1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 29*cdf0e10cSrcweir #include "precompiled_desktop.hxx" 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include "dp_descriptioninfoset.hxx" 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir #include "dp_resource.h" 34*cdf0e10cSrcweir #include "sal/config.h" 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir #include "comphelper/sequence.hxx" 37*cdf0e10cSrcweir #include "comphelper/makesequence.hxx" 38*cdf0e10cSrcweir #include "comphelper/processfactory.hxx" 39*cdf0e10cSrcweir #include "boost/optional.hpp" 40*cdf0e10cSrcweir #include "com/sun/star/beans/Optional.hpp" 41*cdf0e10cSrcweir #include "com/sun/star/lang/XMultiComponentFactory.hpp" 42*cdf0e10cSrcweir #include "com/sun/star/lang/Locale.hpp" 43*cdf0e10cSrcweir #include "com/sun/star/uno/Reference.hxx" 44*cdf0e10cSrcweir #include "com/sun/star/uno/RuntimeException.hpp" 45*cdf0e10cSrcweir #include "com/sun/star/uno/Sequence.hxx" 46*cdf0e10cSrcweir #include "com/sun/star/uno/XComponentContext.hpp" 47*cdf0e10cSrcweir #include "com/sun/star/uno/XInterface.hpp" 48*cdf0e10cSrcweir #include "com/sun/star/xml/dom/DOMException.hpp" 49*cdf0e10cSrcweir #include "com/sun/star/xml/dom/XNode.hpp" 50*cdf0e10cSrcweir #include "com/sun/star/xml/dom/XNodeList.hpp" 51*cdf0e10cSrcweir #include "com/sun/star/xml/dom/XDocumentBuilder.hpp" 52*cdf0e10cSrcweir #include "com/sun/star/xml/xpath/XXPathAPI.hpp" 53*cdf0e10cSrcweir #include "com/sun/star/ucb/InteractiveAugmentedIOException.hpp" 54*cdf0e10cSrcweir #include "cppuhelper/implbase1.hxx" 55*cdf0e10cSrcweir #include "cppuhelper/implbase2.hxx" 56*cdf0e10cSrcweir #include "cppuhelper/weak.hxx" 57*cdf0e10cSrcweir #include "cppuhelper/exc_hlp.hxx" 58*cdf0e10cSrcweir #include "rtl/ustring.h" 59*cdf0e10cSrcweir #include "rtl/ustring.hxx" 60*cdf0e10cSrcweir #include "sal/types.h" 61*cdf0e10cSrcweir #include "ucbhelper/content.hxx" 62*cdf0e10cSrcweir 63*cdf0e10cSrcweir namespace { 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir namespace css = ::com::sun::star; 66*cdf0e10cSrcweir using css::uno::Reference; 67*cdf0e10cSrcweir using ::rtl::OUString; 68*cdf0e10cSrcweir 69*cdf0e10cSrcweir class EmptyNodeList: public ::cppu::WeakImplHelper1< css::xml::dom::XNodeList > 70*cdf0e10cSrcweir { 71*cdf0e10cSrcweir public: 72*cdf0e10cSrcweir EmptyNodeList(); 73*cdf0e10cSrcweir 74*cdf0e10cSrcweir virtual ~EmptyNodeList(); 75*cdf0e10cSrcweir 76*cdf0e10cSrcweir virtual ::sal_Int32 SAL_CALL getLength() throw (css::uno::RuntimeException); 77*cdf0e10cSrcweir 78*cdf0e10cSrcweir virtual css::uno::Reference< css::xml::dom::XNode > SAL_CALL 79*cdf0e10cSrcweir item(::sal_Int32 index) throw (css::uno::RuntimeException); 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir private: 82*cdf0e10cSrcweir EmptyNodeList(EmptyNodeList &); // not defined 83*cdf0e10cSrcweir void operator =(EmptyNodeList &); // not defined 84*cdf0e10cSrcweir }; 85*cdf0e10cSrcweir 86*cdf0e10cSrcweir EmptyNodeList::EmptyNodeList() {} 87*cdf0e10cSrcweir 88*cdf0e10cSrcweir EmptyNodeList::~EmptyNodeList() {} 89*cdf0e10cSrcweir 90*cdf0e10cSrcweir ::sal_Int32 EmptyNodeList::getLength() throw (css::uno::RuntimeException) { 91*cdf0e10cSrcweir return 0; 92*cdf0e10cSrcweir } 93*cdf0e10cSrcweir 94*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > EmptyNodeList::item(::sal_Int32) 95*cdf0e10cSrcweir throw (css::uno::RuntimeException) 96*cdf0e10cSrcweir { 97*cdf0e10cSrcweir throw css::uno::RuntimeException( 98*cdf0e10cSrcweir ::rtl::OUString( 99*cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM( 100*cdf0e10cSrcweir "bad EmptyNodeList com.sun.star.xml.dom.XNodeList.item call")), 101*cdf0e10cSrcweir static_cast< ::cppu::OWeakObject * >(this)); 102*cdf0e10cSrcweir } 103*cdf0e10cSrcweir 104*cdf0e10cSrcweir ::rtl::OUString getNodeValue( 105*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > const & node) 106*cdf0e10cSrcweir { 107*cdf0e10cSrcweir OSL_ASSERT(node.is()); 108*cdf0e10cSrcweir try { 109*cdf0e10cSrcweir return node->getNodeValue(); 110*cdf0e10cSrcweir } catch (css::xml::dom::DOMException & e) { 111*cdf0e10cSrcweir throw css::uno::RuntimeException( 112*cdf0e10cSrcweir (::rtl::OUString( 113*cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM( 114*cdf0e10cSrcweir "com.sun.star.xml.dom.DOMException: ")) + 115*cdf0e10cSrcweir e.Message), 116*cdf0e10cSrcweir css::uno::Reference< css::uno::XInterface >()); 117*cdf0e10cSrcweir } 118*cdf0e10cSrcweir } 119*cdf0e10cSrcweir 120*cdf0e10cSrcweir /**The class uses the UCB to access the description.xml file in an 121*cdf0e10cSrcweir extension. The UCB must have been initialized already. It also 122*cdf0e10cSrcweir requires that the extension has already be unzipped to a particular 123*cdf0e10cSrcweir location. 124*cdf0e10cSrcweir */ 125*cdf0e10cSrcweir class ExtensionDescription 126*cdf0e10cSrcweir { 127*cdf0e10cSrcweir public: 128*cdf0e10cSrcweir /**throws an exception if the description.xml is not 129*cdf0e10cSrcweir available, cannot be read, does not contain the expected data, 130*cdf0e10cSrcweir or any other error occured. Therefore it shoult only be used with 131*cdf0e10cSrcweir new extensions. 132*cdf0e10cSrcweir 133*cdf0e10cSrcweir Throws com::sun::star::uno::RuntimeException, 134*cdf0e10cSrcweir com::sun::star::deployment::DeploymentException, 135*cdf0e10cSrcweir dp_registry::backend::bundle::NoDescriptionException. 136*cdf0e10cSrcweir */ 137*cdf0e10cSrcweir ExtensionDescription( 138*cdf0e10cSrcweir const css::uno::Reference<css::uno::XComponentContext>& xContext, 139*cdf0e10cSrcweir const ::rtl::OUString& installDir, 140*cdf0e10cSrcweir const css::uno::Reference< css::ucb::XCommandEnvironment >& xCmdEnv); 141*cdf0e10cSrcweir 142*cdf0e10cSrcweir ~ExtensionDescription(); 143*cdf0e10cSrcweir 144*cdf0e10cSrcweir css::uno::Reference<css::xml::dom::XNode> getRootElement() const 145*cdf0e10cSrcweir { 146*cdf0e10cSrcweir return m_xRoot; 147*cdf0e10cSrcweir } 148*cdf0e10cSrcweir 149*cdf0e10cSrcweir ::rtl::OUString getExtensionRootUrl() const 150*cdf0e10cSrcweir { 151*cdf0e10cSrcweir return m_sExtensionRootUrl; 152*cdf0e10cSrcweir } 153*cdf0e10cSrcweir 154*cdf0e10cSrcweir 155*cdf0e10cSrcweir private: 156*cdf0e10cSrcweir css::uno::Reference<css::xml::dom::XNode> m_xRoot; 157*cdf0e10cSrcweir ::rtl::OUString m_sExtensionRootUrl; 158*cdf0e10cSrcweir }; 159*cdf0e10cSrcweir 160*cdf0e10cSrcweir class NoDescriptionException 161*cdf0e10cSrcweir { 162*cdf0e10cSrcweir }; 163*cdf0e10cSrcweir 164*cdf0e10cSrcweir class FileDoesNotExistFilter 165*cdf0e10cSrcweir : public ::cppu::WeakImplHelper2< css::ucb::XCommandEnvironment, 166*cdf0e10cSrcweir css::task::XInteractionHandler > 167*cdf0e10cSrcweir 168*cdf0e10cSrcweir { 169*cdf0e10cSrcweir //css::uno::Reference<css::task::XInteractionHandler> m_xHandler; 170*cdf0e10cSrcweir bool m_bExist; 171*cdf0e10cSrcweir css::uno::Reference< css::ucb::XCommandEnvironment > m_xCommandEnv; 172*cdf0e10cSrcweir 173*cdf0e10cSrcweir public: 174*cdf0e10cSrcweir virtual ~FileDoesNotExistFilter(); 175*cdf0e10cSrcweir FileDoesNotExistFilter( 176*cdf0e10cSrcweir const css::uno::Reference< css::ucb::XCommandEnvironment >& xCmdEnv); 177*cdf0e10cSrcweir 178*cdf0e10cSrcweir bool exist(); 179*cdf0e10cSrcweir // XCommandEnvironment 180*cdf0e10cSrcweir virtual css::uno::Reference<css::task::XInteractionHandler > SAL_CALL 181*cdf0e10cSrcweir getInteractionHandler() throw (css::uno::RuntimeException); 182*cdf0e10cSrcweir virtual css::uno::Reference<css::ucb::XProgressHandler > 183*cdf0e10cSrcweir SAL_CALL getProgressHandler() throw (css::uno::RuntimeException); 184*cdf0e10cSrcweir 185*cdf0e10cSrcweir // XInteractionHandler 186*cdf0e10cSrcweir virtual void SAL_CALL handle( 187*cdf0e10cSrcweir css::uno::Reference<css::task::XInteractionRequest > const & xRequest ) 188*cdf0e10cSrcweir throw (css::uno::RuntimeException); 189*cdf0e10cSrcweir }; 190*cdf0e10cSrcweir 191*cdf0e10cSrcweir ExtensionDescription::ExtensionDescription( 192*cdf0e10cSrcweir const Reference<css::uno::XComponentContext>& xContext, 193*cdf0e10cSrcweir const OUString& installDir, 194*cdf0e10cSrcweir const Reference< css::ucb::XCommandEnvironment >& xCmdEnv) 195*cdf0e10cSrcweir { 196*cdf0e10cSrcweir try { 197*cdf0e10cSrcweir m_sExtensionRootUrl = installDir; 198*cdf0e10cSrcweir //may throw ::com::sun::star::ucb::ContentCreationException 199*cdf0e10cSrcweir //If there is no description.xml then ucb will start an interaction which 200*cdf0e10cSrcweir //brings up a dialog.We want to prevent this. Therefore we wrap the xCmdEnv 201*cdf0e10cSrcweir //and filter the respective exception out. 202*cdf0e10cSrcweir OUString sDescriptionUri(installDir + OUSTR("/description.xml")); 203*cdf0e10cSrcweir Reference<css::ucb::XCommandEnvironment> xFilter = 204*cdf0e10cSrcweir static_cast<css::ucb::XCommandEnvironment*>( 205*cdf0e10cSrcweir new FileDoesNotExistFilter(xCmdEnv)); 206*cdf0e10cSrcweir ::ucbhelper::Content descContent(sDescriptionUri, xFilter); 207*cdf0e10cSrcweir 208*cdf0e10cSrcweir //throws an com::sun::star::uno::Exception if the file is not available 209*cdf0e10cSrcweir Reference<css::io::XInputStream> xIn; 210*cdf0e10cSrcweir try 211*cdf0e10cSrcweir { //throws com.sun.star.ucb.InteractiveAugmentedIOException 212*cdf0e10cSrcweir xIn = descContent.openStream(); 213*cdf0e10cSrcweir } 214*cdf0e10cSrcweir catch (css::uno::Exception& ) 215*cdf0e10cSrcweir { 216*cdf0e10cSrcweir if ( ! static_cast<FileDoesNotExistFilter*>(xFilter.get())->exist()) 217*cdf0e10cSrcweir throw NoDescriptionException(); 218*cdf0e10cSrcweir throw; 219*cdf0e10cSrcweir } 220*cdf0e10cSrcweir if (!xIn.is()) 221*cdf0e10cSrcweir { 222*cdf0e10cSrcweir throw css::uno::Exception( 223*cdf0e10cSrcweir OUSTR("Could not get XInputStream for description.xml of extension ") + 224*cdf0e10cSrcweir sDescriptionUri, 0); 225*cdf0e10cSrcweir } 226*cdf0e10cSrcweir 227*cdf0e10cSrcweir //get root node of description.xml 228*cdf0e10cSrcweir Reference<css::xml::dom::XDocumentBuilder> xDocBuilder( 229*cdf0e10cSrcweir xContext->getServiceManager()->createInstanceWithContext( 230*cdf0e10cSrcweir OUSTR("com.sun.star.xml.dom.DocumentBuilder"), 231*cdf0e10cSrcweir xContext ), css::uno::UNO_QUERY); 232*cdf0e10cSrcweir if (!xDocBuilder.is()) 233*cdf0e10cSrcweir throw css::uno::Exception(OUSTR(" Could not create service com.sun.star.xml.dom.DocumentBuilder"), 0); 234*cdf0e10cSrcweir 235*cdf0e10cSrcweir if (xDocBuilder->isNamespaceAware() == sal_False) 236*cdf0e10cSrcweir { 237*cdf0e10cSrcweir throw css::uno::Exception( 238*cdf0e10cSrcweir OUSTR("Service com.sun.star.xml.dom.DocumentBuilder is not namespace aware."), 0); 239*cdf0e10cSrcweir } 240*cdf0e10cSrcweir 241*cdf0e10cSrcweir Reference<css::xml::dom::XDocument> xDoc = xDocBuilder->parse(xIn); 242*cdf0e10cSrcweir if (!xDoc.is()) 243*cdf0e10cSrcweir { 244*cdf0e10cSrcweir throw css::uno::Exception(sDescriptionUri + OUSTR(" contains data which cannot be parsed. "), 0); 245*cdf0e10cSrcweir } 246*cdf0e10cSrcweir 247*cdf0e10cSrcweir //check for proper root element and namespace 248*cdf0e10cSrcweir Reference<css::xml::dom::XElement> xRoot = xDoc->getDocumentElement(); 249*cdf0e10cSrcweir if (!xRoot.is()) 250*cdf0e10cSrcweir { 251*cdf0e10cSrcweir throw css::uno::Exception( 252*cdf0e10cSrcweir sDescriptionUri + OUSTR(" contains no root element."), 0); 253*cdf0e10cSrcweir } 254*cdf0e10cSrcweir 255*cdf0e10cSrcweir if ( ! xRoot->getTagName().equals(OUSTR("description"))) 256*cdf0e10cSrcweir { 257*cdf0e10cSrcweir throw css::uno::Exception( 258*cdf0e10cSrcweir sDescriptionUri + OUSTR(" does not contain the root element <description>."), 0); 259*cdf0e10cSrcweir } 260*cdf0e10cSrcweir 261*cdf0e10cSrcweir m_xRoot = Reference<css::xml::dom::XNode>( 262*cdf0e10cSrcweir xRoot, css::uno::UNO_QUERY_THROW); 263*cdf0e10cSrcweir OUString nsDescription = xRoot->getNamespaceURI(); 264*cdf0e10cSrcweir 265*cdf0e10cSrcweir //check if this namespace is supported 266*cdf0e10cSrcweir if ( ! nsDescription.equals(OUSTR("http://openoffice.org/extensions/description/2006"))) 267*cdf0e10cSrcweir { 268*cdf0e10cSrcweir throw css::uno::Exception(sDescriptionUri + OUSTR(" contains a root element with an unsupported namespace. "), 0); 269*cdf0e10cSrcweir } 270*cdf0e10cSrcweir } catch (css::uno::RuntimeException &) { 271*cdf0e10cSrcweir throw; 272*cdf0e10cSrcweir } catch (css::deployment::DeploymentException &) { 273*cdf0e10cSrcweir throw; 274*cdf0e10cSrcweir } catch (css::uno::Exception & e) { 275*cdf0e10cSrcweir css::uno::Any a(cppu::getCaughtException()); 276*cdf0e10cSrcweir throw css::deployment::DeploymentException( 277*cdf0e10cSrcweir e.Message, Reference< css::uno::XInterface >(), a); 278*cdf0e10cSrcweir } 279*cdf0e10cSrcweir } 280*cdf0e10cSrcweir 281*cdf0e10cSrcweir ExtensionDescription::~ExtensionDescription() 282*cdf0e10cSrcweir { 283*cdf0e10cSrcweir } 284*cdf0e10cSrcweir 285*cdf0e10cSrcweir //====================================================================== 286*cdf0e10cSrcweir FileDoesNotExistFilter::FileDoesNotExistFilter( 287*cdf0e10cSrcweir const Reference< css::ucb::XCommandEnvironment >& xCmdEnv): 288*cdf0e10cSrcweir m_bExist(true), m_xCommandEnv(xCmdEnv) 289*cdf0e10cSrcweir {} 290*cdf0e10cSrcweir 291*cdf0e10cSrcweir FileDoesNotExistFilter::~FileDoesNotExistFilter() 292*cdf0e10cSrcweir { 293*cdf0e10cSrcweir }; 294*cdf0e10cSrcweir 295*cdf0e10cSrcweir bool FileDoesNotExistFilter::exist() 296*cdf0e10cSrcweir { 297*cdf0e10cSrcweir return m_bExist; 298*cdf0e10cSrcweir } 299*cdf0e10cSrcweir // XCommandEnvironment 300*cdf0e10cSrcweir Reference<css::task::XInteractionHandler > 301*cdf0e10cSrcweir FileDoesNotExistFilter::getInteractionHandler() throw (css::uno::RuntimeException) 302*cdf0e10cSrcweir { 303*cdf0e10cSrcweir return static_cast<css::task::XInteractionHandler*>(this); 304*cdf0e10cSrcweir } 305*cdf0e10cSrcweir 306*cdf0e10cSrcweir Reference<css::ucb::XProgressHandler > 307*cdf0e10cSrcweir FileDoesNotExistFilter::getProgressHandler() throw (css::uno::RuntimeException) 308*cdf0e10cSrcweir { 309*cdf0e10cSrcweir return m_xCommandEnv.is() 310*cdf0e10cSrcweir ? m_xCommandEnv->getProgressHandler() 311*cdf0e10cSrcweir : Reference<css::ucb::XProgressHandler>(); 312*cdf0e10cSrcweir } 313*cdf0e10cSrcweir 314*cdf0e10cSrcweir // XInteractionHandler 315*cdf0e10cSrcweir //If the interaction was caused by a non-existing file which is specified in the ctor 316*cdf0e10cSrcweir //of FileDoesNotExistFilter, then we do nothing 317*cdf0e10cSrcweir void FileDoesNotExistFilter::handle( 318*cdf0e10cSrcweir Reference<css::task::XInteractionRequest > const & xRequest ) 319*cdf0e10cSrcweir throw (css::uno::RuntimeException) 320*cdf0e10cSrcweir { 321*cdf0e10cSrcweir css::uno::Any request( xRequest->getRequest() ); 322*cdf0e10cSrcweir 323*cdf0e10cSrcweir css::ucb::InteractiveAugmentedIOException ioexc; 324*cdf0e10cSrcweir if ((request>>= ioexc) && ioexc.Code == css::ucb::IOErrorCode_NOT_EXISTING ) 325*cdf0e10cSrcweir { 326*cdf0e10cSrcweir m_bExist = false; 327*cdf0e10cSrcweir return; 328*cdf0e10cSrcweir } 329*cdf0e10cSrcweir Reference<css::task::XInteractionHandler> xInteraction; 330*cdf0e10cSrcweir if (m_xCommandEnv.is()) { 331*cdf0e10cSrcweir xInteraction = m_xCommandEnv->getInteractionHandler(); 332*cdf0e10cSrcweir } 333*cdf0e10cSrcweir if (xInteraction.is()) { 334*cdf0e10cSrcweir xInteraction->handle(xRequest); 335*cdf0e10cSrcweir } 336*cdf0e10cSrcweir } 337*cdf0e10cSrcweir 338*cdf0e10cSrcweir } 339*cdf0e10cSrcweir 340*cdf0e10cSrcweir namespace dp_misc { 341*cdf0e10cSrcweir 342*cdf0e10cSrcweir DescriptionInfoset getDescriptionInfoset(OUString const & sExtensionFolderURL) 343*cdf0e10cSrcweir { 344*cdf0e10cSrcweir Reference< css::xml::dom::XNode > root; 345*cdf0e10cSrcweir Reference<css::uno::XComponentContext> context = 346*cdf0e10cSrcweir comphelper_getProcessComponentContext(); 347*cdf0e10cSrcweir OSL_ASSERT(context.is()); 348*cdf0e10cSrcweir try { 349*cdf0e10cSrcweir root = 350*cdf0e10cSrcweir ExtensionDescription( 351*cdf0e10cSrcweir context, sExtensionFolderURL, 352*cdf0e10cSrcweir Reference< css::ucb::XCommandEnvironment >()). 353*cdf0e10cSrcweir getRootElement(); 354*cdf0e10cSrcweir } catch (NoDescriptionException &) { 355*cdf0e10cSrcweir } catch (css::deployment::DeploymentException & e) { 356*cdf0e10cSrcweir throw css::uno::RuntimeException( 357*cdf0e10cSrcweir (OUString( 358*cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM( 359*cdf0e10cSrcweir "com.sun.star.deployment.DeploymentException: ")) + 360*cdf0e10cSrcweir e.Message), 0); 361*cdf0e10cSrcweir } 362*cdf0e10cSrcweir return DescriptionInfoset(context, root); 363*cdf0e10cSrcweir } 364*cdf0e10cSrcweir 365*cdf0e10cSrcweir DescriptionInfoset::DescriptionInfoset( 366*cdf0e10cSrcweir css::uno::Reference< css::uno::XComponentContext > const & context, 367*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > const & element): 368*cdf0e10cSrcweir m_element(element) 369*cdf0e10cSrcweir { 370*cdf0e10cSrcweir css::uno::Reference< css::lang::XMultiComponentFactory > manager( 371*cdf0e10cSrcweir context->getServiceManager(), css::uno::UNO_QUERY_THROW); 372*cdf0e10cSrcweir if (m_element.is()) { 373*cdf0e10cSrcweir m_xpath = css::uno::Reference< css::xml::xpath::XXPathAPI >( 374*cdf0e10cSrcweir manager->createInstanceWithContext( 375*cdf0e10cSrcweir ::rtl::OUString( 376*cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM( 377*cdf0e10cSrcweir "com.sun.star.xml.xpath.XPathAPI")), 378*cdf0e10cSrcweir context), 379*cdf0e10cSrcweir css::uno::UNO_QUERY_THROW); 380*cdf0e10cSrcweir m_xpath->registerNS( 381*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("desc")), 382*cdf0e10cSrcweir element->getNamespaceURI()); 383*cdf0e10cSrcweir m_xpath->registerNS( 384*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("xlink")), 385*cdf0e10cSrcweir ::rtl::OUString( 386*cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM("http://www.w3.org/1999/xlink"))); 387*cdf0e10cSrcweir } 388*cdf0e10cSrcweir } 389*cdf0e10cSrcweir 390*cdf0e10cSrcweir DescriptionInfoset::~DescriptionInfoset() {} 391*cdf0e10cSrcweir 392*cdf0e10cSrcweir ::boost::optional< ::rtl::OUString > DescriptionInfoset::getIdentifier() const { 393*cdf0e10cSrcweir return getOptionalValue( 394*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("desc:identifier/@value"))); 395*cdf0e10cSrcweir } 396*cdf0e10cSrcweir 397*cdf0e10cSrcweir ::rtl::OUString DescriptionInfoset::getNodeValueFromExpression(::rtl::OUString const & expression) const 398*cdf0e10cSrcweir { 399*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > n; 400*cdf0e10cSrcweir if (m_element.is()) { 401*cdf0e10cSrcweir try { 402*cdf0e10cSrcweir n = m_xpath->selectSingleNode(m_element, expression); 403*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 404*cdf0e10cSrcweir // ignore 405*cdf0e10cSrcweir } 406*cdf0e10cSrcweir } 407*cdf0e10cSrcweir return n.is() ? getNodeValue(n) : ::rtl::OUString(); 408*cdf0e10cSrcweir } 409*cdf0e10cSrcweir 410*cdf0e10cSrcweir 411*cdf0e10cSrcweir ::rtl::OUString DescriptionInfoset::getVersion() const 412*cdf0e10cSrcweir { 413*cdf0e10cSrcweir return getNodeValueFromExpression( ::rtl::OUString( 414*cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM("desc:version/@value"))); 415*cdf0e10cSrcweir } 416*cdf0e10cSrcweir 417*cdf0e10cSrcweir css::uno::Sequence< ::rtl::OUString > DescriptionInfoset::getSupportedPlaforms() const 418*cdf0e10cSrcweir { 419*cdf0e10cSrcweir //When there is no description.xml then we assume that we support all platforms 420*cdf0e10cSrcweir if (! m_element.is()) 421*cdf0e10cSrcweir { 422*cdf0e10cSrcweir return comphelper::makeSequence( 423*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("all"))); 424*cdf0e10cSrcweir } 425*cdf0e10cSrcweir 426*cdf0e10cSrcweir //Check if the <platform> element was provided. If not the default is "all" platforms 427*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > nodePlatform( 428*cdf0e10cSrcweir m_xpath->selectSingleNode(m_element, ::rtl::OUString( 429*cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM("desc:platform")))); 430*cdf0e10cSrcweir if (!nodePlatform.is()) 431*cdf0e10cSrcweir { 432*cdf0e10cSrcweir return comphelper::makeSequence( 433*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("all"))); 434*cdf0e10cSrcweir } 435*cdf0e10cSrcweir 436*cdf0e10cSrcweir //There is a platform element. 437*cdf0e10cSrcweir const ::rtl::OUString value = getNodeValueFromExpression(::rtl::OUString( 438*cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM("desc:platform/@value"))); 439*cdf0e10cSrcweir //parse the string, it can contained multiple strings separated by commas 440*cdf0e10cSrcweir ::std::vector< ::rtl::OUString> vec; 441*cdf0e10cSrcweir sal_Int32 nIndex = 0; 442*cdf0e10cSrcweir do 443*cdf0e10cSrcweir { 444*cdf0e10cSrcweir ::rtl::OUString aToken = value.getToken( 0, ',', nIndex ); 445*cdf0e10cSrcweir aToken = aToken.trim(); 446*cdf0e10cSrcweir if (aToken.getLength()) 447*cdf0e10cSrcweir vec.push_back(aToken); 448*cdf0e10cSrcweir 449*cdf0e10cSrcweir } 450*cdf0e10cSrcweir while (nIndex >= 0); 451*cdf0e10cSrcweir 452*cdf0e10cSrcweir return comphelper::containerToSequence(vec); 453*cdf0e10cSrcweir } 454*cdf0e10cSrcweir 455*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNodeList > 456*cdf0e10cSrcweir DescriptionInfoset::getDependencies() const { 457*cdf0e10cSrcweir if (m_element.is()) { 458*cdf0e10cSrcweir try { 459*cdf0e10cSrcweir return m_xpath->selectNodeList(m_element, ::rtl::OUString( 460*cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM("desc:dependencies/*"))); 461*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 462*cdf0e10cSrcweir // ignore 463*cdf0e10cSrcweir } 464*cdf0e10cSrcweir } 465*cdf0e10cSrcweir return new EmptyNodeList; 466*cdf0e10cSrcweir } 467*cdf0e10cSrcweir 468*cdf0e10cSrcweir css::uno::Sequence< ::rtl::OUString > 469*cdf0e10cSrcweir DescriptionInfoset::getUpdateInformationUrls() const { 470*cdf0e10cSrcweir return getUrls( 471*cdf0e10cSrcweir ::rtl::OUString( 472*cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM( 473*cdf0e10cSrcweir "desc:update-information/desc:src/@xlink:href"))); 474*cdf0e10cSrcweir } 475*cdf0e10cSrcweir 476*cdf0e10cSrcweir css::uno::Sequence< ::rtl::OUString > 477*cdf0e10cSrcweir DescriptionInfoset::getUpdateDownloadUrls() const 478*cdf0e10cSrcweir { 479*cdf0e10cSrcweir return getUrls( 480*cdf0e10cSrcweir ::rtl::OUString( 481*cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM( 482*cdf0e10cSrcweir "desc:update-download/desc:src/@xlink:href"))); 483*cdf0e10cSrcweir } 484*cdf0e10cSrcweir 485*cdf0e10cSrcweir ::rtl::OUString DescriptionInfoset::getIconURL( sal_Bool bHighContrast ) const 486*cdf0e10cSrcweir { 487*cdf0e10cSrcweir css::uno::Sequence< ::rtl::OUString > aStrList = getUrls( ::rtl::OUString( 488*cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM( "desc:icon/desc:default/@xlink:href"))); 489*cdf0e10cSrcweir css::uno::Sequence< ::rtl::OUString > aStrListHC = getUrls( ::rtl::OUString( 490*cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM( "desc:icon/desc:high-contrast/@xlink:href"))); 491*cdf0e10cSrcweir 492*cdf0e10cSrcweir if ( bHighContrast && aStrListHC.hasElements() && aStrListHC[0].getLength() ) 493*cdf0e10cSrcweir return aStrListHC[0]; 494*cdf0e10cSrcweir 495*cdf0e10cSrcweir if ( aStrList.hasElements() && aStrList[0].getLength() ) 496*cdf0e10cSrcweir return aStrList[0]; 497*cdf0e10cSrcweir 498*cdf0e10cSrcweir return ::rtl::OUString(); 499*cdf0e10cSrcweir } 500*cdf0e10cSrcweir 501*cdf0e10cSrcweir ::boost::optional< ::rtl::OUString > DescriptionInfoset::getLocalizedUpdateWebsiteURL() 502*cdf0e10cSrcweir const 503*cdf0e10cSrcweir { 504*cdf0e10cSrcweir bool bParentExists = false; 505*cdf0e10cSrcweir const ::rtl::OUString sURL (getLocalizedHREFAttrFromChild(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( 506*cdf0e10cSrcweir "/desc:description/desc:update-website")), &bParentExists )); 507*cdf0e10cSrcweir 508*cdf0e10cSrcweir if (sURL.getLength() > 0) 509*cdf0e10cSrcweir return ::boost::optional< ::rtl::OUString >(sURL); 510*cdf0e10cSrcweir else 511*cdf0e10cSrcweir return bParentExists ? ::boost::optional< ::rtl::OUString >(::rtl::OUString()) : 512*cdf0e10cSrcweir ::boost::optional< ::rtl::OUString >(); 513*cdf0e10cSrcweir } 514*cdf0e10cSrcweir 515*cdf0e10cSrcweir ::boost::optional< ::rtl::OUString > DescriptionInfoset::getOptionalValue( 516*cdf0e10cSrcweir ::rtl::OUString const & expression) const 517*cdf0e10cSrcweir { 518*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > n; 519*cdf0e10cSrcweir if (m_element.is()) { 520*cdf0e10cSrcweir try { 521*cdf0e10cSrcweir n = m_xpath->selectSingleNode(m_element, expression); 522*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 523*cdf0e10cSrcweir // ignore 524*cdf0e10cSrcweir } 525*cdf0e10cSrcweir } 526*cdf0e10cSrcweir return n.is() 527*cdf0e10cSrcweir ? ::boost::optional< ::rtl::OUString >(getNodeValue(n)) 528*cdf0e10cSrcweir : ::boost::optional< ::rtl::OUString >(); 529*cdf0e10cSrcweir } 530*cdf0e10cSrcweir 531*cdf0e10cSrcweir css::uno::Sequence< ::rtl::OUString > DescriptionInfoset::getUrls( 532*cdf0e10cSrcweir ::rtl::OUString const & expression) const 533*cdf0e10cSrcweir { 534*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNodeList > ns; 535*cdf0e10cSrcweir if (m_element.is()) { 536*cdf0e10cSrcweir try { 537*cdf0e10cSrcweir ns = m_xpath->selectNodeList(m_element, expression); 538*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 539*cdf0e10cSrcweir // ignore 540*cdf0e10cSrcweir } 541*cdf0e10cSrcweir } 542*cdf0e10cSrcweir css::uno::Sequence< ::rtl::OUString > urls(ns.is() ? ns->getLength() : 0); 543*cdf0e10cSrcweir for (::sal_Int32 i = 0; i < urls.getLength(); ++i) { 544*cdf0e10cSrcweir urls[i] = getNodeValue(ns->item(i)); 545*cdf0e10cSrcweir } 546*cdf0e10cSrcweir return urls; 547*cdf0e10cSrcweir } 548*cdf0e10cSrcweir 549*cdf0e10cSrcweir ::std::pair< ::rtl::OUString, ::rtl::OUString > DescriptionInfoset::getLocalizedPublisherNameAndURL() const 550*cdf0e10cSrcweir { 551*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > node = 552*cdf0e10cSrcweir getLocalizedChild(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("desc:publisher"))); 553*cdf0e10cSrcweir 554*cdf0e10cSrcweir ::rtl::OUString sPublisherName; 555*cdf0e10cSrcweir ::rtl::OUString sURL; 556*cdf0e10cSrcweir if (node.is()) 557*cdf0e10cSrcweir { 558*cdf0e10cSrcweir const ::rtl::OUString exp1(RTL_CONSTASCII_USTRINGPARAM("text()")); 559*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > xPathName; 560*cdf0e10cSrcweir try { 561*cdf0e10cSrcweir xPathName = m_xpath->selectSingleNode(node, exp1); 562*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 563*cdf0e10cSrcweir // ignore 564*cdf0e10cSrcweir } 565*cdf0e10cSrcweir OSL_ASSERT(xPathName.is()); 566*cdf0e10cSrcweir if (xPathName.is()) 567*cdf0e10cSrcweir sPublisherName = xPathName->getNodeValue(); 568*cdf0e10cSrcweir 569*cdf0e10cSrcweir const ::rtl::OUString exp2(RTL_CONSTASCII_USTRINGPARAM("@xlink:href")); 570*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > xURL; 571*cdf0e10cSrcweir try { 572*cdf0e10cSrcweir xURL = m_xpath->selectSingleNode(node, exp2); 573*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 574*cdf0e10cSrcweir // ignore 575*cdf0e10cSrcweir } 576*cdf0e10cSrcweir OSL_ASSERT(xURL.is()); 577*cdf0e10cSrcweir if (xURL.is()) 578*cdf0e10cSrcweir sURL = xURL->getNodeValue(); 579*cdf0e10cSrcweir } 580*cdf0e10cSrcweir return ::std::make_pair(sPublisherName, sURL); 581*cdf0e10cSrcweir } 582*cdf0e10cSrcweir 583*cdf0e10cSrcweir ::rtl::OUString DescriptionInfoset::getLocalizedReleaseNotesURL() const 584*cdf0e10cSrcweir { 585*cdf0e10cSrcweir return getLocalizedHREFAttrFromChild(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( 586*cdf0e10cSrcweir "/desc:description/desc:release-notes")), NULL); 587*cdf0e10cSrcweir } 588*cdf0e10cSrcweir 589*cdf0e10cSrcweir ::rtl::OUString DescriptionInfoset::getLocalizedDisplayName() const 590*cdf0e10cSrcweir { 591*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > node = 592*cdf0e10cSrcweir getLocalizedChild(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("desc:display-name"))); 593*cdf0e10cSrcweir if (node.is()) 594*cdf0e10cSrcweir { 595*cdf0e10cSrcweir const ::rtl::OUString exp(RTL_CONSTASCII_USTRINGPARAM("text()")); 596*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > xtext; 597*cdf0e10cSrcweir try { 598*cdf0e10cSrcweir xtext = m_xpath->selectSingleNode(node, exp); 599*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 600*cdf0e10cSrcweir // ignore 601*cdf0e10cSrcweir } 602*cdf0e10cSrcweir if (xtext.is()) 603*cdf0e10cSrcweir return xtext->getNodeValue(); 604*cdf0e10cSrcweir } 605*cdf0e10cSrcweir return ::rtl::OUString(); 606*cdf0e10cSrcweir } 607*cdf0e10cSrcweir 608*cdf0e10cSrcweir ::rtl::OUString DescriptionInfoset::getLocalizedLicenseURL() const 609*cdf0e10cSrcweir { 610*cdf0e10cSrcweir return getLocalizedHREFAttrFromChild(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( 611*cdf0e10cSrcweir "/desc:description/desc:registration/desc:simple-license")), NULL); 612*cdf0e10cSrcweir 613*cdf0e10cSrcweir } 614*cdf0e10cSrcweir 615*cdf0e10cSrcweir ::boost::optional<SimpleLicenseAttributes> 616*cdf0e10cSrcweir DescriptionInfoset::getSimpleLicenseAttributes() const 617*cdf0e10cSrcweir { 618*cdf0e10cSrcweir //Check if the node exist 619*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > n; 620*cdf0e10cSrcweir if (m_element.is()) { 621*cdf0e10cSrcweir try { 622*cdf0e10cSrcweir n = m_xpath->selectSingleNode(m_element, 623*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( 624*cdf0e10cSrcweir "/desc:description/desc:registration/desc:simple-license/@accept-by"))); 625*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 626*cdf0e10cSrcweir // ignore 627*cdf0e10cSrcweir } 628*cdf0e10cSrcweir if (n.is()) 629*cdf0e10cSrcweir { 630*cdf0e10cSrcweir SimpleLicenseAttributes attributes; 631*cdf0e10cSrcweir attributes.acceptBy = 632*cdf0e10cSrcweir getNodeValueFromExpression(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( 633*cdf0e10cSrcweir "/desc:description/desc:registration/desc:simple-license/@accept-by"))); 634*cdf0e10cSrcweir 635*cdf0e10cSrcweir ::boost::optional< ::rtl::OUString > suppressOnUpdate = getOptionalValue( 636*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( 637*cdf0e10cSrcweir "/desc:description/desc:registration/desc:simple-license/@suppress-on-update"))); 638*cdf0e10cSrcweir if (suppressOnUpdate) 639*cdf0e10cSrcweir attributes.suppressOnUpdate = (*suppressOnUpdate).trim().equalsIgnoreAsciiCase( 640*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("true"))); 641*cdf0e10cSrcweir else 642*cdf0e10cSrcweir attributes.suppressOnUpdate = false; 643*cdf0e10cSrcweir 644*cdf0e10cSrcweir ::boost::optional< ::rtl::OUString > suppressIfRequired = getOptionalValue( 645*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( 646*cdf0e10cSrcweir "/desc:description/desc:registration/desc:simple-license/@suppress-if-required"))); 647*cdf0e10cSrcweir if (suppressIfRequired) 648*cdf0e10cSrcweir attributes.suppressIfRequired = (*suppressIfRequired).trim().equalsIgnoreAsciiCase( 649*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("true"))); 650*cdf0e10cSrcweir else 651*cdf0e10cSrcweir attributes.suppressIfRequired = false; 652*cdf0e10cSrcweir 653*cdf0e10cSrcweir return ::boost::optional<SimpleLicenseAttributes>(attributes); 654*cdf0e10cSrcweir } 655*cdf0e10cSrcweir } 656*cdf0e10cSrcweir return ::boost::optional<SimpleLicenseAttributes>(); 657*cdf0e10cSrcweir } 658*cdf0e10cSrcweir 659*cdf0e10cSrcweir ::rtl::OUString DescriptionInfoset::getLocalizedDescriptionURL() const 660*cdf0e10cSrcweir { 661*cdf0e10cSrcweir return getLocalizedHREFAttrFromChild(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( 662*cdf0e10cSrcweir "/desc:description/desc:extension-description")), NULL); 663*cdf0e10cSrcweir } 664*cdf0e10cSrcweir 665*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > 666*cdf0e10cSrcweir DescriptionInfoset::getLocalizedChild( const ::rtl::OUString & sParent) const 667*cdf0e10cSrcweir { 668*cdf0e10cSrcweir if ( ! m_element.is() || !sParent.getLength()) 669*cdf0e10cSrcweir return css::uno::Reference< css::xml::dom::XNode > (); 670*cdf0e10cSrcweir 671*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > xParent; 672*cdf0e10cSrcweir try { 673*cdf0e10cSrcweir xParent = m_xpath->selectSingleNode(m_element, sParent); 674*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 675*cdf0e10cSrcweir // ignore 676*cdf0e10cSrcweir } 677*cdf0e10cSrcweir css::uno::Reference<css::xml::dom::XNode> nodeMatch; 678*cdf0e10cSrcweir if (xParent.is()) 679*cdf0e10cSrcweir { 680*cdf0e10cSrcweir const ::rtl::OUString sLocale = getOfficeLocaleString(); 681*cdf0e10cSrcweir nodeMatch = matchFullLocale(xParent, sLocale); 682*cdf0e10cSrcweir 683*cdf0e10cSrcweir //office: en-DE, en, en-DE-altmark 684*cdf0e10cSrcweir if (! nodeMatch.is()) 685*cdf0e10cSrcweir { 686*cdf0e10cSrcweir const css::lang::Locale officeLocale = getOfficeLocale(); 687*cdf0e10cSrcweir nodeMatch = matchCountryAndLanguage(xParent, officeLocale); 688*cdf0e10cSrcweir if ( ! nodeMatch.is()) 689*cdf0e10cSrcweir { 690*cdf0e10cSrcweir nodeMatch = matchLanguage(xParent, officeLocale); 691*cdf0e10cSrcweir if (! nodeMatch.is()) 692*cdf0e10cSrcweir nodeMatch = getChildWithDefaultLocale(xParent); 693*cdf0e10cSrcweir } 694*cdf0e10cSrcweir } 695*cdf0e10cSrcweir } 696*cdf0e10cSrcweir 697*cdf0e10cSrcweir return nodeMatch; 698*cdf0e10cSrcweir } 699*cdf0e10cSrcweir 700*cdf0e10cSrcweir css::uno::Reference<css::xml::dom::XNode> 701*cdf0e10cSrcweir DescriptionInfoset::matchFullLocale(css::uno::Reference< css::xml::dom::XNode > 702*cdf0e10cSrcweir const & xParent, ::rtl::OUString const & sLocale) const 703*cdf0e10cSrcweir { 704*cdf0e10cSrcweir OSL_ASSERT(xParent.is()); 705*cdf0e10cSrcweir const ::rtl::OUString exp1( 706*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("*[@lang=\"")) 707*cdf0e10cSrcweir + sLocale + 708*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("\"]"))); 709*cdf0e10cSrcweir try { 710*cdf0e10cSrcweir return m_xpath->selectSingleNode(xParent, exp1); 711*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 712*cdf0e10cSrcweir // ignore 713*cdf0e10cSrcweir return 0; 714*cdf0e10cSrcweir } 715*cdf0e10cSrcweir } 716*cdf0e10cSrcweir 717*cdf0e10cSrcweir css::uno::Reference<css::xml::dom::XNode> 718*cdf0e10cSrcweir DescriptionInfoset::matchCountryAndLanguage( 719*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > const & xParent, css::lang::Locale const & officeLocale) const 720*cdf0e10cSrcweir { 721*cdf0e10cSrcweir OSL_ASSERT(xParent.is()); 722*cdf0e10cSrcweir css::uno::Reference<css::xml::dom::XNode> nodeMatch; 723*cdf0e10cSrcweir 724*cdf0e10cSrcweir if (officeLocale.Country.getLength()) 725*cdf0e10cSrcweir { 726*cdf0e10cSrcweir const ::rtl::OUString sLangCountry(officeLocale.Language + 727*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("-")) + 728*cdf0e10cSrcweir officeLocale.Country); 729*cdf0e10cSrcweir //first try exact match for lang-country 730*cdf0e10cSrcweir const ::rtl::OUString exp1( 731*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("*[@lang=\"")) 732*cdf0e10cSrcweir + sLangCountry + 733*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("\"]"))); 734*cdf0e10cSrcweir try { 735*cdf0e10cSrcweir nodeMatch = m_xpath->selectSingleNode(xParent, exp1); 736*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 737*cdf0e10cSrcweir // ignore 738*cdf0e10cSrcweir } 739*cdf0e10cSrcweir 740*cdf0e10cSrcweir //try to match in strings that also have a variant, for example en-US matches in 741*cdf0e10cSrcweir //en-US-montana 742*cdf0e10cSrcweir if (!nodeMatch.is()) 743*cdf0e10cSrcweir { 744*cdf0e10cSrcweir const ::rtl::OUString exp2( 745*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("*[starts-with(@lang,\"")) 746*cdf0e10cSrcweir + sLangCountry + 747*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("-\")]"))); 748*cdf0e10cSrcweir try { 749*cdf0e10cSrcweir nodeMatch = m_xpath->selectSingleNode(xParent, exp2); 750*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 751*cdf0e10cSrcweir // ignore 752*cdf0e10cSrcweir } 753*cdf0e10cSrcweir } 754*cdf0e10cSrcweir } 755*cdf0e10cSrcweir 756*cdf0e10cSrcweir return nodeMatch; 757*cdf0e10cSrcweir } 758*cdf0e10cSrcweir 759*cdf0e10cSrcweir 760*cdf0e10cSrcweir css::uno::Reference<css::xml::dom::XNode> 761*cdf0e10cSrcweir DescriptionInfoset::matchLanguage( 762*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > const & xParent, css::lang::Locale const & officeLocale) const 763*cdf0e10cSrcweir { 764*cdf0e10cSrcweir OSL_ASSERT(xParent.is()); 765*cdf0e10cSrcweir css::uno::Reference<css::xml::dom::XNode> nodeMatch; 766*cdf0e10cSrcweir 767*cdf0e10cSrcweir //first try exact match for lang 768*cdf0e10cSrcweir const ::rtl::OUString exp1( 769*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("*[@lang=\"")) 770*cdf0e10cSrcweir + officeLocale.Language 771*cdf0e10cSrcweir + ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("\"]"))); 772*cdf0e10cSrcweir try { 773*cdf0e10cSrcweir nodeMatch = m_xpath->selectSingleNode(xParent, exp1); 774*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 775*cdf0e10cSrcweir // ignore 776*cdf0e10cSrcweir } 777*cdf0e10cSrcweir 778*cdf0e10cSrcweir //try to match in strings that also have a country and/orvariant, for example en matches in 779*cdf0e10cSrcweir //en-US-montana, en-US, en-montana 780*cdf0e10cSrcweir if (!nodeMatch.is()) 781*cdf0e10cSrcweir { 782*cdf0e10cSrcweir const ::rtl::OUString exp2( 783*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("*[starts-with(@lang,\"")) 784*cdf0e10cSrcweir + officeLocale.Language 785*cdf0e10cSrcweir + ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("-\")]"))); 786*cdf0e10cSrcweir try { 787*cdf0e10cSrcweir nodeMatch = m_xpath->selectSingleNode(xParent, exp2); 788*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 789*cdf0e10cSrcweir // ignore 790*cdf0e10cSrcweir } 791*cdf0e10cSrcweir } 792*cdf0e10cSrcweir return nodeMatch; 793*cdf0e10cSrcweir } 794*cdf0e10cSrcweir 795*cdf0e10cSrcweir css::uno::Reference<css::xml::dom::XNode> 796*cdf0e10cSrcweir DescriptionInfoset::getChildWithDefaultLocale(css::uno::Reference< css::xml::dom::XNode > 797*cdf0e10cSrcweir const & xParent) const 798*cdf0e10cSrcweir { 799*cdf0e10cSrcweir OSL_ASSERT(xParent.is()); 800*cdf0e10cSrcweir if (xParent->getNodeName().equals(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("simple-license")))) 801*cdf0e10cSrcweir { 802*cdf0e10cSrcweir css::uno::Reference<css::xml::dom::XNode> nodeDefault; 803*cdf0e10cSrcweir try { 804*cdf0e10cSrcweir nodeDefault = m_xpath->selectSingleNode(xParent, ::rtl::OUString( 805*cdf0e10cSrcweir RTL_CONSTASCII_USTRINGPARAM("@default-license-id"))); 806*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 807*cdf0e10cSrcweir // ignore 808*cdf0e10cSrcweir } 809*cdf0e10cSrcweir if (nodeDefault.is()) 810*cdf0e10cSrcweir { 811*cdf0e10cSrcweir //The old way 812*cdf0e10cSrcweir const ::rtl::OUString exp1( 813*cdf0e10cSrcweir ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("desc:license-text[@license-id = \"")) 814*cdf0e10cSrcweir + nodeDefault->getNodeValue() 815*cdf0e10cSrcweir + ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("\"]"))); 816*cdf0e10cSrcweir try { 817*cdf0e10cSrcweir return m_xpath->selectSingleNode(xParent, exp1); 818*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 819*cdf0e10cSrcweir // ignore 820*cdf0e10cSrcweir } 821*cdf0e10cSrcweir } 822*cdf0e10cSrcweir } 823*cdf0e10cSrcweir 824*cdf0e10cSrcweir const ::rtl::OUString exp2(RTL_CONSTASCII_USTRINGPARAM("*[1]")); 825*cdf0e10cSrcweir try { 826*cdf0e10cSrcweir return m_xpath->selectSingleNode(xParent, exp2); 827*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 828*cdf0e10cSrcweir // ignore 829*cdf0e10cSrcweir return 0; 830*cdf0e10cSrcweir } 831*cdf0e10cSrcweir } 832*cdf0e10cSrcweir 833*cdf0e10cSrcweir ::rtl::OUString DescriptionInfoset::getLocalizedHREFAttrFromChild( 834*cdf0e10cSrcweir ::rtl::OUString const & sXPathParent, bool * out_bParentExists) 835*cdf0e10cSrcweir const 836*cdf0e10cSrcweir { 837*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > node = 838*cdf0e10cSrcweir getLocalizedChild(sXPathParent); 839*cdf0e10cSrcweir 840*cdf0e10cSrcweir ::rtl::OUString sURL; 841*cdf0e10cSrcweir if (node.is()) 842*cdf0e10cSrcweir { 843*cdf0e10cSrcweir if (out_bParentExists) 844*cdf0e10cSrcweir *out_bParentExists = true; 845*cdf0e10cSrcweir const ::rtl::OUString exp(RTL_CONSTASCII_USTRINGPARAM("@xlink:href")); 846*cdf0e10cSrcweir css::uno::Reference< css::xml::dom::XNode > xURL; 847*cdf0e10cSrcweir try { 848*cdf0e10cSrcweir xURL = m_xpath->selectSingleNode(node, exp); 849*cdf0e10cSrcweir } catch (css::xml::xpath::XPathException &) { 850*cdf0e10cSrcweir // ignore 851*cdf0e10cSrcweir } 852*cdf0e10cSrcweir OSL_ASSERT(xURL.is()); 853*cdf0e10cSrcweir if (xURL.is()) 854*cdf0e10cSrcweir sURL = xURL->getNodeValue(); 855*cdf0e10cSrcweir } 856*cdf0e10cSrcweir else 857*cdf0e10cSrcweir { 858*cdf0e10cSrcweir if (out_bParentExists) 859*cdf0e10cSrcweir *out_bParentExists = false; 860*cdf0e10cSrcweir } 861*cdf0e10cSrcweir return sURL; 862*cdf0e10cSrcweir } 863*cdf0e10cSrcweir 864*cdf0e10cSrcweir } 865