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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include "OOXMLBinaryObjectReference.hxx"
#include <string.h>
namespace writerfilter {
namespace ooxml
{
using namespace ::com::sun::star;
OOXMLBinaryObjectReference::OOXMLBinaryObjectReference
(OOXMLStream::Pointer_t pStream)
: mpStream(pStream), mbRead(false)
{
}
OOXMLBinaryObjectReference::~OOXMLBinaryObjectReference()
{
}
void OOXMLBinaryObjectReference::read()
{
sal_uInt32 nMaxReadBytes = 1024*1024;
uno::Sequence<sal_Int8> aSeq(nMaxReadBytes);
uno::Reference<io::XInputStream> xInputStream =
mpStream->getDocumentStream();
sal_uInt32 nSize = 0;
sal_uInt32 nOldSize = 0;
sal_uInt32 nBytesRead = 0;
while ((nBytesRead = xInputStream->readSomeBytes(aSeq, nMaxReadBytes)) > 0)
{
nOldSize = nSize;
nSize += nBytesRead;
mSequence.realloc(nSize);
memcpy(&mSequence[nOldSize], aSeq.getArray(), nBytesRead);
}
mbRead = true;
}
void OOXMLBinaryObjectReference::resolve(BinaryObj & rHandler)
{
if (! mbRead)
read();
writerfilter::Reference<Properties>::Pointer_t pRef =
writerfilter::Reference<Properties>::Pointer_t();
rHandler.data(reinterpret_cast<sal_uInt8 *>(&mSequence[0]),
mSequence.getLength(), pRef);
}
string OOXMLBinaryObjectReference::getType() const
{
return "OOXMLBinaryObjectReference";
}
}}
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