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             : #include <retrieveinputstream.hxx>
      20             : #include <comphelper/mediadescriptor.hxx>
      21             : #include <com/sun/star/io/XStream.hpp>
      22             : 
      23             : /** class for a thread to retrieve an input stream given by an URL
      24             : 
      25             :     #i73788#
      26             : 
      27             :     @author OD
      28             : */
      29           0 : ::rtl::Reference< ObservableThread > SwAsyncRetrieveInputStreamThread::createThread(
      30             :                         const SwRetrievedInputStreamDataManager::tDataKey nDataKey,
      31             :                         const String& rLinkedURL )
      32             : {
      33             :     SwAsyncRetrieveInputStreamThread* pNewThread =
      34           0 :             new SwAsyncRetrieveInputStreamThread( nDataKey, rLinkedURL );
      35           0 :     return pNewThread;
      36             : }
      37             : 
      38           0 : SwAsyncRetrieveInputStreamThread::SwAsyncRetrieveInputStreamThread(
      39             :                             const SwRetrievedInputStreamDataManager::tDataKey nDataKey,
      40             :                             const String& rLinkedURL )
      41             :     : ObservableThread(),
      42             :       mnDataKey( nDataKey ),
      43           0 :       mrLinkedURL( rLinkedURL )
      44             : {
      45           0 : }
      46             : 
      47           0 : SwAsyncRetrieveInputStreamThread::~SwAsyncRetrieveInputStreamThread()
      48             : {
      49           0 : }
      50             : 
      51           0 : void SwAsyncRetrieveInputStreamThread::threadFunction()
      52             : {
      53           0 :     com::sun::star::uno::Sequence < com::sun::star::beans::PropertyValue > xProps( 1 );
      54           0 :     xProps[0].Name = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("URL"));
      55           0 :     xProps[0].Value <<= ::rtl::OUString( mrLinkedURL );
      56           0 :     comphelper::MediaDescriptor aMedium( xProps );
      57             : 
      58           0 :     aMedium.addInputStream();
      59             : 
      60           0 :     com::sun::star::uno::Reference<com::sun::star::io::XInputStream> xInputStream;
      61           0 :     aMedium[comphelper::MediaDescriptor::PROP_INPUTSTREAM()] >>= xInputStream;
      62           0 :     if ( !xInputStream.is() )
      63             :     {
      64           0 :         com::sun::star::uno::Reference<com::sun::star::io::XStream> xStream;
      65           0 :         aMedium[comphelper::MediaDescriptor::PROP_STREAM()] >>= xStream;
      66           0 :         if ( xStream.is() )
      67             :         {
      68           0 :             xInputStream = xStream->getInputStream();
      69           0 :         }
      70             :     }
      71             : 
      72           0 :     SwRetrievedInputStreamDataManager::GetManager().PushData( mnDataKey,
      73             :                                                               xInputStream,
      74           0 :                                                               aMedium.isStreamReadOnly() );
      75           0 : }
      76             : 
      77             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */