UniMRCP: mpf_rtp_attribs.h Source File

00001 /*
00002  * Copyright 2008-2010 Arsen Chaloyan
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  *     http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  * 
00016  * $Id: mpf_rtp_attribs.h 1474 2010-02-07 20:51:47Z achaloyan $
00017  */
00018 
00019 #ifndef MPF_RTP_ATTRIBS_H
00020 #define MPF_RTP_ATTRIBS_H
00021 
00022 /**
00023  * @file mpf_rtp_attribs.h
00024  * @brief RTP Attributes (SDP)
00025  */ 
00026 
00027 #include "mpf_rtp_descriptor.h"
00028 
00029 APT_BEGIN_EXTERN_C
00030 
00031 /** RTP attributes */
00032 typedef enum {
00033         RTP_ATTRIB_RTPMAP,
00034         RTP_ATTRIB_SENDONLY,
00035         RTP_ATTRIB_RECVONLY,
00036         RTP_ATTRIB_SENDRECV,
00037         RTP_ATTRIB_MID,
00038         RTP_ATTRIB_PTIME,
00039 
00040         RTP_ATTRIB_COUNT,
00041         RTP_ATTRIB_UNKNOWN = RTP_ATTRIB_COUNT
00042 } mpf_rtp_attrib_e;
00043 
00044 
00045 /** Get audio media attribute name by attribute identifier */
00046 MPF_DECLARE(const apt_str_t*) mpf_rtp_attrib_str_get(mpf_rtp_attrib_e attrib_id);
00047 
00048 /** Find audio media attribute identifier by attribute name */
00049 MPF_DECLARE(mpf_rtp_attrib_e) mpf_rtp_attrib_id_find(const apt_str_t *attrib);
00050 
00051 /** Get string by RTP direction (send/receive) */
00052 MPF_DECLARE(const apt_str_t*) mpf_rtp_direction_str_get(mpf_stream_direction_e direction);
00053 
00054 APT_END_EXTERN_C
00055 
00056 #endif /* MPF_RTP_ATTRIBS_H */