package/source/manifest/UnoRegister.cxx

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   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: UnoRegister.cxx,v $
  10  * $Revision: 1.8 $
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  12  * This file is part of OpenOffice.org.
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  16  * only, as published by the Free Software Foundation.
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  21  * GNU Lesser General Public License version 3 for more details
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  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_package.hxx"
  33 #include <ManifestReader.hxx>
  34 #include <ManifestWriter.hxx>
  35 #include <cppuhelper/factory.hxx>
  36 #ifndef _COM_SUN_STAR_REGISTRY_XREGISTRYKEY_HPP
  37 #include <com/sun/star/registry/XRegistryKey.hpp>
  38 #endif
  39 #include <vos/diagnose.hxx>
  40 #include <ZipPackage.hxx>
  41
  42 #include <zipfileaccess.hxx>
  43
  44 using namespace ::rtl;
  45 using namespace ::com::sun::star::uno;
  46 using namespace ::com::sun::star::beans;
  47 using namespace ::com::sun::star::lang;
  48 using namespace ::com::sun::star::registry;
  49 using namespace ::com::sun::star::packages;
  50 using namespace ::com::sun::star::packages::manifest;
  51
  52 static sal_Bool writeInfo( void * pRegistryKey,
  53                            const OUString & rImplementationName,
  54                               Sequence< OUString > const & rServiceNames )
  55 {
  56     OUString aKeyName( OUString::createFromAscii( "/" ) );
  57     aKeyName += rImplementationName;
  58     aKeyName += OUString::createFromAscii( "/UNO/SERVICES" );
  59
  60     Reference< XRegistryKey > xKey;
  61     try
  62     {
  63         xKey = static_cast< XRegistryKey * >(
  64                                     pRegistryKey )->createKey( aKeyName );
  65     }
  66     catch ( InvalidRegistryException const & )
  67     {
  68     }
  69
  70     if ( !xKey.is() )
  71         return sal_False;
  72
  73     sal_Bool bSuccess = sal_True;
  74
  75     for ( sal_Int32 n = 0; n < rServiceNames.getLength(); ++n )
  76     {
  77         try
  78         {
  79             xKey->createKey( rServiceNames[ n ] );
  80         }
  81         catch ( InvalidRegistryException const & )
  82         {
  83             bSuccess = sal_False;
  84             break;
  85         }
  86     }
  87     return bSuccess;
  88 }
  89 // C functions to implement this as a component
  90
  91 extern "C" void SAL_CALL component_getImplementationEnvironment(
  92     const sal_Char ** ppEnvTypeName, uno_Environment ** /*ppEnv*/ )
  93 {
  94     *ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME;
  95 }
  96
  97 /**
  98  * This function creates an implementation section in the registry and another subkey
  99  * for each supported service.
 100  * @param pServiceManager generic uno interface providing a service manager
 101  * @param pRegistryKey generic uno interface providing registry key to write
 102  */
 103 extern "C" sal_Bool SAL_CALL component_writeInfo( void* /*pServiceManager*/, void* pRegistryKey )
 104 {
 105     return pRegistryKey &&
 106     writeInfo (pRegistryKey,
 107                ManifestReader::static_getImplementationName(),
 108                ManifestReader::static_getSupportedServiceNames() ) &&
 109     writeInfo (pRegistryKey,
 110                ManifestWriter::static_getImplementationName(),
 111                ManifestWriter::static_getSupportedServiceNames() ) &&
 112     writeInfo (pRegistryKey,
 113                ZipPackage::static_getImplementationName(),
 114                ZipPackage::static_getSupportedServiceNames() ) &&
 115
 116     writeInfo (pRegistryKey,
 117                OZipFileAccess::impl_staticGetImplementationName(),
 118                OZipFileAccess::impl_staticGetSupportedServiceNames() );
 119
 120 }
 121
 122
 123 /**
 124  * This function is called to get service factories for an implementation.
 125  * @param pImplName name of implementation
 126  * @param pServiceManager generic uno interface providing a service manager to instantiate components
 127  * @param pRegistryKey registry data key to read and write component persistent data
 128  * @return a component factory (generic uno interface)
 129  */
 130 extern "C" void * SAL_CALL component_getFactory(
 131     const sal_Char * pImplName, void * pServiceManager, void * /*pRegistryKey*/ )
 132 {
 133     void * pRet = 0;
 134     Reference< XMultiServiceFactory > xSMgr(
 135             reinterpret_cast< XMultiServiceFactory * >( pServiceManager ) );
 136     Reference< XSingleServiceFactory > xFactory;
 137
 138     if (ManifestReader::static_getImplementationName().compareToAscii( pImplName ) == 0)
 139         xFactory = ManifestReader::createServiceFactory ( xSMgr );
 140     else if (ManifestWriter::static_getImplementationName().compareToAscii( pImplName ) == 0)
 141         xFactory = ManifestWriter::createServiceFactory ( xSMgr );
 142     else if (ZipPackage::static_getImplementationName().compareToAscii( pImplName ) == 0)
 143         xFactory = ZipPackage::createServiceFactory ( xSMgr );
 144     else if ( OZipFileAccess::impl_staticGetImplementationName().compareToAscii( pImplName ) == 0 )
 145         xFactory = ::cppu::createSingleFactory( xSMgr,
 146                                            OZipFileAccess::impl_staticGetImplementationName(),
 147                                            OZipFileAccess::impl_staticCreateSelfInstance,
 148                                            OZipFileAccess::impl_staticGetSupportedServiceNames() );
 149
 150     if ( xFactory.is() )
 151     {
 152         xFactory->acquire();
 153         pRet = xFactory.get();
 154     }
 155     return pRet;
 156 }
 157