| /* 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., 51 Franklin St, Fifth Floor, |
| * Boston, MA 02110-1301, 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/gstconfig.h> |
| #include <gst/rtsp/gstrtspdefs.h> |
| #include <gst/rtsp/gstrtsp-enumtypes.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 (RFC 3551) |
| * @GST_RTSP_PROFILE_SAVP: the secure Audio/Visual profile (RFC 3711) |
| * @GST_RTSP_PROFILE_AVPF: the Audio/Visual profile with feedback (RFC 4585) |
| * @GST_RTSP_PROFILE_SAVPF: the secure Audio/Visual profile with feedback (RFC 5124) |
| * |
| * The transfer profile to use. |
| */ |
| /* FIXME 2.0: This should probably be an enum, not flags and maybe be replaced |
| * by GstRTPTransport */ |
| typedef enum { |
| GST_RTSP_PROFILE_UNKNOWN = 0, |
| GST_RTSP_PROFILE_AVP = (1 << 0), |
| GST_RTSP_PROFILE_SAVP = (1 << 1), |
| GST_RTSP_PROFILE_AVPF = (1 << 2), |
| GST_RTSP_PROFILE_SAVPF = (1 << 3), |
| } 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 |
| * @GST_RTSP_LOWER_TRANS_HTTP: stream data tunneled over HTTP. |
| * @GST_RTSP_LOWER_TRANS_TLS: encrypt TCP and HTTP with TLS |
| * |
| * 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), |
| GST_RTSP_LOWER_TRANS_TCP = (1 << 2), |
| GST_RTSP_LOWER_TRANS_HTTP = (1 << 4), |
| GST_RTSP_LOWER_TRANS_TLS = (1 << 5) |
| } GstRTSPLowerTrans; |
| |
| typedef struct _GstRTSPRange GstRTSPRange; |
| typedef struct _GstRTSPTransport GstRTSPTransport; |
| |
| /** |
| * GstRTSPRange: |
| * @min: minimum value of the range |
| * @max: maximum value of the range |
| * |
| * A type to specify a range. |
| */ |
| |
| struct _GstRTSPRange { |
| gint min; |
| gint max; |
| }; |
| |
| /** |
| * GstRTSPTransport: |
| * @trans: the transport mode |
| * @profile: the tansport profile |
| * @lower_transport: the lower transport |
| * @destination: the destination ip/hostname |
| * @source: the source ip/hostname |
| * @layers: the number of layers |
| * @mode_play: if play mode was selected |
| * @mode_record: if record mode was selected |
| * @append: is append mode was selected |
| * @interleaved: the interleave range |
| * @ttl: the time to live for multicast UDP |
| * @port: the port pair for multicast sessions |
| * @client_port: the client port pair for receiving data. For TCP |
| * based transports, applications can use this field to store the |
| * sender and receiver ports of the client. |
| * @server_port: the server port pair for receiving data. For TCP |
| * based transports, applications can use this field to store the |
| * sender and receiver ports of the server. |
| * @ssrc: the ssrc that the sender/receiver will use |
| * |
| * A structure holding the RTSP transport values. |
| */ |
| |
| 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; |
| GstRTSPRange port; |
| |
| /* UDP/TCP specific */ |
| GstRTSPRange client_port; |
| GstRTSPRange server_port; |
| /* RTP specific */ |
| guint ssrc; |
| |
| /*< private >*/ |
| gpointer _gst_reserved[GST_PADDING]; |
| }; |
| |
| GST_RTSP_API |
| GstRTSPResult gst_rtsp_transport_new (GstRTSPTransport **transport); |
| |
| GST_RTSP_API |
| GstRTSPResult gst_rtsp_transport_init (GstRTSPTransport *transport); |
| |
| GST_RTSP_API |
| GstRTSPResult gst_rtsp_transport_parse (const gchar *str, GstRTSPTransport *transport); |
| |
| GST_RTSP_API |
| gchar* gst_rtsp_transport_as_text (GstRTSPTransport *transport); |
| |
| GST_RTSP_API |
| GstRTSPResult gst_rtsp_transport_get_mime (GstRTSPTransMode trans, const gchar **mime); |
| |
| GST_RTSP_API |
| GstRTSPResult gst_rtsp_transport_get_manager (GstRTSPTransMode trans, const gchar **manager, guint option); |
| |
| GST_RTSP_API |
| GstRTSPResult gst_rtsp_transport_get_media_type (GstRTSPTransport *transport, |
| const gchar **media_type); |
| |
| GST_RTSP_API |
| GstRTSPResult gst_rtsp_transport_free (GstRTSPTransport *transport); |
| |
| G_END_DECLS |
| |
| #endif /* __GST_RTSP_TRANSPORT_H__ */ |
