gst/rtsp/gstrtspsrc.*: Small cleanups, added documentation.

Original commit message from CVS:
* gst/rtsp/gstrtspsrc.c: (gst_rtspsrc_media_to_caps),
(gst_rtspsrc_send), (gst_rtspsrc_parse_methods),
(gst_rtspsrc_open), (gst_rtspsrc_close), (gst_rtspsrc_play),
(gst_rtspsrc_pause), (gst_rtspsrc_change_state),
(gst_rtspsrc_uri_get_uri), (gst_rtspsrc_uri_set_uri):
* gst/rtsp/gstrtspsrc.h:
Small cleanups, added documentation.
Try to clean up the requests and responses.
Refactor parsing the supported methods.
* gst/rtsp/rtspconnection.c: (rtsp_connection_open),
(rtsp_connection_create), (rtsp_connection_send),
(parse_response_status), (parse_request_line),
(rtsp_connection_receive), (rtsp_connection_close),
(rtsp_connection_free):
* gst/rtsp/rtsptransport.c: (rtsp_transport_new),
(rtsp_transport_init), (rtsp_transport_parse),
(rtsp_transport_free):
* gst/rtsp/rtspurl.c: (rtsp_url_parse):
* gst/rtsp/sdpmessage.c: (sdp_message_new), (sdp_message_init),
(sdp_message_clean), (sdp_message_free), (sdp_media_new),
(sdp_media_init), (sdp_message_parse_buffer), (sdp_message_dump):
Use g_return_val some more.
* gst/rtsp/rtspdefs.h:
Add more enum values to track initial states.
* gst/rtsp/rtspmessage.c: (rtsp_message_new_request),
(rtsp_message_init_request), (rtsp_message_new_response),
(rtsp_message_init_response), (rtsp_message_init_data),
(rtsp_message_unset), (rtsp_message_free),
(rtsp_message_add_header), (rtsp_message_remove_header),
(rtsp_message_get_header), (rtsp_message_set_body),
(rtsp_message_take_body), (rtsp_message_get_body),
(rtsp_message_steal_body), (rtsp_message_dump):
* gst/rtsp/rtspmessage.h:
Reorder arguments, object goes as the first one.
Use g_return_val some more.

1 files changed, 3 insertions, 0 deletions

diff --git a/gst/rtsp/rtspdefs.h b/gst/rtsp/rtspdefs.h
index 169ce48c..a7e89320 100644
--- a/gst/rtsp/rtspdefs.h
+++ b/gst/rtsp/rtspdefs.h
@@ -50,6 +50,7 @@ typedef enum {
 } RTSPFamily;
 
 typedef enum {
+  RTSP_STATE_INVALID,
   RTSP_STATE_INIT,
   RTSP_STATE_READY,
   RTSP_STATE_PLAYING,
@@ -57,6 +58,7 @@ typedef enum {
 } RTSPState;
 
 typedef enum {
+  RTSP_INVALID          = 0,
   RTSP_DESCRIBE         = (1 <<  0),
   RTSP_ANNOUNCE         = (1 <<  1),
   RTSP_GET_PARAMETER    = (1 <<  2),
@@ -120,6 +122,7 @@ typedef enum {
 } RTSPHeaderField;
 
 typedef enum {
+  RTSP_STS_INVALID                              = 0, 
   RTSP_STS_CONTINUE                             = 100, 
   RTSP_STS_OK                                   = 200, 
   RTSP_STS_CREATED                              = 201,