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74 lines
1.7 KiB
C
74 lines
1.7 KiB
C
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// Lzma2Decoder.h
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#ifndef __LZMA2_DECODER_H
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#define __LZMA2_DECODER_H
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#include "../../../C/Lzma2Dec.h"
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#include "../../Common/MyCom.h"
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#include "../ICoder.h"
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namespace NCompress {
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namespace NLzma2 {
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class CDecoder:
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public ICompressCoder,
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public ICompressSetDecoderProperties2,
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public ICompressGetInStreamProcessedSize,
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#ifndef NO_READ_FROM_CODER
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public ICompressSetInStream,
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public ICompressSetOutStreamSize,
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public ISequentialInStream,
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#endif
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public CMyUnknownImp
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{
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CMyComPtr<ISequentialInStream> _inStream;
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Byte *_inBuf;
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UInt32 _inPos;
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UInt32 _inSize;
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CLzma2Dec _state;
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bool _outSizeDefined;
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UInt64 _outSize;
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UInt64 _inSizeProcessed;
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UInt64 _outSizeProcessed;
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public:
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#ifndef NO_READ_FROM_CODER
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MY_UNKNOWN_IMP5(
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ICompressSetDecoderProperties2,
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ICompressGetInStreamProcessedSize,
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ICompressSetInStream,
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ICompressSetOutStreamSize,
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ISequentialInStream)
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#else
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MY_UNKNOWN_IMP2(
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ICompressSetDecoderProperties2,
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ICompressGetInStreamProcessedSize)
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#endif
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STDMETHOD(Code)(ISequentialInStream *inStream,
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ISequentialOutStream *outStream, const UInt64 *_inSize, const UInt64 *outSize,
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ICompressProgressInfo *progress);
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STDMETHOD(SetDecoderProperties2)(const Byte *data, UInt32 size);
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STDMETHOD(GetInStreamProcessedSize)(UInt64 *value);
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STDMETHOD(SetInStream)(ISequentialInStream *inStream);
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STDMETHOD(ReleaseInStream)();
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STDMETHOD(SetOutStreamSize)(const UInt64 *outSize);
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#ifndef NO_READ_FROM_CODER
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STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
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#endif
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CDecoder();
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virtual ~CDecoder();
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};
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}}
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#endif
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