/* -*- 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 <odfemitter.hxx>
#include <rtl/ustrbuf.hxx>
#include <osl/diagnose.h>
#include <com/sun/star/io/XOutputStream.hpp>
#include <comphelper/stl_types.hxx>
#include <utility>
using namespace com::sun::star;
namespace pdfi
{
namespace {
class OdfEmitter : public XmlEmitter
{
private :
uno::Reference<io::XOutputStream> m_xOutput;
uno::Sequence<sal_Int8> m_aLineFeed;
uno::Sequence<sal_Int8> m_aBuf;
public :
explicit OdfEmitter( uno::Reference<io::XOutputStream> xOutput );
virtual void beginTag( const char * pTag, const PropertyMap& rProperties ) override;
virtual void write( const OUString& rString ) override;
virtual void endTag( const char * pTag ) override;
};
}
OdfEmitter::OdfEmitter( uno::Reference<io::XOutputStream> xOutput ) :
m_xOutput(std::move( xOutput )),
m_aLineFeed{ '\n' }
{
OSL_PRECOND(m_xOutput.is(), "OdfEmitter(): invalid output stream" );
write(u"<?xml version=\" 1 .0 \" encoding=\" UTF-8 \"?>" _ustr);
}
void OdfEmitter::beginTag( const char * pTag, const PropertyMap& rProperties )
{
OSL_PRECOND(pTag,"Invalid tag string" );
OUStringBuffer aElement("<" );
aElement.appendAscii(pTag);
aElement.append(" " );
std::vector<OUString> aAttributes;
for ( const auto & rCurr : rProperties )
{
OUString aAttribute =
rCurr.first +
"=\" " +
rCurr.second +
"\" ";
aAttributes.push_back(aAttribute);
}
// since the hash map's sorting is undefined (and varies across
// platforms, and even between different compile-time settings),
// sort the attributes.
std::sort(aAttributes.begin(), aAttributes.end());
std::copy(aAttributes.begin(), aAttributes.end(),
comphelper::OUStringBufferAppender(aElement));
aElement.append(">" );
write(aElement.makeStringAndClear());
}
void OdfEmitter::write( const OUString& rText )
{
const OString aStr = OUStringToOString(rText,RTL_TEXTENCODING_UTF8);
const sal_Int32 nLen( aStr.getLength() );
m_aBuf.realloc( nLen );
const char * pStr = aStr.getStr();
std::copy(pStr,pStr+nLen,m_aBuf.getArray());
m_xOutput->writeBytes(m_aBuf);
m_xOutput->writeBytes(m_aLineFeed);
}
void OdfEmitter::endTag( const char * pTag )
{
OUStringBuffer aElement("</" );
aElement.appendAscii(pTag);
aElement.append(">" );
write(aElement.makeStringAndClear());
}
XmlEmitterSharedPtr createOdfEmitter( const uno::Reference<io::XOutputStream>& xOut )
{
return std::make_shared<OdfEmitter>(xOut);
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=94 H=95 G=94
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-10-02)
¤
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