ucb/source/ucp/hierarchy/hierarchyservices.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_ucb.hxx"
  33 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  34 #include <com/sun/star/lang/XSingleServiceFactory.hpp>
  35 #include <com/sun/star/registry/XRegistryKey.hpp>
  36 #include "hierarchyprovider.hxx"
  37 #include "hierarchydatasource.hxx"
  38
  39 using namespace com::sun::star;
  40 using namespace hierarchy_ucp;
  41
  42 //=========================================================================
  43 static sal_Bool writeInfo( void * pRegistryKey,
  44                            const rtl::OUString & rImplementationName,
  45                            uno::Sequence< rtl::OUString > const & rServiceNames )
  46 {
  47     rtl::OUString aKeyName( rtl::OUString::createFromAscii( "/" ) );
  48     aKeyName += rImplementationName;
  49     aKeyName += rtl::OUString::createFromAscii( "/UNO/SERVICES" );
  50
  51     uno::Reference< registry::XRegistryKey > xKey;
  52     try
  53     {
  54         xKey = static_cast< registry::XRegistryKey * >(
  55                                     pRegistryKey )->createKey( aKeyName );
  56     }
  57     catch ( registry::InvalidRegistryException const & )
  58     {
  59     }
  60
  61     if ( !xKey.is() )
  62         return sal_False;
  63
  64     sal_Bool bSuccess = sal_True;
  65
  66     for ( sal_Int32 n = 0; n < rServiceNames.getLength(); ++n )
  67     {
  68         try
  69         {
  70             xKey->createKey( rServiceNames[ n ] );
  71         }
  72         catch ( registry::InvalidRegistryException const & )
  73         {
  74             bSuccess = sal_False;
  75             break;
  76         }
  77     }
  78     return bSuccess;
  79 }
  80
  81 //=========================================================================
  82 extern "C" void SAL_CALL component_getImplementationEnvironment(
  83     const sal_Char ** ppEnvTypeName, uno_Environment ** /*ppEnv*/ )
  84 {
  85     *ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME;
  86 }
  87
  88 //=========================================================================
  89 extern "C" sal_Bool SAL_CALL component_writeInfo(
  90     void * /*pServiceManager*/, void * pRegistryKey )
  91 {
  92     return pRegistryKey &&
  93
  94     //////////////////////////////////////////////////////////////////////
  95     // Hierarchy Content Provider.
  96     //////////////////////////////////////////////////////////////////////
  97
  98     writeInfo( pRegistryKey,
  99                HierarchyContentProvider::getImplementationName_Static(),
 100                HierarchyContentProvider::getSupportedServiceNames_Static() ) &&
 101
 102     //////////////////////////////////////////////////////////////////////
 103     // Hierarchy Data Source.
 104     //////////////////////////////////////////////////////////////////////
 105
 106     writeInfo( pRegistryKey,
 107                HierarchyDataSource::getImplementationName_Static(),
 108                HierarchyDataSource::getSupportedServiceNames_Static() );
 109 }
 110
 111 //=========================================================================
 112 extern "C" void * SAL_CALL component_getFactory(
 113     const sal_Char * pImplName, void * pServiceManager, void * /*pRegistryKey*/ )
 114 {
 115     void * pRet = 0;
 116
 117     uno::Reference< lang::XMultiServiceFactory > xSMgr(
 118             reinterpret_cast< lang::XMultiServiceFactory * >(
 119                 pServiceManager ) );
 120     uno::Reference< lang::XSingleServiceFactory > xFactory;
 121
 122     //////////////////////////////////////////////////////////////////////
 123     // Hierarchy Content Provider.
 124     //////////////////////////////////////////////////////////////////////
 125
 126     if ( HierarchyContentProvider::getImplementationName_Static().
 127                 compareToAscii( pImplName ) == 0 )
 128     {
 129         xFactory = HierarchyContentProvider::createServiceFactory( xSMgr );
 130     }
 131
 132     //////////////////////////////////////////////////////////////////////
 133     // Hierarchy Data Source.
 134     //////////////////////////////////////////////////////////////////////
 135
 136     else if ( HierarchyDataSource::getImplementationName_Static().
 137                 compareToAscii( pImplName ) == 0 )
 138     {
 139         xFactory = HierarchyDataSource::createServiceFactory( xSMgr );
 140     }
 141
 142     //////////////////////////////////////////////////////////////////////
 143
 144     if ( xFactory.is() )
 145     {
 146         xFactory->acquire();
 147         pRet = xFactory.get();
 148     }
 149
 150     return pRet;
 151 }
 152