reactos/sdk/tools/cabman/mszip.h

41 lines
976 B
C++

/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS cabinet manager
* FILE: tools/cabman/mszip.h
* PURPOSE: CAB codec for MSZIP compressed data
*/
#pragma once
#include "cabinet.h"
#include <zlib.h>
#define MSZIP_MAGIC 0x4B43
/* Classes */
class CMSZipCodec : public CCABCodec
{
public:
/* Default constructor */
CMSZipCodec();
/* Default destructor */
virtual ~CMSZipCodec();
/* Compresses a data block */
virtual ULONG Compress(void* OutputBuffer,
void* InputBuffer,
ULONG InputLength,
PULONG OutputLength);
/* Uncompresses a data block */
virtual ULONG Uncompress(void* OutputBuffer,
void* InputBuffer,
ULONG InputLength,
PULONG OutputLength);
private:
int Status;
z_stream ZStream; /* Zlib stream */
};
/* EOF */