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