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Diffstat (limited to 'libempathy/empathy-tp-streamed-media.c')
| -rw-r--r-- | libempathy/empathy-tp-streamed-media.c | 856 |
1 files changed, 0 insertions, 856 deletions
diff --git a/libempathy/empathy-tp-streamed-media.c b/libempathy/empathy-tp-streamed-media.c deleted file mode 100644 index f245dcfd5..000000000 --- a/libempathy/empathy-tp-streamed-media.c +++ /dev/null @@ -1,856 +0,0 @@ -/* - * Copyright (C) 2007 Elliot Fairweather - * Copyright (C) 2007-2008 Collabora Ltd. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - * - * Authors: Elliot Fairweather <elliot.fairweather@collabora.co.uk> - * Xavier Claessens <xclaesse@gmail.com> - */ - -#include "config.h" - -#include <string.h> - -#include <telepathy-glib/proxy-subclass.h> -#include <telepathy-glib/dbus.h> -#include <telepathy-glib/interfaces.h> -#include <telepathy-glib/util.h> - -#include "empathy-tp-streamed-media.h" -#include "empathy-tp-contact-factory.h" -#include "empathy-utils.h" - -#define DEBUG_FLAG EMPATHY_DEBUG_VOIP -#include "empathy-debug.h" - -#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyTpStreamedMedia) -typedef struct -{ - gboolean dispose_has_run; - TpAccount *account; - TpChannel *channel; - EmpathyContact *contact; - gboolean is_incoming; - guint status; - - EmpathyTpStreamedMediaStream *audio; - EmpathyTpStreamedMediaStream *video; -} EmpathyTpStreamedMediaPriv; - -/* signal enum */ -enum { - AUDIO_STREAM_ERROR, - VIDEO_STREAM_ERROR, - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL] = {0}; - -enum -{ - PROP_0, - PROP_ACCOUNT, - PROP_CHANNEL, - PROP_CONTACT, - PROP_STATUS, - PROP_AUDIO_STREAM, - PROP_VIDEO_STREAM -}; - -G_DEFINE_TYPE (EmpathyTpStreamedMedia, empathy_tp_streamed_media, G_TYPE_OBJECT) - -static void -tp_streamed_media_add_stream (EmpathyTpStreamedMedia *call, - guint stream_id, - guint contact_handle, - guint stream_type, - guint stream_state, - guint stream_direction) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call); - - switch (stream_type) - { - case TP_MEDIA_STREAM_TYPE_AUDIO: - DEBUG ("Audio stream - id: %d, state: %d, direction: %d", - stream_id, stream_state, stream_direction); - priv->audio->exists = TRUE; - priv->audio->id = stream_id; - priv->audio->state = stream_state; - priv->audio->direction = stream_direction; - g_object_notify (G_OBJECT (call), "audio-stream"); - break; - case TP_MEDIA_STREAM_TYPE_VIDEO: - DEBUG ("Video stream - id: %d, state: %d, direction: %d", - stream_id, stream_state, stream_direction); - priv->video->exists = TRUE; - priv->video->id = stream_id; - priv->video->state = stream_state; - priv->video->direction = stream_direction; - g_object_notify (G_OBJECT (call), "video-stream"); - break; - default: - DEBUG ("Unknown stream type: %d", stream_type); - } -} - -static void -tp_streamed_media_stream_added_cb (TpChannel *channel, - guint stream_id, - guint contact_handle, - guint stream_type, - gpointer user_data, - GObject *call) -{ - DEBUG ("Stream added - stream id: %d, contact handle: %d, stream type: %d", - stream_id, contact_handle, stream_type); - - tp_streamed_media_add_stream (EMPATHY_TP_STREAMED_MEDIA (call), stream_id, contact_handle, - stream_type, TP_MEDIA_STREAM_STATE_DISCONNECTED, - TP_MEDIA_STREAM_DIRECTION_NONE); -} - -static void -tp_streamed_media_stream_removed_cb (TpChannel *channel, - guint stream_id, - gpointer user_data, - GObject *call) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call); - - DEBUG ("Stream removed - stream id: %d", stream_id); - - if (stream_id == priv->audio->id) - { - priv->audio->exists = FALSE; - g_object_notify (call, "audio-stream"); - } - else if (stream_id == priv->video->id) - { - priv->video->exists = FALSE; - g_object_notify (call, "video-stream"); - } -} - -static void -tp_streamed_media_stream_state_changed_cb (TpChannel *proxy, - guint stream_id, - guint stream_state, - gpointer user_data, - GObject *call) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call); - - DEBUG ("Stream state changed - stream id: %d, state state: %d", - stream_id, stream_state); - - if (stream_id == priv->audio->id) - { - priv->audio->state = stream_state; - g_object_notify (call, "audio-stream"); - } - else if (stream_id == priv->video->id) - { - priv->video->state = stream_state; - g_object_notify (call, "video-stream"); - } -} - -static void -tp_streamed_media_stream_direction_changed_cb (TpChannel *channel, - guint stream_id, - guint stream_direction, - guint pending_flags, - gpointer user_data, - GObject *call) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call); - - DEBUG ("Stream direction changed - stream: %d, direction: %d", - stream_id, stream_direction); - - if (stream_id == priv->audio->id) - { - priv->audio->direction = stream_direction; - g_object_notify (call, "audio-stream"); - } - else if (stream_id == priv->video->id) - { - priv->video->direction = stream_direction; - g_object_notify (call, "video-stream"); - } -} - -static void -tp_streamed_media_request_streams_cb (TpChannel *channel, - const GPtrArray *streams, - const GError *error, - gpointer user_data, - GObject *call) -{ - guint i; - - if (error) - { - DEBUG ("Error requesting streams: %s", error->message); - return; - } - - for (i = 0; i < streams->len; i++) - { - GValueArray *values; - guint stream_id; - guint contact_handle; - guint stream_type; - guint stream_state; - guint stream_direction; - - values = g_ptr_array_index (streams, i); - stream_id = g_value_get_uint (g_value_array_get_nth (values, 0)); - contact_handle = g_value_get_uint (g_value_array_get_nth (values, 1)); - stream_type = g_value_get_uint (g_value_array_get_nth (values, 2)); - stream_state = g_value_get_uint (g_value_array_get_nth (values, 3)); - stream_direction = g_value_get_uint (g_value_array_get_nth (values, 4)); - - tp_streamed_media_add_stream (EMPATHY_TP_STREAMED_MEDIA (call), stream_id, contact_handle, - stream_type, stream_state, stream_direction); - } -} - -static void -tp_streamed_media_request_streams_for_capabilities (EmpathyTpStreamedMedia *call, - EmpathyCapabilities capabilities) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call); - GArray *stream_types; - guint handle; - guint stream_type; - - if (capabilities == EMPATHY_CAPABILITIES_UNKNOWN) - capabilities = EMPATHY_CAPABILITIES_AUDIO | EMPATHY_CAPABILITIES_VIDEO; - - DEBUG ("Requesting new stream for capabilities %d", - capabilities); - - stream_types = g_array_new (FALSE, FALSE, sizeof (guint)); - handle = empathy_contact_get_handle (priv->contact); - - if (capabilities & EMPATHY_CAPABILITIES_AUDIO) - { - stream_type = TP_MEDIA_STREAM_TYPE_AUDIO; - g_array_append_val (stream_types, stream_type); - } - if (capabilities & EMPATHY_CAPABILITIES_VIDEO) - { - stream_type = TP_MEDIA_STREAM_TYPE_VIDEO; - g_array_append_val (stream_types, stream_type); - } - - tp_cli_channel_type_streamed_media_call_request_streams (priv->channel, -1, - handle, stream_types, tp_streamed_media_request_streams_cb, NULL, NULL, - G_OBJECT (call)); - - g_array_unref (stream_types); -} - -static void -tp_streamed_media_got_contact_cb (TpConnection *connection, - EmpathyContact *contact, - const GError *error, - gpointer user_data, - GObject *call) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call); - - if (error) - { - DEBUG ("Error: %s", error->message); - return; - } - - priv->contact = g_object_ref (contact); - - if (priv->status < EMPATHY_TP_STREAMED_MEDIA_STATUS_PENDING) - { - priv->status = EMPATHY_TP_STREAMED_MEDIA_STATUS_PENDING; - g_object_notify (G_OBJECT (call), "status"); - } - - g_object_notify (G_OBJECT (call), "contact"); -} - -static void -tp_streamed_media_update_status (EmpathyTpStreamedMedia *call) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call); - TpHandle self_handle; - const TpIntSet *set; - TpIntSetIter iter; - - g_object_ref (call); - - self_handle = tp_channel_group_get_self_handle (priv->channel); - set = tp_channel_group_get_members (priv->channel); - tp_intset_iter_init (&iter, set); - while (tp_intset_iter_next (&iter)) - { - if (priv->status == EMPATHY_TP_STREAMED_MEDIA_STATUS_PENDING && - ((priv->is_incoming && iter.element == self_handle) || - (!priv->is_incoming && iter.element != self_handle))) - { - priv->status = EMPATHY_TP_STREAMED_MEDIA_STATUS_ACCEPTED; - g_object_notify (G_OBJECT (call), "status"); - } - } - - g_object_unref (call); -} - -static void -tp_streamed_media_channel_invalidated_cb (TpChannel *channel, - GQuark domain, - gint code, - gchar *message, - EmpathyTpStreamedMedia *call) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call); - - DEBUG ("Channel invalidated: %s", message); - priv->status = EMPATHY_TP_STREAMED_MEDIA_STATUS_CLOSED; - g_object_notify (G_OBJECT (call), "status"); -} - -static void -tp_streamed_media_async_cb (TpProxy *proxy, - const GError *error, - gpointer user_data, - GObject *call) -{ - if (error) - DEBUG ("Error %s: %s", (gchar *) user_data, error->message); -} - -static void -tp_streamed_media_stream_error_cb (TpChannel *channel, - guint stream_id, - guint error_code, - const gchar *msg, - gpointer user_data, - GObject *call) -{ - EmpathyTpStreamedMedia *self = EMPATHY_TP_STREAMED_MEDIA (call); - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (self); - - DEBUG ("Stream error on stream %u: %s (code: %u)", stream_id, msg, - error_code); - - if (priv->audio->id == stream_id) - { - g_signal_emit (call, signals[AUDIO_STREAM_ERROR], 0, error_code, msg); - } - else if (priv->video->id == stream_id) - { - g_signal_emit (call, signals[VIDEO_STREAM_ERROR], 0, error_code, msg); - } - else - { - DEBUG ("Unknown stream id: %u", stream_id); - } -} - -static GObject * -tp_streamed_media_constructor (GType type, - guint n_construct_params, - GObjectConstructParam *construct_params) -{ - GObject *object; - EmpathyTpStreamedMedia *call; - EmpathyTpStreamedMediaPriv *priv; - - object = G_OBJECT_CLASS (empathy_tp_streamed_media_parent_class)->constructor (type, - n_construct_params, construct_params); - - call = EMPATHY_TP_STREAMED_MEDIA (object); - priv = GET_PRIV (call); - - /* Setup streamed media channel */ - g_signal_connect (priv->channel, "invalidated", - G_CALLBACK (tp_streamed_media_channel_invalidated_cb), call); - tp_cli_channel_type_streamed_media_connect_to_stream_added (priv->channel, - tp_streamed_media_stream_added_cb, NULL, NULL, G_OBJECT (call), NULL); - tp_cli_channel_type_streamed_media_connect_to_stream_removed (priv->channel, - tp_streamed_media_stream_removed_cb, NULL, NULL, G_OBJECT (call), NULL); - tp_cli_channel_type_streamed_media_connect_to_stream_state_changed (priv->channel, - tp_streamed_media_stream_state_changed_cb, NULL, NULL, G_OBJECT (call), NULL); - tp_cli_channel_type_streamed_media_connect_to_stream_direction_changed (priv->channel, - tp_streamed_media_stream_direction_changed_cb, NULL, NULL, G_OBJECT (call), NULL); - tp_cli_channel_type_streamed_media_connect_to_stream_error (priv->channel, - tp_streamed_media_stream_error_cb, NULL, NULL, G_OBJECT (call), NULL); - tp_cli_channel_type_streamed_media_call_list_streams (priv->channel, -1, - tp_streamed_media_request_streams_cb, NULL, NULL, G_OBJECT (call)); - - /* Is the call incoming? */ - priv->is_incoming = !tp_channel_get_requested (priv->channel); - - /* Get the remote contact */ - empathy_tp_contact_factory_get_from_handle ( - tp_channel_borrow_connection (priv->channel), - tp_channel_get_handle (priv->channel, NULL), tp_streamed_media_got_contact_cb, - NULL, NULL, object); - - /* Update status when members changes */ - tp_streamed_media_update_status (call); - tp_g_signal_connect_object (priv->channel, "group-members-changed", - G_CALLBACK (tp_streamed_media_update_status), call, G_CONNECT_SWAPPED); - - return object; -} -static void -tp_streamed_media_dispose (GObject *object) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (object); - - DEBUG ("Disposing: %p, %d", object, priv->dispose_has_run); - - if (priv->dispose_has_run) - return; - - priv->dispose_has_run = TRUE; - - if (priv->channel != NULL) - { - g_signal_handlers_disconnect_by_func (priv->channel, - tp_streamed_media_channel_invalidated_cb, object); - - g_object_unref (priv->channel); - priv->channel = NULL; - } - - if (priv->contact != NULL) - g_object_unref (priv->contact); - - tp_clear_object (&priv->account); - - if (G_OBJECT_CLASS (empathy_tp_streamed_media_parent_class)->dispose) - G_OBJECT_CLASS (empathy_tp_streamed_media_parent_class)->dispose (object); -} - -static void -tp_streamed_media_finalize (GObject *object) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (object); - - DEBUG ("Finalizing: %p", object); - - g_slice_free (EmpathyTpStreamedMediaStream, priv->audio); - g_slice_free (EmpathyTpStreamedMediaStream, priv->video); - - (G_OBJECT_CLASS (empathy_tp_streamed_media_parent_class)->finalize) (object); -} - -static void -tp_streamed_media_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (object); - - switch (prop_id) - { - case PROP_ACCOUNT: - priv->account = g_value_dup_object (value); - break; - case PROP_CHANNEL: - priv->channel = g_value_dup_object (value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -tp_streamed_media_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (object); - - switch (prop_id) - { - case PROP_ACCOUNT: - g_value_set_object (value, priv->channel); - break; - case PROP_CHANNEL: - g_value_set_object (value, priv->channel); - break; - case PROP_CONTACT: - g_value_set_object (value, priv->contact); - break; - case PROP_STATUS: - g_value_set_uint (value, priv->status); - break; - case PROP_AUDIO_STREAM: - g_value_set_pointer (value, priv->audio); - break; - case PROP_VIDEO_STREAM: - g_value_set_pointer (value, priv->video); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -empathy_tp_streamed_media_class_init (EmpathyTpStreamedMediaClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - object_class->constructor = tp_streamed_media_constructor; - object_class->dispose = tp_streamed_media_dispose; - object_class->finalize = tp_streamed_media_finalize; - object_class->set_property = tp_streamed_media_set_property; - object_class->get_property = tp_streamed_media_get_property; - - g_type_class_add_private (klass, sizeof (EmpathyTpStreamedMediaPriv)); - - g_object_class_install_property (object_class, PROP_ACCOUNT, - g_param_spec_object ("account", "TpAccount", "TpAccount", - TP_TYPE_ACCOUNT, - G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | - G_PARAM_STATIC_STRINGS)); - - g_object_class_install_property (object_class, PROP_CHANNEL, - g_param_spec_object ("channel", "channel", "channel", - TP_TYPE_CHANNEL, - G_PARAM_CONSTRUCT_ONLY | G_PARAM_READWRITE | - G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); - - g_object_class_install_property (object_class, PROP_CONTACT, - g_param_spec_object ("contact", "Call contact", "Call contact", - EMPATHY_TYPE_CONTACT, - G_PARAM_READABLE | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); - - g_object_class_install_property (object_class, PROP_STATUS, - g_param_spec_uint ("status", "Call status", - "Call status", 0, 255, 0, G_PARAM_READABLE | G_PARAM_STATIC_NICK | - G_PARAM_STATIC_BLURB)); - - g_object_class_install_property (object_class, PROP_AUDIO_STREAM, - g_param_spec_pointer ("audio-stream", "Audio stream data", - "Audio stream data", - G_PARAM_READABLE | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); - - g_object_class_install_property (object_class, PROP_VIDEO_STREAM, - g_param_spec_pointer ("video-stream", "Video stream data", - "Video stream data", - G_PARAM_READABLE | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); - - signals[AUDIO_STREAM_ERROR] = - g_signal_new ("audio-stream-error", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_LAST, 0, - NULL, NULL, - g_cclosure_marshal_generic, - G_TYPE_NONE, - 2, G_TYPE_UINT, G_TYPE_STRING); - - signals[VIDEO_STREAM_ERROR] = - g_signal_new ("video-stream-error", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_LAST, 0, - NULL, NULL, - g_cclosure_marshal_generic, - G_TYPE_NONE, - 2, G_TYPE_UINT, G_TYPE_STRING); -} - -static void -empathy_tp_streamed_media_init (EmpathyTpStreamedMedia *call) -{ - EmpathyTpStreamedMediaPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (call, - EMPATHY_TYPE_TP_STREAMED_MEDIA, EmpathyTpStreamedMediaPriv); - - call->priv = priv; - priv->status = EMPATHY_TP_STREAMED_MEDIA_STATUS_READYING; - priv->contact = NULL; - priv->audio = g_slice_new0 (EmpathyTpStreamedMediaStream); - priv->video = g_slice_new0 (EmpathyTpStreamedMediaStream); - priv->audio->exists = FALSE; - priv->video->exists = FALSE; -} - -EmpathyTpStreamedMedia * -empathy_tp_streamed_media_new (TpAccount *account, - TpChannel *channel) -{ - g_return_val_if_fail (TP_IS_ACCOUNT (account), NULL); - g_return_val_if_fail (TP_IS_CHANNEL (channel), NULL); - - return g_object_new (EMPATHY_TYPE_TP_STREAMED_MEDIA, - "account", account, - "channel", channel, - NULL); -} - -void -empathy_tp_streamed_media_accept_incoming_call (EmpathyTpStreamedMedia *call) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call); - TpHandle self_handle; - GArray handles = {(gchar *) &self_handle, 1}; - - g_return_if_fail (EMPATHY_IS_TP_STREAMED_MEDIA (call)); - g_return_if_fail (priv->status == EMPATHY_TP_STREAMED_MEDIA_STATUS_PENDING); - - if (!priv->is_incoming) - return; - - DEBUG ("Accepting incoming call"); - - self_handle = tp_channel_group_get_self_handle (priv->channel); - tp_cli_channel_interface_group_call_add_members (priv->channel, -1, - &handles, NULL, NULL, NULL, NULL, NULL); -} - -void -empathy_tp_streamed_media_close (EmpathyTpStreamedMedia *call) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call); - - g_return_if_fail (EMPATHY_IS_TP_STREAMED_MEDIA (call)); - - if (priv->status == EMPATHY_TP_STREAMED_MEDIA_STATUS_CLOSED) - return; - - DEBUG ("Closing channel"); - - tp_cli_channel_call_close (priv->channel, -1, - NULL, NULL, NULL, NULL); - - priv->status = EMPATHY_TP_STREAMED_MEDIA_STATUS_CLOSED; - g_object_notify (G_OBJECT (call), "status"); -} - -void -empathy_tp_streamed_media_request_video_stream_direction (EmpathyTpStreamedMedia *call, - gboolean is_sending) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call); - guint new_direction; - - g_return_if_fail (EMPATHY_IS_TP_STREAMED_MEDIA (call)); - g_return_if_fail (priv->status == EMPATHY_TP_STREAMED_MEDIA_STATUS_ACCEPTED); - - DEBUG ("Requesting video stream direction - is_sending: %d", is_sending); - - if (!priv->video->exists) - { - if (is_sending) - tp_streamed_media_request_streams_for_capabilities (call, - EMPATHY_CAPABILITIES_VIDEO); - return; - } - - if (is_sending) - new_direction = priv->video->direction | TP_MEDIA_STREAM_DIRECTION_SEND; - else - new_direction = priv->video->direction & ~TP_MEDIA_STREAM_DIRECTION_SEND; - - tp_cli_channel_type_streamed_media_call_request_stream_direction (priv->channel, - -1, priv->video->id, new_direction, - (tp_cli_channel_type_streamed_media_callback_for_request_stream_direction) - tp_streamed_media_async_cb, NULL, NULL, G_OBJECT (call)); -} - -void -empathy_tp_streamed_media_start_tone (EmpathyTpStreamedMedia *call, TpDTMFEvent event) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call); - - g_return_if_fail (EMPATHY_IS_TP_STREAMED_MEDIA (call)); - g_return_if_fail (priv->status == EMPATHY_TP_STREAMED_MEDIA_STATUS_ACCEPTED); - - if (!priv->audio->exists) - return; - - tp_cli_channel_interface_dtmf_call_start_tone (priv->channel, -1, - priv->audio->id, event, - (tp_cli_channel_interface_dtmf_callback_for_start_tone) tp_streamed_media_async_cb, - "starting tone", NULL, G_OBJECT (call)); -} - -void -empathy_tp_streamed_media_stop_tone (EmpathyTpStreamedMedia *call) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call); - - g_return_if_fail (EMPATHY_IS_TP_STREAMED_MEDIA (call)); - g_return_if_fail (priv->status == EMPATHY_TP_STREAMED_MEDIA_STATUS_ACCEPTED); - - if (!priv->audio->exists) - return; - - tp_cli_channel_interface_dtmf_call_stop_tone (priv->channel, -1, - priv->audio->id, - (tp_cli_channel_interface_dtmf_callback_for_stop_tone) tp_streamed_media_async_cb, - "stoping tone", NULL, G_OBJECT (call)); -} - -gboolean -empathy_tp_streamed_media_has_dtmf (EmpathyTpStreamedMedia *call) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call); - - g_return_val_if_fail (EMPATHY_IS_TP_STREAMED_MEDIA (call), FALSE); - - return tp_proxy_has_interface_by_id (priv->channel, - TP_IFACE_QUARK_CHANNEL_INTERFACE_DTMF); -} - -/** - * empathy_tp_streamed_media_is_receiving_video: - * @call: the call - * - * Indicates if the call is receiving video or not. - * - * Returns: %TRUE if the call is currently receiving video, %FALSE otherwise. - */ -gboolean -empathy_tp_streamed_media_is_receiving_video (EmpathyTpStreamedMedia *call) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call); - - g_return_val_if_fail (EMPATHY_IS_TP_STREAMED_MEDIA (call), FALSE); - - if (!priv->video->exists) - return FALSE; - - return priv->video->direction & TP_MEDIA_STREAM_DIRECTION_RECEIVE ? - TRUE : FALSE; -} - -/** - * empathy_tp_streamed_media_is_sending_video: - * @call: the call - * - * Indicates if the call is sending video or not. - * - * Returns: %TRUE if the call is currently sending video, %FALSE otherwise. - */ -gboolean -empathy_tp_streamed_media_is_sending_video (EmpathyTpStreamedMedia *call) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (call); - - g_return_val_if_fail (EMPATHY_IS_TP_STREAMED_MEDIA (call), FALSE); - - if (!priv->video->exists) - return FALSE; - - return priv->video->direction & TP_MEDIA_STREAM_DIRECTION_SEND ? - TRUE : FALSE; -} - -const gchar * -empathy_tp_streamed_media_get_connection_manager (EmpathyTpStreamedMedia *self) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (self); - - return tp_account_get_connection_manager (priv->account); -} - -gboolean -empathy_tp_streamed_media_has_initial_video (EmpathyTpStreamedMedia *self) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (self); - GHashTable *props; - gboolean initial_video; - gboolean valid; - - if (priv->channel == NULL) - return FALSE; - - g_object_get (priv->channel, "channel-properties", &props, NULL); - - initial_video = tp_asv_get_boolean (props, - TP_IFACE_CHANNEL_TYPE_STREAMED_MEDIA ".InitialVideo", &valid); - if (!valid) - initial_video = FALSE; - - g_hash_table_unref (props); - return initial_video; -} - -static void -leave_remove_members_cb (TpChannel *proxy, - const GError *error, - gpointer user_data, - GObject *weak_object) -{ - EmpathyTpStreamedMedia *self = user_data; - - if (error == NULL) - return; - - DEBUG ("RemoveMembers failed (%s); closing the channel", error->message); - empathy_tp_streamed_media_close (self); -} - -void -empathy_tp_streamed_media_leave (EmpathyTpStreamedMedia *self) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (self); - TpHandle self_handle; - GArray array = { (gchar *) &self_handle, 1 }; - - if (!tp_proxy_has_interface_by_id (priv->channel, - TP_IFACE_QUARK_CHANNEL_INTERFACE_GROUP)) - { - empathy_tp_streamed_media_close (self); - return; - } - - self_handle = tp_channel_group_get_self_handle (priv->channel); - if (self_handle == 0) - { - /* we are not member of the channel */ - empathy_tp_streamed_media_close (self); - return; - } - - tp_cli_channel_interface_group_call_remove_members (priv->channel, -1, &array, - "", leave_remove_members_cb, self, NULL, G_OBJECT (self)); -} - -EmpathyTpStreamedMediaStatus -empathy_tp_streamed_media_get_status (EmpathyTpStreamedMedia *self) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (self); - - return priv->status; -} - -TpAccount * -empathy_tp_streamed_media_get_account (EmpathyTpStreamedMedia *self) -{ - EmpathyTpStreamedMediaPriv *priv = GET_PRIV (self); - - return priv->account; -} |