other-licenses/7zstub/src/7zip/Archive/7z/7zFolderOutStream.h

   1 // 7zFolderOutStream.h
   2
   3 #ifndef __7Z_FOLDEROUTSTREAM_H
   4 #define __7Z_FOLDEROUTSTREAM_H
   5
   6 #include "7zIn.h"
   7
   8 #include "../../IStream.h"
   9 #include "../IArchive.h"
  10 #include "../Common/OutStreamWithCRC.h"
  11
  12 namespace NArchive {
  13 namespace N7z {
  14
  15 class CFolderOutStream:
  16   public ISequentialOutStream,
  17   public CMyUnknownImp
  18 {
  19 public:
  20   MY_UNKNOWN_IMP
  21
  22   CFolderOutStream();
  23
  24   STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize);
  25 private:
  26
  27   COutStreamWithCRC *_outStreamWithHashSpec;
  28   CMyComPtr<ISequentialOutStream> _outStreamWithHash;
  29   const CArchiveDatabaseEx *_archiveDatabase;
  30   const CBoolVector *_extractStatuses;
  31   UInt32 _startIndex;
  32   UInt32 _ref2Offset;
  33   int _currentIndex;
  34   // UInt64 _currentDataPos;
  35   CMyComPtr<IArchiveExtractCallback> _extractCallback;
  36   bool _testMode;
  37
  38   bool _fileIsOpen;
  39   UInt64 _filePos;
  40
  41   HRESULT OpenFile();
  42   HRESULT WriteEmptyFiles();
  43 public:
  44   HRESULT Init(
  45       const CArchiveDatabaseEx *archiveDatabase,
  46       UInt32 ref2Offset,
  47       UInt32 startIndex,
  48       const CBoolVector *extractStatuses,
  49       IArchiveExtractCallback *extractCallback,
  50       bool testMode);
  51   HRESULT FlushCorrupted(Int32 resultEOperationResult);
  52   HRESULT WasWritingFinished();
  53 };
  54
  55 }}
  56
  57 #endif