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#ifndef __RTSP_H_
#define __RTSP_H_
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#ifndef CURL_DISABLE_RTSP
extern const struct Curl_handler Curl_handler_rtsp;
/*
* Parse and write out any available RTP data.
*
* nread: amount of data left after k->str. will be modified if RTP
* data is parsed and k->str is moved up
* readmore: whether or not the RTP parser needs more data right away
*/
CURLcode Curl_rtsp_rtp_readwrite(struct SessionHandle *data,
struct connectdata *conn,
ssize_t *nread,
bool *readmore);
/* protocol-specific functions set up to be called by the main engine */
CURLcode Curl_rtsp(struct connectdata *conn, bool *done);
CURLcode Curl_rtsp_done(struct connectdata *conn, CURLcode, bool premature);
CURLcode Curl_rtsp_connect(struct connectdata *conn, bool *done);
CURLcode Curl_rtsp_disconnect(struct connectdata *conn);
CURLcode Curl_rtsp_parseheader(struct connectdata *conn, char *header);
#endif /* CURL_DISABLE_RTSP */
/*
* RTSP Connection data
*
* Currently, only used for tracking incomplete RTP data reads
*/
struct rtsp_conn {
char *rtp_buf;
ssize_t rtp_bufsize;
int rtp_channel;
};
/****************************************************************************
* RTSP unique setup
***************************************************************************/
struct RTSP {
/*
* http_wrapper MUST be the first element of this structure for the wrap
* logic to work. In this way, we get a cheap polymorphism because
* &(data->state.proto.rtsp) == &(data->state.proto.http) per the C spec
*
* HTTP functions can safely treat this as an HTTP struct, but RTSP aware
* functions can also index into the later elements.
*/
struct HTTP http_wrapper; /*wrap HTTP to do the heavy lifting */
long CSeq_sent; /* CSeq of this request */
long CSeq_recv; /* CSeq received */
};
#endif /* __RTSP_H_ */
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