| /* 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_SDP_MESSAGE_H__ |
| #define __GST_SDP_MESSAGE_H__ |
| |
| #include "gstmikey.h" |
| |
| #include <glib.h> |
| #include <gst/gst.h> |
| #include <gst/sdp/sdp.h> |
| |
| G_BEGIN_DECLS |
| |
| /** |
| * GstSDPOrigin: |
| * @username: the user's login on the originating host, or it is "-" |
| * if the originating host does not support the concept of user ids. |
| * @sess_id: is a numeric string such that the tuple of @username, @sess_id, |
| * @nettype, @addrtype and @addr form a globally unique identifier for the |
| * session. |
| * @sess_version: a version number for this announcement |
| * @nettype: the type of network. "IN" is defined to have the meaning |
| * "Internet". |
| * @addrtype: the type of @addr. |
| * @addr: the globally unique address of the machine from which the session was |
| * created. |
| * |
| * The contents of the SDP "o=" field which gives the originator of the session |
| * (their username and the address of the user's host) plus a session id and |
| * session version number. |
| */ |
| typedef struct { |
| gchar *username; |
| gchar *sess_id; |
| gchar *sess_version; |
| gchar *nettype; |
| gchar *addrtype; |
| gchar *addr; |
| } GstSDPOrigin; |
| |
| /** |
| * GstSDPConnection: |
| * @nettype: the type of network. "IN" is defined to have the meaning |
| * "Internet". |
| * @addrtype: the type of @address. |
| * @address: the address |
| * @ttl: the time to live of the address |
| * @addr_number: the number of layers |
| * |
| * The contents of the SDP "c=" field which contains connection data. |
| */ |
| typedef struct { |
| gchar *nettype; |
| gchar *addrtype; |
| gchar *address; |
| guint ttl; |
| guint addr_number; |
| } GstSDPConnection; |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_connection_set (GstSDPConnection *conn, |
| const gchar *nettype, |
| const gchar *addrtype, |
| const gchar *address, |
| guint ttl, guint addr_number); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_connection_clear (GstSDPConnection *conn); |
| |
| |
| /** |
| * GST_SDP_BWTYPE_CT: |
| * |
| * The Conference Total bandwidth modifier. |
| */ |
| #define GST_SDP_BWTYPE_CT "CT" |
| /** |
| * GST_SDP_BWTYPE_AS: |
| * |
| * The Application-Specific Maximum bandwidth modifier. |
| */ |
| #define GST_SDP_BWTYPE_AS "AS" |
| /** |
| * GST_SDP_BWTYPE_EXT_PREFIX: |
| * |
| * The extension prefix bandwidth modifier. |
| */ |
| #define GST_SDP_BWTYPE_EXT_PREFIX "X-" |
| |
| /** |
| * GST_SDP_BWTYPE_RS: |
| * |
| * RTCP bandwidth allocated to active data senders (RFC 3556). |
| */ |
| #define GST_SDP_BWTYPE_RS "RS" |
| /** |
| * GST_SDP_BWTYPE_RR: |
| * |
| * RTCP bandwidth allocated to data receivers (RFC 3556). |
| */ |
| #define GST_SDP_BWTYPE_RR "RR" |
| /** |
| * GST_SDP_BWTYPE_TIAS: |
| * |
| * Transport Independent Application Specific Maximum bandwidth (RFC 3890). |
| */ |
| #define GST_SDP_BWTYPE_TIAS "TIAS" |
| |
| |
| /** |
| * GstSDPBandwidth: |
| * @bwtype: the bandwidth modifier type |
| * @bandwidth: the bandwidth in kilobits per second |
| * |
| * The contents of the SDP "b=" field which specifies the proposed bandwidth to |
| * be used by the session or media. |
| */ |
| typedef struct { |
| gchar *bwtype; |
| guint bandwidth; |
| } GstSDPBandwidth; |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_bandwidth_set (GstSDPBandwidth *bw, const gchar *bwtype, |
| guint bandwidth); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_bandwidth_clear (GstSDPBandwidth *bw); |
| |
| /** |
| * GstSDPTime: |
| * @start: start time for the conference. The value is the decimal |
| * representation of Network Time Protocol (NTP) time values in seconds |
| * @stop: stop time for the conference. The value is the decimal |
| * representation of Network Time Protocol (NTP) time values in seconds |
| * @repeat: repeat times for a session |
| * |
| * The contents of the SDP "t=" field which specify the start and stop times for |
| * a conference session. |
| */ |
| typedef struct { |
| gchar *start; |
| gchar *stop; |
| GArray *repeat; |
| } GstSDPTime; |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_time_set (GstSDPTime *t, const gchar *start, |
| const gchar *stop, const gchar **repeat); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_time_clear (GstSDPTime *t); |
| |
| /** |
| * GstSDPZone: |
| * @time: the NTP time that a time zone adjustment happens |
| * @typed_time: the offset from the time when the session was first scheduled |
| * |
| * The contents of the SDP "z=" field which allows the sender to |
| * specify a list of time zone adjustments and offsets from the base |
| * time. |
| */ |
| typedef struct { |
| gchar *time; |
| gchar *typed_time; |
| } GstSDPZone; |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_zone_set (GstSDPZone *zone, const gchar *adj_time, |
| const gchar *typed_time); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_zone_clear (GstSDPZone *zone); |
| |
| |
| /** |
| * GstSDPKey: |
| * @type: the encryption type |
| * @data: the encryption data |
| * |
| * The contents of the SDP "k=" field which is used to convey encryption |
| * keys. |
| */ |
| typedef struct { |
| gchar *type; |
| gchar *data; |
| } GstSDPKey; |
| |
| /** |
| * GstSDPAttribute: |
| * @key: the attribute key |
| * @value: the attribute value or NULL when it was a property attribute |
| * |
| * The contents of the SDP "a=" field which contains a key/value pair. |
| */ |
| typedef struct { |
| gchar *key; |
| gchar *value; |
| } GstSDPAttribute; |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_attribute_set (GstSDPAttribute *attr, const gchar *key, |
| const gchar *value); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_attribute_clear (GstSDPAttribute *attr); |
| |
| /** |
| * GstSDPMedia: |
| * @media: the media type |
| * @port: the transport port to which the media stream will be sent |
| * @num_ports: the number of ports or -1 if only one port was specified |
| * @proto: the transport protocol |
| * @fmts: an array of #gchar formats |
| * @information: the media title |
| * @connections: array of #GstSDPConnection with media connection information |
| * @bandwidths: array of #GstSDPBandwidth with media bandwidth information |
| * @key: the encryption key |
| * @attributes: array of #GstSDPAttribute with the additional media attributes |
| * |
| * The contents of the SDP "m=" field with all related fields. |
| */ |
| typedef struct { |
| gchar *media; |
| guint port; |
| guint num_ports; |
| gchar *proto; |
| GArray *fmts; |
| gchar *information; |
| GArray *connections; |
| GArray *bandwidths; |
| GstSDPKey key; |
| GArray *attributes; |
| } GstSDPMedia; |
| |
| /** |
| * GstSDPMessage: |
| * @version: the protocol version |
| * @origin: owner/creator and session identifier |
| * @session_name: session name |
| * @information: session information |
| * @uri: URI of description |
| * @emails: array of #gchar with email addresses |
| * @phones: array of #gchar with phone numbers |
| * @connection: connection information for the session |
| * @bandwidths: array of #GstSDPBandwidth with bandwidth information |
| * @times: array of #GstSDPTime with time descriptions |
| * @zones: array of #GstSDPZone with time zone adjustments |
| * @key: encryption key |
| * @attributes: array of #GstSDPAttribute with session attributes |
| * @medias: array of #GstSDPMedia with media descriptions |
| * |
| * The contents of the SDP message. |
| */ |
| typedef struct { |
| gchar *version; |
| GstSDPOrigin origin; |
| gchar *session_name; |
| gchar *information; |
| gchar *uri; |
| GArray *emails; |
| GArray *phones; |
| GstSDPConnection connection; |
| GArray *bandwidths; |
| GArray *times; |
| GArray *zones; |
| GstSDPKey key; |
| GArray *attributes; |
| GArray *medias; |
| } GstSDPMessage; |
| |
| |
| GST_SDP_API |
| GType gst_sdp_message_get_type (void); |
| |
| #define GST_TYPE_SDP_MESSAGE (gst_sdp_message_get_type()) |
| #define GST_SDP_MESSAGE_CAST(object) ((GstSDPMessage *)(object)) |
| #define GST_SDP_MESSAGE(object) (GST_SDP_MESSAGE_CAST(object)) |
| |
| /* Session descriptions */ |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_new (GstSDPMessage **msg); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_init (GstSDPMessage *msg); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_uninit (GstSDPMessage *msg); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_free (GstSDPMessage *msg); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_copy (const GstSDPMessage *msg, GstSDPMessage **copy); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_parse_buffer (const guint8 *data, guint size, GstSDPMessage *msg); |
| |
| GST_SDP_API |
| gchar* gst_sdp_message_as_text (const GstSDPMessage *msg); |
| |
| /* convert from/to uri */ |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_parse_uri (const gchar *uri, GstSDPMessage *msg); |
| |
| GST_SDP_API |
| gchar* gst_sdp_message_as_uri (const gchar *scheme, const GstSDPMessage *msg); |
| |
| /* utils */ |
| |
| GST_SDP_API |
| gboolean gst_sdp_address_is_multicast (const gchar *nettype, const gchar *addrtype, |
| const gchar *addr); |
| /* v=.. */ |
| |
| GST_SDP_API |
| const gchar* gst_sdp_message_get_version (const GstSDPMessage *msg); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_set_version (GstSDPMessage *msg, const gchar *version); |
| |
| /* o=<username> <sess-id> <sess-version> <nettype> <addrtype> <unicast-address> */ |
| |
| GST_SDP_API |
| const GstSDPOrigin* gst_sdp_message_get_origin (const GstSDPMessage *msg); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_set_origin (GstSDPMessage *msg, const gchar *username, |
| const gchar *sess_id, const gchar *sess_version, |
| const gchar *nettype, const gchar *addrtype, |
| const gchar *addr); |
| |
| /* s=<session name> */ |
| |
| GST_SDP_API |
| const gchar* gst_sdp_message_get_session_name (const GstSDPMessage *msg); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_set_session_name (GstSDPMessage *msg, const gchar *session_name); |
| |
| /* i=<session description> */ |
| |
| GST_SDP_API |
| const gchar* gst_sdp_message_get_information (const GstSDPMessage *msg); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_set_information (GstSDPMessage *msg, const gchar *information); |
| |
| /* u=<uri> */ |
| |
| GST_SDP_API |
| const gchar* gst_sdp_message_get_uri (const GstSDPMessage *msg); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_set_uri (GstSDPMessage *msg, const gchar *uri); |
| |
| /* e=<email-address> */ |
| |
| GST_SDP_API |
| guint gst_sdp_message_emails_len (const GstSDPMessage *msg); |
| |
| GST_SDP_API |
| const gchar* gst_sdp_message_get_email (const GstSDPMessage *msg, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_insert_email (GstSDPMessage *msg, gint idx, |
| const gchar *email); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_replace_email (GstSDPMessage *msg, guint idx, |
| const gchar *email); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_remove_email (GstSDPMessage *msg, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_add_email (GstSDPMessage *msg, const gchar *email); |
| |
| /* p=<phone-number> */ |
| |
| GST_SDP_API |
| guint gst_sdp_message_phones_len (const GstSDPMessage *msg); |
| |
| GST_SDP_API |
| const gchar* gst_sdp_message_get_phone (const GstSDPMessage *msg, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_insert_phone (GstSDPMessage *msg, gint idx, |
| const gchar *phone); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_replace_phone (GstSDPMessage *msg, guint idx, |
| const gchar *phone); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_remove_phone (GstSDPMessage *msg, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_add_phone (GstSDPMessage *msg, const gchar *phone); |
| |
| /* c=<nettype> <addrtype> <connection-address>[/<ttl>][/<number of addresses>] */ |
| |
| GST_SDP_API |
| const GstSDPConnection* gst_sdp_message_get_connection (const GstSDPMessage *msg); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_set_connection (GstSDPMessage *msg, const gchar *nettype, |
| const gchar *addrtype, const gchar *address, |
| guint ttl, guint addr_number); |
| /* b=<bwtype>:<bandwidth> */ |
| |
| GST_SDP_API |
| guint gst_sdp_message_bandwidths_len (const GstSDPMessage *msg); |
| |
| GST_SDP_API |
| const GstSDPBandwidth* gst_sdp_message_get_bandwidth (const GstSDPMessage *msg, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_insert_bandwidth (GstSDPMessage * msg, gint idx, |
| GstSDPBandwidth * bw); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_replace_bandwidth (GstSDPMessage * msg, guint idx, |
| GstSDPBandwidth * bw); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_remove_bandwidth (GstSDPMessage * msg, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_add_bandwidth (GstSDPMessage *msg, const gchar *bwtype, |
| guint bandwidth); |
| |
| /* t=<start-time> <stop-time> and |
| * r=<repeat interval> <active duration> <offsets from start-time> */ |
| |
| GST_SDP_API |
| guint gst_sdp_message_times_len (const GstSDPMessage *msg); |
| |
| GST_SDP_API |
| const GstSDPTime* gst_sdp_message_get_time (const GstSDPMessage *msg, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_insert_time (GstSDPMessage *msg, gint idx, |
| GstSDPTime *t); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_replace_time (GstSDPMessage *msg, guint idx, |
| GstSDPTime *t); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_remove_time (GstSDPMessage *msg, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_add_time (GstSDPMessage *msg, const gchar *start, |
| const gchar *stop, const gchar **repeat); |
| |
| /* z=<adjustment time> <offset> <adjustment time> <offset> .... */ |
| |
| GST_SDP_API |
| guint gst_sdp_message_zones_len (const GstSDPMessage *msg); |
| |
| GST_SDP_API |
| const GstSDPZone* gst_sdp_message_get_zone (const GstSDPMessage *msg, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_insert_zone (GstSDPMessage *msg, gint idx, |
| GstSDPZone *zone); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_replace_zone (GstSDPMessage *msg, guint idx, |
| GstSDPZone *zone); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_remove_zone (GstSDPMessage *msg, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_add_zone (GstSDPMessage *msg, const gchar *adj_time, |
| const gchar *typed_time); |
| |
| /* k=<method>[:<encryption key>] */ |
| |
| GST_SDP_API |
| const GstSDPKey* gst_sdp_message_get_key (const GstSDPMessage *msg); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_set_key (GstSDPMessage *msg, const gchar *type, |
| const gchar *data); |
| /* a=... */ |
| |
| GST_SDP_API |
| guint gst_sdp_message_attributes_len (const GstSDPMessage *msg); |
| |
| GST_SDP_API |
| const GstSDPAttribute* gst_sdp_message_get_attribute (const GstSDPMessage *msg, guint idx); |
| |
| GST_SDP_API |
| const gchar* gst_sdp_message_get_attribute_val (const GstSDPMessage *msg, |
| const gchar *key); |
| |
| GST_SDP_API |
| const gchar* gst_sdp_message_get_attribute_val_n (const GstSDPMessage *msg, |
| const gchar *key, guint nth); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_insert_attribute (GstSDPMessage *msg, gint idx, |
| GstSDPAttribute *attr); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_replace_attribute (GstSDPMessage *msg, guint idx, |
| GstSDPAttribute *attr); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_remove_attribute (GstSDPMessage *msg, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_add_attribute (GstSDPMessage *msg, const gchar *key, |
| const gchar *value); |
| |
| /* m=.. sections */ |
| |
| GST_SDP_API |
| guint gst_sdp_message_medias_len (const GstSDPMessage *msg); |
| |
| GST_SDP_API |
| const GstSDPMedia* gst_sdp_message_get_media (const GstSDPMessage *msg, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_add_media (GstSDPMessage *msg, GstSDPMedia *media); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_dump (const GstSDPMessage *msg); |
| |
| /* Media descriptions */ |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_new (GstSDPMedia **media); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_init (GstSDPMedia *media); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_uninit (GstSDPMedia *media); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_free (GstSDPMedia *media); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_copy (const GstSDPMedia *media, GstSDPMedia **copy); |
| |
| GST_SDP_API |
| gchar* gst_sdp_media_as_text (const GstSDPMedia *media); |
| |
| /* m=<media> <port>/<number of ports> <proto> <fmt> ... */ |
| |
| GST_SDP_API |
| const gchar* gst_sdp_media_get_media (const GstSDPMedia *media); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_set_media (GstSDPMedia *media, const gchar *med); |
| |
| GST_SDP_API |
| guint gst_sdp_media_get_port (const GstSDPMedia *media); |
| |
| GST_SDP_API |
| guint gst_sdp_media_get_num_ports (const GstSDPMedia *media); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_set_port_info (GstSDPMedia *media, guint port, |
| guint num_ports); |
| |
| GST_SDP_API |
| const gchar* gst_sdp_media_get_proto (const GstSDPMedia *media); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_set_proto (GstSDPMedia *media, const gchar *proto); |
| |
| GST_SDP_API |
| guint gst_sdp_media_formats_len (const GstSDPMedia *media); |
| |
| GST_SDP_API |
| const gchar* gst_sdp_media_get_format (const GstSDPMedia *media, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_insert_format (GstSDPMedia *media, gint idx, |
| const gchar *format); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_replace_format (GstSDPMedia *media, guint idx, |
| const gchar *format); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_remove_format (GstSDPMedia *media, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_add_format (GstSDPMedia *media, const gchar *format); |
| |
| /* i=<session description> */ |
| |
| GST_SDP_API |
| const gchar* gst_sdp_media_get_information (const GstSDPMedia *media); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_set_information (GstSDPMedia *media, const gchar *information); |
| |
| /* c=<nettype> <addrtype> <connection-address>[/<ttl>][/<number of addresses>] */ |
| |
| GST_SDP_API |
| guint gst_sdp_media_connections_len (const GstSDPMedia *media); |
| |
| GST_SDP_API |
| const GstSDPConnection* gst_sdp_media_get_connection (const GstSDPMedia *media, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_insert_connection (GstSDPMedia *media, gint idx, |
| GstSDPConnection *conn); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_replace_connection (GstSDPMedia *media, guint idx, |
| GstSDPConnection *conn); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_remove_connection (GstSDPMedia *media, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_add_connection (GstSDPMedia *media, |
| const gchar *nettype, |
| const gchar *addrtype, |
| const gchar *address, |
| guint ttl, guint addr_number); |
| |
| /* b=<bwtype>:<bandwidth> */ |
| |
| GST_SDP_API |
| guint gst_sdp_media_bandwidths_len (const GstSDPMedia *media); |
| |
| GST_SDP_API |
| const GstSDPBandwidth* gst_sdp_media_get_bandwidth (const GstSDPMedia *media, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_insert_bandwidth (GstSDPMedia *media, gint idx, |
| GstSDPBandwidth *bw); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_replace_bandwidth (GstSDPMedia *media, guint idx, |
| GstSDPBandwidth *bw); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_remove_bandwidth (GstSDPMedia *media, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_add_bandwidth (GstSDPMedia *media, const gchar *bwtype, |
| guint bandwidth); |
| |
| /* k=<method>:<encryption key> */ |
| |
| GST_SDP_API |
| const GstSDPKey* gst_sdp_media_get_key (const GstSDPMedia *media); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_set_key (GstSDPMedia *media, const gchar *type, |
| const gchar *data); |
| /* a=... */ |
| |
| GST_SDP_API |
| guint gst_sdp_media_attributes_len (const GstSDPMedia *media); |
| |
| GST_SDP_API |
| const GstSDPAttribute * gst_sdp_media_get_attribute (const GstSDPMedia *media, guint idx); |
| |
| GST_SDP_API |
| const gchar* gst_sdp_media_get_attribute_val (const GstSDPMedia *media, const gchar *key); |
| |
| GST_SDP_API |
| const gchar* gst_sdp_media_get_attribute_val_n (const GstSDPMedia *media, const gchar *key, |
| guint nth); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_insert_attribute (GstSDPMedia *media, gint idx, |
| GstSDPAttribute *attr); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_replace_attribute (GstSDPMedia *media, guint idx, |
| GstSDPAttribute *attr); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_remove_attribute (GstSDPMedia *media, guint idx); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_add_attribute (GstSDPMedia *media, const gchar *key, |
| const gchar *value); |
| |
| GST_SDP_API |
| GstCaps* gst_sdp_media_get_caps_from_media (const GstSDPMedia *media, gint pt); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_set_media_from_caps (const GstCaps* caps, GstSDPMedia *media); |
| |
| GST_SDP_API |
| gchar * gst_sdp_make_keymgmt (const gchar *uri, const gchar *base64); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_parse_keymgmt (const GstSDPMessage *msg, GstMIKEYMessage **mikey); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_parse_keymgmt (const GstSDPMedia *media, GstMIKEYMessage **mikey); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_message_attributes_to_caps (const GstSDPMessage *msg, GstCaps *caps); |
| |
| GST_SDP_API |
| GstSDPResult gst_sdp_media_attributes_to_caps (const GstSDPMedia *media, GstCaps *caps); |
| |
| #ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC |
| G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstSDPMessage, gst_sdp_message_free) |
| #endif |
| |
| G_END_DECLS |
| |
| #endif /* __GST_SDP_MESSAGE_H__ */ |
