diff options
author | Karsten Heimrich <karsten.heimrich@theqtcompany.com> | 2015-06-09 16:04:24 +0200 |
---|---|---|
committer | Karsten Heimrich <karsten.heimrich@theqtcompany.com> | 2015-06-10 08:15:38 +0000 |
commit | 4677d362982a38c6e2aabb667e33aaa7f921f018 (patch) | |
tree | fe3b676288f05a87cdbb53a170e815427e3d9380 /src/libs/7zip/unix/CPP/7zip/Archive/Common/InStreamWithCRC.cpp | |
parent | 22ec6aa53e44069c03c7baf94881949c7a4facff (diff) |
Update source tree with version 9.38.beta of LZMA SDK.
- Remove unused files.
- Split in .pri files.
- Add HEADERS section.
- Adjust lib7z_facade.
Change-Id: I31e7bafbfe1a9346364bd58c391601955f98ad3a
Reviewed-by: Kai Koehne <kai.koehne@theqtcompany.com>
Diffstat (limited to 'src/libs/7zip/unix/CPP/7zip/Archive/Common/InStreamWithCRC.cpp')
-rw-r--r-- | src/libs/7zip/unix/CPP/7zip/Archive/Common/InStreamWithCRC.cpp | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/src/libs/7zip/unix/CPP/7zip/Archive/Common/InStreamWithCRC.cpp b/src/libs/7zip/unix/CPP/7zip/Archive/Common/InStreamWithCRC.cpp index 569a56f3b..a2d688328 100644 --- a/src/libs/7zip/unix/CPP/7zip/Archive/Common/InStreamWithCRC.cpp +++ b/src/libs/7zip/unix/CPP/7zip/Archive/Common/InStreamWithCRC.cpp @@ -6,29 +6,33 @@ STDMETHODIMP CSequentialInStreamWithCRC::Read(void *data, UInt32 size, UInt32 *processedSize) { - UInt32 realProcessedSize; - HRESULT result = _stream->Read(data, size, &realProcessedSize); - _size += realProcessedSize; - if (size > 0 && realProcessedSize == 0) + UInt32 realProcessed = 0; + HRESULT result = S_OK; + if (_stream) + result = _stream->Read(data, size, &realProcessed); + _size += realProcessed; + if (size != 0 && realProcessed == 0) _wasFinished = true; - _crc = CrcUpdate(_crc, data, realProcessedSize); - if(processedSize != NULL) - *processedSize = realProcessedSize; + _crc = CrcUpdate(_crc, data, realProcessed); + if (processedSize) + *processedSize = realProcessed; return result; } STDMETHODIMP CInStreamWithCRC::Read(void *data, UInt32 size, UInt32 *processedSize) { - UInt32 realProcessedSize; - HRESULT result = _stream->Read(data, size, &realProcessedSize); + UInt32 realProcessed = 0; + HRESULT result = S_OK; + if (_stream) + result = _stream->Read(data, size, &realProcessed); + _size += realProcessed; /* - if (size > 0 && realProcessedSize == 0) + if (size != 0 && realProcessed == 0) _wasFinished = true; */ - _size += realProcessedSize; - _crc = CrcUpdate(_crc, data, realProcessedSize); - if(processedSize != NULL) - *processedSize = realProcessedSize; + _crc = CrcUpdate(_crc, data, realProcessed); + if (processedSize) + *processedSize = realProcessed; return result; } |