shell/source/backends/desktopbe/desktopbecdef.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_shell.hxx"
  33
  34 #ifndef _COM_SUN_STAR_CONFIGURATION_BACKEND_XSCHEMASUPPLIER_HPP_
  35 #include <com/sun/star/configuration/backend/XSingleLayerStratum.hpp>
  36 #endif
  37 #include <com/sun/star/registry/XRegistryKey.hpp>
  38
  39 #ifndef _CPPUHELPER_IMPLEMENTATIONENTRY_HXX_
  40 #include <cppuhelper/implementationentry.hxx>
  41 #endif
  42 #include <com/sun/star/uno/XComponentContext.hpp>
  43
  44 #include "uno/current_context.hxx"
  45
  46 namespace css = com::sun::star ;
  47 namespace uno = css::uno ;
  48 namespace lang = css::lang ;
  49 namespace backend = css::configuration::backend ;
  50
  51 //==============================================================================
  52
  53 static uno::Reference<uno::XInterface> SAL_CALL createDesktopBackend(const uno::Reference<uno::XComponentContext>& xContext)
  54 {
  55     try {
  56         uno::Reference< uno::XCurrentContext > xCurrentContext(uno::getCurrentContext());
  57
  58         if (xCurrentContext.is())
  59         {
  60             uno::Any aValue = xCurrentContext->getValueByName(
  61                 rtl::OUString::createFromAscii( "system.desktop-environment" ) );
  62
  63             rtl::OUString aDesktopEnvironment;
  64             if ( aValue >>= aDesktopEnvironment )
  65             {
  66                 rtl::OUString aDesktopService;
  67                 if ( aDesktopEnvironment.equalsIgnoreAsciiCaseAscii( "gnome" ) )
  68                     aDesktopService = rtl::OUString::createFromAscii( "com.sun.star.configuration.backend.GconfBackend" );
  69                 else if ( aDesktopEnvironment.equalsIgnoreAsciiCaseAscii( "kde" ) )
  70                     aDesktopService = rtl::OUString::createFromAscii( "com.sun.star.configuration.backend.KDEBackend" );
  71                 else
  72                     return uno::Reference<uno::XInterface>();
  73
  74                 uno::Reference< lang::XMultiComponentFactory > xServiceManager = xContext->getServiceManager();
  75                 if( xServiceManager.is() )
  76                 {
  77                     return uno::Reference< backend::XSingleLayerStratum >::query(
  78                             xServiceManager->createInstanceWithContext( aDesktopService, xContext) );
  79                 }
  80             }
  81         }
  82     } catch (uno::RuntimeException e) {
  83     }
  84
  85     return uno::Reference<uno::XInterface>();
  86 }
  87
  88 static rtl::OUString SAL_CALL getBackendName(void) {
  89     return rtl::OUString(
  90         RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.configuration.backend.DesktopBackend") );
  91 }
  92
  93 static uno::Sequence<rtl::OUString> SAL_CALL getBackendServiceNames(void)
  94 {
  95     uno::Sequence<rtl::OUString> aServices(2) ;
  96     aServices[0] = rtl::OUString(
  97         RTL_CONSTASCII_USTRINGPARAM("com.sun.star.configuration.backend.DesktopBackend")) ;
  98     aServices[1] = rtl::OUString(
  99         RTL_CONSTASCII_USTRINGPARAM("com.sun.star.configuration.backend.PlatformBackend")) ;
 100
 101     return aServices ;
 102 }
 103
 104 static uno::Sequence<rtl::OUString> SAL_CALL getSupportedComponents(void)
 105 {
 106     const sal_Int32 nComponents = 7;
 107
 108     uno::Sequence<rtl::OUString> aSupportedComponentsList(nComponents) ;
 109
 110     aSupportedComponentsList[0] = rtl::OUString(
 111         RTL_CONSTASCII_USTRINGPARAM("org.openoffice.VCL")) ;
 112     aSupportedComponentsList[1] = rtl::OUString(
 113         RTL_CONSTASCII_USTRINGPARAM("org.openoffice.Inet")) ;
 114     aSupportedComponentsList[2] = rtl::OUString(
 115         RTL_CONSTASCII_USTRINGPARAM("org.openoffice.Office.Common")) ;
 116     aSupportedComponentsList[3] = rtl::OUString(
 117         RTL_CONSTASCII_USTRINGPARAM("org.openoffice.Office.Paths")) ;
 118
 119     aSupportedComponentsList[4] = rtl::OUString(
 120         RTL_CONSTASCII_USTRINGPARAM("org.openoffice.UserProfile")) ;
 121     aSupportedComponentsList[5] = rtl::OUString(
 122         RTL_CONSTASCII_USTRINGPARAM("org.openoffice.Office.Recovery")) ;
 123     aSupportedComponentsList[6] = rtl::OUString(
 124         RTL_CONSTASCII_USTRINGPARAM("org.openoffice.Setup")) ;
 125
 126     return aSupportedComponentsList ;
 127 }
 128 //==============================================================================
 129
 130 static const cppu::ImplementationEntry kImplementations_entries[] =
 131 {
 132     {
 133         createDesktopBackend,
 134         getBackendName,
 135         getBackendServiceNames,
 136         cppu::createSingleComponentFactory,
 137         NULL,
 138         0
 139     },
 140     { NULL, NULL, NULL, NULL, NULL, 0 }
 141 } ;
 142 //------------------------------------------------------------------------------
 143
 144 extern "C" void SAL_CALL component_getImplementationEnvironment(
 145                                             const sal_Char **aEnvTypeName,
 146                                             uno_Environment ** /* aEnvironment */)
 147 {
 148     *aEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME ;
 149 }
 150
 151 //------------------------------------------------------------------------------
 152
 153 extern "C" sal_Bool SAL_CALL component_writeInfo(void * /* pServiceManager */,
 154                                                  void *pRegistryKey)
 155 {
 156     using namespace ::com::sun::star::registry;
 157     if (pRegistryKey)
 158     {
 159         try
 160         {
 161             uno::Reference< XRegistryKey > xImplKey = static_cast< XRegistryKey* >( pRegistryKey )->createKey(
 162                 rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("/") ) + getBackendName()
 163             );
 164
 165             // Register associated service names
 166             uno::Reference< XRegistryKey > xServicesKey = xImplKey->createKey(
 167                 rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("/UNO/SERVICES") )
 168             );
 169
 170             uno::Sequence<rtl::OUString> sServiceNames = getBackendServiceNames();
 171             for (sal_Int32 i = 0 ; i < sServiceNames.getLength() ; ++ i)
 172                 xServicesKey->createKey(sServiceNames[i]);
 173
 174             // Register supported components
 175             uno::Reference<XRegistryKey> xComponentKey = xImplKey->createKey(
 176                 rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("/DATA/SupportedComponents") )
 177             );
 178
 179             xComponentKey->setAsciiListValue( getSupportedComponents() );
 180
 181             return sal_True;
 182         }
 183
 184         catch( InvalidRegistryException& )
 185         {
 186             OSL_ENSURE(sal_False, "InvalidRegistryException caught");
 187         }
 188     }
 189
 190     return sal_False;
 191 }
 192
 193 //------------------------------------------------------------------------------
 194
 195 extern "C" void *component_getFactory(const sal_Char *aImplementationName,
 196                                       void *aServiceManager,
 197                                       void *aRegistryKey)
 198 {
 199     return cppu::component_getFactoryHelper(
 200         aImplementationName,
 201         aServiceManager,
 202         aRegistryKey,
 203         kImplementations_entries) ;
 204 }
 205 //------------------------------------------------------------------------------