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4.27 beta

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This commit is contained in:
Igor Pavlov
2005-09-21 00:00:00 +00:00
committed by Kornel Lesiński
parent 31e7b924e8
commit d66cf2fcf3
393 changed files with 17345 additions and 4743 deletions
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88
7zip/Compress/Deflate/DeflateDecoder.h
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@@ -30,7 +30,15 @@ public:
typedef NStream::NLSBF::CDecoder<CInBuffer> CInBit;
class CCoder
class CCoder:
public ICompressCoder,
public ICompressGetInStreamProcessedSize,
#ifdef _ST_MODE
public ICompressSetInStream,
public ICompressSetOutStreamSize,
public ISequentialInStream,
#endif
public CMyUnknownImp
{
CLZOutWindow m_OutWindowStream;
CInBit m_InBitStream;
@@ -38,20 +46,27 @@ class CCoder
NCompress::NHuffman::CDecoder<kNumHuffmanBits, kStaticDistTableSize> m_DistDecoder;
NCompress::NHuffman::CDecoder<kNumHuffmanBits, kLevelTableSize> m_LevelDecoder;
bool m_FinalBlock;
bool m_StoredMode;
UInt32 m_StoredBlockSize;
bool m_FinalBlock;
bool m_StoredMode;
bool _deflate64Mode;
bool _keepHistory;
int _remainLen;
UInt32 _rep0;
bool _needReadTable;
void DeCodeLevelTable(Byte *newLevels, int numLevels);
void ReadTables();
bool ReadTables();
void CCoder::ReleaseStreams()
{
m_OutWindowStream.ReleaseStream();
m_InBitStream.ReleaseStream();
ReleaseInStream();
}
HRESULT Flush() { return m_OutWindowStream.Flush(); }
class CCoderReleaser
{
CCoder *m_Coder;
@@ -61,63 +76,60 @@ class CCoder
~CCoderReleaser()
{
if (NeedFlush)
m_Coder->m_OutWindowStream.Flush();
m_Coder->Flush();
m_Coder->ReleaseStreams();
}
};
friend class CCoderReleaser;
HRESULT CodeSpec(UInt32 curSize);
public:
CCoder(bool deflate64Mode = false);
CCoder(bool deflate64Mode);
void SetKeepHistory(bool keepHistory) { _keepHistory = keepHistory; }
HRESULT CodeReal(ISequentialInStream *inStream,
ISequentialOutStream *outStream, const UInt64 *inSize, const UInt64 *outSize,
ICompressProgressInfo *progress);
HRESULT BaseCode(ISequentialInStream *inStream,
ISequentialOutStream *outStream, const UInt64 *inSize, const UInt64 *outSize,
ICompressProgressInfo *progress);
// IGetInStreamProcessedSize
HRESULT BaseGetInStreamProcessedSize(UInt64 *aValue);
};
class CCOMCoder :
public ICompressCoder,
public ICompressGetInStreamProcessedSize,
public CMyUnknownImp,
public CCoder
{
public:
MY_UNKNOWN_IMP1(ICompressGetInStreamProcessedSize)
#ifdef _ST_MODE
MY_UNKNOWN_IMP4(
ICompressGetInStreamProcessedSize,
ICompressSetInStream,
ICompressSetOutStreamSize,
ISequentialInStream
)
#else
MY_UNKNOWN_IMP1(
ICompressGetInStreamProcessedSize)
#endif
STDMETHOD(Code)(ISequentialInStream *inStream,
ISequentialOutStream *outStream, const UInt64 *inSize, const UInt64 *outSize,
ICompressProgressInfo *progress);
// IGetInStreamProcessedSize
STDMETHOD(GetInStreamProcessedSize)(UInt64 *aValue);
STDMETHOD(SetInStream)(ISequentialInStream *inStream);
STDMETHOD(ReleaseInStream)();
STDMETHOD(SetOutStreamSize)(const UInt64 *outSize);
#ifdef _ST_MODE
STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
#endif
// IGetInStreamProcessedSize
STDMETHOD(GetInStreamProcessedSize)(UInt64 *value);
};
class CCOMCoder :
public CCoder
{
public:
CCOMCoder(): CCoder(false) {}
};
class CCOMCoder64 :
public ICompressCoder,
public ICompressGetInStreamProcessedSize,
public CMyUnknownImp,
public CCoder
{
public:
MY_UNKNOWN_IMP1(ICompressGetInStreamProcessedSize)
STDMETHOD(Code)(ISequentialInStream *inStream,
ISequentialOutStream *outStream, const UInt64 *inSize, const UInt64 *outSize,
ICompressProgressInfo *progress);
// IGetInStreamProcessedSize
STDMETHOD(GetInStreamProcessedSize)(UInt64 *aValue);
CCOMCoder64(): CCoder(true) {}
};