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             : #include <ucbhelper/contentidentifier.hxx>
      21             : #include <ucbhelper/contenthelper.hxx>
      22             : #include <com/sun/star/ucb/ContentCreationException.hpp>
      23             : #include "gio_provider.hxx"
      24             : #include "gio_content.hxx"
      25             : 
      26             : using namespace com::sun::star;
      27             : 
      28             : namespace gio
      29             : {
      30             : uno::Reference< com::sun::star::ucb::XContent > SAL_CALL
      31        3380 : ContentProvider::queryContent(
      32             :             const uno::Reference<
      33             :                     com::sun::star::ucb::XContentIdentifier >& Identifier )
      34             :     throw( com::sun::star::ucb::IllegalIdentifierException,
      35             :            uno::RuntimeException, std::exception )
      36             : {
      37             :     SAL_INFO("ucb.ucp.gio", "QueryContent: " << Identifier->getContentIdentifier());
      38        3380 :     osl::MutexGuard aGuard( m_aMutex );
      39             : 
      40             :     // Check, if a content with given id already exists...
      41        3380 :     uno::Reference< ucb::XContent > xContent = queryExistingContent( Identifier ).get();
      42        3380 :     if ( xContent.is() )
      43           0 :         return xContent;
      44             : 
      45             :     try
      46             :     {
      47        3380 :         xContent = new ::gio::Content(m_xContext, this, Identifier);
      48             :     }
      49           0 :     catch ( com::sun::star::ucb::ContentCreationException const & )
      50             :     {
      51           0 :         throw com::sun::star::ucb::IllegalIdentifierException();
      52             :     }
      53             : 
      54        3380 :     if ( !xContent->getIdentifier().is() )
      55           0 :         throw com::sun::star::ucb::IllegalIdentifierException();
      56             : 
      57        3380 :     return xContent;
      58             : }
      59             : 
      60          42 : ContentProvider::ContentProvider(
      61             :     const uno::Reference< uno::XComponentContext >& rxContext )
      62          42 : : ::ucbhelper::ContentProviderImplHelper( rxContext )
      63             : {
      64          42 : }
      65             : 
      66          84 : ContentProvider::~ContentProvider()
      67             : {
      68          84 : }
      69             : 
      70             : // XInterface
      71       41703 : void SAL_CALL ContentProvider::acquire()
      72             :     throw()
      73             : {
      74       41703 :     OWeakObject::acquire();
      75       41703 : }
      76             : 
      77       41703 : void SAL_CALL ContentProvider::release()
      78             :     throw()
      79             : {
      80       41703 :     OWeakObject::release();
      81       41703 : }
      82             : 
      83        3572 : css::uno::Any SAL_CALL ContentProvider::queryInterface( const css::uno::Type & rType )
      84             :     throw( css::uno::RuntimeException, std::exception )
      85             : {
      86             :     css::uno::Any aRet = cppu::queryInterface( rType,
      87             :                                                (static_cast< lang::XTypeProvider* >(this)),
      88             :                                                (static_cast< lang::XServiceInfo* >(this)),
      89             :                                                (static_cast< css::ucb::XContentProvider* >(this))
      90        3572 :                                                );
      91        3572 :     return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType );
      92             : }
      93             : 
      94           0 : XTYPEPROVIDER_IMPL_3( ContentProvider,
      95             :                       lang::XTypeProvider,
      96             :                       lang::XServiceInfo,
      97             :                       com::sun::star::ucb::XContentProvider );
      98             : 
      99         172 : XSERVICEINFO_IMPL_1_CTX( ContentProvider,
     100             :                      OUString( "com.sun.star.comp.GIOContentProvider" ),
     101             :                      "com.sun.star.ucb.GIOContentProvider" );
     102             : 
     103          42 : ONE_INSTANCE_SERVICE_FACTORY_IMPL( ContentProvider );
     104             : 
     105             : }
     106             : 
     107          42 : extern "C" SAL_DLLPUBLIC_EXPORT void * SAL_CALL ucpgio1_component_getFactory( const sal_Char *pImplName,
     108             :     void *pServiceManager, void * )
     109             : {
     110          42 :     void * pRet = 0;
     111             : 
     112             :     uno::Reference< lang::XMultiServiceFactory > xSMgr
     113          42 :         (static_cast< lang::XMultiServiceFactory * >( pServiceManager ) );
     114          84 :     uno::Reference< lang::XSingleServiceFactory > xFactory;
     115             : #if !GLIB_CHECK_VERSION(2,36,0)
     116             :     g_type_init();
     117             : #endif
     118          42 :     if ( ::gio::ContentProvider::getImplementationName_Static().equalsAscii( pImplName ) )
     119          42 :         xFactory = ::gio::ContentProvider::createServiceFactory( xSMgr );
     120             : 
     121          42 :     if ( xFactory.is() )
     122             :     {
     123          42 :         xFactory->acquire();
     124          42 :         pRet = xFactory.get();
     125             :     }
     126             : 
     127          84 :     return pRet;
     128             : }
     129             : 
     130             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */