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source: conf.c @ 7c9db24

Last change on this file since 7c9db24 was 7c9db24, checked in by Wilmer van der Gaast <wilmer@…>, at 2010-03-08T02:10:41Z
Replaced obsolete (useless for the current .xml files) encode/decode tools with a few command-line options to the BitlBee binary. Type "bitlbee -x" for more info.
Property mode set to `100644`
File size: 9.8 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" );
	62	conf->ping_interval = 180;
	63	conf->ping_timeout = 300;
[aaf92a9]	64	conf->user = NULL;
[f4a5940]	65	proxytype = 0;
[b7d3cc34]	66
[eeb85a8]	67	i = conf_loadini( conf, global.conf_file );
[b7d3cc34]	68	if( i == 0 )
	69	{
[eeb85a8]	70	fprintf( stderr, "Error: Syntax error in configuration file `%s'.\n", global.conf_file );
	71	return NULL;
[b7d3cc34]	72	}
	73	else if( i == -1 )
	74	{
[eeb85a8]	75	config_missing ++;
	76	/* Whine after parsing the options if there was no -c pointing
	77	at a valid configuration file. */
[b7d3cc34]	78	}
	79
[e0798cc]	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	{
[aefaac3a]	85	conf->iface_in = g_strdup( optarg );
[b7d3cc34]	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	{
[eeb85a8]	109	if( strcmp( global.conf_file, optarg ) != 0 )
[b7d3cc34]	110	{
[eeb85a8]	111	g_free( global.conf_file );
	112	global.conf_file = g_strdup( optarg );
[b7d3cc34]	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;
[eeb85a8]	118	return conf_load( argc, argv );
[b7d3cc34]	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"
[7c9db24]	129	" [-c <file>] [-d <dir>] [-x] [-h]\n"
[b7d3cc34]	130	"\n"
	131	"An IRC-to-other-chat-networks gateway\n"
	132	"\n"
	133	" -I Classic/InetD mode. (Default)\n"
[de8e584]	134	" -D Daemon mode. (one process serves all)\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"
[7c9db24]	145	" -x Command-line interface to password encryption/hashing\n"
[b7d3cc34]	146	" -h Show this help page.\n" );
[eeb85a8]	147	return NULL;
[b7d3cc34]	148	}
[e0798cc]	149	else if( opt == 'R' )
	150	{
	151	/* Backward compatibility; older BitlBees passed this
	152	info using a command-line flag. Allow people to
	153	upgrade from such a version for now. */
	154	setenv( "_BITLBEE_RESTART_STATE", optarg, 0 );
	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
[eeb85a8]	172	if( config_missing )
	173	fprintf( stderr, "Warning: Unable to read configuration file `%s'.\n", global.conf_file );
	174
	175	return conf;
[b7d3cc34]	176	}
	177
	178	static int conf_loadini( conf_t conf, char file )
	179	{
	180	ini_t *ini;
	181	int i;
	182
	183	ini = ini_open( file );
[eeb85a8]	184	if( ini == NULL ) return -1;
[b7d3cc34]	185	while( ini_read( ini ) )
	186	{
	187	if( g_strcasecmp( ini->section, "settings" ) == 0 )
	188	{
	189	if( g_strcasecmp( ini->key, "runmode" ) == 0 )
	190	{
	191	if( g_strcasecmp( ini->value, "daemon" ) == 0 )
	192	conf->runmode = RUNMODE_DAEMON;
[d25f6fc]	193	else if( g_strcasecmp( ini->value, "forkdaemon" ) == 0 )
	194	conf->runmode = RUNMODE_FORKDAEMON;
[b7d3cc34]	195	else
	196	conf->runmode = RUNMODE_INETD;
	197	}
[34b17d9]	198	else if( g_strcasecmp( ini->key, "pidfile" ) == 0 )
	199	{
	200	g_free( conf->pidfile );
	201	conf->pidfile = g_strdup( ini->value );
	202	}
[b7d3cc34]	203	else if( g_strcasecmp( ini->key, "daemoninterface" ) == 0 )
	204	{
[aefaac3a]	205	g_free( conf->iface_in );
	206	conf->iface_in = g_strdup( ini->value );
[b7d3cc34]	207	}
	208	else if( g_strcasecmp( ini->key, "daemonport" ) == 0 )
	209	{
[aaf92a9]	210	g_free( conf->port );
[e9b755e]	211	conf->port = g_strdup( ini->value );
[b7d3cc34]	212	}
[aefaac3a]	213	else if( g_strcasecmp( ini->key, "clientinterface" ) == 0 )
	214	{
	215	g_free( conf->iface_out );
	216	conf->iface_out = g_strdup( ini->value );
	217	}
[b7d3cc34]	218	else if( g_strcasecmp( ini->key, "authmode" ) == 0 )
	219	{
	220	if( g_strcasecmp( ini->value, "registered" ) == 0 )
	221	conf->authmode = AUTHMODE_REGISTERED;
	222	else if( g_strcasecmp( ini->value, "closed" ) == 0 )
	223	conf->authmode = AUTHMODE_CLOSED;
	224	else
	225	conf->authmode = AUTHMODE_OPEN;
	226	}
	227	else if( g_strcasecmp( ini->key, "authpassword" ) == 0 )
	228	{
[aaf92a9]	229	g_free( conf->auth_pass );
[d25f6fc]	230	conf->auth_pass = g_strdup( ini->value );
	231	}
	232	else if( g_strcasecmp( ini->key, "operpassword" ) == 0 )
	233	{
[aaf92a9]	234	g_free( conf->oper_pass );
[d25f6fc]	235	conf->oper_pass = g_strdup( ini->value );
[b7d3cc34]	236	}
	237	else if( g_strcasecmp( ini->key, "hostname" ) == 0 )
	238	{
[aaf92a9]	239	g_free( conf->hostname );
[b7d3cc34]	240	conf->hostname = g_strdup( ini->value );
	241	}
	242	else if( g_strcasecmp( ini->key, "configdir" ) == 0 )
	243	{
	244	g_free( conf->configdir );
	245	conf->configdir = g_strdup( ini->value );
	246	}
	247	else if( g_strcasecmp( ini->key, "motdfile" ) == 0 )
	248	{
	249	g_free( conf->motdfile );
	250	conf->motdfile = g_strdup( ini->value );
[1ee6c18]	251	}
[b73ac9c]	252	else if( g_strcasecmp( ini->key, "account_storage" ) == 0 )
[1ee6c18]	253	{
[b73ac9c]	254	g_free( conf->primary_storage );
	255	conf->primary_storage = g_strdup( ini->value );
	256	}
	257	else if( g_strcasecmp( ini->key, "account_storage_migrate" ) == 0 )
	258	{
	259	g_strfreev( conf->migrate_storage );
[dd14ecc]	260	conf->migrate_storage = g_strsplit_set( ini->value, " \t,;", -1 );
[b7d3cc34]	261	}
	262	else if( g_strcasecmp( ini->key, "pinginterval" ) == 0 )
	263	{
	264	if( sscanf( ini->value, "%d", &i ) != 1 )
	265	{
	266	fprintf( stderr, "Invalid %s value: %s\n", ini->key, ini->value );
[eeb85a8]	267	return 0;
[b7d3cc34]	268	}
	269	conf->ping_interval = i;
	270	}
	271	else if( g_strcasecmp( ini->key, "pingtimeout" ) == 0 )
	272	{
	273	if( sscanf( ini->value, "%d", &i ) != 1 )
	274	{
	275	fprintf( stderr, "Invalid %s value: %s\n", ini->key, ini->value );
[eeb85a8]	276	return 0;
[b7d3cc34]	277	}
	278	conf->ping_timeout = i;
	279	}
	280	else if( g_strcasecmp( ini->key, "proxy" ) == 0 )
	281	{
	282	url_t *url = g_new0( url_t, 1 );
	283
	284	if( !url_set( url, ini->value ) )
	285	{
	286	fprintf( stderr, "Invalid %s value: %s\n", ini->key, ini->value );
	287	g_free( url );
[eeb85a8]	288	return 0;
[b7d3cc34]	289	}
	290
	291	strncpy( proxyhost, url->host, sizeof( proxyhost ) );
	292	strncpy( proxyuser, url->user, sizeof( proxyuser ) );
	293	strncpy( proxypass, url->pass, sizeof( proxypass ) );
	294	proxyport = url->port;
	295	if( url->proto == PROTO_HTTP )
	296	proxytype = PROXY_HTTP;
	297	else if( url->proto == PROTO_SOCKS4 )
	298	proxytype = PROXY_SOCKS4;
	299	else if( url->proto == PROTO_SOCKS5 )
	300	proxytype = PROXY_SOCKS5;
	301
	302	g_free( url );
	303	}
[aaf92a9]	304	else if( g_strcasecmp( ini->key, "user" ) == 0 )
	305	{
	306	g_free( conf->user );
	307	conf->user = g_strdup( ini->value );
	308	}
[b7d3cc34]	309	else
	310	{
[489f996]	311	fprintf( stderr, "Error: Unknown setting `%s` in configuration file (line %d).\n", ini->key, ini->line );
[eeb85a8]	312	return 0;
[b7d3cc34]	313	/* For now just ignore unknown keys... */
	314	}
	315	}
	316	else if( g_strcasecmp( ini->section, "defaults" ) != 0 )
	317	{
[489f996]	318	fprintf( stderr, "Error: Unknown section [%s] in configuration file (line %d). "
	319	"BitlBee configuration must be put in a [settings] section!\n", ini->section, ini->line );
[eeb85a8]	320	return 0;
[b7d3cc34]	321	}
	322	}
	323	ini_close( ini );
	324
[eeb85a8]	325	return 1;
[b7d3cc34]	326	}
	327
	328	void conf_loaddefaults( irc_t *irc )
	329	{
	330	ini_t *ini;
	331
[eeb85a8]	332	ini = ini_open( global.conf_file );
[b7d3cc34]	333	if( ini == NULL ) return;
	334	while( ini_read( ini ) )
	335	{
	336	if( g_strcasecmp( ini->section, "defaults" ) == 0 )
	337	{
[5c9512f]	338	set_t *s = set_find( &irc->set, ini->key );
[b7d3cc34]	339
	340	if( s )
	341	{
	342	if( s->def ) g_free( s->def );
	343	s->def = g_strdup( ini->value );
	344	}
	345	}
	346	}
	347	ini_close( ini );
	348	}

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