forked from amazingfate/loongoffice
49494bb703
Change-Id: I8210a1d4bb51519f59265f370f5e8bab8a3c4179 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/105674 Tested-by: Jenkins Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com>
105 lines
3.2 KiB
C++
105 lines
3.2 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 <xml/imagesconfiguration.hxx>
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#include <xml/imagesdocumenthandler.hxx>
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#include <xml/saxnamespacefilter.hxx>
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#include <com/sun/star/xml/sax/Parser.hpp>
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#include <com/sun/star/xml/sax/Writer.hpp>
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#include <com/sun/star/xml/sax/SAXException.hpp>
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#include <com/sun/star/io/IOException.hpp>
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#include <com/sun/star/io/XInputStream.hpp>
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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::lang;
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using namespace ::com::sun::star::io;
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namespace framework
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{
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bool ImagesConfiguration::LoadImages(
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const css::uno::Reference<css::uno::XComponentContext>& rxContext,
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const css::uno::Reference<css::io::XInputStream>& rInputStream, ImageItemDescriptorList& rItems)
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{
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Reference<XParser> xParser = Parser::create(rxContext);
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// connect stream to input stream to the parser
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InputSource aInputSource;
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aInputSource.aInputStream = rInputStream;
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// create namespace filter and set document handler inside to support xml namespaces
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Reference<XDocumentHandler> xDocHandler(new OReadImagesDocumentHandler(rItems));
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Reference<XDocumentHandler> xFilter(new SaxNamespaceFilter(xDocHandler));
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// connect parser and filter
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xParser->setDocumentHandler(xFilter);
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try
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{
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xParser->parseStream(aInputSource);
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return true;
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}
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catch (const RuntimeException&)
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{
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return false;
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}
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catch (const SAXException&)
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{
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return false;
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}
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catch (const css::io::IOException&)
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{
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return false;
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}
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}
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bool ImagesConfiguration::StoreImages(
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const css::uno::Reference<css::uno::XComponentContext>& rxContext,
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const css::uno::Reference<css::io::XOutputStream>& rOutputStream,
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const ImageItemDescriptorList& rItems)
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{
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Reference<XWriter> xWriter = Writer::create(rxContext);
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xWriter->setOutputStream(rOutputStream);
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try
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{
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OWriteImagesDocumentHandler aWriteImagesDocumentHandler(rItems, xWriter);
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aWriteImagesDocumentHandler.WriteImagesDocument();
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return true;
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}
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catch (const RuntimeException&)
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{
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return false;
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}
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catch (const SAXException&)
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{
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return false;
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}
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catch (const css::io::IOException&)
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{
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return false;
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}
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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