1*3716f815SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*3716f815SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*3716f815SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*3716f815SAndrew Rist * distributed with this work for additional information 6*3716f815SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*3716f815SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*3716f815SAndrew Rist * "License"); you may not use this file except in compliance 9*3716f815SAndrew Rist * with the License. You may obtain a copy of the License at 10*3716f815SAndrew Rist * 11*3716f815SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*3716f815SAndrew Rist * 13*3716f815SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*3716f815SAndrew Rist * software distributed under the License is distributed on an 15*3716f815SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*3716f815SAndrew Rist * KIND, either express or implied. See the License for the 17*3716f815SAndrew Rist * specific language governing permissions and limitations 18*3716f815SAndrew Rist * under the License. 19*3716f815SAndrew Rist * 20*3716f815SAndrew Rist *************************************************************/ 21*3716f815SAndrew Rist 22*3716f815SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 25cdf0e10cSrcweir #include "precompiled_io.hxx" 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include "connector.hxx" 28cdf0e10cSrcweir 29cdf0e10cSrcweir using namespace ::osl; 30cdf0e10cSrcweir using namespace ::rtl; 31cdf0e10cSrcweir using namespace ::com::sun::star::uno; 32cdf0e10cSrcweir using namespace ::com::sun::star::io; 33cdf0e10cSrcweir using namespace ::com::sun::star::connection; 34cdf0e10cSrcweir 35cdf0e10cSrcweir 36cdf0e10cSrcweir namespace stoc_connector { 37cdf0e10cSrcweir PipeConnection(const OUString & sConnectionDescription)38cdf0e10cSrcweir PipeConnection::PipeConnection( const OUString & sConnectionDescription ) : 39cdf0e10cSrcweir m_nStatus( 0 ), 40cdf0e10cSrcweir m_sDescription( sConnectionDescription ) 41cdf0e10cSrcweir { 42cdf0e10cSrcweir g_moduleCount.modCnt.acquire( &g_moduleCount.modCnt ); 43cdf0e10cSrcweir // make it unique 44cdf0e10cSrcweir m_sDescription += OUString::createFromAscii( ",uniqueValue=" ); 45cdf0e10cSrcweir m_sDescription += OUString::valueOf( 46cdf0e10cSrcweir sal::static_int_cast< sal_Int64 >( 47cdf0e10cSrcweir reinterpret_cast< sal_IntPtr >(&m_pipe)), 48cdf0e10cSrcweir 10 ); 49cdf0e10cSrcweir } 50cdf0e10cSrcweir ~PipeConnection()51cdf0e10cSrcweir PipeConnection::~PipeConnection() 52cdf0e10cSrcweir { 53cdf0e10cSrcweir g_moduleCount.modCnt.release( &g_moduleCount.modCnt ); 54cdf0e10cSrcweir } 55cdf0e10cSrcweir read(Sequence<sal_Int8> & aReadBytes,sal_Int32 nBytesToRead)56cdf0e10cSrcweir sal_Int32 PipeConnection::read( Sequence < sal_Int8 > & aReadBytes , sal_Int32 nBytesToRead ) 57cdf0e10cSrcweir throw(::com::sun::star::io::IOException, 58cdf0e10cSrcweir ::com::sun::star::uno::RuntimeException) 59cdf0e10cSrcweir { 60cdf0e10cSrcweir if( ! m_nStatus ) 61cdf0e10cSrcweir { 62cdf0e10cSrcweir if( aReadBytes.getLength() != nBytesToRead ) 63cdf0e10cSrcweir { 64cdf0e10cSrcweir aReadBytes.realloc( nBytesToRead ); 65cdf0e10cSrcweir } 66cdf0e10cSrcweir return m_pipe.read( aReadBytes.getArray() , aReadBytes.getLength() ); 67cdf0e10cSrcweir } 68cdf0e10cSrcweir else { 69cdf0e10cSrcweir throw IOException(); 70cdf0e10cSrcweir } 71cdf0e10cSrcweir } 72cdf0e10cSrcweir write(const Sequence<sal_Int8> & seq)73cdf0e10cSrcweir void PipeConnection::write( const Sequence < sal_Int8 > &seq ) 74cdf0e10cSrcweir throw(::com::sun::star::io::IOException, 75cdf0e10cSrcweir ::com::sun::star::uno::RuntimeException) 76cdf0e10cSrcweir { 77cdf0e10cSrcweir if( ! m_nStatus ) 78cdf0e10cSrcweir { 79cdf0e10cSrcweir if( m_pipe.write( seq.getConstArray() , seq.getLength() ) != seq.getLength() ) 80cdf0e10cSrcweir { 81cdf0e10cSrcweir throw IOException(); 82cdf0e10cSrcweir } 83cdf0e10cSrcweir } 84cdf0e10cSrcweir else { 85cdf0e10cSrcweir throw IOException(); 86cdf0e10cSrcweir } 87cdf0e10cSrcweir } 88cdf0e10cSrcweir flush()89cdf0e10cSrcweir void PipeConnection::flush( ) 90cdf0e10cSrcweir throw(::com::sun::star::io::IOException, 91cdf0e10cSrcweir ::com::sun::star::uno::RuntimeException) 92cdf0e10cSrcweir { 93cdf0e10cSrcweir 94cdf0e10cSrcweir } 95cdf0e10cSrcweir close()96cdf0e10cSrcweir void PipeConnection::close() 97cdf0e10cSrcweir throw(::com::sun::star::io::IOException, 98cdf0e10cSrcweir ::com::sun::star::uno::RuntimeException) 99cdf0e10cSrcweir { 100cdf0e10cSrcweir // ensure that close is called only once 101cdf0e10cSrcweir if(1 == osl_incrementInterlockedCount( (&m_nStatus) ) ) 102cdf0e10cSrcweir { 103cdf0e10cSrcweir m_pipe.close(); 104cdf0e10cSrcweir } 105cdf0e10cSrcweir } 106cdf0e10cSrcweir getDescription()107cdf0e10cSrcweir OUString PipeConnection::getDescription() 108cdf0e10cSrcweir throw( ::com::sun::star::uno::RuntimeException) 109cdf0e10cSrcweir { 110cdf0e10cSrcweir return m_sDescription; 111cdf0e10cSrcweir } 112cdf0e10cSrcweir 113cdf0e10cSrcweir } 114cdf0e10cSrcweir 115