diff options
Diffstat (limited to 'io/source/connector/ctr_pipe.cxx')
-rw-r--r-- | io/source/connector/ctr_pipe.cxx | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/io/source/connector/ctr_pipe.cxx b/io/source/connector/ctr_pipe.cxx new file mode 100644 index 000000000..8d66dea7b --- /dev/null +++ b/io/source/connector/ctr_pipe.cxx @@ -0,0 +1,97 @@ +/* -*- 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: */ |