1 files changed, 157 insertions, 0 deletions
diff --git a/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateDecoder.h b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateDecoder.h
new file mode 100644
index 000000000..56ab2bea2
--- /dev/null
+++ b/installerbuilder/libinstaller/3rdparty/p7zip_9.04/unix/CPP/7zip/Compress/DeflateDecoder.h
@@ -0,0 +1,157 @@
+// DeflateDecoder.h
+
+#ifndef __DEFLATE_DECODER_H
+#define __DEFLATE_DECODER_H
+
+#include "../../Common/MyCom.h"
+
+#include "../ICoder.h"
+
+#include "../Common/InBuffer.h"
+
+#include "BitlDecoder.h"
+#include "DeflateConst.h"
+#include "HuffmanDecoder.h"
+#include "LzOutWindow.h"
+
+namespace NCompress {
+namespace NDeflate {
+namespace NDecoder {
+
+class CCoder:
+  public ICompressCoder,
+  public ICompressGetInStreamProcessedSize,
+  #ifndef NO_READ_FROM_CODER
+  public ICompressSetInStream,
+  public ICompressSetOutStreamSize,
+  public ISequentialInStream,
+  #endif
+  public CMyUnknownImp
+{
+  CLzOutWindow m_OutWindowStream;
+  NBitl::CDecoder<CInBuffer> m_InBitStream;
+  NCompress::NHuffman::CDecoder<kNumHuffmanBits, kFixedMainTableSize> m_MainDecoder;
+  NCompress::NHuffman::CDecoder<kNumHuffmanBits, kFixedDistTableSize> m_DistDecoder;
+  NCompress::NHuffman::CDecoder<kNumHuffmanBits, kLevelTableSize> m_LevelDecoder;
+
+  UInt32 m_StoredBlockSize;
+
+  bool m_FinalBlock;
+  bool m_StoredMode;
+  UInt32 _numDistLevels;
+
+
+  bool _deflateNSIS;
+  bool _deflate64Mode;
+  bool _keepHistory;
+  bool _needInitInStream;
+  Int32 _remainLen;
+  UInt32 _rep0;
+  bool _needReadTable;
+
+  UInt32 ReadBits(int numBits);
+
+  bool DeCodeLevelTable(Byte *values, int numSymbols);
+  bool ReadTables();
+  
+  HRESULT Flush() { return m_OutWindowStream.Flush(); }
+  class CCoderReleaser
+  {
+    CCoder *_coder;
+  public:
+    bool NeedFlush;
+    CCoderReleaser(CCoder *coder): _coder(coder), NeedFlush(true) {}
+    ~CCoderReleaser()
+    {
+      if (NeedFlush)
+        _coder->Flush();
+      _coder->ReleaseOutStream();
+    }
+  };
+  friend class CCoderReleaser;
+
+  HRESULT CodeSpec(UInt32 curSize);
+public:
+  bool ZlibMode;
+  Byte ZlibFooter[4];
+
+  CCoder(bool deflate64Mode, bool deflateNSIS = false);
+  virtual ~CCoder() {};
+
+  void SetKeepHistory(bool keepHistory) { _keepHistory = keepHistory; }
+
+  void ReleaseOutStream()
+  {
+    m_OutWindowStream.ReleaseStream();
+  }
+
+  HRESULT CodeReal(ISequentialOutStream *outStream,
+      const UInt64 *outSize, ICompressProgressInfo *progress);
+
+  #ifndef NO_READ_FROM_CODER
+  MY_UNKNOWN_IMP4(
+      ICompressGetInStreamProcessedSize,
+      ICompressSetInStream,
+      ICompressSetOutStreamSize,
+      ISequentialInStream
+      )
+  #else
+  MY_UNKNOWN_IMP1(
+      ICompressGetInStreamProcessedSize)
+  #endif
+
+  STDMETHOD(Code)(ISequentialInStream *inStream, ISequentialOutStream *outStream,
+      const UInt64 *inSize, const UInt64 *outSize, ICompressProgressInfo *progress);
+
+  STDMETHOD(SetInStream)(ISequentialInStream *inStream);
+  STDMETHOD(ReleaseInStream)();
+  STDMETHOD(SetOutStreamSize)(const UInt64 *outSize);
+  
+  #ifndef NO_READ_FROM_CODER
+  STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
+  #endif
+
+  STDMETHOD(CodeResume)(ISequentialOutStream *outStream, const UInt64 *outSize, ICompressProgressInfo *progress);
+
+  HRESULT InitInStream(bool needInit)
+  {
+    if (!m_InBitStream.Create(1 << 17))
+      return E_OUTOFMEMORY;
+    if (needInit)
+    {
+      m_InBitStream.Init();
+      _needInitInStream = false;
+    }
+    return S_OK;
+  }
+
+  void AlignToByte() { m_InBitStream.AlignToByte(); }
+  Byte ReadByte() { return (Byte)m_InBitStream.ReadBits(8); }
+  bool InputEofError() const { return m_InBitStream.ExtraBitsWereRead(); }
+  UInt64 GetInputProcessedSize() const { return m_InBitStream.GetProcessedSize(); }
+
+  // IGetInStreamProcessedSize
+  STDMETHOD(GetInStreamProcessedSize)(UInt64 *value);
+};
+
+class CCOMCoder : public CCoder
+{
+public:
+  CCOMCoder(): CCoder(false) {}
+};
+
+class CNsisCOMCoder : public CCoder
+{
+public:
+  CNsisCOMCoder(): CCoder(false, true) {}
+};
+
+class CCOMCoder64 : public CCoder
+{
+public:
+  CCOMCoder64(): CCoder(true) {}
+};
+
+}}}
+
+#endif