Mercurial > vba-linux
view src/win32/7zip/7z/CPP/7zip/Archive/7z/7zSpecStream.h @ 1:f9f4f1b99eed
importing src directory
author | Robert McIntyre <rlm@mit.edu> |
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date | Sat, 03 Mar 2012 10:31:27 -0600 |
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1 // 7zSpecStream.h3 #ifndef __7Z_SPEC_STREAM_H4 #define __7Z_SPEC_STREAM_H6 #include "../../IStream.h"7 #include "../../ICoder.h"8 #include "../../../Common/MyCom.h"10 class CSequentialInStreamSizeCount2:11 public ISequentialInStream,12 public ICompressGetSubStreamSize,13 public CMyUnknownImp14 {15 CMyComPtr<ISequentialInStream> _stream;16 CMyComPtr<ICompressGetSubStreamSize> _getSubStreamSize;17 UInt64 _size;18 public:19 void Init(ISequentialInStream *stream)20 {21 _stream = stream;22 _getSubStreamSize = 0;23 _stream.QueryInterface(IID_ICompressGetSubStreamSize, &_getSubStreamSize);24 _size = 0;25 }26 UInt64 GetSize() const { return _size; }28 MY_UNKNOWN_IMP1(ICompressGetSubStreamSize)30 STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);32 STDMETHOD(GetSubStreamSize)(UInt64 subStream, UInt64 *value);33 };35 #endif