57 lines
2.2 KiB
C++
57 lines
2.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <oox/ole/vbahelper.hxx>
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#include <osl/diagnose.h>
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#include <o3tl/string_view.hxx>
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#include <oox/helper/binaryinputstream.hxx>
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namespace oox::ole {
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bool VbaHelper::readDirRecord( sal_uInt16& rnRecId, StreamDataSequence& rRecData, BinaryInputStream& rInStrm )
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{
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// read the record header
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sal_Int32 nRecSize;
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rnRecId = rInStrm.readuInt16();
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nRecSize = rInStrm.readInt32();
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// for no obvious reason, PROJECTVERSION record contains size field of 4, but is 6 bytes long
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if( rnRecId == VBA_ID_PROJECTVERSION )
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{
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OSL_ENSURE( nRecSize == 4, "VbaHelper::readDirRecord - unexpected record size for PROJECTVERSION" );
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nRecSize = 6;
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}
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// read the record contents into the passed sequence
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return !rInStrm.isEof() && (rInStrm.readData( rRecData, nRecSize ) == nRecSize);
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}
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bool VbaHelper::extractKeyValue( OUString& rKey, OUString& rValue, std::u16string_view rKeyValue )
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{
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size_t nEqSignPos = rKeyValue.find( '=' );
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if( nEqSignPos > 0 && nEqSignPos != std::u16string_view::npos )
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{
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rKey = o3tl::trim(rKeyValue.substr( 0, nEqSignPos ));
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rValue = o3tl::trim(rKeyValue.substr( nEqSignPos + 1 ));
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return !rKey.isEmpty() && !rValue.isEmpty();
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}
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return false;
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}
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} // namespace oox::ole
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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