1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove 25*b1cdbd2cSJim Jagielski #include "precompiled_io.hxx" 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include "connector.hxx" 28*b1cdbd2cSJim Jagielski 29*b1cdbd2cSJim Jagielski using namespace ::osl; 30*b1cdbd2cSJim Jagielski using namespace ::rtl; 31*b1cdbd2cSJim Jagielski using namespace ::com::sun::star::uno; 32*b1cdbd2cSJim Jagielski using namespace ::com::sun::star::io; 33*b1cdbd2cSJim Jagielski using namespace ::com::sun::star::connection; 34*b1cdbd2cSJim Jagielski 35*b1cdbd2cSJim Jagielski 36*b1cdbd2cSJim Jagielski namespace stoc_connector { 37*b1cdbd2cSJim Jagielski PipeConnection(const OUString & sConnectionDescription)38*b1cdbd2cSJim Jagielski PipeConnection::PipeConnection( const OUString & sConnectionDescription ) : 39*b1cdbd2cSJim Jagielski m_nStatus( 0 ), 40*b1cdbd2cSJim Jagielski m_sDescription( sConnectionDescription ) 41*b1cdbd2cSJim Jagielski { 42*b1cdbd2cSJim Jagielski g_moduleCount.modCnt.acquire( &g_moduleCount.modCnt ); 43*b1cdbd2cSJim Jagielski // make it unique 44*b1cdbd2cSJim Jagielski m_sDescription += OUString::createFromAscii( ",uniqueValue=" ); 45*b1cdbd2cSJim Jagielski m_sDescription += OUString::valueOf( 46*b1cdbd2cSJim Jagielski sal::static_int_cast< sal_Int64 >( 47*b1cdbd2cSJim Jagielski reinterpret_cast< sal_IntPtr >(&m_pipe)), 48*b1cdbd2cSJim Jagielski 10 ); 49*b1cdbd2cSJim Jagielski } 50*b1cdbd2cSJim Jagielski ~PipeConnection()51*b1cdbd2cSJim Jagielski PipeConnection::~PipeConnection() 52*b1cdbd2cSJim Jagielski { 53*b1cdbd2cSJim Jagielski g_moduleCount.modCnt.release( &g_moduleCount.modCnt ); 54*b1cdbd2cSJim Jagielski } 55*b1cdbd2cSJim Jagielski read(Sequence<sal_Int8> & aReadBytes,sal_Int32 nBytesToRead)56*b1cdbd2cSJim Jagielski sal_Int32 PipeConnection::read( Sequence < sal_Int8 > & aReadBytes , sal_Int32 nBytesToRead ) 57*b1cdbd2cSJim Jagielski throw(::com::sun::star::io::IOException, 58*b1cdbd2cSJim Jagielski ::com::sun::star::uno::RuntimeException) 59*b1cdbd2cSJim Jagielski { 60*b1cdbd2cSJim Jagielski if( ! m_nStatus ) 61*b1cdbd2cSJim Jagielski { 62*b1cdbd2cSJim Jagielski if( aReadBytes.getLength() != nBytesToRead ) 63*b1cdbd2cSJim Jagielski { 64*b1cdbd2cSJim Jagielski aReadBytes.realloc( nBytesToRead ); 65*b1cdbd2cSJim Jagielski } 66*b1cdbd2cSJim Jagielski return m_pipe.read( aReadBytes.getArray() , aReadBytes.getLength() ); 67*b1cdbd2cSJim Jagielski } 68*b1cdbd2cSJim Jagielski else { 69*b1cdbd2cSJim Jagielski throw IOException(); 70*b1cdbd2cSJim Jagielski } 71*b1cdbd2cSJim Jagielski } 72*b1cdbd2cSJim Jagielski write(const Sequence<sal_Int8> & seq)73*b1cdbd2cSJim Jagielski void PipeConnection::write( const Sequence < sal_Int8 > &seq ) 74*b1cdbd2cSJim Jagielski throw(::com::sun::star::io::IOException, 75*b1cdbd2cSJim Jagielski ::com::sun::star::uno::RuntimeException) 76*b1cdbd2cSJim Jagielski { 77*b1cdbd2cSJim Jagielski if( ! m_nStatus ) 78*b1cdbd2cSJim Jagielski { 79*b1cdbd2cSJim Jagielski if( m_pipe.write( seq.getConstArray() , seq.getLength() ) != seq.getLength() ) 80*b1cdbd2cSJim Jagielski { 81*b1cdbd2cSJim Jagielski throw IOException(); 82*b1cdbd2cSJim Jagielski } 83*b1cdbd2cSJim Jagielski } 84*b1cdbd2cSJim Jagielski else { 85*b1cdbd2cSJim Jagielski throw IOException(); 86*b1cdbd2cSJim Jagielski } 87*b1cdbd2cSJim Jagielski } 88*b1cdbd2cSJim Jagielski flush()89*b1cdbd2cSJim Jagielski void PipeConnection::flush( ) 90*b1cdbd2cSJim Jagielski throw(::com::sun::star::io::IOException, 91*b1cdbd2cSJim Jagielski ::com::sun::star::uno::RuntimeException) 92*b1cdbd2cSJim Jagielski { 93*b1cdbd2cSJim Jagielski 94*b1cdbd2cSJim Jagielski } 95*b1cdbd2cSJim Jagielski close()96*b1cdbd2cSJim Jagielski void PipeConnection::close() 97*b1cdbd2cSJim Jagielski throw(::com::sun::star::io::IOException, 98*b1cdbd2cSJim Jagielski ::com::sun::star::uno::RuntimeException) 99*b1cdbd2cSJim Jagielski { 100*b1cdbd2cSJim Jagielski // ensure that close is called only once 101*b1cdbd2cSJim Jagielski if(1 == osl_incrementInterlockedCount( (&m_nStatus) ) ) 102*b1cdbd2cSJim Jagielski { 103*b1cdbd2cSJim Jagielski m_pipe.close(); 104*b1cdbd2cSJim Jagielski } 105*b1cdbd2cSJim Jagielski } 106*b1cdbd2cSJim Jagielski getDescription()107*b1cdbd2cSJim Jagielski OUString PipeConnection::getDescription() 108*b1cdbd2cSJim Jagielski throw( ::com::sun::star::uno::RuntimeException) 109*b1cdbd2cSJim Jagielski { 110*b1cdbd2cSJim Jagielski return m_sDescription; 111*b1cdbd2cSJim Jagielski } 112*b1cdbd2cSJim Jagielski 113*b1cdbd2cSJim Jagielski } 114*b1cdbd2cSJim Jagielski 115