94 lines
3 KiB
C++
94 lines
3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_xmloff.hxx"
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#include <xmloff/xmlimp.hxx>
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#include <xmloff/xmluconv.hxx>
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#include <com/sun/star/io/XOutputStream.hpp>
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#include <xmloff/XMLBase64ImportContext.hxx>
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using ::rtl::OUString;
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using ::rtl::OUStringBuffer;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::xml::sax;
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using namespace ::com::sun::star::io;
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//-----------------------------------------------------------------------------
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TYPEINIT1( XMLBase64ImportContext, SvXMLImportContext );
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XMLBase64ImportContext::XMLBase64ImportContext(
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SvXMLImport& rImport, sal_uInt16 nPrfx, const OUString& rLName,
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const Reference< XAttributeList >&,
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const Reference< XOutputStream >& rOut ) :
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SvXMLImportContext( rImport, nPrfx, rLName ),
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xOut( rOut )
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{
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}
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XMLBase64ImportContext::~XMLBase64ImportContext()
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{
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}
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void XMLBase64ImportContext::EndElement()
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{
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xOut->closeOutput();
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}
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void XMLBase64ImportContext::Characters( const ::rtl::OUString& rChars )
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{
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OUString sTrimmedChars( rChars. trim() );
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if( sTrimmedChars.getLength() )
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{
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OUString sChars;
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if( sBase64CharsLeft.getLength() )
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{
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sChars = sBase64CharsLeft;
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sChars += sTrimmedChars;
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sBase64CharsLeft = OUString();
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}
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else
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{
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sChars = sTrimmedChars;
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}
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Sequence< sal_Int8 > aBuffer( (sChars.getLength() / 4) * 3 );
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sal_Int32 nCharsDecoded =
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GetImport().GetMM100UnitConverter().
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decodeBase64SomeChars( aBuffer, sChars );
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xOut->writeBytes( aBuffer );
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if( nCharsDecoded != sChars.getLength() )
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sBase64CharsLeft = sChars.copy( nCharsDecoded );
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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