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 <com/sun/star/xml/sax/XDocumentHandler.hpp>
      25             : #include <com/sun/star/xml/sax/SAXParseException.hpp>
      26             : #include <com/sun/star/xml/sax/Parser.hpp>
      27             : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
      28             : #include <com/sun/star/lang/XSingleServiceFactory.hpp>
      29             : #include <vector>
      30             : 
      31             : using namespace ::std;
      32             : using namespace ::com::sun::star::uno;
      33             : using namespace ::com::sun::star::beans;
      34             : using namespace ::com::sun::star::io;
      35             : using namespace ::com::sun::star::lang;
      36             : using namespace ::com::sun::star::registry;
      37             : using namespace ::com::sun::star::packages;
      38             : using namespace ::com::sun::star::xml::sax;
      39             : using namespace ::com::sun::star::packages::manifest;
      40             : 
      41         423 : ManifestReader::ManifestReader( const Reference < XComponentContext > & xContext )
      42         423 : : m_xContext ( xContext )
      43             : {
      44         423 : }
      45         846 : ManifestReader::~ManifestReader()
      46             : {
      47         846 : }
      48         423 : Sequence< Sequence< PropertyValue > > SAL_CALL ManifestReader::readManifestSequence( const Reference< XInputStream >& rStream )
      49             :     throw (::com::sun::star::uno::RuntimeException)
      50             : {
      51         423 :     Sequence < Sequence < PropertyValue > > aManifestSequence;
      52         846 :     Reference < XParser > xParser  = Parser::create(m_xContext);
      53             :     try
      54             :     {
      55         423 :         vector < Sequence < PropertyValue > > aManVector;
      56         846 :         Reference < XDocumentHandler > xFilter = new ManifestImport( aManVector );
      57         846 :         InputSource aParserInput;
      58         423 :         aParserInput.aInputStream = rStream;
      59         423 :         aParserInput.sSystemId = "META-INF/manifest.xml";
      60         423 :         xParser->setDocumentHandler ( xFilter );
      61         423 :         xParser->parseStream( aParserInput );
      62         423 :         aManifestSequence.realloc ( aManVector.size() );
      63         423 :         Sequence < PropertyValue > * pSequence = aManifestSequence.getArray();
      64         423 :         ::std::vector < Sequence < PropertyValue > >::const_iterator aIter = aManVector.begin();
      65         423 :         ::std::vector < Sequence < PropertyValue > >::const_iterator aEnd = aManVector.end();
      66        4431 :         while( aIter != aEnd )
      67        4008 :             *pSequence++ = (*aIter++);
      68             :     }
      69           0 :     catch (SAXParseException& e)
      70             :     {
      71             :         SAL_WARN("package", "ignoring SAXParseException " + e.Message);
      72             :     }
      73           0 :     catch (SAXException& e)
      74             :     {
      75             :         SAL_WARN("package", "ignoring SAXException " + e.Message);
      76             :     }
      77           0 :     catch (IOException& e)
      78             :     {
      79             :         SAL_WARN("package", "ignoring IOException " + e.Message);
      80             :     }
      81         423 :     xParser->setDocumentHandler ( Reference < XDocumentHandler > () );
      82         846 :     return aManifestSequence;
      83             : }
      84             : // Component functions
      85             : 
      86         423 : Reference < XInterface > SAL_CALL ManifestReader_createInstance( Reference< XMultiServiceFactory > const & rServiceFactory )
      87             : {
      88         423 :     return *new ManifestReader( comphelper::getComponentContext(rServiceFactory) );
      89             : }
      90         331 : OUString ManifestReader::static_getImplementationName()
      91             : {
      92         331 :     return OUString( "com.sun.star.packages.manifest.comp.ManifestReader" );
      93             : }
      94             : 
      95           0 : sal_Bool SAL_CALL ManifestReader::static_supportsService(OUString const & rServiceName)
      96             : {
      97           0 :     return rServiceName == getSupportedServiceNames()[0];
      98             : }
      99             : 
     100          92 : Sequence < OUString > ManifestReader::static_getSupportedServiceNames()
     101             : {
     102          92 :     Sequence < OUString > aNames(1);
     103          92 :     aNames[0] = "com.sun.star.packages.manifest.ManifestReader";
     104          92 :     return aNames;
     105             : }
     106             : 
     107           0 : OUString ManifestReader::getImplementationName()
     108             :     throw (RuntimeException)
     109             : {
     110           0 :     return static_getImplementationName();
     111             : }
     112             : 
     113           0 : sal_Bool SAL_CALL ManifestReader::supportsService(OUString const & rServiceName)
     114             :     throw (RuntimeException)
     115             : {
     116           0 :     return static_supportsService ( rServiceName );
     117             : }
     118             : 
     119           0 : Sequence < OUString > ManifestReader::getSupportedServiceNames()
     120             :     throw (RuntimeException)
     121             : {
     122           0 :     return static_getSupportedServiceNames();
     123             : }
     124          92 : Reference < XSingleServiceFactory > ManifestReader::createServiceFactory( Reference < XMultiServiceFactory > const & rServiceFactory )
     125             : {
     126             :     return cppu::createSingleFactory (rServiceFactory,
     127             :                                            static_getImplementationName(),
     128             :                                            ManifestReader_createInstance,
     129          92 :                                            static_getSupportedServiceNames());
     130             : }
     131             : 
     132             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */