bump product version to 5.0.4.1
[LibreOffice.git] / oox / source / docprop / ooxmldocpropimport.cxx
blob646c09c68437d980e095a0edb8ad2d0e68b2082e
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3 * This file is part of the LibreOffice project.
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/.
9 * This file incorporates work covered by the following license notice:
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 .
20 #include "ooxmldocpropimport.hxx"
21 #include "services.hxx"
23 #include <vector>
24 #include <com/sun/star/embed/ElementModes.hpp>
25 #include <com/sun/star/embed/XHierarchicalStorageAccess.hpp>
26 #include <com/sun/star/embed/XRelationshipAccess.hpp>
27 #include <com/sun/star/embed/XStorage.hpp>
28 #include "oox/core/fastparser.hxx"
29 #include "oox/core/relations.hxx"
30 #include "oox/helper/containerhelper.hxx"
31 #include "oox/helper/helper.hxx"
32 #include "docprophandler.hxx"
34 #include <cppuhelper/supportsservice.hxx>
36 namespace oox {
37 namespace docprop {
39 using namespace ::com::sun::star::beans;
40 using namespace ::com::sun::star::document;
41 using namespace ::com::sun::star::embed;
42 using namespace ::com::sun::star::io;
43 using namespace ::com::sun::star::lang;
44 using namespace ::com::sun::star::uno;
45 using namespace ::com::sun::star::xml::sax;
47 OUString SAL_CALL DocumentPropertiesImport_getImplementationName()
49 return OUString( "com.sun.star.comp.oox.docprop.DocumentPropertiesImporter" );
52 Sequence< OUString > SAL_CALL DocumentPropertiesImport_getSupportedServiceNames()
54 Sequence< OUString > aServices( 1 );
55 aServices[ 0 ] = "com.sun.star.document.OOXMLDocumentPropertiesImporter";
56 return aServices;
59 Reference< XInterface > SAL_CALL DocumentPropertiesImport_createInstance( const Reference< XComponentContext >& rxContext ) throw(Exception)
61 return static_cast< ::cppu::OWeakObject* >( new DocumentPropertiesImport( rxContext ) );
64 namespace {
66 Sequence< InputSource > lclGetRelatedStreams( const Reference< XStorage >& rxStorage, const OUString& rStreamType ) throw (RuntimeException, css::io::IOException)
68 Reference< XRelationshipAccess > xRelation( rxStorage, UNO_QUERY_THROW );
69 Reference< XHierarchicalStorageAccess > xHierarchy( rxStorage, UNO_QUERY_THROW );
71 Sequence< Sequence< StringPair > > aPropsInfo = xRelation->getRelationshipsByType( rStreamType );
73 ::std::vector< InputSource > aResult;
75 for( sal_Int32 nIndex = 0, nLength = aPropsInfo.getLength(); nIndex < nLength; ++nIndex )
77 const Sequence< StringPair >& rEntries = aPropsInfo[ nIndex ];
78 for( sal_Int32 nEntryIndex = 0, nEntryLength = rEntries.getLength(); nEntryIndex < nEntryLength; ++nEntryIndex )
80 const StringPair& rEntry = rEntries[ nEntryIndex ];
81 if ( rEntry.First == "Target" )
83 // The stream path is always a relative one, ignore the leading "/" if it's there.
84 OUString aStreamPath = rEntry.Second;
85 if (aStreamPath.startsWith("/"))
86 aStreamPath = aStreamPath.copy(1);
88 Reference< XExtendedStorageStream > xExtStream(
89 xHierarchy->openStreamElementByHierarchicalName( aStreamPath, ElementModes::READ ), UNO_QUERY_THROW );
90 Reference< XInputStream > xInStream = xExtStream->getInputStream();
91 if( xInStream.is() )
93 aResult.resize( aResult.size() + 1 );
94 aResult.back().sSystemId = rEntry.Second;
95 aResult.back().aInputStream = xExtStream->getInputStream();
97 break;
102 return ContainerHelper::vectorToSequence( aResult );
105 } // namespace
107 DocumentPropertiesImport::DocumentPropertiesImport( const Reference< XComponentContext >& rxContext ) :
108 mxContext( rxContext )
112 // XServiceInfo
113 OUString SAL_CALL DocumentPropertiesImport::getImplementationName() throw (RuntimeException, std::exception)
115 return DocumentPropertiesImport_getImplementationName();
118 sal_Bool SAL_CALL DocumentPropertiesImport::supportsService( const OUString& rServiceName ) throw (RuntimeException, std::exception)
120 return cppu::supportsService(this, rServiceName);
123 Sequence< OUString > SAL_CALL DocumentPropertiesImport::getSupportedServiceNames() throw (RuntimeException, std::exception)
125 return DocumentPropertiesImport_getSupportedServiceNames();
128 // XOOXMLDocumentPropertiesImporter
129 void SAL_CALL DocumentPropertiesImport::importProperties(
130 const Reference< XStorage >& rxSource, const Reference< XDocumentProperties >& rxDocumentProperties )
131 throw (RuntimeException, IllegalArgumentException, SAXException, Exception, std::exception)
133 if( !mxContext.is() )
134 throw RuntimeException();
136 if( !rxSource.is() || !rxDocumentProperties.is() )
137 throw IllegalArgumentException();
139 Sequence< InputSource > aCoreStreams = lclGetRelatedStreams( rxSource, CREATE_OFFICEDOC_RELATION_TYPE( "metadata/core-properties" ) );
140 // OOXML strict
141 if( !aCoreStreams.hasElements() )
142 aCoreStreams = lclGetRelatedStreams( rxSource, CREATE_OFFICEDOC_RELATION_TYPE_STRICT( "metadata/core-properties" ) );
143 // MS Office seems to have a bug, so we have to do similar handling
144 if( !aCoreStreams.hasElements() )
145 aCoreStreams = lclGetRelatedStreams( rxSource, CREATE_PACKAGE_RELATION_TYPE( "metadata/core-properties" ) );
147 Sequence< InputSource > aExtStreams = lclGetRelatedStreams( rxSource, CREATE_OFFICEDOC_RELATION_TYPE( "extended-properties" ) );
148 // OOXML strict
149 if( !aExtStreams.hasElements() )
150 aExtStreams = lclGetRelatedStreams( rxSource, CREATE_OFFICEDOC_RELATION_TYPE_STRICT( "extended-properties" ) );
151 Sequence< InputSource > aCustomStreams = lclGetRelatedStreams( rxSource, CREATE_OFFICEDOC_RELATION_TYPE( "custom-properties" ) );
152 // OOXML strict
153 if( !aCustomStreams.hasElements() )
154 aCustomStreams = lclGetRelatedStreams( rxSource, CREATE_OFFICEDOC_RELATION_TYPE_STRICT( "custom-properties" ) );
156 if( aCoreStreams.hasElements() || aExtStreams.hasElements() || aCustomStreams.hasElements() )
158 if( aCoreStreams.getLength() > 1 )
159 throw IOException( "Unexpected core properties stream!" );
161 ::oox::core::FastParser aParser( mxContext );
162 aParser.registerNamespace( NMSP_packageMetaCorePr );
163 aParser.registerNamespace( NMSP_dc );
164 aParser.registerNamespace( NMSP_dcTerms );
165 aParser.registerNamespace( NMSP_officeExtPr );
166 aParser.registerNamespace( NMSP_officeCustomPr );
167 aParser.registerNamespace( NMSP_officeDocPropsVT );
168 aParser.setDocumentHandler( new OOXMLDocPropHandler( mxContext, rxDocumentProperties ) );
170 if( aCoreStreams.hasElements() )
171 aParser.parseStream( aCoreStreams[ 0 ], true );
172 for( sal_Int32 nIndex = 0; nIndex < aExtStreams.getLength(); ++nIndex )
173 aParser.parseStream( aExtStreams[ nIndex ], true );
174 for( sal_Int32 nIndex = 0; nIndex < aCustomStreams.getLength(); ++nIndex )
175 aParser.parseStream( aCustomStreams[ nIndex ], true );
179 } // namespace docprop
180 } // namespace oox
182 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */