#include <telepathy-glib/proxy-subclass.h>
#include <telepathy-glib/dbus.h>
#include <telepathy-glib/interfaces.h>
+#include <telepathy-farsight/channel.h>
+#include <telepathy-farsight/stream.h>
-#include <extensions/extensions.h>
+#include <gst/gst.h>
#include "empathy-tp-call.h"
#include "empathy-contact-factory.h"
#define DEBUG_FLAG EMPATHY_DEBUG_TP
#include "empathy-debug.h"
-#define STREAM_ENGINE_BUS_NAME "org.freedesktop.Telepathy.StreamEngine"
-#define STREAM_ENGINE_OBJECT_PATH "/org/freedesktop/Telepathy/StreamEngine"
-
#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyTpCall)
typedef struct
{
+ gboolean dispose_has_run;
TpChannel *channel;
- TpProxy *stream_engine;
- TpDBusDaemon *dbus_daemon;
+ TfChannel *tfchannel;
EmpathyContact *contact;
gboolean is_incoming;
guint status;
- gboolean stream_engine_running;
+
+ GstElement *pipeline;
EmpathyTpCallStream *audio;
EmpathyTpCallStream *video;
}
static void
-tp_call_stream_engine_invalidated_cb (TpProxy *stream_engine,
- GQuark domain,
- gint code,
- gchar *message,
- EmpathyTpCall *call)
+tp_call_close_channel (EmpathyTpCall *call)
+{
+ EmpathyTpCallPriv *priv = GET_PRIV (call);
+
+ if (priv->status == EMPATHY_TP_CALL_STATUS_CLOSED)
+ return;
+
+ DEBUG ("Closing channel");
+
+ tp_cli_channel_call_close (priv->channel, -1,
+ NULL, NULL, NULL, NULL);
+
+ priv->status = EMPATHY_TP_CALL_STATUS_CLOSED;
+ g_object_notify (G_OBJECT (call), "status");
+}
+
+static gboolean
+tp_call_pipeline_bus_watch (GstBus *bus, GstMessage *message,
+ gpointer user_data)
+{
+ EmpathyTpCall *call = EMPATHY_TP_CALL (user_data);
+ EmpathyTpCallPriv *priv = GET_PRIV (call);
+
+ g_assert (priv->tfchannel != NULL);
+
+ tf_channel_bus_message (priv->tfchannel, message);
+
+ return TRUE;
+}
+
+static void
+tp_call_tf_channel_session_created_cb (TfChannel *tfchannel,
+ FsConference *conference, FsParticipant *participant, EmpathyTpCall *call)
{
- DEBUG ("Stream engine proxy invalidated: %s", message);
- empathy_tp_call_close (call);
+ EmpathyTpCallPriv *priv = GET_PRIV (call);
+ GstBus *bus;
+
+ g_assert (priv->pipeline == NULL);
+
+ priv->pipeline = gst_pipeline_new ("call-pipeline");
+
+ bus = gst_pipeline_get_bus (GST_PIPELINE (priv->pipeline));
+ gst_bus_add_watch (bus, tp_call_pipeline_bus_watch, call);
+ gst_object_unref (bus);
+
+ gst_bin_add ( GST_BIN (priv->pipeline), GST_ELEMENT (conference));
+ gst_element_set_state ( GST_ELEMENT(priv->pipeline), GST_STATE_PLAYING);
}
static void
-tp_call_stream_engine_watch_name_owner_cb (TpDBusDaemon *daemon,
- const gchar *name,
- const gchar *new_owner,
- gpointer call)
+tp_call_tf_stream_src_pad_added_cb (TfStream *stream, GstPad *pad,
+ FsCodec *codec, EmpathyTpCall *call)
{
EmpathyTpCallPriv *priv = GET_PRIV (call);
+ guint media_type;
+ GstElement *sink;
+ GstPad *spad;
+
+ g_object_get (stream, "media-type", &media_type, NULL);
- /* EMP_STR_EMPTY(new_owner) means either stream-engine has not started yet or
- * has crashed. We want to close the channel if stream-engine has crashed.
- * */
- DEBUG ("Watch SE: name='%s' SE running='%s' new_owner='%s'",
- name, priv->stream_engine_running ? "yes" : "no",
- new_owner ? new_owner : "none");
- if (priv->stream_engine_running && EMP_STR_EMPTY (new_owner))
+ switch (media_type)
{
- DEBUG ("Stream engine falled off the bus");
- empathy_tp_call_close (call);
- return;
+ case TP_MEDIA_STREAM_TYPE_AUDIO:
+ sink = gst_element_factory_make ("gconfaudiosink", NULL);
+ break;
+ case TP_MEDIA_STREAM_TYPE_VIDEO:
+ sink = gst_element_factory_make ("gconfvideosink", NULL);
+ break;
+ default:
+ g_assert_not_reached();
}
- priv->stream_engine_running = !EMP_STR_EMPTY (new_owner);
+ gst_bin_add ( GST_BIN (priv->pipeline), sink);
+ gst_element_set_state (sink, GST_STATE_PLAYING);
+
+ spad = gst_element_get_static_pad (sink, "sink");
+ gst_pad_link (pad, spad);
+ gst_object_unref (spad);
+}
+
+
+static gboolean
+tp_call_tf_stream_request_resource_cb (TfStream *stream,
+ guint direction, EmpathyTpCall *call)
+{
+ return TRUE;
}
static void
-tp_call_stream_engine_handle_channel (EmpathyTpCall *call)
+tp_call_tf_channel_stream_created_cb (TfChannel *tfchannel, TfStream *stream,
+ EmpathyTpCall *call)
{
EmpathyTpCallPriv *priv = GET_PRIV (call);
- gchar *channel_type;
- gchar *object_path;
- guint handle_type;
- guint handle;
- TpProxy *connection;
-
- DEBUG ("Revving up the stream engine");
-
- priv->stream_engine = g_object_new (TP_TYPE_PROXY,
- "bus-name", STREAM_ENGINE_BUS_NAME,
- "dbus-connection", tp_get_bus (),
- "object-path", STREAM_ENGINE_OBJECT_PATH,
- NULL);
- tp_proxy_add_interface_by_id (priv->stream_engine,
- EMP_IFACE_QUARK_STREAM_ENGINE);
- tp_proxy_add_interface_by_id (priv->stream_engine,
- EMP_IFACE_QUARK_CHANNEL_HANDLER);
-
- g_signal_connect (priv->stream_engine, "invalidated",
- G_CALLBACK (tp_call_stream_engine_invalidated_cb),
- call);
-
- /* FIXME: dbus daemon should be unique */
- priv->dbus_daemon = tp_dbus_daemon_new (tp_get_bus ());
- tp_dbus_daemon_watch_name_owner (priv->dbus_daemon, STREAM_ENGINE_BUS_NAME,
- tp_call_stream_engine_watch_name_owner_cb,
- call, NULL);
-
- g_object_get (priv->channel,
- "connection", &connection,
- "channel-type", &channel_type,
- "object-path", &object_path,
- "handle_type", &handle_type,
- "handle", &handle,
- NULL);
+ guint media_type;
+ GstElement *src;
+ GstPad *pad, *spad;
+
+ g_signal_connect (stream, "src-pad-added",
+ G_CALLBACK (tp_call_tf_stream_src_pad_added_cb), call);
+ g_signal_connect (stream, "request-resource",
+ G_CALLBACK (tp_call_tf_stream_request_resource_cb), call);
+
- emp_cli_channel_handler_call_handle_channel (priv->stream_engine, -1,
- connection->bus_name,
- connection->object_path,
- channel_type, object_path, handle_type, handle,
- tp_call_async_cb, "calling handle channel", NULL,
- G_OBJECT (call));
+ g_object_get (stream, "media-type", &media_type,
+ "sink-pad", &spad, NULL);
- g_object_unref (connection);
- g_free (channel_type);
- g_free (object_path);
+ switch (media_type)
+ {
+ case TP_MEDIA_STREAM_TYPE_AUDIO:
+ src = gst_element_factory_make ("gconfaudiosrc", NULL);
+ break;
+ case TP_MEDIA_STREAM_TYPE_VIDEO:
+ src = gst_element_factory_make ("gconfvideosrc", NULL);
+ break;
+ default:
+ g_assert_not_reached();
+ }
+
+ gst_bin_add (GST_BIN (priv->pipeline), src);
+
+ pad = gst_element_get_static_pad (src, "src");
+ gst_pad_link (pad, spad);
+ gst_object_unref (spad);
+
+ gst_element_set_state (src, GST_STATE_PLAYING);
}
static GObject *
g_signal_connect (priv->channel, "group-members-changed",
G_CALLBACK (tp_call_members_changed_cb), call);
- /* Start stream engine */
- tp_call_stream_engine_handle_channel (call);
+
+ /* Set up the telepathy farsight channel */
+ priv->tfchannel = tf_channel_new (priv->channel);
+ g_signal_connect (priv->tfchannel, "session-created",
+ G_CALLBACK (tp_call_tf_channel_session_created_cb), call);
+ g_signal_connect (priv->tfchannel, "stream-created",
+ G_CALLBACK (tp_call_tf_channel_stream_created_cb), call);
return object;
}
-
static void
-tp_call_finalize (GObject *object)
+tp_call_dispose (GObject *object)
{
EmpathyTpCallPriv *priv = GET_PRIV (object);
- DEBUG ("Finalizing: %p", object);
+ DEBUG ("Disposing: %p, %d", object, priv->dispose_has_run);
+
+ if (priv->dispose_has_run)
+ return;
+
+ priv->dispose_has_run = TRUE;
g_slice_free (EmpathyTpCallStream, priv->audio);
g_slice_free (EmpathyTpCallStream, priv->video);
priv->channel = NULL;
}
- if (priv->stream_engine != NULL)
+ if (priv->pipeline != NULL)
{
- g_signal_handlers_disconnect_by_func (priv->stream_engine,
- tp_call_stream_engine_invalidated_cb, object);
- g_object_unref (priv->stream_engine);
+ gst_element_set_state (priv->pipeline, GST_STATE_NULL);
+ gst_object_unref (priv->pipeline);
+ priv->pipeline = NULL;
+ }
+
+ if (priv->tfchannel != NULL)
+ {
+ g_object_unref (priv->tfchannel);
+ priv->tfchannel = NULL;
}
if (priv->contact != NULL)
g_object_unref (priv->contact);
- if (priv->dbus_daemon != NULL)
- {
- tp_dbus_daemon_cancel_name_owner_watch (priv->dbus_daemon,
- STREAM_ENGINE_BUS_NAME,
- tp_call_stream_engine_watch_name_owner_cb,
- object);
- g_object_unref (priv->dbus_daemon);
- }
+ if (G_OBJECT_CLASS (empathy_tp_call_parent_class)->dispose)
+ G_OBJECT_CLASS (empathy_tp_call_parent_class)->dispose (object);
+}
+
+static void
+tp_call_finalize (GObject *object)
+{
+ EmpathyTpCallPriv *priv = GET_PRIV (object);
+
+ DEBUG ("Finalizing: %p", object);
+
+ g_slice_free (EmpathyTpCallStream, priv->audio);
+ g_slice_free (EmpathyTpCallStream, priv->video);
(G_OBJECT_CLASS (empathy_tp_call_parent_class)->finalize) (object);
}
-static void
+static void
tp_call_set_property (GObject *object,
guint prop_id,
const GValue *value,
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->constructor = tp_call_constructor;
+ object_class->dispose = tp_call_dispose;
object_class->finalize = tp_call_finalize;
object_class->set_property = tp_call_set_property;
object_class->get_property = tp_call_get_property;
call->priv = priv;
priv->status = EMPATHY_TP_CALL_STATUS_READYING;
priv->contact = NULL;
- priv->stream_engine_running = FALSE;
priv->audio = g_slice_new0 (EmpathyTpCallStream);
priv->video = g_slice_new0 (EmpathyTpCallStream);
priv->audio->exists = FALSE;
empathy_tp_call_add_preview_video (EmpathyTpCall *call,
guint preview_video_socket_id)
{
- EmpathyTpCallPriv *priv = GET_PRIV (call);
+ //EmpathyTpCallPriv *priv = GET_PRIV (call);
g_return_if_fail (EMPATHY_IS_TP_CALL (call));
DEBUG ("Adding preview video");
- emp_cli_stream_engine_call_add_preview_window (priv->stream_engine, -1,
- preview_video_socket_id,
- tp_call_async_cb,
- "adding preview window", NULL,
- G_OBJECT (call));
+ /* FIXME add the preview window */
}
void
empathy_tp_call_remove_preview_video (EmpathyTpCall *call,
guint preview_video_socket_id)
{
- EmpathyTpCallPriv *priv = GET_PRIV (call);
+ //EmpathyTpCallPriv *priv = GET_PRIV (call);
g_return_if_fail (EMPATHY_IS_TP_CALL (call));
DEBUG ("Removing preview video");
- emp_cli_stream_engine_call_remove_preview_window (priv->stream_engine, -1,
- preview_video_socket_id,
- tp_call_async_cb,
- "removing preview window", NULL,
- G_OBJECT (call));
+ /* FIXME remove the preview window */
}
void
empathy_tp_call_add_output_video (EmpathyTpCall *call,
guint output_video_socket_id)
{
- EmpathyTpCallPriv *priv = GET_PRIV (call);
+ //EmpathyTpCallPriv *priv = GET_PRIV (call);
g_return_if_fail (EMPATHY_IS_TP_CALL (call));
DEBUG ("Adding output video - socket: %d", output_video_socket_id);
- emp_cli_stream_engine_call_set_output_window (priv->stream_engine, -1,
- TP_PROXY (priv->channel)->object_path,
- priv->video->id, output_video_socket_id,
- tp_call_async_cb,
- "setting output window", NULL,
- G_OBJECT (call));
+ /* FIXME add output window */
}
void
DEBUG ("Setting output volume: %d", volume);
- emp_cli_stream_engine_call_set_output_volume (priv->stream_engine, -1,
- TP_PROXY (priv->channel)->object_path,
- priv->audio->id, volume,
- tp_call_async_cb,
- "setting output volume", NULL,
- G_OBJECT (call));
+ /* FIXME set volume */
}
void
empathy_tp_call_mute_output (EmpathyTpCall *call,
gboolean is_muted)
{
- EmpathyTpCallPriv *priv = GET_PRIV (call);
+ //EmpathyTpCallPriv *priv = GET_PRIV (call);
g_return_if_fail (EMPATHY_IS_TP_CALL (call));
DEBUG ("Setting output mute: %d", is_muted);
-
- emp_cli_stream_engine_call_mute_output (priv->stream_engine, -1,
- TP_PROXY (priv->channel)->object_path,
- priv->audio->id, is_muted,
- tp_call_async_cb,
- "muting output", NULL,
- G_OBJECT (call));
+ /* FIXME mute output */
}
void
empathy_tp_call_mute_input (EmpathyTpCall *call,
gboolean is_muted)
{
- EmpathyTpCallPriv *priv = GET_PRIV (call);
+ //EmpathyTpCallPriv *priv = GET_PRIV (call);
g_return_if_fail (EMPATHY_IS_TP_CALL (call));
DEBUG ("Setting input mute: %d", is_muted);
- emp_cli_stream_engine_call_mute_input (priv->stream_engine, -1,
- TP_PROXY (priv->channel)->object_path,
- priv->audio->id, is_muted,
- tp_call_async_cb,
- "muting input", NULL,
- G_OBJECT (call));
+ /* FIXME mute input */
}
void
projects / empathy.git / blobdiff