other-licenses/7zstub/src/7zip/Archive/Common/OutStreamWithCRC.cpp

changeset 0
6474c204b198
equal deleted inserted replaced
-1:000000000000 0:5651fd03b284
1 // OutStreamWithCRC.cpp
2
3 #include "StdAfx.h"
4
5 #include "OutStreamWithCRC.h"
6
7 STDMETHODIMP COutStreamWithCRC::Write(const void *data,
8 UInt32 size, UInt32 *processedSize)
9 {
10 UInt32 realProcessedSize;
11 HRESULT result;
12 if(!_stream)
13 {
14 realProcessedSize = size;
15 result = S_OK;
16 }
17 else
18 result = _stream->Write(data, size, &realProcessedSize);
19 _crc.Update(data, realProcessedSize);
20 if(processedSize != NULL)
21 *processedSize = realProcessedSize;
22 return result;
23 }

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