1 files changed, 0 insertions, 251 deletions
diff --git a/src/libs/7zip/win/CPP/7zip/Common/LimitedStreams.h b/src/libs/7zip/win/CPP/7zip/Common/LimitedStreams.h
deleted file mode 100644
index b14616f3b..000000000
--- a/src/libs/7zip/win/CPP/7zip/Common/LimitedStreams.h
+++ /dev/null
@@ -1,251 +0,0 @@
-// LimitedStreams.h
-
-#ifndef __LIMITED_STREAMS_H
-#define __LIMITED_STREAMS_H
-
-#include "../../Common/MyBuffer.h"
-#include "../../Common/MyCom.h"
-#include "../../Common/MyVector.h"
-#include "../IStream.h"
-
-class CLimitedSequentialInStream:
-  public ISequentialInStream,
-  public CMyUnknownImp
-{
-  CMyComPtr<ISequentialInStream> _stream;
-  UInt64 _size;
-  UInt64 _pos;
-  bool _wasFinished;
-public:
-  void SetStream(ISequentialInStream *stream) { _stream = stream; }
-  void ReleaseStream() { _stream.Release(); }
-  void Init(UInt64 streamSize)
-  {
-    _size = streamSize;
-    _pos = 0;
-    _wasFinished = false;
-  }
-
-  MY_UNKNOWN_IMP1(ISequentialInStream)
-
-  STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
-  UInt64 GetSize() const { return _pos; }
-  bool WasFinished() const { return _wasFinished; }
-};
-
-class CLimitedInStream:
-  public IInStream,
-  public CMyUnknownImp
-{
-  CMyComPtr<IInStream> _stream;
-  UInt64 _virtPos;
-  UInt64 _physPos;
-  UInt64 _size;
-  UInt64 _startOffset;
-
-  HRESULT SeekToPhys() { return _stream->Seek(_physPos, STREAM_SEEK_SET, NULL); }
-public:
-  void SetStream(IInStream *stream) { _stream = stream; }
-  HRESULT InitAndSeek(UInt64 startOffset, UInt64 size)
-  {
-    _startOffset = startOffset;
-    _physPos = startOffset;
-    _virtPos = 0;
-    _size = size;
-    return SeekToPhys();
-  }
-
-  MY_UNKNOWN_IMP2(ISequentialInStream, IInStream)
-
-  STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
-  STDMETHOD(Seek)(Int64 offset, UInt32 seekOrigin, UInt64 *newPosition);
-
-  HRESULT SeekToStart() { return Seek(0, STREAM_SEEK_SET, NULL); }
-};
-
-HRESULT CreateLimitedInStream(IInStream *inStream, UInt64 pos, UInt64 size, ISequentialInStream **resStream);
-
-class CClusterInStream:
-  public IInStream,
-  public CMyUnknownImp
-{
-  UInt64 _virtPos;
-  UInt64 _physPos;
-  UInt32 _curRem;
-public:
-  CMyComPtr<IInStream> Stream;
-  UInt64 StartOffset;
-  UInt64 Size;
-  unsigned BlockSizeLog;
-  CRecordVector<UInt32> Vector;
-
-  HRESULT SeekToPhys() { return Stream->Seek(_physPos, STREAM_SEEK_SET, NULL); }
-
-  HRESULT InitAndSeek()
-  {
-    _curRem = 0;
-    _virtPos = 0;
-    _physPos = StartOffset;
-    if (Vector.Size() > 0)
-    {
-      _physPos = StartOffset + (Vector[0] << BlockSizeLog);
-      return SeekToPhys();
-    }
-    return S_OK;
-  }
-
-  MY_UNKNOWN_IMP2(ISequentialInStream, IInStream)
-
-  STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
-  STDMETHOD(Seek)(Int64 offset, UInt32 seekOrigin, UInt64 *newPosition);
-};
-
-struct CSeekExtent
-{
-  UInt64 Phy;
-  UInt64 Virt;
-};
-
-class CExtentsStream:
-  public IInStream,
-  public CMyUnknownImp
-{
-  UInt64 _phyPos;
-  UInt64 _virtPos;
-  bool _needStartSeek;
-
-  HRESULT SeekToPhys() { return Stream->Seek(_phyPos, STREAM_SEEK_SET, NULL); }
-
-public:
-  CMyComPtr<IInStream> Stream;
-  CRecordVector<CSeekExtent> Extents;
-
-  MY_UNKNOWN_IMP2(ISequentialInStream, IInStream)
-  STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
-  STDMETHOD(Seek)(Int64 offset, UInt32 seekOrigin, UInt64 *newPosition);
-  void ReleaseStream() { Stream.Release(); }
-
-  void Init()
-  {
-    _virtPos = 0;
-    _phyPos = 0;
-    _needStartSeek = true;
-  }
-};
-
-class CLimitedSequentialOutStream:
-  public ISequentialOutStream,
-  public CMyUnknownImp
-{
-  CMyComPtr<ISequentialOutStream> _stream;
-  UInt64 _size;
-  bool _overflow;
-  bool _overflowIsAllowed;
-public:
-  MY_UNKNOWN_IMP1(ISequentialOutStream)
-  STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize);
-  void SetStream(ISequentialOutStream *stream) { _stream = stream; }
-  void ReleaseStream() { _stream.Release(); }
-  void Init(UInt64 size, bool overflowIsAllowed = false)
-  {
-    _size = size;
-    _overflow = false;
-    _overflowIsAllowed = overflowIsAllowed;
-  }
-  bool IsFinishedOK() const { return (_size == 0 && !_overflow); }
-  UInt64 GetRem() const { return _size; }
-};
-
-
-class CTailInStream:
-  public IInStream,
-  public CMyUnknownImp
-{
-  UInt64 _virtPos;
-public:
-  CMyComPtr<IInStream> Stream;
-  UInt64 Offset;
-
-  void Init()
-  {
-    _virtPos = 0;
-  }
-
-  MY_UNKNOWN_IMP2(ISequentialInStream, IInStream)
-
-  STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
-  STDMETHOD(Seek)(Int64 offset, UInt32 seekOrigin, UInt64 *newPosition);
-
-  HRESULT SeekToStart() { return Stream->Seek(Offset, STREAM_SEEK_SET, NULL); }
-};
-
-class CLimitedCachedInStream:
-  public IInStream,
-  public CMyUnknownImp
-{
-  CMyComPtr<IInStream> _stream;
-  UInt64 _virtPos;
-  UInt64 _physPos;
-  UInt64 _size;
-  UInt64 _startOffset;
-
-  const Byte *_cache;
-  size_t _cacheSize;
-  size_t _cachePhyPos;
-
-
-  HRESULT SeekToPhys() { return _stream->Seek(_physPos, STREAM_SEEK_SET, NULL); }
-public:
-  CByteBuffer Buffer;
-
-  void SetStream(IInStream *stream) { _stream = stream; }
-  void SetCache(size_t cacheSize, size_t cachePos)
-  {
-    _cache = Buffer;
-    _cacheSize = cacheSize;
-    _cachePhyPos = cachePos;
-  }
-
-  HRESULT InitAndSeek(UInt64 startOffset, UInt64 size)
-  {
-    _startOffset = startOffset;
-    _physPos = startOffset;
-    _virtPos = 0;
-    _size = size;
-    return SeekToPhys();
-  }
-
-  MY_UNKNOWN_IMP2(ISequentialInStream, IInStream)
-
-  STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
-  STDMETHOD(Seek)(Int64 offset, UInt32 seekOrigin, UInt64 *newPosition);
-
-  HRESULT SeekToStart() { return Seek(0, STREAM_SEEK_SET, NULL); }
-};
-
-class CTailOutStream:
-  public IOutStream,
-  public CMyUnknownImp
-{
-  UInt64 _virtPos;
-  UInt64 _virtSize;
-public:
-  CMyComPtr<IOutStream> Stream;
-  UInt64 Offset;
-
-  virtual ~CTailOutStream() {}
-
-  MY_UNKNOWN_IMP2(ISequentialOutStream, IOutStream)
-
-  void Init()
-  {
-    _virtPos = 0;
-    _virtSize = 0;
-  }
-
-  STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize);
-  STDMETHOD(Seek)(Int64 offset, UInt32 seekOrigin, UInt64 *newPosition);
-  STDMETHOD(SetSize)(UInt64 newSize);
-};
-
-#endif