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Diffstat (limited to 'io/source/connector/ctr_pipe.cxx')
-rw-r--r-- | io/source/connector/ctr_pipe.cxx | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/io/source/connector/ctr_pipe.cxx b/io/source/connector/ctr_pipe.cxx new file mode 100644 index 000000000000..913ff5700971 --- /dev/null +++ b/io/source/connector/ctr_pipe.cxx @@ -0,0 +1,118 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_io.hxx" + +#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; + } + +} + |