1 /********************************************************************\
2 * BitlBee -- An IRC to other IM-networks gateway *
4 * Copyright 2002-2005 Wilmer van der Gaast and others *
5 \********************************************************************/
7 /* Configuration reading code */
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.
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.
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
38 static int conf_loadini( conf_t
*conf
, char *file
);
40 conf_t
*conf_load( int argc
, char *argv
[] )
43 int opt
, i
, config_missing
= 0;
45 conf
= g_new0( conf_t
, 1 );
47 conf
->iface_in
= NULL
;
48 conf
->iface_out
= NULL
;
49 conf
->port
= g_strdup( "6667" );
52 conf
->primary_storage
= g_strdup( "xml" );
53 conf
->migrate_storage
= g_strsplit( "text", ",", -1 );
54 conf
->runmode
= RUNMODE_INETD
;
55 conf
->authmode
= AUTHMODE_OPEN
;
56 conf
->auth_pass
= NULL
;
57 conf
->oper_pass
= NULL
;
58 conf
->configdir
= g_strdup( CONFIG
);
59 conf
->plugindir
= g_strdup( PLUGINDIR
);
60 conf
->pidfile
= g_strdup( PIDFILE
);
61 conf
->motdfile
= g_strdup( ETCDIR
"/motd.txt" );
62 conf
->ping_interval
= 180;
63 conf
->ping_timeout
= 300;
65 conf
->ft_max_size
= SIZE_MAX
;
66 conf
->ft_max_kbps
= G_MAXUINT
;
67 conf
->ft_listen
= NULL
;
68 conf
->protocols
= NULL
;
72 i
= conf_loadini( conf
, global
.conf_file
);
75 fprintf( stderr
, "Error: Syntax error in configuration file `%s'.\n", global
.conf_file
);
81 /* Whine after parsing the options if there was no -c pointing
82 at a *valid* configuration file. */
85 while( argc
> 0 && ( opt
= getopt( argc
, argv
, "i:p:P:nvIDFc:d:hu:V" ) ) >= 0 )
86 /* ^^^^ Just to make sure we skip this step from the REHASH handler. */
90 conf
->iface_in
= g_strdup( optarg
);
95 conf
->port
= g_strdup( optarg
);
99 g_free( conf
->pidfile
);
100 conf
->pidfile
= g_strdup( optarg
);
102 else if( opt
== 'n' )
104 else if( opt
== 'v' )
106 else if( opt
== 'I' )
107 conf
->runmode
= RUNMODE_INETD
;
108 else if( opt
== 'D' )
109 conf
->runmode
= RUNMODE_DAEMON
;
110 else if( opt
== 'F' )
111 conf
->runmode
= RUNMODE_FORKDAEMON
;
112 else if( opt
== 'c' )
114 if( strcmp( global
.conf_file
, optarg
) != 0 )
116 g_free( global
.conf_file
);
117 global
.conf_file
= g_strdup( optarg
);
119 /* Re-evaluate arguments. Don't use this option twice,
120 you'll end up in an infinite loop! Hope this trick
121 works with all libcs BTW.. */
123 return conf_load( argc
, argv
);
126 else if( opt
== 'd' )
128 g_free( conf
->configdir
);
129 conf
->configdir
= g_strdup( optarg
);
131 else if( opt
== 'h' )
133 printf( "Usage: bitlbee [-D/-F [-i <interface>] [-p <port>] [-n] [-v]] [-I]\n"
134 " [-c <file>] [-d <dir>] [-x] [-h]\n"
136 "An IRC-to-other-chat-networks gateway\n"
138 " -I Classic/InetD mode. (Default)\n"
139 " -D Daemon mode. (one process serves all)\n"
140 " -F Forking daemon. (one process per client)\n"
141 " -u Run daemon as specified user.\n"
142 " -P Specify PID-file (not for inetd mode)\n"
143 " -i Specify the interface (by IP address) to listen on.\n"
144 " (Default: 0.0.0.0 (any interface))\n"
145 " -p Port number to listen on. (Default: 6667)\n"
147 " -v Be verbose (only works in combination with -n)\n"
148 " -c Load alternative configuration file\n"
149 " -d Specify alternative user configuration directory\n"
150 " -x Command-line interface to password encryption/hashing\n"
151 " -h Show this help page.\n"
152 " -V Show version info.\n" );
155 else if( opt
== 'V' )
157 printf( "BitlBee %s\nAPI version %06x\n",
158 BITLBEE_VERSION
, BITLBEE_VERSION_CODE
);
161 else if( opt
== 'u' )
163 g_free( conf
->user
);
164 conf
->user
= g_strdup( optarg
);
168 if( conf
->configdir
[strlen(conf
->configdir
)-1] != '/' )
170 char *s
= g_new( char, strlen( conf
->configdir
) + 2 );
172 sprintf( s
, "%s/", conf
->configdir
);
173 g_free( conf
->configdir
);
178 fprintf( stderr
, "Warning: Unable to read configuration file `%s'.\n", global
.conf_file
);
180 if( conf
->cafile
&& access( conf
->cafile
, R_OK
) != 0 )
182 /* Let's treat this as a serious problem so people won't think
183 they're secure when in fact they're not. */
184 fprintf( stderr
, "Error: Could not read CA file %s: %s\n", conf
->cafile
, strerror( errno
) );
191 static int conf_loadini( conf_t
*conf
, char *file
)
196 ini
= ini_open( file
);
197 if( ini
== NULL
) return -1;
198 while( ini_read( ini
) )
200 if( g_strcasecmp( ini
->section
, "settings" ) == 0 )
202 if( g_strcasecmp( ini
->key
, "runmode" ) == 0 )
204 if( g_strcasecmp( ini
->value
, "daemon" ) == 0 )
205 conf
->runmode
= RUNMODE_DAEMON
;
206 else if( g_strcasecmp( ini
->value
, "forkdaemon" ) == 0 )
207 conf
->runmode
= RUNMODE_FORKDAEMON
;
209 conf
->runmode
= RUNMODE_INETD
;
211 else if( g_strcasecmp( ini
->key
, "pidfile" ) == 0 )
213 g_free( conf
->pidfile
);
214 conf
->pidfile
= g_strdup( ini
->value
);
216 else if( g_strcasecmp( ini
->key
, "daemoninterface" ) == 0 )
218 g_free( conf
->iface_in
);
219 conf
->iface_in
= g_strdup( ini
->value
);
221 else if( g_strcasecmp( ini
->key
, "daemonport" ) == 0 )
223 g_free( conf
->port
);
224 conf
->port
= g_strdup( ini
->value
);
226 else if( g_strcasecmp( ini
->key
, "clientinterface" ) == 0 )
228 g_free( conf
->iface_out
);
229 conf
->iface_out
= g_strdup( ini
->value
);
231 else if( g_strcasecmp( ini
->key
, "authmode" ) == 0 )
233 if( g_strcasecmp( ini
->value
, "registered" ) == 0 )
234 conf
->authmode
= AUTHMODE_REGISTERED
;
235 else if( g_strcasecmp( ini
->value
, "closed" ) == 0 )
236 conf
->authmode
= AUTHMODE_CLOSED
;
238 conf
->authmode
= AUTHMODE_OPEN
;
240 else if( g_strcasecmp( ini
->key
, "authpassword" ) == 0 )
242 g_free( conf
->auth_pass
);
243 conf
->auth_pass
= g_strdup( ini
->value
);
245 else if( g_strcasecmp( ini
->key
, "operpassword" ) == 0 )
247 g_free( conf
->oper_pass
);
248 conf
->oper_pass
= g_strdup( ini
->value
);
250 else if( g_strcasecmp( ini
->key
, "hostname" ) == 0 )
252 g_free( conf
->hostname
);
253 conf
->hostname
= g_strdup( ini
->value
);
255 else if( g_strcasecmp( ini
->key
, "configdir" ) == 0 )
257 g_free( conf
->configdir
);
258 conf
->configdir
= g_strdup( ini
->value
);
260 else if( g_strcasecmp( ini
->key
, "motdfile" ) == 0 )
262 g_free( conf
->motdfile
);
263 conf
->motdfile
= g_strdup( ini
->value
);
265 else if( g_strcasecmp( ini
->key
, "account_storage" ) == 0 )
267 g_free( conf
->primary_storage
);
268 conf
->primary_storage
= g_strdup( ini
->value
);
270 else if( g_strcasecmp( ini
->key
, "account_storage_migrate" ) == 0 )
272 g_strfreev( conf
->migrate_storage
);
273 conf
->migrate_storage
= g_strsplit_set( ini
->value
, " \t,;", -1 );
275 else if( g_strcasecmp( ini
->key
, "pinginterval" ) == 0 )
277 if( sscanf( ini
->value
, "%d", &i
) != 1 )
279 fprintf( stderr
, "Invalid %s value: %s\n", ini
->key
, ini
->value
);
282 conf
->ping_interval
= i
;
284 else if( g_strcasecmp( ini
->key
, "pingtimeout" ) == 0 )
286 if( sscanf( ini
->value
, "%d", &i
) != 1 )
288 fprintf( stderr
, "Invalid %s value: %s\n", ini
->key
, ini
->value
);
291 conf
->ping_timeout
= i
;
293 else if( g_strcasecmp( ini
->key
, "proxy" ) == 0 )
295 url_t
*url
= g_new0( url_t
, 1 );
297 if( !url_set( url
, ini
->value
) )
299 fprintf( stderr
, "Invalid %s value: %s\n", ini
->key
, ini
->value
);
304 strncpy( proxyhost
, url
->host
, sizeof( proxyhost
) );
305 strncpy( proxyuser
, url
->user
, sizeof( proxyuser
) );
306 strncpy( proxypass
, url
->pass
, sizeof( proxypass
) );
307 proxyport
= url
->port
;
308 if( url
->proto
== PROTO_HTTP
)
309 proxytype
= PROXY_HTTP
;
310 else if( url
->proto
== PROTO_SOCKS4
)
311 proxytype
= PROXY_SOCKS4
;
312 else if( url
->proto
== PROTO_SOCKS5
)
313 proxytype
= PROXY_SOCKS5
;
317 else if( g_strcasecmp( ini
->key
, "user" ) == 0 )
319 g_free( conf
->user
);
320 conf
->user
= g_strdup( ini
->value
);
322 else if( g_strcasecmp( ini
->key
, "ft_max_size" ) == 0 )
325 if( sscanf( ini
->value
, "%zu", &ft_max_size
) != 1 )
327 fprintf( stderr
, "Invalid %s value: %s\n", ini
->key
, ini
->value
);
330 conf
->ft_max_size
= ft_max_size
;
332 else if( g_strcasecmp( ini
->key
, "ft_max_kbps" ) == 0 )
334 if( sscanf( ini
->value
, "%d", &i
) != 1 )
336 fprintf( stderr
, "Invalid %s value: %s\n", ini
->key
, ini
->value
);
339 conf
->ft_max_kbps
= i
;
341 else if( g_strcasecmp( ini
->key
, "ft_listen" ) == 0 )
343 g_free( conf
->ft_listen
);
344 conf
->ft_listen
= g_strdup( ini
->value
);
346 else if( g_strcasecmp( ini
->key
, "protocols" ) == 0 )
348 g_strfreev( conf
->protocols
);
349 conf
->protocols
= g_strsplit_set( ini
->value
, " \t,;", -1 );
351 else if( g_strcasecmp( ini
->key
, "cafile" ) == 0 )
353 g_free( conf
->cafile
);
354 conf
->cafile
= g_strdup( ini
->value
);
358 fprintf( stderr
, "Error: Unknown setting `%s` in configuration file (line %d).\n", ini
->key
, ini
->line
);
360 /* For now just ignore unknown keys... */
363 else if( g_strcasecmp( ini
->section
, "defaults" ) != 0 )
365 fprintf( stderr
, "Error: Unknown section [%s] in configuration file (line %d). "
366 "BitlBee configuration must be put in a [settings] section!\n", ini
->section
, ini
->line
);
375 void conf_loaddefaults( irc_t
*irc
)
379 ini
= ini_open( global
.conf_file
);
380 if( ini
== NULL
) return;
381 while( ini_read( ini
) )
383 if( g_strcasecmp( ini
->section
, "defaults" ) == 0 )
385 set_t
*s
= set_find( &irc
->b
->set
, ini
->key
);
389 if( s
->def
) g_free( s
->def
);
390 s
->def
= g_strdup( ini
->value
);