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Diffstat (limited to 'io/source/acceptor/acceptor.cxx')
| -rw-r--r-- | io/source/acceptor/acceptor.cxx | 410 |
1 files changed, 410 insertions, 0 deletions
diff --git a/io/source/acceptor/acceptor.cxx b/io/source/acceptor/acceptor.cxx new file mode 100644 index 000000000000..5e88a05d29d8 --- /dev/null +++ b/io/source/acceptor/acceptor.cxx @@ -0,0 +1,410 @@ +/************************************************************************* + * + * $RCSfile: acceptor.cxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: hr $ $Date: 2000-09-18 17:24:17 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 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 + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ +#include <osl/mutex.hxx> + +#include <uno/mapping.hxx> + +#include <cppuhelper/factory.hxx> +#include <cppuhelper/implbase1.hxx> + +#include <com/sun/star/connection/XAcceptor.hpp> + +#include "acceptor.hxx" + +#define IMPLEMENTATION_NAME "com.sun.star.comp.io.Acceptor" +#define SERVICE_NAME "com.sun.star.connection.Acceptor" + +using namespace ::osl; +using namespace ::rtl; +using namespace ::cppu; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::registry; +using namespace ::com::sun::star::connection; + + +namespace stoc_acceptor +{ + typedef WeakImplHelper1< XAcceptor > MyImplHelper; + + class OAcceptor : public MyImplHelper + { + public: + OAcceptor(Reference< XMultiServiceFactory > xMultiServiceFactory); + ~OAcceptor(); + + public: + // Methods + virtual Reference< XConnection > SAL_CALL accept( const OUString& sConnectionDescription ) + throw( AlreadyAcceptingException, + ConnectionSetupException, + IllegalArgumentException, + RuntimeException); + virtual void SAL_CALL stopAccepting( ) throw( RuntimeException); + + PipeAcceptor *m_pPipe; + SocketAcceptor *m_pSocket; + Mutex m_mutex; + OUString m_sLastDescription; + + Reference<XMultiServiceFactory> _xMultiServiceFactory; + Reference<XAcceptor> _xAcceptor; + }; + + + OAcceptor::OAcceptor(Reference< XMultiServiceFactory > xMultiServiceFactory) : + m_pPipe( 0 ), + m_pSocket( 0 ), + _xMultiServiceFactory(xMultiServiceFactory) + {} + + OAcceptor::~OAcceptor() + { + if( m_pPipe ) + { + delete m_pPipe; + } + if( m_pSocket ) + { + delete m_pSocket; + } + } + + Reference< XConnection > OAcceptor::accept( const OUString &sConnectionDescription ) + throw( AlreadyAcceptingException, + ConnectionSetupException, + IllegalArgumentException, + RuntimeException) + { +#ifdef DEBUG + OString tmp = OUStringToOString(sConnectionDescription, RTL_TEXTENCODING_ASCII_US); + OSL_TRACE("acceptor %s\n", tmp.getStr()); +#endif + + Reference< XConnection > r; + if( m_sLastDescription.getLength() && + m_sLastDescription != sConnectionDescription ) + { + // instantiate another acceptor for different ports + throw ConnectionSetupException(); + } + + if( ! m_sLastDescription.getLength() ) + { + // setup the acceptor + + OUString aTokens[10]; + + // split into separate tokens + sal_Int32 i = 0,nIndex = 0; +// OUString sConnectionId = OUStringToOString( sConnectionDescription , RTL_TEXTENCODING_ASCII_US ); + + for(i=0; i < 10 ; i ++ ) + { + sal_Int32 nLastIndex = nIndex; + nIndex = sConnectionDescription.indexOf( ( sal_Unicode ) ',' , nIndex ); + if( -1 == nIndex ) + { + aTokens[i] = sConnectionDescription.copy( nLastIndex ); + break; + } + else + { + aTokens[i] = sConnectionDescription.copy( nLastIndex , nIndex-nLastIndex ); + } + aTokens[i] = aTokens[i].trim(); + nIndex ++; + } + + if( aTokens[0] == OUString( RTL_CONSTASCII_USTRINGPARAM("pipe") ) ) + { + OUString sName; + sal_Bool bIgnoreFirstClose = sal_False;; + + for( i = 1 ; i < 10 ; i ++ ) + { + sal_Int32 nIndex = aTokens[i].indexOf( '=' ); + if( -1 != nIndex ) + { + OUString aName = aTokens[i].copy( 0 , nIndex ).trim().toLowerCase(); + if( nIndex < aTokens[i].getLength() ) + { + OUString oValue = aTokens[i].copy( nIndex+1 , aTokens[i].getLength() - nIndex -1 ).trim(); + if( aName == OUString( RTL_CONSTASCII_USTRINGPARAM("ignorefirstclose") ) ) + { + bIgnoreFirstClose = ( OUString( RTL_CONSTASCII_USTRINGPARAM("1")) == oValue ); + } + else if ( aName == OUString( RTL_CONSTASCII_USTRINGPARAM("name") ) ) + { + sName = oValue; + } + } + } + } + m_pPipe = new PipeAcceptor(sName , bIgnoreFirstClose ); + + try + { + m_pPipe->init(); + } + catch( ... ) + { + { + MutexGuard guard( m_mutex ); + delete m_pPipe; + m_pPipe = 0; + } + throw; + } + } + else if ( aTokens[0] == OUString( RTL_CONSTASCII_USTRINGPARAM("socket")) ) + { + OUString sHost = OUString( RTL_CONSTASCII_USTRINGPARAM("localhost")); + sal_uInt16 nPort; + sal_Bool bIgnoreFirstClose = sal_False;; + + for( i = 1 ; i < 10 ; i ++ ) + { + sal_Int32 nIndex = aTokens[i].indexOf( '=' ); + if( -1 != nIndex ) + { + OUString aName = aTokens[i].copy( 0 , nIndex ).trim().toLowerCase(); + if( nIndex < aTokens[i].getLength() ) + { + OUString oValue = aTokens[i].copy( nIndex+1 , aTokens[i].getLength() - nIndex -1 ).trim(); + if( aName == OUString( RTL_CONSTASCII_USTRINGPARAM("ignorefirstclose")) ) + { + bIgnoreFirstClose = ( OUString( RTL_CONSTASCII_USTRINGPARAM("1")) == oValue ); + } + else if( OUString( RTL_CONSTASCII_USTRINGPARAM("host")) == aName ) + { + sHost = oValue; + } + else if( OUString( RTL_CONSTASCII_USTRINGPARAM("port")) == aName ) + { + nPort = oValue.toInt32(); + } + } + } + } + + m_pSocket = new SocketAcceptor( sHost , nPort , bIgnoreFirstClose ); + + try + { + m_pSocket->init(); + } + catch( ... ) + { + { + MutexGuard guard( m_mutex ); + delete m_pSocket; + m_pSocket = 0; + } + throw; + } + } + else { + OUString delegatee = OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.connection.Acceptor.")); + delegatee += aTokens[0]; + +#ifdef DEBUG + OString tmp = OUStringToOString(delegatee, RTL_TEXTENCODING_ASCII_US); + OSL_TRACE("trying to get service %s\n", tmp.getStr()); +#endif + _xAcceptor = Reference<XAcceptor>(_xMultiServiceFactory->createInstance(delegatee), UNO_QUERY); + + if(!_xAcceptor.is()) + { + OUString message(RTL_CONSTASCII_USTRINGPARAM("Acceptor: unknown delegatee ")); + message += delegatee; + + throw ConnectionSetupException(message, Reference<XInterface>()); + } + } + m_sLastDescription = sConnectionDescription; + } + + if( m_pPipe ) + { + r = m_pPipe->accept(); + } + else if( m_pSocket ) + { + r = m_pSocket->accept(); + } + else + { + sal_Int32 index = sConnectionDescription.indexOf((sal_Unicode) ','); + + r = _xAcceptor->accept(m_sLastDescription.copy(index + 1).trim()); + } + + return r; + } + + void SAL_CALL OAcceptor::stopAccepting( ) throw( RuntimeException) + { + MutexGuard guard( m_mutex ); + + if( m_pPipe ) + { + m_pPipe->stopAccepting(); + } + else if ( m_pSocket ) + { + m_pSocket->stopAccepting(); + } + else + { + _xAcceptor->stopAccepting(); + } + + } + + + Reference< XInterface > SAL_CALL acceptor_CreateInstance( const Reference< XMultiServiceFactory > & xMultiServiceFactory) + { + return Reference < XInterface >( ( OWeakObject * ) new OAcceptor(xMultiServiceFactory) ); + } + + Sequence< OUString > acceptor_getSupportedServiceNames() + { + static Sequence < OUString > *pNames = 0; + if( ! pNames ) + { + MutexGuard guard( Mutex::getGlobalMutex() ); + if( !pNames ) + { + static Sequence< OUString > seqNames(1); + seqNames.getArray()[0] = OUString::createFromAscii( SERVICE_NAME ); + pNames = &seqNames; + } + } + return *pNames; + } + +} + +using namespace stoc_acceptor; + + + +extern "C" +{ +//================================================================================================== +void SAL_CALL component_getImplementationEnvironment( + const sal_Char ** ppEnvTypeName, uno_Environment ** ppEnv ) +{ + *ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME; +} +//================================================================================================== +sal_Bool SAL_CALL component_writeInfo( + void * pServiceManager, void * pRegistryKey ) +{ + if (pRegistryKey) + { + try + { + Reference< XRegistryKey > xNewKey( + reinterpret_cast< XRegistryKey * >( pRegistryKey )->createKey( + OUString::createFromAscii("/" IMPLEMENTATION_NAME "/UNO/SERVICES" ) ) ); + + const Sequence< OUString > & rSNL = acceptor_getSupportedServiceNames(); + const OUString * pArray = rSNL.getConstArray(); + for ( sal_Int32 nPos = rSNL.getLength(); nPos--; ) + xNewKey->createKey( pArray[nPos] ); + + return sal_True; + } + catch (InvalidRegistryException &) + { + OSL_ENSHURE( sal_False, "### InvalidRegistryException!" ); + } + } + return sal_False; +} +//================================================================================================== +void * SAL_CALL component_getFactory( + const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey ) +{ + void * pRet = 0; + + if (pServiceManager && rtl_str_compare( pImplName, IMPLEMENTATION_NAME ) == 0) + { + Reference< XSingleServiceFactory > xFactory( createSingleFactory( + reinterpret_cast< XMultiServiceFactory * >( pServiceManager ), + OUString::createFromAscii( pImplName ), + acceptor_CreateInstance, acceptor_getSupportedServiceNames() ) ); + + if (xFactory.is()) + { + xFactory->acquire(); + pRet = xFactory.get(); + } + } + + return pRet; +} +} + + + |