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62 lines
1.3 KiB
62 lines
1.3 KiB
// 7zFolderInStream.h
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#ifndef __7Z_FOLDER_IN_STREAM_H
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#define __7Z_FOLDER_IN_STREAM_H
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#include "../../../../C/7zCrc.h"
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#include "../../../Common/MyCom.h"
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#include "../../../Common/MyVector.h"
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#include "../../ICoder.h"
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#include "../IArchive.h"
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namespace NArchive {
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namespace N7z {
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class CFolderInStream:
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public ISequentialInStream,
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public ICompressGetSubStreamSize,
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public CMyUnknownImp
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{
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CMyComPtr<ISequentialInStream> _stream;
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UInt64 _pos;
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UInt32 _crc;
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bool _size_Defined;
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UInt64 _size;
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const UInt32 *_indexes;
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unsigned _numFiles;
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unsigned _index;
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CMyComPtr<IArchiveUpdateCallback> _updateCallback;
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HRESULT OpenStream();
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void AddFileInfo(bool isProcessed);
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public:
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CRecordVector<bool> Processed;
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CRecordVector<UInt32> CRCs;
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CRecordVector<UInt64> Sizes;
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MY_UNKNOWN_IMP2(ISequentialInStream, ICompressGetSubStreamSize)
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STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
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STDMETHOD(GetSubStreamSize)(UInt64 subStream, UInt64 *value);
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void Init(IArchiveUpdateCallback *updateCallback, const UInt32 *indexes, unsigned numFiles);
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bool WasFinished() const { return _index == _numFiles; }
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UInt64 GetFullSize() const
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{
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UInt64 size = 0;
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FOR_VECTOR (i, Sizes)
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size += Sizes[i];
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return size;
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}
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};
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}}
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#endif
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