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-rw-r--r--src/libs/7zip/win/CPP/7zip/Common/StreamObjects.h140
1 files changed, 0 insertions, 140 deletions
diff --git a/src/libs/7zip/win/CPP/7zip/Common/StreamObjects.h b/src/libs/7zip/win/CPP/7zip/Common/StreamObjects.h
deleted file mode 100644
index d0c86b566..000000000
--- a/src/libs/7zip/win/CPP/7zip/Common/StreamObjects.h
+++ /dev/null
@@ -1,140 +0,0 @@
-// StreamObjects.h
-
-#ifndef __STREAM_OBJECTS_H
-#define __STREAM_OBJECTS_H
-
-#include "../../Common/MyBuffer.h"
-#include "../../Common/MyCom.h"
-#include "../../Common/MyVector.h"
-
-#include "../IStream.h"
-
-struct CReferenceBuf:
- public IUnknown,
- public CMyUnknownImp
-{
- CByteBuffer Buf;
- MY_UNKNOWN_IMP
-};
-
-class CBufInStream:
- public IInStream,
- public CMyUnknownImp
-{
- const Byte *_data;
- UInt64 _pos;
- size_t _size;
- CMyComPtr<IUnknown> _ref;
-public:
- void Init(const Byte *data, size_t size, IUnknown *ref = 0)
- {
- _data = data;
- _size = size;
- _pos = 0;
- _ref = ref;
- }
- void Init(CReferenceBuf *ref) { Init(ref->Buf, ref->Buf.Size(), ref); }
-
- MY_UNKNOWN_IMP2(ISequentialInStream, IInStream)
- STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
- STDMETHOD(Seek)(Int64 offset, UInt32 seekOrigin, UInt64 *newPosition);
-};
-
-// void Create_BufInStream_WithReference(const void *data, size_t size, ISequentialInStream **stream);
-void Create_BufInStream_WithNewBuf(const void *data, size_t size, ISequentialInStream **stream);
-
-class CByteDynBuffer
-{
- size_t _capacity;
- Byte *_buf;
-public:
- CByteDynBuffer(): _capacity(0), _buf(0) {};
- // there is no copy constructor. So don't copy this object.
- ~CByteDynBuffer() { Free(); }
- void Free() throw();
- size_t GetCapacity() const { return _capacity; }
- operator Byte*() const { return _buf; };
- operator const Byte*() const { return _buf; };
- bool EnsureCapacity(size_t capacity) throw();
-};
-
-class CDynBufSeqOutStream:
- public ISequentialOutStream,
- public CMyUnknownImp
-{
- CByteDynBuffer _buffer;
- size_t _size;
-public:
- CDynBufSeqOutStream(): _size(0) {}
- void Init() { _size = 0; }
- size_t GetSize() const { return _size; }
- const Byte *GetBuffer() const { return _buffer; }
- void CopyToBuffer(CByteBuffer &dest) const;
- Byte *GetBufPtrForWriting(size_t addSize);
- void UpdateSize(size_t addSize) { _size += addSize; }
-
- MY_UNKNOWN_IMP1(ISequentialOutStream)
- STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize);
-};
-
-class CBufPtrSeqOutStream:
- public ISequentialOutStream,
- public CMyUnknownImp
-{
- Byte *_buffer;
- size_t _size;
- size_t _pos;
-public:
- void Init(Byte *buffer, size_t size)
- {
- _buffer = buffer;
- _pos = 0;
- _size = size;
- }
- size_t GetPos() const { return _pos; }
-
- MY_UNKNOWN_IMP1(ISequentialOutStream)
- STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize);
-};
-
-class CSequentialOutStreamSizeCount:
- public ISequentialOutStream,
- public CMyUnknownImp
-{
- CMyComPtr<ISequentialOutStream> _stream;
- UInt64 _size;
-public:
- void SetStream(ISequentialOutStream *stream) { _stream = stream; }
- void Init() { _size = 0; }
- UInt64 GetSize() const { return _size; }
-
- MY_UNKNOWN_IMP1(ISequentialOutStream)
- STDMETHOD(Write)(const void *data, UInt32 size, UInt32 *processedSize);
-};
-
-class CCachedInStream:
- public IInStream,
- public CMyUnknownImp
-{
- UInt64 *_tags;
- Byte *_data;
- size_t _dataSize;
- unsigned _blockSizeLog;
- unsigned _numBlocksLog;
- UInt64 _size;
- UInt64 _pos;
-protected:
- virtual HRESULT ReadBlock(UInt64 blockIndex, Byte *dest, size_t blockSize) = 0;
-public:
- CCachedInStream(): _tags(0), _data(0) {}
- virtual ~CCachedInStream() { Free(); } // the destructor must be virtual (release calls it) !!!
- void Free() throw();
- bool Alloc(unsigned blockSizeLog, unsigned numBlocksLog) throw();
- void Init(UInt64 size) throw();
-
- MY_UNKNOWN_IMP2(ISequentialInStream, IInStream)
- STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
- STDMETHOD(Seek)(Int64 offset, UInt32 seekOrigin, UInt64 *newPosition);
-};
-
-#endif