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

   1 // 7zDecode.h
   2
   3 #ifndef __7Z_DECODE_H
   4 #define __7Z_DECODE_H
   5
   6 #include "../../IStream.h"
   7 #include "../../IPassword.h"
   8
   9 #include "../Common/CoderMixer2.h"
  10 #include "../Common/CoderMixer2MT.h"
  11 #ifdef _ST_MODE
  12 #include "../Common/CoderMixer2ST.h"
  13 #endif
  14 #ifndef EXCLUDE_COM
  15 #include "../Common/CoderLoader.h"
  16 #endif
  17
  18 #include "7zItem.h"
  19
  20 namespace NArchive {
  21 namespace N7z {
  22
  23 struct CBindInfoEx: public NCoderMixer2::CBindInfo
  24 {
  25   CRecordVector<CMethodID> CoderMethodIDs;
  26   void Clear()
  27   {
  28     CBindInfo::Clear();
  29     CoderMethodIDs.Clear();
  30   }
  31 };
  32
  33 class CDecoder
  34 {
  35   #ifndef EXCLUDE_COM
  36   CCoderLibraries _libraries;
  37   #endif
  38
  39   bool _bindInfoExPrevIsDefinded;
  40   CBindInfoEx _bindInfoExPrev;
  41
  42   bool _multiThread;
  43   #ifdef _ST_MODE
  44   NCoderMixer2::CCoderMixer2ST *_mixerCoderSTSpec;
  45   #endif
  46   NCoderMixer2::CCoderMixer2MT *_mixerCoderMTSpec;
  47   NCoderMixer2::CCoderMixer2 *_mixerCoderCommon;
  48
  49   CMyComPtr<ICompressCoder2> _mixerCoder;
  50   CObjectVector<CMyComPtr<IUnknown> > _decoders;
  51   // CObjectVector<CMyComPtr<ICompressCoder2> > _decoders2;
  52 public:
  53   CDecoder(bool multiThread);
  54   HRESULT Decode(IInStream *inStream,
  55       UInt64 startPos,
  56       const UInt64 *packSizes,
  57       const CFolder &folder,
  58       ISequentialOutStream *outStream,
  59       ICompressProgressInfo *compressProgress
  60       #ifndef _NO_CRYPTO
  61       , ICryptoGetTextPassword *getTextPasswordSpec
  62       #endif
  63       #ifdef COMPRESS_MT
  64       , bool mtMode, UInt32 numThreads
  65       #endif
  66       );
  67 };
  68
  69 }}
  70
  71 #endif