1 files changed, 70 insertions, 0 deletions

diff --git a/CPP/7zip/Archive/7z/7zDecode.h b/CPP/7zip/Archive/7z/7zDecode.h
new file mode 100644
index 0000000..eeb146e
--- /dev/null
+++ b/CPP/7zip/Archive/7z/7zDecode.h
@@ -0,0 +1,70 @@
+// 7zDecode.h
+
+#ifndef __7Z_DECODE_H
+#define __7Z_DECODE_H
+
+#include "../Common/CoderMixer2.h"
+
+#include "7zIn.h"
+
+namespace NArchive {
+namespace N7z {
+
+struct CBindInfoEx: public NCoderMixer2::CBindInfo
+{
+  CRecordVector<CMethodId> CoderMethodIDs;
+
+  void Clear()
+  {
+    CBindInfo::Clear();
+    CoderMethodIDs.Clear();
+  }
+};
+
+class CDecoder
+{
+  bool _bindInfoPrev_Defined;
+  CBindInfoEx _bindInfoPrev;
+  
+  bool _useMixerMT;
+  
+  #ifdef USE_MIXER_ST
+    NCoderMixer2::CMixerST *_mixerST;
+  #endif
+  
+  #ifdef USE_MIXER_MT
+    NCoderMixer2::CMixerMT *_mixerMT;
+  #endif
+  
+  NCoderMixer2::CMixer *_mixer;
+  CMyComPtr<IUnknown> _mixerRef;
+
+public:
+
+  CDecoder(bool useMixerMT);
+  
+  HRESULT Decode(
+      DECL_EXTERNAL_CODECS_LOC_VARS
+      IInStream *inStream,
+      UInt64 startPos,
+      const CFolders &folders, unsigned folderIndex,
+      const UInt64 *unpackSize // if (!unpackSize), then full folder is required
+                               // if (unpackSize), then only *unpackSize bytes from folder are required
+
+      , ISequentialOutStream *outStream
+      , ICompressProgressInfo *compressProgress
+
+      , ISequentialInStream **inStreamMainRes
+      , bool &dataAfterEnd_Error
+      
+      _7Z_DECODER_CRYPRO_VARS_DECL
+      
+      #if !defined(_7ZIP_ST)
+      , bool mtMode, UInt32 numThreads, UInt64 memUsage
+      #endif
+      );
+};
+
+}}
+
+#endif