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This commit is contained in:
Igor Pavlov
2005-05-30 00:00:00 +00:00
committed by Kornel Lesiński
parent 8c1b5c7b7e
commit 3c510ba80b
926 changed files with 40559 additions and 23519 deletions
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35
7zip/Archive/Cab/MSZipDecoder.h
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@@ -1,7 +1,5 @@
// Archive/Cab/MSZipDecoder.h
#pragma once
#ifndef __ARCHIVE_CAB_DECODER_H
#define __ARCHIVE_CAB_DECODER_H
@@ -13,6 +11,7 @@
#include "CabInBuffer.h"
#include "MSZipExtConst.h"
#include "MSZipConst.h"
namespace NArchive {
namespace NCab {
@@ -31,37 +30,35 @@ public:
class CMSZipBitDecoder: public NStream::NLSBF::CDecoder<NCab::CInBuffer>
{
public:
void InitMain(ISequentialInStream *aStream, BYTE aReservedSize, UINT32 aNumBlocks)
void InitMain(Byte reservedSize, UInt32 aNumBlocks)
{
m_Stream.Init(aStream, aReservedSize, aNumBlocks);
m_Stream.Init(reservedSize, aNumBlocks);
Init();
}
HRESULT ReadBlock(UINT32 &anUncompressedSize, bool &aDataAreCorrect)
HRESULT ReadBlock(UInt32 &uncompressedSize, bool &dataAreCorrect)
{
return m_Stream.ReadBlock(anUncompressedSize, aDataAreCorrect);
return m_Stream.ReadBlock(uncompressedSize, dataAreCorrect);
}
};
typedef NCompress::NHuffman::CDecoder<kNumHuffmanBits> CHuffmanDecoder;
class CDecoder :
public ICompressCoder,
public CMyUnknownImp
{
CLZOutWindow m_OutWindowStream;
CMSZipBitDecoder m_InBitStream;
CHuffmanDecoder m_MainDecoder;
CHuffmanDecoder m_DistDecoder;
CHuffmanDecoder m_LevelDecoder; // table for decoding other tables;
NCompress::NHuffman::CDecoder<kNumHuffmanBits, kStaticMainTableSize> m_MainDecoder;
NCompress::NHuffman::CDecoder<kNumHuffmanBits, kStaticDistTableSize> m_DistDecoder;
NCompress::NHuffman::CDecoder<kNumHuffmanBits, kLevelTableSize> m_LevelDecoder;
bool m_FinalBlock;
bool m_StoredMode;
UINT32 m_StoredBlockSize;
UInt32 m_StoredBlockSize;
BYTE m_ReservedSize;
UINT32 m_NumInDataBlocks;
Byte m_ReservedSize;
UInt32 m_NumInDataBlocks;
void DeCodeLevelTable(BYTE *newLevels, int numLevels);
void DeCodeLevelTable(Byte *newLevels, int numLevels);
void ReadTables();
public:
CDecoder();
@@ -72,13 +69,13 @@ public:
// void ReleaseStreams();
STDMETHOD(Code)(ISequentialInStream *inStream,
ISequentialOutStream *outStream, const UINT64 *inSize, const UINT64 *outSize,
ISequentialOutStream *outStream, const UInt64 *inSize, const UInt64 *outSize,
ICompressProgressInfo *progress);
void SetParams(BYTE aReservedSize, UINT32 aNumInDataBlocks)
void SetParams(Byte reservedSize, UInt32 numInDataBlocks)
{
m_ReservedSize = aReservedSize;
m_NumInDataBlocks = aNumInDataBlocks;
m_ReservedSize = reservedSize;
m_NumInDataBlocks = numInDataBlocks;
}
};