| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // #define TRACE(x) OSL_TRACE(x) |
| #define TRACE(x) |
| |
| #include <osl/diagnose.h> |
| #include <osl/mutex.hxx> |
| #include <cppuhelper/factory.hxx> |
| #include <cppuhelper/implbase2.hxx> |
| #include <cppuhelper/implementationentry.hxx> |
| #include "cppuhelper/unourl.hxx" |
| #include "rtl/malformeduriexception.hxx" |
| |
| #include <com/sun/star/lang/XServiceInfo.hpp> |
| #include <com/sun/star/lang/XComponent.hpp> |
| #include <com/sun/star/registry/XRegistryKey.hpp> |
| #include <com/sun/star/connection/XConnector.hpp> |
| #include <com/sun/star/bridge/XBridgeFactory.hpp> |
| #include <com/sun/star/bridge/XUnoUrlResolver.hpp> |
| |
| using namespace cppu; |
| using namespace rtl; |
| using namespace osl; |
| using namespace com::sun::star::uno; |
| using namespace com::sun::star::lang; |
| using namespace com::sun::star::connection; |
| using namespace com::sun::star::bridge; |
| using namespace com::sun::star::registry; |
| |
| #define SERVICENAME "com.sun.star.bridge.UnoUrlResolver" |
| #define IMPLNAME "com.sun.star.comp.bridge.UnoUrlResolver" |
| |
| namespace unourl_resolver |
| { |
| rtl_StandardModuleCount g_moduleCount = MODULE_COUNT_INIT; |
| //-------------------------------------------------------------------------------------------------- |
| Sequence< OUString > resolver_getSupportedServiceNames() |
| { |
| static Sequence < OUString > *pNames = 0; |
| if( ! pNames ) |
| { |
| MutexGuard guard( Mutex::getGlobalMutex() ); |
| if( !pNames ) |
| { |
| static Sequence< OUString > seqNames(1); |
| seqNames.getArray()[0] = OUString(RTL_CONSTASCII_USTRINGPARAM(SERVICENAME)); |
| pNames = &seqNames; |
| } |
| } |
| return *pNames; |
| } |
| |
| OUString resolver_getImplementationName() |
| { |
| static OUString *pImplName = 0; |
| if( ! pImplName ) |
| { |
| MutexGuard guard( Mutex::getGlobalMutex() ); |
| if( ! pImplName ) |
| { |
| static OUString implName( |
| RTL_CONSTASCII_USTRINGPARAM( IMPLNAME ) ); |
| pImplName = &implName; |
| } |
| } |
| return *pImplName; |
| } |
| |
| //================================================================================================== |
| class ResolverImpl : public WeakImplHelper2< XServiceInfo, XUnoUrlResolver > |
| { |
| Reference< XMultiComponentFactory > _xSMgr; |
| Reference< XComponentContext > _xCtx; |
| |
| public: |
| ResolverImpl( const Reference< XComponentContext > & xSMgr ); |
| virtual ~ResolverImpl(); |
| |
| // XServiceInfo |
| virtual OUString SAL_CALL getImplementationName() throw(::com::sun::star::uno::RuntimeException); |
| virtual sal_Bool SAL_CALL supportsService( const OUString & rServiceName ) throw(::com::sun::star::uno::RuntimeException); |
| virtual Sequence< OUString > SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException); |
| |
| // XUnoUrlResolver |
| virtual Reference< XInterface > SAL_CALL resolve( const OUString & rUnoUrl ) |
| throw (NoConnectException, ConnectionSetupException, RuntimeException); |
| }; |
| |
| //################################################################################################## |
| |
| //__________________________________________________________________________________________________ |
| ResolverImpl::ResolverImpl( const Reference< XComponentContext > & xCtx ) |
| : _xSMgr( xCtx->getServiceManager() ) |
| , _xCtx( xCtx ) |
| { |
| g_moduleCount.modCnt.acquire( &g_moduleCount.modCnt ); |
| } |
| //__________________________________________________________________________________________________ |
| ResolverImpl::~ResolverImpl() |
| { |
| g_moduleCount.modCnt.release( &g_moduleCount.modCnt ); |
| } |
| |
| // XServiceInfo |
| //__________________________________________________________________________________________________ |
| OUString ResolverImpl::getImplementationName() |
| throw(::com::sun::star::uno::RuntimeException) |
| { |
| return resolver_getImplementationName(); |
| } |
| //__________________________________________________________________________________________________ |
| sal_Bool ResolverImpl::supportsService( const OUString & rServiceName ) |
| throw(::com::sun::star::uno::RuntimeException) |
| { |
| const Sequence< OUString > & rSNL = getSupportedServiceNames(); |
| const OUString * pArray = rSNL.getConstArray(); |
| for ( sal_Int32 nPos = rSNL.getLength(); nPos--; ) |
| { |
| if (pArray[nPos] == rServiceName) |
| return sal_True; |
| } |
| return sal_False; |
| } |
| //__________________________________________________________________________________________________ |
| Sequence< OUString > ResolverImpl::getSupportedServiceNames() |
| throw(::com::sun::star::uno::RuntimeException) |
| { |
| return resolver_getSupportedServiceNames(); |
| } |
| |
| // XUnoUrlResolver |
| //__________________________________________________________________________________________________ |
| Reference< XInterface > ResolverImpl::resolve( const OUString & rUnoUrl ) |
| throw (NoConnectException, ConnectionSetupException, RuntimeException) |
| { |
| OUString aProtocolDescr; |
| OUString aConnectDescr; |
| OUString aInstanceName; |
| try |
| { |
| cppu::UnoUrl aUrl(rUnoUrl); |
| aProtocolDescr = aUrl.getProtocol().getDescriptor(); |
| aConnectDescr = aUrl.getConnection().getDescriptor(); |
| aInstanceName = aUrl.getObjectName(); |
| } |
| catch (rtl::MalformedUriException & rEx) |
| { |
| throw ConnectionSetupException(rEx.getMessage(), 0); |
| } |
| |
| Reference< XConnector > xConnector( |
| _xSMgr->createInstanceWithContext( |
| OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.connection.Connector") ), |
| _xCtx ), |
| UNO_QUERY ); |
| |
| if (! xConnector.is()) |
| throw RuntimeException( OUString( RTL_CONSTASCII_USTRINGPARAM("no connector!" ) ), Reference< XInterface >() ); |
| |
| Reference< XConnection > xConnection( xConnector->connect( aConnectDescr ) ); |
| |
| // As soon as singletons are ready, switch to singleton ! |
| Reference< XBridgeFactory > xBridgeFactory( |
| _xSMgr->createInstanceWithContext( |
| OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.bridge.BridgeFactory") ), |
| _xCtx ), |
| UNO_QUERY ); |
| |
| if (! xBridgeFactory.is()) |
| throw RuntimeException( OUString( RTL_CONSTASCII_USTRINGPARAM("no bridge factory!" ) ), Reference< XInterface >() ); |
| |
| // bridge |
| Reference< XBridge > xBridge( xBridgeFactory->createBridge( |
| OUString(), aProtocolDescr, |
| xConnection, Reference< XInstanceProvider >() ) ); |
| |
| Reference< XInterface > xRet( xBridge->getInstance( aInstanceName ) ); |
| |
| return xRet; |
| } |
| |
| //================================================================================================== |
| static Reference< XInterface > SAL_CALL ResolverImpl_create( const Reference< XComponentContext > & xCtx ) |
| { |
| return Reference< XInterface >( *new ResolverImpl( xCtx ) ); |
| } |
| |
| |
| } |
| |
| using namespace unourl_resolver; |
| |
| static struct ImplementationEntry g_entries[] = |
| { |
| { |
| ResolverImpl_create, resolver_getImplementationName, |
| resolver_getSupportedServiceNames, createSingleComponentFactory, |
| &g_moduleCount.modCnt , 0 |
| }, |
| { 0, 0, 0, 0, 0, 0 } |
| }; |
| |
| extern "C" |
| { |
| sal_Bool SAL_CALL component_canUnload( TimeValue *pTime ) |
| { |
| return g_moduleCount.canUnload( &g_moduleCount , pTime ); |
| } |
| |
| //================================================================================================== |
| void SAL_CALL component_getImplementationEnvironment( |
| const sal_Char ** ppEnvTypeName, uno_Environment ** ) |
| { |
| *ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME; |
| } |
| //================================================================================================== |
| void * SAL_CALL component_getFactory( |
| const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey ) |
| { |
| return component_getFactoryHelper( pImplName, pServiceManager, pRegistryKey , g_entries ); |
| } |
| } |
