mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-25 19:21:06 +00:00
97 lines
4.2 KiB
C
97 lines
4.2 KiB
C
/* GStreamer RTSP Extension
|
|
* Copyright (C) 2007 Wim Taymans <wim@fluendo.com>
|
|
*
|
|
* gstrtspextension.h: RTSP Extension interface.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __GST_RTSP_EXTENSION_H__
|
|
#define __GST_RTSP_EXTENSION_H__
|
|
|
|
#include <gst/gst.h>
|
|
|
|
#include <gst/sdp/gstsdpmessage.h>
|
|
#include <gst/rtsp/gstrtsptransport.h>
|
|
#include <gst/rtsp/gstrtspmessage.h>
|
|
#include <gst/rtsp/gstrtspurl.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_RTSP_EXTENSION \
|
|
(gst_rtsp_extension_get_type ())
|
|
#define GST_RTSP_EXTENSION(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_RTSP_EXTENSION, GstRTSPExtension))
|
|
#define GST_IS_RTSP_EXTENSION(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_RTSP_EXTENSION))
|
|
#define GST_RTSP_EXTENSION_GET_INTERFACE(inst) \
|
|
(G_TYPE_INSTANCE_GET_INTERFACE ((inst), GST_TYPE_RTSP_EXTENSION, GstRTSPExtensionInterface))
|
|
|
|
typedef struct _GstRTSPExtension GstRTSPExtension;
|
|
typedef struct _GstRTSPExtensionInterface GstRTSPExtensionInterface;
|
|
|
|
struct _GstRTSPExtensionInterface {
|
|
GTypeInterface parent;
|
|
|
|
/* vfunctions */
|
|
gboolean (*detect_server) (GstRTSPExtension *ext, GstRTSPMessage *resp);
|
|
|
|
GstRTSPResult (*before_send) (GstRTSPExtension *ext, GstRTSPMessage *req);
|
|
GstRTSPResult (*after_send) (GstRTSPExtension *ext, GstRTSPMessage *req, GstRTSPMessage *resp);
|
|
|
|
GstRTSPResult (*parse_sdp) (GstRTSPExtension *ext, GstSDPMessage *sdp, GstStructure *s);
|
|
GstRTSPResult (*setup_media) (GstRTSPExtension *ext, GstSDPMedia *media);
|
|
|
|
gboolean (*configure_stream) (GstRTSPExtension *ext, GstCaps *caps);
|
|
|
|
GstRTSPResult (*get_transports) (GstRTSPExtension *ext, GstRTSPLowerTrans protocols, gchar **transport);
|
|
|
|
GstRTSPResult (*stream_select) (GstRTSPExtension *ext, GstRTSPUrl *url);
|
|
|
|
/* signals */
|
|
GstRTSPResult (*send) (GstRTSPExtension *ext, GstRTSPMessage *req, GstRTSPMessage *resp);
|
|
|
|
/* ABI: more vfunctions added later */
|
|
GstRTSPResult (*receive_request) (GstRTSPExtension *ext, GstRTSPMessage *req);
|
|
|
|
/*< private >*/
|
|
gpointer _gst_reserved[GST_PADDING - 1];
|
|
};
|
|
|
|
GType gst_rtsp_extension_get_type (void);
|
|
|
|
/* invoke vfunction on interface */
|
|
gboolean gst_rtsp_extension_detect_server (GstRTSPExtension *ext, GstRTSPMessage *resp);
|
|
|
|
GstRTSPResult gst_rtsp_extension_before_send (GstRTSPExtension *ext, GstRTSPMessage *req);
|
|
GstRTSPResult gst_rtsp_extension_after_send (GstRTSPExtension *ext, GstRTSPMessage *req,
|
|
GstRTSPMessage *resp);
|
|
GstRTSPResult gst_rtsp_extension_parse_sdp (GstRTSPExtension *ext, GstSDPMessage *sdp,
|
|
GstStructure *s);
|
|
GstRTSPResult gst_rtsp_extension_setup_media (GstRTSPExtension *ext, GstSDPMedia *media);
|
|
gboolean gst_rtsp_extension_configure_stream (GstRTSPExtension *ext, GstCaps *caps);
|
|
GstRTSPResult gst_rtsp_extension_get_transports (GstRTSPExtension *ext, GstRTSPLowerTrans protocols,
|
|
gchar **transport);
|
|
GstRTSPResult gst_rtsp_extension_stream_select (GstRTSPExtension *ext, GstRTSPUrl *url);
|
|
GstRTSPResult gst_rtsp_extension_receive_request (GstRTSPExtension *ext, GstRTSPMessage *req);
|
|
|
|
/* signal emision */
|
|
GstRTSPResult gst_rtsp_extension_send (GstRTSPExtension *ext, GstRTSPMessage *req,
|
|
GstRTSPMessage *resp);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_RTSP_EXTENSION_H__ */
|