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source: conf.c @ de3e100

Last change on this file since de3e100 was 2a6ca4f, checked in by Wilmer van der Gaast <wilmer@…>, at 2006-01-04T11:16:58Z
Better handling of IPv4 connections in IPv6 mode. (Wrapping/Unwrapping of ::ffff:style addresses.)
Property mode set to `100644`
File size: 8.3 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"
	34
	35	#include "protocols/proxy.h"
	36
	37	char *CONF_FILE;
	38
	39	static int conf_loadini( conf_t conf, char file );
	40
	41	conf_t conf_load( int argc, char argv[] )
	42	{
	43	conf_t *conf;
	44	int opt, i;
	45
	46	conf = g_new0( conf_t, 1 );
	47
[2a6ca4f]	48	#ifdef IPV6
	49	conf->iface = "::";
	50	#else
[b7d3cc34]	51	conf->iface = "0.0.0.0";
[2a6ca4f]	52	#endif
[b7d3cc34]	53	conf->port = 6667;
	54	conf->nofork = 0;
	55	conf->verbose = 0;
[b73ac9c]	56	conf->primary_storage = "text";
[b7d3cc34]	57	conf->runmode = RUNMODE_INETD;
	58	conf->authmode = AUTHMODE_OPEN;
[d25f6fc]	59	conf->auth_pass = NULL;
	60	conf->oper_pass = NULL;
[b7d3cc34]	61	conf->configdir = g_strdup( CONFIG );
[4bfca70]	62	conf->plugindir = g_strdup( PLUGINDIR );
[b7d3cc34]	63	conf->motdfile = g_strdup( ETCDIR "/motd.txt" );
	64	conf->ping_interval = 180;
	65	conf->ping_timeout = 300;
	66
	67	i = conf_loadini( conf, CONF_FILE );
	68	if( i == 0 )
	69	{
	70	fprintf( stderr, "Error: Syntax error in configuration file `%s'.\n", CONF_FILE );
	71	return( NULL );
	72	}
	73	else if( i == -1 )
	74	{
	75	fprintf( stderr, "Warning: Unable to read configuration file `%s'.\n", CONF_FILE );
	76	}
	77
[d25f6fc]	78	while( ( opt = getopt( argc, argv, "i:p:nvIDFc:d:h" ) ) >= 0 )
[b7d3cc34]	79	{
	80	if( opt == 'i' )
	81	{
	82	conf->iface = g_strdup( optarg );
	83	}
	84	else if( opt == 'p' )
	85	{
	86	if( ( sscanf( optarg, "%d", &i ) != 1 ) \|\| ( i <= 0 ) \|\| ( i > 65535 ) )
	87	{
	88	fprintf( stderr, "Invalid port number: %s\n", optarg );
	89	return( NULL );
	90	}
	91	conf->port = i;
	92	}
	93	else if( opt == 'n' )
	94	conf->nofork=1;
	95	else if( opt == 'v' )
	96	conf->verbose=1;
	97	else if( opt == 'I' )
	98	conf->runmode=RUNMODE_INETD;
	99	else if( opt == 'D' )
	100	conf->runmode=RUNMODE_DAEMON;
[d25f6fc]	101	else if( opt == 'F' )
	102	conf->runmode=RUNMODE_FORKDAEMON;
[b7d3cc34]	103	else if( opt == 'c' )
	104	{
	105	if( strcmp( CONF_FILE, optarg ) != 0 )
	106	{
	107	g_free( CONF_FILE );
	108	CONF_FILE = g_strdup( optarg );
	109	g_free( conf );
	110	return( conf_load( argc, argv ) );
	111	}
	112	}
	113	else if( opt == 'd' )
	114	{
	115	g_free( conf->configdir );
	116	conf->configdir = g_strdup( optarg );
	117	}
	118	else if( opt == 'h' )
	119	{
	120	printf( "Usage: bitlbee [-D [-i <interface>] [-p <port>] [-n] [-v]] [-I]\n"
	121	" [-c <file>] [-d <dir>] [-h]\n"
	122	"\n"
	123	"An IRC-to-other-chat-networks gateway\n"
	124	"\n"
	125	" -I Classic/InetD mode. (Default)\n"
	126	" -D Daemon mode. (Still EXPERIMENTAL!)\n"
[d25f6fc]	127	" -F Forking daemon. (one process per client)\n"
[b7d3cc34]	128	" -i Specify the interface (by IP address) to listen on.\n"
	129	" (Default: 0.0.0.0 (any interface))\n"
	130	" -p Port number to listen on. (Default: 6667)\n"
	131	" -n Don't fork.\n"
	132	" -v Be verbose (only works in combination with -n)\n"
	133	" -c Load alternative configuration file\n"
	134	" -d Specify alternative user configuration directory\n"
	135	" -h Show this help page.\n" );
	136	return( NULL );
	137	}
	138	}
	139
	140	if( conf->configdir[strlen(conf->configdir)-1] != '/' )
	141	{
	142	char *s = g_new( char, strlen( conf->configdir ) + 2 );
	143
	144	sprintf( s, "%s/", conf->configdir );
	145	g_free( conf->configdir );
	146	conf->configdir = s;
	147	}
	148
	149	return( conf );
	150	}
	151
	152	static int conf_loadini( conf_t conf, char file )
	153	{
	154	ini_t *ini;
	155	int i;
	156
	157	ini = ini_open( file );
	158	if( ini == NULL ) return( -1 );
	159	while( ini_read( ini ) )
	160	{
	161	if( g_strcasecmp( ini->section, "settings" ) == 0 )
	162	{
	163	if( g_strcasecmp( ini->key, "runmode" ) == 0 )
	164	{
	165	if( g_strcasecmp( ini->value, "daemon" ) == 0 )
	166	conf->runmode = RUNMODE_DAEMON;
[d25f6fc]	167	else if( g_strcasecmp( ini->value, "forkdaemon" ) == 0 )
	168	conf->runmode = RUNMODE_FORKDAEMON;
[b7d3cc34]	169	else
	170	conf->runmode = RUNMODE_INETD;
	171	}
	172	else if( g_strcasecmp( ini->key, "daemoninterface" ) == 0 )
	173	{
	174	conf->iface = g_strdup( ini->value );
	175	}
	176	else if( g_strcasecmp( ini->key, "daemonport" ) == 0 )
	177	{
	178	if( ( sscanf( ini->value, "%d", &i ) != 1 ) \|\| ( i <= 0 ) \|\| ( i > 65535 ) )
	179	{
	180	fprintf( stderr, "Invalid port number: %s\n", ini->value );
	181	return( 0 );
	182	}
	183	conf->port = i;
	184	}
	185	else if( g_strcasecmp( ini->key, "authmode" ) == 0 )
	186	{
	187	if( g_strcasecmp( ini->value, "registered" ) == 0 )
	188	conf->authmode = AUTHMODE_REGISTERED;
	189	else if( g_strcasecmp( ini->value, "closed" ) == 0 )
	190	conf->authmode = AUTHMODE_CLOSED;
	191	else
	192	conf->authmode = AUTHMODE_OPEN;
	193	}
	194	else if( g_strcasecmp( ini->key, "authpassword" ) == 0 )
	195	{
[d25f6fc]	196	conf->auth_pass = g_strdup( ini->value );
	197	}
	198	else if( g_strcasecmp( ini->key, "operpassword" ) == 0 )
	199	{
	200	conf->oper_pass = g_strdup( ini->value );
[b7d3cc34]	201	}
	202	else if( g_strcasecmp( ini->key, "hostname" ) == 0 )
	203	{
	204	conf->hostname = g_strdup( ini->value );
	205	}
	206	else if( g_strcasecmp( ini->key, "configdir" ) == 0 )
	207	{
	208	g_free( conf->configdir );
	209	conf->configdir = g_strdup( ini->value );
	210	}
	211	else if( g_strcasecmp( ini->key, "motdfile" ) == 0 )
	212	{
	213	g_free( conf->motdfile );
	214	conf->motdfile = g_strdup( ini->value );
[1ee6c18]	215	}
[b73ac9c]	216	else if( g_strcasecmp( ini->key, "account_storage" ) == 0 )
[1ee6c18]	217	{
[b73ac9c]	218	g_free( conf->primary_storage );
	219	conf->primary_storage = g_strdup( ini->value );
	220	}
	221	else if( g_strcasecmp( ini->key, "account_storage_migrate" ) == 0 )
	222	{
	223	g_strfreev( conf->migrate_storage );
	224	conf->migrate_storage = g_strsplit( ini->value, " \t,;", -1 );
[b7d3cc34]	225	}
	226	else if( g_strcasecmp( ini->key, "pinginterval" ) == 0 )
	227	{
	228	if( sscanf( ini->value, "%d", &i ) != 1 )
	229	{
	230	fprintf( stderr, "Invalid %s value: %s\n", ini->key, ini->value );
	231	return( 0 );
	232	}
	233	conf->ping_interval = i;
	234	}
	235	else if( g_strcasecmp( ini->key, "pingtimeout" ) == 0 )
	236	{
	237	if( sscanf( ini->value, "%d", &i ) != 1 )
	238	{
	239	fprintf( stderr, "Invalid %s value: %s\n", ini->key, ini->value );
	240	return( 0 );
	241	}
	242	conf->ping_timeout = i;
	243	}
	244	else if( g_strcasecmp( ini->key, "proxy" ) == 0 )
	245	{
	246	url_t *url = g_new0( url_t, 1 );
	247
	248	if( !url_set( url, ini->value ) )
	249	{
	250	fprintf( stderr, "Invalid %s value: %s\n", ini->key, ini->value );
	251	g_free( url );
	252	return( 0 );
	253	}
	254
	255	strncpy( proxyhost, url->host, sizeof( proxyhost ) );
	256	strncpy( proxyuser, url->user, sizeof( proxyuser ) );
	257	strncpy( proxypass, url->pass, sizeof( proxypass ) );
	258	proxyport = url->port;
	259	if( url->proto == PROTO_HTTP )
	260	proxytype = PROXY_HTTP;
	261	else if( url->proto == PROTO_SOCKS4 )
	262	proxytype = PROXY_SOCKS4;
	263	else if( url->proto == PROTO_SOCKS5 )
	264	proxytype = PROXY_SOCKS5;
	265
	266	g_free( url );
	267	}
	268	else
	269	{
	270	fprintf( stderr, "Error: Unknown setting `%s` in configuration file.\n", ini->key );
	271	return( 0 );
	272	/* For now just ignore unknown keys... */
	273	}
	274	}
	275	else if( g_strcasecmp( ini->section, "defaults" ) != 0 )
	276	{
	277	fprintf( stderr, "Error: Unknown section [%s] in configuration file. "
	278	"BitlBee configuration must be put in a [settings] section!\n", ini->section );
	279	return( 0 );
	280	}
	281	}
	282	ini_close( ini );
	283
	284	return( 1 );
	285	}
	286
	287	void conf_loaddefaults( irc_t *irc )
	288	{
	289	ini_t *ini;
	290
	291	ini = ini_open( CONF_FILE );
	292	if( ini == NULL ) return;
	293	while( ini_read( ini ) )
	294	{
	295	if( g_strcasecmp( ini->section, "defaults" ) == 0 )
	296	{
	297	set_t *s = set_find( irc, ini->key );
	298
	299	if( s )
	300	{
	301	if( s->def ) g_free( s->def );
	302	s->def = g_strdup( ini->value );
	303	}
	304	}
	305	}
	306	ini_close( ini );
	307	}

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