packet.h

WebCam Viewer Camera Server Version 1.0.5 Chipsbrain Engineer Final Release

#ifndef PROTOCOL_H
#define PROTOCOL_H

#include "def.h"
#include <string.h>

class CPacket
{
private:
	char m_szPacket[DF_PACKET_SIZE];
	char m_szStream[DF_MAX_STREAM_SIZE];
	int m_iStreamPnt;
	int m_iStreamSize;
	int m_iOwnerTaskNum;
//public:
	
	void FlushStreamBuff();
	inline int GetDataSize(){return min(m_iStreamSize - m_iStreamPnt, DF_PACKET_SIZE);};
	inline char *GetData(){return m_szStream + m_iStreamPnt;};
	inline void FlushPacketBuff(){memset(m_szPacket, 0, DF_PACKET_SIZE);};

public:
	CPacket(int iOwnerTaskNum);
	~CPacket();
	int Make(COMMAND cmd, int iParam = 0);
	int FetchStream();
	inline char *GetPacket(){return m_szPacket;};
	inline int IsPacketAlign(){return m_iStreamSize - m_iStreamPnt;};
#ifndef USE_MJPEG_DRIVER
	void SetStream(int iStreamSize);
	int GetStreamLength();
#endif
	void SetTime(TIME_INFO *pTimeInfo);
};

#endif