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Diffstat (limited to 'stoc/source/namingservice/namingservice.cxx')
-rw-r--r-- | stoc/source/namingservice/namingservice.cxx | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/stoc/source/namingservice/namingservice.cxx b/stoc/source/namingservice/namingservice.cxx new file mode 100644 index 000000000000..26ced6e8e973 --- /dev/null +++ b/stoc/source/namingservice/namingservice.cxx @@ -0,0 +1,252 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_stoc.hxx" + +#include <hash_map> +#include <osl/mutex.hxx> +#include <osl/diagnose.h> +#include <uno/dispatcher.h> +#include <uno/mapping.hxx> +#include <cppuhelper/queryinterface.hxx> +#include <cppuhelper/weak.hxx> +#include <cppuhelper/factory.hxx> +#include <cppuhelper/component.hxx> +#include <cppuhelper/implbase2.hxx> +#ifndef _CPPUHELPER_IMPLEMENTATIONENTRY_HXX_ +#include <cppuhelper/implementationentry.hxx> +#endif + +#include <com/sun/star/uno/XNamingService.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> + +using namespace cppu; +using namespace rtl; +using namespace osl; +using namespace std; + +using namespace com::sun::star::uno; +using namespace com::sun::star::lang; +using namespace com::sun::star::registry; + +#define SERVICENAME "com.sun.star.uno.NamingService" +#define IMPLNAME "com.sun.star.comp.stoc.NamingService" + +namespace stoc_namingservice +{ +static rtl_StandardModuleCount g_moduleCount = MODULE_COUNT_INIT; + +static Sequence< OUString > ns_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; +} + +static OUString ns_getImplementationName() +{ + static OUString *pImplName = 0; + if( ! pImplName ) + { + MutexGuard guard( Mutex::getGlobalMutex() ); + if( ! pImplName ) + { + static OUString implName( RTL_CONSTASCII_USTRINGPARAM( IMPLNAME ) ); + pImplName = &implName; + } + } + return *pImplName; +} + +struct equalOWString_Impl +{ + sal_Bool operator()(const OUString & s1, const OUString & s2) const + { return s1 == s2; } +}; + +struct hashOWString_Impl +{ + size_t operator()(const OUString & rName) const + { return rName.hashCode(); } +}; + +typedef hash_map +< + OUString, + Reference<XInterface >, + hashOWString_Impl, + equalOWString_Impl +> HashMap_OWString_Interface; + +//================================================================================================== +class NamingService_Impl + : public WeakImplHelper2 < XServiceInfo, XNamingService > +{ + Mutex aMutex; + HashMap_OWString_Interface aMap; +public: + NamingService_Impl(); + ~NamingService_Impl(); + + // XServiceInfo + virtual OUString SAL_CALL getImplementationName() + throw(::com::sun::star::uno::RuntimeException); + virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) + throw(::com::sun::star::uno::RuntimeException); + virtual Sequence< OUString > SAL_CALL getSupportedServiceNames() + throw(::com::sun::star::uno::RuntimeException); + static Sequence< OUString > SAL_CALL getSupportedServiceNames_Static() + { + OUString aStr( OUString::createFromAscii( SERVICENAME ) ); + return Sequence< OUString >( &aStr, 1 ); + } + + virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL getRegisteredObject( const ::rtl::OUString& Name ) throw(Exception, RuntimeException); + virtual void SAL_CALL registerObject( const ::rtl::OUString& Name, const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& Object ) throw(Exception, RuntimeException); + virtual void SAL_CALL revokeObject( const ::rtl::OUString& Name ) throw(Exception, RuntimeException); +}; + +//================================================================================================== +static Reference<XInterface> SAL_CALL NamingService_Impl_create( const Reference<XComponentContext> & ) +{ + return *new NamingService_Impl(); +} + +//================================================================================================== +NamingService_Impl::NamingService_Impl() +{ + g_moduleCount.modCnt.acquire( &g_moduleCount.modCnt ); +} + +//================================================================================================== +NamingService_Impl::~NamingService_Impl() +{ + g_moduleCount.modCnt.release( &g_moduleCount.modCnt ); +} + +// XServiceInfo +OUString NamingService_Impl::getImplementationName() + throw(::com::sun::star::uno::RuntimeException) +{ + return ns_getImplementationName(); +} + +// XServiceInfo +sal_Bool NamingService_Impl::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; +} + +// XServiceInfo +Sequence< OUString > NamingService_Impl::getSupportedServiceNames() + throw(::com::sun::star::uno::RuntimeException) +{ + return ns_getSupportedServiceNames(); +} + +// XServiceInfo +Reference< XInterface > NamingService_Impl::getRegisteredObject( const OUString& Name ) throw(Exception, RuntimeException) +{ + Guard< Mutex > aGuard( aMutex ); + Reference< XInterface > xRet; + HashMap_OWString_Interface::iterator aIt = aMap.find( Name ); + if( aIt != aMap.end() ) + xRet = (*aIt).second; + return xRet; +} + +// XServiceInfo +void NamingService_Impl::registerObject( const OUString& Name, const Reference< XInterface >& Object ) throw(Exception, RuntimeException) +{ + Guard< Mutex > aGuard( aMutex ); + aMap[ Name ] = Object; +} + +// XServiceInfo +void NamingService_Impl::revokeObject( const OUString& Name ) throw(Exception, RuntimeException) +{ + Guard< Mutex > aGuard( aMutex ); + aMap.erase( Name ); +} + +} + +using namespace stoc_namingservice; +static struct ImplementationEntry g_entries[] = +{ + { + NamingService_Impl_create, ns_getImplementationName, + ns_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; +} +//================================================================================================== +sal_Bool SAL_CALL component_writeInfo( + void * pServiceManager, void * pRegistryKey ) +{ + return component_writeInfoHelper( pServiceManager, pRegistryKey, g_entries ); +} +//================================================================================================== +void * SAL_CALL component_getFactory( + const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey ) +{ + return component_getFactoryHelper( pImplName, pServiceManager, pRegistryKey , g_entries ); +} +} |