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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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12b24fbba0
We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
201 lines
6.7 KiB
C
201 lines
6.7 KiB
C
/* GStreamer
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* Copyright (C) <2005,2006> Wim Taymans <wim@fluendo.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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/*
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* Unless otherwise indicated, Source Code is licensed under MIT license.
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* See further explanation attached in License Statement (distributed in the file
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* LICENSE).
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is furnished to do
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* so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef __GST_RTSP_TRANSPORT_H__
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#define __GST_RTSP_TRANSPORT_H__
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#include <gst/gstconfig.h>
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#include <gst/rtsp/gstrtspdefs.h>
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#include <gst/rtsp/gstrtsp-enumtypes.h>
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G_BEGIN_DECLS
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/**
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* GstRTSPTransMode:
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* @GST_RTSP_TRANS_UNKNOWN: invalid tansport mode
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* @GST_RTSP_TRANS_RTP: transfer RTP data
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* @GST_RTSP_TRANS_RDT: transfer RDT (RealMedia) data
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*
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* The transfer mode to use.
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*/
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typedef enum {
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GST_RTSP_TRANS_UNKNOWN = 0,
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GST_RTSP_TRANS_RTP = (1 << 0),
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GST_RTSP_TRANS_RDT = (1 << 1)
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} GstRTSPTransMode;
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/**
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* GstRTSPProfile:
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* @GST_RTSP_PROFILE_UNKNOWN: invalid profile
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* @GST_RTSP_PROFILE_AVP: the Audio/Visual profile (RFC 3551)
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* @GST_RTSP_PROFILE_SAVP: the secure Audio/Visual profile (RFC 3711)
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* @GST_RTSP_PROFILE_AVPF: the Audio/Visual profile with feedback (RFC 4585)
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* @GST_RTSP_PROFILE_SAVPF: the secure Audio/Visual profile with feedback (RFC 5124)
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*
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* The transfer profile to use.
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*/
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/* FIXME 2.0: This should probably be an enum, not flags and maybe be replaced
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* by GstRTPTransport */
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typedef enum {
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GST_RTSP_PROFILE_UNKNOWN = 0,
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GST_RTSP_PROFILE_AVP = (1 << 0),
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GST_RTSP_PROFILE_SAVP = (1 << 1),
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GST_RTSP_PROFILE_AVPF = (1 << 2),
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GST_RTSP_PROFILE_SAVPF = (1 << 3),
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} GstRTSPProfile;
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/**
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* GstRTSPLowerTrans:
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* @GST_RTSP_LOWER_TRANS_UNKNOWN: invalid transport flag
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* @GST_RTSP_LOWER_TRANS_UDP: stream data over UDP
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* @GST_RTSP_LOWER_TRANS_UDP_MCAST: stream data over UDP multicast
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* @GST_RTSP_LOWER_TRANS_TCP: stream data over TCP
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* @GST_RTSP_LOWER_TRANS_HTTP: stream data tunneled over HTTP.
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* @GST_RTSP_LOWER_TRANS_TLS: encrypt TCP and HTTP with TLS
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*
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* The different transport methods.
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*/
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typedef enum {
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GST_RTSP_LOWER_TRANS_UNKNOWN = 0,
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GST_RTSP_LOWER_TRANS_UDP = (1 << 0),
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GST_RTSP_LOWER_TRANS_UDP_MCAST = (1 << 1),
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GST_RTSP_LOWER_TRANS_TCP = (1 << 2),
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GST_RTSP_LOWER_TRANS_HTTP = (1 << 4),
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GST_RTSP_LOWER_TRANS_TLS = (1 << 5)
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} GstRTSPLowerTrans;
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typedef struct _GstRTSPRange GstRTSPRange;
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typedef struct _GstRTSPTransport GstRTSPTransport;
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/**
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* GstRTSPRange:
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* @min: minimum value of the range
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* @max: maximum value of the range
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*
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* A type to specify a range.
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*/
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struct _GstRTSPRange {
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gint min;
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gint max;
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};
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/**
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* GstRTSPTransport:
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* @trans: the transport mode
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* @profile: the tansport profile
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* @lower_transport: the lower transport
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* @destination: the destination ip/hostname
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* @source: the source ip/hostname
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* @layers: the number of layers
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* @mode_play: if play mode was selected
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* @mode_record: if record mode was selected
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* @append: is append mode was selected
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* @interleaved: the interleave range
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* @ttl: the time to live for multicast UDP
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* @port: the port pair for multicast sessions
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* @client_port: the client port pair for receiving data. For TCP
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* based transports, applications can use this field to store the
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* sender and receiver ports of the client.
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* @server_port: the server port pair for receiving data. For TCP
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* based transports, applications can use this field to store the
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* sender and receiver ports of the server.
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* @ssrc: the ssrc that the sender/receiver will use
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*
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* A structure holding the RTSP transport values.
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*/
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struct _GstRTSPTransport {
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GstRTSPTransMode trans;
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GstRTSPProfile profile;
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GstRTSPLowerTrans lower_transport;
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gchar *destination;
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gchar *source;
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guint layers;
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gboolean mode_play;
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gboolean mode_record;
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gboolean append;
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GstRTSPRange interleaved;
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/* multicast specific */
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guint ttl;
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GstRTSPRange port;
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/* UDP/TCP specific */
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GstRTSPRange client_port;
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GstRTSPRange server_port;
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/* RTP specific */
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guint ssrc;
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/*< private >*/
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gpointer _gst_reserved[GST_PADDING];
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};
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GST_RTSP_API
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GstRTSPResult gst_rtsp_transport_new (GstRTSPTransport **transport);
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GST_RTSP_API
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GstRTSPResult gst_rtsp_transport_init (GstRTSPTransport *transport);
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GST_RTSP_API
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GstRTSPResult gst_rtsp_transport_parse (const gchar *str, GstRTSPTransport *transport);
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GST_RTSP_API
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gchar* gst_rtsp_transport_as_text (GstRTSPTransport *transport);
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GST_RTSP_API
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GstRTSPResult gst_rtsp_transport_get_mime (GstRTSPTransMode trans, const gchar **mime);
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GST_RTSP_API
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GstRTSPResult gst_rtsp_transport_get_manager (GstRTSPTransMode trans, const gchar **manager, guint option);
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GST_RTSP_API
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GstRTSPResult gst_rtsp_transport_get_media_type (GstRTSPTransport *transport,
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const gchar **media_type);
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GST_RTSP_API
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GstRTSPResult gst_rtsp_transport_free (GstRTSPTransport *transport);
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G_END_DECLS
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#endif /* __GST_RTSP_TRANSPORT_H__ */
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