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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include "connector.hxx"
using namespace ::osl;
using namespace ::rtl;
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 )
{
g_moduleCount.modCnt.acquire( &g_moduleCount.modCnt );
// make it unique
m_sDescription += OUString(RTL_CONSTASCII_USTRINGPARAM(",uniqueValue="));
m_sDescription += OUString::valueOf(
sal::static_int_cast< sal_Int64 >(
reinterpret_cast< sal_IntPtr >(&m_pipe)),
10 );
}
PipeConnection::~PipeConnection()
{
g_moduleCount.modCnt.release( &g_moduleCount.modCnt );
}
sal_Int32 PipeConnection::read( Sequence < sal_Int8 > & aReadBytes , sal_Int32 nBytesToRead )
throw(::com::sun::star::io::IOException,
::com::sun::star::uno::RuntimeException)
{
if( ! m_nStatus )
{
if( aReadBytes.getLength() != nBytesToRead )
{
aReadBytes.realloc( nBytesToRead );
}
return m_pipe.read( aReadBytes.getArray() , aReadBytes.getLength() );
}
else {
throw IOException();
}
}
void PipeConnection::write( const Sequence < sal_Int8 > &seq )
throw(::com::sun::star::io::IOException,
::com::sun::star::uno::RuntimeException)
{
if( ! m_nStatus )
{
if( m_pipe.write( seq.getConstArray() , seq.getLength() ) != seq.getLength() )
{
throw IOException();
}
}
else {
throw IOException();
}
}
void PipeConnection::flush( )
throw(::com::sun::star::io::IOException,
::com::sun::star::uno::RuntimeException)
{
}
void PipeConnection::close()
throw(::com::sun::star::io::IOException,
::com::sun::star::uno::RuntimeException)
{
// ensure that close is called only once
if(1 == osl_incrementInterlockedCount( (&m_nStatus) ) )
{
m_pipe.close();
}
}
OUString PipeConnection::getDescription()
throw( ::com::sun::star::uno::RuntimeException)
{
return m_sDescription;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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