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#  $Id$
#  $URL$

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'
ng * * Copyright (C) 2004 Michael Reinelt <reinelt@eunet.at> * Copyright (C) 2004 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net> * * based on the old seti client which is * Copyright (C) 2001 Axel Ehnert <axel@ehnert.net> * * * 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 <stdlib.h> #include <stdio.h> #include <string.h> #include <ctype.h> #include <errno.h> #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 occured, 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); }