1 #ifndef HEADER_CURL_RTSP_H 2 #define HEADER_CURL_RTSP_H 3 /*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) 1998 - 2021, 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 ***************************************************************************/ 24 #ifdef USE_HYPER 25 #define CURL_DISABLE_RTSP 1 26 #endif 27 28 #ifndef CURL_DISABLE_RTSP 29 30 extern const struct Curl_handler Curl_handler_rtsp; 31 32 CURLcode Curl_rtsp_parseheader(struct Curl_easy *data, char *header); 33 34 #else 35 /* disabled */ 36 #define Curl_rtsp_parseheader(x,y) CURLE_NOT_BUILT_IN 37 38 #endif /* CURL_DISABLE_RTSP */ 39 40 /* 41 * RTSP Connection data 42 * 43 * Currently, only used for tracking incomplete RTP data reads 44 */ 45 struct rtsp_conn { 46 char *rtp_buf; 47 ssize_t rtp_bufsize; 48 int rtp_channel; 49 }; 50 51 /**************************************************************************** 52 * RTSP unique setup 53 ***************************************************************************/ 54 struct RTSP { 55 /* 56 * http_wrapper MUST be the first element of this structure for the wrap 57 * logic to work. In this way, we get a cheap polymorphism because 58 * &(data->state.proto.rtsp) == &(data->state.proto.http) per the C spec 59 * 60 * HTTP functions can safely treat this as an HTTP struct, but RTSP aware 61 * functions can also index into the later elements. 62 */ 63 struct HTTP http_wrapper; /*wrap HTTP to do the heavy lifting */ 64 65 long CSeq_sent; /* CSeq of this request */ 66 long CSeq_recv; /* CSeq received */ 67 }; 68 69 70 #endif /* HEADER_CURL_RTSP_H */ 71