Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*************************************************************************
       3             :  *
       4             :  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
       5             :  *
       6             :  * Copyright 2000, 2010 Oracle and/or its affiliates.
       7             :  *
       8             :  * OpenOffice.org - a multi-platform office productivity suite
       9             :  *
      10             :  * This file is part of OpenOffice.org.
      11             :  *
      12             :  * OpenOffice.org is free software: you can redistribute it and/or modify
      13             :  * it under the terms of the GNU Lesser General Public License version 3
      14             :  * only, as published by the Free Software Foundation.
      15             :  *
      16             :  * OpenOffice.org is distributed in the hope that it will be useful,
      17             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      18             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      19             :  * GNU Lesser General Public License version 3 for more details
      20             :  * (a copy is included in the LICENSE file that accompanied this code).
      21             :  *
      22             :  * You should have received a copy of the GNU Lesser General Public License
      23             :  * version 3 along with OpenOffice.org.  If not, see
      24             :  * <http://www.openoffice.org/license.html>
      25             :  * for a copy of the LGPLv3 License.
      26             :  *
      27             :  ************************************************************************/
      28             : 
      29             : #include "DAVSessionFactory.hxx"
      30             : #include "NeonSession.hxx"
      31             : #include "NeonUri.hxx"
      32             : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
      33             : 
      34             : using namespace webdav_ucp;
      35             : using namespace com::sun::star;
      36             : 
      37           0 : DAVSessionFactory::~DAVSessionFactory()
      38             : {
      39           0 : }
      40             : 
      41           0 : rtl::Reference< DAVSession > DAVSessionFactory::createDAVSession(
      42             :                 const OUString & inUri,
      43             :                 const uno::Sequence< beans::NamedValue >& rFlags,
      44             :                 const uno::Reference< uno::XComponentContext > & rxContext )
      45             :     throw( DAVException )
      46             : {
      47           0 :     m_xContext = rxContext;
      48             : 
      49           0 :     osl::MutexGuard aGuard( m_aMutex );
      50             : 
      51           0 :     if ( !m_xProxyDecider.get() )
      52           0 :         m_xProxyDecider.reset( new ucbhelper::InternetProxyDecider( rxContext ) );
      53             : 
      54           0 :     Map::iterator aIt( m_aMap.begin() );
      55           0 :     Map::iterator aEnd( m_aMap.end() );
      56             : 
      57           0 :     while ( aIt != aEnd )
      58             :     {
      59           0 :         if ( (*aIt).second->CanUse( inUri, rFlags ) )
      60           0 :             break;
      61             : 
      62           0 :         ++aIt;
      63             :     }
      64             : 
      65           0 :     if ( aIt == aEnd )
      66             :     {
      67           0 :         NeonUri aURI( inUri );
      68             : 
      69             :         std::auto_ptr< DAVSession > xElement(
      70           0 :             new NeonSession( this, inUri, rFlags, *m_xProxyDecider.get() ) );
      71             : 
      72           0 :         aIt = m_aMap.insert( Map::value_type( inUri, xElement.get() ) ).first;
      73           0 :         aIt->second->m_aContainerIt = aIt;
      74           0 :         xElement.release();
      75           0 :         return aIt->second;
      76             :     }
      77           0 :     else if ( osl_atomic_increment( &aIt->second->m_nRefCount ) > 1 )
      78             :     {
      79           0 :         rtl::Reference< DAVSession > xElement( aIt->second );
      80           0 :         osl_atomic_decrement( &aIt->second->m_nRefCount );
      81           0 :         return xElement;
      82             :     }
      83             :     else
      84             :     {
      85           0 :         osl_atomic_decrement( &aIt->second->m_nRefCount );
      86           0 :         aIt->second->m_aContainerIt = m_aMap.end();
      87             : 
      88             :         // If URL scheme is different from http or https we definitely
      89             :         // have to use a proxy and therefore can optimize the getProxy
      90             :         // call a little:
      91           0 :         NeonUri aURI( inUri );
      92             : 
      93           0 :         aIt->second = new NeonSession( this, inUri, rFlags, *m_xProxyDecider.get() );
      94           0 :         aIt->second->m_aContainerIt = aIt;
      95           0 :         return aIt->second;
      96           0 :     }
      97             : }
      98             : 
      99           0 : void DAVSessionFactory::releaseElement( DAVSession * pElement ) SAL_THROW(())
     100             : {
     101             :     OSL_ASSERT( pElement );
     102           0 :     osl::MutexGuard aGuard( m_aMutex );
     103           0 :     if ( pElement->m_aContainerIt != m_aMap.end() )
     104           0 :         m_aMap.erase( pElement->m_aContainerIt );
     105           0 : }
     106             : 
     107             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */