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 | |
---|
115 | for( gl = protocols; gl; gl = gl->next ) |
---|
116 | { |
---|
117 | struct prpl *proto = gl->data; |
---|
118 | |
---|
119 | if( g_strcasecmp( proto->name, name ) == 0 ) |
---|
120 | return proto; |
---|
121 | } |
---|
122 | |
---|
123 | return NULL; |
---|
124 | } |
---|
125 | |
---|
126 | void nogaim_init() |
---|
127 | { |
---|
128 | extern void msn_initmodule(); |
---|
129 | extern void oscar_initmodule(); |
---|
130 | extern void byahoo_initmodule(); |
---|
131 | extern void jabber_initmodule(); |
---|
132 | extern void twitter_initmodule(); |
---|
133 | extern void purple_initmodule(); |
---|
134 | |
---|
135 | #ifdef WITH_MSN |
---|
136 | msn_initmodule(); |
---|
137 | #endif |
---|
138 | |
---|
139 | #ifdef WITH_OSCAR |
---|
140 | oscar_initmodule(); |
---|
141 | #endif |
---|
142 | |
---|
143 | #ifdef WITH_YAHOO |
---|
144 | byahoo_initmodule(); |
---|
145 | #endif |
---|
146 | |
---|
147 | #ifdef WITH_JABBER |
---|
148 | jabber_initmodule(); |
---|
149 | #endif |
---|
150 | |
---|
151 | #ifdef WITH_TWITTER |
---|
152 | twitter_initmodule(); |
---|
153 | #endif |
---|
154 | |
---|
155 | #ifdef WITH_PURPLE |
---|
156 | purple_initmodule(); |
---|
157 | #endif |
---|
158 | |
---|
159 | #ifdef WITH_PLUGINS |
---|
160 | load_plugins(); |
---|
161 | #endif |
---|
162 | } |
---|
163 | |
---|
164 | GSList *get_connections() { return connections; } |
---|
165 | |
---|
166 | struct im_connection *imcb_new( account_t *acc ) |
---|
167 | { |
---|
168 | struct im_connection *ic; |
---|
169 | |
---|
170 | ic = g_new0( struct im_connection, 1 ); |
---|
171 | |
---|
172 | ic->bee = acc->bee; |
---|
173 | ic->acc = acc; |
---|
174 | acc->ic = ic; |
---|
175 | |
---|
176 | connections = g_slist_append( connections, ic ); |
---|
177 | |
---|
178 | return( ic ); |
---|
179 | } |
---|
180 | |
---|
181 | void imc_free( struct im_connection *ic ) |
---|
182 | { |
---|
183 | account_t *a; |
---|
184 | |
---|
185 | /* Destroy the pointer to this connection from the account list */ |
---|
186 | for( a = ic->bee->accounts; a; a = a->next ) |
---|
187 | if( a->ic == ic ) |
---|
188 | { |
---|
189 | a->ic = NULL; |
---|
190 | break; |
---|
191 | } |
---|
192 | |
---|
193 | connections = g_slist_remove( connections, ic ); |
---|
194 | g_free( ic ); |
---|
195 | } |
---|
196 | |
---|
197 | static void serv_got_crap( struct im_connection *ic, char *format, ... ) |
---|
198 | { |
---|
199 | va_list params; |
---|
200 | char *text; |
---|
201 | account_t *a; |
---|
202 | |
---|
203 | va_start( params, format ); |
---|
204 | text = g_strdup_vprintf( format, params ); |
---|
205 | va_end( params ); |
---|
206 | |
---|
207 | if( ( g_strcasecmp( set_getstr( &ic->bee->set, "strip_html" ), "always" ) == 0 ) || |
---|
208 | ( ( ic->flags & OPT_DOES_HTML ) && set_getbool( &ic->bee->set, "strip_html" ) ) ) |
---|
209 | strip_html( text ); |
---|
210 | |
---|
211 | /* Try to find a different connection on the same protocol. */ |
---|
212 | for( a = ic->bee->accounts; a; a = a->next ) |
---|
213 | if( a->prpl == ic->acc->prpl && a->ic != ic ) |
---|
214 | break; |
---|
215 | |
---|
216 | /* If we found one, include the screenname in the message. */ |
---|
217 | if( a ) |
---|
218 | /* FIXME(wilmer): ui_log callback or so */ |
---|
219 | irc_usermsg( ic->bee->ui_data, "%s(%s) - %s", ic->acc->prpl->name, ic->acc->user, text ); |
---|
220 | else |
---|
221 | irc_usermsg( ic->bee->ui_data, "%s - %s", ic->acc->prpl->name, text ); |
---|
222 | |
---|
223 | g_free( text ); |
---|
224 | } |
---|
225 | |
---|
226 | void imcb_log( struct im_connection *ic, char *format, ... ) |
---|
227 | { |
---|
228 | va_list params; |
---|
229 | char *text; |
---|
230 | |
---|
231 | va_start( params, format ); |
---|
232 | text = g_strdup_vprintf( format, params ); |
---|
233 | va_end( params ); |
---|
234 | |
---|
235 | if( ic->flags & OPT_LOGGED_IN ) |
---|
236 | serv_got_crap( ic, "%s", text ); |
---|
237 | else |
---|
238 | serv_got_crap( ic, "Logging in: %s", text ); |
---|
239 | |
---|
240 | g_free( text ); |
---|
241 | } |
---|
242 | |
---|
243 | void imcb_error( struct im_connection *ic, char *format, ... ) |
---|
244 | { |
---|
245 | va_list params; |
---|
246 | char *text; |
---|
247 | |
---|
248 | va_start( params, format ); |
---|
249 | text = g_strdup_vprintf( format, params ); |
---|
250 | va_end( params ); |
---|
251 | |
---|
252 | if( ic->flags & OPT_LOGGED_IN ) |
---|
253 | serv_got_crap( ic, "Error: %s", text ); |
---|
254 | else |
---|
255 | serv_got_crap( ic, "Couldn't log in: %s", text ); |
---|
256 | |
---|
257 | g_free( text ); |
---|
258 | } |
---|
259 | |
---|
260 | static gboolean send_keepalive( gpointer d, gint fd, b_input_condition cond ) |
---|
261 | { |
---|
262 | struct im_connection *ic = d; |
---|
263 | |
---|
264 | if( ic->acc->prpl->keepalive ) |
---|
265 | ic->acc->prpl->keepalive( ic ); |
---|
266 | |
---|
267 | return TRUE; |
---|
268 | } |
---|
269 | |
---|
270 | void imcb_connected( struct im_connection *ic ) |
---|
271 | { |
---|
272 | /* MSN servers sometimes redirect you to a different server and do |
---|
273 | the whole login sequence again, so these "late" calls to this |
---|
274 | function should be handled correctly. (IOW, ignored) */ |
---|
275 | if( ic->flags & OPT_LOGGED_IN ) |
---|
276 | return; |
---|
277 | |
---|
278 | imcb_log( ic, "Logged in" ); |
---|
279 | |
---|
280 | ic->keepalive = b_timeout_add( 60000, send_keepalive, ic ); |
---|
281 | ic->flags |= OPT_LOGGED_IN; |
---|
282 | |
---|
283 | /* Necessary to send initial presence status, even if we're not away. */ |
---|
284 | imc_away_send_update( ic ); |
---|
285 | |
---|
286 | /* Apparently we're connected successfully, so reset the |
---|
287 | exponential backoff timer. */ |
---|
288 | ic->acc->auto_reconnect_delay = 0; |
---|
289 | |
---|
290 | /* |
---|
291 | for( c = irc->chatrooms; c; c = c->next ) |
---|
292 | { |
---|
293 | if( c->acc != ic->acc ) |
---|
294 | continue; |
---|
295 | |
---|
296 | if( set_getbool( &c->set, "auto_join" ) ) |
---|
297 | chat_join( irc, c, NULL ); |
---|
298 | } |
---|
299 | */ |
---|
300 | } |
---|
301 | |
---|
302 | gboolean auto_reconnect( gpointer data, gint fd, b_input_condition cond ) |
---|
303 | { |
---|
304 | account_t *a = data; |
---|
305 | |
---|
306 | a->reconnect = 0; |
---|
307 | account_on( a->bee, a ); |
---|
308 | |
---|
309 | return( FALSE ); /* Only have to run the timeout once */ |
---|
310 | } |
---|
311 | |
---|
312 | void cancel_auto_reconnect( account_t *a ) |
---|
313 | { |
---|
314 | b_event_remove( a->reconnect ); |
---|
315 | a->reconnect = 0; |
---|
316 | } |
---|
317 | |
---|
318 | void imc_logout( struct im_connection *ic, int allow_reconnect ) |
---|
319 | { |
---|
320 | bee_t *bee = ic->bee; |
---|
321 | account_t *a; |
---|
322 | GSList *l; |
---|
323 | int delay; |
---|
324 | |
---|
325 | /* Nested calls might happen sometimes, this is probably the best |
---|
326 | place to catch them. */ |
---|
327 | if( ic->flags & OPT_LOGGING_OUT ) |
---|
328 | return; |
---|
329 | else |
---|
330 | ic->flags |= OPT_LOGGING_OUT; |
---|
331 | |
---|
332 | imcb_log( ic, "Signing off.." ); |
---|
333 | |
---|
334 | b_event_remove( ic->keepalive ); |
---|
335 | ic->keepalive = 0; |
---|
336 | ic->acc->prpl->logout( ic ); |
---|
337 | b_event_remove( ic->inpa ); |
---|
338 | |
---|
339 | g_free( ic->away ); |
---|
340 | ic->away = NULL; |
---|
341 | |
---|
342 | for( l = bee->users; l; ) |
---|
343 | { |
---|
344 | bee_user_t *bu = l->data; |
---|
345 | GSList *next = l->next; |
---|
346 | |
---|
347 | if( bu->ic == ic ) |
---|
348 | bee_user_free( bee, bu ); |
---|
349 | |
---|
350 | l = next; |
---|
351 | } |
---|
352 | |
---|
353 | query_del_by_conn( (irc_t*) ic->bee->ui_data, ic ); |
---|
354 | |
---|
355 | for( a = bee->accounts; a; a = a->next ) |
---|
356 | if( a->ic == ic ) |
---|
357 | break; |
---|
358 | |
---|
359 | if( !a ) |
---|
360 | { |
---|
361 | /* Uhm... This is very sick. */ |
---|
362 | } |
---|
363 | else if( allow_reconnect && set_getbool( &bee->set, "auto_reconnect" ) && |
---|
364 | set_getbool( &a->set, "auto_reconnect" ) && |
---|
365 | ( delay = account_reconnect_delay( a ) ) > 0 ) |
---|
366 | { |
---|
367 | imcb_log( ic, "Reconnecting in %d seconds..", delay ); |
---|
368 | a->reconnect = b_timeout_add( delay * 1000, auto_reconnect, a ); |
---|
369 | } |
---|
370 | |
---|
371 | imc_free( ic ); |
---|
372 | } |
---|
373 | |
---|
374 | void imcb_ask( struct im_connection *ic, char *msg, void *data, |
---|
375 | query_callback doit, query_callback dont ) |
---|
376 | { |
---|
377 | query_add( (irc_t *) ic->bee->ui_data, ic, msg, doit, dont, data ); |
---|
378 | } |
---|
379 | |
---|
380 | void imcb_add_buddy( struct im_connection *ic, const char *handle, const char *group ) |
---|
381 | { |
---|
382 | bee_user_t *bu; |
---|
383 | bee_t *bee = ic->bee; |
---|
384 | |
---|
385 | if( !( bu = bee_user_by_handle( bee, ic, handle ) ) ) |
---|
386 | bu = bee_user_new( bee, ic, handle, 0 ); |
---|
387 | |
---|
388 | bu->group = bee_group_by_name( bee, group, TRUE ); |
---|
389 | |
---|
390 | if( bee->ui->user_group ) |
---|
391 | bee->ui->user_group( bee, bu ); |
---|
392 | } |
---|
393 | |
---|
394 | void imcb_rename_buddy( struct im_connection *ic, const char *handle, const char *fullname ) |
---|
395 | { |
---|
396 | bee_t *bee = ic->bee; |
---|
397 | bee_user_t *bu = bee_user_by_handle( bee, ic, handle ); |
---|
398 | |
---|
399 | if( !bu || !fullname ) return; |
---|
400 | |
---|
401 | if( !bu->fullname || strcmp( bu->fullname, fullname ) != 0 ) |
---|
402 | { |
---|
403 | g_free( bu->fullname ); |
---|
404 | bu->fullname = g_strdup( fullname ); |
---|
405 | |
---|
406 | if( bee->ui->user_fullname ) |
---|
407 | bee->ui->user_fullname( bee, bu ); |
---|
408 | } |
---|
409 | } |
---|
410 | |
---|
411 | void imcb_remove_buddy( struct im_connection *ic, const char *handle, char *group ) |
---|
412 | { |
---|
413 | bee_user_free( ic->bee, bee_user_by_handle( ic->bee, ic, handle ) ); |
---|
414 | } |
---|
415 | |
---|
416 | /* Mainly meant for ICQ (and now also for Jabber conferences) to allow IM |
---|
417 | modules to suggest a nickname for a handle. */ |
---|
418 | void imcb_buddy_nick_hint( struct im_connection *ic, const char *handle, const char *nick ) |
---|
419 | { |
---|
420 | #if 0 |
---|
421 | user_t *u = user_findhandle( ic, handle ); |
---|
422 | char newnick[MAX_NICK_LENGTH+1], *orig_nick; |
---|
423 | |
---|
424 | if( u && !u->online && !nick_saved( ic->acc, handle ) ) |
---|
425 | { |
---|
426 | /* Only do this if the person isn't online yet (which should |
---|
427 | be the case if we just added it) and if the user hasn't |
---|
428 | assigned a nickname to this buddy already. */ |
---|
429 | |
---|
430 | strncpy( newnick, nick, MAX_NICK_LENGTH ); |
---|
431 | newnick[MAX_NICK_LENGTH] = 0; |
---|
432 | |
---|
433 | /* Some processing to make sure this string is a valid IRC nickname. */ |
---|
434 | nick_strip( newnick ); |
---|
435 | if( set_getbool( &ic->bee->set, "lcnicks" ) ) |
---|
436 | nick_lc( newnick ); |
---|
437 | |
---|
438 | if( strcmp( u->nick, newnick ) != 0 ) |
---|
439 | { |
---|
440 | /* Only do this if newnick is different from the current one. |
---|
441 | If rejoining a channel, maybe we got this nick already |
---|
442 | (and dedupe would only add an underscore. */ |
---|
443 | nick_dedupe( ic->acc, handle, newnick ); |
---|
444 | |
---|
445 | /* u->nick will be freed halfway the process, so it can't be |
---|
446 | passed as an argument. */ |
---|
447 | orig_nick = g_strdup( u->nick ); |
---|
448 | user_rename( ic->irc, orig_nick, newnick ); |
---|
449 | g_free( orig_nick ); |
---|
450 | } |
---|
451 | } |
---|
452 | #endif |
---|
453 | } |
---|
454 | |
---|
455 | |
---|
456 | struct imcb_ask_cb_data |
---|
457 | { |
---|
458 | struct im_connection *ic; |
---|
459 | char *handle; |
---|
460 | }; |
---|
461 | |
---|
462 | static void imcb_ask_auth_cb_no( void *data ) |
---|
463 | { |
---|
464 | struct imcb_ask_cb_data *cbd = data; |
---|
465 | |
---|
466 | cbd->ic->acc->prpl->auth_deny( cbd->ic, cbd->handle ); |
---|
467 | |
---|
468 | g_free( cbd->handle ); |
---|
469 | g_free( cbd ); |
---|
470 | } |
---|
471 | |
---|
472 | static void imcb_ask_auth_cb_yes( void *data ) |
---|
473 | { |
---|
474 | struct imcb_ask_cb_data *cbd = data; |
---|
475 | |
---|
476 | cbd->ic->acc->prpl->auth_allow( cbd->ic, cbd->handle ); |
---|
477 | |
---|
478 | g_free( cbd->handle ); |
---|
479 | g_free( cbd ); |
---|
480 | } |
---|
481 | |
---|
482 | void imcb_ask_auth( struct im_connection *ic, const char *handle, const char *realname ) |
---|
483 | { |
---|
484 | struct imcb_ask_cb_data *data = g_new0( struct imcb_ask_cb_data, 1 ); |
---|
485 | char *s, *realname_ = NULL; |
---|
486 | |
---|
487 | if( realname != NULL ) |
---|
488 | realname_ = g_strdup_printf( " (%s)", realname ); |
---|
489 | |
---|
490 | s = g_strdup_printf( "The user %s%s wants to add you to his/her buddy list.", |
---|
491 | handle, realname_ ?: "" ); |
---|
492 | |
---|
493 | g_free( realname_ ); |
---|
494 | |
---|
495 | data->ic = ic; |
---|
496 | data->handle = g_strdup( handle ); |
---|
497 | query_add( (irc_t *) ic->bee->ui_data, ic, s, |
---|
498 | imcb_ask_auth_cb_yes, imcb_ask_auth_cb_no, data ); |
---|
499 | } |
---|
500 | |
---|
501 | |
---|
502 | static void imcb_ask_add_cb_no( void *data ) |
---|
503 | { |
---|
504 | g_free( ((struct imcb_ask_cb_data*)data)->handle ); |
---|
505 | g_free( data ); |
---|
506 | } |
---|
507 | |
---|
508 | static void imcb_ask_add_cb_yes( void *data ) |
---|
509 | { |
---|
510 | struct imcb_ask_cb_data *cbd = data; |
---|
511 | |
---|
512 | cbd->ic->acc->prpl->add_buddy( cbd->ic, cbd->handle, NULL ); |
---|
513 | |
---|
514 | return imcb_ask_add_cb_no( data ); |
---|
515 | } |
---|
516 | |
---|
517 | void imcb_ask_add( struct im_connection *ic, const char *handle, const char *realname ) |
---|
518 | { |
---|
519 | struct imcb_ask_cb_data *data = g_new0( struct imcb_ask_cb_data, 1 ); |
---|
520 | char *s; |
---|
521 | |
---|
522 | /* TODO: Make a setting for this! */ |
---|
523 | if( bee_user_by_handle( ic->bee, ic, handle ) != NULL ) |
---|
524 | return; |
---|
525 | |
---|
526 | s = g_strdup_printf( "The user %s is not in your buddy list yet. Do you want to add him/her now?", handle ); |
---|
527 | |
---|
528 | data->ic = ic; |
---|
529 | data->handle = g_strdup( handle ); |
---|
530 | query_add( (irc_t *) ic->bee->ui_data, ic, s, |
---|
531 | imcb_ask_add_cb_yes, imcb_ask_add_cb_no, data ); |
---|
532 | } |
---|
533 | |
---|
534 | struct bee_user *imcb_buddy_by_handle( struct im_connection *ic, const char *handle ) |
---|
535 | { |
---|
536 | return bee_user_by_handle( ic->bee, ic, handle ); |
---|
537 | } |
---|
538 | |
---|
539 | /* The plan is to not allow straight calls to prpl functions anymore, but do |
---|
540 | them all from some wrappers. We'll start to define some down here: */ |
---|
541 | |
---|
542 | int imc_chat_msg( struct groupchat *c, char *msg, int flags ) |
---|
543 | { |
---|
544 | char *buf = NULL; |
---|
545 | |
---|
546 | if( ( c->ic->flags & OPT_DOES_HTML ) && ( g_strncasecmp( msg, "<html>", 6 ) != 0 ) ) |
---|
547 | { |
---|
548 | buf = escape_html( msg ); |
---|
549 | msg = buf; |
---|
550 | } |
---|
551 | |
---|
552 | c->ic->acc->prpl->chat_msg( c, msg, flags ); |
---|
553 | g_free( buf ); |
---|
554 | |
---|
555 | return 1; |
---|
556 | } |
---|
557 | |
---|
558 | static char *imc_away_state_find( GList *gcm, char *away, char **message ); |
---|
559 | |
---|
560 | int imc_away_send_update( struct im_connection *ic ) |
---|
561 | { |
---|
562 | char *away, *msg = NULL; |
---|
563 | |
---|
564 | if( ic->acc->prpl->away_states == NULL || |
---|
565 | ic->acc->prpl->set_away == NULL ) |
---|
566 | return 0; |
---|
567 | |
---|
568 | away = set_getstr( &ic->acc->set, "away" ) ? |
---|
569 | : set_getstr( &ic->bee->set, "away" ); |
---|
570 | if( away && *away ) |
---|
571 | { |
---|
572 | GList *m = ic->acc->prpl->away_states( ic ); |
---|
573 | msg = ic->acc->flags & ACC_FLAG_AWAY_MESSAGE ? away : NULL; |
---|
574 | away = imc_away_state_find( m, away, &msg ) ? : m->data; |
---|
575 | } |
---|
576 | else if( ic->acc->flags & ACC_FLAG_STATUS_MESSAGE ) |
---|
577 | { |
---|
578 | away = NULL; |
---|
579 | msg = set_getstr( &ic->acc->set, "status" ) ? |
---|
580 | : set_getstr( &ic->bee->set, "status" ); |
---|
581 | } |
---|
582 | |
---|
583 | ic->acc->prpl->set_away( ic, away, msg ); |
---|
584 | |
---|
585 | return 1; |
---|
586 | } |
---|
587 | |
---|
588 | static char *imc_away_alias_list[8][5] = |
---|
589 | { |
---|
590 | { "Away from computer", "Away", "Extended away", NULL }, |
---|
591 | { "NA", "N/A", "Not available", NULL }, |
---|
592 | { "Busy", "Do not disturb", "DND", "Occupied", NULL }, |
---|
593 | { "Be right back", "BRB", NULL }, |
---|
594 | { "On the phone", "Phone", "On phone", NULL }, |
---|
595 | { "Out to lunch", "Lunch", "Food", NULL }, |
---|
596 | { "Invisible", "Hidden" }, |
---|
597 | { NULL } |
---|
598 | }; |
---|
599 | |
---|
600 | static char *imc_away_state_find( GList *gcm, char *away, char **message ) |
---|
601 | { |
---|
602 | GList *m; |
---|
603 | int i, j; |
---|
604 | |
---|
605 | for( m = gcm; m; m = m->next ) |
---|
606 | if( g_strncasecmp( m->data, away, strlen( m->data ) ) == 0 ) |
---|
607 | { |
---|
608 | /* At least the Yahoo! module works better if message |
---|
609 | contains no data unless it adds something to what |
---|
610 | we have in state already. */ |
---|
611 | if( strlen( m->data ) == strlen( away ) ) |
---|
612 | *message = NULL; |
---|
613 | |
---|
614 | return m->data; |
---|
615 | } |
---|
616 | |
---|
617 | for( i = 0; *imc_away_alias_list[i]; i ++ ) |
---|
618 | { |
---|
619 | int keep_message; |
---|
620 | |
---|
621 | for( j = 0; imc_away_alias_list[i][j]; j ++ ) |
---|
622 | if( g_strncasecmp( away, imc_away_alias_list[i][j], strlen( imc_away_alias_list[i][j] ) ) == 0 ) |
---|
623 | { |
---|
624 | keep_message = strlen( away ) != strlen( imc_away_alias_list[i][j] ); |
---|
625 | break; |
---|
626 | } |
---|
627 | |
---|
628 | if( !imc_away_alias_list[i][j] ) /* If we reach the end, this row */ |
---|
629 | continue; /* is not what we want. Next! */ |
---|
630 | |
---|
631 | /* Now find an entry in this row which exists in gcm */ |
---|
632 | for( j = 0; imc_away_alias_list[i][j]; j ++ ) |
---|
633 | { |
---|
634 | for( m = gcm; m; m = m->next ) |
---|
635 | if( g_strcasecmp( imc_away_alias_list[i][j], m->data ) == 0 ) |
---|
636 | { |
---|
637 | if( !keep_message ) |
---|
638 | *message = NULL; |
---|
639 | |
---|
640 | return imc_away_alias_list[i][j]; |
---|
641 | } |
---|
642 | } |
---|
643 | |
---|
644 | /* No need to look further, apparently this state doesn't |
---|
645 | have any good alias for this protocol. */ |
---|
646 | break; |
---|
647 | } |
---|
648 | |
---|
649 | return NULL; |
---|
650 | } |
---|
651 | |
---|
652 | void imc_add_allow( struct im_connection *ic, char *handle ) |
---|
653 | { |
---|
654 | if( g_slist_find_custom( ic->permit, handle, (GCompareFunc) ic->acc->prpl->handle_cmp ) == NULL ) |
---|
655 | { |
---|
656 | ic->permit = g_slist_prepend( ic->permit, g_strdup( handle ) ); |
---|
657 | } |
---|
658 | |
---|
659 | ic->acc->prpl->add_permit( ic, handle ); |
---|
660 | } |
---|
661 | |
---|
662 | void imc_rem_allow( struct im_connection *ic, char *handle ) |
---|
663 | { |
---|
664 | GSList *l; |
---|
665 | |
---|
666 | if( ( l = g_slist_find_custom( ic->permit, handle, (GCompareFunc) ic->acc->prpl->handle_cmp ) ) ) |
---|
667 | { |
---|
668 | g_free( l->data ); |
---|
669 | ic->permit = g_slist_delete_link( ic->permit, l ); |
---|
670 | } |
---|
671 | |
---|
672 | ic->acc->prpl->rem_permit( ic, handle ); |
---|
673 | } |
---|
674 | |
---|
675 | void imc_add_block( struct im_connection *ic, char *handle ) |
---|
676 | { |
---|
677 | if( g_slist_find_custom( ic->deny, handle, (GCompareFunc) ic->acc->prpl->handle_cmp ) == NULL ) |
---|
678 | { |
---|
679 | ic->deny = g_slist_prepend( ic->deny, g_strdup( handle ) ); |
---|
680 | } |
---|
681 | |
---|
682 | ic->acc->prpl->add_deny( ic, handle ); |
---|
683 | } |
---|
684 | |
---|
685 | void imc_rem_block( struct im_connection *ic, char *handle ) |
---|
686 | { |
---|
687 | GSList *l; |
---|
688 | |
---|
689 | if( ( l = g_slist_find_custom( ic->deny, handle, (GCompareFunc) ic->acc->prpl->handle_cmp ) ) ) |
---|
690 | { |
---|
691 | g_free( l->data ); |
---|
692 | ic->deny = g_slist_delete_link( ic->deny, l ); |
---|
693 | } |
---|
694 | |
---|
695 | ic->acc->prpl->rem_deny( ic, handle ); |
---|
696 | } |
---|
697 | |
---|
698 | void imcb_clean_handle( struct im_connection *ic, char *handle ) |
---|
699 | { |
---|
700 | /* Accepts a handle and does whatever is necessary to make it |
---|
701 | BitlBee-friendly. Currently this means removing everything |
---|
702 | outside 33-127 (ASCII printable excl spaces), @ (only one |
---|
703 | is allowed) and ! and : */ |
---|
704 | char out[strlen(handle)+1]; |
---|
705 | int s, d; |
---|
706 | |
---|
707 | s = d = 0; |
---|
708 | while( handle[s] ) |
---|
709 | { |
---|
710 | if( handle[s] > ' ' && handle[s] != '!' && handle[s] != ':' && |
---|
711 | ( handle[s] & 0x80 ) == 0 ) |
---|
712 | { |
---|
713 | if( handle[s] == '@' ) |
---|
714 | { |
---|
715 | /* See if we got an @ already? */ |
---|
716 | out[d] = 0; |
---|
717 | if( strchr( out, '@' ) ) |
---|
718 | continue; |
---|
719 | } |
---|
720 | |
---|
721 | out[d++] = handle[s]; |
---|
722 | } |
---|
723 | s ++; |
---|
724 | } |
---|
725 | out[d] = handle[s]; |
---|
726 | |
---|
727 | strcpy( handle, out ); |
---|
728 | } |
---|