Line data    Source code

       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             : 
      21             : #include "hsqldb/HDriver.hxx"
      22             : #include <cppuhelper/factory.hxx>
      23             : 
      24             : using namespace connectivity::hsqldb;
      25             : using ::com::sun::star::uno::Reference;
      26             : using ::com::sun::star::uno::Sequence;
      27             : using ::com::sun::star::lang::XSingleServiceFactory;
      28             : using ::com::sun::star::lang::XMultiServiceFactory;
      29             : 
      30             : typedef Reference< XSingleServiceFactory > (SAL_CALL *createFactoryFunc)
      31             :         (
      32             :             const Reference< XMultiServiceFactory > & rServiceManager,
      33             :             const OUString & rComponentName,
      34             :             ::cppu::ComponentInstantiation pCreateFunction,
      35             :             const Sequence< OUString > & rServiceNames,
      36             :             rtl_ModuleCount*
      37             :         );
      38             : 
      39             : 
      40           4 : struct ProviderRequest
      41             : {
      42             :     Reference< XSingleServiceFactory > xRet;
      43             :     Reference< XMultiServiceFactory > const xServiceManager;
      44             :     OUString const sImplementationName;
      45             : 
      46           4 :     ProviderRequest(
      47             :         void* pServiceManager,
      48             :         sal_Char const* pImplementationName
      49             :     )
      50             :     : xServiceManager(reinterpret_cast<XMultiServiceFactory*>(pServiceManager))
      51           4 :     , sImplementationName(OUString::createFromAscii(pImplementationName))
      52             :     {
      53           4 :     }
      54             : 
      55             :     inline
      56           4 :     bool CREATE_PROVIDER(
      57             :                 const OUString& Implname,
      58             :                 const Sequence< OUString > & Services,
      59             :                 ::cppu::ComponentInstantiation Factory,
      60             :                 createFactoryFunc creator
      61             :             )
      62             :     {
      63           4 :         if (!xRet.is() && (Implname == sImplementationName))
      64             :         {
      65             :             try
      66             :             {
      67           4 :                 xRet = creator( xServiceManager, sImplementationName,Factory, Services,0);
      68             :             }
      69           0 :             catch(...)
      70             :             {
      71             :             }
      72             :         }
      73           4 :         return xRet.is();
      74             :     }
      75             : 
      76           4 :     void* getProvider() const { return xRet.get(); }
      77             : };
      78             : 
      79             : 
      80           4 : extern "C" SAL_DLLPUBLIC_EXPORT void* SAL_CALL hsqldb_component_getFactory(
      81             :                     const sal_Char* pImplementationName,
      82             :                     void* pServiceManager,
      83             :                     void* /*pRegistryKey*/)
      84             : {
      85           4 :     void* pRet = 0;
      86           4 :     if (pServiceManager)
      87             :     {
      88           4 :         ProviderRequest aReq(pServiceManager,pImplementationName);
      89             : 
      90             :         aReq.CREATE_PROVIDER(
      91             :             ODriverDelegator::getImplementationName_Static(),
      92             :             ODriverDelegator::getSupportedServiceNames_Static(),
      93           8 :             ODriverDelegator_CreateInstance, ::cppu::createSingleFactory)
      94           4 :         ;
      95             : 
      96           4 :         if(aReq.xRet.is())
      97           4 :             aReq.xRet->acquire();
      98             : 
      99           4 :         pRet = aReq.getProvider();
     100             :     }
     101             : 
     102           4 :     return pRet;
     103             : };
     104             : 
     105             : 
     106             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */