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vdr-plugin-satip/socket.h

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/*
* socket.h: SAT>IP plugin for the Video Disk Recorder
*
* See the README file for copyright information and how to reach the author.
*
*/
#ifndef __SATIP_SOCKET_H
#define __SATIP_SOCKET_H
#include <arpa/inet.h>
class cSatipSocket {
private:
int socketPortM;
int socketDescM;
struct sockaddr_in sockAddrM;
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bool isMulticastM;
bool useSsmM;
in_addr_t streamAddrM;
in_addr_t sourceAddrM;
bool CheckAddress(const char *addrP, in_addr_t *inAddrP);
bool Join(void);
bool Leave(void);
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public:
cSatipSocket();
virtual ~cSatipSocket();
bool Open(const int portP = 0, const bool reuseP = false);
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bool OpenMulticast(const int portP, const char *streamAddrP, const char *sourceAddrP);
virtual void Close(void);
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int Fd(void) { return socketDescM; }
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int Port(void) { return socketPortM; }
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bool IsMulticast(void) { return isMulticastM; }
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bool IsOpen(void) { return (socketDescM >= 0); }
bool Flush(void);
int Read(unsigned char *bufferAddrP, unsigned int bufferLenP);
int ReadMulti(unsigned char *bufferAddrP, unsigned int *elementRecvSizeP, unsigned int elementCountP, unsigned int elementBufferSizeP);
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bool Write(const char *addrP, const unsigned char *bufferAddrP, unsigned int bufferLenP);
};
#endif // __SATIP_SOCKET_H