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 <retrieveinputstream.hxx>
      21             : #include <unotools/mediadescriptor.hxx>
      22             : #include <com/sun/star/io/XStream.hpp>
      23             : 
      24             : /* class for a thread to retrieve an input stream given by an URL
      25             : 
      26             :     #i73788#
      27             : */
      28           4 : ::rtl::Reference< ObservableThread > SwAsyncRetrieveInputStreamThread::createThread(
      29             :                         const SwRetrievedInputStreamDataManager::tDataKey nDataKey,
      30             :                         const OUString& rLinkedURL, const OUString& rReferer )
      31             : {
      32             :     SwAsyncRetrieveInputStreamThread* pNewThread =
      33           4 :         new SwAsyncRetrieveInputStreamThread( nDataKey, rLinkedURL, rReferer );
      34           4 :     return pNewThread;
      35             : }
      36             : 
      37           4 : SwAsyncRetrieveInputStreamThread::SwAsyncRetrieveInputStreamThread(
      38             :                             const SwRetrievedInputStreamDataManager::tDataKey nDataKey,
      39             :                             const OUString& rLinkedURL,
      40             :                             const OUString& rReferer )
      41             :     : ObservableThread(),
      42             :       mnDataKey( nDataKey ),
      43             :       mrLinkedURL( rLinkedURL ),
      44           4 :       mrReferer( rReferer )
      45             : {
      46           4 : }
      47             : 
      48           8 : SwAsyncRetrieveInputStreamThread::~SwAsyncRetrieveInputStreamThread()
      49             : {
      50           8 : }
      51             : 
      52           4 : void SwAsyncRetrieveInputStreamThread::threadFunction()
      53             : {
      54           4 :     com::sun::star::uno::Sequence < com::sun::star::beans::PropertyValue > xProps( 2 );
      55           4 :     xProps[0].Name = "URL";
      56           4 :     xProps[0].Value <<= mrLinkedURL;
      57           4 :     xProps[1].Name = "Referer";
      58           4 :     xProps[1].Value <<= mrReferer;
      59           8 :     utl::MediaDescriptor aMedium( xProps );
      60             : 
      61           4 :     aMedium.addInputStream();
      62             : 
      63           8 :     com::sun::star::uno::Reference<com::sun::star::io::XInputStream> xInputStream;
      64           4 :     aMedium[utl::MediaDescriptor::PROP_INPUTSTREAM()] >>= xInputStream;
      65           4 :     if ( !xInputStream.is() )
      66             :     {
      67           4 :         com::sun::star::uno::Reference<com::sun::star::io::XStream> xStream;
      68           4 :         aMedium[utl::MediaDescriptor::PROP_STREAM()] >>= xStream;
      69           4 :         if ( xStream.is() )
      70             :         {
      71           0 :             xInputStream = xStream->getInputStream();
      72           4 :         }
      73             :     }
      74             : 
      75           4 :     SwRetrievedInputStreamDataManager::GetManager().PushData( mnDataKey,
      76             :                                                               xInputStream,
      77          12 :                                                               aMedium.isStreamReadOnly() );
      78           4 : }
      79             : 
      80             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */