static GstFlowReturn
data_channel_buffer_received_cb (GObject * obj, GstBuffer * buffer,
gpointer user_data)
{
KmsWebRtcDataChannel *channel = KMS_WEBRTC_DATA_CHANNEL (obj);
GstMapInfo info = GST_MAP_INFO_INIT;
gchar *msg;
GST_INFO_OBJECT (channel, "Buffer received");
if (!gst_buffer_map (buffer, &info, GST_MAP_READ)) {
fail ("Can not read buffer");
return GST_FLOW_ERROR;
}
fail_if (strlen (TEST_MESSAGE) != info.size);
msg = g_strndup ((const gchar *) info.data, info.size);
gst_buffer_unmap (buffer, &info);
GST_INFO ("Received message: \"%s\"", msg);
fail_unless (g_strcmp0 (TEST_MESSAGE, msg) == 0);
g_free (msg);
g_idle_add (quit_main_loop_idle, user_data);
return GST_FLOW_OK;
}
KmsWebRtcDataChannel *
kms_webrtc_data_channel_new (KmsWebRtcDataChannelBin * channel_bin)
{
KmsWebRtcDataChannel *obj;
obj = KMS_WEBRTC_DATA_CHANNEL (g_object_new (KMS_TYPE_WEBRTC_DATA_CHANNEL,
NULL));
obj->priv->channel_bin =
KMS_WEBRTC_DATA_CHANNEL_BIN (g_object_ref (channel_bin));
kms_webrtc_data_channel_bin_set_new_buffer_callback (channel_bin,
kms_webrtc_data_channel_new_buffer, obj, NULL);
return obj;
}
static void
kms_webrtc_data_channel_bin_finalize (GObject * object)
{
KmsWebRtcDataChannel *self = KMS_WEBRTC_DATA_CHANNEL (object);
GST_DEBUG_OBJECT (self, "finalize");
if (self->priv->notify != NULL) {
self->priv->notify (self->priv->user_data);
}
g_rec_mutex_clear (&self->priv->mutex);
g_clear_object (&self->priv->channel_bin);
/* chain up */
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static GstFlowReturn
kms_webrtc_data_channel_new_buffer (GObject * obj, GstBuffer * buffer,
gpointer user_data)
{
KmsWebRtcDataChannel *self = KMS_WEBRTC_DATA_CHANNEL (user_data);
DataChannelNewBuffer cb;
gpointer data;
KMS_WEBRTC_DATA_CHANNEL_LOCK (self);
cb = self->priv->cb;
data = self->priv->user_data;
KMS_WEBRTC_DATA_CHANNEL_UNLOCK (self);
if (cb != NULL) {
return cb (G_OBJECT (self), buffer, data);
}
return GST_FLOW_OK;
}