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source: conf.c @ 5f8ab6a9

Last change on this file since 5f8ab6a9 was 5f8ab6a9, checked in by Sven Moritz Hallberg <pesco@…>, at 2010-06-03T10:41:03Z
merge in bitlbee 1.2.5
Property mode set to `100644`
File size: 10.2 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
[e0798cc]	82	while( argc > 0 && ( opt = getopt( argc, argv, "i:p:P:nvIDFc:d:hR:u:" ) ) >= 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"
[b7d3cc34]	148	" -h Show this help page.\n" );
[eeb85a8]	149	return NULL;
[b7d3cc34]	150	}
[823de9d]	151	else if( opt == 'R' )
	152	{
	153	/* Backward compatibility; older BitlBees passed this
	154	info using a command-line flag. Allow people to
	155	upgrade from such a version for now. */
	156	setenv( "_BITLBEE_RESTART_STATE", optarg, 0 );
	157	}
[aaf92a9]	158	else if( opt == 'u' )
	159	{
	160	g_free( conf->user );
	161	conf->user = g_strdup( optarg );
	162	}
[b7d3cc34]	163	}
	164
	165	if( conf->configdir[strlen(conf->configdir)-1] != '/' )
	166	{
	167	char *s = g_new( char, strlen( conf->configdir ) + 2 );
	168
	169	sprintf( s, "%s/", conf->configdir );
	170	g_free( conf->configdir );
	171	conf->configdir = s;
	172	}
	173
[eeb85a8]	174	if( config_missing )
	175	fprintf( stderr, "Warning: Unable to read configuration file `%s'.\n", global.conf_file );
	176
	177	return conf;
[b7d3cc34]	178	}
	179
	180	static int conf_loadini( conf_t conf, char file )
	181	{
	182	ini_t *ini;
	183	int i;
	184
	185	ini = ini_open( file );
[eeb85a8]	186	if( ini == NULL ) return -1;
[b7d3cc34]	187	while( ini_read( ini ) )
	188	{
	189	if( g_strcasecmp( ini->section, "settings" ) == 0 )
	190	{
	191	if( g_strcasecmp( ini->key, "runmode" ) == 0 )
	192	{
	193	if( g_strcasecmp( ini->value, "daemon" ) == 0 )
	194	conf->runmode = RUNMODE_DAEMON;
[d25f6fc]	195	else if( g_strcasecmp( ini->value, "forkdaemon" ) == 0 )
	196	conf->runmode = RUNMODE_FORKDAEMON;
[b7d3cc34]	197	else
	198	conf->runmode = RUNMODE_INETD;
	199	}
[34b17d9]	200	else if( g_strcasecmp( ini->key, "pidfile" ) == 0 )
	201	{
	202	g_free( conf->pidfile );
	203	conf->pidfile = g_strdup( ini->value );
	204	}
[b7d3cc34]	205	else if( g_strcasecmp( ini->key, "daemoninterface" ) == 0 )
	206	{
[aefaac3a]	207	g_free( conf->iface_in );
	208	conf->iface_in = g_strdup( ini->value );
[b7d3cc34]	209	}
	210	else if( g_strcasecmp( ini->key, "daemonport" ) == 0 )
	211	{
[aaf92a9]	212	g_free( conf->port );
[e9b755e]	213	conf->port = g_strdup( ini->value );
[b7d3cc34]	214	}
[aefaac3a]	215	else if( g_strcasecmp( ini->key, "clientinterface" ) == 0 )
	216	{
	217	g_free( conf->iface_out );
	218	conf->iface_out = g_strdup( ini->value );
	219	}
[b7d3cc34]	220	else if( g_strcasecmp( ini->key, "authmode" ) == 0 )
	221	{
	222	if( g_strcasecmp( ini->value, "registered" ) == 0 )
	223	conf->authmode = AUTHMODE_REGISTERED;
	224	else if( g_strcasecmp( ini->value, "closed" ) == 0 )
	225	conf->authmode = AUTHMODE_CLOSED;
	226	else
	227	conf->authmode = AUTHMODE_OPEN;
	228	}
	229	else if( g_strcasecmp( ini->key, "authpassword" ) == 0 )
	230	{
[aaf92a9]	231	g_free( conf->auth_pass );
[d25f6fc]	232	conf->auth_pass = g_strdup( ini->value );
	233	}
	234	else if( g_strcasecmp( ini->key, "operpassword" ) == 0 )
	235	{
[aaf92a9]	236	g_free( conf->oper_pass );
[d25f6fc]	237	conf->oper_pass = g_strdup( ini->value );
[b7d3cc34]	238	}
	239	else if( g_strcasecmp( ini->key, "hostname" ) == 0 )
	240	{
[aaf92a9]	241	g_free( conf->hostname );
[b7d3cc34]	242	conf->hostname = g_strdup( ini->value );
	243	}
	244	else if( g_strcasecmp( ini->key, "configdir" ) == 0 )
	245	{
	246	g_free( conf->configdir );
	247	conf->configdir = g_strdup( ini->value );
	248	}
	249	else if( g_strcasecmp( ini->key, "motdfile" ) == 0 )
	250	{
	251	g_free( conf->motdfile );
	252	conf->motdfile = g_strdup( ini->value );
[1ee6c18]	253	}
[8961950]	254	else if( g_strcasecmp( ini->key, "welcomefile" ) == 0 )
	255	{
	256	g_free( conf->welcomefile );
	257	conf->welcomefile = g_strdup( ini->value );
	258	}
[b73ac9c]	259	else if( g_strcasecmp( ini->key, "account_storage" ) == 0 )
[1ee6c18]	260	{
[b73ac9c]	261	g_free( conf->primary_storage );
	262	conf->primary_storage = g_strdup( ini->value );
	263	}
	264	else if( g_strcasecmp( ini->key, "account_storage_migrate" ) == 0 )
	265	{
	266	g_strfreev( conf->migrate_storage );
[dd14ecc]	267	conf->migrate_storage = g_strsplit_set( ini->value, " \t,;", -1 );
[b7d3cc34]	268	}
	269	else if( g_strcasecmp( ini->key, "pinginterval" ) == 0 )
	270	{
	271	if( sscanf( ini->value, "%d", &i ) != 1 )
	272	{
	273	fprintf( stderr, "Invalid %s value: %s\n", ini->key, ini->value );
[eeb85a8]	274	return 0;
[b7d3cc34]	275	}
	276	conf->ping_interval = i;
	277	}
	278	else if( g_strcasecmp( ini->key, "pingtimeout" ) == 0 )
	279	{
	280	if( sscanf( ini->value, "%d", &i ) != 1 )
	281	{
	282	fprintf( stderr, "Invalid %s value: %s\n", ini->key, ini->value );
[eeb85a8]	283	return 0;
[b7d3cc34]	284	}
	285	conf->ping_timeout = i;
	286	}
	287	else if( g_strcasecmp( ini->key, "proxy" ) == 0 )
	288	{
	289	url_t *url = g_new0( url_t, 1 );
	290
	291	if( !url_set( url, ini->value ) )
	292	{
	293	fprintf( stderr, "Invalid %s value: %s\n", ini->key, ini->value );
	294	g_free( url );
[eeb85a8]	295	return 0;
[b7d3cc34]	296	}
	297
	298	strncpy( proxyhost, url->host, sizeof( proxyhost ) );
	299	strncpy( proxyuser, url->user, sizeof( proxyuser ) );
	300	strncpy( proxypass, url->pass, sizeof( proxypass ) );
	301	proxyport = url->port;
	302	if( url->proto == PROTO_HTTP )
	303	proxytype = PROXY_HTTP;
	304	else if( url->proto == PROTO_SOCKS4 )
	305	proxytype = PROXY_SOCKS4;
	306	else if( url->proto == PROTO_SOCKS5 )
	307	proxytype = PROXY_SOCKS5;
	308
	309	g_free( url );
	310	}
[aaf92a9]	311	else if( g_strcasecmp( ini->key, "user" ) == 0 )
	312	{
	313	g_free( conf->user );
	314	conf->user = g_strdup( ini->value );
	315	}
[90cd6c4]	316	else if( g_strcasecmp( ini->key, "protocols" ) == 0 )
	317	{
	318	g_strfreev( conf->protocols );
	319	conf->protocols = g_strsplit_set( ini->value, " \t,;", -1 );
	320	}
[b7d3cc34]	321	else
	322	{
[489f996]	323	fprintf( stderr, "Error: Unknown setting `%s` in configuration file (line %d).\n", ini->key, ini->line );
[eeb85a8]	324	return 0;
[b7d3cc34]	325	/* For now just ignore unknown keys... */
	326	}
	327	}
	328	else if( g_strcasecmp( ini->section, "defaults" ) != 0 )
	329	{
[489f996]	330	fprintf( stderr, "Error: Unknown section [%s] in configuration file (line %d). "
	331	"BitlBee configuration must be put in a [settings] section!\n", ini->section, ini->line );
[eeb85a8]	332	return 0;
[b7d3cc34]	333	}
	334	}
	335	ini_close( ini );
	336
[eeb85a8]	337	return 1;
[b7d3cc34]	338	}
	339
	340	void conf_loaddefaults( irc_t *irc )
	341	{
	342	ini_t *ini;
	343
[eeb85a8]	344	ini = ini_open( global.conf_file );
[b7d3cc34]	345	if( ini == NULL ) return;
	346	while( ini_read( ini ) )
	347	{
	348	if( g_strcasecmp( ini->section, "defaults" ) == 0 )
	349	{
[5c9512f]	350	set_t *s = set_find( &irc->set, ini->key );
[b7d3cc34]	351
	352	if( s )
	353	{
	354	if( s->def ) g_free( s->def );
	355	s->def = g_strdup( ini->value );
	356	}
	357	}
	358	}
	359	ini_close( ini );
	360	}

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