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Author SHA1 Message Date
ddouthitt 6f686358d9 Minor bug fixes to main.c 2001-11-14 21:44:42 +00:00
ddouthitt 0619f03774 Updated documentation in the Curses driver relating to the use 
of the nonstandard ACS_S7 and ACS_S3 macros...
 2001-10-31 22:51:56 +00:00
ddouthitt 540f3fbcad Fixed bug to parse_all_client_messages (thanks to Jarda Benkovsky). 
Added #define, too.
 2001-10-19 17:44:09 +00:00
ddouthitt 80a1eda63f Fixed a bug that (almost) got away.... 2001-10-12 04:36:18 +00:00
ddouthitt 8df79efc98 Re-enable client keys (make client_add_key work again) 2001-10-12 04:35:26 +00:00
ddouthitt c13f75bcaa Minor fix. 2001-10-12 04:34:55 +00:00
ddouthitt 00ef5a1ac8 Fixes submitted for the fortune client to LCDd 2001-10-12 04:34:21 +00:00
ddouthitt f8b89f2666 This is a "cleaner" fix (hack) to get around s getting clobbered 
in main.c.  It also documents extensively WHERE it is getting clobbered;
now if one only knew why.....
 2001-10-06 01:27:09 +00:00
ddouthitt 10a79e3859 Re-enable a hack in main.c to fix a "clobbered" pointer; this is 
NOT a fix.  Work continues...
 2001-10-06 00:32:02 +00:00
ddouthitt a070f75d4b Remove -Wno-unused from compile-time options; this prevents catching 
of MANY possible problems.  LCDproc should compile cleanly without
warnings WITHOUT this set.
 2001-10-06 00:31:08 +00:00
ddouthitt df90652a8b This updates these drivers with minor bug fixes. 2001-10-05 23:50:37 +00:00
ddouthitt ae18a158fc Numerous (TINY) fixes: mostly unused variables... 2001-10-05 22:04:35 +00:00
ddouthitt 709e53495e Minor fix for heartbeat function... 2001-10-05 17:17:11 +00:00
ddouthitt d8daf2bf6f Added output_heartbeat(driver, heart_type) to the library functions. 
Thus, for many drivers, creating the appropriate driver function
for heartbeats should be simple.
 2001-10-04 21:10:07 +00:00
ddouthitt 39b84431a0 Added a heartbeat function to the driver code. Both the 
MatrixOrbital driver and the curses driver now have their own
heartbeat functions.
 2001-10-04 21:05:15 +00:00
ddouthitt a1a557a767 Changed clear function in Matrix Orbital driver: now only changes 
within buffer (no clear function code sent to the LCD display).
 2001-10-03 05:52:42 +00:00
ddouthitt 7bc81c1a3c Fixed a bug where driverargs (pointers to arguments to drivers) was 
not initialized to nulls.
 2001-10-03 02:36:23 +00:00
ddouthitt 9169630fe9 Fixes to the lcdm001 driver: heartbeat problems fixed 2001-10-02 20:53:39 +00:00
ddouthitt 6708335770 Fixing silly mistake: forgot to add lcd_lib.h ... 2001-10-02 14:32:01 +00:00
ddouthitt 9d8b1f45a3 Fixed miscellaneous bugs relating to optimization of MatrixOrbital driver. 
Now only displays that which has changed...
 2001-10-01 21:54:02 +00:00
ddouthitt 487242f925 Fixed bug that caused anything beyond the heartbeat not to get updated 
properly.  Only affected optimized MtxOrb driver.
 2001-10-01 21:53:27 +00:00
ddouthitt fdba826ddc New driver: lcdm001 2001-10-01 21:52:41 +00:00
ddouthitt 49dd9207d7 Added new driver: 
* lcdm001 (with updates to autoconfig and Makefiles)
 2001-10-01 21:51:27 +00:00
ddouthitt 3c2765891d Added optimizations to MtxOrb driver: 
* Don't send any data if there is no change.
* High optimization of MtxOrb_draw_frame - only write changed
  data to screen.
 2001-10-01 03:06:25 +00:00
ddouthitt 82825e0c73 Minor bug fix.... 2001-10-01 03:00:39 +00:00
ddouthitt bd431cfc36 Fixed up support for screen refresh using ^L - in case something 
sends gunk to the screen.
 2001-09-30 04:46:10 +00:00
ddouthitt cc56196ef0 Added support for ^L (redraw screen). Operation is invisible to 
callers of getkey().
 2001-09-30 04:18:39 +00:00
ddouthitt 4558e344e8 Fixed silly bug in new_framebuf(). 2001-09-30 04:17:40 +00:00
ddouthitt dcea08d3fa Bug caught by Robin Adams <robin@adams-online.de> where 
getkey was not being checked for spurious nulls after driver
initialization.  Turns out getinfo was in the same category.
Both: fixed.
 2001-09-28 21:29:23 +00:00
ddouthitt 07608e742e Tried to reduce amount of work necessary to flip the backlight - since 
under VNC, this occurs rather slowly.  Less work is done, but the
result has not changed.
 2001-09-28 21:23:16 +00:00
ddouthitt 5c136ae24e Fixed bug relating to configuration file not being read. 2001-09-28 21:21:32 +00:00
ddouthitt f7ff05870f Updated MatrixOrbital driver: 
* Doesn't update the display unnecessarily - now has "memory" and won't
  update if the display hasn't changed
* Debugging code: logs to syslog for everything if debug_level is set
  high enough.
 2001-09-28 21:20:50 +00:00
ddouthitt 4f60edc230 This file contains the beginnings of a "library" (not in the true 
sense) of functions to be used by drivers.  Things like freeing a
framebuffer, creating a frame buffer, andding characters or strings
to a framebuffer, et al, are here...
 2001-09-28 21:16:31 +00:00
ddouthitt e37ae29f66 Added lcd_lib.c to the makefile. 2001-09-28 21:15:13 +00:00
ddouthitt 2ae4511295 Made default (example) configuration more reasonable. Changed 
sense of -t option for the MtxOrb driver: now gets WxH (20x4) instead
of type of display (LKD, VFD, etc..)
 2001-09-28 21:13:26 +00:00
ddouthitt 6208cdba06 Added User command to LCDd.conf and documented it. 2001-09-28 17:04:22 +00:00
ddouthitt 0656695583 Updates to main.c: 
* Fixed up help screen to reflect added options
* Added -u option and User directive to configuration file
* Massaged help output to keep it under 24 lines
  (one typical screenful).
* Removed some unused code.
 2001-09-28 17:00:01 +00:00
ddouthitt e753b0564a Updated configuration file processing: 
* Options override all configuration file settings
* In absence of configuration file settings or option settings,
  defaults are used
* Added new global settings: Port, Bind, Wait, WaitTime, Debug
* Added more documentation to LCDd.conf
 2001-09-28 14:23:41 +00:00
ddouthitt 7c160d5f57 Updated lcdproc: 
* Fixed visual bug that appeared in systems without swap: percentage
  was reported as "nan" (Not-A-Number): now reports "n/a"...
 2001-09-28 13:38:21 +00:00
ddouthitt afd1f03c0b Updated LCDd server: 
* Fixed bug that caused -c <config> option to fail
* Added -a <addr> option: address to bind to
* Added -p <port> option: port to listen on
 2001-09-28 13:03:12 +00:00
ddouthitt bf5daf36ad Now the curses driver supports a -B option: backlight color (on) color. 
This goes with the "standard" background color option -b to give the
appearance of a backlight.
 2001-09-28 00:41:05 +00:00
ddouthitt cb76443a51 Curses driver is now sizeable: use the -t option in the configuration 
file (in the Arguments command line)
 2001-09-28 00:08:23 +00:00
ddouthitt ad5de5bb17 Drivers specified on the command line (-d) override any specified in 
the configuration file.
 2001-09-28 00:06:27 +00:00
ddouthitt 214c957726 Fix help screen in MatrixOrbital driver to reflect correct options. 2001-09-28 00:05:32 +00:00
ddouthitt 74153173c1 Fixed major bug: drivers that accepted size arguments could wind 
up with more than 80 characters (20x4) in their display, and thus
overwrite memory outside of the allocated 80 characterwframebuffer.

For example, using a 20x6 screen would do this.

All drivers now either ignore a missing framebuffer, or allocate it
themselves - the latter is prefered.
 2001-09-27 23:46:55 +00:00
ddouthitt 71c3035611 * Changed MatrixOrbital driver to support the traditional -t option 
(for type: 20x2, 20x4, 20x6) etc.

* Fixed bug that appeared when using a size larger than 80 characters
  (20x4): framebuffer was allocated before size was known!

Drivers should NOT look for framebuffer to be allocated before they
start - but 80 characters are there anyway (for now).
 2001-09-27 23:23:42 +00:00
ddouthitt b8bf32b27f Updated LCDd.conf to reflect changes in configuration processing: 
* Support for a "Driver" global command
 2001-09-27 20:52:12 +00:00
ddouthitt 2ed349c691 Cleaned up option processing. Added code to use getopt(3) but never 
got it working (it's #ifdef'd out).  Expanded flexibility of
-t option (now accepts any case, and looks at only first three
characters); so "-t lkd202-25" works as expected...
 2001-09-27 20:51:16 +00:00
ddouthitt 8cef4f9af6 Added support for the "Driver" keyword in a global section of 
the configuration file.
 2001-09-27 20:49:29 +00:00
ddouthitt 105bc0b95e Removed use of global static lcd structure from stv5730.c; now 
uses the dynamically allocated stv5730 structure.
 2001-09-27 18:29:04 +00:00
ddouthitt 92d11581b8 Added new driver for the Toshiba T6963, donated by 
Manuel Stahl <mythos@xmythos.de>
 2001-09-27 18:27:39 +00:00
ddouthitt 403754f1e6 Fixed bug that caused drv_base.c to be compiled. 2001-09-27 16:45:06 +00:00
ddouthitt dbaee0b30a Added documentation about the LB216 gotten from the mailing list. 
Removed dependence on base driver functions.
 2001-09-27 16:15:05 +00:00
ddouthitt eb6e99e7e8 Server no longer uses a fixed lcd structure, but now a pointer to 
a lcd_logical_driver structure (lcd_ptr).  Fixed bug in lcd.c
which caused lcd_drv_getkey_loop to act badly.
 2001-09-27 16:12:55 +00:00
ddouthitt ae2f2d5638 Documented in configuration file the ability to use different names for 
the drivers (ie, "MatrixOrbital" instead of "MtxOrb").  Added more
detailed documentation elsewhere, also.
 2001-09-27 16:10:56 +00:00
ddouthitt 897133efdd Fixing some compile time problems that showed up using gcc 2.95 under 
Solaris 8 (first time on SF Compile Farm!)
 2001-09-27 13:49:04 +00:00
ddouthitt d67120f519 Updated configure scripts, et al, to use and recognize the 
SVGAlib driver and an upcoming Toshiba T6963 driver...
 2001-09-26 22:29:00 +00:00
ddouthitt 46003178df Updated lcd.c: 
* Now preliminary support for SVGAlib driver and T6963 driver
  won't interfere with proper compilation.
 2001-09-26 20:36:24 +00:00
ddouthitt 97e340635a Somehow, running the debug driver in the background just didn't 
make sense.  Changed debug driver to reflect this - will yank
syslog() out later...
 2001-09-26 20:35:32 +00:00
ddouthitt cf0990c28a Updated lcd.c: 
* Added preliminary support for a Toshiba T6963 driver.
* Fixed a bug in the driver_list function which caused some
  unpretty output...
 2001-09-26 20:27:41 +00:00
ddouthitt c3214b482a This is an example configuration file for LCDd.conf. 2001-09-26 20:19:46 +00:00
ddouthitt 9e3b973905 Updated lcd.c: 
* Now supports multiple input sources
* Further compartmentalized
* Added function to list drivers in nice format (for help screen)
* More bulletproofing
 2001-09-26 20:09:32 +00:00
ddouthitt f4df93d8e7 Updated curses and svgalib drivers: 
* Now supports the use of the new "daemonize" variable in the
  lcd_logical_driver structure: permits output drivers to specify whether
  becoming a daemon is logical or not... if not, run in foreground...
 2001-09-26 20:06:42 +00:00
ddouthitt 5ec2511d52 Updated server main(): 
* Uses getopt(3) -- getopt_long(3) appears to be a GNU extension
  (not used)
* Supports the use of a configuration file!  Defaults to /etc/LCDd.conf
 2001-09-26 20:05:07 +00:00
ddouthitt fda1f15520 Updated lcd.c to support multiple input drivers. Drivers themselves 
do not change. Output only goes to the first driver specified.
 2001-09-26 14:57:13 +00:00
ddouthitt f5e08408fb Fixed bug that caused curses driver not to change colors in 
response to option settings.
 2001-09-25 22:59:52 +00:00
ddouthitt 16d57ba2ec Fixed bug in curses driver that caused it not to compile. 2001-09-25 22:55:56 +00:00
ddouthitt 110b53a90e Completed adding color support to curses driver (with the exception of 
backlight, which I don't understand anyway...)
 2001-09-25 22:10:30 +00:00
ddouthitt 0ab3148268 Updated svgalib driver, lb216 driver, and bayrad driver: 
* Remove all references to lcd.*
* Remove all references to base driver functions
 2001-09-25 21:18:40 +00:00
ddouthitt 7bae66ab97 Updated SLI driver: 
* Removed all references to lcd.* (now uses sli->*)
* Removed all function pointers of NULL or (void *) -1
* Added base functions as necessary

Compiles cleanly; requires field testing.
 2001-09-25 17:26:25 +00:00
ddouthitt 02233ef172 Updated sed1520.c driver: 
* Lots of control-Ms in the file!  Removed.
* Removed all reference to lcd.* in favor of sed1520->*

Compiles cleanly; field testing required.
 2001-09-25 16:58:18 +00:00
ddouthitt 226ec0c7b2 Updated glk driver: 
* Removed all reference to lcd.* ; replaced with glk->*

Field testing is required.
 2001-09-25 16:53:07 +00:00
ddouthitt 949a45dd0f Updated debug driver: 
* Remove all usage of global lcd structure
 2001-09-25 16:47:02 +00:00
ddouthitt 31d9cc98c0 Added support for the new svga driver into lcd.c; 
however, the Makefiles will need to be modified to support
linking against libvga and libvgagl, and support for the SVGALIB_DRV
define will have to be added to autoconf or whatever.
 2001-09-25 15:36:42 +00:00
ddouthitt a69505658a Forgot to update the ChangeLog as I went... 2001-09-25 15:17:22 +00:00
ddouthitt 44e7f83dfd Removed all traces of sprintf() from all server code and 
from all drivers.  All drivers compile without warnings.
 2001-09-25 15:02:33 +00:00
ddouthitt 0307a9112e Updated CFontz driver: 
* Uses syslog instead of printf or fprintf (except during init)
* Replaced sprintf with snprintf throughout
* Removed all references to lcd.* and replaced with CFontz->*

Note: this compiles, that's all I can say - but the changes are not
major structural or logical changes.
 2001-09-25 14:34:40 +00:00
ddouthitt a7bf3b00ad Minor changes (almost entirely in main.c): 
* Heavily commented options
* Fixed bug introduced into default_duration and -w (my fault)
* Defined configuration file string defaults (no processing yet)
* Added simple optimization to option processing
* Reformed some comments for easier readability
* Fixed bug that caused program not to drop root privs when
  running on port under 1024
* Converted further to use syslog instead of printf
 2001-09-25 14:03:13 +00:00
ddouthitt 4a75325042 Updated text driver: 
+ Uses syslog instead of printf's
+ No dependency on global lcd struct
+ Fixed bug which would've occured when no framebuffer found on init
 2001-09-25 07:29:38 +00:00
ddouthitt ba630ec1d2 Updated debug driver: 
+ Convert to use syslog instead of printf
+ Fixed some memory allocation bugs: in particular, driver
  is only a local variable!  Use static variable debug_drv instead....
 2001-09-25 07:19:08 +00:00
ddouthitt 1d59e67b69 lcd.c: Making preparations to enable multiple input sources... 2001-09-25 06:21:07 +00:00
ddouthitt 174cf351c5 Joystick driver: 
+ Cleaned up slightly
+ Converted to use syslog instead of printf
+ Re-enabled free() in joy_close()
 2001-09-25 06:20:27 +00:00
ddouthitt 607b4154b0 Updated curses driver (again): 
* Now clears entire screen in appropriate color setting
* Now leaves goodbye screen on screen
 2001-09-25 05:24:00 +00:00
ddouthitt 41a5973e29 Updated curses driver: 
* Added preliminary color support
* Changed to using "window" instead of full screen
* Added window border
* Window is positionable
* Fixed possible bug in curses_drv_string
 2001-09-25 05:10:19 +00:00
ddouthitt 12deda27a4 + Remove dependency on lcd.* (use internal structure instead) 
+ Remove dependency on drv_base_* (mostly drv_base_close)
 2001-09-25 01:01:55 +00:00
ddouthitt cf6ce9f1a4 + Improve data validity checking. 2001-09-25 00:54:24 +00:00
ddouthitt 4b24b2e6f1 Patched lcd.c to work with older drivers that use 0 or (void *) -1 
as valid function pointer values (now logs to syslog); fixed text
driver, curses driver, and CFontz driver to work correctly in new
environment.
 2001-09-25 00:13:57 +00:00
ddouthitt 1be66aa0b9 Modified curses driver to work with new driver structure. 2001-09-24 23:28:05 +00:00
ddouthitt 8edc1a9aff Update instructions to remove reference to autogen 
(used by developers only)
 2001-09-24 22:59:10 +00:00
ddouthitt 875ee72589 Major change was to convert from multiple drivers to a single driver. 
Other minor things: comments, more robust MtxOrb driver, and more use
of syslog.
 2001-09-24 22:33:59 +00:00
ddouthitt f23292a554 Minor miscellaneous comment updates: mostly identifying drivers at 
the top of their source code....
 2001-09-24 16:30:31 +00:00
ddouthitt 968a733d88 Fixed docs/Makefile.am to recognize new LCDd.8 file 2001-09-21 22:14:50 +00:00
ddouthitt 40f04f85a7 Added README to drivers directory, to document how drivers are called 
and other things.
 2001-09-21 21:10:09 +00:00
ddouthitt 6a0e23dc3e Massive changes (first commit), including but not limited to: 
* Ability to specify port and address to bind to
* By default, binds only to 127.0.0.1 port 13666
* Client commands now return usage when no options given
* New driver command: getinfo
* Added comments all over the place
* Used #defines to further document code
* Used #defines to set up compile-time defaults, etc.
* Cleaned up client command argument analysis in client_functions.c
* Beginning support of syslog
* Some bug fixes
 2001-09-21 21:08:10 +00:00
ddouthitt 909f9791cf Updated LCDd man page: added description of entire LCDd protocol (v0.3) 
and moved the man page from section 1 to section 8 (where daemons live)...
 2001-09-21 20:15:37 +00:00