonMask == NO_MOUSE_BUTTON_PRESSED && mouse_stat_old == LEFT_MOUSE_BUTTON_PRESSED) { + gettimeofday(&osd_timestamp, NULL); + process_event = 1; + mouse_x = x; + mouse_y = y; + } + //debug("btnMask: %d, old state: %d, processevent: %d", buttonMask, mouse_stat_old, process_event); + + /* show osd display if mouse is pressed */ + if (buttonMask == 1) { + gettimeofday(&osd_timestamp, NULL); + mouse_x = x; + mouse_y = y; + if (show_keypad_osd == 0) { + /* no osd until yet, activate osd keypad ... */ + show_keypad_osd = 1; + } + } + + } + + mouse_stat_old = buttonMask; + rfbDefaultPtrAddEvent(buttonMask, x, y, cl); +} + +static int drv_vnc_keypad(const int num) +{ + int val = WIDGET_KEY_PRESSED; + + switch (num) { + case 1: + val += WIDGET_KEY_UP; + break; + case 2: + val += WIDGET_KEY_DOWN; + break; + case 3: + val += WIDGET_KEY_LEFT; + break; + case 4: + val += WIDGET_KEY_RIGHT; + break; + case 5: + val += WIDGET_KEY_CONFIRM; + break; + case 6: + val += WIDGET_KEY_CANCEL; + break; + default: + error("%s: unknown keypad value %d", Name, num); + } + + return val; +} + +/* init the driver, read config */ +static int drv_vnc_open(const char *Section) +{ + int keypadcol; + if (cfg_number(Section, "Xres", 320, 32, 2048, &xres) < 1) { + info("[DRV_VNC] no '%s.Xres' entry from %s using default %d", Section, cfg_source(), xres); + } + if (cfg_number(Section, "Yres", 200, 32, 2048, &yres) < 1) { + info("[DRV_VNC] no '%s.Yres' entry from %s using default %d", Section, cfg_source(), yres); + } + if (cfg_number(Section, "Bpp", 4, 1, 4, &BPP) < 1) { + info("[DRV_VNC] no '%s.Bpp' entry from %s using default %d", Section, cfg_source(), BPP); + } + if (cfg_number(Section, "Maxclients", 2, 1, 64, &max_clients) < 1) { + info("[DRV_VNC] no '%s.Maxclients' entry from %s using default %d", Section, cfg_source(), max_clients); + } + if (cfg_number(Section, "Osd_showtime", 2000, 500, 60000, &osd_showtime) < 1) { + info("[DRV_VNC] no '%s.Osd_showtime' entry from %s using default %d", Section, cfg_source(), osd_showtime); + } + if (cfg_number(Section, "Buttons", 2, 0, 6, &buttons) < 1) { + info("[DRV_VNC] no '%s.Buttons' entry from %s using default %d", Section, cfg_source(), buttons); + } + if (cfg_number(Section, "Buttonsize", 50, 8, 256, &buttonsize) < 1) { + info("[DRV_VNC] no '%s.Buttonsize' entry from %s using default %d", Section, cfg_source(), buttonsize); + } + if (cfg_number(Section, "Keypadxofs", 0, 0, 4096, &keypadxofs) < 1) { + info("[DRV_VNC] no '%s.Keypadxofs' entry from %s using default %d", Section, cfg_source(), keypadxofs); + } + if (cfg_number(Section, "Keypadyofs", 0, 0, 4096, &keypadyofs) < 1) { + info("[DRV_VNC] no '%s.Keypadyofs' entry from %s using default %d", Section, cfg_source(), keypadyofs); + } + if (cfg_number(Section, "Keypadgap", 10, 0, 2048, &keypadgap) < 1) { + info("[DRV_VNC] no '%s.Keypadgap' entry from %s using default %d", Section, cfg_source(), keypadgap); + } + if (cfg_number(Section, "Keypadcol", 255, 0, 0xffffff, &keypadcol) < 1) { + info("[DRV_VNC] no '%s.Keypadcol' entry from %s using default red", Section, cfg_source()); + framer = 255; + } else { + framer = keypadcol & 0xff; + frameg = (keypadcol & 0xff00) >> 8; + frameb = (keypadcol & 0xff0000) >> 16; + } + if (cfg_number(Section, "Port", 5900, 1, 65535, &port) < 1) { + info("[DRV_VNC] no '%s.Port' entry from %s using default %d", Section, cfg_source(), port); + } + if (cfg_number(Section, "HttpPort", 5800, 1, 65535, &httpPort) < 1) { + info("[DRV_VNC] no '%s.HttpPort' entry from %s using default %d", Section, cfg_source(), httpPort); + } + if (cfg_number(Section, "Maxfps", -1, -1, 512, &maxfps) < 1) { + info("[DRV_VNC] no '%s.Maxfps' entry from %s using default %d", Section, cfg_source(), maxfps); + } + password = cfg_get(Section, "Password", NULL); + if (password != NULL) { + info("[DRV_VNC] password enabled"); + } + javaClassFiles = cfg_get(Section, "HttpDir", NULL); + if (javaClassFiles != NULL) { + info("[DRV_VNC] HTTP server enabled"); + } + return 0; +} + +/* shutdown driver, release allocated stuff */ +static int drv_vnc_close(void) +{ + rfbShutdownServer(server, TRUE); + free(server->frameBuffer); + return 0; +} + + +/* actual blitting method */ +static void drv_vnc_blit_it(const int row, const int col, const int height, const int width, unsigned char *buffer) +{ + static int sleep = 0; + int r, c, ofs; + RGBA p; + + for (r = row; r < row + height; r++) { + for (c = col; c < col + width; c++) { + p = drv_generic_graphic_rgb(r, c); + ofs = (r * xres + c) * BPP; + buffer[ofs++] = p.R; + buffer[ofs++] = p.G; + buffer[ofs++] = p.B; + buffer[ofs] = 255; + } + } + + /* display osd keypad */ + if (show_keypad_osd == 1) { + display_keypad(); + + /* check if the osd should be disabled after the waittime */ + struct timeval now; + gettimeofday(&now, NULL); + int timedelta = (now.tv_sec - osd_timestamp.tv_sec) * 1000 + (now.tv_usec - osd_timestamp.tv_usec) / 1000; + + if (timedelta > osd_showtime) { + show_keypad_osd = 0; + } + } + frames++; + if ((frames % 10) == 0 && maxfps > 0) { + struct timeval blittime; + gettimeofday(&blittime, NULL); + int time_since_start = + (blittime.tv_sec - startDriver.tv_sec) * 1000 + (blittime.tv_usec - startDriver.tv_usec) / 1000; + + /* if time changed since start of lcd4linux */ + if (time_since_start < 0) { + gettimeofday(&startDriver, NULL); + time_since_start = + (blittime.tv_sec - startDriver.tv_sec) * 1000 + (blittime.tv_usec - startDriver.tv_usec) / 1000; + if (time_since_start == 0) + time_since_start = 1; + } + //info("time :%d, frames: %d, sleep: %d", time_since_start, frames, sleep); + + int fps = (int) (1000 * frames / time_since_start); + + if (fps > maxfps) { + sleep += SLEEP_STEPS; + } + + if (fps < maxfps && sleep >= SLEEP_STEPS) { + sleep -= SLEEP_STEPS; + } + } + usleep(sleep); + +} + + +static void drv_vnc_blit(const int row, const int col, const int height, const int width) +{ + + if (rfbIsActive(server)) { + drv_vnc_blit_it(row, col, height, width, (unsigned char *) server->frameBuffer); + + if (clientCount > 0) { + rfbMarkRectAsModified(server, 0, 0, xres, yres); + } + rfbProcessEvents(server, server->deferUpdateTime * 500); + } +} + +/* start graphic display */ +static int drv_vnc_start(const char *section) +{ + char *s; + + s = cfg_get(section, "Font", "6x8"); + if (s == NULL || *s == '\0') { + error("%s: no '%s.Font' entry from %s", Name, section, cfg_source()); + return -1; + } + + XRES = -1; + YRES = -1; + if (sscanf(s, "%dx%d", &XRES, &YRES) != 2 || XRES < 1 || YRES < 1) { + error("%s: bad Font '%s' from %s", Name, s, cfg_source()); + return -1; + } + + /* Fixme: provider other fonts someday... */ + if (XRES != 6 && YRES != 8) { + error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source()); + return -1; + } + + /* open communication with the display */ + if (drv_vnc_open(section) < 0) { + return -1; + } + + /* you surely want to allocate a framebuffer or something... */ + server = rfbGetScreen(0, NULL, xres, yres, 8, 3, BPP); + server->desktopName = "LCD4Linux VNC Driver"; + server->frameBuffer = (char *) malloc(xres * yres * BPP); + server->alwaysShared = (1 == 1); + server->port = port; + server->ptrAddEvent = hook_mouseaction; + server->newClientHook = hook_newclient; + + if (password != NULL) { + char **passwds = malloc(sizeof(char **) * 2); + passwds[0] = password; + passwds[1] = 0; + server->authPasswdData = (void *) passwds; + server->passwordCheck = rfbCheckPasswordByList; + } + if (javaClassFiles != NULL) { + server->httpDir = javaClassFiles; + server->httpEnableProxyConnect = TRUE; + server->httpPort = httpPort; + } + /* Initialize the server */ + rfbInitServer(server); + + /* set width/height */ + DROWS = yres; + DCOLS = xres; + + /* set timestamp */ + gettimeofday(&startDriver, NULL); + + return 0; +} + +/****************************************/ +/*** widget callbacks ***/ +/****************************************/ + + +/* using drv_generic_text_draw(W) */ +/* using drv_generic_text_icon_draw(W) */ +/* using drv_generic_text_bar_draw(W) */ +/* using drv_generic_gpio_draw(W) */ + + +/****************************************/ +/*** exported functions ***/ +/****************************************/ + + +/* list models */ +int drv_vnc_list(void) +{ + printf("vnc server"); + return 0; +} + + +/* initialize driver & display */ +int drv_vnc_init(const char *section, const int quiet) +{ + int ret; + + /* real worker functions */ + drv_generic_graphic_real_blit = drv_vnc_blit; + drv_generic_keypad_real_press = drv_vnc_keypad; + + /* start display */ + if ((ret = drv_vnc_start(section)) != 0) + return ret; + + /* initialize generic graphic driver */ + if ((ret = drv_generic_graphic_init(section, Name)) != 0) + return ret; + + /* initialize generic key pad driver */ + if ((ret = drv_generic_keypad_init(section, Name)) != 0) + return ret; + + if (!quiet) { + char buffer[40]; + qprintf(buffer, sizeof(buffer), "%s %dx%d", Name, DCOLS, DROWS); + if (drv_generic_graphic_greet(buffer, NULL)) { + sleep(3); + drv_generic_graphic_clear(); + } + } + + return 0; +} + + +/* close driver & display */ +int drv_vnc_quit(const int quiet) +{ + info("%s: shutting down.", Name); + + /* clear display */ + drv_generic_graphic_clear(); + + /* say goodbye... */ + if (!quiet) { + drv_generic_graphic_greet("goodbye!", NULL); + } + + drv_generic_graphic_quit(); + drv_generic_keypad_quit(); + if (password != NULL) { + free(password); + } + if (javaClassFiles != NULL) { + free(javaClassFiles); + } + + debug("closing connection"); + drv_vnc_close(); + + return (0); +} + + +DRIVER drv_vnc = { + .name = Name, + .list = drv_vnc_list, + .init = drv_vnc_init, + .quit = drv_vnc_quit, +}; diff --git a/evaluator.c b/evaluator.c new file mode 100644 index 0000000..f5f8b06 --- /dev/null +++ b/evaluator.c @@ -0,0 +1,1430 @@ +/* $Id: evaluator.c 1038 2009-08-21 03:33:16Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/evaluator.c $ + * + * expression evaluation + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +/* + * exported functions: + * + * int SetVariable (char *name, RESULT *value) + * adds a generic variable to the evaluator + * + * int SetVariableNumeric (char *name, double value) + * adds a numerical variable to the evaluator + * + * int SetVariableString (char *name, char *value) + * adds a numerical variable to the evaluator + * + * int AddFunction (char *name, int argc, void (*func)()) + * adds a function to the evaluator + * + * void DeleteVariables (void); + * frees all allocated variables + * + * void DeleteFunctions (void); + * frees all allocated functions + * + * void DelResult (RESULT *result) + * sets a result to none + * frees a probably allocated memory + * + * RESULT* SetResult (RESULT **result, int type, void *value) + * initializes a result + * + * double R2N (RESULT *result) + * converts a result into a number + * + * char* R2S (RESULT *result) + * converts a result into a string + * + * + * int Compile (char* expression, void **tree) + * compiles a expression into a tree + * + * int Eval (void *tree, RESULT *result) + * evaluates an expression + * + * void DelTree (void *tree) + * frees a compiled tree + */ + + +#include "config.h" + +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "evaluator.h" + +#ifdef WITH_DMALLOC +#include +#endif + +/* string buffer chunk size */ +#define CHUNK_SIZE 16 + +typedef enum { + T_UNDEF, + T_NAME, + T_NUMBER, + T_STRING, + T_OPERATOR, + T_VARIABLE, + T_FUNCTION +} TOKEN; + +typedef enum { + O_UNDEF, /* undefined */ + O_LST, /* expression lists */ + O_SET, /* variable assignements */ + O_CND, /* conditional a?b:c */ + O_COL, /* colon in a?b:c */ + O_OR, /* logical OR */ + O_AND, /* logical AND */ + O_NEQ, /* numeric equal */ + O_NNE, /* numeric not equal */ + O_NLT, /* numeric less than */ + O_NLE, /* numeric less or equal */ + O_NGT, /* numeric greater than */ + O_NGE, /* numeric greater or equal */ + O_SEQ, /* string equal */ + O_SNE, /* string not equal */ + O_SLT, /* string less than */ + O_SLE, /* string less or equal */ + O_SGT, /* string greater than */ + O_SGE, /* string greater or equal */ + O_ADD, /* addition */ + O_SUB, /* subtraction */ + O_SGN, /* sign '-' */ + O_CAT, /* string concatenation */ + O_MUL, /* multiplication */ + O_DIV, /* division */ + O_MOD, /* modulo */ + O_POW, /* power */ + O_NOT, /* logical NOT */ + O_BRO, /* open brace */ + O_COM, /* comma (argument seperator) */ + O_BRC /* closing brace */ +} OPERATOR; + +typedef struct { + char *pattern; + int len; + OPERATOR op; +} PATTERN; + +typedef struct { + char *name; + RESULT *value; +} VARIABLE; + +typedef struct { + char *name; + int argc; + void (*func) (); +} FUNCTION; + +typedef struct _NODE { + TOKEN Token; + OPERATOR Operator; + RESULT *Result; + VARIABLE *Variable; + FUNCTION *Function; + int Children; + struct _NODE **Child; +} NODE; + + + +/* non-alphanumeric operators */ +/* IMPORTANT! list must be sorted by length! */ +static PATTERN Pattern1[] = { + {";", 1, O_LST}, /* expression lists */ + {"=", 1, O_SET}, /* variable assignements */ + {"?", 1, O_CND}, /* conditional a?b:c */ + {":", 1, O_COL}, /* colon a?b:c */ + {"|", 1, O_OR}, /* logical OR */ + {"&", 1, O_AND}, /* logical AND */ + {"<", 1, O_NLT}, /* numeric less than */ + {">", 1, O_NGT}, /* numeric greater than */ + {"+", 1, O_ADD}, /* addition */ + {"-", 1, O_SUB}, /* subtraction or sign */ + {".", 1, O_CAT}, /* string concatenation */ + {"*", 1, O_MUL}, /* multiplication */ + {"/", 1, O_DIV}, /* division */ + {"%", 1, O_MOD}, /* modulo */ + {"^", 1, O_POW}, /* power */ + {"!", 1, O_NOT}, /* logical NOT */ + {"(", 1, O_BRO}, /* open brace */ + {",", 1, O_COM}, /* comma (argument seperator) */ + {")", 1, O_BRC}, /* closing brace */ + {"==", 2, O_NEQ}, /* numeric equal */ + {"!=", 2, O_NNE}, /* numeric not equal */ + {"<=", 2, O_NLE}, /* numeric less or equal */ + {">=", 2, O_NGE} /* numeric greater or equal */ +}; + +/* alphanumeric operators */ +/* IMPORTANT! list must be sorted by length! */ +static PATTERN Pattern2[] = { + {"eq", 2, O_SEQ}, /* string equal */ + {"ne", 2, O_SNE}, /* string not equal */ + {"lt", 2, O_SLT}, /* string less than */ + {"le", 2, O_SLE}, /* string less or equal */ + {"gt", 2, O_SGT}, /* string greater than */ + {"ge", 2, O_SGE} /* string greater or equal */ +}; + + +static char *Expression = NULL; +static char *ExprPtr = NULL; +static char *Word = NULL; +static TOKEN Token = T_UNDEF; +static OPERATOR Operator = O_UNDEF; + +static VARIABLE Variable[255]; +static unsigned int nVariable = 0; + +static FUNCTION *Function = NULL; +static unsigned int nFunction = 0; + + +/* strndup() may be not available on several platforms */ +#ifndef HAVE_STRNDUP +char *strndup(const char *source, size_t len) +{ + char *tmp = NULL; + + if (source == NULL) + return NULL; + + if (len >= strlen(source)) + return strdup(source); + + tmp = malloc(len + 1); + if (tmp == 0) + return NULL; + + strncpy(tmp, source, len); + tmp[len] = '\0'; + + return (tmp); +} +#endif + + +void DelResult(RESULT * result) +{ + result->type = 0; + result->size = 0; + result->number = 0.0; + if (result->string) { + free(result->string); + result->string = NULL; + } +} + + +static void FreeResult(RESULT * result) +{ + if (result != NULL) { + DelResult(result); + free(result); + } +} + + +static RESULT *NewResult(void) +{ + RESULT *result = malloc(sizeof(RESULT)); + if (result == NULL) { + error("Evaluator: cannot allocate result: out of memory!"); + return NULL; + } + result->type = 0; + result->size = 0; + result->number = 0.0; + result->string = NULL; + + return result; +} + + +RESULT *SetResult(RESULT ** result, const int type, const void *value) +{ + if (*result == NULL) { + if ((*result = NewResult()) == NULL) + return NULL; + } else if (type == R_NUMBER) { + DelResult(*result); + } + + if (type == R_NUMBER) { + (*result)->type = R_NUMBER; + (*result)->size = 0; + (*result)->number = *(double *) value; + (*result)->string = NULL; + } + + else if (type == R_STRING) { + int len = strlen((char *) value); + (*result)->type = R_STRING; + (*result)->number = 0.0; + if ((*result)->string == NULL || len >= (*result)->size) { + /* buffer is either empty or too small */ + if ((*result)->string) + free((*result)->string); + /* allocate memory in multiples of CHUNK_SIZE */ + (*result)->size = CHUNK_SIZE * ((len + 1) / CHUNK_SIZE + 1); + (*result)->string = malloc((*result)->size); + } + strcpy((*result)->string, value); + } else { + error("Evaluator: internal error: invalid result type %d", type); + return NULL; + } + + return *result; +} + + +RESULT *CopyResult(RESULT ** result, RESULT * value) +{ + if (*result == NULL) { + if ((*result = NewResult()) == NULL) + return NULL; + } + + (*result)->type = value->type; + (*result)->number = value->number; + + if (value->string == NULL) { + (*result)->size = 0; + if ((*result)->string) + free((*result)->string); + (*result)->string = NULL; + } else { + /* is buffer large enough? */ + if ((*result)->string == NULL || value->size > (*result)->size) { + if ((*result)->string) + free((*result)->string); + (*result)->size = value->size; + (*result)->string = malloc((*result)->size); + } + strcpy((*result)->string, value->string); + } + return *result; +} + + +double R2N(RESULT * result) +{ + if (result == NULL) { + error("Evaluator: internal error: NULL result"); + return 0.0; + } + + if (result->type == 0) { + return 0.0; + } + + if (result->type & R_NUMBER) { + return result->number; + } + + if (result->type & R_STRING) { + result->type |= R_NUMBER; + result->number = atof(result->string); + return result->number; + } + + error("Evaluator: internal error: invalid result type %d", result->type); + return 0.0; +} + + +char *R2S(RESULT * result) +{ + if (result == NULL) { + error("Evaluator: internal error: NULL result"); + return NULL; + } + + if (result->type == 0) { + return NULL; + } + + if (result->type & R_STRING) { + return result->string; + } + + if (result->type & R_NUMBER) { + result->type |= R_STRING; + if (result->string) + free(result->string); + result->size = CHUNK_SIZE; + result->string = malloc(result->size); + snprintf(result->string, result->size, "%g", result->number); + return result->string; + } + + error("Evaluator: internal error: invalid result type %d", result->type); + return NULL; + +} + + +static VARIABLE *FindVariable(const char *name) +{ + unsigned int i; + + for (i = 0; i < nVariable; i++) { + if (strcmp(name, Variable[i].name) == 0) { + return &Variable[i]; + } + } + return NULL; +} + + +int SetVariable(const char *name, RESULT * value) +{ + VARIABLE *V; + + V = FindVariable(name); + if (V != NULL) { + CopyResult(&V->value, value); + return 1; + } + + if (nVariable >= sizeof(Variable) / sizeof(Variable[0])) { + error("Evaluator: cannot set variable <%s>: out of slots", name); + return -1; + } + + nVariable++; + Variable[nVariable - 1].name = strdup(name); + Variable[nVariable - 1].value = NULL; + CopyResult(&Variable[nVariable - 1].value, value); + + return 0; +} + + +int SetVariableNumeric(const char *name, const double value) +{ + RESULT result = { 0, 0, 0, NULL }; + RESULT *rp = &result; + + SetResult(&rp, R_NUMBER, &value); + + return SetVariable(name, rp); +} + + +int SetVariableString(const char *name, const char *value) +{ + RESULT result = { 0, 0, 0, NULL }; + RESULT *rp = &result; + + SetResult(&rp, R_STRING, value); + + return SetVariable(name, rp); +} + + +void DeleteVariables(void) +{ + unsigned int i; + + for (i = 0; i < nVariable; i++) { + free(Variable[i].name); + FreeResult(Variable[i].value); + } + nVariable = 0; +} + + +/* bsearch compare function for functions */ +static int LookupFunction(const void *a, const void *b) +{ + char *n = (char *) a; + FUNCTION *f = (FUNCTION *) b; + + return strcmp(n, f->name); +} + + +/* qsort compare function for functions */ +static int SortFunction(const void *a, const void *b) +{ + FUNCTION *fa = (FUNCTION *) a; + FUNCTION *fb = (FUNCTION *) b; + + return strcmp(fa->name, fb->name); +} + + +static FUNCTION *FindFunction(const char *name) +{ + return bsearch(name, Function, nFunction, sizeof(FUNCTION), LookupFunction); +} + + +int AddFunction(const char *name, const int argc, void (*func) ()) +{ + nFunction++; + Function = realloc(Function, nFunction * sizeof(FUNCTION)); + Function[nFunction - 1].name = strdup(name); + Function[nFunction - 1].argc = argc; + Function[nFunction - 1].func = func; + + qsort(Function, nFunction, sizeof(FUNCTION), SortFunction); + + return 0; +} + + +void DeleteFunctions(void) +{ + unsigned int i; + + for (i = 0; i < nFunction; i++) { + free(Function[i].name); + } + free(Function); + Function = NULL; + nFunction = 0; +} + + +#define is_space(c) ((c) == ' ' || (c) == '\t') +#define is_digit(c) ((c) >= '0' && (c) <= '9') +#define is_alpha(c) (((c) >= 'A' && (c) <= 'Z') || ((c) >= 'a' && (c) <= 'z') || ((c) == '_')) +#define is_alnum(c) (is_alpha(c) || is_digit(c)) + +static void Parse(void) +{ + Token = T_UNDEF; + Operator = O_UNDEF; + + if (Word) { + free(Word); + Word = NULL; + } + + /* NULL expression? */ + if (ExprPtr == NULL) { + Word = strdup(""); + return; + } + + /* skip leading whitespace */ + while (is_space(*ExprPtr)) + ExprPtr++; + + /* names */ + if (is_alpha(*ExprPtr)) { + int i; + char *start = ExprPtr; + while (is_alnum(*ExprPtr)) + ExprPtr++; + if (*ExprPtr == ':' && *(ExprPtr + 1) == ':' && is_alpha(*(ExprPtr + 2))) { + ExprPtr += 3; + while (is_alnum(*ExprPtr)) + ExprPtr++; + } + Word = strndup(start, ExprPtr - start); + Token = T_NAME; + + /* check for alphanumeric operators */ + for (i = sizeof(Pattern2) / sizeof(Pattern2[0]) - 1; i >= 0; i--) { + if (strcmp(Word, Pattern2[i].pattern) == 0) { + Token = T_OPERATOR; + Operator = Pattern2[i].op; + break; + } + } + + } + + /* numbers */ + else if (is_digit(*ExprPtr) || (*ExprPtr == '.' && is_digit(*(ExprPtr + 1)))) { + char *start = ExprPtr; + while (is_digit(*ExprPtr)) + ExprPtr++; + if (*ExprPtr == '.') { + ExprPtr++; + while (is_digit(*ExprPtr)) + ExprPtr++; + } + Word = strndup(start, ExprPtr - start); + Token = T_NUMBER; + } + + /* strings */ + else if (*ExprPtr == '\'') { + size_t length = 0; + size_t size = CHUNK_SIZE; + Word = malloc(size); + ExprPtr++; + while (*ExprPtr != '\0' && *ExprPtr != '\'') { + if (*ExprPtr == '\\') { + switch (*(ExprPtr + 1)) { + case '\\': + case '\'': + Word[length++] = *(ExprPtr + 1); + ExprPtr += 2; + break; + case 'a': + Word[length++] = '\a'; + ExprPtr += 2; + break; + case 'b': + Word[length++] = '\b'; + ExprPtr += 2; + break; + case 't': + Word[length++] = '\t'; + ExprPtr += 2; + break; + case 'n': + Word[length++] = '\n'; + ExprPtr += 2; + break; + case 'v': + Word[length++] = '\v'; + ExprPtr += 2; + break; + case 'f': + Word[length++] = '\f'; + ExprPtr += 2; + break; + case 'r': + Word[length++] = '\r'; + ExprPtr += 2; + break; + case '0': + case '1': + case '2': + case '3': + if (*(ExprPtr + 2) >= '0' && *(ExprPtr + 2) <= '7' && + *(ExprPtr + 3) >= '0' && *(ExprPtr + 3) <= '7') { + Word[length++] = + (*(ExprPtr + 1) - '0') * 64 + (*(ExprPtr + 2) - '0') * 8 + (*(ExprPtr + 3) - '0'); + ExprPtr += 4; + } else { + error("Evaluator: illegal octal sequence '\\%c%c%c' in <%s>", + *(ExprPtr + 1), *(ExprPtr + 2), *(ExprPtr + 3), Expression); + Word[length++] = *ExprPtr++; + } + break; + default: + error("Evaluator: unknown escape sequence '\\%c' in <%s>", *(ExprPtr + 1), Expression); + Word[length++] = *ExprPtr++; + } + } else { + Word[length++] = *ExprPtr++; + } + if (length >= size) { + size += CHUNK_SIZE; + Word = realloc(Word, size); + } + } + Word[length] = '\0'; + Token = T_STRING; + if (*ExprPtr == '\'') { + ExprPtr++; + } else { + error("Evaluator: unterminated string in <%s>", Expression); + } + } + + /* non-alpha operators */ + else { + int i; + for (i = sizeof(Pattern1) / sizeof(Pattern1[0]) - 1; i >= 0; i--) { + int len = Pattern1[i].len; + if (strncmp(ExprPtr, Pattern1[i].pattern, Pattern1[i].len) == 0) { + Word = strndup(ExprPtr, len); + Token = T_OPERATOR; + Operator = Pattern1[i].op; + ExprPtr += len; + break; + } + } + } + + /* syntax check */ + if (Token == T_UNDEF && *ExprPtr != '\0') { + error("Evaluator: parse error in <%s>: garbage <%s>", Expression, ExprPtr); + } + + /* skip trailing whitespace */ + while (is_space(*ExprPtr)) + ExprPtr++; + + /* empty token */ + if (Word == NULL) + Word = strdup(""); +} + + +static NODE *NewNode(NODE * Child) +{ + NODE *N; + + N = malloc(sizeof(NODE)); + if (N == NULL) + return NULL; + + memset(N, 0, sizeof(NODE)); + N->Token = Token; + N->Operator = Operator; + + if (Child != NULL) { + N->Children = 1; + N->Child = malloc(sizeof(NODE *)); + N->Child[0] = Child; + } + + return N; + +} + + +static NODE *JunkNode(void) +{ + NODE *Junk; + + Junk = NewNode(NULL); + Junk->Token = T_STRING; + SetResult(&Junk->Result, R_STRING, ""); + + return Junk; +} + + +static void LinkNode(NODE * Root, NODE * Child) +{ + + if (Child == NULL) + return; + + Root->Children++; + Root->Child = realloc(Root->Child, Root->Children * sizeof(NODE *)); + if (Root->Child == NULL) + return; + Root->Child[Root->Children - 1] = Child; +} + + +/* forward declaration */ +static NODE *Level01(void); + + +/* literal numbers, variables, functions */ +static NODE *Level12(void) +{ + NODE *Root = NULL; + + if (Token == T_OPERATOR && Operator == O_BRO) { + Parse(); + Root = Level01(); + if (Token != T_OPERATOR || Operator != O_BRC) { + error("Evaluator: unbalanced parentheses in <%s>", Expression); + LinkNode(Root, JunkNode()); + } + } + + else if (Token == T_NUMBER) { + double value = atof(Word); + Root = NewNode(NULL); + SetResult(&Root->Result, R_NUMBER, &value); + } + + else if (Token == T_STRING) { + Root = NewNode(NULL); + SetResult(&Root->Result, R_STRING, Word); + } + + else if (Token == T_NAME) { + + /* look-ahead for opening brace */ + if (*ExprPtr == '(') { + int argc = 0; + Root = NewNode(NULL); + Root->Token = T_FUNCTION; + Root->Result = NewResult(); + Root->Function = FindFunction(Word); + if (Root->Function == NULL) { + error("Evaluator: unknown function '%s' in <%s>", Word, Expression); + Root->Token = T_STRING; + SetResult(&Root->Result, R_STRING, ""); + } + + /* opening brace */ + Parse(); + do { + Parse(); /* read argument */ + if (Token == T_OPERATOR && Operator == O_BRC) { + break; + } else if (Token == T_OPERATOR && Operator == O_COM) { + error("Evaluator: empty argument in <%s>", Expression); + LinkNode(Root, JunkNode()); + } else { + LinkNode(Root, Level01()); + } + argc++; + } while (Token == T_OPERATOR && Operator == O_COM); + + /* check for closing brace */ + if (Token != T_OPERATOR || Operator != O_BRC) { + error("Evaluator: missing closing brace in <%s>", Expression); + } + + /* check number of arguments */ + if (Root->Function != NULL && Root->Function->argc >= 0 && Root->Function->argc != argc) { + error("Evaluator: wrong number of arguments in <%s>", Expression); + while (argc < Root->Function->argc) { + LinkNode(Root, JunkNode()); + argc++; + } + } + + } else { + Root = NewNode(NULL); + Root->Token = T_VARIABLE; + Root->Result = NewResult(); + Root->Variable = FindVariable(Word); + if (Root->Variable == NULL) { + SetVariableString(Word, ""); + Root->Variable = FindVariable(Word); + } + } + } + + else { + error("Evaluator: syntax error in <%s>: <%s>", Expression, Word); + Root = NewNode(NULL); + Root->Token = T_STRING; + SetResult(&Root->Result, R_STRING, ""); + } + + Parse(); + return Root; + +} + + +/* unary + or - signs or logical 'not' */ +static NODE *Level11(void) +{ + NODE *Root; + TOKEN sign = T_UNDEF; + + if (Token == T_OPERATOR && (Operator == O_ADD || Operator == O_SUB || Operator == O_NOT)) { + sign = Operator; + if (sign == O_SUB) + sign = O_SGN; + Parse(); + } + + Root = Level12(); + + if (sign == O_SGN || sign == O_NOT) { + Root = NewNode(Root); + Root->Token = T_OPERATOR; + Root->Operator = sign; + } + + return Root; +} + + +/* x^y */ +static NODE *Level10(void) +{ + NODE *Root; + + Root = Level11(); + + while (Token == T_OPERATOR && Operator == O_POW) { + Root = NewNode(Root); + Parse(); + LinkNode(Root, Level11()); + } + + return Root; +} + + +/* multiplication, division, modulo */ +static NODE *Level09(void) +{ + NODE *Root; + + Root = Level10(); + + while (Token == T_OPERATOR && (Operator == O_MUL || Operator == O_DIV || Operator == O_MOD)) { + Root = NewNode(Root); + Parse(); + LinkNode(Root, Level10()); + } + + return Root; +} + + +/* addition, subtraction, string concatenation */ +static NODE *Level08(void) +{ + NODE *Root; + + Root = Level09(); + + while (Token == T_OPERATOR && (Operator == O_ADD || Operator == O_SUB || Operator == O_CAT)) { + Root = NewNode(Root); + Parse(); + LinkNode(Root, Level09()); + } + + return Root; +} + + +/* relational operators */ +static NODE *Level07(void) +{ + NODE *Root; + + Root = Level08(); + + while (Token == T_OPERATOR && (Operator == O_NGT || Operator == O_NGE || Operator == O_NLT || Operator == O_NLE || + Operator == O_SGT || Operator == O_SGE || Operator == O_SLT || Operator == O_SLE)) { + Root = NewNode(Root); + Parse(); + LinkNode(Root, Level08()); + } + + return Root; +} + + +/* equal, not equal */ +static NODE *Level06(void) +{ + NODE *Root; + + Root = Level07(); + + while (Token == T_OPERATOR && (Operator == O_NEQ || Operator == O_NNE || Operator == O_SEQ || Operator == O_SNE)) { + Root = NewNode(Root); + Parse(); + LinkNode(Root, Level07()); + } + + return Root; +} + +/* logical 'and' */ +static NODE *Level05(void) +{ + NODE *Root; + + Root = Level06(); + + while (Token == T_OPERATOR && Operator == O_AND) { + Root = NewNode(Root); + Parse(); + LinkNode(Root, Level06()); + } + + return Root; +} + + +/* logical 'or' */ +static NODE *Level04(void) +{ + NODE *Root; + + Root = Level05(); + + while (Token == T_OPERATOR && Operator == O_OR) { + Root = NewNode(Root); + Parse(); + LinkNode(Root, Level05()); + } + + return Root; +} + + +/* conditional expression a?b:c */ +static NODE *Level03(void) +{ + NODE *Root; + + Root = Level04(); + + if (Token == T_OPERATOR && Operator == O_CND) { + Root = NewNode(Root); + Parse(); + LinkNode(Root, Level04()); + if (Token == T_OPERATOR && Operator == O_COL) { + Parse(); + LinkNode(Root, Level04()); + } else { + error("Evaluator: syntax error in <%s>: expecting ':' got '%s'", Expression, Word); + LinkNode(Root, JunkNode()); + } + } + + return Root; +} + + +/* variable assignments */ +static NODE *Level02(void) +{ + NODE *Root; + + /* we have to do a look-ahead if it's really an assignment */ + if ((Token == T_NAME) && (*ExprPtr == '=') && (*(ExprPtr + 1) != '=')) { + char *name = strdup(Word); + VARIABLE *V = FindVariable(name); + if (V == NULL) { + SetVariableString(name, ""); + V = FindVariable(name); + } + Parse(); + Root = NewNode(NULL); + Root->Variable = V; + Parse(); + LinkNode(Root, Level03()); + free(name); + } else { + Root = Level03(); + } + + return Root; +} + + +/* expression lists */ +static NODE *Level01(void) +{ + NODE *Root; + + Root = Level02(); + + while (Token == T_OPERATOR && Operator == O_LST) { + Root = NewNode(Root); + Parse(); + LinkNode(Root, Level02()); + } + + return Root; +} + + +static int EvalTree(NODE * Root) +{ + int i; + int argc; + int type = -1; + double number = 0.0; + double dummy; + int freeme = 0; + char *string = NULL; + char *s1, *s2; + RESULT *param[10]; + + switch (Root->Token) { + + case T_NUMBER: + case T_STRING: + /* Root->Result already contains the value */ + return 0; + + case T_VARIABLE: + CopyResult(&Root->Result, Root->Variable->value); + return 0; + + case T_FUNCTION: + DelResult(Root->Result); + /* prepare parameter list */ + argc = Root->Children; + if (argc > 10) { + error("evaluator: more than 10 children (operands) not supported!"); + argc = 10; + } + for (i = 0; i < argc; i++) { + EvalTree(Root->Child[i]); + param[i] = Root->Child[i]->Result; + } + if (Root->Function->argc < 0) { + /* Function with variable argument list: */ + /* pass number of arguments as first parameter */ + Root->Function->func(Root->Result, argc, ¶m); + } else { + Root->Function->func(Root->Result, param[0], param[1], param[2], param[3], param[4], param[5], param[6], + param[7], param[8], param[9]); + } + return 0; + + case T_OPERATOR: + switch (Root->Operator) { + + case O_LST: /* expression list: result is last expression */ + for (i = 0; i < Root->Children; i++) { + EvalTree(Root->Child[i]); + } + i = Root->Children - 1; + type = Root->Child[i]->Result->type; + number = Root->Child[i]->Result->number; + string = Root->Child[i]->Result->string; + break; + + case O_SET: /* variable assignment */ + EvalTree(Root->Child[0]); + CopyResult(&Root->Variable->value, Root->Child[0]->Result); + type = Root->Child[0]->Result->type; + number = Root->Child[0]->Result->number; + string = Root->Child[0]->Result->string; + break; + + case O_CND: /* conditional expression */ + EvalTree(Root->Child[0]); + i = 1 + (R2N(Root->Child[0]->Result) == 0.0); + EvalTree(Root->Child[i]); + type = Root->Child[i]->Result->type; + number = Root->Child[i]->Result->number; + string = Root->Child[i]->Result->string; + break; + + case O_OR: /* logical OR */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + if (R2N(Root->Child[0]->Result) == 0.0) { + EvalTree(Root->Child[1]); + number = (R2N(Root->Child[1]->Result) != 0.0); + } else { + number = 1.0; + } + break; + + case O_AND: /* logical AND */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + if (R2N(Root->Child[0]->Result) != 0.0) { + EvalTree(Root->Child[1]); + number = (R2N(Root->Child[1]->Result) != 0.0); + } else { + number = 0.0; + } + break; + + case O_NEQ: /* numeric equal */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + number = (R2N(Root->Child[0]->Result) == R2N(Root->Child[1]->Result)); + break; + + case O_NNE: /* numeric not equal */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + number = (R2N(Root->Child[0]->Result) != R2N(Root->Child[1]->Result)); + break; + + case O_NLT: /* numeric less than */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + number = (R2N(Root->Child[0]->Result) < R2N(Root->Child[1]->Result)); + break; + + case O_NLE: /* numeric less equal */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + number = (R2N(Root->Child[0]->Result) <= R2N(Root->Child[1]->Result)); + break; + + case O_NGT: /* numeric greater than */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + number = (R2N(Root->Child[0]->Result) > R2N(Root->Child[1]->Result)); + break; + + case O_NGE: /* numeric greater equal */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + number = (R2N(Root->Child[0]->Result) >= R2N(Root->Child[1]->Result)); + break; + + case O_SEQ: /* string equal */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + number = (strcmp(R2S(Root->Child[0]->Result), R2S(Root->Child[1]->Result)) == 0); + break; + + case O_SNE: /* string not equal */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + number = (strcmp(R2S(Root->Child[0]->Result), R2S(Root->Child[1]->Result)) != 0); + break; + + case O_SLT: /* string less than */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + number = (strcmp(R2S(Root->Child[0]->Result), R2S(Root->Child[1]->Result)) < 0); + break; + + case O_SLE: /* string less equal */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + number = (strcmp(R2S(Root->Child[0]->Result), R2S(Root->Child[1]->Result)) <= 0); + break; + + case O_SGT: /* string greater than */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + number = (strcmp(R2S(Root->Child[0]->Result), R2S(Root->Child[1]->Result)) > 0); + break; + + case O_SGE: /* string greater equal */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + number = (strcmp(R2S(Root->Child[0]->Result), R2S(Root->Child[1]->Result)) >= 0); + break; + + case O_ADD: /* addition */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + number = R2N(Root->Child[0]->Result) + R2N(Root->Child[1]->Result); + break; + + case O_SUB: /* subtraction */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + number = R2N(Root->Child[0]->Result) - R2N(Root->Child[1]->Result); + break; + + case O_SGN: /* sign */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + number = -R2N(Root->Child[0]->Result); + break; + + case O_CAT: /* string concatenation */ + type = R_STRING; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + s1 = R2S(Root->Child[0]->Result); + s2 = R2S(Root->Child[1]->Result); + string = malloc(strlen(s1) + strlen(s2) + 1); + strcpy(string, s1); + strcat(string, s2); + freeme = 1; + break; + + case O_MUL: /* multiplication */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + number = R2N(Root->Child[0]->Result) * R2N(Root->Child[1]->Result); + break; + + case O_DIV: /* division */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + dummy = R2N(Root->Child[1]->Result); + if (dummy == 0) { + error("Evaluator: warning: division by zero"); + number = 0.0; + } else { + number = R2N(Root->Child[0]->Result) / R2N(Root->Child[1]->Result); + } + break; + + case O_MOD: /* modulo */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + dummy = R2N(Root->Child[1]->Result); + if (dummy == 0) { + error("Evaluator: warning: division by zero"); + number = 0.0; + } else { + number = fmod(R2N(Root->Child[0]->Result), R2N(Root->Child[1]->Result)); + } + break; + + case O_POW: /* x^y */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + EvalTree(Root->Child[1]); + number = pow(R2N(Root->Child[0]->Result), R2N(Root->Child[1]->Result)); + break; + + case O_NOT: /* logical NOT */ + type = R_NUMBER; + EvalTree(Root->Child[0]); + number = (R2N(Root->Child[0]->Result) == 0.0); + break; + + default: + error("Evaluator: internal error: unhandled operator <%d>", Root->Operator); + SetResult(&Root->Result, R_STRING, ""); + return -1; + } + + if (type == R_NUMBER) { + SetResult(&Root->Result, R_NUMBER, &number); + return 0; + } + if (type == R_STRING) { + SetResult(&Root->Result, R_STRING, string); + if (freeme) + free(string); + return 0; + } + error("Evaluator: internal error: unhandled type <%d>", type); + SetResult(&Root->Result, R_STRING, ""); + return -1; + + default: + error("Evaluator: internal error: unhandled token <%d>", Root->Token); + SetResult(&Root->Result, R_STRING, ""); + return -1; + + } + + return 0; +} + + +int Compile(const char *expression, void **tree) +{ + NODE *Root; + + *tree = NULL; + + Expression = (char *) expression; + ExprPtr = Expression; + + Parse(); + if (*Word == '\0') { + /* error ("Evaluator: empty expression <%s>", Expression); */ + free(Word); + Word = NULL; + return -1; + } + + Root = Level01(); + + if (*Word != '\0') { + error("Evaluator: syntax error in <%s>: garbage <%s>", Expression, Word); + free(Word); + Word = NULL; + return -1; + } + + free(Word); + Word = NULL; + + *(NODE **) tree = Root; + + return 0; +} + + +int Eval(void *tree, RESULT * result) +{ + int ret; + NODE *Tree = (NODE *) tree; + + DelResult(result); + + if (Tree == NULL) { + SetResult(&result, R_STRING, ""); + return 0; + } + + ret = EvalTree(Tree); + + result->type = Tree->Result->type; + result->size = Tree->Result->size; + result->number = Tree->Result->number; + if (result->size > 0) { + result->string = malloc(result->size); + if (Tree->Result->string != NULL) { + strcpy(result->string, Tree->Result->string); + } else + result->string[0] = '\0'; + } else { + result->string = NULL; + } + + return ret; +} + + +void DelTree(void *tree) +{ + int i; + NODE *Tree = (NODE *) tree; + + if (Tree == NULL) + return; + + for (i = 0; i < Tree->Children; i++) { + DelTree(Tree->Child[i]); + } + + if (Tree->Result) + FreeResult(Tree->Result); + free(Tree); +} diff --git a/evaluator.h b/evaluator.h new file mode 100644 index 0000000..76b4912 --- /dev/null +++ b/evaluator.h @@ -0,0 +1,69 @@ +/* $Id: evaluator.h 1092 2010-01-23 12:04:55Z volker $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/evaluator.h $ + * + * expression evaluation + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _EVALUATOR_H_ +#define _EVALUATOR_H_ + + +/* RESULT bitmask */ +#define R_NUMBER 1 +#define R_STRING 2 + +typedef struct { + int type; + int size; + double number; + char *string; +} RESULT; + +/* strndup() may be not available on several platforms */ +#ifndef HAVE_STRNDUP +#include +char *strndup(const char *source, size_t len); +#endif + +int SetVariable(const char *name, RESULT * value); +int SetVariableNumeric(const char *name, const double value); +int SetVariableString(const char *name, const char *value); + +int AddFunction(const char *name, const int argc, void (*func) ()); + +void DeleteVariables(void); +void DeleteFunctions(void); + +void DelResult(RESULT * result); +RESULT *SetResult(RESULT ** result, const int type, const void *value); +RESULT *CopyResult(RESULT ** result, RESULT * value); + +double R2N(RESULT * result); +char *R2S(RESULT * result); + +int Compile(const char *expression, void **tree); +int Eval(void *tree, RESULT * result); +void DelTree(void *tree); + +#endif diff --git a/event.c b/event.c new file mode 100644 index 0000000..bff2a96 --- /dev/null +++ b/event.c @@ -0,0 +1,302 @@ +/* $Id: event.c 1040 2009-09-23 04:14:17Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/event.c $ + * + * generic timer handling + * + * Copyright (C) 2009 Ed Martin + * Copyright (C) 2004, 2009 The LCD4Linux Team + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int event_add(void (*callback) (void *data), void *data, const int fd, const int read, const int write); + * Adds a file description to watch + * + * int event_del(const int fd); + * Remove an event + * + * int event_modify(const int fd, const int read, const int write, const int active); + * Modify an event + * + * int named_event_add(char *event, void (*callback) (void *data), void *data); + * Add an event identified by a string + * + * int named_event_del(char *event, void (*callback) (void *data), void *data); + * delete the event identified by this string/callback/data + * + * int named_event_trigger(char *event); //call all calbacks for this event + * call the callbacks of all events that have identified as this string + * + * int event_process(const struct timespec *delay); + * process the event list + * + * void event_exit(); + * releases all events + * + */ + + +#include "config.h" + +#include +#include +#include + + + +#include + +#include "debug.h" +#include "cfg.h" +#include "event.h" + +#ifdef WITH_DMALLOC +#include +#endif + +typedef struct { + void (*callback) (event_flags_t flags, void *data); + void *data; + int fd; + int read; + int write; + int active; + int fds_id; +} event_t; + + +//our set of FDs +static event_t *events = NULL; +static int event_count = 0; +static void free_events(void); + +int event_add(void (*callback) (event_flags_t flags, void *data), void *data, const int fd, const int read, + const int write, const int active) +{ + event_count++; + events = realloc(events, sizeof(event_t) * event_count); + + int i = event_count - 1; + events[i].callback = callback; + events[i].data = data; + events[i].fd = fd; + events[i].read = read; + events[i].write = write; + events[i].active = active; + events[i].fds_id = -1; + return 0; +} + + +int event_process(const struct timespec *timeout) +{ + int i, j; + struct pollfd *fds = malloc(sizeof(struct pollfd) * event_count); + for (i = 0, j = 0; i < event_count; i++) { + events[i].fds_id = -1; + if (events[i].active) { + events[i].fds_id = j; + fds[j].events = 0; + fds[j].fd = events[i].fd; + if (events[i].read) { + fds[j].events |= POLLIN; + } + if (events[i].write) { + fds[j].events |= POLLOUT; + } + j++; + } + } +#if (__GLIBC__ >= 2 && __GLIBC_MINOR__ >= 4) + int ready = ppoll(fds, j, timeout, NULL); +#else + int ready = poll(fds, j, timeout->tv_sec * 1000 + timeout->tv_nsec / 1000000); +#endif + + if (ready > 0) { + //search the file descriptors, call all relavant callbacks + for (i = 0, j = 0; i < event_count; i++) { + if (events[i].fds_id != j) { + continue; + } + if (fds[j].revents) { + int flags = 0; + if (fds[j].revents & POLLIN) { + flags |= EVENT_READ; + } + if (fds[j].revents & POLLOUT) { + flags |= EVENT_WRITE; + } + if (fds[j].revents & POLLHUP) { + flags |= EVENT_HUP; + } + if (fds[j].revents & POLLERR) { + flags |= EVENT_ERR; + } + events[i].callback(flags, events[i].data); + + } + j++; + } + } + free(fds); + return 0; + +} + +int event_del(const int fd) +{ + int i; + for (i = 0; i < event_count; i++) { + if (events[i].fd == fd) { + events[i] = events[event_count - 1]; + break; + } + } + event_count--; + events = realloc(events, sizeof(event_t) * event_count); + return 0; +} + +int event_modify(const int fd, const int read, const int write, const int active) +{ + int i; + for (i = 0; i < event_count; i++) { + if (events[i].fd == fd) { + events[i].read = read; + events[i].write = write; + events[i].active = active; + break; + } + } + event_count--; + events = realloc(events, sizeof(event_t) * event_count); + return 0; +} + +static void free_events(void) +{ + if (events != NULL) { + free(events); + } + event_count = 0; + events = NULL; + +} + +void event_exit(void) +{ + free_events(); +} + +/* + * Named events are the user facing side of the event subsystem + * + */ + + +//we rely on "=" working for copying these structs (no pointers except the callers) +typedef struct { + void (*callback) (void *data); + void *data; +} event_callback_t; + +typedef struct { + char *name; + event_callback_t *c; + int callback_count; +} named_event_list_t; + + +static named_event_list_t *ev_names = NULL; +static int ev_count = 0; + +int named_event_add(char *event, void (*callback) (void *data), void *data) +{ + if (event == NULL || strlen(event) == 0) { + return 1; + } + if (callback == NULL) { + return 2; + } + int i; + for (i = 0; i < ev_count; i++) { + if (0 == strcmp(event, ev_names[i].name)) { + break; + } + } + if (i >= ev_count) { + //create the entry + ev_count++; + ev_names = realloc(ev_names, sizeof(named_event_list_t) * ev_count); + ev_names[i].name = strdup(event); + ev_names[i].callback_count = 0; + ev_names[i].c = NULL; + } + int j = ev_names[i].callback_count; + ev_names[i].callback_count++; + ev_names[i].c = realloc(ev_names[i].c, sizeof(event_callback_t) * ev_names[i].callback_count); + + ev_names[i].c[j].callback = callback; + ev_names[i].c[j].data = data; + return 0; +} + +int named_event_del(char *event, void (*callback) (void *data), void *data) +{ + int i, j; + for (i = 0; i < ev_count; i++) { + if (0 == strcmp(event, ev_names[i].name)) { + break; + } + } + if (i >= ev_count) { + return 1; //nothing removed + } + for (j = 0; j < ev_names[i].callback_count; j++) { + if (ev_names[i].c[j].callback == callback && ev_names[i].c[j].data == data) { + ev_names[i].callback_count--; + ev_names[i].c[j] = ev_names[i].c[ev_names[i].callback_count]; + ev_names[i].c = realloc(ev_names[i].c, sizeof(event_callback_t) * ev_names[i].callback_count); + if (ev_names[i].callback_count == 0) { + //drop this event + free(ev_names[i].name); + ev_count--; + ev_names[i] = ev_names[ev_count]; + ev_names = realloc(ev_names, sizeof(named_event_list_t) * ev_count); + } + return 0; + } + } + return 2; +} + +int named_event_trigger(char *event) +{ + int i, j; + for (i = 0; i < ev_count; i++) { + if (0 == strcmp(event, ev_names[i].name)) { + for (j = 0; j < ev_names[i].callback_count; j++) { + ev_names[i].c[j].callback(ev_names[i].c[j].data); + } + return 0; + } + } + return 1; +} diff --git a/event.h b/event.h new file mode 100644 index 0000000..6486a54 --- /dev/null +++ b/event.h @@ -0,0 +1,68 @@ +/* $Id: event.h 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/event.h $ + * + * generic timer handling + * + * Copyright (C) 2009 Ed Martin + * Copyright (C) 2009 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _EVENT_H_ +#define _EVENT_H_ + +#include + +//events are identified by their file descriptor only + +/* + * these functions allow plugins to add event hooks + * (and thus break out of the main loop when sleeping) + * these callbacks than then trigger named events to propagate + * the event to the screen + */ + +typedef enum { + EVENT_READ = 1, + EVENT_WRITE = 2, + EVENT_HUP = 4, + EVENT_ERR = 8 +} event_flags_t; + + +int event_add(void (*callback) (event_flags_t flags, void *data), void *data, const int fd, const int read, + const int write, const int active); +int event_del(const int fd); +int event_modify(const int fd, const int read, const int write, const int active); +int event_process(const struct timespec *timeout); +void event_exit(void); + +/* + * These fuctions keep a list of the events to trigger on allowing multiple + * things to trigger an event and multiple things to receive the event + */ + +//add an event to be triggered +int named_event_add(char *event, void (*callback) (void *data), void *data); +//remove an event from the list of events +int named_event_del(char *event, void (*callback) (void *data), void *data); +int named_event_trigger(char *event); //call all calbacks for this event + +#endif diff --git a/font_6x8.h b/font_6x8.h new file mode 100644 index 0000000..ec70ff4 --- /dev/null +++ b/font_6x8.h @@ -0,0 +1,870 @@ +/* $Id: font_6x8.h 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/font_6x8.h $ + * + * 6x8 font + * + * Copyright (C) 1999, 2000, 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#define ______ 0x00 +#define _____O 0x01 +#define ____O_ 0x02 +#define ____OO 0x03 +#define ___O__ 0x04 +#define ___O_O 0x05 +#define ___OO_ 0x06 +#define ___OOO 0x07 +#define __O___ 0x08 +#define __O__O 0x09 +#define __O_O_ 0x0a +#define __O_OO 0x0b +#define __OO__ 0x0c +#define __OO_O 0x0d +#define __OOO_ 0x0e +#define __OOOO 0x0f +#define _O____ 0x10 +#define _O___O 0x11 +#define _O__O_ 0x12 +#define _O__OO 0x13 +#define _O_O__ 0x14 +#define _O_O_O 0x15 +#define _O_OO_ 0x16 +#define _O_OOO 0x17 +#define _OO___ 0x18 +#define _OO__O 0x19 +#define _OO_O_ 0x1a +#define _OO_OO 0x1b +#define _OOO__ 0x1c +#define _OOO_O 0x1d +#define _OOOO_ 0x1e +#define _OOOOO 0x1f + +unsigned char Font_6x8[256][8] = { + [0x20] = {______, + ______, + ______, + ______, + ______, + ______, + ______, + ______}, + [0x21] = {___O__, + ___O__, + ___O__, + ___O__, + ______, + ______, + ___O__, + ______}, + [0x22] = {__O_O_, + __O_O_, + __O_O_, + ______, + ______, + ______, + ______, + ______}, + [0x23] = {__O_O_, + __O_O_, + _OOOOO, + __O_O_, + _OOOOO, + __O_O_, + __O_O_, + ______}, + [0x24] = {___O__, + __OOOO, + _O_O__, + __OOO_, + ___O_O, + _OOOO_, + ___O__, + ______}, + [0x25] = {_OO___, + _OO__O, + ____O_, + ___O__, + __O___, + _O__OO, + ____OO, + ______}, + [0x26] = {__OO__, + _O__O_, + _O_O__, + __O___, + _O_O_O, + _O__O_, + __OO_O, + ______}, + [0x27] = {__OO__, + ___O__, + __O___, + ______, + ______, + ______, + ______, + ______}, + [0x28] = {____O_, + ___O__, + __O___, + __O___, + __O___, + ___O__, + ____O_, + ______}, + [0x29] = {__O___, + ___O__, + ____O_, + ____O_, + ____O_, + ___O__, + __O___, + ______}, + [0x2a] = {______, + ___O__, + _O_O_O, + __OOO_, + _O_O_O, + ___O__, + ______, + ______}, + [0x2b] = {______, + ___O__, + ___O__, + _OOOOO, + ___O__, + ___O__, + ______, + ______}, + [0x2c] = {______, + ______, + ______, + ______, + __OO__, + ___O__, + __O___, + ______}, + [0x2d] = {______, + ______, + ______, + _OOOOO, + ______, + ______, + ______, + ______}, + [0x2e] = {______, + ______, + ______, + ______, + ______, + __OO__, + __OO__, + ______}, + [0x2f] = {______, + _____O, + ____O_, + ___O__, + __O___, + _O____, + ______, + ______}, + [0x30] = {__OOO_, + _O___O, + _O__OO, + _O_O_O, + _OO__O, + _O___O, + __OOO_, + ______}, + [0x31] = {___O__, + __OO__, + ___O__, + ___O__, + ___O__, + ___O__, + __OOO_, + ______}, + [0x32] = {__OOO_, + _O___O, + _____O, + ____O_, + ___O__, + __O___, + _OOOOO, + ______}, + [0x33] = {_OOOOO, + ____O_, + ___O__, + ____O_, + _____O, + _O___O, + __OOO_, + ______}, + [0x34] = {____O_, + ___OO_, + __O_O_, + _O__O_, + _OOOOO, + ____O_, + ____O_, + ______}, + [0x35] = {_OOOOO, + _O____, + _O____, + _OOOO_, + _____O, + _O___O, + __OOO_, + ______}, + [0x36] = {___OO_, + __O___, + _O____, + _OOOO_, + _O___O, + _O___O, + __OOO_, + ______}, + [0x37] = {_OOOOO, + _____O, + ____O_, + ___O__, + __O___, + __O___, + __O___, + ______}, + [0x38] = {__OOO_, + _O___O, + _O___O, + __OOO_, + _O___O, + _O___O, + __OOO_, + ______}, + [0x39] = {__OOO_, + _O___O, + _O___O, + __OOOO, + _____O, + ____O_, + __OO__, + ______}, + [0x3a] = {______, + __OO__, + __OO__, + ______, + __OO__, + __OO__, + ______, + ______}, + [0x3b] = {______, + __OO__, + __OO__, + ______, + __OO__, + ___O__, + __O___, + ______}, + [0x3c] = {____O_, + ___O__, + __O___, + _O____, + __O___, + ___O__, + ____O_, + ______}, + [0x3d] = {______, + ______, + _OOOOO, + ______, + _OOOOO, + ______, + ______, + ______}, + [0x3e] = {_O____, + __O___, + ___O__, + ____O_, + ___O__, + __O___, + _O____, + ______}, + [0x3f] = {__OOO_, + _O___O, + _____O, + ____O_, + ___O__, + ______, + ___O__, + ______}, + [0x40] = {__OOO_, + _O___O, + _____O, + __OO_O, + _O_O_O, + _O_O_O, + __OOO_, + ______}, + [0x41] = {__OOO_, + _O___O, + _O___O, + _O___O, + _OOOOO, + _O___O, + _O___O, + ______}, + [0x42] = {_OOOO_, + _O___O, + _O___O, + _OOOO_, + _O___O, + _O___O, + _OOOO_, + ______}, + [0x43] = {__OOO_, + _O___O, + _O____, + _O____, + _O____, + _O___O, + __OOO_, + ______}, + [0x44] = {_OOO__, + _O__O_, + _O___O, + _O___O, + _O___O, + _O__O_, + _OOO__, + ______}, + [0x45] = {_OOOOO, + _O____, + _O____, + _OOOO_, + _O____, + _O____, + _OOOOO, + ______}, + [0x46] = {_OOOOO, + _O____, + _O____, + _OOOO_, + _O____, + _O____, + _O____, + ______}, + [0x47] = {__OOO_, + _O___O, + _O____, + _O_OOO, + _O___O, + _O___O, + __OOOO, + ______}, + [0x48] = {_O___O, + _O___O, + _O___O, + _OOOOO, + _O___O, + _O___O, + _O___O, + ______}, + [0x49] = {__OOO_, + ___O__, + ___O__, + ___O__, + ___O__, + ___O__, + __OOO_, + ______}, + [0x4a] = {___OOO, + ____O_, + ____O_, + ____O_, + ____O_, + _O__O_, + __OO__, + ______}, + [0x4b] = {_O___O, + _O__O_, + _O_O__, + _OO___, + _O_O__, + _O__O_, + _O___O, + ______}, + [0x4c] = {_O____, + _O____, + _O____, + _O____, + _O____, + _O____, + _OOOOO, + ______}, + [0x4d] = {_O___O, + _OO_OO, + _O_O_O, + _O_O_O, + _O___O, + _O___O, + _O___O, + ______}, + [0x4e] = {_O___O, + _O___O, + _OO__O, + _O_O_O, + _O__OO, + _O___O, + _O___O, + ______}, + [0x4f] = {__OOO_, + _O___O, + _O___O, + _O___O, + _O___O, + _O___O, + __OOO_, + ______}, + [0x50] = {_OOOO_, + _O___O, + _O___O, + _OOOO_, + _O____, + _O____, + _O____, + ______}, + [0x51] = {__OOO_, + _O___O, + _O___O, + _O___O, + _O_O_O, + _O__O_, + __OO_O, + ______}, + [0x52] = {_OOOO_, + _O___O, + _O___O, + _OOOO_, + _O_O__, + _O__O_, + _O___O, + ______}, + [0x53] = {__OOOO, + _O____, + _O____, + __OOO_, + _____O, + _____O, + _OOOO_, + ______}, + [0x54] = {_OOOOO, + ___O__, + ___O__, + ___O__, + ___O__, + ___O__, + ___O__, + ______}, + [0x55] = {_O___O, + _O___O, + _O___O, + _O___O, + _O___O, + _O___O, + __OOO_, + ______}, + [0x56] = {_O___O, + _O___O, + _O___O, + _O___O, + _O___O, + __O_O_, + ___O__, + ______}, + [0x57] = {_O___O, + _O___O, + _O___O, + _O_O_O, + _O_O_O, + _O_O_O, + __O_O_, + ______}, + [0x58] = {_O___O, + _O___O, + __O_O_, + ___O__, + __O_O_, + _O___O, + _O___O, + ______}, + [0x59] = {_O___O, + _O___O, + _O___O, + __O_O_, + ___O__, + ___O__, + ___O__, + ______}, + [0x5a] = {_OOOOO, + _____O, + ____O_, + ___O__, + __O___, + _O____, + _OOOOO, + ______}, + [0x5b] = {__OOO_, + __O___, + __O___, + __O___, + __O___, + __O___, + __OOO_, + ______}, + [0x5c] = {_O___O, + __O_O_, + _OOOOO, + ___O__, + _OOOOO, + ___O__, + ___O__, + ______}, + [0x5d] = {__OOO_, + ____O_, + ____O_, + ____O_, + ____O_, + ____O_, + __OOO_, + ______}, + [0x5e] = {___O__, + __O_O_, + _O___O, + ______, + ______, + ______, + ______, + ______}, + [0x5f] = {______, + ______, + ______, + ______, + ______, + ______, + _OOOOO, + ______}, + [0x60] = {__O___, + ___O__, + ____O_, + ______, + ______, + ______, + ______, + ______}, + [0x61] = {______, + ______, + __OOO_, + _____O, + __OOOO, + _O___O, + __OOOO, + ______}, + [0x62] = {_O____, + _O____, + _O_OO_, + _OO__O, + _O___O, + _O___O, + _OOOO_, + ______}, + [0x63] = {______, + ______, + __OOO_, + _O____, + _O____, + _O___O, + __OOO_, + ______}, + [0x64] = {_____O, + _____O, + __OO_O, + _O__OO, + _O___O, + _O___O, + __OOOO, + ______}, + [0x65] = {______, + ______, + __OOO_, + _O___O, + _OOOOO, + _O____, + __OOO_, + ______}, + [0x66] = {___OO_, + __O__O, + __O___, + _OOO__, + __O___, + __O___, + __O___, + ______}, + [0x67] = {______, + ______, + __OOOO, + _O___O, + _O___O, + __OOOO, + _____O, + __OOO_}, + [0x68] = {_O____, + _O____, + _O_OO_, + _OO__O, + _O___O, + _O___O, + _O___O, + ______}, + [0x69] = {___O__, + ______, + __OO__, + ___O__, + ___O__, + ___O__, + __OOO_, + ______}, + [0x6a] = {____O_, + ______, + ___OO_, + ____O_, + ____O_, + _O__O_, + __OO__, + ______}, + [0x6b] = {__O___, + __O___, + __O__O, + __O_O_, + __OO__, + __O_O_, + __O__O, + ______}, + [0x6c] = {__OO__, + ___O__, + ___O__, + ___O__, + ___O__, + ___O__, + __OOO_, + ______}, + [0x6d] = {______, + ______, + _OO_O_, + _O_O_O, + _O_O_O, + _O___O, + _O___O, + ______}, + [0x6e] = {______, + ______, + _OOOO_, + _O___O, + _O___O, + _O___O, + _O___O, + ______}, + [0x6f] = {______, + ______, + __OOO_, + _O___O, + _O___O, + _O___O, + __OOO_, + ______}, + [0x70] = {______, + ______, + _OOOO_, + _O___O, + _O___O, + _OOOO_, + _O____, + _O____}, + [0x71] = {______, + ______, + __OO_O, + _O__OO, + _O___O, + __OOOO, + _____O, + _____O}, + [0x72] = {______, + ______, + _O_OO_, + _OO__O, + _O____, + _O____, + _O____, + ______}, + [0x73] = {______, + ______, + __OOO_, + _O____, + __OOO_, + _____O, + _OOOO_, + ______}, + [0x74] = {__O___, + __O___, + _OOO__, + __O___, + __O___, + __O__O, + ___OO_, + ______}, + [0x75] = {______, + ______, + _O___O, + _O___O, + _O___O, + _O__OO, + __OO_O, + ______}, + [0x76] = {______, + ______, + _O___O, + _O___O, + _O___O, + __O_O_, + ___O__, + ______}, + [0x77] = {______, + ______, + _O___O, + _O___O, + _O___O, + _O_O_O, + __O_O_, + ______}, + [0x78] = {______, + ______, + _O___O, + __O_O_, + ___O__, + __O_O_, + _O___O, + ______}, + [0x79] = {______, + ______, + _O___O, + _O___O, + __OOOO, + _____O, + __OOO_, + ______}, + [0x7a] = {______, + ______, + _OOOOO, + ____O_, + ___O__, + __O___, + _OOOOO, + ______}, + [0x7b] = {____O_, + ___O__, + ___O__, + __O___, + ___O__, + ___O__, + ____O_, + ______}, + [0x7c] = {___O__, + ___O__, + ___O__, + ___O__, + ___O__, + ___O__, + ___O__, + ______}, + [0x7d] = {__O___, + ___O__, + ___O__, + ____O_, + ___O__, + ___O__, + __O___, + ______}, + [0x7e] = {______, + ___O__, + ____O_, + _OOOOO, + ____O_, + ___O__, + ______, + ______}, + + [0x7f] = {______, + ___O__, + __O___, + _OOOOO, + __O___, + ___O__, + ______, + ______}, + [0xb0] = {__OOO_, + __O_O_, + __OOO_, + ______, + ______, + ______, + ______, + ______}, + [0xe1] = {__O_O_, + ______, + __OOO_, + _____O, + __OOOO, + _O___O, + __OOOO, + ______}, + [0xe2] = {__OOO_, + _O___O, + _OOOO_, + _O___O, + _O___O, + _O_OO_, + _O____, + ______}, + [0xef] = {__O_O_, + ______, + __OOO_, + _O___O, + _O___O, + _O___O, + __OOO_, + ______}, + [0xf5] = {__O_O_, + ______, + _O___O, + _O___O, + _O___O, + _O__OO, + __OO_O, + ______}, +}; diff --git a/font_6x8_bold.h b/font_6x8_bold.h new file mode 100644 index 0000000..83449a3 --- /dev/null +++ b/font_6x8_bold.h @@ -0,0 +1,902 @@ +/* $Id: font_6x8_bold.h 771 2007-02-25 12:27:26Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/font_6x8_bold.h $ + * + * 6x8 bold font + * + * Copyright (C) 2006 Till Harbaum + * Copyright (C) 2006 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#define ______ 0x00 +#define _____O 0x01 +#define ____O_ 0x02 +#define ____OO 0x03 +#define ___O__ 0x04 +#define ___O_O 0x05 +#define ___OO_ 0x06 +#define ___OOO 0x07 +#define __O___ 0x08 +#define __O__O 0x09 +#define __O_O_ 0x0a +#define __O_OO 0x0b +#define __OO__ 0x0c +#define __OO_O 0x0d +#define __OOO_ 0x0e +#define __OOOO 0x0f +#define _O____ 0x10 +#define _O___O 0x11 +#define _O__O_ 0x12 +#define _O__OO 0x13 +#define _O_O__ 0x14 +#define _O_O_O 0x15 +#define _O_OO_ 0x16 +#define _O_OOO 0x17 +#define _OO___ 0x18 +#define _OO__O 0x19 +#define _OO_O_ 0x1a +#define _OO_OO 0x1b +#define _OOO__ 0x1c +#define _OOO_O 0x1d +#define _OOOO_ 0x1e +#define _OOOOO 0x1f +#define O_____ 0x20 +#define O____O 0x21 +#define O___O_ 0x22 +#define O___OO 0x23 +#define O__O__ 0x24 +#define O__O_O 0x25 +#define O__OO_ 0x26 +#define O__OOO 0x27 +#define O_O___ 0x28 +#define O_O__O 0x29 +#define O_O_O_ 0x2a +#define O_O_OO 0x2b +#define O_OO__ 0x2c +#define O_OO_O 0x2d +#define O_OOO_ 0x2e +#define O_OOOO 0x2f +#define OO____ 0x30 +#define OO___O 0x31 +#define OO__O_ 0x32 +#define OO__OO 0x33 +#define OO_O__ 0x34 +#define OO_O_O 0x35 +#define OO_OO_ 0x36 +#define OO_OOO 0x37 +#define OOO___ 0x38 +#define OOO__O 0x39 +#define OOO_O_ 0x3a +#define OOO_OO 0x3b +#define OOOO__ 0x3c +#define OOOO_O 0x3d +#define OOOOO_ 0x3e +#define OOOOOO 0x3f + +unsigned char Font_6x8_bold[256][8] = { + [0x20] = {______, + ______, + ______, + ______, + ______, + ______, + ______, + ______}, + [0x21] = {__OO__, + __OO__, + __OO__, + __OO__, + ______, + ______, + __OO__, + ______}, + [0x22] = {_OO_OO, + _OO_OO, + _OO_OO, + ______, + ______, + ______, + ______, + ______}, + [0x23] = {__O_O_, + __O_O_, + _OOOOO, + __O_O_, + _OOOOO, + __O_O_, + __O_O_, + ______}, + [0x24] = {___O__, + __OOOO, + _O_O__, + __OOO_, + ___O_O, + _OOOO_, + ___O__, + ______}, + [0x25] = {_OO___, + _OO_OO, + ___OO_, + __OO__, + _OO___, + OO__OO, + ____OO, + ______}, + [0x26] = {__OO__, + _OO_OO, + _OO_OO, + __OO__, + _OOO_O, + _OO_OO, + __OO_O, + ______}, + [0x27] = {__OO__, + __OO__, + _OO___, + ______, + ______, + ______, + ______, + ______}, + [0x28] = {___OO_, + __OO__, + _OO___, + _OO___, + _OO___, + __OO__, + ___OO_, + ______}, + [0x29] = {_OO___, + __OO__, + ___OO_, + ___OO_, + ___OO_, + __OO__, + _OO___, + ______}, + [0x2a] = {______, + ___O__, + _O_O_O, + __OOO_, + _O_O_O, + ___O__, + ______, + ______}, + [0x2b] = {______, + __OO__, + __OO__, + _OOOO_, + __OO__, + __OO__, + ______, + ______}, + [0x2c] = {______, + ______, + ______, + ______, + ___OO_, + ___OO_, + __OO__, + ______}, + [0x2d] = {______, + ______, + ______, + _OOOOO, + ______, + ______, + ______, + ______}, + [0x2e] = {______, + ______, + ______, + ______, + ______, + __OO__, + __OO__, + ______}, + [0x2f] = {______, + ____OO, + ___OO_, + __OO__, + _OO___, + OO____, + ______, + ______}, + [0x30] = {__OOO_, + _OO_OO, + _OO_OO, + _OO_OO, + _OO_OO, + _OO_OO, + __OOO_, + ______}, + [0x31] = {___OO_, + __OOO_, + ___OO_, + ___OO_, + ___OO_, + ___OO_, + __OOOO, + ______}, + [0x32] = {__OOO_, + _OO_OO, + ____OO, + ___OO_, + __OO__, + _OO___, + _OOOOO, + ______}, + [0x33] = {_OOOOO, + ____OO, + ___OO_, + ____OO, + ____OO, + _OO_OO, + __OOO_, + ______}, + [0x34] = {____OO, + ___OO_, + __OO__, + _OO_OO, + _OOOOO, + ____OO, + ____OO, + ______}, + [0x35] = {_OOOOO, + _OO___, + _OO___, + _OOOO_, + ____OO, + _OO_OO, + __OOO_, + ______}, + [0x36] = {___OO_, + __OO__, + _OO___, + _OOOO_, + _OO_OO, + _OO_OO, + __OOO_, + ______}, + [0x37] = {_OOOOO, + ____OO, + ___OO_, + __OO__, + __OO__, + __OO__, + __OO__, + ______}, + [0x38] = {__OOO_, + _OO_OO, + _OO_OO, + __OOO_, + _OO_OO, + _OO_OO, + __OOO_, + ______}, + [0x39] = {__OOO_, + _OO_OO, + _OO_OO, + __OOOO, + ____OO, + ___OO_, + _OOO__, + ______}, + [0x3a] = {______, + __OO__, + __OO__, + ______, + __OO__, + __OO__, + ______, + ______}, + [0x3b] = {______, + __OO__, + __OO__, + ______, + __OO__, + __OO__, + _OO___, + ______}, + [0x3c] = {____OO, + ___OO_, + __OO__, + _OO___, + __OO__, + ___OO_, + ____OO, + ______}, + [0x3d] = {______, + ______, + _OOOOO, + ______, + _OOOOO, + ______, + ______, + ______}, + [0x3e] = {_OO___, + __OO__, + ___OO_, + ____OO, + ___OO_, + __OO__, + _OO___, + ______}, + [0x3f] = {__OOO_, + _OO_OO, + ____OO, + ___OO_, + __OO__, + ______, + __OO__, + ______}, + [0x40] = {__OOO_, + _OO_OO, + ____OO, + __O_OO, + _OO_OO, + _OO_OO, + __OOO_, + ______}, + [0x41] = {__OOO_, + _OO_OO, + _OO_OO, + _OO_OO, + _OOOOO, + _OO_OO, + _OO_OO, + ______}, + [0x42] = {_OOOO_, + _OO_OO, + _OO_OO, + _OOOO_, + _OO_OO, + _OO_OO, + _OOOO_, + ______}, + [0x43] = {__OOO_, + _OO_OO, + _OO___, + _OO___, + _OO___, + _OO_OO, + __OOO_, + ______}, + [0x44] = {_OOO__, + _OOOO_, + _OO_OO, + _OO_OO, + _OO_OO, + _OOOO_, + _OOO__, + ______}, + [0x45] = {_OOOOO, + _OO___, + _OO___, + _OOOO_, + _OO___, + _OO___, + _OOOOO, + ______}, + [0x46] = {_OOOOO, + _OO___, + _OO___, + _OOOO_, + _OO___, + _OO___, + _OO___, + ______}, + [0x47] = {__OOO_, + _OO_OO, + _OO___, + _OO_OO, + _OO_OO, + _OO_OO, + __OOOO, + ______}, + [0x48] = {_OO_OO, + _OO_OO, + _OO_OO, + _OOOOO, + _OO_OO, + _OO_OO, + _OO_OO, + ______}, + [0x49] = {_OOOO_, + __OO__, + __OO__, + __OO__, + __OO__, + __OO__, + _OOOO_, + ______}, + [0x4a] = {___OOO, + ____OO, + ____OO, + ____OO, + ____OO, + _OO_OO, + __OOO_, + ______}, + [0x4b] = {_OO_OO, + _OO_OO, + _OOOO_, + _OOO__, + _OOOO_, + _OO_OO, + _OO_OO, + ______}, + [0x4c] = {_OO___, + _OO___, + _OO___, + _OO___, + _OO___, + _OO___, + _OOOOO, + ______}, + [0x4d] = {_O___O, + _OO_OO, + _OOOOO, + _OOOOO, + _OO_OO, + _OO_OO, + _OO_OO, + ______}, + [0x4e] = {_O__OO, + _OO_OO, + _OO_OO, + _OOOOO, + _OO_OO, + _OO_OO, + _OO__O, + ______}, + [0x4f] = {__OOO_, + _OO_OO, + _OO_OO, + _OO_OO, + _OO_OO, + _OO_OO, + __OOO_, + ______}, + [0x50] = {_OOOO_, + _OO_OO, + _OO_OO, + _OOOO_, + _OO___, + _OO___, + _OO___, + ______}, + [0x51] = {__OOO_, + _OO_OO, + _OO_OO, + _OO_OO, + _OO_O_, + _OO_OO, + __OO_O, + ______}, + [0x52] = {_OOOO_, + _OO_OO, + _OO_OO, + _OOOO_, + _OOOO_, + _OO_OO, + _OO_OO, + ______}, + [0x53] = {__OOOO, + _OO___, + _OO___, + __OOO_, + ____OO, + ____OO, + _OOOO_, + ______}, + [0x54] = {OOOOOO, + __OO__, + __OO__, + __OO__, + __OO__, + __OO__, + __OO__, + ______}, + [0x55] = {_OO_OO, + _OO_OO, + _OO_OO, + _OO_OO, + _OO_OO, + _OO_OO, + __OOO_, + ______}, + [0x56] = {_OO_OO, + _OO_OO, + _OO_OO, + _OO_OO, + _OO_OO, + __OOO_, + ___O__, + ______}, + [0x57] = {_OO_OO, + _OO_OO, + _OO_OO, + _OOOOO, + _OOOOO, + _OO_OO, + _O___O, + ______}, + [0x58] = {_OO_OO, + _OO_OO, + _OO_OO, + __OOO_, + _OO_OO, + _OO_OO, + _OO_OO, + ______}, + [0x59] = {_OO_OO, + _OO_OO, + _OO_OO, + __O_OO, + ___OOO, + ___OO_, + _OOO__, + ______}, + [0x5a] = {_OOOOO, + ____OO, + ___OO_, + __OOO_, + __OO__, + _OO___, + _OOOOO, + ______}, + [0x5b] = {_OOOO_, + _OO___, + _OO___, + _OO___, + _OO___, + _OO___, + _OOOO_, + ______}, + [0x5c] = {_O___O, + __O_O_, + _OOOOO, + ___O__, + _OOOOO, + ___O__, + ___O__, + ______}, + [0x5d] = {__OOOO, + ____OO, + ____OO, + ____OO, + ____OO, + ____OO, + __OOOO, + ______}, + [0x5e] = {___O__, + __OOO_, + _OO_OO, + ______, + ______, + ______, + ______, + ______}, + [0x5f] = {______, + ______, + ______, + ______, + ______, + ______, + _OOOOO, + ______}, + [0x60] = {_OO___, + __OO__, + ___OO_, + ______, + ______, + ______, + ______, + ______}, + [0x61] = {______, + ______, + __OOO_, + ____OO, + __OOOO, + _OO_OO, + __OOOO, + ______}, + [0x62] = {_OO___, + _OO___, + _OOOO_, + _OO_OO, + _OO_OO, + _OO_OO, + _OOOO_, + ______}, + [0x63] = {______, + ______, + __OOO_, + _OO_OO, + _OO___, + _OO_OO, + __OOO_, + ______}, + [0x64] = {____OO, + ____OO, + __OOOO, + _OO_OO, + _OO_OO, + _OO_OO, + __OOOO, + ______}, + [0x65] = {______, + ______, + __OOO_, + _OO_OO, + _OOOOO, + _OO___, + __OOO_, + ______}, + [0x66] = {___OOO, + __OO__, + __OO__, + _OOOO_, + __OO__, + __OO__, + __OO__, + ______}, + [0x67] = {______, + ______, + __OOOO, + _OO_OO, + _OO_OO, + __OOOO, + ____OO, + __OOO_}, + [0x68] = {_OO___, + _OO___, + _OOOO_, + _OO_OO, + _OO_OO, + _OO_OO, + _OO_OO, + ______}, + [0x69] = {__OO__, + ______, + _OOO__, + __OO__, + __OO__, + __OO__, + _OOOO_, + ______}, + [0x6a] = {____OO, + ______, + ___OOO, + ____OO, + ____OO, + _OO_OO, + __OOO_, + ______}, + [0x6b] = {_OO___, + _OO___, + _OO_OO, + _OO_OO, + _OOOO_, + _OO_OO, + _OO_OO, + ______}, + [0x6c] = {_OOO__, + __OO__, + __OO__, + __OO__, + __OO__, + __OO__, + _OOOO_, + ______}, + [0x6d] = {______, + ______, + _OO_O_, + _OOOOO, + _OOOOO, + _OO_OO, + _OO_OO, + ______}, + [0x6e] = {______, + ______, + _OOOO_, + _OO_OO, + _OO_OO, + _OO_OO, + _OO_OO, + ______}, + [0x6f] = {______, + ______, + __OOO_, + _OO_OO, + _OO_OO, + _OO_OO, + __OOO_, + ______}, + [0x70] = {______, + ______, + _OOOO_, + _OO_OO, + _OO_OO, + _OOOO_, + _OO___, + _OO___}, + [0x71] = {______, + ______, + __OOOO, + _OO_OO, + _OO_OO, + __OOOO, + ____OO, + ____OO}, + [0x72] = {______, + ______, + _OO_OO, + _OOOO_, + _OO___, + _OO___, + _OO___, + ______}, + [0x73] = {______, + ______, + __OOOO, + _OO___, + __OOO_, + ____OO, + _OOOO_, + ______}, + [0x74] = {__OO__, + __OO__, + _OOOO_, + __OO__, + __OO__, + __OO__, + ___OO_, + ______}, + [0x75] = {______, + ______, + _OO_OO, + _OO_OO, + _OO_OO, + _OO_OO, + __OOOO, + ______}, + [0x76] = {______, + ______, + _OO_OO, + _OO_OO, + _OO_OO, + __OOO_, + ___O__, + ______}, + [0x77] = {______, + ______, + _OO_OO, + _OO_OO, + _OOOOO, + _OO_OO, + _O___O, + ______}, + [0x78] = {______, + ______, + _OO_OO, + _OO_OO, + __OOO_, + _OO_OO, + _OO_OO, + ______}, + [0x79] = {______, + ______, + _OO_OO, + _OO_OO, + __OOOO, + ____OO, + __OOO_, + ______}, + [0x7a] = {______, + ______, + _OOOOO, + ___OO_, + __OO__, + _OO___, + _OOOOO, + ______}, + [0x7b] = {___OO_, + __OO__, + __OO__, + _OO___, + __OO__, + __OO__, + ___OO_, + ______}, + [0x7c] = {__OO__, + __OO__, + __OO__, + __OO__, + __OO__, + __OO__, + __OO__, + ______}, + [0x7d] = {__OO__, + ___OO_, + ___OO_, + ____OO, + ___OO_, + ___OO_, + __OO__, + ______}, + [0x7e] = {______, + __OO__, + ___OO_, + _OOOOO, + ___OO_, + __OO__, + ______, + ______}, + + [0x7f] = {______, + ___OO_, + __OO__, + _OOOOO, + __OO__, + ___OO_, + ______, + ______}, + [0xb0] = {_OOOOO, + _OO_OO, + _OOOOO, + ______, + ______, + ______, + ______, + ______}, + [0xe1] = {_OO_OO, + ______, + __OOO_, + ____OO, + __OOOO, + _OO_OO, + __OOOO, + ______}, + [0xe2] = {__OOO_, + _OO_OO, + _OOOO_, + _OO_OO, + _OO_OO, + _OOOO_, + _OO___, + ______}, + [0xef] = {_OO_OO, + ______, + __OOO_, + _OO_OO, + _OO_OO, + _OO_OO, + __OOO_, + ______}, + [0xf5] = {_OO_OO, + ______, + _OO_OO, + _OO_OO, + _OO_OO, + _OO_OO, + __OOOO, + ______}, +}; diff --git a/glcd2usb.h b/glcd2usb.h new file mode 100644 index 0000000..9ee8813 --- /dev/null +++ b/glcd2usb.h @@ -0,0 +1,34 @@ +/* + * glcd2usb.h - glcd2usb interface definitions + */ + +#ifndef GLCD2USB_H +#define GLCD2USB_H + +#define FLAG_SIX_BIT (1<<0) +#define FLAG_VERTICAL_UNITS (1<<1) +#define FLAG_BOTTOM_START (1<<2) +#define FLAG_VERTICAL_INC (1<<3) +#define FLAG_BACKLIGHT (1<<4) + +#define GLCD2USB_RID_GET_INFO 1 /* get display info */ +#define GLCD2USB_RID_SET_ALLOC 2 /* allocate/free display */ +#define GLCD2USB_RID_GET_BUTTONS 3 /* get state of the four buttons */ +#define GLCD2USB_RID_SET_BL 4 /* set backlight brightness */ +#define GLCD2USB_RID_GET_IR 5 /* get last ir message */ +#define GLCD2USB_RID_WRITE 8 /* write some bitmap data to the display */ +#define GLCD2USB_RID_WRITE_4 (GLCD2USB_RID_WRITE+0) +#define GLCD2USB_RID_WRITE_8 (GLCD2USB_RID_WRITE+1) +#define GLCD2USB_RID_WRITE_16 (GLCD2USB_RID_WRITE+2) +#define GLCD2USB_RID_WRITE_32 (GLCD2USB_RID_WRITE+3) +#define GLCD2USB_RID_WRITE_64 (GLCD2USB_RID_WRITE+4) +#define GLCD2USB_RID_WRITE_128 (GLCD2USB_RID_WRITE+5) + +typedef struct { + unsigned char report_id; + char name[32]; + unsigned short width, height; + unsigned char flags; +} __attribute__ ((packed)) display_info_t; + +#endif // GLCD2USB_H diff --git a/hash.c b/hash.c new file mode 100644 index 0000000..b3fccca --- /dev/null +++ b/hash.c @@ -0,0 +1,505 @@ +/* $Id: hash.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/hash.c $ + * + * hashes (associative arrays) + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * void hash_create (HASH *Hash); + * initializes hash + * + * int hash_age (HASH *Hash, char *key, char **value); + * return time of last hash_put + * + * void hash_put (HASH *Hash, char *key, char *val); + * set an entry in the hash + * + * void hash_put_delta (HASH *Hash, char *key, char *val); + * set a delta entry in the hash + * + * char *hash_get (HASH *Hash, char *key); + * fetch an entry from the hash + * + * double hash_get_delta (HASH *Hash, char *key, int delay); + * fetch a delta antry from the hash + * + * double hash_get_regex (HASH *Hash, char *key, int delay); + * fetch one or more entries from the hash + * + * void hash_destroy (HASH *Hash); + * releases hash + * + */ + + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" +#include "hash.h" + +#ifdef WITH_DMALLOC +#include +#endif + +/* number of slots for delta processing */ +#define DELTA_SLOTS 64 + +/* string buffer chunk size */ +#define CHUNK_SIZE 16 + + +/* initialize a new hash table */ +void hash_create(HASH * Hash) +{ + Hash->sorted = 0; + + Hash->timestamp.tv_sec = 0; + Hash->timestamp.tv_usec = 0; + + Hash->nItems = 0; + Hash->Items = NULL; + + Hash->nColumns = 0; + Hash->Columns = NULL; + + Hash->delimiter = strdup(" \t\n"); +} + + +/* bsearch compare function for hash items */ +static int hash_lookup_item(const void *a, const void *b) +{ + char *key = (char *) a; + HASH_ITEM *item = (HASH_ITEM *) b; + + return strcasecmp(key, item->key); +} + + +/* qsort compare function for hash items */ +static int hash_sort_item(const void *a, const void *b) +{ + HASH_ITEM *ha = (HASH_ITEM *) a; + HASH_ITEM *hb = (HASH_ITEM *) b; + + return strcasecmp(ha->key, hb->key); +} + + +/* bsearch compare function for hash headers */ +static int hash_lookup_column(const void *a, const void *b) +{ + char *key = (char *) a; + HASH_COLUMN *column = (HASH_COLUMN *) b; + + return strcasecmp(key, column->key); +} + + +/* qsort compare function for hash headers */ +static int hash_sort_column(const void *a, const void *b) +{ + HASH_COLUMN *ha = (HASH_COLUMN *) a; + HASH_COLUMN *hb = (HASH_COLUMN *) b; + + return strcasecmp(ha->key, hb->key); +} + + +/* split a value into columns and */ +/* return the nth column in a string */ +/* WARNING: does return a pointer to a static string!! */ +static char *split(const char *val, const int column, const char *delimiter) +{ + static char buffer[256]; + int num; + size_t len; + const char *beg, *end; + + if (column < 0) + return (char *) val; + if (val == NULL) + return NULL; + + num = 0; + len = 0; + beg = val; + end = beg; + while (beg && *beg) { + while (strchr(delimiter, *beg)) + beg++; + end = strpbrk(beg, delimiter); + if (num++ == column) + break; + beg = end ? end + 1 : NULL; + } + if (beg != NULL) { + len = end ? (size_t) (end - beg) : strlen(beg); + if (len >= sizeof(buffer)) + len = sizeof(buffer) - 1; + strncpy(buffer, beg, len); + } + + buffer[len] = '\0'; + return buffer; +} + + +/* search an entry in the hash table: */ +/* If the table is flagged "sorted", the entry is looked */ +/* up using the bsearch function. If the table is */ +/* unsorted, it will be searched in a linear way */ +static HASH_ITEM *hash_lookup(HASH * Hash, const char *key, const int do_sort) +{ + HASH_ITEM *Item = NULL; + + /* maybe sort the array */ + if (do_sort && !Hash->sorted) { + qsort(Hash->Items, Hash->nItems, sizeof(HASH_ITEM), hash_sort_item); + Hash->sorted = 1; + } + + /* no key was passed */ + if (key == NULL) + return NULL; + + /* lookup using bsearch */ + if (Hash->sorted) { + Item = bsearch(key, Hash->Items, Hash->nItems, sizeof(HASH_ITEM), hash_lookup_item); + } + + /* linear search */ + if (Item == NULL) { + int i; + for (i = 0; i < Hash->nItems; i++) { + if (strcmp(key, Hash->Items[i].key) == 0) { + Item = &(Hash->Items[i]); + break; + } + } + } + + return Item; + +} + + +/* return the age in milliseconds of an entry from the hash table */ +/* or from the hash table itself if key is NULL */ +/* returns -1 if entry does not exist */ +int hash_age(HASH * Hash, const char *key) +{ + HASH_ITEM *Item; + struct timeval now, *timestamp; + + if (key == NULL) { + timestamp = &(Hash->timestamp); + } else { + Item = hash_lookup(Hash, key, 1); + if (Item == NULL) + return -1; + timestamp = &(Item->Slot[Item->index].timestamp); + } + + gettimeofday(&now, NULL); + + return (now.tv_sec - timestamp->tv_sec) * 1000 + (now.tv_usec - timestamp->tv_usec) / 1000; +} + + +/* add an entry to the column header table */ +void hash_set_column(HASH * Hash, const int number, const char *column) +{ + if (Hash == NULL) + return; + + Hash->nColumns++; + Hash->Columns = realloc(Hash->Columns, Hash->nColumns * sizeof(HASH_COLUMN)); + Hash->Columns[Hash->nColumns - 1].key = strdup(column); + Hash->Columns[Hash->nColumns - 1].val = number; + + qsort(Hash->Columns, Hash->nColumns, sizeof(HASH_COLUMN), hash_sort_column); + +} + + +/* fetch a column number by column header */ +static int hash_get_column(HASH * Hash, const char *key) +{ + HASH_COLUMN *Column; + + if (key == NULL || *key == '\0') + return -1; + + Column = bsearch(key, Hash->Columns, Hash->nColumns, sizeof(HASH_COLUMN), hash_lookup_column); + if (Column == NULL) + return -1; + + return Column->val; +} + + +/* set column delimiters */ +void hash_set_delimiter(HASH * Hash, const char *delimiter) +{ + if (Hash->delimiter != NULL) + free(Hash->delimiter); + Hash->delimiter = strdup(delimiter); +} + + +/* get a string from the hash table */ +char *hash_get(HASH * Hash, const char *key, const char *column) +{ + HASH_ITEM *Item; + int c; + + Item = hash_lookup(Hash, key, 1); + if (Item == NULL) + return NULL; + + c = hash_get_column(Hash, column); + return split(Item->Slot[Item->index].value, c, Hash->delimiter); +} + + +/* get a delta value from the delta table */ +double hash_get_delta(HASH * Hash, const char *key, const char *column, const int delay) +{ + HASH_ITEM *Item; + HASH_SLOT *Slot1, *Slot2; + int i, c; + double v1, v2; + double dv, dt; + struct timeval now, end; + + /* lookup item */ + Item = hash_lookup(Hash, key, 1); + if (Item == NULL) + return 0.0; + + /* this is the "current" Slot */ + Slot1 = &(Item->Slot[Item->index]); + + /* fetch column number */ + c = hash_get_column(Hash, column); + + /* if delay is zero, return absolute value */ + if (delay == 0) + return atof(split(Slot1->value, c, Hash->delimiter)); + + /* prepare timing values */ + now = Slot1->timestamp; + end.tv_sec = now.tv_sec; + end.tv_usec = now.tv_usec - 1000 * delay; + while (end.tv_usec < 0) { + end.tv_sec--; + end.tv_usec += 1000000; + } + + /* search delta slot */ + Slot2 = &(Item->Slot[Item->index]); + for (i = 1; i < Item->nSlot; i++) { + Slot2 = &(Item->Slot[(Item->index + i) % Item->nSlot]); + if (Slot2->timestamp.tv_sec == 0) + break; + if (timercmp(&(Slot2->timestamp), &end, <)) + break; + } + + /* empty slot => try the one before */ + if (Slot2->timestamp.tv_sec == 0) { + i--; + Slot2 = &(Item->Slot[(Item->index + i) % Item->nSlot]); + } + + /* not enough slots available... */ + if (i == 0) + return 0.0; + + /* delta value, delta time */ + v1 = atof(split(Slot1->value, c, Hash->delimiter)); + v2 = atof(split(Slot2->value, c, Hash->delimiter)); + dv = v1 - v2; + dt = (Slot1->timestamp.tv_sec - Slot2->timestamp.tv_sec) + + (Slot1->timestamp.tv_usec - Slot2->timestamp.tv_usec) / 1000000.0; + + if (dt > 0.0 && dv >= 0.0) + return dv / dt; + return 0.0; +} + + +/* get a delta value from the delta table */ +/* key may contain regular expressions, and the sum */ +/* of all matching entries is returned. */ +double hash_get_regex(HASH * Hash, const char *key, const char *column, const int delay) +{ + double sum; + regex_t preg; + int i, err; + + err = regcomp(&preg, key, REG_ICASE | REG_NOSUB); + if (err != 0) { + char buffer[32]; + regerror(err, &preg, buffer, sizeof(buffer)); + error("error in regular expression: %s", buffer); + regfree(&preg); + return 0.0; + } + + /* force the table to be sorted by requesting anything */ + hash_lookup(Hash, NULL, 1); + + sum = 0.0; + for (i = 0; i < Hash->nItems; i++) { + if (regexec(&preg, Hash->Items[i].key, 0, NULL, 0) == 0) { + sum += hash_get_delta(Hash, Hash->Items[i].key, column, delay); + } + } + regfree(&preg); + return sum; +} + + +/* insert a key/val pair into the hash table */ +/* If the entry does already exist, it will be overwritten, */ +/* and the table stays sorted (if it has been before). */ +/* Otherwise, the entry is appended at the end, and */ +/* the table will be flagged 'unsorted' afterwards */ + +static HASH_ITEM *hash_set(HASH * Hash, const char *key, const char *value, const int delta) +{ + HASH_ITEM *Item; + HASH_SLOT *Slot; + int size; + + Item = hash_lookup(Hash, key, 0); + + if (Item == NULL) { + + /* add entry */ + Hash->sorted = 0; + Hash->nItems++; + Hash->Items = realloc(Hash->Items, Hash->nItems * sizeof(HASH_ITEM)); + + Item = &(Hash->Items[Hash->nItems - 1]); + Item->key = strdup(key); + Item->index = 0; + Item->nSlot = delta; + Item->Slot = malloc(Item->nSlot * sizeof(HASH_SLOT)); + memset(Item->Slot, 0, Item->nSlot * sizeof(HASH_SLOT)); + + } else { + + /* maybe enlarge delta table */ + if (Item->nSlot < delta) { + Item->nSlot = delta; + Item->Slot = realloc(Item->Slot, Item->nSlot * sizeof(HASH_SLOT)); + } + + } + + if (Item->nSlot > 1) { + /* move the pointer to the next free slot, wrap around if necessary */ + if (--Item->index < 0) + Item->index = Item->nSlot - 1; + } + + /* create entry */ + Slot = &(Item->Slot[Item->index]); + size = strlen(value) + 1; + + /* maybe enlarge value buffer */ + if (size > Slot->size) { + /* buffer is either empty or too small */ + /* allocate memory in multiples of CHUNK_SIZE */ + Slot->size = CHUNK_SIZE * (size / CHUNK_SIZE + 1); + Slot->value = realloc(Slot->value, Slot->size); + } + + /* set value */ + strcpy(Slot->value, value); + + /* set timestamps */ + gettimeofday(&(Hash->timestamp), NULL); + Slot->timestamp = Hash->timestamp; + + return Item; +} + + +/* insert a string into the hash table */ +/* without delta processing */ +void hash_put(HASH * Hash, const char *key, const char *value) +{ + hash_set(Hash, key, value, 1); +} + + +/* insert a string into the hash table */ +/* with delta processing */ +void hash_put_delta(HASH * Hash, const char *key, const char *value) +{ + hash_set(Hash, key, value, DELTA_SLOTS); +} + + +void hash_destroy(HASH * Hash) +{ + int i; + + if (Hash->Items) { + + /* free all headers */ + for (i = 0; i < Hash->nColumns; i++) { + if (Hash->Columns[i].key) + free(Hash->Columns[i].key); + } + + /* free header table */ + free(Hash->Columns); + + /* free all items */ + for (i = 0; i < Hash->nItems; i++) { + if (Hash->Items[i].key) + free(Hash->Items[i].key); + if (Hash->Items[i].Slot) + free(Hash->Items[i].Slot); + } + + /* free items table */ + free(Hash->Items); + } + + Hash->sorted = 0; + Hash->nItems = 0; + Hash->Items = NULL; +} diff --git a/hash.h b/hash.h new file mode 100644 index 0000000..e6a1e17 --- /dev/null +++ b/hash.h @@ -0,0 +1,83 @@ +/* $Id: hash.h 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/hash.h $ + * + * hashes (associative arrays) + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef _HASH_H_ +#define _HASH_H_ + +/* struct timeval */ +#include + + +typedef struct { + int size; + char *value; + struct timeval timestamp; +} HASH_SLOT; + + +typedef struct { + char *key; + int val; +} HASH_COLUMN; + +typedef struct { + char *key; + int index; + int nSlot; + HASH_SLOT *Slot; +} HASH_ITEM; + + +typedef struct { + int sorted; + struct timeval timestamp; + int nItems; + HASH_ITEM *Items; + int nColumns; + HASH_COLUMN *Columns; + char *delimiter; +} HASH; + + + +void hash_create(HASH * Hash); + +int hash_age(HASH * Hash, const char *key); + +void hash_set_column(HASH * Hash, const int number, const char *column); +void hash_set_delimiter(HASH * Hash, const char *delimiter); + +char *hash_get(HASH * Hash, const char *key, const char *column); +double hash_get_delta(HASH * Hash, const char *key, const char *column, const int delay); +double hash_get_regex(HASH * Hash, const char *key, const char *column, const int delay); + +void hash_put(HASH * Hash, const char *key, const char *value); +void hash_put_delta(HASH * Hash, const char *key, const char *value); + +void hash_destroy(HASH * Hash); + + +#endif diff --git a/indent.sh b/indent.sh new file mode 100755 index 0000000..012434e --- /dev/null +++ b/indent.sh @@ -0,0 +1,20 @@ +#! /bin/bash + +# $Id: indent.sh 1136 2010-11-28 16:07:16Z mzuther $ +# $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/indent.sh $ + + +# -kr Use Kernighan & Ritchie coding style. +# -l120 Set maximum line length for non-comment lines to 150. +# -npro Do not read ‘.indent.pro’ files. + +rm *.c~ *.h~ 2>/dev/null # trash "no such file or directory" warning messages +indent -kr -l120 -npro *.c *.h + +for i in *.c *.h; do + if !(diff -q $i $i~); then + rm $i~ + else + mv $i~ $i + fi +done diff --git a/install-sh b/install-sh new file mode 100755 index 0000000..a5897de --- /dev/null +++ b/install-sh @@ -0,0 +1,519 @@ +#!/bin/sh +# install - install a program, script, or datafile + +scriptversion=2006-12-25.00 + +# This originates from X11R5 (mit/util/scripts/install.sh), which was +# later released in X11R6 (xc/config/util/install.sh) with the +# following copyright and license. +# +# Copyright (C) 1994 X Consortium +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to +# deal in the Software without restriction, including without limitation the +# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or +# sell copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- +# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# +# Except as contained in this notice, the name of the X Consortium shall not +# be used in advertising or otherwise to promote the sale, use or other deal- +# ings in this Software without prior written authorization from the X Consor- +# tium. +# +# +# FSF changes to this file are in the public domain. +# +# Calling this script install-sh is preferred over install.sh, to prevent +# `make' implicit rules from creating a file called install from it +# when there is no Makefile. +# +# This script is compatible with the BSD install script, but was written +# from scratch. + +nl=' +' +IFS=" "" $nl" + +# set DOITPROG to echo to test this script + +# Don't use :- since 4.3BSD and earlier shells don't like it. +doit=${DOITPROG-} +if test -z "$doit"; then + doit_exec=exec +else + doit_exec=$doit +fi + +# Put in absolute file names if you don't have them in your path; +# or use environment vars. + +chgrpprog=${CHGRPPROG-chgrp} +chmodprog=${CHMODPROG-chmod} +chownprog=${CHOWNPROG-chown} +cmpprog=${CMPPROG-cmp} +cpprog=${CPPROG-cp} +mkdirprog=${MKDIRPROG-mkdir} +mvprog=${MVPROG-mv} +rmprog=${RMPROG-rm} +stripprog=${STRIPPROG-strip} + +posix_glob='?' +initialize_posix_glob=' + test "$posix_glob" != "?" || { + if (set -f) 2>/dev/null; then + posix_glob= + else + posix_glob=: + fi + } +' + +posix_mkdir= + +# Desired mode of installed file. +mode=0755 + +chgrpcmd= +chmodcmd=$chmodprog +chowncmd= +mvcmd=$mvprog +rmcmd="$rmprog -f" +stripcmd= + +src= +dst= +dir_arg= +dst_arg= + +copy_on_change=false +no_target_directory= + +usage="\ +Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE + or: $0 [OPTION]... SRCFILES... DIRECTORY + or: $0 [OPTION]... -t DIRECTORY SRCFILES... + or: $0 [OPTION]... -d DIRECTORIES... + +In the 1st form, copy SRCFILE to DSTFILE. +In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. +In the 4th, create DIRECTORIES. + +Options: + --help display this help and exit. + --version display version info and exit. + + -c (ignored) + -C install only if different (preserve the last data modification time) + -d create directories instead of installing files. + -g GROUP $chgrpprog installed files to GROUP. + -m MODE $chmodprog installed files to MODE. + -o USER $chownprog installed files to USER. + -s $stripprog installed files. + -t DIRECTORY install into DIRECTORY. + -T report an error if DSTFILE is a directory. + +Environment variables override the default commands: + CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG + RMPROG STRIPPROG +" + +while test $# -ne 0; do + case $1 in + -c) ;; + + -C) copy_on_change=true;; + + -d) dir_arg=true;; + + -g) chgrpcmd="$chgrpprog $2" + shift;; + + --help) echo "$usage"; exit $?;; + + -m) mode=$2 + case $mode in + *' '* | *' '* | *' +'* | *'*'* | *'?'* | *'['*) + echo "$0: invalid mode: $mode" >&2 + exit 1;; + esac + shift;; + + -o) chowncmd="$chownprog $2" + shift;; + + -s) stripcmd=$stripprog;; + + -t) dst_arg=$2 + shift;; + + -T) no_target_directory=true;; + + --version) echo "$0 $scriptversion"; exit $?;; + + --) shift + break;; + + -*) echo "$0: invalid option: $1" >&2 + exit 1;; + + *) break;; + esac + shift +done + +if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then + # When -d is used, all remaining arguments are directories to create. + # When -t is used, the destination is already specified. + # Otherwise, the last argument is the destination. Remove it from $@. + for arg + do + if test -n "$dst_arg"; then + # $@ is not empty: it contains at least $arg. + set fnord "$@" "$dst_arg" + shift # fnord + fi + shift # arg + dst_arg=$arg + done +fi + +if test $# -eq 0; then + if test -z "$dir_arg"; then + echo "$0: no input file specified." >&2 + exit 1 + fi + # It's OK to call `install-sh -d' without argument. + # This can happen when creating conditional directories. + exit 0 +fi + +if test -z "$dir_arg"; then + trap '(exit $?); exit' 1 2 13 15 + + # Set umask so as not to create temps with too-generous modes. + # However, 'strip' requires both read and write access to temps. + case $mode in + # Optimize common cases. + *644) cp_umask=133;; + *755) cp_umask=22;; + + *[0-7]) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw='% 200' + fi + cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; + *) + if test -z "$stripcmd"; then + u_plus_rw= + else + u_plus_rw=,u+rw + fi + cp_umask=$mode$u_plus_rw;; + esac +fi + +for src +do + # Protect names starting with `-'. + case $src in + -*) src=./$src;; + esac + + if test -n "$dir_arg"; then + dst=$src + dstdir=$dst + test -d "$dstdir" + dstdir_status=$? + else + + # Waiting for this to be detected by the "$cpprog $src $dsttmp" command + # might cause directories to be created, which would be especially bad + # if $src (and thus $dsttmp) contains '*'. + if test ! -f "$src" && test ! -d "$src"; then + echo "$0: $src does not exist." >&2 + exit 1 + fi + + if test -z "$dst_arg"; then + echo "$0: no destination specified." >&2 + exit 1 + fi + + dst=$dst_arg + # Protect names starting with `-'. + case $dst in + -*) dst=./$dst;; + esac + + # If destination is a directory, append the input filename; won't work + # if double slashes aren't ignored. + if test -d "$dst"; then + if test -n "$no_target_directory"; then + echo "$0: $dst_arg: Is a directory" >&2 + exit 1 + fi + dstdir=$dst + dst=$dstdir/`basename "$src"` + dstdir_status=0 + else + # Prefer dirname, but fall back on a substitute if dirname fails. + dstdir=` + (dirname "$dst") 2>/dev/null || + expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$dst" : 'X\(//\)[^/]' \| \ + X"$dst" : 'X\(//\)$' \| \ + X"$dst" : 'X\(/\)' \| . 2>/dev/null || + echo X"$dst" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q' + ` + + test -d "$dstdir" + dstdir_status=$? + fi + fi + + obsolete_mkdir_used=false + + if test $dstdir_status != 0; then + case $posix_mkdir in + '') + # Create intermediate dirs using mode 755 as modified by the umask. + # This is like FreeBSD 'install' as of 1997-10-28. + umask=`umask` + case $stripcmd.$umask in + # Optimize common cases. + *[2367][2367]) mkdir_umask=$umask;; + .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; + + *[0-7]) + mkdir_umask=`expr $umask + 22 \ + - $umask % 100 % 40 + $umask % 20 \ + - $umask % 10 % 4 + $umask % 2 + `;; + *) mkdir_umask=$umask,go-w;; + esac + + # With -d, create the new directory with the user-specified mode. + # Otherwise, rely on $mkdir_umask. + if test -n "$dir_arg"; then + mkdir_mode=-m$mode + else + mkdir_mode= + fi + + posix_mkdir=false + case $umask in + *[123567][0-7][0-7]) + # POSIX mkdir -p sets u+wx bits regardless of umask, which + # is incompatible with FreeBSD 'install' when (umask & 300) != 0. + ;; + *) + tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ + trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0 + + if (umask $mkdir_umask && + exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1 + then + if test -z "$dir_arg" || { + # Check for POSIX incompatibilities with -m. + # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or + # other-writeable bit of parent directory when it shouldn't. + # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. + ls_ld_tmpdir=`ls -ld "$tmpdir"` + case $ls_ld_tmpdir in + d????-?r-*) different_mode=700;; + d????-?--*) different_mode=755;; + *) false;; + esac && + $mkdirprog -m$different_mode -p -- "$tmpdir" && { + ls_ld_tmpdir_1=`ls -ld "$tmpdir"` + test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" + } + } + then posix_mkdir=: + fi + rmdir "$tmpdir/d" "$tmpdir" + else + # Remove any dirs left behind by ancient mkdir implementations. + rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null + fi + trap '' 0;; + esac;; + esac + + if + $posix_mkdir && ( + umask $mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" + ) + then : + else + + # The umask is ridiculous, or mkdir does not conform to POSIX, + # or it failed possibly due to a race condition. Create the + # directory the slow way, step by step, checking for races as we go. + + case $dstdir in + /*) prefix='/';; + -*) prefix='./';; + *) prefix='';; + esac + + eval "$initialize_posix_glob" + + oIFS=$IFS + IFS=/ + $posix_glob set -f + set fnord $dstdir + shift + $posix_glob set +f + IFS=$oIFS + + prefixes= + + for d + do + test -z "$d" && continue + + prefix=$prefix$d + if test -d "$prefix"; then + prefixes= + else + if $posix_mkdir; then + (umask=$mkdir_umask && + $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break + # Don't fail if two instances are running concurrently. + test -d "$prefix" || exit 1 + else + case $prefix in + *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; + *) qprefix=$prefix;; + esac + prefixes="$prefixes '$qprefix'" + fi + fi + prefix=$prefix/ + done + + if test -n "$prefixes"; then + # Don't fail if two instances are running concurrently. + (umask $mkdir_umask && + eval "\$doit_exec \$mkdirprog $prefixes") || + test -d "$dstdir" || exit 1 + obsolete_mkdir_used=true + fi + fi + fi + + if test -n "$dir_arg"; then + { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && + { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || + test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 + else + + # Make a couple of temp file names in the proper directory. + dsttmp=$dstdir/_inst.$$_ + rmtmp=$dstdir/_rm.$$_ + + # Trap to clean up those temp files at exit. + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 + + # Copy the file name to the temp name. + (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && + + # and set any options; do chmod last to preserve setuid bits. + # + # If any of these fail, we abort the whole thing. If we want to + # ignore errors from any of these, just make sure not to ignore + # errors from the above "$doit $cpprog $src $dsttmp" command. + # + { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && + { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && + { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && + { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && + + # If -C, don't bother to copy if it wouldn't change the file. + if $copy_on_change && + old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && + new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && + + eval "$initialize_posix_glob" && + $posix_glob set -f && + set X $old && old=:$2:$4:$5:$6 && + set X $new && new=:$2:$4:$5:$6 && + $posix_glob set +f && + + test "$old" = "$new" && + $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 + then + rm -f "$dsttmp" + else + # Rename the file to the real destination. + $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || + + # The rename failed, perhaps because mv can't rename something else + # to itself, or perhaps because mv is so ancient that it does not + # support -f. + { + # Now remove or move aside any old file at destination location. + # We try this two ways since rm can't unlink itself on some + # systems and the destination file might be busy for other + # reasons. In this case, the final cleanup might fail but the new + # file should still install successfully. + { + test ! -f "$dst" || + $doit $rmcmd -f "$dst" 2>/dev/null || + { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && + { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } + } || + { echo "$0: cannot unlink or rename $dst" >&2 + (exit 1); exit 1 + } + } && + + # Now rename the file to the real destination. + $doit $mvcmd "$dsttmp" "$dst" + } + fi || exit 1 + + trap '' 0 + fi +done + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/layout.c b/layout.c new file mode 100644 index 0000000..1d91f0b --- /dev/null +++ b/layout.c @@ -0,0 +1,203 @@ +/* $Id: layout.c 1057 2009-11-17 01:47:43Z edman007 $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/layout.c $ + * + * new layouter framework + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * layout_init (char *section) + * initializes the layouter + * + */ + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "widget.h" +#include "layout.h" + +#ifdef WITH_DMALLOC +#include +#endif + + +/* rename old-style widgets without layer */ +static int layout_migrate(const char *section) +{ + char *list, *old, *new; + int row, col; + + /* get a list of all keys in this section */ + list = cfg_list(section); + + /* map to lower char for scanf() */ + for (old = list; *old != '\0'; old++) + *old = tolower(*old); + + old = list; + while (old != NULL) { + + char *p; + int i, n; + + /* list is delimited by | */ + while (*old == '|') + old++; + if ((p = strchr(old, '|')) != NULL) + *p = '\0'; + + /* row/col widgets w/o layer */ + i = sscanf(old, "row%d.col%d%n", &row, &col, &n); + if (i == 2 && old[n] == '\0') { + + /* prepare new key */ + /* strlen("Layer:1.")=8 */ + new = malloc(strlen(old) + 9); + strcpy(new, "Layer:1."); + strcat(new, old); + + debug("%s: migrating '%s' to '%s'", section, old, new); + if (cfg_rename(section, old, new) < 0) { + error("WARNING: %s: both keys '%s' and '%s' may not exist!", section, old, new); + } + free(new); + } + + /* next field */ + old = p ? p + 1 : NULL; + } + free(list); + return 0; +} + + +int layout_init(const char *layout) +{ + char *section; + char *list, *l; + char *widget; + int lay, row, col, num; + + info("initializing layout '%s'", layout); + + /* prepare config section */ + /* strlen("Layout:")=7 */ + section = malloc(strlen(layout) + 8); + strcpy(section, "Layout:"); + strcat(section, layout); + + /* mirate layout to common format */ + layout_migrate(section); + + /* get a list of all keys in this section */ + list = cfg_list(section); + + /* map to lower char for scanf() */ + for (l = list; *l != '\0'; l++) + *l = tolower(*l); + + l = list; + while (l != NULL) { + + char *p; + int i, n; + + /* list is delimited by | */ + while (*l == '|') + l++; + if ((p = strchr(l, '|')) != NULL) + *p = '\0'; + + /* layer/x/y widgets */ + i = sscanf(l, "layer:%d.x%d.y%d%n", &lay, &row, &col, &n); + if (i == 3 && l[n] == '\0') { + if (lay < 0 || lay >= LAYERS) { + error("%s: layer %d out of bounds (0..%d)", section, lay, LAYERS - 1); + } else { + widget = cfg_get(section, l, NULL); + if (widget != NULL && *widget != '\0') { + widget_add(widget, WIDGET_TYPE_XY, lay, row - 1, col - 1); + } + free(widget); + } + } + + /* layer/row/col widgets */ + i = sscanf(l, "layer:%d.row%d.col%d%n", &lay, &row, &col, &n); + if (i == 3 && l[n] == '\0') { + if (lay < 0 || lay >= LAYERS) { + error("%s: layer %d out of bounds (0..%d)", section, lay, LAYERS - 1); + } else { + widget = cfg_get(section, l, NULL); + if (widget != NULL && *widget != '\0') { + widget_add(widget, WIDGET_TYPE_RC, lay, row - 1, col - 1); + } + free(widget); + } + } + + /* GPO widgets */ + i = sscanf(l, "gpo%d%n", &num, &n); + if (i == 1 && l[n] == '\0') { + widget = cfg_get(section, l, NULL); + if (widget != NULL && *widget != '\0') { + widget_add(widget, WIDGET_TYPE_GPO, 0, num - 1, 0); + } + free(widget); + } + + /* timer widgets */ + i = sscanf(l, "timer%d%n", &num, &n); + if (i == 1 && l[n] == '\0') { + widget = cfg_get(section, l, NULL); + if (widget != NULL && *widget != '\0') { + widget_add(widget, WIDGET_TYPE_TIMER, 0, num - 1, 0); + } + free(widget); + } + + /* keypad widget */ + i = sscanf(l, "keypad%d%n", &num, &n); + if (i == 1 && l[n] == '\0') { + widget = cfg_get(section, l, NULL); + if (widget != NULL && *widget != '\0') { + widget_add(widget, WIDGET_TYPE_KEYPAD, 0, num - 1, 0); + } + free(widget); + } + + /* next field */ + l = p ? p + 1 : NULL; + } + free(list); + free(section); + return 0; +} diff --git a/layout.h b/layout.h new file mode 100644 index 0000000..1f3bd07 --- /dev/null +++ b/layout.h @@ -0,0 +1,35 @@ +/* $Id: layout.h 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/layout.h $ + * + * new layouter framework + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef _LAYOUT_H_ +#define _LAYOUT_H_ + +/* number of layers */ +#define LAYERS 3 + +int layout_init(const char *section); + +#endif diff --git a/lcd4kde.conf b/lcd4kde.conf new file mode 100644 index 0000000..19ead74 --- /dev/null +++ b/lcd4kde.conf @@ -0,0 +1,19 @@ +Display X11 +size 6x5 +font 6x8 +pixel 1+0 +gap 1x0 +border 3 +foreground \#102000 +halfground \#90c000 +background \#a0d000 + +Row1 "$u5l1$u5cb$u5cs$u5dr+dw$u5nr+nw$u5ii+io" +Row2 "" +Row3 "" +Row4 "" +Row5 "" + +Tick 100 +Tack 400 +Tau 500 diff --git a/lcd4linux.c b/lcd4linux.c new file mode 100644 index 0000000..842f653 --- /dev/null +++ b/lcd4linux.c @@ -0,0 +1,440 @@ +/* $Id: lcd4linux.c 1106 2010-02-07 14:03:46Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/lcd4linux.c $ + * + * LCD4Linux + * + * Copyright (C) 1999, 2000, 2001, 2002, 2003 Michael Reinelt + * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include /* umask() */ +#include /* umask() */ + +#include "svn_version.h" +#include "cfg.h" +#include "debug.h" +#include "qprintf.h" +#include "pid.h" +#include "udelay.h" +#include "drv.h" +#include "timer.h" +#include "timer_group.h" +#include "layout.h" +#include "plugin.h" +#include "thread.h" +#include "event.h" +#include "widget.h" +#include "widget_timer.h" + +#ifdef WITH_DMALLOC +#include +#endif + +#define PIDFILE "/var/run/lcd4linux.pid" + +static char *release = "LCD4Linux " VERSION "-" SVN_VERSION; +static char *copyright = + "Copyright (C) 2005, 2006, 2007, 2008, 2009 The LCD4Linux Team "; +static char **my_argv; +extern char *output; + +int got_signal = 0; + + +static void usage(void) +{ + printf("%s\n", release); + printf("%s\n", copyright); + printf("\n"); + printf("usage:\n"); + printf(" lcd4linux [-h]\n"); + printf(" lcd4linux [-l]\n"); + printf(" lcd4linux [-c key=value] [-i] [-f config-file] [-v] [-p pid-file]\n"); + printf(" lcd4linux [-c key=value] [-F] [-f config-file] [-o output-file] [-q] [-v]\n"); + printf("\n"); + printf("options:\n"); + printf(" -h help\n"); + printf(" -l list available display drivers and plugins\n"); + printf(" -c = overwrite entries from the config-file\n"); + printf(" -i enter interactive mode (after display initialisation)\n"); + printf(" -ii enter interactive mode (before display initialisation)\n"); + printf(" -f use configuration from instead of /etc/lcd4linux.conf\n"); + printf(" -v generate info messages\n"); + printf(" -vv generate debugging messages\n"); + printf(" -p specify a different pid-file location (default is /var/run/lcd4linux.pid)\n"); + printf(" -F do not fork and detach (run in foreground)\n"); + printf(" -o write picture to file (raster driver only)\n"); + printf(" -q suppress startup and exit splash screen\n"); +#ifdef WITH_X11 + printf("special X11 options:\n"); + printf(" -display preceeds X connection given in $DISPLAY\n"); + printf(" -synchronous use synchronized communication with X server (for debugging)\n"); + printf("\n"); + printf("\n"); + printf("\n"); +#endif +} + +static void interactive_mode(void) +{ + char line[1024]; + void *tree; + RESULT result = { 0, 0, 0, NULL }; + + printf("\neval> "); + for (fgets(line, sizeof(line), stdin); !feof(stdin); fgets(line, sizeof(line), stdin)) { + if (line[strlen(line) - 1] == '\n') + line[strlen(line) - 1] = '\0'; + if (strlen(line) > 0) { + if (Compile(line, &tree) != -1) { + Eval(tree, &result); + if (result.type == R_NUMBER) { + printf("%g\n", R2N(&result)); + } else if (result.type == R_STRING) { + printf("'%s'\n", R2S(&result)); + } else if (result.type == (R_NUMBER | R_STRING)) { + printf("'%s' (%g)\n", R2S(&result), R2N(&result)); + } else { + printf("internal error: unknown result type %d\n", result.type); + } + DelResult(&result); + } + DelTree(tree); + } + printf("eval> "); + } + printf("\n"); +} + + +void handler(int signal) +{ + debug("got signal %d", signal); + got_signal = signal; +} + + +static void daemonize(void) +{ + + /* thanks to Petri Damsten, we now follow the guidelines from the UNIX Programming FAQ */ + /* 1.7 How do I get my program to act like a daemon? */ + /* http://www.erlenstar.demon.co.uk/unix/faq_2.html#SEC16 */ + /* especially the double-fork solved the 'lcd4linux dying when called from init' problem */ + + pid_t i; + int fd; + + + /* Step 1: fork() so that the parent can exit */ + i = fork(); + if (i < 0) { + error("fork(#1) failed: %s", strerror(errno)); + exit(1); + } + if (i != 0) + exit(0); + + /* Step 2: setsid() to become a process group and session group leader */ + setsid(); + + /* Step 3: fork() again so the parent (the session group leader) can exit */ + i = fork(); + if (i < 0) { + error("fork(#2) failed: %s", strerror(errno)); + exit(1); + } + if (i != 0) + exit(0); + + /* Step 4: chdir("/") to ensure that our process doesn't keep any directory in use */ + if (chdir("/") != 0) { + error("chdir(\"/\") failed: %s", strerror(errno)); + exit(1); + } + + /* Step 5: umask(0) so that we have complete control over the permissions of anything we write */ + umask(0); + + /* Step 6: Establish new open descriptors for stdin, stdout and stderr */ + /* detach stdin */ + if (freopen("/dev/null", "r", stdin) == NULL) { + error("freopen (/dev/null) failed: %s", strerror(errno)); + exit(1); + } + + /* detach stdout and stderr */ + fd = open("/dev/null", O_WRONLY, 0666); + if (fd == -1) { + error("open (/dev/null) failed: %s", strerror(errno)); + exit(1); + } + fflush(stdout); + dup2(fd, STDOUT_FILENO); + fflush(stderr); + dup2(fd, STDERR_FILENO); + close(fd); + +} + + +int main(int argc, char *argv[]) +{ + char *cfg = "/etc/lcd4linux.conf"; + char *pidfile = PIDFILE; + char *display, *driver, *layout; + char section[32]; + int c; + int quiet = 0; + int interactive = 0; + int list_mode = 0; + int pid; + + /* save arguments for restart */ + my_argv = malloc(sizeof(char *) * (argc + 1)); + for (c = 0; c < argc; c++) { + my_argv[c] = strdup(argv[c]); + } + my_argv[c] = NULL; + + /* save original arguments pointer for threads */ + thread_argv = argv; + thread_argc = argc; + + running_foreground = 0; + running_background = 0; + +#ifdef WITH_X11 + drv_X11_parseArgs(&argc, argv); + if (argc != thread_argc) { + /* info() will not work here because verbose level is not known */ + printf("recognized special X11 parameters\n"); + } +#endif + while ((c = getopt(argc, argv, "c:Ff:hilo:qvp:")) != EOF) { + + switch (c) { + case 'c': + if (cfg_cmd(optarg) < 0) { + fprintf(stderr, "%s: illegal argument -c '%s'\n", argv[0], optarg); + exit(2); + } + break; + case 'F': + running_foreground++; + break; + case 'f': + cfg = optarg; + break; + case 'h': + usage(); + exit(0); + case 'i': + interactive++; + break; + case 'l': + list_mode++; + break; + case 'o': + output = optarg; + break; + case 'q': + quiet++; + break; + case 'v': + verbose_level++; + break; + case 'p': + pidfile = optarg; + break; + default: + exit(2); + } + } + + if (optind < argc) { + fprintf(stderr, "%s: illegal option %s\n", argv[0], argv[optind]); + exit(2); + } + + /* do not fork in interactive mode */ + if (interactive) { + running_foreground = 1; + } + + if (list_mode > 0) { + printf("%s\n", release); + printf("%s\n", copyright); + printf("\n"); + drv_list(); + printf("\n"); + plugin_list(); + printf("\n"); + exit(0); + } + + info("%s starting", release); + if (!running_foreground && (my_argv[0] == NULL || my_argv[0][0] != '/')) { + info("invoked without full path; restart may not work!"); + } + + if (cfg_init(cfg) == -1) { + error("Error reading configuration. Exit!"); + exit(1); + } + + if (plugin_init() == -1) { + error("Error initializing plugins. Exit!"); + exit(1); + } + + display = cfg_get(NULL, "Display", NULL); + if (display == NULL || *display == '\0') { + error("missing 'Display' entry in %s!", cfg_source()); + exit(1); + } + + qprintf(section, sizeof(section), "Display:%s", display); + free(display); + driver = cfg_get(section, "Driver", NULL); + if (driver == NULL || *driver == '\0') { + error("missing '%s.Driver' entry in %s!", section, cfg_source()); + exit(1); + } + + if (!running_foreground) { + + debug("going background..."); + + daemonize(); + + /* ignore nasty signals */ + signal(SIGINT, SIG_IGN); + signal(SIGQUIT, SIG_IGN); + + /* create PID file */ + if ((pid = pid_init(pidfile)) != 0) { + error("lcd4linux already running as process %d", pid); + exit(1); + } + + /* now we are a daemon */ + running_background = 1; + } + + /* go into interactive mode before display initialization */ + if (interactive >= 2) { + interactive_mode(); + pid_exit(pidfile); + cfg_exit(); + exit(0); + } + + /* check the conf to see if quiet startup is wanted */ + if (!quiet) { + cfg_number(NULL, "Quiet", 0, 0, 1, &quiet); + } + + debug("initializing driver %s", driver); + if (drv_init(section, driver, quiet) == -1) { + error("Error initializing driver %s: Exit!", driver); + pid_exit(pidfile); + exit(1); + } + free(driver); + + /* register timer widget */ + widget_timer_register(); + + /* go into interactive mode (display has been initialized) */ + if (interactive >= 1) { + interactive_mode(); + drv_quit(quiet); + pid_exit(pidfile); + cfg_exit(); + exit(0); + } + + /* check for new-style layout */ + layout = cfg_get(NULL, "Layout", NULL); + if (layout == NULL || *layout == '\0') { + error("missing 'Layout' entry in %s!", cfg_source()); + exit(1); + } + + layout_init(layout); + free(layout); + + debug("starting main loop"); + + + /* now install our own signal handler */ + signal(SIGHUP, handler); + signal(SIGINT, handler); + signal(SIGQUIT, handler); + signal(SIGTERM, handler); + + while (got_signal == 0) { + struct timespec delay; + if (timer_process(&delay) < 0) + break; + event_process(&delay); + } + + debug("leaving main loop"); + + drv_quit(quiet); + pid_exit(pidfile); + cfg_exit(); + plugin_exit(); + timer_exit_group(); + timer_exit(); + + if (got_signal == SIGHUP) { + long fd; + debug("restarting..."); + /* close all files on exec */ + for (fd = sysconf(_SC_OPEN_MAX); fd > 2; fd--) { + int flag; + if ((flag = fcntl(fd, F_GETFD, 0)) != -1) + fcntl(fd, F_SETFD, flag | FD_CLOEXEC); + } + execv(my_argv[0], my_argv); + error("execv() failed: %s", strerror(errno)); + exit(1); + } + + for (c = 0; my_argv[c] != NULL; c++) { + free(my_argv[c]); + } + free(my_argv); + + exit(0); +} diff --git a/lcd4linux.conf.sample b/lcd4linux.conf.sample new file mode 100644 index 0000000..cf90750 --- /dev/null +++ b/lcd4linux.conf.sample @@ -0,0 +1,1328 @@ +# $Id: lcd4linux.conf.sample 1133 2010-11-19 09:02:34Z harbaum $ +# $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/lcd4linux.conf.sample $ + + +Variables { + tick 500 + tack 100 + minute 60000 +} + +Display G15 { + Driver 'G-15' + Font '6x8' + Contrast 10 + Inverted 0 + UInput '/dev/input/uinput' + SingleKeyPress 1 +} + + +Display SerDispLib { + Driver 'serdisplib' + Port 'PAR:/dev/parports/0' + #Port '/dev/tts/0' + Model 'OPTREX323' + Options '' +} + + +Display Trefon { + Driver 'TREFON' + Size '16x2' + Backlight 1 + Icons 1 +} + + +Display LCD-Linux { + Driver 'LCD-Linux' + Size '20x2' + UseBusy 0 +} + +Display IRLCD { + Driver 'IRLCD' + Size '16x2' + Backlight 0 + Icons 1 +} + +Display LCD2USB { + Driver 'LCD2USB' + Size '20x2' + Backlight 1 + Icons 1 +} + +Display GLCD2USB { + Driver 'GLCD2USB' + Brightness 255 +} + +Display ABP08-16x3 { + Driver 'LW_ABP' + Port '/dev/tts/0' + Speed 19200 + Size '16x3' +} + +Display LCD2041 { + Driver 'MatrixOrbital' + Model 'LCD2041' + Port '/dev/tts/0' + Speed 19200 + Contrast 160 +} + +Display LK202 { + Driver 'MatrixOrbital' + Model 'LK202-24-USB' + Port '/dev/tts/USB0' + Speed 19200 + Contrast 256/2 +} + +Display LK204 { + Driver 'MatrixOrbital' + Model 'LK204-24-USB' + Port '/dev/usb/tts/0' +# Port '/dev/tts/0' + Speed 19200 + Contrast 256/2 +} + + +Display MI240 { + Driver 'MilfordInstruments' + Model 'MI240' + Port '/dev/tts/0' + Speed 19200 +} + + +Display CW12232 { + Driver 'Cwlinux' + Model 'CW12232' + Port '/dev/usb/tts/0' + Speed 19200 + Brightness 2 + Icons 1 +} + + +Display CF631 { + Driver 'Crystalfontz' + Model '631' + Port '/dev/tts/USB0' + Speed 115200 + Contrast 95 + Backlight 50 + Icons 1 +} + +Display CF632 { + Driver 'Crystalfontz' + Model '632' + Port '/dev/tts/0' + Speed 19200 + Icons 1 +} + +Display CF633 { + Icons 1 + Driver 'Crystalfontz' + Model '633' + Port '/dev/tts/0' + Speed 19200 + Contrast 16 + Backlight 50 +} + +Display CF635 { + Icons 1 + Driver 'Crystalfontz' + Model '635' + Port '/dev/ttyUSB0' + Speed 115200 + Contrast 100 + Backlight 128 +} + +Display Curses { + Driver 'Curses' + Size '20x6' +} + +# generic HD44780 display (LCD4Linux wiring) +Display HD44780-generic { + Driver 'HD44780' + Model 'generic' + Port '/dev/parports/0' + Size '8x2' + asc255bug 0 + GPOs 8 + Wire { + RW 'GND' + RS 'AUTOFD' + ENABLE 'STROBE' + ENABLE2 'GND' + GPO 'INIT' + POWER 'GND' + } +} + +# generic HD44780 display (WinAmp wiring) +Display HD44780-winamp { + Driver 'HD44780' + Model 'generic' + UseBusy 1 + Port '/dev/parports/0' + Size '20x4' + asc255bug 1 + Wire { + RW 'AUTOFD' + RS 'INIT' + ENABLE 'STROBE' + ENABLE2 'GND' + GPO 'GND' + POWER 'GND' + } + Timing { + # fuzz timings by value (100 = no change) + fuzz 100 + # low-level communication [ns] + CY 1000 # Enable cycle time + PW 450 # Enable pulse width + AS 140 # Address setup time + AH 20 # Address hold time + # HD44780 execution timings [us] + INIT1 4100 # first init sequence: 4.1 msec + INIT2 100 # second init sequence: 100 usec + EXEC 80 # normal execution time + WRCG 120 # CG RAM Write + CLEAR 2250 # Clear Display + HOME 2250 # Return Cursor Home + ONOFF 2250 # Display On/Off Control + # GPO timing [ns] + GPO_ST 20 # 74HCT573 set-up time + GPO_PW 230 # 74HCT573 enable pulse width + # Power supply timing [ms] + POWER 500 # power-on delay + } +} + +# HD44780 display 4-Bit mode +Display HD44780-4bit { + Driver 'HD44780' + Model 'generic' + Port '/dev/parports/0' + Size '16x1' + Bits 4 + UseBusy 0 + asc255bug 0 + Wire { + RW 'GND' + RS 'DB4' + ENABLE 'DB6' + GPO 'GND' + } +} + +# Dual-HD44780 display from Pollin +Display WDC2704M { + Driver 'HD44780' + Model 'generic' + Controllers 2 + UseBusy 1 + Port '/dev/parports/0' + Size '27x4' + Wire { + RW 'AUTOFD' + RS 'INIT' + ENABLE 'STROBE' + ENABLE2 'SLCTIN' + GPO 'GND' + POWER 'GND' + } +} + +# HD44780 display from www.kernelconcepts.de +Display HD44780-kernelconcepts { + Driver 'HD44780' + Model 'HD66712' + UseBusy 1 + Port '/dev/parports/0' + Size '20x4' + Wire { + RW 'AUTOFD' + RS 'INIT' + ENABLE 'STROBE' + ENABLE2 'GND' + GPO 'GND' + POWER 'GND' + } +} + +Display picoLCD { + Driver 'picoLCD' + Size '20x2' + Contrast 0 + Backlight 1 + Icons 1 +} + +Display picoLCDGraphic { + Driver 'picoLCDGraphic' + Size '256x64' + Contrast 0 + Backlight 100 +} + +Display SC1602D { + Driver 'HD44780' + Port '/dev/parports/0' + Bits '8' + Size '16x2' + asc255bug 0 + Icons 1 + Wire { + RW 'GND' + RS 'AUTOFD' + ENABLE 'STROBE' + GPO 'INIT' + POWER 'GND' + } +} + + +Display LCM-162 { + Driver 'HD44780' + Model 'LCM-162' +# Bus 'parport' + Port '/dev/parports/0' + Size '16x2' + UseBusy 1 + asc255bug 0 + Icons 1 +} + + +Display HD44780-I2C { + Driver 'HD44780' + Model 'generic' + Bus 'i2c' + Port '/dev/i2c-0' + Device '70' + Bits '4' + Size '20x4' + asc255bug 0 + Icons 1 + Wire { + RW 'DB5' + RS 'DB4' + ENABLE 'DB6' + GPO 'GND' + } +} + + +Display LCDTerm { + Driver 'LCDTerm' + Port '/dev/tts/0' + Speed 19200 + Size '20x4' + Icons 1 +} + +Display SimpleLCD { + Driver 'SimpleLCD' + Port '/dev/tts/0' + Speed 1200 + Options 0 + Size '20x2' +} + +Display PHAnderson { + Driver 'PHAnderson' + Port '/dev/tts/0' + Speed 19200 + Size '24x2' + Blackligth 100 + Bootscreen '123456789012345678901234ABCDEFGHIJKLMNOPQRSTUVWX' +} + +Display BA63 { + Driver 'WincorNixdorf' + Model 'BA63' + Port '/dev/tts/0' +# Port '/dev/tts/USB0' + Speed 9600 + BarChar 219 + SelfTest 0 +} + +Display M50530-24x8 { + Driver 'M50530' + Port '/dev/parports/0' +# Port '0x378' + Size '24x8' + Font '5x7' + Duty 2 + Wire.RW 'INIT' + Wire.EX 'STROBE' + Wire.IOC1 'SLCTIN' + Wire.IOC2 'AUTOFD' + Wire.GPO 'GND' + UseBusy 1 + Timing.fuzz 100 +} + + +Display CT20x4 { + Driver 'Beckmann+Egle' + Model 'CT20x4' + Port '/dev/tts/0' +# Size '16x2' +# Contrast 7 +# Backlight 1 + Icons 1 +} + + +Display ULA200 { + Driver 'ULA200' + Size '20x4' + Icons 0 + Backlight 1 +} + +Display USBLCD { + Driver 'USBLCD' +# Port '/dev/lcd0' + Port 'libusb' + Size '20x4' + asc255bug 1 + Icons 1 +} + + +Display BWCT { + Driver 'BWCT' + Size '20x4' + Contrast 220 + asc255bug 1 + Icons 1 +} + + +Display T6963-240x64 { + Driver 'T6963' + Port '/dev/parports/0' + Size '240x64' + DualScan 0 + Cell 6 + Wire.CE 'STROBE' + Wire.CD 'SLCTIN' + Wire.RD 'AUTOFD' + Wire.WR 'INIT' + Timing.fuzz 120 + Font '6x8' +} + +Display T6963-240x128 { + Driver 'T6963' + Port '/dev/parports/0' + Size '240x128' + DualScan 0 + Cell 6 + Wire.CE 'STROBE' + Wire.CD 'SLCTIN' + Wire.RD 'AUTOFD' + Wire.WR 'INIT' + Timing.fuzz 120 + Font '6x8' +} + +Display T6963-240x128D { + Driver 'T6963' + Port '/dev/parports/0' + Size '240x128' + DualScan 1 + Cell 6 + Wire.CE 'STROBE' + Wire.CD 'SLCTIN' + Wire.RD 'AUTOFD' + Wire.WR 'INIT' + Timing.fuzz 120 + Font '6x8' +} + + +Display LPH7508 { + Driver 'LPH7508' + Port '/dev/parports/0' + Font '6x8' + Contrast 15 + Inverted 0 +} + +Display LPH7508-serdisplib { + Driver 'serdisplib' + Port 'PAR:/dev/parports/0' + Model 'LPH7508' +} + +Display ctinclud { + Driver 'serdisplib' + Port 'USB:7c0/1501' + Model 'CTINCLUD' + Options '' + Inverted 0 +} + +Display ASTUSB { + Driver 'ASTUSB' + Size '20x4' + Backlight 1 +} + +Display XWindow { + Driver 'X11' + Size '120x32' + Font '5x8' + Pixel '4+1' + Gap '-1x-1' + Border 20 + Buttons 2 + Foreground '000000cc' + Background '00000022' + Basecolor '80d000' + Bordercolor '90e000' +} + +Display Image { + Driver 'Image' +# Format 'PPM' + Format 'PNG' + Size '120x32' + Font '6x8' + Pixel '4+1' + Gap '-1x-1' + Border 20 +# Foreground '#000000' +# Background '#80d000' +# Halfground '#70c000' + Foreground '000000cc' + Background '00000022' + Basecolor '80d000' +} + +Display VNC { + Driver 'VNC' + Font '6x8' + Port '5900' + Xres '320' + Yres '140' + Bpp '4' + Maxclients '2' + Buttons '4' + Keypadxofs '40' + Keypadyofs '70' + Keypadygap '10' + Keypadcol '8745877' + Osd_showtime '2000' +# Password 'password' + Maxfps '25' +# HttpDir '/path/to/classfiles' + HttpPort '5800' +} + +#Plugin KVV { +# StationID '12_701' +# Refresh 30 +# Proxy 'igate' +# Port 8080; +#} + +Plugin Seti { + Directory '/root/setiathome-3.08.i686-pc-linux-gnu' +} + + +Plugin MySQL { + server 'gsmlandia.com' # if none, localhost assumed + port 3306 # if none, MySQL default assumed + user 'lcd4linux' # if none, lcd4linux unix owner assumed + password 'lcd4linux' # if none, empty password assumed + database 'lcd4linux' # MUST be specified +} + +Plugin Pop3 { + server1 'localhost' + port1 110 + user1 'michael' + password1 'secret' +} + + +Plugin DBus { + # signal 0 is displayed IM msg + # + signal0sender 'im.pidgin.purple.PurpleService' # should be in the form com.domain.app.service, + # the :1.23 form given by dbus-monitor will NOT work, + # if unsure skip it + signal0path '/im/pidgin/purple/PurpleObject' # find using dbus-monitor + signal0interface 'im.pidgin.purple.PurpleInterface' # find using dbus-monitor + signal0member 'DisplayedImMsg' # find using dbus-monitor + signal0eventname 'got_im' # make something up, all Text widgets with an + # event option matching this will be updated +} + + +#this example prints the second argument of signal# 0 +#(in this case it prints the message displayed) +Widget Pidgin { + class 'Text' + expression dbus::argument(0, 1) . ': ' . dbus::argument(0, 2)) + width 20 + align 'R' + event 'got_im' +} + + +Widget OS { + class 'Text' + expression '*** '.uname('sysname').' '.uname('release').' ***' + width 20 + align 'M' + style 'bold' + speed 50 + update tick +} + +Widget CPU { + class 'Text' + expression uname('machine') + prefix 'CPU ' + width 9 + align 'L' + style test::onoff(7)>0?'bold':'norm' + update tick +} + + +Widget CPUinfo { + class 'Text' + expression cpuinfo('model name') + prefix '' + width 20 + align 'M' + speed 100 + update tick +} + + +Widget RAM { + class 'Text' + expression meminfo('MemTotal')/1024 + postfix ' MB RAM' + width 11 + precision 0 + align 'R' + update tick +} + +Widget Busy { + class 'Text' + expression proc_stat::cpu('busy', 500) + prefix 'Busy' + postfix '%' + width 9 + precision 1 + align 'R' + update tick +} + +Widget BusyBar { + class 'Bar' + expression proc_stat::cpu('busy', 500) + expression2 proc_stat::cpu('system', 500) + length 10 + direction 'E' + update tack +} + +Widget Load { + class 'Text' + expression loadavg(1) + prefix 'Load' + postfix loadavg(1)>1.0?'!':' ' + width 10 + precision 1 + align 'R' + update tick +} + +Widget LoadBar { + class 'Bar' + expression loadavg(1) + max 2.0 + length 10 + direction 'E' + update tack +} + + +Widget Disk { + class 'Text' + # disk.[rw]blk return blocks, we assume a blocksize of 512 + # to get the number in kB/s we would do blk*512/1024, which is blk/2 + # expression (proc_stat::disk('.*', 'rblk', 500)+proc_stat::disk('.*', 'wblk', 500))/2 + # with kernel 2.6, disk_io disappeared from /proc/stat but moved to /proc/diskstat + # therefore you have to use another function called 'diskstats': + expression diskstats('hd.', 'read_sectors', 500) + diskstats('hd.', 'write_sectors', 500) + prefix 'disk' + postfix ' ' + width 10 + precision 0 + align 'R' + update tick +} + +Widget DiskBar { + class 'Bar' + #expression proc_stat::disk('.*', 'rblk', 500) + #expression2 proc_stat::disk('.*', 'wblk', 500) + # for kernel 2.6: + expression diskstats('hd.', 'read_sectors', 500) + expression2 diskstats('hd.', 'write_sectors', 500) + length 14 + direction 'E' + update tack +} + +Widget Eth0 { + class 'Text' + expression (netdev('eth0', 'Rx_bytes', 500)+netdev('eth0', 'Tx_bytes', 500))/1024 + prefix 'eth0' + postfix ' ' + width 10 + precision 0 + align 'R' + update tick +} + +Widget Eth0Bar { + class 'Bar' + expression netdev('eth0', 'Rx_bytes', 500) + expression2 netdev('eth0', 'Tx_bytes', 500) + length 14 + direction 'E' + update tack +} + +Widget PPP { + class 'Text' + expression (ppp('Rx:0', 500)+ppp('Tx:0', 500)) + prefix 'PPP' + width 9 + precision 0 + align 'R' + update tick +} + +Widget Temp { + class 'Text' + expression i2c_sensors('temp_input3')*1.0324-67 + prefix 'Temp' + width 9 + precision 1 + align 'R' + update tick +} + +Widget TempBar { + class 'Bar' + expression i2c_sensors('temp_input3')*1.0324-67 + min 40 + max 80 + length 10 + direction 'E' + update tack +} + +Widget MySQLtest1 { + class 'Text' + expression MySQL::query('SELECT id FROM table1') + width 20 + align 'R' + prefix 'MySQL test:' + update minute +} + +Widget MySQLtest2 { + class 'Text' + expression MySQL::status() + width 20 + align 'M' + prefix 'Status: ' + update minute +} + +Widget Uptime { + class 'Text' + expression uptime('%d days %H:%M:%S') + width 20 + align 'R' + prefix 'Up ' + update 1000 +} + +Widget mpris_TrackPosition_bar { + class 'Bar' + expression mpris_dbus::method_PositionGet('org.kde.amarok') + length 40 + min 0 + max 100 + direction 'E' + style 'H' + update 200 +} + +# debugging widgets + +Widget BarTest { + class 'Bar' + # test::bar(barno,maxval,startval,delta) - move a test value between 0 and max. + # delta= step to change value by each time it's read. + # barno - ten different test bar values can be set up, with barno=0..9 + # if delta=0, just returns the value of bar n instead of changing it. + expression test::bar(0,30,25,1) + expression2 test::bar(1,30,0,1) + length 8 + # max 50 + direction 'E' + update 10 +} + +Widget BarTestVal { + class 'Text' + expression test::bar(0,100,50,0) + prefix 'Test ' + width 9 + update 200 +} + +Widget LightningTest { + class 'icon' + speed 500 + visible test::onoff(0) + bitmap { + row1 '...***' + row2 '..***.' + row3 '.***..' + row4 '.****.' + row5 '..**..' + row6 '.**...' + row7 '**....' + row8 '*.....' + } +} + + +# Icons + +Widget Heartbeat { + class 'Icon' + speed 800 + Bitmap { + Row1 '.....|.....' + Row2 '.*.*.|.*.*.' + Row3 '*****|*.*.*' + Row4 '*****|*...*' + Row5 '.***.|.*.*.' + Row6 '.***.|.*.*.' + Row7 '..*..|..*..' + Row8 '.....|.....' + } +} + +Widget EKG { + class 'Icon' + speed 50 + Bitmap { + Row1 '.....|.....|.....|.....|.....|.....|.....|.....' + Row2 '.....|....*|...*.|..*..|.*...|*....|.....|.....' + Row3 '.....|....*|...*.|..*..|.*...|*....|.....|.....' + Row4 '.....|....*|...**|..**.|.**..|**...|*....|.....' + Row5 '.....|....*|...**|..**.|.**..|**...|*....|.....' + Row6 '.....|....*|...*.|..*.*|.*.*.|*.*..|.*...|*....' + Row7 '*****|*****|****.|***..|**..*|*..**|..***|.****' + Row8 '.....|.....|.....|.....|.....|.....|.....|.....' + } +} +Widget Karo { + class 'Icon' + speed 200 + Bitmap { + Row1 '.....|.....|.....|.....|..*..|.....|.....|.....' + Row2 '.....|.....|.....|..*..|.*.*.|..*..|.....|.....' + Row3 '.....|.....|..*..|.*.*.|*...*|.*.*.|..*..|.....' + Row4 '.....|..*..|.*.*.|*...*|.....|*...*|.*.*.|..*..' + Row5 '.....|.....|..*..|.*.*.|*...*|.*.*.|..*..|.....' + Row6 '.....|.....|.....|..*..|.*.*.|..*..|.....|.....' + Row7 '.....|.....|.....|.....|..*..|.....|.....|.....' + Row8 '.....|.....|.....|.....|.....|.....|.....|.....' + } +} +Widget Heart { + class 'Icon' + speed 250 + Bitmap { + Row1 '.....|.....|.....|.....|.....|.....' + Row2 '.*.*.|.....|.*.*.|.....|.....|.....' + Row3 '*****|.*.*.|*****|.*.*.|.*.*.|.*.*.' + Row4 '*****|.***.|*****|.***.|.***.|.***.' + Row5 '.***.|.***.|.***.|.***.|.***.|.***.' + Row6 '.***.|..*..|.***.|..*..|..*..|..*..' + Row7 '..*..|.....|..*..|.....|.....|.....' + Row8 '.....|.....|.....|.....|.....|.....' + } +} +Widget Blob { + class 'Icon' + speed 250 + Bitmap { + Row1 '.....|.....|.....' + Row2 '.....|.....|.***.' + Row3 '.....|.***.|*...*' + Row4 '..*..|.*.*.|*...*' + Row5 '.....|.***.|*...*' + Row6 '.....|.....|.***.' + Row7 '.....|.....|.....' + Row8 '.....|.....|.....' + } +} +Widget Wave { + class 'Icon' + speed 100 + Bitmap { + Row1 '..**.|.**..|**...|*....|.....|.....|.....|.....|....*|...**' + Row2 '.*..*|*..*.|..*..|.*...|*....|.....|.....|....*|...*.|..*..' + Row3 '*....|....*|...*.|..*..|.*...|*....|....*|...*.|..*..|.*...' + Row4 '*....|....*|...*.|..*..|.*...|*....|....*|...*.|..*..|.*...' + Row5 '*....|....*|...*.|..*..|.*...|*....|....*|...*.|..*..|.*...' + Row6 '.....|.....|....*|...*.|..*..|.*..*|*..*.|..*..|.*...|*....' + Row7 '.....|.....|.....|....*|...**|..**.|.**..|**...|*....|.....' + Row8 '.....|.....|.....|.....|.....|.....|.....|.....|.....|.....' + } +} +Widget Squirrel { + class 'Icon' + speed 100 + Bitmap { + Row1 '.....|.....|.....|.....|.....|.....' + Row2 '.....|.....|.....|.....|.....|.....' + Row3 '.....|.....|.....|.....|.....|.....' + Row4 '**...|.**..|..**.|...**|....*|.....' + Row5 '*****|*****|*****|*****|*****|*****' + Row6 '...**|..**.|.**..|**...|*....|.....' + Row7 '.....|.....|.....|.....|.....|.....' + Row8 '.....|.....|.....|.....|.....|.....' + } +} + +Widget Lightning { + class 'icon' + speed 100 + visible cpu('busy', 500)-50 + bitmap { + row1 '...***' + row2 '..***.' + row3 '.***..' + row4 '.****.' + row5 '..**..' + row6 '.**...' + row7 '**....' + row8 '*.....' + } +} + +Widget Rain { + class 'icon' + speed 200 + bitmap { + row1 '...*.|.....|.....|.*...|....*|..*..|.....|*....' + row2 '*....|...*.|.....|.....|.*...|....*|..*..|.....' + row3 '.....|*....|...*.|.....|.....|.*...|....*|..*..' + row4 '..*..|.....|*....|...*.|.....|.....|.*...|....*' + row5 '....*|..*..|.....|*....|...*.|.....|.....|.*...' + row6 '.*...|....*|..*..|.....|*....|...*.|.....|.....' + row7 '.....|.*...|....*|..*..|.....|*....|...*.|.....' + row8 '.....|.....|.*...|....*|..*..|.....|*....|...*.' + } +} + +Widget Timer { + class 'Icon' + speed 50 + Bitmap { + Row1 '.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|' + Row2 '.***.|.*+*.|.*++.|.*++.|.*++.|.*++.|.*++.|.*++.|.*++.|.*++.|.*++.|.*++.|.+++.|.+*+.|.+**.|.+**.|.+**.|.+**.|.+**.|.+**.|.+**.|.+**.|.+**.|.+**.|' + Row3 '*****|**+**|**++*|**+++|**++.|**++.|**+++|**+++|**+++|**+++|**+++|+++++|+++++|++*++|++**+|++***|++**.|++**.|++***|++***|++***|++***|++***|*****|' + Row4 '*****|**+**|**+**|**+**|**+++|**+++|**+++|**+++|**+++|**+++|+++++|+++++|+++++|++*++|++*++|++*++|++***|++***|++***|++***|++***|++***|*****|*****|' + Row5 '*****|*****|*****|*****|*****|***++|***++|**+++|*++++|+++++|+++++|+++++|+++++|+++++|+++++|+++++|+++++|+++**|+++**|++***|+****|*****|*****|*****|' + Row6 '.***.|.***.|.***.|.***.|.***.|.***.|.**+.|.*++.|.+++.|.+++.|.+++.|.+++.|.+++.|.+++.|.+++.|.+++.|.+++.|.+++.|.++*.|.+**.|.***.|.***.|.***.|.***.|' + Row7 '.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|' + Row8 '.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|.....|' + + + } +} + +Widget Test { + class 'Text' + expression '1234567890123456789012345678901234567890' + width 40 + foreground 'ff0000ff' +} + +Widget Test1 { + class 'Text' + expression 'ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890' + width 40 + align 'M' + speed 100 +} + +Widget Test2 { + class 'Text' + expression '1234567890abcdefghijklmnopqrstuvwxyz' + width 40 + align 'M' + speed 150 +} + +Widget GPO_Val1 { + class 'Text' + expression LCD::GPO(1) + prefix 'GPO#1' + width 10 + precision 0 + align 'R' + update tick +} + +Widget GPI_Val1 { + class 'Text' + expression LCD::GPI(1) + prefix 'GPI#1' + width 10 + precision 0 + align 'R' + update tick +} + +Widget GPO_Val4 { + class 'Text' + expression LCD::GPO(4) + prefix 'GPO#4' + width 10 + precision 0 + align 'R' + update tick +} + +Widget GPO_Test1 { + class 'GPO' + expression 255*test::onoff(1) + update 300 +} + +Widget GPO_Test255 { + class 'GPO' + expression test::bar(0,255, 0, 1) + update 100 +} + +Widget ImageTest { + class 'Image' + file 'tux.png' + update 1000 + visible 1 + inverted 0 +} + +Widget KVV { + class 'Text' + expression kvv::line(0).' '.kvv::station(0) + width 11 + + align 'L' + update tick + Foreground 'ffff00' + style 'bold' +} + +Widget KVV_TIME { + class 'Text' + expression kvv::time_str(0) + width 2 + + align 'R' + update tick + foreground kvv::time(0) < 2 ? 'FF0000' : ( kvv::time(0) < 5 ? 'FFFF00' : '00FF00' ) + style 'bold' +} + +Layout Default { + Row1 { + Col1 'OS' + } + Row2 { + Col1 'CPU' + Col10 'RAM' + } + Row3 { + Col1 'Busy' + Col10 'Rain' + Col11 'BusyBar' + } + Row4 { + Col1 'Load' + Col11 'LoadBar' + } + Row5 { + Col1 'Disk' + Col11 'DiskBar' + } + Row6 { + Col1 'Eth0' + Col11 'Eth0Bar' + } +} + +Layout TestLayer { + Row1 { + Col1 'OS' + } + Row2 { + Col1 'CPU' + Col10 'RAM' + } + Row3 { + Col1 'Busy' + Col10 'Rain' + Col11 'BusyBar' + } + Row4 { + Col1 'Load' + Col11 'LoadBar' + } + Row5 { + Col1 'Disk' + Col11 'DiskBar' + } + Row6 { + Col1 'Eth0' + Col11 'Eth0Bar' + } + Layer 2 { + X1.Y1 'ImageTest' + } +} + +Layout TestImage { + Layer 2 { + X1.Y1 'ImageTest' + } +} + +Layout L24x8 { + Row1 { + Col1 'Load' + Col11 'BusyBar' + } + Row2 { + } +} + +Layout L8x2 { + Row1 { + Col1 'Busy' + } + Row2 { + Col1 'BarTest' + } +} + +Layout L16x1 { + Row1 { + Col1 'Busy' + Col11 'BusyBar' + } +} + +Layout L16x2 { + Row1 { + Col1 'Busy' + Col11 'BusyBar' + } + Row2 { + Col1 'Disk' + #Col11 'DiskBar' + Col11 'BarTest' + } +} + +Layout L20x2 { + Row1 { + Col1 'CPUinfo' + } + Row2 { + Col1 'Busy' + Col11 'BusyBar' + } +} + +Layout L40x2 { + Row1 { + Col1 'OS' + Col21 'Busy' + Col31 'BusyBar' + } + Row2 { + Col1 'CPU' + Col10 'RAM' + Col21 'Load' + Col31 'LoadBar' + } +} + +Layout Test { + Row01.Col1 'Test1' + Row02.Col1 'Test1' + Row03.Col1 'Test1' + Row04.Col1 'Test1' + Row05.Col1 'Test1' + Row06.Col1 'Test1' + Row07.Col1 'Test1' + Row08.Col1 'Test1' + Row09.Col1 'Test1' + Row10.Col1 'Test1' + Row11.Col1 'Test1' + Row12.Col1 'Test1' + Row13.Col1 'Test1' + Row14.Col1 'Test1' + Row15.Col1 'Test1' + Row16.Col1 'Test1' + Row17.Col1 'Test1' + Row18.Col1 'Test1' + Row19.Col1 'Test1' + Row20.Col1 'Test1' + Row21.Col1 'Test1' + Row22.Col1 'Test1' + Row23.Col1 'Test1' + Row24.Col1 'Test1' +} + +Layout Test2 { + Row01.Col1 'Test1' + #Row02.Col1 'Rain' + Row02.Col1 'Test2' + Row03.Col1 'Test1' + Row04.Col1 'Test2' + Row05.Col1 'Test1' + Row06.Col1 'Test2' + Row07.Col1 'Test1' + Row08.Col1 'Test2' +} + +Layout TestGPO { + Row1.Col1 'GPO_Val1' + Row1.Col10 'GPI_Val1' + Row2.Col1 'GPO_Val4' + GPO1 'GPO_Test255' + GPO4 'GPO_Test1' +} + +Layout TestIcons { + Row1.Col1 'Timer' + Row1.Col2 'Rain' + Row1.Col3 'Squirrel' + Row1.Col4 'Wave' + Row1.Col5 'Blob' + Row1.Col6 'Heart' + Row1.Col7 'Karo' + Row1.Col8 'EKG' +} + +Layout testMySQL { + Row1 { + Col1 'MySQLtest1' + } + Row2 { + Col1 'MySQLtest2' + } +} + +Layout Debug { + #Row09.Col1 'Test' + Row09.Col1 'Heartbeat' +} + + + +#Display 'SerDispLib' +#Display 'LCD-Linux' +#Display 'LCD2041' +#Display 'LK202' +#Display 'LK204' +#Display 'MI240' +#Display 'CW12232' +#Display 'HD44780-generic' +#Display 'HD44780-WinAmp' +#Display 'HD44780-4bit' +#Display 'WDC2704M' +#Display 'SC1602D' +#Display 'LCM-162' +#Display 'CF631' +#Display 'CF632' +#Display 'CF633' +#Display 'Curses' +#Display 'M50530-24x8' +#Display 'LCDTerm' +#Display 'SimpleLCD' +#Display 'BA63' +#Display 'CT20x4' +#Display 'T6963-240x64' +#Display 'T6963-240x128' +#Display 'T6963-240x128D' +#Display 'XWindow' +#Display 'IRLCD' +#Display 'USBLCD' +#Display 'BWCT' +#Display 'Image' +#Display 'Trefon' +#Display 'LCD2USB' +#Display 'LPH7508-serdisplib' +#Display 'LPH7508' +#Display 'ctinclud' +#Display 'picoLCD' +#Display 'VNC' +Display 'GLCD2USB' + +#Layout 'Default' +Layout 'TestLayer' +#Layout 'TestImage' +#Layout 'L8x2' +#Layout 'L16x1' +#Layout 'L16x2' +#Layout 'L20x2' +#Layout 'L40x2' +#Layout 'Test' +#Layout 'Test2' +#Layout 'TestGPO' +#Layout 'Debug' +#Layout 'TestIcons' diff --git a/lcd4linux.kdelnk b/lcd4linux.kdelnk new file mode 100644 index 0000000..357cd38 --- /dev/null +++ b/lcd4linux.kdelnk @@ -0,0 +1,14 @@ +# KDE Config File +[KDE Desktop Entry] +Comment[C]=LCD4Linux +SwallowExec=lcd4linux -f /etc/lcd4kde.conf +SwallowTitle=XLCD4Linux +BinaryPattern= +Name=LCD4Linux +Name[C]=LCD4Linux +MimeType= +Comment=LCD4Linux +Exec=lcd4linux -f /etc/lcd4X11.conf +Icon=lcd4linux.xpm +Type=Application +Terminal=0 diff --git a/lcd4linux.lsm b/lcd4linux.lsm new file mode 100644 index 0000000..22fc5b3 --- /dev/null +++ b/lcd4linux.lsm @@ -0,0 +1,16 @@ +Begin4 +Title: lcd4linux +Version: 0.95 +Entered-date: 2000-03-28 +Description: system and ISDN information is shown on + an external display or in a X11 window. +Keywords: LCD +Author: michael@reinelt.co.at (Michael Reinelt) +Maintained-by: michael@reinelt.co.at (Michael Reinelt) +Primary-site: download.sourceforge.net /pub/sourceforge/lcd4linux + 54k lcd4linux-0.95.tar.gz +Alternate-site: http://lcd4linux.sourceforge.net +Original-site: +Platforms: +Copying-policy: GPL +End diff --git a/lcd4linux.xpm b/lcd4linux.xpm new file mode 100644 index 0000000..7db7f02 --- /dev/null +++ b/lcd4linux.xpm @@ -0,0 +1,62 @@ +/* XPM */ + +/* + * Copyright 1999 Michael Reinelt + * Copyright 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +static char *lcd4linux[] = { +"38 32 3 1", +" c None", +"# c #102000", +". c #a0d000", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +"......................................", +"..##............######....######......", +"..##............######....######......", +"..##..........##......##..##....##....", +"..##..........##......##..##....##....", +"..##..........##..........##......##..", +"..##..........##..........##......##..", +"..##..........##..........##......##..", +"..##..........##..........##......##..", +"..##..........##..........##......##..", +"..##..........##..........##......##..", +"..##..........##......##..##....##....", +"..##..........##......##..##....##....", +"..##########....######....######......", +"..##########....######....######......", +"......................................", +"......................................", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +" ", +}; diff --git a/lcd4linux_i2c.h b/lcd4linux_i2c.h new file mode 100644 index 0000000..14c4508 --- /dev/null +++ b/lcd4linux_i2c.h @@ -0,0 +1,610 @@ +/* $Id: lcd4linux_i2c.h 728 2007-01-14 11:14:38Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/lcd4linux_i2c.h $ + * + * user space i2c sturctures and defines, taken from the official kernel i2c + * includes to solve the problem when compiling user space application + * (lcd4linux) with kernel space includes. + * Should be removed when the kernel team decides on how to solve this + * user space/kernel space compilation problem in kernel 2.8 or so. + * + * Copyright (C) 2005 Paul Kamphuis + * Copyright (C) 2005 The LCD4Linux Team + * + * taken from kernel includes i2c.h and i2c-dev.h to prevent using kernel includes + * Copyright (C) 1995-2000 Simon G. Vogl + * With some changes from Kyösti Mälkki and + * Frodo Looijaard + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef _LCD4LINUX_I2C_H +#define _LCD4LINUX_I2C_H + +typedef signed int s32; +typedef signed int __s32; +typedef unsigned char u8; +typedef unsigned short u16; +typedef unsigned char __u8; +typedef unsigned short __u16; +typedef unsigned int u32; +typedef unsigned int __u32; + +/* --- General options ------------------------------------------------ */ + +struct i2c_msg; +struct i2c_algorithm; +struct i2c_adapter; +struct i2c_client; +struct i2c_driver; +struct i2c_client_address_data; +union i2c_smbus_data; + +/* + * The master routines are the ones normally used to transmit data to devices + * on a bus (or read from them). Apart from two basic transfer functions to + * transmit one message at a time, a more complex version can be used to + * transmit an arbitrary number of messages without interruption. + */ +extern int i2c_master_send(struct i2c_client *, const char *, int); +extern int i2c_master_recv(struct i2c_client *, char *, int); + +/* Transfer num messages. + */ +extern int i2c_transfer(struct i2c_adapter *adap, struct i2c_msg *msg, int num); + +/* + * Some adapter types (i.e. PCF 8584 based ones) may support slave behaviuor. + * This is not tested/implemented yet and will change in the future. + */ +extern int i2c_slave_send(struct i2c_client *, char *, int); +extern int i2c_slave_recv(struct i2c_client *, char *, int); + + + +/* This is the very generalized SMBus access routine. You probably do not + want to use this, though; one of the functions below may be much easier, + and probably just as fast. + Note that we use i2c_adapter here, because you do not need a specific + smbus adapter to call this function. */ +extern s32 i2c_smbus_xfer(struct i2c_adapter *adapter, u16 addr, + unsigned short flags, char read_write, u8 command, int size, union i2c_smbus_data *data); + +/* Now follow the 'nice' access routines. These also document the calling + conventions of smbus_access. */ +/* +extern s32 i2c_smbus_write_quick(struct i2c_client * client, u8 value); +extern s32 i2c_smbus_read_byte(struct i2c_client * client); +extern s32 i2c_smbus_write_byte(struct i2c_client * client, u8 value); +extern s32 i2c_smbus_read_byte_data(struct i2c_client * client, u8 command); +extern s32 i2c_smbus_write_byte_data(struct i2c_client * client, + u8 command, u8 value); +extern s32 i2c_smbus_read_word_data(struct i2c_client * client, u8 command); +extern s32 i2c_smbus_write_word_data(struct i2c_client * client, + u8 command, u16 value); +*/ +/* Returns the number of bytes transferred */ +/* +extern s32 i2c_smbus_write_block_data(struct i2c_client * client, + u8 command, u8 length, + u8 *values); +extern s32 i2c_smbus_read_i2c_block_data(struct i2c_client * client, + u8 command, u8 *values); +*/ + +/* + * A driver is capable of handling one or more physical devices present on + * I2C adapters. This information is used to inform the driver of adapter + * events. + */ + +/*flags for the driver struct: */ +#define I2C_DF_NOTIFY 0x01 /* notify on bus (de/a)ttaches */ + +/*flags for the client struct: */ +#define I2C_CLIENT_ALLOW_USE 0x01 /* Client allows access */ +#define I2C_CLIENT_ALLOW_MULTIPLE_USE 0x02 /* Allow multiple access-locks */ + /* on an i2c_client */ +#define I2C_CLIENT_PEC 0x04 /* Use Packet Error Checking */ +#define I2C_CLIENT_TEN 0x10 /* we have a ten bit chip address */ + /* Must equal I2C_M_TEN below */ + +/* i2c adapter classes (bitmask) */ +#define I2C_CLASS_HWMON (1<<0) /* lm_sensors, ... */ +#define I2C_CLASS_TV_ANALOG (1<<1) /* bttv + friends */ +#define I2C_CLASS_TV_DIGITAL (1<<2) /* dvb cards */ +#define I2C_CLASS_DDC (1<<3) /* i2c-matroxfb ? */ +#define I2C_CLASS_CAM_ANALOG (1<<4) /* camera with analog CCD */ +#define I2C_CLASS_CAM_DIGITAL (1<<5) /* most webcams */ +#define I2C_CLASS_SOUND (1<<6) /* sound devices */ +#define I2C_CLASS_ALL (UINT_MAX) /* all of the above */ + +/* i2c_client_address_data is the struct for holding default client + * addresses for a driver and for the parameters supplied on the + * command line + */ +struct i2c_client_address_data { + unsigned short *normal_i2c; + unsigned short *normal_i2c_range; + unsigned short *probe; + unsigned short *probe_range; + unsigned short *ignore; + unsigned short *ignore_range; + unsigned short *force; +}; + +/* Internal numbers to terminate lists */ +#define I2C_CLIENT_END 0xfffe +#define I2C_CLIENT_ISA_END 0xfffefffe + +/* The numbers to use to set I2C bus address */ +#define ANY_I2C_BUS 0xffff +#define ANY_I2C_ISA_BUS 9191 + +/* The length of the option lists */ +#define I2C_CLIENT_MAX_OPTS 48 + + +/* ----- functions exported by i2c.o */ + +/* administration... + */ +extern int i2c_add_adapter(struct i2c_adapter *); +extern int i2c_del_adapter(struct i2c_adapter *); + +extern int i2c_add_driver(struct i2c_driver *); +extern int i2c_del_driver(struct i2c_driver *); + +extern int i2c_attach_client(struct i2c_client *); +extern int i2c_detach_client(struct i2c_client *); + +/* New function: This is to get an i2c_client-struct for controlling the + client either by using i2c_control-function or having the + client-module export functions that can be used with the i2c_client + -struct. */ +extern struct i2c_client *i2c_get_client(int driver_id, int adapter_id, struct i2c_client *prev); + +/* Should be used with new function + extern struct i2c_client *i2c_get_client(int,int,struct i2c_client *); + to make sure that client-struct is valid and that it is okay to access + the i2c-client. + returns -EACCES if client doesn't allow use (default) + returns -EBUSY if client doesn't allow multiple use (default) and + usage_count >0 */ +extern int i2c_use_client(struct i2c_client *); +extern int i2c_release_client(struct i2c_client *); + +/* call the i2c_client->command() of all attached clients with + * the given arguments */ +extern void i2c_clients_command(struct i2c_adapter *adap, unsigned int cmd, void *arg); + +/* returns -EBUSY if address has been taken, 0 if not. Note that the only + other place at which this is called is within i2c_attach_client; so + you can cheat by simply not registering. Not recommended, of course! */ +extern int i2c_check_addr(struct i2c_adapter *adapter, int addr); + +/* Detect function. It iterates over all possible addresses itself. + * It will only call found_proc if some client is connected at the + * specific address (unless a 'force' matched); + */ +extern int i2c_probe(struct i2c_adapter *adapter, struct i2c_client_address_data *address_data, + int (*found_proc) (struct i2c_adapter *, int, int)); + +/* An ioctl like call to set div. parameters of the adapter. + */ +extern int i2c_control(struct i2c_client *, unsigned int, unsigned long); + +/* This call returns a unique low identifier for each registered adapter, + * or -1 if the adapter was not registered. + */ +extern int i2c_adapter_id(struct i2c_adapter *adap); +extern struct i2c_adapter *i2c_get_adapter(int id); +extern void i2c_put_adapter(struct i2c_adapter *adap); + + +/* Return the functionality mask */ +extern u32 i2c_get_functionality(struct i2c_adapter *adap); + +/* Return 1 if adapter supports everything we need, 0 if not. */ +extern int i2c_check_functionality(struct i2c_adapter *adap, u32 func); + +/* + * I2C Message - used for pure i2c transaction, also from /dev interface + */ +struct i2c_msg { + __u16 addr; /* slave address */ + __u16 flags; +#define I2C_M_TEN 0x10 /* we have a ten bit chip address */ +#define I2C_M_RD 0x01 +#define I2C_M_NOSTART 0x4000 +#define I2C_M_REV_DIR_ADDR 0x2000 +#define I2C_M_IGNORE_NAK 0x1000 +#define I2C_M_NO_RD_ACK 0x0800 + __u16 len; /* msg length */ + __u8 *buf; /* pointer to msg data */ +}; + +/* To determine what functionality is present */ + +#define I2C_FUNC_I2C 0x00000001 +#define I2C_FUNC_10BIT_ADDR 0x00000002 +#define I2C_FUNC_PROTOCOL_MANGLING 0x00000004 /* I2C_M_{REV_DIR_ADDR,NOSTART,..} */ +#define I2C_FUNC_SMBUS_HWPEC_CALC 0x00000008 /* SMBus 2.0 */ +#define I2C_FUNC_SMBUS_READ_WORD_DATA_PEC 0x00000800 /* SMBus 2.0 */ +#define I2C_FUNC_SMBUS_WRITE_WORD_DATA_PEC 0x00001000 /* SMBus 2.0 */ +#define I2C_FUNC_SMBUS_PROC_CALL_PEC 0x00002000 /* SMBus 2.0 */ +#define I2C_FUNC_SMBUS_BLOCK_PROC_CALL_PEC 0x00004000 /* SMBus 2.0 */ +#define I2C_FUNC_SMBUS_BLOCK_PROC_CALL 0x00008000 /* SMBus 2.0 */ +#define I2C_FUNC_SMBUS_QUICK 0x00010000 +#define I2C_FUNC_SMBUS_READ_BYTE 0x00020000 +#define I2C_FUNC_SMBUS_WRITE_BYTE 0x00040000 +#define I2C_FUNC_SMBUS_READ_BYTE_DATA 0x00080000 +#define I2C_FUNC_SMBUS_WRITE_BYTE_DATA 0x00100000 +#define I2C_FUNC_SMBUS_READ_WORD_DATA 0x00200000 +#define I2C_FUNC_SMBUS_WRITE_WORD_DATA 0x00400000 +#define I2C_FUNC_SMBUS_PROC_CALL 0x00800000 +#define I2C_FUNC_SMBUS_READ_BLOCK_DATA 0x01000000 +#define I2C_FUNC_SMBUS_WRITE_BLOCK_DATA 0x02000000 +#define I2C_FUNC_SMBUS_READ_I2C_BLOCK 0x04000000 /* I2C-like block xfer */ +#define I2C_FUNC_SMBUS_WRITE_I2C_BLOCK 0x08000000 /* w/ 1-byte reg. addr. */ +#define I2C_FUNC_SMBUS_READ_I2C_BLOCK_2 0x10000000 /* I2C-like block xfer */ +#define I2C_FUNC_SMBUS_WRITE_I2C_BLOCK_2 0x20000000 /* w/ 2-byte reg. addr. */ +#define I2C_FUNC_SMBUS_READ_BLOCK_DATA_PEC 0x40000000 /* SMBus 2.0 */ +#define I2C_FUNC_SMBUS_WRITE_BLOCK_DATA_PEC 0x80000000 /* SMBus 2.0 */ + +#define I2C_FUNC_SMBUS_BYTE I2C_FUNC_SMBUS_READ_BYTE | \ + I2C_FUNC_SMBUS_WRITE_BYTE +#define I2C_FUNC_SMBUS_BYTE_DATA I2C_FUNC_SMBUS_READ_BYTE_DATA | \ + I2C_FUNC_SMBUS_WRITE_BYTE_DATA +#define I2C_FUNC_SMBUS_WORD_DATA I2C_FUNC_SMBUS_READ_WORD_DATA | \ + I2C_FUNC_SMBUS_WRITE_WORD_DATA +#define I2C_FUNC_SMBUS_BLOCK_DATA I2C_FUNC_SMBUS_READ_BLOCK_DATA | \ + I2C_FUNC_SMBUS_WRITE_BLOCK_DATA +#define I2C_FUNC_SMBUS_I2C_BLOCK I2C_FUNC_SMBUS_READ_I2C_BLOCK | \ + I2C_FUNC_SMBUS_WRITE_I2C_BLOCK +#define I2C_FUNC_SMBUS_I2C_BLOCK_2 I2C_FUNC_SMBUS_READ_I2C_BLOCK_2 | \ + I2C_FUNC_SMBUS_WRITE_I2C_BLOCK_2 +#define I2C_FUNC_SMBUS_BLOCK_DATA_PEC I2C_FUNC_SMBUS_READ_BLOCK_DATA_PEC | \ + I2C_FUNC_SMBUS_WRITE_BLOCK_DATA_PEC +#define I2C_FUNC_SMBUS_WORD_DATA_PEC I2C_FUNC_SMBUS_READ_WORD_DATA_PEC | \ + I2C_FUNC_SMBUS_WRITE_WORD_DATA_PEC + +#define I2C_FUNC_SMBUS_READ_BYTE_PEC I2C_FUNC_SMBUS_READ_BYTE_DATA +#define I2C_FUNC_SMBUS_WRITE_BYTE_PEC I2C_FUNC_SMBUS_WRITE_BYTE_DATA +#define I2C_FUNC_SMBUS_READ_BYTE_DATA_PEC I2C_FUNC_SMBUS_READ_WORD_DATA +#define I2C_FUNC_SMBUS_WRITE_BYTE_DATA_PEC I2C_FUNC_SMBUS_WRITE_WORD_DATA +#define I2C_FUNC_SMBUS_BYTE_PEC I2C_FUNC_SMBUS_BYTE_DATA +#define I2C_FUNC_SMBUS_BYTE_DATA_PEC I2C_FUNC_SMBUS_WORD_DATA + +#define I2C_FUNC_SMBUS_EMUL I2C_FUNC_SMBUS_QUICK | \ + I2C_FUNC_SMBUS_BYTE | \ + I2C_FUNC_SMBUS_BYTE_DATA | \ + I2C_FUNC_SMBUS_WORD_DATA | \ + I2C_FUNC_SMBUS_PROC_CALL | \ + I2C_FUNC_SMBUS_WRITE_BLOCK_DATA | \ + I2C_FUNC_SMBUS_WRITE_BLOCK_DATA_PEC | \ + I2C_FUNC_SMBUS_I2C_BLOCK + +/* + * Data for SMBus Messages + */ +#define I2C_SMBUS_BLOCK_MAX 32 /* As specified in SMBus standard */ +#define I2C_SMBUS_I2C_BLOCK_MAX 32 /* Not specified but we use same structure */ +union i2c_smbus_data { + __u8 byte; + __u16 word; + __u8 block[I2C_SMBUS_BLOCK_MAX + 3]; /* block[0] is used for length */ + /* one more for read length in block process call */ + /* and one more for PEC */ +}; + +/* smbus_access read or write markers */ +#define I2C_SMBUS_READ 1 +#define I2C_SMBUS_WRITE 0 + +/* SMBus transaction types (size parameter in the above functions) + Note: these no longer correspond to the (arbitrary) PIIX4 internal codes! */ +#define I2C_SMBUS_QUICK 0 +#define I2C_SMBUS_BYTE 1 +#define I2C_SMBUS_BYTE_DATA 2 +#define I2C_SMBUS_WORD_DATA 3 +#define I2C_SMBUS_PROC_CALL 4 +#define I2C_SMBUS_BLOCK_DATA 5 +#define I2C_SMBUS_I2C_BLOCK_DATA 6 +#define I2C_SMBUS_BLOCK_PROC_CALL 7 /* SMBus 2.0 */ +#define I2C_SMBUS_BLOCK_DATA_PEC 8 /* SMBus 2.0 */ +#define I2C_SMBUS_PROC_CALL_PEC 9 /* SMBus 2.0 */ +#define I2C_SMBUS_BLOCK_PROC_CALL_PEC 10 /* SMBus 2.0 */ +#define I2C_SMBUS_WORD_DATA_PEC 11 /* SMBus 2.0 */ + + +/* ----- commands for the ioctl like i2c_command call: + * note that additional calls are defined in the algorithm and hw + * dependent layers - these can be listed here, or see the + * corresponding header files. + */ + /* -> bit-adapter specific ioctls */ +#define I2C_RETRIES 0x0701 /* number of times a device address */ + /* should be polled when not */ + /* acknowledging */ +#define I2C_TIMEOUT 0x0702 /* set timeout - call with int */ + + +/* this is for i2c-dev.c */ +#define I2C_SLAVE 0x0703 /* Change slave address */ + /* Attn.: Slave address is 7 or 10 bits */ +#define I2C_SLAVE_FORCE 0x0706 /* Change slave address */ + /* Attn.: Slave address is 7 or 10 bits */ + /* This changes the address, even if it */ + /* is already taken! */ +#define I2C_TENBIT 0x0704 /* 0 for 7 bit addrs, != 0 for 10 bit */ + +#define I2C_FUNCS 0x0705 /* Get the adapter functionality */ +#define I2C_RDWR 0x0707 /* Combined R/W transfer (one stop only) */ +#define I2C_PEC 0x0708 /* != 0 for SMBus PEC */ +#if 0 +#define I2C_ACK_TEST 0x0710 /* See if a slave is at a specific address */ +#endif + +#define I2C_SMBUS 0x0720 /* SMBus-level access */ + +/* ... algo-bit.c recognizes */ +#define I2C_UDELAY 0x0705 /* set delay in microsecs between each */ + /* written byte (except address) */ +#define I2C_MDELAY 0x0706 /* millisec delay between written bytes */ + +/* ----- I2C-DEV: char device interface stuff ------------------------- */ + +#define I2C_MAJOR 89 /* Device major number */ + +/* These defines are used for probing i2c client addresses */ +/* Default fill of many variables */ +#define I2C_CLIENT_DEFAULTS {I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ + I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ + I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ + I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ + I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ + I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ + I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ + I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ + I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ + I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ + I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ + I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ + I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ + I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ + I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END, \ + I2C_CLIENT_END, I2C_CLIENT_END, I2C_CLIENT_END} + +/* This is ugly. We need to evaluate I2C_CLIENT_MAX_OPTS before it is + stringified */ +#define I2C_CLIENT_MODPARM_AUX1(x) "1-" #x "h" +#define I2C_CLIENT_MODPARM_AUX(x) I2C_CLIENT_MODPARM_AUX1(x) +#define I2C_CLIENT_MODPARM I2C_CLIENT_MODPARM_AUX(I2C_CLIENT_MAX_OPTS) + +/* I2C_CLIENT_MODULE_PARM creates a module parameter, and puts it in the + module header */ + +#define I2C_CLIENT_MODULE_PARM(var,desc) \ + static unsigned short var[I2C_CLIENT_MAX_OPTS] = I2C_CLIENT_DEFAULTS; \ + static unsigned int var##_num; \ + /*MODULE_PARM(var,I2C_CLIENT_MODPARM);*/ \ + module_param_array(var, short, &var##_num, 0); \ + MODULE_PARM_DESC(var,desc) + +/* This is the one you want to use in your own modules */ +#define I2C_CLIENT_INSMOD \ + I2C_CLIENT_MODULE_PARM(probe, \ + "List of adapter,address pairs to scan additionally"); \ + I2C_CLIENT_MODULE_PARM(probe_range, \ + "List of adapter,start-addr,end-addr triples to scan " \ + "additionally"); \ + I2C_CLIENT_MODULE_PARM(ignore, \ + "List of adapter,address pairs not to scan"); \ + I2C_CLIENT_MODULE_PARM(ignore_range, \ + "List of adapter,start-addr,end-addr triples not to " \ + "scan"); \ + I2C_CLIENT_MODULE_PARM(force, \ + "List of adapter,address pairs to boldly assume " \ + "to be present"); \ + static struct i2c_client_address_data addr_data = { \ + .normal_i2c = normal_i2c, \ + .normal_i2c_range = normal_i2c_range, \ + .probe = probe, \ + .probe_range = probe_range, \ + .ignore = ignore, \ + .ignore_range = ignore_range, \ + .force = force, \ + } + +/* Detect whether we are on the isa bus. If this returns true, all i2c + access will fail! */ +#define i2c_is_isa_client(clientptr) \ + ((clientptr)->adapter->algo->id == I2C_ALGO_ISA) +#define i2c_is_isa_adapter(adapptr) \ + ((adapptr)->algo->id == I2C_ALGO_ISA) + + +/* Some IOCTL commands are defined in */ +/* Note: 10-bit addresses are NOT supported! */ + +/* This is the structure as used in the I2C_SMBUS ioctl call */ +struct i2c_smbus_ioctl_data { + __u8 read_write; + __u8 command; + __u32 size; + union i2c_smbus_data *data; +}; + +/* This is the structure as used in the I2C_RDWR ioctl call */ +struct i2c_rdwr_ioctl_data { + struct i2c_msg *msgs; /* pointers to i2c_msgs */ + __u32 nmsgs; /* number of i2c_msgs */ +}; + +#define I2C_RDRW_IOCTL_MAX_MSGS 42 + +#include + +static inline __s32 i2c_smbus_access(int file, char read_write, __u8 command, int size, union i2c_smbus_data *data) +{ + struct i2c_smbus_ioctl_data args; + + args.read_write = read_write; + args.command = command; + args.size = size; + args.data = data; + return ioctl(file, I2C_SMBUS, &args); +} + + +static inline __s32 i2c_smbus_write_quick(int file, __u8 value) +{ + return i2c_smbus_access(file, value, 0, I2C_SMBUS_QUICK, NULL); +} + +static inline __s32 i2c_smbus_read_byte(int file) +{ + union i2c_smbus_data data; + if (i2c_smbus_access(file, I2C_SMBUS_READ, 0, I2C_SMBUS_BYTE, &data)) + return -1; + else + return 0x0FF & data.byte; +} + +static inline __s32 i2c_smbus_write_byte(int file, __u8 value) +{ + return i2c_smbus_access(file, I2C_SMBUS_WRITE, value, I2C_SMBUS_BYTE, NULL); +} + +static inline __s32 i2c_smbus_read_byte_data(int file, __u8 command) +{ + union i2c_smbus_data data; + if (i2c_smbus_access(file, I2C_SMBUS_READ, command, I2C_SMBUS_BYTE_DATA, &data)) + return -1; + else + return 0x0FF & data.byte; +} + +static inline __s32 i2c_smbus_write_byte_data(int file, __u8 command, __u8 value) +{ + union i2c_smbus_data data; + data.byte = value; + return i2c_smbus_access(file, I2C_SMBUS_WRITE, command, I2C_SMBUS_BYTE_DATA, &data); +} + +static inline __s32 i2c_smbus_read_word_data(int file, __u8 command) +{ + union i2c_smbus_data data; + if (i2c_smbus_access(file, I2C_SMBUS_READ, command, I2C_SMBUS_WORD_DATA, &data)) + return -1; + else + return 0x0FFFF & data.word; +} + +static inline __s32 i2c_smbus_write_word_data(int file, __u8 command, __u16 value) +{ + union i2c_smbus_data data; + data.word = value; + return i2c_smbus_access(file, I2C_SMBUS_WRITE, command, I2C_SMBUS_WORD_DATA, &data); +} + +static inline __s32 i2c_smbus_process_call(int file, __u8 command, __u16 value) +{ + union i2c_smbus_data data; + data.word = value; + if (i2c_smbus_access(file, I2C_SMBUS_WRITE, command, I2C_SMBUS_PROC_CALL, &data)) + return -1; + else + return 0x0FFFF & data.word; +} + + +/* Returns the number of read bytes */ +static inline __s32 i2c_smbus_read_block_data(int file, __u8 command, __u8 * values) +{ + union i2c_smbus_data data; + int i; + if (i2c_smbus_access(file, I2C_SMBUS_READ, command, I2C_SMBUS_BLOCK_DATA, &data)) + return -1; + else { + for (i = 1; i <= data.block[0]; i++) + values[i - 1] = data.block[i]; + return data.block[0]; + } +} + +static inline __s32 i2c_smbus_write_block_data(int file, __u8 command, __u8 length, __u8 * values) +{ + union i2c_smbus_data data; + int i; + if (length > 32) + length = 32; + for (i = 1; i <= length; i++) + data.block[i] = values[i - 1]; + data.block[0] = length; + return i2c_smbus_access(file, I2C_SMBUS_WRITE, command, I2C_SMBUS_BLOCK_DATA, &data); +} + +/* Returns the number of read bytes */ +static inline __s32 i2c_smbus_read_i2c_block_data(int file, __u8 command, __u8 * values) +{ + union i2c_smbus_data data; + int i; + if (i2c_smbus_access(file, I2C_SMBUS_READ, command, I2C_SMBUS_I2C_BLOCK_DATA, &data)) + return -1; + else { + for (i = 1; i <= data.block[0]; i++) + values[i - 1] = data.block[i]; + return data.block[0]; + } +} + +static inline __s32 i2c_smbus_write_i2c_block_data(int file, __u8 command, __u8 length, __u8 * values) +{ + union i2c_smbus_data data; + int i; + if (length > 32) + length = 32; + for (i = 1; i <= length; i++) + data.block[i] = values[i - 1]; + data.block[0] = length; + return i2c_smbus_access(file, I2C_SMBUS_WRITE, command, I2C_SMBUS_I2C_BLOCK_DATA, &data); +} + +/* Returns the number of read bytes */ +static inline __s32 i2c_smbus_block_process_call(int file, __u8 command, __u8 length, __u8 * values) +{ + union i2c_smbus_data data; + int i; + if (length > 32) + length = 32; + for (i = 1; i <= length; i++) + data.block[i] = values[i - 1]; + data.block[0] = length; + if (i2c_smbus_access(file, I2C_SMBUS_WRITE, command, I2C_SMBUS_BLOCK_PROC_CALL, &data)) + return -1; + else { + for (i = 1; i <= data.block[0]; i++) + values[i - 1] = data.block[i]; + return data.block[0]; + } +} + + +#endif /* _LCD4LINUX_I2C_H */ diff --git a/missing b/missing new file mode 100755 index 0000000..1c8ff70 --- /dev/null +++ b/missing @@ -0,0 +1,367 @@ +#! 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Also exit now if we +# don't have it and --version was passed (most likely to detect +# the program). +case $1 in + lex|yacc) + # Not GNU programs, they don't have --version. + ;; + + tar) + if test -n "$run"; then + echo 1>&2 "ERROR: \`tar' requires --run" + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + exit 1 + fi + ;; + + *) + if test -z "$run" && ($1 --version) > /dev/null 2>&1; then + # We have it, but it failed. + exit 1 + elif test "x$2" = "x--version" || test "x$2" = "x--help"; then + # Could not run --version or --help. This is probably someone + # running `$TOOL --version' or `$TOOL --help' to check whether + # $TOOL exists and not knowing $TOOL uses missing. + exit 1 + fi + ;; +esac + +# If it does not exist, or fails to run (possibly an outdated version), +# try to emulate it. +case $1 in + aclocal*) + echo 1>&2 "\ +WARNING: \`$1' is $msg. You should only need it if + you modified \`acinclude.m4' or \`${configure_ac}'. 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You should only need it if + you modified a \`.texi' or \`.texinfo' file, or any other file + indirectly affecting the aspect of the manual. The spurious + call might also be the consequence of using a buggy \`make' (AIX, + DU, IRIX). You might want to install the \`Texinfo' package or + the \`GNU make' package. Grab either from any GNU archive site." + # The file to touch is that specified with -o ... + file=`echo "$*" | sed -n "$sed_output"` + test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` + if test -z "$file"; then + # ... or it is the one specified with @setfilename ... + infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` + file=`sed -n ' + /^@setfilename/{ + s/.* \([^ ]*\) *$/\1/ + p + q + }' $infile` + # ... or it is derived from the source name (dir/f.texi becomes f.info) + test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info + fi + # If the file does not exist, the user really needs makeinfo; + # let's fail without touching anything. + test -f $file || exit 1 + touch $file + ;; + + tar) + shift + + # We have already tried tar in the generic part. + # Look for gnutar/gtar before invocation to avoid ugly error + # messages. + if (gnutar --version > /dev/null 2>&1); then + gnutar "$@" && exit 0 + fi + if (gtar --version > /dev/null 2>&1); then + gtar "$@" && exit 0 + fi + firstarg="$1" + if shift; then + case $firstarg in + *o*) + firstarg=`echo "$firstarg" | sed s/o//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + case $firstarg in + *h*) + firstarg=`echo "$firstarg" | sed s/h//` + tar "$firstarg" "$@" && exit 0 + ;; + esac + fi + + echo 1>&2 "\ +WARNING: I can't seem to be able to run \`tar' with the given arguments. + You may want to install GNU tar or Free paxutils, or check the + command line arguments." + exit 1 + ;; + + *) + echo 1>&2 "\ +WARNING: \`$1' is needed, and is $msg. + You might have modified some files without having the + proper tools for further handling them. Check the \`README' file, + it often tells you about the needed prerequisites for installing + this package. You may also peek at any GNU archive site, in case + some other package would contain this missing \`$1' program." + exit 1 + ;; +esac + +exit 0 + +# Local variables: +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/mkinstalldirs b/mkinstalldirs new file mode 100755 index 0000000..ef7e16f --- /dev/null +++ b/mkinstalldirs @@ -0,0 +1,161 @@ +#! /bin/sh +# mkinstalldirs --- make directory hierarchy + +scriptversion=2006-05-11.19 + +# Original author: Noah Friedman +# Created: 1993-05-16 +# Public domain. +# +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +nl=' +' +IFS=" "" $nl" +errstatus=0 +dirmode= + +usage="\ +Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ... + +Create each directory DIR (with mode MODE, if specified), including all +leading file name components. + +Report bugs to ." + +# process command line arguments +while test $# -gt 0 ; do + case $1 in + -h | --help | --h*) # -h for help + echo "$usage" + exit $? + ;; + -m) # -m PERM arg + shift + test $# -eq 0 && { echo "$usage" 1>&2; exit 1; } + dirmode=$1 + shift + ;; + --version) + echo "$0 $scriptversion" + exit $? + ;; + --) # stop option processing + shift + break + ;; + -*) # unknown option + echo "$usage" 1>&2 + exit 1 + ;; + *) # first non-opt arg + break + ;; + esac +done + +for file +do + if test -d "$file"; then + shift + else + break + fi +done + +case $# in + 0) exit 0 ;; +esac + +# Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and +# mkdir -p a/c at the same time, both will detect that a is missing, +# one will create a, then the other will try to create a and die with +# a "File exists" error. This is a problem when calling mkinstalldirs +# from a parallel make. We use --version in the probe to restrict +# ourselves to GNU mkdir, which is thread-safe. +case $dirmode in + '') + if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then + echo "mkdir -p -- $*" + exec mkdir -p -- "$@" + else + # On NextStep and OpenStep, the `mkdir' command does not + # recognize any option. It will interpret all options as + # directories to create, and then abort because `.' already + # exists. + test -d ./-p && rmdir ./-p + test -d ./--version && rmdir ./--version + fi + ;; + *) + if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 && + test ! -d ./--version; then + echo "mkdir -m $dirmode -p -- $*" + exec mkdir -m "$dirmode" -p -- "$@" + else + # Clean up after NextStep and OpenStep mkdir. + for d in ./-m ./-p ./--version "./$dirmode"; + do + test -d $d && rmdir $d + done + fi + ;; +esac + +for file +do + case $file in + /*) pathcomp=/ ;; + *) pathcomp= ;; + esac + oIFS=$IFS + IFS=/ + set fnord $file + shift + IFS=$oIFS + + for d + do + test "x$d" = x && continue + + pathcomp=$pathcomp$d + case $pathcomp in + -*) pathcomp=./$pathcomp ;; + esac + + if test ! -d "$pathcomp"; then + echo "mkdir $pathcomp" + + mkdir "$pathcomp" || lasterr=$? + + if test ! -d "$pathcomp"; then + errstatus=$lasterr + else + if test ! -z "$dirmode"; then + echo "chmod $dirmode $pathcomp" + lasterr= + chmod "$dirmode" "$pathcomp" || lasterr=$? + + if test ! -z "$lasterr"; then + errstatus=$lasterr + fi + fi + fi + fi + + pathcomp=$pathcomp/ + done +done + +exit $errstatus + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/nph-png b/nph-png new file mode 100755 index 0000000..0240b64 --- /dev/null +++ b/nph-png @@ -0,0 +1,41 @@ +#!/usr/bin/perl + +use strict; +use vars qw ($file $DELAY); +########## CONFIG + $file = "lcd4linux"; # .png is appended + $DELAY = 0; # delay in seconds + # if delay is zero, file is sent when modified. +################# + +use CGI qw/:push -nph/; +$| = 1; +my ($mtime, $nmtime, $size, $nsize); +(undef, undef, undef, undef, undef, undef, undef, $size, undef, + $mtime) = stat "$file.png"; +print multipart_init(-boundary=>'----------------here we go!'); +while (1) { + print multipart_start(-type=>'image/png'); + undef $/; + open(IN, "$file.png") or die("Can't read '$file.png'"); + $_ = ; + print $_; + close(IN); + print multipart_end; + if ($DELAY) { + sleep $DELAY; + } + else { + W: while (1) { + # sleep(1); + (undef, undef, undef, undef, undef, undef, undef, $nsize, undef, + $nmtime) = stat "$file.png"; + if($mtime != $nmtime || $size != $nsize) { + $mtime = $nmtime; + $size = $nsize; + last W; + } + } + } +} + diff --git a/pid.c b/pid.c new file mode 100644 index 0000000..f431b5e --- /dev/null +++ b/pid.c @@ -0,0 +1,150 @@ +/* $Id: pid.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/pid.c $ + * + * PID file handling + * + * Copyright (C) 1999, 2000 Michael Reinelt + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int pid_init (const char *pidfile) + * returns 0 if PID file could be successfully created + * returns PID of an already running process + * returns -1 in case of an error + + * int pid_exit (const char *pidfile) + * returns 0 if PID file could be successfully deleted + * otherwise returns error from unlink() call + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "pid.h" +#include "qprintf.h" + +#ifdef WITH_DMALLOC +#include +#endif + + +int pid_init(const char *pidfile) +{ + char tmpfile[256]; + char buffer[16]; + int fd, len, pid; + + qprintf(tmpfile, sizeof(tmpfile), "%s.%s", pidfile, "XXXXXX"); + + if ((fd = mkstemp(tmpfile)) == -1) { + error("mkstemp(%s) failed: %s", tmpfile, strerror(errno)); + return -1; + } + + if (fchmod(fd, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH) == -1) { + error("fchmod(%s) failed: %s", tmpfile, strerror(errno)); + close(fd); + unlink(tmpfile); + return -1; + } + + qprintf(buffer, sizeof(buffer), "%d\n", (int) getpid()); + len = strlen(buffer); + if (write(fd, buffer, len) != len) { + error("write(%s) failed: %s", tmpfile, strerror(errno)); + close(fd); + unlink(tmpfile); + return -1; + } + close(fd); + + + while (link(tmpfile, pidfile) == -1) { + + if (errno != EEXIST) { + error("link(%s, %s) failed: %s", tmpfile, pidfile, strerror(errno)); + unlink(tmpfile); + return -1; + } + + if ((fd = open(pidfile, O_RDONLY)) == -1) { + if (errno == ENOENT) + continue; /* pidfile disappared */ + error("open(%s) failed: %s", pidfile, strerror(errno)); + unlink(tmpfile); + return -1; + } + + len = read(fd, buffer, sizeof(buffer) - 1); + if (len < 0) { + error("read(%s) failed: %s", pidfile, strerror(errno)); + unlink(tmpfile); + return -1; + } + + buffer[len] = '\0'; + if (sscanf(buffer, "%d", &pid) != 1 || pid == 0) { + error("scan(%s) failed.", pidfile); + unlink(tmpfile); + return -1; + } + + if (pid == getpid()) { + error("%s already locked by us. uh-oh...", pidfile); + unlink(tmpfile); + return 0; + } + + if ((kill(pid, 0) == -1) && errno == ESRCH) { + error("removing stale PID file %s", pidfile); + if (unlink(pidfile) == -1 && errno != ENOENT) { + error("unlink(%s) failed: %s", pidfile, strerror(errno)); + unlink(tmpfile); + return pid; + } + continue; + } + unlink(tmpfile); + return pid; + } + + unlink(tmpfile); + return 0; +} + + +int pid_exit(const char *pidfile) +{ + return unlink(pidfile); +} diff --git a/pid.h b/pid.h new file mode 100644 index 0000000..c28341e --- /dev/null +++ b/pid.h @@ -0,0 +1,33 @@ +/* $Id: pid.h 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/pid.h $ + * + * PID file handling + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef _PID_H_ +#define _PID_H_ + +int pid_init(const char *pidfile); +int pid_exit(const char *pidfile); + +#endif diff --git a/plugin.c b/plugin.c new file mode 100644 index 0000000..9001935 --- /dev/null +++ b/plugin.c @@ -0,0 +1,527 @@ +/* $Id: plugin.c 1096 2010-01-28 17:19:58Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin.c $ + * + * plugin handler for the Evaluator + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init (void) + * initializes the expression evaluator + * adds some handy constants and functions + * + */ + + +#include "config.h" + +#include "plugin.h" + +#include +#include +#include + +#include "debug.h" + + +char *Plugins[] = { + "cfg", + "math", + "string", + "test", + "time", +#ifdef PLUGIN_APM + "apm", +#endif +#ifdef PLUGIN_ASTERISK + "asterisk", +#endif +#ifdef PLUGIN_BUTTON_EXEC + "button_exec", +#endif +#ifdef PLUGIN_CPUINFO + "cpuinfo", +#endif +#ifdef PLUGIN_DBUS + "dbus", +#endif +#ifdef PLUGIN_DISKSTATS + "diskstats", +#endif +#ifdef PLUGIN_DVB + "dvb", +#endif +#ifdef PLUGIN_EXEC + "exec", +#endif +#ifdef PLUGIN_EVENT + "event", +#endif +#ifdef PLUGIN_FIFO + "fifo", +#endif +#ifdef PLUGIN_FILE + "file", +#endif +#ifdef PLUGIN_GPS + "gps", +#endif +#ifdef PLUGIN_HDDTEMP + "hddtemp", +#endif +#ifdef PLUGIN_HUAWEI + "huawei", +#endif +#ifdef PLUGIN_I2C_SENSORS + "i2c_sensors", +#endif +#ifdef PLUGIN_ICONV + "iconv", +#endif +#ifdef PLUGIN_IMON + "imon", +#endif +#ifdef PLUGIN_ISDN + "isdn", +#endif +#ifdef PLUGIN_KVV + "kvv", +#endif +#ifdef PLUGIN_LOADAVG + "loadavg", +#endif +#ifdef PLUGIN_MEMINFO + "meminfo", +#endif +#ifdef PLUGIN_MPD + "mpd", +#endif +#ifdef PLUGIN_MPRIS_DBUS + "mpris_dbus", +#endif +#ifdef PLUGIN_MYSQL + "mysql", +#endif +#ifdef PLUGIN_NETDEV + "netdev", +#endif +#ifdef PLUGIN_NETINFO + "netinfo", +#endif +#ifdef PLUGIN_POP3 + "pop3", +#endif +#ifdef PLUGIN_PPP + "ppp", +#endif +#ifdef PLUGIN_PROC_STAT + "proc_stat", +#endif +#ifdef PLUGIN_PYTHON + "python", +#endif +#ifdef PLUGIN_SAMPLE + "sample", +#endif +#ifdef PLUGIN_SETI + "seti", +#endif +#ifdef PLUGIN_STATFS + "statfs", +#endif +#ifdef PLUGIN_UNAME + "uname", +#endif +#ifdef PLUGIN_UPTIME + "uptime", +#endif +#ifdef PLUGIN_W1RETAP + "w1retap", +#endif +#ifdef PLUGIN_WIRELESS + "wireless", +#endif +#ifdef PLUGIN_XMMS + "xmms", +#endif + NULL, +}; + + +/* Prototypes */ +int plugin_init_cfg(void); +void plugin_exit_cfg(void); +int plugin_init_math(void); +void plugin_exit_math(void); +int plugin_init_string(void); +void plugin_exit_string(void); +int plugin_init_test(void); +void plugin_exit_test(void); +int plugin_init_time(void); +void plugin_exit_time(void); + +int plugin_init_apm(void); +void plugin_exit_apm(void); +int plugin_init_asterisk(void); +void plugin_exit_asterisk(void); +int plugin_init_button_exec(void); +void plugin_exit_button_exec(void); +int plugin_init_cpuinfo(void); +void plugin_exit_cpuinfo(void); +int plugin_init_dbus(void); +void plugin_exit_dbus(void); +int plugin_init_diskstats(void); +void plugin_exit_diskstats(void); +int plugin_init_dvb(void); +void plugin_exit_dvb(void); +int plugin_init_exec(void); +void plugin_exit_exec(void); +int plugin_init_event(void); +void plugin_exit_event(void); +int plugin_init_fifo(void); +void plugin_exit_fifo(void); +int plugin_init_file(void); +void plugin_exit_file(void); +int plugin_init_gps(void); +void plugin_exit_gps(void); +int plugin_init_hddtemp(void); +void plugin_exit_hddtemp(void); +int plugin_init_huawei(void); +void plugin_exit_huawei(void); +int plugin_init_i2c_sensors(void); +void plugin_exit_i2c_sensors(void); +int plugin_init_imon(void); +void plugin_exit_imon(void); +int plugin_init_iconv(void); +void plugin_exit_iconv(void); +int plugin_init_isdn(void); +void plugin_exit_isdn(void); +int plugin_init_kvv(void); +void plugin_exit_kvv(void); +int plugin_init_loadavg(void); +void plugin_exit_loadavg(void); +int plugin_init_meminfo(void); +void plugin_exit_meminfo(void); +int plugin_init_mpd(void); +void plugin_exit_mpd(void); +int plugin_init_mpris_dbus(void); +void plugin_exit_mpris_dbus(void); +int plugin_init_mysql(void); +void plugin_exit_mysql(void); +int plugin_init_netdev(void); +void plugin_exit_netdev(void); +int plugin_init_netinfo(void); +void plugin_exit_netinfo(void); +int plugin_init_pop3(void); +void plugin_exit_pop3(void); +int plugin_init_ppp(void); +void plugin_exit_ppp(void); +int plugin_init_proc_stat(void); +void plugin_exit_proc_stat(void); +int plugin_init_python(void); +void plugin_exit_python(void); +int plugin_init_sample(void); +void plugin_exit_sample(void); +int plugin_init_seti(void); +void plugin_exit_seti(void); +int plugin_init_statfs(void); +void plugin_exit_statfs(void); +int plugin_init_uname(void); +void plugin_exit_uname(void); +int plugin_init_uptime(void); +void plugin_exit_uptime(void); +int plugin_init_w1retap(void); +void plugin_exit_w1retap(void); +int plugin_init_wireless(void); +void plugin_exit_wireless(void); +int plugin_init_xmms(void); +void plugin_exit_xmms(void); + + +int plugin_list(void) +{ + int i; + + printf("available plugins:\n "); + + for (i = 0; Plugins[i]; i++) { + printf("%s", Plugins[i]); + if (Plugins[i + 1]) + printf(", "); + } + printf("\n"); + return 0; +} + + +int plugin_init(void) +{ + plugin_init_cfg(); + plugin_init_math(); + plugin_init_string(); + plugin_init_test(); + plugin_init_time(); + +#ifdef PLUGIN_APM + plugin_init_apm(); +#endif +#ifdef PLUGIN_ASTERISK + plugin_init_asterisk(); +#endif +#ifdef PLUGIN_BUTTON_EXEC + plugin_init_button_exec(); +#endif +#ifdef PLUGIN_CPUINFO + plugin_init_cpuinfo(); +#endif +#ifdef PLUGIN_DBUS + plugin_init_dbus(); +#endif +#ifdef PLUGIN_DISKSTATS + plugin_init_diskstats(); +#endif +#ifdef PLUGIN_DVB + plugin_init_dvb(); +#endif +#ifdef PLUGIN_EXEC + plugin_init_exec(); +#endif +#ifdef PLUGIN_EVENT + plugin_init_event(); +#endif +#ifdef PLUGIN_FIFO + plugin_init_fifo(); +#endif +#ifdef PLUGIN_FILE + plugin_init_file(); +#endif +#ifdef PLUGIN_GPS + plugin_init_gps(); +#endif +#ifdef PLUGIN_HDDTEMP + plugin_init_hddtemp(); +#endif +#ifdef PLUGIN_HUAWEI + plugin_init_huawei(); +#endif +#ifdef PLUGIN_I2C_SENSORS + plugin_init_i2c_sensors(); +#endif +#ifdef PLUGIN_ICONV + plugin_init_iconv(); +#endif +#ifdef PLUGIN_IMON + plugin_init_imon(); +#endif +#ifdef PLUGIN_ISDN + plugin_init_isdn(); +#endif +#ifdef PLUGIN_KVV + plugin_init_kvv(); +#endif +#ifdef PLUGIN_LOADAVG + plugin_init_loadavg(); +#endif +#ifdef PLUGIN_MEMINFO + plugin_init_meminfo(); +#endif +#ifdef PLUGIN_MPD + plugin_init_mpd(); +#endif +#ifdef PLUGIN_MPRIS_DBUS + plugin_init_mpris_dbus(); +#endif +#ifdef PLUGIN_MYSQL + plugin_init_mysql(); +#endif +#ifdef PLUGIN_NETDEV + plugin_init_netdev(); +#endif +#ifdef PLUGIN_NETINFO + plugin_init_netinfo(); +#endif +#ifdef PLUGIN_POP3 + plugin_init_pop3(); +#endif +#ifdef PLUGIN_PPP + plugin_init_ppp(); +#endif +#ifdef PLUGIN_PROC_STAT + plugin_init_proc_stat(); +#endif +#ifdef PLUGIN_PYTHON + plugin_init_python(); +#endif +#ifdef PLUGIN_SAMPLE + plugin_init_sample(); +#endif +#ifdef PLUGIN_SETI + plugin_init_seti(); +#endif +#ifdef PLUGIN_STATFS + plugin_init_statfs(); +#endif +#ifdef PLUGIN_UNAME + plugin_init_uname(); +#endif +#ifdef PLUGIN_UPTIME + plugin_init_uptime(); +#endif +#ifdef PLUGIN_W1RETAP + plugin_init_w1retap(); +#endif +#ifdef PLUGIN_WIRELESS + plugin_init_wireless(); +#endif +#ifdef PLUGIN_XMMS + plugin_init_xmms(); +#endif + + return 0; +} + + +void plugin_exit(void) +{ +#ifdef PLUGIN_APM + plugin_exit_apm(); +#endif +#ifdef PLUGIN_ASTERISK + plugin_exit_asterisk(); +#endif +#ifdef PLUGIN_BUTTON_EXEC + plugin_exit_button_exec(); +#endif +#ifdef PLUGIN_CPUINFO + plugin_exit_cpuinfo(); +#endif +#ifdef PLUGIN_DBUS + plugin_exit_dbus(); +#endif +#ifdef PLUGIN_DISKSTATS + plugin_exit_diskstats(); +#endif +#ifdef PLUGIN_DVB + plugin_exit_dvb(); +#endif +#ifdef PLUGIN_EXEC + plugin_exit_exec(); +#endif +#ifdef PLUGIN_EVENT + plugin_exit_event(); +#endif +#ifdef PLUGIN_FIFO + plugin_exit_fifo(); +#endif +#ifdef PLUGIN_FILE + plugin_exit_file(); +#endif +#ifdef PLUGIN_GPS + plugin_exit_gps(); +#endif +#ifdef PLUGIN_HUAWEI + plugin_exit_huawei(); +#endif +#ifdef PLUGIN_I2C_SENSORS + plugin_exit_i2c_sensors(); +#endif +#ifdef PLUGIN_ICONV + plugin_exit_iconv(); +#endif +#ifdef PLUGIN_IMON + plugin_exit_imon(); +#endif +#ifdef PLUGIN_ISDN + plugin_exit_isdn(); +#endif +#ifdef PLUGIN_KVV + plugin_exit_kvv(); +#endif +#ifdef PLUGIN_LOADAVG + plugin_exit_loadavg(); +#endif +#ifdef PLUGIN_MEMINFO + plugin_exit_meminfo(); +#endif +#ifdef PLUGIN_MPD + plugin_exit_mpd(); +#endif +#ifdef PLUGIN_MPRIS_DBUS + plugin_exit_mpris_dbus(); +#endif +#ifdef PLUGIN_MYSQL + plugin_exit_mysql(); +#endif +#ifdef PLUGIN_NETDEV + plugin_exit_netdev(); +#endif +#ifdef PLUGIN_NETINFO + plugin_exit_netinfo(); +#endif +#ifdef PLUGIN_POP3 + plugin_exit_pop3(); +#endif +#ifdef PLUGIN_PPP + plugin_exit_ppp(); +#endif +#ifdef PLUGIN_PROC_STAT + plugin_exit_proc_stat(); +#endif +#ifdef PLUGIN_PYTHON + plugin_exit_python(); +#endif +#ifdef PLUGIN_SAMPLE + plugin_exit_sample(); +#endif +#ifdef PLUGIN_SETI + plugin_exit_seti(); +#endif +#ifdef PLUGIN_STATFS + plugin_exit_statfs(); +#endif +#ifdef PLUGIN_UNAME + plugin_exit_uname(); +#endif +#ifdef PLUGIN_UPTIME + plugin_exit_uptime(); +#endif +#ifdef PLUGIN_W1RETAP + plugin_exit_w1retap(); +#endif +#ifdef PLUGIN_WIRELESS + plugin_exit_wireless(); +#endif +#ifdef PLUGIN_XMMS + plugin_exit_xmms(); +#endif + + plugin_exit_cfg(); + plugin_exit_math(); + plugin_exit_string(); + plugin_exit_test(); + plugin_exit_time(); + + DeleteFunctions(); + DeleteVariables(); +} diff --git a/plugin.h b/plugin.h new file mode 100644 index 0000000..c4e87e7 --- /dev/null +++ b/plugin.h @@ -0,0 +1,36 @@ +/* $Id: plugin.h 1087 2010-01-19 22:59:24Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin.h $ + * + * plugin handler for the Evaluator + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include "config.h" +#include "evaluator.h" + +#ifndef _PLUGIN_H_ +#define _PLUGIN_H_ + +int plugin_list(void); +int plugin_init(void); +void plugin_exit(void); +#endif diff --git a/plugin_apm.c b/plugin_apm.c new file mode 100644 index 0000000..0ae7c70 --- /dev/null +++ b/plugin_apm.c @@ -0,0 +1,199 @@ +/* $Id: plugin_apm.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_apm.c $ + * + * plugin for APM (battery status) + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * based on the old 'battery.c' which is + * Copyright (C) 2001 Leopold Tötsch + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_apm (void) + * adds apm() function + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" +#include "hash.h" + +static int fd = -2; +static HASH APM; + +/* from /usr/src/linux/arch/i386/kernel/apm.c: + * + * Arguments, with symbols from linux/apm_bios.h. Information is + * from the Get Power Status (0x0a) call unless otherwise noted. + * + * 0) Linux driver version (this will change if format changes) + * 1) APM BIOS Version. Usually 1.0, 1.1 or 1.2. + * 2) APM flags from APM Installation Check (0x00): + * bit 0: APM_16_BIT_SUPPORT + * bit 1: APM_32_BIT_SUPPORT + * bit 2: APM_IDLE_SLOWS_CLOCK + * bit 3: APM_BIOS_DISABLED + * bit 4: APM_BIOS_DISENGAGED + * 3) AC line status + * 0x00: Off-line + * 0x01: On-line + * 0x02: On backup power (BIOS >= 1.1 only) + * 0xff: Unknown + * 4) Battery status + * 0x00: High + * 0x01: Low + * 0x02: Critical + * 0x03: Charging + * 0x04: Selected battery not present (BIOS >= 1.2 only) + * 0xff: Unknown + * 5) Battery flag + * bit 0: High + * bit 1: Low + * bit 2: Critical + * bit 3: Charging + * bit 7: No system battery + * 0xff: Unknown + * 6) Remaining battery life (percentage of charge): + * 0-100: valid + * -1: Unknown + * 7) Remaining battery life (time units): + * Number of remaining minutes or seconds + * -1: Unknown + * 8) min = minutes; sec = seconds + * + * p+= sprintf(p, "%s %d.%d 0x%02x 0x%02x 0x%02x 0x%02x %d%% %d %s\n", + * driver_version, + * (apm_info.bios.version >> 8) & 0xff, + * apm_info.bios.version & 0xff, + * apm_info.bios.flags, + * ac_line_status, + * battery_status, + * battery_flag, + * percentage, + * time_units, + * units); + */ + + +static int parse_proc_apm(void) +{ + char *key[] = { "driver_version", + "bios_version", + "bios_flags", + "line_status", + "battery_status", + "battery_flag", + "battery_percent", + "battery_remaining", + "time_units" + }; + + char buffer[128], *beg, *end; + int age, i; + + /* reread every 10 msec only */ + age = hash_age(&APM, NULL); + if (age > 0 && age <= 10) + return 0; + + if (fd == -2) { + fd = open("/proc/apm", O_RDONLY | O_NDELAY); + if (fd == -1) { + error("open(/proc/apm) failed: %s", strerror(errno)); + return -1; + } + } + + if (lseek(fd, 0L, SEEK_SET) != 0) { + error("lseek(/proc/apm) failed: %s", strerror(errno)); + fd = -1; + return -1; + } + + if (read(fd, &buffer, sizeof(buffer) - 1) == -1) { + error("read(/proc/apm) failed: %s", strerror(errno)); + fd = -1; + return -1; + } + + beg = buffer; + for (i = 0; i < 9 && beg != NULL; i++) { + while (*beg == ' ') + beg++; + if ((end = strpbrk(beg, " \n"))) + *end = '\0'; + hash_put(&APM, key[i], beg); + beg = end ? end + 1 : NULL; + } + + return 0; +} + + +static void my_apm(RESULT * result, RESULT * arg1) +{ + char *val; + + if (parse_proc_apm() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + val = hash_get(&APM, R2S(arg1), NULL); + if (val == NULL) + val = ""; + + SetResult(&result, R_STRING, val); +} + +int plugin_init_apm(void) +{ + hash_create(&APM); + + AddFunction("apm", 1, my_apm); + + return 0; +} + +void plugin_exit_apm(void) +{ + if (fd > -1) { + close(fd); + } + fd = -2; + + hash_destroy(&APM); +} diff --git a/plugin_asterisk.c b/plugin_asterisk.c new file mode 100644 index 0000000..79b03b7 --- /dev/null +++ b/plugin_asterisk.c @@ -0,0 +1,303 @@ +/* $Id: plugin_asterisk.c 1036 2009-07-18 03:10:52Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_asterisk.c $ + * + * plugin for asterisk + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004, 2005, 2006, 2007 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_sample (void) + * adds various functions + * + */ + + +/* define the include files you need */ +#include "config.h" +#include +#include +#include +#include +#include +#include "debug.h" +#include "plugin.h" + +#ifdef WITH_DMALLOC +#include +#endif + +struct Line { + char Channel[25]; /* Zap Channel */ + char EndPoint[25]; + unsigned char active; +}; + +static char *rtrim(char *string, char junk) +{ + char *original = string + strlen(string); + while (*--original == junk); + *(original + 1) = '\0'; + + return string; +} + +static void zapstatus(RESULT * result, RESULT * arg1) +{ + FILE *infile; + int skipline = 0; // Skip the first in the file, it throws off the detection + char line[100], *SipLoc, Channel[25], Location[25], State[9], Application[25], EndPoint[8], Ret[50]; + int i = 0, ChannelInt = 0, ZapLine = 0; + struct Line Lines[32]; // Setup 32 lines, ZAP 1-32 (memory is cheap) + + ZapLine = R2N(arg1); + + // Set all the lines status's default to inactive + for (i = 0; i < 32; i++) { + strcpy(Lines[i].Channel, "ZAP/"); + Lines[i].Channel[4] = (char) (i + 49); + Lines[i].Channel[5] = '\0'; + Lines[i].active = 0; + } + + system("touch /tmp/asterisk.state"); // Touch the file in it's naughty place + system("chmod 744 /tmp/asterisk.state"); + system("asterisk -rx \"show channels\" > /tmp/asterisk.state"); // Crappy CLI way to do it + + infile = fopen("/tmp/asterisk.state", "r"); + + for (i = 0; i < 100; i++) { + line[i] = ' '; + } + line[99] = '\0'; + + while (fgets(line, 100, infile) != NULL) { + if (strstr(line, "Zap") != NULL) { + for (i = 0; i < (int) strlen(line); i++) { + if (i < 20) { + Channel[i] = line[i]; + } else if (i < 42) { + Location[i - 21] = line[i]; + } else if (i < 50) { + State[i - 42] = line[i]; + } else { + Application[i - 50] = line[i]; + } + } + strncpy(Channel, Channel, 7); + Channel[7] = '\0'; + strcpy(Location, rtrim(Location, ' ')); + State[4] = '\0'; + memcpy(EndPoint, Application + 13, 7); + EndPoint[7] = '\0'; + + if (strstr(Application, "Bridged Call") != NULL) { + // Subtract 48 from the character value to get the int + // value. Subtract one more because arrays start at 0. + ChannelInt = (int) (Channel[4]) - 49; + strcpy(Lines[ChannelInt].Channel, Channel); + strncpy(Lines[ChannelInt].EndPoint, EndPoint, 8); + Lines[ChannelInt].active = 1; + } else { + SipLoc = strstr(Application, "SIP"); + if (SipLoc != NULL) { + strncpy(EndPoint, SipLoc, 7); + } else { + EndPoint[0] = '\0'; + } + ChannelInt = (int) (Channel[4]) - 49; + strcpy(Lines[ChannelInt].Channel, Channel); + Lines[ChannelInt].active = 1; + } + } else { + if (strlen(line) > 54 && skipline > 1) { + for (i = 55; i < 88; i++) { + if (i < 80) { + Channel[i - 55] = line[i]; + } else { + EndPoint[i - 80] = line[i]; + } + } + strncpy(Channel, rtrim(Channel, ' '), 5); + strncpy(EndPoint, rtrim(EndPoint, ' '), 7); + + ChannelInt = (int) (Channel[4]) - 49; + strcpy(Lines[ChannelInt].Channel, Channel); + strcpy(Lines[ChannelInt].EndPoint, EndPoint); + Lines[ChannelInt].active = 1; + } + } + skipline += 1; + } + fclose(infile); + + ZapLine -= 1; + if (ZapLine < 0 || ZapLine > 31) { + memset(Ret, ' ', 50); + Ret[0] = '\0'; + strcat(Ret, "Invalid ZAP #"); + SetResult(&result, R_STRING, &Ret); + } else if (Lines[ZapLine].active == 1) { + memset(Ret, ' ', 50); + Ret[0] = '\0'; + strcat(Ret, Lines[ZapLine].Channel); + strcat(Ret, " -> "); + strncat(Ret, Lines[ZapLine].EndPoint, 8); + SetResult(&result, R_STRING, &Ret); + } else { + memset(Ret, ' ', 50); + Ret[0] = '\0'; + strcat(Ret, Lines[ZapLine].Channel); + strcat(Ret, ": inactive"); + SetResult(&result, R_STRING, &Ret); + } + return; +} + +static void corecalls(RESULT * result) +{ + FILE *infile; + char line[100]; + int calls; + + system("asterisk -rx 'core show channels' > /tmp/asterisk.calls"); + + infile = fopen("/tmp/asterisk.state", "r"); + line[0] = '\0'; + while (fgets(line, 100, infile) != NULL) { + if (strstr(line, "active calls") != NULL) { + break; + } + } + fclose(infile); + + if (line[0] != '\0') { + sscanf(line, "%d active calls", &calls); + } else { + calls = 0; + } + + SetResult(&result, R_NUMBER, &calls); + return; +} + +int sipinfo(int type) +{ + FILE *infile; + char line[100]; + int peers, online; + + system("asterisk -rx 'sip show peers' > /tmp/asterisk.sip"); + + infile = fopen("/tmp/asterisk.sip", "r"); + line[0] = '\0'; + while (fgets(line, 100, infile) != NULL) { + } // Get the last line + fclose(infile); + + if (line[0] != '\0') { + sscanf(line, "%d sip peers [Monitored: %d online,", &peers, &online); + } else { + peers = 0; + online = 0; + } + + return (type == 1) ? peers : online; +} + +static void sippeers(RESULT * result) +{ + int peers; + peers = sipinfo(1); + SetResult(&result, R_NUMBER, &peers); + return; +} + +static void siponline(RESULT * result) +{ + int online; + online = sipinfo(2); + SetResult(&result, R_NUMBER, &online); + return; +} + +static void uptime(RESULT * result) +{ + FILE *infile; + char line[100], *tok; + int fields[5], toknum = 0, num, s = 0; + + fields[0] = fields[1] = fields[2] = fields[3] = fields[4] = 0; + + system("asterisk -rx 'core show uptime' > /tmp/asterisk.uptime"); + + infile = fopen("/tmp/asterisk.uptime", "r"); + line[0] = '\0'; + while (fgets(line, 100, infile) != NULL) { + if (strstr(line, "System uptime") != NULL) { + break; + } + } + fclose(infile); + + if (line[0] != '\0') { + for (tok = strtok(line, " "); tok != NULL; tok = strtok(NULL, " ")) { + toknum++; + if (toknum == 3 || toknum == 5 || toknum == 7 || toknum == 9 || toknum == 11) { + sscanf(tok, "%d", &num); + } else if (toknum == 4 || toknum == 6 || toknum == 8 || toknum == 10 || toknum == 12) { + if (strstr(tok, "weeks") != NULL || (strstr(tok, "week") != NULL)) { + fields[4] = num; + } else if (strstr(tok, "days") != NULL || (strstr(tok, "day") != NULL)) { + fields[3] = num; + } else if (strstr(tok, "hours") != NULL || (strstr(tok, "hour") != NULL)) { + fields[2] = num; + } else if (strstr(tok, "minutes") != NULL || (strstr(tok, "minute") != NULL)) { + fields[1] = num; + } else { + fields[0] = num; + } + } + } + s = (fields[4] * 604800) + (fields[3] * 86400) + (fields[2] * 3600) + (fields[1] * 60) + fields[0]; + } + + SetResult(&result, R_NUMBER, &s); + return; +} + +int plugin_init_asterisk(void) +{ + AddFunction("asterisk::zapstatus", 1, zapstatus); + AddFunction("asterisk::corecalls", 0, corecalls); + AddFunction("asterisk::sippeers", 0, sippeers); + AddFunction("asterisk::siponline", 0, siponline); + AddFunction("asterisk::uptime", 0, uptime); + return 0; +} + +void plugin_exit_asterisk(void) +{ + /* free any allocated memory */ + /* close filedescriptors */ +} diff --git a/plugin_button_exec.c b/plugin_button_exec.c new file mode 100644 index 0000000..41e5d7e --- /dev/null +++ b/plugin_button_exec.c @@ -0,0 +1,111 @@ +/* $Id: plugin_button_exec.c 1136 2010-11-28 16:07:16Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_button_exec.c $ + * + * plugin that forks and exec's once a key is pressed. the difference to the exec plugin is: this can also only be done once! + * + * Copyright (C) 2008, Wolfgang Henerbichler + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_button_exec(void) + * adds various functions + * + */ + + +/* define the include files you need */ +#include "config.h" + +#include +#include +#include +#include +#include +#include + +/* these should always be included */ +#include "debug.h" +#include "plugin.h" + +#ifdef WITH_DMALLOC +#include +#endif + + + +/* sample function 'button_exec' */ +/* takes as many arguments as you want, first arguemnt is the command that will be called via exec, all the following are parameters you want to add to your command - you won't know what has happened after forking - no return codes available */ +/* Note: all local functions should be declared 'static' */ + +static void my_button_exec(RESULT * result, int argc, RESULT * argv[]) +{ + int pid; + int i; + int errsv; + char *args[argc + 1]; + char *arg; + char *prog; + + signal(SIGCHLD, SIG_IGN); + prog = R2S(argv[0]); + info(prog); + for (i = 1; i < argc; i++) { + arg = R2S(argv[i]); + args[i] = arg; + info(arg); + } + args[0] = prog; + args[i] = (char *) 0; + pid = fork(); + if (pid == 0) { /* child-process */ + /* char *args[] = {"-r", "-t", "-l", (char *) 0 }; */ + info("executing program"); + execvp(prog, args); + errsv = errno; + info("executing program failed"); + info(strerror(errsv)); + exit(0); + } else if (pid == -1) { + info("weird error has occurred. couldn't fork."); + } else { + SetResult(&result, R_STRING, "0"); + } +} + + +/* plugin initialization */ +/* MUST NOT be declared 'static'! */ +int plugin_init_button_exec(void) +{ + + /* register all our cool functions */ + /* the second parameter is the number of arguments */ + /* -1 stands for variable argument list */ + AddFunction("button_exec", -1, my_button_exec); + return 0; +} + +void plugin_exit_button_exec(void) +{ + /* free any allocated memory */ + /* close filedescriptors */ +} diff --git a/plugin_cfg.c b/plugin_cfg.c new file mode 100644 index 0000000..66a9636 --- /dev/null +++ b/plugin_cfg.c @@ -0,0 +1,140 @@ +/* $Id: plugin_cfg.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_cfg.c $ + * + * plugin for config file access + * + * Copyright (C) 2003, 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_cfg (void) + * adds cfg() function for config access + * initializes variables from the config file + * + */ + + +#include "config.h" + +#include +#include +#include + +#include "debug.h" +#include "evaluator.h" +#include "plugin.h" +#include "cfg.h" + +#ifdef WITH_DMALLOC +#include +#endif + + +static void load_variables(void) +{ + char *section = "Variables"; + char *list, *l, *p; + char *expression; + void *tree; + RESULT result = { 0, 0, 0, NULL }; + + list = cfg_list(section); + l = list; + while (l != NULL) { + while (*l == '|') + l++; + if ((p = strchr(l, '|')) != NULL) + *p = '\0'; + if (strchr(l, '.') != NULL || strchr(l, ':') != 0) { + error("ignoring variable '%s' from %s: structures not allowed", l, cfg_source()); + } else { + expression = cfg_get_raw(section, l, ""); + if (expression != NULL && *expression != '\0') { + tree = NULL; + if (Compile(expression, &tree) == 0 && Eval(tree, &result) == 0) { + SetVariable(l, &result); + debug("Variable %s = '%s' (%g)", l, R2S(&result), R2N(&result)); + DelResult(&result); + } else { + error("error evaluating variable '%s' from %s", list, cfg_source()); + } + DelTree(tree); + } + } + l = p ? p + 1 : NULL; + } + free(list); + +} + + +static void my_cfg(RESULT * result, const int argc, RESULT * argv[]) +{ + int i, len; + char *value; + char *buffer; + + /* calculate key length */ + len = 0; + for (i = 0; i < argc; i++) { + len += strlen(R2S(argv[i])) + 1; + } + + /* allocate key buffer */ + buffer = malloc(len + 1); + + /* prepare key buffer */ + *buffer = '\0'; + for (i = 0; i < argc; i++) { + strcat(buffer, "."); + strcat(buffer, R2S(argv[i])); + } + + /* buffer starts with '.', so cut off first char */ + value = cfg_get("", buffer + 1, ""); + + /* store result */ + SetResult(&result, R_STRING, value); + + /* free buffer again */ + free(buffer); + + free(value); +} + + +int plugin_init_cfg(void) +{ + /* load "Variables" section from cfg */ + load_variables(); + + /* register plugin */ + AddFunction("cfg", -1, my_cfg); + + return 0; +} + +void plugin_exit_cfg(void) +{ + /* empty */ +} diff --git a/plugin_cpuinfo.c b/plugin_cpuinfo.c new file mode 100644 index 0000000..76e7233 --- /dev/null +++ b/plugin_cpuinfo.c @@ -0,0 +1,168 @@ +/* $Id: plugin_cpuinfo.c 1079 2010-01-15 21:44:04Z volker $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_cpuinfo.c $ + * + * plugin for /proc/cpuinfo parsing + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_cpuinfo (void) + * adds functions to access /proc/cpuinfo + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" +#include "hash.h" + +#ifdef __MAC_OS_X_VERSION_10_3 +#include +#include +#endif + +static HASH CPUinfo; +static FILE *stream = NULL; + +static int parse_cpuinfo(char *oid) +{ + int age; + + /* reread every second only */ + age = hash_age(&CPUinfo, NULL); + if (age > 0 && age <= 1000) + return 0; + +#ifndef __MAC_OS_X_VERSION_10_3 + + /* Linux Kernel, /proc-filesystem */ + + if (stream == NULL) + stream = fopen("/proc/cpuinfo", "r"); + if (stream == NULL) { + error("fopen(/proc/cpuinfo) failed: %s", strerror(errno)); + return -1; + } + rewind(stream); + while (!feof(stream)) { + char buffer[256]; + char *c, *key, *val; + fgets(buffer, sizeof(buffer), stream); + c = strchr(buffer, ':'); + if (c == NULL) + continue; + key = buffer; + val = c + 1; + /* strip leading blanks from key */ + while (isspace(*key)) + *key++ = '\0'; + /* strip trailing blanks from key */ + do + *c = '\0'; + while (isspace(*--c)); + /* strip leading blanks from value */ + while (isspace(*val)) + *val++ = '\0'; + /* strip trailing blanks from value */ + for (c = val; *c != '\0'; c++); + while (isspace(*--c)) + *c = '\0'; + + /* add entry to hash table */ + hash_put(&CPUinfo, key, val); + + } + /* to avoid compiler unused warning */ + oid = 0; + +#else + + /* MACH Kernel, MacOS X */ + + char val_ret[256]; + int *val; + size_t val_len; + + if (sysctlbyname(oid, NULL, &val_len, NULL, 0) != 0) { + error("Error %d by sysctl(%s): %s", errno, oid, strerror(errno)); + return -1; + } + if (val_len > sizeof(val_ret)) { + error("Error: Result of sysctl(%s) too big (%zd > %zd)!", oid, val_len, sizeof(val_ret)); + return -1; + } + sysctlbyname(oid, &val_ret, &val_len, NULL, 0); + if (val_len == sizeof(int)) { + /* we got an integer instead of a string */ + val = (int *) val_ret; + snprintf(val_ret, sizeof(val_ret), "%d", *val); + } + hash_put(&CPUinfo, oid, val_ret); +#endif + + return 0; +} + + +static void my_cpuinfo(RESULT * result, RESULT * arg1) +{ + char *key, *val; + + key = R2S(arg1); + if (parse_cpuinfo(key) < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + val = hash_get(&CPUinfo, key, NULL); + if (val == NULL) + val = ""; + + SetResult(&result, R_STRING, val); +} + + +int plugin_init_cpuinfo(void) +{ + hash_create(&CPUinfo); + AddFunction("cpuinfo", 1, my_cpuinfo); + return 0; +} + +void plugin_exit_cpuinfo(void) +{ + if (stream != NULL) { + fclose(stream); + stream = NULL; + } + hash_destroy(&CPUinfo); +} diff --git a/plugin_dbus.c b/plugin_dbus.c new file mode 100644 index 0000000..0647e1c --- /dev/null +++ b/plugin_dbus.c @@ -0,0 +1,857 @@ +/* $Id: plugin_dbus.c -1 $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_dbus.c $ + * + * plugin template + * + * Copyright (C) 2009 Edward Martin + * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_dbus (void) + * adds various functions + * + */ + + +/* define the include files you need */ +#include "config.h" + +#include +#include +#include +#include +#include + +/* these should always be included */ +#include "debug.h" +#include "plugin.h" +#include "cfg.h" +#include "timer.h" + +#ifdef WITH_DMALLOC +#include +#endif + +#include "event.h" +#include +#include +#include +/* + * Internal Text Storage (to catch the events) + */ + +//a buffer of the most recent results (store the strings you see on the screen) +typedef struct { + int argc; + char **arguments; +} dbus_signal_t; + +static struct { + int signals; + dbus_signal_t *a; +} dbus_results = { +0, NULL}; + +//free all resources for the text of a signal +static int clear_signal_txt(const int sig); + +//return a pointer to the struct of text for the signal +static dbus_signal_t *get_signal_txt(const int sig); + +//set the struct of text for the signal +static int set_signal_txt(const int sig, const dbus_signal_t * data); + + +/* + * DBus Functions/types + */ + + +//the max that a message may be in characters (if you have a screen that fits more go crazy) +static const int LCD_MAX_MSG_LEN = 255; +#define DBUS_MAX_SIGNALS 64 +static const char *DBUS_PLUGIN_SECTION = "Plugin:DBus"; + + + +/* + * This connects to dbus and gets relavant things for the LCD + */ + +typedef struct lcd_sig_t lcd_sig_t; +//do not look inside, its private! +struct lcd_sig_t { + void *user_data; + void (*callback) (void *user_data, int argc, char **argv); + void (*user_free) (void *); + char *sender; + char *path; + char *interface; + char *member; + char *rule; +}; + + +typedef struct { + int id; + char *event_name; +} handle_signal_t; + +static DBusConnection *sessconn; +static DBusConnection *sysconn; +static DBusError err; + +static lcd_sig_t *lcd_registered_signals[DBUS_MAX_SIGNALS]; //used mostly for freeing resources +static int registered_sig_count = 0; + +//takes the signal, matches it against a rule, and sends the correct agrument, as a string, to the screen +static DBusHandlerResult lcd_sig_received(DBusConnection * connection, DBusMessage * message, void *sigv); + +//frees all resources for a signal (use lcd_unregister_signal instead) +static void free_signal(lcd_sig_t * sig); +//unregisters a signal and frees its resources +static void lcd_unregister_signal(lcd_sig_t * sig); + +//these copy data in/out of dbus +static void fill_args(DBusMessage * message, int *argcount, char ***argv); +static void free_args(int argc, char **argv); + +//returns 0 on error (no connection opened) +// 1 when only the system connection was opened +// 2 when only the session connection was opened +// 3 both connections were opened +static int lcd_dbus_init(void); + +static void handle_inbound_signal(void *signal, int argc, char **argv); +static void free_handle_signal(handle_signal_t * sig); + +//given a signal, will add a hook so when the signal appears your callback is called +static lcd_sig_t *lcd_register_signal(const char *sender, const char *path, + const char *interface, const char *member, + void (*callback) (void *user_data, int argc, char **argv), void *user_data, + void (*user_free) (void *)); + +static void setup_dbus_events(DBusConnection * conn); + +//to handle watches through the main loop +static dbus_bool_t add_watch(DBusWatch * w, void *data); +static void remove_watch(DBusWatch * w, void *data); +static void toggle_watch(DBusWatch * w, void *data); +static void watch_handle(event_flags_t f, void *data); + +static void dispatch_dbus(void); //tell dbus to read something + + +//to handle timers through the main loop +static void timeout_dbus_handle(void *data); +static dbus_bool_t add_dbus_timeout(DBusTimeout * t, void *data); +static void remove_dbus_timeout(DBusTimeout * t, void *data); +static void toggle_dbus_timeout(DBusTimeout * t, void *data); + +static lcd_sig_t *create_signal(const char *sender, const char *path, + const char *interface, const char *member, + void (*callback) (void *user_data, int argc, char **argv), void *user_data, + void (*user_free) (void *)); + +static int clear_signal_txt(const int sig) +{ + dbus_signal_t *s = get_signal_txt(sig); + if (s == NULL) { + return 1; + } + int i; + if (s->arguments != NULL) { + for (i = 0; i < s->argc; i++) { + if (s->arguments[i] != NULL) { + free(s->arguments[i]); + } + } + free(s->arguments); + s->arguments = NULL; + } + s->argc = 0; + return 0; +} + +static dbus_signal_t *get_signal_txt(const int sig) +{ + if (sig < 0 || sig >= dbus_results.signals) { + return NULL; + } + return &dbus_results.a[sig]; +} + +//sets a signal struct for the given data +static int set_signal_txt(const int sig, const dbus_signal_t * data) +{ + if (sig < 0 || sig >= dbus_results.signals) { + int new_sigs = sig + 1; + //allocate it + dbus_results.a = realloc(dbus_results.a, sizeof(dbus_signal_t) * new_sigs); + int i; + //clear anything just allocated that we are not writing to right now + for (i = dbus_results.signals; i < new_sigs; i++) { + dbus_results.a[i].argc = 0; + dbus_results.a[i].arguments = NULL; + } + dbus_results.signals = new_sigs; + } + //free the old version + if (dbus_results.a[sig].argc != 0) { + clear_signal_txt(sig); + } + dbus_results.a[sig].argc = data->argc; + //need to dup the strings + dbus_results.a[sig].arguments = malloc(sizeof(data->arguments) * data->argc); + int i; + for (i = 0; i < data->argc; i++) { + dbus_results.a[sig].arguments[i] = strdup(data->arguments[i]); + } + return 0; +} + + + +/* + * lcd4linux interface fucntions + */ + + +static void get_argument(RESULT * result, RESULT * sig, RESULT * arg) +{ + int signal = (int) R2N(sig); + int argument = (int) R2N(arg); + + dbus_signal_t *signal_value = get_signal_txt(signal); + char *value = ""; + if (signal_value != NULL && signal_value->argc > argument && signal_value->arguments[argument] != NULL) { + value = signal_value->arguments[argument]; + + } + + /* store result */ + SetResult(&result, R_STRING, value); + +} + +static void clear_arguments(RESULT * result, RESULT * sig) +{ + int signal = (int) R2N(sig); + dbus_signal_t *signal_value = get_signal_txt(signal); + int i; + if (signal_value->arguments != NULL) { + for (i = 0; i < signal_value->argc; i++) { + if (signal_value->arguments[i] != NULL) { + free(signal_value->arguments[i]); + } + } + free(signal_value->arguments); + signal_value->arguments = NULL; + } + signal_value->argc = 0; + + /* store result */ + SetResult(&result, R_STRING, ""); +} + +static void load_dbus_cfg(void) +{ + char *sender, *path, *interface, *member, *eventname; + int i; + const char *sender_fmt = "signal%dsender"; + const char *path_fmt = "signal%dpath"; + const char *interface_fmt = "signal%dinterface"; + const char *member_fmt = "signal%dmember"; + const char *eventname_fmt = "signal%deventname"; + const int max_cfg_len = 32; + char cfg_name[max_cfg_len]; + for (i = 0; i < DBUS_MAX_SIGNALS; i++) { + snprintf(cfg_name, max_cfg_len - 1, sender_fmt, i); + sender = cfg_get(DBUS_PLUGIN_SECTION, cfg_name, ""); + + snprintf(cfg_name, max_cfg_len - 1, path_fmt, i); + path = cfg_get(DBUS_PLUGIN_SECTION, cfg_name, ""); + + snprintf(cfg_name, max_cfg_len - 1, interface_fmt, i); + interface = cfg_get(DBUS_PLUGIN_SECTION, cfg_name, ""); + + snprintf(cfg_name, max_cfg_len - 1, member_fmt, i); + member = cfg_get(DBUS_PLUGIN_SECTION, cfg_name, ""); + + snprintf(cfg_name, max_cfg_len - 1, eventname_fmt, i); + eventname = cfg_get(DBUS_PLUGIN_SECTION, cfg_name, ""); + + if (*path == '\0' && *interface == '\0' && *member == '\0') { + goto cleanup; + } else if (*path == '\0' || *interface == '\0' || *member == '\0') { + error("[DBus] Incomplete configuration specified for signal%d", i); + goto cleanup; + } + + handle_signal_t *sig_info = malloc(sizeof(handle_signal_t)); + sig_info->id = i; + if (*eventname == '\0') { + sig_info->event_name = NULL; + } else { + sig_info->event_name = strdup(eventname); + } + + if (!lcd_register_signal(sender, path, interface, member, handle_inbound_signal, + sig_info, (void (*)(void *)) free_handle_signal)) { + error("[DBus] Error Registering signal %d", i); + } + cleanup: + free(sender); + free(path); + free(interface); + free(member); + free(eventname); + } +} + + +static void free_handle_signal(handle_signal_t * sig) +{ + if (sig->event_name != NULL) { + free(sig->event_name); + } + free(sig); +} + +/* plugin initialization */ +int plugin_init_dbus(void) +{ + if (!lcd_dbus_init()) { + error("[DBus] Could not connect to DBus"); + return 1; + } + //dbus::argument(, )//displays arg# for signal# + AddFunction("dbus::argument", 2, get_argument); + //dbus::clear()//sets the arguments for signal# + AddFunction("dbus::clear", 1, clear_arguments); + + //read out config + load_dbus_cfg(); + return 0; +} + +void plugin_exit_dbus(void) +{ + int i; + //remove all known signals + for (i = registered_sig_count - 1; i >= 0; i--) { + lcd_unregister_signal(lcd_registered_signals[i]); + } + if (sysconn != NULL) { + dbus_connection_unref(sysconn); + } + if (sessconn != NULL) { + dbus_connection_unref(sessconn); + } + //remove all knows signal results + for (i = dbus_results.signals - 1; i >= 0; i--) { + clear_signal_txt(i); + } + +#ifdef DEBUG + //needs to be called to actually free everything, but might free stuff + //mpris_dbus uses and cause a crash on shutdown, enable for leak debugging + dbus_shutdown(); +#endif +} + + +/* + * From here one out it is all dbus specific funtions, + * should probably be split into a seperate file, but i + * keept it here to make the plugin a single file + * + */ + +//watch functions +static dbus_bool_t add_watch(DBusWatch * w, void *data) +{ + (void) data; //ignore it +#if (DBUS_VERSION_MAJOR == 1 && DBUS_VERSION_MINOR == 1 && DBUS_VERSION_MICRO >= 1) || (DBUS_VERSION_MAJOR == 1 && DBUS_VERSION_MINOR > 1) || (DBUS_VERSION_MAJOR > 1) + int fd = dbus_watch_get_unix_fd(w); +#else + int fd = dbus_watch_get_fd(w); +#endif + // int fd = dbus_watch_get_unix_fd(w); //we assume we are using unix + int flags = dbus_watch_get_flags(w); + event_add(watch_handle, w, fd, flags & DBUS_WATCH_READABLE, flags & DBUS_WATCH_WRITABLE, dbus_watch_get_enabled(w)); + return TRUE; +} + +static void remove_watch(DBusWatch * w, void *data) +{ + (void) data; //ignore it +#if (DBUS_VERSION_MAJOR == 1 && DBUS_VERSION_MINOR == 1 && DBUS_VERSION_MICRO >= 1) || (DBUS_VERSION_MAJOR == 1 && DBUS_VERSION_MINOR > 1) || (DBUS_VERSION_MAJOR > 1) + event_del(dbus_watch_get_unix_fd(w)); +#else + event_del(dbus_watch_get_fd(w)); +#endif + // event_del(dbus_watch_get_unix_fd(w)); +} + +static void toggle_watch(DBusWatch * w, void *data) +{ + (void) data; +#if (DBUS_VERSION_MAJOR == 1 && DBUS_VERSION_MINOR == 1 && DBUS_VERSION_MICRO >= 1) || (DBUS_VERSION_MAJOR == 1 && DBUS_VERSION_MINOR > 1) || (DBUS_VERSION_MAJOR > 1) + int fd = dbus_watch_get_unix_fd(w); +#else + int fd = dbus_watch_get_fd(w); +#endif + // int fd = dbus_watch_get_unix_fd(w); //we assume we are using unix + int flags = dbus_watch_get_flags(w); + event_modify(fd, flags & DBUS_WATCH_READABLE, flags & DBUS_WATCH_WRITABLE, dbus_watch_get_enabled(w)); +} + +static void watch_handle(event_flags_t f, void *data) +{ + DBusWatch *w = (DBusWatch *) data; + + //convert the flags + unsigned int flags = 0; + + flags |= (f & EVENT_READ) ? DBUS_WATCH_READABLE : 0; + flags |= (f & EVENT_WRITE) ? DBUS_WATCH_WRITABLE : 0; + flags |= (f & EVENT_HUP) ? DBUS_WATCH_HANGUP : 0; + flags |= (f & EVENT_ERR) ? DBUS_WATCH_ERROR : 0; + + //tell dbus + if (!dbus_watch_handle(w, flags)) { + info("[DBus] dbus_watch_handle(): Not enough memory!"); + } + dispatch_dbus(); +} + +static void dispatch_dbus(void) +{ + if (sessconn != NULL && dbus_connection_get_dispatch_status(sessconn) == DBUS_DISPATCH_DATA_REMAINS) { + while (DBUS_DISPATCH_DATA_REMAINS == dbus_connection_dispatch(sessconn)); + } + if (sysconn != NULL && dbus_connection_get_dispatch_status(sysconn) == DBUS_DISPATCH_DATA_REMAINS) { + while (DBUS_DISPATCH_DATA_REMAINS == dbus_connection_dispatch(sysconn)); + } +} + +static void timeout_dbus_handle(void *data) +{ + DBusTimeout *t = (DBusTimeout *) data; + if (!dbus_timeout_handle(t)) { + info("[DBus] Not enough memory to handle timeout!"); + } + dispatch_dbus(); +} + +static dbus_bool_t add_dbus_timeout(DBusTimeout * t, void *data) +{ + (void) data; //ignore warning + if (!timer_add_late(timeout_dbus_handle, t, dbus_timeout_get_interval(t), 0)) { + return FALSE; + } + return TRUE; +} + + +static void remove_dbus_timeout(DBusTimeout * t, void *data) +{ + (void) data; //ignore warning + timer_remove(timeout_dbus_handle, t); +} + +static void toggle_dbus_timeout(DBusTimeout * t, void *data) +{ + remove_dbus_timeout(t, data); + add_dbus_timeout(t, data); +} + +//add the proper events/callbacks so we get notified about out messages +static void setup_dbus_events(DBusConnection * conn) +{ + if (!dbus_connection_set_watch_functions(conn, add_watch, remove_watch, toggle_watch, NULL, NULL)) { + error("[DBus] dbus_connection_set_watch_functions(): Not enough memory!"); + } + if (!dbus_connection_set_timeout_functions + (conn, add_dbus_timeout, remove_dbus_timeout, toggle_dbus_timeout, NULL, NULL)) { + error("[DBus] dbus_connection_set_timeout_functions(): Not enough memory!"); + } +} + +static int lcd_dbus_init(void) +{ + + int success = 3; + dbus_error_init(&err); //dbus_error_free(&err); + sessconn = dbus_bus_get(DBUS_BUS_SESSION, &err); + if (sessconn == NULL) { + info("[DBus] Error connecting to the dbus session bus: %s\n", err.message); + dbus_error_free(&err); + success &= 1; + } else { +#ifdef DEBUG + dbus_connection_set_exit_on_disconnect(sessconn, FALSE); +#endif + setup_dbus_events(sessconn); + } + + sysconn = dbus_bus_get(DBUS_BUS_SYSTEM, &err); + if (sysconn == NULL) { + info("[DBus] Error connecting to the dbus system bus: %s\n", err.message); + success &= 2; + } else { +#ifdef DEBUG + dbus_connection_set_exit_on_disconnect(sysconn, FALSE); +#endif + setup_dbus_events(sysconn); + } + + return success; +} + +static lcd_sig_t *create_signal(const char *sender, const char *path, + const char *interface, const char *member, + void (*callback) (void *user_data, int argc, char **argv), void *user_data, + void (*user_free) (void *)) +{ + lcd_sig_t *sig = malloc(sizeof(lcd_sig_t)); + sig->callback = callback; + sig->user_data = user_data; + sig->user_free = user_free; + sig->sender = malloc(sizeof(char) * (1 + strlen(sender))); + strcpy(sig->sender, sender); + sig->path = malloc(sizeof(char) * (1 + strlen(path))); + strcpy(sig->path, path); + sig->interface = malloc(sizeof(char) * (1 + strlen(interface))); + strcpy(sig->interface, interface); + sig->member = malloc(sizeof(char) * (1 + strlen(member))); + strcpy(sig->member, member); + + size_t len = strlen(sender) + strlen(path) + strlen(interface) + strlen(member); + char *format; + if (strlen(sig->sender) == 0) { + format = "type='signal',path='%s',interface='%s',member='%s'"; + } else { + format = "type='signal',sender='%s',path='%s',interface='%s',member='%s'"; + } + len += strlen(format); + len *= sizeof(char); + sig->rule = malloc(len); + if (strlen(sig->sender) == 0) { + sprintf(sig->rule, format, path, interface, member); + } else { + sprintf(sig->rule, format, sender, path, interface, member); + } + assert(strlen(sig->rule) < len); + return sig; +} + +static void handle_inbound_signal(void *signal, int argc, char **argv) +{ + handle_signal_t *signal_info = (handle_signal_t *) signal; + dbus_signal_t sig; + sig.argc = argc; + sig.arguments = argv; + set_signal_txt(signal_info->id, &sig); + + if (signal_info->event_name != NULL) { + named_event_trigger(signal_info->event_name); + } +} + +static lcd_sig_t *lcd_register_signal(const char *sender, const char *path, + const char *interface, const char *member, + void (*callback) (void *user_data, int argc, char **argv), void *user_data, + void (*user_free) (void *)) +{ + if (__builtin_expect(registered_sig_count >= DBUS_MAX_SIGNALS, 0)) { //gcc >= 2.96 + //i don't think anything will allow this to ever be hit..in fact It's impossible in the form i wrote the plugin + error + ("[DBus] Attempted to add more than %d dus signals, if you actually need more than that edit DBUS_MAX_SIGNALS in plugin_dbus.c", + DBUS_MAX_SIGNALS); + return NULL; + } + //store everything we need in the singal struct + lcd_sig_t *sig = create_signal(sender, path, interface, member, callback, user_data, user_free); + int success = 3; + if (sessconn != NULL) { + dbus_bus_add_match(sessconn, sig->rule, &err); + if (dbus_error_is_set(&err)) { + info("[DBus] Error adding dbus match to the session bus: %s \n", err.message); + dbus_error_free(&err); + success ^= 1; + } + + + if (!dbus_connection_add_filter(sessconn, lcd_sig_received, sig, NULL) && (success & 1)) { + info("[DBus] Dbus signal registration failed to the session bus!\n"); + dbus_bus_remove_match(sessconn, sig->rule, &err); + success ^= 1; + } + } else { + success ^= 1; + } + if (sysconn != NULL) { + dbus_bus_add_match(sysconn, sig->rule, &err); + if (dbus_error_is_set(&err)) { + info("[DBus] Error adding dbus match to the system bus: %s \n", err.message); + success ^= 2; + } + + if (!dbus_connection_add_filter(sysconn, lcd_sig_received, sig, NULL) && (success & 2)) { + info("[DBus] Dbus signal registration failed to the system bus!\n"); + dbus_bus_remove_match(sysconn, sig->rule, &err); + success ^= 2; + } + } else { + success ^= 2; + } + if (!success) { + free_signal(sig); + return NULL; + } + + lcd_registered_signals[registered_sig_count] = sig; + registered_sig_count++; + return sig; +} + +static void free_signal(lcd_sig_t * sig) +{ + if (sig->user_free != NULL) { + sig->user_free(sig->user_data); + } + free(sig->sender); + free(sig->path); + free(sig->interface); + free(sig->member); + free(sig->rule); + free(sig); +} + +static void lcd_unregister_signal(lcd_sig_t * sig) +{ + if (sig == NULL) { + return; + } + //remove filter and match + if (sessconn != NULL) { + dbus_connection_remove_filter(sessconn, lcd_sig_received, sig); + dbus_bus_remove_match(sessconn, sig->rule, NULL); + } + if (sysconn != NULL) { + dbus_connection_remove_filter(sysconn, lcd_sig_received, sig); + dbus_bus_remove_match(sysconn, sig->rule, NULL); + } + //free user data + free_signal(sig); + + //drop it off the list + int i; + for (i = 0; i < registered_sig_count; i++) { + if (lcd_registered_signals[i] == sig) { + registered_sig_count--; + lcd_registered_signals[i] = lcd_registered_signals[registered_sig_count]; + break; + } + } +} + + +static void fill_args(DBusMessage * message, int *argcount, char ***argv) +{ + dbus_message_ref(message); + int argc = 0; + char **args = NULL; + + + DBusMessageIter iter; + int buf_size = 0; + dbus_message_iter_init(message, &iter); + int current_type; + + //iterate over all arguments, casting all primitaves to strings + while ((current_type = dbus_message_iter_get_arg_type(&iter)) != DBUS_TYPE_INVALID) { + assert(argc <= buf_size); + if (argc >= buf_size) { + buf_size = argc * 2; + if (buf_size == 0) { + buf_size = 1; + } + args = realloc(args, sizeof(char **) * buf_size); + } + if (dbus_type_is_basic(current_type)) { + args[argc] = malloc(sizeof(char) * (1 + LCD_MAX_MSG_LEN)); + args[argc][LCD_MAX_MSG_LEN] = '\0'; + //determine the type + switch (current_type) { + /* Primitive types */ + case DBUS_TYPE_BYTE: + { + char value; + dbus_message_iter_get_basic(&iter, &value); + snprintf(args[argc], LCD_MAX_MSG_LEN, "%hhx", value); + } + + break; + case DBUS_TYPE_BOOLEAN: + { + dbus_bool_t value; + dbus_message_iter_get_basic(&iter, &value); + if (value) { + strcpy(args[argc], "true"); + } else { + strcpy(args[argc], "false"); + } + + } + break; + case DBUS_TYPE_INT16: + { + dbus_int16_t value; + dbus_message_iter_get_basic(&iter, &value); + snprintf(args[argc], LCD_MAX_MSG_LEN, "%hd", value); + } + break; + case DBUS_TYPE_UINT16: + { + dbus_uint16_t value; + dbus_message_iter_get_basic(&iter, &value); + snprintf(args[argc], LCD_MAX_MSG_LEN, "%hu", value); + } + break; + case DBUS_TYPE_INT32: + { + dbus_int32_t value; + dbus_message_iter_get_basic(&iter, &value); + snprintf(args[argc], LCD_MAX_MSG_LEN, "%d", value); + } + break; + case DBUS_TYPE_UINT32: + { + dbus_uint32_t value; + dbus_message_iter_get_basic(&iter, &value); + snprintf(args[argc], LCD_MAX_MSG_LEN, "%u", value); + } + break; + case DBUS_TYPE_INT64: + { + dbus_int64_t value; + dbus_message_iter_get_basic(&iter, &value); + snprintf(args[argc], LCD_MAX_MSG_LEN, "%jd", (intmax_t) value); + } + break; + case DBUS_TYPE_UINT64: + { + dbus_uint64_t value; + dbus_message_iter_get_basic(&iter, &value); + snprintf(args[argc], LCD_MAX_MSG_LEN, "%ju", (uintmax_t) value); + } + break; + case DBUS_TYPE_DOUBLE: + { + double value; + dbus_message_iter_get_basic(&iter, &value); + snprintf(args[argc], LCD_MAX_MSG_LEN, "%f", value); + } + break; + case DBUS_TYPE_STRING: //all strings + case DBUS_TYPE_OBJECT_PATH: + case DBUS_TYPE_SIGNATURE: + { + char *value; + dbus_message_iter_get_basic(&iter, &value); + snprintf(args[argc], LCD_MAX_MSG_LEN, "%s", value); + } + break; + case DBUS_TYPE_INVALID: + default: + //not supported + free(args[argc]); + args[argc] = NULL; + assert(0); //should never ever happen... + + break; + } + } else { + args[argc] = NULL; + } + + argc++; + dbus_message_iter_next(&iter); + } + + + *argcount = argc; + *argv = args; + dbus_message_unref(message); +} + + +static DBusHandlerResult lcd_sig_received(DBusConnection * connection, DBusMessage * msg, void *sigv) +{ + (void) connection; + dbus_message_ref(msg); + lcd_sig_t *sig = sigv; + //compare the signal to the one we were assigned + if (dbus_message_get_type(msg) != DBUS_MESSAGE_TYPE_SIGNAL) { + dbus_message_unref(msg); + return DBUS_HANDLER_RESULT_NOT_YET_HANDLED; + } + //we don't check the sender because we (probably) asked by name, not by sender + if (!dbus_message_has_member(msg, sig->member) || + !dbus_message_has_path(msg, sig->path) || !dbus_message_has_interface(msg, sig->interface)) { + dbus_message_unref(msg); + return DBUS_HANDLER_RESULT_NOT_YET_HANDLED; + } + //call the users function + if (sig->callback != NULL) { + char **args; + int argc; + fill_args(msg, &argc, &args); + sig->callback(sig->user_data, argc, args); + free_args(argc, args); + } + + dbus_message_unref(msg); + return DBUS_HANDLER_RESULT_HANDLED; +} + + + +static void free_args(int argc, char **argv) +{ + int i; + //free args + for (i = 0; i < argc; i++) { + if (argv[i] != NULL) { + free(argv[i]); + } + } + + if (argv != NULL && argc != 0) { + free(argv); + } + +} diff --git a/plugin_diskstats.c b/plugin_diskstats.c new file mode 100644 index 0000000..bfaaa0e --- /dev/null +++ b/plugin_diskstats.c @@ -0,0 +1,155 @@ +/* $Id: plugin_diskstats.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_diskstats.c $ + * + * plugin for /proc/diskstats parsing + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_diskstats (void) + * adds functions to access /proc/stat + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" +#include "hash.h" + + +static HASH DISKSTATS; +static FILE *stream = NULL; + + +static int parse_diskstats(void) +{ + int age; + + /* reread every 10 msec only */ + age = hash_age(&DISKSTATS, NULL); + if (age > 0 && age <= 10) + return 0; + + if (stream == NULL) + stream = fopen("/proc/diskstats", "r"); + if (stream == NULL) { + error("fopen(/proc/diskstats) failed: %s", strerror(errno)); + return -1; + } + + rewind(stream); + + while (!feof(stream)) { + char buffer[1024]; + char dev[64]; + char *beg, *end; + unsigned int num, len; + + if (fgets(buffer, sizeof(buffer), stream) == NULL) + break; + + /* fetch device name (3rd column) as key */ + num = 0; + beg = buffer; + end = beg; + while (*beg) { + while (*beg == ' ') + beg++; + end = beg + 1; + while (*end && *end != ' ') + end++; + if (num++ == 2) + break; + beg = end ? end + 1 : NULL; + } + len = end ? (unsigned) (end - beg) : strlen(beg); + + if (len >= sizeof(dev)) + len = sizeof(dev) - 1; + strncpy(dev, beg, len); + dev[len] = '\0'; + + hash_put_delta(&DISKSTATS, dev, buffer); + + } + return 0; +} + + +static void my_diskstats(RESULT * result, RESULT * arg1, RESULT * arg2, RESULT * arg3) +{ + char *dev, *key; + int delay; + double value; + + if (parse_diskstats() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + dev = R2S(arg1); + key = R2S(arg2); + delay = R2N(arg3); + + value = hash_get_regex(&DISKSTATS, dev, key, delay); + + SetResult(&result, R_NUMBER, &value); +} + + +int plugin_init_diskstats(void) +{ + int i; + char *header[] = { "major", "minor", "name", + "reads", "read_merges", "read_sectors", "read_ticks", + "writes", "write_merges", "write_sectors", "write_ticks", + "in_flight", "io_ticks", "time_in_queue", "" + }; + + hash_create(&DISKSTATS); + hash_set_delimiter(&DISKSTATS, " \n"); + for (i = 0; *header[i] != '\0'; i++) { + hash_set_column(&DISKSTATS, i, header[i]); + } + + AddFunction("diskstats", 3, my_diskstats); + return 0; +} + +void plugin_exit_diskstats(void) +{ + if (stream != NULL) { + fclose(stream); + stream = NULL; + } + hash_destroy(&DISKSTATS); +} diff --git a/plugin_dvb.c b/plugin_dvb.c new file mode 100644 index 0000000..36d515a --- /dev/null +++ b/plugin_dvb.c @@ -0,0 +1,169 @@ +/* $Id: plugin_dvb.c 939 2009-01-04 14:14:31Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_dvb.c $ + * + * plugin for DVB status + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_dvb (void) + * adds dvb() function + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef HAVE_LINUX_DVB_FRONTEND_H +#include +#else +#warning linux/dvb/frontend.h not found: using hardcoded ioctl definitions +#define FE_READ_BER _IOR('o', 70, __u32) +#define FE_READ_SIGNAL_STRENGTH _IOR('o', 71, __u16) +#define FE_READ_SNR _IOR('o', 72, __u16) +#define FE_READ_UNCORRECTED_BLOCKS _IOR('o', 73, __u32) +#endif + +#include "debug.h" +#include "plugin.h" +#include "hash.h" + +static char *frontend = "/dev/dvb/adapter0/frontend0"; + +static HASH DVB; + +static int get_dvb_stats(void) +{ + static int ioc_disable = 0; + + int age; + int fd; + unsigned short snr, sig; + unsigned long ber, ucb; + char val[16]; + + /* reread every 1000 msec only */ + age = hash_age(&DVB, NULL); + if (age > 0 && age <= 1000) + return 0; + + /* open frontend */ + fd = open(frontend, O_RDONLY); + if (fd == -1) { + error("open(%s) failed: %s", frontend, strerror(errno)); + return -1; + } + + sig = 0; + if ((ioc_disable & 0x01) == 0 && ioctl(fd, FE_READ_SIGNAL_STRENGTH, &sig) != 0) { + error("ioctl(FE_READ_SIGNAL_STRENGTH) failed: %s", strerror(errno)); + if (errno == ENOSYS) { + ioc_disable |= 0x01; + error("ioctl(FE_READ_SIGNAL_STRENGTH) disabled."); + } + } + + snr = 0; + if ((ioc_disable & 0x02) == 0 && ioctl(fd, FE_READ_SNR, &snr) != 0) { + error("ioctl(FE_READ_SNR) failed: %s", strerror(errno)); + if (errno == ENOSYS) { + ioc_disable |= 0x02; + error("ioctl(FE_READ_SNR) disabled."); + } + } + + ber = 0; + if ((ioc_disable & 0x04) == 0 && ioctl(fd, FE_READ_BER, &ber) != 0) { + error("ioctl(FE_READ_BER) failed: %s", strerror(errno)); + if (errno == ENOSYS) { + ioc_disable |= 0x04; + error("ioctl(FE_READ_BER) disabled."); + } + } + + ucb = 0; + if ((ioc_disable & 0x08) == 0 && ioctl(fd, FE_READ_UNCORRECTED_BLOCKS, &ucb) != 0) { + error("ioctl(FE_READ_UNCORRECTED_BLOCKS) failed: %s", strerror(errno)); + if (errno == ENOSYS) { + ioc_disable |= 0x08; + error("ioctl(FE_READ_UNCORRECTED_BLOCKS) disabled."); + } + } + + close(fd); + + snprintf(val, sizeof(val), "%f", sig / 65535.0); + hash_put(&DVB, "signal_strength", val); + + snprintf(val, sizeof(val), "%f", snr / 65535.0); + hash_put(&DVB, "snr", val); + + snprintf(val, sizeof(val), "%lu", ber); + hash_put(&DVB, "ber", val); + + snprintf(val, sizeof(val), "%lu", ucb); + hash_put(&DVB, "uncorrected_blocks", val); + + return 0; +} + + +static void my_dvb(RESULT * result, RESULT * arg1) +{ + char *val; + + if (get_dvb_stats() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + val = hash_get(&DVB, R2S(arg1), NULL); + if (val == NULL) + val = ""; + + SetResult(&result, R_STRING, val); +} + + +int plugin_init_dvb(void) +{ + hash_create(&DVB); + AddFunction("dvb", 1, my_dvb); + return 0; +} + + +void plugin_exit_dvb(void) +{ + hash_destroy(&DVB); +} diff --git a/plugin_event.c b/plugin_event.c new file mode 100644 index 0000000..05f2bea --- /dev/null +++ b/plugin_event.c @@ -0,0 +1,94 @@ +/* $Id: plugin_event.c -1 $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_event.c $ + * + * plugin template + * + * Copyright (C) 2003 Ed Martin + * Copyright (C) 2004, 2005, 2006, 2007, 2008 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_event (void) + * adds various functions + * + */ + + +/* define the include files you need */ +#include "config.h" + +#include +#include +#include + +/* these should always be included */ +#include "debug.h" +#include "plugin.h" +#include "event.h" + +#ifdef WITH_DMALLOC +#include +#endif + + + +/* function 'trigger' */ +/* takes one argument, a string */ +/* triggers the event */ + +static void my_trigger(RESULT * result, RESULT * arg1) +{ + char *param; + + /* Get Parameter */ + /* R2N stands for 'Result to Number' */ + param = R2S(arg1); + named_event_trigger(param); + + char *value = ""; + + /* store result */ + /* when called with R_NUMBER, it assumes the */ + /* next parameter to be a pointer to double */ + SetResult(&result, R_NUMBER, &value); +} + + +/* plugin initialization */ +/* MUST NOT be declared 'static'! */ +int plugin_init_event(void) +{ + + /* register all our cool functions */ + /* the second parameter is the number of arguments */ + /* -1 stands for variable argument list */ + AddFunction("event::trigger", 1, my_trigger); + + + return 0; +} + +void plugin_exit_event(void) +{ + /* free any allocated memory */ + /* close filedescriptors */ +} diff --git a/plugin_exec.c b/plugin_exec.c new file mode 100644 index 0000000..cf5e5ee --- /dev/null +++ b/plugin_exec.c @@ -0,0 +1,284 @@ +/* $Id: plugin_exec.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_exec.c $ + * + * plugin for external processes + * + * Copyright (C) 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * based on the old 'exec' client which is + * Copyright (C) 2001 Leopold Tötsch + * + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_exec (void) + * adds functions to start external pocesses + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" +#include "hash.h" +#include "cfg.h" +#include "thread.h" +#include "qprintf.h" + + +#define NUM_THREADS 16 +#define SHM_SIZE 4096 + +typedef struct { + int delay; + int mutex; + pid_t pid; + int shmid; + char *cmd; + char *key; + char *ret; +} EXEC_THREAD; + +static EXEC_THREAD Thread[NUM_THREADS]; +static int max_thread = -1; + +static HASH EXEC; + + +/* x^0 + x^5 + x^12 */ +#define CRCPOLY 0x8408 + +static unsigned short CRC(const char *s) +{ + int i; + unsigned short crc; + + /* seed value */ + crc = 0xffff; + + while (*s != '\0') { + crc ^= *s++; + for (i = 0; i < 8; i++) + crc = (crc >> 1) ^ ((crc & 1) ? CRCPOLY : 0); + } + return crc; +} + + +static void exec_thread(void *data) +{ + EXEC_THREAD *Thread = (EXEC_THREAD *) data; + FILE *pipe; + char buffer[SHM_SIZE]; + int len; + + /* use a safe path */ + putenv("PATH=/usr/local/bin:/usr/bin:/bin"); + + /* forever... */ + while (1) { + pipe = popen(Thread->cmd, "r"); + if (pipe == NULL) { + error("exec error: could not run pipe '%s': %s", Thread->cmd, strerror(errno)); + len = 0; + } else { + len = fread(buffer, 1, SHM_SIZE - 1, pipe); + if (len <= 0) { + error("exec error: could not read from pipe '%s': %s", Thread->cmd, strerror(errno)); + len = 0; + } + pclose(pipe); + } + + /* force trailing zero */ + buffer[len] = '\0'; + + /* remove trailing CR/LF */ + while (len > 0 && (buffer[len - 1] == '\n' || buffer[len - 1] == '\r')) { + buffer[--len] = '\0'; + } + + /* lock shared memory */ + mutex_lock(Thread->mutex); + /* write data */ + strncpy(Thread->ret, buffer, SHM_SIZE); + /* unlock shared memory */ + mutex_unlock(Thread->mutex); + usleep(Thread->delay); + } +} + + +static void destroy_exec_thread(const int n) +{ + thread_destroy(Thread[n].pid); + + if (Thread[n].mutex != 0) + mutex_destroy(Thread[n].mutex); + if (Thread[n].cmd) + free(Thread[n].cmd); + if (Thread[n].key) + free(Thread[n].key); + if (Thread[n].ret) + shm_destroy(Thread[n].shmid, Thread[n].ret); + + Thread[n].delay = 0; + Thread[n].mutex = 0; + Thread[n].pid = 0; + Thread[n].shmid = 0; + Thread[n].cmd = NULL; + Thread[n].key = NULL; + Thread[n].ret = NULL; +} + + +static int create_exec_thread(const char *cmd, const char *key, const int delay) +{ + char name[10]; + + if (max_thread >= NUM_THREADS) { + error("cannot create exec thread <%s>: thread buffer full!", cmd); + return -1; + } + + max_thread++; + Thread[max_thread].delay = delay; + Thread[max_thread].mutex = mutex_create(); + Thread[max_thread].pid = -1; + Thread[max_thread].cmd = strdup(cmd); + Thread[max_thread].key = strdup(key); + Thread[max_thread].ret = NULL; + + /* create communication buffer */ + Thread[max_thread].shmid = shm_create((void **) &Thread[max_thread].ret, SHM_SIZE); + + /* catch error */ + if (Thread[max_thread].shmid < 0) { + error("cannot create exec thread <%s>: shared memory allocation failed!", cmd); + destroy_exec_thread(max_thread--); + return -1; + } + + /* create thread */ + qprintf(name, sizeof(name), "exec-%s", key); + Thread[max_thread].pid = thread_create(name, exec_thread, &Thread[max_thread]); + + /* catch error */ + if (Thread[max_thread].pid < 0) { + error("cannot create exec thread <%s>: fork failed?!", cmd); + destroy_exec_thread(max_thread--); + return -1; + } + + return 0; +} + + +static int do_exec(const char *cmd, const char *key, int delay) +{ + int i, age; + + age = hash_age(&EXEC, key); + + if (age < 0) { + hash_put(&EXEC, key, ""); + /* first-time call: create thread */ + if (delay < 10) { + error("exec(%s): delay %d is too short! using 10 msec", cmd, delay); + delay = 10; + } + if (create_exec_thread(cmd, key, 1000 * delay)) { + return -1; + } + return 0; + } + + /* reread every 10 msec only */ + if (age > 0 && age <= 10) + return 0; + + /* find thread */ + for (i = 0; i <= max_thread; i++) { + if (strcmp(key, Thread[i].key) == 0) { + /* lock shared memory */ + mutex_lock(Thread[i].mutex); + /* copy data */ + hash_put(&EXEC, key, Thread[i].ret); + /* unlock shared memory */ + mutex_unlock(Thread[i].mutex); + return 0; + } + } + + error("internal error: could not find thread exec-%s", key); + return -1; +} + +static void my_exec(RESULT * result, RESULT * arg1, RESULT * arg2) +{ + char *cmd, key[5], *val; + int delay; + + cmd = R2S(arg1); + delay = (int) R2N(arg2); + + qprintf(key, sizeof(key), "%x", CRC(cmd)); + + if (do_exec(cmd, key, delay) < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + val = hash_get(&EXEC, key, NULL); + if (val == NULL) + val = ""; + + SetResult(&result, R_STRING, val); +} + + +int plugin_init_exec(void) +{ + hash_create(&EXEC); + AddFunction("exec", 2, my_exec); + return 0; +} + + +void plugin_exit_exec(void) +{ + int i; + + for (i = 0; i <= max_thread; i++) { + destroy_exec_thread(i); + } + + hash_destroy(&EXEC); +} diff --git a/plugin_fifo.c b/plugin_fifo.c new file mode 100644 index 0000000..4166b05 --- /dev/null +++ b/plugin_fifo.c @@ -0,0 +1,318 @@ +/* $Id: plugin_fifo.c 1112 2010-02-14 02:47:49Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_fifo.c $ + * + * Fifo plugin + * + * Copyright (C) 2008 Michael Vogt + * Copyright (C) 2010 Mattia Jona-Lasinio + * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2010 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * Configuration parameters: + * + * - FifoPath 'string' : use as the fifo complete file path + * If absent use /tmp/lcd4linux.fifo) + * + * - FifoBufSize num : if the plugin is unable to determine the display size then + * set the size of the internal buffer to characters + * otherwise use the display size (number of columns). + * If no display size is available and no FifoBufSize parameter + * is specified then arbitrarily set the internal buffer size + * to 80 characters. + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" +#include "cfg.h" + +#ifdef WITH_DMALLOC +#include +#endif + +#define FIFO_MAXPATH 256 +#define FIFO_DEFAULT_PATH /tmp/lcd4linux.fifo +#define FIFO_DEFAULT_BUFSIZE 80 +#define str(s) #s +#define string(s) str(s) + +struct FifoData { + char *path; + char *msg; + int msglen; + int input; + int created; +}; + +static struct FifoData fd = { + .path = NULL, + .msg = NULL, + .msglen = -1, + .input = -1, + .created = -1, +}; + + +static int confFifo(struct FifoData *p) +{ + char *path, *disp, *sect, *fifosect = "Plugin:FIFO"; + unsigned int pathlen; + + info("[FIFO] Reading config file '%s'", cfg_source()); + + path = cfg_get(fifosect, "FifoPath", string(FIFO_DEFAULT_PATH)); + pathlen = strlen(path); + if (pathlen == 0) { + info("[FIFO] Invalid '%s.FifoPath' entry from '%s'. " + "Assuming " string(FIFO_DEFAULT_PATH), fifosect, cfg_source()); + free(path); + path = strdup(string(FIFO_DEFAULT_PATH)); + pathlen = strlen(path); + } + if (pathlen > FIFO_MAXPATH) { + error("[FIFO] Error: Too long '%s.FifoPath' entry from '%s'. " + "(MAX " string(FIFO_MAXPATH) " chars)", fifosect, cfg_source()); + free(path); + return (-1); + } + info("[FIFO] Read '%s.FifoPath' value is '%s'", fifosect, path); + + disp = cfg_get(NULL, "Display", NULL); + if (disp == NULL) { + error("[FIFO] Error: Could not get the Display name from '%s'", cfg_source()); + free(path); + return (-1); + } + if ((sect = malloc(1 + strlen("Display:") + strlen(disp))) == NULL) { + error("[FIFO] Error: Memory allocation failed"); + free(disp); + free(path); + return (-1); + } + strcpy(sect, "Display:"); + strcat(sect, disp); + info("[FIFO] Using display '%s'.", disp); + free(disp); + + disp = cfg_get(sect, "Size", NULL); + if (disp != NULL) { + info("[FIFO] Getting the buffer size from '%s.Size'", sect); + if (sscanf(disp, "%dx%*d", &p->msglen) != 1) { + info("[FIFO] Could not determine the display size. " "Assuming " string(FIFO_DEFAULT_BUFSIZE)); + p->msglen = FIFO_DEFAULT_BUFSIZE; + } + free(disp); + } else { + info("[FIFO] Could not find a '%s.Size' entry.", sect); + if (cfg_number(fifosect, "FifoBufSize", FIFO_DEFAULT_BUFSIZE, 0, -1, &p->msglen) > 0) { + info("[FIFO] Getting the buffer size from '%s.FifoBufSize'", fifosect); + } else { + info("[FIFO] Could not find a valid '%s.FifoBufSize' entry. " + "Assuming " string(FIFO_DEFAULT_BUFSIZE), fifosect); + p->msglen = FIFO_DEFAULT_BUFSIZE; + } + } + info("[FIFO] Read buffer size is '%d'", p->msglen); + free(sect); + + if ((p->msg = malloc(2 + pathlen + p->msglen)) == NULL) { + error("[FIFO] Error: Memory allocation failed"); + free(path); + return (-1); + } + p->msg[0] = 0; + p->path = p->msg + p->msglen + 1; + strcpy(p->path, path); + free(path); + + return (0); +} + + +static int makeFifo(struct FifoData *p) +{ + struct stat st; + + if (stat(p->path, &st) < 0) { + if (errno == ENOENT) { + if (mkfifo(p->path, 0666) == 0) { + p->created = 1; + + return (0); + } + error("Couldn't create FIFO \"%s\": %s\n", p->path, strerror(errno)); + + return (-1); + } + error("Failed to stat FIFO \"%s\": %s\n", p->path, strerror(errno)); + + return (-1); + } + + if (!S_ISFIFO(st.st_mode)) { + error("\"%s\" already exists, but is not a FIFO", p->path); + + return (-1); + } + + return (0); +} + + +static void closeFifo(struct FifoData *p) +{ + struct stat st; + + if (p->input >= 0) { + close(p->input); + p->input = -1; + } + + if ((p->created >= 0) && (stat(p->path, &st) == 0)) { + debug("Removing FIFO \"%s\"\n", p->path); + if (unlink(p->path) < 0) { + error("Could not remove FIFO \"%s\": %s\n", p->path, strerror(errno)); + + return; + } + p->created = -1; + } + + if (p->msg) { + free(p->msg); + p->msg = p->path = NULL; + p->msglen = -1; + } +} + + +static int openFifo(struct FifoData *p) +{ + if (p->created < 0) { + error("Error: FIFO \"%s\" does not exist: %s\n", p->path, strerror(errno)); + + return (-1); + } + + if ((p->input = open(p->path, O_RDONLY | O_NONBLOCK)) < 0) { + error("Could not open FIFO \"%s\" for reading: %s\n", p->path, strerror(errno)); + closeFifo(p); + + return (-1); + } + + return (0); +} + + +static int startFifo(struct FifoData *p) +{ + int res; + + if ((res = confFifo(p))) + return (res); + + if ((res = makeFifo(p))) + return (res); + + if ((res = openFifo(p))) + return (res); + + /* ignore broken pipe */ + signal(SIGPIPE, SIG_IGN); + + return (res); +} + + +static void readFifo(struct FifoData *p) +{ + int bytes; + + bytes = read(p->input, p->msg, p->msglen); + if (bytes == 0) + return; + + if (bytes > 0) { + p->msg[bytes] = 0; + while (bytes--) + if (p->msg[bytes] < 0x20) + p->msg[bytes] = ' '; + } else { + error("[FIFO] Error %i: %s", errno, strerror(errno)); + strcpy(p->msg, "ERROR"); + } +} + + +static void runFifo(RESULT * result) +{ + static int state = 1; + struct FifoData *p = &fd; + char *s; + + switch (state) { + case 1: + /* Called for the first time. Set up everything. */ + state = startFifo(p); + s = ""; + break; + + case 0: + /* Init went fine. Now run in normal operation mode. */ + readFifo(p); + s = p->msg; + break; + + default: + /* There was an error somewhere in init. Do nothing. */ + s = "ERROR"; + break; + } + + /* Store the result */ + SetResult(&result, R_STRING, s); +} + + +/* plugin initialization */ +int plugin_init_fifo(void) +{ + AddFunction("fifo::read", 0, runFifo); + + return (0); +} + + +void plugin_exit_fifo(void) +{ + closeFifo(&fd); +} diff --git a/plugin_file.c b/plugin_file.c new file mode 100644 index 0000000..8c19924 --- /dev/null +++ b/plugin_file.c @@ -0,0 +1,106 @@ +/* $Id: plugin_file.c 782 2007-03-21 05:01:11Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_file.c $ + * + * plugin to perform simple file operations + * + * Copyright (C) 2006 Chris Maj + * Copyright (C) 2006 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_file (void) + * adds various functions + * + */ + + +/* define the include files you need */ +#include "config.h" + +#include +#include + +/* these should always be included */ +#include "debug.h" +#include "plugin.h" + +#ifdef WITH_DMALLOC +#include +#endif + + +/* function 'readline' */ +/* takes two arguments, file name and line number */ +/* returns text of that line */ + +static void my_readline(RESULT * result, RESULT * arg1, RESULT * arg2) +{ + char value[80], val2[80]; + FILE *fp; + int reqline, i, size; + + reqline = R2N(arg2); + fp = fopen(R2S(arg1), "r"); + if (!fp) { + error("readline couldn't open file '%s'", R2S(arg1)); + value[0] = '\0'; + } else { + i = 0; + while (!feof(fp) && i++ < reqline) { + fgets(val2, sizeof(val2), fp); + size = strcspn(val2, "\r\n"); + strncpy(value, val2, size); + value[size] = '\0'; + /* more than 80 chars, chew up rest of line */ + while (!feof(fp) && strchr(val2, '\n') == NULL) { + fgets(val2, sizeof(val2), fp); + } + } + fclose(fp); + if (i <= reqline) { + error("readline requested line %d but file only had %d lines", reqline, i - 1); + value[0] = '\0'; + } + } + + /* store result */ + SetResult(&result, R_STRING, &value); +} + +/* plugin initialization */ +/* MUST NOT be declared 'static'! */ +int plugin_init_file(void) +{ + + /* register all our cool functions */ + /* the second parameter is the number of arguments */ + /* -1 stands for variable argument list */ + AddFunction("file::readline", 2, my_readline); + + return 0; +} + +void plugin_exit_file(void) +{ + /* free any allocated memory */ + /* close filedescriptors */ +} diff --git a/plugin_gps.c b/plugin_gps.c new file mode 100644 index 0000000..e803c0c --- /dev/null +++ b/plugin_gps.c @@ -0,0 +1,725 @@ +/* $Id: plugin_gps.c 1136 2010-11-28 16:07:16Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_gps.c $ + * + * gps plugin (nmea), code by michu / www.neophob.com, based on nmeap, http://sourceforge.net/projects/nmeap/ + * + * Copyright (C) 2007 Michu - http://www.neophob.com + * Copyright (C) 2004, 2005, 2006, 2007 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * GPS Plugin for lcd4linux, by michael vogt / http://www.neophob.com + * contact: michu@neophob.com + * + * based on nmeap by daveh, http://www.dmh2000.com/ or http://sourceforge.net/projects/nmeap/ + * you need a compiled libnmeap to compile this plugin. + * + * History: + * v0.1 -initial release + * v0.2 -fix include files, include and (embedded devices) + * -fixed emulation mode (read only x bytes instead of the whole emulated nmea data) + * -improved error handling (if there are no parameters defined, lcd4linx will display "GPS ARG ERR") + * -display raw nmea string from the gps receiver + * -added support for gps device with 9600 baud (env. variable) + * -added the option that the widget graps data from the buffer and not from the gps device (usefull for multible widgets) + * v0.3 -improved nmea parsing + * -improved gps-emulator + * -time is now updated with rmc and gga sentence + * + * TODO: + * -update direction only when speed > 5 kmh + * -add more data fields + * -dump nmea string to external file + * + * Exported functions: + * int plugin_init_gps (void) - default plugin initialisation + * void parse(SHOW-OPTIONS, DISPLAY-OPTIONS) + * display option define, what the plugin should display + * + * OPTION: EXAMPLE: + * ------- -------- + * + * PARAMETER 1: + * #define SHOW_ALTITUDE 0x000000001 alt:500 + * #define SHOW_SPEED 0x000000010 spd:30 + * #define SHOW_COURSE 0x000000100 dir:NO + * #define SHOW_SATELLITES 0x000001000 sat:4 + * #define SHOW_QUALITY 0x000010000 qua:1 + * #define SHOW_STATUS 0x000100000 sta:V + * #define SHOW_TIME_UTC 0x001000000 utc:113459 + * #define SHOW_DATE 0x010000000 dat:190204 (19.02.2004) + * + * PARAMETER 2: + * #define OPTION_NO_PREFIX 0x000000001 disable prefix (example, instead of "alt:500" it displays "500" + * #define OPTION_SPEED_IN_KNOTS 0x000000010 when use the SHOW_SPEED option, display speed in knots instead in km/h + * #define OPTION_RAW_NMEA 0x000000100 outputs the parsed nmea string, only valid when EMULATE is not defined! + * #define OPTION_GET_BUFFERDATA 0x000001000 when you define more than 1 gps widget + * each widget will get updates and cause some ugly side effects, specially when you display the time + * by enabling this option, the widget will not read any nmea data from the serial port. + * KEEP IN MIND that there must be ONE widget which get buffered data (means read data from the port) + * + * #define SHOW_NMEA_STATUS 0x010000000 OK:0033/Error:0002/Incomplete:0002 + * + * + * Examples: + * - gps::parse('0x011','0') will display the altitude and speed -> alt:500 spd:43 + * - gps::parse('0x01100','0') will display the course and the numbers of satellites -> dir:NO sat:3 + * - gps::parse('0x01','0x01') will display the speed without prefix -> 50 + * - gps::parse('0x01','0x01') will display the speed in knots without prefix -> 27 + * + * ENV VARIABLES + * To finetune plugin_gps you may define some env variables: + * GPS_PORT gps device, default value is /dev/usb/tts/1 + * GPS_9600 serial port speed, default is 4800 baud, if you define this var speed will be 9600 (export GPS_9600=dummy) + */ + + +/* define the include files you need */ +#include "config.h" + +#include +#include +#include +#include +#include +#include //used for serial port flags +#include + + +/* these should always be included */ +#include "debug.h" +#include "plugin.h" + +#ifdef WITH_DMALLOC +#include +#endif + +#include "nmeap.h" + +//#define EMULATE //remove comment to enable gps data emulation... +#define EMU_BUFFER_READ_SIZE 128 //how many bytes are read each loop aka emulation speed +#define BUFFER_SIZE 256 + +#define SHOW_ALTITUDE 0x000000001 +#define SHOW_SPEED 0x000000010 +#define SHOW_COURSE 0x000000100 +#define SHOW_SATELLITES 0x000001000 +#define SHOW_QUALITY 0x000010000 +#define SHOW_STATUS 0x000100000 +#define SHOW_TIME_UTC 0x001000000 +#define SHOW_DATE 0x010000000 + +#define OPTION_NO_PREFIX 0x000000001 +#define OPTION_SPEED_IN_KNOTS 0x000000010 +#define OPTION_RAW_NMEA 0x000000100 //outputs the parsed nmea string, only valid when EMULATE is not defined! +#define OPTION_GET_BUFFERDATA 0x000001000 //when you define more than 1 gps widget + //each widget will get updates and cause some ugly side effects, specially when you display the time + //by enabling this option, the widget will not read any nmea data from the serial port. + //KEEP IN MIND that there must be ONE widget which does not get buffered data (means read data from the port) +#define OPTION_DEBUG 0x000010000 +#define SHOW_NMEA_STATUS 0x010000000 + +static float course = 0.f; //degrees +static float altitude = 0.f; +static float speed = 0.f; //Speed over ground in KNOTS!! +static int satellites = 0; //Number of satellites in use (00-12) +static int quality = 0; //GPS quality indicator (0 - fix not valid, 1 - GPS fix, 2 - DGPS fix) +static char gpsStatus = 'V'; //A=active or V=Void +static unsigned long gpsTime = 0; //UTC of position fix in hhmmss format +static unsigned long gpsDate = 0; //Date in ddmmyy format + +static int msgCounter = 0; //parsed nmea-sentence +static int errCounter = 0; //parsed error nmea-sentence +static int incomplCounter = 0; //incomplete parsed nmea-sentence +/* ---------------------------------------------------------------------------------------*/ +/* STEP 1 : allocate the data structures. be careful if you put them on the stack because */ +/* they need to be live for the duration of the parser */ +/* ---------------------------------------------------------------------------------------*/ +static nmeap_context_t nmea; /* parser context */ +static nmeap_gga_t gga; /* this is where the data from GGA messages will show up */ +static nmeap_rmc_t rmc; /* this is where the data from RMC messages will show up */ +static int user_data; /* user can pass in anything. typically it will be a pointer to some user data */ + +static int fd_g; /* port handler */ +static unsigned int emu_read_ofs = 0; +static int debug = 0; //debug flag + +static char Name[] = "plugin_gps.c"; + +static int fndStr = 0; //how many bytes were saved from the last read +static char backBuffer[BUFFER_SIZE]; //the buffer to save incomplete nmea strings + + +#ifdef EMULATE +char test_vector[] = { +/* "$GPGGA,123519,3929.946667,N,11946.086667,E,1,08,0.9,545.4,M,46.9,M,,*4A\r\n" // good + "$xyz,1234,asdfadfasdfasdfljsadfkjasdfk\r\n" // junk + "$GPRMC,225446,A,4916.45,N,12311.12,W,000.5,054.7,191194,020.3,E*68\r\n" // good + "$GPRMC,225446,A,4916.45,N,12311.12,W,000.5,054.7,191194,020.3,E*48\r\n" // checksum error + "$GPRMC,165110.000,A,5601.0318,N,01211.3503,E,0.09,28.11,190706,,*35\r\n" //some more data + "$GPGGA,165111.000,5601.0318,N,01211.3503,E,1,07,1.2,22.3,M,41.6,M,,0000*65\r\n" + "$GPRMC,165111.000,A,5601.0318,N,01211.3503,E,0.08,43.53,190706,,*3E\r\n" + "$GPGGA,165112.000,5601.0318,N,01211.3503,E,1,07,1.2,22.3,M,41.6,M,,0000*66\r\n" + "$GPRMC,165112.000,A,5601.0318,N,01211.3503,E,0.08,37.38,190706,,*33\r\n" + "$GPGGA,165113.000,5601.0318,N,01211.3503,E,1,07,1.2,22.4,M,41.6,M,,0000*60\r\n" + "$GPRMC,165113.000,A,5601.0318,N,01211.3503,E,0.11,21.03,190706,,*35\r\n" + "$GPGGA,165114.000,5601.0318,N,01211.3504,E,1,07,1.2,22.6,M,41.6,M,,0000*62\r\n" + "$GPRMC,165114.000,A,5601.0318,N,01211.3504,E,0.08,45.67,190706,,*3D\r\n" + "$GPGGA,165115.000,5601.0318,N,01211.3504,E,1,07,1.2,22.7,M,41.6,M,,0000*62\r\n" + "$GPRMC,165115.000,A,5601.0318,N,01211.3504,E,0.10,59.41,190706,,*3C\r\n" + "$GPGGA,165116.000,5601.0318,N,01211.3504,E,1,07,1.2,22.8,M,41.6,M,,0000*6E\r\n" + "$GPRMC,165116.000,A,5601.0318,N,01211.3504,E,0.06,50.22,190706,,*34\r\n" + "$GPGGA,165117.000,5601.0318,N,01211.3505,E,1,07,1.2,22.9,M,41.6,M,,0000*6F\r\n" + "$GPRMC,165117.000,A,5601.0318,N,01211.3505,E,0.08,45.32,190706,,*3F\r\n" + "$GPGGA,165118.000,5601.0318,N,01211.3505,E,1,07,1.2,23.0,M,41.6,M,,0000*68\r\n" + "$GPRMC,165118.000,A,5601.0318,N,01211.3505,E,0.10,37.49,190706,,*30\r\n"*/ + "$GPGGA,165119.000,5601.0318,N,01211.3504,E,1,06,1.2,23.0,M,41.6,M,,0000*69\r\n" + "$GPRMC,165119.000,A,5601.0318,N,01211.3504,E,0.08,27.23,190706,,*34\r\n" + "$GPGGA,165120.000,5601.0318,N,01211.3504,E,1,07,1.2,23.0,M,41.6,M,,0000*62\r\n" + "$GPRMC,165120.000,A,5601.0318,N,01211.3504,E,0.08,41.52,190706,,*38\r\n" + "$GPGGA,165121.000,5601.0319,N,01211.3505,E,1,07,1.2,23.1,M,41.6,M,,0000*62\r\n" + "$GPRMC,165121.000,A,5601.0319,N,01211.3505,E,0.09,57.19,190706,,*30\r\n" + "$GPGGA,165122.000,5601.0319,N,01211.3505,E,1,07,1.2,23.2,M,41.6,M,,0000*62\r\n" + "$GPRMC,165122.000,A,5601.0319,N,01211.3505,E,0.10,30.60,190706,,*34\r\n" + "$GPGGA,165123.000,5601.0319,N,01211.3505,E,1,07,1.2,23.3,M,41.6,M,,0000*62\r\n" + "$GPRMC,165123.000,A,5601.0319,N,01211.3505,E,0.07,45.49,190706,,*3A\r\n" + "$GPGGA,165124.000,5601.0319,N,01211.3505,E,1,07,1.2,23.4,M,41.6,M,,0000*62\r\n" + "$GPRMC,165124.000,A,5601.0319,N,01211.3505,E,0.09,34.85,190706,,*35\r\n" + "$GPGGA,165125.000,5601.0319,N,01211.3506,E,1,07,1.2,23.4,M,41.6,M,,0000*60\r\n" + "$GPRMC,165125.000,A,5601.0319,N,01211.3506,E,0.06,43.06,190706,,*33\r\n" + "$GPGGA,165126.000,5601.0319,N,01211.3506,E,1,07,1.2,23.4,M,41.6,M,,0000*63\r\n" + "$GPRMC,165126.000,A,5601.0319,N,01211.3506,E,0.10,37.63,190706,,*37\r\n" + "$GPGGA,165127.000,5601.0319,N,01211.3505,E,1,07,1.2,23.4,M,41.6,M,,0000*61\r\n" + "$GPRMC,165127.000,A,5601.0319,N,01211.3505,E,0.07,42.23,190706,,*35\r\n" + "$GPGGA,165128.000,5601.0319,N,01211.3505,E,1,07,1.2,23.4,M,41.6,M,,0000*6E\r\n" + "$GPRMC,165128.000,A,5601.0319,N,01211.3505,E,0.09,27.98,190706,,*37\r\n" + "$GPGGA,165129.000,5601.0319,N,01211.3505,E,1,07,1.2,23.3,M,41.6,M,,0000*68\r\n" + "$GPRMC,165129.000,A,5601.0319,N,01211.3505,E,0.08,51.89,190706,,*36\r\n" + "$GPGGA,165130.000,5601.0319,N,01211.3505,E,1,07,1.2,23.2,M,41.6,M,,0000*61\r\n" + "$GPRMC,094055.000,A,5409.998645,N,00859.370546,E,0.044,0.00,301206,,,A*55\r\n" + "$GPGGA,094056.000,5409.998657,N,00859.370528,E,1,12,0.82,-5.168,M,45.414,M,,*47\r\n" + "$GPRMC,094056.000,A,5409.998657,N,00859.370528,E,0.263,0.00,301206,,,A*5A\r\n" + "$GPGGA,094057.000,5409.998726,N,00859.370512,E,1,12,0.82,-5.171,M,45.414,M,,*40\r\n" + "$GPRMC,094057.000,A,5409.998726,N,00859.370512,E,0.311,0.00,301206,,,A*51\r\n" + "$GPGGA,094058.000,5409.998812,N,00859.370518,E,1,12,0.82,-5.172,M,45.414,M,,*4E\r\n" + "$GPRMC,094058.000,A,5409.998812,N,00859.370518,E,0.423,0.00,301206,,,A*5A\r\n" + "$GPGGA,094059.000,5409.998934,N,00859.370505,E,1,12,0.82,-5.177,M,45.414,M,,*43\r\n" + "$GPRMC,094059.000,A,5409.998934,N,00859.370505,E,0.576,0.00,301206,,,A*53\r\n" + "$GPGGA,094100.000,5409.999097,N,00859.370542,E,1,12,0.82,-5.177,M,45.414,M,,*4C\r\n" + "$GPRMC,094100.000,A,5409.999097,N,00859.370542,E,0.705,0.00,301206,,,A\r\n" + "$GPGGA,004037.851,0000.0000,N,00000.0000,E,0,00,50.0,0.0,M,0.0,M,0.0,0000*7A\r\n" + "$GPGGA,175218.255,4657.3391,N,00726.2666,E,1,04,9.0,568.6,M,48.0,M,0.0,0000*7B\r\n" + "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.08\r\n" + "$GPRMC,175218.255,A,4657.3391,N,00726.2666,E,0.$GPGGA,175219.255,4657.3391,N,00726.2666,E,1,04,9.0,568.5,M,48.0,M,0.0,0000*79\r\n" + "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.7*38\r\n" + "$7,,*06\r\n" + "$GPGGA,175220.255,4657.3392,N,00726.2667,E,1,04,9.0,568.4,M,48.0,M,0.0,0000*70\r\n" + "$GPGSA,A,3,26,29,17,12,,,,$GPGGA,175221.255,4657.3392,N,00726.2667,E,1,04,9.0,568.3,M,48.0,M,0.0,0000*76\r\n" + "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.7*38\r\n" + "$GPRMC,175221.255,A,4657.3392,N,00726.2667,E,0.14,150.24,230507,,*0A\r\n" + "$GPGGA,175222.255,4657.3393,N,00726.2668,E,1,04,9.0,568,29,17,12,,,,,,,,,9.5,9.0,2.7*38\r\n" + "$GPGSV,2,1,08,26,71,153,45,29,60,14$GPGGA,175223.255,4657.3393,N,00726.2669,E,1,04,9.0,568.2,M,48.0,M,7.3393,N,00726.2669,E,0.11,141.32,230507,,*05\r\n" + "$GPGGA,175224.255,4657.3394,N,00726.2670,E,1,04,9.0,568.0,M,48.0,M,0.0,0000*70\r\n" + "$GPGSA,$GPGGA,175225.255,4657.3395,N,00726.2670,E,1,04,9.0,567.8,M,48.0,M,0.0,0000*77\r\n" + "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.7*38\r\n" + "$GPRMC,175225.255,A,4657.3395,N,00726.2670,E,0.10,146.99,230507,,*0A\r\n" + "$GPGGA,175226.255,465567.5,M,48.0,M,0.0,0000*7B\r\n" + "$GPGSA,A,3,26,29,17,12$GPGGA,175227.255,4657.3397,N,00726.2671,E,1,04,9.0,567.1,M,48.0,M,0.0,0000*7F\r\n" + "$.7*38\r\n" + "$GPGSV,2,1,08,26,71,153,46,29,60,149,46,09,55,286,00,28,32,051$GPGGA,175228.254,4657.3399,N,00726.2672,E,1,04,9.0,566.8,M,48.0,M,0.0,0000*74\r\n" + "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.72,E,0.12,146.43,230507,,*0D\r\n" + "$GPGGA,175229.254,4657.3400,N,00726.2673,E,1,04,9.0,566.4,M,48.0,M,0.0,0000*7F\r\n" + "$GPGSA,A,3,26,29,17,1$GPGGA,175230.254,4657.3401,N,00726.2675,E,1,04,9.0,566.0,M,48.0,M,0.0,0000*74\r\n" + "$GPGSA,A,3,26,29,17,12$GPGGA,175231.254,4657.3402,N,00726.2676,E,1,04,9.0,565.7,M,48.0,M,0.0,0000*71\r\n" + "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.7*38\r\n" + "$GPRMC,175231.2$GPGGA,175232.254,4657.3404,N,00726.2677,E,1,04,9.,153,45,29,60,149,46,09,55,286,00,28,32,051,00*7F\r\n" + "$GPGSV,2,2,08,17,32,102,38,18,28,298,00,12,12,21$GPGGA,175233.254,4657.3405,N,00726.2678,E,1,04,9.0,565.1,M,48.0,M,0.0,0000*7C\r\n" + "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.6*39\r\n" + "$,*09\r\n" + "$GPGGA,175234.254,4657.3406,N,00726.2679,E,1,04,9.0,564.9,M,48.0,M,0.0,0000*70\r\n" + "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.6*39\r\n" + "$GPRMC,175234.254,A,4657.3$GPGGA,175235.254,4657.3408,N,00726.2680,E,1,04,9.00,M,0.0,0000*76\r\n" + "$GPGSA,A,3,26,$GPGGA,175236.254,439\r\n" + "$GPRMC,175236.254,A,4657.3409,N,00726.2681,E,0.14,142.56,230507,,*06\r\n" + "$GPGGA,175237.254,4657.3410,N,00726.2682,E,1,04,9.0,564.5,M,48.0,M,0.0,0000*7C\r\n" + "$GPGSA,A,3,26,29,17,12,,,,00,28,32,051,00*7F\r\n" + "$GPGSV,2,2,08,17,32,102,39,18,28,298,00,12,12,218,35,22,09,3$GPGGA,175238.254,4657.3411,N,00726.2682,E,1,04$GPGGA,175239.254,4657.3412,N,00726.2683,E,1,04,9.0,564.7,M,48.0,M,0.0,0000*73\r\n" + "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.6*39\r\n" + "$GPRMC,175239.254,A,4657.3412,N$GPGGA,175240.254,4657.3412,N,00726.2684,E,1,04,9.0,564.8,M,48.0,M,0.0,0000*75\r\n" + "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.6*39\r\n" + "$GPRMC,$GPGGA,175241.254,4657.3413,N,00726.2684,E,1,04,9.0,565.1,M,48.0,M,0.0,0000*7D\r\n" + ",,,,,,,,9.5,9.0,2.6*39\r\n" + "$GPRMC,175241.254,A,4657.3413,N,00726.2684,E,0.$GPGGA,175242.254,4657.3413,N,00726.2684,E,1,04,9.0,565.3,M,48.0,M,0.0,0000*7C\r\n" + "$GPGSA,A,3,26,29,179,60,149,46,09,55,286,00,28,32,051,00*7C\r\n" + "$GPGS$GPGGA,175243.254,4657.3414,N,00726.2685,E,1,04,9.0,565.7,M,48.0,M,0.0,0000*7F\r\n" + "$GPGSA,A,3$GPGGA,175244.253,4657.3414,N,00726.2685,E,1,04,9.0,566.0,M,48.0,M,0.0,0000*7B\r\n" + "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.6*39\r\n" + "$GPGGA,175245.253,4657.3415,N,00726.2685,E,1,04,9.0,566.3,M,48.0,M,0.0,0000*78\r\n" + "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.6*39\r\n" + "$GPRMC,175245.253,A,4657.3415,N,00726.2685,E,0.2$GPGGA,175246.253,4657.3415,N,00726.2686,E,1,04,9.0,566.5,M,48.0,M,0.0,0000*7E\r\n" + ",175246.253,A,4657.3415,N,00726.2686,E,0.13,145$GPGGA,175247.253,4657.3416,N,00726.2686,E,1,04,9.0,566.8,M,48.0,M,0.0,0000*71\r\n" + "$GPGSA,A,3,26,17,32,101,39*7D\r\n" + "$GPGSV,2,2,08,28,32,051,00,18,$GPGGA,175248.253,4657.3417,N,00726.2686,E,1,04,9.0,567.0,M,48.0,M,0.0,0000*76\r\n" + "$GPGSA,A,3,26,29$GPGGA,175249.253,4657.3417,N,00726.2686,E,1,04.3,M,48.0,M,0.0,0000*7$GPGGA,175250.253,4657.3418,N,00726.2686,E,1,04,9.0,567.4,M,48.0,M,0.0,0000*74\r\n" + ".5,9.0,2.6*39\r\n" + "$GPRMC,175250.253,A,4657.3$GPGGA,175251.253,4657.3418,N,00726.2687,E,1,04,9.0,567.5,M,48.0,M,0.0,0000*75\r\n" + "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.6*39\r\n" + ".2687,E,0.14,146.26,230507,,*05\r\n" + "$GPGGA,175252.253,4657.,00,18,28,298,00,12,12,218,36,22,09,326,00*7E\r\n" + "$GPRMC,175252.253,A,4657.3419,N,04,9.0,567.9,M,48.0,M,0.0,0000*7A\r\n" + "$GPGSA,A,3,26,29,17,12,,,,,,,,,9.5,9.0,2.6*39\r\n" + "$GPRMC,175253.253,A,4657.$GPGGA,175254.253,4657.3420,N,00726.2687,E,1,0417,12,,,,,,,,,9.5,9.0,2.6*39\r\n" + "$GPRMC,175254.253,A,4657.3420,N,00726.26$GPGGA,175255.253,4657.3421,N,00726.2688,E,1,04,9.0,568.4,M,48.0,M,0.0,0000*7A\r\n" + "$GPGSA,A,,E,0.16,151.85,230507,,*09\r\n" +}; +#endif + + +/*************************************************************************/ + +/* + * open the specified serial port for read/write + * @return port file descriptor or -1 + */ + +#ifndef EMULATE +static int openPort(const char *tty, int baud) +{ + int status; + int fd; + struct termios newtio; + + /* open the tty */ + fd = open(tty, O_RDWR | O_NOCTTY); + if (fd < 0) { + error("openPort: error open"); + return fd; + } + + /* flush serial port */ + status = tcflush(fd, TCIFLUSH); + if (status < 0) { + error("openPort: error tcflush"); + close(fd); + return -1; + } + + /* get current terminal state */ + tcgetattr(fd, &newtio); + + /* set to raw terminal type */ + newtio.c_cflag = baud | CS8 | CLOCAL | CREAD; + newtio.c_iflag = IGNBRK | IGNPAR; + newtio.c_oflag = 0; + + /* control parameters */ + newtio.c_cc[VMIN] = 1; /* block for at least one charater */ + + /* set its new attrigutes */ + status = tcsetattr(fd, TCSANOW, &newtio); + if (status < 0) { + //error("tcsetattr() failed: %s", strerror(errno)); + error("tcsetattr() failed: __ERRNO removed due lazy coder"); + close(fd); + fd = -1; + return fd; + } + return fd; +} +#endif + +/** called when a gpgga message is received and parsed */ +static void gpgga_callout( __attribute__ ((unused)) nmeap_context_t * context, void *data, __attribute__ ((unused)) + void *user_data) +{ + nmeap_gga_t *gga = (nmeap_gga_t *) data; + + altitude = gga->altitude; + satellites = gga->satellites; + quality = gga->quality; + gpsTime = gga->time; + + if (debug == 1) + debug("gps:debug: get gga callout\n"); + +} + + +//search a buffer for a string (forwards) +int strLastOcc(char *theBuffer, char searchChar, int size) +{ + int i, ret; + + ret = -1; + for (i = size; i >= 0; i--) { + if (theBuffer[i] == searchChar) { + ret = i; + break; + } + } + return ret; +} + +//search a buffer for a string (backwards) +int strFirstOcc(char *theBuffer, char searchChar, int size) +{ + int i, ret; + ret = -1; + for (i = 0; i < size; i++) { + if (theBuffer[i] == searchChar) { + ret = i; + break; + } + } + return ret; +} + + + +/** called when a gprmc message is received and parsed */ +static void gprmc_callout( __attribute__ ((unused)) nmeap_context_t * context, void *data, __attribute__ ((unused)) + void *user_data) +{ + nmeap_rmc_t *rmc = (nmeap_rmc_t *) data; + + speed = rmc->speed; + gpsStatus = rmc->warn; + gpsTime = rmc->time; + gpsDate = rmc->date; + + if (debug == 1) + debug("gps:debug: get rmc callout\n"); + +} + + +static int prepare_gps_parser() +{ + int status; + char *port = "/dev/usb/tts/1"; + char *test; + int speed = 0; // 0 = default 4800 baud, 1 is 9600 baud + + if ((test = getenv("GPS_PORT"))) { /* define your port via env variable */ + port = test; + } + + if ((test = getenv("GPS_9600"))) { /* define your port via env variable */ + speed = 1; + } + + /* --------------------------------------- */ + /* open the serial port device */ + /* using default 4800 baud for most GPS */ + /* --------------------------------------- */ +#ifndef EMULATE + if (speed == 0) + fd_g = openPort(port, B4800); + else + fd_g = openPort(port, B9600); + + if (fd_g < 0) { + /* open failed */ + error("GPS PLUGIN, Error: openPort %d", fd_g); + return fd_g; + } +#endif + + /* --------------------------------------- */ + /*STEP 2 : initialize the nmea context */ + /* --------------------------------------- */ + status = nmeap_init(&nmea, (void *) &user_data); + if (status != 0) { + error("GPS PLUGIN, Error: nmeap_init %d", status); + exit(1); + } + + /* --------------------------------------- */ + /*STEP 3 : add standard GPGGA parser */ + /* -------------------------------------- */ + status = nmeap_addParser(&nmea, "GPGGA", nmeap_gpgga, gpgga_callout, &gga); + if (status != 0) { + error("GPS PLUGIN, Error: nmeap_add GPGGA parser, error:%d", status); + return -1; + } + + /* --------------------------------------- */ + /*STEP 4 : add standard GPRMC parser */ + /* -------------------------------------- */ + /* status = nmeap_addParser(&nmea,"GPRMC",nmeap_gprmc,gprmc_callout,&rmc); */ + status = nmeap_addParser(&nmea, "GPRMC", nmeap_gprmc, gprmc_callout, &rmc); + if (status != 0) { + error("GPS PLUGIN, Error: nmeap_add GPRMC parser, error:%d", status); + return -1; + } + + return fd_g; +} + + + +static void parse(RESULT * result, RESULT * theOptions, RESULT * displayOptions) +{ + int rem; + int offset; + int status; + int len; + + long options; + long dispOptions; + + char buffer[BUFFER_SIZE]; + char bufferTmp[BUFFER_SIZE]; + + int validStart, validEnd; + + options = R2N(theOptions); + dispOptions = R2N(displayOptions); + //error("options: %x\n",options); + + if (dispOptions & OPTION_DEBUG) + debug = 1; + + if ((dispOptions & OPTION_GET_BUFFERDATA) == 0) { + + /* ---------------------------------------- */ + /* STEP 6 : get a buffer of input */ + /* --------------------------------------- */ + + memset(buffer, 0, BUFFER_SIZE); + if (fndStr > BUFFER_SIZE) + fndStr = 0; + //copy unfinished nmea strings back + if (fndStr > 0) { + memcpy(buffer, backBuffer, fndStr); + } +#ifdef EMULATE + memcpy(&buffer[fndStr], &test_vector[emu_read_ofs], BUFFER_SIZE - fndStr); + + len = rem = EMU_BUFFER_READ_SIZE; + emu_read_ofs += EMU_BUFFER_READ_SIZE; + if (emu_read_ofs > (sizeof(test_vector) - BUFFER_SIZE)) { + emu_read_ofs = 0; + memset(buffer, 0, BUFFER_SIZE); + } +#else + + len = rem = read(fd_g, buffer, BUFFER_SIZE - fndStr); + if (len <= 0) { + error("GPS Plugin, Error read from port, try using the GPS_PORT env variable (export GPS_PORT=/dev/mydev)"); + //break; + } + if (debug == 1) + debug("gps:debug: read %d bytes\n", len); + +#endif + if (dispOptions & OPTION_RAW_NMEA) + printf("\n__[%s]", buffer + '\0'); + + /* ---------------------------------------------- */ + /* STEP 7 : process input until buffer is used up */ + /* ---------------------------------------------- */ + validStart = strFirstOcc(buffer, '$', len); + validEnd = strLastOcc(buffer, '\n', len); + + if (validStart >= 0 && validEnd > 0 && validStart < validEnd) { + //valid string found + memcpy(bufferTmp, buffer, sizeof(buffer)); //save buffer + memset(backBuffer, 0, sizeof(backBuffer)); //clear backup buffer + memcpy(backBuffer, buffer + validEnd, len - validEnd); // save incomplete nmea string + memset(buffer, 0, sizeof(buffer)); //clean buffer + memcpy(buffer, bufferTmp + validStart, validEnd - validStart + 1); //copy valid name string + fndStr = len - validEnd + validStart; //save the size of the buffer + } else { + //no valid nmea string found + fndStr = 0; + memset(buffer, 0, sizeof(buffer)); + memset(backBuffer, 0, sizeof(backBuffer)); + } + + offset = 0; + if (debug == 1) + debug("backBuffer: %s\n", backBuffer); + + //the nmeap_parseBuffer function needs whole nmea strings, combined string will NOT work! + validStart = strFirstOcc(buffer, '$', len); + validEnd = strFirstOcc(buffer, '\n', len); + while (validStart >= 0 && validEnd > 0 && validStart < validEnd) { + memset(bufferTmp, 0, sizeof(bufferTmp)); //empty temp buffer + memcpy(bufferTmp, buffer + offset + validStart, validEnd - validStart + 1); //fill temp buffer + + if (debug == 1) + debug("submit: %s\n", bufferTmp); + + rem = len - offset; + status = nmeap_parseBuffer(&nmea, (const char *) &bufferTmp, &rem); //parse it + if (status == -1) { + errCounter++; + error("parser error occurred! (cnt: %i)\n", errCounter); + } else if (status == 0) { + incomplCounter++; + } else if (status > 0) + msgCounter++; + + offset += validEnd - validStart + 1; //update offset + validStart = strFirstOcc(buffer + offset, '$', len - offset); //find next sentence + validEnd = strFirstOcc(buffer + offset, '\n', len - offset); + } + + +/* while (rem > 0) { + status = nmeap_parseBuffer(&nmea, &buffer[offset], &rem); + debug("\nGPS::debug: remaining: %d bytes\n",rem); + offset += (len - rem); + }*/ + } // end of OPTION get bufferdata + + + /* --------------------------------------- */ + /* DISPLAY stuff comes here... */ + /* --------------------------------------- */ + char *value = " "; + char outputStr[80]; + memset(outputStr, 0, 80); + + if (options & SHOW_ALTITUDE) { + if (dispOptions & OPTION_NO_PREFIX) + sprintf(outputStr, "%s%.0f ", outputStr, altitude); + else + sprintf(outputStr, "%salt:%.0f ", outputStr, altitude); + } + if (options & SHOW_SPEED) { + float knotsConvert = 1.852f; //default speed display=km/h + if (dispOptions & OPTION_SPEED_IN_KNOTS) + knotsConvert = 1.0f; //use knots + + if (dispOptions & OPTION_NO_PREFIX) + sprintf(outputStr, "%s%.0f ", outputStr, speed * knotsConvert); + else + sprintf(outputStr, "%sspd:%.0f ", outputStr, speed * knotsConvert); + } + if (options & SHOW_COURSE) { + char courses[8][3] = { "N ", "NO", "O ", "SO", "S ", "SW", "W ", "NW" }; + float degrees[8] = { 22.5f, 67.5f, 112.5f, 157.5f, 202.5f, 247.5f, 292.5f, 337.5f }; + int selectedDegree = 0; + int n; + + for (n = 0; n < 8; n++) { + if (course < degrees[n]) { + selectedDegree = n; + break; + } + } + if (dispOptions & OPTION_NO_PREFIX) + sprintf(outputStr, "%s%s ", outputStr, courses[selectedDegree]); + else + sprintf(outputStr, "%sdir:%s ", outputStr, courses[selectedDegree]); + } + if (options & SHOW_SATELLITES) { + if (dispOptions & OPTION_NO_PREFIX) + sprintf(outputStr, "%s%d ", outputStr, satellites); + else + sprintf(outputStr, "%ssat:%d ", outputStr, satellites); + } + if (options & SHOW_QUALITY) { + if (dispOptions & OPTION_NO_PREFIX) + sprintf(outputStr, "%s%d ", outputStr, quality); + else + sprintf(outputStr, "%squa:%d ", outputStr, quality); + } + if (options & SHOW_STATUS) { + if (dispOptions & OPTION_NO_PREFIX) + sprintf(outputStr, "%s%c ", outputStr, gpsStatus); + else + sprintf(outputStr, "%ssta:%c ", outputStr, gpsStatus); + } + if (options & SHOW_TIME_UTC) { + char digitizer[9]; //01:34:67 + sprintf(digitizer, "%.6ld", gpsTime); //<012345> + digitizer[7] = digitizer[5]; + digitizer[6] = digitizer[4]; + digitizer[4] = digitizer[3]; + digitizer[3] = digitizer[2]; + digitizer[2] = ':'; + digitizer[5] = ':'; + digitizer[8] = '\0'; + if (dispOptions & OPTION_NO_PREFIX) + sprintf(outputStr, "%s%s ", outputStr, digitizer); + else + sprintf(outputStr, "%sutc:%s ", outputStr, digitizer); + } + if (options & SHOW_DATE) { + char digitizer[9]; //01:34:67 + sprintf(digitizer, "%.6ld", gpsDate); //<012345> + digitizer[7] = digitizer[5]; + digitizer[6] = digitizer[4]; + digitizer[4] = digitizer[3]; + digitizer[3] = digitizer[2]; + digitizer[2] = '/'; + digitizer[5] = '/'; + digitizer[8] = '\0'; + if (dispOptions & OPTION_NO_PREFIX) + sprintf(outputStr, "%s%s ", outputStr, digitizer); + else + sprintf(outputStr, "%sdat:%s ", outputStr, digitizer); + } + + + if (dispOptions & SHOW_NMEA_STATUS) { + if (dispOptions & OPTION_NO_PREFIX) + sprintf(outputStr, "%s%04d/%04d/%04d ", outputStr, msgCounter, errCounter, incomplCounter); + else + sprintf(outputStr, "%sOK:%03d/Er:%03d/In:%03d ", outputStr, msgCounter, errCounter, incomplCounter); + } + + if (options == 0 && dispOptions == 0) { //error, no parameter defined! + error("gps::parse() ERROR, no parameter specified!"); + value = strdup("GPS ARG ERR"); + } else { + value = strdup(outputStr); + } + + SetResult(&result, R_STRING, value); + free(value); +} + + +/* plugin initialization */ +/* MUST NOT be declared 'static'! */ +int plugin_init_gps(void) +{ + info("%s: v%s", Name, "0.2"); + prepare_gps_parser(); + + /* register all our cool functions */ + /* the second parameter is the number of arguments */ + /* -1 stands for variable argument list */ + AddFunction("gps::parse", 2, parse); + + return 0; +} + +void plugin_exit_gps(void) +{ + info("%s: shutting down plugin.", Name); +#ifndef EMULATE + close(fd_g); +#endif +} diff --git a/plugin_hddtemp.c b/plugin_hddtemp.c new file mode 100644 index 0000000..6d3d8a1 --- /dev/null +++ b/plugin_hddtemp.c @@ -0,0 +1,282 @@ +/* $Id: plugin_hddtemp.c 950 2009-01-08 14:59:24Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_hddtemp.c $ + * + * plugin hddtemp + * + * Copyright (C) 2007 Scott Bronson + * Copyright (C) 2004, 2005, 2006, 2007, 2008 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* Example: + * (I tried to put this info on the wiki but Akismet claimed it was spam) + + Widget SmallHDDTemp { + class 'Text' + expression hddtemp('/dev/hda') + width 4 + precision 1 + align 'R' + update tick + } + + hddtemp home page: http://www.guzu.net/linux/hddtemp.php + + Quick Examples: + * hddtemp() -- return temperature of first drive (order is defined by the hddtemp daemon). + * hddtemp('/dev/hda') -- return temperature of /dev/hda on localhost. + * hddtemp('ST3400832A') -- return temperature of the drive with the given ID. + * hddtemp('burly', '') -- return temperature of the first drive on host burly. + * hddtemp('burly', 17634, '/dev/hda') -- return temperature of /dev/hda on burly connecting to the hddtemp daemon listening on port 17634. + +You can find out what drives are being monitored by running + telnet HOST PORT + +i.e. + + $ telnet localhost 7634 + Trying 127.0.0.1... + Connected to localhost. + Escape character is '^]'. + |/dev/hda|ST3400832A|53|C|Connection closed by foreign host. + +This tells me that /dev/hda is a Seagate ST3400832A running at an awfully +toasty 53 degC. + + */ + + +/* + * exported functions: + * + * int plugin_init_hddtemp (void) + * adds various functions + * void plugin_exit_hddtemp (void) + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include + +/* network specific includes */ +#include +#include +#include +#include +#include + +/* these should always be included */ +#include "debug.h" +#include "plugin.h" + + + +static int socket_open(const char *name, int port) +{ + struct sockaddr_in server; + struct hostent *host_info; + unsigned long addr; + int sock; + + sock = socket(PF_INET, SOCK_STREAM, 0); + if (sock < 0) { + error("[hddtemp] failed to create socket: %s", strerror(errno)); + return -1; + } + + memset(&server, 0, sizeof(server)); + if ((addr = inet_addr(name)) != INADDR_NONE) { + memcpy((char *) &server.sin_addr, &addr, sizeof(addr)); + } else { + host_info = gethostbyname(name); + if (NULL == host_info) { + error("[hddtemp] Unknown server: %s", name); + return -1; + } + memcpy((char *) &server.sin_addr, host_info->h_addr, host_info->h_length); + } + + server.sin_family = AF_INET; + server.sin_port = htons(port); + + if (connect(sock, (struct sockaddr *) &server, sizeof(server)) < 0) { + error("[hddtemp] can't connect to server %s: %s", name, strerror(errno)); + return -1; + } + + return sock; +} + + +static size_t hddtemp_read(int socket, char *buffer, size_t size) +{ + size_t count = 0; + ssize_t len; + + while (count < size) { + len = read(socket, buffer + count, size - count); + if (len > 0) { + count += len; + } else if (len < 0) { + error("[hddtemp] couldn't read from socket: %s", strerror(errno)); + return -1; + } else { + break; /* remote socket has closed */ + } + } + + // null-terminate the string + if (count < size) { + buffer[count] = '\0'; + } else { + buffer[size - 1] = '\0'; + } + + return count; +} + + +static int hddtemp_connect(const char *host, int port, char *buffer, size_t size) +{ + int socket, ret; + + socket = socket_open(host, port); + if (socket < 0) { + error("[hddtemp] Error accessing %s:%d: %s", host, port, strerror(errno)); + return -1; + } + + ret = hddtemp_read(socket, buffer, size); + close(socket); + + return ret; +} + + +/* split a value into columns and return the nth column */ +/* WARNING: does return a pointer to a static string!! */ +static char *split(const char *value, const int column) +{ + static char buffer[256]; + const char *p, *q, *v; + size_t l; + int c; + + c = 0; + p = value; + q = NULL; + for (v = value; v && *v; v++) { + if (*v == '|') { + if (c == column) { + q = v; + break; + } else { + p = v + 1; + } + c++; + } + } + + if (c < column) + return NULL; + + l = q ? (size_t) (q - p) : strlen(p); + if (l >= sizeof(buffer)) + l = sizeof(buffer) - 1; + strncpy(buffer, p, l); + + buffer[l] = '\0'; + return buffer; +} + +static char *hddtemp_fetch(const char *host, int port, const char *device) +{ + char buffer[4096]; + char *key; + int i; + + /* fetch a buffer of all hddtemps */ + if (!hddtemp_connect(host, port, buffer, sizeof(buffer))) { + return "err"; + } + + i = 1; + while (1) { + key = split(buffer, i); + if (key == NULL) + break; + if (strcmp(device, key) == 0) { + return split(buffer, i + 2); + } + i += 5; + } + + return "n/a"; +} + + +static void my_hddtemp(RESULT * result, int argc, RESULT * argv[]) +{ + char *device = ""; + int port = 7634; + char *host = "localhost"; + char *value; + + switch (argc) { + case 0: + break; + case 1: + device = R2S(argv[0]); + break; + case 2: + host = R2S(argv[0]); + device = R2S(argv[1]); + break; + case 3: + host = R2S(argv[0]); + port = (int) R2N(argv[1]); + device = R2S(argv[2]); + break; + default: + error("hddtemp(): too many parameters"); + SetResult(&result, R_STRING, ""); + return; + } + + value = hddtemp_fetch(host, port, device); + SetResult(&result, R_STRING, value); +} + + +int plugin_init_hddtemp(void) +{ + AddFunction("hddtemp", -1, my_hddtemp); + + return 0; +} + + +void plugin_exit_hddtemp(void) +{ +} diff --git a/plugin_huawei.c b/plugin_huawei.c new file mode 100644 index 0000000..fbe73b8 --- /dev/null +++ b/plugin_huawei.c @@ -0,0 +1,1169 @@ +/* $Id: plugin_huawei.c 870 2008-04-10 14:55:23Z michux $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_huawei.c $ + * + * plugin plugin_huawei. Copyright (C) 2010 Jar + * + * Huawei E220 3G modem statistics via /dev/ttyUSB* user interface. It may (or may not) work well + * with other Huawei 3G USB modems too (which uses PPP interface between modem and computer), like + * E160, E169, E226, E272, E230 etc. Since they all seem to use same kind of set AT commands and + * responses. Tested with Huawei E220, E160E and Vodafone Huawei K3565. + * + * Thanks to Mikko for contributing the scan_uint() function and some other code. + * + * Based on sample plugin which is + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004, 2005, 2006, 2007, 2008 The LCD4Linux Team + * + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +/* define the include files you need */ +#include "config.h" + +#include /* standard buffered input/output */ +#include /* standard library definitions */ +#include /* for va_start et al */ +#include /* string operations */ +#include /* read(), close() */ +#include /* open() */ +#include /* tcflush() */ +#include /* data types */ +#include /* stat structure */ +#include /* timeval structure */ +#include /* system error numbers */ + + +/* these should always be included */ +#include "debug.h" +#include "plugin.h" + + +#ifdef WITH_DMALLOC +#include +#endif + + +#define PORT "/dev/ttyUSB1" /* default port */ +#define BAUDRATE B38400 /* default baudrate */ +#define SEND_BUFFER_SIZE 128 /* send buffer size */ +#define RECV_BUFFER_SIZE 256 /* receive buffer size */ +#define MIN_INTERVAL 100 /* minimum query interval 100 ms */ + + +#define INIT_STRING "ATE1 ^CURC=0;^DSFLOWCLR" /* disable unsolicited report codes and reset DS traffic + * with local echo enabled + */ +#define QUALITY "ATE1 +CSQ" /* signal quality query with local echo enabled */ +#define SYSINFO "ATE1 ^SYSINFO" /* network access query with local echo enabled */ +#define MANUF "ATE1 +GMI" /* manufacturer query with local echo enabled */ +#define MODEL "ATE1 +GMM" /* model query with local echo enabled */ +#define FWVER "ATE1 +CGMR" /* firmware version query with local echo enabled */ +#define FLOWREPORT "ATE1 ^DSFLOWQRY" /* DS traffic query with local echo enabled */ +#define OPERATOR "ATE1 +COPS=3,0;+COPS?" /* gsm/umts operator query (3=set format only, 0=long alphanum. string) + * with local echo enabled + */ + +static char name[] = "plugin_huawei.c"; + +static char *sub_system_mode[] = { + "NO CONN", /* no service */ + "GSM", /* 2G/GSM */ + "GPRS", /* 2.5G/GPRS */ + "EDGE", /* 2.75G/EDGE */ + "WCDMA", /* 3G/UMTS */ + "HSDPA", /* 3.5G/UMTS */ + "HSUPA", /* 3.5G/UMTS */ + "HSPA", /* HSDPA+HSUPA */ + "UNKNOWN" +}; + +static int fd = -2; /* serial fd */ +static char *port = NULL; /* serial device */ + +/* signal strength query */ +static unsigned int rssi = 0; /* relative rssi 0...31 */ +static unsigned int ber = 0; /* ber (bit error rate, not supported) */ + +/* manufacturer query */ +static char manuf[32] = ""; /* manufacturer */ + +/* model query */ +static char model[32] = ""; /* model */ + +/* fw version query */ +static char fwver[32] = ""; /* firmware version */ + +/* gsm/umts operator query */ +static char operator[64] = ""; /* current gsm/umts network operator */ + +/* DS traffic report query */ +static unsigned long int last_ds_time = 0; /* last DS connection time [s] */ +static unsigned long long int last_tx_flow = 0; /* last DS transmiting trafic [Bytes] */ +static unsigned long long int last_rx_flow = 0; /* last DS receiving trafic [Bytes] */ +static unsigned long int total_ds_time = 0; /* total DS connection time [s] */ +static unsigned long long int total_tx_flow = 0; /* total transmitting DS traffic [Bytes] */ +static unsigned long long int total_rx_flow = 0; /* total receiving DS traffic [Bytes] */ + +static double calc_tx_rate = 0; /* calculated tx rate */ +static double calc_rx_rate = 0; /* calculated rx rate */ + +/* system information query */ +static unsigned int status = 0; /* system service state */ +static unsigned int domain = 0; /* system service domain */ +static unsigned int roaming_status = 0; /* roaming status */ +static unsigned int mode = 0; /* system mode */ +static unsigned int sim_state = 0; /* SIM card state */ +static unsigned int reserved = 0; /* reserved, E618 used it to indicate the simlock state */ +static unsigned int sub_mode = 0; /* system sub mode */ + +static int debug = 0; /* enable debug messages */ + + +static int age_diff(struct timeval prev_age) +{ + int diff; + struct timeval now; + + gettimeofday(&now, NULL); + diff = (now.tv_sec - prev_age.tv_sec) * 1000 + (now.tv_usec - prev_age.tv_usec) / 1000; + + return diff; +} + +static int scan_uint(const char *str, unsigned int nargs, ...) +{ + unsigned int wall = 0; + unsigned int i = 0; /* number of parsed numbers */ + unsigned int *a = NULL; /* pointer to currently parsed number (type + must be that of the actual arguments) */ + + /* initialize the argument list */ + va_list argv; + va_start(argv, nargs); + + if (nargs > 0) { + /* initialize to first argument */ + a = va_arg(argv, unsigned int *); + /* initialize it to zero */ + *a = 0; + } + + /* loop through the argument list and the string */ + while (str && *str && wall < 1024) { + switch (*str) { + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + case '8': + case '9': + case '0': + /* intent: multiply current value of 'a' with 10 and add + numeric value of character str) */ + if (i < nargs) { + *a = ((*a) * 10) + ((*str) - '0'); + } + break; + + case ',': + if (++i < nargs) { + /* proceed to next argument */ + a = va_arg(argv, unsigned int *); + /* initialize it to zero */ + *a = 0; + } else { + /* this was the last number to parse */ + /* (comma indicates that there are more) */ + } + break; + + default: + /* ignore any unknown characters */ + break; + } + + /* proceed to next character */ + str++; + wall++; + } + + /* fill any extraneous arguments with zero */ + if (str && !(*str) && i < nargs - 1) { + unsigned int j = i; + for (j++; j < nargs; j++) { + a = va_arg(argv, unsigned int *); + *a = 0; + } + } + + /* finalize the argument list */ + va_end(argv); + + /* return the number of parsed numbers */ + return (int) (i > 0) ? i + 1 : i; +} + +static int huawei_port_exists(const char *device) +{ + int ret; + struct stat stat_ptr; + + /* check the device is present */ + ret = stat(device, &stat_ptr); + if (ret < 0) + return 0; + + /* check the device is character device */ + return (S_ISCHR(stat_ptr.st_mode)); +} + +static void huawei_read_port(void) +{ + char *test; + + /* port can be defined via env variable */ + if ((test = getenv("HUAWEI_PORT"))) { + if (port != test) { + port = test; + info("%s: Using HUAWEI_PORT=%s from env variable for user interface device", name, port); + } + } else + port = PORT; + + return; +} + +static int huawei_configure_port(void) +{ + int ret; + struct termios options; + + /* open port */ + fd = open(port, O_RDWR | O_NOCTTY | O_NDELAY); + if (fd < 0) { + error("%s: ERROR: Problem opening %s. Try using the HUAWEI_PORT env variable (export HUAWEI_PORT=/dev/ttyUSB*)", + name, port); + return -1; + } + + /* enable blocking behavior with timeout */ + ret = fcntl(fd, F_SETFL, 0); + if (ret < 0) { + error("%s: ERROR: Problem setting file descriptor status flags %i", name, fd); + close(fd); + fd = -2; + return -1; + } + + /* get the current options */ + ret = tcgetattr(fd, &options); + if (ret < 0) { + error("%s: ERROR: Problem getting terminal attributes %s", name, port); + close(fd); + fd = -2; + return -1; + } + + /* set raw input */ + options.c_cflag |= (CS8 | CLOCAL | CREAD); + options.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG); + options.c_iflag &= ~(IGNBRK | BRKINT | IGNPAR | IGNCR | INLCR | ICRNL | + IUCLC | IXANY | IXON | IXOFF | INPCK | ISTRIP); + options.c_oflag = 0; /* raw output */ + options.c_cc[VMIN] = 0; + options.c_cc[VTIME] = 1; /* 0.1 second timeout */ + + /* set the input baud rate to BAUDRATE */ + ret = cfsetispeed(&options, BAUDRATE); + if (ret < 0) { + error("%s: ERROR: Problem setting input baud rate %s", name, port); + close(fd); + fd = -2; + return -1; + } + + /* set the output baud rate to BAUDRATE */ + ret = cfsetospeed(&options, BAUDRATE); + if (ret < 0) { + error("%s: ERROR: Problem setting output baud rate %s", name, port); + close(fd); + fd = -2; + return -1; + } + + /* set the options */ + ret = tcsetattr(fd, TCSANOW, &options); + if (ret < 0) { + error("%s: ERROR: Problem setting terminal attributes %s", name, port); + close(fd); + fd = -2; + return -1; + } + + /* flush input and output buffers */ + ret = tcflush(fd, TCIFLUSH); + if (ret < 0) { + error("%s: ERROR: Problem flushing input and output buffers %s", name, port); + close(fd); + fd = -2; + return -1; + } + + return fd; +} + +static int huawei_send(const char *cmd) +{ + int len, bytes; + char buf[SEND_BUFFER_SIZE]; + + sprintf(buf, "%s\r", cmd); + len = strlen(buf); + + /* write */ + bytes = write(fd, buf, len); + + /* force null termination */ + if (bytes > 0) + buf[bytes] = '\0'; + else + buf[0] = '\0'; + + if (bytes < 0 && errno != EAGAIN) { + error("%s: ERROR: Writing to device %s failed: %s", name, port, strerror(errno)); + return -1; + } else if (bytes != len) { + error("%s: ERROR: Partial write when writing to device %s", name, port); + return -1; + } + + /* remove trailing CR */ + while (bytes > 0 && buf[bytes - 1] == '\r') { + buf[--bytes] = '\0'; + } + + if (debug) + debug("DEBUG: <-Send bytes=%i, send buf=%s", bytes, buf); + + return bytes; +} + +static char *huawei_receive(void) +{ + int run, count, bytes; + char c[1], *p; + static char buf[RECV_BUFFER_SIZE]; + + /* skip the plain NL's and CR's ( makes max. 4 pcs. of them) and re-read */ + for (run = 0; run < 4; run++) { + + /* pointer to the current position in the buffer */ + p = buf; + + /* set count to buffer size */ + count = RECV_BUFFER_SIZE; + + /* Read until a NL or a CR is encountered. If 'buf' fills up before newline is seen, + * exit the loop when there's still room for zero termination (count == 1). + */ + while (count > 1) { + bytes = read(fd, c, 1); + + if (*c == '\n' || *c == '\r' || (bytes < 0 && errno != EAGAIN)) + break; + + *p = *c; + p++; + count--; + } + + /* force null termination */ + *p = '\0'; + + /* now we have data (when buf len > 0), exit from for-loop and return the data to caller */ + if (strlen(buf) > 0 || (bytes < 0 && errno != EAGAIN)) + break; + } + + if (bytes < 0 && errno != EAGAIN) { + error("%s: ERROR: Reading from device %s failed: %s", name, port, strerror(errno)); + return (""); + } + + /* print bytes read and buffer data when debuging enabled */ + if (debug) + debug("DEBUG: ->Received bytes=%i, receive buf=%s", (int) strlen(buf), buf); + + return (buf); +} + +static int huawei_recv_error(const char *msg) +{ + if (strstr(msg, "ERROR") != NULL || strncmp(msg, "NO CARRIER", 10) == 0 || + strncmp(msg, "COMMAND NOT SUPPORT", 19) == 0 || strncmp(msg, "TOO MANY PARAMETERS", 19) == 0) + return 1; + + return 0; +} + +static char *huawei_send_receive(const char *cmd) +{ + int run, bytes_send, recv_seq; + char *tmp; + static char reply[RECV_BUFFER_SIZE]; + + /* send command to modem */ + bytes_send = huawei_send(cmd); + + /* start with an empty reply */ + strcpy(reply, ""); + + if (bytes_send > 0) { + + recv_seq = 0; + + /* receive modem responses (currently handle only 3 lines of responses: + * request->reply->ok|error) + */ + for (run = 0; run < 3; run++) { + + tmp = huawei_receive(); + + /* init cmd */ + if (strncmp(cmd, INIT_STRING, strlen(INIT_STRING)) == 0) { + + /* waiting local echo back after the init string has been sent */ + if (recv_seq == 0 && strncmp(tmp, INIT_STRING, strlen(INIT_STRING)) == 0) { + recv_seq = 1; + } + + /* waiting "OK" after local echo has been received */ + else if (recv_seq == 1 && strncmp(tmp, "OK", 2) == 0) { + strncpy(reply, tmp, sizeof(reply) - 1); + break; + } + + /* waiting possible "ERROR" after local echo has been received */ + else if (recv_seq == 1 && huawei_recv_error(tmp) == 1) { + strncpy(reply, tmp, sizeof(reply) - 1); + break; + } + + /* data query cmd */ + } else { + + /* waiting local echo back after the cmd has been sent */ + if (recv_seq == 0 && strncmp(tmp, cmd, strlen(cmd)) == 0) { + recv_seq = 1; + } + + /* waiting data (but not "OK" or "ERROR") after local echo has been received */ + else if (recv_seq == 1 && strlen(tmp) > 0 && huawei_recv_error(tmp) == 0) { + recv_seq = 2; + strncpy(reply, tmp, sizeof(reply) - 1); + } + + /* waiting "OK" after data has been received */ + else if (recv_seq == 2 && strncmp(tmp, "OK", 2) == 0) { + break; + } + + /* waiting possible "ERROR" after local echo has been received */ + else if (recv_seq == 1 && huawei_recv_error(tmp) == 1) { + strncpy(reply, tmp, sizeof(reply) - 1); + break; + } + } + } + } + + return (reply); +} + +static int huawei_configured(void) +{ + int port_exists, ret, bytes; + static int connected = -1, configured = 0; + char *buf; + + /* re-read port because device name may change during plugin execution */ + huawei_read_port(); + + /* check the device exists before reading on it */ + port_exists = huawei_port_exists(port); + + /* modem removed event */ + if (port_exists < 1 && (connected == -1 || connected == 1)) { + info("%s: Modem doesn't exists or has been removed, device %s is to be closed", name, port); + if (fd > 0) { + ret = close(fd); + if (ret < 0) { + error("%s: ERROR: Error when closing device %s after modem removal, ret=%i", name, port, ret); + } + fd = -2; + } + connected = 0; + } + + /* modem inserted event */ + if (port_exists > 0 && (connected == -1 || connected == 0)) { + info("%s: Modem has been inserted, device %s will be opened", name, port); + if (fd < 0) { + ret = huawei_configure_port(); + if (ret > 0) { + connected = 1; + if (debug) + debug("DEBUG: Device %s configured successfully, fd=%i", port, ret); + } else { + error("%s: ERROR: Device %s configuring failure->retrying..., ret=%i", name, port, ret); + } + } + } + + /* init variables to zero (except tx/rx total flows) when device disconnected */ + if (connected == 0) { + rssi = 0; + sub_mode = 0; + last_ds_time = 0; + total_ds_time = 0; + last_tx_flow = 0; + last_rx_flow = 0; + calc_tx_rate = 0; + calc_rx_rate = 0; + strcpy(manuf, ""); + strcpy(model, ""); + strcpy(fwver, ""); + strcpy(operator, ""); + configured = 0; + } + + /* modem initialization */ + if (connected == 1 && configured != 1) { + buf = huawei_send_receive(INIT_STRING); + bytes = strlen(buf); + + if (strncmp(buf, "OK", 2) == 0) { + configured = 1; + info("%s: Modem user inerface succesfully initialized to: \'%s\'", name, INIT_STRING); + } else { + configured = 0; + error("%s: ERROR: Invalid or empty response: \'%s\' received for: \'%s\'", name, buf, INIT_STRING); + } + } + + return configured; +} + +static void huawei_read_quality(const char *cmd) +{ + int bytes; + char *buf; + + buf = huawei_send_receive(cmd); + bytes = strlen(buf); + + if (strncmp(buf, "+CSQ: ", 6) == 0) { + + /* Returns relative signal strength (RSSI) and ber (not supported by modems). + * + * +CSQ: 14,99 + * rssi,ber + * + * 0 <= -113 dBm + * 1 -111 dBm + * 2 to 30 -109 dBm to -53 dBm + * 31 >= -51 dBm + * 99 unknown or unmeasurable + */ + + if (scan_uint(buf + 6, 2, &rssi, &ber) != 2) + error("%s: ERROR: Cannot parse all +CSQ: data fields, some data may be wrong or missing", name); + + if (debug) + debug("DEBUG: Relative rssi value: %u", rssi); + } else + error("%s: ERROR: Invalid or empty response: \'%s\' received for: \'%s\'", name, buf, cmd); + + return; +} + +static void huawei_read_sysinfo(const char *cmd) +{ + int bytes; + char *buf; + + buf = huawei_send_receive(cmd); + bytes = strlen(buf); + + if (strncmp(buf, "^SYSINFO:", 9) == 0) { + + /* Returns system information. + * + * ^SYSINFO:2,3,0,5,1,,4 + * status,domain,roaming_status,mode,SIM state,reserved,sub_mode + */ + + if (scan_uint(buf + 9, 7, &status, &domain, &roaming_status, &mode, &sim_state, &reserved, &sub_mode) != 7) + error("%s: ERROR: Cannot parse all ^SYSINFO: data fields, some data may be wrong or missing", name); + + if (debug) + debug("DEBUG: Sub mode value: %u", sub_mode); + } else + error("%s: ERROR: Invalid or empty response: \'%s\' received for: \'%s\'", name, buf, cmd); + + return; +} + +static void huawei_read_manuf(const char *cmd) +{ + int bytes; + char *buf; + + buf = huawei_send_receive(cmd); + bytes = strlen(buf); + + /* accept all but "ERROR" */ + if (bytes > 0 && huawei_recv_error(buf) == 0) { + + /* Returns manufacturer string. + * + * huawei + */ + strncpy(manuf, buf, sizeof(manuf) - 1); + + if (debug) + debug("DEBUG: Manufacturer string: %s", manuf); + } else + error("%s: ERROR: Invalid or empty response: \'%s\' received for: \'%s\'", name, buf, cmd); + + return; +} + +static void huawei_read_model(const char *cmd) +{ + int bytes; + char *buf; + + buf = huawei_send_receive(cmd); + bytes = strlen(buf); + + /* accept all but "ERROR" */ + if (bytes > 0 && huawei_recv_error(buf) == 0) { + + /* Returns model string. + * + * E220 + */ + strncpy(model, buf, sizeof(model) - 1); + + if (debug) + debug("DEBUG: Model string: %s", model); + } else + error("%s: ERROR: Invalid or empty response: \'%s\' received for: \'%s\'", name, buf, cmd); + + return; +} + +static void huawei_read_fwver(const char *cmd) +{ + int bytes; + char *buf; + + buf = huawei_send_receive(cmd); + bytes = strlen(buf); + + /* accept all but "ERROR" */ + if (bytes > 0 && huawei_recv_error(buf) == 0) { + + /* Returns firmware version string. + * + * 11.110.03.00.00 + */ + strncpy(fwver, buf, sizeof(fwver) - 1); + + if (debug) + debug("DEBUG: Firmware version string: %s", fwver); + } else + error("%s: ERROR: Invalid or empty response: \'%s\' received for: \'%s\'", name, buf, cmd); + + return; +} + +static void huawei_read_operator(const char *cmd) +{ + int bytes, i, pos = 0, copy = 0; + char *buf; + + buf = huawei_send_receive(cmd); + bytes = strlen(buf); + + if (strncmp(buf, "+COPS:", 6) == 0) { + + /* Returns operator string. + * + * +COPS: 0,0,"vodafone ES",2 + * reg_mode,format,operator string (based on format),network access type + */ + + /* parse "operator string" */ + for (i = 6; i <= bytes; i++) { + if (buf[i] == '\"' && copy == 0) { + i++; + copy = 1; + } else if ((buf[i] == '\"') && copy == 1) + copy = 0; + + if (copy == 1 && strlen(operator) < sizeof(operator) - 1) { + operator[pos] = buf[i]; + pos++; + } + } + + if (debug) + debug("DEBUG: Operator version string: \'%s\'", operator); + } else + error("%s: ERROR: Invalid or empty response: \'%s\' received for: \'%s\'", name, buf, cmd); + + return; +} + +static void huawei_read_flowreport(const char *cmd) +{ + char *buf; + int bytes; + static unsigned long long int prev_tx_flow = 0, prev_rx_flow = 0; + static unsigned long int prev_ds_time = 0; + + buf = huawei_send_receive(cmd); + bytes = strlen(buf); + + if (strncmp(buf, "^DSFLOWQRY:", 11) == 0) { + + /* Returns flow report. + * + * ^DSFLOWQRY:00000E8E,0000000000333ACC,000000000A93E9AD,007B3514,000000007C0E5F69,00000007AD1AE9C6 + * last_ds_time,last_rx_flow ,last_tx_flow ,total_ds_time,total_tx_flow,total_rx_flow + */ + + if (sscanf(buf + 11, "%lX,%LX,%LX,%lX,%LX,%LX", &last_ds_time, &last_tx_flow, &last_rx_flow, &total_ds_time, + &total_tx_flow, &total_rx_flow) != 6) + error("%s: ERROR: Cannot parse all ^DSFLOWQRY: data fields, some data may be wrong or missing", name); + + /* ^DSFLOWQRY: lacks tx_rate and rx_rate values (^DSFLOWRPT has them), we try to calculate them here. + * Values comes at 2s interval. + */ + + /* tx_rate calculation */ + if (last_ds_time >= prev_ds_time + 2 && last_tx_flow > prev_tx_flow) + calc_tx_rate = ((double) (last_tx_flow - prev_tx_flow)) / ((double) (last_ds_time - prev_ds_time)); + else if (last_ds_time >= prev_ds_time + 2 && last_tx_flow == prev_tx_flow) + calc_tx_rate = 0; + + /* rx_rate calculation */ + if (last_ds_time >= prev_ds_time + 2 && last_rx_flow > prev_rx_flow) + calc_rx_rate = ((double) (last_rx_flow - prev_rx_flow)) / ((double) (last_ds_time - prev_ds_time)); + else if (last_ds_time >= prev_ds_time + 2 && last_rx_flow == prev_rx_flow) + calc_rx_rate = 0; + + /* previous values */ + prev_tx_flow = last_tx_flow; + prev_rx_flow = last_rx_flow; + prev_ds_time = last_ds_time; + + if (debug) { + debug("DEBUG: Last DS connection time [s]: %lu", last_ds_time); + debug("DEBUG: Last DS transmiting traffic [bytes]: %llu", last_tx_flow); + debug("DEBUG: Last DS receiving traffic [bytes]: %llu", last_rx_flow); + debug("DEBUG: Total DS connection time [s]: %lu", total_ds_time); + debug("DEBUG: Total DS transmiting trafic [bytes]: %llu", total_tx_flow); + debug("DEBUG: Total DS receiving trafic [bytes]: %llu", total_rx_flow); + debug("DEBUG: Calculated tx rate [bytes/s]: %lf", calc_tx_rate); + debug("DEBUG: Calculated rx rate [bytes/s]: %lf", calc_rx_rate); + } + + } else + error("%s: ERROR: Invalid or empty response: \'%s\' received for: \'%s\'", name, buf, cmd); + + return; +} + +static void my_quality(RESULT * result, RESULT * arg1) +{ + int age; + static struct timeval prev_age; + static double value; + + age = age_diff(prev_age); + + if (age < 0 || age >= MIN_INTERVAL) { + gettimeofday(&prev_age, NULL); + + if (huawei_configured() == 1) + huawei_read_quality(QUALITY); + } + + /* Note: R2S stands for 'Result to String' */ + if (strncmp(R2S(arg1), "%", 1) == 0) { + /* scale rssi 0...31 to 0..100% value */ + if (rssi > 0 && rssi < 32) + value = (double) rssi *100 / 31; + else if (rssi == 0) + value = 0; + + } else if (strncmp(R2S(arg1), "dbm", 3) == 0) { + /* scale rssi 0...31 to -113 dBm...-51 dBm value */ + if (rssi > 0 && rssi < 32) + value = ((double) rssi * 2) - 113; + else if (rssi == 0) + value = -113; + + } else if (strncmp(R2S(arg1), "rssi", 4) == 0) { + /* pass through relative rssi 0...31 value */ + if (rssi > 0 && rssi < 32) + value = (double) rssi; + else if (rssi == 0) + value = 0; + + } else { + error("%s: ERROR: Argument for huawei::quality() is missing, give: '%%'|'dbm'|'rssi'", name); + value = 0; + } + + /* store result */ + SetResult(&result, R_NUMBER, &value); + + return; +} + +static void my_mode(RESULT * result, RESULT * arg1) +{ + int age; + static struct timeval prev_age; + double value_num; + char *value_str, *mode_str; + + age = age_diff(prev_age); + + if (age < 0 || age >= MIN_INTERVAL) { + gettimeofday(&prev_age, NULL); + + if (huawei_configured() == 1) + huawei_read_sysinfo(SYSINFO); + } + + if (strncmp(R2S(arg1), "text", 4) == 0) { + /* sub modes 8 and 9 are unknown */ + if (sub_mode > 7) + sub_mode = 8; + + /* start with an empty string */ + value_str = strdup(""); + + /* mode string */ + mode_str = sub_system_mode[sub_mode]; + + /* allocate memory for value */ + value_str = realloc(value_str, strlen(mode_str) + 1); + + /* write mode string to value */ + strcat(value_str, mode_str); + + /* store result */ + SetResult(&result, R_STRING, value_str); + + /* free local string */ + free(value_str); + + } else if (strncmp(R2S(arg1), "number", 6) == 0) { + value_num = (double) mode; + + /* store result */ + SetResult(&result, R_NUMBER, &value_num); + + } else { + error("%s: ERROR: Argument for huawei::mode() is missing, give: 'text'|'number'", name); + + value_num = 0; + + /* store result */ + SetResult(&result, R_NUMBER, &value_num); + } + + return; +} + +static void my_manuf(RESULT * result) +{ + int age; + static struct timeval prev_age; + char *value_str; + + age = age_diff(prev_age); + + if (age < 0 || age >= MIN_INTERVAL) { + gettimeofday(&prev_age, NULL); + + if (huawei_configured() == 1) + huawei_read_manuf(MANUF); + } + + /* start with an empty string */ + value_str = strdup(""); + + /* allocate memory for value */ + value_str = realloc(value_str, strlen(manuf) + 1); + + /* write mode string to value */ + strcat(value_str, manuf); + + /* store result */ + SetResult(&result, R_STRING, value_str); + + /* free local string */ + free(value_str); + + return; +} + +static void my_model(RESULT * result) +{ + int age; + static struct timeval prev_age; + char *value_str; + + age = age_diff(prev_age); + + if (age < 0 || age >= MIN_INTERVAL) { + gettimeofday(&prev_age, NULL); + + if (huawei_configured() == 1) + huawei_read_model(MODEL); + } + + /* start with an empty string */ + value_str = strdup(""); + + /* allocate memory for value */ + value_str = realloc(value_str, strlen(model) + 1); + + /* write mode string to value */ + strcat(value_str, model); + + /* store result */ + SetResult(&result, R_STRING, value_str); + + /* free local string */ + free(value_str); + + return; +} + +static void my_fwver(RESULT * result) +{ + int age; + static struct timeval prev_age; + char *value_str; + + age = age_diff(prev_age); + + if (age < 0 || age >= MIN_INTERVAL) { + gettimeofday(&prev_age, NULL); + + if (huawei_configured() == 1) + huawei_read_fwver(FWVER); + } + + /* start with an empty string */ + value_str = strdup(""); + + /* allocate memory for value */ + value_str = realloc(value_str, strlen(fwver) + 1); + + /* write mode string to value */ + strcat(value_str, fwver); + + /* store result */ + SetResult(&result, R_STRING, value_str); + + /* free local string */ + free(value_str); + + return; +} + +static void my_operator(RESULT * result) +{ + int age; + static struct timeval prev_age; + char *value_str; + + age = age_diff(prev_age); + + if (age < 0 || age >= MIN_INTERVAL) { + gettimeofday(&prev_age, NULL); + + if (huawei_configured() == 1) + huawei_read_operator(OPERATOR); + } + + /* start with an empty string */ + value_str = strdup(""); + + /* allocate memory for value */ + value_str = realloc(value_str, strlen(operator) + 1); + + /* write mode string to value */ + strcat(value_str, operator); + + /* store result */ + SetResult(&result, R_STRING, value_str); + + /* free local string */ + free(value_str); + + return; +} + +static void my_flowreport(RESULT * result, RESULT * arg1) +{ + int age; + unsigned int days, hours, mins, secs; + double value_num; + char value_str[32]; + static struct timeval prev_age; + + age = age_diff(prev_age); + + if (age < 0 || age >= MIN_INTERVAL) { + gettimeofday(&prev_age, NULL); + + if (huawei_configured() == 1) + huawei_read_flowreport(FLOWREPORT); + } + + if (strncmp(R2S(arg1), "uptime", 6) == 0) { + + days = last_ds_time / 86400; + hours = (last_ds_time / 3600) - (days * 24); + mins = (last_ds_time / 60) - (days * 1440) - (hours * 60); + secs = last_ds_time % 60; + + if (days > 0) + sprintf(value_str, "%u days %02u:%02u:%02u", days, hours, mins, secs); + else + sprintf(value_str, "%02u:%02u:%02u", hours, mins, secs); + + /* store result: days, hours, mins, secs */ + SetResult(&result, R_STRING, value_str); + + return; + } + + if (strncmp(R2S(arg1), "uptime_seconds", 14) == 0) { + /* uptime in seconds */ + value_num = (double) last_ds_time; + + /* store result: seconds */ + SetResult(&result, R_NUMBER, &value_num); + + return; + } + + if (strncmp(R2S(arg1), "tx_rate", 7) == 0) { + /* tx data in Bytes/s */ + value_num = calc_tx_rate; + + /* store result */ + SetResult(&result, R_NUMBER, &value_num); + + return; + } + + if (strncmp(R2S(arg1), "rx_rate", 7) == 0) { + /* rx data in Bytes/s */ + value_num = calc_rx_rate; + + /* store result */ + SetResult(&result, R_NUMBER, &value_num); + + return; + } + + if (strncmp(R2S(arg1), "total_tx", 8) == 0) { + /* total rx data in Bytes */ + value_num = (double) total_tx_flow; + + /* store result */ + SetResult(&result, R_NUMBER, &value_num); + + return; + } + + if (strncmp(R2S(arg1), "total_rx", 8) == 0) { + /* total rx data in Bytes */ + value_num = (double) total_rx_flow; + + /* store result */ + SetResult(&result, R_NUMBER, &value_num); + + return; + } + + error + ("%s: ERROR: Argument for huawei::flowreport() is missing, give: 'uptime'|'uptime_seconds'|'tx_rate'|'rx_rate'|'total_tx'|'total_rx')", + name); + value_num = 0; + + /* store result */ + SetResult(&result, R_NUMBER, &value_num); + + return; +} + +/* plugin initialization. MUST NOT be declared 'static'! */ +int plugin_init_huawei(void) +{ + /* register our functions */ + AddFunction("huawei::quality", 1, my_quality); + AddFunction("huawei::mode", 1, my_mode); + AddFunction("huawei::model", 0, my_model); + AddFunction("huawei::manuf", 0, my_manuf); + AddFunction("huawei::fwver", 0, my_fwver); + AddFunction("huawei::operator", 0, my_operator); + AddFunction("huawei::flowreport", 1, my_flowreport); + + return 0; +} + +void plugin_exit_huawei(void) +{ + int ret; + + /* close file descriptor */ + if (fd > 0) { + ret = close(fd); + if (ret < 0) + error("%s: ERROR: Device %s closing failure on plugin_exit, %i", name, port, ret); + } + fd = -2; +} diff --git a/plugin_i2c_sensors.c b/plugin_i2c_sensors.c new file mode 100644 index 0000000..ce70e35 --- /dev/null +++ b/plugin_i2c_sensors.c @@ -0,0 +1,361 @@ +/* $Id: plugin_i2c_sensors.c 1082 2010-01-17 14:40:03Z volker $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_i2c_sensors.c $ + * + * I2C sensors plugin + * + * Copyright (C) 2003, 2004 Xavier Vello + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_i2c_sensors (void) + * adds function i2c_sensors() to retrieve informations from + * the i2c sensors via sysfs or procfs interface + * + * -- WARNING -- + * This plugin should detect where your sensors are at startup. + * If you can't get any token to work, ensure you don't get + * an error message with "lcd4linux -Fvvv". + * + * If so, try to force the path to your sensors in the conf like this : + * for sysfs: i2c_sensors-path '/sys/bus/i2c/devices/0-6000/' + * for procfs: i2c_sensors-path '/proc/sys/dev/sensors/via686a-isa-6000' + * /!\ these path are for my system, change the last dir according to yours + */ + +/* + * Available tokens : # represents an int from 1 to 3 (or more) + * temp_input# -> temperature of sensor # (in ∞C) + * temp_max# and temp_hyst# -> max and min of sensor # + * in_input#, in_min# and in_max# -> voltages + * fan_input# -> speed (in RPM) of fan # + * fan_min# and fan_div# + * + * Tokens avaible only via sysfs if suported by your sensors: + * curr_input#, curr_min# and curr_max# -> value of current (in amps) + * pwm# + * temp_crit# -> critical value of sensor # + * vid -> cpu core voltage + * and maybe others + * (see /usr/src/linux/Documentation/i2c/sysfs-interface on linux 2.6) + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" +#include "cfg.h" +#include "hash.h" +#include "qprintf.h" +#include "evaluator.h" // if strndup() is not available + +#ifdef WITH_DMALLOC +#include +#endif + +static char *path = NULL; +static HASH I2Csensors; + +static const char *procfs_tokens[4][3] = { + {"temp_hyst", "temp_max", "temp_input"}, /* for temp# */ + {"in_min", "in_max", "in_input"}, /* for in# */ + {"fan_div1", "fan_div2", "fan_div3"}, /* for fan_div */ + {"fan_min", "fan_input", ""} /* for fan# */ +}; + +static int (*parse_i2c_sensors) (const char *key); + + /***********************************************\ + * Parsing for new 2.6 kernels 'sysfs' interface * + \***********************************************/ + +static int parse_i2c_sensors_sysfs(const char *key) +{ + char val[32]; + char buffer[32]; + char file[64]; + FILE *stream; + + strcpy(file, path); + strcat(file, key); + + stream = fopen(file, "r"); + if (stream == NULL) { + error("i2c_sensors: fopen(%s) failed: %s", file, strerror(errno)); + return -1; + } + fgets(buffer, sizeof(buffer), stream); + fclose(stream); + + if (buffer[0] == '\0') { + error("i2c_sensors: %s empty ?!", file); + return -1; + } + + /* now the formating stuff, depending on the file : */ + /* Some values must be divided by 1000, the others */ + /* are parsed directly (we just remove the \n). */ + if (!strncmp(key, "temp", 4) || !strncmp(key, "curr", 4) || !strncmp(key, "in", 2) || !strncmp(key, "vid", 3)) { + snprintf(val, sizeof(val), "%f", strtod(buffer, NULL) / 1000.0); + } else { + qprintf(val, sizeof(val), "%s", buffer); + /* we supress this nasty \n at the end */ + val[strlen(val) - 1] = '\0'; + } + + hash_put(&I2Csensors, key, val); + + return 0; + +} + + /************************************************\ + * Parsing for old 2.4 kernels 'procfs' interface * + \************************************************/ + +static int parse_i2c_sensors_procfs(const char *key) +{ + char file[64]; + FILE *stream; + char buffer[32]; + + char *value; + char *running; + int pos = 0; + const char delim[3] = " \n"; + char final_key[32]; + const char *number = &key[strlen(key) - 1]; + int tokens_index; + /* debug("%s -> %s", key, number); */ + strcpy(file, path); + + if (!strncmp(key, "temp_", 5)) { + tokens_index = 0; + strcat(file, "temp"); + strcat(file, number); + } else if (!strncmp(key, "in_", 3)) { + tokens_index = 1; + strcat(file, "in"); + strcat(file, number); + } else if (!strncmp(key, "fan_div", 7)) { + tokens_index = 2; + strcat(file, "fan_div"); + number = ""; + } else if (!strncmp(key, "fan_", 4)) { + tokens_index = 3; + strcat(file, "fan"); + strcat(file, number); + } else { + return -1; + } + + stream = fopen(file, "r"); + if (stream == NULL) { + error("i2c_sensors: fopen(%s) failed: %s", file, strerror(errno)); + return -1; + } + fgets(buffer, sizeof(buffer), stream); + fclose(stream); + + if (buffer[0] == '\0') { + error("i2c_sensors: %s empty ?!", file); + return -1; + } + + running = strndup(buffer, sizeof(buffer)); + while (1) { + value = strsep(&running, delim); + /* debug("%s pos %i -> %s", file, pos , value); */ + if (!value || !strcmp(value, "")) { + /* debug("%s pos %i -> BREAK", file, pos); */ + break; + } else { + qprintf(final_key, sizeof(final_key), "%s%s", procfs_tokens[tokens_index][pos], number); + /* debug ("%s -> %s", final_key, value); */ + hash_put(&I2Csensors, final_key, value); + pos++; + } + } + free(running); + return 0; +} + + /*****************************************\ + * Common functions (path search and init) * + \*****************************************/ + + +static void my_i2c_sensors_path(const char *method) +{ + struct dirent *dir; + struct dirent *file; + const char *base; + char dname[64]; + DIR *fd1; + DIR *fd2; + int done; + + if (!strcmp(method, "sysfs")) { + base = "/sys/bus/i2c/devices/"; + } else if (!strcmp(method, "procfs")) { + base = "/proc/sys/dev/sensors/"; + /*base="/sensors_2.4/"; // fake dir to test without rebooting 2.4 ;) */ + } else { + return; + } + + fd1 = opendir(base); + if (!fd1) { + return; + } + + while ((dir = readdir(fd1))) { + /* Skip non-directories and '.' and '..' */ + if ((dir->d_type != DT_DIR && dir->d_type != DT_LNK) || strcmp(dir->d_name, ".") == 0 + || strcmp(dir->d_name, "..") == 0) { + continue; + } + + /* dname is the absolute path */ + strcpy(dname, base); + strcat(dname, dir->d_name); + strcat(dname, "/"); + + fd2 = opendir(dname); + done = 0; + while ((file = readdir(fd2))) { + /* FIXME : do all sensors have a temp_input1 ? */ + if (!strcmp(file->d_name, "temp_input1") || !strcmp(file->d_name, "temp1_input") + || !strcmp(file->d_name, "temp1")) { + path = realloc(path, strlen(dname) + 1); + strcpy(path, dname); + done = 1; + break; + } + } + closedir(fd2); + if (done) + break; + } + closedir(fd1); +} + + +static int configure_i2c_sensors(void) +{ + static int configured = 0; + char *path_cfg; + + if (configured != 0) + return configured; + + path_cfg = cfg_get(NULL, "i2c_sensors-path", ""); + if (path_cfg == NULL || *path_cfg == '\0') { + /* debug("No path to i2c sensors found in the conf, calling my_i2c_sensors_path()"); */ + my_i2c_sensors_path("sysfs"); + if (!path) + my_i2c_sensors_path("procfs"); + + if (!path) { + error("i2c_sensors: unable to autodetect i2c sensors!"); + configured = -1; + return configured; + } + + debug("using i2c sensors at %s (autodetected)", path); + + } else { + if (path_cfg[strlen(path_cfg) - 1] != '/') { + /* the headless user forgot the trailing slash :/ */ + error("i2c_sensors: please add a trailing slash to %s from %s", path_cfg, cfg_source()); + path_cfg = realloc(path_cfg, strlen(path_cfg) + 2); + strcat(path_cfg, "/"); + } + debug("using i2c sensors at %s (from %s)", path_cfg, cfg_source()); + path = realloc(path, strlen(path_cfg) + 1); + strcpy(path, path_cfg); + } + if (path_cfg) + free(path_cfg); + + /* we activate the function only if there's a possibly path found */ + if (strncmp(path, "/sys", 4) == 0) { + parse_i2c_sensors = parse_i2c_sensors_sysfs; + } else if (strncmp(path, "/proc", 5) == 0) { + parse_i2c_sensors = parse_i2c_sensors_procfs; + } else { + error("i2c_sensors: unknown path %s, should start with /sys or /proc", path); + configured = -1; + return configured; + } + + hash_create(&I2Csensors); + + configured = 1; + return configured; +} + + +void my_i2c_sensors(RESULT * result, RESULT * arg) +{ + int age; + char *key; + char *val; + + if (configure_i2c_sensors() < 0) { + SetResult(&result, R_STRING, "??"); + return; + } + + key = R2S(arg); + age = hash_age(&I2Csensors, key); + if (age < 0 || age > 250) { + parse_i2c_sensors(key); + } + val = hash_get(&I2Csensors, key, NULL); + if (val) { + SetResult(&result, R_STRING, val); + } else { + SetResult(&result, R_STRING, "??"); + } +} + + +int plugin_init_i2c_sensors(void) +{ + AddFunction("i2c_sensors", 1, my_i2c_sensors); + return 0; +} + + +void plugin_exit_i2c_sensors(void) +{ + hash_destroy(&I2Csensors); +} diff --git a/plugin_iconv.c b/plugin_iconv.c new file mode 100644 index 0000000..6d5a8a6 --- /dev/null +++ b/plugin_iconv.c @@ -0,0 +1,142 @@ +/* $Id: plugin_iconv.c 1136 2010-11-28 16:07:16Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_iconv.c $ + * + * iconv charset conversion plugin + * + * Copyright (C) 2006 Ernst Bachmann + * Copyright (C) 2006 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_iconv (void) + * int plugin_exit_iconv (void) + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include + +/* these should always be included */ +#include "debug.h" +#include "plugin.h" + +#ifdef WITH_DMALLOC +#include +#endif + + + +/* iconv function, convert charsets */ +/* valid "to" and "from" charsets can be listed by running "iconv --list" from a shell */ +/* utf16 & utf32 encodings won't work, as they contain null bytes, confusing strlen */ +static void my_iconv(RESULT * result, RESULT * charset_from, RESULT * charset_to, RESULT * arg) +{ + char *source; + size_t source_left; + char *dest; + char *dest_pos; + size_t dest_left; + iconv_t cd; + + source = R2S(arg); + source_left = strlen(source); + + /* use twice the memory needed in best case, but save lots of reallocs in worst case */ + /* increase to 4 if most conversions are to utf32 (quite unlikely) */ + /* also alloc a "safety byte" so we can always zero-terminate the string. */ + + dest_left = 2 * source_left; + dest = malloc(dest_left + 1); + dest_pos = dest; + + cd = iconv_open(R2S(charset_to), R2S(charset_from)); + if (cd != (iconv_t) (-1)) { + + do { + + /* quite spammy: debug("plugin_iconv: calling iconv with %ld,[%s]/%ld,%ld", cd, source, source_left, dest_left); */ + if (iconv(cd, &source, &source_left, &dest_pos, &dest_left) == (size_t) (-1)) { + switch (errno) { + case EILSEQ: + /* illegal bytes in input sequence */ + /* try to fix by skipping a byte */ + info("plugin_iconv: illegal character in input string: %c", *source); + source_left--; + source++; + break; + case EINVAL: + /* input string ends during a multibyte sequence */ + /* try to fix by simply ignoring */ + info("plugin_iconv: illegal character at end of input"); + source_left = 0; + break; + case E2BIG: + /* not enough bytes in outbuf. */ + /* TODO: Realloc output buffer, probably doubling its size? */ + /* for now, just bail out. For lcd4linux 99% of all conversions will go to ascii or latin1 anyways */ + error + ("plugin_iconv: out of memory in destination buffer. Seems like Ernst was too lazy, complain to him!"); + source_left = 0; + break; + default: + error("plugin_iconv: strange errno state (%d) occurred", errno); + source_left = 0; + } + } + } while (source_left > 0); /* don't check for == 0, could be negative in EILSEQ case */ + + /* terminate the string, we're sure to have that byte left, see above */ + *dest_pos = 0; + dest_pos++; + + iconv_close(cd); + } else { + error("plugin_iconv: could not open conversion descriptor. Check if your charsets are supported!"); + /* guaranteed to fit. */ + strcpy(dest, source); + } + + SetResult(&result, R_STRING, dest); + + free(dest); +} + + +/* plugin initialization */ +int plugin_init_iconv(void) +{ + + AddFunction("iconv", 3, my_iconv); + + return 0; +} + +void plugin_exit_iconv(void) +{ + /* nothing to clean */ +} diff --git a/plugin_imon.c b/plugin_imon.c new file mode 100644 index 0000000..c0fdc29 --- /dev/null +++ b/plugin_imon.c @@ -0,0 +1,629 @@ +/* $Id: plugin_imon.c 782 2007-03-21 05:01:11Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_imon.c $ + * + * imond/telmond data processing + * + * Copyright (C) 2003 Nico Wallmeier + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include "config.h" +#include "debug.h" +#include "plugin.h" +#include "qprintf.h" +#include "cfg.h" +#include "hash.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include /* decl of inet_addr() */ +#include + + +static HASH TELMON; +static HASH IMON; + +static char thost[256]; +static int tport; +static char phoneb[256]; + +static char ihost[256]; +static char ipass[256]; +static int iport; + +static int fd = 0; +static int err = 0; + +/*---------------------------------------------------------------------------- + * service_connect (host_name, port) - connect to tcp-service + *---------------------------------------------------------------------------- + */ +static int service_connect(const char *host_name, const int port) +{ + struct sockaddr_in addr; + struct hostent *host_p; + int fd; + int opt = 1; + + (void) memset((char *) &addr, 0, sizeof(addr)); + + if ((addr.sin_addr.s_addr = inet_addr((char *) host_name)) == INADDR_NONE) { + host_p = gethostbyname(host_name); + if (!host_p) { + error("%s: host not found\n", host_name); + return (-1); + } + (void) memcpy((char *) (&addr.sin_addr), host_p->h_addr, host_p->h_length); + } + + addr.sin_family = AF_INET; + addr.sin_port = htons((unsigned short) port); + + /* open socket */ + if ((fd = socket(AF_INET, SOCK_STREAM, 0)) < 0) { + perror("socket"); + return (-1); + } + + (void) setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, (char *) &opt, sizeof(opt)); + + if (connect(fd, (struct sockaddr *) &addr, sizeof(addr)) != 0) { + (void) close(fd); + perror(host_name); + return (-1); + } + + return (fd); +} /* service_connect (char * host_name, int port) */ + + +/*---------------------------------------------------------------------------- + * send_command (int fd, char * str) - send command to imond + *---------------------------------------------------------------------------- + */ +static void send_command(const int fd, const char *str) +{ + char buf[256]; + int len = strlen(str); + + sprintf(buf, "%s\r\n", str); + write(fd, buf, len + 2); + + return; +} /* send_command (int fd, char * str) */ + + +/*---------------------------------------------------------------------------- + * get_answer (int fd) - get answer from imond + *---------------------------------------------------------------------------- + */ +static char *get_answer(const int fd) +{ + static char buf[8192]; + int len; + + len = read(fd, buf, 8192); + + if (len <= 0) { + return ((char *) NULL); + } + + while (len > 1 && (buf[len - 1] == '\n' || buf[len - 1] == '\r')) { + buf[len - 1] = '\0'; + len--; + } + + if (!strncmp(buf, "OK ", 3)) { /* OK xxxx */ + return (buf + 3); + } else if (len > 2 && !strcmp(buf + len - 2, "OK")) { + *(buf + len - 2) = '\0'; + return (buf); + } else if (len == 2 && !strcmp(buf + len - 2, "OK")) { + return (buf); + } + + return ((char *) NULL); /* ERR xxxx */ +} /* get_answer (int fd) */ + +/*---------------------------------------------------------------------------- + * get_value (char * cmd) - send command, get value + *---------------------------------------------------------------------------- + */ +static char *get_value(const char *cmd) +{ + char *answer; + + send_command(fd, cmd); + + answer = get_answer(fd); + + if (answer) { + return (answer); + } + + return (""); +} /* get_value (char * cmd, int arg) */ + + +static void phonebook(char *number) +{ + FILE *fp; + char line[256]; + + fp = fopen(phoneb, "r"); + + if (!fp) + return; + + while (fgets(line, sizeof(line), fp)) { + if (*line == '#') + continue; + if (!strncmp(line, number, strlen(number))) { + char *komma = strchr(line, ','); + char *beginn = strchr(line, '='); + if (!beginn) + return; + while (strrchr(line, '\r')) + strrchr(line, '\r')[0] = '\0'; + while (strrchr(line, '\n')) + strrchr(line, '\n')[0] = '\0'; + if (komma) + komma[0] = '\0'; + strcpy(number, beginn + 1); + break; + } + } + + fclose(fp); +} + + +static int parse_telmon() +{ + static int telmond_fd = -2; + static char oldanswer[128]; + int age; + + /* reread every 1 sec only */ + age = hash_age(&TELMON, NULL); + if (age > 0 && age <= 1000) + return 0; + + if (telmond_fd != -1) { + char telbuf[128]; + + telmond_fd = service_connect(thost, tport); + if (telmond_fd >= 0) { + int l = read(telmond_fd, telbuf, 127); + if ((l > 0) && (strcmp(telbuf, oldanswer))) { + char date[11]; + char time[11]; + char number[256]; + char msn[256]; + sscanf(telbuf, "%s %s %s %s", date, time, number, msn); + hash_put(&TELMON, "time", time); + date[4] = '\0'; + date[7] = '\0'; + qprintf(time, sizeof(time), "%s.%s.%s", date + 8, date + 5, date); + hash_put(&TELMON, "number", number); + hash_put(&TELMON, "msn", msn); + hash_put(&TELMON, "date", time); + phonebook(number); + phonebook(msn); + hash_put(&TELMON, "name", number); + hash_put(&TELMON, "msnname", msn); + } + close(telmond_fd); + strcpy(oldanswer, telbuf); + } + } + return 0; +} + + +static int configure_telmon(void) +{ + static int configured = 0; + + char *s; + + if (configured != 0) + return configured; + + hash_create(&TELMON); + + s = cfg_get("Plugin:Telmon", "Host", "127.0.0.1"); + if (*s == '\0') { + error("[Telmon] empty 'Host' entry in %s", cfg_source()); + configured = -1; + return configured; + } + strcpy(thost, s); + free(s); + + if (cfg_number("Plugin:Telmon", "Port", 5001, 1, 65536, &tport) < 0) { + error("[Telmon] no valid port definition"); + configured = -1; + return configured; + } + + s = cfg_get("Plugin:Telmon", "Phonebook", "/etc/phonebook"); + strcpy(phoneb, s); + free(s); + + configured = 1; + return configured; +} + + +static void my_telmon(RESULT * result, RESULT * arg1) +{ + char *val = NULL; + + if (configure_telmon() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + if (parse_telmon() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + val = hash_get(&TELMON, R2S(arg1), NULL); + if (val == NULL) + val = ""; + SetResult(&result, R_STRING, val); +} + + +void init() +{ + if (fd != 0) + return; + + fd = service_connect(ihost, iport); + + if (fd < 0) { + err++; + } else if ((ipass != NULL) && (*ipass != '\0')) { /* Passwort senden */ + char buf[40]; + qprintf(buf, sizeof(buf), "pass %s", ipass); + send_command(fd, buf); + get_answer(fd); + } +} + + +static int parse_imon(const char *cmd) +{ + /* reread every half sec only */ + int age = hash_age(&IMON, cmd); + if (age > 0 && age <= 500) + return 0; + + init(); /* establish connection */ + + if (err) + return -1; + + hash_put(&IMON, cmd, get_value(cmd)); + + return 0; +} + + +static int configure_imon(void) +{ + static int configured = 0; + + char *s; + + if (configured != 0) + return configured; + + hash_create(&IMON); + + s = cfg_get("Plugin:Imon", "Host", "127.0.0.1"); + if (*s == '\0') { + error("[Imon] empty 'Host' entry in %s", cfg_source()); + configured = -1; + return configured; + } + strcpy(ihost, s); + free(s); + + if (cfg_number("Plugin:Imon", "Port", 5000, 1, 65536, &iport) < 0) { + error("[Imon] no valid port definition"); + configured = -1; + return configured; + } + + s = cfg_get("Plugin:Imon", "Pass", ""); + strcpy(ipass, s); + free(s); + + configured = 1; + return configured; +} + + +static void my_imon_version(RESULT * result) +{ + char *val; + int age; + + if (configure_imon() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + /* read only once */ + age = hash_age(&IMON, "version"); + if (age < 0) { + char *s; + init(); + if (err) { + SetResult(&result, R_STRING, ""); + return; + } + s = get_value("version"); + for (;;) { /* interne Versionsnummer killen */ + if (s[0] == ' ') { + s = s + 1; + break; + } + s = s + 1; + } + hash_put(&IMON, "version", s); + } + + val = hash_get(&IMON, "version", NULL); + if (val == NULL) + val = ""; + SetResult(&result, R_STRING, val); +} + + +static int parse_imon_rates(const char *channel) +{ + char buf[128], in[25], out[25]; + char *s; + int age; + + qprintf(buf, sizeof(buf), "rate %s in", channel); + + /* reread every half sec only */ + age = hash_age(&IMON, buf); + if (age > 0 && age <= 500) + return 0; + + init(); /* establish connection */ + + if (err) + return -1; + + qprintf(buf, sizeof(buf), "rate %s", channel); + s = get_value(buf); + + if (sscanf(s, "%s %s", in, out) != 2) + return -1; + + qprintf(buf, sizeof(buf), "rate %s in", channel); + hash_put(&IMON, buf, in); + qprintf(buf, sizeof(buf), "rate %s out", channel); + hash_put(&IMON, buf, out); + + return 0; +} + + +static void my_imon_rates(RESULT * result, RESULT * arg1, RESULT * arg2) +{ + char *val; + char buf[128]; + + if (configure_imon() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + if (parse_imon_rates(R2S(arg1)) < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + qprintf(buf, sizeof(buf), "rate %s %s", R2S(arg1), R2S(arg2)); + + val = hash_get(&IMON, buf, NULL); + if (val == NULL) + val = ""; + SetResult(&result, R_STRING, val); +} + +static int parse_imon_quantity(const char *channel) +{ + char buf[256], fill1[25], in[25], fill2[25], out[25]; + char *s; + int age; + + qprintf(buf, sizeof(buf), "quantity %s in", channel); + + /* reread every half sec only */ + age = hash_age(&IMON, buf); + if (age > 0 && age <= 500) + return 0; + + init(); /* establish connection */ + + if (err) + return -1; + + qprintf(buf, sizeof(buf), "quantity %s", channel); + s = get_value(buf); + + if (sscanf(s, "%s %s %s %s", fill1, in, fill2, out) != 4) + return -1; + + qprintf(buf, sizeof(buf), "quantity %s in", channel); + hash_put(&IMON, buf, in); + qprintf(buf, sizeof(buf), "quantity %s out", channel); + hash_put(&IMON, buf, out); + + return 0; +} + +static int parse_imon_status(const char *channel) +{ + char buf[256], status[25]; + char *s; + int age; + + qprintf(buf, sizeof(buf), "status %s", channel); + + /* reread every half sec only */ + age = hash_age(&IMON, buf); + if (age > 0 && age <= 500) + return 0; + + init(); /* establish connection */ + + if (err) + return -1; + + qprintf(buf, sizeof(buf), "status %s", channel); + s = get_value(buf); + + if (sscanf(s, "%s", status) != 1) + return -1; + + qprintf(buf, sizeof(buf), "status %s", channel); + if (strcasecmp(status, "Online") == 0) + hash_put(&IMON, buf, "1"); + else + hash_put(&IMON, buf, "0"); + + return 0; +} + +static void my_imon_quantity(RESULT * result, RESULT * arg1, RESULT * arg2) +{ + char *val; + char buf[256]; + + if (configure_imon() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + if (parse_imon_quantity(R2S(arg1)) < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + qprintf(buf, sizeof(buf), "quantity %s %s", R2S(arg1), R2S(arg2)); + + val = hash_get(&IMON, buf, NULL); + if (val == NULL) + val = ""; + SetResult(&result, R_STRING, val); +} + +static void my_imon_status(RESULT * result, RESULT * arg1) +{ + char *val; + char buf[256]; + + if (configure_imon() < 0) { + SetResult(&result, R_NUMBER, "-1"); + return; + } + + if (parse_imon_status(R2S(arg1)) < 0) { + SetResult(&result, R_STRING, "-1"); + return; + } + + qprintf(buf, sizeof(buf), "status %s", R2S(arg1)); + + val = hash_get(&IMON, buf, NULL); + if (val == NULL) + val = "-1"; + SetResult(&result, R_STRING, val); +} + +static void my_imon(RESULT * result, RESULT * arg1) +{ + char *val; + char *cmd; + + if (configure_imon() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + cmd = R2S(arg1); + if (parse_imon(cmd) < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + val = hash_get(&IMON, cmd, NULL); + if (val == NULL) + val = ""; + SetResult(&result, R_STRING, val); +} + + +int plugin_init_imon(void) +{ + AddFunction("imon", 1, my_imon); + AddFunction("imon::version", 0, my_imon_version); + AddFunction("imon::rates", 2, my_imon_rates); + AddFunction("imon::quantity", 2, my_imon_quantity); + AddFunction("imon::status", 1, my_imon_status); + AddFunction("imon::telmon", 1, my_telmon); + + return 0; +} + + +void plugin_exit_imon(void) +{ + if (fd > 0) { + send_command(fd, "quit"); + close(fd); + } + hash_destroy(&TELMON); + hash_destroy(&IMON); +} diff --git a/plugin_isdn.c b/plugin_isdn.c new file mode 100644 index 0000000..a5e6972 --- /dev/null +++ b/plugin_isdn.c @@ -0,0 +1,254 @@ +/* $Id: plugin_isdn.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_isdn.c $ + * + * plugin for ISDN subsystem + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * Based on the old isdn client (isdn.c) which is + * Copyright (C) 1999, 2000 Michael Reinelt + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_isdn (void) + * adds functions to access ISDN information + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef HAVE_LINUX_ISDN_H +#include +#else +#warning isdn.h not found. CPS support deactivated. +#endif + +#include "debug.h" +#include "plugin.h" +#include "qprintf.h" +#include "hash.h" + + +typedef struct { + unsigned long in; + unsigned long out; +} CPS; + + +static HASH ISDN_INFO; +static HASH ISDN_CPS; + + +static void hash_put_info(const char *name, const int channel, const char *val) +{ + char key[16]; + + qprintf(key, sizeof(key), "%s[%d]", name, channel); + hash_put(&ISDN_INFO, key, val); +} + +static int parse_isdninfo(void) +{ + int age; + FILE *stream; + long flags; + + /* reread every 10 msec only */ + age = hash_age(&ISDN_INFO, NULL); + if (age > 0 && age <= 10) + return 0; + + /* open file */ + stream = fopen("/dev/isdninfo", "r"); + if (stream == NULL) { + error("open(/dev/isdninfo) failed: %s", strerror(errno)); + return -1; + } + + /* get flags */ + flags = fcntl(fileno(stream), F_GETFL); + if (flags < 0) { + error("fcntl(/dev/isdninfo, F_GETFL) failed: %s", strerror(errno)); + return -1; + } + + /* set O_NONBLOCK */ + if (fcntl(fileno(stream), F_SETFL, flags | O_NONBLOCK) < 0) { + error("fcntl(/dev/isdninfo, F_SETFL, O_NONBLOCK) failed: %s", strerror(errno)); + return -1; + } + + while (!feof(stream)) { + char buffer[4096]; + char *beg, *end; + if (fgets(buffer, sizeof(buffer), stream) == NULL) + break; + beg = strchr(buffer, ':'); + if (beg != NULL) { + char delim[] = " \t\n"; + int i = 0; + *beg++ = '\0'; + while (*beg && strchr(delim, *beg)) + beg++; + while (beg && *beg) { + if ((end = strpbrk(beg, delim))) + *end = '\0'; + hash_put_info(buffer, i, beg); + beg = end ? end + 1 : NULL; + while (*beg && strchr(delim, *beg)) + beg++; + i++; + } + } else { + error("Huh? no colon found in <%s>", buffer); + } + } + + fclose(stream); + + return 0; +} + + +static void my_isdn_info(RESULT * result, RESULT * arg1, RESULT * arg2) +{ + char key[16], *val; + + if (parse_isdninfo() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + qprintf(key, sizeof(key), "%s[%d]", R2S(arg1), (int) R2N(arg2)); + val = hash_get(&ISDN_INFO, key, NULL); + if (val == NULL) + val = ""; + SetResult(&result, R_STRING, val); +} + + +#ifdef HAVE_LINUX_ISDN_H + +static void hash_put_cps(const int channel, const CPS * cps) +{ + char key[16], val[16]; + + qprintf(key, sizeof(key), channel < 0 ? "i" : "i%d", channel); + qprintf(val, sizeof(val), "%u", cps->in); + hash_put_delta(&ISDN_CPS, key, val); + + qprintf(key, sizeof(key), channel < 0 ? "o" : "o%d", channel); + qprintf(val, sizeof(val), "%u", cps->out); + hash_put_delta(&ISDN_CPS, key, val); +} + + +static int get_cps(void) +{ + int age, i; + static int fd = -2; + CPS cps[ISDN_MAX_CHANNELS]; + CPS sum; + + /* reread every 10 msec only */ + age = hash_age(&ISDN_CPS, NULL); + if (age > 0 && age <= 10) + return 0; + + if (fd == -1) + return -1; + + if (fd == -2) { + fd = open("/dev/isdninfo", O_RDONLY | O_NDELAY); + if (fd == -1) { + error("open(/dev/isdninfo) failed: %s", strerror(errno)); + return -1; + } + } + + if (ioctl(fd, IIOCGETCPS, &cps)) { + error("ioctl(IIOCGETCPS) failed: %s", strerror(errno)); + fd = -1; + return -1; + } + + sum.in = 0; + sum.out = 0; + for (i = 0; i < ISDN_MAX_CHANNELS; i++) { + sum.in += cps[i].in; + sum.out += cps[i].out; + hash_put_cps(i, &cps[i]); + } + hash_put_cps(-1, &sum); + + return 0; +} + + +static void my_isdn_cps(RESULT * result, RESULT * arg1, RESULT * arg2) +{ + double value; + + if (get_cps() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + value = hash_get_delta(&ISDN_CPS, R2S(arg1), NULL, R2N(arg2)); + SetResult(&result, R_NUMBER, &value); + +} + +#endif + + +int plugin_init_isdn(void) +{ + hash_create(&ISDN_INFO); + hash_create(&ISDN_CPS); + + AddFunction("isdn::info", 2, my_isdn_info); + +#ifdef HAVE_LINUX_ISDN_H + AddFunction("isdn::cps", 2, my_isdn_cps); +#endif + + return 0; +} + + +void plugin_exit_isdn(void) +{ + hash_destroy(&ISDN_INFO); + hash_destroy(&ISDN_CPS); +} diff --git a/plugin_kvv.c b/plugin_kvv.c new file mode 100644 index 0000000..f0950d3 --- /dev/null +++ b/plugin_kvv.c @@ -0,0 +1,814 @@ +/* $Id: plugin_kvv.c 944 2009-01-06 06:46:50Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_kvv.c $ + * + * plugin kvv (karlsruher verkehrsverbund) + * + * Copyright (C) 2006 Till Harbaum + * Copyright (C) 2006 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_kvv (void) + * adds various functions + * void plugin_exit_kvv (void) + * + */ + +/* define the include files you need */ +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include + +/* network specific includes */ +#include +#include +#include +#include +#include + +/* these should always be included */ +#include "debug.h" +#include "plugin.h" +#include "cfg.h" +#include "thread.h" + +/* these can't be configured as it doesn't make sense to change them */ +#define HTTP_SERVER "www.init-ka.de" +#define HTTP_REQUEST "/webfgi/StopInfoInplace.aspx?ID=%s" +#define USER_AGENT "lcd4linux - KVV plugin (http://ssl.bulix.org/projects/lcd4linux/wiki/plugin_kvv)" + +#define DEFAULT_STATION_ID "89" /* Hauptbahnhof */ + +/* example ids: + * 89 = Hauptbahnhof + * 12_701 = Berufsakademie + */ + +/* total max values to calculate shm size */ +#define MAX_LINES 4 +#define MAX_LINE_LENGTH 8 +#define MAX_STATION_LENGTH 40 + +typedef struct { + char line[MAX_LINE_LENGTH + 1]; + char station[MAX_STATION_LENGTH + 1]; + int time; +} kvv_entry_t; + +typedef struct { + int entries, error; + kvv_entry_t entry[MAX_LINES]; +} kvv_shm_t; + +static char *station_id = NULL; +static char *proxy_name = NULL; +static int port = 80; +static pid_t pid = -1; +static int refresh = 60; +static int abbreviate = 0; + +static int initialized = 0; +static int mutex = 0; +static int shmid = -1; +static kvv_shm_t *shm = NULL; + +#define SECTION "Plugin:KVV" + +#define TIMEOUT_SHORT 1 /* wait this long for additional data */ +#define TIMEOUT_LONG 10 /* wait this long for initial data */ + +/* search an element in the result string */ +static int get_element(char *input, char *name, char **data) +{ + int skip = 0; + int len = 0; + int state = 0; /* nothing found yet */ + + /* search entire string */ + while (*input) { + + if (skip == 0) { + switch (state) { + case 0: + if (*input == '<') + state = 1; + else + state = 0; + break; + + case 1: + /* ignore white spaces */ + if (*input != ' ') { + if (strncasecmp(input, name, strlen(name)) == 0) { + state = 2; + skip = strlen(name) - 1; + } else + state = 0; + } + break; + + case 2: + if (*input == ' ') { + *data = ++input; + while (*input && (*input++ != '>')) + len++; + + return len; + } else + state = 0; + break; + } + } else if (skip) + skip--; + + input++; + } + + return -1; +} + +/* serach an attribute within an element */ +static int get_attrib(char *input, char *name, char **data) +{ + int skip = 0; + int len = 0; + int state = 0; /* nothing found */ + + /* search in this element */ + while (*input != '>') { + /* ignore white spaces */ + if (((*input != ' ') && (*input != '\t')) && (skip == 0)) { + switch (state) { + case 0: + if (strncasecmp(input, name, strlen(name)) == 0) { + state = 1; + skip = strlen(name) - 1; + } + break; + + case 1: + if (*input == '=') + state = 2; + else + state = 0; + break; + + case 2: + if (*input == '\"') { + *data = ++input; + while (*input++ != '\"') + len++; + + return len; + } else + state = 0; + + break; + } + } else if (skip) + skip--; + + input++; + } + return -1; +} + +static int http_open(char *name) +{ + struct sockaddr_in server; + struct hostent *host_info; + unsigned long addr; + int sock; + + /* create socket */ + sock = socket(PF_INET, SOCK_STREAM, 0); + if (sock < 0) { + perror("failed to create socket"); + return -1; + } + + /* Erzeuge die Socketadresse des Servers + * Sie besteht aus Typ, IP-Adresse und Portnummer */ + memset(&server, 0, sizeof(server)); + if ((addr = inet_addr(name)) != INADDR_NONE) { + memcpy((char *) &server.sin_addr, &addr, sizeof(addr)); + } else { + /* Wandle den Servernamen in eine IP-Adresse um */ + host_info = gethostbyname(name); + if (NULL == host_info) { + error("[KVV] Unknown server: %s", name); + return -1; + } + memcpy((char *) &server.sin_addr, host_info->h_addr, host_info->h_length); + } + + server.sin_family = AF_INET; + server.sin_port = htons(port); + + /* Baue die Verbindung zum Server auf */ + if (connect(sock, (struct sockaddr *) &server, sizeof(server)) < 0) { + perror("can't connect to server"); + return -1; + } + + return sock; +} + +static void get_text(char *input, char *end, char *dest, int dlen) +{ + int state = 0; /* nothing yet, outside any element */ + int cnt = 0; + + while (*input) { + switch (state) { + case 0: + if (*input == '<') + state = 1; + else { + if (cnt < (dlen - 1)) + dest[cnt++] = *input; + } + break; + + case 1: + if (*input == '/') + state = 2; + else if (*input == '>') + state = 0; + break; + + case 2: + if (strncasecmp(input, end, strlen(end)) == 0) { + dest[cnt++] = 0; + return; + } + break; + } + + input++; + } + +} + +static void process_station_string(char *str) +{ + char *p, *q; + int last, i; + + /* some strings to replace */ + char *repl[] = { + "Hauptbahnhof", "Hbf.", + "Bahnhof", "Bhf.", + "Karlsruhe", "KA", + "Schienenersatzverkehr", "Ersatzv.", + "Marktplatz", "Marktpl.", + }; + + /* decode utf8 */ + p = q = str; + last = 0; + while (*p) { + if (last) { + *q++ = (last << 6) | (*p & 0x3f); + last = 0; + } else if ((*p & 0xe0) == 0xc0) { + last = *p & 3; + } else + *q++ = *p; + + p++; + } + *q++ = 0; + + /* erase multiple spaces and replace umlauts */ + p = q = str; + last = 1; /* no leading spaces */ + while (*p) { + if ((!last) || (*p != ' ')) { + + /* translate from latin1 to hd44780 */ + if (*p == (char) 228) /* lower a umlaut */ + *q++ = (char) 0xe1; + else if (*p == (char) 223) /* sz ligature */ + *q++ = (char) 0xe2; + else if (*p == (char) 246) /* lower o umlaut */ + *q++ = (char) 0xef; + else if (*p == (char) 252) /* lower u umlaut */ + *q++ = (char) 0xf5; + else + *q++ = *p; + } + + last = (*p == ' '); + p++; + } + *q++ = 0; + + /* replace certain (long) words with e.g. abbreviations if enabled */ + if (abbreviate) { + + for (i = 0; i < (int) (sizeof(repl) / (2 * sizeof(char *))); i++) { + if ((p = strstr(str, repl[2 * i])) != NULL) { + + /* move new string */ + memcpy(p, repl[2 * i + 1], strlen(repl[2 * i + 1])); + /* move rest of string down */ + memmove(p + strlen(repl[2 * i + 1]), + p + strlen(repl[2 * i]), strlen(str) - (p - str) - strlen(repl[2 * i]) + 1); + } + } + } +} + +static void kvv_client( __attribute__ ((unused)) + void *dummy) +{ + char ibuffer[8192]; + char obuffer[1024]; + int count, i, sock; + + char server_name[] = HTTP_SERVER; + char *connect_to; + + /* connect to proxy if given, to server otherwise */ + if ((proxy_name != NULL) && (strlen(proxy_name) != 0)) + connect_to = proxy_name; + else + connect_to = server_name; + + info("[KVV] Connecting to %s", connect_to); + + while (1) { + + sock = http_open(connect_to); + if (sock < 0) { + error("[KVV] Error accessing server/proxy: %s", strerror(errno)); + return; + } + /* create and set get request */ + if (snprintf(obuffer, sizeof(obuffer), + "GET http://%s" HTTP_REQUEST " HTTP/1.1\n" + "Host: %s\n" "User-Agent: " USER_AGENT "\n\n", server_name, station_id, + server_name) >= (int) sizeof(obuffer)) { + + info("[KVV] Warning, request has been truncated!"); + } + + info("[KVV] Sending first (GET) request ..."); + send(sock, obuffer, strlen(obuffer), 0); + + count = 0; + do { + fd_set rfds; + struct timeval tv; + + FD_ZERO(&rfds); + FD_SET(sock, &rfds); + + tv.tv_sec = count ? TIMEOUT_SHORT : TIMEOUT_LONG; + tv.tv_usec = 0; + + i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv); + if (i < 0) { + perror("select"); + exit(1); + } + + if (i != 0) { + i = recv(sock, ibuffer + count, sizeof(ibuffer) - count - 1, 0); + count += i; + } + } + while (i > 0); + + ibuffer[count] = 0; /* terminate string */ + close(sock); + + if (!count) + info("[KVV] empty/no reply"); + + if (count > 0) { + char *input, *cookie, *name = NULL, *value = NULL; + int input_len, cookie_len, name_len, value_len; + + /* buffer to html encode value */ + char value_enc[512]; + int value_enc_len; + + /* find cookie */ + cookie_len = 0; + cookie = strstr(ibuffer, "Set-Cookie:"); + if (cookie) { + cookie += strlen("Set-Cookie:"); + + while (*cookie == ' ') + cookie++; + + while (cookie[cookie_len] != ';') + cookie_len++; + } + /* find input element */ + input_len = get_element(ibuffer, "input", &input); + + + if (input_len > 0) { + char *input_end = input; + while (*input_end != '>') + input_end++; + while (*input_end != '\"') + input_end--; + *(input_end + 1) = 0; + + name_len = get_attrib(input, "name", &name); + value_len = get_attrib(input, "value", &value); + + for (value_enc_len = 0, i = 0; i < value_len; i++) { + if (isalnum(value[i])) + value_enc[value_enc_len++] = value[i]; + else { + sprintf(value_enc + value_enc_len, "%%%02X", 0xff & value[i]); + value_enc_len += 3; + } + } + + if (cookie_len >= 0) + cookie[cookie_len] = 0; + if (name_len >= 0) + name[name_len] = 0; + if (value_len >= 0) + value[value_len] = 0; + if (value_enc_len >= 0) + value_enc[value_enc_len] = 0; + + sock = http_open(connect_to); + + /* send POST */ + if (snprintf(obuffer, sizeof(obuffer), + "POST http://%s" HTTP_REQUEST " HTTP/1.1\n" + "Host: %s\n" + "User-Agent: " USER_AGENT "\n" + "Cookie: %s\n" + "Content-Type: application/x-www-form-urlencoded\n" + "Content-Length: %d\n" + "\n%s=%s", + server_name, station_id, server_name, cookie, name_len + value_enc_len + 1, name, + value_enc) >= (int) sizeof(obuffer)) { + + info("[KVV] Warning, request has been truncated!"); + } + + info("[KVV] Sending second (POST) request ..."); + send(sock, obuffer, strlen(obuffer), 0); + + count = 0; + do { + fd_set rfds; + struct timeval tv; + + FD_ZERO(&rfds); + FD_SET(sock, &rfds); + + tv.tv_sec = count ? TIMEOUT_SHORT : TIMEOUT_LONG; + tv.tv_usec = 0; + + i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv); + if (i > 0) { + i = recv(sock, ibuffer + count, sizeof(ibuffer) - count - 1, 0); + count += i; + } + } + while (i > 0); /* leave on select or read error */ + + ibuffer[count] = 0; + + /* printf("Result (%d):\n%s\n", count, ibuffer); */ + + /* close connection */ + close(sock); + + if (!count) + info("[KVV] empty/no reply"); + + if (count > 0) { + int last_was_stop = 0; + char *td = ibuffer; + char str[32]; + int td_len, i, overflow = 0; + + /* lock shared memory */ + mutex_lock(mutex); + + /* free allocated memory */ + shm->entries = 0; + + if (strstr(ibuffer, "Die Daten konnten nicht abgefragt werden.") != NULL) { + info("[KVV] Server returned error!"); + /* printf("%s\n", ibuffer); */ + shm->error = 1; + } else + shm->error = 0; + + /* scan through all entries and search the line nums */ + do { + if ((td_len = get_element(td, "td", &td)) > 0) { + char *attr, *p; + int attr_len; + + /* time does not have a class but comes immediately after stop :-( */ + if (last_was_stop) { + td += td_len + 1; + get_text(td, "td", str, sizeof(str)); + + /* time needs special treatment */ + if (strncasecmp(str, "sofort", strlen("sofort")) == 0) + i = 0; + else { + /* skip everything that is not a number */ + p = str; + while (!isdigit(*p)) + p++; + + /* and convert remaining to number */ + i = atoi(p); + } + + /* save time */ + if (!overflow) + shm->entry[shm->entries - 1].time = i; + + last_was_stop = 0; + } + + /* linenum and stopname fields have proper classes */ + if ((attr_len = get_attrib(td, "class", &attr)) > 0) { + + if (strncasecmp(attr, "lineNum", strlen("lineNum")) == 0) { + td += td_len + 1; + get_text(td, "td", str, sizeof(str)); + + if (shm->entries < MAX_LINES) { + /* allocate a new slot */ + shm->entries++; + shm->entry[shm->entries - 1].time = -1; + memset(shm->entry[shm->entries - 1].line, 0, MAX_LINE_LENGTH + 1); + memset(shm->entry[shm->entries - 1].station, 0, MAX_STATION_LENGTH + 1); + + /* add new lines entry */ + strncpy(shm->entry[shm->entries - 1].line, str, MAX_LINE_LENGTH); + } else + overflow = 1; /* don't add further entries */ + } + + if (strncasecmp(attr, "stopname", strlen("stopname")) == 0) { + td += td_len + 1; + get_text(td, "td", str, sizeof(str)); + + + /* stopname may need further tuning */ + process_station_string(str); + + if (!overflow) + strncpy(shm->entry[shm->entries - 1].station, str, MAX_STATION_LENGTH); + + last_was_stop = 1; + } + } + } + } while (td_len >= 0); + + mutex_unlock(mutex); + } + } + } + + sleep(refresh); + } +} + +static int kvv_fork(void) +{ + if (initialized) + return 0; + + info("[KVV] creating client thread"); + + /* set this here to prevent continous retries if init fails */ + initialized = 1; + + /* create communication buffer */ + shmid = shm_create((void **) &shm, sizeof(kvv_shm_t)); + + /* catch error */ + if (shmid < 0) { + error("[KVV] Shared memory allocation failed!"); + return -1; + } + + /* attach client thread */ + mutex = mutex_create(); + pid = thread_create("plugin_kvv", kvv_client, NULL); + + if (pid < 0) { + error("[KVV] Unable to fork client: %s", strerror(errno)); + return -1; + } + + info("[KVV] forked client with pid %d", pid); + return 0; +} + +static void kvv_start(void) +{ + static int started = 0; + int val; + char *p; + + + if (started) + return; + + started = 1; + + /* parse parameter */ + if ((p = cfg_get(SECTION, "StationID", DEFAULT_STATION_ID)) != NULL) { + station_id = malloc(strlen(p) + 1); + strcpy(station_id, p); + } + info("[KVV] Using station %s", station_id); + + if ((p = cfg_get(SECTION, "Proxy", NULL)) != NULL) { + proxy_name = malloc(strlen(p) + 1); + strcpy(proxy_name, p); + info("[KVV] Using proxy \"%s\"", proxy_name); + } + + if (cfg_number(SECTION, "Port", 0, 0, 65535, &val) > 0) { + port = val; + info("[KVV] Using port %d", port); + } else { + info("[KVV] Using default port %d", port); + } + + if (cfg_number(SECTION, "Refresh", 0, 0, 65535, &val) > 0) { + refresh = val; + info("[KVV] Using %d seconds refresh interval", refresh); + } else { + info("[KVV] Using default refresh interval of %d seconds", refresh); + } + + if (cfg_number(SECTION, "Abbreviate", 0, 0, 65535, &val) > 0) { + abbreviate = val; + info("[KVV] Abbreviation enabled: %s", abbreviate ? "on" : "off"); + } else { + info("[KVV] Default abbreviation setting: %s", abbreviate ? "on" : "off"); + } + +} + +static void kvv_line(RESULT * result, RESULT * arg1) +{ + int index = (int) R2N(arg1); + + kvv_start(); + + if (kvv_fork() != 0) { + SetResult(&result, R_STRING, ""); + return; + } + + mutex_lock(mutex); + + if (index < shm->entries) { + SetResult(&result, R_STRING, shm->entry[index].line); + } else + SetResult(&result, R_STRING, ""); + + mutex_unlock(mutex); +} + +static void kvv_station(RESULT * result, RESULT * arg1) +{ + int index = (int) R2N(arg1); + + kvv_start(); + + if (kvv_fork() != 0) { + SetResult(&result, R_STRING, ""); + return; + } + + mutex_lock(mutex); + + if (shm->error && index == 0) + SetResult(&result, R_STRING, "Server Err"); + else { + if (index < shm->entries) + SetResult(&result, R_STRING, shm->entry[index].station); + else + SetResult(&result, R_STRING, ""); + } + + mutex_unlock(mutex); +} + +static void kvv_time(RESULT * result, RESULT * arg1) +{ + int index = (int) R2N(arg1); + double value = -1.0; + + kvv_start(); + + if (kvv_fork() != 0) { + SetResult(&result, R_STRING, ""); + return; + } + + mutex_lock(mutex); + + if (index < shm->entries) + value = shm->entry[index].time; + + SetResult(&result, R_NUMBER, &value); + + mutex_unlock(mutex); +} + +static void kvv_time_str(RESULT * result, RESULT * arg1) +{ + int index = (int) R2N(arg1); + + kvv_start(); + + if (kvv_fork() != 0) { + SetResult(&result, R_STRING, ""); + return; + } + + mutex_lock(mutex); + + if (index < shm->entries) { + char str[8]; + sprintf(str, "%d", shm->entry[index].time); + SetResult(&result, R_STRING, str); + } else + SetResult(&result, R_STRING, ""); + + mutex_unlock(mutex); +} + +/* plugin initialization */ +int plugin_init_kvv(void) +{ + /* register all our cool functions */ + AddFunction("kvv::line", 1, kvv_line); + AddFunction("kvv::station", 1, kvv_station); + AddFunction("kvv::time", 1, kvv_time); + AddFunction("kvv::time_str", 1, kvv_time_str); + return 0; +} + +void plugin_exit_kvv(void) +{ + /* kill client thread if it's running */ + if (initialized) { + /* kill client */ + if (pid != -1) + thread_destroy(pid); + + /* free shared mem and its mutex */ + if (shm) { + shm_destroy(shmid, shm); + mutex_destroy(mutex); + } + } + + if (station_id) + free(station_id); + if (proxy_name) + free(proxy_name); +} diff --git a/plugin_loadavg.c b/plugin_loadavg.c new file mode 100644 index 0000000..4f366a8 --- /dev/null +++ b/plugin_loadavg.c @@ -0,0 +1,141 @@ +/* $Id: plugin_loadavg.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_loadavg.c $ + * + * plugin for load average + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_loadavg (void) + * adds functions for load average + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" + +#ifndef HAVE_GETLOADAVG +static int fd = -2; + +int getloadavg(double loadavg[], int nelem) +{ + char buf[65], *p; + ssize_t nread; + int i; + + if (fd == -2) + fd = open("/proc/loadavg", O_RDONLY); + if (fd < 0) + return -1; + + lseek(fd, 0, SEEK_SET); + nread = read(fd, buf, sizeof buf - 1); + + if (nread < 0) + return -1; + buf[nread - 1] = '\0'; + + if (nelem > 3) + nelem = 3; + p = buf; + for (i = 0; i < nelem; ++i) { + char *endp; + loadavg[i] = strtod(p, &endp); + if (endp == NULL || endp == p) + /* This should not happen. The format of /proc/loadavg + must have changed. Don't return with what we have, + signal an error. */ + return -1; + p = endp; + } + + return i; +} + +#endif + + +static void my_loadavg(RESULT * result, RESULT * arg1) +{ + static int nelem = -1; + int index, age; + static double loadavg[3]; + static struct timeval last_value; + struct timeval now; + + gettimeofday(&now, NULL); + + age = (now.tv_sec - last_value.tv_sec) * 1000 + (now.tv_usec - last_value.tv_usec) / 1000; + /* reread every 10 msec only */ + if (nelem == -1 || age == 0 || age > 10) { + + nelem = getloadavg(loadavg, 3); + if (nelem < 0) { + error("getloadavg() failed!"); + SetResult(&result, R_STRING, ""); + return; + } + last_value = now; + } + + index = R2N(arg1); + if (index < 1 || index > nelem) { + error("loadavg(%d): index out of range!", index); + SetResult(&result, R_STRING, ""); + return; + } + + + SetResult(&result, R_NUMBER, &(loadavg[index - 1])); + return; + +} + +int plugin_init_loadavg(void) +{ + AddFunction("loadavg", 1, my_loadavg); + return 0; +} + +void plugin_exit_loadavg(void) +{ +#ifndef HAVE_GETLOADAVG + if (fd > 0) + close(fd); + fd = -2; +#endif +} diff --git a/plugin_math.c b/plugin_math.c new file mode 100644 index 0000000..ee589fd --- /dev/null +++ b/plugin_math.c @@ -0,0 +1,169 @@ +/* $Id: plugin_math.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_math.c $ + * + * math plugin + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_math (void) + * adds some handy constants and functions + * + */ + + +#include "config.h" + +#include +#include +#include + +#include "debug.h" +#include "plugin.h" + + +static void my_sqrt(RESULT * result, RESULT * arg1) +{ + double value = sqrt(R2N(arg1)); + SetResult(&result, R_NUMBER, &value); +} + +static void my_exp(RESULT * result, RESULT * arg1) +{ + double value = exp(R2N(arg1)); + SetResult(&result, R_NUMBER, &value); +} + +static void my_ln(RESULT * result, RESULT * arg1) +{ + double value = log(R2N(arg1)); + SetResult(&result, R_NUMBER, &value); +} + +static void my_log(RESULT * result, RESULT * arg1) +{ + double value = log10(R2N(arg1)); + SetResult(&result, R_NUMBER, &value); +} + +static void my_sin(RESULT * result, RESULT * arg1) +{ + double value = sin(R2N(arg1)); + SetResult(&result, R_NUMBER, &value); +} + +static void my_cos(RESULT * result, RESULT * arg1) +{ + double value = cos(R2N(arg1)); + SetResult(&result, R_NUMBER, &value); +} + +static void my_tan(RESULT * result, RESULT * arg1) +{ + double value = tan(R2N(arg1)); + SetResult(&result, R_NUMBER, &value); +} + + +static void my_min(RESULT * result, RESULT * arg1, RESULT * arg2) +{ + double a1 = R2N(arg1); + double a2 = R2N(arg2); + double value = a1 < a2 ? a1 : a2; + SetResult(&result, R_NUMBER, &value); +} + +static void my_max(RESULT * result, RESULT * arg1, RESULT * arg2) +{ + double a1 = R2N(arg1); + double a2 = R2N(arg2); + double value = a1 > a2 ? a1 : a2; + SetResult(&result, R_NUMBER, &value); +} + +static void my_floor(RESULT * result, RESULT * arg) +{ + double value = floor(R2N(arg)); + SetResult(&result, R_NUMBER, &value); +} + +static void my_ceil(RESULT * result, RESULT * arg) +{ + double value = ceil(R2N(arg)); + SetResult(&result, R_NUMBER, &value); +} + +static void my_decode(RESULT * result, int argc, RESULT * argv[]) +{ + int index; + + if (argc < 2) { + error("decode(): wrong number of parameters"); + SetResult(&result, R_STRING, ""); + return; + } + + index = R2N(argv[0]); + + if (index < 0 || index >= argc - 1) { + SetResult(&result, R_STRING, ""); + return; + } + + CopyResult(&result, argv[index + 1]); +} + + +int plugin_init_math(void) +{ + /* set some handy constants */ + SetVariableNumeric("Pi", M_PI); + SetVariableNumeric("e", M_E); + + /* register some basic math functions */ + AddFunction("sqrt", 1, my_sqrt); + AddFunction("exp", 1, my_exp); + AddFunction("ln", 1, my_ln); + AddFunction("log", 1, my_log); + AddFunction("sin", 1, my_sin); + AddFunction("cos", 1, my_cos); + AddFunction("tan", 1, my_tan); + + /* min, max */ + AddFunction("min", 2, my_min); + AddFunction("max", 2, my_max); + + /* floor, ceil */ + AddFunction("floor", 1, my_floor); + AddFunction("ceil", 1, my_ceil); + + /* decode */ + AddFunction("decode", -1, my_decode); + + return 0; +} + +void plugin_exit_math(void) +{ +} diff --git a/plugin_meminfo.c b/plugin_meminfo.c new file mode 100644 index 0000000..b7af6dc --- /dev/null +++ b/plugin_meminfo.c @@ -0,0 +1,137 @@ +/* $Id: plugin_meminfo.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_meminfo.c $ + * + * plugin for /proc/meminfo parsing + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_meminfo (void) + * adds functions to access /proc/meminfo + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" + +#include "hash.h" + + +static HASH MemInfo; +static FILE *stream = NULL; + +static int parse_meminfo(void) +{ + int age; + + /* reread every 10 msec only */ + age = hash_age(&MemInfo, NULL); + if (age > 0 && age <= 10) + return 0; + + if (stream == NULL) + stream = fopen("/proc/meminfo", "r"); + if (stream == NULL) { + error("fopen(/proc/meminfo) failed: %s", strerror(errno)); + return -1; + } + + rewind(stream); + while (!feof(stream)) { + char buffer[256]; + char *c, *key, *val; + fgets(buffer, sizeof(buffer), stream); + c = strchr(buffer, ':'); + if (c == NULL) + continue; + key = buffer; + val = c + 1; + /* strip leading blanks from key */ + while (isspace(*key)) + *key++ = '\0'; + /* strip trailing blanks from key */ + do + *c = '\0'; + while (isspace(*--c)); + /* strip leading blanks from value */ + while (isspace(*val)) + *val++ = '\0'; + /* strip trailing blanks from value */ + for (c = val; *c != '\0'; c++); + while (isspace(*--c)) + *c = '\0'; + /* skip lines that do not end with " kB" */ + if (*c == 'B' && *(c - 1) == 'k' && *(c - 2) == ' ') { + /* strip trailing " kB" from value */ + *(c - 2) = '\0'; + /* add entry to hash table */ + hash_put(&MemInfo, key, val); + } + } + return 0; +} + +static void my_meminfo(RESULT * result, RESULT * arg1) +{ + char *key, *val; + + if (parse_meminfo() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + key = R2S(arg1); + val = hash_get(&MemInfo, key, NULL); + if (val == NULL) + val = ""; + + SetResult(&result, R_STRING, val); +} + + +int plugin_init_meminfo(void) +{ + hash_create(&MemInfo); + AddFunction("meminfo", 1, my_meminfo); + return 0; +} + + +void plugin_exit_meminfo(void) +{ + if (stream != NULL) { + fclose(stream); + stream = NULL; + } + hash_destroy(&MemInfo); +} diff --git a/plugin_mpd.c b/plugin_mpd.c new file mode 100644 index 0000000..f54c477 --- /dev/null +++ b/plugin_mpd.c @@ -0,0 +1,754 @@ +/* $Id: plugin_mpd.c 1044 2009-09-23 04:34:38Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_mpd.c $ + * + * mpd informations v0.82 + * + * Copyright (C) 2006 Stefan Kuhne + * Copyright (C) 2007 Robert Buchholz + * Copyright (C) 2008 Michael Vogt + * Copyright (C) 2006 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * changelog v0.5 (20.11.2007): + * changed: mpd::artist(), mpd::title(), mpd::album() + * init code, call only if a function is used. + * removed: "old style" functions, duplicate code + * fixed: strdup() mem leaks + * added: getstate, function which return player status: play/pause/stop + * getVolume, funtcion which returns the mpd volume + * getFilename, return current filename + * + * + * changelog v0.6 (05.12.2007): + * changed: -connection handling + * -verbose "NO TAG" messages + * -init code + * added: -added password support (MPD_PASSWORD env variable) + * -mpd::getSongsInDb - how many songs are in the mpd db? + * -mpd::getMpdUptime - uptime of mpd + * -mpd::getMpdPlayTime - playtime of mpd + * -mpd::getMpdDbPlayTime - playtime of all songs in mpd db + * -basic error handler.. + * -mpd configuration in lcd4linux.conf + * -formatTime* - use those functions to format time values + * removed: -reprand method + * + * + * changelog v0.7 (14.12.2007): + * changed: -connection handling improved, do not disconnect/reconnect for each query + * -> uses less ressources + * + * changelog v0.8 (30.01.2008): + * changed: -libmpd is not needed anymore, use libmpdclient.c instead + * fixed: -getMpdUptime() + * -getMpdPlaytime() + * -type definition + * added: -mpd::getSamplerateHz + * -getAudioChannels + * + * changelog v0.83 (26.07.2008): + * added: -mpd::cmd* commands + * + */ + +/* + +TODO: + -what happens if the db is updating? + +*/ + +#include "config.h" +#include +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" +#include "cfg.h" +/* struct timeval */ +#include + +/* source: http://www.musicpd.org/libmpdclient.shtml */ +#include "libmpd/libmpdclient.h" + +#ifdef WITH_DMALLOC +#include +#endif + +#define TIMEOUT_IN_S 10 +#define ERROR_DISPLAY 5 + +/* current song */ + +static int l_totalTimeSec; +static int l_elapsedTimeSec; +static int l_bitRate; +static int l_repeatEnabled; +static int l_randomEnabled; +static int l_state; +static int l_volume; +static int l_numberOfSongs; +static unsigned long l_uptime; +static unsigned long l_playTime; +static unsigned long l_dbPlayTime; +static int l_playlistLength; +/* pos in playlist */ +static int l_currentSongPos; +static unsigned int l_sampleRate; +static int l_channels; + +static mpd_Song *currentSong; + +/* connection information */ +static char host[255]; +static char pw[255]; +static int iport; +static int plugin_enabled; +static int waittime; +struct timeval timestamp; + +static mpd_Connection *conn; +static char Section[] = "Plugin:MPD"; +static int errorcnt = 0; + + +static int configure_mpd(void) +{ + static int configured = 0; + + char *s; + + if (configured != 0) + return configured; + + /* read enabled */ + if (cfg_number(Section, "enabled", 0, 0, 1, &plugin_enabled) < 1) { + plugin_enabled = 0; + } + + if (plugin_enabled != 1) { + info("[MPD] WARNING: Plugin is not enabled! (set 'enabled 1' to enable this plugin)"); + configured = 1; + return configured; + } + + /* read server */ + s = cfg_get(Section, "server", "localhost"); + if (*s == '\0') { + info("[MPD] empty '%s.server' entry from %s, assuming 'localhost'", Section, cfg_source()); + strcpy(host, "localhost"); + } else + strcpy(host, s); + + free(s); + + /* read port */ + if (cfg_number(Section, "port", 6600, 1, 65536, &iport) < 1) { + info("[MPD] no '%s.port' entry from %s using MPD's default", Section, cfg_source()); + } + + /* read minUpdateTime in ms */ + if (cfg_number(Section, "minUpdateTime", 500, 1, 10000, &waittime) < 1) { + info("[MPD] no '%s.minUpdateTime' entry from %s using MPD's default", Section, cfg_source()); + } + + + /* read password */ + s = cfg_get(Section, "password", ""); + if (*s == '\0') { + info("[MPD] empty '%s.password' entry in %s, assuming none", Section, cfg_source()); + memset(pw, 0, sizeof(pw)); + } else { + strcpy(pw, s); + free(s); + } + + debug("[MPD] connection detail: [%s:%d]", host, iport); + configured = 1; + return configured; +} + + +static int mpd_update() +{ + int ret = -1; + struct timeval now; + + /* reread every 1000 msec only */ + gettimeofday(&now, NULL); + int timedelta = (now.tv_sec - timestamp.tv_sec) * 1000 + (now.tv_usec - timestamp.tv_usec) / 1000; + + if (timedelta < waittime) { + /* debug("[MPD] waittime not reached...\n"); */ + return 1; + } + + /* check if configured */ + if (configure_mpd() < 0) { + return -1; + } + /* check if connected */ + if (conn == NULL || conn->error) { + if (conn) { + if (errorcnt < ERROR_DISPLAY) + debug("[MPD] Error: [%s], try to reconnect to [%s]:[%i]\n", conn->errorStr, host, iport); + mpd_closeConnection(conn); + } else + debug("[MPD] initialize connect to [%s]:[%i]\n", host, iport); + + conn = mpd_newConnection(host, iport, TIMEOUT_IN_S); + if (conn->error) { + if (errorcnt < ERROR_DISPLAY) + error("[MPD] connection failed, give up..."); + if (errorcnt == ERROR_DISPLAY) + error("[MPD] stop logging, until connection is fixed!"); + errorcnt++; + gettimeofday(×tamp, NULL); + return -1; + } + errorcnt = 0; + debug("[MPD] connection fixed..."); + } + + mpd_Status *status = NULL; + mpd_Stats *stats = NULL; + mpd_InfoEntity *entity; + + mpd_sendCommandListOkBegin(conn); + mpd_sendStatsCommand(conn); + + if (conn->error) { + error("[MPD] error: %s", conn->errorStr); + return -1; + } + + mpd_sendStatusCommand(conn); + mpd_sendCurrentSongCommand(conn); + mpd_sendCommandListEnd(conn); + + stats = mpd_getStats(conn); + if (stats == NULL) { + error("[MPD] error mpd_getStats: %s", conn->errorStr); + goto cleanup; + } + + mpd_nextListOkCommand(conn); + if ((status = mpd_getStatus(conn)) == NULL) { + error("[MPD] error mpd_nextListOkCommand: %s", conn->errorStr); + goto cleanup; + } + + mpd_nextListOkCommand(conn); + while ((entity = mpd_getNextInfoEntity(conn))) { + mpd_Song *song = entity->info.song; + + if (entity->type != MPD_INFO_ENTITY_TYPE_SONG) { + mpd_freeInfoEntity(entity); + continue; + } + if (currentSong != NULL) + mpd_freeSong(currentSong); + + currentSong = mpd_songDup(song); + mpd_freeInfoEntity(entity); + } + + l_elapsedTimeSec = status->elapsedTime; + l_totalTimeSec = status->totalTime; + l_repeatEnabled = status->repeat; + l_randomEnabled = status->random; + l_bitRate = status->bitRate; + l_state = status->state; + l_volume = status->volume; + l_playlistLength = status->playlistLength; + l_currentSongPos = status->song + 1; + l_sampleRate = status->sampleRate; + l_channels = status->channels; + + l_numberOfSongs = stats->numberOfSongs; + l_uptime = stats->uptime; + l_playTime = stats->playTime; + l_dbPlayTime = stats->dbPlayTime; + + + /* sanity checks */ + if (l_volume < 0 || l_volume > 100) + l_volume = 0; + + if (l_bitRate < 0) + l_bitRate = 0; + + if (l_elapsedTimeSec > l_totalTimeSec || l_elapsedTimeSec < 0) + l_elapsedTimeSec = 0; + ret = 0; + + cleanup: + if (stats != NULL) + mpd_freeStats(stats); + + if (status != NULL) + mpd_freeStatus(status); + + if (conn->error) { + error("[MPD] error: %s", conn->errorStr); + return -1; + } + + mpd_finishCommand(conn); + if (conn->error) { + error("[MPD] error mpd_finishCommand: %s", conn->errorStr); + return -1; + } + + gettimeofday(×tamp, NULL); + return ret; +} + + +static void elapsedTimeSec(RESULT * result) +{ + double d; + mpd_update(); + d = (double) l_elapsedTimeSec; + SetResult(&result, R_NUMBER, &d); +} + + +static void totalTimeSec(RESULT * result) +{ + double d; + mpd_update(); + d = (double) l_totalTimeSec; + SetResult(&result, R_NUMBER, &d); +} + +static void bitRate(RESULT * result) +{ + double d; + mpd_update(); + d = (double) l_bitRate; + SetResult(&result, R_NUMBER, &d); +} + + +static void getRepeatInt(RESULT * result) +{ + double d; + mpd_update(); + d = (double) l_repeatEnabled; + SetResult(&result, R_NUMBER, &d); +} + + +static void getRandomInt(RESULT * result) +{ + double d; + mpd_update(); + d = (double) l_randomEnabled; + SetResult(&result, R_NUMBER, &d); +} + +/* if no tag is availabe, use filename */ +static void getArtist(RESULT * result) +{ + mpd_update(); + if (currentSong != NULL) { + if (currentSong->artist != NULL) { + SetResult(&result, R_STRING, currentSong->artist); + } else { + if (currentSong->file != NULL) + SetResult(&result, R_STRING, currentSong->file); + else + SetResult(&result, R_STRING, ""); + } + } else + SetResult(&result, R_STRING, ""); + +} + +static void getTitle(RESULT * result) +{ + mpd_update(); + if (currentSong != NULL) { + if (currentSong->title != NULL) { + SetResult(&result, R_STRING, currentSong->title); + } else + SetResult(&result, R_STRING, ""); + } else + SetResult(&result, R_STRING, ""); + +} + +static void getAlbum(RESULT * result) +{ + mpd_update(); + if (currentSong != NULL) { + if (currentSong->album != NULL) + SetResult(&result, R_STRING, currentSong->album); + else + SetResult(&result, R_STRING, ""); + } else + SetResult(&result, R_STRING, ""); +} + +static void getFilename(RESULT * result) +{ + mpd_update(); + if (currentSong != NULL) { + if (currentSong->file != NULL) + SetResult(&result, R_STRING, currentSong->file); + else + SetResult(&result, R_STRING, ""); + } else + SetResult(&result, R_STRING, ""); + +} + +/* + return player state: + 0=unknown + 1=play + 2=pause + 3=stop +*/ +static void getStateInt(RESULT * result) +{ + double ret; + + mpd_update(); + + switch (l_state) { + case MPD_STATUS_STATE_PLAY: + ret = 1; + break; + case MPD_STATUS_STATE_PAUSE: + ret = 2; + break; + case MPD_STATUS_STATE_STOP: + ret = 3; + break; + default: + ret = 0; + break; + } + + SetResult(&result, R_NUMBER, &ret); +} + + +static void getVolume(RESULT * result) +{ + double d; + mpd_update(); + d = (double) l_volume; + /* return 0..100 or < 0 when failed */ + SetResult(&result, R_NUMBER, &d); +} + +/* return the # of songs in the mpd db .. */ +static void getSongsInDb(RESULT * result) +{ + double d; + mpd_update(); + d = (double) l_numberOfSongs; + SetResult(&result, R_NUMBER, &d); +} + +static void getMpdUptime(RESULT * result) +{ + double d; + mpd_update(); + d = (double) l_uptime; + SetResult(&result, R_NUMBER, &d); +} + +static void getMpdPlayTime(RESULT * result) +{ + double d; + mpd_update(); + d = (double) l_playTime; + SetResult(&result, R_NUMBER, &d); +} + +static void getMpdDbPlayTime(RESULT * result) +{ + double d; + mpd_update(); + d = (double) l_dbPlayTime; + SetResult(&result, R_NUMBER, &d); +} + +static void getMpdPlaylistLength(RESULT * result) +{ + double d; + mpd_update(); + d = (double) l_playlistLength; + SetResult(&result, R_NUMBER, &d); +} + +static void getCurrentSongPos(RESULT * result) +{ + double d; + mpd_update(); + d = (double) l_currentSongPos; + SetResult(&result, R_NUMBER, &d); +} + +static void getAudioChannels(RESULT * result) +{ + double d; + mpd_update(); + d = (double) l_channels; + SetResult(&result, R_NUMBER, &d); +} + +static void getSamplerateHz(RESULT * result) +{ + double d; + mpd_update(); + d = (double) l_sampleRate; + SetResult(&result, R_NUMBER, &d); +} + + +static void nextSong() +{ + mpd_update(); + if (currentSong != NULL) { + mpd_sendNextCommand(conn); + mpd_finishCommand(conn); + if (conn->error) { + error("[MPD] error mpd_finishCommand: %s", conn->errorStr); + } + } +} + +static void prevSong() +{ + mpd_update(); + if (currentSong != NULL) { + mpd_sendPrevCommand(conn); + mpd_finishCommand(conn); + if (conn->error) { + error("[MPD] error mpd_finishCommand: %s", conn->errorStr); + } + } +} + +static void stopSong() +{ + mpd_update(); + if (currentSong != NULL) { + mpd_sendStopCommand(conn); + mpd_finishCommand(conn); + if (conn->error) { + error("[MPD] error mpd_finishCommand: %s", conn->errorStr); + } + } +} + +static void pauseSong() +{ + mpd_update(); + if (currentSong != NULL) { + if (l_state == MPD_STATUS_STATE_PAUSE) { + mpd_sendPauseCommand(conn, 0); + } else { + mpd_sendPauseCommand(conn, 1); + } + + mpd_finishCommand(conn); + if (conn->error) { + error("[MPD] error mpd_finishCommand: %s", conn->errorStr); + } + } +} + +static void volUp() +{ + mpd_update(); + if (currentSong != NULL) { + l_volume += 5; + if (l_volume > 100) + l_volume = 100; + mpd_sendSetvolCommand(conn, l_volume); + mpd_finishCommand(conn); + if (conn->error) { + error("[MPD] error mpd_finishCommand: %s", conn->errorStr); + } + } +} + +static void volDown() +{ + mpd_update(); + if (currentSong != NULL) { + if (l_volume > 5) + l_volume -= 5; + else + l_volume = 0; + mpd_sendSetvolCommand(conn, l_volume); + mpd_finishCommand(conn); + if (conn->error) { + error("[MPD] error mpd_finishCommand: %s", conn->errorStr); + } + } +} + +static void toggleRepeat() +{ + mpd_update(); + if (currentSong != NULL) { + + l_repeatEnabled = !l_repeatEnabled; + mpd_sendRepeatCommand(conn, l_repeatEnabled); + + mpd_finishCommand(conn); + if (conn->error) { + error("[MPD] error mpd_finishCommand: %s", conn->errorStr); + } + } +} + + +static void toggleRandom() +{ + mpd_update(); + if (currentSong != NULL) { + + l_randomEnabled = !l_randomEnabled; + mpd_sendRandomCommand(conn, l_randomEnabled); + + mpd_finishCommand(conn); + if (conn->error) { + error("[MPD] error mpd_finishCommand: %s", conn->errorStr); + } + } +} + + +static void formatTimeMMSS(RESULT * result, RESULT * param) +{ + long sec; + char myTime[6] = " "; + + sec = R2N(param); + + if ((sec >= 0) && (sec < 6000)) { + const int minutes = (int) (sec / 60); + const int seconds = (int) (sec % 60); + sprintf(myTime, "%02d:%02d", minutes, seconds); + } else if (sec >= 6000) { + strcpy(myTime, "LONG"); + } else + strcpy(myTime, "ERROR"); + + /* store result */ + SetResult(&result, R_STRING, myTime); +} + +static void formatTimeDDHHMM(RESULT * result, RESULT * param) +{ + long sec; + char myTime[16] = " "; + + sec = R2N(param); + + if (sec >= 0) { + int days = sec / 86400; + int hours = (sec % 86400) / 3600; + int minutes = (sec % 3600) / 60; + sprintf(myTime, "%dd%02dh%02dm", days, hours, minutes); /* 3d 12:33h */ + } else + strcpy(myTime, "ERROR"); + + /* store result */ + SetResult(&result, R_STRING, myTime); +} + + + +int plugin_init_mpd(void) +{ + int check; + debug("[MPD] v0.83, check lcd4linux configuration file..."); + + check = configure_mpd(); + if (plugin_enabled != 1) + return 0; + + if (check) + debug("[MPD] configured!"); + else + debug("[MPD] error, NOT configured!"); + + /* when mpd dies, do NOT exit application, ignore it! */ + signal(SIGPIPE, SIG_IGN); + gettimeofday(×tamp, NULL); + + AddFunction("mpd::artist", 0, getArtist); + AddFunction("mpd::title", 0, getTitle); + AddFunction("mpd::album", 0, getAlbum); + AddFunction("mpd::file", 0, getFilename); + AddFunction("mpd::totalTimeSec", 0, totalTimeSec); + AddFunction("mpd::elapsedTimeSec", 0, elapsedTimeSec); + AddFunction("mpd::bitRate", 0, bitRate); + AddFunction("mpd::getSamplerateHz", 0, getSamplerateHz); + AddFunction("mpd::getAudioChannels", 0, getAudioChannels); + AddFunction("mpd::getRepeatInt", 0, getRepeatInt); + AddFunction("mpd::getRandomInt", 0, getRandomInt); + AddFunction("mpd::getStateInt", 0, getStateInt); + AddFunction("mpd::getVolume", 0, getVolume); + AddFunction("mpd::getSongsInDb", 0, getSongsInDb); + AddFunction("mpd::getMpdUptime", 0, getMpdUptime); + AddFunction("mpd::getMpdPlayTime", 0, getMpdPlayTime); + AddFunction("mpd::getMpdDbPlayTime", 0, getMpdDbPlayTime); + AddFunction("mpd::getMpdPlaylistLength", 0, getMpdPlaylistLength); + AddFunction("mpd::getMpdPlaylistGetCurrentId", 0, getCurrentSongPos); + + AddFunction("mpd::cmdNextSong", 0, nextSong); + AddFunction("mpd::cmdPrevSong", 0, prevSong); + AddFunction("mpd::cmdStopSong", 0, stopSong); + AddFunction("mpd::cmdTogglePauseSong", 0, pauseSong); + AddFunction("mpd::cmdVolUp", 0, volUp); + AddFunction("mpd::cmdVolDown", 0, volDown); + AddFunction("mpd::cmdToggleRandom", 0, toggleRandom); + AddFunction("mpd::cmdToggleRepeat", 0, toggleRepeat); + + AddFunction("mpd::formatTimeMMSS", 1, formatTimeMMSS); + AddFunction("mpd::formatTimeDDHHMM", 1, formatTimeDDHHMM); + + return 0; +} + + +void plugin_exit_mpd(void) +{ + if (plugin_enabled == 1) { + debug("[MPD] disconnect from mpd"); + if (currentSong != NULL) + mpd_freeSong(currentSong); + mpd_closeConnection(conn); + } +} diff --git a/plugin_mpris_dbus.c b/plugin_mpris_dbus.c new file mode 100644 index 0000000..19f7594 --- /dev/null +++ b/plugin_mpris_dbus.c @@ -0,0 +1,325 @@ +/* $Id: plugin_mpris_dbus.c 870 2009-04-09 14:55:23Z abbaskosan $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_mpris_dbus.c $ + * + * plugin mpris dbus + * + * Copyright (C) 2009 Abbas Kosan + * Copyright (C) 2004, 2005, 2006, 2007, 2008 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_mpris_dbus (void) + * adds various functions + * + */ + +#include "config.h" + +#include +#include +#include +#include + +#include + +// TODO: dbus-1 folder should be added to include path +#include + +/* these should always be included */ +#include "debug.h" +#include "plugin.h" +#include "hash.h" + +#ifdef WITH_DMALLOC +#include +#endif + +static HASH DBUS; + +// D-Bus variables +static DBusMessage *msg; +static DBusMessageIter args; +static DBusConnection *conn; +static DBusError err; +static DBusPendingCall *pending; + +static void read_MetaData() +{ + // put pairs to hash table + int current_type; + // TODO: check size of char arrays + char str_key[255]; + char str_value[2048]; + DBusMessageIter subiter1; + + dbus_message_iter_recurse(&args, &subiter1); + while ((current_type = dbus_message_iter_get_arg_type(&subiter1)) != DBUS_TYPE_INVALID) { + DBusMessageIter subiter2; + DBusMessageIter subiter3; + + strcpy(str_key, ""); + strcpy(str_value, ""); + dbus_message_iter_recurse(&subiter1, &subiter2); + current_type = dbus_message_iter_get_arg_type(&subiter2); + + if (current_type == DBUS_TYPE_INVALID) + break; + if (current_type == DBUS_TYPE_STRING) { + void *str_tmp1; + void *str_tmp2; + dbus_message_iter_get_basic(&subiter2, &str_tmp1); + strcpy(str_key, str_tmp1); + dbus_message_iter_next(&subiter2); + dbus_message_iter_recurse(&subiter2, &subiter3); + current_type = dbus_message_iter_get_arg_type(&subiter3); + switch (current_type) { + case DBUS_TYPE_STRING: + { + dbus_message_iter_get_basic(&subiter3, &str_tmp2); + strcpy(str_value, str_tmp2); + break; + } + case DBUS_TYPE_INT32: + { + dbus_int32_t val; + dbus_message_iter_get_basic(&subiter3, &val); + sprintf(str_value, "%d", val); + break; + } + case DBUS_TYPE_INT64: + { + dbus_int64_t val; + dbus_message_iter_get_basic(&subiter3, &val); + sprintf(str_value, "%jd", (intmax_t) val); + break; + } + default: + // unexpected type + //printf (" (2-dbus-monitor too dumb to decipher arg type '%c')\n", current_type); + break; + } + // add key-value pair to hash + hash_put(&DBUS, str_key, str_value); + //printf("Key: %s , Value: %s\t",str_key,str_value); + } + //else + // unexpected type + //printf (" (2-dbus-monitor too dumb to decipher arg type '%c')\n", current_type); + dbus_message_iter_next(&subiter1); + } +} + +static int listen_TrackChange(void) +{ + // non blocking read of the next available message + dbus_connection_read_write(conn, 0); + msg = dbus_connection_pop_message(conn); + + // nothing to do if we haven't read a message + if (NULL == msg) + return 0; + + // check if the message is a signal from the correct interface and with the correct name + if (dbus_message_is_signal(msg, "org.freedesktop.MediaPlayer", "TrackChange")) { + // read the parameters + // TrackChange signal returns an array of string-variant pairs + if (!dbus_message_iter_init(msg, &args)) { + // No parameter ! + //fprintf(stderr, "Message Has No Parameters\n"); + return 0; + } else if (DBUS_TYPE_ARRAY != dbus_message_iter_get_arg_type(&args)) { + // Argument is not array + //fprintf(stderr, "Argument is not array!\n"); + return 0; + } else + read_MetaData(); + //printf("Got Signal\n"); + } + // free message + dbus_message_unref(msg); + return 1; +} + +static unsigned long int call_PositionGet(char *target) +{ + unsigned long int value = 0; + + // create a new method call and check for errors + msg = dbus_message_new_method_call(target, //target for the method call e.g "org.kde.amarok" + "/Player", // object to call on + "org.freedesktop.MediaPlayer", // interface to call on + "PositionGet"); // method name + if (NULL == msg) { + //fprintf(stderr, "Message Null\n"); + return 0; + } + // send message and get a handle for a reply + if (!dbus_connection_send_with_reply(conn, msg, &pending, -1)) { // -1 is default timeout + //fprintf(stderr, "Out Of Memory!\n"); + return 0; + } + if (NULL == pending) { + //fprintf(stderr, "Pending Call Null\n"); + return 0; + } + dbus_connection_flush(conn); + + //printf("Request Sent\n"); + + // free message + dbus_message_unref(msg); + + // block until we recieve a reply + dbus_pending_call_block(pending); + + // get the reply message + msg = dbus_pending_call_steal_reply(pending); + if (NULL == msg) { + //fprintf(stderr, "Reply Null\n"); + return 0; + } + // free the pending message handle + dbus_pending_call_unref(pending); + + // read the parameters + if (!dbus_message_iter_init(msg, &args)) { + //fprintf(stderr, "Message has no arguments!\n"); + return 0; + } + if (DBUS_TYPE_INT32 != dbus_message_iter_get_arg_type(&args)) { + //fprintf(stderr, "Argument is not INT32!\n"); + return 0; + } else + dbus_message_iter_get_basic(&args, &value); + //printf("\nGot Reply: %d", value); + + // free message + dbus_message_unref(msg); + + return value; +} + +static void signal_TrackChange(RESULT * result, RESULT * arg1) +{ + char *str_tmp; + /* + if (listen_TrackChange() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + */ + listen_TrackChange(); + str_tmp = hash_get(&DBUS, R2S(arg1), NULL); + if (str_tmp == NULL) + str_tmp = ""; + + SetResult(&result, R_STRING, str_tmp); +} + +static void method_PositionGet(RESULT * result, RESULT * arg1) +{ + unsigned long int mtime = 0; + unsigned long int value = 0; + double ratio = 0; + char *str_tmp; + + value = call_PositionGet(R2S(arg1)); + //printf("\ncalled :call_PositionGet %d",value); + + + str_tmp = hash_get(&DBUS, "mtime", NULL); + if (str_tmp != NULL) + mtime = atoi(str_tmp); + if (mtime > 0) + ratio = (double) (((float) value / mtime) * 100); + + //printf("\nvalue:%d mtime:%d ratio:%f",value,mtime,ratio); + // return actual position as percentage of total length + SetResult(&result, R_NUMBER, &ratio); +} + +/* plugin initialization */ +/* MUST NOT be declared 'static'! */ +int plugin_init_mpris_dbus(void) +{ + hash_create(&DBUS); + + int ret; + + //printf("Listening for signals\n"); + + // initialise the errors + dbus_error_init(&err); + + // connect to the bus and check for errors + conn = dbus_bus_get(DBUS_BUS_SESSION, &err); + /* + if (dbus_error_is_set(&err)) { + fprintf(stderr, "Connection Error (%s)\n", err.message); + dbus_error_free(&err); + } + */ + if (NULL == conn) + return 0; + + // request our name on the bus and check for errors + ret = dbus_bus_request_name(conn, "org.lcd4linux.mpris_dbus", DBUS_NAME_FLAG_REPLACE_EXISTING, &err); + /* + if (dbus_error_is_set(&err)) { + fprintf(stderr, "Name Error (%s)\n", err.message); + dbus_error_free(&err); + } + */ + if (DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER != ret) + return 0; + + // add a rule for which messages we want to see + dbus_bus_add_match(conn, "type='signal',interface='org.freedesktop.MediaPlayer'", &err); // see signals from the given interface + dbus_connection_flush(conn); + /* + if (dbus_error_is_set(&err)) { + fprintf(stderr, "Match Error (%s)\n", err.message); + return 0; + } + */ + //printf("Match rule sent\n"); + + + /* register all our cool functions */ + /* the second parameter is the number of arguments */ + /* -1 stands for variable argument list */ + AddFunction("mpris_dbus::signal_TrackChange", 1, signal_TrackChange); + AddFunction("mpris_dbus::method_PositionGet", 1, method_PositionGet); + + return 0; +} + +void plugin_exit_mpris_dbus(void) +{ + /* free any allocated memory */ + /* close filedescriptors */ + hash_destroy(&DBUS); + + if (NULL != msg) + dbus_message_unref(msg); + dbus_error_free(&err); +} diff --git a/plugin_mysql.c b/plugin_mysql.c new file mode 100644 index 0000000..ca7b2d4 --- /dev/null +++ b/plugin_mysql.c @@ -0,0 +1,243 @@ +/* $Id: plugin_mysql.c 771 2007-02-25 12:27:26Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_mysql.c $ + * + * plugin for execute SQL queries into a MySQL DBSM. + * + * Copyright (C) 2004 Javier Garcia + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* DOC: + * To compile the plugin remember to add -lmysqlclient option into Makefile. I.E: CC = gcc -lmysqlclient + * or run: + * $ gcc -I/usr/include/mysql -L/usr/lib/mysql plugin_mysql.c -lmysqlclient -o plugin_mysql.o + * + * exported functions: + * + * int plugin_init_mysql (void) + * + * adds various functions: + * MySQLquery(query) + * Returns the number of rows in query. + * MySQLstatus() + * Returns the current server status: + * Uptime in seconds and the number of running threads, + * questions, reloads, and open tables. + * + */ + +#include "config.h" +#include +#include +#include +#include "debug.h" +#include "plugin.h" +#include "cfg.h" + +#ifdef HAVE_MYSQL_MYSQL_H +#include +#else +#warning mysql/mysql.h not found: plugin deactivated +#endif + +#ifdef WITH_DMALLOC +#include +#endif + + +#ifdef HAVE_MYSQL_MYSQL_H +static MYSQL conex; + +static char Section[] = "Plugin:MySQL"; + + +static int configure_mysql(void) +{ + static int configured = 0; + + char server[256]; + int port; + char user[128]; + char password[256]; + char database[256]; + char *s; + + if (configured != 0) + return configured; + + s = cfg_get(Section, "server", "localhost"); + if (*s == '\0') { + info("[MySQL] empty '%s.server' entry from %s, assuming 'localhost'", Section, cfg_source()); + strcpy(server, "localhost"); + } else + strcpy(server, s); + free(s); + + if (cfg_number(Section, "port", 0, 1, 65536, &port) < 1) { + /* using 0 as default port because mysql_real_connect() will convert it to real default one */ + info("[MySQL] no '%s.port' entry from %s using MySQL's default", Section, cfg_source()); + } + + s = cfg_get(Section, "user", ""); + if (*s == '\0') { + /* If user is NULL or the empty string "", the lcd4linux Unix user is assumed. */ + info("[MySQL] empty '%s.user' entry from %s, assuming lcd4linux owner", Section, cfg_source()); + strcpy(user, ""); + } else + strcpy(user, s); + free(s); + + s = cfg_get(Section, "password", ""); + /* Do not encrypt the password because encryption is handled automatically by the MySQL client API. */ + if (*s == '\0') { + info("[MySQL] empty '%s.password' entry in %s, assuming none", Section, cfg_source()); + strcpy(password, ""); + } else + strcpy(password, s); + free(s); + + s = cfg_get(Section, "database", ""); + if (*s == '\0') { + error("[MySQL] no '%s:database' entry from %s, specify one", Section, cfg_source()); + free(s); + configured = -1; + return configured; + } + strcpy(database, s); + free(s); + + mysql_init(&conex); + if (!mysql_real_connect(&conex, server, user, password, database, port, NULL, 0)) { + error("[MySQL] conection error: %s", mysql_error(&conex)); + configured = -1; + return configured; + } + + configured = 1; + return configured; +} + +static void my_MySQLcount(RESULT * result, RESULT * query) +{ + char *q; + double value; + MYSQL_RES *res; + + if (configure_mysql() < 0) { + value = -1; + SetResult(&result, R_NUMBER, &value); + return; + } + + q = R2S(query); + + /* mysql_ping(MYSQL *mysql) checks whether the connection to the server is working. */ + /* If it has gone down, an automatic reconnection is attempted. */ + mysql_ping(&conex); + if (mysql_real_query(&conex, q, (unsigned int) strlen(q))) { + error("[MySQL] query error: %s", mysql_error(&conex)); + value = -1; + } else { + /* We don't use res=mysql_use_result(); because mysql_num_rows() will not */ + /* return the correct value until all the rows in the result set have been retrieved */ + /* with mysql_fetch_row(), so we use res=mysql_store_result(); instead */ + res = mysql_store_result(&conex); + value = (double) mysql_num_rows(res); + mysql_free_result(res); + } + + SetResult(&result, R_NUMBER, &value); +} + + +static void my_MySQLquery(RESULT * result, RESULT * query) +{ + char *q; + double value; + MYSQL_RES *res; + MYSQL_ROW row = NULL; + + if (configure_mysql() < 0) { + value = -1; + SetResult(&result, R_NUMBER, &value); + return; + } + + q = R2S(query); + + /* mysql_ping(MYSQL *mysql) checks whether the connection to the server is working. */ + /* If it has gone down, an automatic reconnection is attempted. */ + mysql_ping(&conex); + if (mysql_real_query(&conex, q, (unsigned int) strlen(q))) { + error("[MySQL] query error: %s", mysql_error(&conex)); + value = -1; + } else { + /* We don't use res=mysql_use_result(); because mysql_num_rows() will not */ + /* return the correct value until all the rows in the result set have been retrieved */ + /* with mysql_fetch_row(), so we use res=mysql_store_result(); instead */ + res = mysql_store_result(&conex); + row = mysql_fetch_row(res); + mysql_free_result(res); + } + + SetResult(&result, R_STRING, row[0]); +} + + +static void my_MySQLstatus(RESULT * result) +{ + const char *value = ""; + const char *status; + + if (configure_mysql() > 0) { + + mysql_ping(&conex); + status = mysql_stat(&conex); + if (!status) { + error("[MySQL] status error: %s", mysql_error(&conex)); + value = "error"; + } else { + value = status; + } + } + + SetResult(&result, R_STRING, value); +} + + +#endif + + +int plugin_init_mysql(void) +{ +#ifdef HAVE_MYSQL_MYSQL_H + AddFunction("MySQL::count", 1, my_MySQLcount); + AddFunction("MySQL::query", 1, my_MySQLquery); + AddFunction("MySQL::status", 0, my_MySQLstatus); +#endif + return 0; +} + +void plugin_exit_mysql(void) +{ +#ifdef HAVE_MYSQL_MYSQL_H + mysql_close(&conex); +#endif +} diff --git a/plugin_netdev.c b/plugin_netdev.c new file mode 100644 index 0000000..2f7e13c --- /dev/null +++ b/plugin_netdev.c @@ -0,0 +1,190 @@ +/* $Id: plugin_netdev.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_netdev.c $ + * + * plugin for /proc/net/dev parsing + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_netdev (void) + * adds functions to access /proc/net/dev + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" +#include "qprintf.h" +#include "hash.h" + + +static HASH NetDev; +static FILE *Stream = NULL; +static char *DELIMITER = " :|\t\n"; + +static int parse_netdev(void) +{ + int age; + int row, col; + static int first_time = 1; + + /* reread every 10 msec only */ + age = hash_age(&NetDev, NULL); + if (age > 0 && age <= 10) + return 0; + + if (Stream == NULL) + Stream = fopen("/proc/net/dev", "r"); + if (Stream == NULL) { + error("fopen(/proc/net/dev) failed: %s", strerror(errno)); + return -1; + } + + rewind(Stream); + row = 0; + + while (!feof(Stream)) { + char buffer[256]; + char dev[16]; + char *beg, *end; + unsigned int len; + + if (fgets(buffer, sizeof(buffer), Stream) == NULL) + break; + + switch (++row) { + + case 1: + /* skip row 1 */ + continue; + + case 2: + /* row 2 used for headers */ + if (first_time) { + char *RxTx = strrchr(buffer, '|'); + first_time = 0; + col = 0; + beg = buffer; + while (beg) { + char key[32]; + + while (strchr(DELIMITER, *beg)) + beg++; + if ((end = strpbrk(beg, DELIMITER)) != NULL) + *end = '\0'; + qprintf(key, sizeof(key), "%s_%s", beg < RxTx ? "Rx" : "Tx", beg); + hash_set_column(&NetDev, col++, key); + beg = end ? end + 1 : NULL; + } + } + continue; + + default: + /* fetch interface name (1st column) as key */ + beg = buffer; + while (*beg && *beg == ' ') + beg++; + end = beg + 1; + while (*end && *end != ':') + end++; + len = end - beg; + if (len >= sizeof(dev)) + len = sizeof(dev) - 1; + strncpy(dev, beg, len); + dev[len] = '\0'; + + hash_put_delta(&NetDev, dev, buffer); + } + } + + return 0; +} + +static void my_netdev(RESULT * result, RESULT * arg1, RESULT * arg2, RESULT * arg3) +{ + char *dev, *key; + int delay; + double value; + + if (parse_netdev() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + dev = R2S(arg1); + key = R2S(arg2); + delay = R2N(arg3); + + value = hash_get_regex(&NetDev, dev, key, delay); + + SetResult(&result, R_NUMBER, &value); +} + +static void my_netdev_fast(RESULT * result, RESULT * arg1, RESULT * arg2, RESULT * arg3) +{ + char *dev, *key; + int delay; + double value; + + if (parse_netdev() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + dev = R2S(arg1); + key = R2S(arg2); + delay = R2N(arg3); + + value = hash_get_delta(&NetDev, dev, key, delay); + + SetResult(&result, R_NUMBER, &value); +} + + +int plugin_init_netdev(void) +{ + hash_create(&NetDev); + hash_set_delimiter(&NetDev, " :|\t\n"); + + AddFunction("netdev", 3, my_netdev); + AddFunction("netdev::fast", 3, my_netdev_fast); + return 0; +} + +void plugin_exit_netdev(void) +{ + if (Stream != NULL) { + fclose(Stream); + Stream = NULL; + } + hash_destroy(&NetDev); +} diff --git a/plugin_netinfo.c b/plugin_netinfo.c new file mode 100644 index 0000000..34f694d --- /dev/null +++ b/plugin_netinfo.c @@ -0,0 +1,325 @@ +/* $Id: $ + * $URL: $ + * + * plugin getting information about network devices (IPaddress, MACaddress, ...) + * + * Copyright (C) 2007 Volker Gering + * Copyright (C) 2004, 2005, 2006, 2007 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_netinfo (void) + * adds functions to get information about network devices + * + */ + + +#include "config.h" + +#include +#include +#include /* memcpy() */ +#include +#include /* rint(), log2l() */ + +#include "debug.h" +#include "plugin.h" +#include "qprintf.h" + +#include /* socket() */ +#include /* socket() */ +#include /* SIOCGIFNAME */ +#include /* ifreq{} */ +#include /* errno */ +#include /* inet_ntoa() */ +#include /* inet_ntoa() */ + + +/* socket descriptor: + * -2 initial state + * -1 error: message not printed + * -3 error: message printed, deactivate plugin + */ +static int socknr = -2; + +static int open_net(void) +{ + + if (socknr == -3) + return -1; + if (socknr == -2) { + socknr = socket(PF_INET, SOCK_DGRAM, 0); + } + if (socknr == -1) { + error("%s: socket(PF_INET, SOCK_DGRAM, 0) failed: %s", "plugin_netinfo", strerror(errno)); + error(" deactivate plugin netinfo"); + socknr = -3; + return -1; + } + + return 0; +} + + +static void my_exists(RESULT * result, RESULT * arg1) +{ + char buf[10240]; + struct ifconf ifcnf; + struct ifreq *ifreq; + int len; + double value = 0.0; // netdev doesn't exists + char devname[80]; + + if (socknr < 0) { + /* no open socket */ + SetResult(&result, R_NUMBER, &value); + return; + } + + ifcnf.ifc_len = sizeof(buf); + ifcnf.ifc_buf = buf; + if (ioctl(socknr, SIOCGIFCONF, &ifcnf) < 0) { + /* error getting list of devices */ + error("%s: ioctl(IFCONF) for %s failed: %s", "plugin_netinfo", R2S(arg1), strerror(errno)); + SetResult(&result, R_NUMBER, &value); + return; + } + if (0 == ifcnf.ifc_len) { + /* no interfaces found */ + SetResult(&result, R_NUMBER, &value); + return; + } + + ifreq = (struct ifreq *) buf; + len = sizeof(struct ifreq); + strncpy(devname, R2S(arg1), sizeof(devname)); + + while (ifreq && *((char *) ifreq) && ((char *) ifreq) < buf + ifcnf.ifc_len) { + if (*((char *) ifreq) && strncmp(ifreq->ifr_name, devname, sizeof(devname)) == 0) { + /* found */ + value = 1.0; + SetResult(&result, R_NUMBER, &value); + return; + } + + (*(char **) &ifreq) += len; + } + + /* device doesn't exists */ + SetResult(&result, R_NUMBER, &value); +} + + +/* get MAC address (hardware address) of network device */ +static void my_hwaddr(RESULT * result, RESULT * arg1) +{ + static int errcount = 0; + struct ifreq ifreq; + unsigned char *hw; + char value[18]; + + if (socknr < 0) { + /* no open socket */ + SetResult(&result, R_STRING, ""); + return; + } + + strncpy(ifreq.ifr_name, R2S(arg1), sizeof(ifreq.ifr_name)); +#ifndef __MAC_OS_X_VERSION_10_3 + // Linux: get interface MAC address + if (ioctl(socknr, SIOCGIFHWADDR, &ifreq) < 0) { +#else + // MacOS: get interface MAC address + if (ioctl(socknr, SIOCGLIFPHYADDR, &ifreq) < 0) { +#endif + errcount++; + if (1 == errcount % 1000) { + error("%s: ioctl(IF_HARDW_ADDR %s) failed: %s", "plugin_netinfo", ifreq.ifr_name, strerror(errno)); + error(" (skip next 1000 errors)"); + } + SetResult(&result, R_STRING, ""); + return; + } +#ifndef __MAC_OS_X_VERSION_10_3 + hw = (unsigned char *) ifreq.ifr_hwaddr.sa_data; +#else + hw = (unsigned char *) ifreq.ifr_data; +#endif + qprintf(value, sizeof(value), "%02x:%02x:%02x:%02x:%02x:%02x", + *hw, *(hw + 1), *(hw + 2), *(hw + 3), *(hw + 4), *(hw + 5)); + + SetResult(&result, R_STRING, value); +} + + +/* get ip address of network device */ +static void my_ipaddr(RESULT * result, RESULT * arg1) +{ + static int errcount = 0; + struct ifreq ifreq; + struct sockaddr_in *sin; + char value[16]; + + if (socknr < 0) { + /* no open socket */ + SetResult(&result, R_STRING, ""); + return; + } + + strncpy(ifreq.ifr_name, R2S(arg1), sizeof(ifreq.ifr_name)); + if (ioctl(socknr, SIOCGIFADDR, &ifreq) < 0) { + errcount++; + if (1 == errcount % 1000) { + error("%s: ioctl(IFADDR %s) failed: %s", "plugin_netinfo", ifreq.ifr_name, strerror(errno)); + error(" (skip next 1000 errors)"); + } + SetResult(&result, R_STRING, ""); + return; + } + sin = (struct sockaddr_in *) &ifreq.ifr_addr; + qprintf(value, sizeof(value), "%s", inet_ntoa(sin->sin_addr)); + + SetResult(&result, R_STRING, value); +} + + +struct sockaddr_in *get_netmask(RESULT * arg1) +{ + static int errcount = 0; + struct ifreq ifreq; + struct sockaddr_in *sin; + static struct sockaddr_in sret; + + strncpy(ifreq.ifr_name, R2S(arg1), sizeof(ifreq.ifr_name)); + if (ioctl(socknr, SIOCGIFNETMASK, &ifreq) < 0) { + errcount++; + if (1 == errcount % 1000) { + error("%s: ioctl(IFNETMASK %s) failed: %s", "plugin_netinfo", ifreq.ifr_name, strerror(errno)); + error(" (skip next 1000 errors)"); + } + return NULL; + } +#ifndef __MAC_OS_X_VERSION_10_3 + sin = (struct sockaddr_in *) &ifreq.ifr_netmask; +#else + sin = (struct sockaddr_in *) &ifreq.ifr_data; +#endif + + memcpy(&sret, sin, sizeof(sret)); + return &sret; +} + +/* get ip netmask of network device */ +static void my_netmask(RESULT * result, RESULT * arg1) +{ + char value[16]; + struct sockaddr_in *sin; + + if (socknr < 0) { + /* no open socket */ + SetResult(&result, R_STRING, ""); + return; + } + + sin = get_netmask(arg1); + qprintf(value, sizeof(value), "%s", NULL != sin ? inet_ntoa(sin->sin_addr) : "?"); + + SetResult(&result, R_STRING, value); +} + + +/* get netmask in short CIDR notation */ +static void my_netmask_short(RESULT * result, RESULT * arg1) +{ + char value[16]; + struct sockaddr_in *sin; + int netlen = 0; + long double logval = 0.0; + + if (socknr < 0) { + /* no open socket */ + SetResult(&result, R_STRING, ""); + return; + } + + sin = get_netmask(arg1); + if (NULL != sin) { + logval = (long double) (get_netmask(arg1)->sin_addr.s_addr); + netlen = (int) rint(log2l(logval) / log2l(2.0)); + qprintf(value, sizeof(value), "/%d", netlen); + } else { + qprintf(value, sizeof(value), "/?"); + } + + SetResult(&result, R_STRING, value); +} + + +/* get ip broadcast address of network device */ +static void my_bcaddr(RESULT * result, RESULT * arg1) +{ + static int errcount = 0; + struct ifreq ifreq; + struct sockaddr_in *sin; + char value[16]; + + if (socknr < 0) { + /* no open socket */ + SetResult(&result, R_STRING, ""); + return; + } + + strncpy(ifreq.ifr_name, R2S(arg1), sizeof(ifreq.ifr_name)); + if (ioctl(socknr, SIOCGIFBRDADDR, &ifreq) < 0) { + errcount++; + if (1 == errcount % 1000) { + error("%s: ioctl(IFBRDADDR %s) failed: %s", "plugin_netinfo", ifreq.ifr_name, strerror(errno)); + error(" (skip next 1000 errors)"); + } + SetResult(&result, R_STRING, ""); + return; + } + sin = (struct sockaddr_in *) &ifreq.ifr_broadaddr; + qprintf(value, sizeof(value), "%s", inet_ntoa(sin->sin_addr)); + + SetResult(&result, R_STRING, value); +} + + +int plugin_init_netinfo(void) +{ + open_net(); + + AddFunction("netinfo::exists", 1, my_exists); + AddFunction("netinfo::hwaddr", 1, my_hwaddr); + AddFunction("netinfo::ipaddr", 1, my_ipaddr); + AddFunction("netinfo::netmask", 1, my_netmask); + AddFunction("netinfo::netmask_short", 1, my_netmask_short); + AddFunction("netinfo::bcaddr", 1, my_bcaddr); + + return 0; +} + +void plugin_exit_netinfo(void) +{ + close(socknr); +} diff --git a/plugin_pop3.c b/plugin_pop3.c new file mode 100644 index 0000000..cdd2db7 --- /dev/null +++ b/plugin_pop3.c @@ -0,0 +1,346 @@ +/* $Id: plugin_pop3.c 728 2007-01-14 11:14:38Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_pop3.c $ + * + * Plugin to check POP3 mail accounts + * + * Copyright (C) 2004 Javi Garcia Dominguez (aka Stolz) + * Based on code from pop3check (C) 1999 http://sourceforge.net/projects/pop3check + * Simon Liddington is the pop3check current maintainer. + * The pop3check original author is Steven Radack . + * + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is a pluging for LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#include "config.h" +#include +#include +#include +#include "debug.h" +#include "plugin.h" +#include "cfg.h" + +/*added */ +#include +#include +/*#include */ +#include +#include +/*#include */ +#include + +#ifdef WITH_DMALLOC +#include +#endif + +/*POP 3 */ +#define POPERR "-ERR" +#define LOCKEDERR "-ERR account is locked by another session or for maintenance, try again." +#define BUFSIZE 8192 +#define POP3PORT 110 +#define MAX_NUM_ACCOUNTS 3 + + +struct check { + int id; + char *username; + char *password; + char *server; + int port; + int messages; + struct check *next; +}; + + +/************************ PROTOTYPES ********************************/ +/* list */ +static struct check *check_node_alloc(void); +static void check_node_add(struct check **head, struct check *new_check); +static void check_destroy(struct check **head); + +/* pop3 */ +static void pop3_check_messages(struct check *hi, int verbose); +static void pop3_recv_crlf_terminated(int sockfd, char *buf, int size); + +/* socket */ +static int tcp_connect(struct check *hi); + + +/************************ GLOBAL ***********************************/ +static char Section[] = "Plugin:POP3"; +static struct check *head = NULL; +/********************************************************************/ + + +/************************ LIST ***********************************/ + +static struct check *check_node_alloc(void) +{ + struct check *new_check; + new_check = (struct check *) calloc(1, sizeof(struct check)); + if (new_check == NULL) { + error("[POP3] out of memory\n"); + } + return new_check; +} + +static void check_node_add(struct check **head, struct check *new_check) +{ + new_check->next = *head; + *head = new_check; +} + +static void check_destroy(struct check **head) +{ + struct check *iter; + while (*head) { + iter = (*head)->next; + free((*head)->username); + free((*head)->password); + free((*head)->server); + free(*head); + *head = iter; + } + *head = NULL; +} + +/************************ POP3 ********************************/ +static void pop3_check_messages(struct check *hi, int verbose) +{ + char buf[BUFSIZE]; + int sockfd; + + if ((sockfd = tcp_connect(hi)) < 0) { + hi->messages = -1; + return; + } + + pop3_recv_crlf_terminated(sockfd, buf, sizeof(buf)); /* server greeting */ + if (verbose) + info("[POP3] %s -> %s\n", hi->server, buf); + + snprintf(buf, sizeof(buf), "USER %s\r\n", hi->username); + write(sockfd, buf, strlen(buf)); + buf[strlen(buf) - 1] = '\0'; + if (verbose) + info("[POP3] %s <- %s\n", hi->server, buf); + pop3_recv_crlf_terminated(sockfd, buf, sizeof(buf)); /* response from USER command */ + if (verbose) + info("[POP3] %s -> %s\n", hi->server, buf); + + snprintf(buf, sizeof(buf), "PASS %s\r\n", hi->password); + write(sockfd, buf, strlen(buf)); + if (verbose) + info("[POP3] %s <- PASS ???\n", hi->server); + pop3_recv_crlf_terminated(sockfd, buf, sizeof(buf)); /* response from PASS command */ + if (verbose) + info("[POP3] %s -> %s\n", hi->server, buf); + + if (strncmp(buf, LOCKEDERR, strlen(LOCKEDERR)) == 0) { + hi->messages = -2; + close(sockfd); + return; + } + if (strncmp(buf, POPERR, strlen(POPERR)) == 0) { + error("[POP3] error logging into %s\n", hi->server); + error("[POP3] server responded: %s\n", buf); + hi->messages = -1; + close(sockfd); + return; + } + + snprintf(buf, sizeof(buf), "STAT\r\n"); + write(sockfd, buf, strlen(buf)); + if (verbose) + info("[POP3] %s <- STAT\n", hi->server); + pop3_recv_crlf_terminated(sockfd, buf, sizeof(buf)); /* response from PASS command */ + if (verbose) + info("[POP3] %s -> %s\n", hi->server, buf); + + strtok(buf, " "); + hi->messages = atoi(strtok(NULL, " ")); + + snprintf(buf, sizeof(buf), "QUIT\r\n"); + write(sockfd, buf, strlen(buf)); + if (verbose) + info("[POP3] %s <- QUIT\n", hi->server); + pop3_recv_crlf_terminated(sockfd, buf, sizeof(buf)); /* response from QUIT command */ + if (verbose) + info("[POP3] %s -> %s\n", hi->server, buf); + + close(sockfd); +} + +static void pop3_recv_crlf_terminated(int sockfd, char *buf, int size) +{ + /* receive one line server responses terminated with CRLF */ + char *pos; + int bytes = 0; + memset(buf, 0, size); + while ((pos = strstr(buf, "\r\n")) == NULL) + bytes += read(sockfd, buf + bytes, size - bytes); + *pos = '\0'; +} + +/************************ SOCKET ********************************/ +static int tcp_connect(struct check *hi) +{ + struct sockaddr_in addr; + struct hostent *he = gethostbyname(hi->server); + int sockfd; + + if (hi == NULL) + return -1; + + if (!he) { + error("[POP3] Failed to lookup %s\n", hi->server); + return (-1); + } + + memset((char *) &addr, 0, sizeof(struct sockaddr_in)); + addr.sin_family = AF_INET; + memcpy(&(addr.sin_addr.s_addr), he->h_addr, he->h_length); + addr.sin_port = htons(hi->port); + + if ((sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0) { + perror("socket()"); + return (-1); + } + + if (connect(sockfd, (struct sockaddr *) &addr, sizeof(struct sockaddr)) < 0) { + perror("connect()"); + close(sockfd); + return (-1); + } + + return (sockfd); +} + + +static int getConfig(void) +{ + struct check *node = NULL; + int i, n = 0; + char *user = (char *) calloc(1, sizeof("user") + sizeof(int)); + char *password = (char *) calloc(1, sizeof("password") + sizeof(int)); + char *server = (char *) calloc(1, sizeof("server") + sizeof(int)); + char *port = (char *) calloc(1, sizeof("port") + sizeof(int)); + + for (i = 1; i <= MAX_NUM_ACCOUNTS; i++) { + char *x; + sprintf(user, "user%d", i); + sprintf(password, "password%d", i); + sprintf(server, "server%d", i); + sprintf(port, "port%d", i); + + x = cfg_get(Section, server, ""); + if (*x == '\0') { + info("[POP3] No '%s.%s' entry from %s, disabling POP3 account #%d", Section, server, cfg_source(), i); + free(x); + } else { + node = check_node_alloc(); + node->id = i; + node->server = x; + node->messages = 0; + node->next = NULL; + + x = cfg_get(Section, user, ""); + if (*x == '\0') { + info("[POP3] No '%s.%s' entry from %s, disabling POP3 account #%d", Section, user, cfg_source(), i); + free(x); + } else { + node->username = x; + x = cfg_get(Section, password, ""); + if (*x == '\0') { + info("[POP3] No '%s.%s' entry from %s, disabling POP3 account #%d", Section, password, cfg_source(), + i); + free(x); + } else { + node->password = x; + if (cfg_number(Section, port, POP3PORT, 1, 65536, &node->port) < 1) { + info("[POP3] No '%s.%s' entry from %s, %d will be used for account #%d", Section, port, + cfg_source(), POP3PORT, i); + } + check_node_add(&head, node); + n++; + } + } + } + } + return (n); +} + + +static int configure_pop3(void) +{ + static int configured = 0; + int n; + + if (configured != 0) + return configured; + + n = getConfig(); + /* by now, head should point to a list of all our accounts */ + if (head) { + info("[POP3] %d POP3 accounts have been succesfully defined", n); + configured = 1; + } else { + configured = -1; + } + return configured; +} + + +static void my_POP3check(RESULT * result, RESULT * check) +{ + double param = R2N(check); + struct check *node = NULL; + double value; + + if (configure_pop3() < 0) { + value = -1; + SetResult(&result, R_NUMBER, &value); + return; + } + + for (node = head; node; node = node->next) { + if (node->id == param) + break; + } + if (node == NULL) { /*Inexistent account */ + value = -1; + } else { + pop3_check_messages(node, 0); + value = (double) node->messages; + } + SetResult(&result, R_NUMBER, &value); +} + + +int plugin_init_pop3(void) +{ + AddFunction("POP3check", 1, my_POP3check); + return 0; +} + +void plugin_exit_pop3(void) +{ + check_destroy(&head); +} diff --git a/plugin_ppp.c b/plugin_ppp.c new file mode 100644 index 0000000..1d6c56b --- /dev/null +++ b/plugin_ppp.c @@ -0,0 +1,131 @@ +/* $Id: plugin_ppp.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_ppp.c $ + * + * plugin for ppp throughput + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_ppp (void) + * adds ppp() function + * + */ + +#include "config.h" + +#include +#include +#include +#include +#include + +#ifdef HAVE_NET_IF_PPP_H +#include +#else +#warning if_ppp.h not found. PPP support deactivated. +#endif + +#include "debug.h" +#include "plugin.h" +#include "qprintf.h" +#include "hash.h" + +#ifdef HAVE_NET_IF_PPP_H + +static HASH PPP; + +static int get_ppp_stats(void) +{ + int age; + int unit; + unsigned ibytes, obytes; + static int fd = -2; + struct ifpppstatsreq req; + char key[16], val[16]; + + /* reread every 10 msec only */ + age = hash_age(&PPP, NULL); + if (age > 0 && age <= 10) + return 0; + + /* open socket only once */ + if (fd == -2) { + fd = socket(AF_INET, SOCK_DGRAM, 0); + if (fd == -1) { + error("socket() failed: %s", strerror(errno)); + return -1; + } + } + + for (unit = 0; unit < 8; unit++) { + memset(&req, 0, sizeof(req)); + req.stats_ptr = (caddr_t) & req.stats; + qprintf(req.ifr__name, sizeof(req.ifr__name), "ppp%d", unit); + + if (ioctl(fd, SIOCGPPPSTATS, &req) == 0) { + ibytes = req.stats.p.ppp_ibytes; + obytes = req.stats.p.ppp_obytes; + } else { + ibytes = obytes = 0; + } + qprintf(key, sizeof(key), "Rx:%d", unit); + qprintf(val, sizeof(val), "%d", ibytes); + hash_put_delta(&PPP, key, val); + qprintf(key, sizeof(key), "Tx:%d", unit); + qprintf(val, sizeof(val), "%d", obytes); + hash_put_delta(&PPP, key, val); + + } + return 0; +} + + +static void my_ppp(RESULT * result, RESULT * arg1, RESULT * arg2) +{ + double value; + + if (get_ppp_stats() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + value = hash_get_delta(&PPP, R2S(arg1), NULL, R2N(arg2)); + SetResult(&result, R_NUMBER, &value); +} + +#endif + + +int plugin_init_ppp(void) +{ + hash_create(&PPP); +#ifdef HAVE_NET_IF_PPP_H + AddFunction("ppp", 2, my_ppp); +#endif + return 0; +} + +void plugin_exit_ppp(void) +{ + hash_destroy(&PPP); +} diff --git a/plugin_proc_stat.c b/plugin_proc_stat.c new file mode 100644 index 0000000..f90b02d --- /dev/null +++ b/plugin_proc_stat.c @@ -0,0 +1,381 @@ +/* $Id: plugin_proc_stat.c 1079 2010-01-15 21:44:04Z volker $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_proc_stat.c $ + * + * plugin for /proc/stat parsing + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_proc_stat (void) + * adds functions to access /proc/stat + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include + +#ifdef __MAC_OS_X_VERSION_10_3 +#include +#include +#endif + +#include "debug.h" +#include "plugin.h" +#include "qprintf.h" +#include "hash.h" + + +static HASH Stat; +static FILE *stream = NULL; + + +static void hash_put1(const char *key1, const char *val) +{ + hash_put_delta(&Stat, key1, val); +} + + +static void hash_put2(const char *key1, const char *key2, const char *val) +{ + char key[32]; + + qprintf(key, sizeof(key), "%s.%s", key1, key2); + hash_put1(key, val); +} + + +static void hash_put3(const char *key1, const char *key2, const char *key3, const char *val) +{ + char key[32]; + + qprintf(key, sizeof(key), "%s.%s.%s", key1, key2, key3); + hash_put1(key, val); +} + + +static int parse_proc_stat(void) +{ + int age; + + /* reread every 10 msec only */ + age = hash_age(&Stat, NULL); + if (age > 0 && age <= 10) + return 0; + +#ifndef __MAC_OS_X_VERSION_10_3 + + /* Linux Kernel, /proc-filesystem */ + + if (stream == NULL) + stream = fopen("/proc/stat", "r"); + if (stream == NULL) { + error("fopen(/proc/stat) failed: %s", strerror(errno)); + return -1; + } + + rewind(stream); + + while (!feof(stream)) { + char buffer[1024]; + if (fgets(buffer, sizeof(buffer), stream) == NULL) + break; + + if (strncmp(buffer, "cpu", 3) == 0) { + char *key[] = { "user", "nice", "system", "idle", "iow", "irq", "sirq" }; + char delim[] = " \t\n"; + char *cpu, *beg, *end; + int i; + + cpu = buffer; + + /* skip "cpu" or "cpu0" block */ + if ((end = strpbrk(buffer, delim)) != NULL) + *end = '\0'; + beg = end ? end + 1 : NULL; + + for (i = 0; i < 7 && beg != NULL; i++) { + while (strchr(delim, *beg)) + beg++; + if ((end = strpbrk(beg, delim))) + *end = '\0'; + hash_put2(cpu, key[i], beg); + beg = end ? end + 1 : NULL; + } + } + + else if (strncmp(buffer, "page ", 5) == 0) { + char *key[] = { "in", "out" }; + char delim[] = " \t\n"; + char *beg, *end; + int i; + + for (i = 0, beg = buffer + 5; i < 2 && beg != NULL; i++) { + while (strchr(delim, *beg)) + beg++; + if ((end = strpbrk(beg, delim))) + *end = '\0'; + hash_put2("page", key[i], beg); + beg = end ? end + 1 : NULL; + } + } + + else if (strncmp(buffer, "swap ", 5) == 0) { + char *key[] = { "in", "out" }; + char delim[] = " \t\n"; + char *beg, *end; + int i; + + for (i = 0, beg = buffer + 5; i < 2 && beg != NULL; i++) { + while (strchr(delim, *beg)) + beg++; + if ((end = strpbrk(beg, delim))) + *end = '\0'; + hash_put2("swap", key[i], beg); + beg = end ? end + 1 : NULL; + } + } + + else if (strncmp(buffer, "intr ", 5) == 0) { + char delim[] = " \t\n"; + char *beg, *end, num[4]; + int i; + + for (i = 0, beg = buffer + 5; i < 17 && beg != NULL; i++) { + while (strchr(delim, *beg)) + beg++; + if ((end = strpbrk(beg, delim))) + *end = '\0'; + if (i == 0) + strcpy(num, "sum"); + else + qprintf(num, sizeof(num), "%d", i - 1); + hash_put2("intr", num, beg); + beg = end ? end + 1 : NULL; + } + } + + else if (strncmp(buffer, "disk_io:", 8) == 0) { + char *key[] = { "io", "rio", "rblk", "wio", "wblk" }; + char delim[] = " ():,\t\n"; + char *dev, *beg, *end, *p; + int i; + + dev = buffer + 8; + while (dev != NULL) { + while (strchr(delim, *dev)) + dev++; + if ((end = strchr(dev, ')'))) + *end = '\0'; + while ((p = strchr(dev, ',')) != NULL) + *p = ':'; + beg = end ? end + 1 : NULL; + for (i = 0; i < 5 && beg != NULL; i++) { + while (strchr(delim, *beg)) + beg++; + if ((end = strpbrk(beg, delim))) + *end = '\0'; + hash_put3("disk_io", dev, key[i], beg); + beg = end ? end + 1 : NULL; + } + dev = beg; + } + } + + else { + char delim[] = " \t\n"; + char *beg, *end; + + beg = buffer; + if ((end = strpbrk(beg, delim))) + *end = '\0'; + beg = end ? end + 1 : NULL; + if ((end = strpbrk(beg, delim))) + *end = '\0'; + while (strchr(delim, *beg)) + beg++; + hash_put1(buffer, beg); + } + } + +#else + + /* MACH Kernel, MacOS X */ + + kern_return_t err; + mach_msg_type_number_t count; + host_info_t r_load; + host_cpu_load_info_data_t cpu_load; + char s_val[8]; + + r_load = &cpu_load; + count = HOST_CPU_LOAD_INFO_COUNT; + err = host_statistics(mach_host_self(), HOST_CPU_LOAD_INFO, r_load, &count); + if (KERN_SUCCESS != err) { + error("Error getting cpu load"); + return -1; + } + snprintf(s_val, sizeof(s_val), "%d", cpu_load.cpu_ticks[CPU_STATE_USER]); + hash_put2("cpu", "user", s_val); + snprintf(s_val, sizeof(s_val), "%d", cpu_load.cpu_ticks[CPU_STATE_NICE]); + hash_put2("cpu", "nice", s_val); + snprintf(s_val, sizeof(s_val), "%d", cpu_load.cpu_ticks[CPU_STATE_SYSTEM]); + hash_put2("cpu", "system", s_val); + snprintf(s_val, sizeof(s_val), "%d", cpu_load.cpu_ticks[CPU_STATE_IDLE]); + hash_put2("cpu", "idle", s_val); + +#endif + + return 0; +} + + +static void my_proc_stat(RESULT * result, const int argc, RESULT * argv[]) +{ + char *string; + double number; + + if (parse_proc_stat() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + switch (argc) { + case 1: + string = hash_get(&Stat, R2S(argv[0]), NULL); + if (string == NULL) + string = ""; + SetResult(&result, R_STRING, string); + break; + case 2: + number = hash_get_delta(&Stat, R2S(argv[0]), NULL, R2N(argv[1])); + SetResult(&result, R_NUMBER, &number); + break; + default: + error("proc_stat(): wrong number of parameters"); + SetResult(&result, R_STRING, ""); + } +} + + +static void my_cpu(RESULT * result, RESULT * arg1, RESULT * arg2) +{ + char *key; + int delay; + double value; + double cpu_user, cpu_nice, cpu_system, cpu_idle, cpu_total; + double cpu_iow, cpu_irq, cpu_sirq; + + if (parse_proc_stat() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + key = R2S(arg1); + delay = R2N(arg2); + + cpu_user = hash_get_delta(&Stat, "cpu.user", NULL, delay); + cpu_nice = hash_get_delta(&Stat, "cpu.nice", NULL, delay); + cpu_system = hash_get_delta(&Stat, "cpu.system", NULL, delay); + cpu_idle = hash_get_delta(&Stat, "cpu.idle", NULL, delay); + + /* new fields for kernel 2.6 */ + /* even if we dont have this param (ie kernel 2.4) */ + /* the return is 0.0 and not change the results */ + cpu_iow = hash_get_delta(&Stat, "cpu.iow", NULL, delay); + cpu_irq = hash_get_delta(&Stat, "cpu.irq", NULL, delay); + cpu_sirq = hash_get_delta(&Stat, "cpu.sirq", NULL, delay); + + cpu_total = cpu_user + cpu_nice + cpu_system + cpu_idle + cpu_iow + cpu_irq + cpu_sirq; + + if (strcasecmp(key, "user") == 0) + value = cpu_user; + else if (strcasecmp(key, "nice") == 0) + value = cpu_nice; + else if (strcasecmp(key, "system") == 0) + value = cpu_system; + else if (strcasecmp(key, "idle") == 0) + value = cpu_idle; + else if (strcasecmp(key, "iowait") == 0) + value = cpu_iow; + else if (strcasecmp(key, "irq") == 0) + value = cpu_irq; + else if (strcasecmp(key, "softirq") == 0) + value = cpu_sirq; + else if (strcasecmp(key, "busy") == 0) + value = cpu_total - cpu_idle; + + if (cpu_total > 0.0) + value = 100 * value / cpu_total; + else + value = 0.0; + + SetResult(&result, R_NUMBER, &value); +} + + +static void my_disk(RESULT * result, RESULT * arg1, RESULT * arg2, RESULT * arg3) +{ + char *dev, *key, buffer[32]; + int delay; + double value; + + if (parse_proc_stat() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + dev = R2S(arg1); + key = R2S(arg2); + delay = R2N(arg3); + + qprintf(buffer, sizeof(buffer), "disk_io\\.%s\\.%s", dev, key); + value = hash_get_regex(&Stat, buffer, NULL, delay); + + SetResult(&result, R_NUMBER, &value); +} + + +int plugin_init_proc_stat(void) +{ + hash_create(&Stat); + AddFunction("proc_stat", -1, my_proc_stat); + AddFunction("proc_stat::cpu", 2, my_cpu); + AddFunction("proc_stat::disk", 3, my_disk); + return 0; +} + +void plugin_exit_proc_stat(void) +{ + if (stream != NULL) { + fclose(stream); + stream = NULL; + } + hash_destroy(&Stat); +} diff --git a/plugin_python.c b/plugin_python.c new file mode 100644 index 0000000..70ea9dc --- /dev/null +++ b/plugin_python.c @@ -0,0 +1,144 @@ +/* $Id: plugin_python.c 1086 2010-01-19 14:26:33Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_python.c $ + * + * Python plugin + * + * Copyright 2005 Dan Fritz + * Copyright 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_python (void) + * adds a python interpreter + * + */ + +#include "config.h" +#include +#include "debug.h" +#include "plugin.h" + +/* + * Executes a python function specified by function name and module. + * + * This method is more or less a copy of an example found in the python + * documentation. Kudos goes to Guido van Rossum and Fred L. Drake. + * + * Fixme: this function should be able to accept and receive any types + * of arguments supported by the evaluator. Right now only strings are accepted. + */ + +static void pyt_exec_str(RESULT * result, const char *module, const char *function, int argc, const char *argv[]) +{ + + PyObject *pName, *pModule, *pDict, *pFunc; + PyObject *pArgs, *pValue; + const char *rv = NULL; + int i; + + pName = PyString_FromString(module); + /* Error checking of pName left out */ + + pModule = PyImport_Import(pName); + Py_DECREF(pName); + + if (pModule != NULL) { + pDict = PyModule_GetDict(pModule); + /* pDict is a borrowed reference */ + + pFunc = PyDict_GetItemString(pDict, function); + /* pFun: Borrowed reference */ + + if (pFunc && PyCallable_Check(pFunc)) { + pArgs = PyTuple_New(argc); + for (i = 0; i < argc; ++i) { + pValue = PyString_FromString(argv[i]); + if (!pValue) { + Py_DECREF(pArgs); + Py_DECREF(pModule); + error("Cannot convert argument \"%s\" to python format", argv[i]); + SetResult(&result, R_STRING, ""); + return; + } + /* pValue reference stolen here: */ + PyTuple_SetItem(pArgs, i, pValue); + } + pValue = PyObject_CallObject(pFunc, pArgs); + Py_DECREF(pArgs); + if (pValue != NULL) { + rv = PyString_AsString(pValue); + SetResult(&result, R_STRING, rv); + Py_DECREF(pValue); + /* rv is now a 'dangling reference' */ + return; + } else { + Py_DECREF(pModule); + error("Python call failed (\"%s.%s\")", module, function); + /* print traceback on stderr */ + PyErr_PrintEx(0); + SetResult(&result, R_STRING, ""); + return; + } + /* pDict and pFunc are borrowed and must not be Py_DECREF-ed */ + } else { + error("Can not find python function \"%s.%s\"", module, function); + } + Py_DECREF(pModule); + } else { + error("Failed to load python module \"%s\"", module); + /* print traceback on stderr */ + PyErr_PrintEx(0); + } + SetResult(&result, R_STRING, ""); + return; +} + +static int python_cleanup_responsibility = 0; + +static void my_exec(RESULT * result, RESULT * module, RESULT * function, RESULT * arg) +{ + /* Fixme: a plugin should be able to accept any number of arguments, don't know how + to code that (yet) */ + const char *args[] = { R2S(arg) }; + pyt_exec_str(result, R2S(module), R2S(function), 1, args); +} + +int plugin_init_python(void) +{ + if (!Py_IsInitialized()) { + Py_Initialize(); + python_cleanup_responsibility = 1; + } + AddFunction("python::exec", 3, my_exec); + return 0; +} + +void plugin_exit_python(void) +{ + /* Make sure NOT to call Py_Finalize() When (and if) the entire lcd4linux process + * is started from inside python + */ + if (python_cleanup_responsibility) { + python_cleanup_responsibility = 0; + Py_Finalize(); + } +} diff --git a/plugin_qnaplog.c b/plugin_qnaplog.c new file mode 100644 index 0000000..ef7ad77 --- /dev/null +++ b/plugin_qnaplog.c @@ -0,0 +1,427 @@ +/* $Id: plugin_sample.c 733 2007-01-15 05:47:13Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/branches/0.10.1/plugin_qnaplog.c $ + * + * plugin qnaplog + * + * Copyright (C) 2009 Ralf Tralow + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* DOC: + * To compile the plugin remember to add -lsqlite3 option into Makefile. I.E: CC = gcc -lsqlite3 + * or run: + * $ gcc -I/opt/include -L/opt/lib/sqlite3 plugin_qnaplog.c -lsqlite3 -o plugin_qnaplog.o + * + * + * exported functions: + * + * int plugin_init_qnaplog (void) + * void plugin_exit_qnaplog(void) + * static void my_status(RESULT * result, RESULT *arg1) + * static void my_conn(RESULT *result, RESULT *arg1) + * static void my_event(RESULT *result, RESULT *arg1) + * + * + * adds various functions + * + */ + +/* define the include files you need */ +#include "config.h" +#include "cfg.h" + +#include +#include +#include +#include +#ifdef HAVE_SQLITE3_H +#include +#else +#warning sqlite3.h not found: plugin deactivated +#endif +#include +#include +#include + +/* these should always be included */ +#include "debug.h" +#include "plugin.h" + +#ifdef WITH_DMALLOC +#include +#endif + +#ifdef HAVE_SQLITE3_H + +#define SQLSTATEMENT_CONN "select * from NASLOG_CONN ORDER BY conn_id DESC LIMIT 1" +#define SQLSTATEMENT_EVENT "select * from NASLOG_EVENT ORDER BY event_id DESC LIMIT 1" + +time_t lastaccesstimeConn = 0; +time_t lastaccesstimeEvent = 0; +sqlite3 *connexConn; +sqlite3 *connexEvent; +char dbNameConn[256]; +char dbNameEvent[256]; + +char conn_id[10]; +char conn_type[12]; +char conn_date[12]; +char conn_time[12]; +char conn_user[30]; +char conn_ip[16]; +char conn_comp[30]; +char conn_res[255]; +char conn_serv[10]; +char conn_action[12]; + +char event_id[10]; +char event_comp[30]; +char event_date[12]; +char event_ip[16]; +char event_time[12]; +char event_type[12]; +char event_user[30]; +char event_desc[255]; + +#define MAX_IDS_TYPE 3 +char *IDS_TYPE[MAX_IDS_TYPE] = { "Information", "Warning", "Error" }; + +#define MAX_IDS_SERV 8 +char *IDS_SERV[MAX_IDS_SERV] = { "S0", "Samba", "S2", "HTTP", "S4", "S5", "S6", "SSH" }; + +#define MAX_IDS_ACTION 16 +char *IDS_ACTION[MAX_IDS_ACTION] = + { "C0", "Delete", "Read", "Write", "C4", "C5", "C6", "C7", "C8", "Login fail", "Login ok", "Logout", "C12", "C13", + "C14", "Add" +}; + +static char Section[] = "Plugin:QnapLog"; + + +/** test the connection to conn.log + * + */ +static int configureConn(void) +{ + static int configured = 0; + char *s; + int rc; + + if (configured != 0) + return configured; + + s = cfg_get(Section, "databaseConn", ""); + if (*s == '\0') { + info("[QnapLog] empty '%s.database' entry in %s, assuming none", Section, cfg_source()); + strcpy(dbNameConn, "/etc/logs/conn.log"); + } else { + snprintf(dbNameConn, sizeof(dbNameConn), "%s", s); + } + free(s); + + rc = sqlite3_open(dbNameConn, &connexConn); + if (rc) { + error("[QnapLog] connection error: %s", sqlite3_errmsg(connexConn)); + configured = -1; + sqlite3_close(connexConn); + return configured; + } + + configured = 1; + return configured; +} + + +/** test the connection to event.log + * + */ +static int configureEvent(void) +{ + static int configured = 0; + char *s; + int rc; + + if (configured != 0) + return configured; + + s = cfg_get(Section, "databaseEvent", ""); + if (*s == '\0') { + info("[QnapLog] empty '%s.database' entry in %s, assuming none", Section, cfg_source()); + strcpy(dbNameEvent, "/etc/logs/event.log"); + } else { + snprintf(dbNameEvent, sizeof(dbNameEvent), "%s", s); + } + free(s); + + rc = sqlite3_open(dbNameEvent, &connexEvent); + if (rc) { + error("[QnapLog] connection error: %s", sqlite3_errmsg(connexEvent)); + configured = -1; + sqlite3_close(connexEvent); + return configured; + } + + configured = 1; + return configured; +} + + +/** callback function for conn request + * + */ +static int callbackConn(void *NotUsed, int argc, char **argv, char **azColName) +{ + int i; + int c; + + for (i = 0; i < argc; i++) { + if (strcmp(azColName[i], "conn_id") == 0) { + snprintf(conn_id, sizeof(conn_id), "%s", argv[i] ? argv[i] : "NULL"); + } else if (strcmp(azColName[i], "conn_type") == 0) { + c = atoi(argv[i]); + if (c < MAX_IDS_TYPE) + snprintf(conn_type, sizeof(conn_type), "%s", IDS_TYPE[c]); + } else if (strcmp(azColName[i], "conn_date") == 0) { + snprintf(conn_date, sizeof(conn_date), "%s", argv[i] ? argv[i] + : "NULL"); + } else if (strcmp(azColName[i], "conn_time") == 0) { + snprintf(conn_time, sizeof(conn_time), "%s", argv[i] ? argv[i] + : "NULL"); + } else if (strcmp(azColName[i], "conn_user") == 0) { + snprintf(conn_user, sizeof(conn_user), "%s", argv[i] ? argv[i] + : "NULL"); + } else if (strcmp(azColName[i], "conn_ip") == 0) { + snprintf(conn_ip, sizeof(conn_ip), "%s", argv[i] ? argv[i] : "NULL"); + } else if (strcmp(azColName[i], "conn_comp") == 0) { + snprintf(conn_comp, sizeof(conn_comp), "%s", argv[i] ? argv[i] + : "NULL"); + } else if (strcmp(azColName[i], "conn_res") == 0) { + snprintf(conn_res, sizeof(conn_res), "%s", argv[i] ? argv[i] + : "NULL"); + } else if (strcmp(azColName[i], "conn_serv") == 0) { + c = atoi(argv[i]); + if (c < MAX_IDS_SERV) + snprintf(conn_serv, sizeof(conn_serv), "%s", IDS_SERV[c]); + } else if (strcmp(azColName[i], "conn_action") == 0) { + c = atoi(argv[i]); + if (c < MAX_IDS_ACTION) + snprintf(conn_action, sizeof(conn_action), "%s", IDS_ACTION[c]); + } + } + + return 0; +} + + +/** callback function for event request + * + */ +static int callbackEvent(void *NotUsed, int argc, char **argv, char **azColName) +{ + int i; + int c; + + for (i = 0; i < argc; i++) { + if (strcmp(azColName[i], "event_id") == 0) { + snprintf(event_id, sizeof(event_id), "%s", argv[i] ? argv[i] : "NULL"); + } else if (strcmp(azColName[i], "event_type") == 0) { + c = *argv[i] & 0x0F; + if (c < MAX_IDS_TYPE) + snprintf(event_type, sizeof(event_type), "%s", IDS_TYPE[c]); + } else if (strcmp(azColName[i], "event_date") == 0) { + snprintf(event_date, sizeof(event_date), "%s", argv[i] ? argv[i] + : "NULL"); + } else if (strcmp(azColName[i], "event_time") == 0) { + snprintf(event_time, sizeof(event_time), "%s", argv[i] ? argv[i] + : "NULL"); + } else if (strcmp(azColName[i], "event_user") == 0) { + snprintf(event_user, sizeof(event_user), "%s", argv[i] ? argv[i] + : "NULL"); + } else if (strcmp(azColName[i], "event_ip") == 0) { + snprintf(event_ip, sizeof(event_ip), "%s", argv[i] ? argv[i] : "NULL"); + } else if (strcmp(azColName[i], "event_comp") == 0) { + snprintf(event_comp, sizeof(event_comp), "%s", argv[i] ? argv[i] + : "NULL"); + } else if (strcmp(azColName[i], "event_desc") == 0) { + snprintf(event_desc, sizeof(event_desc), "%s", argv[i] ? argv[i] + : "NULL"); + } + } + + return 0; +} + + +/** request last of qnap connection + * + */ +static void my_conn(RESULT * result, RESULT * arg1) +{ + char *key; + char *value; + char *zErrMsg = 0; + int rc; + struct stat attrib; // create a file attribute structure + time_t accesstime; + + + value = -1; + key = R2S(arg1); + + if (configureConn() >= 0) { + stat(dbNameConn, &attrib); // get the attributes + accesstime = attrib.st_mtime; // Get the last modified time and put it into the time structure + + if (accesstime > lastaccesstimeConn) { + lastaccesstimeConn = accesstime; + rc = sqlite3_exec(connexConn, SQLSTATEMENT_CONN, callbackConn, 0, &zErrMsg); + if (rc != SQLITE_OK) { + fprintf(stderr, "SQL error: %s\n", zErrMsg); + sqlite3_free(zErrMsg); + } + } + + if (strcasecmp(key, "id") == 0) { + value = conn_id; + } else if (strcasecmp(key, "type") == 0) { + value = conn_type; + } else if (strcasecmp(key, "date") == 0) { + value = conn_date; + } else if (strcasecmp(key, "time") == 0) { + value = conn_time; + } else if (strcasecmp(key, "user") == 0) { + value = conn_user; + } else if (strcasecmp(key, "ip") == 0) { + value = conn_ip; + } else if (strncasecmp(key, "res", 3) == 0) { + value = conn_res; + } else if (strncasecmp(key, "serv", 4) == 0) { + value = conn_serv; + } else if (strncasecmp(key, "act", 3) == 0) { + value = conn_action; + } else if (strncasecmp(key, "comp", 4) == 0) { + value = conn_comp; + } + } + + /* store result */ + SetResult(&result, R_STRING, value); +} + +/** request last qnap event + * + */ +static void my_event(RESULT * result, RESULT * arg1) +{ + char *key; + char *value; + char *zErrMsg = 0; + int rc; + struct stat attrib; // create a file attribute structure + time_t accesstime; + + + value = -1; + key = R2S(arg1); + + if (configureEvent() >= 0) { + stat(dbNameEvent, &attrib); // get the attributes + accesstime = attrib.st_mtime; // Get the last modified time and put it into the time structure + + if (accesstime > lastaccesstimeEvent) { + lastaccesstimeEvent = accesstime; + rc = sqlite3_exec(connexEvent, SQLSTATEMENT_EVENT, callbackEvent, 0, &zErrMsg); + if (rc != SQLITE_OK) { + fprintf(stderr, "SQL error: %s\n", zErrMsg); + sqlite3_free(zErrMsg); + } + } + + if (strcasecmp(key, "id") == 0) { + value = event_id; + } else if (strncasecmp(key, "comp", 4) == 0) { + value = event_comp; + } else if (strcasecmp(key, "date") == 0) { + value = event_date; + } else if (strcasecmp(key, "ip") == 0) { + value = event_ip; + } else if (strcasecmp(key, "time") == 0) { + value = event_time; + } else if (strcasecmp(key, "type") == 0) { + value = event_type; + } else if (strcasecmp(key, "user") == 0) { + value = event_user; + } else if (strncasecmp(key, "desc", 4) == 0) { + value = event_desc; + } + } + + /* store result */ + SetResult(&result, R_STRING, value); +} + +/** status for conn or event connection + * + */ +static void my_status(RESULT * result, RESULT * arg1) +{ + const char *value = ""; + const char *status = "Ok"; + char *key; + + + key = R2S(arg1); + if (strcmp(key, "conn") == 0) { + if (configureConn() > 0) { + value = status; + } + } else if (strcmp(key, "event") == 0) { + if (configureEvent() > 0) { + value = status; + } + } + + SetResult(&result, R_STRING, value); +} + +#endif + +/* plugin initialization */ +int plugin_init_qnaplog(void) +{ +#ifdef HAVE_SQLITE3_H + /* register all our cool functions */ + /* the second parameter is the number of arguments */ + /* -1 stands for variable argument list */ + AddFunction("qnaplog::status", 1, my_status); + AddFunction("qnaplog::conn", 1, my_conn); + AddFunction("qnaplog::event", 1, my_event); +#endif + return 0; +} + +void plugin_exit_qnaplog(void) +{ +#ifdef HAVE_SQLITE3_H + /* free any allocated memory */ + /* close filedescriptors */ + sqlite3_close(connexConn); + sqlite3_close(connexEvent); +#endif +} diff --git a/plugin_sample.c b/plugin_sample.c new file mode 100644 index 0000000..ff0e5eb --- /dev/null +++ b/plugin_sample.c @@ -0,0 +1,220 @@ +/* $Id: plugin_sample.c 1091 2010-01-21 04:26:24Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_sample.c $ + * + * plugin template + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004, 2005, 2006, 2007, 2008 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_sample (void) + * adds various functions + * + */ + + +#include "config.h" + +/* these should always be included */ +#include "debug.h" +#include "plugin.h" + +/* define the include files you need */ +#include +#include +#include + +#ifdef WITH_DMALLOC +#include +#endif + + + +/* sample function 'mul2' */ +/* takes one argument, a number */ +/* multiplies the number by 2.0 */ +/* Note: all local functions should be declared 'static' */ + +static void my_mul2(RESULT * result, RESULT * arg1) +{ + double param; + double value; + + /* Get Parameter */ + /* R2N stands for 'Result to Number' */ + param = R2N(arg1); + + /* calculate value */ + value = param * 2.0; + + /* store result */ + /* when called with R_NUMBER, it assumes the */ + /* next parameter to be a pointer to double */ + SetResult(&result, R_NUMBER, &value); +} + + +/* sample function 'mul3' */ +/* takes one argument, a number */ +/* multiplies the number by 3.0 */ +/* same as 'mul2', but shorter */ + +static void my_mul3(RESULT * result, RESULT * arg1) +{ + /* do it all in one line */ + double value = R2N(arg1) * 3.0; + + /* store result */ + SetResult(&result, R_NUMBER, &value); +} + + +/* sample function 'diff' */ +/* takes two arguments, both numbers */ +/* returns |a-b| */ + +static void my_diff(RESULT * result, RESULT * arg1, RESULT * arg2) +{ + /* do it all in one line */ + double value = R2N(arg1) - R2N(arg2); + + /* some more calculations... */ + if (value < 0) + value = -value; + + /* store result */ + SetResult(&result, R_NUMBER, &value); +} + + +/* sample function 'answer' */ +/* takes no argument! */ +/* returns the answer to all questions */ + +static void my_answer(RESULT * result) +{ + /* we have to declare a variable because */ + /* SetResult needs a pointer */ + double value = 42; + + /* store result */ + SetResult(&result, R_NUMBER, &value); +} + + +/* sample function 'length' */ +/* takes one argument, a string */ +/* returns the string length */ + +static void my_length(RESULT * result, RESULT * arg1) +{ + /* Note #1: value *must* be double! */ + /* Note #2: R2S stands for 'Result to String' */ + double value = strlen(R2S(arg1)); + + /* store result */ + SetResult(&result, R_NUMBER, &value); +} + + + +/* sample function 'upcase' */ +/* takes one argument, a string */ +/* returns the string in upper case letters */ + +static void my_upcase(RESULT * result, RESULT * arg1) +{ + char *value, *p; + + /* create a local copy of the argument */ + /* Do *NOT* try to modify the original string! */ + value = strdup(R2S(arg1)); + + /* process the string */ + for (p = value; *p != '\0'; p++) + *p = toupper(*p); + + /* store result */ + /* when called with R_STRING, it assumes the */ + /* next parameter to be a pointer to a string */ + /* 'value' is already a char*, so use 'value', not '&value' */ + SetResult(&result, R_STRING, value); + + /* free local copy again */ + /* Note that SetResult() makes its own string copy */ + free(value); +} + + +/* sample function 'cat' */ +/* takes variable number of arguments, all strings */ +/* returns all prameters concatenated */ + +static void my_concat(RESULT * result, int argc, RESULT * argv[]) +{ + int i, len; + char *value, *part; + + /* start with a empty string */ + value = strdup(""); + + /* process all arguments */ + for (i = 0; i < argc; i++) { + part = R2S(argv[i]); + len = strlen(value) + strlen(part); + value = realloc(value, len + 1); + strcat(value, part); + } + + /* store result */ + SetResult(&result, R_STRING, value); + + /* free local string */ + free(value); +} + + +/* plugin initialization */ +/* MUST NOT be declared 'static'! */ +int plugin_init_sample(void) +{ + + /* register all our cool functions */ + /* the second parameter is the number of arguments */ + /* -1 stands for variable argument list */ + AddFunction("sample::mul2", 1, my_mul2); + AddFunction("sample::mul3", 1, my_mul3); + AddFunction("sample::answer", 0, my_answer); + AddFunction("sample::diff", 2, my_diff); + AddFunction("sample::length", 1, my_length); + AddFunction("sample::upcase", 1, my_upcase); + AddFunction("sample::concat", -1, my_concat); + + return 0; +} + +void plugin_exit_sample(void) +{ + /* free any allocated memory */ + /* close filedescriptors */ +} diff --git a/plugin_seti.c b/plugin_seti.c new file mode 100644 index 0000000..68b2f5b --- /dev/null +++ b/plugin_seti.c @@ -0,0 +1,163 @@ +/* $Id: plugin_seti.c 1136 2010-11-28 16:07:16Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_seti.c $ + * + * plugin for seti@home status reporting + * + * Copyright (C) 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * based on the old seti client which is + * Copyright (C) 2001 Axel Ehnert + * + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_seti (void) + * adds functions to access /seti/state.sah + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" +#include "hash.h" +#include "cfg.h" + +#define SECTION "Plugin:Seti" +#define DIRKEY "Directory" +#define STATEFILE "state.sah" + +static HASH SETI; +static int fatal = 0; + +static int parse_seti(void) +{ + static char fn[256] = ""; + FILE *stream; + int age; + + /* if a fatal error occurred, do nothing */ + if (fatal != 0) + return -1; + + /* reread every 100 msec only */ + age = hash_age(&SETI, NULL); + if (age > 0 && age <= 100) + return 0; + + if (fn[0] == '\0') { + char *dir = cfg_get(SECTION, DIRKEY, NULL); + if (dir == NULL || *dir == '\0') { + error("no '%s.%s' entry from %s\n", SECTION, DIRKEY, cfg_source()); + fatal = 1; + return -1; + } + if (strlen(dir) > sizeof(fn) - sizeof(STATEFILE) - 2) { + error("entry '%s.%s' too long from %s!\n", SECTION, DIRKEY, cfg_source()); + fatal = 1; + free(dir); + return -1; + } + strcpy(fn, dir); + if (fn[strlen(fn) - 1] != '/') + strcat(fn, "/"); + strcat(fn, STATEFILE); + free(dir); + } + + stream = fopen(fn, "r"); + if (stream == NULL) { + error("fopen(%s) failed: %s", fn, strerror(errno)); + return -1; + } + + while (!feof(stream)) { + char buffer[256]; + char *c, *key, *val; + fgets(buffer, sizeof(buffer), stream); + c = strchr(buffer, '='); + if (c == NULL) + continue; + key = buffer; + val = c + 1; + /* strip leading blanks from key */ + while (isspace(*key)) + *key++ = '\0'; + /* strip trailing blanks from key */ + do + *c = '\0'; + while (isspace(*--c)); + /* strip leading blanks from value */ + while (isspace(*val)) + *val++ = '\0'; + /* strip trailing blanks from value */ + for (c = val; *c != '\0'; c++); + while (isspace(*--c)) + *c = '\0'; + /* add entry to hash table */ + hash_put(&SETI, key, val); + } + + fclose(stream); + + return 0; +} + + +static void my_seti(RESULT * result, RESULT * arg1) +{ + char *key, *val; + + if (parse_seti() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + key = R2S(arg1); + val = hash_get(&SETI, key, NULL); + if (val == NULL) + val = ""; + + SetResult(&result, R_STRING, val); +} + + +int plugin_init_seti(void) +{ + hash_create(&SETI); + AddFunction("seti", 1, my_seti); + return 0; +} + + +void plugin_exit_seti(void) +{ + hash_destroy(&SETI); +} diff --git a/plugin_statfs.c b/plugin_statfs.c new file mode 100644 index 0000000..c75b834 --- /dev/null +++ b/plugin_statfs.c @@ -0,0 +1,100 @@ +/* $Id: plugin_statfs.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_statfs.c $ + * + * plugin for statfs() syscall + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_statfs (void) + * adds statfs() functions + * + */ + + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" + + + +static void my_statfs(RESULT * result, RESULT * arg1, RESULT * arg2) +{ + struct statfs buf; + char *path, *key; + double value; + + path = R2S(arg1); + key = R2S(arg2); + + if (statfs(path, &buf) != 0) { + error("statfs(%s) failed: %s", path, strerror(errno)); + SetResult(&result, R_STRING, ""); + return; + } + + if (strcasecmp(key, "type") == 0) { + value = buf.f_type; + } else if (strcasecmp(key, "bsize") == 0) { + value = buf.f_bsize; + } else if (strcasecmp(key, "blocks") == 0) { + value = buf.f_blocks; + } else if (strcasecmp(key, "bfree") == 0) { + value = buf.f_bfree; + } else if (strcasecmp(key, "bavail") == 0) { + value = buf.f_bavail; + } else if (strcasecmp(key, "files") == 0) { + value = buf.f_files; + } else if (strcasecmp(key, "ffree") == 0) { + value = buf.f_ffree; +#if 0 + } else if (strcasecmp(key, "fsid") == 0) { + value = buf.f_fsid; +#endif + } else if (strcasecmp(key, "namelen") == 0) { + value = buf.f_namelen; + } else { + error("statfs: unknown field '%s'", key); + value = -1; + } + + SetResult(&result, R_NUMBER, &value); +} + + +int plugin_init_statfs(void) +{ + AddFunction("statfs", 2, my_statfs); + return 0; +} + +void plugin_exit_statfs(void) +{ +} diff --git a/plugin_string.c b/plugin_string.c new file mode 100644 index 0000000..ba1c227 --- /dev/null +++ b/plugin_string.c @@ -0,0 +1,145 @@ +/* $Id: plugin_string.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_string.c $ + * + * string plugin + * + * Copyright (C) 2003, 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_string (void) + * adds some handy string functions + * + */ + + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" + + +static void my_strlen(RESULT * result, RESULT * arg1) +{ + double value = strlen(R2S(arg1)); + SetResult(&result, R_NUMBER, &value); +} + +/* 'upcase' function (shamelessly stolen from plugin_sample.c)*/ +/* returns the string in upper case letters */ +static void my_strupper(RESULT * result, RESULT * arg1) +{ + char *value, *p; + + value = strdup(R2S(arg1)); + + for (p = value; *p != '\0'; p++) + *p = toupper(*p); + + SetResult(&result, R_STRING, value); + free(value); +} + +static void my_strstr(RESULT * result, RESULT * arg1, RESULT * arg2) +{ + char *p; + double value; + + char *haystack = R2S(arg1); + char *needle = R2S(arg2); + + p = strstr(haystack, needle); + + if (p == NULL) { + value = -1; + } else { + value = p - haystack; + } + + SetResult(&result, R_NUMBER, &value); +} + +static void my_substr(RESULT * result, int argc, RESULT * argv[]) +{ + char *str, *p1, *p2; + int pos, len; + + if (argc < 2 || argc > 3) { + error("substr(): wrong number of parameters"); + SetResult(&result, R_STRING, ""); + return; + } + + str = strdup(R2S(argv[0])); + + pos = R2N(argv[1]); + if (pos < 0) + pos = 0; + + if (argc == 3) { + len = R2N(argv[2]); + if (len < 0) + len = 0; + } else { + len = -1; + } + + p1 = str; + while (pos > 0 && *p1 != '\0') { + p1++; + pos--; + } + + if (len >= 0) { + p2 = p1; + while (len > 0 && *p2 != '\0') { + p2++; + len--; + } + *p2 = '\0'; + } + + SetResult(&result, R_STRING, p1); + free(str); +} + +int plugin_init_string(void) +{ + + /* register some basic string functions */ + AddFunction("strlen", 1, my_strlen); + AddFunction("strupper", 1, my_strupper); + AddFunction("strstr", 2, my_strstr); + AddFunction("substr", -1, my_substr); + return 0; +} + +void plugin_exit_string(void) +{ + /* empty */ +} diff --git a/plugin_test.c b/plugin_test.c new file mode 100644 index 0000000..340854f --- /dev/null +++ b/plugin_test.c @@ -0,0 +1,112 @@ +/* $Id: plugin_test.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_test.c $ +* +* Handy functions for testing displays and debugging code. +* +* Copyright (C) 2004 Andy Baxter. +* +* Based on sample plugin which is +* Copyright (C) 2003 Michael Reinelt +* Copyright (C) 2004 The LCD4Linux Team +* +* This file is part of LCD4Linux. +* +* LCD4Linux is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2, or (at your option) +* any later version. +* +* LCD4Linux is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with this program; if not, write to the Free Software +* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +* +*/ + +int plugin_init_test(void); + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" + +#ifdef WITH_DMALLOC +#include +#endif + + +/* used for testing bars - keeps values for a series of 10 bars, + * which are incremented and decremented between 0 and rmax by + * amount rdelta every time they are read. Starting value is rstart. + * rbar gives the number of the test bar. + */ +static void my_test_bar(RESULT * result, RESULT * rbar, RESULT * rmax, RESULT * rstart, RESULT * rdelta) +{ + static double values[10] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; + static double deltas[10]; + int bar; + double max, delta, value; + + max = R2N(rmax); + delta = R2N(rdelta); + + /* the maths is just to stop double rounding errors and bad values. */ + bar = ((int) floor(R2N(rbar) + 0.1)) % 10; + if (fabs(delta) > 0.1) { + /* don't move or init the bar if delta=0 (the widget is only browsing) */ + if (values[bar] == -1) { + /* first time called. */ + values[bar] = R2N(rstart); + deltas[bar] = delta; + }; + values[bar] += deltas[bar]; + }; + if (values[bar] < 0 || values[bar] > max) { + /* turn around. */ + deltas[bar] = -deltas[bar]; + values[bar] += deltas[bar]; + }; + value = values[bar]; + SetResult(&result, R_NUMBER, &value); +} + + +/* like above, but just switches a value between 1 and -1. Can use to test + * visibility of icons. + */ +static void my_test_onoff(RESULT * result, RESULT * arg1) +{ + static int on[10] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }; + int i; + double val; + + i = ((int) floor(R2N(arg1) + 0.1)) % 10; + on[i] = -on[i]; + val = (double) on[i]; + + SetResult(&result, R_NUMBER, &val); +} + + +int plugin_init_test(void) +{ + + AddFunction("test::bar", 4, my_test_bar); + AddFunction("test::onoff", 1, my_test_onoff); + + return 0; +} + +void plugin_exit_test(void) +{ + /* empty */ +} diff --git a/plugin_time.c b/plugin_time.c new file mode 100644 index 0000000..324f5b8 --- /dev/null +++ b/plugin_time.c @@ -0,0 +1,113 @@ +/* $Id: plugin_time.c 897 2008-10-06 04:25:14Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_time.c $ + * + * time plugin + * + * Copyright (C) 2003, 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_time (void) + * adds some handy time functions + * + */ + + +#include "config.h" + +#include +#include +#include + +#include "debug.h" +#include "plugin.h" + + +static void my_time(RESULT * result) +{ + double value = time(NULL); + SetResult(&result, R_NUMBER, &value); +} + + +static void my_strftime(RESULT * result, RESULT * arg1, RESULT * arg2) +{ + char value[256]; + time_t t = R2N(arg2); + + value[0] = '\0'; + strftime(value, sizeof(value), R2S(arg1), localtime(&t)); + + SetResult(&result, R_STRING, value); +} + +static void my_stftime_tz(RESULT * result, RESULT * arg1, RESULT * arg2, RESULT * arg3) +{ + char value[256] = ""; + time_t t = R2N(arg2); + char *tz = R2S(arg3); + char *old_tz; + + old_tz = getenv("TZ"); + + /* + * because the next setenv() call may overwrite that string, we + * duplicate it here + */ + if (old_tz) { + old_tz = strdup(old_tz); + } + + setenv("TZ", tz, 1); + tzset(); + + strftime(value, sizeof(value), R2S(arg1), localtime(&t)); + + if (old_tz) { + setenv("TZ", old_tz, 1); + } else { + unsetenv("TZ"); + } + tzset(); + + free(old_tz); + + SetResult(&result, R_STRING, value); +} + + +int plugin_init_time(void) +{ + + /* register some basic time functions */ + AddFunction("time", 0, my_time); + AddFunction("strftime", 2, my_strftime); + AddFunction("strftime_tz", 3, my_stftime_tz); + + return 0; +} + +void plugin_exit_time(void) +{ + /* empty */ +} diff --git a/plugin_uname.c b/plugin_uname.c new file mode 100644 index 0000000..9f1c3b0 --- /dev/null +++ b/plugin_uname.c @@ -0,0 +1,92 @@ +/* $Id: plugin_uname.c 1002 2009-03-26 08:06:12Z michux $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_uname.c $ + * + * plugin for uname() syscall + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_uname (void) + * adds uname() functions + * + */ + + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" + + + +static void my_uname(RESULT * result, RESULT * arg1) +{ + struct utsname utsbuf; + char *key, *value; + + key = R2S(arg1); + + if (uname(&utsbuf) != 0) { + error("uname() failed: %s", strerror(errno)); + SetResult(&result, R_STRING, ""); + return; + } + + if (strcasecmp(key, "sysname") == 0) { + value = utsbuf.sysname; + } else if (strcasecmp(key, "nodename") == 0) { + value = utsbuf.nodename; + } else if (strcasecmp(key, "release") == 0) { + value = utsbuf.release; + } else if (strcasecmp(key, "version") == 0) { + value = utsbuf.version; + } else if (strcasecmp(key, "machine") == 0) { + value = utsbuf.machine; +#if defined(_GNU_SOURCE) && ! defined(__APPLE__) && ! defined(__CYGWIN__) + } else if (strcasecmp(key, "domainname") == 0) { + value = utsbuf.domainname; +#endif + } else { + error("uname: unknown field '%s'", key); + value = ""; + } + + SetResult(&result, R_STRING, value); +} + + +int plugin_init_uname(void) +{ + AddFunction("uname", 1, my_uname); + return 0; +} + +void plugin_exit_uname(void) +{ +} diff --git a/plugin_uptime.c b/plugin_uptime.c new file mode 100644 index 0000000..1d0e575 --- /dev/null +++ b/plugin_uptime.c @@ -0,0 +1,238 @@ +/* $Id: plugin_uptime.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_uptime.c $ + * + * plugin for uptime + * + * Copyright (C) 2003 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_uptime (void) + * adds functions for uptime + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" + +static int fd = -2; + + +static char *itoa(char *buffer, const size_t size, unsigned int value) +{ + char *p; + + /* sanity checks */ + if (buffer == NULL || size < 2) + return (NULL); + + /* p points to last char */ + p = buffer + size - 1; + + /* set terminating zero */ + *p = '\0'; + + do { + *--p = value % 10 + '0'; + value = value / 10; + } while (value != 0 && p > buffer); + + return p; +} + + +char *struptime(const unsigned int uptime, const char *format) +{ + static char string[256]; + const char *src; + char *dst; + int len, size; + + src = format; + dst = string; + len = 0; + + /* leave room for terminating zero */ + size = sizeof(string) - 1; + + while (len < size) { + + if (*src == '%') { + src++; + + if (strchr("sSmMhHd", *src) != NULL) { + char buffer[12], *s; + unsigned int value = 0; + int leading_zero = 0; + switch (*src++) { + case 's': + value = uptime; + break; + case 'S': + value = uptime % 60; + leading_zero = 1; + break; + case 'm': + value = uptime / 60; + break; + case 'M': + value = (uptime / 60) % 60; + leading_zero = 1; + break; + case 'h': + value = uptime / 60 / 60; + break; + case 'H': + value = (uptime / 60 / 60) % 24; + leading_zero = 1; + break; + case 'd': + value = uptime / 60 / 60 / 24; + break; + } + + if (leading_zero && value < 10) { + len++; + *dst++ = '0'; + } + + s = itoa(buffer, sizeof(buffer), value); + while (len < size && *s != '\0') { + len++; + *dst++ = *s++; + } + + } else if (*src == '%') { + len++; + *dst++ = '%'; + + } else { + len += 2; + *dst++ = '%'; + *dst++ = *src++; + } + + } else { + len++; + *dst++ = *src; + if (*src++ == '\0') + break; + } + } + + /* enforce terminating zero */ + if (len >= size && *(dst - 1) != '\0') { + len++; + *dst = '\0'; + } + + return string; +} + + +double getuptime(void) +{ + char buffer[36]; + int i; + + if (fd == -2) + fd = open("/proc/uptime", O_RDONLY); + if (fd < 0) + return -1; + + lseek(fd, 0, SEEK_SET); + + i = read(fd, buffer, sizeof(buffer) - 1); + if (i < 0) + return -1; + + buffer[i - 1] = '\0'; + + /* ignore the 2nd value from /proc/uptime */ + return strtod(buffer, NULL); +} + + +static void my_uptime(RESULT * result, const int argc, RESULT * argv[]) +{ + int age; + static double uptime = 0.0; + static struct timeval last_value; + struct timeval now; + + if (argc > 1) { + error("uptime(): wrong number of parameters"); + SetResult(&result, R_STRING, ""); + return; + } + + gettimeofday(&now, NULL); + + age = (now.tv_sec - last_value.tv_sec) * 1000 + (now.tv_usec - last_value.tv_usec) / 1000; + /* reread every 100 msec only */ + if (fd == -2 || age == 0 || age > 100) { + uptime = getuptime(); + if (uptime < 0.0) { + error("parse(/proc/uptime) failed!"); + SetResult(&result, R_STRING, ""); + return; + } + + last_value = now; + } + + if (argc == 0) { + SetResult(&result, R_NUMBER, &uptime); + } else { + SetResult(&result, R_STRING, struptime(uptime, R2S(argv[0]))); + } + + return; + +} + +int plugin_init_uptime(void) +{ + AddFunction("uptime", -1, my_uptime); + return 0; +} + +void plugin_exit_uptime(void) +{ + if (fd > 0) + close(fd); + fd = -2; +} diff --git a/plugin_w1retap.c b/plugin_w1retap.c new file mode 100644 index 0000000..10fc05e --- /dev/null +++ b/plugin_w1retap.c @@ -0,0 +1,264 @@ +/* $Id: plugin_w1retap.c + * + * plugin to perform simple file operations for w1retap + * + * Copyright (C) 2007 Jonathan Hudson + * Copyright (C) 2006 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * This module returns a specific value associated with a key from a + * file containing one or more lines formatted as KEY=VALUE. + * + * It is intended for use with the w1retap weather station logging + * software , but is applicable + * to any similarly formatted file. + */ + +/* + * exported functions: + * + * int plugin_init_file (void) + * adds various functions + * + */ + + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" + +#ifdef WITH_DMALLOC +#include +#endif + +/* function 'my_readkey' */ +/* takes two arguments, file name and key */ +/* returns value associated with key, trimmed to suitable dec places */ + +static void my_readkey(RESULT * result, RESULT * arg1, RESULT * arg2) +{ + char value[80], val2[80]; + FILE *fp; + char *reqkey, *pval; + size_t size; + + *value = 0; + pval = value; + + reqkey = R2S(arg2); + fp = fopen(R2S(arg1), "r"); + + if (!fp) { + error("w1retap couldn't open file '%s'", R2S(arg1)); + value[0] = '\0'; + } else { + size = strlen(reqkey); + while (!feof(fp) && pval == value) { + fgets(val2, sizeof(val2), fp); + if (*(val2 + size) == '=') { + if (strncmp(val2, reqkey, size) == 0) { + char *p; + p = index(val2, ' '); + if (p == NULL) { + p = index(val2, '\n'); + } + + if (p) { + *p = 0; + pval = val2 + size + 1; + { + double d; + char *ep; + d = strtod(pval, &ep); + if (ep != pval && (*ep == 0 || isspace(*ep))) { + if (d > 500) + sprintf(val2, "%.0f", d); + else + sprintf(val2, "%.1f", d); + pval = val2; + } + } + } + } + } + } + fclose(fp); + } + + /* store result */ + SetResult(&result, R_STRING, pval); +} + + +/* plugin initialization */ +/* MUST NOT be declared 'static'! */ +int plugin_init_w1retap(void) +{ + + /* register all our cool functions */ + /* the second parameter is the number of arguments */ + /* -1 stands for variable argument list */ + AddFunction("w1retap::readkey", 2, my_readkey); + + return 0; +} + +void plugin_exit_w1retap(void) +{ + /* free any allocated memory */ + /* close filedescriptors */ +} + + +/* + +#Sample configuration for w1retap +#================================ + +Display Weather { + Driver 'Pertelian' + Port '/dev/ttyUSB0' + Size '20x4' + Backlight 1 + Icons 0 +} + +Display XWindow { + Driver 'X11' + Size '120x32' + Font '6x8' + Pixel '4+1' + Gap '-1x-1' + Border 20 + Foreground '000000ff' + Background '00000033' + Basecolor '70c000' + Buttons 6 + Brightness 133 +} + +Widget LCDTimer { + class 'Timer' + active 1 + update 10000 + expression h=strftime('%H', time()); x=file::readline('/tmp/.lcd',1)+0; b=(h > 5 | h < 23) + x ; LCD::backlight(b) +} + + +Widget Temp { + class 'Text' + expression w1retap::readkey(file, 'OTMP0') + prefix 'Extr ' + width 10 + align 'L' + update tick +} + +Widget GHouse { + class 'Text' + expression w1retap::readkey(file, 'GHT') + prefix 'GHT ' + width 10 + align 'L' + update tick +} + +Widget House { + class 'Text' + expression w1retap::readkey(file, 'OTMP1') + prefix 'Intr ' + width 10 + align 'L' + update tick +} +Widget Garage { + class 'Text' + expression w1retap::readkey(file, 'OTMP2') + prefix 'Gge ' + width 10 + align 'L' + update tick +} +Widget Soil { + class 'Text' + expression w1retap::readkey(file, 'STMP1') + prefix 'Soil ' + width 10 + align 'L' + update tick +} +Widget Press { + class 'Text' + expression w1retap::readkey(file, 'OPRS') + prefix 'Pres ' + width 10 + align 'L' + update tick +} + +Widget Rain { + class 'Text' + expression w1retap::readkey(file1, 'RAIN') + prefix 'Rain ' + width 20 + align 'L' + update tick +} + +Layout Default { + Timer1 'LCDTimer' + Row1 { + Col1 'Temp' + Col11 'GHouse' + } + + Row2 { + Col1 'House' + Col11 'Garage' + } + + Row3 { + Col1 'Soil' + Col11 'Press' + } + + Row4 { + Col1 'Rain' + } +} + +Variables { + tick 120000 + file '/tmp/.w1retap.dat' + file1 '/tmp/.w1rain.txt' +} + +Layout 'Default' + +Display 'Weather' + +*/ diff --git a/plugin_wireless.c b/plugin_wireless.c new file mode 100644 index 0000000..0ee38d1 --- /dev/null +++ b/plugin_wireless.c @@ -0,0 +1,675 @@ +/* $Id: plugin_wireless.c 1136 2010-11-28 16:07:16Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_wireless.c $ + * + * Wireless Extension plugin + * + * Copyright (C) 2004 Xavier Vello + * Copyright (C) 2004 Martin Hejl + * Copyright (C) 2004 The LCD4Linux Team + * + * Losts of code borrowed from Wireless Tools, which is + * Copyright (C) 1997-2002 Jean Tourrilhes + * (avaible at http://web.hpl.hp.com/personal/Jean_Tourrilhes/Linux/) + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + /* + * Exported functions: + + wifi_level + wifi_noise + wifi_quality + wifi_protocol + wifi_frequency + wifi_bitrate + wifi_essid + wifi_op_mode + wifi_sensitivity + wifi_sec_mode + + All Functions take one parameter + (the name of the device, like "wlan0", "ath0" and so on) + + */ + +#include "config.h" + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include "debug.h" +#include "plugin.h" +#include "cfg.h" +#include "hash.h" +#include "qprintf.h" + + +#ifdef WITH_DMALLOC +#include +#endif + +#define HASH_TTL 100 + + /*#define KILO 1e3 */ + /*#define MEGA 1e6 */ + /*#define GIGA 1e9 */ + + +#define KEY_LEVEL "level" +#define KEY_QUALITY "quality" +#define KEY_NOISE "noise" +#define KEY_PROTO "proto" +#define KEY_FREQUENCY "frequency" +#define KEY_BIT_RATE "bit_rate" +#define KEY_ESSID "essid" +#define KEY_OP_MODE "op_mode" +#define KEY_SENS "sens" +#define KEY_SEC_MODE "sec_mode" + +#define FREQ2FLOAT(m,e) (((double) m) * pow(10,e)) +#define MWATT2DBM(in) ((int) (ceil(10.0 * log10((double) in)))) + + +static HASH wireless; +static int sock = -2; + +static char *operation_mode[] = { + "Auto", + "Ad-Hoc", + "Managed", + "Master", + "Repeater", + "Secondary", + "Monitor", + "n/a" +}; + + +static void ioctl_error(const int line) +{ + error("IOCTL call to wireless extensions in line %d returned error", line); +} + +int do_ioctl(const int sock, /* Socket to the kernel */ + const char *ifname, /* Device name */ + const int request, /* WE ID */ + struct iwreq *pwrq) +{ /* Fixed part of the request */ + int ret; + + /* Set device name */ + strncpy(pwrq->ifr_name, ifname, IFNAMSIZ); + + /* Do the request */ + ret = ioctl(sock, request, pwrq); + if (ret < 0) { + debug("ioctl(0x%04x) failed: %d '%s'", request, errno, strerror(errno)); + } + + return ret; + +} + +int get_range_info(const int sock, const char *ifname, struct iw_range *range) +{ + struct iwreq req; + char buffer[sizeof(struct iw_range) * 2]; /* Large enough */ + + if (sock <= 0) { + return (-1); + } + + /* Cleanup */ + memset(buffer, 0, sizeof(buffer)); + + req.u.data.pointer = (caddr_t) buffer; + req.u.data.length = sizeof(buffer); + req.u.data.flags = 0; + if (do_ioctl(sock, ifname, SIOCGIWRANGE, &req) < 0) + return (-1); + + /* Copy stuff at the right place, ignore extra */ + memcpy((char *) range, buffer, sizeof(struct iw_range)); + + return (0); +} + + + +static int get_ifname(struct iwreq *preq, const char *dev) +{ + /* do not cache this call !!! */ + struct iwreq req; + char key_buffer[32]; + + if (sock <= 0) { + return (-1); + } + + qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, KEY_PROTO); + + if (!preq) + preq = &req; + + if (do_ioctl(sock, dev, SIOCGIWNAME, preq)) { + debug("%s isn't a wirelesss interface !", dev); + return -1; + } + + hash_put(&wireless, key_buffer, preq->u.name); + return (0); + +} + +static int get_frequency(const char *dev, const char *key) +{ + /* Get frequency / channel */ + struct iwreq req; + char qprintf_buffer[1024]; + char key_buffer[32]; + double freq; + int age; + + qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, key); + age = hash_age(&wireless, key); + + /* reread every HASH_TTL msec only */ + if (age > 0 && age <= HASH_TTL) { + return (0); + } + + if (get_ifname(&req, dev) != 0) { + return (-1); + } + + req.u.data.length = 0; + req.u.data.flags = 1; /* Clear updated flag */ + + if (do_ioctl(sock, dev, SIOCGIWFREQ, &req) < 0) { + ioctl_error(__LINE__); + return -1; + } + + freq = FREQ2FLOAT(req.u.freq.m, req.u.freq.e); + + /*if( freq>= GIGA) + snprintf(qprintf_buffer,sizeof(qprintf_buffer), "%g GHz", freq / GIGA); + else + if(freq>= MEGA) + snprintf(qprintf_buffer,sizeof(qprintf_buffer), "%g MHz", freq / MEGA); + else + snprintf(qprintf_buffer,sizeof(qprintf_buffer), "%g kHz", freq / KILO); + */ + snprintf(qprintf_buffer, sizeof(qprintf_buffer), "%g", freq); + + hash_put(&wireless, key_buffer, qprintf_buffer); + return (0); + +} + +static int get_essid(const char *dev, const char *key) +{ + /* Get ESSID */ + struct iwreq req; + char key_buffer[32]; + char essid_buffer[IW_ESSID_MAX_SIZE + 1]; + int age; + + + qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, key); + age = hash_age(&wireless, key); + + /* reread every HASH_TTL msec only */ + if (age > 0 && age <= HASH_TTL) { + return (0); + } + + if (get_ifname(&req, dev) != 0) { + return (-1); + } + + memset(essid_buffer, 0, sizeof(essid_buffer)); + req.u.essid.pointer = (caddr_t) essid_buffer; + req.u.essid.length = IW_ESSID_MAX_SIZE + 1; + req.u.essid.flags = 0; + + if (do_ioctl(sock, dev, SIOCGIWESSID, &req) < 0) { + ioctl_error(__LINE__); + return -1; + } + + hash_put(&wireless, key_buffer, essid_buffer); + return (0); + +} + +static int get_op_mode(const char *dev, const char *key) +{ + /* Get operation mode */ + struct iwreq req; + char key_buffer[32]; + int age; + + qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, key); + age = hash_age(&wireless, key); + + /* reread every HASH_TTL msec only */ + if (age > 0 && age <= HASH_TTL) { + return (0); + } + + if (get_ifname(&req, dev) != 0) { + return (-1); + } + + if (do_ioctl(sock, dev, SIOCGIWMODE, &req) < 0) { + ioctl_error(__LINE__); + return -1; + } + + /* Fixme: req.u.mode is unsigned and therefore never < 0 */ + /* if((req.u.mode > 6) || (req.u.mode < 0)) { */ + + if (req.u.mode > 6) { + req.u.mode = 7; /* mode not available */ + } + + hash_put(&wireless, key_buffer, operation_mode[req.u.mode]); + return (0); + +} + +static int get_bitrate(const char *dev, const char *key) +{ + /* Get bit rate */ + struct iwreq req; + char key_buffer[32]; + char bitrate_buffer[64]; + int age; + double bitrate = 0; + + qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, key); + age = hash_age(&wireless, key); + + /* reread every HASH_TTL msec only */ + if (age > 0 && age <= HASH_TTL) { + return (0); + } + + if (get_ifname(&req, dev) != 0) { + return (-1); + } + + if (do_ioctl(sock, dev, SIOCGIWRATE, &req) < 0) { + ioctl_error(__LINE__); + return -1; + } + + bitrate_buffer[0] = '\0'; + bitrate = (double) (req.u.bitrate.value); +/* if( bitrate>= GIGA) + snprintf(bitrate_buffer,sizeof(bitrate_buffer), "%gGb/s", bitrate / GIGA); + else + if(bitrate >= MEGA) + snprintf(bitrate_buffer,sizeof(bitrate_buffer), "%gMb/s", bitrate / MEGA); + else + snprintf(bitrate_buffer,sizeof(bitrate_buffer), "%gkb/s", bitrate / KILO); +*/ + snprintf(bitrate_buffer, sizeof(bitrate_buffer), "%g", bitrate); + + hash_put(&wireless, key_buffer, bitrate_buffer); + + return (0); +} + +static int get_sens(const char *dev, const char *key) +{ + /* Get sensitivity */ + struct iwreq req; + struct iw_range range; + char key_buffer[32]; + char buffer[64]; + int age; + int has_sens = 0; + int has_range = 0; + + qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, key); + age = hash_age(&wireless, key); + + /* reread every HASH_TTL msec only */ + if (age > 0 && age <= HASH_TTL) { + return (0); + } + + if (get_ifname(&req, dev) != 0) { + return (-1); + } + + if (do_ioctl(sock, dev, SIOCGIWSENS, &req) >= 0) { + has_sens = 1; + } + + if (get_range_info(sock, dev, &range) < 0) { + memset(&range, 0, sizeof(range)); + } else { + has_range = 1; + } + + if (has_range) { + if (req.u.sens.value < 0) { + qprintf(buffer, sizeof(buffer), "%d dBm", req.u.sens.value); + } else { + qprintf(buffer, sizeof(buffer), "%d/%d", req.u.sens.value, range.sensitivity); + } + } else { + qprintf(buffer, sizeof(buffer), "%d", req.u.sens.value); + } + + hash_put(&wireless, key_buffer, buffer); + return (0); +} + + +static int get_sec_mode(const char *dev, const char *key) +{ + /* Get encryption information */ + struct iwreq req; + char key_buffer[32]; + char encrypt_key[IW_ENCODING_TOKEN_MAX + 1]; + int age; + int has_key = 0; + int key_flags = 0; + int key_size = 0; + + qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, key); + age = hash_age(&wireless, key); + + /* reread every HASH_TTL msec only */ + if (age > 0 && age <= HASH_TTL) { + return (0); + } + + if (get_ifname(&req, dev) != 0) { + return (-1); + } + + req.u.data.pointer = (caddr_t) & encrypt_key; + req.u.data.length = IW_ENCODING_TOKEN_MAX; + req.u.data.flags = 0; + + if (do_ioctl(sock, dev, SIOCGIWENCODE, &req) >= 0) { + has_key = 1; + key_flags = req.u.data.flags; + key_size = req.u.data.length; + } else { + return (-1); + } + + /* Display encryption information */ + /*if(has_key && (key_flags & IW_ENCODE_INDEX) > 1) */ + /* printf(" [%d]", info->key_flags & IW_ENCODE_INDEX); */ + + if (has_key && (key_flags & IW_ENCODE_RESTRICTED)) + hash_put(&wireless, key_buffer, "restricted"); + else if (has_key && (key_flags & IW_ENCODE_OPEN)) + hash_put(&wireless, key_buffer, "open"); + + return (0); +} + +static int get_stats(const char *dev, const char *key) +{ + struct iw_statistics stats; + struct iwreq req; + char qprintf_buffer[1024]; + char key_buffer[32]; + int age; + struct iw_range range; + + qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, key); + age = hash_age(&wireless, key); + + /* reread every HASH_TTL msec only */ + if (age > 0 && age <= HASH_TTL) { + return (0); + } + + if (get_ifname(&req, dev) != 0) { + return (-1); + } + + req.u.data.pointer = (caddr_t) & stats; + req.u.data.length = sizeof(stats); + req.u.data.flags = 1; /* Clear updated flag */ + + if (do_ioctl(sock, dev, SIOCGIWSTATS, &req) < 0) { + ioctl_error(__LINE__); + return -1; + } + + if (get_range_info(sock, dev, &range) < 0) + memset(&range, 0, sizeof(range)); + + if (stats.qual.level > range.max_qual.level) { + qprintf(qprintf_buffer, sizeof(qprintf_buffer), "%d", stats.qual.level - 0x100); + qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, KEY_LEVEL); + hash_put(&wireless, key_buffer, qprintf_buffer); + + qprintf(qprintf_buffer, sizeof(qprintf_buffer), "%d", stats.qual.noise - 0x100); + qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, KEY_NOISE); + hash_put(&wireless, key_buffer, qprintf_buffer); + + qprintf(qprintf_buffer, sizeof(qprintf_buffer), "%d/%d", stats.qual.qual, range.max_qual.qual); + qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, KEY_QUALITY); + hash_put(&wireless, key_buffer, qprintf_buffer); + } else { + + qprintf(qprintf_buffer, sizeof(qprintf_buffer), "%d/%d", stats.qual.level, range.max_qual.level); + qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, KEY_LEVEL); + hash_put(&wireless, key_buffer, qprintf_buffer); + + qprintf(qprintf_buffer, sizeof(qprintf_buffer), "%d/%d", stats.qual.noise, range.max_qual.noise); + qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, KEY_NOISE); + hash_put(&wireless, key_buffer, qprintf_buffer); + + qprintf(qprintf_buffer, sizeof(qprintf_buffer), "%d/%d", stats.qual.qual, range.max_qual.qual); + qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, KEY_QUALITY); + hash_put(&wireless, key_buffer, qprintf_buffer); + } + + return 0; +} + +static int check_socket() +{ + + /* already handled in a previous run */ + if (sock == -3) + return (-1); + + /* socket not initialized */ + if (sock == -2) + sock = socket(AF_INET, SOCK_DGRAM, 0); + + /* error initilalizing socket */ + if (sock <= 0) { + error("Error opening socket for reading wireless stats"); + sock = -3; + return (-1); + } + + return (0); + +} + +static void save_result(RESULT * result, const char *dev, const char *key, const int res) +{ + char key_buffer[64]; + char *val = NULL; + qprintf(key_buffer, sizeof(key_buffer), "%s.%s", dev, key); + + if (res < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + val = hash_get(&wireless, key_buffer, NULL); + + if (val) { + SetResult(&result, R_STRING, val); + } else { + SetResult(&result, R_STRING, ""); + } + + +} + +/* + *functions exported to the evaluator +*/ + +static void wireless_quality(RESULT * result, RESULT * arg1) +{ + char *dev = R2S(arg1); + if (check_socket() != 0) + return; + + save_result(result, dev, KEY_QUALITY, get_stats(dev, KEY_QUALITY)); +} + +static void wireless_level(RESULT * result, RESULT * arg1) +{ + char *dev = R2S(arg1); + if (check_socket() != 0) + return; + + save_result(result, dev, KEY_LEVEL, get_stats(dev, KEY_LEVEL)); +} + + +static void wireless_noise(RESULT * result, RESULT * arg1) +{ + char *dev = R2S(arg1); + if (check_socket() != 0) + return; + + save_result(result, dev, KEY_NOISE, get_stats(dev, KEY_NOISE)); +} + + +static void wireless_protocol(RESULT * result, RESULT * arg1) +{ + char *dev = R2S(arg1); + if (check_socket() != 0) + return; + + save_result(result, dev, KEY_PROTO, get_ifname(NULL, dev)); +} + +static void wireless_frequency(RESULT * result, RESULT * arg1) +{ + char *dev = R2S(arg1); + if (check_socket() != 0) + return; + + save_result(result, dev, KEY_FREQUENCY, get_frequency(dev, KEY_FREQUENCY)); +} + +static void wireless_bitrate(RESULT * result, RESULT * arg1) +{ + char *dev = R2S(arg1); + if (check_socket() != 0) + return; + + save_result(result, dev, KEY_BIT_RATE, get_bitrate(dev, KEY_BIT_RATE)); +} + +static void wireless_essid(RESULT * result, RESULT * arg1) +{ + char *dev = R2S(arg1); + if (check_socket() != 0) + return; + + save_result(result, dev, KEY_ESSID, get_essid(dev, KEY_ESSID)); +} + +static void wireless_op_mode(RESULT * result, RESULT * arg1) +{ + char *dev = R2S(arg1); + if (check_socket() != 0) + return; + + save_result(result, dev, KEY_OP_MODE, get_op_mode(dev, KEY_OP_MODE)); +} + +static void wireless_sensitivity(RESULT * result, RESULT * arg1) +{ + char *dev = R2S(arg1); + if (check_socket() != 0) + return; + + save_result(result, dev, KEY_SENS, get_sens(dev, KEY_SENS)); +} + +static void wireless_sec_mode(RESULT * result, RESULT * arg1) +{ + char *dev = R2S(arg1); + if (check_socket() != 0) + return; + + save_result(result, dev, KEY_SEC_MODE, get_sec_mode(dev, KEY_SEC_MODE)); +} + +/* +init and cleanup +*/ + +int plugin_init_wireless(void) +{ + hash_create(&wireless); + + AddFunction("wifi::level", 1, wireless_level); + AddFunction("wifi::noise", 1, wireless_noise); + AddFunction("wifi::quality", 1, wireless_quality); + AddFunction("wifi::protocol", 1, wireless_protocol); + AddFunction("wifi::frequency", 1, wireless_frequency); + AddFunction("wifi::bitrate", 1, wireless_bitrate); + AddFunction("wifi::essid", 1, wireless_essid); + AddFunction("wifi::op_mode", 1, wireless_op_mode); + AddFunction("wifi::sensitivity", 1, wireless_sensitivity); + AddFunction("wifi::sec_mode", 1, wireless_sec_mode); + + return 0; +} + +void plugin_exit_wireless(void) +{ + if (sock > 0) + close(sock); + hash_destroy(&wireless); +} diff --git a/plugin_xmms.c b/plugin_xmms.c new file mode 100644 index 0000000..cb8fedc --- /dev/null +++ b/plugin_xmms.c @@ -0,0 +1,148 @@ +/* $Id: plugin_xmms.c 728 2007-01-14 11:14:38Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugin_xmms.c $ + * + * XMMS-Plugin for LCD4Linux + * Copyright (C) 2003 Markus Keil + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int plugin_init_xmms (void) + * adds parser for /tmp/xmms-info + * + */ + + +/* + * The Argument 'arg1' must be one of these Things (without brackets): + * + * 'Title' - The title of the current song + * 'Status' - The status of XMMS (playing, pause, ...) + * 'Tunes in playlist' - How many entries are in the playlist + * 'Currently playing' - which playlist-entry is playing + * 'uSecPosition' - The position of the title in seconds (usefull for bargraphs ;-) ) + * 'Position' - The position of the title in mm:ss + * 'uSecTime' - The length of the current title in seconds + * 'Time' - The length of the current title in mm:ss + * 'Current bitrate' - The current bitrate in bit + * 'Samping Frequency' - The current samplingfreqency in Hz + * 'Channels' - The current number of audiochannels + * 'File' - The full path of the current file + * + * These arguments are case-sensitive + */ + + +#include "config.h" + +#include +#include +#include + +#include "hash.h" +#include "debug.h" +#include "plugin.h" + + +static HASH xmms; + + +static int parse_xmms_info(void) +{ + int age; + FILE *xmms_stream; + char zeile[200]; + + /* reread every 100msec only */ + age = hash_age(&xmms, NULL); + if (age >= 0 && age <= 200) + return 0; + /* Open Filestream for '/tmp/xmms-info' */ + xmms_stream = fopen("/tmp/xmms-info", "r"); + + /* Check for File */ + if (!xmms_stream) { + error("Error: Cannot open XMMS-Info Stream! Is XMMS started?"); + return -1; + } + + /* Read Lines from the Stream */ + while (fgets(zeile, sizeof(zeile), xmms_stream)) { + char *c, *key, *val; + c = strchr(zeile, ':'); + if (c == NULL) + continue; + key = zeile; + val = c + 1; + /* strip leading blanks from key */ + while (isspace(*key)) + *key++ = '\0'; + /* strip trailing blanks from key */ + do + *c = '\0'; + while (isspace(*--c)); + /* strip leading blanks from value */ + while (isspace(*val)) + *val++ = '\0'; + /* strip trailing blanks from value */ + for (c = val; *c != '\0'; c++); + while (isspace(*--c)) + *c = '\0'; + hash_put(&xmms, key, val); + } + + fclose(xmms_stream); + return 0; + +} + +static void my_xmms(RESULT * result, RESULT * arg1) +{ + char *key, *val; + + if (parse_xmms_info() < 0) { + SetResult(&result, R_STRING, ""); + return; + } + + key = R2S(arg1); + val = hash_get(&xmms, key, NULL); + if (val == NULL) + val = ""; + + SetResult(&result, R_STRING, val); +} + + +int plugin_init_xmms(void) +{ + hash_create(&xmms); + + /* register xmms info */ + AddFunction("xmms", 1, my_xmms); + + return 0; +} + +void plugin_exit_xmms(void) +{ + hash_destroy(&xmms); +} diff --git a/plugins.m4 b/plugins.m4 new file mode 100644 index 0000000..b31a7a5 --- /dev/null +++ b/plugins.m4 @@ -0,0 +1,591 @@ +dnl $Id: plugins.m4 1096 2010-01-28 17:19:58Z michael $ +dnl $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/plugins.m4 $ + + +dnl LCD4Linux Plugins conf part +dnl +dnl Copyright (C) 1999, 2000, 2001, 2002, 2003 Michael Reinelt +dnl Copyright (C) 2004, 2005, 2006, 2007 The LCD4Linux Team +dnl +dnl This file is part of LCD4Linux. +dnl +dnl LCD4Linux is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 2, or (at your option) +dnl any later version. +dnl +dnl LCD4Linux is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + +AC_MSG_CHECKING([which plugins to compile]) +AC_ARG_WITH( + plugins, + [ --with-plugins= choose which plugins to compile.] + [ type --with-plugins=list for a list] + [ of avaible plugins] + [ plugins may be excluded with 'all,!',] + [ (try 'all,\!' if your shell complains...)], + plugins=$withval, + plugins=all +) + +plugins=`echo $plugins|sed 's/,/ /g'` + +for plugin in $plugins; do + + case $plugin in + !*) + val="no" + plugin=`echo $plugin|cut -c 2-` + ;; + *) + val="yes" + ;; + esac + + case "$plugin" in + list) + AC_MSG_RESULT( + [available plugins:] + [ apm,asterisk,button_exec,cpuinfo,dbus,diskstats,dvb,exec,event,] + [ fifo,file,gps,hddtemp,huawei,i2c_sensors,iconv,imon,isdn,kvv,] + [ loadavg,meminfo,mpd,mpris_dbus,mysql,netdev,netinfo,pop3,ppp,] + [ proc_stat,python,qnaplog,sample,seti,statfs,uname,uptime,] + [ w1retap,wireless,xmms]) + AC_MSG_ERROR([run ./configure --with-plugins=...]) + ;; + all) + PLUGIN_APM="yes" + PLUGIN_ASTERISK="yes" + PLUGIN_BUTTON_EXEC="yes" + PLUGIN_CPUINFO="yes" + PLUGIN_DBUS="yes" + PLUGIN_DISKSTATS="yes" + PLUGIN_DVB="yes" + PLUGIN_EXEC="yes" + PLUGIN_EVENT="yes" + PLUGIN_FIFO="yes" + PLUGIN_FILE="yes" + PLUGIN_GPS="yes" + PLUGIN_HDDTEMP="yes" + PLUGIN_HUAWEI="yes" + PLUGIN_I2C_SENSORS="yes" + PLUGIN_ICONV="yes" + PLUGIN_IMON="yes" + PLUGIN_ISDN="yes" + PLUGIN_KVV="yes" + PLUGIN_LOADAVG="yes" + PLUGIN_MEMINFO="yes" + PLUGIN_MPD="yes" + PLUGIN_MPRIS_DBUS="yes" + PLUGIN_MYSQL="yes" + PLUGIN_NETDEV="yes" + PLUGIN_NETINFO="yes" + PLUGIN_POP3="yes" + PLUGIN_PPP="yes" + PLUGIN_PROC_STAT="yes" + PLUGIN_PYTHON=$with_python + PLUGIN_QNAPLOG="yes" + PLUGIN_SAMPLE="yes" + PLUGIN_SETI="yes" + PLUGIN_STATFS="yes" + PLUGIN_UNAME="yes" + PLUGIN_UPTIME="yes" + PLUGIN_W1RETAP="yes" + PLUGIN_WIRELESS="yes" + PLUGIN_XMMS="yes" + ;; + apm) + PLUGIN_APM=$val + ;; + button_exec) + PLUGIN_BUTTON_EXEC=$val + ;; + asterisk) + PLUGIN_ASTERISK=$val + ;; + cpuinfo) + PLUGIN_CPUINFO=$val + ;; + dbus) + PLUGIN_DBUS=$val + ;; + diskstats) + PLUGIN_DISKSTATS=$val + ;; + dvb) + PLUGIN_DVB=$val + ;; + exec) + PLUGIN_EXEC=$val + ;; + event) + PLUGIN_EVENT=$val + ;; + fifo) + PLUGIN_FIFO=$val + ;; + file) + PLUGIN_FILE=$val + ;; + gps) + PLUGIN_GPS=$val + ;; + hddtemp) + PLUGIN_HDDTEMP=$val + ;; + huawei) + PLUGIN_HUAWEI=$val + ;; + i2c_sensors) + PLUGIN_I2C_SENSORS=$val + ;; + iconv) + PLUGIN_ICONV=$val + ;; + imon) + PLUGIN_IMON=$val + ;; + isdn) + PLUGIN_ISDN=$val + ;; + kvv) + PLUGIN_KVV=$val + ;; + loadavg) + PLUGIN_LOADAVG=$val + ;; + meminfo) + PLUGIN_MEMINFO=$val + ;; + mpd) + PLUGIN_MPD=$val + ;; + mpris_dbus) + PLUGIN_MPRIS_DBUS=$val + ;; + mysql) + PLUGIN_MYSQL=$val + ;; + netdev) + PLUGIN_NETDEV=$val + ;; + netinfo) + PLUGIN_NETINFO=$val + ;; + pop3) + PLUGIN_POP3=$val + ;; + ppp) + PLUGIN_PPP=$val + ;; + proc_stat) + PLUGIN_PROC_STAT=$val + ;; + python) + PLUGIN_PYTHON=$val + ;; + qnaplog) + PLUGIN_QNAPLOG=$val + ;; + sample) + PLUGIN_SAMPLE=$val + ;; + seti) + PLUGIN_SETI=$val + ;; + statfs) + PLUGIN_STATFS=$val + ;; + uname) + PLUGIN_UNAME=$val + ;; + uptime) + PLUGIN_UPTIME=$val + ;; + w1retap) + PLUGIN_W1RETAP=$val + ;; + wireless) + PLUGIN_WIRELESS=$val + ;; + xmms) + PLUGIN_XMMS=$val + ;; + *) + AC_MSG_ERROR([Unknown plugin '$plugin']) + ;; + esac +done + +AC_MSG_RESULT([done]) + +# Advanced Power Management +if test "$PLUGIN_APM" = "yes"; then + AC_CHECK_HEADERS(asm/types.h, [has_asm_types="true"], [has_asm_types="false"]) + if test "$has_asm_types" = "true"; then + PLUGINS="$PLUGINS plugin_apm.o" + AC_DEFINE(PLUGIN_APM,1,[apm plugin]) + else + AC_MSG_WARN(asm/types.h header not found: apm plugin disabled) + fi +fi + +if test "$PLUGIN_BUTTON_EXEC" = "yes"; then + PLUGINS="$PLUGINS plugin_button_exec.o" + AC_DEFINE(PLUGIN_BUTTON_EXEC,1,[button_exec plugin]) +fi + +if test "$PLUGIN_ASTERISK" = "yes"; then + PLUGINS="$PLUGINS plugin_asterisk.o" + AC_DEFINE(PLUGIN_ASTERISK,1,[asterisk plugin]) +fi + +# /proc/cpuinfo +if test "$PLUGIN_CPUINFO" = "yes"; then + PLUGINS="$PLUGINS plugin_cpuinfo.o" + AC_DEFINE(PLUGIN_CPUINFO,1,[cpuinfo plugin]) +fi + +#DBus +if test "$PLUGIN_DBUS" = "yes"; then + PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0.0, HAVE_DBUS="yes", HAVE_DBUS="no") + if test "x$HAVE_DBUS" == "xyes"; then + PLUGINS="$PLUGINS plugin_dbus.o" + PLUGINLIBS="$PLUGINLIBS $DBUS_LIBS" + CPPFLAGS="$CPPFLAGS $DBUS_CFLAGS" + AC_DEFINE(PLUGIN_DBUS,1,[dbus plugin]) + + DBUS_VERSION=$($PKG_CONFIG --modversion dbus-1) + DBUS_VERSION_MAJOR=$(echo $DBUS_VERSION | cut -d . -f 1) + DBUS_VERSION_MINOR=$(echo $DBUS_VERSION | cut -d . -f 2) + DBUS_VERSION_MICRO=$(echo $DBUS_VERSION | cut -d . -f 3) + + AC_DEFINE_UNQUOTED(DBUS_VERSION_MAJOR, $DBUS_VERSION_MAJOR, [DBus Major Version]) + AC_DEFINE_UNQUOTED(DBUS_VERSION_MINOR, $DBUS_VERSION_MINOR, [DBus Minor Version]) + AC_DEFINE_UNQUOTED(DBUS_VERSION_MICRO, $DBUS_VERSION_MICRO, [DBus Micro Version]) + else + AC_MSG_WARN(dbus-1 not found check that PKG_CONFIG_PATH is set correctly: dbus plugin disabled) + fi +fi + +# /proc/diskstat +if test "$PLUGIN_DISKSTATS" = "yes"; then + PLUGINS="$PLUGINS plugin_diskstats.o" + AC_DEFINE(PLUGIN_DISKSTATS,1,[diskstats plugin]) +fi + +# Digital Video Broadcasting +if test "$PLUGIN_DVB" = "yes"; then + AC_CHECK_HEADERS(asm/types.h, [has_asm_types="true"], [has_asm_types="false"]) + if test "$has_asm_types" = "true"; then + AC_CHECK_HEADERS(linux/dvb/frontend.h, [has_dvb_header="true"], [has_dvb_header="false"]) + if test "$has_dvb_header" = "true"; then + PLUGINS="$PLUGINS plugin_dvb.o" + AC_DEFINE(PLUGIN_DVB,1,[dvb plugin]) + else + PLUGINS="$PLUGINS plugin_dvb.o" + AC_MSG_WARN(linux/dvb/frontend.h header not found: using ioctl) + fi + else + AC_MSG_WARN(asm/types.h header not found: dvb plugin disabled) + fi +fi + +# start external commands (exec) +if test "$PLUGIN_EXEC" = "yes"; then + PLUGINS="$PLUGINS plugin_exec.o" + AC_DEFINE(PLUGIN_EXEC,1,[exec plugin]) +fi + +# event +if test "$PLUGIN_EVENT" = "yes"; then + PLUGINS="$PLUGINS plugin_event.o" + AC_DEFINE(PLUGIN_EVENT,1,[event plugin]) +fi + +# file +if test "$PLUGIN_FILE" = "yes"; then + PLUGINS="$PLUGINS plugin_file.o" + AC_DEFINE(PLUGIN_FILE,1,[file plugin]) +fi + +# FIFO +if test "$PLUGIN_FIFO" = "yes"; then + PLUGINS="$PLUGINS plugin_fifo.o" + AC_DEFINE(PLUGIN_FIFO,1,[fifo plugin]) +fi + +# GPS +if test "$PLUGIN_GPS" = "yes"; then + AC_CHECK_HEADERS(nmeap.h, [has_nmeap_header="true"], [has_nmeap_header="false"]) + if test "$has_nmeap_header" = "true"; then + AC_CHECK_LIB(nmeap, nmeap_init, [has_libnmeap_lib="true"], [has_libnmeap_lib="false"]) + if test "$has_libnmeap_lib" = "true"; then + PLUGINS="$PLUGINS plugin_gps.o" + PLUGINLIBS="$PLUGINLIBS -lnmeap" + AC_DEFINE(PLUGIN_GPS,1,[gps plugin]) + else + AC_MSG_WARN(libnmeap lib not found: gps plugin disabled) + fi + else + AC_MSG_WARN(nmeap.h header not found: gps plugin disabled) + fi +fi + +# hddtemp +if test "$PLUGIN_HDDTEMP" = "yes"; then + PLUGINS="$PLUGINS plugin_hddtemp.o" + AC_DEFINE(PLUGIN_HDDTEMP,1,[hddtemp plugin]) +fi + +# Huawei +if test "$PLUGIN_HUAWEI" = "yes"; then + PLUGINS="$PLUGINS plugin_huawei.o" + AC_DEFINE(PLUGIN_HUAWEI,1,[huawei plugin]) +fi + +# I2C +if test "$PLUGIN_I2C_SENSORS" = "yes"; then + PLUGINS="$PLUGINS plugin_i2c_sensors.o" + AC_DEFINE(PLUGIN_I2C_SENSORS,1,[i2c sensors plugin]) +fi + +# IConv +if test "$PLUGIN_ICONV" = "yes"; then + AM_ICONV + if test "$am_cv_func_iconv" = "yes"; then + PLUGINS="$PLUGINS plugin_iconv.o" + PLUGINLIBS="$PLUGINLIBS $LIBICONV" + AC_DEFINE(PLUGIN_ICONV,1,[iconv charset converter plugin]) + else + AC_MSG_WARN(iconv not found: iconv plugin disabled) + fi +fi + +# ISDN monitor +if test "$PLUGIN_IMON" = "yes"; then + AC_CHECK_HEADERS(linux/errno.h, [has_linux_errno="true"], [has_linux_errno="false"]) + if test "$has_linux_errno" = "true"; then + PLUGINS="$PLUGINS plugin_imon.o" + AC_DEFINE(PLUGIN_IMON,1,[imon plugin]) + else + AC_MSG_WARN(linux/errno.h header not found: imon plugin disabled) + fi +fi + +# ISDN +if test "$PLUGIN_ISDN" = "yes"; then + AC_CHECK_HEADERS(linux/isdn.h, [has_isdn_header="true"], [has_isdn_header="false"]) + if test "$has_dvb_header" = "false"; then + AC_MSG_WARN(linux/isdn.h header not found: isdn plugin CPS disabled) + fi + PLUGINS="$PLUGINS plugin_isdn.o" + AC_DEFINE(PLUGIN_ISDN,1,[ISDN plugin]) +fi + +# Karlsruher Verkehrsverbund +if test "$PLUGIN_KVV" = "yes"; then + PLUGINS="$PLUGINS plugin_kvv.o" + AC_DEFINE(PLUGIN_KVV,1,[kvv plugin]) +fi + +# load average +if test "$PLUGIN_LOADAVG" = "yes"; then + PLUGINS="$PLUGINS plugin_loadavg.o" + AC_DEFINE(PLUGIN_LOADAVG,1,[loadavg plugin]) +fi + +# meminfo +if test "$PLUGIN_MEMINFO" = "yes"; then + PLUGINS="$PLUGINS plugin_meminfo.o" + AC_DEFINE(PLUGIN_MEMINFO,1,[meminfo plugin]) +fi + +# MPD +if test "$PLUGIN_MPD" = "yes"; then + AC_CHECK_LIB(libmpd, [mpd_newConnection], [has_mpd_header="true"], [has_mpd_header="false"]) + if test "$has_mpd_header" = "true"; then + PLUGINS="$PLUGINS plugin_mpd.o" + PLUGINLIBS="$PLUGINLIBS `pkg-config libmpd --libs`" + CPPFLAGS="$CPPFLAGS `pkg-config libmpd --cflags`" + AC_DEFINE(PLUGIN_MPD,1,[mpd plugin]) + else + AC_MSG_WARN(libmpdclient.h header not found: mpd plugin disabled) + AC_MSG_WARN(get libmpdclient.h from http://www.musicpd.org/libmpdclient.shtml) + AC_MSG_WARN(and copy those 2 files in the lcd4linux directory.) + fi +fi + +# MPRIS D-Bus +if test "$PLUGIN_MPRIS_DBUS" = "yes"; then + AC_CHECK_HEADERS(dbus/dbus.h, [has_dbus_header="true"], [has_dbus_header="false"]) + if test "$has_dbus_header" = "true"; then + AC_CHECK_LIB(dbus-1, dbus_bus_get, [has_libdbus1_lib="true"], [has_libdbus1_lib="false"]) + if test "$has_libdbus1_lib" = "true"; then + PLUGINS="$PLUGINS plugin_mpris_dbus.o" + PLUGINLIBS="$PLUGINLIBS -ldbus-1" + AC_DEFINE(PLUGIN_MPRIS_DBUS,1,[mpris_dbus plugin]) + else + AC_MSG_WARN(libdbus-1 lib not found: mpris_dbus plugin disabled) + fi + else + AC_MSG_WARN(dbus/dbus.h header not found: mpris_dbus plugin disabled) + fi +fi + + +# MySQL +if test "$PLUGIN_MYSQL" = "yes"; then + AC_CHECK_HEADERS(mysql/mysql.h, [has_mysql_header="true"], [has_mysql_header="false"]) + if test "$has_mysql_header" = "true"; then + AC_CHECK_LIB(mysqlclient, mysql_init, [has_mysql_lib="true"], [has_mysql_lib="false"]) + if test "$has_mysql_lib" = "true"; then + PLUGINS="$PLUGINS plugin_mysql.o" + PLUGINLIBS="$PLUGINLIBS -lmysqlclient" + AC_DEFINE(PLUGIN_MYSQL,1,[mysql plugin]) + else + AC_MSG_WARN(mysqlclient lib not found: mysql plugin disabled) + fi + else + AC_MSG_WARN(mysql/mysql.h header not found: mysql plugin disabled) + fi +fi + +# /proc/net/dev +if test "$PLUGIN_NETDEV" = "yes"; then + PLUGINS="$PLUGINS plugin_netdev.o" + AC_DEFINE(PLUGIN_NETDEV,1,[netdev plugin]) +fi + +# configuration of network devices +if test "$PLUGIN_NETINFO" = "yes"; then + PLUGINS="$PLUGINS plugin_netinfo.o" + AC_DEFINE(PLUGIN_NETINFO,1,[netinfo plugin]) +fi + +# POP3 +if test "$PLUGIN_POP3" = "yes"; then + PLUGINS="$PLUGINS plugin_pop3.o" + AC_DEFINE(PLUGIN_POP3,1,[POP3 plugin]) +fi + +# PPP +if test "$PLUGIN_PPP" = "yes"; then + AC_CHECK_HEADERS(net/if_ppp.h, [has_ppp_header="true"], [has_ppp_header="false"]) + if test "$has_ppp_header" = "true"; then + PLUGINS="$PLUGINS plugin_ppp.o" + AC_DEFINE(PLUGIN_PPP,1,[ppp plugin]) + else + AC_MSG_WARN(net/if_ppp.h header not found: ppp plugin disabled) + fi +fi + +# /proc/stat +if test "$PLUGIN_PROC_STAT" = "yes"; then + PLUGINS="$PLUGINS plugin_proc_stat.o" + AC_DEFINE(PLUGIN_PROC_STAT,1,[proc_stat plugin]) +fi + +# python +if test "$PLUGIN_PYTHON" = "yes"; then + if test "$with_python" != "yes"; then + AC_MSG_WARN(python support not enabled: python plugin disabled (use --with-python to enable)) + else + if test -z "$python_path"; then + AC_MSG_WARN(python headers not found: python plugin disabled) + else + PLUGINS="$PLUGINS plugin_python.o" + CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS" + PLUGINLIBS="$PLUGINLIBS $PYTHON_LDFLAGS $PYTHON_EXTRA_LIBS" + AC_DEFINE(PLUGIN_PYTHON,1,[python plugin]) + fi + fi +fi + +# Qnaplog +if test "$PLUGIN_QNAPLOG" = "yes"; then + AC_CHECK_HEADERS(sqlite3.h, [has_sqlite3_header="true"], [has_sqlite3_header="false"]) + if test "$has_sqlite3_header" = "true"; then + AC_CHECK_LIB(sqlite3, sqlite3_initialize, [has_sqlite3_lib="true"], [has_sqlite3_lib="false"]) + if test "$has_sqlite3_lib" = "true"; then + PLUGINS="$PLUGINS plugin_qnaplog.o" + PLUGINLIBS="$PLUGINLIBS -lsqlite3" + AC_DEFINE(PLUGIN_QNAPLOG,1,[qnaplog plugin]) + else + AC_MSG_WARN(sqlite3 lib not found: qnaplog plugin disabled) + fi + else + AC_MSG_WARN(sqlite3.h header not found: qnaplog plugin disabled) + fi +fi + +# sample +if test "$PLUGIN_SAMPLE" = "yes"; then + PLUGINS="$PLUGINS plugin_sample.o" + AC_DEFINE(PLUGIN_SAMPLE,1,[sample plugin]) +fi + +# SETI +if test "$PLUGIN_SETI" = "yes"; then + PLUGINS="$PLUGINS plugin_seti.o" + AC_DEFINE(PLUGIN_SETI,1,[seti plugin]) +fi + +# statfs() +if test "$PLUGIN_STATFS" = "yes"; then + AC_CHECK_HEADERS(sys/vfs.h, [has_vfs_header="true"], [has_vfs_header="false"]) + if test "$has_vfs_header" = "true"; then + PLUGINS="$PLUGINS plugin_statfs.o" + AC_DEFINE(PLUGIN_STATFS,1,[statfs plugin]) + else + AC_MSG_WARN(sys/vfs.h header not found: statfs plugin disabled) + fi +fi + +# uname +if test "$PLUGIN_UNAME" = "yes"; then + PLUGINS="$PLUGINS plugin_uname.o" + AC_DEFINE(PLUGIN_UNAME,1,[uname plugin]) +fi + +# uptime +if test "$PLUGIN_UPTIME" = "yes"; then + PLUGINS="$PLUGINS plugin_uptime.o" + AC_DEFINE(PLUGIN_UPTIME,1,[uptime plugin]) +fi + +if test "$PLUGIN_W1RETAP" = "yes"; then + PLUGINS="$PLUGINS plugin_w1retap.o" + AC_DEFINE(PLUGIN_W1RETAP,1,[w1retap plugin]) +fi + +# WLAN +if test "$PLUGIN_WIRELESS" = "yes"; then + AC_CHECK_HEADERS(linux/wireless.h, [has_wireless_header="true"], [has_wireless_header="false"]) + if test "$has_wireless_header" = "true"; then + PLUGINS="$PLUGINS plugin_wireless.o" + AC_DEFINE(PLUGIN_WIRELESS,1,[wireless plugin]) + else + AC_MSG_WARN(linux/wireless.h header not found: wireless plugin disabled) + fi +fi + +# XMMS +if test "$PLUGIN_XMMS" = "yes"; then + PLUGINS="$PLUGINS plugin_xmms.o" + AC_DEFINE(PLUGIN_XMMS,1,[xmms plugin]) +fi + +if test "$PLUGINS" = ""; then + AC_MSG_ERROR([You should include at least one plugin...]) +fi + +AC_SUBST(PLUGINS) +AC_SUBST(PLUGINLIBS) diff --git a/png.html b/png.html new file mode 100644 index 0000000..5cb914b --- /dev/null +++ b/png.html @@ -0,0 +1,8 @@ + +PNG Test + + +

PNG test

+ + + diff --git a/property.c b/property.c new file mode 100644 index 0000000..960663b --- /dev/null +++ b/property.c @@ -0,0 +1,174 @@ +/* $Id: property.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/property.c $ + * + * dynamic properties + * + * Copyright (C) 2006 Michael Reinelt + * Copyright (C) 2006 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +/* + * exported functions: + * + * void property_load (const char *section, const char *name, const char *defval, PROPERTY *prop) + * initializes and loads a property from the config file and pre-compiles it + * + * void property_free (PROPERTY *prop) + * frees all property allocations + * + * int property_eval(PROPERTY * prop) + * evaluates a property; returns 1 if value has changed + * + * double P2N(PROPERTY * prop) + * returns a (already evaluated) property as number + * + * char *P2S(PROPERTY * prop) + * returns a (already evaluated) property as string + * + */ + + +#include "config.h" + +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "evaluator.h" +#include "property.h" + +#ifdef WITH_DMALLOC +#include +#endif + + +void property_load(const char *section, const char *name, const char *defval, PROPERTY * prop) +{ + char *expression; + + /* initialize structure */ + prop->valid = 0; + prop->name = NULL; + prop->expression = NULL; + prop->compiled = NULL; + DelResult(&prop->result); + + /* remember the name */ + prop->name = strdup(name); + + /* load expression from config, but do not evaluate it */ + expression = cfg_get_raw(section, name, NULL); + + if (expression == NULL) { + if (defval != NULL && *defval != '\0') + debug("Notice: using default value <%s> for property '%s.%s'", defval, section, name); + prop->expression = (char *) defval; + } else { + prop->valid = 1; + prop->expression = expression; + } + + /* pre-compile the expression */ + Compile(prop->expression, &prop->compiled); + +} + + +int property_valid(PROPERTY * prop) +{ + return prop->valid; +} + + +int property_eval(PROPERTY * prop) +{ + RESULT old; + int update; + + /* this is a bit ugly: we need to remember the old value */ + old.type = prop->result.type; + old.size = prop->result.size; + old.number = prop->result.number; + old.string = prop->result.string != NULL ? strdup(prop->result.string) : NULL; + + DelResult(&prop->result); + Eval(prop->compiled, &prop->result); + + /* check if property value has changed */ + update = 1; + if (prop->result.type & R_NUMBER && old.type & R_NUMBER && prop->result.number == old.number) { + update = 0; + } + if (prop->result.type & R_STRING && old.type & R_STRING && prop->result.size == old.size) { + if (prop->result.string == NULL && old.string == NULL) { + update = 0; + } else if (prop->result.string != NULL && old.string != NULL && strcmp(prop->result.string, old.string) == 0) { + update = 0; + } + } + + if (old.string) + free(old.string); + + return update; +} + + +double P2N(PROPERTY * prop) +{ + if (prop == NULL) { + error("Property: internal error: NULL property"); + return 0.0; + } + return R2N(&prop->result); +} + + +char *P2S(PROPERTY * prop) +{ + if (prop == NULL) { + error("Property: internal error: NULL property"); + return NULL; + } + return R2S(&prop->result); +} + +void property_free(PROPERTY * prop) +{ + if (prop->name != NULL) { + free(prop->name); + prop->name = NULL; + } + + if (prop->expression != NULL) { + /* do *not* free expression */ + prop->expression = NULL; + } + + if (prop->compiled != NULL) { + free(prop->compiled); + prop->compiled = NULL; + } + + DelResult(&prop->result); +} diff --git a/property.h b/property.h new file mode 100644 index 0000000..178768d --- /dev/null +++ b/property.h @@ -0,0 +1,50 @@ +/* $Id: property.h 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/property.h $ + * + * dynamic properties + * + * Copyright (C) 2006 Michael Reinelt + * Copyright (C) 2006 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _PROPERTY_H_ +#define _PROPERTY_H_ + +#include "evaluator.h" + + +typedef struct { + int valid; + char *name; + char *expression; + void *compiled; + RESULT result; +} PROPERTY; + + +void property_load(const char *section, const char *name, const char *defval, PROPERTY * prop); +int property_valid(PROPERTY * prop); +int property_eval(PROPERTY * prop); +double P2N(PROPERTY * prop); +char *P2S(PROPERTY * prop); +void property_free(PROPERTY * prop); + +#endif diff --git a/qprintf.c b/qprintf.c new file mode 100644 index 0000000..735dabe --- /dev/null +++ b/qprintf.c @@ -0,0 +1,260 @@ +/* $Id: qprintf.c 918 2008-12-31 06:07:29Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/qprintf.c $ + * + * simple but quick snprintf() replacement + * + * Copyright (C) 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * derived from a patch from Martin Hejl which is + * Copyright (C) 2003 Martin Hejl (martin@hejl.de) + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int qprintf(char *str, size_t size, const char *format, ...) + * works like snprintf(), but format only knows about %d, %x, %u and %s + * and for the numbers an optional length like %d. If beginns + * with '0' the free space is filled with '0's, otherwise with ' ' + */ + + +#include "config.h" + +#include +#include +#include +#include + +static char *itoa(char *buffer, const size_t size, int value, unsigned int fixedlen, unsigned int fill0) +{ + char *p; + int sign; + + /* sanity checks */ + if (buffer == NULL || size < 2) + return (NULL); + + /* remember sign of value */ + sign = 0; + if (value < 0) { + sign = 1; + if (fill0) + fixedlen -= 1; + value = -value; + } + + /* p points to last char */ + p = buffer + size - 1; + + /* set terminating zero */ + *p = '\0'; + + do { + *--p = value % 10 + '0'; + value = value / 10; + } while (value != 0 && p > buffer); + + if (sign && !fill0 && p > buffer) + *--p = '-'; + + /* fill fixed length */ + while (p > buffer && strlen(p) < fixedlen) { + if (fill0) { + *--p = '0'; + } else { + *--p = ' '; + } + } + + if (sign && fill0 && p > buffer) + *--p = '-'; + + return p; +} + + +static char *utoa(char *buffer, const size_t size, unsigned int value, unsigned int fixedlen, unsigned int fill0) +{ + char *p; + + /* sanity checks */ + if (buffer == NULL || size < 2) + return (NULL); + + /* p points to last char */ + p = buffer + size - 1; + + /* set terminating zero */ + *p = '\0'; + + do { + *--p = value % 10 + '0'; + value = value / 10; + } while (value != 0 && p > buffer); + + /* fill fixed length */ + while (p > buffer && strlen(p) < fixedlen) { + if (fill0) { + *--p = '0'; + } else { + *--p = ' '; + } + } + + return p; +} + + +static char *utox(char *buffer, const size_t size, unsigned int value, unsigned int fixedlen, unsigned int fill0) +{ + char *p; + int digit; + + /* sanity checks */ + if (buffer == NULL || size < 2) + return (NULL); + + /* p points to last char */ + p = buffer + size - 1; + + /* set terminating zero */ + *p = '\0'; + + do { + digit = value % 16; + value = value / 16; + *--p = (digit < 10 ? '0' : 'a' - 10) + digit; + } while (value != 0 && p > buffer); + + /* fill fixed length */ + while (p > buffer && strlen(p) < fixedlen) { + if (fill0) { + *--p = '0'; + } else { + *--p = ' '; + } + } + + return p; +} + + +/*! + @function qprintf + @abstract quick print values into string + @discussion similar to snprintf(), but only support for "%s", "%d", "%u", "%x" with optional length for the numbers + like "%5d" (filled with ' ') or "%05x" (filled with '0') + @param str destination + @param size maximum length of destination string + @param format (like printf() with reduced number of formats) + @result length of produced string +*/ +int qprintf(char *str, const size_t size, const char *format, ...) +{ + + va_list ap; + const char *src; + char *dst; + unsigned int len; + + src = format; + dst = str; + len = 0; + + va_start(ap, format); + + /* use size-1 for terminating zero */ + while (len < size - 1) { + + if (*src == '%') { + char buf[12], *s; + int d; + unsigned int u; + unsigned int fixedlen = 0; + unsigned int fill0 = 0; + + if (*++src == '0') + fill0 = 1; + while (*src >= '0' && *src <= '9') { + fixedlen = fixedlen * 10 + (*src - '0'); + src++; + } + + switch (*src) { + case 's': + src++; + s = va_arg(ap, char *); + while (len < size - 1 && *s != '\0') { + len++; + *dst++ = *s++; + } + break; + case 'd': + src++; + d = va_arg(ap, int); + s = itoa(buf, sizeof(buf), d, fixedlen, fill0); + while (len < size && *s != '\0') { + len++; + *dst++ = *s++; + } + break; + case 'u': + src++; + u = va_arg(ap, unsigned int); + s = utoa(buf, sizeof(buf), u, fixedlen, fill0); + while (len < size - 1 && *s != '\0') { + len++; + *dst++ = *s++; + } + break; + case 'x': + src++; + u = va_arg(ap, unsigned int); + s = utox(buf, sizeof(buf), u, fixedlen, fill0); + while (len < size - 1 && *s != '\0') { + len++; + *dst++ = *s++; + } + break; + default: + len++; + *dst++ = '%'; + } + } else { + len++; + *dst++ = *src; + if (*src++ == '\0') + break; + } + } + + va_end(ap); + + /* enforce terminating zero */ + if (len >= size - 1 && *(dst - 1) != '\0') { + len++; + *dst = '\0'; + } + + /* do not count terminating zero */ + return len - 1; +} diff --git a/qprintf.h b/qprintf.h new file mode 100644 index 0000000..6d5eb94 --- /dev/null +++ b/qprintf.h @@ -0,0 +1,38 @@ +/* $Id: qprintf.h 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/qprintf.h $ + * + * simple but quick snprintf() replacement + * + * Copyright (C) 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * derived from a patch from Martin Hejl which is + * Copyright (C) 2003 Martin Hejl (martin@hejl.de) + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef _QPRINTF_H_ +#define _QPRINTF_H_ + +/* size_t */ +#include + +int qprintf(char *str, size_t size, const char *format, ...); + +#endif diff --git a/rgb.c b/rgb.c new file mode 100644 index 0000000..089635b --- /dev/null +++ b/rgb.c @@ -0,0 +1,64 @@ +/* $Id: rgb.c 1091 2010-01-21 04:26:24Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/rgb.c $ + * + * generic color handling + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#include "config.h" + +#include +#include + +#include "rgb.h" + + +int color2RGBA(const char *color, RGBA * C) +{ + char *e; + unsigned long l; + + if (color == NULL || *color == '\0') { + return -1; + } + + l = strtoul(color, &e, 16); + if (e != NULL && *e != '\0') { + return -1; + } + + if (strlen(color) == 8) { + /* RGBA */ + C->R = (l >> 24) & 0xff; + C->G = (l >> 16) & 0xff; + C->B = (l >> 8) & 0xff; + C->A = (l >> 0) & 0xff; + } else { + /* RGB */ + C->R = (l >> 16) & 0xff; + C->G = (l >> 8) & 0xff; + C->B = l & 0xff; + C->A = 0xff; + } + return 0; +} diff --git a/rgb.h b/rgb.h new file mode 100644 index 0000000..a1ffb92 --- /dev/null +++ b/rgb.h @@ -0,0 +1,41 @@ +/* $Id: rgb.h 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/rgb.h $ + * + * generic color handling + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _RGB_H_ +#define _RGB_H_ + +typedef struct { + unsigned char R; + unsigned char G; + unsigned char B; + unsigned char A; +} RGBA; + + +int color2RGBA(const char *color, RGBA * C); + +#endif diff --git a/smoketest.sh b/smoketest.sh new file mode 100755 index 0000000..274cf78 --- /dev/null +++ b/smoketest.sh @@ -0,0 +1,41 @@ +#! /bin/bash + +# $Id: smoketest.sh 1137 2011-01-02 00:39:10Z michael $ +# $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/smoketest.sh $ + + +rm -f smoketest.log lcd4linux + +make distclean +./bootstrap + +for driver in ASTUSB BeckmannEgle BWCT CrystalFontz Curses Cwlinux D4D EA232graphic EFN G15 GLCD2USB HD44780 IRLCD LCD2USB LCDLinux LCDTerm LEDMatrix LPH7508 LUIse LW_ABP M50530 MatrixOrbital MatrixOrbitalGX MilfordInstruments Noritake NULL Pertelian PHAnderson picoLCD picoLCDGraphic PNG PPM RouterBoard Sample serdisplib SimpleLCD T6963 Trefon ULA200 USBHUB USBLCD WincorNixdorf X11; do + + make distclean + ./configure --with-drivers=$driver + make -s -j 2 + + if [ -x lcd4linux ]; then + echo "Success: drv_$driver" >>smoketest.log + else + echo "FAILED: drv_$driver" >>smoketest.log + fi + +done + +for plugin in apm asterisk button_exec cpuinfo dbus diskstats dvb exec event fifo file gps hddtemp huawei i2c_sensors iconv imon isdn kvv loadavg meminfo mpd mpris_dbus mysql netdev netinfo pop3 ppp proc_stat python qnaplog sample seti statfs uname uptime w1retap wireless xmms; do + + make distclean + ./configure --with-drivers=NULL --with-plugins=$plugin + make -s -j 2 + + if [ -x lcd4linux ]; then + echo "Success: plugin_$plugin" >>smoketest.log + else + echo "FAILED: plugin_$plugin" >>smoketest.log + fi + +done + +make distclean +./configure diff --git a/svn_version.h b/svn_version.h new file mode 100644 index 0000000..f08d602 --- /dev/null +++ b/svn_version.h @@ -0,0 +1 @@ +#define SVN_VERSION "1092" diff --git a/svn_version.sh b/svn_version.sh new file mode 100755 index 0000000..776793e --- /dev/null +++ b/svn_version.sh @@ -0,0 +1,15 @@ +#!/bin/sh + +# $Id: svn_version.sh 756 2007-01-23 04:38:43Z michael $ +# $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/svn_version.sh $ + + +OLD_VERSION=`cat svn_version.h 2>/dev/null` + +if [ -d .svn ]; then + NEW_VERSION="#define SVN_VERSION \"`svnversion -n`\"" +fi + +if [ "$NEW_VERSION" != "$OLD_VERSION" ]; then + echo $NEW_VERSION >svn_version.h +fi diff --git a/thread.c b/thread.c new file mode 100644 index 0000000..5e5897b --- /dev/null +++ b/thread.c @@ -0,0 +1,195 @@ +/* $Id: thread.c 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/thread.c $ + * + * thread handling (mutex, shmem, ...) + * + * Copyright (C) 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * parts of this code are based on the old XWindow driver which is + * Copyright (C) 2000 Herbert Rosmanith + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int mutex_create (void); + * creates a mutex and treturns its ID + * + * void mutex_lock (int semid); + * try to lock a mutex + * + * void mutex_unlock (int semid); + * unlock a mutex + * + * void mutex_destroy (int semid); + * release a mutex + * + * + * int shm_create (void **buffer, int size); + * create shared memory segment + * + * void shm_destroy (int shmid, void *buffer) ; + * release shared memory segment + * + * int thread_create (char *name, void (*thread)(void *data), void *data); + * create a new thread + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "debug.h" +#include "thread.h" + + +#ifdef WITH_DMALLOC +#include +#endif + + +int thread_argc; +char **thread_argv; + + +/* glibc 2.1 requires defining semun ourselves */ +#ifdef _SEM_SEMUN_UNDEFINED +union semun { + int val; + struct semid_ds *buf; + unsigned short int *array; + struct seminfo *__buf; +}; +#endif + + +int mutex_create(void) +{ + int semid; + union semun semun; + + semid = semget(IPC_PRIVATE, 1, 0); + if (semid == -1) { + error("fatal error: semget() failed: %s", strerror(errno)); + return -1; + } + semun.val = 1; + semctl(semid, 0, SETVAL, semun); + + return semid; +} + + +void mutex_lock(const int semid) +{ + struct sembuf sembuf; + sembuf.sem_num = 0; + sembuf.sem_op = -1; + sembuf.sem_flg = 0; + semop(semid, &sembuf, 1); +} + + +void mutex_unlock(const int semid) +{ + struct sembuf sembuf; + sembuf.sem_num = 0; + sembuf.sem_op = 1; + sembuf.sem_flg = 0; + semop(semid, &sembuf, 1); +} + + +void mutex_destroy(const int semid) +{ + union semun arg; + semctl(semid, 0, IPC_RMID, arg); +} + + +int shm_create(void **buffer, const int size) +{ + int shmid; + + shmid = shmget(IPC_PRIVATE, size, SHM_R | SHM_W); + if (shmid == -1) { + error("fatal error: shmget() failed: %s", strerror(errno)); + return -1; + } + + *buffer = shmat(shmid, NULL, 0); + if (*buffer == NULL) { + error("fatal error: shmat() failed: %s", strerror(errno)); + return -1; + } + + return shmid; +} + + +void shm_destroy(const int shmid, const void *buffer) +{ + shmdt(buffer); + shmctl(shmid, IPC_RMID, NULL); +} + + +int thread_create(const char *name, void (*thread) (void *data), void *data) +{ + pid_t pid, ppid; + + ppid = getpid(); + + switch (pid = fork()) { + case -1: + error("fatal error: fork(%s) failed: %s", name, strerror(errno)); + return -1; + case 0: + info("thread %s starting...", name); + if (thread_argc > 0) { + strncpy(thread_argv[0], name, strlen(thread_argv[0])); + } + thread(data); + info("thread %s ended.", name); + exit(0); + default: + info("forked process %d for thread %s", pid, name); + } + + return pid; +} + + +int thread_destroy(const int pid) +{ + return kill(pid, SIGKILL); +} diff --git a/thread.h b/thread.h new file mode 100644 index 0000000..5ccd991 --- /dev/null +++ b/thread.h @@ -0,0 +1,66 @@ +/* $Id: thread.h 1010 2009-03-27 13:13:28Z michux $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/thread.h $ + * + * thread handling (mutex, shmem, ...) + * + * Copyright (C) 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * parts of this code are based on the old XWindow driver which is + * Copyright (C) 2000 Herbert Rosmanith + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef _THREAD_H_ +#define _THREAD_H_ + +#ifdef __CYGWIN__ + +#ifndef HAVE_UNION_SEMUN +union semun { + int val; + struct semid_ds *buf; + unsigned short *array; +}; +#endif + +#ifndef SHM_R +#define SHM_R 0400 +#endif +#ifndef SHM_W +#define SHM_W 0660 +#endif + +#endif + +extern int thread_argc; +extern char **thread_argv; + +int mutex_create(void); +void mutex_lock(const int semid); +void mutex_unlock(const int semid); +void mutex_destroy(const int semid); + +int shm_create(void **buffer, const int size); +void shm_destroy(const int shmid, const void *buffer); + +int thread_create(const char *name, void (*thread) (void *data), void *data); +int thread_destroy(const int pid); + +#endif diff --git a/timer.c b/timer.c new file mode 100644 index 0000000..b5446c2 --- /dev/null +++ b/timer.c @@ -0,0 +1,513 @@ +/* $Id: timer.c 1143 2011-02-12 22:46:19Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/timer.c $ + * + * Generic timer handling. + * + * Copyright (C) 2003, 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * Exported functions: + * + * int timer_add(void (*callback) (void *data), void *data, const int + * interval, const int one_shot) + * + * Create a new timer and add it to the timer queue. + * + * + * int timer_add_late(void (*callback) (void *data), void *data, const + * int interval, const int one_shot) + * + * This function creates a new timer and adds it to the timer queue + * just as timer_add() does, but the timer will NOT be triggered + * immediately (useful for scheduling things). + * + * + * int timer_process(struct timespec *delay) + * + * Process timer queue. + * + * + * int timer_remove(void (*callback) (void *data), void *data) + * + * Remove a new timer with given callback and data. + * + * + * void timer_exit(void) + * + * Release all timers and free the associated memory block. + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "timer.h" + +#ifdef WITH_DMALLOC +#include +#endif + +/* threshold in milliseconds that differentiates between clock skew + and clock jitter */ +#define CLOCK_SKEW_DETECT_TIME_IN_MS 1000 + +/* structure for storing all relevant data of a single timer */ +typedef struct TIMER { + /* pointer to function of type void func(void *data) that will be + called when the timer is processed; it will also be used to + identify a specific timer */ + void (*callback) (void *data); + + /* pointer to data which will be passed to the callback function; + it will also be used to identify a specific timer */ + void *data; + + /* struct to hold the time (in seconds and milliseconds since the + Epoch) when the timer will be processed for the next time */ + struct timeval when; + + /* specifies the timer's triggering interval in milliseconds */ + int interval; + + /* specifies whether the timer should trigger indefinitely until + it is deleted (value of 0) or only once (all other values) */ + int one_shot; + + /* marks timer as being active (so it will get processed) or + inactive (which means the timer has been deleted and its + allocated memory may be re-used) */ + int active; +} TIMER; + +/* number of allocated timer slots */ +int nTimers = 0; + +/* pointer to memory allocated for storing the timer slots */ +TIMER *Timers = NULL; + + +static void timer_inc(const int timer, struct timeval *now) +/* Update the time a given timer updates next. + + timer (integer): internal ID of timer that is to be updated + + now (timeval pointer): struct holding the "current" time + + return value: void + */ +{ + /* calculate the time difference between the last time the given + timer has been processed and the current time */ + struct timeval diff; + timersub(now, &Timers[timer].when, &diff); + + /* convert this time difference to fractional seconds */ + float time_difference = diff.tv_sec + diff.tv_usec / 1000000.0f; + + /* convert time difference to fractional milliseconds */ + time_difference = time_difference * 1000.0f; + + /* calculate the number of timer intervals that have passed since + the last timer the given timer has been processed -- value is + truncated (rounded down) to an integer */ + int number_of_intervals = (int) (time_difference / Timers[timer].interval); + + /* notify the user in case one or more timer intervals have been + missed */ + if (number_of_intervals > 0) + info("Timer #%d skipped %d interval(s) or %d ms.", timer, number_of_intervals, + number_of_intervals * Timers[timer].interval); + + /* increment the number of passed intervals in order to skip all + missed intervals -- thereby avoiding that unprocessed timers + stack up, continuously update and are notoriously late (certain + railway companies might learn a lesson from us ) */ + number_of_intervals++; + + /* calculate time difference between the last time the timer has + been processed and the next time it will be processed */ + int interval = Timers[timer].interval * number_of_intervals; + + /* convert time difference (in milliseconds) to a "timeval" + struct (in seconds and microseconds) */ + struct timeval tv_interval = { + .tv_sec = interval / 1000, + .tv_usec = (interval % 1000) * 1000 + }; + + /* finally, add time difference to the timer's trigger */ + timeradd(&Timers[timer].when, &tv_interval, &Timers[timer].when); +} + + +int timer_remove(void (*callback) (void *data), void *data) +/* Remove a timer with given callback and data. + + callback (void pointer): function of type void func(void *data); + here, it will be used to identify the timer + + data (void pointer): data which will be passed to the callback + function; here, it will be used to identify the timer + + return value (integer): returns a value of 0 on successful timer + removal; otherwise returns a value of -1 +*/ +{ + int timer; /* current timer's ID */ + + /* loop through the timer slots and try to find the specified + timer slot by looking for its settings */ + for (timer = 0; timer < nTimers; timer++) { + /* skip inactive (i.e. deleted) timers */ + if (Timers[timer].active == 0) + continue; + + if (Timers[timer].callback == callback && Timers[timer].data == data) { + /* we have found the timer slot, so mark it as being inactive; + we will not actually delete the slot, so its allocated + memory may be re-used */ + Timers[timer].active = 0; + + /* signal successful timer removal */ + return 0; + } + } + + /* we have NOT found the timer slot, so signal failure by + returning a value of -1 */ + return -1; +} + + +int timer_add(void (*callback) (void *data), void *data, const int interval, const int one_shot) +/* Create a new timer and add it to the timer queue. + + callback (void pointer): function of type void func(void *data) + which will be called whenever the timer triggers; this pointer + will also be used to identify a specific timer + + data (void pointer): data which will be passed to the callback + function; this pointer will also be used to identify a specific + timer + + interval (integer): specifies the timer's triggering interval in + milliseconds + + one_shot (integer): specifies whether the timer should trigger + indefinitely until it is deleted (value of 0) or only once (all + other values) + + return value (integer): returns a value of 0 on successful timer + creation; otherwise returns a value of -1 +*/ +{ + int timer; /* current timer's ID */ + struct timeval now; /* struct to hold current time */ + + /* try to minimize memory usage by looping through the timer slots + and looking for an inactive timer */ + for (timer = 0; timer < nTimers; timer++) { + if (Timers[timer].active == 0) { + /* we've just found one, so let's reuse it ("timer" holds its + ID) by breaking the loop */ + break; + } + } + + /* no inactive timers (or none at all) found, so we have to add a + new timer slot */ + if (timer >= nTimers) { + /* increment number of timers and (re-)allocate memory used for + storing the timer slots */ + nTimers++; + Timers = realloc(Timers, nTimers * sizeof(*Timers)); + + /* make sure "timer" points to valid memory */ + timer = nTimers - 1; + + /* realloc() has failed */ + if (Timers == NULL) { + /* restore old number of timers */ + nTimers--; + + /* signal unsuccessful timer creation */ + return -1; + } + } + + /* get current time so the timer triggers immediately */ + gettimeofday(&now, NULL); + + /* initialize timer data */ + Timers[timer].callback = callback; + Timers[timer].data = data; + Timers[timer].when = now; + Timers[timer].interval = interval; + Timers[timer].one_shot = one_shot; + + /* set timer to active so that it is processed and not overwritten + by the memory optimization routine above */ + Timers[timer].active = 1; + + /* one-shot timers should NOT fire immediately, so delay them by a + single timer interval */ + if (one_shot) { + timer_inc(timer, &now); + } + + /* signal successful timer creation */ + return 0; +} + + +int timer_add_late(void (*callback) (void *data), void *data, const int interval, const int one_shot) +/* This function creates a new timer and adds it to the timer queue + just as timer_add() does, but the timer will NOT be triggered + immediately (useful for scheduling things). + + callback (void pointer): function of type void func(void *data) + which will be called whenever the timer triggers; this pointer + will also be used to identify a specific timer + + data (void pointer): data which will be passed to the callback + function; this pointer will also be used to identify a specific + timer + + interval (integer): specifies the timer's triggering interval in + milliseconds + + one_shot (integer): specifies whether the timer should trigger + indefinitely until it is deleted (value of 0) or only once (all + other values) + + return value (integer): returns a value of 0 on successful timer + creation; otherwise returns a value of -1 +*/ +{ + /* create new timer slot and add it to the timer queue; mask it as + one-shot timer for now, so the timer will be delayed by a + single timer interval */ + if (!timer_add(callback, data, interval, 1)) { + /* signal unsuccessful timer creation */ + return -1; + } + + int timer; /* current timer's ID */ + + /* loop through the timer slots and try to find the new timer slot + by looking for its settings */ + for (timer = 0; timer < nTimers; timer++) { + /* skip inactive (i.e. deleted) timers */ + if (Timers[timer].active == 0) + continue; + + if (Timers[timer].callback == callback && Timers[timer].data == data && Timers[timer].interval == interval) { + /* we have found the new timer slot, so unmask it by setting + its "one_shot" variable to the REAL value; then signal + successful timer creation */ + Timers[timer].one_shot = one_shot; + + /* signal successful timer creation */ + return 0; + } + } + + /* we have NOT found the new timer slot for some reason, so signal + failure by returning a value of -1 */ + return -1; +} + + +int timer_process(struct timespec *delay) +/* Process timer queue. + + delay (timespec pointer): struct holding delay till the next + upcoming timer event + + return value (integer): returns a value of 0 when timers have been + processed successfully; otherwise returns a value of -1 +*/ +{ + struct timeval now; /* struct to hold current time */ + + /* get current time to check which timers need processing */ + gettimeofday(&now, NULL); + + /* sanity check; by now, at least one timer should be + instantiated */ + if (nTimers <= 0) { + /* otherwise, print an error and return a value of -1 to + signal an error */ + error("Huh? Not even a single timer to process? Dazed and confused..."); + return -1; + } + + int timer; /* current timer's ID */ + + /* process all expired timers */ + for (timer = 0; timer < nTimers; timer++) { + /* skip inactive (i.e. deleted) timers */ + if (Timers[timer].active == 0) + continue; + + /* check whether current timer needs to be processed, i.e. the + timer's triggering time is less than or equal to the current + time; according to the man page of timercmp(), this avoids + using the operators ">=", "<=" and "==" which might be broken + on some systems */ + if (!timercmp(&Timers[timer].when, &now, >)) { + /* if the timer's callback function has been set, call it and + pass the corresponding data */ + if (Timers[timer].callback != NULL) { + Timers[timer].callback(Timers[timer].data); + } + + /* check for one-shot timers */ + if (Timers[timer].one_shot) { + /* mark one-shot timer as inactive (which means the timer has + been deleted and its allocated memory may be re-used) */ + Timers[timer].active = 0; + } else { + /* otherwise, re-spawn timer by adding one triggering interval + to its triggering time */ + timer_inc(timer, &now); + } + } + } + + int next_timer = -1; /* ID of the next upcoming timer */ + + /* loop through the timer slots and try to find the next upcoming + timer */ + for (timer = 0; timer < nTimers; timer++) { + /* skip inactive (i.e. deleted) timers */ + if (Timers[timer].active == 0) + continue; + + /* if this is the first timer that we check, mark it as the next + upcoming timer; otherwise, we'll have nothing to compare + against in this loop */ + if (next_timer < 0) + next_timer = timer; + /* check whether current timer needs processing prior to the one + selected */ + else if (timercmp(&Timers[timer].when, &Timers[next_timer].when, <)) { + /* if so, mark it as the next upcoming timer */ + next_timer = timer; + } + } + + /* sanity check; we should by now have found the next upcoming + timer */ + if (next_timer < 0) { + /* otherwise, print an error and return a value of -1 to signal an + error */ + error("Huh? Not even a single timer left? Dazed and confused..."); + return -1; + } + + /* processing all the timers might have taken a while, so update + the current time to compensate for processing delay */ + gettimeofday(&now, NULL); + + struct timeval diff; /* struct holding the time difference + between current time and the triggering time of the + next upcoming timer event */ + + /* calculate delay to the next upcoming timer event and store it + in "diff" */ + timersub(&Timers[next_timer].when, &now, &diff); + + /* a negative delay has occurred (positive clock skew or some + timers are faster than the time needed for processing their + callbacks) */ + if (diff.tv_sec < 0) { + /* zero "diff" so the next update is triggered immediately */ + timerclear(&diff); + } else { + /* convert "diff" to milliseconds */ + int time_difference = diff.tv_sec * 1000 + diff.tv_usec / 1000; + + /* if there is a notable difference between "time_difference" and + the next upcoming timer's interval, assume clock skew */ + if (time_difference > (Timers[next_timer].interval + CLOCK_SKEW_DETECT_TIME_IN_MS)) { + /* extract clock skew from "time_difference" by eliminating + the timer's triggering interval */ + int skew = time_difference - Timers[next_timer].interval; + + /* display an info message to inform the user */ + info("Oops, clock skewed by %d ms, updating timestamps...", skew); + + /* convert clock skew from milliseconds to "timeval" + structure */ + struct timeval clock_skew = { + .tv_sec = skew / 1000, + .tv_usec = (skew % 1000) * 1000 + }; + + /* process all timers */ + for (timer = 0; timer < nTimers; timer++) { + /* skip inactive (i.e. deleted) timers */ + if (Timers[timer].active == 0) + continue; + + /* correct timer's time stamp by clock skew */ + timersub(&Timers[timer].when, &clock_skew, &Timers[timer].when); + } + + /* finally, zero "diff" so the next update is triggered + immediately */ + timerclear(&diff); + } + } + + /* set timespec "delay" passed by calling function to "diff" */ + delay->tv_sec = diff.tv_sec; + /* timespec uses nanoseconds instead of microseconds!!! */ + delay->tv_nsec = diff.tv_usec * 1000; + + /* signal successful timer processing */ + return 0; +} + + +void timer_exit(void) +/* Release all timers and free the associated memory block. + + return value: void +*/ +{ + /* reset number of allocated timer slots */ + nTimers = 0; + + /* free memory used for storing the timer slots */ + if (Timers != NULL) { + free(Timers); + Timers = NULL; + } +} diff --git a/timer.h b/timer.h new file mode 100644 index 0000000..c470a10 --- /dev/null +++ b/timer.h @@ -0,0 +1,42 @@ +/* $Id: timer.h 1136 2010-11-28 16:07:16Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/timer.h $ + * + * generic timer handling + * + * Copyright (C) 2003, 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _TIMER_H_ +#define _TIMER_H_ + + +int timer_add(void (*callback) (void *data), void *data, const int interval, const int one_shot); + +int timer_add_late(void (*callback) (void *data), void *data, const int interval, const int one_shot); + +int timer_process(struct timespec *delay); + +int timer_remove(void (*callback) (void *data), void *data); + +void timer_exit(void); + +#endif diff --git a/timer_group.c b/timer_group.c new file mode 100644 index 0000000..f6d7a5a --- /dev/null +++ b/timer_group.c @@ -0,0 +1,557 @@ +/* $Id: timer_group.c 1136 2010-11-28 16:07:16Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/timer_group.c $ + * + * Generic grouping of widgets that have been set to the same update + * interval, thus allowing synchronized updates. + * + * Copyright (C) 2010 Martin Zuther + * Copyright (C) 2010 The LCD4Linux Team + * + * Based on "timer.c" which is + * Copyright (C) 2003, 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * Exported functions: + * + * void timer_process_group(void *data) + * + * Process all widgets of a timer group; if the timer group only + * contains one-shot timers, it will be deleted after processing. + * + * + * void timer_exit_group(void) + * + * Release all timer groups and widgets and free the associated + * memory blocks. + * + * + * int timer_add_widget(void (*callback) (void *data), void *data, + * const int interval, const int one_shot) + * + * Add widget to timer group of the specified update interval + * (also creates a new timer group if necessary). + * + * + * int timer_remove_widget(void (*callback) (void *data), void *data) + * + * Remove widget from the timer group with the specified update + * interval (also removes corresponding timer group if empty). + * + */ + + +#include "config.h" + +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "timer.h" +#include "timer_group.h" + +#ifdef WITH_DMALLOC +#include +#endif + + +/* structure for storing all relevant data of a single timer group */ +typedef struct TIMER_GROUP { + /* pointer to the group's triggering interval in milliseconds; + this will be used to identify a specific timer group and also + as callback data for the underlying generic timer */ + int *interval; + + /* marks timer group as being active (so it will get processed) or + inactive (which means the timer group has been deleted and its + allocated memory may be re-used) */ + int active; +} TIMER_GROUP; + +/* number of allocated timer group slots */ +int nTimerGroups = 0; + +/* pointer to memory allocated for storing the timer group slots */ +TIMER_GROUP *TimerGroups = NULL; + + +/* structure for storing all relevant timer data of a single widget */ +typedef struct TIMER_GROUP_WIDGET { + /* pointer to function of type void func(void *data) that will be + called when the timer is processed; it will also be used to + identify a specific widget */ + void (*callback) (void *data); + + /* pointer to data which will be passed to the callback function; + it will also be used to identify a specific widget */ + void *data; + + /* specifies the timer's triggering interval in milliseconds; it + will also be used to identify a specific widget */ + int interval; + + /* specifies whether the timer should trigger indefinitely until + it is deleted (value of 0) or only once (all other values) */ + int one_shot; + + /* marks timer as being active (so it will get processed) or + inactive (which means the timer has been deleted and its + allocated memory may be re-used) */ + int active; +} TIMER_GROUP_WIDGET; + +/* number of allocated widget slots */ +int nTimerGroupWidgets = 0; + +/* pointer to memory allocated for storing the widget slots */ +TIMER_GROUP_WIDGET *TimerGroupWidgets = NULL; + + +int timer_group_exists(const int interval) +/* Check whether a timer group for the specified interval exists. + + interval (integer): the sought-after triggering interval in + milliseconds + + return value (integer): returns a value of 1 if timer group + exists; otherwise returns a value of 0 +*/ +{ + int group; /* current timer group's ID */ + + /* loop through the timer group slots to search for one that + matches the specified interval */ + for (group = 0; group < nTimerGroups; group++) { + /* skip inactive (i.e. deleted) timer groups */ + if (TimerGroups[group].active == 0) + continue; + + if (*TimerGroups[group].interval == interval) { + /* matching timer group found, so signal success by returning + a value of 1 */ + return 1; + } + } + + /* matching timer group not found, so signal failure by returning + a value of 0 */ + return 0; +} + + +int timer_add_group(const int interval) +/* Create a new timer group (unless it already exists) and link it to + the timer queue. + + interval (integer): the new timer group's triggering interval in + milliseconds + + return value (integer): returns a value of 0 on successful timer + group creation; otherwise returns a value of -1 +*/ +{ + /* if timer group for update interval already exists, signal + success by returning a value of 0 */ + if (timer_group_exists(interval)) + return 0; + + /* display an info message to inform the user that a new timer + group is being created */ + info("Creating new timer group (%d ms)", interval); + + int group; /* current timer group's ID */ + + /* try to minimize memory usage by looping through timer group + slots and looking for an inactive timer group */ + for (group = 0; group < nTimerGroups; group++) { + if (TimerGroups[group].active == 0) { + /* we've just found one, so let's reuse it ("group" holds its + ID) by breaking the loop */ + break; + } + } + + /* no inactive timer groups (or none at all) found, so we have to + add a new timer group slot */ + if (group >= nTimerGroups) { + /* increment number of timer groups and (re-)allocate memory used + for storing the timer group slots */ + nTimerGroups++; + TimerGroups = realloc(TimerGroups, nTimerGroups * sizeof(*TimerGroups)); + + /* make sure "group" points to valid memory */ + group = nTimerGroups - 1; + + /* realloc() has failed */ + if (TimerGroups == NULL) { + /* restore old number of timer groups */ + nTimerGroups--; + + /* signal unsuccessful timer group creation */ + return -1; + } + + /* allocate memory for the underlying generic timer's callback + data (i.e. the group's triggering interval in milliseconds) */ + TimerGroups[group].interval = malloc(sizeof(int)); + + /* malloc() has failed */ + if (TimerGroups[group].interval == NULL) { + /* signal unsuccessful timer group creation */ + return -1; + } + } + + /* initialize timer group's interval */ + *TimerGroups[group].interval = interval; + + /* set timer group to active so that it is processed and not + overwritten by the memory optimization routine above */ + TimerGroups[group].active = 1; + + /* finally, request a generic timer that calls this group and + signal success or failure */ + return timer_add(timer_process_group, TimerGroups[group].interval, interval, 0); +} + + +int timer_remove_group(const int interval) +/* Remove a timer group and unlink it from the timer queue (also + removes all remaining widget slots in this timer group). + + interval (integer): triggering interval in milliseconds; here, it + will be used to identify the timer group + + return value (integer): returns a value of 0 on successful timer + group removal; otherwise returns a value of -1 +*/ +{ + /* display an info message to inform the user that a timer group + is being removed */ + info("Removing timer group (%d ms)", interval); + + int group; /* current timer group's ID */ + int widget; /* current widget's ID */ + + /* loop through the widget slots to look for remaining widgets + with the specified update interval */ + for (widget = 0; widget < nTimerGroupWidgets; widget++) { + /* skip inactive (i.e. deleted) widget slots */ + if (TimerGroupWidgets[widget].active == 0) + continue; + + if (TimerGroupWidgets[widget].interval == interval) { + /* we have found a matching widget slot, so mark it as being + inactive; we will not actually delete the slot, so its + allocated memory may be re-used */ + TimerGroupWidgets[widget].active = 0; + } + } + + /* loop through timer group slots and try to find the specified + timer group slot by looking for its settings */ + for (group = 0; group < nTimerGroups; group++) { + /* skip inactive (i.e. deleted) timer groups */ + if (TimerGroups[group].active == 0) + continue; + + if (*TimerGroups[group].interval == interval) { + /* we have found the timer group slot, so mark it as being + inactive; we will not actually delete the slot, so its + allocated memory may be re-used */ + TimerGroups[group].active = 0; + + /* remove the generic timer that calls this group */ + if (timer_remove(timer_process_group, TimerGroups[group].interval)) { + /* signal successful removal of timer group */ + return 0; + } else { + /* an error occurred on generic timer removal, so signal + failure by returning a value of -1 */ + return -1; + } + } + } + + /* we have NOT found the timer group slot, so signal failure by + returning a value of -1 */ + return -1; +} + + +int timer_remove_empty_group(const int interval) +/* Remove timer group *only* if it contains no more widget slots. + + interval (integer): triggering interval in milliseconds; here, it + will be used to identify the timer group + + return value (integer): returns a value of 0 on successful + processing; otherwise returns a value of -1 +*/ +{ + int widget; /* current widget's ID */ + + /* loop through the widget slots to look for widgets with the + specified update interval */ + for (widget = 0; widget < nTimerGroupWidgets; widget++) { + /* skip inactive (i.e. deleted) widget slots */ + if (TimerGroupWidgets[widget].active == 0) + continue; + + /* at least one other widget with specified update interval + exists, so signal success by returning a value of 0 */ + if (TimerGroupWidgets[widget].interval == interval) + return 0; + } + + /* no other widgets with specified update interval exist, so + remove corresponding timer group and signal success or + failure */ + return timer_remove_group(interval); +} + + +void timer_process_group(void *data) +/* Process all widgets of a timer group; if the timer group only + contains one-shot timers, it will be deleted after processing. + + data (void pointer): points to an integer holding the triggering + interval in milliseconds; here, it will be used to identify the + timer group + + return value: void +*/ +{ + int widget; /* current widget's ID */ + + /* convert callback data to integer (triggering interval in + milliseconds) */ + int interval = *((int *) data); + + /* sanity check; by now, at least one timer group should be + instantiated */ + if (nTimerGroups <= 0) { + /* otherwise, print an error and return early */ + error("Huh? Not even a single timer group to process? Dazed and confused..."); + return; + } + + /* sanity check; by now, at least one widget slot should be + instantiated */ + if (nTimerGroupWidgets <= 0) { + /* otherwise, print an error and return early */ + error("Huh? Not even a single widget slot to process? Dazed and confused..."); + return; + } + + /* loop through widgets and search for those matching the timer + group's update interval */ + for (widget = 0; widget < nTimerGroupWidgets; widget++) { + /* skip inactive (i.e. deleted) widgets */ + if (TimerGroupWidgets[widget].active == 0) + continue; + + /* the current widget belongs to the specified timer group */ + if (TimerGroupWidgets[widget].interval == interval) { + /* if the widget's callback function has been set, call it and + pass the corresponding data */ + if (TimerGroupWidgets[widget].callback != NULL) + TimerGroupWidgets[widget].callback(TimerGroupWidgets[widget].data); + + /* mark one-shot widget as inactive (which means the it has + been deleted and its allocated memory may be re-used) */ + if (TimerGroupWidgets[widget].one_shot) { + TimerGroupWidgets[widget].active = 0; + + /* also remove the corresponding timer group if it is empty */ + timer_remove_empty_group(interval); + } + } + } +} + + +int timer_add_widget(void (*callback) (void *data), void *data, const int interval, const int one_shot) +/* Add widget to timer group of the specified update interval + (also creates a new timer group if necessary). + + callback (void pointer): function of type void func(void *data) + which will be called whenever the timer group triggers; this + pointer will also be used to identify a specific widget + + data (void pointer): data which will be passed to the callback + function; this pointer will also be used to identify a specific + widget + + interval (integer): specifies the timer's triggering interval in + milliseconds + + one_shot (integer): specifies whether the timer should trigger + indefinitely until it is deleted (value of 0) or only once (all + other values) + + return value (integer): returns a value of 0 on successful widget + addition; otherwise returns a value of -1 +*/ +{ + int widget; /* current widget's ID */ + + /* if no timer group for update interval exists, create one */ + if (!timer_group_exists(interval)) { + /* creation of new timer group failed, so signal failure by + returning a value of -1 */ + if (timer_add_group(interval) != 0) + return -1; + } + + /* try to minimize memory usage by looping through the widget + slots and looking for an inactive widget slot */ + for (widget = 0; widget < nTimerGroupWidgets; widget++) { + if (TimerGroupWidgets[widget].active == 0) { + /* we've just found one, so let's reuse it ("widget" holds its + ID) by breaking the loop */ + break; + } + } + + /* no inactive widget slots (or none at all) found, so we have to + add a new widget slot */ + if (widget >= nTimerGroupWidgets) { + /* increment number of widget slots and (re-)allocate memory used + for storing the widget slots */ + nTimerGroupWidgets++; + TimerGroupWidgets = realloc(TimerGroupWidgets, nTimerGroupWidgets * sizeof(*TimerGroupWidgets)); + + /* make sure "widget" points to valid memory */ + widget = nTimerGroupWidgets - 1; + + /* realloc() has failed */ + if (TimerGroupWidgets == NULL) { + /* restore old number of widget slots */ + nTimerGroupWidgets--; + + /* signal unsuccessful creation of widget slot */ + return -1; + } + } + + /* initialize widget slot */ + TimerGroupWidgets[widget].callback = callback; + TimerGroupWidgets[widget].data = data; + TimerGroupWidgets[widget].interval = interval; + TimerGroupWidgets[widget].one_shot = one_shot; + + /* set widget slot to active so that it is processed and not + overwritten by the memory optimization routine above */ + TimerGroupWidgets[widget].active = 1; + + /* signal successful addition of widget slot */ + return 0; +} + + +int timer_remove_widget(void (*callback) (void *data), void *data) +/* Remove widget from the timer group with the specified update + interval (also removes corresponding timer group if empty). + + callback (void pointer): function of type void func(void *data); + here, it will be used to identify a specific widget + + data (void pointer): data which will be passed to the callback + function; here, it will be used to identify a specific widget + + return value (integer): returns a value of 0 on successful widget + removal; otherwise returns a value of -1 +*/ +{ + int widget; /* current widget's ID */ + int interval = -1; /* specified widget's triggering interval in + milliseconds */ + + /* loop through the widget slots and try to find the specified + widget slot by looking for its settings */ + for (widget = 0; widget < nTimerGroupWidgets; widget++) { + /* skip inactive (i.e. deleted) widget slots */ + if (TimerGroupWidgets[widget].active == 0) + continue; + + if (TimerGroupWidgets[widget].callback == callback && TimerGroupWidgets[widget].data == data) { + /* we have found the widget slot, so mark it as being + inactive; we will not actually delete the slot, so its + allocated memory may be re-used */ + TimerGroupWidgets[widget].active = 0; + + /* store the widget's triggering interval for later use and + break the loop */ + interval = TimerGroupWidgets[widget].interval; + break; + } + } + + /* if no matching widget was found, signal an error by returning + a value of -1 */ + if (interval < 0) + return -1; + + /* if no other widgets with specified update interval exist, + remove corresponding timer group and signal success or + failure */ + return timer_remove_empty_group(interval); +} + + +void timer_exit_group(void) +/* Release all timer groups and widgets and free the associated + memory blocks. + + return value: void +*/ +{ + int group; /* current timer group's ID */ + + /* loop through all timer groups and remove them one by one */ + for (group = 0; group < nTimerGroups; group++) { + /* remove generic timer */ + timer_remove(timer_process_group, TimerGroups[group].interval); + + /* free memory allocated for callback data (i.e. the group's + triggering interval in milliseconds) */ + free(TimerGroups[group].interval); + } + + /* reset number of allocated timer groups */ + nTimerGroups = 0; + + /* free allocated memory containing the timer group slots */ + if (TimerGroups != NULL) { + free(TimerGroups); + TimerGroups = NULL; + } + + /* reset number of allocated widget slots */ + nTimerGroupWidgets = 0; + + /* free allocated memory containing the widget slots */ + if (TimerGroupWidgets != NULL) { + free(TimerGroupWidgets); + TimerGroupWidgets = NULL; + } +} diff --git a/timer_group.h b/timer_group.h new file mode 100644 index 0000000..af50125 --- /dev/null +++ b/timer_group.h @@ -0,0 +1,41 @@ +/* $Id: timer_group.h 1136 2010-11-28 16:07:16Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/timer_group.h $ + * + * generic grouping of widget timers that have been set to the same + * update interval, thus allowing synchronized updates + * + * Copyright (C) 2010 Martin Zuther + * Copyright (C) 2010 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _TIMER_GROUP_H_ +#define _TIMER_GROUP_H_ + + +void timer_process_group(void *data); + +void timer_exit_group(void); + +int timer_add_widget(void (*callback) (void *data), void *data, const int interval, const int one_shot); + +int timer_remove_widget(void (*callback) (void *data), void *data); + +#endif diff --git a/tux.png b/tux.png new file mode 100644 index 0000000..a4f8db3 Binary files /dev/null and b/tux.png differ diff --git a/udelay.c b/udelay.c new file mode 100644 index 0000000..33ffa95 --- /dev/null +++ b/udelay.c @@ -0,0 +1,114 @@ +/* $Id: udelay.c 844 2007-10-01 15:49:21Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/udelay.c $ + * + * short delays + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * + * exported fuctions: + * + * void udelay_init (void) + * selects delay method (gettimeofday() ord rdtsc() according + * to processor features + * + * unsigned long timing (const char *driver, const char *section, const char *name, const int defval, const char *unit); + * returns a timing value from config or the default value + * + * void udelay (unsigned long usec) + * delays program execution for usec microseconds + * uses global variable 'loops_per_usec', which has to be set before. + * This function does busy-waiting! so use only for delays smaller + * than 10 msec + * + */ + +#include "config.h" +#include +#include + + +#include +#include +#include +#include +#include +#include + + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "udelay.h" + + + +void udelay_init(void) +{ + info("udelay: using gettimeofday() delay loop"); +} + + +unsigned long timing(const char *driver, const char *section, const char *name, const int defval, const char *unit) +{ + char sec[256]; + int fuzz, val; + + qprintf(sec, sizeof(sec), "%s.Timing", section); + + /* fuzz all timings by given factor */ + cfg_number(sec, "fuzz", 100, 1, -1, &fuzz); + + cfg_number(sec, name, defval, 0, -1, &val); + val = val * fuzz / 100; + + if (val != defval) { + if (fuzz != 100) { + info("%s: timing: %6s = %5d %s (default %d %s, fuzz %d)", driver, name, val, unit, defval, unit, fuzz); + } else { + info("%s: timing: %6s = %5d %s (default %d %s)", driver, name, val, unit, defval, unit); + } + } else { + info("%s: timing: %6s = %5d %s (default)", driver, name, defval, unit); + } + return val; +} + + +void ndelay(const unsigned long nsec) +{ + + struct timeval now, end; + + gettimeofday(&end, NULL); + end.tv_usec += (nsec + 999) / 1000; + while (end.tv_usec > 1000000) { + end.tv_usec -= 1000000; + end.tv_sec++; + } + + do { + rep_nop(); + gettimeofday(&now, NULL); + } while (now.tv_sec == end.tv_sec ? now.tv_usec < end.tv_usec : now.tv_sec < end.tv_sec); +} diff --git a/udelay.h b/udelay.h new file mode 100644 index 0000000..02c7835 --- /dev/null +++ b/udelay.h @@ -0,0 +1,50 @@ +/* $Id: udelay.h 1126 2010-07-13 03:25:44Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/udelay.h $ + * + * short delays + * + * Copyright (C) 1999, 2000 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef _UDELAY_H_ +#define _UDELAY_H_ + +/* stolen from linux/asm-i386/processor.h */ +/* REP NOP (PAUSE) is a good thing to insert into busy-wait loops. */ +static inline void rep_nop(void) +{ +#if defined(__i386) || defined(__i386__) || defined(__AMD64__) || defined(__x86_64__) || defined(__amd64__) + /* intel or amd64 arch, the "rep" and "nop" opcodes are available */ + __asm__ __volatile__("rep; nop"); +#else + /* other Arch, maybe add core cooldown code here, too. */ + do { + } while (0); +#endif +} + +void udelay_init(void); +unsigned long timing(const char *driver, const char *section, const char *name, const int defval, const char *unit); +void ndelay(const unsigned long nsec); + +#define udelay(usec) ndelay(usec*1000) + +#endif diff --git a/usbhub.conf b/usbhub.conf new file mode 100644 index 0000000..0886953 --- /dev/null +++ b/usbhub.conf @@ -0,0 +1,94 @@ +# $Id: usbhub.conf 730 2007-01-14 13:50:28Z michael $ +# $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/usbhub.conf $ + +Variables { + tick 50 + netstep 0.5 + diskstep 1.5 +} + +Display SitecomHUB { + Driver 'USBHUB' + Vendor '0x04b4' + Product '0x6560' +} + +Display TyphoonHUB { + Driver 'USBHUB' + Vendor '0x0409' + Product '0x0058' +} + + +Widget GPO_Test300 { + class 'GPO' + expression 2+(1+test::onoff(1))/2 + update 300 +} +Widget GPO_Test400 { + class 'GPO' + expression 2+(1+test::onoff(2))/2 + update 400 +} +Widget GPO_Test500 { + class 'GPO' + expression 2+(1+test::onoff(3))/2 + update 500 +} +Widget GPO_Test600 { + class 'GPO' + expression 2+(1+test::onoff(4))/2 + update 600 +} + + +# Display network activity as pulse duration on the hub leds. +# currently configured to +# +# 0 % pulse width : traffic < exp(10) == 22kbyte/sec +# 50 % pulse width : traffic about exp(13.5) == 730kbyte/sec +# 100 % pulse width : traffic > exp(16) == 8886kbyte/sec +# +# Which is quite suitable for a 100mbit network. + +Widget Net_RX { + class 'GPO' + expression (exp(10+test::bar(1,6,0,0.5)) < netdev('eth0', 'Rx_bytes', (6/netstep)*2*tick))?2:3 + update tick +} +Widget Net_TX { + class 'GPO' + expression (exp(10+test::bar(2,6,0,0.5)) < netdev('eth0', 'Tx_bytes', (6/netstep)*2*tick))?2:3 + update tick +} + +# As above, but for disk read/writes, pwm for 0bytes/sec .. 33MB/sec (e^9 * 4096) +Widget SDA_read { + class 'GPO' + expression (exp(test::bar(3,9,0,diskstep)) < diskstats('sda', 'read_sectors', (9/diskstep)*2*tick))?2:3 + update tick +} +Widget SDA_write{ + class 'GPO' + expression (exp(test::bar(4,9,0,diskstep)) < diskstats('sda', 'write_sectors', (9/diskstep)*2*tick))?2:3 + update tick +} + +Layout TestHUB { + GPO1 'GPO_Test300' + GPO2 'GPO_Test400' + GPO3 'GPO_Test500' + GPO4 'GPO_Test600' +} + +Layout NetAndHDD { + GPO1 'Net_RX' + GPO2 'Net_TX' + GPO3 'SDA_read' + GPO4 'SDA_write' +} + +#Display 'SitecomHUB' +Display 'TyphoonHUB' +#Layout 'TestHUB' +Layout 'NetAndHDD' diff --git a/widget.c b/widget.c new file mode 100644 index 0000000..18aa8a6 --- /dev/null +++ b/widget.c @@ -0,0 +1,308 @@ +/* $Id: widget.c 996 2009-03-23 17:22:24Z volker $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget.c $ + * + * generic widget handling + * + * Copyright (C) 2003, 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * int widget_junk(void) + * does something + * + */ + + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "widget.h" + +#ifdef WITH_DMALLOC +#include +#endif + + +/* we use a static array of widgets and not realloc() */ +#define MAX_WIDGETS 256 + +static WIDGET_CLASS *Classes = NULL; +static int nClasses = 0; + +static WIDGET *Widgets = NULL; +static int nWidgets = 0; + +static int widget_added = 0; + +int widget_register(WIDGET_CLASS * widget) +{ + int i; + + /* sanity check: disallow widget registering after at least one */ + /* widget has been added, because we use realloc here, and there may */ + /* be pointers to the old memory area */ + if (widget_added) { + error("internal error: register_widget(%s) after add_widget()", widget->name); + return -1; + } + + for (i = 0; i < nClasses; i++) { + if (strcasecmp(widget->name, Classes[i].name) == 0) { + error("internal error: widget '%s' already exists!", widget->name); + return -1; + } + } + + nClasses++; + Classes = realloc(Classes, nClasses * sizeof(WIDGET_CLASS)); + Classes[nClasses - 1] = *widget; + + return 0; +} + +void widget_unregister(void) +{ + int i; + for (i = 0; i < nWidgets; i++) { + Widgets[i].class->quit(&(Widgets[i])); + if (Widgets[i].name) + free(Widgets[i].name); + } + free(Widgets); + + free(Classes); + + nWidgets = 0; + nClasses = 0; +} + +int widget_color(const char *section, const char *name, const char *key, RGBA * C) +{ + char *color; + + C->R = 0; + C->G = 0; + C->B = 0; + C->A = 0; + + color = cfg_get(section, key, NULL); + + if (color == NULL) + return 0; + + if (*color == '\0') { + free(color); + return 0; + } + + if (color2RGBA(color, C) < 0) { + error("widget '%s': ignoring illegal %s color '%s'", name, key, color); + free(color); + return 0; + } + free(color); + return 1; +} + +int intersect(WIDGET * w1, WIDGET * w2) +{ + int x1w1, y1w1, x2w1, y2w1; /* 1st rectangle */ + int x1w2, y1w2, x2w2, y2w2; /* 2nd rectangle */ + + if (w1->x2 == NOCOORD || w1->y2 == NOCOORD || w2->x2 == NOCOORD || w2->y2 == NOCOORD) { + /* w1 or w2 is no display widget: no intersection */ + return 0; + } + x1w1 = MIN(w1->col, w1->x2); + x2w1 = MAX(w1->col, w1->x2); + y1w1 = MIN(w1->row, w1->y2); + y2w1 = MAX(w1->row, w1->y2); + x1w2 = MIN(w2->col, w2->x2); + x2w2 = MAX(w2->col, w2->x2); + y1w2 = MIN(w2->row, w2->y2); + y2w2 = MAX(w2->row, w2->y2); + + if (x1w2 < x2w1 && x2w2 > x1w1 && y1w2 < y2w1 && y2w2 > y1w1) { + /* true: Intersection */ + return 1; + } else { + return 0; + } +} + +int widget_add(const char *name, const int type, const int layer, const int row, const int col) +{ + int i; + char *section; + char *class; + int fg_valid, bg_valid; + RGBA FG, BG; + + WIDGET_CLASS *Class; + WIDGET *Widget; + WIDGET *Parent; + + /* prepare config section */ + /* strlen("Widget:")=7 */ + section = malloc(strlen(name) + 8); + strcpy(section, "Widget:"); + strcat(section, name); + + /* get widget class */ + class = cfg_get(section, "class", NULL); + if (class == NULL || *class == '\0') { + error("error: widget '%s' has no class!", name); + if (class) + free(class); + free(section); + return -1; + } + + /* get widget foreground color */ + fg_valid = widget_color(section, name, "foreground", &FG); + bg_valid = widget_color(section, name, "background", &BG); + + free(section); + + /* lookup widget class */ + Class = NULL; + for (i = 0; i < nClasses; i++) { + if (strcasecmp(class, Classes[i].name) == 0) { + Class = &(Classes[i]); + break; + } + } + if (i == nClasses) { + error("widget '%s': class '%s' not supported", name, class); + if (class) + free(class); + return -1; + } + + /* check if widget type matches */ + if (Class->type != type) { + error("widget '%s': class '%s' not applicable", name, class); + switch (Class->type) { + case WIDGET_TYPE_RC: + error(" Widgetclass %s is placed by Row/Column", class); + break; + case WIDGET_TYPE_XY: + error(" Widgetclass %s is placed by X/Y", class); + break; + case WIDGET_TYPE_GPO: + case WIDGET_TYPE_TIMER: + case WIDGET_TYPE_KEYPAD: + default: + error(" Widgetclass %s has unknown type %d", class, Class->type); + } + free(class); + return -1; + } + + if (class) + free(class); + + + /* do NOT use realloc here because there may be pointers to the old */ + /* memory area, which would point to nowhere if realloc moves the area */ + if (Widgets == NULL) { + Widgets = malloc(MAX_WIDGETS * sizeof(WIDGET)); + if (Widgets == NULL) { + error("internal error: allocation of widget buffer failed: %s", strerror(errno)); + return -1; + } + } + + /* another sanity check */ + if (nWidgets >= MAX_WIDGETS) { + error("internal error: widget buffer full! Tried to allocate %d widgets (max: %d)", nWidgets, MAX_WIDGETS); + return -1; + } + + /* look up parent widget (widget with the same name) */ + Parent = NULL; + for (i = 0; i < nWidgets; i++) { + if (strcmp(name, Widgets[i].name) == 0) { + Parent = &(Widgets[i]); + break; + } + } + + Widget = &(Widgets[nWidgets]); + nWidgets++; + + Widget->name = strdup(name); + Widget->class = Class; + Widget->parent = Parent; + Widget->fg_color = FG; + Widget->bg_color = BG; + Widget->fg_valid = fg_valid; + Widget->bg_valid = bg_valid; + Widget->layer = layer; + Widget->row = row; + Widget->col = col; + + if (Class->init != NULL) { + Class->init(Widget); + } + + info(" widget '%s': Class '%s', Parent '%s', Layer %d, %s %d, %s %d (to %d,%d)", + name, (NULL == Class) ? "" : Class->name, + (NULL == Parent) ? "" : Parent->name, + layer, (WIDGET_TYPE_XY == Class->type) ? "Y" : "Row", row, (WIDGET_TYPE_XY == Class->type) ? "X" : "Col", col, + Widget->y2, Widget->x2); + + /* sanity check: look for overlapping widgets */ + for (i = 0; i < nWidgets - 1; i++) { + if (Widgets[i].layer == layer) { + if (intersect(&(Widgets[i]), Widget)) { + info("WARNING widget %s(%i,%i) intersects with %s(%i,%i) on layer %d", + Widgets[i].name, Widgets[i].row, Widgets[i].col, name, row, col, layer); + } + } + } + + return 0; +} + +/* return the found widget, or else NULL */ +WIDGET *widget_find(int type, void *needle) +{ + WIDGET *widget = NULL; + int i; + + for (i = 0; i < nWidgets; i++) { + widget = &(Widgets[i]); + if (widget->class->type == type) { + if (widget->class->find != NULL && widget->class->find(widget, needle) == 0) + break; + } + widget = NULL; + } + + return widget; +} diff --git a/widget.h b/widget.h new file mode 100644 index 0000000..55c1967 --- /dev/null +++ b/widget.h @@ -0,0 +1,84 @@ +/* $Id: widget.h 996 2009-03-23 17:22:24Z volker $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget.h $ + * + * generic widget handling + * + * Copyright (C) 2003, 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _WIDGET_H_ +#define _WIDGET_H_ + +#include "rgb.h" + + +struct WIDGET; /* forward declaration */ + + +typedef struct WIDGET_CLASS { + char *name; + int type; + int (*init) (struct WIDGET * Self); + int (*draw) (struct WIDGET * Self); + int (*find) (struct WIDGET * Self, void *needle); + int (*quit) (struct WIDGET * Self); +} WIDGET_CLASS; + + +typedef struct WIDGET { + char *name; + WIDGET_CLASS *class; + struct WIDGET *parent; + RGBA fg_color; + RGBA bg_color; + int fg_valid; + int bg_valid; + int layer; + int row; + int col; + void *data; + int x2; /* x of opposite corner, -1 for no display widget */ + int y2; /* y of opposite corner, -1 for no display widget */ +} WIDGET; + + +#define WIDGET_TYPE_RC 1 +#define WIDGET_TYPE_XY 2 +#define WIDGET_TYPE_GPO 3 +#define WIDGET_TYPE_TIMER 4 +#define WIDGET_TYPE_KEYPAD 5 + + +int widget_register(WIDGET_CLASS * widget); +void widget_unregister(void); +int intersect(WIDGET * w1, WIDGET * w2); +int widget_add(const char *name, const int type, const int layer, const int row, const int col); +WIDGET *widget_find(int type, void *needle); +int widget_color(const char *section, const char *name, const char *key, RGBA * C); + +#undef MIN +#define MIN(a,b) ((a) < (b) ? (a) : (b)) +#undef MAX +#define MAX(a,b) ((a) > (b) ? (a) : (b)) +#define NOCOORD (-1) + +#endif diff --git a/widget_bar.c b/widget_bar.c new file mode 100644 index 0000000..3399a04 --- /dev/null +++ b/widget_bar.c @@ -0,0 +1,240 @@ +/* $Id: widget_bar.c 1106 2010-02-07 14:03:46Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_bar.c $ + * + * bar widget handling + * + * Copyright (C) 2003, 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * WIDGET_CLASS Widget_Bar + * the bar widget + * + */ + + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "property.h" +#include "timer_group.h" +#include "widget.h" +#include "widget_bar.h" + +#ifdef WITH_DMALLOC +#include +#endif + + +void widget_bar_update(void *Self) +{ + WIDGET *W = (WIDGET *) Self; + WIDGET_BAR *Bar = W->data; + + double val1, val2; + double min, max; + + /* evaluate properties */ + property_eval(&Bar->expression1); + val1 = P2N(&Bar->expression1); + + if (property_valid(&Bar->expression2)) { + property_eval(&Bar->expression2); + val2 = P2N(&Bar->expression2); + } else { + val2 = val1; + } + + /* minimum: if expression is empty, do auto-scaling */ + if (property_valid(&Bar->expr_min)) { + property_eval(&Bar->expr_min); + min = P2N(&Bar->expr_min); + } else { + min = Bar->min; + if (val1 < min) { + min = val1; + } + if (val2 < min) { + min = val2; + } + } + + /* maximum: if expression is empty, do auto-scaling */ + if (property_valid(&Bar->expr_max)) { + property_eval(&Bar->expr_max); + max = P2N(&Bar->expr_max); + } else { + max = Bar->max; + if (val1 > max) { + max = val1; + } + if (val2 > max) { + max = val2; + } + } + + /* debugging */ + if (Bar->min != min || Bar->max != max) { + debug("Bar '%s': new scale %G - %G", W->name, min, max); + } + + /* calculate bar values */ + Bar->min = min; + Bar->max = max; + if (max > min) { + Bar->val1 = (val1 - min) / (max - min); + Bar->val2 = (val2 - min) / (max - min); + } else { + Bar->val1 = 0.0; + Bar->val2 = 0.0; + } + + /* finally, draw it! */ + if (W->class->draw) + W->class->draw(W); + +} + + +int widget_bar_init(WIDGET * Self) +{ + char *section; + char *c; + WIDGET_BAR *Bar; + + /* prepare config section */ + /* strlen("Widget:")=7 */ + section = malloc(strlen(Self->name) + 8); + strcpy(section, "Widget:"); + strcat(section, Self->name); + + Bar = malloc(sizeof(WIDGET_BAR)); + memset(Bar, 0, sizeof(WIDGET_BAR)); + + /* load properties */ + property_load(section, "expression", NULL, &Bar->expression1); + property_load(section, "expression2", NULL, &Bar->expression2); + property_load(section, "min", NULL, &Bar->expr_min); + property_load(section, "max", NULL, &Bar->expr_max); + + /* sanity checks */ + if (!property_valid(&Bar->expression1)) { + error("Warning: widget %s has no expression", section); + } + + /* bar length, default 1 */ + cfg_number(section, "length", 1, 0, -1, &(Bar->length)); + + /* direction: East (default), West, North, South */ + c = cfg_get(section, "direction", "E"); + switch (toupper(*c)) { + case 'E': + Bar->direction = DIR_EAST; + Self->x2 = Self->col + Bar->length - 1; + Self->y2 = Self->row; + break; + case 'W': + Bar->direction = DIR_WEST; + Self->x2 = Self->col + Bar->length - 1; + Self->y2 = Self->row; + break; + case 'N': + Bar->direction = DIR_NORTH; + Self->x2 = Self->col; + Self->y2 = Self->row + Bar->length - 1; + break; + case 'S': + Bar->direction = DIR_SOUTH; + Self->x2 = Self->col; + Self->y2 = Self->row + Bar->length - 1; + break; + default: + error("widget %s has unknown direction '%s'; known directions: 'E', 'W', 'N', 'S'; using 'E(ast)'", Self->name, + c); + Bar->direction = DIR_EAST; + } + free(c); + + /* style: none (default), hollow */ + c = cfg_get(section, "style", "0"); + switch (toupper(*c)) { + case 'H': + Bar->style = STYLE_HOLLOW; + break; + case '0': + Bar->style = 0; + break; + default: + error("widget %s has unknown style '%s'; known styles: '0' or 'H'; using '0'", Self->name, c); + Bar->style = 0; + } + free(c); + + /* update interval (msec), default 1 sec */ + cfg_number(section, "update", 1000, 10, -1, &(Bar->update)); + + /* get widget special colors */ + Bar->color_valid[0] = widget_color(section, Self->name, "barcolor0", &Bar->color[0]); + Bar->color_valid[1] = widget_color(section, Self->name, "barcolor1", &Bar->color[1]); + + free(section); + Self->data = Bar; + + timer_add_widget(widget_bar_update, Self, Bar->update, 0); + + return 0; +} + + +int widget_bar_quit(WIDGET * Self) +{ + if (Self) { + if (Self->data) { + WIDGET_BAR *Bar = Self->data; + property_free(&Bar->expression1); + property_free(&Bar->expression2); + property_free(&Bar->expr_min); + property_free(&Bar->expr_max); + free(Self->data); + } + Self->data = NULL; + } + + + return 0; + +} + + + +WIDGET_CLASS Widget_Bar = { + .name = "bar", + .type = WIDGET_TYPE_RC, + .init = widget_bar_init, + .draw = NULL, + .quit = widget_bar_quit, +}; diff --git a/widget_bar.h b/widget_bar.h new file mode 100644 index 0000000..c50cb6d --- /dev/null +++ b/widget_bar.h @@ -0,0 +1,56 @@ +/* $Id: widget_bar.h 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_bar.h $ + * + * bar widget handling + * + * Copyright (C) 2003, 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _WIDGET_BAR_H_ +#define _WIDGET_BAR_H_ + +#include "property.h" + +typedef enum { DIR_EAST = 1, DIR_WEST = 2, DIR_NORTH = 4, DIR_SOUTH = 8 } DIRECTION; +typedef enum { STYLE_HOLLOW = 1, STYLE_FIRST = 2, STYLE_LAST = 4 } STYLE; + +typedef struct WIDGET_BAR { + PROPERTY expression1; /* value (length) of upper half */ + PROPERTY expression2; /* value (length) of lower half */ + PROPERTY expr_min; /* explicit minimum value */ + PROPERTY expr_max; /* explicit maximum value */ + DIRECTION direction; /* bar direction */ + STYLE style; /* bar style (hollow) */ + int length; /* bar length */ + int update; /* update interval (msec) */ + double val1; /* bar value, 0.0 ... 1.0 */ + double val2; /* bar value, 0.0 ... 1.0 */ + double min; /* minimum value */ + double max; /* maximum value */ + RGBA color[2]; /* bar colors */ + int color_valid[2]; /* bar color is valid */ +} WIDGET_BAR; + + +extern WIDGET_CLASS Widget_Bar; + +#endif diff --git a/widget_gpo.c b/widget_gpo.c new file mode 100644 index 0000000..2b56f32 --- /dev/null +++ b/widget_gpo.c @@ -0,0 +1,130 @@ +/* $Id: widget_gpo.c 1106 2010-02-07 14:03:46Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_gpo.c $ + * + * GPO widget handling + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * WIDGET_CLASS Widget_GPO + * the GPO widget + * + */ + + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "property.h" +#include "timer_group.h" +#include "widget.h" +#include "widget_gpo.h" + +#ifdef WITH_DMALLOC +#include +#endif + + +void widget_gpo_update(void *Self) +{ + WIDGET *W = (WIDGET *) Self; + WIDGET_GPO *GPO = W->data; + + /* evaluate properties */ + property_eval(&GPO->expression); + property_eval(&GPO->update); + + /* finally, draw it! */ + if (W->class->draw) + W->class->draw(W); + + /* add a new one-shot timer */ + if (P2N(&GPO->update) > 0) { + timer_add_widget(widget_gpo_update, Self, P2N(&GPO->update), 1); + } + +} + + +int widget_gpo_init(WIDGET * Self) +{ + char *section; + WIDGET_GPO *GPO; + + /* prepare config section */ + /* strlen("Widget:")=7 */ + section = malloc(strlen(Self->name) + 8); + strcpy(section, "Widget:"); + strcat(section, Self->name); + + GPO = malloc(sizeof(WIDGET_GPO)); + memset(GPO, 0, sizeof(WIDGET_GPO)); + + /* load properties */ + property_load(section, "expression", NULL, &GPO->expression); + property_load(section, "update", "1000", &GPO->update); + + /* sanity checks */ + if (!property_valid(&GPO->expression)) { + error("Warning: widget %s has no expression", section); + } + + free(section); + Self->data = GPO; + /* no display dimension */ + Self->x2 = NOCOORD; + Self->y2 = NOCOORD; + + /* fire it the first time */ + widget_gpo_update(Self); + + return 0; +} + + +int widget_gpo_quit(WIDGET * Self) +{ + if (Self && Self->data) { + WIDGET_GPO *GPO = Self->data; + property_free(&GPO->expression); + property_free(&GPO->update); + free(Self->data); + Self->data = NULL; + } + return 0; +} + + + +WIDGET_CLASS Widget_GPO = { + .name = "gpo", + .type = WIDGET_TYPE_GPO, + .init = widget_gpo_init, + .draw = NULL, + .quit = widget_gpo_quit, +}; diff --git a/widget_gpo.h b/widget_gpo.h new file mode 100644 index 0000000..d67fdfa --- /dev/null +++ b/widget_gpo.h @@ -0,0 +1,41 @@ +/* $Id: widget_gpo.h 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_gpo.h $ + * + * GPO widget handling + * + * Copyright (C) 2005 Michael Reinelt + * Copyright (C) 2005, 2006, 2007 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _WIDGET_GPO_H_ +#define _WIDGET_GPO_H_ + +#include "property.h" + +typedef struct WIDGET_GPO { + PROPERTY expression; /* main GPO expression */ + PROPERTY update; /* update interval (msec) */ +} WIDGET_GPO; + + +extern WIDGET_CLASS Widget_GPO; + +#endif diff --git a/widget_icon.c b/widget_icon.c new file mode 100644 index 0000000..152343b --- /dev/null +++ b/widget_icon.c @@ -0,0 +1,212 @@ +/* $Id: widget_icon.c 1106 2010-02-07 14:03:46Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_icon.c $ + * + * icon widget handling + * + * Copyright (C) 2003, 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * WIDGET_CLASS Widget_Icon + * the icon widget + * + */ + + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "property.h" +#include "timer_group.h" +#include "widget.h" +#include "widget_icon.h" + +#ifdef WITH_DMALLOC +#include +#endif + +/* icons size is same as char size */ +extern int XRES, YRES; + +static void widget_icon_read_bitmap(const char *section, WIDGET_ICON * Icon) +{ + int row, n; + char key[15]; + char *val, *v; + unsigned char *map; + + for (row = 0; row < YRES; row++) { + qprintf(key, sizeof(key), "Bitmap.Row%d", row + 1); + val = cfg_get(section, key, ""); + map = Icon->bitmap + row; + n = 0; + for (v = val; *v != '\0'; v++) { + if (n >= Icon->maxmap) { + Icon->maxmap++; + Icon->bitmap = realloc(Icon->bitmap, Icon->maxmap * YRES * sizeof(char)); + memset(Icon->bitmap + n * YRES, 0, YRES * sizeof(char)); + map = Icon->bitmap + n * YRES + row; + } + switch (*v) { + case '|': + n++; + map += YRES; + break; + case '*': + (*map) <<= 1; + (*map) |= 1; + break; + default: + (*map) <<= 1; + } + } + free(val); + } +} + + +void widget_icon_update(void *Self) +{ + WIDGET *W = (WIDGET *) Self; + WIDGET_ICON *Icon = W->data; + + /* process the parent only */ + if (W->parent == NULL) { + + /* evaluate properties */ + property_eval(&Icon->speed); + property_eval(&Icon->visible); + property_eval(&Icon->frame); + + int frame = P2N(&Icon->frame); + if ((frame >= 0) && (frame <= Icon->maxmap)) { + /* select icon bitmap by evaluated frame number */ + Icon->curmap = frame; + } else { + /* rotate icon bitmap */ + Icon->curmap++; + if (Icon->curmap >= Icon->maxmap) + Icon->curmap = 0; + } + } + + /* finally, draw it! */ + if (W->class->draw) + W->class->draw(W); + + /* add a new one-shot timer */ + if (P2N(&Icon->speed) > 0) { + timer_add_widget(widget_icon_update, Self, P2N(&Icon->speed), 1); + } +} + + + +int widget_icon_init(WIDGET * Self) +{ + char *section; + WIDGET_ICON *Icon; + + /* re-use the parent if one exists */ + if (Self->parent == NULL) { + + /* prepare config section */ + /* strlen("Widget:")=7 */ + section = malloc(strlen(Self->name) + 8); + strcpy(section, "Widget:"); + strcat(section, Self->name); + + Icon = malloc(sizeof(WIDGET_ICON)); + memset(Icon, 0, sizeof(WIDGET_ICON)); + + /* load properties */ + property_load(section, "speed", "100", &Icon->speed); + property_load(section, "visible", "1", &Icon->visible); + property_load(section, "frame", "-1", &Icon->frame); + + /* read bitmap */ + widget_icon_read_bitmap(section, Icon); + + free(section); + Self->data = Icon; + Self->x2 = Self->col + 1; + Self->y2 = Self->row + 1; + + /* as the speed is evaluatod on every call, we use 'one-shot'-timers. */ + /* The timer will be reactivated on every call to widget_icon_update(). */ + /* We do the initial call here... */ + Icon->prvmap = -1; + + /* reset ascii */ + Icon->ascii = -1; + + } else { + + /* re-use the parent */ + Self->data = Self->parent->data; + + } + + /* just do it! */ + widget_icon_update(Self); + + return 0; +} + + +int widget_icon_quit(WIDGET * Self) +{ + if (Self) { + /* do not deallocate child widget! */ + if (Self->parent == NULL) { + if (Self->data) { + WIDGET_ICON *Icon = Self->data; + property_free(&Icon->speed); + property_free(&Icon->visible); + property_free(&Icon->frame); + if (Icon->bitmap) + free(Icon->bitmap); + free(Self->data); + Self->data = NULL; + } + } + } + + return 0; + +} + + + +WIDGET_CLASS Widget_Icon = { + .name = "icon", + .type = WIDGET_TYPE_RC, + .init = widget_icon_init, + .draw = NULL, + .quit = widget_icon_quit, +}; diff --git a/widget_icon.h b/widget_icon.h new file mode 100644 index 0000000..2d61699 --- /dev/null +++ b/widget_icon.h @@ -0,0 +1,47 @@ +/* $Id: widget_icon.h 1035 2009-05-19 10:42:01Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_icon.h $ + * + * icon widget handling + * + * Copyright (C) 2003, 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _WIDGET_ICON_H_ +#define _WIDGET_ICON_H_ + +#include "property.h" + +typedef struct WIDGET_ICON { + PROPERTY speed; /* update interval (msec) */ + PROPERTY visible; /* icon visible? */ + PROPERTY frame; /* evaluated expression of frame number (optional) */ + int ascii; /* ascii code of icon (depends on the driver) */ + int curmap; /* current bitmap sequence */ + int prvmap; /* previous bitmap sequence */ + int maxmap; /* number of bitmap sequences */ + unsigned char *bitmap; /* bitmaps of (animated) icon */ +} WIDGET_ICON; + + +extern WIDGET_CLASS Widget_Icon; + +#endif diff --git a/widget_image.c b/widget_image.c new file mode 100644 index 0000000..ef095c6 --- /dev/null +++ b/widget_image.c @@ -0,0 +1,292 @@ +/* $Id: widget_image.c 1106 2010-02-07 14:03:46Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_image.c $ + * + * image widget handling + * + * Copyright (C) 2006 Michael Reinelt + * Copyright (C) 2006 The LCD4Linux Team + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * WIDGET_CLASS Widget_Image + * the image widget + * + */ + + +#include "config.h" + +#include +#include +#include +#include +#include + +#ifdef HAVE_GD_GD_H +#include +#else +#ifdef HAVE_GD_H +#include +#else +#error "gd.h not found!" +#error "cannot compile image widget" +#endif +#endif + +#if GD2_VERS != 2 +#error "lcd4linux requires libgd version 2" +#error "cannot compile image widget" +#endif + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "property.h" +#include "timer_group.h" +#include "widget.h" +#include "widget_image.h" +#include "rgb.h" + +#ifdef WITH_DMALLOC +#include +#endif + + +static void widget_image_render(const char *Name, WIDGET_IMAGE * Image) +{ + int x, y; + int inverted; + gdImagePtr gdImage; + + /* clear bitmap */ + if (Image->bitmap) { + int i; + for (i = 0; i < Image->height * Image->width; i++) { + RGBA empty = {.R = 0x00,.G = 0x00,.B = 0x00,.A = 0x00 }; + Image->bitmap[i] = empty; + } + } + + /* reload image only on first call or on explicit reload request */ + if (Image->gdImage == NULL || P2N(&Image->reload)) { + + char *file; + FILE *fd; + + /* free previous image */ + if (Image->gdImage) { + gdImageDestroy(Image->gdImage); + Image->gdImage = NULL; + } + + file = P2S(&Image->file); + if (file == NULL || file[0] == '\0') { + error("Warning: Image %s has no file", Name); + return; + } + + fd = fopen(file, "rb"); + if (fd == NULL) { + error("Warning: Image %s: fopen(%s) failed: %s", Name, file, strerror(errno)); + return; + } + + Image->gdImage = gdImageCreateFromPng(fd); + fclose(fd); + + if (Image->gdImage == NULL) { + error("Warning: Image %s: CreateFromPng(%s) failed!", Name, file); + return; + } + + } + + /* maybe resize bitmap */ + gdImage = Image->gdImage; + if (gdImage->sx > Image->width) { + Image->width = gdImage->sx; + free(Image->bitmap); + Image->bitmap = NULL; + } + if (gdImage->sy > Image->height) { + Image->height = gdImage->sy; + free(Image->bitmap); + Image->bitmap = NULL; + } + if (Image->bitmap == NULL && Image->width > 0 && Image->height > 0) { + int i = Image->width * Image->height * sizeof(Image->bitmap[0]); + Image->bitmap = malloc(i); + if (Image->bitmap == NULL) { + error("Warning: Image %s: malloc(%d) failed: %s", Name, i, strerror(errno)); + return; + } + for (i = 0; i < Image->height * Image->width; i++) { + RGBA empty = {.R = 0x00,.G = 0x00,.B = 0x00,.A = 0x00 }; + Image->bitmap[i] = empty; + } + } + + + /* finally really render it */ + inverted = P2N(&Image->inverted); + if (P2N(&Image->visible)) { + for (x = 0; x < gdImage->sx; x++) { + for (y = 0; y < gdImage->sy; y++) { + int p = gdImageGetTrueColorPixel(gdImage, x, y); + int a = gdTrueColorGetAlpha(p); + int i = y * Image->width + x; + Image->bitmap[i].R = gdTrueColorGetRed(p); + Image->bitmap[i].G = gdTrueColorGetGreen(p); + Image->bitmap[i].B = gdTrueColorGetBlue(p); + /* GD's alpha is 0 (opaque) to 127 (tranparanet) */ + /* our alpha is 0 (transparent) to 255 (opaque) */ + Image->bitmap[i].A = (a == 127) ? 0 : 255 - 2 * a; + if (inverted) { + Image->bitmap[i].R = 255 - Image->bitmap[i].R; + Image->bitmap[i].G = 255 - Image->bitmap[i].G; + Image->bitmap[i].B = 255 - Image->bitmap[i].B; + } + } + } + } +} + + +static void widget_image_update(void *Self) +{ + WIDGET *W = (WIDGET *) Self; + WIDGET_IMAGE *Image = W->data; + + /* process the parent only */ + if (W->parent == NULL) { + + /* evaluate properties */ + property_eval(&Image->file); + property_eval(&Image->update); + property_eval(&Image->reload); + property_eval(&Image->visible); + property_eval(&Image->inverted); + + /* render image into bitmap */ + widget_image_render(W->name, Image); + + } + + /* finally, draw it! */ + if (W->class->draw) + W->class->draw(W); + + /* add a new one-shot timer */ + if (P2N(&Image->update) > 0) { + timer_add_widget(widget_image_update, Self, P2N(&Image->update), 1); + } +} + + + +int widget_image_init(WIDGET * Self) +{ + char *section; + WIDGET_IMAGE *Image; + + /* re-use the parent if one exists */ + if (Self->parent == NULL) { + + /* prepare config section */ + /* strlen("Widget:")=7 */ + section = malloc(strlen(Self->name) + 8); + strcpy(section, "Widget:"); + strcat(section, Self->name); + + Image = malloc(sizeof(WIDGET_IMAGE)); + memset(Image, 0, sizeof(WIDGET_IMAGE)); + + /* initial size */ + Image->width = 0; + Image->height = 0; + Image->bitmap = NULL; + + /* load properties */ + property_load(section, "file", NULL, &Image->file); + property_load(section, "update", "100", &Image->update); + property_load(section, "reload", "0", &Image->reload); + property_load(section, "visible", "1", &Image->visible); + property_load(section, "inverted", "0", &Image->inverted); + + /* sanity checks */ + if (!property_valid(&Image->file)) { + error("Warning: widget %s has no file", section); + } + + free(section); + Self->data = Image; + Self->x2 = Self->col + Image->width; + Self->y2 = Self->row + Image->height; + + } else { + + /* re-use the parent */ + Self->data = Self->parent->data; + + } + + /* just do it! */ + widget_image_update(Self); + + return 0; +} + + +int widget_image_quit(WIDGET * Self) +{ + if (Self) { + /* do not deallocate child widget! */ + if (Self->parent == NULL) { + if (Self->data) { + WIDGET_IMAGE *Image = Self->data; + if (Image->gdImage) { + gdImageDestroy(Image->gdImage); + Image->gdImage = NULL; + } + free(Image->bitmap); + property_free(&Image->file); + property_free(&Image->update); + property_free(&Image->reload); + property_free(&Image->visible); + property_free(&Image->inverted); + free(Self->data); + Self->data = NULL; + } + } + } + + return 0; + +} + + + +WIDGET_CLASS Widget_Image = { + .name = "image", + .type = WIDGET_TYPE_XY, + .init = widget_image_init, + .draw = NULL, + .quit = widget_image_quit, +}; diff --git a/widget_image.h b/widget_image.h new file mode 100644 index 0000000..c8a79f4 --- /dev/null +++ b/widget_image.h @@ -0,0 +1,47 @@ +/* $Id: widget_image.h 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_image.h $ + * + * image widget handling + * + * Copyright (C) 2006 Michael Reinelt + * Copyright (C) 2006 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _WIDGET_IMAGE_H_ +#define _WIDGET_IMAGE_H_ + +#include "property.h" +#include "rgb.h" + +typedef struct WIDGET_IMAGE { + void *gdImage; /* raw gd image */ + RGBA *bitmap; /* image bitmap */ + int width, height; /* size of the image */ + PROPERTY file; /* image filename */ + PROPERTY update; /* update interval */ + PROPERTY reload; /* reload image on update? */ + PROPERTY visible; /* image visible? */ + PROPERTY inverted; /* image inverted? */ +} WIDGET_IMAGE; + +extern WIDGET_CLASS Widget_Image; + +#endif diff --git a/widget_keypad.c b/widget_keypad.c new file mode 100644 index 0000000..35df70a --- /dev/null +++ b/widget_keypad.c @@ -0,0 +1,146 @@ +/* $Id: widget_keypad.c 996 2009-03-23 17:22:24Z volker $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_keypad.c $ + * + * keypad widget handling + * + * Copyright (C) 2006 Chris Maj + * Copyright (C) 2006 The LCD4Linux Team + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * WIDGET_CLASS Widget_Keypad + * the keypad widget + * + */ + + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "property.h" +#include "timer.h" +#include "widget.h" +#include "widget_keypad.h" + +#ifdef WITH_DMALLOC +#include +#endif + + +int widget_keypad_draw(WIDGET * Self) +{ + WIDGET_KEYPAD *keypad = Self->data; + + /* evaluate properties */ + property_eval(&keypad->expression); + + return P2N(&keypad->expression); +} + + +int widget_keypad_init(WIDGET * Self) +{ + char *section; + char *c; + WIDGET_KEYPAD *keypad; + + /* prepare config section */ + /* strlen("Widget:")=7 */ + section = malloc(strlen(Self->name) + 8); + strcpy(section, "Widget:"); + strcat(section, Self->name); + + keypad = malloc(sizeof(WIDGET_KEYPAD)); + memset(keypad, 0, sizeof(WIDGET_KEYPAD)); + + /* load properties */ + property_load(section, "expression", NULL, &keypad->expression); + + /* state: pressed (default), released */ + c = cfg_get(section, "state", "pressed"); + if (!strcasecmp(c, "released")) + keypad->key = WIDGET_KEY_RELEASED; + else + keypad->key = WIDGET_KEY_PRESSED; + + /* position: confirm (default), up, down, left, right, cancel */ + c = cfg_get(section, "position", "confirm"); + if (!strcasecmp(c, "up")) + keypad->key += WIDGET_KEY_UP; + else if (!strcasecmp(c, "down")) + keypad->key += WIDGET_KEY_DOWN; + else if (!strcasecmp(c, "left")) + keypad->key += WIDGET_KEY_LEFT; + else if (!strcasecmp(c, "right")) + keypad->key += WIDGET_KEY_RIGHT; + else if (!strcasecmp(c, "cancel")) + keypad->key += WIDGET_KEY_CANCEL; + else + keypad->key += WIDGET_KEY_CONFIRM; + + free(section); + Self->data = keypad; + Self->x2 = NOCOORD; + Self->y2 = NOCOORD; + + return 0; +} + +int widget_keypad_find(WIDGET * Self, void *needle) +{ + WIDGET_KEYPAD *keypad; + KEYPADKEY key = *(KEYPADKEY *) needle; + + if (Self && Self->data) { + keypad = Self->data; + if (keypad->key == key) + return 0; + } + + return -1; +} + +int widget_keypad_quit(WIDGET * Self) +{ + if (Self && Self->data) { + WIDGET_KEYPAD *keypad = Self->data; + property_free(&keypad->expression); + free(Self->data); + Self->data = NULL; + } + return 0; +} + + + +WIDGET_CLASS Widget_Keypad = { + .name = "keypad", + .type = WIDGET_TYPE_KEYPAD, + .init = widget_keypad_init, + .draw = widget_keypad_draw, + .find = widget_keypad_find, + .quit = widget_keypad_quit, +}; diff --git a/widget_keypad.h b/widget_keypad.h new file mode 100644 index 0000000..f825c7f --- /dev/null +++ b/widget_keypad.h @@ -0,0 +1,52 @@ +/* $Id: widget_keypad.h 748 2007-01-20 05:00:06Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_keypad.h $ + * + * keypad widget handling + * + * Copyright (C) 2006 Chris Maj + * Copyright (C) 2006 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _WIDGET_KEYPAD_H_ +#define _WIDGET_KEYPAD_H_ + +#include "property.h" + +typedef enum { + WIDGET_KEY_UP = 1, + WIDGET_KEY_DOWN = 2, + WIDGET_KEY_LEFT = 4, + WIDGET_KEY_RIGHT = 8, + WIDGET_KEY_CONFIRM = 16, + WIDGET_KEY_CANCEL = 32, + WIDGET_KEY_PRESSED = 64, + WIDGET_KEY_RELEASED = 128 +} KEYPADKEY; + +typedef struct WIDGET_KEYPAD { + PROPERTY expression; /* expression that delivers the value */ + KEYPADKEY key; /* which key */ +} WIDGET_KEYPAD; + + +extern WIDGET_CLASS Widget_Keypad; + +#endif diff --git a/widget_text.c b/widget_text.c new file mode 100644 index 0000000..1199e40 --- /dev/null +++ b/widget_text.c @@ -0,0 +1,443 @@ +/* $Id: widget_text.c 1106 2010-02-07 14:03:46Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_text.c $ + * + * simple text widget handling + * + * Copyright (C) 2003, 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * Copyright (C) 2008 Michael Vogt + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * WIDGET_CLASS Widget_Text + * a simple text widget which + * must be supported by all displays + * + */ + + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "evaluator.h" +#include "property.h" +#include "timer.h" +#include "timer_group.h" +#include "event.h" +#include "widget.h" +#include "widget_text.h" + +#ifdef WITH_DMALLOC +#include +#endif + + +void widget_text_scroll(void *Self) +{ + WIDGET *W = (WIDGET *) Self; + WIDGET_TEXT *T = W->data; + + char *prefix = P2S(&T->prefix); + char *postfix = P2S(&T->postfix); + + char *string = T->string; + + int num, len, width, pad; + char *src, *dst; + + num = 0; + len = strlen(string); + width = T->width - strlen(prefix) - strlen(postfix); + if (width < 0) + width = 0; + + switch (T->align) { + case ALIGN_LEFT: + pad = 0; + break; + case ALIGN_CENTER: + pad = (width - len) / 2; + if (pad < 0) + pad = 0; + break; + case ALIGN_RIGHT: + pad = width - len; + if (pad < 0) + pad = 0; + break; + case ALIGN_AUTOMATIC: + if (len <= width) { + pad = 0; + break; + } + case ALIGN_MARQUEE: + pad = width - T->scroll; + T->scroll++; + if (T->scroll >= width + len) + T->scroll = 0; + break; + case ALIGN_PINGPONG_LEFT: + case ALIGN_PINGPONG_CENTER: + case ALIGN_PINGPONG_RIGHT: +#define PINGPONGWAIT 2 + + /* scrolling is not necessary - align the string */ + if (len <= width) { + switch (T->align) { + case ALIGN_PINGPONG_LEFT: + pad = 0; + break; + case ALIGN_PINGPONG_RIGHT: + pad = width - len; + if (pad < 0) + pad = 0; + break; + default: + pad = (width - len) / 2; + if (pad < 0) + pad = 0; + break; + } + } else { + if (T->direction == 1) + T->scroll++; /* scroll right */ + else + T->scroll--; /* scroll left */ + + /*pad = if positive, add leading space characters, else offset of string begin */ + pad = 0 - T->scroll; + + if (pad < 0 - (len - width)) { + if (T->delay-- < 1) { /* wait before switch direction */ + T->direction = 0; /* change scroll direction */ + T->delay = PINGPONGWAIT; + T->scroll -= PINGPONGWAIT; + } /* else debug("wait1"); */ + pad = 0 - (len - width); + } else if (pad > 0) { + if (T->delay-- < 1) { + T->direction = 1; + T->delay = PINGPONGWAIT; + T->scroll += PINGPONGWAIT; + } /* else debug("wait2"); */ + pad = 0; + } + + } + break; + default: /* not reached */ + pad = 0; + } + + dst = T->buffer; + + /* process prefix */ + src = prefix; + while (num < T->width) { + if (*src == '\0') + break; + *(dst++) = *(src++); + num++; + } + + src = string; + + /* pad blanks on the beginning */ + while (pad > 0 && num < T->width) { + *(dst++) = ' '; + num++; + pad--; + } + + /* skip src chars (marquee) */ + while (pad < 0) { + src++; + pad++; + } + + /* copy content */ + while (num < T->width) { + if (*src == '\0') + break; + *(dst++) = *(src++); + num++; + } + + /* pad blanks on the end */ + src = postfix; + len = strlen(src); + while (num < T->width - len) { + *(dst++) = ' '; + num++; + } + + /* process postfix */ + while (num < T->width) { + if (*src == '\0') + break; + *(dst++) = *(src++); + num++; + } + + *dst = '\0'; + + /* finally, draw it! */ + if (W->class->draw) + W->class->draw(W); +} + + + +void widget_text_update(void *Self) +{ + WIDGET *W = (WIDGET *) Self; + WIDGET_TEXT *T = W->data; + char *string; + int update = 0; + + /* evaluate properties */ + update += property_eval(&T->prefix); + update += property_eval(&T->postfix); + update += property_eval(&T->style); + + /* evaluate value */ + property_eval(&T->value); + + /* string or number? */ + if (T->precision == 0xDEAD) { + string = strdup(P2S(&T->value)); + } else { + double number = P2N(&T->value); + int width = T->width - strlen(P2S(&T->prefix)) - strlen(P2S(&T->postfix)); + int precision = T->precision; + /* print zero bytes so we can specify NULL as target */ + /* and get the length of the resulting string */ + int size = snprintf(NULL, 0, "%.*f", precision, number); + /* number does not fit into field width: try to reduce precision */ + if (width < 0) + width = 0; + if (size > width && precision > 0) { + int delta = size - width; + if (delta > precision) + delta = precision; + precision -= delta; + size -= delta; + /* zero precision: omit decimal point, too */ + if (precision == 0) + size--; + } + /* number still doesn't fit: display '*****' */ + if (size > width) { + string = malloc(width + 1); + memset(string, '*', width); + *(string + width) = '\0'; + } else { + string = malloc(size + 1); + snprintf(string, size + 1, "%.*f", precision, number); + } + } + + /* did the formatted string change? */ + if (T->string == NULL || strcmp(T->string, string) != 0) { + update++; + free(T->string); + T->string = string; + } else { + free(string); + } + + /* something has changed and should be updated */ + if (update) { + /* reset marquee counter if content has changed */ + T->scroll = 0; + + /* Init pingpong scroller. start scrolling left (wrong way) to get a delay */ + if (T->align == ALIGN_PINGPONG_LEFT || T->align == ALIGN_PINGPONG_CENTER || T->align == ALIGN_PINGPONG_RIGHT) { + T->direction = 0; + T->delay = PINGPONGWAIT; + } + /* if there's a marquee scroller active, it has its own */ + /* update callback timer, so we do nothing here; otherwise */ + /* we simply call this scroll callback directly */ + if (T->align != ALIGN_MARQUEE || T->align != ALIGN_AUTOMATIC || T->align != ALIGN_PINGPONG_LEFT + || T->align != ALIGN_PINGPONG_CENTER || T->align != ALIGN_PINGPONG_RIGHT) { + widget_text_scroll(Self); + } + } + +} + + +int widget_text_init(WIDGET * Self) +{ + char *section; + char *c; + WIDGET_TEXT *Text; + + /* prepare config section */ + /* strlen("Widget:")=7 */ + section = malloc(strlen(Self->name) + 8); + strcpy(section, "Widget:"); + strcat(section, Self->name); + + Text = malloc(sizeof(WIDGET_TEXT)); + memset(Text, 0, sizeof(WIDGET_TEXT)); + + /* load properties */ + property_load(section, "prefix", NULL, &Text->prefix); + property_load(section, "expression", "", &Text->value); + property_load(section, "postfix", NULL, &Text->postfix); + property_load(section, "style", NULL, &Text->style); + + /* sanity checks */ + if (!property_valid(&Text->value)) { + error("Warning: widget %s has no expression", section); + } + + /* field width, default 10 */ + cfg_number(section, "width", 10, 0, -1, &(Text->width)); + + /* precision: number of digits after the decimal point (default: none) */ + /* Note: this is the *maximum* precision on small values, */ + /* for larger values the precision may be reduced to fit into the field width. */ + /* The default value 0xDEAD is used to distinguish between numbers and strings: */ + /* if no precision is given, the result is always treated as a string. If a */ + /* precision is specified, the result is treated as a number. */ + cfg_number(section, "precision", 0xDEAD, 0, 80, &(Text->precision)); + + /* field alignment: Left (default), Center, Right or Marquee */ + c = cfg_get(section, "align", "L"); + switch (toupper(c[0])) { + case 'L': + Text->align = ALIGN_LEFT; + break; + case 'C': + Text->align = ALIGN_CENTER; + break; + case 'R': + Text->align = ALIGN_RIGHT; + break; + case 'M': + Text->align = ALIGN_MARQUEE; + break; + case 'A': + Text->align = ALIGN_AUTOMATIC; + break; + case 'P': + switch (toupper(c[1])) { + case 'C': + Text->align = ALIGN_PINGPONG_CENTER; + break; + case 'L': + Text->align = ALIGN_PINGPONG_LEFT; + break; + case 'R': + Text->align = ALIGN_PINGPONG_RIGHT; + break; + default: + Text->align = ALIGN_PINGPONG_CENTER; + error("widget %s has unknown alignment '%s', using 'Centered Pingpong'", section, c); + } + break; + default: + error("widget %s has unknown alignment '%s', using 'Left'", section, c); + Text->align = ALIGN_LEFT; + } + free(c); + + /* update interval (msec), default 1 sec, 0 stands for never */ + cfg_number(section, "update", 1000, 0, -1, &(Text->update)); + /* limit update interval to min 10 msec */ + if (Text->update > 0 && Text->update < 10) + Text->update = 10; + + /* marquee scroller speed: interval (msec), default 500msec */ + if (Text->align == ALIGN_MARQUEE || Text->align == ALIGN_AUTOMATIC || Text->align == ALIGN_PINGPONG_LEFT + || Text->align == ALIGN_PINGPONG_CENTER || Text->align == ALIGN_PINGPONG_RIGHT) { + cfg_number(section, "speed", 500, 10, -1, &(Text->speed)); + } + //update on this event + char *event_name = cfg_get(section, "event", ""); + if (*event_name != '\0') { + named_event_add(event_name, widget_text_update, Self); + if (Text->update == 1000) { + Text->update = 0; + } + } + free(event_name); + + + /* buffer */ + Text->buffer = malloc(Text->width + 1); + + free(section); + Self->data = Text; + Self->x2 = Self->col + Text->width; + Self->y2 = Self->row; + + /* add update timer, use one-shot if 'update' is zero */ + timer_add_widget(widget_text_update, Self, Text->update, Text->update == 0); + + /* a marquee scroller has its own timer and callback */ + if (Text->align == ALIGN_MARQUEE || Text->align == ALIGN_AUTOMATIC || Text->align == ALIGN_PINGPONG_LEFT + || Text->align == ALIGN_PINGPONG_CENTER || Text->align == ALIGN_PINGPONG_RIGHT) { + timer_add(widget_text_scroll, Self, Text->speed, 0); + } + + return 0; +} + + +int widget_text_quit(WIDGET * Self) +{ + WIDGET_TEXT *Text; + if (Self) { + Text = Self->data; + if (Self->data) { + property_free(&Text->prefix); + property_free(&Text->value); + property_free(&Text->postfix); + property_free(&Text->style); + free(Text->string); + free(Text->buffer); + free(Self->data); + Self->data = NULL; + } + + } + return 0; + +} + + + +WIDGET_CLASS Widget_Text = { + .name = "text", + .type = WIDGET_TYPE_RC, + .init = widget_text_init, + .draw = NULL, + .quit = widget_text_quit, +}; diff --git a/widget_text.h b/widget_text.h new file mode 100644 index 0000000..858635a --- /dev/null +++ b/widget_text.h @@ -0,0 +1,57 @@ +/* $Id: widget_text.h 1083 2010-01-18 13:12:25Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_text.h $ + * + * simple text widget handling + * + * Copyright (C) 2003, 2004 Michael Reinelt + * Copyright (C) 2004 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _WIDGET_TEXT_H_ +#define _WIDGET_TEXT_H_ + +#include "property.h" + +typedef enum { ALIGN_LEFT, ALIGN_CENTER, ALIGN_RIGHT, ALIGN_MARQUEE, ALIGN_AUTOMATIC, ALIGN_PINGPONG_LEFT, + ALIGN_PINGPONG_CENTER, ALIGN_PINGPONG_RIGHT +} TEXT_ALIGN; + +typedef struct WIDGET_TEXT { + PROPERTY prefix; /* label on the left side */ + PROPERTY postfix; /* label on the right side */ + PROPERTY value; /* value of text widget */ + PROPERTY style; /* text style (plain/bold/slant) */ + char *string; /* formatted value */ + char *buffer; /* string with 'width+1' bytes allocated */ + int width; /* field width */ + int precision; /* number of digits after the decimal point */ + TEXT_ALIGN align; /* alignment: L(eft), C(enter), R(ight), M(arquee), A(utomatic) */ + int update; /* update interval */ + int scroll; /* marquee starting point */ + int speed; /* marquee scrolling speed */ + int direction; /* pingpong direction, 0=right, 1=left */ + int delay; /* pingpong scrolling, wait before switch direction */ +} WIDGET_TEXT; + + +extern WIDGET_CLASS Widget_Text; + +#endif diff --git a/widget_timer.c b/widget_timer.c new file mode 100644 index 0000000..4ba243e --- /dev/null +++ b/widget_timer.c @@ -0,0 +1,147 @@ +/* $Id: widget_timer.c 1106 2010-02-07 14:03:46Z mzuther $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_timer.c $ + * + * timer widget handling + * + * Copyright (C) 2006 Michael Reinelt + * Copyright (C) 2006 The LCD4Linux Team + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +/* + * exported functions: + * + * WIDGET_CLASS Widget_Timer + * the timer widget + * + */ + + +#include "config.h" + +#include +#include +#include +#include + +#include "debug.h" +#include "cfg.h" +#include "qprintf.h" +#include "property.h" +#include "timer_group.h" +#include "widget.h" +#include "widget_timer.h" + +#ifdef WITH_DMALLOC +#include +#endif + +void widget_timer_update(void *Self) +{ + WIDGET *W = (WIDGET *) Self; + WIDGET_TIMER *Timer = W->data; + int update, active; + + /* evaluate expressions */ + property_eval(&Timer->update); + property_eval(&Timer->active); + + /* get new update interval */ + update = P2N(&Timer->update); + if (update < 10) + update = 10; + + /* finally, fire it! */ + active = P2N(&Timer->active); + if (active > 0) { + property_eval(&Timer->expression); + } + + /* add a new one-shot timer */ + timer_add_widget(widget_timer_update, Self, update, 1); +} + + + +int widget_timer_init(WIDGET * Self) +{ + char *section; + WIDGET_TIMER *Timer; + + /* prepare config section */ + /* strlen("Widget:")=7 */ + section = malloc(strlen(Self->name) + 8); + strcpy(section, "Widget:"); + strcat(section, Self->name); + + Timer = malloc(sizeof(WIDGET_TIMER)); + memset(Timer, 0, sizeof(WIDGET_TIMER)); + + /* load properties */ + property_load(section, "expression", NULL, &Timer->expression); + property_load(section, "update", "100", &Timer->update); + property_load(section, "active", "1", &Timer->active); + + free(section); + Self->data = Timer; + Self->x2 = NOCOORD; + Self->y2 = NOCOORD; + + /* just do it! */ + widget_timer_update(Self); + + return 0; +} + + +int widget_timer_quit(WIDGET * Self) +{ + if (Self) { + /* do not deallocate child widget! */ + if (Self->parent == NULL) { + if (Self->data) { + WIDGET_TIMER *Timer = Self->data; + property_free(&Timer->expression); + property_free(&Timer->update); + property_free(&Timer->active); + free(Self->data); + Self->data = NULL; + } + } + } + + return 0; + +} + + +int widget_timer_register(void) +{ + WIDGET_CLASS wc; + wc = Widget_Timer; + widget_register(&wc); + return 0; +} + + +WIDGET_CLASS Widget_Timer = { + .name = "timer", + .type = WIDGET_TYPE_TIMER, + .init = widget_timer_init, + .draw = NULL, + .quit = widget_timer_quit, +}; diff --git a/widget_timer.h b/widget_timer.h new file mode 100644 index 0000000..dece0b8 --- /dev/null +++ b/widget_timer.h @@ -0,0 +1,43 @@ +/* $Id: widget_timer.h 840 2007-09-09 12:17:42Z michael $ + * $URL: https://ssl.bulix.org/svn/lcd4linux/trunk/widget_timer.h $ + * + * timer widget handling + * + * Copyright (C) 2006 Michael Reinelt + * Copyright (C) 2006 The LCD4Linux Team + * + * This file is part of LCD4Linux. + * + * LCD4Linux is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * LCD4Linux is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + + +#ifndef _WIDGET_TIMER_H_ +#define _WIDGET_TIMER_H_ + +#include "property.h" + +typedef struct WIDGET_TIMER { + PROPERTY expression; /* main timer expression */ + PROPERTY update; /* update interval (msec) */ + PROPERTY active; /* timer active? */ +} WIDGET_TIMER; + +extern WIDGET_CLASS Widget_Timer; + +int widget_timer_register(void); + +#endif -- cgit v1.2.3