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vdr-plugin-satip/rtsp.h
2015-08-16 01:38:03 +03:00

67 lines
1.7 KiB
C++

/*
* rtsp.h: SAT>IP plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
*/
#ifndef __SATIP_RTSP_H
#define __SATIP_RTSP_H
#include <curl/curl.h>
#include <curl/easy.h>
#ifndef CURLOPT_RTSPHEADER
#error "libcurl is missing required RTSP support"
#endif
#include "common.h"
#include "tunerif.h"
class cSatipRtsp {
private:
static size_t HeaderCallback(char *ptrP, size_t sizeP, size_t nmembP, void *dataP);
static size_t DataCallback(char *ptrP, size_t sizeP, size_t nmembP, void *dataP);
static int DebugCallback(CURL *handleP, curl_infotype typeP, char *dataP, size_t sizeP, void *userPtrP);
enum {
eConnectTimeoutMs = 1500, // in milliseconds
};
enum eCommunicationMode { cmUnicast, cmMulticast };
cSatipTunerIf &tunerM;
cSatipMemoryBuffer headerBufferM;
cSatipMemoryBuffer dataBufferM;
eCommunicationMode modeM;
CURL *handleM;
struct curl_slist *headerListM;
cString errorNoMoreM;
cString errorOutOfRangeM;
cString errorCheckSyntaxM;
void Create(void);
void Destroy(void);
void ParseHeader(void);
void ParseData(void);
bool ValidateLatestResponse(long *rcP);
// to prevent copy constructor and assignment
cSatipRtsp(const cSatipRtsp&);
cSatipRtsp& operator=(const cSatipRtsp&);
public:
explicit cSatipRtsp(cSatipTunerIf &tunerP);
virtual ~cSatipRtsp();
cString RtspUnescapeString(const char *strP);
void Reset(void);
bool Options(const char *uriP);
bool Setup(const char *uriP, int rtpPortP, int rtcpPortP);
bool SetSession(const char *sessionP);
bool Describe(const char *uriP);
bool Play(const char *uriP);
bool Teardown(const char *uriP);
};
#endif // __SATIP_RTSP_H