1*dde7d3faSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*dde7d3faSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*dde7d3faSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*dde7d3faSAndrew Rist * distributed with this work for additional information 6*dde7d3faSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*dde7d3faSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*dde7d3faSAndrew Rist * "License"); you may not use this file except in compliance 9*dde7d3faSAndrew Rist * with the License. You may obtain a copy of the License at 10*dde7d3faSAndrew Rist * 11*dde7d3faSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*dde7d3faSAndrew Rist * 13*dde7d3faSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*dde7d3faSAndrew Rist * software distributed under the License is distributed on an 15*dde7d3faSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*dde7d3faSAndrew Rist * KIND, either express or implied. See the License for the 17*dde7d3faSAndrew Rist * specific language governing permissions and limitations 18*dde7d3faSAndrew Rist * under the License. 19*dde7d3faSAndrew Rist * 20*dde7d3faSAndrew Rist *************************************************************/ 21*dde7d3faSAndrew Rist 22*dde7d3faSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 25cdf0e10cSrcweir #include "precompiled_comphelper.hxx" 26cdf0e10cSrcweir #include <comphelper/componentmodule.hxx> 27cdf0e10cSrcweir 28cdf0e10cSrcweir /** === begin UNO includes === **/ 29cdf0e10cSrcweir /** === end UNO includes === **/ 30cdf0e10cSrcweir #include <comphelper/sequence.hxx> 31cdf0e10cSrcweir #include <osl/diagnose.h> 32cdf0e10cSrcweir 33cdf0e10cSrcweir #include <vector> 34cdf0e10cSrcweir 35cdf0e10cSrcweir //........................................................................ 36cdf0e10cSrcweir namespace comphelper 37cdf0e10cSrcweir { 38cdf0e10cSrcweir //........................................................................ 39cdf0e10cSrcweir 40cdf0e10cSrcweir using namespace ::cppu; 41cdf0e10cSrcweir /** === being UNO using === **/ 42cdf0e10cSrcweir using ::com::sun::star::uno::Sequence; 43cdf0e10cSrcweir using ::com::sun::star::uno::RuntimeException; 44cdf0e10cSrcweir using ::com::sun::star::uno::Reference; 45cdf0e10cSrcweir using ::com::sun::star::lang::XMultiServiceFactory; 46cdf0e10cSrcweir using ::com::sun::star::registry::XRegistryKey; 47cdf0e10cSrcweir using ::com::sun::star::uno::Exception; 48cdf0e10cSrcweir using ::com::sun::star::uno::XInterface; 49cdf0e10cSrcweir /** === end UNO using === **/ 50cdf0e10cSrcweir 51cdf0e10cSrcweir typedef ::std::vector< ComponentDescription > ComponentDescriptions; 52cdf0e10cSrcweir 53cdf0e10cSrcweir //========================================================================= 54cdf0e10cSrcweir //= OModuleImpl 55cdf0e10cSrcweir //========================================================================= 56cdf0e10cSrcweir /** implementation for <type>OModule</type>. not threadsafe, has to be guarded by it's owner 57cdf0e10cSrcweir */ 58cdf0e10cSrcweir class OModuleImpl 59cdf0e10cSrcweir { 60cdf0e10cSrcweir public: 61cdf0e10cSrcweir ComponentDescriptions m_aRegisteredComponents; 62cdf0e10cSrcweir 63cdf0e10cSrcweir OModuleImpl(); 64cdf0e10cSrcweir ~OModuleImpl(); 65cdf0e10cSrcweir }; 66cdf0e10cSrcweir 67cdf0e10cSrcweir //------------------------------------------------------------------------- OModuleImpl()68cdf0e10cSrcweir OModuleImpl::OModuleImpl() 69cdf0e10cSrcweir { 70cdf0e10cSrcweir } 71cdf0e10cSrcweir 72cdf0e10cSrcweir //------------------------------------------------------------------------- ~OModuleImpl()73cdf0e10cSrcweir OModuleImpl::~OModuleImpl() 74cdf0e10cSrcweir { 75cdf0e10cSrcweir } 76cdf0e10cSrcweir 77cdf0e10cSrcweir //========================================================================= 78cdf0e10cSrcweir //= OModule 79cdf0e10cSrcweir //========================================================================= 80cdf0e10cSrcweir //------------------------------------------------------------------------- OModule()81cdf0e10cSrcweir OModule::OModule() 82cdf0e10cSrcweir :m_nClients( 0 ) 83cdf0e10cSrcweir ,m_pImpl( new OModuleImpl ) 84cdf0e10cSrcweir { 85cdf0e10cSrcweir } 86cdf0e10cSrcweir ~OModule()87cdf0e10cSrcweir OModule::~OModule() {} 88cdf0e10cSrcweir 89cdf0e10cSrcweir //------------------------------------------------------------------------- registerClient(OModule::ClientAccess)90cdf0e10cSrcweir void OModule::registerClient( OModule::ClientAccess ) 91cdf0e10cSrcweir { 92cdf0e10cSrcweir ::osl::MutexGuard aGuard(m_aMutex); 93cdf0e10cSrcweir if ( 1 == osl_incrementInterlockedCount( &m_nClients ) ) 94cdf0e10cSrcweir onFirstClient(); 95cdf0e10cSrcweir } 96cdf0e10cSrcweir 97cdf0e10cSrcweir //------------------------------------------------------------------------- revokeClient(OModule::ClientAccess)98cdf0e10cSrcweir void OModule::revokeClient( OModule::ClientAccess ) 99cdf0e10cSrcweir { 100cdf0e10cSrcweir ::osl::MutexGuard aGuard(m_aMutex); 101cdf0e10cSrcweir if ( 0 == osl_decrementInterlockedCount( &m_nClients ) ) 102cdf0e10cSrcweir onLastClient(); 103cdf0e10cSrcweir } 104cdf0e10cSrcweir 105cdf0e10cSrcweir //-------------------------------------------------------------------------- onFirstClient()106cdf0e10cSrcweir void OModule::onFirstClient() 107cdf0e10cSrcweir { 108cdf0e10cSrcweir } 109cdf0e10cSrcweir 110cdf0e10cSrcweir //-------------------------------------------------------------------------- onLastClient()111cdf0e10cSrcweir void OModule::onLastClient() 112cdf0e10cSrcweir { 113cdf0e10cSrcweir } 114cdf0e10cSrcweir 115cdf0e10cSrcweir //-------------------------------------------------------------------------- registerImplementation(const ComponentDescription & _rComp)116cdf0e10cSrcweir void OModule::registerImplementation( const ComponentDescription& _rComp ) 117cdf0e10cSrcweir { 118cdf0e10cSrcweir ::osl::MutexGuard aGuard( m_aMutex ); 119cdf0e10cSrcweir if ( !m_pImpl ) 120cdf0e10cSrcweir throw RuntimeException(); 121cdf0e10cSrcweir 122cdf0e10cSrcweir m_pImpl->m_aRegisteredComponents.push_back( _rComp ); 123cdf0e10cSrcweir } 124cdf0e10cSrcweir 125cdf0e10cSrcweir //-------------------------------------------------------------------------- registerImplementation(const::rtl::OUString & _rImplementationName,const::com::sun::star::uno::Sequence<::rtl::OUString> & _rServiceNames,::cppu::ComponentFactoryFunc _pCreateFunction,FactoryInstantiation _pFactoryFunction)126cdf0e10cSrcweir void OModule::registerImplementation( const ::rtl::OUString& _rImplementationName, const ::com::sun::star::uno::Sequence< ::rtl::OUString >& _rServiceNames, 127cdf0e10cSrcweir ::cppu::ComponentFactoryFunc _pCreateFunction, FactoryInstantiation _pFactoryFunction ) 128cdf0e10cSrcweir { 129cdf0e10cSrcweir ComponentDescription aComponent( _rImplementationName, _rServiceNames, ::rtl::OUString(), _pCreateFunction, _pFactoryFunction ); 130cdf0e10cSrcweir registerImplementation( aComponent ); 131cdf0e10cSrcweir } 132cdf0e10cSrcweir 133cdf0e10cSrcweir //-------------------------------------------------------------------------- getComponentFactory(const sal_Char * _pImplementationName,void * _pServiceManager,void *)134cdf0e10cSrcweir void* OModule::getComponentFactory( const sal_Char* _pImplementationName, void* _pServiceManager, void* /*_pRegistryKey*/ ) 135cdf0e10cSrcweir { 136cdf0e10cSrcweir Reference< XInterface > xFactory( getComponentFactory( 137cdf0e10cSrcweir ::rtl::OUString::createFromAscii( _pImplementationName ), 138cdf0e10cSrcweir Reference< XMultiServiceFactory >( static_cast< XMultiServiceFactory* >( _pServiceManager ) ) 139cdf0e10cSrcweir ) ); 140cdf0e10cSrcweir return xFactory.get(); 141cdf0e10cSrcweir } 142cdf0e10cSrcweir 143cdf0e10cSrcweir //-------------------------------------------------------------------------- getComponentFactory(const::rtl::OUString & _rImplementationName,const Reference<XMultiServiceFactory> &)144cdf0e10cSrcweir Reference< XInterface > OModule::getComponentFactory( const ::rtl::OUString& _rImplementationName, 145cdf0e10cSrcweir const Reference< XMultiServiceFactory >& /* _rxServiceManager */ ) 146cdf0e10cSrcweir { 147cdf0e10cSrcweir Reference< XInterface > xReturn; 148cdf0e10cSrcweir 149cdf0e10cSrcweir for ( ComponentDescriptions::const_iterator component = m_pImpl->m_aRegisteredComponents.begin(); 150cdf0e10cSrcweir component != m_pImpl->m_aRegisteredComponents.end(); 151cdf0e10cSrcweir ++component 152cdf0e10cSrcweir ) 153cdf0e10cSrcweir { 154cdf0e10cSrcweir if ( component->sImplementationName == _rImplementationName ) 155cdf0e10cSrcweir { 156cdf0e10cSrcweir xReturn = component->pFactoryCreationFunc( 157cdf0e10cSrcweir component->pComponentCreationFunc, 158cdf0e10cSrcweir component->sImplementationName, 159cdf0e10cSrcweir component->aSupportedServices, 160cdf0e10cSrcweir NULL 161cdf0e10cSrcweir ); 162cdf0e10cSrcweir if ( xReturn.is() ) 163cdf0e10cSrcweir { 164cdf0e10cSrcweir xReturn->acquire(); 165cdf0e10cSrcweir return xReturn.get(); 166cdf0e10cSrcweir } 167cdf0e10cSrcweir } 168cdf0e10cSrcweir } 169cdf0e10cSrcweir 170cdf0e10cSrcweir return NULL; 171cdf0e10cSrcweir } 172cdf0e10cSrcweir 173cdf0e10cSrcweir //........................................................................ 174cdf0e10cSrcweir } // namespace comphelper 175cdf0e10cSrcweir //........................................................................ 176