gst/rtsp/: Clean up the interface list.

Original commit message from CVS:
* gst/rtsp/gstrtspext.c: (gst_rtsp_ext_list_free),
(gst_rtsp_ext_list_connect):
* gst/rtsp/gstrtspext.h:
* gst/rtsp/gstrtspsrc.c: (gst_rtspsrc_init),
(gst_rtspsrc_finalize), (gst_rtspsrc_send_cb):
Clean up the interface list.
Allow connecting to interface signals for the extensions.
Remove old extension code.
Free list on cleanup.
Allow extensions to send additional RTSP messages.

1 files changed, 27 insertions, 0 deletions

diff --git a/gst/rtsp/gstrtspext.c b/gst/rtsp/gstrtspext.c
index b9d71bb1..0ad81b56 100644
--- a/gst/rtsp/gstrtspext.c
+++ b/gst/rtsp/gstrtspext.c
@@ -105,6 +105,20 @@ gst_rtsp_ext_list_get (void)
   return result;
 }
 
+void
+gst_rtsp_ext_list_free (GstRTSPExtensionList * ext)
+{
+  GList *walk;
+
+  for (walk = ext->extensions; walk; walk = g_list_next (walk)) {
+    GstRTSPExtension *elem = (GstRTSPExtension *) walk->data;
+
+    gst_object_unref (GST_OBJECT_CAST (elem));
+  }
+  g_list_free (ext->extensions);
+  g_free (ext);
+}
+
 gboolean
 gst_rtsp_ext_list_detect_server (GstRTSPExtensionList * ext,
     GstRTSPMessage * resp)
@@ -220,3 +234,16 @@ gst_rtsp_ext_list_stream_select (GstRTSPExtensionList * ext, GstRTSPUrl * url)
   }
   return res;
 }
+
+void
+gst_rtsp_ext_list_connect (GstRTSPExtensionList * ext,
+    const gchar * detailed_signal, GCallback c_handler, gpointer data)
+{
+  GList *walk;
+
+  for (walk = ext->extensions; walk; walk = g_list_next (walk)) {
+    GstRTSPExtension *elem = (GstRTSPExtension *) walk->data;
+
+    g_signal_connect (elem, detailed_signal, c_handler, data);
+  }
+}