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This commit is contained in:
Igor Pavlov
2003-12-11 00:00:00 +00:00
committed by Kornel Lesiński
commit 8c1b5c7b7e
982 changed files with 118799 additions and 0 deletions
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46
7zip/Archive/Cab/LZXi86Converter.h Executable file
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// Archive/Cab/LZXi86Converter.h
#pragma once
#ifndef __ARCHIVE_CAB_LZXI86CONVERTER_H
#define __ARCHIVE_CAB_LZXI86CONVERTER_H
#include "Common/MyCom.h"
#include "../../IStream.h"
namespace NArchive {
namespace NCab {
namespace NLZX {
const int kUncompressedBlockSize = 1 << 15;
class Ci86TranslationOutStream:
public ISequentialOutStream,
public CMyUnknownImp
{
bool m_TranslationMode;
CMyComPtr<ISequentialOutStream> m_Stream;
UINT32 m_ProcessedSize;
BYTE m_Buffer[kUncompressedBlockSize];
UINT32 m_Pos;
UINT32 m_TranslationSize;
INT32 ConvertAbsoluteToOffset(INT32 aPos, INT32 anAbsoluteValue);
void MakeTranslation();
public:
Ci86TranslationOutStream();
~Ci86TranslationOutStream();
MY_UNKNOWN_IMP
STDMETHOD(Write)(const void *aData, UINT32 aSize, UINT32 *aProcessedSize);
STDMETHOD(WritePart)(const void *aData, UINT32 aSize, UINT32 *aProcessedSize);
public:
void Init(ISequentialOutStream *aStream, bool aTranslationMode, UINT32 aTranslationSize);
HRESULT Flush();
void ReleaseStream();
};
}}}
#endif