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source: protocols/nogaim.c @ fa29d093

Last change on this file since fa29d093 was fa29d093, checked in by Wilmer van der Gaast <wilmer@…>, at 2007-03-28T05:53:11Z
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1	/********************************************************************\
2	* BitlBee -- An IRC to other IM-networks gateway *
3	* *
4	* Copyright 2002-2006 Wilmer van der Gaast and others *
5	\********************************************************************/
6
7	/*
8	* nogaim
9	*
10	* Gaim without gaim - for BitlBee
11	*
12	* This file contains functions called by the Gaim IM-modules. It's written
13	* from scratch for BitlBee and doesn't contain any code from Gaim anymore
14	* (except for the function names).
15	*/
16
17	/*
18	This program is free software; you can redistribute it and/or modify
19	it under the terms of the GNU General Public License as published by
20	the Free Software Foundation; either version 2 of the License, or
21	(at your option) any later version.
22
23	This program is distributed in the hope that it will be useful,
24	but WITHOUT ANY WARRANTY; without even the implied warranty of
25	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26	GNU General Public License for more details.
27
28	You should have received a copy of the GNU General Public License with
29	the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL;
30	if not, write to the Free Software Foundation, Inc., 59 Temple Place,
31	Suite 330, Boston, MA 02111-1307 USA
32	*/
33
34	#define BITLBEE_CORE
35	#include "nogaim.h"
36	#include <ctype.h>
37
38	static int remove_chat_buddy_silent( struct conversation b, char handle );
39
40	GSList *connections;
41
42	#ifdef WITH_PLUGINS
43	gboolean load_plugin(char *path)
44	{
45	void (*init_function) (void);
46
47	GModule *mod = g_module_open(path, G_MODULE_BIND_LAZY);
48
49	if(!mod) {
50	log_message(LOGLVL_ERROR, "Can't find `%s', not loading", path);
51	return FALSE;
52	}
53
54	if(!g_module_symbol(mod,"init_plugin",(gpointer *) &init_function)) {
55	log_message(LOGLVL_WARNING, "Can't find function `init_plugin' in `%s'\n", path);
56	return FALSE;
57	}
58
59	init_function();
60
61	return TRUE;
62	}
63
64	void load_plugins(void)
65	{
66	GDir *dir;
67	GError *error = NULL;
68
69	dir = g_dir_open(global.conf->plugindir, 0, &error);
70
71	if (dir) {
72	const gchar *entry;
73	char *path;
74
75	while ((entry = g_dir_read_name(dir))) {
76	path = g_build_filename(global.conf->plugindir, entry, NULL);
77	if(!path) {
78	log_message(LOGLVL_WARNING, "Can't build path for %s\n", entry);
79	continue;
80	}
81
82	load_plugin(path);
83
84	g_free(path);
85	}
86
87	g_dir_close(dir);
88	}
89	}
90	#endif
91
92	/* nogaim.c */
93
94	GList *protocols = NULL;
95
96	void register_protocol (struct prpl *p)
97	{
98	protocols = g_list_append(protocols, p);
99	}
100
101
102	struct prpl find_protocol(const char name)
103	{
104	GList *gl;
105	for (gl = protocols; gl; gl = gl->next)
106	{
107	struct prpl *proto = gl->data;
108	if(!g_strcasecmp(proto->name, name))
109	return proto;
110	}
111	return NULL;
112	}
113
114	/* nogaim.c */
115	void nogaim_init()
116	{
117	extern void msn_init();
118	extern void oscar_init();
119	extern void byahoo_init();
120	extern void jabber_init();
121
122	#ifdef WITH_MSN
123	msn_init();
124	#endif
125
126	#ifdef WITH_OSCAR
127	oscar_init();
128	#endif
129
130	#ifdef WITH_YAHOO
131	byahoo_init();
132	#endif
133
134	#ifdef WITH_JABBER
135	jabber_init();
136	#endif
137
138	#ifdef WITH_PLUGINS
139	load_plugins();
140	#endif
141	}
142
143	GSList *get_connections() { return connections; }
144
145	/* multi.c */
146
147	struct gaim_connection new_gaim_conn( account_t acc )
148	{
149	struct gaim_connection *gc;
150
151	gc = g_new0( struct gaim_connection, 1 );
152
153	/* Maybe we should get rid of this memory waste later. ;-) */
154	g_snprintf( gc->username, sizeof( gc->username ), "%s", acc->user );
155	g_snprintf( gc->password, sizeof( gc->password ), "%s", acc->pass );
156
157	gc->irc = acc->irc;
158	gc->acc = acc;
159	acc->gc = gc;
160
161	connections = g_slist_append( connections, gc );
162
163	return( gc );
164	}
165
166	void destroy_gaim_conn( struct gaim_connection *gc )
167	{
168	account_t *a;
169
170	/* Destroy the pointer to this connection from the account list */
171	for( a = gc->irc->accounts; a; a = a->next )
172	if( a->gc == gc )
173	{
174	a->gc = NULL;
175	break;
176	}
177
178	connections = g_slist_remove( connections, gc );
179	g_free( gc );
180	}
181
182	void set_login_progress( struct gaim_connection gc, int step, char msg )
183	{
184	serv_got_crap( gc, "Logging in: %s", msg );
185	}
186
187	/* Errors while logging in */
188	void hide_login_progress( struct gaim_connection gc, char msg )
189	{
190	serv_got_crap( gc, "Login error: %s", msg );
191	}
192
193	/* Errors after logging in */
194	void hide_login_progress_error( struct gaim_connection gc, char msg )
195	{
196	serv_got_crap( gc, "Logged out: %s", msg );
197	}
198
199	void serv_got_crap( struct gaim_connection gc, char format, ... )
200	{
201	va_list params;
202	char *text;
203	account_t *a;
204
205	va_start( params, format );
206	text = g_strdup_vprintf( format, params );
207	va_end( params );
208
209	if( ( g_strcasecmp( set_getstr( &gc->irc->set, "strip_html" ), "always" ) == 0 ) \|\|
210	( ( gc->flags & OPT_CONN_HTML ) && set_getbool( &gc->irc->set, "strip_html" ) ) )
211	strip_html( text );
212
213	/* Try to find a different connection on the same protocol. */
214	for( a = gc->irc->accounts; a; a = a->next )
215	if( a->prpl == gc->acc->prpl && a->gc != gc )
216	break;
217
218	/* If we found one, include the screenname in the message. */
219	if( a )
220	irc_usermsg( gc->irc, "%s(%s) - %s", gc->acc->prpl->name, gc->username, text );
221	else
222	irc_usermsg( gc->irc, "%s - %s", gc->acc->prpl->name, text );
223
224	g_free( text );
225	}
226
227	static gboolean send_keepalive( gpointer d, gint fd, b_input_condition cond )
228	{
229	struct gaim_connection *gc = d;
230
231	if( gc->acc->prpl->keepalive )
232	gc->acc->prpl->keepalive( gc );
233
234	return TRUE;
235	}
236
237	void account_online( struct gaim_connection *gc )
238	{
239	user_t *u;
240
241	/* MSN servers sometimes redirect you to a different server and do
242	the whole login sequence again, so these "late" calls to this
243	function should be handled correctly. (IOW, ignored) */
244	if( gc->flags & OPT_LOGGED_IN )
245	return;
246
247	u = user_find( gc->irc, gc->irc->nick );
248
249	serv_got_crap( gc, "Logged in" );
250
251	gc->keepalive = b_timeout_add( 60000, send_keepalive, gc );
252	gc->flags \|= OPT_LOGGED_IN;
253
254	/* Also necessary when we're not away, at least for some of the
255	protocols. */
256	bim_set_away( gc, u->away );
257	}
258
259	gboolean auto_reconnect( gpointer data, gint fd, b_input_condition cond )
260	{
261	account_t *a = data;
262
263	a->reconnect = 0;
264	account_on( a->irc, a );
265
266	return( FALSE ); /* Only have to run the timeout once */
267	}
268
269	void cancel_auto_reconnect( account_t *a )
270	{
271	/* while( b_event_remove_by_data( (gpointer) a ) ); */
272	b_event_remove( a->reconnect );
273	a->reconnect = 0;
274	}
275
276	void signoff( struct gaim_connection *gc )
277	{
278	irc_t *irc = gc->irc;
279	user_t t, u = irc->users;
280	account_t *a;
281
282	/* Nested calls might happen sometimes, this is probably the best
283	place to catch them. */
284	if( gc->flags & OPT_LOGGING_OUT )
285	return;
286	else
287	gc->flags \|= OPT_LOGGING_OUT;
288
289	serv_got_crap( gc, "Signing off.." );
290
291	b_event_remove( gc->keepalive );
292	gc->keepalive = 0;
293	gc->acc->prpl->close( gc );
294	b_event_remove( gc->inpa );
295
296	while( u )
297	{
298	if( u->gc == gc )
299	{
300	t = u->next;
301	user_del( irc, u->nick );
302	u = t;
303	}
304	else
305	u = u->next;
306	}
307
308	query_del_by_gc( gc->irc, gc );
309
310	for( a = irc->accounts; a; a = a->next )
311	if( a->gc == gc )
312	break;
313
314	if( !a )
315	{
316	/* Uhm... This is very sick. */
317	}
318	else if( !gc->wants_to_die && set_getbool( &irc->set, "auto_reconnect" ) &&
319	set_getbool( &a->set, "auto_reconnect" ) )
320	{
321	int delay = set_getint( &irc->set, "auto_reconnect_delay" );
322
323	serv_got_crap( gc, "Reconnecting in %d seconds..", delay );
324	a->reconnect = b_timeout_add( delay * 1000, auto_reconnect, a );
325	}
326
327	destroy_gaim_conn( gc );
328	}
329
330
331	/* dialogs.c */
332
333	void do_error_dialog( struct gaim_connection gc, char msg, char *title )
334	{
335	if( msg && title )
336	serv_got_crap( gc, "Error: %s: %s", title, msg );
337	else if( msg )
338	serv_got_crap( gc, "Error: %s", msg );
339	else if( title )
340	serv_got_crap( gc, "Error: %s", title );
341	else
342	serv_got_crap( gc, "Error" );
343	}
344
345	void do_ask_dialog( struct gaim_connection gc, char msg, void data, void doit, void *dont )
346	{
347	query_add( gc->irc, gc, msg, doit, dont, data );
348	}
349
350
351	/* list.c */
352
353	void add_buddy( struct gaim_connection gc, char group, char handle, char realname )
354	{
355	user_t *u;
356	char nick[MAX_NICK_LENGTH+1];
357	char *s;
358	irc_t *irc = gc->irc;
359
360	if( set_getbool( &irc->set, "debug" ) && 0 ) /* This message is too useless */
361	serv_got_crap( gc, "Receiving user add from handle: %s", handle );
362
363	if( user_findhandle( gc, handle ) )
364	{
365	if( set_getbool( &irc->set, "debug" ) )
366	serv_got_crap( gc, "User already exists, ignoring add request: %s", handle );
367
368	return;
369
370	/* Buddy seems to exist already. Let's ignore this request then... */
371	}
372
373	memset( nick, 0, MAX_NICK_LENGTH + 1 );
374	strcpy( nick, nick_get( gc->acc, handle, realname ) );
375
376	u = user_add( gc->irc, nick );
377
378	if( !realname \|\| !*realname ) realname = nick;
379	u->realname = g_strdup( realname );
380
381	if( ( s = strchr( handle, '@' ) ) )
382	{
383	u->host = g_strdup( s + 1 );
384	u->user = g_strndup( handle, s - handle );
385	}
386	else if( gc->acc->server )
387	{
388	char *colon;
389
390	if( ( colon = strchr( gc->acc->server, ':' ) ) )
391	u->host = g_strndup( gc->acc->server,
392	colon - gc->acc->server );
393	else
394	u->host = g_strdup( gc->acc->server );
395
396	u->user = g_strdup( handle );
397
398	/* s/ /_/ ... important for AOL screennames */
399	for( s = u->user; *s; s ++ )
400	if( *s == ' ' )
401	*s = '_';
402	}
403	else
404	{
405	u->host = g_strdup( gc->acc->prpl->name );
406	u->user = g_strdup( handle );
407	}
408
409	u->gc = gc;
410	u->handle = g_strdup( handle );
411	if( group ) u->group = g_strdup( group );
412	u->send_handler = buddy_send_handler;
413	u->last_typing_notice = 0;
414	}
415
416	struct buddy find_buddy( struct gaim_connection gc, char *handle )
417	{
418	static struct buddy b[1];
419	user_t *u;
420
421	u = user_findhandle( gc, handle );
422
423	if( !u )
424	return( NULL );
425
426	memset( b, 0, sizeof( b ) );
427	strncpy( b->name, handle, 80 );
428	strncpy( b->show, u->realname, BUDDY_ALIAS_MAXLEN );
429	b->present = u->online;
430	b->gc = u->gc;
431
432	return( b );
433	}
434
435	void signoff_blocked( struct gaim_connection *gc )
436	{
437	return; /* Make all blocked users look invisible (TODO?) */
438	}
439
440
441	void serv_buddy_rename( struct gaim_connection gc, char handle, char *realname )
442	{
443	user_t *u = user_findhandle( gc, handle );
444
445	if( !u ) return;
446
447	if( g_strcasecmp( u->realname, realname ) != 0 )
448	{
449	if( u->realname != u->nick ) g_free( u->realname );
450
451	u->realname = g_strdup( realname );
452
453	if( ( gc->flags & OPT_LOGGED_IN ) && set_getbool( &gc->irc->set, "display_namechanges" ) )
454	serv_got_crap( gc, "User `%s' changed name to `%s'", u->nick, u->realname );
455	}
456	}
457
458
459	/* prpl.c */
460
461	struct show_got_added_data
462	{
463	struct gaim_connection *gc;
464	char *handle;
465	};
466
467	void show_got_added_no( gpointer w, struct show_got_added_data *data )
468	{
469	g_free( data->handle );
470	g_free( data );
471	}
472
473	void show_got_added_yes( gpointer w, struct show_got_added_data *data )
474	{
475	data->gc->acc->prpl->add_buddy( data->gc, data->handle );
476	add_buddy( data->gc, NULL, data->handle, data->handle );
477
478	return show_got_added_no( w, data );
479	}
480
481	void show_got_added( struct gaim_connection gc, char handle, const char *realname )
482	{
483	struct show_got_added_data *data = g_new0( struct show_got_added_data, 1 );
484	char *s;
485
486	/* TODO: Make a setting for this! */
487	if( user_findhandle( gc, handle ) != NULL )
488	return;
489
490	s = g_strdup_printf( "The user %s is not in your buddy list yet. Do you want to add him/her now?", handle );
491
492	data->gc = gc;
493	data->handle = g_strdup( handle );
494	query_add( gc->irc, gc, s, show_got_added_yes, show_got_added_no, data );
495	}
496
497
498	/* server.c */
499
500	void serv_got_update( struct gaim_connection gc, char handle, int loggedin, int evil, time_t signon, time_t idle, int type, guint caps )
501	{
502	user_t *u;
503	int oa, oo;
504
505	u = user_findhandle( gc, handle );
506
507	if( !u )
508	{
509	if( g_strcasecmp( set_getstr( &gc->irc->set, "handle_unknown" ), "add" ) == 0 )
510	{
511	add_buddy( gc, NULL, handle, NULL );
512	u = user_findhandle( gc, handle );
513	}
514	else
515	{
516	if( set_getbool( &gc->irc->set, "debug" ) \|\| g_strcasecmp( set_getstr( &gc->irc->set, "handle_unknown" ), "ignore" ) != 0 )
517	{
518	serv_got_crap( gc, "serv_got_update() for handle %s:", handle );
519	serv_got_crap( gc, "loggedin = %d, type = %d", loggedin, type );
520	}
521
522	return;
523	}
524	/* Why did we have this here....
525	return; */
526	}
527
528	oa = u->away != NULL;
529	oo = u->online;
530
531	if( u->away )
532	{
533	g_free( u->away );
534	u->away = NULL;
535	}
536
537	if( loggedin && !u->online )
538	{
539	irc_spawn( gc->irc, u );
540	u->online = 1;
541	}
542	else if( !loggedin && u->online )
543	{
544	struct conversation *c;
545
546	irc_kill( gc->irc, u );
547	u->online = 0;
548
549	/* Remove him/her from the conversations to prevent PART messages after he/she QUIT already */
550	for( c = gc->conversations; c; c = c->next )
551	remove_chat_buddy_silent( c, handle );
552	}
553
554	if( ( type & UC_UNAVAILABLE ) && ( strcmp( gc->acc->prpl->name, "oscar" ) == 0 \|\| strcmp( gc->acc->prpl->name, "icq" ) == 0 ) )
555	{
556	u->away = g_strdup( "Away" );
557	}
558	else if( ( type & UC_UNAVAILABLE ) && ( strcmp( gc->acc->prpl->name, "jabber" ) == 0 ) )
559	{
560	if( type & UC_DND )
561	u->away = g_strdup( "Do Not Disturb" );
562	else if( type & UC_XA )
563	u->away = g_strdup( "Extended Away" );
564	else // if( type & UC_AWAY )
565	u->away = g_strdup( "Away" );
566	}
567	else if( ( type & UC_UNAVAILABLE ) && gc->acc->prpl->get_status_string )
568	{
569	u->away = g_strdup( gc->acc->prpl->get_status_string( gc, type ) );
570	}
571	else
572	u->away = NULL;
573
574	/* LISPy... */
575	if( ( set_getbool( &gc->irc->set, "away_devoice" ) ) && /* Don't do a thing when user doesn't want it */
576	( u->online ) && /* Don't touch offline people */
577	( ( ( u->online != oo ) && !u->away ) \|\| /* Voice joining people */
578	( ( u->online == oo ) && ( oa == !u->away ) ) ) ) /* (De)voice people changing state */
579	{
580	irc_write( gc->irc, ":%s MODE %s %cv %s", gc->irc->myhost,
581	gc->irc->channel, u->away?'-':'+', u->nick );
582	}
583	}
584
585	void serv_got_im( struct gaim_connection gc, char handle, char *msg, guint32 flags, time_t mtime, gint len )
586	{
587	irc_t *irc = gc->irc;
588	user_t *u;
589
590	u = user_findhandle( gc, handle );
591
592	if( !u )
593	{
594	char *h = set_getstr( &irc->set, "handle_unknown" );
595
596	if( g_strcasecmp( h, "ignore" ) == 0 )
597	{
598	if( set_getbool( &irc->set, "debug" ) )
599	serv_got_crap( gc, "Ignoring message from unknown handle %s", handle );
600
601	return;
602	}
603	else if( g_strncasecmp( h, "add", 3 ) == 0 )
604	{
605	int private = set_getbool( &irc->set, "private" );
606
607	if( h[3] )
608	{
609	if( g_strcasecmp( h + 3, "_private" ) == 0 )
610	private = 1;
611	else if( g_strcasecmp( h + 3, "_channel" ) == 0 )
612	private = 0;
613	}
614
615	add_buddy( gc, NULL, handle, NULL );
616	u = user_findhandle( gc, handle );
617	u->is_private = private;
618	}
619	else
620	{
621	serv_got_crap( gc, "Message from unknown handle %s:", handle );
622	u = user_find( irc, irc->mynick );
623	}
624	}
625
626	if( ( g_strcasecmp( set_getstr( &gc->irc->set, "strip_html" ), "always" ) == 0 ) \|\|
627	( ( gc->flags & OPT_CONN_HTML ) && set_getbool( &gc->irc->set, "strip_html" ) ) )
628	strip_html( msg );
629
630	while( strlen( msg ) > 425 )
631	{
632	char tmp, *nl;
633
634	tmp = msg[425];
635	msg[425] = 0;
636
637	/* If there's a newline/space in this string, split up there,
638	looks a bit prettier. */
639	if( ( nl = strrchr( msg, '\n' ) ) \|\| ( nl = strrchr( msg, ' ' ) ) )
640	{
641	msg[425] = tmp;
642	tmp = *nl;
643	*nl = 0;
644	}
645
646	irc_msgfrom( irc, u->nick, msg );
647
648	/* Move on. */
649	if( nl )
650	{
651	*nl = tmp;
652	msg = nl + 1;
653	}
654	else
655	{
656	msg[425] = tmp;
657	msg += 425;
658	}
659	}
660	irc_msgfrom( irc, u->nick, msg );
661	}
662
663	void serv_got_typing( struct gaim_connection gc, char handle, int timeout, int type )
664	{
665	user_t *u;
666
667	if( !set_getbool( &gc->irc->set, "typing_notice" ) )
668	return;
669
670	if( ( u = user_findhandle( gc, handle ) ) ) {
671	/* If type is:
672	* 0: user has stopped typing
673	* 1: user is actively typing
674	* 2: user has entered text, but is not actively typing
675	*/
676	if (type == 0 \|\| type == 1 \|\| type == 2) {
677	char buf[256];
678	g_snprintf(buf, 256, "\1TYPING %d\1", type);
679	irc_privmsg( gc->irc, u, "PRIVMSG", gc->irc->nick, NULL, buf );
680	}
681	}
682	}
683
684	void serv_got_chat_left( struct conversation *c )
685	{
686	struct gaim_connection *gc = c->gc;
687	struct conversation *l = NULL;
688	GList *ir;
689
690	if( set_getbool( &gc->irc->set, "debug" ) )
691	serv_got_crap( gc, "You were removed from conversation 0x%x", (int) c );
692
693	if( c )
694	{
695	if( c->joined )
696	{
697	user_t u, r;
698
699	r = user_find( gc->irc, gc->irc->mynick );
700	irc_privmsg( gc->irc, r, "PRIVMSG", c->channel, "", "Cleaning up channel, bye!" );
701
702	u = user_find( gc->irc, gc->irc->nick );
703	irc_kick( gc->irc, u, c->channel, r );
704	/* irc_part( gc->irc, u, c->channel ); */
705	}
706
707	if( l )
708	l->next = c->next;
709	else
710	gc->conversations = c->next;
711
712	for( ir = c->in_room; ir; ir = ir->next )
713	g_free( ir->data );
714	g_list_free( c->in_room );
715	g_free( c->channel );
716	g_free( c->title );
717	g_free( c );
718	}
719	}
720
721	void serv_got_chat_in( struct conversation c, char who, int whisper, char *msg, time_t mtime )
722	{
723	struct gaim_connection *gc = c->gc;
724	user_t *u;
725
726	/* Gaim sends own messages through this too. IRC doesn't want this, so kill them */
727	if( g_strcasecmp( who, gc->username ) == 0 )
728	return;
729
730	u = user_findhandle( gc, who );
731
732	if( ( g_strcasecmp( set_getstr( &gc->irc->set, "strip_html" ), "always" ) == 0 ) \|\|
733	( ( gc->flags & OPT_CONN_HTML ) && set_getbool( &gc->irc->set, "strip_html" ) ) )
734	strip_html( msg );
735
736	if( c && u )
737	irc_privmsg( gc->irc, u, "PRIVMSG", c->channel, "", msg );
738	else
739	serv_got_crap( gc, "Message from/to conversation %s@0x%x (unknown conv/user): %s", who, (int) c, msg );
740	}
741
742	struct conversation serv_got_joined_chat( struct gaim_connection gc, char *handle )
743	{
744	struct conversation *c;
745
746	/* This one just creates the conversation structure, user won't see anything yet */
747
748	if( gc->conversations )
749	{
750	for( c = gc->conversations; c->next; c = c->next );
751	c = c->next = g_new0( struct conversation, 1 );
752	}
753	else
754	gc->conversations = c = g_new0( struct conversation, 1 );
755
756	c->gc = gc;
757	c->title = g_strdup( handle );
758	c->channel = g_strdup_printf( "&chat_%03d", gc->irc->c_id++ );
759
760	if( set_getbool( &gc->irc->set, "debug" ) )
761	serv_got_crap( gc, "Creating new conversation: (id=0x%x,handle=%s)", (int) c, handle );
762
763	return c;
764	}
765
766
767	/* buddy_chat.c */
768
769	void add_chat_buddy( struct conversation b, char handle )
770	{
771	user_t *u = user_findhandle( b->gc, handle );
772	int me = 0;
773
774	if( set_getbool( &b->gc->irc->set, "debug" ) )
775	serv_got_crap( b->gc, "User %s added to conversation 0x%x", handle, (int) b );
776
777	/* It might be yourself! */
778	if( b->gc->acc->prpl->handle_cmp( handle, b->gc->username ) == 0 )
779	{
780	u = user_find( b->gc->irc, b->gc->irc->nick );
781	if( !b->joined )
782	irc_join( b->gc->irc, u, b->channel );
783	b->joined = me = 1;
784	}
785
786	/* Most protocols allow people to join, even when they're not in
787	your contact list. Try to handle that here */
788	if( !u )
789	{
790	add_buddy( b->gc, NULL, handle, NULL );
791	u = user_findhandle( b->gc, handle );
792	}
793
794	/* Add the handle to the room userlist, if it's not 'me' */
795	if( !me )
796	{
797	if( b->joined )
798	irc_join( b->gc->irc, u, b->channel );
799	b->in_room = g_list_append( b->in_room, g_strdup( handle ) );
800	}
801	}
802
803	void remove_chat_buddy( struct conversation b, char handle, char *reason )
804	{
805	user_t *u;
806	int me = 0;
807
808	if( set_getbool( &b->gc->irc->set, "debug" ) )
809	serv_got_crap( b->gc, "User %s removed from conversation 0x%x (%s)", handle, (int) b, reason ? reason : "" );
810
811	/* It might be yourself! */
812	if( g_strcasecmp( handle, b->gc->username ) == 0 )
813	{
814	u = user_find( b->gc->irc, b->gc->irc->nick );
815	b->joined = 0;
816	me = 1;
817	}
818	else
819	{
820	u = user_findhandle( b->gc, handle );
821	}
822
823	if( remove_chat_buddy_silent( b, handle ) )
824	if( ( b->joined \|\| me ) && u )
825	irc_part( b->gc->irc, u, b->channel );
826	}
827
828	static int remove_chat_buddy_silent( struct conversation b, char handle )
829	{
830	GList *i;
831
832	/* Find the handle in the room userlist and shoot it */
833	i = b->in_room;
834	while( i )
835	{
836	if( g_strcasecmp( handle, i->data ) == 0 )
837	{
838	g_free( i->data );
839	b->in_room = g_list_remove( b->in_room, i->data );
840	return( 1 );
841	}
842
843	i = i->next;
844	}
845
846	return( 0 );
847	}
848
849
850	/* Misc. BitlBee stuff which shouldn't really be here */
851
852	struct conversation chat_by_channel( char channel )
853	{
854	struct gaim_connection *gc;
855	struct conversation *c;
856	GSList *l;
857
858	/* This finds the connection which has a conversation which belongs to this channel */
859	for( l = connections; l; l = l->next )
860	{
861	gc = l->data;
862	for( c = gc->conversations; c && g_strcasecmp( c->channel, channel ) != 0; c = c->next );
863	if( c )
864	return c;
865	}
866
867	return NULL;
868	}
869
870	char set_eval_away_devoice( set_t set, char *value )
871	{
872	irc_t *irc = set->data;
873	int st;
874
875	if( ( g_strcasecmp( value, "true" ) == 0 ) \|\| ( g_strcasecmp( value, "yes" ) == 0 ) \|\| ( g_strcasecmp( value, "on" ) == 0 ) )
876	st = 1;
877	else if( ( g_strcasecmp( value, "false" ) == 0 ) \|\| ( g_strcasecmp( value, "no" ) == 0 ) \|\| ( g_strcasecmp( value, "off" ) == 0 ) )
878	st = 0;
879	else if( sscanf( value, "%d", &st ) != 1 )
880	return( NULL );
881
882	st = st != 0;
883
884	/* Horror.... */
885
886	if( st != set_getbool( &irc->set, "away_devoice" ) )
887	{
888	char list[80] = "";
889	user_t *u = irc->users;
890	int i = 0, count = 0;
891	char pm;
892	char v[80];
893
894	if( st )
895	pm = '+';
896	else
897	pm = '-';
898
899	while( u )
900	{
901	if( u->gc && u->online && !u->away )
902	{
903	if( ( strlen( list ) + strlen( u->nick ) ) >= 79 )
904	{
905	for( i = 0; i < count; v[i++] = 'v' ); v[i] = 0;
906	irc_write( irc, ":%s MODE %s %c%s%s",
907	irc->myhost,
908	irc->channel, pm, v, list );
909
910	*list = 0;
911	count = 0;
912	}
913
914	sprintf( list + strlen( list ), " %s", u->nick );
915	count ++;
916	}
917	u = u->next;
918	}
919
920	/* $v = 'v' x $i */
921	for( i = 0; i < count; v[i++] = 'v' ); v[i] = 0;
922	irc_write( irc, ":%s MODE %s %c%s%s", irc->myhost,
923	irc->channel, pm, v, list );
924	}
925
926	return( set_eval_bool( set, value ) );
927	}
928
929
930
931
932	/* The plan is to not allow straight calls to prpl functions anymore, but do
933	them all from some wrappers. We'll start to define some down here: */
934
935	int bim_buddy_msg( struct gaim_connection gc, char handle, char *msg, int flags )
936	{
937	char *buf = NULL;
938	int st;
939
940	if( ( gc->flags & OPT_CONN_HTML ) && ( g_strncasecmp( msg, "<html>", 6 ) != 0 ) )
941	{
942	buf = escape_html( msg );
943	msg = buf;
944	}
945
946	st = gc->acc->prpl->send_im( gc, handle, msg, strlen( msg ), flags );
947	g_free( buf );
948
949	return st;
950	}
951
952	int bim_chat_msg( struct conversation c, char msg )
953	{
954	char *buf = NULL;
955	int st;
956
957	if( ( c->gc->flags & OPT_CONN_HTML ) && ( g_strncasecmp( msg, "<html>", 6 ) != 0 ) )
958	{
959	buf = escape_html( msg );
960	msg = buf;
961	}
962
963	st = c->gc->acc->prpl->chat_send( c, msg );
964	g_free( buf );
965
966	return st;
967	}
968
969	static char bim_away_alias_find( GList gcm, char *away );
970
971	int bim_set_away( struct gaim_connection gc, char away )
972	{
973	GList m, ms;
974	char *s;
975
976	if( !away ) away = "";
977	ms = m = gc->acc->prpl->away_states( gc );
978
979	while( m )
980	{
981	if( *away )
982	{
983	if( g_strncasecmp( m->data, away, strlen( m->data ) ) == 0 )
984	break;
985	}
986	else
987	{
988	if( g_strcasecmp( m->data, "Available" ) == 0 )
989	break;
990	if( g_strcasecmp( m->data, "Online" ) == 0 )
991	break;
992	}
993	m = m->next;
994	}
995
996	if( m )
997	{
998	gc->acc->prpl->set_away( gc, m->data, *away ? away : NULL );
999	}
1000	else
1001	{
1002	s = bim_away_alias_find( ms, away );
1003	if( s )
1004	{
1005	gc->acc->prpl->set_away( gc, s, away );
1006	if( set_getbool( &gc->irc->set, "debug" ) )
1007	serv_got_crap( gc, "Setting away state to %s", s );
1008	}
1009	else
1010	gc->acc->prpl->set_away( gc, GAIM_AWAY_CUSTOM, away );
1011	}
1012
1013	return( 1 );
1014	}
1015
1016	static char *bim_away_alias_list[8][5] =
1017	{
1018	{ "Away from computer", "Away", "Extended away", NULL },
1019	{ "NA", "N/A", "Not available", NULL },
1020	{ "Busy", "Do not disturb", "DND", "Occupied", NULL },
1021	{ "Be right back", "BRB", NULL },
1022	{ "On the phone", "Phone", "On phone", NULL },
1023	{ "Out to lunch", "Lunch", "Food", NULL },
1024	{ "Invisible", "Hidden" },
1025	{ NULL }
1026	};
1027
1028	static char bim_away_alias_find( GList gcm, char *away )
1029	{
1030	GList *m;
1031	int i, j;
1032
1033	for( i = 0; *bim_away_alias_list[i]; i ++ )
1034	{
1035	for( j = 0; bim_away_alias_list[i][j]; j ++ )
1036	if( g_strncasecmp( away, bim_away_alias_list[i][j], strlen( bim_away_alias_list[i][j] ) ) == 0 )
1037	break;
1038
1039	if( !bim_away_alias_list[i][j] ) /* If we reach the end, this row */
1040	continue; /* is not what we want. Next! */
1041
1042	/* Now find an entry in this row which exists in gcm */
1043	for( j = 0; bim_away_alias_list[i][j]; j ++ )
1044	{
1045	m = gcm;
1046	while( m )
1047	{
1048	if( g_strcasecmp( bim_away_alias_list[i][j], m->data ) == 0 )
1049	return( bim_away_alias_list[i][j] );
1050	m = m->next;
1051	}
1052	}
1053	}
1054
1055	return( NULL );
1056	}
1057
1058	void bim_add_allow( struct gaim_connection gc, char handle )
1059	{
1060	if( g_slist_find_custom( gc->permit, handle, (GCompareFunc) gc->acc->prpl->handle_cmp ) == NULL )
1061	{
1062	gc->permit = g_slist_prepend( gc->permit, g_strdup( handle ) );
1063	}
1064
1065	gc->acc->prpl->add_permit( gc, handle );
1066	}
1067
1068	void bim_rem_allow( struct gaim_connection gc, char handle )
1069	{
1070	GSList *l;
1071
1072	if( ( l = g_slist_find_custom( gc->permit, handle, (GCompareFunc) gc->acc->prpl->handle_cmp ) ) )
1073	{
1074	g_free( l->data );
1075	gc->permit = g_slist_delete_link( gc->permit, l );
1076	}
1077
1078	gc->acc->prpl->rem_permit( gc, handle );
1079	}
1080
1081	void bim_add_block( struct gaim_connection gc, char handle )
1082	{
1083	if( g_slist_find_custom( gc->deny, handle, (GCompareFunc) gc->acc->prpl->handle_cmp ) == NULL )
1084	{
1085	gc->deny = g_slist_prepend( gc->deny, g_strdup( handle ) );
1086	}
1087
1088	gc->acc->prpl->add_deny( gc, handle );
1089	}
1090
1091	void bim_rem_block( struct gaim_connection gc, char handle )
1092	{
1093	GSList *l;
1094
1095	if( ( l = g_slist_find_custom( gc->deny, handle, (GCompareFunc) gc->acc->prpl->handle_cmp ) ) )
1096	{
1097	g_free( l->data );
1098	gc->deny = g_slist_delete_link( gc->deny, l );
1099	}
1100
1101	gc->acc->prpl->rem_deny( gc, handle );
1102	}

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