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diff --git a/io/source/connector/ctr_pipe.cxx b/io/source/connector/ctr_pipe.cxx
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+/* -*- 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 <sal/config.h>
+
+#include <com/sun/star/io/IOException.hpp>
+
+#include "connector.hxx"
+#include <osl/pipe.hxx>
+
+using namespace ::osl;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::io;
+using namespace ::com::sun::star::connection;
+
+
+namespace stoc_connector {
+
+ PipeConnection::PipeConnection( const OUString & sConnectionDescription ) :
+ m_nStatus( 0 ),
+ m_sDescription( sConnectionDescription )
+ {
+ // make it unique
+ m_sDescription += ",uniqueValue=";
+ m_sDescription += OUString::number(
+ sal::static_int_cast< sal_Int64 >(
+ reinterpret_cast< sal_IntPtr >(&m_pipe)) );
+ }
+
+ PipeConnection::~PipeConnection()
+ {
+ }
+
+ sal_Int32 PipeConnection::read( Sequence < sal_Int8 > & aReadBytes , sal_Int32 nBytesToRead )
+ {
+ if( m_nStatus )
+ {
+ throw IOException();
+ }
+ if( aReadBytes.getLength() != nBytesToRead )
+ {
+ aReadBytes.realloc( nBytesToRead );
+ }
+ return m_pipe.read( aReadBytes.getArray() , aReadBytes.getLength() );
+
+ }
+
+ void PipeConnection::write( const Sequence < sal_Int8 > &seq )
+ {
+ if( m_nStatus )
+ {
+ throw IOException();
+ }
+ if( m_pipe.write( seq.getConstArray() , seq.getLength() ) != seq.getLength() )
+ {
+ throw IOException();
+ }
+ }
+
+ void PipeConnection::flush( )
+ {
+
+ }
+
+ void PipeConnection::close()
+ {
+ // ensure that close is called only once
+ if(1 == osl_atomic_increment( (&m_nStatus) ) )
+ {
+ m_pipe.close();
+ }
+ }
+
+ OUString PipeConnection::getDescription()
+ {
+ return m_sDescription;
+ }
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */