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-rw-r--r--other-licenses/7zstub/src/7zip/Common/StreamObjects.cpp102
1 files changed, 0 insertions, 102 deletions
diff --git a/other-licenses/7zstub/src/7zip/Common/StreamObjects.cpp b/other-licenses/7zstub/src/7zip/Common/StreamObjects.cpp
deleted file mode 100644
index 459df66cf..000000000
--- a/other-licenses/7zstub/src/7zip/Common/StreamObjects.cpp
+++ /dev/null
@@ -1,102 +0,0 @@
-// StreamObjects.cpp
-
-#include "StdAfx.h"
-
-#include "StreamObjects.h"
-#include "../../Common/Defs.h"
-
-
-STDMETHODIMP CSequentialInStreamImp::Read(void *data, UInt32 size, UInt32 *processedSize)
-{
- UInt32 numBytesToRead = (UInt32)(MyMin(_pos + size, _size) - _pos);
- memmove(data, _dataPointer + _pos, numBytesToRead);
- _pos += numBytesToRead;
- if(processedSize != NULL)
- *processedSize = numBytesToRead;
- return S_OK;
-}
-
-
-void CWriteBuffer::Write(const void *data, size_t size)
-{
- size_t newCapacity = _size + size;
- _buffer.EnsureCapacity(newCapacity);
- memmove(_buffer + _size, data, size);
- _size += size;
-}
-
-STDMETHODIMP CSequentialOutStreamImp::Write(const void *data, UInt32 size, UInt32 *processedSize)
-{
- _writeBuffer.Write(data, size);
- if(processedSize != NULL)
- *processedSize = size;
- return S_OK;
-}
-
-STDMETHODIMP CSequentialOutStreamImp2::Write(const void *data, UInt32 size, UInt32 *processedSize)
-{
- UInt32 newSize = size;
- if (_pos + size > _size)
- newSize = (UInt32)(_size - _pos);
- memmove(_buffer + _pos, data, newSize);
- if(processedSize != NULL)
- *processedSize = newSize;
- _pos += newSize;
- if (newSize != size)
- return E_FAIL;
- return S_OK;
-}
-
-STDMETHODIMP CSequentialInStreamSizeCount::Read(void *data, UInt32 size, UInt32 *processedSize)
-{
- UInt32 realProcessedSize;
- HRESULT result = _stream->Read(data, size, &realProcessedSize);
- _size += realProcessedSize;
- if (processedSize != 0)
- *processedSize = realProcessedSize;
- return result;
-}
-
-STDMETHODIMP CSequentialInStreamRollback::Read(void *data, UInt32 size, UInt32 *processedSize)
-{
- if (_currentPos != _currentSize)
- {
- size_t curSize = _currentSize - _currentPos;
- if (size > curSize)
- size = (UInt32)curSize;
- memmove(data, _buffer + _currentPos, size);
- _currentPos += size;
- if (processedSize != 0)
- *processedSize = size;
- return S_OK;
- }
- UInt32 realProcessedSize;
- if (size > _bufferSize)
- size = (UInt32)_bufferSize;
- HRESULT result = _stream->Read(_buffer, size, &realProcessedSize);
- memmove(data, _buffer, realProcessedSize);
- _size += realProcessedSize;
- _currentSize = realProcessedSize;
- _currentPos = realProcessedSize;
- if (processedSize != 0)
- *processedSize = realProcessedSize;
- return result;
-}
-
-HRESULT CSequentialInStreamRollback::Rollback(size_t rollbackSize)
-{
- if (rollbackSize > _currentPos)
- return E_INVALIDARG;
- _currentPos -= rollbackSize;
- return S_OK;
-}
-
-STDMETHODIMP CSequentialOutStreamSizeCount::Write(const void *data, UInt32 size, UInt32 *processedSize)
-{
- UInt32 realProcessedSize;
- HRESULT result = _stream->Write(data, size, &realProcessedSize);
- _size += realProcessedSize;
- if (processedSize != 0)
- *processedSize = realProcessedSize;
- return result;
-}