/* GStreamer

 * Copyright (C) <2005,2006> Wim Taymans <wim@fluendo.com>

 *

 * 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.

 */

/*

 * Unless otherwise indicated, Source Code is licensed under MIT license.

 * See further explanation attached in License Statement (distributed in the file

 * LICENSE).

 *

 * Permission is hereby granted, free of charge, to any person obtaining a copy of

 * this software and associated documentation files (the "Software"), to deal in

 * the Software without restriction, including without limitation the rights to

 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies

 * of the Software, and to permit persons to whom the Software is furnished to do

 * so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be included in all

 * copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

 * SOFTWARE.

 */

#ifndef __GST_RTSP_TRANSPORT_H__

#define __GST_RTSP_TRANSPORT_H__

#include <gst/rtsp/gstrtspdefs.h>

G_BEGIN_DECLS

/**

 * GstRTSPTransMode:

 * @GST_RTSP_TRANS_UNKNOWN: invalid tansport mode

 * @GST_RTSP_TRANS_RTP: transfer RTP data

 * @GST_RTSP_TRANS_RDT: transfer RDT (RealMedia) data

 *

 * The transfer mode to use.

 */

typedef enum {

  GST_RTSP_TRANS_UNKNOWN =  0,

  GST_RTSP_TRANS_RTP     = (1 << 0),

  GST_RTSP_TRANS_RDT     = (1 << 1)

} GstRTSPTransMode;

/**

 * GstRTSPProfile:

 * @GST_RTSP_PROFILE_UNKNOWN: invalid profile

 * @GST_RTSP_PROFILE_AVP: the Audio/Visual profile

 * @GST_RTSP_PROFILE_SAVP: the secure Audio/Visual profile

 *

 * The transfer profile to use.

 */

typedef enum {

  GST_RTSP_PROFILE_UNKNOWN =  0,

  GST_RTSP_PROFILE_AVP     = (1 << 0),

  GST_RTSP_PROFILE_SAVP    = (1 << 1)

} GstRTSPProfile;

/**

 * GstRTSPLowerTrans:

 * @GST_RTSP_LOWER_TRANS_UNKNOWN: invalid transport flag

 * @GST_RTSP_LOWER_TRANS_UDP: stream data over UDP

 * @GST_RTSP_LOWER_TRANS_UDP_MCAST: stream data over UDP multicast

 * @GST_RTSP_LOWER_TRANS_TCP: stream data over TCP

 *

 * The different transport methods.

 */

typedef enum {

  GST_RTSP_LOWER_TRANS_UNKNOWN   = 0,

  GST_RTSP_LOWER_TRANS_UDP       = (1 << 0),

  GST_RTSP_LOWER_TRANS_UDP_MCAST = (1 << 1),

} GstRTSPLowerTrans;

/**

 * RTSPRange:

 * @min: minimum value of the range

 * @max: maximum value of the range

 *

 * A type to specify a range.

 */

typedef struct

{

  gint min;

  gint max;

} GstRTSPRange;

/**

 * GstRTSPTransport:

 *

 * A structure holding the RTSP transport values.

 */

typedef struct _GstRTSPTransport {

  GstRTSPTransMode  trans;

  GstRTSPProfile    profile;

  GstRTSPLowerTrans lower_transport;

  gchar         *destination;

  gchar         *source;

  guint          layers;

  gboolean       mode_play;

  gboolean       mode_record;

  gboolean       append;

  GstRTSPRange   interleaved;

  /* multicast specific */

  guint  ttl;

  /* UDP specific */

  GstRTSPRange   port;

  GstRTSPRange   client_port;

  GstRTSPRange   server_port;

  /* RTP specific */

  guint          ssrc;

} GstRTSPTransport;

GstRTSPResult      gst_rtsp_transport_new          (GstRTSPTransport **transport);

GstRTSPResult      gst_rtsp_transport_init         (GstRTSPTransport *transport);

GstRTSPResult      gst_rtsp_transport_parse        (const gchar *str, GstRTSPTransport *transport);

gchar*             gst_rtsp_transport_as_text      (GstRTSPTransport *transport);

GstRTSPResult      gst_rtsp_transport_get_mime     (GstRTSPTransMode trans, const gchar **mime);

GstRTSPResult      gst_rtsp_transport_get_manager  (GstRTSPTransMode trans, const gchar **manager, guint option);

GstRTSPResult      gst_rtsp_transport_free         (GstRTSPTransport *transport);

G_END_DECLS

#endif /* __GST_RTSP_TRANSPORT_H__ */