72
|
1 /*
|
|
2 * roster.c -- Local roster implementation
|
|
3 *
|
|
4 * Copyright (C) 2005 Mikael Berthe <bmikael@lists.lilotux.net>
|
|
5 *
|
|
6 * This program is free software; you can redistribute it and/or modify
|
|
7 * it under the terms of the GNU General Public License as published by
|
|
8 * the Free Software Foundation; either version 2 of the License, or (at
|
|
9 * your option) any later version.
|
|
10 *
|
|
11 * This program is distributed in the hope that it will be useful, but
|
|
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
14 * General Public License for more details.
|
|
15 *
|
|
16 * You should have received a copy of the GNU General Public License
|
|
17 * along with this program; if not, write to the Free Software
|
|
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
|
19 * USA
|
|
20 */
|
|
21
|
|
22 #include <string.h>
|
|
23
|
|
24 #include "roster.h"
|
|
25
|
|
26
|
|
27 /* This is a private structure type for the roster */
|
|
28
|
|
29 typedef struct {
|
207
|
30 const gchar *name;
|
|
31 const gchar *jid;
|
221
|
32 const gchar *status_msg;
|
72
|
33 guint type;
|
|
34 enum imstatus status;
|
|
35 guint flags;
|
|
36 // list: user -> points to his group; group -> points to its users list
|
|
37 GSList *list;
|
|
38 } roster;
|
|
39
|
|
40
|
|
41 /* ### Variables ### */
|
|
42
|
|
43 static int hide_offline_buddies;
|
|
44 static GSList *groups;
|
236
|
45 static GSList *unread_list;
|
72
|
46 GList *buddylist;
|
78
|
47 GList *current_buddy;
|
72
|
48
|
|
49
|
|
50 /* ### Roster functions ### */
|
|
51
|
|
52 // Comparison function used to search in the roster (compares jids and types)
|
|
53 gint roster_compare_jid_type(roster *a, roster *b) {
|
89
|
54 if (! (a->type & b->type))
|
72
|
55 return -1; // arbitrary (but should be != , of course)
|
|
56 return strcasecmp(a->jid, b->jid);
|
|
57 }
|
|
58
|
|
59 // Comparison function used to sort the roster (by name)
|
|
60 gint roster_compare_name(roster *a, roster *b) {
|
|
61 return strcasecmp(a->name, b->name);
|
|
62 }
|
|
63
|
|
64 // Finds a roster element (user, group, agent...), by jid or name
|
89
|
65 // If roster_type is 0, returns match of any type.
|
72
|
66 // Returns the roster GSList element, or NULL if jid/name not found
|
78
|
67 GSList *roster_find(const char *jidname, enum findwhat type, guint roster_type)
|
72
|
68 {
|
|
69 GSList *sl_roster_elt = groups;
|
|
70 GSList *res;
|
|
71 roster sample;
|
|
72 GCompareFunc comp;
|
|
73
|
192
|
74 if (!jidname) return NULL;
|
72
|
75
|
89
|
76 if (!roster_type)
|
|
77 roster_type = ROSTER_TYPE_USER|ROSTER_TYPE_AGENT|ROSTER_TYPE_GROUP;
|
|
78
|
72
|
79 sample.type = roster_type;
|
|
80 if (type == jidsearch) {
|
|
81 sample.jid = jidname;
|
|
82 comp = (GCompareFunc)&roster_compare_jid_type;
|
|
83 } else if (type == namesearch) {
|
|
84 sample.name = jidname;
|
|
85 comp = (GCompareFunc)&roster_compare_name;
|
|
86 } else
|
|
87 return NULL; // should not happen
|
|
88
|
|
89 while (sl_roster_elt) {
|
|
90 roster *roster_elt = (roster*)sl_roster_elt->data;
|
|
91 if (roster_type & ROSTER_TYPE_GROUP) {
|
|
92 if ((type == namesearch) && !strcasecmp(jidname, roster_elt->name))
|
|
93 return sl_roster_elt;
|
|
94 } else {
|
|
95 res = g_slist_find_custom(roster_elt->list, &sample, comp);
|
|
96 if (res)
|
|
97 return res;
|
|
98 }
|
|
99 sl_roster_elt = g_slist_next(sl_roster_elt);
|
|
100 }
|
|
101 return NULL;
|
|
102 }
|
|
103
|
|
104 // Returns pointer to new group, or existing group with that name
|
78
|
105 GSList *roster_add_group(const char *name)
|
72
|
106 {
|
|
107 roster *roster_grp;
|
|
108 // #1 Check name doesn't already exist
|
|
109 if (!roster_find(name, namesearch, ROSTER_TYPE_GROUP)) {
|
|
110 // #2 Create the group node
|
|
111 roster_grp = g_new0(roster, 1);
|
|
112 roster_grp->name = g_strdup(name);
|
|
113 roster_grp->type = ROSTER_TYPE_GROUP;
|
|
114 // #3 Insert (sorted)
|
|
115 groups = g_slist_insert_sorted(groups, roster_grp,
|
|
116 (GCompareFunc)&roster_compare_name);
|
|
117 }
|
|
118 return roster_find(name, namesearch, ROSTER_TYPE_GROUP);
|
|
119 }
|
|
120
|
|
121 // Returns a pointer to the new user, or existing user with that name
|
78
|
122 GSList *roster_add_user(const char *jid, const char *name, const char *group,
|
|
123 guint type)
|
72
|
124 {
|
|
125 roster *roster_usr;
|
|
126 roster *my_group;
|
|
127 GSList *slist;
|
|
128
|
|
129 if ((type != ROSTER_TYPE_USER) && (type != ROSTER_TYPE_AGENT)) {
|
|
130 // XXX Error message?
|
|
131 return NULL;
|
|
132 }
|
|
133
|
78
|
134 // Let's be arbitrary: default group has an empty name ("").
|
|
135 if (!group) group = "";
|
|
136
|
72
|
137 // #1 Check this user doesn't already exist
|
192
|
138 slist = roster_find(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT);
|
|
139 if (slist) return slist;
|
72
|
140 // #2 add group if necessary
|
|
141 slist = roster_add_group(group);
|
|
142 if (!slist) return NULL;
|
|
143 my_group = (roster*)slist->data;
|
|
144 // #3 Create user node
|
|
145 roster_usr = g_new0(roster, 1);
|
|
146 roster_usr->jid = g_strdup(jid);
|
78
|
147 if (name) {
|
|
148 roster_usr->name = g_strdup(name);
|
|
149 } else {
|
|
150 gchar *p, *str = g_strdup(jid);
|
80
|
151 p = strstr(str, "/");
|
78
|
152 if (p) *p = '\0';
|
|
153 roster_usr->name = g_strdup(str);
|
|
154 g_free(str);
|
|
155 }
|
72
|
156 roster_usr->type = type; //ROSTER_TYPE_USER;
|
|
157 roster_usr->list = slist; // (my_group SList element)
|
|
158 // #4 Insert node (sorted)
|
|
159 my_group->list = g_slist_insert_sorted(my_group->list, roster_usr,
|
|
160 (GCompareFunc)&roster_compare_name);
|
|
161 return roster_find(jid, jidsearch, type);
|
|
162 }
|
|
163
|
|
164 // Removes user (jid) from roster, frees allocated memory
|
78
|
165 void roster_del_user(const char *jid)
|
72
|
166 {
|
|
167 GSList *sl_user, *sl_group;
|
|
168 GSList **sl_group_listptr;
|
|
169 roster *roster_usr;
|
246
|
170 GSList *node;
|
72
|
171
|
89
|
172 sl_user = roster_find(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT);
|
|
173 if (sl_user == NULL)
|
72
|
174 return;
|
|
175 roster_usr = (roster*)sl_user->data;
|
246
|
176
|
|
177 // Remove (if present) from unread messages list
|
|
178 node = g_slist_find(unread_list, roster_usr);
|
|
179 if (node) unread_list = g_slist_delete_link(unread_list, node);
|
|
180
|
|
181 // Let's free memory (jid, name, status message)
|
221
|
182 if (roster_usr->jid) g_free((gchar*)roster_usr->jid);
|
|
183 if (roster_usr->name) g_free((gchar*)roster_usr->name);
|
|
184 if (roster_usr->status_msg) g_free((gchar*)roster_usr->status_msg);
|
210
|
185 g_free(roster_usr);
|
72
|
186
|
|
187 // That's a little complex, we need to dereference twice
|
|
188 sl_group = ((roster*)sl_user->data)->list;
|
|
189 sl_group_listptr = &((roster*)(sl_group->data))->list;
|
|
190 *sl_group_listptr = g_slist_delete_link(*sl_group_listptr, sl_user);
|
78
|
191
|
|
192 // We need to rebuild the list
|
|
193 if (current_buddy)
|
|
194 buddylist_build();
|
210
|
195 // TODO What we could do, too, is to check if the deleted node is
|
78
|
196 // current_buddy, in which case we could move current_buddy to the
|
|
197 // previous (or next) node.
|
72
|
198 }
|
|
199
|
210
|
200 // Free all roster data and call buddylist_build() to free the buddylist.
|
164
|
201 void roster_free(void)
|
|
202 {
|
|
203 GSList *sl_grp = groups;
|
|
204
|
|
205 // Walk through groups
|
|
206 while (sl_grp) {
|
|
207 roster *roster_grp = (roster*)sl_grp->data;
|
|
208 GSList *sl_usr = roster_grp->list;
|
|
209 // Walk through this group users
|
|
210 while (sl_usr) {
|
|
211 roster *roster_usr = (roster*)sl_usr->data;
|
|
212 // Free name and jid
|
221
|
213 if (roster_usr->jid) g_free((gchar*)roster_usr->jid);
|
|
214 if (roster_usr->name) g_free((gchar*)roster_usr->name);
|
|
215 if (roster_usr->status_msg) g_free((gchar*)roster_usr->status_msg);
|
214
|
216 g_free(roster_usr);
|
164
|
217 sl_usr = g_slist_next(sl_usr);
|
|
218 }
|
|
219 // Free group's users list
|
|
220 if (roster_grp->list)
|
|
221 g_slist_free(roster_grp->list);
|
|
222 // Free group's name and jid
|
221
|
223 if (roster_grp->jid) g_free((gchar*)roster_grp->jid);
|
|
224 if (roster_grp->name) g_free((gchar*)roster_grp->name);
|
214
|
225 g_free(roster_grp);
|
164
|
226 sl_grp = g_slist_next(sl_grp);
|
|
227 }
|
|
228 // Free groups list
|
|
229 if (groups) {
|
|
230 g_slist_free(groups);
|
|
231 groups = NULL;
|
|
232 // Update (i.e. free) buddylist
|
|
233 if (buddylist)
|
|
234 buddylist_build();
|
|
235 }
|
|
236 }
|
|
237
|
221
|
238 void roster_setstatus(const char *jid, enum imstatus bstat,
|
|
239 const char *status_msg)
|
72
|
240 {
|
|
241 GSList *sl_user;
|
|
242 roster *roster_usr;
|
|
243
|
89
|
244 sl_user = roster_find(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT);
|
92
|
245 // If we can't find it, we add it
|
89
|
246 if (sl_user == NULL)
|
92
|
247 sl_user = roster_add_user(jid, NULL, NULL, ROSTER_TYPE_USER);
|
72
|
248
|
|
249 roster_usr = (roster*)sl_user->data;
|
|
250 roster_usr->status = bstat;
|
221
|
251 if (roster_usr->status_msg) {
|
|
252 g_free((gchar*)roster_usr->status_msg);
|
|
253 roster_usr->status_msg = NULL;
|
|
254 }
|
|
255 if (status_msg)
|
|
256 roster_usr->status_msg = g_strdup(status_msg);
|
72
|
257 }
|
|
258
|
78
|
259 // roster_setflags()
|
|
260 // Set one or several flags to value (TRUE/FALSE)
|
80
|
261 void roster_setflags(const char *jid, guint flags, guint value)
|
78
|
262 {
|
|
263 GSList *sl_user;
|
|
264 roster *roster_usr;
|
|
265
|
89
|
266 sl_user = roster_find(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT);
|
|
267 if (sl_user == NULL)
|
78
|
268 return;
|
|
269
|
|
270 roster_usr = (roster*)sl_user->data;
|
|
271 if (value)
|
|
272 roster_usr->flags |= flags;
|
|
273 else
|
|
274 roster_usr->flags &= ~flags;
|
|
275 }
|
148
|
276
|
|
277 // roster_msg_setflag()
|
|
278 // Set the ROSTER_FLAG_MSG to the given value for the given jid.
|
|
279 // It will update the buddy's group message flag.
|
236
|
280 // Update the unread messages list too.
|
148
|
281 void roster_msg_setflag(const char *jid, guint value)
|
|
282 {
|
|
283 GSList *sl_user;
|
|
284 roster *roster_usr, *roster_grp;
|
|
285
|
|
286 sl_user = roster_find(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT);
|
|
287 if (sl_user == NULL)
|
|
288 return;
|
|
289
|
|
290 roster_usr = (roster*)sl_user->data;
|
|
291 roster_grp = (roster*)roster_usr->list->data;
|
|
292 if (value) {
|
|
293 // Message flag is TRUE. This is easy, we just have to set both flags
|
|
294 // to TRUE...
|
|
295 roster_usr->flags |= ROSTER_FLAG_MSG;
|
|
296 roster_grp->flags |= ROSTER_FLAG_MSG; // group
|
236
|
297 // Append the roster_usr to unread_list, but avoid duplicates
|
|
298 if (!g_slist_find(unread_list, roster_usr))
|
|
299 unread_list = g_slist_append(unread_list, roster_usr);
|
148
|
300 } else {
|
|
301 // Message flag is FALSE.
|
|
302 guint msg = FALSE;
|
|
303 roster_usr->flags &= ~ROSTER_FLAG_MSG;
|
236
|
304 if (unread_list) {
|
|
305 GSList *node = g_slist_find(unread_list, roster_usr);
|
|
306 if (node) unread_list = g_slist_delete_link(unread_list, node);
|
|
307 }
|
148
|
308 // For the group value we need to watch all buddies in this group;
|
|
309 // if one is flagged, then the group will be flagged.
|
|
310 // I will re-use sl_user and roster_usr here, as they aren't used
|
|
311 // anymore.
|
|
312 sl_user = roster_grp->list;
|
|
313 while (sl_user) {
|
|
314 roster_usr = (roster*)sl_user->data;
|
|
315 if (roster_usr->flags & ROSTER_FLAG_MSG) {
|
|
316 msg = TRUE;
|
|
317 break;
|
|
318 }
|
|
319 sl_user = g_slist_next(sl_user);
|
|
320 }
|
|
321 if (!msg)
|
|
322 roster_grp->flags &= ~ROSTER_FLAG_MSG;
|
|
323 else
|
|
324 roster_grp->flags |= ROSTER_FLAG_MSG;
|
|
325 // Actually the "else" part is useless, because the group
|
|
326 // ROSTER_FLAG_MSG should already be set...
|
|
327 }
|
|
328 }
|
|
329
|
89
|
330 void roster_settype(const char *jid, guint type)
|
|
331 {
|
|
332 GSList *sl_user;
|
|
333 roster *roster_usr;
|
|
334
|
|
335 if ((sl_user = roster_find(jid, jidsearch, 0)) == NULL)
|
|
336 return;
|
|
337
|
|
338 roster_usr = (roster*)sl_user->data;
|
|
339 roster_usr->type = type;
|
|
340 }
|
|
341
|
90
|
342 enum imstatus roster_getstatus(const char *jid)
|
|
343 {
|
|
344 GSList *sl_user;
|
|
345 roster *roster_usr;
|
|
346
|
|
347 sl_user = roster_find(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT);
|
|
348 if (sl_user == NULL)
|
|
349 return offline; // Not in the roster, anyway...
|
|
350
|
|
351 roster_usr = (roster*)sl_user->data;
|
|
352 return roster_usr->status;
|
|
353 }
|
|
354
|
89
|
355 guint roster_gettype(const char *jid)
|
|
356 {
|
|
357 GSList *sl_user;
|
|
358 roster *roster_usr;
|
|
359
|
|
360 if ((sl_user = roster_find(jid, jidsearch, 0)) == NULL)
|
|
361 return 0;
|
|
362
|
|
363 roster_usr = (roster*)sl_user->data;
|
|
364 return roster_usr->type;
|
|
365 }
|
|
366
|
141
|
367 inline guint roster_exists(const char *jidname, enum findwhat type,
|
|
368 guint roster_type)
|
|
369 {
|
|
370 if (roster_find(jidname, type, roster_type))
|
|
371 return TRUE;
|
|
372 return FALSE;
|
|
373 }
|
|
374
|
72
|
375
|
|
376 /* ### BuddyList functions ### */
|
|
377
|
120
|
378 // buddylist_set_hide_offline_buddies(hide)
|
72
|
379 // "hide" values: 1=hide 0=show_all -1=invert
|
120
|
380 void buddylist_set_hide_offline_buddies(int hide)
|
72
|
381 {
|
|
382 if (hide < 0) // NEG (invert)
|
|
383 hide_offline_buddies = !hide_offline_buddies;
|
|
384 else if (hide == 0) // FALSE (don't hide)
|
|
385 hide_offline_buddies = 0;
|
|
386 else // TRUE (hide)
|
|
387 hide_offline_buddies = 1;
|
|
388 }
|
|
389
|
120
|
390 inline int buddylist_get_hide_offline_buddies(void)
|
|
391 {
|
|
392 return hide_offline_buddies;
|
|
393 }
|
|
394
|
72
|
395 // buddylist_build()
|
|
396 // Creates the buddylist from the roster entries.
|
|
397 void buddylist_build(void)
|
|
398 {
|
|
399 GSList *sl_roster_elt = groups;
|
|
400 roster *roster_elt;
|
81
|
401 roster *roster_current_buddy = NULL;
|
128
|
402 int shrunk_group;
|
72
|
403
|
81
|
404 // We need to remember which buddy is selected.
|
|
405 if (current_buddy)
|
|
406 roster_current_buddy = BUDDATA(current_buddy);
|
|
407 current_buddy = NULL;
|
|
408
|
72
|
409 // Destroy old buddylist
|
|
410 if (buddylist) {
|
|
411 g_list_free(buddylist);
|
|
412 buddylist = NULL;
|
|
413 }
|
|
414
|
|
415 // Create the new list
|
|
416 while (sl_roster_elt) {
|
|
417 GSList *sl_roster_usrelt;
|
|
418 roster *roster_usrelt;
|
147
|
419 guint pending_group = FALSE;
|
72
|
420 roster_elt = (roster*) sl_roster_elt->data;
|
|
421
|
|
422 // Add the group now unless hide_offline_buddies is set,
|
|
423 // in which case we'll add it only if an online buddy belongs to it.
|
147
|
424 // We take care to keep the current_buddy in the list, too.
|
|
425 if (!hide_offline_buddies || roster_elt == roster_current_buddy)
|
72
|
426 buddylist = g_list_append(buddylist, roster_elt);
|
|
427 else
|
147
|
428 pending_group = TRUE;
|
72
|
429
|
128
|
430 shrunk_group = roster_elt->flags & ROSTER_FLAG_HIDE;
|
|
431
|
72
|
432 sl_roster_usrelt = roster_elt->list;
|
|
433 while (sl_roster_usrelt) {
|
|
434 roster_usrelt = (roster*) sl_roster_usrelt->data;
|
|
435
|
|
436 // Buddy will be added if either:
|
|
437 // - hide_offline_buddies is FALSE
|
|
438 // - buddy is not offline
|
|
439 // - buddy has a lock (for example the buddy window is currently open)
|
|
440 // - buddy has a pending (non-read) message
|
128
|
441 // - group isn't hidden (shrunk)
|
147
|
442 // - this is the current_buddy
|
|
443 if (!hide_offline_buddies || roster_usrelt == roster_current_buddy ||
|
72
|
444 (buddy_getstatus((gpointer)roster_usrelt) != offline) ||
|
|
445 (buddy_getflags((gpointer)roster_usrelt) &
|
|
446 (ROSTER_FLAG_LOCK | ROSTER_FLAG_MSG))) {
|
|
447 // This user should be added. Maybe the group hasn't been added yet?
|
147
|
448 if (pending_group &&
|
|
449 (hide_offline_buddies || roster_usrelt == roster_current_buddy)) {
|
72
|
450 // It hasn't been done yet
|
|
451 buddylist = g_list_append(buddylist, roster_elt);
|
|
452 pending_group = FALSE;
|
|
453 }
|
|
454 // Add user
|
128
|
455 // XXX Should we add the user if there is a message and
|
|
456 // the group is shrunk? If so, we'd need to check LOCK flag too,
|
|
457 // perhaps...
|
|
458 if (!shrunk_group)
|
|
459 buddylist = g_list_append(buddylist, roster_usrelt);
|
72
|
460 }
|
|
461
|
|
462 sl_roster_usrelt = g_slist_next(sl_roster_usrelt);
|
|
463 }
|
|
464 sl_roster_elt = g_slist_next(sl_roster_elt);
|
|
465 }
|
78
|
466
|
81
|
467 // Check if we can find our saved current_buddy...
|
|
468 if (roster_current_buddy)
|
|
469 current_buddy = g_list_find(buddylist, roster_current_buddy);
|
78
|
470 // current_buddy initialization
|
|
471 if (!current_buddy || (g_list_position(buddylist, current_buddy) == -1))
|
81
|
472 current_buddy = g_list_first(buddylist);
|
128
|
473 // XXX Maybe we should set update_roster to TRUE there?
|
72
|
474 }
|
|
475
|
|
476 // buddy_hide_group(roster, hide)
|
|
477 // "hide" values: 1=hide 0=show_all -1=invert
|
|
478 void buddy_hide_group(gpointer rosterdata, int hide)
|
|
479 {
|
207
|
480 roster *roster_usr = rosterdata;
|
72
|
481 if (hide > 0) // TRUE (hide)
|
207
|
482 roster_usr->flags |= ROSTER_FLAG_HIDE;
|
72
|
483 else if (hide < 0) // NEG (invert)
|
207
|
484 roster_usr->flags ^= ROSTER_FLAG_HIDE;
|
72
|
485 else // FALSE (don't hide)
|
207
|
486 roster_usr->flags &= ~ROSTER_FLAG_HIDE;
|
72
|
487 }
|
|
488
|
|
489 const char *buddy_getjid(gpointer rosterdata)
|
|
490 {
|
207
|
491 roster *roster_usr = rosterdata;
|
|
492 return roster_usr->jid;
|
|
493 }
|
|
494
|
210
|
495 // buddy_setgroup()
|
|
496 // Change the group of current buddy
|
|
497 //
|
|
498 // Warning! This function changes current_buddy!
|
|
499 // Warning! Old buddy is deleted, so you can't acces to its jid/name after
|
|
500 // calling this function.
|
|
501 void buddy_setgroup(gpointer rosterdata, char *newgroupname)
|
|
502 {
|
|
503 roster *roster_usr = rosterdata;
|
|
504 GSList **sl_group;
|
|
505 GSList *sl_clone;
|
|
506 roster *roster_clone;
|
|
507
|
|
508 // A group has no group :)
|
|
509 if (roster_usr->type & ROSTER_TYPE_GROUP) return;
|
|
510
|
|
511 // Remove the buddy from current group
|
|
512 sl_group = &((roster*)((GSList*)roster_usr->list)->data)->list;
|
|
513 *sl_group = g_slist_remove(*sl_group, rosterdata);
|
|
514
|
|
515 // Add the buddy to its new group; actually we "clone" this buddy...
|
|
516 sl_clone = roster_add_user(roster_usr->jid, roster_usr->name,
|
|
517 newgroupname, roster_usr->type);
|
|
518 roster_clone = (roster*)sl_clone->data;
|
|
519 roster_clone->status = roster_usr->status;
|
|
520 roster_clone->flags = roster_usr->flags;
|
|
521
|
|
522 // Free old buddy
|
221
|
523 if (roster_usr->jid) g_free((gchar*)roster_usr->jid);
|
|
524 if (roster_usr->name) g_free((gchar*)roster_usr->name);
|
|
525 if (roster_usr->status_msg) g_free((gchar*)roster_usr->status_msg);
|
210
|
526 g_free(roster_usr);
|
|
527
|
212
|
528 // If new new group is folded, the curren_buddy will be lost, and the
|
|
529 // chat window won't be correctly refreshed. So we make sure it isn't...
|
|
530 ((roster*)((GSList*)roster_clone->list)->data)->flags &= ~ROSTER_FLAG_HIDE;
|
|
531
|
|
532 // Little trick to have current_body pointing to the cloned buddy
|
|
533 buddylist = g_list_append(buddylist, roster_clone);
|
|
534 current_buddy = g_list_find(buddylist, roster_clone);
|
|
535
|
210
|
536 buddylist_build();
|
|
537 }
|
|
538
|
207
|
539 void buddy_setname(gpointer rosterdata, char *newname)
|
|
540 {
|
|
541 roster *roster_usr = rosterdata;
|
209
|
542 GSList **sl_group;
|
207
|
543
|
|
544 // TODO For groups, we need to check for unicity
|
|
545 // However, renaming a group boils down to moving all its buddies to
|
|
546 // another group, so calling this function is not really necessary...
|
|
547 if (roster_usr->type & ROSTER_TYPE_GROUP) return;
|
|
548
|
|
549 if (roster_usr->name) {
|
|
550 g_free((gchar*)roster_usr->name);
|
|
551 roster_usr->name = NULL;
|
|
552 }
|
|
553 if (newname)
|
|
554 roster_usr->name = g_strdup(newname);
|
209
|
555
|
|
556 // We need to resort the group list
|
|
557 sl_group = &((roster*)((GSList*)roster_usr->list)->data)->list;
|
|
558 *sl_group = g_slist_sort(*sl_group, (GCompareFunc)&roster_compare_name);
|
|
559
|
|
560 buddylist_build();
|
72
|
561 }
|
|
562
|
|
563 const char *buddy_getname(gpointer rosterdata)
|
|
564 {
|
207
|
565 roster *roster_usr = rosterdata;
|
|
566 return roster_usr->name;
|
|
567 }
|
|
568
|
|
569 // buddy_getgroupname()
|
|
570 // Returns a pointer on buddy's group name.
|
|
571 const char *buddy_getgroupname(gpointer rosterdata)
|
|
572 {
|
|
573 roster *roster_usr = rosterdata;
|
|
574
|
|
575 if (roster_usr->type & ROSTER_TYPE_GROUP)
|
|
576 return roster_usr->name;
|
|
577
|
|
578 // This is a user
|
|
579 return ((roster*)((GSList*)roster_usr->list)->data)->name;
|
72
|
580 }
|
|
581
|
166
|
582 // buddy_getgroup()
|
|
583 // Returns a pointer on buddy's group.
|
|
584 gpointer buddy_getgroup(gpointer rosterdata)
|
|
585 {
|
207
|
586 roster *roster_usr = rosterdata;
|
166
|
587
|
207
|
588 if (roster_usr->type & ROSTER_TYPE_GROUP)
|
166
|
589 return rosterdata;
|
|
590
|
|
591 // This is a user
|
207
|
592 return (gpointer)((GSList*)roster_usr->list)->data;
|
166
|
593 }
|
|
594
|
72
|
595 guint buddy_gettype(gpointer rosterdata)
|
|
596 {
|
207
|
597 roster *roster_usr = rosterdata;
|
|
598 return roster_usr->type;
|
72
|
599 }
|
|
600
|
|
601 enum imstatus buddy_getstatus(gpointer rosterdata)
|
|
602 {
|
207
|
603 roster *roster_usr = rosterdata;
|
|
604 return roster_usr->status;
|
72
|
605 }
|
|
606
|
221
|
607 const char *buddy_getstatusmsg(gpointer rosterdata)
|
|
608 {
|
|
609 roster *roster_usr = rosterdata;
|
|
610 return roster_usr->status_msg;
|
|
611 }
|
|
612
|
119
|
613 // buddy_setflags()
|
|
614 // Set one or several flags to value (TRUE/FALSE)
|
|
615 void buddy_setflags(gpointer rosterdata, guint flags, guint value)
|
|
616 {
|
207
|
617 roster *roster_usr = rosterdata;
|
119
|
618 if (value)
|
207
|
619 roster_usr->flags |= flags;
|
119
|
620 else
|
207
|
621 roster_usr->flags &= ~flags;
|
119
|
622 }
|
|
623
|
72
|
624 guint buddy_getflags(gpointer rosterdata)
|
|
625 {
|
207
|
626 roster *roster_usr = rosterdata;
|
|
627 return roster_usr->flags;
|
72
|
628 }
|
|
629
|
225
|
630 // compl_list(type)
|
|
631 // Returns a list of jid's or groups. (For commands completion)
|
|
632 // type: ROSTER_TYPE_USER (jid's) or ROSTER_TYPE_GROUP (group names)
|
|
633 // The list should be freed by the caller after use.
|
|
634 GSList *compl_list(guint type)
|
|
635 {
|
|
636 GSList *list = NULL;
|
|
637 GList *buddy = buddylist;
|
|
638
|
|
639 for ( ; buddy ; buddy = g_list_next(buddy)) {
|
|
640 guint btype = buddy_gettype(BUDDATA(buddy));
|
|
641
|
|
642 if (type == ROSTER_TYPE_GROUP) { // (group names)
|
|
643 if (btype == ROSTER_TYPE_GROUP) {
|
|
644 const char *bname = buddy_getname(BUDDATA(buddy));
|
|
645 if ((bname) && (*bname))
|
|
646 list = g_slist_append(list, g_strdup(bname));
|
|
647 }
|
|
648 } else { // ROSTER_TYPE_USER (jid)
|
|
649 const char *bjid = buddy_getjid(BUDDATA(buddy));
|
|
650 if (bjid)
|
|
651 list = g_slist_append(list, g_strdup(bjid));
|
|
652 }
|
|
653 }
|
|
654
|
|
655 return list;
|
|
656 }
|
|
657
|
236
|
658 // unread_msg(rosterdata)
|
|
659 // Return the next buddy with an unread message. If the parameter is NULL,
|
|
660 // return the first buddy with an unread message.
|
|
661 gpointer unread_msg(gpointer rosterdata)
|
|
662 {
|
|
663 GSList *unread, *next_unread;
|
|
664
|
|
665 if (!unread_list) return NULL;
|
|
666 // First unread message
|
|
667 if (!rosterdata) return unread_list->data;
|
|
668
|
|
669 unread = g_slist_find(unread_list, rosterdata);
|
|
670 if (!unread) return unread_list->data;
|
|
671
|
|
672 next_unread = g_slist_next(unread);
|
|
673 if (next_unread) return next_unread->data;
|
|
674
|
|
675 return unread_list->data;
|
|
676 }
|
|
677
|