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source: conf.c @ a6b2f13

Last change on this file since a6b2f13 was 814aa52, checked in by Sven Moritz Hallberg <pesco@…>, at 2010-06-03T11:00:45Z
merge in bitlbee 1.2.6
Property mode set to `100644`
File size: 10.4 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	static int conf_loadini( conf_t conf, char file );
	39
	40	conf_t conf_load( int argc, char argv[] )
	41	{
	42	conf_t *conf;
[eeb85a8]	43	int opt, i, config_missing = 0;
[b7d3cc34]	44
	45	conf = g_new0( conf_t, 1 );
	46
[aefaac3a]	47	conf->iface_in = NULL;
	48	conf->iface_out = NULL;
[d75597b]	49	conf->port = g_strdup( "6667" );
[b7d3cc34]	50	conf->nofork = 0;
	51	conf->verbose = 0;
[d75597b]	52	conf->primary_storage = g_strdup( "xml" );
[00ab350]	53	conf->migrate_storage = g_strsplit( "text", ",", -1 );
[b7d3cc34]	54	conf->runmode = RUNMODE_INETD;
	55	conf->authmode = AUTHMODE_OPEN;
[d25f6fc]	56	conf->auth_pass = NULL;
	57	conf->oper_pass = NULL;
[b7d3cc34]	58	conf->configdir = g_strdup( CONFIG );
[4bfca70]	59	conf->plugindir = g_strdup( PLUGINDIR );
[7e0af53]	60	conf->pidfile = g_strdup( PIDFILE );
[b7d3cc34]	61	conf->motdfile = g_strdup( ETCDIR "/motd.txt" );
[8961950]	62	conf->welcomefile = g_strdup( ETCDIR "/welcome.txt" );
[b7d3cc34]	63	conf->ping_interval = 180;
	64	conf->ping_timeout = 300;
[aaf92a9]	65	conf->user = NULL;
[90cd6c4]	66	conf->protocols = NULL;
[f4a5940]	67	proxytype = 0;
[b7d3cc34]	68
[eeb85a8]	69	i = conf_loadini( conf, global.conf_file );
[b7d3cc34]	70	if( i == 0 )
	71	{
[eeb85a8]	72	fprintf( stderr, "Error: Syntax error in configuration file `%s'.\n", global.conf_file );
	73	return NULL;
[b7d3cc34]	74	}
	75	else if( i == -1 )
	76	{
[eeb85a8]	77	config_missing ++;
	78	/* Whine after parsing the options if there was no -c pointing
	79	at a valid configuration file. */
[b7d3cc34]	80	}
	81
[3d1481f]	82	while( argc > 0 && ( opt = getopt( argc, argv, "i:p:P:nvIDFc:d:hR:u:V" ) ) >= 0 )
[f4a5940]	83	/* ^^^^ Just to make sure we skip this step from the REHASH handler. */
[b7d3cc34]	84	{
	85	if( opt == 'i' )
	86	{
[aefaac3a]	87	conf->iface_in = g_strdup( optarg );
[b7d3cc34]	88	}
	89	else if( opt == 'p' )
	90	{
[e9b755e]	91	g_free( conf->port );
	92	conf->port = g_strdup( optarg );
[b7d3cc34]	93	}
[dd89a55]	94	else if( opt == 'P' )
[34b17d9]	95	{
	96	g_free( conf->pidfile );
	97	conf->pidfile = g_strdup( optarg );
	98	}
[b7d3cc34]	99	else if( opt == 'n' )
[74c119d]	100	conf->nofork = 1;
[b7d3cc34]	101	else if( opt == 'v' )
[74c119d]	102	conf->verbose = 1;
[b7d3cc34]	103	else if( opt == 'I' )
[74c119d]	104	conf->runmode = RUNMODE_INETD;
[b7d3cc34]	105	else if( opt == 'D' )
[74c119d]	106	conf->runmode = RUNMODE_DAEMON;
[d25f6fc]	107	else if( opt == 'F' )
[74c119d]	108	conf->runmode = RUNMODE_FORKDAEMON;
[b7d3cc34]	109	else if( opt == 'c' )
	110	{
[eeb85a8]	111	if( strcmp( global.conf_file, optarg ) != 0 )
[b7d3cc34]	112	{
[eeb85a8]	113	g_free( global.conf_file );
	114	global.conf_file = g_strdup( optarg );
[b7d3cc34]	115	g_free( conf );
[f4a5940]	116	/* Re-evaluate arguments. Don't use this option twice,
	117	you'll end up in an infinite loop! Hope this trick
	118	works with all libcs BTW.. */
[74c119d]	119	optind = 1;
[eeb85a8]	120	return conf_load( argc, argv );
[b7d3cc34]	121	}
	122	}
	123	else if( opt == 'd' )
	124	{
	125	g_free( conf->configdir );
	126	conf->configdir = g_strdup( optarg );
	127	}
	128	else if( opt == 'h' )
	129	{
[d4589cb]	130	printf( "Usage: bitlbee [-D/-F [-i <interface>] [-p <port>] [-n] [-v]] [-I]\n"
[7c9db24]	131	" [-c <file>] [-d <dir>] [-x] [-h]\n"
[b7d3cc34]	132	"\n"
	133	"An IRC-to-other-chat-networks gateway\n"
	134	"\n"
	135	" -I Classic/InetD mode. (Default)\n"
[de8e584]	136	" -D Daemon mode. (one process serves all)\n"
[d25f6fc]	137	" -F Forking daemon. (one process per client)\n"
[aaf92a9]	138	" -u Run daemon as specified user.\n"
[7cf85e7]	139	" -P Specify PID-file (not for inetd mode)\n"
[b7d3cc34]	140	" -i Specify the interface (by IP address) to listen on.\n"
	141	" (Default: 0.0.0.0 (any interface))\n"
	142	" -p Port number to listen on. (Default: 6667)\n"
	143	" -n Don't fork.\n"
	144	" -v Be verbose (only works in combination with -n)\n"
	145	" -c Load alternative configuration file\n"
	146	" -d Specify alternative user configuration directory\n"
[7c9db24]	147	" -x Command-line interface to password encryption/hashing\n"
[3d1481f]	148	" -h Show this help page.\n"
	149	" -V Show version info.\n" );
	150	return NULL;
	151	}
	152	else if( opt == 'V' )
	153	{
	154	printf( "BitlBee %s\nAPI version %06x\n",
	155	BITLBEE_VERSION, BITLBEE_VERSION_CODE );
[eeb85a8]	156	return NULL;
[b7d3cc34]	157	}
[823de9d]	158	else if( opt == 'R' )
	159	{
	160	/* Backward compatibility; older BitlBees passed this
	161	info using a command-line flag. Allow people to
	162	upgrade from such a version for now. */
	163	setenv( "_BITLBEE_RESTART_STATE", optarg, 0 );
	164	}
[aaf92a9]	165	else if( opt == 'u' )
	166	{
	167	g_free( conf->user );
	168	conf->user = g_strdup( optarg );
	169	}
[b7d3cc34]	170	}
	171
	172	if( conf->configdir[strlen(conf->configdir)-1] != '/' )
	173	{
	174	char *s = g_new( char, strlen( conf->configdir ) + 2 );
	175
	176	sprintf( s, "%s/", conf->configdir );
	177	g_free( conf->configdir );
	178	conf->configdir = s;
	179	}
	180
[eeb85a8]	181	if( config_missing )
	182	fprintf( stderr, "Warning: Unable to read configuration file `%s'.\n", global.conf_file );
	183
	184	return conf;
[b7d3cc34]	185	}
	186
	187	static int conf_loadini( conf_t conf, char file )
	188	{
	189	ini_t *ini;
	190	int i;
	191
	192	ini = ini_open( file );
[eeb85a8]	193	if( ini == NULL ) return -1;
[b7d3cc34]	194	while( ini_read( ini ) )
	195	{
	196	if( g_strcasecmp( ini->section, "settings" ) == 0 )
	197	{
	198	if( g_strcasecmp( ini->key, "runmode" ) == 0 )
	199	{
	200	if( g_strcasecmp( ini->value, "daemon" ) == 0 )
	201	conf->runmode = RUNMODE_DAEMON;
[d25f6fc]	202	else if( g_strcasecmp( ini->value, "forkdaemon" ) == 0 )
	203	conf->runmode = RUNMODE_FORKDAEMON;
[b7d3cc34]	204	else
	205	conf->runmode = RUNMODE_INETD;
	206	}
[34b17d9]	207	else if( g_strcasecmp( ini->key, "pidfile" ) == 0 )
	208	{
	209	g_free( conf->pidfile );
	210	conf->pidfile = g_strdup( ini->value );
	211	}
[b7d3cc34]	212	else if( g_strcasecmp( ini->key, "daemoninterface" ) == 0 )
	213	{
[aefaac3a]	214	g_free( conf->iface_in );
	215	conf->iface_in = g_strdup( ini->value );
[b7d3cc34]	216	}
	217	else if( g_strcasecmp( ini->key, "daemonport" ) == 0 )
	218	{
[aaf92a9]	219	g_free( conf->port );
[e9b755e]	220	conf->port = g_strdup( ini->value );
[b7d3cc34]	221	}
[aefaac3a]	222	else if( g_strcasecmp( ini->key, "clientinterface" ) == 0 )
	223	{
	224	g_free( conf->iface_out );
	225	conf->iface_out = g_strdup( ini->value );
	226	}
[b7d3cc34]	227	else if( g_strcasecmp( ini->key, "authmode" ) == 0 )
	228	{
	229	if( g_strcasecmp( ini->value, "registered" ) == 0 )
	230	conf->authmode = AUTHMODE_REGISTERED;
	231	else if( g_strcasecmp( ini->value, "closed" ) == 0 )
	232	conf->authmode = AUTHMODE_CLOSED;
	233	else
	234	conf->authmode = AUTHMODE_OPEN;
	235	}
	236	else if( g_strcasecmp( ini->key, "authpassword" ) == 0 )
	237	{
[aaf92a9]	238	g_free( conf->auth_pass );
[d25f6fc]	239	conf->auth_pass = g_strdup( ini->value );
	240	}
	241	else if( g_strcasecmp( ini->key, "operpassword" ) == 0 )
	242	{
[aaf92a9]	243	g_free( conf->oper_pass );
[d25f6fc]	244	conf->oper_pass = g_strdup( ini->value );
[b7d3cc34]	245	}
	246	else if( g_strcasecmp( ini->key, "hostname" ) == 0 )
	247	{
[aaf92a9]	248	g_free( conf->hostname );
[b7d3cc34]	249	conf->hostname = g_strdup( ini->value );
	250	}
	251	else if( g_strcasecmp( ini->key, "configdir" ) == 0 )
	252	{
	253	g_free( conf->configdir );
	254	conf->configdir = g_strdup( ini->value );
	255	}
	256	else if( g_strcasecmp( ini->key, "motdfile" ) == 0 )
	257	{
	258	g_free( conf->motdfile );
	259	conf->motdfile = g_strdup( ini->value );
[1ee6c18]	260	}
[8961950]	261	else if( g_strcasecmp( ini->key, "welcomefile" ) == 0 )
	262	{
	263	g_free( conf->welcomefile );
	264	conf->welcomefile = g_strdup( ini->value );
	265	}
[b73ac9c]	266	else if( g_strcasecmp( ini->key, "account_storage" ) == 0 )
[1ee6c18]	267	{
[b73ac9c]	268	g_free( conf->primary_storage );
	269	conf->primary_storage = g_strdup( ini->value );
	270	}
	271	else if( g_strcasecmp( ini->key, "account_storage_migrate" ) == 0 )
	272	{
	273	g_strfreev( conf->migrate_storage );
[dd14ecc]	274	conf->migrate_storage = g_strsplit_set( ini->value, " \t,;", -1 );
[b7d3cc34]	275	}
	276	else if( g_strcasecmp( ini->key, "pinginterval" ) == 0 )
	277	{
	278	if( sscanf( ini->value, "%d", &i ) != 1 )
	279	{
	280	fprintf( stderr, "Invalid %s value: %s\n", ini->key, ini->value );
[eeb85a8]	281	return 0;
[b7d3cc34]	282	}
	283	conf->ping_interval = i;
	284	}
	285	else if( g_strcasecmp( ini->key, "pingtimeout" ) == 0 )
	286	{
	287	if( sscanf( ini->value, "%d", &i ) != 1 )
	288	{
	289	fprintf( stderr, "Invalid %s value: %s\n", ini->key, ini->value );
[eeb85a8]	290	return 0;
[b7d3cc34]	291	}
	292	conf->ping_timeout = i;
	293	}
	294	else if( g_strcasecmp( ini->key, "proxy" ) == 0 )
	295	{
	296	url_t *url = g_new0( url_t, 1 );
	297
	298	if( !url_set( url, ini->value ) )
	299	{
	300	fprintf( stderr, "Invalid %s value: %s\n", ini->key, ini->value );
	301	g_free( url );
[eeb85a8]	302	return 0;
[b7d3cc34]	303	}
	304
	305	strncpy( proxyhost, url->host, sizeof( proxyhost ) );
	306	strncpy( proxyuser, url->user, sizeof( proxyuser ) );
	307	strncpy( proxypass, url->pass, sizeof( proxypass ) );
	308	proxyport = url->port;
	309	if( url->proto == PROTO_HTTP )
	310	proxytype = PROXY_HTTP;
	311	else if( url->proto == PROTO_SOCKS4 )
	312	proxytype = PROXY_SOCKS4;
	313	else if( url->proto == PROTO_SOCKS5 )
	314	proxytype = PROXY_SOCKS5;
	315
	316	g_free( url );
	317	}
[aaf92a9]	318	else if( g_strcasecmp( ini->key, "user" ) == 0 )
	319	{
	320	g_free( conf->user );
	321	conf->user = g_strdup( ini->value );
	322	}
[90cd6c4]	323	else if( g_strcasecmp( ini->key, "protocols" ) == 0 )
	324	{
	325	g_strfreev( conf->protocols );
	326	conf->protocols = g_strsplit_set( ini->value, " \t,;", -1 );
	327	}
[b7d3cc34]	328	else
	329	{
[489f996]	330	fprintf( stderr, "Error: Unknown setting `%s` in configuration file (line %d).\n", ini->key, ini->line );
[eeb85a8]	331	return 0;
[b7d3cc34]	332	/* For now just ignore unknown keys... */
	333	}
	334	}
	335	else if( g_strcasecmp( ini->section, "defaults" ) != 0 )
	336	{
[489f996]	337	fprintf( stderr, "Error: Unknown section [%s] in configuration file (line %d). "
	338	"BitlBee configuration must be put in a [settings] section!\n", ini->section, ini->line );
[eeb85a8]	339	return 0;
[b7d3cc34]	340	}
	341	}
	342	ini_close( ini );
	343
[eeb85a8]	344	return 1;
[b7d3cc34]	345	}
	346
	347	void conf_loaddefaults( irc_t *irc )
	348	{
	349	ini_t *ini;
	350
[eeb85a8]	351	ini = ini_open( global.conf_file );
[b7d3cc34]	352	if( ini == NULL ) return;
	353	while( ini_read( ini ) )
	354	{
	355	if( g_strcasecmp( ini->section, "defaults" ) == 0 )
	356	{
[5c9512f]	357	set_t *s = set_find( &irc->set, ini->key );
[b7d3cc34]	358
	359	if( s )
	360	{
	361	if( s->def ) g_free( s->def );
	362	s->def = g_strdup( ini->value );
	363	}
	364	}
	365	}
	366	ini_close( ini );
	367	}

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