gst/rtsp-server/rtsp-stream-transport.h

   1 /* GStreamer
   2  * Copyright (C) 2008 Wim Taymans <wim.taymans at gmail.com>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Library General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Library General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Library General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
  17  * Boston, MA 02110-1301, USA.
  18  */
  19
  20 #include <gst/gst.h>
  21 #include <gst/rtsp/gstrtsprange.h>
  22 #include <gst/rtsp/gstrtspurl.h>
  23
  24 #ifndef __GST_RTSP_STREAM_TRANSPORT_H__
  25 #define __GST_RTSP_STREAM_TRANSPORT_H__
  26
  27 G_BEGIN_DECLS
  28
  29 /* types for the media */
  30 #define GST_TYPE_RTSP_STREAM_TRANSPORT              (gst_rtsp_stream_transport_get_type ())
  31 #define GST_IS_RTSP_STREAM_TRANSPORT(obj)           (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_RTSP_STREAM_TRANSPORT))
  32 #define GST_IS_RTSP_STREAM_TRANSPORT_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_RTSP_STREAM_TRANSPORT))
  33 #define GST_RTSP_STREAM_TRANSPORT_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_RTSP_STREAM_TRANSPORT, GstRTSPStreamTransportClass))
  34 #define GST_RTSP_STREAM_TRANSPORT(obj)              (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_RTSP_STREAM_TRANSPORT, GstRTSPStreamTransport))
  35 #define GST_RTSP_STREAM_TRANSPORT_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_RTSP_STREAM_TRANSPORT, GstRTSPStreamTransportClass))
  36 #define GST_RTSP_STREAM_TRANSPORT_CAST(obj)         ((GstRTSPStreamTransport*)(obj))
  37 #define GST_RTSP_STREAM_TRANSPORT_CLASS_CAST(klass) ((GstRTSPStreamTransportClass*)(klass))
  38
  39 typedef struct _GstRTSPStreamTransport GstRTSPStreamTransport;
  40 typedef struct _GstRTSPStreamTransportClass GstRTSPStreamTransportClass;
  41 typedef struct _GstRTSPStreamTransportPrivate GstRTSPStreamTransportPrivate;
  42
  43 #include "rtsp-stream.h"
  44
  45 typedef gboolean (*GstRTSPSendFunc)      (GstBuffer *buffer, guint8 channel, gpointer user_data);
  46 typedef void     (*GstRTSPKeepAliveFunc) (gpointer user_data);
  47
  48 /**
  49  * GstRTSPStreamTransport:
  50  * @parent: parent instance
  51  *
  52  * A Transport description for a stream
  53  */
  54 struct _GstRTSPStreamTransport {
  55   GObject              parent;
  56
  57   GstRTSPStreamTransportPrivate *priv;
  58 };
  59
  60 struct _GstRTSPStreamTransportClass {
  61   GObjectClass parent_class;
  62 };
  63
  64 GType                    gst_rtsp_stream_transport_get_type (void);
  65
  66 GstRTSPStreamTransport * gst_rtsp_stream_transport_new           (GstRTSPStream *stream,
  67                                                                   GstRTSPTransport *tr);
  68
  69 GstRTSPStream *          gst_rtsp_stream_transport_get_stream    (GstRTSPStreamTransport *trans);
  70
  71 void                     gst_rtsp_stream_transport_set_transport (GstRTSPStreamTransport *trans,
  72                                                                   GstRTSPTransport * tr);
  73 const GstRTSPTransport * gst_rtsp_stream_transport_get_transport (GstRTSPStreamTransport *trans);
  74
  75 void                     gst_rtsp_stream_transport_set_callbacks (GstRTSPStreamTransport *trans,
  76                                                                   GstRTSPSendFunc send_rtp,
  77                                                                   GstRTSPSendFunc send_rtcp,
  78                                                                   gpointer user_data,
  79                                                                   GDestroyNotify  notify);
  80 void                     gst_rtsp_stream_transport_set_keepalive (GstRTSPStreamTransport *trans,
  81                                                                   GstRTSPKeepAliveFunc keep_alive,
  82                                                                   gpointer user_data,
  83                                                                   GDestroyNotify  notify);
  84
  85 gboolean                 gst_rtsp_stream_transport_set_active    (GstRTSPStreamTransport *trans,
  86                                                                   gboolean active);
  87
  88 void                     gst_rtsp_stream_transport_set_timed_out (GstRTSPStreamTransport *trans,
  89                                                                   gboolean timedout);
  90 gboolean                 gst_rtsp_stream_transport_is_timed_out  (GstRTSPStreamTransport *trans);
  91
  92
  93
  94 gboolean                 gst_rtsp_stream_transport_send_rtp      (GstRTSPStreamTransport *trans,
  95                                                                   GstBuffer *buffer);
  96 gboolean                 gst_rtsp_stream_transport_send_rtcp     (GstRTSPStreamTransport *trans,
  97                                                                   GstBuffer *buffer);
  98
  99 void                     gst_rtsp_stream_transport_keep_alive    (GstRTSPStreamTransport *trans);
 100
 101 G_END_DECLS
 102
 103 #endif /* __GST_RTSP_STREAM_TRANSPORT_H__ */