mosesgrabimpl.h

采用zlib标准的压缩源码

#ifndef __MOSESGRAB_IMPL_H__
#define __MOSESGRAB_IMPL_H__


#include "IMGrab.h"


class CMosesGrab : public IMosesGrab
{
public:
	CMosesGrab();
	~CMosesGrab();

public:	
	virtual int Grab(LPVOID lpDest, DWORD *dwDestLen,
		LPVOID lpSource, DWORD dwSourceLen, int nLevel = Z_DEFAULT_COMPRESSION);
	//Compresses the source buffer into the destination buffer.
	
	virtual int UnGrab(LPVOID lpDest, DWORD *dwDestLen,
		LPVOID lpSource, DWORD dwSourceLen);
	//Decompresses the source buffer into the destination buffer.

	virtual void Release();
};

#endif //__MOSESGRAB_IMPL_H__