1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
3 * Copyright (C) 2006 Xavier Claessens <xclaesse@gmail.com>
4 * Copyright (C) 2007 Collabora Ltd.
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation; either version 2 of the
9 * License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but 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.
16 * You should have received a copy of the GNU General Public
17 * License along with this program; if not, write to the
18 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
19 * Boston, MA 02111-1307, USA.
21 * Authors: Xavier Claessens <xclaesse@gmail.com>
26 #include <dbus/dbus-glib.h>
27 #include <libtelepathy/tp-chan.h>
28 #include <libtelepathy/tp-chan-gen.h>
29 #include <libtelepathy/tp-chan-iface-group-gen.h>
30 #include <libtelepathy/tp-constants.h>
31 #include <libtelepathy/tp-conn.h>
33 #include "empathy-tp-group.h"
34 #include "empathy-contact-factory.h"
35 #include "empathy-debug.h"
36 #include "empathy-utils.h"
37 #include "empathy-marshal.h"
39 #define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), \
40 EMPATHY_TYPE_TP_GROUP, EmpathyTpGroupPriv))
42 #define DEBUG_DOMAIN "TpGroup"
44 struct _EmpathyTpGroupPriv {
45 EmpathyContactFactory *factory;
47 DBusGProxy *group_iface;
53 GList *local_pendings;
54 GList *remote_pendings;
57 static void empathy_tp_group_class_init (EmpathyTpGroupClass *klass);
58 static void empathy_tp_group_init (EmpathyTpGroup *group);
69 static guint signals[LAST_SIGNAL];
71 G_DEFINE_TYPE (EmpathyTpGroup, empathy_tp_group, G_TYPE_OBJECT);
73 static EmpathyContact *
74 tp_group_get_contact (EmpathyTpGroup *group,
77 EmpathyTpGroupPriv *priv = GET_PRIV (group);
78 EmpathyContact *contact = NULL;
81 contact = empathy_contact_factory_get_from_handle (priv->factory,
86 if (contact && empathy_contact_get_handle (contact) == priv->self_handle) {
87 empathy_contact_set_is_user (contact, TRUE);
94 tp_group_get_contacts (EmpathyTpGroup *group,
97 EmpathyTpGroupPriv *priv = GET_PRIV (group);
104 contacts = empathy_contact_factory_get_from_handles (priv->factory,
108 /* FIXME: Only useful if the group has a different self handle than
109 * the connection, otherwise the contact factory already set that
110 * property. That can be known using group flags. */
111 for (l = contacts; l; l = l->next) {
112 if (empathy_contact_get_handle (l->data) == priv->self_handle) {
113 empathy_contact_set_is_user (l->data, TRUE);
121 empathy_pending_info_new (EmpathyContact *member,
122 EmpathyContact *actor,
123 const gchar *message)
125 EmpathyPendingInfo *info;
127 info = g_slice_new0 (EmpathyPendingInfo);
130 info->member = g_object_ref (member);
133 info->actor = g_object_ref (actor);
136 info->message = g_strdup (message);
143 empathy_pending_info_free (EmpathyPendingInfo *info)
150 g_object_unref (info->member);
153 g_object_unref (info->actor);
155 g_free (info->message);
157 g_slice_free (EmpathyPendingInfo, info);
161 tp_group_local_pending_find (gconstpointer a,
164 const EmpathyPendingInfo *info = a;
166 return (info->member != b);
170 tp_group_remove_from_pendings (EmpathyTpGroup *group,
171 EmpathyContact *contact)
173 EmpathyTpGroupPriv *priv = GET_PRIV (group);
177 l = g_list_find_custom (priv->local_pendings,
179 tp_group_local_pending_find);
181 empathy_pending_info_free (l->data);
182 priv->local_pendings = g_list_delete_link (priv->local_pendings, l);
186 l = g_list_find (priv->remote_pendings, contact);
188 g_object_unref (l->data);
189 priv->remote_pendings = g_list_delete_link (priv->remote_pendings, l);
194 tp_group_members_changed_cb (DBusGProxy *group_iface,
195 const gchar *message,
198 GArray *local_pending,
199 GArray *remote_pending,
202 EmpathyTpGroup *group)
204 EmpathyTpGroupPriv *priv = GET_PRIV (group);
205 EmpathyContact *actor_contact = NULL;
206 GList *contacts, *l, *ll;
208 actor_contact = tp_group_get_contact (group, actor);
210 empathy_debug (DEBUG_DOMAIN, "Members changed for list %s:\n"
211 " added-len=%d, current-len=%d\n"
213 " local-pending-len=%d, current-len=%d\n"
214 " remote-pending-len=%d, current-len=%d",
215 empathy_tp_group_get_name (group),
216 added ? added->len : 0, g_list_length (priv->members),
217 removed ? removed->len : 0,
218 local_pending ? local_pending->len : 0,
219 g_list_length (priv->local_pendings),
220 remote_pending ? remote_pending->len : 0,
221 g_list_length (priv->remote_pendings));
224 contacts = tp_group_get_contacts (group, added);
225 for (l = contacts; l; l = l->next) {
226 tp_group_remove_from_pendings (group, l->data);
228 /* If the contact is not yet member, add it and emit signal */
229 if (!g_list_find (priv->members, l->data)) {
230 priv->members = g_list_prepend (priv->members,
231 g_object_ref (l->data));
232 g_signal_emit (group, signals[MEMBER_ADDED], 0,
233 l->data, actor_contact, reason, message);
235 g_object_unref (l->data);
237 g_list_free (contacts);
239 /* Contacts removed */
240 contacts = tp_group_get_contacts (group, removed);
241 for (l = contacts; l; l = l->next) {
242 tp_group_remove_from_pendings (group, l->data);
244 /* If the contact is member, remove it and emit signal */
245 if ((ll = g_list_find (priv->members, l->data))) {
246 g_object_unref (ll->data);
247 priv->members = g_list_delete_link (priv->members, ll);
248 g_signal_emit (group, signals[MEMBER_REMOVED], 0,
249 l->data, actor_contact, reason, message);
251 g_object_unref (l->data);
253 g_list_free (contacts);
255 /* Contacts local pending */
256 contacts = tp_group_get_contacts (group, local_pending);
257 for (l = contacts; l; l = l->next) {
258 /* If the contact is not yet local-pending, add it and emit signal */
259 if (!g_list_find_custom (priv->members, l->data,
260 tp_group_local_pending_find)) {
261 EmpathyPendingInfo *info;
263 info = empathy_pending_info_new (l->data,
267 priv->local_pendings = g_list_prepend (priv->local_pendings, info);
268 g_signal_emit (group, signals[LOCAL_PENDING], 0,
269 l->data, actor_contact, reason, message);
271 g_object_unref (l->data);
273 g_list_free (contacts);
275 /* Contacts remote pending */
276 contacts = tp_group_get_contacts (group, remote_pending);
277 for (l = contacts; l; l = l->next) {
278 /* If the contact is not yet remote-pending, add it and emit signal */
279 if (!g_list_find (priv->remote_pendings, l->data)) {
280 priv->remote_pendings = g_list_prepend (priv->remote_pendings,
281 g_object_ref (l->data));
282 g_signal_emit (group, signals[REMOTE_PENDING], 0,
283 l->data, actor_contact, reason, message);
285 g_object_unref (l->data);
287 g_list_free (contacts);
290 g_object_unref (actor_contact);
293 empathy_debug (DEBUG_DOMAIN, "Members changed done for list %s:\n"
295 " local-pendings-len=%d\n"
296 " remote-pendings-len=%d",
297 empathy_tp_group_get_name (group),
298 g_list_length (priv->members),
299 g_list_length (priv->local_pendings),
300 g_list_length (priv->remote_pendings));
304 tp_group_destroy_cb (TpChan *tp_chan,
305 EmpathyTpGroup *group)
307 EmpathyTpGroupPriv *priv = GET_PRIV (group);
309 empathy_debug (DEBUG_DOMAIN, "Account disconnected or CM crashed");
311 g_object_unref (priv->tp_chan);
312 priv->group_iface = NULL;
313 priv->tp_chan = NULL;
315 g_signal_emit (group, signals[DESTROY], 0);
318 static void tp_group_closed_cb (DBusGProxy *proxy,
319 EmpathyTpGroup *group);
322 tp_group_disconnect (EmpathyTpGroup *group)
324 EmpathyTpGroupPriv *priv = GET_PRIV (group);
326 if (priv->group_iface) {
327 dbus_g_proxy_disconnect_signal (priv->group_iface, "MembersChanged",
328 G_CALLBACK (tp_group_members_changed_cb),
332 g_signal_handlers_disconnect_by_func (priv->tp_chan,
335 dbus_g_proxy_disconnect_signal (DBUS_G_PROXY (priv->tp_chan), "Closed",
336 G_CALLBACK (tp_group_closed_cb),
342 tp_group_closed_cb (DBusGProxy *proxy,
343 EmpathyTpGroup *group)
345 tp_group_disconnect (group);
346 tp_group_destroy_cb (TELEPATHY_CHAN (proxy), group);
350 tp_group_get_members_cb (DBusGProxy *proxy,
355 EmpathyTpGroup *group = user_data;
356 EmpathyTpGroupPriv *priv = GET_PRIV (group);
359 empathy_debug (DEBUG_DOMAIN, "Failed to get members: %s",
364 tp_group_members_changed_cb (priv->group_iface,
368 NULL, /* local_pending */
369 NULL, /* remote_pending */
376 tp_group_get_local_pending_cb (DBusGProxy *proxy,
381 EmpathyTpGroup *group = user_data;
382 EmpathyTpGroupPriv *priv = GET_PRIV (group);
387 empathy_debug (DEBUG_DOMAIN, "Failed to get local pendings: %s",
392 handles = g_array_sized_new (FALSE, FALSE, sizeof (guint), 1);
393 for (i = 0; array->len > i; i++) {
394 GValueArray *pending_struct;
395 const gchar *message;
400 pending_struct = g_ptr_array_index (array, i);
401 member_handle = g_value_get_uint (g_value_array_get_nth (pending_struct, 0));
402 actor_handle = g_value_get_uint (g_value_array_get_nth (pending_struct, 1));
403 reason = g_value_get_uint (g_value_array_get_nth (pending_struct, 2));
404 message = g_value_get_string (g_value_array_get_nth (pending_struct, 3));
406 g_array_insert_val (handles, 0, member_handle);
407 tp_group_members_changed_cb (priv->group_iface,
408 message, /* message */
411 handles, /* local_pending */
412 NULL, /* remote_pending */
413 actor_handle, /* actor */
417 g_array_free (handles, TRUE);
421 tp_group_get_remote_pending_cb (DBusGProxy *proxy,
426 EmpathyTpGroup *group = user_data;
427 EmpathyTpGroupPriv *priv = GET_PRIV (group);
430 empathy_debug (DEBUG_DOMAIN, "Failed to get remote pendings: %s",
435 tp_group_members_changed_cb (priv->group_iface,
439 NULL, /* local_pending */
440 handles, /* remote_pending */
447 tp_group_finalize (GObject *object)
449 EmpathyTpGroupPriv *priv = GET_PRIV (object);
451 tp_group_disconnect (EMPATHY_TP_GROUP (object));
454 g_object_unref (priv->tp_chan);
457 g_object_unref (priv->account);
460 g_object_unref (priv->factory);
462 g_free (priv->group_name);
464 g_list_foreach (priv->members, (GFunc) g_object_unref, NULL);
465 g_list_free (priv->members);
467 g_list_foreach (priv->local_pendings, (GFunc) empathy_pending_info_free, NULL);
468 g_list_free (priv->local_pendings);
470 g_list_foreach (priv->remote_pendings, (GFunc) g_object_unref, NULL);
471 g_list_free (priv->remote_pendings);
473 G_OBJECT_CLASS (empathy_tp_group_parent_class)->finalize (object);
477 empathy_tp_group_class_init (EmpathyTpGroupClass *klass)
479 GObjectClass *object_class = G_OBJECT_CLASS (klass);
481 object_class->finalize = tp_group_finalize;
483 signals[MEMBER_ADDED] =
484 g_signal_new ("member-added",
485 G_TYPE_FROM_CLASS (klass),
489 empathy_marshal_VOID__OBJECT_OBJECT_UINT_STRING,
491 4, EMPATHY_TYPE_CONTACT, EMPATHY_TYPE_CONTACT, G_TYPE_UINT, G_TYPE_STRING);
493 signals[MEMBER_REMOVED] =
494 g_signal_new ("member-removed",
495 G_TYPE_FROM_CLASS (klass),
499 empathy_marshal_VOID__OBJECT_OBJECT_UINT_STRING,
501 4, EMPATHY_TYPE_CONTACT, EMPATHY_TYPE_CONTACT, G_TYPE_UINT, G_TYPE_STRING);
503 signals[LOCAL_PENDING] =
504 g_signal_new ("local-pending",
505 G_TYPE_FROM_CLASS (klass),
509 empathy_marshal_VOID__OBJECT_OBJECT_UINT_STRING,
511 4, EMPATHY_TYPE_CONTACT, EMPATHY_TYPE_CONTACT, G_TYPE_UINT, G_TYPE_STRING);
513 signals[REMOTE_PENDING] =
514 g_signal_new ("remote-pending",
515 G_TYPE_FROM_CLASS (klass),
519 empathy_marshal_VOID__OBJECT_OBJECT_UINT_STRING,
521 4, EMPATHY_TYPE_CONTACT, EMPATHY_TYPE_CONTACT, G_TYPE_UINT, G_TYPE_STRING);
524 g_signal_new ("destroy",
525 G_TYPE_FROM_CLASS (klass),
529 g_cclosure_marshal_VOID__VOID,
533 g_type_class_add_private (object_class, sizeof (EmpathyTpGroupPriv));
537 empathy_tp_group_init (EmpathyTpGroup *group)
542 empathy_tp_group_new (McAccount *account,
545 EmpathyTpGroup *group;
546 EmpathyTpGroupPriv *priv;
547 DBusGProxy *group_iface;
550 g_return_val_if_fail (TELEPATHY_IS_CHAN (tp_chan), NULL);
551 g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
553 group_iface = tp_chan_get_interface (tp_chan,
554 TELEPATHY_CHAN_IFACE_GROUP_QUARK);
555 g_return_val_if_fail (group_iface != NULL, NULL);
557 group = g_object_new (EMPATHY_TYPE_TP_GROUP, NULL);
558 priv = GET_PRIV (group);
560 priv->account = g_object_ref (account);
561 priv->tp_chan = g_object_ref (tp_chan);
562 priv->group_iface = group_iface;
563 priv->factory = empathy_contact_factory_new ();
565 if (!tp_chan_iface_group_get_self_handle (priv->group_iface,
568 empathy_debug (DEBUG_DOMAIN,
569 "Failed to get self handle: %s",
570 error ? error->message : "No error given");
571 g_clear_error (&error);
574 dbus_g_proxy_connect_signal (priv->group_iface, "MembersChanged",
575 G_CALLBACK (tp_group_members_changed_cb),
577 dbus_g_proxy_connect_signal (DBUS_G_PROXY (priv->tp_chan), "Closed",
578 G_CALLBACK (tp_group_closed_cb),
580 g_signal_connect (priv->tp_chan, "destroy",
581 G_CALLBACK (tp_group_destroy_cb),
584 tp_chan_iface_group_get_members_async (priv->group_iface,
585 tp_group_get_members_cb,
587 tp_chan_iface_group_get_local_pending_members_with_info_async (priv->group_iface,
588 tp_group_get_local_pending_cb,
590 tp_chan_iface_group_get_remote_pending_members_async (priv->group_iface,
591 tp_group_get_remote_pending_cb,
598 tp_group_async_cb (DBusGProxy *proxy, GError *error, gpointer user_data)
600 const gchar *msg = user_data;
603 empathy_debug (DEBUG_DOMAIN, "%s: %s", msg, error->message);
608 empathy_tp_group_close (EmpathyTpGroup *group)
610 EmpathyTpGroupPriv *priv = GET_PRIV (group);
612 tp_chan_close_async (DBUS_G_PROXY (priv->tp_chan),
618 tp_group_get_handles (GList *contacts)
624 length = g_list_length (contacts);
625 handles = g_array_sized_new (FALSE, FALSE, sizeof (guint), length);
627 for (l = contacts; l; l = l->next) {
630 handle = empathy_contact_get_handle (l->data);
631 g_array_append_val (handles, handle);
638 empathy_tp_group_add_members (EmpathyTpGroup *group,
640 const gchar *message)
642 EmpathyTpGroupPriv *priv = GET_PRIV (group);
645 g_return_if_fail (EMPATHY_IS_TP_GROUP (group));
646 g_return_if_fail (contacts != NULL);
648 handles = tp_group_get_handles (contacts);
649 tp_chan_iface_group_add_members_async (priv->group_iface,
653 "Failed to add members");
655 g_array_free (handles, TRUE);
659 empathy_tp_group_add_member (EmpathyTpGroup *group,
660 EmpathyContact *contact,
661 const gchar *message)
663 EmpathyTpGroupPriv *priv = GET_PRIV (group);
667 handle = empathy_contact_get_handle (contact);
668 handles = g_array_new (FALSE, FALSE, sizeof (guint));
669 g_array_append_val (handles, handle);
671 tp_chan_iface_group_add_members_async (priv->group_iface,
675 "Failed to add member");
677 g_array_free (handles, TRUE);
681 empathy_tp_group_remove_members (EmpathyTpGroup *group,
683 const gchar *message)
685 EmpathyTpGroupPriv *priv = GET_PRIV (group);
688 g_return_if_fail (EMPATHY_IS_TP_GROUP (group));
689 g_return_if_fail (contacts != NULL);
691 handles = tp_group_get_handles (contacts);
692 tp_chan_iface_group_remove_members_async (priv->group_iface,
696 "Failed to remove members");
698 g_array_free (handles, TRUE);
702 empathy_tp_group_remove_member (EmpathyTpGroup *group,
703 EmpathyContact *contact,
704 const gchar *message)
706 EmpathyTpGroupPriv *priv = GET_PRIV (group);
710 handle = empathy_contact_get_handle (contact);
711 handles = g_array_new (FALSE, FALSE, sizeof (guint));
712 g_array_append_val (handles, handle);
714 tp_chan_iface_group_remove_members_async (priv->group_iface,
718 "Failed to remove member");
720 g_array_free (handles, TRUE);
724 empathy_tp_group_get_members (EmpathyTpGroup *group)
726 EmpathyTpGroupPriv *priv = GET_PRIV (group);
728 g_list_foreach (priv->members, (GFunc) g_object_ref, NULL);
730 return g_list_copy (priv->members);
734 empathy_tp_group_get_local_pendings (EmpathyTpGroup *group)
736 EmpathyTpGroupPriv *priv = GET_PRIV (group);
737 GList *pendings = NULL, *l;
739 for (l = priv->local_pendings; l; l = l->next) {
740 EmpathyPendingInfo *info;
741 EmpathyPendingInfo *new_info;
744 new_info = empathy_pending_info_new (info->member,
747 pendings = g_list_prepend (pendings, new_info);
754 empathy_tp_group_get_remote_pendings (EmpathyTpGroup *group)
756 EmpathyTpGroupPriv *priv = GET_PRIV (group);
758 g_list_foreach (priv->remote_pendings, (GFunc) g_object_ref, NULL);
760 return g_list_copy (priv->remote_pendings);
764 empathy_tp_group_get_name (EmpathyTpGroup *group)
766 EmpathyTpGroupPriv *priv;
768 g_return_val_if_fail (EMPATHY_IS_TP_GROUP (group), NULL);
770 priv = GET_PRIV (group);
772 /* Lazy initialisation */
773 if (!priv->group_name) {
774 priv->group_name = empathy_inspect_channel (priv->account, priv->tp_chan);
777 return priv->group_name;
781 empathy_tp_group_get_self_contact (EmpathyTpGroup *group)
783 EmpathyTpGroupPriv *priv = GET_PRIV (group);
785 g_return_val_if_fail (EMPATHY_IS_TP_GROUP (group), NULL);
787 return tp_group_get_contact (group, priv->self_handle);
791 empathy_tp_group_get_object_path (EmpathyTpGroup *group)
793 EmpathyTpGroupPriv *priv;
795 g_return_val_if_fail (EMPATHY_IS_TP_GROUP (group), NULL);
797 priv = GET_PRIV (group);
799 return dbus_g_proxy_get_path (DBUS_G_PROXY (priv->tp_chan));
803 empathy_tp_group_is_member (EmpathyTpGroup *group,
804 EmpathyContact *contact)
806 EmpathyTpGroupPriv *priv = GET_PRIV (group);
808 return g_list_find (priv->members, contact) != NULL;