cmulticastadmin.h

最近在学习directshow, Directshow实务精选的源代码

//
// CMulticastAdmin.h
// 

#ifndef __H_CMulticastAdmin__
#define __H_CMulticastAdmin__

class CMulticastAdmin
{
private:
	SOCKET		mSckReceiver;
	SOCKET		mMulticaster;
	DWORD		mMulticastIP;    // Host byte order
	WORD		mMulticastPort;

	BOOL		mIsReceiving;
	HANDLE		mRcvThread;

public:
	CMulticastAdmin();
	~CMulticastAdmin();

	void SetMulticastIP(DWORD inIP);
	DWORD GetMulticastIP(void);
	void SetMulticastIP(const char * inIP);
	void GetMulticastIP(char * outIP);

	void SetMulticastPort(WORD inPort);
	WORD GetMulticastPort(void);

	BOOL CreateMulticaster(void);
	void DeleteMulticaster(void);
	BOOL CreateReceiver(void);
	void DeleteReceiver(void);

	// Sending and Receiving...
	BOOL Multicast(const char * inBuffer, long inLength);
	BOOL StartReceiving(void);
	void StopReceiving(void);

private:
	void ReceivingLoop(void);
	static DWORD WINAPI ReceivingThrd(void * pParam);
};

#endif // __H_CMulticastAdmin__