LCOV - code coverage report
Current view: top level - libreoffice/xmloff/source/meta - xmlmetai.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 83 110 75.5 %
Date: 2012-12-27 Functions: 15 18 83.3 %
Legend: Lines: hit not hit

          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             : 
      21             : #include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
      22             : #include <com/sun/star/xml/dom/SAXDocumentBuilder.hpp>
      23             : #include <com/sun/star/xml/dom/XSAXDocumentBuilder2.hpp>
      24             : #include <com/sun/star/xml/xpath/XXPathAPI.hpp>
      25             : #include <com/sun/star/beans/XPropertySet.hpp>
      26             : #include <com/sun/star/beans/XPropertySetInfo.hpp>
      27             : #include <comphelper/processfactory.hxx>
      28             : #include <xmloff/xmlmetai.hxx>
      29             : #include <xmloff/xmlimp.hxx>
      30             : #include <xmloff/nmspmap.hxx>
      31             : #include <xmloff/xmltoken.hxx>
      32             : #include "xmloff/xmlnmspe.hxx"
      33             : 
      34             : 
      35             : using ::rtl::OUString;
      36             : using ::rtl::OUStringBuffer;
      37             : using namespace com::sun::star;
      38             : using namespace ::xmloff::token;
      39             : 
      40             : 
      41             : //===========================================================================
      42             : 
      43             : /// builds a DOM tree from SAX events, by forwarding to SAXDocumentBuilder
      44             : class XMLDocumentBuilderContext : public SvXMLImportContext
      45             : {
      46             : private:
      47             :     ::com::sun::star::uno::Reference<
      48             :         ::com::sun::star::xml::dom::XSAXDocumentBuilder2> mxDocBuilder;
      49             : 
      50             : public:
      51             :     XMLDocumentBuilderContext(SvXMLImport& rImport, sal_uInt16 nPrfx,
      52             :         const ::rtl::OUString& rLName,
      53             :         const ::com::sun::star::uno::Reference<
      54             :             ::com::sun::star::xml::sax::XAttributeList>& xAttrList,
      55             :         const ::com::sun::star::uno::Reference<
      56             :             ::com::sun::star::xml::dom::XSAXDocumentBuilder2>& rDocBuilder);
      57             : 
      58             :     virtual ~XMLDocumentBuilderContext();
      59             : 
      60             :     virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix,
      61             :         const rtl::OUString& rLocalName,
      62             :         const ::com::sun::star::uno::Reference<
      63             :             ::com::sun::star::xml::sax::XAttributeList>& xAttrList );
      64             : 
      65             :     virtual void StartElement( const ::com::sun::star::uno::Reference<
      66             :             ::com::sun::star::xml::sax::XAttributeList >& xAttrList );
      67             : 
      68             :     virtual void Characters( const ::rtl::OUString& rChars );
      69             : 
      70             :     virtual void EndElement();
      71             : };
      72             : 
      73         360 : XMLDocumentBuilderContext::XMLDocumentBuilderContext(SvXMLImport& rImport,
      74             :         sal_uInt16 nPrfx, const ::rtl::OUString& rLName,
      75             :         const uno::Reference<xml::sax::XAttributeList>&,
      76             :         const uno::Reference<xml::dom::XSAXDocumentBuilder2>& rDocBuilder) :
      77             :     SvXMLImportContext( rImport, nPrfx, rLName ),
      78         360 :     mxDocBuilder(rDocBuilder)
      79             : {
      80         360 : }
      81             : 
      82         720 : XMLDocumentBuilderContext::~XMLDocumentBuilderContext()
      83             : {
      84         720 : }
      85             : 
      86             : SvXMLImportContext *
      87         318 : XMLDocumentBuilderContext::CreateChildContext( sal_uInt16 nPrefix,
      88             :     const rtl::OUString& rLocalName,
      89             :     const uno::Reference< xml::sax::XAttributeList>& rAttrs)
      90             : {
      91             :     return new XMLDocumentBuilderContext(
      92         318 :                 GetImport(), nPrefix, rLocalName, rAttrs, mxDocBuilder);
      93             : }
      94             : 
      95         360 : void XMLDocumentBuilderContext::StartElement(
      96             :     const uno::Reference< xml::sax::XAttributeList >& xAttrList )
      97             : {
      98         360 :     mxDocBuilder->startElement(
      99         720 :       GetImport().GetNamespaceMap().GetQNameByKey(GetPrefix(), GetLocalName()),
     100        1080 :       xAttrList);
     101         360 : }
     102             : 
     103         262 : void XMLDocumentBuilderContext::Characters( const ::rtl::OUString& rChars )
     104             : {
     105         262 :     mxDocBuilder->characters(rChars);
     106         262 : }
     107             : 
     108         360 : void XMLDocumentBuilderContext::EndElement()
     109             : {
     110         360 :     mxDocBuilder->endElement(
     111         360 :       GetImport().GetNamespaceMap().GetQNameByKey(GetPrefix(), GetLocalName()));
     112         360 : }
     113             : 
     114             : 
     115             : //===========================================================================
     116             : 
     117             : static void
     118          42 : lcl_initDocumentProperties(SvXMLImport & rImport,
     119             :         uno::Reference<xml::dom::XSAXDocumentBuilder2> const& xDocBuilder,
     120             :         uno::Reference<document::XDocumentProperties> const& xDocProps)
     121             : {
     122          42 :     uno::Sequence< uno::Any > aSeq(1);
     123          42 :     aSeq[0] <<= xDocBuilder->getDocument();
     124             :     uno::Reference< lang::XInitialization > const xInit(xDocProps,
     125          42 :         uno::UNO_QUERY_THROW);
     126             :     try {
     127          42 :         xInit->initialize(aSeq);
     128          42 :         rImport.SetStatistics(xDocProps->getDocumentStatistics());
     129             :         // convert all URLs from relative to absolute
     130          42 :         xDocProps->setTemplateURL(rImport.GetAbsoluteReference(
     131          42 :             xDocProps->getTemplateURL()));
     132          42 :         xDocProps->setAutoloadURL(rImport.GetAbsoluteReference(
     133          42 :             xDocProps->getAutoloadURL()));
     134             :         SvXMLMetaDocumentContext::setBuildId(
     135          42 :             xDocProps->getGenerator(), rImport.getImportInfo());
     136           0 :     } catch (const uno::RuntimeException&) {
     137           0 :         throw;
     138           0 :     } catch (const uno::Exception& e) {
     139             :         throw lang::WrappedTargetRuntimeException(
     140             :             ::rtl::OUString(
     141             :                 "SvXMLMetaDocumentContext::initDocumentProperties: "
     142             :                 "properties init exception"),
     143           0 :             rImport, makeAny(e));
     144          42 :     }
     145          42 : }
     146             : 
     147             : static void
     148           0 : lcl_initGenerator(SvXMLImport & rImport,
     149             :         uno::Reference<xml::dom::XSAXDocumentBuilder2> const& xDocBuilder)
     150             : {
     151           0 :     uno::Reference< xml::dom::XDocument > const xDoc(xDocBuilder->getDocument(),
     152           0 :         uno::UNO_SET_THROW);
     153             :     try {
     154             :         uno::Reference< xml::xpath::XXPathAPI > const xPath(
     155           0 :             rImport.getServiceFactory()->createInstance(
     156             :                 ::rtl::OUString(
     157           0 :                     "com.sun.star.xml.xpath.XPathAPI")),
     158           0 :             uno::UNO_QUERY_THROW );
     159           0 :         xPath->registerNS(GetXMLToken(XML_NP_OFFICE),GetXMLToken(XML_N_OFFICE));
     160           0 :         xPath->registerNS(GetXMLToken(XML_NP_META), GetXMLToken(XML_N_META));
     161             : 
     162           0 :         ::rtl::OUString const expr( "string(/office:document-meta/office:meta/meta:generator)");
     163             :         uno::Reference< xml::xpath::XXPathObject > const xObj(
     164           0 :             xPath->eval(xDoc.get(), expr), uno::UNO_SET_THROW);
     165           0 :         OUString const value(xObj->getString());
     166           0 :         SvXMLMetaDocumentContext::setBuildId(value, rImport.getImportInfo());
     167           0 :     } catch (const uno::RuntimeException&) {
     168           0 :         throw;
     169           0 :     } catch (const uno::Exception& e) {
     170             :         throw lang::WrappedTargetRuntimeException(
     171             :             ::rtl::OUString(
     172             :                                 "SvXMLMetaDocumentContext::initGenerator: exception"),
     173           0 :             rImport, makeAny(e));
     174           0 :     }
     175           0 : }
     176             : 
     177          42 : SvXMLMetaDocumentContext::SvXMLMetaDocumentContext(SvXMLImport& rImport,
     178             :             sal_uInt16 nPrfx, const rtl::OUString& rLName,
     179             :             const uno::Reference<document::XDocumentProperties>& xDocProps) :
     180             :     SvXMLImportContext( rImport, nPrfx, rLName ),
     181             :     mxDocProps(xDocProps),
     182             :     mxDocBuilder(
     183             :         xml::dom::SAXDocumentBuilder::create(
     184          42 :             comphelper::getProcessComponentContext()))
     185             : {
     186             : // #i103539#: must always read meta.xml for generator, xDocProps unwanted then
     187             : //    OSL_ENSURE(xDocProps.is(), "SvXMLMetaDocumentContext: no document props");
     188          42 : }
     189             : 
     190         126 : SvXMLMetaDocumentContext::~SvXMLMetaDocumentContext()
     191             : {
     192         126 : }
     193             : 
     194          42 : SvXMLImportContext *SvXMLMetaDocumentContext::CreateChildContext(
     195             :              sal_uInt16 nPrefix, const rtl::OUString& rLocalName,
     196             :              const uno::Reference<xml::sax::XAttributeList>& rAttrs)
     197             : {
     198          84 :     if (  (XML_NAMESPACE_OFFICE == nPrefix) &&
     199          42 :          IsXMLToken(rLocalName, XML_META) )
     200             :     {
     201             :         return new XMLDocumentBuilderContext(
     202          42 :                 GetImport(), nPrefix, rLocalName, rAttrs, mxDocBuilder);
     203             :     }
     204             :     else
     205             :     {
     206           0 :         return new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
     207             :     }
     208             : }
     209             : 
     210             : 
     211          42 : void SvXMLMetaDocumentContext::StartElement(
     212             :     const uno::Reference< xml::sax::XAttributeList >& xAttrList )
     213             : {
     214          42 :     mxDocBuilder->startDocument();
     215             :     // hardcode office:document-meta (necessary in case of flat file ODF)
     216          42 :     mxDocBuilder->startElement(
     217          84 :         GetImport().GetNamespaceMap().GetQNameByKey(GetPrefix(),
     218         126 :             GetXMLToken(XML_DOCUMENT_META)), xAttrList);
     219             : 
     220          42 : }
     221             : 
     222          42 : void SvXMLMetaDocumentContext::EndElement()
     223             : {
     224             :     // hardcode office:document-meta (necessary in case of flat file ODF)
     225          42 :     mxDocBuilder->endElement(
     226          84 :         GetImport().GetNamespaceMap().GetQNameByKey(GetPrefix(),
     227         126 :             GetXMLToken(XML_DOCUMENT_META)));
     228          42 :     mxDocBuilder->endDocument();
     229          42 :     if (mxDocProps.is())
     230             :     {
     231          42 :         lcl_initDocumentProperties(GetImport(), mxDocBuilder, mxDocProps);
     232             :     }
     233             :     else
     234             :     {
     235           0 :         lcl_initGenerator(GetImport(), mxDocBuilder);
     236             :     }
     237          42 : }
     238             : 
     239          42 : void SvXMLMetaDocumentContext::setBuildId(::rtl::OUString const& i_rBuildId, const uno::Reference<beans::XPropertySet>& xImportInfo )
     240             : {
     241          42 :     OUString sBuildId;
     242             :     // skip to second product
     243          42 :     sal_Int32 nBegin = i_rBuildId.indexOf( ' ' );
     244          42 :     if ( nBegin != -1 )
     245             :     {
     246             :         // skip to build information
     247          42 :         nBegin = i_rBuildId.indexOf( '/', nBegin );
     248          42 :         if ( nBegin != -1 )
     249             :         {
     250          41 :             sal_Int32 nEnd = i_rBuildId.indexOf( 'm', nBegin );
     251          41 :             if ( nEnd != -1 )
     252             :             {
     253             :                 OUStringBuffer sBuffer(
     254          18 :                     i_rBuildId.copy( nBegin+1, nEnd-nBegin-1 ) );
     255             :                 const OUString sBuildCompare(
     256          18 :                      "$Build-"  );
     257          18 :                 nBegin = i_rBuildId.indexOf( sBuildCompare, nEnd );
     258          18 :                 if ( nBegin != -1 )
     259             :                 {
     260          18 :                     sBuffer.append( (sal_Unicode)'$' );
     261             :                     sBuffer.append( i_rBuildId.copy(
     262          18 :                         nBegin + sBuildCompare.getLength() ) );
     263          18 :                     sBuildId = sBuffer.makeStringAndClear();
     264          18 :                 }
     265             :             }
     266             :         }
     267             :     }
     268             : 
     269          42 :     if ( sBuildId.isEmpty() )
     270             :     {
     271          48 :         if ( i_rBuildId == "StarOffice 7" || i_rBuildId == "StarSuite 7" ||
     272          24 :              i_rBuildId == "OpenOffice.org 1" )
     273             :         {
     274           0 :             sBuildId = OUString("645$8687");
     275             :         }
     276          24 :         else if ( i_rBuildId == "NeoOffice/2" )
     277             :         {
     278           0 :             sBuildId = OUString("680$9134"); // fake NeoOffice as OpenOffice.org 2.2 release
     279             :         }
     280             :     }
     281             : // Is this really what we want / correct ?
     282             : #ifdef FIXME_REMOVE_WHEN_RE_BASE_COMPLETE
     283             :     else
     284             :     {
     285             :         if ( i_rBuildId == "LibreOffice/3" )
     286             :         {
     287             :             // #118558# fake LibreOffice3 as OpenOffice.org 3.3 release
     288             :             sBuildId = OUString::createFromAscii( "330$9567" );
     289             :         }
     290             :     }
     291             : #endif
     292             : 
     293          42 :     if ( !sBuildId.isEmpty() ) try
     294             :     {
     295          18 :         if( xImportInfo.is() )
     296             :         {
     297          18 :             const OUString aPropName("BuildId");
     298             :             uno::Reference< beans::XPropertySetInfo > xSetInfo(
     299          18 :                 xImportInfo->getPropertySetInfo());
     300          18 :             if( xSetInfo.is() && xSetInfo->hasPropertyByName( aPropName ) )
     301          18 :                 xImportInfo->setPropertyValue( aPropName, uno::makeAny( sBuildId ) );
     302             :         }
     303             :     }
     304           0 :     catch(const uno::Exception&)
     305             :     {
     306          42 :     }
     307          42 : }
     308             : 
     309             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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