[lcd4linux @ 2004-01-27 04:48:57 by reinelt]

bug with hash_age() fixed (thanks to Markus Keil for pointing this out)

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@339 3ae390bd-cb1e-0410-b409-cd5a39f66f1f

2 files changed, 67 insertions, 38 deletions

diff --git a/TODO b/TODO
index 58a8014..8ad1d12 100644
--- a/TODO
+++ b/TODO
@@ -41,9 +41,10 @@ show process information
 // - display seti@home values
 // done.
 
-2001-03-05 Leo Tötsch <lt@toetsch.at>
-rename some tokens: %o->%os, %v->%ov, %r->%or, %p->%op,
-will be done with the big config-rework
+// 2001-03-05 Leo Tötsch <lt@toetsch.at>
+// rename some tokens: %o->%os, %v->%ov, %r->%or, %p->%op,
+// will be done with the big config-rework
+// done with the "Next Generation Layout"
 
 // 2001-03-05 Leo Tötsch <lt@toetsch.at>
 // replace T_EXTENDED with a Flag similar to 'bar'
@@ -64,8 +65,9 @@ will be done with the big config-rework
 // There's a reason for forking that early, but I forgot...
 // done somewhere in mid 2003 MR
 
-2001-03-12 Michael Reinelt <reinelt@eunet.at>
-remove USE_OLD_UDELAY after wide testing of new udelay code
+// 2001-03-12 Michael Reinelt <reinelt@eunet.at>
+// remove USE_OLD_UDELAY after wide testing of new udelay code
+// done with the "Next Generation Layout"
 
 // 2001-03-12 Michael Reinelt <reinelt@eunet.at>
 // create a NEWS file with changes/enhancements of every release
@@ -74,8 +76,9 @@ remove USE_OLD_UDELAY after wide testing of new udelay code
 2001-03-14 Leopold Toetsch <lt@toetsch.at>
 improve unseen for mbox (check Status:)
 
-2001-03-14 Michael Reinelt <reinelt@eunet.at>
-add a new Token 'nc' for 'network collisions'
+// 2001-03-14 Michael Reinelt <reinelt@eunet.at>
+// add a new Token 'nc' for 'network collisions'
+// done with the "Next Generation Layout"
 
 2001-03-14 Michael Reinelt <reinelt@eunet.at>
 add translation tables ('german umlauts' don't 
@@ -85,10 +88,11 @@ follow any scheme on most displays)
 // Text display has troubles with '\r'
 // done 2001-03-16, replace \r,\n with '_'  -lt
 
-2001-03-24 Carsten Nau <info@cnau.de>
-change network clients to support different devices
-at the moment the sum of all eth* devices is calculated
-%n* should be extended tokens
+// 2001-03-24 Carsten Nau <info@cnau.de>
+// change network clients to support different devices
+// at the moment the sum of all eth* devices is calculated
+// %n* should be extended tokens
+// done with the "Next Generation Layout"
 
 // 2001-03-24 Brian Cleven <lcleven@home.com>
 // support 40x4 displays with two HD44780 chips on it
@@ -101,19 +105,21 @@ at the moment the sum of all eth* devices is calculated
 // don't include the 'Text'-driver if not.
 // _should_ work now 2001-05-31 -lt
 
-2001-09-11 Michael Reinelt <reinelt@eunet.at>
-use new extended tokens to split up several data sources
-(CPU, Net, Disk, ISDN, ...)
-e.g. '%nw'  is 'network transmit' for _all_ devices
-     '%n0w' is 'network transmit' for eth0
-     '%n1w' for eth1
+// 2001-09-11 Michael Reinelt <reinelt@eunet.at>
+// use new extended tokens to split up several data sources
+// (CPU, Net, Disk, ISDN, ...)
+// e.g. '%nw'  is 'network transmit' for _all_ devices
+//     '%n0w' is 'network transmit' for eth0
+//     '%n1w' for eth1
+// done with the "Next Generation Layout"
 
 // 2001-09-11 Michael Reinelt <reinelt@eunet.at>
 // remove bar code from drivers and create a common bar library
 // done somewhere in 2003 -mr
 
-2001-09-12 Carsten Nau <info@cnau.de>
-make the output for emails shorter (at the moment up to 9999 emails)
+// 2001-09-12 Carsten Nau <info@cnau.de>
+// make the output for emails shorter (at the moment up to 9999 emails)
+// done with the "Next Generation Layout" 
 
 2001-09-13 Michael Reinelt <reinelt@eunet.at>
 combine mail.c and mail2.c
@@ -129,23 +135,43 @@ should resume
 support for inversed/blinking text
 don't know if displays support this feature...
 
-2003-09-08 Michael Reinelt (reinelt@eunet.at>
-at least one of my HD44780 displays use an inverted "P" instead of 
-a full block. Therefore a bar my look strange. Make the ASCII code
-of the full block configurable...
-
-2003-09-14 Markus <markus@norad.de>
-change %t tokens from Byte/sec to kB/sec, ith one decimal places. 
-Either make it configurabel, or add new tokens.
-
-2003-10-29 Matt Thrailkill <xwred1@modestolan.com>
-> To go off on another tangent... have you at all considered some sort of
-> marquee support?  I toyed with the row scrolling support which was
-> recently added, and it is nifty.  But marquees would be handy for doing
-> something like horizontally scrolling, say, the title of the currently
-> playing mp3.  I've toyed with trying to dive in and add it, but I'm a
-> pretty lazy guy and haven't done it.  What do you think?
+// 2003-09-08 Michael Reinelt (reinelt@eunet.at>
+// at least one of my HD44780 displays use an inverted "P" instead of 
+// a full block. Therefore a bar my look strange. Make the ASCII code
+// of the full block configurable...
+// done with the "Next Generation Layout"
+// see the "asc255bug" attribute
+
+// 2003-09-14 Markus <markus@norad.de>
+// change %t tokens from Byte/sec to kB/sec, ith one decimal places. 
+// Either make it configurabel, or add new tokens.
+// done with the "Next Generation Layout"
+
+// 2003-10-29 Matt Thrailkill <xwred1@modestolan.com>
+// > To go off on another tangent... have you at all considered some sort of
+// > marquee support?  I toyed with the row scrolling support which was
+// > recently added, and it is nifty.  But marquees would be handy for doing
+// > something like horizontally scrolling, say, the title of the currently
+// > playing mp3.  I've toyed with trying to dive in and add it, but I'm a
+// > pretty lazy guy and haven't done it.  What do you think?
+// done with the "Next Generation Layout"
 
 2003-12-31 Stefan ???  <nef17@gmx.net>
 add support for software-controlled backlight for HD44780
 http://www.jalcds.de/images/4x20backlight.gif
+
+2004-01-25 Michael Reinelt <reinelt@eunet.at>
+add attribute "blinking" to text widgets
+
+2004-01-25 Xavier VELLO <xavier66@free.fr>
+add "inverse" attribute to text widget
+possible with Cwlinux and all graphics displays
+
+2004-01-25 Xavier VELLO <xavier66@free.fr>
+add an "image" widget
+
+2004-01-25 Xavier VELLO <xavier66@free.fr>
+icons should not only be updated regularly, but shown only when 
+a certain expression returns 1
+
+
diff --git a/hash.c b/hash.c
index 20e574d..83e42de 100644
--- a/hash.c
+++ b/hash.c
@@ -1,4 +1,4 @@
-/* $Id: hash.c,v 1.9 2004/01/22 07:57:45 reinelt Exp $
+/* $Id: hash.c,v 1.10 2004/01/27 04:48:57 reinelt Exp $
  *
  * hashes (associative arrays)
  *
@@ -23,6 +23,9 @@
  *
  *
  * $Log: hash.c,v $
+ * Revision 1.10  2004/01/27 04:48:57  reinelt
+ * bug with hash_age() fixed (thanks to Markus Keil for pointing this out)
+ *
  * Revision 1.9  2004/01/22 07:57:45  reinelt
  * several bugs fixed where segfaulting on layout>display
  * Crystalfontz driver optimized, 632 display already works
@@ -155,8 +158,7 @@ static HASH_ITEM* hash_set_string (HASH *Hash, char *key, char *val)
   if (Item!=NULL) {
     if (Item->val) free (Item->val);
     Item->val = strdup(val);
-    gettimeofday(&(Item->time), NULL);
-    return Item;
+    goto hash_got_string;
   }
 
   // add entry
@@ -170,6 +172,7 @@ static HASH_ITEM* hash_set_string (HASH *Hash, char *key, char *val)
   Item->val   = strdup(val);
   Item->Slot  = NULL;
 
+ hash_got_string:
   // set timestamps
   gettimeofday(&Hash->time, NULL);
   Item->time=Hash->time;