/**
* gupnp_dlna_discoverer_discover_uri:
* @discoverer: #GUPnPDLNADiscoverer object to use for discovery
* @uri: URI to gather metadata for
*
* Queues @uri for metadata discovery. When discovery is completed, the
* "discovered" signal is emitted on @discoverer.
*
* Returns: TRUE if @uri was successfully queued, FALSE otherwise.
*/
gboolean
gupnp_dlna_discoverer_discover_uri (GUPnPDLNADiscoverer *discoverer,
const gchar *uri)
{
return gst_discoverer_discover_uri_async (GST_DISCOVERER (discoverer),
uri);
}
/**
* gupnp_dlna_discoverer_discover_uri_sync:
* @discoverer: #GUPnPDLNADiscoverer object to use for discovery
* @uri: URI to gather metadata for
* @err: contains details of the error if discovery fails, else is NULL
*
* Synchronously gathers metadata for @uri.
*
* Returns: (transfer full): a #GUPnPDLNAInformation with the metadata for @uri
* on success, NULL otherwise
*/
GUPnPDLNAInformation *
gupnp_dlna_discoverer_discover_uri_sync (GUPnPDLNADiscoverer *discoverer,
const gchar *uri,
GError **err)
{
GstDiscovererInfo *info;
GUPnPDLNADiscovererClass *klass =
GUPNP_DLNA_DISCOVERER_GET_CLASS (discoverer);
GUPnPDLNADiscovererPrivate *priv = GET_PRIVATE (discoverer);
gboolean relaxed = priv->relaxed_mode;
gboolean extended = priv->extended_mode;
info = gst_discoverer_discover_uri (GST_DISCOVERER (discoverer),
uri,
err);
if (info)
return gupnp_dlna_information_new_from_discoverer_info
(info, klass->profiles_list [relaxed][extended]);
return NULL;
}
static void
gupnp_dlna_discovered_cb (GUPnPDLNAMetadataExtractor *self,
GstDiscovererInfo *info,
GError *error,
gpointer user_data)
{
GstDiscoverer *discoverer = GST_DISCOVERER (user_data);
GUPnPDLNAInformation *gupnp_info = NULL;
if (error)
gupnp_info = GUPNP_DLNA_INFORMATION
(gupnp_dlna_gst_information_new_empty_with_uri
(gst_discoverer_info_get_uri (info)));
else
gupnp_info = gupnp_dlna_gst_utils_information_from_discoverer_info
(info);
gupnp_dlna_metadata_extractor_emit_done (self,
gupnp_info,
error);
g_object_unref (gupnp_info);
g_idle_add ((GSourceFunc) unref_discoverer_in_idle, discoverer);
}
