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build: remove -enumtypes rules
[empathy-mirror.git] / libempathy / empathy-tp-chat.c
blob27003561e7f28dd151cdd5808e03aa7cf152a613
1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
2 /*
3 * Copyright (C) 2007-2008 Collabora Ltd.
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18 *
19 * Authors: Xavier Claessens <xclaesse@gmail.com>
20 */
21
22 #include <config.h>
23
24 #include <string.h>
25
26 #include <telepathy-glib/telepathy-glib.h>
27
28 #include <extensions/extensions.h>
29
30 #include "empathy-tp-chat.h"
31 #include "empathy-tp-contact-factory.h"
32 #include "empathy-contact-list.h"
33 #include "empathy-marshal.h"
34 #include "empathy-request-util.h"
35 #include "empathy-time.h"
36 #include "empathy-utils.h"
37
38 #define DEBUG_FLAG EMPATHY_DEBUG_TP | EMPATHY_DEBUG_CHAT
39 #include "empathy-debug.h"
40
41 struct _EmpathyTpChatPrivate {
42 TpAccount *account;
43 EmpathyContact *user;
44 EmpathyContact *remote_contact;
45 GList *members;
46 /* Queue of messages not signalled yet */
47 GQueue *messages_queue;
48 /* Queue of messages signalled but not acked yet */
49 GQueue *pending_messages_queue;
50 gboolean had_properties_list;
51 GPtrArray *properties;
52 gboolean can_upgrade_to_muc;
53
54 GHashTable *messages_being_sent;
55
56 /* GSimpleAsyncResult used when preparing EMPATHY_TP_CHAT_FEATURE_CORE */
57 GSimpleAsyncResult *ready_result;
58 };
59
60 static void tp_chat_iface_init (EmpathyContactListIface *iface);
61
62 enum {
63 PROP_0,
64 PROP_ACCOUNT,
65 PROP_REMOTE_CONTACT,
66 PROP_N_MESSAGES_SENDING,
67 };
68
69 enum {
70 MESSAGE_RECEIVED,
71 SEND_ERROR,
72 CHAT_STATE_CHANGED,
73 PROPERTY_CHANGED,
74 MESSAGE_ACKNOWLEDGED,
75 LAST_SIGNAL
76 };
77
78 static guint signals[LAST_SIGNAL];
79
80 G_DEFINE_TYPE_WITH_CODE (EmpathyTpChat, empathy_tp_chat, TP_TYPE_TEXT_CHANNEL,
81 G_IMPLEMENT_INTERFACE (EMPATHY_TYPE_CONTACT_LIST,
82 tp_chat_iface_init));
83
84 static void
85 tp_chat_set_delivery_status (EmpathyTpChat *self,
86 const gchar *token,
87 EmpathyDeliveryStatus delivery_status)
88 {
89 TpDeliveryReportingSupportFlags flags =
90 tp_text_channel_get_delivery_reporting_support (
91 TP_TEXT_CHANNEL (self));
92
93 /* channel must support receiving failures and successes */
94 if (!tp_str_empty (token) &&
95 flags & TP_DELIVERY_REPORTING_SUPPORT_FLAG_RECEIVE_FAILURES &&
96 flags & TP_DELIVERY_REPORTING_SUPPORT_FLAG_RECEIVE_SUCCESSES) {
97
98 DEBUG ("Delivery status (%s) = %u", token, delivery_status);
99
100 switch (delivery_status) {
101 case EMPATHY_DELIVERY_STATUS_NONE:
102 g_hash_table_remove (self->priv->messages_being_sent,
103 token);
104 break;
105
106 default:
107 g_hash_table_insert (self->priv->messages_being_sent,
108 g_strdup (token),
109 GUINT_TO_POINTER (delivery_status));
110 break;
111 }
112
113 g_object_notify (G_OBJECT (self), "n-messages-sending");
114 }
115 }
116
117 static void tp_chat_prepare_ready_async (TpProxy *proxy,
118 const TpProxyFeature *feature,
119 GAsyncReadyCallback callback,
120 gpointer user_data);
121
122 static void
123 tp_chat_async_cb (TpChannel *proxy,
124 const GError *error,
125 gpointer user_data,
126 GObject *weak_object)
127 {
128 if (error) {
129 DEBUG ("Error %s: %s", (gchar *) user_data, error->message);
130 }
131 }
132
133 static void
134 create_conference_cb (GObject *source,
135 GAsyncResult *result,
136 gpointer user_data)
137 {
138 GError *error = NULL;
139
140 if (!tp_account_channel_request_create_channel_finish (
141 TP_ACCOUNT_CHANNEL_REQUEST (source), result, &error)) {
142 DEBUG ("Failed to create conference channel: %s", error->message);
143 g_error_free (error);
144 }
145 }
146
147 static void
148 tp_chat_add (EmpathyContactList *list,
149 EmpathyContact *contact,
150 const gchar *message)
151 {
152 EmpathyTpChat *self = (EmpathyTpChat *) list;
153 TpChannel *channel = (TpChannel *) self;
154
155 if (tp_proxy_has_interface_by_id (self,
156 TP_IFACE_QUARK_CHANNEL_INTERFACE_GROUP)) {
157 TpHandle handle;
158 GArray handles = {(gchar *) &handle, 1};
159
160 g_return_if_fail (EMPATHY_IS_TP_CHAT (list));
161 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
162
163 handle = empathy_contact_get_handle (contact);
164 tp_cli_channel_interface_group_call_add_members (channel,
165 -1, &handles, NULL, NULL, NULL, NULL, NULL);
166 } else if (self->priv->can_upgrade_to_muc) {
167 TpAccountChannelRequest *req;
168 GHashTable *props;
169 const char *object_path;
170 GPtrArray channels = { (gpointer *) &object_path, 1 };
171 const char *invitees[2] = { NULL, };
172
173 invitees[0] = empathy_contact_get_id (contact);
174 object_path = tp_proxy_get_object_path (self);
175
176 props = tp_asv_new (
177 TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING,
178 TP_IFACE_CHANNEL_TYPE_TEXT,
179 TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, G_TYPE_UINT,
180 TP_HANDLE_TYPE_NONE,
181 TP_PROP_CHANNEL_INTERFACE_CONFERENCE_INITIAL_CHANNELS,
182 TP_ARRAY_TYPE_OBJECT_PATH_LIST, &channels,
183 TP_PROP_CHANNEL_INTERFACE_CONFERENCE_INITIAL_INVITEE_IDS,
184 G_TYPE_STRV, invitees,
185 /* FIXME: InvitationMessage ? */
186 NULL);
187
188 req = tp_account_channel_request_new (self->priv->account, props,
189 TP_USER_ACTION_TIME_NOT_USER_ACTION);
190
191 /* Although this is a MUC, it's anonymous, so CreateChannel is
192 * valid. */
193 tp_account_channel_request_create_channel_async (req, EMPATHY_CHAT_BUS_NAME,
194 NULL, create_conference_cb, NULL);
195
196 g_object_unref (req);
197 g_hash_table_unref (props);
198 } else {
199 g_warning ("Cannot add to this channel");
200 }
201 }
202
203 static void
204 tp_chat_remove (EmpathyContactList *list,
205 EmpathyContact *contact,
206 const gchar *message)
207 {
208 EmpathyTpChat *self = (EmpathyTpChat *) list;
209 TpHandle handle;
210 GArray handles = {(gchar *) &handle, 1};
211
212 g_return_if_fail (EMPATHY_IS_TP_CHAT (list));
213 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
214
215 handle = empathy_contact_get_handle (contact);
216 tp_cli_channel_interface_group_call_remove_members ((TpChannel *) self, -1,
217 &handles, NULL,
218 NULL, NULL, NULL,
219 NULL);
220 }
221
222 static GList *
223 tp_chat_get_members (EmpathyContactList *list)
224 {
225 EmpathyTpChat *self = (EmpathyTpChat *) list;
226 GList *members = NULL;
227
228 g_return_val_if_fail (EMPATHY_IS_TP_CHAT (list), NULL);
229
230 if (self->priv->members) {
231 members = g_list_copy (self->priv->members);
232 g_list_foreach (members, (GFunc) g_object_ref, NULL);
233 } else {
234 members = g_list_prepend (members, g_object_ref (self->priv->user));
235 if (self->priv->remote_contact != NULL)
236 members = g_list_prepend (members, g_object_ref (self->priv->remote_contact));
237 }
238
239 return members;
240 }
241
242 static void
243 check_ready (EmpathyTpChat *self)
244 {
245 if (self->priv->ready_result == NULL)
246 return;
247
248 if (g_queue_get_length (self->priv->messages_queue) > 0)
249 return;
250
251 DEBUG ("Ready");
252
253 g_simple_async_result_complete (self->priv->ready_result);
254 tp_clear_object (&self->priv->ready_result);
255 }
256
257 static void
258 tp_chat_emit_queued_messages (EmpathyTpChat *self)
259 {
260 EmpathyMessage *message;
261
262 /* Check if we can now emit some queued messages */
263 while ((message = g_queue_peek_head (self->priv->messages_queue)) != NULL) {
264 if (empathy_message_get_sender (message) == NULL) {
265 break;
266 }
267
268 DEBUG ("Queued message ready");
269 g_queue_pop_head (self->priv->messages_queue);
270 g_queue_push_tail (self->priv->pending_messages_queue, message);
271 g_signal_emit (self, signals[MESSAGE_RECEIVED], 0, message);
272 }
273
274 check_ready (self);
275 }
276
277 static void
278 tp_chat_got_sender_cb (TpConnection *connection,
279 EmpathyContact *contact,
280 const GError *error,
281 gpointer message,
282 GObject *chat)
283 {
284 EmpathyTpChat *self = (EmpathyTpChat *) chat;
285
286 if (error) {
287 DEBUG ("Error: %s", error->message);
288 /* Do not block the message queue, just drop this message */
289 g_queue_remove (self->priv->messages_queue, message);
290 } else {
291 empathy_message_set_sender (message, contact);
292 }
293
294 tp_chat_emit_queued_messages (EMPATHY_TP_CHAT (self));
295 }
296
297 static void
298 tp_chat_build_message (EmpathyTpChat *self,
299 TpMessage *msg,
300 gboolean incoming)
301 {
302 EmpathyMessage *message;
303 TpContact *sender;
304
305 message = empathy_message_new_from_tp_message (msg, incoming);
306 /* FIXME: this is actually a lie for incoming messages. */
307 empathy_message_set_receiver (message, self->priv->user);
308
309 g_queue_push_tail (self->priv->messages_queue, message);
310
311 sender = tp_signalled_message_get_sender (msg);
312 g_assert (sender != NULL);
313
314 if (tp_contact_get_handle (sender) == 0) {
315 empathy_message_set_sender (message, self->priv->user);
316 tp_chat_emit_queued_messages (self);
317 } else {
318 TpConnection *connection = tp_channel_borrow_connection (
319 (TpChannel *) self);
320
321 empathy_tp_contact_factory_get_from_handle (connection,
322 tp_contact_get_handle (sender),
323 tp_chat_got_sender_cb,
324 message, NULL, G_OBJECT (self));
325 }
326 }
327
328 static void
329 handle_delivery_report (EmpathyTpChat *self,
330 TpMessage *message)
331 {
332 TpDeliveryStatus delivery_status;
333 const GHashTable *header;
334 TpChannelTextSendError delivery_error;
335 gboolean valid;
336 GPtrArray *echo;
337 const gchar *message_body = NULL;
338 const gchar *delivery_dbus_error;
339 const gchar *delivery_token = NULL;
340
341 header = tp_message_peek (message, 0);
342 if (header == NULL)
343 goto out;
344
345 delivery_token = tp_asv_get_string (header, "delivery-token");
346 delivery_status = tp_asv_get_uint32 (header, "delivery-status", &valid);
347
348 if (!valid) {
349 goto out;
350 } else if (delivery_status == TP_DELIVERY_STATUS_ACCEPTED) {
351 DEBUG ("Accepted %s", delivery_token);
352 tp_chat_set_delivery_status (self, delivery_token,
353 EMPATHY_DELIVERY_STATUS_ACCEPTED);
354 goto out;
355 } else if (delivery_status == TP_DELIVERY_STATUS_DELIVERED) {
356 DEBUG ("Delivered %s", delivery_token);
357 tp_chat_set_delivery_status (self, delivery_token,
358 EMPATHY_DELIVERY_STATUS_NONE);
359 goto out;
360 } else if (delivery_status != TP_DELIVERY_STATUS_PERMANENTLY_FAILED) {
361 goto out;
362 }
363
364 delivery_error = tp_asv_get_uint32 (header, "delivery-error", &valid);
365 if (!valid)
366 delivery_error = TP_CHANNEL_TEXT_SEND_ERROR_UNKNOWN;
367
368 delivery_dbus_error = tp_asv_get_string (header, "delivery-dbus-error");
369
370 /* TODO: ideally we should use tp-glib API giving us the echoed message as a
371 * TpMessage. (fdo #35884) */
372 echo = tp_asv_get_boxed (header, "delivery-echo",
373 TP_ARRAY_TYPE_MESSAGE_PART_LIST);
374 if (echo != NULL && echo->len >= 2) {
375 const GHashTable *echo_body;
376
377 echo_body = g_ptr_array_index (echo, 1);
378 if (echo_body != NULL)
379 message_body = tp_asv_get_string (echo_body, "content");
380 }
381
382 tp_chat_set_delivery_status (self, delivery_token,
383 EMPATHY_DELIVERY_STATUS_NONE);
384 g_signal_emit (self, signals[SEND_ERROR], 0, message_body,
385 delivery_error, delivery_dbus_error);
386
387 out:
388 tp_text_channel_ack_message_async (TP_TEXT_CHANNEL (self),
389 message, NULL, NULL);
390 }
391
392 static void
393 handle_incoming_message (EmpathyTpChat *self,
394 TpMessage *message,
395 gboolean pending)
396 {
397 gchar *message_body;
398
399 if (tp_message_is_delivery_report (message)) {
400 handle_delivery_report (self, message);
401 return;
402 }
403
404 message_body = tp_message_to_text (message, NULL);
405
406 DEBUG ("Message %s (channel %s): %s",
407 pending ? "pending" : "received",
408 tp_proxy_get_object_path (self), message_body);
409
410 if (message_body == NULL) {
411 DEBUG ("Empty message with NonTextContent, ignoring and acking.");
412
413 tp_text_channel_ack_message_async (TP_TEXT_CHANNEL (self),
414 message, NULL, NULL);
415 return;
416 }
417
418 tp_chat_build_message (self, message, TRUE);
419
420 g_free (message_body);
421 }
422
423 static void
424 message_received_cb (TpTextChannel *channel,
425 TpMessage *message,
426 EmpathyTpChat *self)
427 {
428 handle_incoming_message (self, message, FALSE);
429 }
430
431 static gboolean
432 find_pending_message_func (gconstpointer a,
433 gconstpointer b)
434 {
435 EmpathyMessage *msg = (EmpathyMessage *) a;
436 TpMessage *message = (TpMessage *) b;
437
438 if (empathy_message_get_tp_message (msg) == message)
439 return 0;
440
441 return -1;
442 }
443
444 static void
445 pending_message_removed_cb (TpTextChannel *channel,
446 TpMessage *message,
447 EmpathyTpChat *self)
448 {
449 GList *m;
450
451 m = g_queue_find_custom (self->priv->pending_messages_queue, message,
452 find_pending_message_func);
453
454 if (m == NULL)
455 return;
456
457 g_signal_emit (self, signals[MESSAGE_ACKNOWLEDGED], 0, m->data);
458
459 g_object_unref (m->data);
460 g_queue_delete_link (self->priv->pending_messages_queue, m);
461 }
462
463 static void
464 message_sent_cb (TpTextChannel *channel,
465 TpMessage *message,
466 TpMessageSendingFlags flags,
467 gchar *token,
468 EmpathyTpChat *self)
469 {
470 gchar *message_body;
471
472 message_body = tp_message_to_text (message, NULL);
473
474 DEBUG ("Message sent: %s", message_body);
475
476 tp_chat_build_message (self, message, FALSE);
477
478 g_free (message_body);
479 }
480
481 static TpChannelTextSendError
482 error_to_text_send_error (GError *error)
483 {
484 if (error->domain != TP_ERRORS)
485 return TP_CHANNEL_TEXT_SEND_ERROR_UNKNOWN;
486
487 switch (error->code) {
488 case TP_ERROR_OFFLINE:
489 return TP_CHANNEL_TEXT_SEND_ERROR_OFFLINE;
490 case TP_ERROR_INVALID_HANDLE:
491 return TP_CHANNEL_TEXT_SEND_ERROR_INVALID_CONTACT;
492 case TP_ERROR_PERMISSION_DENIED:
493 return TP_CHANNEL_TEXT_SEND_ERROR_PERMISSION_DENIED;
494 case TP_ERROR_NOT_IMPLEMENTED:
495 return TP_CHANNEL_TEXT_SEND_ERROR_NOT_IMPLEMENTED;
496 }
497
498 return TP_CHANNEL_TEXT_SEND_ERROR_UNKNOWN;
499 }
500
501 static void
502 message_send_cb (GObject *source,
503 GAsyncResult *result,
504 gpointer user_data)
505 {
506 EmpathyTpChat *self = user_data;
507 TpTextChannel *channel = (TpTextChannel *) source;
508 gchar *token = NULL;
509 GError *error = NULL;
510
511 if (!tp_text_channel_send_message_finish (channel, result, &token, &error)) {
512 DEBUG ("Error: %s", error->message);
513
514 /* FIXME: we should use the body of the message as first argument of the
515 * signal but can't easily get it as we just get a user_data pointer. Once
516 * we'll have rebased EmpathyTpChat on top of TpTextChannel we'll be able
517 * to use the user_data pointer to pass the message and fix this. */
518 g_signal_emit (self, signals[SEND_ERROR], 0,
519 NULL, error_to_text_send_error (error), NULL);
520
521 g_error_free (error);
522 }
523
524 tp_chat_set_delivery_status (self, token,
525 EMPATHY_DELIVERY_STATUS_SENDING);
526 g_free (token);
527 }
528
529 typedef struct {
530 EmpathyTpChat *chat;
531 TpChannelChatState state;
532 } StateChangedData;
533
534 static void
535 tp_chat_state_changed_got_contact_cb (TpConnection *connection,
536 EmpathyContact *contact,
537 const GError *error,
538 gpointer user_data,
539 GObject *chat)
540 {
541 TpChannelChatState state;
542
543 if (error) {
544 DEBUG ("Error: %s", error->message);
545 return;
546 }
547
548 state = GPOINTER_TO_UINT (user_data);
549 DEBUG ("Chat state changed for %s (%d): %d",
550 empathy_contact_get_alias (contact),
551 empathy_contact_get_handle (contact), state);
552
553 g_signal_emit (chat, signals[CHAT_STATE_CHANGED], 0, contact, state);
554 }
555
556 static void
557 tp_chat_state_changed_cb (TpChannel *channel,
558 TpHandle handle,
559 TpChannelChatState state,
560 EmpathyTpChat *self)
561 {
562 TpConnection *connection = tp_channel_borrow_connection (
563 (TpChannel *) self);
564
565 empathy_tp_contact_factory_get_from_handle (connection, handle,
566 tp_chat_state_changed_got_contact_cb, GUINT_TO_POINTER (state),
567 NULL, G_OBJECT (self));
568 }
569
570 static void
571 list_pending_messages (EmpathyTpChat *self)
572 {
573 GList *messages, *l;
574
575 messages = tp_text_channel_get_pending_messages (
576 TP_TEXT_CHANNEL (self));
577
578 for (l = messages; l != NULL; l = g_list_next (l)) {
579 TpMessage *message = l->data;
580
581 handle_incoming_message (self, message, FALSE);
582 }
583
584 g_list_free (messages);
585 }
586
587 static void
588 tp_chat_property_flags_changed_cb (TpProxy *proxy,
589 const GPtrArray *properties,
590 gpointer user_data,
591 GObject *chat)
592 {
593 EmpathyTpChat *self = (EmpathyTpChat *) chat;
594 guint i, j;
595
596 if (!self->priv->had_properties_list || !properties) {
597 return;
598 }
599
600 for (i = 0; i < properties->len; i++) {
601 GValueArray *prop_struct;
602 EmpathyTpChatProperty *property;
603 guint id;
604 guint flags;
605
606 prop_struct = g_ptr_array_index (properties, i);
607 id = g_value_get_uint (g_value_array_get_nth (prop_struct, 0));
608 flags = g_value_get_uint (g_value_array_get_nth (prop_struct, 1));
609
610 for (j = 0; j < self->priv->properties->len; j++) {
611 property = g_ptr_array_index (self->priv->properties, j);
612 if (property->id == id) {
613 property->flags = flags;
614 DEBUG ("property %s flags changed: %d",
615 property->name, property->flags);
616 break;
617 }
618 }
619 }
620 }
621
622 static void
623 tp_chat_properties_changed_cb (TpProxy *proxy,
624 const GPtrArray *properties,
625 gpointer user_data,
626 GObject *chat)
627 {
628 EmpathyTpChat *self = (EmpathyTpChat *) chat;
629 guint i, j;
630
631 if (!self->priv->had_properties_list || !properties) {
632 return;
633 }
634
635 for (i = 0; i < properties->len; i++) {
636 GValueArray *prop_struct;
637 EmpathyTpChatProperty *property;
638 guint id;
639 GValue *src_value;
640
641 prop_struct = g_ptr_array_index (properties, i);
642 id = g_value_get_uint (g_value_array_get_nth (prop_struct, 0));
643 src_value = g_value_get_boxed (g_value_array_get_nth (prop_struct, 1));
644
645 for (j = 0; j < self->priv->properties->len; j++) {
646 property = g_ptr_array_index (self->priv->properties, j);
647 if (property->id == id) {
648 if (property->value) {
649 g_value_copy (src_value, property->value);
650 } else {
651 property->value = tp_g_value_slice_dup (src_value);
652 }
653
654 DEBUG ("property %s changed", property->name);
655 g_signal_emit (chat, signals[PROPERTY_CHANGED], 0,
656 property->name, property->value);
657 break;
658 }
659 }
660 }
661 }
662
663 static void
664 tp_chat_get_properties_cb (TpProxy *proxy,
665 const GPtrArray *properties,
666 const GError *error,
667 gpointer user_data,
668 GObject *chat)
669 {
670 if (error) {
671 DEBUG ("Error getting properties: %s", error->message);
672 return;
673 }
674
675 tp_chat_properties_changed_cb (proxy, properties, user_data, chat);
676 }
677
678 static void
679 tp_chat_list_properties_cb (TpProxy *proxy,
680 const GPtrArray *properties,
681 const GError *error,
682 gpointer user_data,
683 GObject *chat)
684 {
685 EmpathyTpChat *self = (EmpathyTpChat *) chat;
686 GArray *ids;
687 guint i;
688
689 self->priv->had_properties_list = TRUE;
690
691 if (error) {
692 DEBUG ("Error listing properties: %s", error->message);
693 return;
694 }
695
696 ids = g_array_sized_new (FALSE, FALSE, sizeof (guint), properties->len);
697 self->priv->properties = g_ptr_array_sized_new (properties->len);
698 for (i = 0; i < properties->len; i++) {
699 GValueArray *prop_struct;
700 EmpathyTpChatProperty *property;
701
702 prop_struct = g_ptr_array_index (properties, i);
703 property = g_slice_new0 (EmpathyTpChatProperty);
704 property->id = g_value_get_uint (g_value_array_get_nth (prop_struct, 0));
705 property->name = g_value_dup_string (g_value_array_get_nth (prop_struct, 1));
706 property->flags = g_value_get_uint (g_value_array_get_nth (prop_struct, 3));
707
708 DEBUG ("Adding property name=%s id=%d flags=%d",
709 property->name, property->id, property->flags);
710 g_ptr_array_add (self->priv->properties, property);
711 if (property->flags & TP_PROPERTY_FLAG_READ) {
712 g_array_append_val (ids, property->id);
713 }
714 }
715
716 tp_cli_properties_interface_call_get_properties (proxy, -1,
717 ids,
718 tp_chat_get_properties_cb,
719 NULL, NULL,
720 chat);
721
722 g_array_free (ids, TRUE);
723 }
724
725 void
726 empathy_tp_chat_set_property (EmpathyTpChat *self,
727 const gchar *name,
728 const GValue *value)
729 {
730 EmpathyTpChatProperty *property;
731 guint i;
732
733 if (!self->priv->had_properties_list) {
734 return;
735 }
736
737 for (i = 0; i < self->priv->properties->len; i++) {
738 property = g_ptr_array_index (self->priv->properties, i);
739 if (!tp_strdiff (property->name, name)) {
740 GPtrArray *properties;
741 GValueArray *prop;
742 GValue id = {0, };
743 GValue dest_value = {0, };
744
745 if (!(property->flags & TP_PROPERTY_FLAG_WRITE)) {
746 break;
747 }
748
749 g_value_init (&id, G_TYPE_UINT);
750 g_value_init (&dest_value, G_TYPE_VALUE);
751 g_value_set_uint (&id, property->id);
752 g_value_set_boxed (&dest_value, value);
753
754 prop = g_value_array_new (2);
755 g_value_array_append (prop, &id);
756 g_value_array_append (prop, &dest_value);
757
758 properties = g_ptr_array_sized_new (1);
759 g_ptr_array_add (properties, prop);
760
761 DEBUG ("Set property %s", name);
762 tp_cli_properties_interface_call_set_properties (self, -1,
763 properties,
764 (tp_cli_properties_interface_callback_for_set_properties)
765 tp_chat_async_cb,
766 "Seting property", NULL,
767 G_OBJECT (self));
768
769 g_ptr_array_free (properties, TRUE);
770 g_value_array_free (prop);
771
772 break;
773 }
774 }
775 }
776
777 EmpathyTpChatProperty *
778 empathy_tp_chat_get_property (EmpathyTpChat *self,
779 const gchar *name)
780 {
781 EmpathyTpChatProperty *property;
782 guint i;
783
784 if (!self->priv->had_properties_list) {
785 return NULL;
786 }
787
788 for (i = 0; i < self->priv->properties->len; i++) {
789 property = g_ptr_array_index (self->priv->properties, i);
790 if (!tp_strdiff (property->name, name)) {
791 return property;
792 }
793 }
794
795 return NULL;
796 }
797
798 GPtrArray *
799 empathy_tp_chat_get_properties (EmpathyTpChat *self)
800 {
801 return self->priv->properties;
802 }
803
804 static void
805 tp_chat_dispose (GObject *object)
806 {
807 EmpathyTpChat *self = EMPATHY_TP_CHAT (object);
808
809 tp_clear_object (&self->priv->account);
810 tp_clear_object (&self->priv->remote_contact);
811 tp_clear_object (&self->priv->user);
812
813 g_queue_foreach (self->priv->messages_queue, (GFunc) g_object_unref, NULL);
814 g_queue_clear (self->priv->messages_queue);
815
816 g_queue_foreach (self->priv->pending_messages_queue,
817 (GFunc) g_object_unref, NULL);
818 g_queue_clear (self->priv->pending_messages_queue);
819
820 tp_clear_object (&self->priv->ready_result);
821
822 if (G_OBJECT_CLASS (empathy_tp_chat_parent_class)->dispose)
823 G_OBJECT_CLASS (empathy_tp_chat_parent_class)->dispose (object);
824 }
825
826 static void
827 tp_chat_finalize (GObject *object)
828 {
829 EmpathyTpChat *self = (EmpathyTpChat *) object;
830 guint i;
831
832 DEBUG ("Finalize: %p", object);
833
834 if (self->priv->properties) {
835 for (i = 0; i < self->priv->properties->len; i++) {
836 EmpathyTpChatProperty *property;
837
838 property = g_ptr_array_index (self->priv->properties, i);
839 g_free (property->name);
840 if (property->value) {
841 tp_g_value_slice_free (property->value);
842 }
843 g_slice_free (EmpathyTpChatProperty, property);
844 }
845 g_ptr_array_free (self->priv->properties, TRUE);
846 }
847
848 g_queue_free (self->priv->messages_queue);
849 g_queue_free (self->priv->pending_messages_queue);
850 g_hash_table_destroy (self->priv->messages_being_sent);
851
852 G_OBJECT_CLASS (empathy_tp_chat_parent_class)->finalize (object);
853 }
854
855 static void
856 check_almost_ready (EmpathyTpChat *self)
857 {
858 TpChannel *channel = (TpChannel *) self;
859
860 if (self->priv->ready_result == NULL)
861 return;
862
863 if (self->priv->user == NULL)
864 return;
865
866 /* We need either the members (room) or the remote contact (private chat).
867 * If the chat is protected by a password we can't get these information so
868 * consider the chat as ready so it can be presented to the user. */
869 if (!tp_channel_password_needed (channel) && self->priv->members == NULL &&
870 self->priv->remote_contact == NULL)
871 return;
872
873 g_assert (tp_proxy_is_prepared (self,
874 TP_TEXT_CHANNEL_FEATURE_INCOMING_MESSAGES));
875
876 tp_g_signal_connect_object (self, "message-received",
877 G_CALLBACK (message_received_cb), self, 0);
878 tp_g_signal_connect_object (self, "pending-message-removed",
879 G_CALLBACK (pending_message_removed_cb), self, 0);
880
881 list_pending_messages (self);
882
883 tp_g_signal_connect_object (self, "message-sent",
884 G_CALLBACK (message_sent_cb), self, 0);
885
886 tp_g_signal_connect_object (self, "chat-state-changed",
887 G_CALLBACK (tp_chat_state_changed_cb), self, 0);
888
889 check_ready (self);
890 }
891
892 static void
893 tp_chat_update_remote_contact (EmpathyTpChat *self)
894 {
895 TpChannel *channel = (TpChannel *) self;
896 EmpathyContact *contact = NULL;
897 TpHandle self_handle;
898 TpHandleType handle_type;
899 GList *l;
900
901 /* If this is a named chatroom, never pretend it is a private chat */
902 tp_channel_get_handle (channel, &handle_type);
903 if (handle_type == TP_HANDLE_TYPE_ROOM) {
904 return;
905 }
906
907 /* This is an MSN chat, but it's the new style where 1-1 chats don't
908 * have the group interface. If it has the conference interface, then
909 * it is indeed a MUC. */
910 if (tp_proxy_has_interface_by_id (self,
911 TP_IFACE_QUARK_CHANNEL_INTERFACE_CONFERENCE)) {
912 return;
913 }
914
915 /* This is an MSN-like chat where anyone can join the chat at anytime.
916 * If there is only one non-self contact member, we are in a private
917 * chat and we set the "remote-contact" property to that contact. If
918 * there are more, set the "remote-contact" property to NULL and the
919 * UI will display a contact list. */
920 self_handle = tp_channel_group_get_self_handle (channel);
921 for (l = self->priv->members; l; l = l->next) {
922 /* Skip self contact if member */
923 if (empathy_contact_get_handle (l->data) == self_handle) {
924 continue;
925 }
926
927 /* We have more than one remote contact, break */
928 if (contact != NULL) {
929 contact = NULL;
930 break;
931 }
932
933 /* If we didn't find yet a remote contact, keep this one */
934 contact = l->data;
935 }
936
937 if (self->priv->remote_contact == contact) {
938 return;
939 }
940
941 DEBUG ("Changing remote contact from %p to %p",
942 self->priv->remote_contact, contact);
943
944 if (self->priv->remote_contact) {
945 g_object_unref (self->priv->remote_contact);
946 }
947
948 self->priv->remote_contact = contact ? g_object_ref (contact) : NULL;
949 g_object_notify (G_OBJECT (self), "remote-contact");
950 }
951
952 static void
953 tp_chat_got_added_contacts_cb (TpConnection *connection,
954 guint n_contacts,
955 EmpathyContact * const * contacts,
956 guint n_failed,
957 const TpHandle *failed,
958 const GError *error,
959 gpointer user_data,
960 GObject *chat)
961 {
962 EmpathyTpChat *self = (EmpathyTpChat *) chat;
963 guint i;
964 const TpIntSet *members;
965 TpHandle handle;
966 EmpathyContact *contact;
967
968 if (error) {
969 DEBUG ("Error: %s", error->message);
970 return;
971 }
972
973 members = tp_channel_group_get_members ((TpChannel *) self);
974 for (i = 0; i < n_contacts; i++) {
975 contact = contacts[i];
976 handle = empathy_contact_get_handle (contact);
977
978 /* Make sure the contact is still member */
979 if (tp_intset_is_member (members, handle)) {
980 self->priv->members = g_list_prepend (self->priv->members,
981 g_object_ref (contact));
982 g_signal_emit_by_name (chat, "members-changed",
983 contact, NULL, 0, NULL, TRUE);
984 }
985 }
986
987 tp_chat_update_remote_contact (EMPATHY_TP_CHAT (chat));
988 check_almost_ready (EMPATHY_TP_CHAT (chat));
989 }
990
991 static EmpathyContact *
992 chat_lookup_contact (EmpathyTpChat *self,
993 TpHandle handle,
994 gboolean remove_)
995 {
996 GList *l;
997
998 for (l = self->priv->members; l; l = l->next) {
999 EmpathyContact *c = l->data;
1000
1001 if (empathy_contact_get_handle (c) != handle) {
1002 continue;
1003 }
1004
1005 if (remove_) {
1006 /* Caller takes the reference. */
1007 self->priv->members = g_list_delete_link (self->priv->members, l);
1008 } else {
1009 g_object_ref (c);
1010 }
1011
1012 return c;
1013 }
1014
1015 return NULL;
1016 }
1017
1018 typedef struct
1019 {
1020 TpHandle old_handle;
1021 guint reason;
1022 gchar *message;
1023 } ContactRenameData;
1024
1025 static ContactRenameData *
1026 contact_rename_data_new (TpHandle handle,
1027 guint reason,
1028 const gchar* message)
1029 {
1030 ContactRenameData *data = g_new (ContactRenameData, 1);
1031 data->old_handle = handle;
1032 data->reason = reason;
1033 data->message = g_strdup (message);
1034
1035 return data;
1036 }
1037
1038 static void
1039 contact_rename_data_free (ContactRenameData* data)
1040 {
1041 g_free (data->message);
1042 g_free (data);
1043 }
1044
1045 static void
1046 tp_chat_got_renamed_contacts_cb (TpConnection *connection,
1047 guint n_contacts,
1048 EmpathyContact * const * contacts,
1049 guint n_failed,
1050 const TpHandle *failed,
1051 const GError *error,
1052 gpointer user_data,
1053 GObject *chat)
1054 {
1055 EmpathyTpChat *self = (EmpathyTpChat *) chat;
1056 const TpIntSet *members;
1057 TpHandle handle;
1058 EmpathyContact *old = NULL, *new = NULL;
1059 ContactRenameData *rename_data = (ContactRenameData *) user_data;
1060
1061 if (error) {
1062 DEBUG ("Error: %s", error->message);
1063 return;
1064 }
1065
1066 /* renamed members can only be delivered one at a time */
1067 g_warn_if_fail (n_contacts == 1);
1068
1069 new = contacts[0];
1070
1071 members = tp_channel_group_get_members ((TpChannel *) self);
1072 handle = empathy_contact_get_handle (new);
1073
1074 old = chat_lookup_contact (self, rename_data->old_handle, TRUE);
1075
1076 /* Make sure the contact is still member */
1077 if (tp_intset_is_member (members, handle)) {
1078 self->priv->members = g_list_prepend (self->priv->members,
1079 g_object_ref (new));
1080
1081 if (old != NULL) {
1082 g_signal_emit_by_name (self, "member-renamed",
1083 old, new, rename_data->reason,
1084 rename_data->message);
1085 g_object_unref (old);
1086 }
1087 }
1088
1089 if (self->priv->user == old) {
1090 /* We change our nick */
1091 tp_clear_object (&self->priv->user);
1092 self->priv->user = g_object_ref (new);
1093 }
1094
1095 tp_chat_update_remote_contact (self);
1096 check_almost_ready (self);
1097 }
1098
1099
1100 static void
1101 tp_chat_group_members_changed_cb (TpChannel *channel,
1102 gchar *message,
1103 GArray *added,
1104 GArray *removed,
1105 GArray *local_pending,
1106 GArray *remote_pending,
1107 guint actor,
1108 guint reason,
1109 EmpathyTpChat *self)
1110 {
1111 EmpathyContact *contact;
1112 EmpathyContact *actor_contact = NULL;
1113 guint i;
1114 ContactRenameData *rename_data;
1115 TpHandle old_handle;
1116 TpConnection *connection = tp_channel_borrow_connection (
1117 (TpChannel *) self);
1118
1119 /* Contact renamed */
1120 if (reason == TP_CHANNEL_GROUP_CHANGE_REASON_RENAMED) {
1121 /* there can only be a single 'added' and a single 'removed' handle */
1122 if (removed->len != 1 || added->len != 1) {
1123 g_warning ("RENAMED with %u added, %u removed (expected 1, 1)",
1124 added->len, removed->len);
1125 return;
1126 }
1127
1128 old_handle = g_array_index (removed, guint, 0);
1129
1130 rename_data = contact_rename_data_new (old_handle, reason, message);
1131 empathy_tp_contact_factory_get_from_handles (connection,
1132 added->len, (TpHandle *) added->data,
1133 tp_chat_got_renamed_contacts_cb,
1134 rename_data, (GDestroyNotify) contact_rename_data_free,
1135 G_OBJECT (self));
1136 return;
1137 }
1138
1139 if (actor != 0) {
1140 actor_contact = chat_lookup_contact (self, actor, FALSE);
1141 if (actor_contact == NULL) {
1142 /* FIXME: handle this a tad more gracefully: perhaps
1143 * the actor was a server op. We could use the
1144 * contact-ids detail of MembersChangedDetailed.
1145 */
1146 DEBUG ("actor %u not a channel member", actor);
1147 }
1148 }
1149
1150 /* Remove contacts that are not members anymore */
1151 for (i = 0; i < removed->len; i++) {
1152 contact = chat_lookup_contact (self,
1153 g_array_index (removed, TpHandle, i), TRUE);
1154
1155 if (contact != NULL) {
1156 g_signal_emit_by_name (self, "members-changed", contact,
1157 actor_contact, reason, message,
1158 FALSE);
1159 g_object_unref (contact);
1160 }
1161 }
1162
1163 /* Request added contacts */
1164 if (added->len > 0) {
1165 empathy_tp_contact_factory_get_from_handles (connection,
1166 added->len, (TpHandle *) added->data,
1167 tp_chat_got_added_contacts_cb, NULL, NULL,
1168 G_OBJECT (self));
1169 }
1170
1171 tp_chat_update_remote_contact (self);
1172
1173 if (actor_contact != NULL) {
1174 g_object_unref (actor_contact);
1175 }
1176 }
1177
1178 static void
1179 tp_chat_got_remote_contact_cb (TpConnection *connection,
1180 EmpathyContact *contact,
1181 const GError *error,
1182 gpointer user_data,
1183 GObject *chat)
1184 {
1185 EmpathyTpChat *self = (EmpathyTpChat *) chat;
1186
1187 if (error) {
1188 DEBUG ("Error: %s", error->message);
1189 empathy_tp_chat_leave (self, "");
1190 return;
1191 }
1192
1193 self->priv->remote_contact = g_object_ref (contact);
1194 g_object_notify (chat, "remote-contact");
1195
1196 check_almost_ready (self);
1197 }
1198
1199 static void
1200 tp_chat_got_self_contact_cb (TpConnection *connection,
1201 EmpathyContact *contact,
1202 const GError *error,
1203 gpointer user_data,
1204 GObject *chat)
1205 {
1206 EmpathyTpChat *self = (EmpathyTpChat *) chat;
1207
1208 if (error) {
1209 DEBUG ("Error: %s", error->message);
1210 empathy_tp_chat_leave (self, "");
1211 return;
1212 }
1213
1214 self->priv->user = g_object_ref (contact);
1215 empathy_contact_set_is_user (self->priv->user, TRUE);
1216 check_almost_ready (self);
1217 }
1218
1219 static void
1220 tp_chat_get_property (GObject *object,
1221 guint param_id,
1222 GValue *value,
1223 GParamSpec *pspec)
1224 {
1225 EmpathyTpChat *self = EMPATHY_TP_CHAT (object);
1226
1227 switch (param_id) {
1228 case PROP_ACCOUNT:
1229 g_value_set_object (value, self->priv->account);
1230 break;
1231 case PROP_REMOTE_CONTACT:
1232 g_value_set_object (value, self->priv->remote_contact);
1233 break;
1234 case PROP_N_MESSAGES_SENDING:
1235 g_value_set_uint (value,
1236 g_hash_table_size (self->priv->messages_being_sent));
1237 break;
1238 default:
1239 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
1240 break;
1241 };
1242 }
1243
1244 static void
1245 tp_chat_set_property (GObject *object,
1246 guint param_id,
1247 const GValue *value,
1248 GParamSpec *pspec)
1249 {
1250 EmpathyTpChat *self = EMPATHY_TP_CHAT (object);
1251
1252 switch (param_id) {
1253 case PROP_ACCOUNT:
1254 self->priv->account = g_value_dup_object (value);
1255 break;
1256 default:
1257 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
1258 break;
1259 };
1260 }
1261
1262 enum {
1263 FEAT_READY,
1264 N_FEAT
1265 };
1266
1267 static const TpProxyFeature *
1268 tp_chat_list_features (TpProxyClass *cls G_GNUC_UNUSED)
1269 {
1270 static TpProxyFeature features[N_FEAT + 1] = { { 0 } };
1271 static GQuark need[2] = {0, 0};
1272
1273 if (G_LIKELY (features[0].name != 0))
1274 return features;
1275
1276 features[FEAT_READY].name = EMPATHY_TP_CHAT_FEATURE_READY;
1277 need[0] = TP_TEXT_CHANNEL_FEATURE_INCOMING_MESSAGES;
1278 features[FEAT_READY].depends_on = need;
1279 features[FEAT_READY].prepare_async =
1280 tp_chat_prepare_ready_async;
1281
1282 /* assert that the terminator at the end is there */
1283 g_assert (features[N_FEAT].name == 0);
1284
1285 return features;
1286 }
1287
1288 static void
1289 empathy_tp_chat_class_init (EmpathyTpChatClass *klass)
1290 {
1291 GObjectClass *object_class = G_OBJECT_CLASS (klass);
1292 TpProxyClass *proxy_class = TP_PROXY_CLASS (klass);
1293
1294 object_class->dispose = tp_chat_dispose;
1295 object_class->finalize = tp_chat_finalize;
1296 object_class->get_property = tp_chat_get_property;
1297 object_class->set_property = tp_chat_set_property;
1298
1299 proxy_class->list_features = tp_chat_list_features;
1300
1301 g_object_class_install_property (object_class,
1302 PROP_ACCOUNT,
1303 g_param_spec_object ("account",
1304 "TpAccount",
1305 "the account associated with the chat",
1306 TP_TYPE_ACCOUNT,
1307 G_PARAM_READWRITE |
1308 G_PARAM_CONSTRUCT_ONLY |
1309 G_PARAM_STATIC_STRINGS));
1310
1311 g_object_class_install_property (object_class,
1312 PROP_REMOTE_CONTACT,
1313 g_param_spec_object ("remote-contact",
1314 "The remote contact",
1315 "The remote contact if there is no group iface on the channel",
1316 EMPATHY_TYPE_CONTACT,
1317 G_PARAM_READABLE));
1318
1319 g_object_class_install_property (object_class,
1320 PROP_N_MESSAGES_SENDING,
1321 g_param_spec_uint ("n-messages-sending",
1322 "Num Messages Sending",
1323 "The number of messages being sent",
1324 0, G_MAXUINT, 0,
1325 G_PARAM_READABLE));
1326
1327 /* Signals */
1328 signals[MESSAGE_RECEIVED] =
1329 g_signal_new ("message-received-empathy",
1330 G_TYPE_FROM_CLASS (klass),
1331 G_SIGNAL_RUN_LAST,
1332 0,
1333 NULL, NULL,
1334 g_cclosure_marshal_VOID__OBJECT,
1335 G_TYPE_NONE,
1336 1, EMPATHY_TYPE_MESSAGE);
1337
1338 signals[SEND_ERROR] =
1339 g_signal_new ("send-error",
1340 G_TYPE_FROM_CLASS (klass),
1341 G_SIGNAL_RUN_LAST,
1342 0,
1343 NULL, NULL,
1344 _empathy_marshal_VOID__STRING_UINT_STRING,
1345 G_TYPE_NONE,
1346 3, G_TYPE_STRING, G_TYPE_UINT, G_TYPE_STRING);
1347
1348 signals[CHAT_STATE_CHANGED] =
1349 g_signal_new ("chat-state-changed-empathy",
1350 G_TYPE_FROM_CLASS (klass),
1351 G_SIGNAL_RUN_LAST,
1352 0,
1353 NULL, NULL,
1354 _empathy_marshal_VOID__OBJECT_UINT,
1355 G_TYPE_NONE,
1356 2, EMPATHY_TYPE_CONTACT, G_TYPE_UINT);
1357
1358 signals[PROPERTY_CHANGED] =
1359 g_signal_new ("property-changed",
1360 G_TYPE_FROM_CLASS (klass),
1361 G_SIGNAL_RUN_LAST,
1362 0,
1363 NULL, NULL,
1364 _empathy_marshal_VOID__STRING_BOXED,
1365 G_TYPE_NONE,
1366 2, G_TYPE_STRING, G_TYPE_VALUE);
1367
1368 signals[MESSAGE_ACKNOWLEDGED] =
1369 g_signal_new ("message-acknowledged",
1370 G_TYPE_FROM_CLASS (klass),
1371 G_SIGNAL_RUN_LAST,
1372 0,
1373 NULL, NULL,
1374 g_cclosure_marshal_VOID__OBJECT,
1375 G_TYPE_NONE,
1376 1, EMPATHY_TYPE_MESSAGE);
1377
1378 g_type_class_add_private (object_class, sizeof (EmpathyTpChatPrivate));
1379 }
1380
1381 static void
1382 empathy_tp_chat_init (EmpathyTpChat *self)
1383 {
1384 self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
1385 EMPATHY_TYPE_TP_CHAT, EmpathyTpChatPrivate);
1386
1387 self->priv->messages_queue = g_queue_new ();
1388 self->priv->pending_messages_queue = g_queue_new ();
1389 self->priv->messages_being_sent = g_hash_table_new_full (
1390 g_str_hash, g_str_equal, g_free, NULL);
1391 }
1392
1393 static void
1394 tp_chat_iface_init (EmpathyContactListIface *iface)
1395 {
1396 iface->add = tp_chat_add;
1397 iface->remove = tp_chat_remove;
1398 iface->get_members = tp_chat_get_members;
1399 }
1400
1401 EmpathyTpChat *
1402 empathy_tp_chat_new (
1403 TpSimpleClientFactory *factory,
1404 TpAccount *account,
1405 TpConnection *conn,
1406 const gchar *object_path,
1407 const GHashTable *immutable_properties)
1408 {
1409 TpProxy *conn_proxy = (TpProxy *) conn;
1410
1411 g_return_val_if_fail (TP_IS_ACCOUNT (account), NULL);
1412 g_return_val_if_fail (TP_IS_CONNECTION (conn), NULL);
1413 g_return_val_if_fail (immutable_properties != NULL, NULL);
1414
1415 return g_object_new (EMPATHY_TYPE_TP_CHAT,
1416 "factory", factory,
1417 "account", account,
1418 "connection", conn,
1419 "dbus-daemon", conn_proxy->dbus_daemon,
1420 "bus-name", conn_proxy->bus_name,
1421 "object-path", object_path,
1422 "channel-properties", immutable_properties,
1423 NULL);
1424 }
1425
1426 const gchar *
1427 empathy_tp_chat_get_id (EmpathyTpChat *self)
1428 {
1429 const gchar *id;
1430
1431 g_return_val_if_fail (EMPATHY_IS_TP_CHAT (self), NULL);
1432
1433 id = tp_channel_get_identifier ((TpChannel *) self);
1434 if (!EMP_STR_EMPTY (id))
1435 return id;
1436 else if (self->priv->remote_contact)
1437 return empathy_contact_get_id (self->priv->remote_contact);
1438 else
1439 return NULL;
1440
1441 }
1442
1443 EmpathyContact *
1444 empathy_tp_chat_get_remote_contact (EmpathyTpChat *self)
1445 {
1446 g_return_val_if_fail (EMPATHY_IS_TP_CHAT (self), NULL);
1447
1448 return self->priv->remote_contact;
1449 }
1450
1451 TpAccount *
1452 empathy_tp_chat_get_account (EmpathyTpChat *self)
1453 {
1454 g_return_val_if_fail (EMPATHY_IS_TP_CHAT (self), NULL);
1455
1456 return self->priv->account;
1457 }
1458
1459 void
1460 empathy_tp_chat_send (EmpathyTpChat *self,
1461 TpMessage *message)
1462 {
1463 gchar *message_body;
1464
1465 g_return_if_fail (EMPATHY_IS_TP_CHAT (self));
1466 g_return_if_fail (TP_IS_CLIENT_MESSAGE (message));
1467
1468 message_body = tp_message_to_text (message, NULL);
1469
1470 DEBUG ("Sending message: %s", message_body);
1471
1472 tp_text_channel_send_message_async (TP_TEXT_CHANNEL (self),
1473 message, TP_MESSAGE_SENDING_FLAG_REPORT_DELIVERY,
1474 message_send_cb, self);
1475
1476 g_free (message_body);
1477 }
1478
1479 const GList *
1480 empathy_tp_chat_get_pending_messages (EmpathyTpChat *self)
1481 {
1482 g_return_val_if_fail (EMPATHY_IS_TP_CHAT (self), NULL);
1483
1484 return self->priv->pending_messages_queue->head;
1485 }
1486
1487 void
1488 empathy_tp_chat_acknowledge_message (EmpathyTpChat *self,
1489 EmpathyMessage *message) {
1490 TpMessage *tp_msg;
1491
1492 g_return_if_fail (EMPATHY_IS_TP_CHAT (self));
1493
1494 if (!empathy_message_is_incoming (message))
1495 return;
1496
1497 tp_msg = empathy_message_get_tp_message (message);
1498 tp_text_channel_ack_message_async (TP_TEXT_CHANNEL (self),
1499 tp_msg, NULL, NULL);
1500 }
1501
1502 /**
1503 * empathy_tp_chat_can_add_contact:
1504 *
1505 * Returns: %TRUE if empathy_contact_list_add() will work for this channel.
1506 * That is if this chat is a 1-to-1 channel that can be upgraded to
1507 * a MUC using the Conference interface or if the channel is a MUC.
1508 */
1509 gboolean
1510 empathy_tp_chat_can_add_contact (EmpathyTpChat *self)
1511 {
1512 g_return_val_if_fail (EMPATHY_IS_TP_CHAT (self), FALSE);
1513
1514 return self->priv->can_upgrade_to_muc ||
1515 tp_proxy_has_interface_by_id (self,
1516 TP_IFACE_QUARK_CHANNEL_INTERFACE_GROUP);;
1517 }
1518
1519 static void
1520 tp_channel_leave_async_cb (GObject *source_object,
1521 GAsyncResult *res,
1522 gpointer user_data)
1523 {
1524 GError *error = NULL;
1525
1526 if (!tp_channel_leave_finish (TP_CHANNEL (source_object), res, &error)) {
1527 DEBUG ("Could not leave channel properly: (%s); closing the channel",
1528 error->message);
1529 g_error_free (error);
1530 }
1531 }
1532
1533 void
1534 empathy_tp_chat_leave (EmpathyTpChat *self,
1535 const gchar *message)
1536 {
1537 TpChannel *channel = (TpChannel *) self;
1538
1539 DEBUG ("Leaving channel %s with message \"%s\"",
1540 tp_channel_get_identifier (channel), message);
1541
1542 tp_channel_leave_async (channel, TP_CHANNEL_GROUP_CHANGE_REASON_NONE,
1543 message, tp_channel_leave_async_cb, self);
1544 }
1545
1546 static void
1547 add_members_cb (TpChannel *proxy,
1548 const GError *error,
1549 gpointer user_data,
1550 GObject *weak_object)
1551 {
1552 EmpathyTpChat *self = (EmpathyTpChat *) weak_object;
1553
1554 if (error != NULL) {
1555 DEBUG ("Failed to join chat (%s): %s",
1556 tp_channel_get_identifier ((TpChannel *) self), error->message);
1557 }
1558 }
1559
1560 void
1561 empathy_tp_chat_join (EmpathyTpChat *self)
1562 {
1563 TpHandle self_handle;
1564 GArray *members;
1565
1566 self_handle = tp_channel_group_get_self_handle ((TpChannel *) self);
1567
1568 members = g_array_sized_new (FALSE, FALSE, sizeof (TpHandle), 1);
1569 g_array_append_val (members, self_handle);
1570
1571 tp_cli_channel_interface_group_call_add_members ((TpChannel *) self, -1, members,
1572 "", add_members_cb, NULL, NULL, G_OBJECT (self));
1573
1574 g_array_free (members, TRUE);
1575 }
1576
1577 gboolean
1578 empathy_tp_chat_is_invited (EmpathyTpChat *self,
1579 TpHandle *inviter)
1580 {
1581 TpHandle self_handle;
1582
1583 if (!tp_proxy_has_interface (self, TP_IFACE_CHANNEL_INTERFACE_GROUP))
1584 return FALSE;
1585
1586 self_handle = tp_channel_group_get_self_handle ((TpChannel *) self);
1587 if (self_handle == 0)
1588 return FALSE;
1589
1590 return tp_channel_group_get_local_pending_info ((TpChannel *) self, self_handle,
1591 inviter, NULL, NULL);
1592 }
1593
1594 TpChannelChatState
1595 empathy_tp_chat_get_chat_state (EmpathyTpChat *self,
1596 EmpathyContact *contact)
1597 {
1598 return tp_channel_get_chat_state ((TpChannel *) self,
1599 empathy_contact_get_handle (contact));
1600 }
1601
1602 EmpathyContact *
1603 empathy_tp_chat_get_self_contact (EmpathyTpChat *self)
1604 {
1605 g_return_val_if_fail (EMPATHY_IS_TP_CHAT (self), NULL);
1606
1607 return self->priv->user;
1608 }
1609
1610 GQuark
1611 empathy_tp_chat_get_feature_ready (void)
1612 {
1613 return g_quark_from_static_string ("empathy-tp-chat-feature-ready");
1614 }
1615
1616 static void
1617 tp_chat_prepare_ready_async (TpProxy *proxy,
1618 const TpProxyFeature *feature,
1619 GAsyncReadyCallback callback,
1620 gpointer user_data)
1621 {
1622 EmpathyTpChat *self = (EmpathyTpChat *) proxy;
1623 TpChannel *channel = (TpChannel *) proxy;
1624 TpConnection *connection;
1625
1626 g_assert (self->priv->ready_result == NULL);
1627 self->priv->ready_result = g_simple_async_result_new (G_OBJECT (self),
1628 callback, user_data, tp_chat_prepare_ready_async);
1629
1630 connection = tp_channel_borrow_connection (channel);
1631
1632 if (tp_proxy_has_interface_by_id (self,
1633 TP_IFACE_QUARK_CHANNEL_INTERFACE_GROUP)) {
1634 const TpIntSet *members;
1635 GArray *handles;
1636 TpHandle handle;
1637
1638 /* Get self contact from the group's self handle */
1639 handle = tp_channel_group_get_self_handle (channel);
1640 empathy_tp_contact_factory_get_from_handle (connection,
1641 handle, tp_chat_got_self_contact_cb,
1642 NULL, NULL, G_OBJECT (self));
1643
1644 /* Get initial member contacts */
1645 members = tp_channel_group_get_members (channel);
1646 handles = tp_intset_to_array (members);
1647 empathy_tp_contact_factory_get_from_handles (connection,
1648 handles->len, (TpHandle *) handles->data,
1649 tp_chat_got_added_contacts_cb, NULL, NULL, G_OBJECT (self));
1650
1651 self->priv->can_upgrade_to_muc = FALSE;
1652
1653 tp_g_signal_connect_object (self, "group-members-changed",
1654 G_CALLBACK (tp_chat_group_members_changed_cb), self, 0);
1655 } else {
1656 TpCapabilities *caps;
1657 GPtrArray *classes;
1658 guint i;
1659 TpHandle handle;
1660
1661 /* Get the self contact from the connection's self handle */
1662 handle = tp_connection_get_self_handle (connection);
1663 empathy_tp_contact_factory_get_from_handle (connection,
1664 handle, tp_chat_got_self_contact_cb,
1665 NULL, NULL, G_OBJECT (self));
1666
1667 /* Get the remote contact */
1668 handle = tp_channel_get_handle (channel, NULL);
1669 empathy_tp_contact_factory_get_from_handle (connection,
1670 handle, tp_chat_got_remote_contact_cb,
1671 NULL, NULL, G_OBJECT (self));
1672
1673 caps = tp_connection_get_capabilities (connection);
1674 g_assert (caps != NULL);
1675
1676 classes = tp_capabilities_get_channel_classes (caps);
1677
1678 for (i = 0; i < classes->len; i++) {
1679 GValueArray *array = g_ptr_array_index (classes, i);
1680 const char **oprops = g_value_get_boxed (
1681 g_value_array_get_nth (array, 1));
1682
1683 if (tp_strv_contains (oprops, TP_PROP_CHANNEL_INTERFACE_CONFERENCE_INITIAL_CHANNELS)) {
1684 self->priv->can_upgrade_to_muc = TRUE;
1685 break;
1686 }
1687 }
1688 }
1689
1690 if (tp_proxy_has_interface_by_id (self,
1691 TP_IFACE_QUARK_PROPERTIES_INTERFACE)) {
1692 tp_cli_properties_interface_call_list_properties (channel, -1,
1693 tp_chat_list_properties_cb,
1694 NULL, NULL,
1695 G_OBJECT (self));
1696 tp_cli_properties_interface_connect_to_properties_changed (channel,
1697 tp_chat_properties_changed_cb,
1698 NULL, NULL,
1699 G_OBJECT (self), NULL);
1700 tp_cli_properties_interface_connect_to_property_flags_changed (channel,
1701 tp_chat_property_flags_changed_cb,
1702 NULL, NULL,
1703 G_OBJECT (self), NULL);
1704 }
1705 }
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