Context Navigation

source: protocols/nogaim.c @ 0b5cc72

Last change on this file since 0b5cc72 was 1d39159, checked in by Wilmer van der Gaast <wilmer@…>, at 2010-04-05T00:18:24Z
Get full names properly. Handling of nick_source setting and imcb_nick_hint() is probably still broken.
Property mode set to `100644`
File size: 24.0 KB

Line
1	/********************************************************************\
2	* BitlBee -- An IRC to other IM-networks gateway *
3	* *
4	* Copyright 2002-2010 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 <ctype.h>
36
37	#include "nogaim.h"
38	#include "chat.h"
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 (%s)\n", path, g_module_error());
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	GList *protocols = NULL;
93
94	void register_protocol (struct prpl *p)
95	{
96	int i;
97	gboolean refused = global.conf->protocols != NULL;
98
99	for (i = 0; global.conf->protocols && global.conf->protocols[i]; i++)
100	{
101	if (g_strcasecmp(p->name, global.conf->protocols[i]) == 0)
102	refused = FALSE;
103	}
104
105	if (refused)
106	log_message(LOGLVL_WARNING, "Protocol %s disabled\n", p->name);
107	else
108	protocols = g_list_append(protocols, p);
109	}
110
111	struct prpl find_protocol(const char name)
112	{
113	GList *gl;
114	for (gl = protocols; gl; gl = gl->next)
115	{
116	struct prpl *proto = gl->data;
117	if(!g_strcasecmp(proto->name, name))
118	return proto;
119	}
120	return NULL;
121	}
122
123	void nogaim_init()
124	{
125	extern void msn_initmodule();
126	extern void oscar_initmodule();
127	extern void byahoo_initmodule();
128	extern void jabber_initmodule();
129
130	#ifdef WITH_MSN
131	msn_initmodule();
132	#endif
133
134	#ifdef WITH_OSCAR
135	oscar_initmodule();
136	#endif
137
138	#ifdef WITH_YAHOO
139	byahoo_initmodule();
140	#endif
141
142	#ifdef WITH_JABBER
143	jabber_initmodule();
144	#endif
145
146	#ifdef WITH_PLUGINS
147	load_plugins();
148	#endif
149	}
150
151	GSList *get_connections() { return connections; }
152
153	struct im_connection imcb_new( account_t acc )
154	{
155	struct im_connection *ic;
156
157	ic = g_new0( struct im_connection, 1 );
158
159	ic->bee = acc->bee;
160	ic->acc = acc;
161	acc->ic = ic;
162
163	connections = g_slist_append( connections, ic );
164
165	return( ic );
166	}
167
168	void imc_free( struct im_connection *ic )
169	{
170	account_t *a;
171
172	/* Destroy the pointer to this connection from the account list */
173	for( a = ic->bee->accounts; a; a = a->next )
174	if( a->ic == ic )
175	{
176	a->ic = NULL;
177	break;
178	}
179
180	connections = g_slist_remove( connections, ic );
181	g_free( ic );
182	}
183
184	static void serv_got_crap( struct im_connection ic, char format, ... )
185	{
186	va_list params;
187	char *text;
188	account_t *a;
189
190	va_start( params, format );
191	text = g_strdup_vprintf( format, params );
192	va_end( params );
193
194	if( ( g_strcasecmp( set_getstr( &ic->bee->set, "strip_html" ), "always" ) == 0 ) \|\|
195	( ( ic->flags & OPT_DOES_HTML ) && set_getbool( &ic->bee->set, "strip_html" ) ) )
196	strip_html( text );
197
198	/* Try to find a different connection on the same protocol. */
199	for( a = ic->bee->accounts; a; a = a->next )
200	if( a->prpl == ic->acc->prpl && a->ic != ic )
201	break;
202
203	/* If we found one, include the screenname in the message. */
204	if( a )
205	/* FIXME(wilmer): ui_log callback or so */
206	irc_usermsg( ic->bee->ui_data, "%s(%s) - %s", ic->acc->prpl->name, ic->acc->user, text );
207	else
208	irc_usermsg( ic->bee->ui_data, "%s - %s", ic->acc->prpl->name, text );
209
210	g_free( text );
211	}
212
213	void imcb_log( struct im_connection ic, char format, ... )
214	{
215	va_list params;
216	char *text;
217
218	va_start( params, format );
219	text = g_strdup_vprintf( format, params );
220	va_end( params );
221
222	if( ic->flags & OPT_LOGGED_IN )
223	serv_got_crap( ic, "%s", text );
224	else
225	serv_got_crap( ic, "Logging in: %s", text );
226
227	g_free( text );
228	}
229
230	void imcb_error( struct im_connection ic, char format, ... )
231	{
232	va_list params;
233	char *text;
234
235	va_start( params, format );
236	text = g_strdup_vprintf( format, params );
237	va_end( params );
238
239	if( ic->flags & OPT_LOGGED_IN )
240	serv_got_crap( ic, "Error: %s", text );
241	else
242	serv_got_crap( ic, "Couldn't log in: %s", text );
243
244	g_free( text );
245	}
246
247	static gboolean send_keepalive( gpointer d, gint fd, b_input_condition cond )
248	{
249	struct im_connection *ic = d;
250
251	if( ic->acc->prpl->keepalive )
252	ic->acc->prpl->keepalive( ic );
253
254	return TRUE;
255	}
256
257	void imcb_connected( struct im_connection *ic )
258	{
259	/* MSN servers sometimes redirect you to a different server and do
260	the whole login sequence again, so these "late" calls to this
261	function should be handled correctly. (IOW, ignored) */
262	if( ic->flags & OPT_LOGGED_IN )
263	return;
264
265	imcb_log( ic, "Logged in" );
266
267	ic->keepalive = b_timeout_add( 60000, send_keepalive, ic );
268	ic->flags \|= OPT_LOGGED_IN;
269
270	/* Necessary to send initial presence status, even if we're not away. */
271	imc_away_send_update( ic );
272
273	/* Apparently we're connected successfully, so reset the
274	exponential backoff timer. */
275	ic->acc->auto_reconnect_delay = 0;
276
277	/*
278	for( c = irc->chatrooms; c; c = c->next )
279	{
280	if( c->acc != ic->acc )
281	continue;
282
283	if( set_getbool( &c->set, "auto_join" ) )
284	chat_join( irc, c, NULL );
285	}
286	*/
287	}
288
289	gboolean auto_reconnect( gpointer data, gint fd, b_input_condition cond )
290	{
291	account_t *a = data;
292
293	a->reconnect = 0;
294	account_on( a->bee, a );
295
296	return( FALSE ); /* Only have to run the timeout once */
297	}
298
299	void cancel_auto_reconnect( account_t *a )
300	{
301	b_event_remove( a->reconnect );
302	a->reconnect = 0;
303	}
304
305	void imc_logout( struct im_connection *ic, int allow_reconnect )
306	{
307	bee_t *bee = ic->bee;
308	account_t *a;
309	GSList *l;
310	int delay;
311
312	/* Nested calls might happen sometimes, this is probably the best
313	place to catch them. */
314	if( ic->flags & OPT_LOGGING_OUT )
315	return;
316	else
317	ic->flags \|= OPT_LOGGING_OUT;
318
319	imcb_log( ic, "Signing off.." );
320
321	b_event_remove( ic->keepalive );
322	ic->keepalive = 0;
323	ic->acc->prpl->logout( ic );
324	b_event_remove( ic->inpa );
325
326	g_free( ic->away );
327	ic->away = NULL;
328
329	for( l = bee->users; l; l = l->next )
330	{
331	bee_user_t *bu = l->data;
332
333	if( bu->ic == ic )
334	bee_user_free( bee, ic, bu->handle );
335	}
336
337	//query_del_by_conn( ic->irc, ic );
338
339	for( a = bee->accounts; a; a = a->next )
340	if( a->ic == ic )
341	break;
342
343	if( !a )
344	{
345	/* Uhm... This is very sick. */
346	}
347	else if( allow_reconnect && set_getbool( &bee->set, "auto_reconnect" ) &&
348	set_getbool( &a->set, "auto_reconnect" ) &&
349	( delay = account_reconnect_delay( a ) ) > 0 )
350	{
351	imcb_log( ic, "Reconnecting in %d seconds..", delay );
352	a->reconnect = b_timeout_add( delay * 1000, auto_reconnect, a );
353	}
354
355	imc_free( ic );
356	}
357
358	void imcb_ask( struct im_connection ic, char msg, void *data,
359	query_callback doit, query_callback dont )
360	{
361	//query_add( ic->irc, ic, msg, doit, dont, data );
362	}
363
364	void imcb_add_buddy( struct im_connection ic, const char handle, const char *group )
365	{
366	bee_user_t *bu;
367	bee_t *bee = ic->bee;
368
369	if( bee_user_by_handle( bee, ic, handle ) )
370	{
371	if( set_getbool( &bee->set, "debug" ) )
372	imcb_log( ic, "User already exists, ignoring add request: %s", handle );
373
374	return;
375
376	/* Buddy seems to exist already. Let's ignore this request then...
377	Eventually subsequent calls to this function should be possible
378	when a buddy is in multiple groups. But for now BitlBee doesn't
379	even support groups so let's silently ignore this for now. */
380	}
381
382	bu = bee_user_new( bee, ic, handle );
383	bu->group = g_strdup( group );
384	}
385
386	void imcb_rename_buddy( struct im_connection ic, const char handle, const char *fullname )
387	{
388	bee_t *bee = ic->bee;
389	bee_user_t *bu = bee_user_by_handle( bee, ic, handle );
390
391	if( !bu \|\| !fullname ) return;
392
393	if( strcmp( bu->fullname, fullname ) != 0 )
394	{
395	g_free( bu->fullname );
396	bu->fullname = g_strdup( fullname );
397
398	if( bee->ui->user_fullname )
399	bee->ui->user_fullname( bee, bu );
400	}
401	}
402
403	void imcb_remove_buddy( struct im_connection ic, const char handle, char *group )
404	{
405	bee_user_free( ic->bee, ic, handle );
406	}
407
408	/* Mainly meant for ICQ (and now also for Jabber conferences) to allow IM
409	modules to suggest a nickname for a handle. */
410	void imcb_buddy_nick_hint( struct im_connection ic, const char handle, const char *nick )
411	{
412	#if 0
413	user_t *u = user_findhandle( ic, handle );
414	char newnick[MAX_NICK_LENGTH+1], *orig_nick;
415
416	if( u && !u->online && !nick_saved( ic->acc, handle ) )
417	{
418	/* Only do this if the person isn't online yet (which should
419	be the case if we just added it) and if the user hasn't
420	assigned a nickname to this buddy already. */
421
422	strncpy( newnick, nick, MAX_NICK_LENGTH );
423	newnick[MAX_NICK_LENGTH] = 0;
424
425	/* Some processing to make sure this string is a valid IRC nickname. */
426	nick_strip( newnick );
427	if( set_getbool( &ic->bee->set, "lcnicks" ) )
428	nick_lc( newnick );
429
430	if( strcmp( u->nick, newnick ) != 0 )
431	{
432	/* Only do this if newnick is different from the current one.
433	If rejoining a channel, maybe we got this nick already
434	(and dedupe would only add an underscore. */
435	nick_dedupe( ic->acc, handle, newnick );
436
437	/* u->nick will be freed halfway the process, so it can't be
438	passed as an argument. */
439	orig_nick = g_strdup( u->nick );
440	user_rename( ic->irc, orig_nick, newnick );
441	g_free( orig_nick );
442	}
443	}
444	#endif
445	}
446
447
448	struct imcb_ask_cb_data
449	{
450	struct im_connection *ic;
451	char *handle;
452	};
453
454	#if 0
455	static void imcb_ask_auth_cb_no( void *data )
456	{
457	struct imcb_ask_cb_data *cbd = data;
458
459	cbd->ic->acc->prpl->auth_deny( cbd->ic, cbd->handle );
460
461	g_free( cbd->handle );
462	g_free( cbd );
463	}
464
465	static void imcb_ask_auth_cb_yes( void *data )
466	{
467	struct imcb_ask_cb_data *cbd = data;
468
469	cbd->ic->acc->prpl->auth_allow( cbd->ic, cbd->handle );
470
471	g_free( cbd->handle );
472	g_free( cbd );
473	}
474	#endif
475
476	void imcb_ask_auth( struct im_connection ic, const char handle, const char *realname )
477	{
478	#if 0
479	struct imcb_ask_cb_data *data = g_new0( struct imcb_ask_cb_data, 1 );
480	char s, realname_ = NULL;
481
482	if( realname != NULL )
483	realname_ = g_strdup_printf( " (%s)", realname );
484
485	s = g_strdup_printf( "The user %s%s wants to add you to his/her buddy list.",
486	handle, realname_ ?: "" );
487
488	g_free( realname_ );
489
490	data->ic = ic;
491	data->handle = g_strdup( handle );
492	query_add( ic->irc, ic, s, imcb_ask_auth_cb_yes, imcb_ask_auth_cb_no, data );
493	#endif
494	}
495
496
497	#if 0
498	static void imcb_ask_add_cb_no( void *data )
499	{
500	g_free( ((struct imcb_ask_cb_data*)data)->handle );
501	g_free( data );
502	}
503
504	static void imcb_ask_add_cb_yes( void *data )
505	{
506	struct imcb_ask_cb_data *cbd = data;
507
508	cbd->ic->acc->prpl->add_buddy( cbd->ic, cbd->handle, NULL );
509
510	return imcb_ask_add_cb_no( data );
511	}
512	#endif
513
514	void imcb_ask_add( struct im_connection ic, const char handle, const char *realname )
515	{
516	#if 0
517	struct imcb_ask_cb_data *data = g_new0( struct imcb_ask_cb_data, 1 );
518	char *s;
519
520	/* TODO: Make a setting for this! */
521	if( user_findhandle( ic, handle ) != NULL )
522	return;
523
524	s = g_strdup_printf( "The user %s is not in your buddy list yet. Do you want to add him/her now?", handle );
525
526	data->ic = ic;
527	data->handle = g_strdup( handle );
528	query_add( ic->irc, ic, s, imcb_ask_add_cb_yes, imcb_ask_add_cb_no, data );
529	#endif
530	}
531
532	void imcb_buddy_typing( struct im_connection ic, char handle, uint32_t flags )
533	{
534	#if 0
535	user_t *u;
536
537	if( !set_getbool( &ic->bee->set, "typing_notice" ) )
538	return;
539
540	if( ( u = user_findhandle( ic, handle ) ) )
541	{
542	char buf[256];
543
544	g_snprintf( buf, 256, "\1TYPING %d\1", ( flags >> 8 ) & 3 );
545	irc_privmsg( ic->irc, u, "PRIVMSG", ic->irc->nick, NULL, buf );
546	}
547	#endif
548	}
549
550	struct bee_user imcb_buddy_by_handle( struct im_connection ic, const char *handle )
551	{
552	return bee_user_by_handle( ic->bee, ic, handle );
553	}
554
555	struct groupchat imcb_chat_new( struct im_connection ic, const char *handle )
556	{
557	#if 0
558	struct groupchat *c;
559
560	/* This one just creates the conversation structure, user won't see anything yet */
561
562	if( ic->groupchats )
563	{
564	for( c = ic->groupchats; c->next; c = c->next );
565	c = c->next = g_new0( struct groupchat, 1 );
566	}
567	else
568	ic->groupchats = c = g_new0( struct groupchat, 1 );
569
570	c->ic = ic;
571	c->title = g_strdup( handle );
572	c->channel = g_strdup_printf( "&chat_%03d", ic->irc->c_id++ );
573	c->topic = g_strdup_printf( "BitlBee groupchat: \"%s\". Please keep in mind that root-commands won't work here. Have fun!", c->title );
574
575	if( set_getbool( &ic->bee->set, "debug" ) )
576	imcb_log( ic, "Creating new conversation: (id=%p,handle=%s)", c, handle );
577
578	return c;
579	#endif
580	return NULL;
581	}
582
583	void imcb_chat_free( struct groupchat *c )
584	{
585	#if 0
586	struct im_connection *ic = c->ic;
587	struct groupchat *l;
588	GList *ir;
589
590	if( set_getbool( &ic->bee->set, "debug" ) )
591	imcb_log( ic, "You were removed from conversation %p", c );
592
593	if( c )
594	{
595	if( c->joined )
596	{
597	user_t u, r;
598
599	r = user_find( ic->irc, ic->irc->mynick );
600	irc_privmsg( ic->irc, r, "PRIVMSG", c->channel, "", "Cleaning up channel, bye!" );
601
602	u = user_find( ic->irc, ic->irc->nick );
603	irc_kick( ic->irc, u, c->channel, r );
604	/* irc_part( ic->irc, u, c->channel ); */
605	}
606
607	/* Find the previous chat in the linked list. */
608	for( l = ic->groupchats; l && l->next != c; l = l->next );
609
610	if( l )
611	l->next = c->next;
612	else
613	ic->groupchats = c->next;
614
615	for( ir = c->in_room; ir; ir = ir->next )
616	g_free( ir->data );
617	g_list_free( c->in_room );
618	g_free( c->channel );
619	g_free( c->title );
620	g_free( c->topic );
621	g_free( c );
622	}
623	#endif
624	}
625
626	void imcb_chat_msg( struct groupchat c, const char who, char *msg, uint32_t flags, time_t sent_at )
627	{
628	#if 0
629	struct im_connection *ic = c->ic;
630	char *wrapped;
631	user_t *u;
632
633	/* Gaim sends own messages through this too. IRC doesn't want this, so kill them */
634	if( g_strcasecmp( who, ic->acc->user ) == 0 )
635	return;
636
637	u = user_findhandle( ic, who );
638
639	if( ( g_strcasecmp( set_getstr( &ic->bee->set, "strip_html" ), "always" ) == 0 ) \|\|
640	( ( ic->flags & OPT_DOES_HTML ) && set_getbool( &ic->bee->set, "strip_html" ) ) )
641	strip_html( msg );
642
643	wrapped = word_wrap( msg, 425 );
644	if( c && u )
645	{
646	irc_privmsg( ic->irc, u, "PRIVMSG", c->channel, "", wrapped );
647	}
648	else
649	{
650	imcb_log( ic, "Message from/to conversation %s@%p (unknown conv/user): %s", who, c, wrapped );
651	}
652	g_free( wrapped );
653	#endif
654	}
655
656	void imcb_chat_log( struct groupchat c, char format, ... )
657	{
658	#if 0
659	irc_t *irc = c->ic->irc;
660	va_list params;
661	char *text;
662	user_t *u;
663
664	va_start( params, format );
665	text = g_strdup_vprintf( format, params );
666	va_end( params );
667
668	u = user_find( irc, irc->mynick );
669
670	irc_privmsg( irc, u, "PRIVMSG", c->channel, "System message: ", text );
671
672	g_free( text );
673	#endif
674	}
675
676	void imcb_chat_topic( struct groupchat c, char who, char *topic, time_t set_at )
677	{
678	#if 0
679	struct im_connection *ic = c->ic;
680	user_t *u = NULL;
681
682	if( who == NULL)
683	u = user_find( ic->irc, ic->irc->mynick );
684	else if( g_strcasecmp( who, ic->acc->user ) == 0 )
685	u = user_find( ic->irc, ic->irc->nick );
686	else
687	u = user_findhandle( ic, who );
688
689	if( ( g_strcasecmp( set_getstr( &ic->bee->set, "strip_html" ), "always" ) == 0 ) \|\|
690	( ( ic->flags & OPT_DOES_HTML ) && set_getbool( &ic->bee->set, "strip_html" ) ) )
691	strip_html( topic );
692
693	g_free( c->topic );
694	c->topic = g_strdup( topic );
695
696	if( c->joined && u )
697	irc_write( ic->irc, ":%s!%s@%s TOPIC %s :%s", u->nick, u->user, u->host, c->channel, topic );
698	#endif
699	}
700
701	void imcb_chat_add_buddy( struct groupchat b, const char handle )
702	{
703	#if 0
704	user_t *u = user_findhandle( b->ic, handle );
705	int me = 0;
706
707	if( set_getbool( &b->ic->bee->set, "debug" ) )
708	imcb_log( b->ic, "User %s added to conversation %p", handle, b );
709
710	/* It might be yourself! */
711	if( b->ic->acc->prpl->handle_cmp( handle, b->ic->acc->user ) == 0 )
712	{
713	u = user_find( b->ic->irc, b->ic->irc->nick );
714	if( !b->joined )
715	irc_join( b->ic->irc, u, b->channel );
716	b->joined = me = 1;
717	}
718
719	/* Most protocols allow people to join, even when they're not in
720	your contact list. Try to handle that here */
721	if( !u )
722	{
723	imcb_add_buddy( b->ic, handle, NULL );
724	u = user_findhandle( b->ic, handle );
725	}
726
727	/* Add the handle to the room userlist, if it's not 'me' */
728	if( !me )
729	{
730	if( b->joined )
731	irc_join( b->ic->irc, u, b->channel );
732	b->in_room = g_list_append( b->in_room, g_strdup( handle ) );
733	}
734	#endif
735	}
736
737	/* This function is one BIG hack... :-( EREWRITE */
738	void imcb_chat_remove_buddy( struct groupchat b, const char handle, const char *reason )
739	{
740	#if 0
741	user_t *u;
742	int me = 0;
743
744	if( set_getbool( &b->ic->bee->set, "debug" ) )
745	imcb_log( b->ic, "User %s removed from conversation %p (%s)", handle, b, reason ? reason : "" );
746
747	/* It might be yourself! */
748	if( g_strcasecmp( handle, b->ic->acc->user ) == 0 )
749	{
750	if( b->joined == 0 )
751	return;
752
753	u = user_find( b->ic->irc, b->ic->irc->nick );
754	b->joined = 0;
755	me = 1;
756	}
757	else
758	{
759	u = user_findhandle( b->ic, handle );
760	}
761
762	if( me \|\| ( remove_chat_buddy_silent( b, handle ) && b->joined && u ) )
763	irc_part( b->ic->irc, u, b->channel );
764	#endif
765	}
766
767	#if 0
768	static int remove_chat_buddy_silent( struct groupchat b, const char handle )
769	{
770	GList *i;
771
772	/* Find the handle in the room userlist and shoot it */
773	i = b->in_room;
774	while( i )
775	{
776	if( g_strcasecmp( handle, i->data ) == 0 )
777	{
778	g_free( i->data );
779	b->in_room = g_list_remove( b->in_room, i->data );
780	return( 1 );
781	}
782
783	i = i->next;
784	}
785
786	return 0;
787	}
788	#endif
789
790
791	/* Misc. BitlBee stuff which shouldn't really be here */
792	#if 0
793	char set_eval_away_devoice( set_t set, char *value )
794	{
795	irc_t *irc = set->data;
796	int st;
797
798	if( !is_bool( value ) )
799	return SET_INVALID;
800
801	st = bool2int( value );
802
803	/* Horror.... */
804
805	if( st != set_getbool( &irc->b->set, "away_devoice" ) )
806	{
807	char list[80] = "";
808	user_t *u = irc->users;
809	int i = 0, count = 0;
810	char pm;
811	char v[80];
812
813	if( st )
814	pm = '+';
815	else
816	pm = '-';
817
818	while( u )
819	{
820	if( u->ic && u->online && !u->away )
821	{
822	if( ( strlen( list ) + strlen( u->nick ) ) >= 79 )
823	{
824	for( i = 0; i < count; v[i++] = 'v' ); v[i] = 0;
825	irc_write( irc, ":%s MODE %s %c%s%s",
826	irc->myhost,
827	irc->channel, pm, v, list );
828
829	*list = 0;
830	count = 0;
831	}
832
833	sprintf( list + strlen( list ), " %s", u->nick );
834	count ++;
835	}
836	u = u->next;
837	}
838
839	/* $v = 'v' x $i */
840	for( i = 0; i < count; v[i++] = 'v' ); v[i] = 0;
841	irc_write( irc, ":%s MODE %s %c%s%s", irc->myhost,
842	irc->channel, pm, v, list );
843	}
844
845	return value;
846	}
847	#endif
848
849
850
851	/* The plan is to not allow straight calls to prpl functions anymore, but do
852	them all from some wrappers. We'll start to define some down here: */
853
854	int imc_chat_msg( struct groupchat c, char msg, int flags )
855	{
856	char *buf = NULL;
857
858	if( ( c->ic->flags & OPT_DOES_HTML ) && ( g_strncasecmp( msg, "<html>", 6 ) != 0 ) )
859	{
860	buf = escape_html( msg );
861	msg = buf;
862	}
863
864	c->ic->acc->prpl->chat_msg( c, msg, flags );
865	g_free( buf );
866
867	return 1;
868	}
869
870	static char imc_away_state_find( GList gcm, char away, char *message );
871
872	int imc_away_send_update( struct im_connection *ic )
873	{
874	char away, msg = NULL;
875
876	away = set_getstr( &ic->acc->set, "away" ) ?
877	: set_getstr( &ic->bee->set, "away" );
878	if( away && *away )
879	{
880	GList *m = ic->acc->prpl->away_states( ic );
881	msg = ic->acc->flags & ACC_FLAG_AWAY_MESSAGE ? away : NULL;
882	away = imc_away_state_find( m, away, &msg ) ? : m->data;
883	}
884	else if( ic->acc->flags & ACC_FLAG_STATUS_MESSAGE )
885	{
886	away = NULL;
887	msg = set_getstr( &ic->acc->set, "status" ) ?
888	: set_getstr( &ic->bee->set, "status" );
889	}
890
891	ic->acc->prpl->set_away( ic, away, msg );
892
893	return 1;
894	}
895
896	static char *imc_away_alias_list[8][5] =
897	{
898	{ "Away from computer", "Away", "Extended away", NULL },
899	{ "NA", "N/A", "Not available", NULL },
900	{ "Busy", "Do not disturb", "DND", "Occupied", NULL },
901	{ "Be right back", "BRB", NULL },
902	{ "On the phone", "Phone", "On phone", NULL },
903	{ "Out to lunch", "Lunch", "Food", NULL },
904	{ "Invisible", "Hidden" },
905	{ NULL }
906	};
907
908	static char imc_away_state_find( GList gcm, char away, char *message )
909	{
910	GList *m;
911	int i, j;
912
913	for( m = gcm; m; m = m->next )
914	if( g_strncasecmp( m->data, away, strlen( m->data ) ) == 0 )
915	{
916	/* At least the Yahoo! module works better if message
917	contains no data unless it adds something to what
918	we have in state already. */
919	if( strlen( m->data ) == strlen( away ) )
920	*message = NULL;
921
922	return m->data;
923	}
924
925	for( i = 0; *imc_away_alias_list[i]; i ++ )
926	{
927	int keep_message;
928
929	for( j = 0; imc_away_alias_list[i][j]; j ++ )
930	if( g_strncasecmp( away, imc_away_alias_list[i][j], strlen( imc_away_alias_list[i][j] ) ) == 0 )
931	{
932	keep_message = strlen( away ) != strlen( imc_away_alias_list[i][j] );
933	break;
934	}
935
936	if( !imc_away_alias_list[i][j] ) /* If we reach the end, this row */
937	continue; /* is not what we want. Next! */
938
939	/* Now find an entry in this row which exists in gcm */
940	for( j = 0; imc_away_alias_list[i][j]; j ++ )
941	{
942	for( m = gcm; m; m = m->next )
943	if( g_strcasecmp( imc_away_alias_list[i][j], m->data ) == 0 )
944	{
945	if( !keep_message )
946	*message = NULL;
947
948	return imc_away_alias_list[i][j];
949	}
950	}
951
952	/* No need to look further, apparently this state doesn't
953	have any good alias for this protocol. */
954	break;
955	}
956
957	return NULL;
958	}
959
960	void imc_add_allow( struct im_connection ic, char handle )
961	{
962	if( g_slist_find_custom( ic->permit, handle, (GCompareFunc) ic->acc->prpl->handle_cmp ) == NULL )
963	{
964	ic->permit = g_slist_prepend( ic->permit, g_strdup( handle ) );
965	}
966
967	ic->acc->prpl->add_permit( ic, handle );
968	}
969
970	void imc_rem_allow( struct im_connection ic, char handle )
971	{
972	GSList *l;
973
974	if( ( l = g_slist_find_custom( ic->permit, handle, (GCompareFunc) ic->acc->prpl->handle_cmp ) ) )
975	{
976	g_free( l->data );
977	ic->permit = g_slist_delete_link( ic->permit, l );
978	}
979
980	ic->acc->prpl->rem_permit( ic, handle );
981	}
982
983	void imc_add_block( struct im_connection ic, char handle )
984	{
985	if( g_slist_find_custom( ic->deny, handle, (GCompareFunc) ic->acc->prpl->handle_cmp ) == NULL )
986	{
987	ic->deny = g_slist_prepend( ic->deny, g_strdup( handle ) );
988	}
989
990	ic->acc->prpl->add_deny( ic, handle );
991	}
992
993	void imc_rem_block( struct im_connection ic, char handle )
994	{
995	GSList *l;
996
997	if( ( l = g_slist_find_custom( ic->deny, handle, (GCompareFunc) ic->acc->prpl->handle_cmp ) ) )
998	{
999	g_free( l->data );
1000	ic->deny = g_slist_delete_link( ic->deny, l );
1001	}
1002
1003	ic->acc->prpl->rem_deny( ic, handle );
1004	}
1005
1006	void imcb_clean_handle( struct im_connection ic, char handle )
1007	{
1008	/* Accepts a handle and does whatever is necessary to make it
1009	BitlBee-friendly. Currently this means removing everything
1010	outside 33-127 (ASCII printable excl spaces), @ (only one
1011	is allowed) and ! and : */
1012	char out[strlen(handle)+1];
1013	int s, d;
1014
1015	s = d = 0;
1016	while( handle[s] )
1017	{
1018	if( handle[s] > ' ' && handle[s] != '!' && handle[s] != ':' &&
1019	( handle[s] & 0x80 ) == 0 )
1020	{
1021	if( handle[s] == '@' )
1022	{
1023	/* See if we got an @ already? */
1024	out[d] = 0;
1025	if( strchr( out, '@' ) )
1026	continue;
1027	}
1028
1029	out[d++] = handle[s];
1030	}
1031	s ++;
1032	}
1033	out[d] = handle[s];
1034
1035	strcpy( handle, out );
1036	}

Note: See TracBrowser for help on using the repository browser.

Download in other formats: