1 #ifndef HEADER_CURL_RTSP_H 2 #define HEADER_CURL_RTSP_H 3 /*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 11 * 12 * This software is licensed as described in the file COPYING, which 13 * you should have received as part of this distribution. The terms 14 * are also available at https://curl.se/docs/copyright.html. 15 * 16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 17 * copies of the Software, and permit persons to whom the Software is 18 * furnished to do so, under the terms of the COPYING file. 19 * 20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 21 * KIND, either express or implied. 22 * 23 * SPDX-License-Identifier: curl 24 * 25 ***************************************************************************/ 26 #ifdef USE_HYPER 27 #define CURL_DISABLE_RTSP 1 28 #endif 29 30 #ifndef CURL_DISABLE_RTSP 31 32 extern const struct Curl_handler Curl_handler_rtsp; 33 34 CURLcode Curl_rtsp_parseheader(struct Curl_easy *data, char *header); 35 36 #else 37 /* disabled */ 38 #define Curl_rtsp_parseheader(x,y) CURLE_NOT_BUILT_IN 39 40 #endif /* CURL_DISABLE_RTSP */ 41 42 /* 43 * RTSP Connection data 44 * 45 * Currently, only used for tracking incomplete RTP data reads 46 */ 47 struct rtsp_conn { 48 char *rtp_buf; 49 ssize_t rtp_bufsize; 50 int rtp_channel; 51 }; 52 53 /**************************************************************************** 54 * RTSP unique setup 55 ***************************************************************************/ 56 struct RTSP { 57 /* 58 * http_wrapper MUST be the first element of this structure for the wrap 59 * logic to work. In this way, we get a cheap polymorphism because 60 * &(data->state.proto.rtsp) == &(data->state.proto.http) per the C spec 61 * 62 * HTTP functions can safely treat this as an HTTP struct, but RTSP aware 63 * functions can also index into the later elements. 64 */ 65 struct HTTP http_wrapper; /* wrap HTTP to do the heavy lifting */ 66 67 long CSeq_sent; /* CSeq of this request */ 68 long CSeq_recv; /* CSeq received */ 69 }; 70 71 72 #endif /* HEADER_CURL_RTSP_H */ 73