SaraP
115 lines
3.3 KiB
C++
115 lines
3.3 KiB
C++
/*++
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Copyright (C) 2019 3MF Consortium
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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Abstract:
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NMR_PortableZIPWriterEntry.cpp implements a portable and fast writer of ZIP files
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--*/
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#include "Common/Platform/NMR_PortableZIPWriterEntry.h"
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#include "Common/Platform/NMR_ExportStream_ZIP.h"
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#include "Common/NMR_Exception.h"
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#include "Common/NMR_StringUtils.h"
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#include "Libraries/zlib/zlib.h"
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namespace NMR {
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CPortableZIPWriterEntry::CPortableZIPWriterEntry(_In_ const std::string sUTF8Name, _In_ nfUint16 nLastModTime, _In_ nfUint16 nLastModDate, _In_ nfUint64 nFilePosition, _In_ nfUint64 nExtInfoPosition, _In_ nfUint64 nDataPosition)
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{
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m_sUTF8Name = sUTF8Name;
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m_nCRC32 = 0;
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m_nCompressedSize = 0;
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m_nUncompressedSize = 0;
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m_nLastModTime = nLastModTime;
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m_nLastModDate = nLastModDate;
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m_nFilePosition = nFilePosition;
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m_nExtInfoPosition = nExtInfoPosition;
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m_nDataPosition = nDataPosition;
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}
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std::string CPortableZIPWriterEntry::getUTF8Name()
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{
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return m_sUTF8Name;
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}
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nfUint32 CPortableZIPWriterEntry::getCRC32()
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{
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return m_nCRC32;
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}
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nfUint64 CPortableZIPWriterEntry::getCompressedSize()
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{
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return m_nCompressedSize;
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}
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nfUint64 CPortableZIPWriterEntry::getUncompressedSize()
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{
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return m_nUncompressedSize;
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}
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nfUint16 CPortableZIPWriterEntry::getLastModTime()
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{
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return m_nLastModTime;
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}
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nfUint16 CPortableZIPWriterEntry::getLastModDate()
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{
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return m_nLastModDate;
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}
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nfUint64 CPortableZIPWriterEntry::getFilePosition()
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{
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return m_nFilePosition;
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}
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nfUint64 CPortableZIPWriterEntry::getExtInfoPosition()
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{
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return m_nExtInfoPosition;
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}
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nfUint64 CPortableZIPWriterEntry::getDataPosition()
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{
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return m_nDataPosition;
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}
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void CPortableZIPWriterEntry::increaseCompressedSize(_In_ nfUint32 nCompressedSize)
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{
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m_nCompressedSize += nCompressedSize;
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}
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void CPortableZIPWriterEntry::increaseUncompressedSize(_In_ nfUint32 nUncompressedSize)
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{
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m_nUncompressedSize += nUncompressedSize;
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}
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void CPortableZIPWriterEntry::calculateChecksum(_In_ const void * pBuffer, _In_ nfUint32 cbCount)
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{
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m_nCRC32 = crc32(m_nCRC32, (Bytef*) pBuffer, cbCount);
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}
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}
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