1 files changed, 0 insertions, 119 deletions
diff --git a/src/libs/7zip/win/CPP/7zip/Common/InOutTempBuffer.cpp b/src/libs/7zip/win/CPP/7zip/Common/InOutTempBuffer.cpp
deleted file mode 100644
index be65ba32f..000000000
--- a/src/libs/7zip/win/CPP/7zip/Common/InOutTempBuffer.cpp
+++ /dev/null
@@ -1,119 +0,0 @@
-// InOutTempBuffer.cpp
-
-#include "StdAfx.h"
-
-#include "../../../C/7zCrc.h"
-
-#include "../../Common/Defs.h"
-
-#include "InOutTempBuffer.h"
-#include "StreamUtils.h"
-
-using namespace NWindows;
-using namespace NFile;
-using namespace NDir;
-
-static const UInt32 kTempBufSize = (1 << 20);
-
-static CFSTR kTempFilePrefixString = FTEXT("7zt");
-
-CInOutTempBuffer::CInOutTempBuffer(): _buf(NULL) { }
-
-void CInOutTempBuffer::Create()
-{
-  if (!_buf)
-    _buf = new Byte[kTempBufSize];
-}
-
-CInOutTempBuffer::~CInOutTempBuffer()
-{
-  delete []_buf;
-}
-
-void CInOutTempBuffer::InitWriting()
-{
-  _bufPos = 0;
-  _tempFileCreated = false;
-  _size = 0;
-  _crc = CRC_INIT_VAL;
-}
-
-bool CInOutTempBuffer::WriteToFile(const void *data, UInt32 size)
-{
-  if (size == 0)
-    return true;
-  if (!_tempFileCreated)
-  {
-    if (!_tempFile.CreateRandomInTempFolder(kTempFilePrefixString, &_outFile))
-      return false;
-    _tempFileCreated = true;
-  }
-  UInt32 processed;
-  if (!_outFile.Write(data, size, processed))
-    return false;
-  _crc = CrcUpdate(_crc, data, processed);
-  _size += processed;
-  return (processed == size);
-}
-
-bool CInOutTempBuffer::Write(const void *data, UInt32 size)
-{
-  if (_bufPos < kTempBufSize)
-  {
-    UInt32 cur = MyMin(kTempBufSize - _bufPos, size);
-    memcpy(_buf + _bufPos, data, cur);
-    _crc = CrcUpdate(_crc, data, cur);
-    _bufPos += cur;
-    size -= cur;
-    data = ((const Byte *)data) + cur;
-    _size += cur;
-  }
-  return WriteToFile(data, size);
-}
-
-HRESULT CInOutTempBuffer::WriteToStream(ISequentialOutStream *stream)
-{
-  if (!_outFile.Close())
-    return E_FAIL;
-
-  UInt64 size = 0;
-  UInt32 crc = CRC_INIT_VAL;
-
-  if (_bufPos > 0)
-  {
-    RINOK(WriteStream(stream, _buf, _bufPos));
-    crc = CrcUpdate(crc, _buf, _bufPos);
-    size += _bufPos;
-  }
-  if (_tempFileCreated)
-  {
-    NIO::CInFile inFile;
-    if (!inFile.Open(_tempFile.GetPath()))
-      return E_FAIL;
-    while (size < _size)
-    {
-      UInt32 processed;
-      if (!inFile.ReadPart(_buf, kTempBufSize, processed))
-        return E_FAIL;
-      if (processed == 0)
-        break;
-      RINOK(WriteStream(stream, _buf, processed));
-      crc = CrcUpdate(crc, _buf, processed);
-      size += processed;
-    }
-  }
-  return (_crc == crc && size == _size) ? S_OK : E_FAIL;
-}
-
-STDMETHODIMP CSequentialOutTempBufferImp::Write(const void *data, UInt32 size, UInt32 *processed)
-{
-  if (!_buf->Write(data, size))
-  {
-    if (processed != NULL)
-      *processed = 0;
-    return E_FAIL;
-  }
-  if (processed != NULL)
-    *processed = size;
-  return S_OK;
-}