starmath/source/detreg.cxx

   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 #include <cppuhelper/factory.hxx>
  21 #include <rtl/ustring.hxx>
  22
  23 #include "smdetect.hxx"
  24
  25 using namespace ::com::sun::star::uno;
  26 using namespace ::com::sun::star::lang;
  27
  28 extern "C" {
  29
  30 SAL_DLLPUBLIC_EXPORT void* smd_component_getFactory( const sal_Char* pImplementationName,
  31                                      void* pServiceManager,
  32                                      void* /*pRegistryKey*/ )
  33 {
  34     // Set default return value for this operation - if it failed.
  35     void* pReturn = nullptr ;
  36
  37     if  (
  38             ( pImplementationName   !=  nullptr ) &&
  39             ( pServiceManager       !=  nullptr )
  40         )
  41     {
  42         // Define variables which are used in following macros.
  43         Reference< XSingleServiceFactory >   xFactory                                                                                                ;
  44         Reference< XMultiServiceFactory >    xServiceManager( static_cast< XMultiServiceFactory* >( pServiceManager ) ) ;
  45
  46         if( SmFilterDetect::impl_getStaticImplementationName().equalsAscii( pImplementationName ) )
  47         {
  48             xFactory = ::cppu::createSingleFactory( xServiceManager,
  49             SmFilterDetect::impl_getStaticImplementationName(),
  50             SmFilterDetect::impl_createInstance,
  51             SmFilterDetect::impl_getStaticSupportedServiceNames() );
  52         }
  53
  54         // Factory is valid - service was found.
  55         if ( xFactory.is() )
  56         {
  57             xFactory->acquire();
  58             pReturn = xFactory.get();
  59         }
  60     }
  61
  62     // Return with result of this operation.
  63     return pReturn ;
  64 }
  65 } // extern "C"
  66
  67
  68 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */