Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include <ManifestReader.hxx>
      21             : #include <ManifestImport.hxx>
      22             : #include <comphelper/processfactory.hxx>
      23             : #include <cppuhelper/factory.hxx>
      24             : #include <cppuhelper/supportsservice.hxx>
      25             : #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
      26             : #include <com/sun/star/xml/sax/SAXParseException.hpp>
      27             : #include <com/sun/star/xml/sax/Parser.hpp>
      28             : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
      29             : #include <com/sun/star/lang/XSingleServiceFactory.hpp>
      30             : #include <vector>
      31             : 
      32             : using namespace ::std;
      33             : using namespace ::com::sun::star::uno;
      34             : using namespace ::com::sun::star::beans;
      35             : using namespace ::com::sun::star::io;
      36             : using namespace ::com::sun::star::lang;
      37             : using namespace ::com::sun::star::registry;
      38             : using namespace ::com::sun::star::packages;
      39             : using namespace ::com::sun::star::xml::sax;
      40             : using namespace ::com::sun::star::packages::manifest;
      41             : 
      42           0 : ManifestReader::ManifestReader( const Reference < XComponentContext > & xContext )
      43           0 : : m_xContext ( xContext )
      44             : {
      45           0 : }
      46           0 : ManifestReader::~ManifestReader()
      47             : {
      48           0 : }
      49           0 : Sequence< Sequence< PropertyValue > > SAL_CALL ManifestReader::readManifestSequence( const Reference< XInputStream >& rStream )
      50             :     throw (::com::sun::star::uno::RuntimeException, std::exception)
      51             : {
      52           0 :     Sequence < Sequence < PropertyValue > > aManifestSequence;
      53           0 :     Reference < XParser > xParser  = Parser::create(m_xContext);
      54             :     try
      55             :     {
      56           0 :         vector < Sequence < PropertyValue > > aManVector;
      57           0 :         Reference < XDocumentHandler > xFilter = new ManifestImport( aManVector );
      58           0 :         InputSource aParserInput;
      59           0 :         aParserInput.aInputStream = rStream;
      60           0 :         aParserInput.sSystemId = "META-INF/manifest.xml";
      61           0 :         xParser->setDocumentHandler ( xFilter );
      62           0 :         xParser->parseStream( aParserInput );
      63           0 :         aManifestSequence.realloc ( aManVector.size() );
      64           0 :         Sequence < PropertyValue > * pSequence = aManifestSequence.getArray();
      65           0 :         ::std::vector < Sequence < PropertyValue > >::const_iterator aIter = aManVector.begin();
      66           0 :         ::std::vector < Sequence < PropertyValue > >::const_iterator aEnd = aManVector.end();
      67           0 :         while( aIter != aEnd )
      68           0 :             *pSequence++ = (*aIter++);
      69             :     }
      70           0 :     catch (SAXParseException& e)
      71             :     {
      72             :         SAL_WARN("package", "ignoring SAXParseException " + e.Message);
      73             :     }
      74           0 :     catch (SAXException& e)
      75             :     {
      76             :         SAL_WARN("package", "ignoring SAXException " + e.Message);
      77             :     }
      78           0 :     catch (IOException& e)
      79             :     {
      80             :         SAL_WARN("package", "ignoring IOException " + e.Message);
      81             :     }
      82           0 :     xParser->setDocumentHandler ( Reference < XDocumentHandler > () );
      83           0 :     return aManifestSequence;
      84             : }
      85             : // Component functions
      86             : 
      87           0 : Reference < XInterface > SAL_CALL ManifestReader_createInstance( Reference< XMultiServiceFactory > const & rServiceFactory )
      88             : {
      89           0 :     return *new ManifestReader( comphelper::getComponentContext(rServiceFactory) );
      90             : }
      91           0 : OUString ManifestReader::static_getImplementationName()
      92             : {
      93           0 :     return OUString( "com.sun.star.packages.manifest.comp.ManifestReader" );
      94             : }
      95             : 
      96           0 : Sequence < OUString > ManifestReader::static_getSupportedServiceNames()
      97             : {
      98           0 :     Sequence < OUString > aNames(1);
      99           0 :     aNames[0] = "com.sun.star.packages.manifest.ManifestReader";
     100           0 :     return aNames;
     101             : }
     102             : 
     103           0 : OUString ManifestReader::getImplementationName()
     104             :     throw (RuntimeException, std::exception)
     105             : {
     106           0 :     return static_getImplementationName();
     107             : }
     108             : 
     109           0 : sal_Bool SAL_CALL ManifestReader::supportsService(OUString const & rServiceName)
     110             :     throw (RuntimeException, std::exception)
     111             : {
     112           0 :     return cppu::supportsService(this, rServiceName );
     113             : }
     114             : 
     115           0 : Sequence < OUString > ManifestReader::getSupportedServiceNames()
     116             :     throw (RuntimeException, std::exception)
     117             : {
     118           0 :     return static_getSupportedServiceNames();
     119             : }
     120           0 : Reference < XSingleServiceFactory > ManifestReader::createServiceFactory( Reference < XMultiServiceFactory > const & rServiceFactory )
     121             : {
     122             :     return cppu::createSingleFactory (rServiceFactory,
     123             :                                            static_getImplementationName(),
     124             :                                            ManifestReader_createInstance,
     125           0 :                                            static_getSupportedServiceNames());
     126             : }
     127             : 
     128             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */