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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: ctr_pipe.cxx,v $
*
* $Revision: 1.5 $
*
* last change: $Author: hr $ $Date: 2006-06-20 00:17:04 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
#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::createFromAscii( ",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;
}
}
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