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source: conf.c @ 8961950

Last change on this file since 8961950 was 8961950, checked in by Sven Moritz Hallberg <sm@…>, at 2008-02-16T16:25:24Z
read root's welcome message from a file (like tho MOTD)
Property mode set to `100644`
File size: 9.6 KB

Rev	Line
[b7d3cc34]	1	/********************************************************************\
	2	* BitlBee -- An IRC to other IM-networks gateway *
	3	* *
[c92e6801]	4	* Copyright 2002-2005 Wilmer van der Gaast and others *
[b7d3cc34]	5	\********************************************************************/
	6
	7	/* Configuration reading code */
	8
	9	/*
	10	This program is free software; you can redistribute it and/or modify
	11	it under the terms of the GNU General Public License as published by
	12	the Free Software Foundation; either version 2 of the License, or
	13	(at your option) any later version.
	14
	15	This program is distributed in the hope that it will be useful,
	16	but WITHOUT ANY WARRANTY; without even the implied warranty of
	17	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	18	GNU General Public License for more details.
	19
	20	You should have received a copy of the GNU General Public License with
	21	the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL;
	22	if not, write to the Free Software Foundation, Inc., 59 Temple Place,
	23	Suite 330, Boston, MA 02111-1307 USA
	24	*/
	25
	26	#include "bitlbee.h"
	27
	28	#include <stdio.h>
	29	#include <string.h>
	30	#include <stdlib.h>
	31	#include "conf.h"
	32	#include "ini.h"
	33	#include "url.h"
[54879ab]	34	#include "ipc.h"
[b7d3cc34]	35
[df1694b]	36	#include "proxy.h"
[b7d3cc34]	37
	38	char *CONF_FILE;
	39
	40	static int conf_loadini( conf_t conf, char file );
	41
	42	conf_t conf_load( int argc, char argv[] )
	43	{
	44	conf_t *conf;
	45	int opt, i;
	46
	47	conf = g_new0( conf_t, 1 );
	48
[e9b755e]	49	conf->iface = NULL;
[d75597b]	50	conf->port = g_strdup( "6667" );
[b7d3cc34]	51	conf->nofork = 0;
	52	conf->verbose = 0;
[d75597b]	53	conf->primary_storage = g_strdup( "xml" );
[00ab350]	54	conf->migrate_storage = g_strsplit( "text", ",", -1 );
[b7d3cc34]	55	conf->runmode = RUNMODE_INETD;
	56	conf->authmode = AUTHMODE_OPEN;
[d25f6fc]	57	conf->auth_pass = NULL;
	58	conf->oper_pass = NULL;
[b7d3cc34]	59	conf->configdir = g_strdup( CONFIG );
[4bfca70]	60	conf->plugindir = g_strdup( PLUGINDIR );
[7e0af53]	61	conf->pidfile = g_strdup( PIDFILE );
[b7d3cc34]	62	conf->motdfile = g_strdup( ETCDIR "/motd.txt" );
[8961950]	63	conf->welcomefile = g_strdup( ETCDIR "/welcome.txt" );
[b7d3cc34]	64	conf->ping_interval = 180;
	65	conf->ping_timeout = 300;
[aaf92a9]	66	conf->user = NULL;
[f4a5940]	67	proxytype = 0;
[b7d3cc34]	68
	69	i = conf_loadini( conf, CONF_FILE );
	70	if( i == 0 )
	71	{
	72	fprintf( stderr, "Error: Syntax error in configuration file `%s'.\n", CONF_FILE );
	73	return( NULL );
	74	}
	75	else if( i == -1 )
	76	{
	77	fprintf( stderr, "Warning: Unable to read configuration file `%s'.\n", CONF_FILE );
	78	}
	79
[aaf92a9]	80	while( argc > 0 && ( opt = getopt( argc, argv, "i:p:P:nvIDFc:d:hR:u:" ) ) >= 0 )
[f4a5940]	81	/* ^^^^ Just to make sure we skip this step from the REHASH handler. */
[b7d3cc34]	82	{
	83	if( opt == 'i' )
	84	{
	85	conf->iface = g_strdup( optarg );
	86	}
	87	else if( opt == 'p' )
	88	{
[e9b755e]	89	g_free( conf->port );
	90	conf->port = g_strdup( optarg );
[b7d3cc34]	91	}
[dd89a55]	92	else if( opt == 'P' )
[34b17d9]	93	{
	94	g_free( conf->pidfile );
	95	conf->pidfile = g_strdup( optarg );
	96	}
[b7d3cc34]	97	else if( opt == 'n' )
[74c119d]	98	conf->nofork = 1;
[b7d3cc34]	99	else if( opt == 'v' )
[74c119d]	100	conf->verbose = 1;
[b7d3cc34]	101	else if( opt == 'I' )
[74c119d]	102	conf->runmode = RUNMODE_INETD;
[b7d3cc34]	103	else if( opt == 'D' )
[74c119d]	104	conf->runmode = RUNMODE_DAEMON;
[d25f6fc]	105	else if( opt == 'F' )
[74c119d]	106	conf->runmode = RUNMODE_FORKDAEMON;
[b7d3cc34]	107	else if( opt == 'c' )
	108	{
	109	if( strcmp( CONF_FILE, optarg ) != 0 )
	110	{
	111	g_free( CONF_FILE );
	112	CONF_FILE = g_strdup( optarg );
	113	g_free( conf );
[f4a5940]	114	/* Re-evaluate arguments. Don't use this option twice,
	115	you'll end up in an infinite loop! Hope this trick
	116	works with all libcs BTW.. */
[74c119d]	117	optind = 1;
[b7d3cc34]	118	return( conf_load( argc, argv ) );
	119	}
	120	}
	121	else if( opt == 'd' )
	122	{
	123	g_free( conf->configdir );
	124	conf->configdir = g_strdup( optarg );
	125	}
	126	else if( opt == 'h' )
	127	{
[d4589cb]	128	printf( "Usage: bitlbee [-D/-F [-i <interface>] [-p <port>] [-n] [-v]] [-I]\n"
[b7d3cc34]	129	" [-c <file>] [-d <dir>] [-h]\n"
	130	"\n"
	131	"An IRC-to-other-chat-networks gateway\n"
	132	"\n"
	133	" -I Classic/InetD mode. (Default)\n"
	134	" -D Daemon mode. (Still EXPERIMENTAL!)\n"
[d25f6fc]	135	" -F Forking daemon. (one process per client)\n"
[aaf92a9]	136	" -u Run daemon as specified user.\n"
[7cf85e7]	137	" -P Specify PID-file (not for inetd mode)\n"
[b7d3cc34]	138	" -i Specify the interface (by IP address) to listen on.\n"
	139	" (Default: 0.0.0.0 (any interface))\n"
	140	" -p Port number to listen on. (Default: 6667)\n"
	141	" -n Don't fork.\n"
	142	" -v Be verbose (only works in combination with -n)\n"
	143	" -c Load alternative configuration file\n"
	144	" -d Specify alternative user configuration directory\n"
	145	" -h Show this help page.\n" );
	146	return( NULL );
	147	}
[54879ab]	148	else if( opt == 'R' )
	149	{
	150	/* We can't load the statefile yet (and should make very sure we do this
	151	only once), so set the filename here and load the state information
	152	when initializing ForkDaemon. (This option only makes sense in that
	153	mode anyway!) */
	154	ipc_master_set_statefile( optarg );
	155	}
[aaf92a9]	156	else if( opt == 'u' )
	157	{
	158	g_free( conf->user );
	159	conf->user = g_strdup( optarg );
	160	}
[b7d3cc34]	161	}
	162
	163	if( conf->configdir[strlen(conf->configdir)-1] != '/' )
	164	{
	165	char *s = g_new( char, strlen( conf->configdir ) + 2 );
	166
	167	sprintf( s, "%s/", conf->configdir );
	168	g_free( conf->configdir );
	169	conf->configdir = s;
	170	}
	171
	172	return( conf );
	173	}
	174
	175	static int conf_loadini( conf_t conf, char file )
	176	{
	177	ini_t *ini;
	178	int i;
	179
	180	ini = ini_open( file );
	181	if( ini == NULL ) return( -1 );
	182	while( ini_read( ini ) )
	183	{
	184	if( g_strcasecmp( ini->section, "settings" ) == 0 )
	185	{
	186	if( g_strcasecmp( ini->key, "runmode" ) == 0 )
	187	{
	188	if( g_strcasecmp( ini->value, "daemon" ) == 0 )
	189	conf->runmode = RUNMODE_DAEMON;
[d25f6fc]	190	else if( g_strcasecmp( ini->value, "forkdaemon" ) == 0 )
	191	conf->runmode = RUNMODE_FORKDAEMON;
[b7d3cc34]	192	else
	193	conf->runmode = RUNMODE_INETD;
	194	}
[34b17d9]	195	else if( g_strcasecmp( ini->key, "pidfile" ) == 0 )
	196	{
	197	g_free( conf->pidfile );
	198	conf->pidfile = g_strdup( ini->value );
	199	}
[b7d3cc34]	200	else if( g_strcasecmp( ini->key, "daemoninterface" ) == 0 )
	201	{
[aaf92a9]	202	g_free( conf->iface );
[b7d3cc34]	203	conf->iface = g_strdup( ini->value );
	204	}
	205	else if( g_strcasecmp( ini->key, "daemonport" ) == 0 )
	206	{
[aaf92a9]	207	g_free( conf->port );
[e9b755e]	208	conf->port = g_strdup( ini->value );
[b7d3cc34]	209	}
	210	else if( g_strcasecmp( ini->key, "authmode" ) == 0 )
	211	{
	212	if( g_strcasecmp( ini->value, "registered" ) == 0 )
	213	conf->authmode = AUTHMODE_REGISTERED;
	214	else if( g_strcasecmp( ini->value, "closed" ) == 0 )
	215	conf->authmode = AUTHMODE_CLOSED;
	216	else
	217	conf->authmode = AUTHMODE_OPEN;
	218	}
	219	else if( g_strcasecmp( ini->key, "authpassword" ) == 0 )
	220	{
[aaf92a9]	221	g_free( conf->auth_pass );
[d25f6fc]	222	conf->auth_pass = g_strdup( ini->value );
	223	}
	224	else if( g_strcasecmp( ini->key, "operpassword" ) == 0 )
	225	{
[aaf92a9]	226	g_free( conf->oper_pass );
[d25f6fc]	227	conf->oper_pass = g_strdup( ini->value );
[b7d3cc34]	228	}
	229	else if( g_strcasecmp( ini->key, "hostname" ) == 0 )
	230	{
[aaf92a9]	231	g_free( conf->hostname );
[b7d3cc34]	232	conf->hostname = g_strdup( ini->value );
	233	}
	234	else if( g_strcasecmp( ini->key, "configdir" ) == 0 )
	235	{
	236	g_free( conf->configdir );
	237	conf->configdir = g_strdup( ini->value );
	238	}
	239	else if( g_strcasecmp( ini->key, "motdfile" ) == 0 )
	240	{
	241	g_free( conf->motdfile );
	242	conf->motdfile = g_strdup( ini->value );
[1ee6c18]	243	}
[8961950]	244	else if( g_strcasecmp( ini->key, "welcomefile" ) == 0 )
	245	{
	246	g_free( conf->welcomefile );
	247	conf->welcomefile = g_strdup( ini->value );
	248	}
[b73ac9c]	249	else if( g_strcasecmp( ini->key, "account_storage" ) == 0 )
[1ee6c18]	250	{
[b73ac9c]	251	g_free( conf->primary_storage );
	252	conf->primary_storage = g_strdup( ini->value );
	253	}
	254	else if( g_strcasecmp( ini->key, "account_storage_migrate" ) == 0 )
	255	{
	256	g_strfreev( conf->migrate_storage );
	257	conf->migrate_storage = g_strsplit( ini->value, " \t,;", -1 );
[b7d3cc34]	258	}
	259	else if( g_strcasecmp( ini->key, "pinginterval" ) == 0 )
	260	{
	261	if( sscanf( ini->value, "%d", &i ) != 1 )
	262	{
	263	fprintf( stderr, "Invalid %s value: %s\n", ini->key, ini->value );
	264	return( 0 );
	265	}
	266	conf->ping_interval = i;
	267	}
	268	else if( g_strcasecmp( ini->key, "pingtimeout" ) == 0 )
	269	{
	270	if( sscanf( ini->value, "%d", &i ) != 1 )
	271	{
	272	fprintf( stderr, "Invalid %s value: %s\n", ini->key, ini->value );
	273	return( 0 );
	274	}
	275	conf->ping_timeout = i;
	276	}
	277	else if( g_strcasecmp( ini->key, "proxy" ) == 0 )
	278	{
	279	url_t *url = g_new0( url_t, 1 );
	280
	281	if( !url_set( url, ini->value ) )
	282	{
	283	fprintf( stderr, "Invalid %s value: %s\n", ini->key, ini->value );
	284	g_free( url );
	285	return( 0 );
	286	}
	287
	288	strncpy( proxyhost, url->host, sizeof( proxyhost ) );
	289	strncpy( proxyuser, url->user, sizeof( proxyuser ) );
	290	strncpy( proxypass, url->pass, sizeof( proxypass ) );
	291	proxyport = url->port;
	292	if( url->proto == PROTO_HTTP )
	293	proxytype = PROXY_HTTP;
	294	else if( url->proto == PROTO_SOCKS4 )
	295	proxytype = PROXY_SOCKS4;
	296	else if( url->proto == PROTO_SOCKS5 )
	297	proxytype = PROXY_SOCKS5;
	298
	299	g_free( url );
	300	}
[aaf92a9]	301	else if( g_strcasecmp( ini->key, "user" ) == 0 )
	302	{
	303	g_free( conf->user );
	304	conf->user = g_strdup( ini->value );
	305	}
[b7d3cc34]	306	else
	307	{
	308	fprintf( stderr, "Error: Unknown setting `%s` in configuration file.\n", ini->key );
	309	return( 0 );
	310	/* For now just ignore unknown keys... */
	311	}
	312	}
	313	else if( g_strcasecmp( ini->section, "defaults" ) != 0 )
	314	{
	315	fprintf( stderr, "Error: Unknown section [%s] in configuration file. "
	316	"BitlBee configuration must be put in a [settings] section!\n", ini->section );
	317	return( 0 );
	318	}
	319	}
	320	ini_close( ini );
	321
	322	return( 1 );
	323	}
	324
	325	void conf_loaddefaults( irc_t *irc )
	326	{
	327	ini_t *ini;
	328
	329	ini = ini_open( CONF_FILE );
	330	if( ini == NULL ) return;
	331	while( ini_read( ini ) )
	332	{
	333	if( g_strcasecmp( ini->section, "defaults" ) == 0 )
	334	{
[5c9512f]	335	set_t *s = set_find( &irc->set, ini->key );
[b7d3cc34]	336
	337	if( s )
	338	{
	339	if( s->def ) g_free( s->def );
	340	s->def = g_strdup( ini->value );
	341	}
	342	}
	343	}
	344	ini_close( ini );
	345	}

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