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/* $Id: plugin.c,v 1.22 2004/03/13 06:49:20 reinelt Exp $
*
* plugin handler for the Evaluator
*
* Copyright 2003 Michael Reinelt <reinelt@eunet.at>
*
* 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.
*
*
* $Log: plugin.c,v $
* Revision 1.22 2004/03/13 06:49:20 reinelt
* seti@home plugin ported to NextGeneration
*
* Revision 1.21 2004/03/10 07:16:15 reinelt
* MySQL plugin from Javier added
*
* Revision 1.20 2004/03/03 03:47:04 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
*
* Revision 1.19 2004/02/18 14:45:42 nicowallmeier
* Imon/Telmon plugin ported
*
* Revision 1.18 2004/02/10 07:42:35 reinelt
* cut off all old-style files which are no longer used with NextGeneration
*
* Revision 1.17 2004/02/10 06:54:39 reinelt
* DVB plugin ported
*
* Revision 1.16 2004/01/29 04:40:02 reinelt
* every .c file includes "config.h" now
*
* Revision 1.15 2004/01/27 08:13:39 reinelt
* ported PPP token to plugin_ppp
*
* Revision 1.14 2004/01/25 05:30:09 reinelt
* plugin_netdev for parsing /proc/net/dev added
*
* Revision 1.13 2004/01/16 05:04:53 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, ...)
*
* Revision 1.12 2004/01/15 04:29:45 reinelt
* moved lcd4linux.conf.sample to *.old
* lcd4linux.conf.sample with new layout
* new plugins 'loadavg' and 'meminfo'
* text widget have pre- and postfix
*
* Revision 1.11 2004/01/14 11:33:00 reinelt
* new plugin 'uname' which does what it's called
* text widget nearly finished
* first results displayed on MatrixOrbital
*
* Revision 1.10 2004/01/13 10:03:01 reinelt
* new util 'hash' for associative arrays
* new plugin 'cpuinfo'
*
* Revision 1.9 2004/01/11 18:26:02 reinelt
* further widget and layout processing
*
* Revision 1.8 2004/01/10 20:22:33 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
*
* Revision 1.7 2004/01/10 17:45:26 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!
*
* Revision 1.6 2004/01/10 17:36:56 reinelt
*
* I2C Sensors plugin from Xavier added
*
* Revision 1.5 2004/01/06 17:33:45 reinelt
*
* Evaluator: functions with variable argument lists
* Evaluator: plugin_sample.c and README.Plugins added
*
* Revision 1.4 2004/01/06 15:19:16 reinelt
* Evaluator rearrangements...
*
* Revision 1.3 2003/12/19 06:27:33 reinelt
* added XMMS plugin from Markus Keil
*
* Revision 1.2 2003/12/19 05:49:23 reinelt
* extracted plugin_math and plugin_string into extra files
*
* Revision 1.1 2003/12/19 05:35:14 reinelt
* renamed 'client' to 'plugin'
*
* Revision 1.1 2003/10/11 06:01:52 reinelt
*
* renamed expression.{c,h} to client.{c,h}
* added config file client
* new functions 'AddNumericVariable()' and 'AddStringVariable()'
* new parameter '-i' for interactive mode
*
* Revision 1.3 2003/10/06 05:51:15 reinelt
* functions: min(), max()
*
* Revision 1.2 2003/10/06 05:47:27 reinelt
* operators: ==, \!=, <=, >=
*
* Revision 1.1 2003/10/06 04:34:06 reinelt
* expression evaluator added
*
*/
/*
* exported functions:
*
* int plugin_init (void)
* initializes the expression evaluator
* adds some handy constants and functions
*
*/
#include "config.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "debug.h"
#include "plugin.h"
// Prototypes
int plugin_init_math (void);
int plugin_init_string (void);
int plugin_init_cfg (void);
int plugin_init_uname (void);
int plugin_init_loadavg (void);
int plugin_init_proc_stat (void);
int plugin_init_cpuinfo (void);
int plugin_init_meminfo (void);
int plugin_init_netdev (void);
int plugin_init_ppp (void);
int plugin_init_dvb (void);
int plugin_init_i2c_sensors (void);
int plugin_init_xmms (void);
int plugin_init_imon(void);
int plugin_init_mysql(void);
int plugin_init_seti(void);
void plugin_exit_math (void);
void plugin_exit_string (void);
void plugin_exit_cfg (void);
void plugin_exit_uname (void);
void plugin_exit_loadavg (void);
void plugin_exit_proc_stat (void);
void plugin_exit_cpuinfo (void);
void plugin_exit_meminfo (void);
void plugin_exit_netdev (void);
void plugin_exit_ppp (void);
void plugin_exit_dvb (void);
void plugin_exit_i2c_sensors (void);
void plugin_exit_xmms (void);
void plugin_exit_imon(void);
void plugin_exit_mysql(void);
void plugin_exit_seti(void);
int plugin_init (void)
{
plugin_init_math();
plugin_init_string();
plugin_init_cfg();
plugin_init_uname();
plugin_init_loadavg();
plugin_init_proc_stat();
plugin_init_cpuinfo();
plugin_init_meminfo();
plugin_init_netdev();
plugin_init_ppp();
plugin_init_dvb();
plugin_init_i2c_sensors();
plugin_init_xmms();
plugin_init_imon();
plugin_init_mysql();
plugin_init_seti();
return 0;
}
void plugin_exit(void) {
plugin_exit_math();
plugin_exit_string();
plugin_exit_cfg();
plugin_exit_uname();
plugin_exit_loadavg();
plugin_exit_proc_stat();
plugin_exit_cpuinfo();
plugin_exit_meminfo();
plugin_exit_netdev();
plugin_exit_ppp();
plugin_exit_dvb();
plugin_exit_i2c_sensors();
plugin_exit_xmms();
plugin_exit_imon();
plugin_exit_mysql();
plugin_exit_seti();
DeleteFunctions();
DeleteVariables();
}
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