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comparison mcabber/src/roster.c @ 210:f64818ba3503

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[/trunk] Changeset 222 by mikael * Add /move command * roster: Add buddy_setgroup() * roster.c: Fix a small memory leak * Keep documentation up-to-date
author mikael
date Sun, 08 May 2005 07:02:11 +0000
parents 353a4f8a3f61
children 465d98d2f8e3
comparison
equal deleted inserted replaced
209:353a4f8a3f61 210:f64818ba3503
178 roster_usr = (roster*)sl_user->data; 178 roster_usr = (roster*)sl_user->data;
179 if (roster_usr->jid) 179 if (roster_usr->jid)
180 g_free((gchar*)roster_usr->jid); 180 g_free((gchar*)roster_usr->jid);
181 if (roster_usr->name) 181 if (roster_usr->name)
182 g_free((gchar*)roster_usr->name); 182 g_free((gchar*)roster_usr->name);
183 g_free(roster_usr);
183 184
184 // That's a little complex, we need to dereference twice 185 // That's a little complex, we need to dereference twice
185 sl_group = ((roster*)sl_user->data)->list; 186 sl_group = ((roster*)sl_user->data)->list;
186 sl_group_listptr = &((roster*)(sl_group->data))->list; 187 sl_group_listptr = &((roster*)(sl_group->data))->list;
187 *sl_group_listptr = g_slist_delete_link(*sl_group_listptr, sl_user); 188 *sl_group_listptr = g_slist_delete_link(*sl_group_listptr, sl_user);
188 189
189 // We need to rebuild the list 190 // We need to rebuild the list
190 if (current_buddy) 191 if (current_buddy)
191 buddylist_build(); 192 buddylist_build();
192 // TODO What we should do, too, is to check if the deleted node is 193 // TODO What we could do, too, is to check if the deleted node is
193 // current_buddy, in which case we could move current_buddy to the 194 // current_buddy, in which case we could move current_buddy to the
194 // previous (or next) node. 195 // previous (or next) node.
195 } 196 }
196 197
197 // Free all roster data. Call buddylist_build() to free the buddylist. 198 // Free all roster data and call buddylist_build() to free the buddylist.
198 void roster_free(void) 199 void roster_free(void)
199 { 200 {
200 GSList *sl_grp = groups; 201 GSList *sl_grp = groups;
201 202
202 // Walk through groups 203 // Walk through groups
473 { 474 {
474 roster *roster_usr = rosterdata; 475 roster *roster_usr = rosterdata;
475 return roster_usr->jid; 476 return roster_usr->jid;
476 } 477 }
477 478
479 // buddy_setgroup()
480 // Change the group of current buddy
481 //
482 // Warning! This function changes current_buddy!
483 // Warning! Old buddy is deleted, so you can't acces to its jid/name after
484 // calling this function.
485 void buddy_setgroup(gpointer rosterdata, char *newgroupname)
486 {
487 roster *roster_usr = rosterdata;
488 GSList **sl_group;
489 GSList *sl_clone;
490 roster *roster_clone;
491
492 // A group has no group :)
493 if (roster_usr->type & ROSTER_TYPE_GROUP) return;
494
495 // Remove the buddy from current group
496 sl_group = &((roster*)((GSList*)roster_usr->list)->data)->list;
497 *sl_group = g_slist_remove(*sl_group, rosterdata);
498
499 // Add the buddy to its new group; actually we "clone" this buddy...
500 sl_clone = roster_add_user(roster_usr->jid, roster_usr->name,
501 newgroupname, roster_usr->type);
502 roster_clone = (roster*)sl_clone->data;
503 roster_clone->status = roster_usr->status;
504 roster_clone->flags = roster_usr->flags;
505
506 // Free old buddy
507 if (roster_usr->jid) g_free((gchar*)roster_usr->jid);
508 if (roster_usr->name) g_free((gchar*)roster_usr->name);
509 g_free(roster_usr);
510
511 buddylist_build();
512 current_buddy = g_list_find(buddylist, roster_clone);
513 }
514
478 void buddy_setname(gpointer rosterdata, char *newname) 515 void buddy_setname(gpointer rosterdata, char *newname)
479 { 516 {
480 roster *roster_usr = rosterdata; 517 roster *roster_usr = rosterdata;
481 GSList **sl_group; 518 GSList **sl_group;
482 519