mosesgrabimpl.cpp

采用zlib标准的压缩源码

//#include <windows.h>
#include "zlib.h"  

#include "MosesGrabImpl.h"


CMosesGrab::CMosesGrab()
{
}

CMosesGrab::~CMosesGrab()
{
}

int CMosesGrab::Grab(LPVOID lpDest, DWORD *dwDestLen, LPVOID lpSource, DWORD dwSourceLen, int nLevel)
{
	return compress2((BYTE*)lpDest, dwDestLen, (BYTE*)lpSource, dwSourceLen, nLevel);
}

int CMosesGrab::UnGrab(LPVOID lpDest, DWORD *dwDestLen, LPVOID lpSource, DWORD dwSourceLen)
{
	return uncompress((BYTE*)lpDest, dwDestLen, (BYTE*)lpSource, dwSourceLen);
}

void CMosesGrab::Release()
{
	delete this;
}

LPVOID MOSES_GRAB_API MosesGrabCreateInstance()
{
	return (new CMosesGrab);
}