| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_ucbhelper.hxx" |
| |
| /************************************************************************** |
| TODO |
| ************************************************************************** |
| |
| *************************************************************************/ |
| #include <osl/diagnose.h> |
| #include <osl/mutex.hxx> |
| #include <com/sun/star/lang/XMultiServiceFactory.hpp> |
| #include <com/sun/star/lang/XComponent.hpp> |
| #include <com/sun/star/ucb/XContentIdentifierFactory.hpp> |
| #include <com/sun/star/ucb/XContentProvider.hpp> |
| #include <com/sun/star/ucb/XContentProviderManager.hpp> |
| #include <com/sun/star/ucb/XCommandProcessor.hpp> |
| #include <ucbhelper/contentbroker.hxx> |
| |
| using namespace com::sun::star::lang; |
| using namespace com::sun::star::ucb; |
| using namespace com::sun::star::uno; |
| using namespace rtl; |
| |
| namespace |
| { |
| osl::Mutex globalContentBrokerMutex; |
| osl::Mutex & getGlobalContentBrokerMutex() { return globalContentBrokerMutex; } |
| |
| } // namespace |
| |
| namespace ucbhelper |
| { |
| |
| //========================================================================= |
| //========================================================================= |
| // |
| // class ContentBroker_Impl. |
| // |
| //========================================================================= |
| //========================================================================= |
| |
| class ContentBroker_Impl |
| { |
| Reference< XMultiServiceFactory > m_xSMgr; |
| Reference< XContentIdentifierFactory > m_xIdFac; |
| Reference< XContentProvider > m_xProvider; |
| Reference< XContentProviderManager > m_xProviderMgr; |
| Reference< XCommandProcessor > m_xCommandProc; |
| osl::Mutex m_aMutex; |
| Sequence< Any > m_aArguments; |
| ContentProviderDataList m_aProvData; |
| bool m_bInitDone; |
| |
| public: |
| ContentBroker_Impl( const Reference< XMultiServiceFactory >& rSMgr, |
| const Sequence< Any >& rArguments ) |
| : m_xSMgr( rSMgr ), m_aArguments( rArguments ), m_bInitDone( sal_False ) |
| {} |
| |
| ContentBroker_Impl( const Reference< XMultiServiceFactory >& rSMgr, |
| const ContentProviderDataList & rData ) |
| : m_xSMgr( rSMgr ), m_aProvData( rData ), m_bInitDone( sal_False ) |
| {} |
| |
| ~ContentBroker_Impl(); |
| |
| bool initialize(); |
| |
| const Reference< XMultiServiceFactory >& getServiceManager() const |
| { return m_xSMgr; } |
| |
| const Reference< XContentIdentifierFactory >& getIdFactory() const |
| { return m_xIdFac; } |
| |
| const Reference< XContentProvider >& getProvider() const |
| { return m_xProvider; } |
| |
| const Reference< XContentProviderManager >& getProviderManager() const |
| { return m_xProviderMgr; } |
| |
| const Reference< XCommandProcessor >& getCommandProcessor() const |
| { return m_xCommandProc; } |
| }; |
| |
| //========================================================================= |
| //========================================================================= |
| // |
| // ContentBroker Implementation. |
| // |
| //========================================================================= |
| //========================================================================= |
| |
| // static member! |
| ContentBroker* ContentBroker::m_pTheBroker = 0; |
| |
| //========================================================================= |
| ContentBroker::ContentBroker( const Reference< XMultiServiceFactory >& rSMgr, |
| const Sequence< Any >& rArguments ) |
| { |
| m_pImpl = new ContentBroker_Impl( rSMgr, rArguments ); |
| } |
| |
| //========================================================================= |
| ContentBroker::ContentBroker( const Reference< XMultiServiceFactory >& rSMgr, |
| const ContentProviderDataList & rData ) |
| { |
| m_pImpl = new ContentBroker_Impl( rSMgr, rData ); |
| } |
| |
| //========================================================================= |
| ContentBroker::~ContentBroker() |
| { |
| delete m_pImpl; |
| } |
| |
| //========================================================================= |
| Reference< XMultiServiceFactory > ContentBroker::getServiceManager() const |
| { |
| return m_pImpl->getServiceManager(); |
| } |
| |
| //========================================================================= |
| Reference< XContentIdentifierFactory > |
| ContentBroker::getContentIdentifierFactoryInterface() const |
| { |
| return m_pImpl->getIdFactory(); |
| } |
| |
| //========================================================================= |
| Reference< XContentProvider > |
| ContentBroker::getContentProviderInterface() const |
| { |
| return m_pImpl->getProvider(); |
| } |
| |
| //========================================================================= |
| Reference< XContentProviderManager > |
| ContentBroker::getContentProviderManagerInterface() const |
| { |
| return m_pImpl->getProviderManager(); |
| } |
| |
| //========================================================================= |
| Reference< XCommandProcessor > |
| ContentBroker::getCommandProcessorInterface() const |
| { |
| return m_pImpl->getCommandProcessor(); |
| } |
| |
| //========================================================================= |
| // static |
| sal_Bool ContentBroker::initialize( |
| const Reference< XMultiServiceFactory >& rSMgr, |
| const Sequence< Any >& rArguments ) |
| { |
| OSL_ENSURE( !m_pTheBroker, |
| "ContentBroker::initialize - already initialized!" ); |
| |
| if ( !m_pTheBroker ) |
| { |
| osl::Guard< osl::Mutex > aGuard( getGlobalContentBrokerMutex() ); |
| |
| if ( !m_pTheBroker ) |
| { |
| ContentBroker * pBroker = new ContentBroker( rSMgr, rArguments ); |
| |
| // Force init to be able to detect UCB init trouble immediately. |
| if ( pBroker->m_pImpl->initialize() ) |
| m_pTheBroker = pBroker; |
| else |
| delete pBroker; |
| } |
| } |
| |
| return m_pTheBroker != 0; |
| } |
| |
| //========================================================================= |
| // static |
| sal_Bool ContentBroker::initialize( |
| const Reference< XMultiServiceFactory >& rSMgr, |
| const ContentProviderDataList & rData ) |
| { |
| OSL_ENSURE( !m_pTheBroker, |
| "ContentBroker::initialize - already initialized!" ); |
| |
| if ( !m_pTheBroker ) |
| { |
| osl::Guard< osl::Mutex > aGuard( getGlobalContentBrokerMutex() ); |
| |
| if ( !m_pTheBroker ) |
| { |
| ContentBroker * pBroker = new ContentBroker( rSMgr, rData ); |
| |
| // Force init to be able to detect UCB init trouble immediately. |
| if ( pBroker->m_pImpl->initialize() ) |
| m_pTheBroker = pBroker; |
| else |
| delete pBroker; |
| } |
| } |
| |
| return m_pTheBroker != 0; |
| } |
| |
| //========================================================================= |
| // static |
| void ContentBroker::deinitialize() |
| { |
| osl::MutexGuard aGuard( getGlobalContentBrokerMutex() ); |
| |
| delete m_pTheBroker; |
| m_pTheBroker = 0; |
| } |
| |
| //========================================================================= |
| // static |
| ContentBroker* ContentBroker::get() |
| { |
| return m_pTheBroker; |
| } |
| |
| //========================================================================= |
| //========================================================================= |
| // |
| // ContentBroker_Impl Implementation. |
| // |
| //========================================================================= |
| //========================================================================= |
| |
| ContentBroker_Impl::~ContentBroker_Impl() |
| { |
| Reference< XComponent > xComponent( m_xProvider, UNO_QUERY ); |
| if ( xComponent.is() ) |
| { |
| m_xIdFac = 0; |
| m_xProvider = 0; |
| m_xProviderMgr = 0; |
| |
| xComponent->dispose(); |
| } |
| } |
| |
| //========================================================================= |
| bool ContentBroker_Impl::initialize() |
| { |
| if ( !m_bInitDone ) |
| { |
| osl::MutexGuard aGuard( m_aMutex ); |
| |
| if ( !m_bInitDone ) |
| { |
| Reference< XInterface > xIfc; |
| |
| if ( m_aProvData.size() > 0 ) |
| { |
| try |
| { |
| xIfc = m_xSMgr->createInstance( |
| OUString::createFromAscii( |
| "com.sun.star.ucb.UniversalContentBroker" ) ); |
| } |
| catch ( Exception const & ) |
| { |
| } |
| |
| if ( xIfc.is() ) |
| { |
| m_xProviderMgr |
| = Reference< XContentProviderManager >( xIfc, UNO_QUERY ); |
| |
| if ( m_xProviderMgr.is() ) |
| { |
| ContentProviderDataList::const_iterator aEnd(m_aProvData.end()); |
| for (ContentProviderDataList::const_iterator aIt(m_aProvData.begin()); |
| aIt != aEnd; ++aIt) |
| { |
| registerAtUcb(m_xProviderMgr, |
| m_xSMgr, |
| aIt->ServiceName, |
| aIt->Arguments, |
| aIt->URLTemplate, |
| 0); |
| } |
| |
| } |
| } |
| } |
| else |
| { |
| try |
| { |
| xIfc = m_xSMgr->createInstanceWithArguments( |
| OUString::createFromAscii( |
| "com.sun.star.ucb.UniversalContentBroker" ), |
| m_aArguments ); |
| } |
| catch ( Exception const & ) |
| { |
| } |
| } |
| |
| OSL_ENSURE( xIfc.is(), "Error creating UCB service!" ); |
| |
| if ( !xIfc.is() ) |
| return false; |
| |
| |
| m_xIdFac |
| = Reference< XContentIdentifierFactory >( xIfc, UNO_QUERY ); |
| |
| OSL_ENSURE( m_xIdFac.is(), |
| "UCB without required interface XContentIdentifierFactory!" ); |
| |
| if ( !m_xIdFac.is() ) |
| return false; |
| |
| m_xProvider = Reference< XContentProvider >( xIfc, UNO_QUERY ); |
| |
| OSL_ENSURE( m_xProvider.is(), |
| "UCB without required interface XContentProvider!" ); |
| |
| if ( !m_xProvider.is() ) |
| return false; |
| |
| if ( !m_xProviderMgr.is() ) |
| m_xProviderMgr |
| = Reference< XContentProviderManager >( xIfc, UNO_QUERY ); |
| |
| OSL_ENSURE( m_xProviderMgr.is(), |
| "UCB without required interface XContentProviderManager!" ); |
| |
| if ( !m_xProviderMgr.is() ) |
| return false; |
| |
| m_xCommandProc = Reference< XCommandProcessor >( xIfc, UNO_QUERY ); |
| |
| OSL_ENSURE( m_xCommandProc.is(), |
| "UCB without required interface XCommandProcessor!" ); |
| |
| if ( !m_xCommandProc.is() ) |
| return false; |
| |
| // Everything okay. |
| m_bInitDone = sal_True; |
| } |
| } |
| |
| return true; |
| } |
| |
| } /* namespace ucbhelper */ |
| |
