2 * Copyright (C) 2007 Elliot Fairweather
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
18 * Authors: Elliot Fairweather <elliot.fairweather@collabora.co.uk>
22 #include <dbus/dbus-glib.h>
24 #include <libtelepathy/tp-chan-type-streamed-media-gen.h>
25 #include <libtelepathy/tp-connmgr.h>
26 #include <libtelepathy/tp-helpers.h>
28 #include <libmissioncontrol/mc-account.h>
30 #include <libempathy/empathy-contact-factory.h>
31 #include <libempathy/empathy-debug.h>
32 #include <libempathy/empathy-tp-group.h>
33 #include <libempathy/empathy-utils.h>
35 #include "tp-stream-engine-gen.h"
37 #include "empathy-tp-call.h"
39 #define DEBUG_DOMAIN "TpCall"
41 #define GET_PRIV(object) (G_TYPE_INSTANCE_GET_PRIVATE \
42 ((object), EMPATHY_TYPE_TP_CALL, EmpathyTpCallPriv))
44 #define STREAM_ENGINE_BUS_NAME "org.freedesktop.Telepathy.StreamEngine"
45 #define STREAM_ENGINE_OBJECT_PATH "/org/freedesktop/Telepathy/StreamEngine"
46 #define STREAM_ENGINE_INTERFACE "org.freedesktop.Telepathy.StreamEngine"
47 #define CHANNEL_HANDLER_INTERFACE "org.freedesktop.Telepathy.ChannelHandler"
49 typedef struct _EmpathyTpCallPriv EmpathyTpCallPriv;
51 struct _EmpathyTpCallPriv
55 EmpathyTpGroup *group;
56 EmpathyContact *contact;
60 EmpathyTpCallStream *audio;
61 EmpathyTpCallStream *video;
66 STATUS_CHANGED_SIGNAL,
67 RECEIVING_VIDEO_SIGNAL,
84 static guint signals[LAST_SIGNAL];
86 G_DEFINE_TYPE (EmpathyTpCall, empathy_tp_call, G_TYPE_OBJECT)
89 tp_call_stream_state_changed_cb (DBusGProxy *channel,
94 EmpathyTpCallPriv *priv = GET_PRIV (call);
96 empathy_debug (DEBUG_DOMAIN,
97 "Stream state changed - stream id: %d, state state: %d",
98 stream_id, stream_state);
100 if (stream_id == priv->audio->id)
102 priv->audio->state = stream_state;
104 else if (stream_id == priv->video->id)
106 priv->video->state = stream_state;
109 g_signal_emit_by_name (call, "status-changed");
113 tp_call_identify_streams (EmpathyTpCall *call)
115 EmpathyTpCallPriv *priv = GET_PRIV (call);
116 GPtrArray *stream_infos;
117 DBusGProxy *streamed_iface;
118 GError *error = NULL;
121 empathy_debug (DEBUG_DOMAIN, "Identifying audio/video streams");
123 streamed_iface = tp_chan_get_interface (priv->channel,
124 TELEPATHY_CHAN_IFACE_STREAMED_QUARK);
126 if (!tp_chan_type_streamed_media_list_streams (streamed_iface, &stream_infos,
129 empathy_debug (DEBUG_DOMAIN, "Couldn't list audio/video streams: %s",
131 g_clear_error (&error);
135 for (i = 0; i < stream_infos->len; i++)
142 guint stream_direction;
144 values = g_ptr_array_index (stream_infos, i);
145 stream_id = g_value_get_uint (g_value_array_get_nth (values, 0));
146 stream_handle = g_value_get_uint (g_value_array_get_nth (values, 1));
147 stream_type = g_value_get_uint (g_value_array_get_nth (values, 2));
148 stream_state = g_value_get_uint (g_value_array_get_nth (values, 3));
149 stream_direction = g_value_get_uint (g_value_array_get_nth (values, 4));
153 case TP_MEDIA_STREAM_TYPE_AUDIO:
154 empathy_debug (DEBUG_DOMAIN,
155 "Audio stream - id: %d, state: %d, direction: %d",
156 stream_id, stream_state, stream_direction);
157 priv->audio->exists = TRUE;
158 priv->audio->id = stream_id;
159 priv->audio->state = stream_state;
160 priv->audio->direction = stream_direction;
162 case TP_MEDIA_STREAM_TYPE_VIDEO:
163 empathy_debug (DEBUG_DOMAIN,
164 "Video stream - id: %d, state: %d, direction: %d",
165 stream_id, stream_state, stream_direction);
166 priv->video->exists = TRUE;
167 priv->video->id = stream_id;
168 priv->video->state = stream_state;
169 priv->video->direction = stream_direction;
172 empathy_debug (DEBUG_DOMAIN, "Unknown stream type: %d",
176 g_value_array_free (values);
181 tp_call_stream_added_cb (DBusGProxy *channel,
183 guint contact_handle,
187 empathy_debug (DEBUG_DOMAIN,
188 "Stream added - stream id: %d, contact handle: %d, stream type: %d",
189 stream_id, contact_handle, stream_type);
191 tp_call_identify_streams (call);
196 tp_call_stream_removed_cb (DBusGProxy *channel,
200 EmpathyTpCallPriv *priv = GET_PRIV (call);
202 empathy_debug (DEBUG_DOMAIN, "Stream removed - stream id: %d", stream_id);
204 if (stream_id == priv->audio->id)
206 priv->audio->exists = FALSE;
208 else if (stream_id == priv->video->id)
210 priv->video->exists = FALSE;
215 tp_call_channel_closed_cb (TpChan *channel,
218 EmpathyTpCallPriv *priv = GET_PRIV (call);
219 DBusGProxy *streamed_iface;
220 DBusGProxy *group_iface;
222 empathy_debug (DEBUG_DOMAIN, "Channel closed");
224 priv->status = EMPATHY_TP_CALL_STATUS_CLOSED;
225 g_signal_emit_by_name (call, "status-changed");
227 streamed_iface = tp_chan_get_interface (priv->channel,
228 TELEPATHY_CHAN_IFACE_STREAMED_QUARK);
229 group_iface = tp_chan_get_interface (priv->channel,
230 TELEPATHY_CHAN_IFACE_GROUP_QUARK);
232 dbus_g_proxy_disconnect_signal (DBUS_G_PROXY (priv->channel), "Closed",
233 G_CALLBACK (tp_call_channel_closed_cb), (gpointer) call);
234 dbus_g_proxy_disconnect_signal (streamed_iface, "StreamStateChanged",
235 G_CALLBACK (tp_call_stream_state_changed_cb), (gpointer) call);
236 dbus_g_proxy_disconnect_signal (streamed_iface, "StreamAdded",
237 G_CALLBACK (tp_call_stream_added_cb), (gpointer) call);
238 dbus_g_proxy_disconnect_signal (streamed_iface, "StreamRemoved",
239 G_CALLBACK (tp_call_stream_removed_cb), (gpointer) call);
243 tp_call_stream_direction_changed_cb (DBusGProxy *channel,
245 guint stream_direction,
249 EmpathyTpCallPriv *priv = GET_PRIV (call);
251 empathy_debug (DEBUG_DOMAIN,
252 "Stream direction changed - stream: %d, direction: %d",
253 stream_id, stream_direction);
255 if (stream_id == priv->audio->id)
257 priv->audio->direction = stream_direction;
259 else if (stream_id == priv->video->id)
261 priv->video->direction = stream_direction;
263 if (stream_direction & TP_MEDIA_STREAM_DIRECTION_RECEIVE)
265 empathy_debug (DEBUG_DOMAIN, "RECEIVING");
266 g_signal_emit_by_name (call, "receiving-video", TRUE);
270 empathy_debug (DEBUG_DOMAIN, "NOT RECEIVING");
271 g_signal_emit_by_name (call, "receiving-video", FALSE);
274 if (stream_direction & TP_MEDIA_STREAM_DIRECTION_SEND)
276 empathy_debug (DEBUG_DOMAIN, "SENDING");
277 g_signal_emit_by_name (call, "sending-video", TRUE);
281 empathy_debug (DEBUG_DOMAIN, "NOT SENDING");
282 g_signal_emit_by_name (call, "sending-video", FALSE);
288 tp_call_request_streams_for_capabilities (EmpathyTpCall *call,
289 EmpathyCapabilities capabilities)
291 EmpathyTpCallPriv *priv = GET_PRIV (call);
292 DBusGProxy *streamed_iface;
293 GArray *stream_types;
296 GError *error = NULL;
298 empathy_debug (DEBUG_DOMAIN, "Requesting new stream for capabilities %d",
301 streamed_iface = tp_chan_get_interface (priv->channel,
302 TELEPATHY_CHAN_IFACE_STREAMED_QUARK);
303 stream_types = g_array_new (FALSE, FALSE, sizeof (guint));
304 handle = empathy_contact_get_handle (priv->contact);
306 if (capabilities & EMPATHY_CAPABILITIES_AUDIO)
308 stream_type = TP_MEDIA_STREAM_TYPE_AUDIO;
309 g_array_append_val (stream_types, stream_type);
311 if (capabilities & EMPATHY_CAPABILITIES_VIDEO)
313 stream_type = TP_MEDIA_STREAM_TYPE_VIDEO;
314 g_array_append_val (stream_types, stream_type);
317 if (!tp_chan_type_streamed_media_request_streams (streamed_iface, handle,
318 stream_types, NULL, &error))
320 empathy_debug (DEBUG_DOMAIN, "Couldn't request new stream: %s",
322 g_clear_error (&error);
325 g_array_free (stream_types, TRUE);
329 tp_call_request_streams_capabilities_cb (EmpathyContact *contact,
330 GParamSpec *property,
333 EmpathyTpCall *call = EMPATHY_TP_CALL (user_data);
335 g_signal_handlers_disconnect_by_func (contact,
336 tp_call_request_streams_capabilities_cb,
339 tp_call_request_streams_for_capabilities (call,
340 empathy_contact_get_capabilities (contact));
344 tp_call_request_streams (EmpathyTpCall *call)
346 EmpathyTpCallPriv *priv = GET_PRIV (call);
347 EmpathyCapabilities capabilities;
348 DBusGProxy *capabilities_iface;
350 empathy_debug (DEBUG_DOMAIN,
351 "Requesting appropriate audio/video streams from contact");
354 /* FIXME: SIP don't have capabilities interface but we know it supports
355 * only audio and not video. */
356 capabilities_iface = tp_conn_get_interface (priv->connection,
357 TP_IFACE_QUARK_CONNECTION_INTERFACE_CAPABILITIES);
358 if (!capabilities_iface)
360 capabilities = EMPATHY_CAPABILITIES_AUDIO;
364 capabilities = empathy_contact_get_capabilities (priv->contact);
365 if (capabilities == EMPATHY_CAPABILITIES_UNKNOWN)
367 g_signal_connect (priv->contact, "notify::capabilities",
368 G_CALLBACK (tp_call_request_streams_capabilities_cb), call);
373 tp_call_request_streams_for_capabilities (call, capabilities);
377 tp_call_is_ready (EmpathyTpCall *call)
379 EmpathyTpCallPriv *priv = GET_PRIV (call);
380 EmpathyContact *self_contact;
382 GList *local_pendings;
383 GList *remote_pendings;
385 if (priv->status > EMPATHY_TP_CALL_STATUS_READYING)
388 members = empathy_tp_group_get_members (priv->group);
392 self_contact = empathy_tp_group_get_self_contact (priv->group);
393 local_pendings = empathy_tp_group_get_local_pendings (priv->group);
394 remote_pendings = empathy_tp_group_get_remote_pendings (priv->group);
396 if (local_pendings &&
397 empathy_contact_equal (EMPATHY_CONTACT (((EmpathyPendingInfo *)
398 local_pendings->data)->member), self_contact))
400 empathy_debug (DEBUG_DOMAIN,
401 "Incoming call is ready - %p",
402 ((EmpathyPendingInfo *) local_pendings->data)->member);
403 priv->is_incoming = TRUE;
404 priv->contact = g_object_ref (members->data);
406 else if (remote_pendings &&
407 empathy_contact_equal (EMPATHY_CONTACT (members->data), self_contact))
409 empathy_debug (DEBUG_DOMAIN,
410 "Outgoing call is ready - %p", remote_pendings->data);
411 priv->is_incoming = FALSE;
412 priv->contact = g_object_ref (remote_pendings->data);
413 tp_call_request_streams (call);
416 g_object_unref (self_contact);
417 g_list_foreach (members, (GFunc) g_object_unref, NULL);
418 g_list_free (members);
419 g_list_foreach (local_pendings, (GFunc) empathy_pending_info_free, NULL);
420 g_list_free (local_pendings);
421 g_list_foreach (remote_pendings, (GFunc) g_object_unref, NULL);
422 g_list_free (remote_pendings);
426 priv->status = EMPATHY_TP_CALL_STATUS_PENDING;
427 g_signal_emit (call, signals[STATUS_CHANGED_SIGNAL], 0);
432 tp_call_member_added_cb (EmpathyTpGroup *group,
433 EmpathyContact *contact,
434 EmpathyContact *actor,
436 const gchar *message,
439 EmpathyTpCallPriv *priv = GET_PRIV (call);
441 empathy_debug (DEBUG_DOMAIN, "New member added callback %p", contact);
442 tp_call_is_ready (call);
444 if (priv->status == EMPATHY_TP_CALL_STATUS_PENDING)
446 if ((priv->is_incoming &&
447 !empathy_contact_equal (contact, priv->contact))
448 || (!priv->is_incoming &&
449 empathy_contact_equal (contact, priv->contact)))
451 priv->status = EMPATHY_TP_CALL_STATUS_ACCEPTED;
452 g_signal_emit (call, signals[STATUS_CHANGED_SIGNAL], 0);
458 tp_call_local_pending_cb (EmpathyTpGroup *group,
459 EmpathyContact *contact,
460 EmpathyContact *actor,
462 const gchar *message,
465 empathy_debug (DEBUG_DOMAIN, "New local pending added callback %p", contact);
466 tp_call_is_ready (call);
470 tp_call_remote_pending_cb (EmpathyTpGroup *group,
471 EmpathyContact *contact,
472 EmpathyContact *actor,
474 const gchar *message,
477 empathy_debug (DEBUG_DOMAIN, "New remote pending added callback %p", contact);
478 tp_call_is_ready (call);
482 tp_call_start_stream_engine (EmpathyTpCall *call)
484 EmpathyTpCallPriv *priv = GET_PRIV (call);
485 DBusGProxy *ch_proxy;
486 GError *error = NULL;
488 empathy_debug (DEBUG_DOMAIN, "Revving up the stream engine");
490 ch_proxy = dbus_g_proxy_new_for_name (tp_get_bus (), STREAM_ENGINE_BUS_NAME,
491 STREAM_ENGINE_OBJECT_PATH, CHANNEL_HANDLER_INTERFACE);
493 if (!org_freedesktop_Telepathy_ChannelHandler_handle_channel (ch_proxy,
494 dbus_g_proxy_get_bus_name (DBUS_G_PROXY (priv->connection)),
495 dbus_g_proxy_get_path (DBUS_G_PROXY (priv->connection)),
497 dbus_g_proxy_get_path (DBUS_G_PROXY (priv->channel)),
498 priv->channel->handle_type, priv->channel->handle, &error))
500 empathy_debug (DEBUG_DOMAIN, "Couldn't start stream engine: %s",
502 g_clear_error (&error);
507 tp_call_constructor (GType type,
508 guint n_construct_params,
509 GObjectConstructParam *construct_params)
513 EmpathyTpCallPriv *priv;
514 DBusGProxy *streamed_iface;
518 object = G_OBJECT_CLASS (empathy_tp_call_parent_class)->constructor (type,
519 n_construct_params, construct_params);
521 call = EMPATHY_TP_CALL (object);
522 priv = GET_PRIV (call);
524 dbus_g_proxy_connect_signal (DBUS_G_PROXY (priv->channel), "Closed",
525 G_CALLBACK (tp_call_channel_closed_cb), (gpointer) call, NULL);
527 streamed_iface = tp_chan_get_interface (priv->channel,
528 TELEPATHY_CHAN_IFACE_STREAMED_QUARK);
529 dbus_g_proxy_connect_signal (streamed_iface, "StreamStateChanged",
530 G_CALLBACK (tp_call_stream_state_changed_cb),
531 (gpointer) call, NULL);
532 dbus_g_proxy_connect_signal (streamed_iface, "StreamDirectionChanged",
533 G_CALLBACK (tp_call_stream_direction_changed_cb),
534 (gpointer) call, NULL);
535 dbus_g_proxy_connect_signal (streamed_iface, "StreamAdded",
536 G_CALLBACK (tp_call_stream_added_cb), (gpointer) call, NULL);
537 dbus_g_proxy_connect_signal (streamed_iface, "StreamRemoved",
538 G_CALLBACK (tp_call_stream_removed_cb), (gpointer) call, NULL);
540 mc = empathy_mission_control_new ();
541 account = mission_control_get_account_for_connection (mc, priv->connection,
543 priv->group = empathy_tp_group_new (account, priv->channel);
545 g_signal_connect (G_OBJECT (priv->group), "member-added",
546 G_CALLBACK (tp_call_member_added_cb), (gpointer) call);
547 g_signal_connect (G_OBJECT (priv->group), "local-pending",
548 G_CALLBACK (tp_call_local_pending_cb), (gpointer) call);
549 g_signal_connect (G_OBJECT (priv->group), "remote-pending",
550 G_CALLBACK (tp_call_remote_pending_cb), (gpointer) call);
552 tp_call_start_stream_engine (call);
553 /* FIXME: unnecessary for outgoing? */
554 tp_call_identify_streams (call);
560 tp_call_finalize (GObject *object)
562 EmpathyTpCallPriv *priv = GET_PRIV (object);
564 empathy_debug (DEBUG_DOMAIN, "Finalizing: %p", object);
566 g_slice_free (EmpathyTpCallStream, priv->audio);
567 g_slice_free (EmpathyTpCallStream, priv->video);
568 g_object_unref (priv->group);
570 if (priv->connection != NULL)
571 g_object_unref (priv->connection);
573 if (priv->channel != NULL)
574 g_object_unref (priv->channel);
578 g_object_unref (priv->contact);
581 (G_OBJECT_CLASS (empathy_tp_call_parent_class)->finalize) (object);
585 tp_call_set_property (GObject *object,
590 EmpathyTpCallPriv *priv = GET_PRIV (object);
594 case PROP_CONNECTION:
595 priv->connection = g_value_dup_object (value);
598 priv->channel = g_value_dup_object (value);
601 /* FIXME should this one be writable in the first place ? */
602 g_assert (priv->contact == NULL);
603 priv->contact = g_value_dup_object (value);
605 case PROP_IS_INCOMING:
606 priv->is_incoming = g_value_get_boolean (value);
609 priv->status = g_value_get_uint (value);
611 case PROP_AUDIO_STREAM:
612 priv->audio = g_value_get_pointer (value);
614 case PROP_VIDEO_STREAM:
615 priv->video = g_value_get_pointer (value);
618 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
625 tp_call_get_property (GObject *object,
630 EmpathyTpCallPriv *priv = GET_PRIV (object);
634 case PROP_CONNECTION:
635 g_value_set_object (value, priv->connection);
638 g_value_set_object (value, priv->channel);
641 g_value_set_object (value, priv->contact);
643 case PROP_IS_INCOMING:
644 g_value_set_boolean (value, priv->is_incoming);
647 g_value_set_uint (value, priv->status);
649 case PROP_AUDIO_STREAM:
650 g_value_set_pointer (value, priv->audio);
652 case PROP_VIDEO_STREAM:
653 g_value_set_pointer (value, priv->video);
656 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
662 empathy_tp_call_class_init (EmpathyTpCallClass *klass)
664 GObjectClass *object_class = G_OBJECT_CLASS (klass);
666 object_class->constructor = tp_call_constructor;
667 object_class->finalize = tp_call_finalize;
668 object_class->set_property = tp_call_set_property;
669 object_class->get_property = tp_call_get_property;
671 g_type_class_add_private (klass, sizeof (EmpathyTpCallPriv));
673 signals[STATUS_CHANGED_SIGNAL] =
674 g_signal_new ("status-changed", G_TYPE_FROM_CLASS (klass),
675 G_SIGNAL_RUN_LAST, 0, NULL, NULL, g_cclosure_marshal_VOID__VOID,
677 signals[RECEIVING_VIDEO_SIGNAL] =
678 g_signal_new ("receiving-video", G_TYPE_FROM_CLASS (klass),
679 G_SIGNAL_RUN_LAST, 0, NULL, NULL, g_cclosure_marshal_VOID__BOOLEAN,
680 G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
681 signals[SENDING_VIDEO_SIGNAL] =
682 g_signal_new ("sending-video", G_TYPE_FROM_CLASS (klass),
683 G_SIGNAL_RUN_LAST, 0, NULL, NULL, g_cclosure_marshal_VOID__BOOLEAN,
684 G_TYPE_NONE, 1, G_TYPE_BOOLEAN);
686 g_object_class_install_property (object_class, PROP_CONNECTION,
687 g_param_spec_object ("connection", "connection", "connection",
689 G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE |
690 G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
691 g_object_class_install_property (object_class, PROP_CHANNEL,
692 g_param_spec_object ("channel", "channel", "channel",
694 G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE |
695 G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
696 g_object_class_install_property (object_class, PROP_CONTACT,
697 g_param_spec_object ("contact", "Call contact", "Call contact",
698 EMPATHY_TYPE_CONTACT,
699 G_PARAM_READABLE | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
700 g_object_class_install_property (object_class, PROP_IS_INCOMING,
701 g_param_spec_boolean ("is-incoming", "Is media stream incoming",
702 "Is media stream incoming", FALSE, G_PARAM_READABLE |
703 G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
704 g_object_class_install_property (object_class, PROP_STATUS,
705 g_param_spec_uint ("status", "Call status",
706 "Call status", 0, 255, 0, G_PARAM_READABLE | G_PARAM_STATIC_NICK |
707 G_PARAM_STATIC_BLURB));
708 g_object_class_install_property (object_class, PROP_AUDIO_STREAM,
709 g_param_spec_pointer ("audio-stream", "Audio stream data",
711 G_PARAM_READABLE | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
712 g_object_class_install_property (object_class, PROP_VIDEO_STREAM,
713 g_param_spec_pointer ("video-stream", "Video stream data",
715 G_PARAM_READABLE | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
719 empathy_tp_call_init (EmpathyTpCall *call)
721 EmpathyTpCallPriv *priv = GET_PRIV (call);
723 priv->status = EMPATHY_TP_CALL_STATUS_READYING;
724 priv->contact = NULL;
725 priv->audio = g_slice_new0 (EmpathyTpCallStream);
726 priv->video = g_slice_new0 (EmpathyTpCallStream);
727 priv->audio->exists = FALSE;
728 priv->video->exists = FALSE;
732 empathy_tp_call_new (TpConn *connection, TpChan *channel)
734 return g_object_new (EMPATHY_TYPE_TP_CALL,
735 "connection", connection,
741 empathy_tp_call_accept_incoming_call (EmpathyTpCall *call)
743 EmpathyTpCallPriv *priv = GET_PRIV (call);
744 GList *local_pendings;
746 empathy_debug (DEBUG_DOMAIN, "Accepting incoming call");
748 local_pendings = empathy_tp_group_get_local_pendings (priv->group);
750 empathy_tp_group_add_member (priv->group, EMPATHY_CONTACT
751 (((EmpathyPendingInfo *) local_pendings->data)->member), NULL);
753 g_list_foreach (local_pendings, (GFunc) empathy_pending_info_free, NULL);
754 g_list_free (local_pendings);
758 empathy_tp_call_request_video_stream_direction (EmpathyTpCall *call,
761 EmpathyTpCallPriv *priv = GET_PRIV (call);
762 DBusGProxy *streamed_iface;
764 GError *error = NULL;
766 empathy_debug (DEBUG_DOMAIN,
767 "Requesting video stream direction - is_sending: %d", is_sending);
769 if (!priv->video->exists)
771 tp_call_request_streams_for_capabilities (call, EMPATHY_CAPABILITIES_VIDEO);
775 streamed_iface = tp_chan_get_interface (priv->channel,
776 TELEPATHY_CHAN_IFACE_STREAMED_QUARK);
780 new_direction = priv->video->direction | TP_MEDIA_STREAM_DIRECTION_SEND;
784 new_direction = priv->video->direction & ~TP_MEDIA_STREAM_DIRECTION_SEND;
787 if (!tp_chan_type_streamed_media_request_stream_direction (streamed_iface,
788 priv->video->id, new_direction, &error))
790 empathy_debug (DEBUG_DOMAIN,
791 "Couldn't request video stream direction: %s", error->message);
792 g_clear_error (&error);
797 empathy_tp_call_close_channel (EmpathyTpCall *call)
799 EmpathyTpCallPriv *priv = GET_PRIV (call);
800 GError *error = NULL;
802 empathy_debug (DEBUG_DOMAIN, "Closing channel");
804 if (!tp_chan_close (DBUS_G_PROXY (priv->channel), &error))
806 empathy_debug (DEBUG_DOMAIN, "Error closing channel: %s",
807 error ? error->message : "No error given");
808 g_clear_error (&error);
813 empathy_tp_call_add_preview_video (guint preview_video_socket_id)
815 GError *error = NULL;
816 DBusGProxy *ch_proxy;
818 empathy_debug (DEBUG_DOMAIN, "Adding preview video");
820 ch_proxy = dbus_g_proxy_new_for_name (tp_get_bus (), STREAM_ENGINE_BUS_NAME,
821 STREAM_ENGINE_OBJECT_PATH, STREAM_ENGINE_INTERFACE);
823 if (!org_freedesktop_Telepathy_StreamEngine_add_preview_window (ch_proxy,
824 preview_video_socket_id, &error))
826 empathy_debug (DEBUG_DOMAIN, "Couldn't set video preview: %s",
828 g_clear_error (&error);
833 empathy_tp_call_remove_preview_video (guint preview_video_socket_id)
835 GError *error = NULL;
836 DBusGProxy *ch_proxy;
838 empathy_debug (DEBUG_DOMAIN, "Removing preview video");
840 ch_proxy = dbus_g_proxy_new_for_name (tp_get_bus (), STREAM_ENGINE_BUS_NAME,
841 STREAM_ENGINE_OBJECT_PATH, STREAM_ENGINE_INTERFACE);
843 if (!org_freedesktop_Telepathy_StreamEngine_remove_preview_window (ch_proxy,
844 preview_video_socket_id, &error))
846 empathy_debug (DEBUG_DOMAIN, "Couldn't set video preview: %s",
848 g_clear_error (&error);
853 empathy_tp_call_add_output_video (EmpathyTpCall *call,
854 guint output_video_socket_id)
856 EmpathyTpCallPriv *priv = GET_PRIV (call);
857 const gchar *object_path;
858 DBusGProxy *ch_proxy;
859 GError *error = NULL;
861 empathy_debug (DEBUG_DOMAIN, "Adding output video - socket: %d",
862 output_video_socket_id);
864 object_path = dbus_g_proxy_get_path (DBUS_G_PROXY (priv->channel));
865 ch_proxy = dbus_g_proxy_new_for_name (tp_get_bus (), STREAM_ENGINE_BUS_NAME,
866 STREAM_ENGINE_OBJECT_PATH, STREAM_ENGINE_INTERFACE);
868 if (!org_freedesktop_Telepathy_StreamEngine_set_output_window (ch_proxy,
869 object_path, priv->video->id, output_video_socket_id, &error))
871 empathy_debug (DEBUG_DOMAIN, "Couldn't set video output: %s",
873 g_clear_error (&error);
878 empathy_tp_call_set_output_volume (EmpathyTpCall *call,
881 EmpathyTpCallPriv *priv = GET_PRIV (call);
882 const gchar *object_path;
883 DBusGProxy *ch_proxy;
884 GError *error = NULL;
886 if (priv->status == EMPATHY_TP_CALL_STATUS_CLOSED)
889 empathy_debug (DEBUG_DOMAIN, "Setting output volume: %d", volume);
891 object_path = dbus_g_proxy_get_path (DBUS_G_PROXY (priv->channel));
892 ch_proxy = dbus_g_proxy_new_for_name (tp_get_bus (), STREAM_ENGINE_BUS_NAME,
893 STREAM_ENGINE_OBJECT_PATH, STREAM_ENGINE_INTERFACE);
895 if (!org_freedesktop_Telepathy_StreamEngine_set_output_volume (ch_proxy,
896 object_path, priv->audio->id, volume, &error))
898 empathy_debug (DEBUG_DOMAIN, "Couldn't set volume: %s", error->message);
899 g_clear_error (&error);
905 empathy_tp_call_mute_output (EmpathyTpCall *call,
908 EmpathyTpCallPriv *priv = GET_PRIV (call);
909 const gchar *object_path;
910 DBusGProxy *ch_proxy;
911 GError *error = NULL;
913 if (priv->status == EMPATHY_TP_CALL_STATUS_CLOSED)
916 empathy_debug (DEBUG_DOMAIN, "Setting output mute: %d", is_muted);
918 object_path = dbus_g_proxy_get_path (DBUS_G_PROXY (priv->channel));
919 ch_proxy = dbus_g_proxy_new_for_name (tp_get_bus (), STREAM_ENGINE_BUS_NAME,
920 STREAM_ENGINE_OBJECT_PATH, STREAM_ENGINE_INTERFACE);
922 if (!org_freedesktop_Telepathy_StreamEngine_mute_output (ch_proxy,
923 object_path, priv->audio->id, is_muted, &error))
925 empathy_debug (DEBUG_DOMAIN, "Couldn't mute output: %s", error->message);
926 g_clear_error (&error);
931 empathy_tp_call_mute_input (EmpathyTpCall *call,
934 EmpathyTpCallPriv *priv = GET_PRIV (call);
935 const gchar *object_path;
936 DBusGProxy *ch_proxy;
937 GError *error = NULL;
939 if (priv->status == EMPATHY_TP_CALL_STATUS_CLOSED)
942 empathy_debug (DEBUG_DOMAIN, "Setting input mute: %d", is_muted);
944 object_path = dbus_g_proxy_get_path (DBUS_G_PROXY (priv->channel));
945 ch_proxy = dbus_g_proxy_new_for_name (tp_get_bus (), STREAM_ENGINE_BUS_NAME,
946 STREAM_ENGINE_OBJECT_PATH, STREAM_ENGINE_INTERFACE);
948 if (!org_freedesktop_Telepathy_StreamEngine_mute_input (ch_proxy,
949 object_path, priv->audio->id, is_muted, &error))
951 empathy_debug (DEBUG_DOMAIN, "Couldn't mute input: %s", error->message);
952 g_clear_error (&error);