Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 83 insertions, 0 deletions

diff --git a/sw/source/core/docnode/retrieveinputstream.cxx b/sw/source/core/docnode/retrieveinputstream.cxx
new file mode 100644
index 000000000..8054e341b
--- /dev/null
+++ b/sw/source/core/docnode/retrieveinputstream.cxx
@@ -0,0 +1,83 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <retrieveinputstream.hxx>
+
+#include <comphelper/propertyvalue.hxx>
+#include <unotools/mediadescriptor.hxx>
+#include <com/sun/star/io/XStream.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+
+/* class for a thread to retrieve an input stream given by a URL
+
+    #i73788#
+*/
+::rtl::Reference< ObservableThread > SwAsyncRetrieveInputStreamThread::createThread(
+                        const SwRetrievedInputStreamDataManager::tDataKey nDataKey,
+                        const OUString& rLinkedURL, const OUString& rReferer )
+{
+    SwAsyncRetrieveInputStreamThread* pNewThread =
+        new SwAsyncRetrieveInputStreamThread( nDataKey, rLinkedURL, rReferer );
+    return pNewThread;
+}
+
+SwAsyncRetrieveInputStreamThread::SwAsyncRetrieveInputStreamThread(
+                            const SwRetrievedInputStreamDataManager::tDataKey nDataKey,
+                            const OUString& rLinkedURL,
+                            const OUString& rReferer )
+    : mnDataKey( nDataKey ),
+      mrLinkedURL( rLinkedURL ),
+      mrReferer( rReferer )
+{
+}
+
+SwAsyncRetrieveInputStreamThread::~SwAsyncRetrieveInputStreamThread()
+{
+}
+
+void SwAsyncRetrieveInputStreamThread::threadFunction()
+{
+    osl_setThreadName("SwAsyncRetrieveInputStreamThread");
+
+    css::uno::Sequence < css::beans::PropertyValue > xProps{
+        comphelper::makePropertyValue("URL", mrLinkedURL),
+        comphelper::makePropertyValue("Referer", mrReferer)
+    };
+    utl::MediaDescriptor aMedium( xProps );
+
+    aMedium.addInputStream();
+
+    css::uno::Reference<css::io::XInputStream> xInputStream;
+    aMedium[utl::MediaDescriptor::PROP_INPUTSTREAM] >>= xInputStream;
+    if ( !xInputStream.is() )
+    {
+        css::uno::Reference<css::io::XStream> xStream;
+        aMedium[utl::MediaDescriptor::PROP_STREAM] >>= xStream;
+        if ( xStream.is() )
+        {
+            xInputStream = xStream->getInputStream();
+        }
+    }
+
+    SwRetrievedInputStreamDataManager::GetManager().PushData( mnDataKey,
+                                                              xInputStream,
+                                                              aMedium.isStreamReadOnly() );
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */