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, 53 insertions, 0 deletions

diff --git a/ucb/source/ucp/cmis/std_outputstream.hxx b/ucb/source/ucp/cmis/std_outputstream.hxx
new file mode 100644
index 000000000..74eb4681e
--- /dev/null
+++ b/ucb/source/ucp/cmis/std_outputstream.hxx
@@ -0,0 +1,53 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <boost/shared_ptr.hpp>
+#include <ostream>
+
+#include <mutex>
+#include <cppuhelper/weak.hxx>
+#include <com/sun/star/io/XOutputStream.hpp>
+
+namespace cmis
+{
+    /** Implements a OutputStream
+     *  working on an std::ostream
+     */
+    class StdOutputStream :
+        public cppu::OWeakObject,
+        public css::io::XOutputStream
+    {
+        public:
+
+            StdOutputStream( boost::shared_ptr< std::ostream > const & pStream );
+
+            virtual ~StdOutputStream( ) override;
+
+            virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& rType ) override;
+
+            virtual void SAL_CALL acquire ( ) noexcept override;
+
+            virtual void SAL_CALL release ( ) noexcept override;
+
+            virtual void SAL_CALL writeBytes ( const css::uno::Sequence< sal_Int8 >& aData ) override;
+
+            virtual void SAL_CALL flush ( ) override;
+
+            virtual void SAL_CALL closeOutput ( ) override;
+
+        private:
+
+            std::mutex m_aMutex;
+            boost::shared_ptr< std::ostream > m_pStream;
+    };
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */