summaryrefslogtreecommitdiffstats
path: root/stoc/source/servicemanager/servicemanager.cxx
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /stoc/source/servicemanager/servicemanager.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'stoc/source/servicemanager/servicemanager.cxx')
-rw-r--r--stoc/source/servicemanager/servicemanager.cxx1476
1 files changed, 1476 insertions, 0 deletions
diff --git a/stoc/source/servicemanager/servicemanager.cxx b/stoc/source/servicemanager/servicemanager.cxx
new file mode 100644
index 000000000..77651b0f0
--- /dev/null
+++ b/stoc/source/servicemanager/servicemanager.cxx
@@ -0,0 +1,1476 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * 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 .
+ */
+
+#include <sal/config.h>
+
+#include <o3tl/any.hxx>
+#include <osl/mutex.hxx>
+#include <osl/diagnose.h>
+#include <sal/log.hxx>
+
+#include <cppuhelper/basemutex.hxx>
+#include <cppuhelper/factory.hxx>
+#include <cppuhelper/weakref.hxx>
+#include <cppuhelper/implbase.hxx>
+#include <cppuhelper/compbase.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <comphelper/sequence.hxx>
+
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#include <com/sun/star/lang/XMultiComponentFactory.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/lang/XSingleServiceFactory.hpp>
+#include <com/sun/star/lang/XSingleComponentFactory.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/lang/XEventListener.hpp>
+#include <com/sun/star/lang/DisposedException.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <com/sun/star/registry/XRegistryKey.hpp>
+#include <com/sun/star/registry/XSimpleRegistry.hpp>
+#include <com/sun/star/container/XSet.hpp>
+#include <com/sun/star/container/XElementAccess.hpp>
+#include <com/sun/star/container/XEnumeration.hpp>
+#include <com/sun/star/container/XContentEnumerationAccess.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+
+#include <iterator>
+#include <mutex>
+#include <string_view>
+#include <unordered_map>
+#include <unordered_set>
+
+using namespace com::sun::star;
+using namespace css::uno;
+using namespace css::beans;
+using namespace css::registry;
+using namespace css::lang;
+using namespace css::container;
+using namespace cppu;
+using namespace osl;
+
+namespace {
+
+Sequence< OUString > retrieveAsciiValueList(
+ const Reference< XSimpleRegistry > &xReg, const OUString &keyName )
+{
+ Reference< XEnumerationAccess > xAccess( xReg, UNO_QUERY );
+ Sequence< OUString > seq;
+ if( xAccess.is() )
+ {
+ Reference< XEnumeration > xEnum = xAccess->createEnumeration();
+ while( xEnum.is() && xEnum->hasMoreElements() )
+ {
+ Reference< XSimpleRegistry > xTempReg;
+ xEnum->nextElement() >>= xTempReg;
+ if( xTempReg.is() )
+ {
+ const Sequence< OUString > seq2 = retrieveAsciiValueList( xTempReg, keyName );
+
+ if( seq2.hasElements() )
+ {
+ sal_Int32 n1Len = seq.getLength();
+ sal_Int32 n2Len = seq2.getLength();
+
+ seq.realloc( n1Len + n2Len );
+ std::copy(seq2.begin(), seq2.end(), std::next(seq.getArray(), n1Len));
+ }
+ }
+ }
+ }
+ else if( xReg.is () )
+ {
+ try
+ {
+ Reference< XRegistryKey > rRootKey = xReg->getRootKey();
+ if( rRootKey.is() )
+ {
+ Reference<XRegistryKey > xKey = rRootKey->openKey(keyName);
+ if( xKey.is() )
+ {
+ seq = xKey->getAsciiListValue();
+ }
+ }
+ }
+ catch( InvalidRegistryException & )
+ {
+ }
+ catch (InvalidValueException &)
+ {
+ }
+ }
+ return seq;
+}
+
+/*****************************************************************************
+ Enumeration by ServiceName
+*****************************************************************************/
+
+typedef std::unordered_set< Reference<XInterface > > HashSet_Ref;
+
+
+class ServiceEnumeration_Impl : public WeakImplHelper< XEnumeration >
+{
+public:
+ explicit ServiceEnumeration_Impl( const Sequence< Reference<XInterface > > & rFactories )
+ : aFactories( rFactories )
+ , nIt( 0 )
+ {}
+
+ // XEnumeration
+ sal_Bool SAL_CALL hasMoreElements() override;
+ Any SAL_CALL nextElement() override;
+private:
+ std::mutex aMutex;
+ Sequence< Reference<XInterface > > aFactories;
+ sal_Int32 nIt;
+};
+
+// XEnumeration
+sal_Bool ServiceEnumeration_Impl::hasMoreElements()
+{
+ std::scoped_lock aGuard( aMutex );
+ return nIt != aFactories.getLength();
+}
+
+// XEnumeration
+Any ServiceEnumeration_Impl::nextElement()
+{
+ std::scoped_lock aGuard( aMutex );
+ if( nIt == aFactories.getLength() )
+ throw NoSuchElementException("no more elements");
+
+ return Any( &aFactories.getConstArray()[nIt++], cppu::UnoType<XInterface>::get());
+}
+
+
+class PropertySetInfo_Impl : public WeakImplHelper< beans::XPropertySetInfo >
+{
+ Sequence< beans::Property > m_properties;
+
+public:
+ explicit PropertySetInfo_Impl( Sequence< beans::Property > const & properties )
+ : m_properties( properties )
+ {}
+
+ // XPropertySetInfo impl
+ virtual Sequence< beans::Property > SAL_CALL getProperties() override;
+ virtual beans::Property SAL_CALL getPropertyByName( OUString const & name ) override;
+ virtual sal_Bool SAL_CALL hasPropertyByName( OUString const & name ) override;
+};
+
+Sequence< beans::Property > PropertySetInfo_Impl::getProperties()
+{
+ return m_properties;
+}
+
+beans::Property PropertySetInfo_Impl::getPropertyByName( OUString const & name )
+{
+ beans::Property const * p = m_properties.getConstArray();
+ for ( sal_Int32 nPos = m_properties.getLength(); nPos--; )
+ {
+ if (p[ nPos ].Name == name)
+ return p[ nPos ];
+ }
+ throw beans::UnknownPropertyException(
+ "unknown property: " + name );
+}
+
+sal_Bool PropertySetInfo_Impl::hasPropertyByName( OUString const & name )
+{
+ return std::any_of(std::cbegin(m_properties), std::cend(m_properties),
+ [&name](const beans::Property& rProp) { return rProp.Name == name; });
+}
+
+
+/*****************************************************************************
+ Enumeration by implementation
+*****************************************************************************/
+class ImplementationEnumeration_Impl : public WeakImplHelper< XEnumeration >
+{
+public:
+ explicit ImplementationEnumeration_Impl( const HashSet_Ref & rImplementationMap )
+ : aImplementationMap( rImplementationMap )
+ , aIt( aImplementationMap.begin() )
+ {}
+
+ // XEnumeration
+ virtual sal_Bool SAL_CALL hasMoreElements() override;
+ virtual Any SAL_CALL nextElement() override;
+
+private:
+ std::mutex aMutex;
+ HashSet_Ref aImplementationMap;
+ HashSet_Ref::iterator aIt;
+};
+
+// XEnumeration
+sal_Bool ImplementationEnumeration_Impl::hasMoreElements()
+{
+ std::scoped_lock aGuard( aMutex );
+ return aIt != aImplementationMap.end();
+}
+
+// XEnumeration
+Any ImplementationEnumeration_Impl::nextElement()
+{
+ std::scoped_lock aGuard( aMutex );
+ if( aIt == aImplementationMap.end() )
+ throw NoSuchElementException("no more elements");
+
+ Any ret( &(*aIt), cppu::UnoType<XInterface>::get());
+ ++aIt;
+ return ret;
+}
+
+/*****************************************************************************
+ Hash tables
+*****************************************************************************/
+typedef std::unordered_set
+<
+ OUString
+> HashSet_OWString;
+
+typedef std::unordered_multimap
+<
+ OUString,
+ Reference<XInterface >
+> HashMultimap_OWString_Interface;
+
+typedef std::unordered_map
+<
+ OUString,
+ Reference<XInterface >
+> HashMap_OWString_Interface;
+
+/*****************************************************************************
+ class OServiceManager_Listener
+*****************************************************************************/
+class OServiceManager_Listener : public WeakImplHelper< XEventListener >
+{
+private:
+ WeakReference<XSet > xSMgr;
+
+public:
+ explicit OServiceManager_Listener( const Reference<XSet > & rSMgr )
+ : xSMgr( rSMgr )
+ {}
+
+ // XEventListener
+ virtual void SAL_CALL disposing(const EventObject & rEvt ) override;
+};
+
+void OServiceManager_Listener::disposing(const EventObject & rEvt )
+{
+ Reference<XSet > x( xSMgr );
+ if( !x.is() )
+ return;
+
+ try
+ {
+ x->remove( Any( &rEvt.Source, cppu::UnoType<XInterface>::get()) );
+ }
+ catch( const IllegalArgumentException & )
+ {
+ OSL_FAIL( "IllegalArgumentException caught" );
+ }
+ catch( const NoSuchElementException & )
+ {
+ OSL_FAIL( "NoSuchElementException caught" );
+ }
+}
+
+
+/*****************************************************************************
+ class OServiceManager
+*****************************************************************************/
+
+typedef WeakComponentImplHelper<
+ lang::XMultiServiceFactory, lang::XMultiComponentFactory, lang::XServiceInfo,
+ lang::XInitialization,
+ container::XSet, container::XContentEnumerationAccess,
+ beans::XPropertySet > t_OServiceManager_impl;
+
+class OServiceManager
+ : public cppu::BaseMutex
+ , public t_OServiceManager_impl
+{
+public:
+ explicit OServiceManager( Reference< XComponentContext > const & xContext );
+
+ // XInitialization
+ void SAL_CALL initialize( Sequence< Any > const & args ) override;
+
+ // XServiceInfo
+ virtual OUString SAL_CALL getImplementationName() override;
+ virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
+ virtual Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+ // XMultiComponentFactory
+ virtual Reference< XInterface > SAL_CALL createInstanceWithContext(
+ OUString const & rServiceSpecifier, Reference< XComponentContext > const & xContext ) override;
+ virtual Reference< XInterface > SAL_CALL createInstanceWithArgumentsAndContext(
+ OUString const & rServiceSpecifier,
+ Sequence< Any > const & rArguments,
+ Reference< XComponentContext > const & xContext ) override;
+// virtual Sequence< OUString > SAL_CALL getAvailableServiceNames()
+// throw (RuntimeException);
+
+ // XMultiServiceFactory
+ virtual Sequence< OUString > SAL_CALL getAvailableServiceNames() override;
+ virtual Reference<XInterface > SAL_CALL createInstance(const OUString &) override;
+ virtual Reference<XInterface > SAL_CALL createInstanceWithArguments(const OUString &, const Sequence<Any >& Arguments) override;
+
+ // The same as the getAvailableServiceNames, but only unique names
+ Sequence< OUString > getUniqueAvailableServiceNames(
+ HashSet_OWString & aNameSet );
+
+ // XElementAccess
+ virtual Type SAL_CALL getElementType() override;
+ virtual sal_Bool SAL_CALL hasElements() override;
+
+ // XEnumerationAccess
+ virtual Reference<XEnumeration > SAL_CALL createEnumeration() override;
+
+ // XSet
+ virtual sal_Bool SAL_CALL has( const Any & Element ) override;
+ virtual void SAL_CALL insert( const Any & Element ) override;
+ virtual void SAL_CALL remove( const Any & Element ) override;
+
+ // XContentEnumerationAccess
+ //Sequence< OUString > getAvailableServiceNames() throw( (Exception) );
+ virtual Reference<XEnumeration > SAL_CALL createContentEnumeration(const OUString& aServiceName) override;
+
+ // XComponent
+ virtual void SAL_CALL dispose() override;
+
+ // XPropertySet
+ Reference<XPropertySetInfo > SAL_CALL getPropertySetInfo() override;
+ void SAL_CALL setPropertyValue(const OUString& PropertyName, const Any& aValue) override;
+ Any SAL_CALL getPropertyValue(const OUString& PropertyName) override;
+ void SAL_CALL addPropertyChangeListener(const OUString& PropertyName, const Reference<XPropertyChangeListener >& aListener) override;
+ void SAL_CALL removePropertyChangeListener(const OUString& PropertyName, const Reference<XPropertyChangeListener >& aListener) override;
+ void SAL_CALL addVetoableChangeListener(const OUString& PropertyName, const Reference<XVetoableChangeListener >& aListener) override;
+ void SAL_CALL removeVetoableChangeListener(const OUString& PropertyName, const Reference<XVetoableChangeListener >& aListener) override;
+
+protected:
+ bool is_disposed() const;
+ void check_undisposed() const;
+ virtual void SAL_CALL disposing() override;
+
+ bool haveFactoryWithThisImplementation(const OUString& aImplName);
+
+ virtual Sequence< Reference< XInterface > > queryServiceFactories(
+ const OUString& aServiceName, Reference< XComponentContext > const & xContext );
+
+ Reference< XComponentContext > m_xContext;
+
+ Reference< beans::XPropertySetInfo > m_xPropertyInfo;
+
+ // factories which have been loaded and not inserted( by XSet::insert)
+ // are remembered by this set.
+ HashSet_Ref m_SetLoadedFactories;
+private:
+
+ Reference<XEventListener > getFactoryListener();
+
+
+ HashMultimap_OWString_Interface m_ServiceMap;
+ HashSet_Ref m_ImplementationMap;
+ HashMap_OWString_Interface m_ImplementationNameMap;
+ Reference<XEventListener > xFactoryListener;
+ bool m_bInDisposing;
+};
+
+
+bool OServiceManager::is_disposed() const
+{
+ // ought to be guarded by m_mutex:
+ return (m_bInDisposing || rBHelper.bDisposed);
+}
+
+
+void OServiceManager::check_undisposed() const
+{
+ if (is_disposed())
+ {
+ throw lang::DisposedException(
+ "service manager instance has already been disposed!",
+ static_cast<OWeakObject *>(const_cast<OServiceManager *>(this)) );
+ }
+}
+
+
+typedef WeakComponentImplHelper<
+ lang::XMultiServiceFactory, lang::XMultiComponentFactory, lang::XServiceInfo,
+ container::XSet, container::XContentEnumerationAccess,
+ beans::XPropertySet > t_OServiceManagerWrapper_impl;
+
+class OServiceManagerWrapper : public cppu::BaseMutex, public t_OServiceManagerWrapper_impl
+{
+ Reference< XComponentContext > m_xContext;
+ Reference< XMultiComponentFactory > m_root;
+ Reference< XMultiComponentFactory > const & getRoot() const
+ {
+ if (! m_root.is())
+ {
+ throw lang::DisposedException(
+ "service manager instance has already been disposed!" );
+ }
+ return m_root;
+ }
+
+protected:
+ virtual void SAL_CALL disposing() override;
+
+public:
+ explicit OServiceManagerWrapper(
+ Reference< XComponentContext > const & xContext );
+
+ // XServiceInfo
+ virtual OUString SAL_CALL getImplementationName() override
+ { return Reference< XServiceInfo >(getRoot(), UNO_QUERY_THROW)->getImplementationName(); }
+ virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override
+ { return Reference< XServiceInfo >(getRoot(), UNO_QUERY_THROW)->supportsService( ServiceName ); }
+ virtual Sequence< OUString > SAL_CALL getSupportedServiceNames() override
+ { return Reference< XServiceInfo >(getRoot(), UNO_QUERY_THROW)->getSupportedServiceNames(); }
+
+ // XMultiComponentFactory
+ virtual Reference< XInterface > SAL_CALL createInstanceWithContext(
+ OUString const & rServiceSpecifier, Reference< XComponentContext > const & xContext ) override
+ { return getRoot()->createInstanceWithContext( rServiceSpecifier, xContext ); }
+ virtual Reference< XInterface > SAL_CALL createInstanceWithArgumentsAndContext(
+ OUString const & rServiceSpecifier,
+ Sequence< Any > const & rArguments,
+ Reference< XComponentContext > const & xContext ) override
+ { return getRoot()->createInstanceWithArgumentsAndContext( rServiceSpecifier, rArguments, xContext ); }
+// virtual Sequence< OUString > SAL_CALL getAvailableServiceNames()
+// throw (RuntimeException);
+
+ // XMultiServiceFactory
+ virtual Sequence< OUString > SAL_CALL getAvailableServiceNames() override
+ { return getRoot()->getAvailableServiceNames(); }
+ virtual Reference<XInterface > SAL_CALL createInstance(const OUString & name) override
+ { return getRoot()->createInstanceWithContext( name, m_xContext ); }
+ virtual Reference<XInterface > SAL_CALL createInstanceWithArguments(const OUString & name, const Sequence<Any >& Arguments) override
+ { return getRoot()->createInstanceWithArgumentsAndContext( name, Arguments, m_xContext ); }
+
+ // XElementAccess
+ virtual Type SAL_CALL getElementType() override
+ { return Reference< XElementAccess >(getRoot(), UNO_QUERY_THROW)->getElementType(); }
+ virtual sal_Bool SAL_CALL hasElements() override
+ { return Reference< XElementAccess >(getRoot(), UNO_QUERY_THROW)->hasElements(); }
+
+ // XEnumerationAccess
+ virtual Reference<XEnumeration > SAL_CALL createEnumeration() override
+ { return Reference< XEnumerationAccess >(getRoot(), UNO_QUERY_THROW)->createEnumeration(); }
+
+ // XSet
+ virtual sal_Bool SAL_CALL has( const Any & Element ) override
+ { return Reference< XSet >(getRoot(), UNO_QUERY_THROW)->has( Element ); }
+ virtual void SAL_CALL insert( const Any & Element ) override
+ { Reference< XSet >(getRoot(), UNO_QUERY_THROW)->insert( Element ); }
+ virtual void SAL_CALL remove( const Any & Element ) override
+ { Reference< XSet >(getRoot(), UNO_QUERY_THROW)->remove( Element ); }
+
+ // XContentEnumerationAccess
+ //Sequence< OUString > getAvailableServiceNames() throw( (Exception) );
+ virtual Reference<XEnumeration > SAL_CALL createContentEnumeration(const OUString& aServiceName) override
+ { return Reference< XContentEnumerationAccess >(getRoot(), UNO_QUERY_THROW)->createContentEnumeration( aServiceName ); }
+
+ // XPropertySet
+ Reference<XPropertySetInfo > SAL_CALL getPropertySetInfo() override
+ { return Reference< XPropertySet >(getRoot(), UNO_QUERY_THROW)->getPropertySetInfo(); }
+
+ void SAL_CALL setPropertyValue(const OUString& PropertyName, const Any& aValue) override;
+ Any SAL_CALL getPropertyValue(const OUString& PropertyName) override;
+
+ void SAL_CALL addPropertyChangeListener(const OUString& PropertyName, const Reference<XPropertyChangeListener >& aListener) override
+ { Reference< XPropertySet >(getRoot(), UNO_QUERY_THROW)->addPropertyChangeListener( PropertyName, aListener ); }
+ void SAL_CALL removePropertyChangeListener(const OUString& PropertyName, const Reference<XPropertyChangeListener >& aListener) override
+ { Reference< XPropertySet >(getRoot(), UNO_QUERY_THROW)->removePropertyChangeListener( PropertyName, aListener ); }
+ void SAL_CALL addVetoableChangeListener(const OUString& PropertyName, const Reference<XVetoableChangeListener >& aListener) override
+ { Reference< XPropertySet >(getRoot(), UNO_QUERY_THROW)->addVetoableChangeListener( PropertyName, aListener ); }
+ void SAL_CALL removeVetoableChangeListener(const OUString& PropertyName, const Reference<XVetoableChangeListener >& aListener) override
+ { Reference< XPropertySet >(getRoot(), UNO_QUERY_THROW)->removeVetoableChangeListener( PropertyName, aListener ); }
+};
+
+void SAL_CALL OServiceManagerWrapper::setPropertyValue(
+ const OUString& PropertyName, const Any& aValue )
+{
+ if ( PropertyName == "DefaultContext" )
+ {
+ Reference< XComponentContext > xContext;
+ if (!(aValue >>= xContext))
+ {
+ throw IllegalArgumentException(
+ "no XComponentContext given!",
+ static_cast<OWeakObject *>(this), 1 );
+ }
+
+ MutexGuard aGuard( m_aMutex );
+ m_xContext = xContext;
+
+ }
+ else
+ {
+ Reference< XPropertySet >(getRoot(), UNO_QUERY_THROW)->setPropertyValue( PropertyName, aValue );
+ }
+}
+
+Any SAL_CALL OServiceManagerWrapper::getPropertyValue(
+ const OUString& PropertyName )
+{
+ if ( PropertyName == "DefaultContext" )
+ {
+ MutexGuard aGuard( m_aMutex );
+ if( m_xContext.is() )
+ return Any( m_xContext );
+ else
+ return Any();
+ }
+ else
+ {
+ return Reference< XPropertySet >(getRoot(), UNO_QUERY_THROW)->getPropertyValue( PropertyName );
+ }
+}
+
+void OServiceManagerWrapper::disposing()
+{
+ m_xContext.clear();
+
+// no m_root->dispose(), because every context disposes its service manager...
+ m_root.clear();
+}
+
+OServiceManagerWrapper::OServiceManagerWrapper(
+ Reference< XComponentContext > const & xContext )
+ : t_OServiceManagerWrapper_impl( m_aMutex )
+ , m_xContext( xContext )
+ , m_root( xContext->getServiceManager() )
+{
+ if (! m_root.is())
+ {
+ throw RuntimeException(
+ "no service manager to wrap" );
+ }
+}
+
+
+/**
+ * Create a ServiceManager
+ */
+OServiceManager::OServiceManager( Reference< XComponentContext > const & xContext )
+ : t_OServiceManager_impl( m_aMutex )
+ , m_xContext( xContext )
+ , m_bInDisposing( false )
+{}
+
+// XComponent
+void OServiceManager::dispose()
+{
+ if (rBHelper.bDisposed || rBHelper.bInDispose)
+ return;
+ t_OServiceManager_impl::dispose();
+}
+
+void OServiceManager::disposing()
+{
+ // dispose all factories
+ HashSet_Ref aImpls;
+ {
+ MutexGuard aGuard( m_aMutex );
+ m_bInDisposing = true;
+ aImpls = m_ImplementationMap;
+ }
+ for( const auto& rxImpl : aImpls )
+ {
+ try
+ {
+ Reference<XComponent > xComp( Reference<XComponent >::query( rxImpl ) );
+ if( xComp.is() )
+ xComp->dispose();
+ }
+ catch (const RuntimeException & exc)
+ {
+ SAL_INFO("stoc", "RuntimeException occurred upon disposing factory: " << exc);
+ }
+ }
+
+ // dispose
+ HashSet_Ref aImplMap;
+ {
+ MutexGuard aGuard( m_aMutex );
+ // erase all members
+ m_ServiceMap = HashMultimap_OWString_Interface();
+ aImplMap = m_ImplementationMap;
+ m_ImplementationMap = HashSet_Ref();
+ m_ImplementationNameMap = HashMap_OWString_Interface();
+ m_SetLoadedFactories= HashSet_Ref();
+ }
+
+ m_xContext.clear();
+
+ // not only the Event should hold the object
+ OSL_ASSERT( m_refCount != 1 );
+}
+
+// XPropertySet
+Reference<XPropertySetInfo > OServiceManager::getPropertySetInfo()
+{
+ check_undisposed();
+ if (! m_xPropertyInfo.is())
+ {
+ Sequence< beans::Property > seq{ beans::Property(
+ "DefaultContext", -1, cppu::UnoType<decltype(m_xContext)>::get(), 0 ) };
+ Reference< beans::XPropertySetInfo > xInfo( new PropertySetInfo_Impl( seq ) );
+
+ MutexGuard aGuard( m_aMutex );
+ if (! m_xPropertyInfo.is())
+ {
+ m_xPropertyInfo = xInfo;
+ }
+ }
+ return m_xPropertyInfo;
+}
+
+void OServiceManager::setPropertyValue(
+ const OUString& PropertyName, const Any& aValue )
+{
+ check_undisposed();
+ if ( PropertyName != "DefaultContext" )
+ {
+ throw UnknownPropertyException(
+ "unknown property " + PropertyName,
+ static_cast<OWeakObject *>(this) );
+ }
+
+ Reference< XComponentContext > xContext;
+ if (!(aValue >>= xContext))
+ {
+ throw IllegalArgumentException(
+ "no XComponentContext given!",
+ static_cast<OWeakObject *>(this), 1 );
+ }
+
+ MutexGuard aGuard( m_aMutex );
+ m_xContext = xContext;
+}
+
+Any OServiceManager::getPropertyValue(const OUString& PropertyName)
+{
+ check_undisposed();
+ if ( PropertyName == "DefaultContext" )
+ {
+ MutexGuard aGuard( m_aMutex );
+ if( m_xContext.is() )
+ return Any( m_xContext );
+ else
+ return Any();
+ }
+ else
+ {
+ UnknownPropertyException except;
+ except.Message = "ServiceManager : unknown property " + PropertyName;
+ throw except;
+ }
+}
+
+void OServiceManager::addPropertyChangeListener(
+ const OUString&, const Reference<XPropertyChangeListener >&)
+{
+ check_undisposed();
+ throw UnknownPropertyException("unsupported");
+}
+
+void OServiceManager::removePropertyChangeListener(
+ const OUString&, const Reference<XPropertyChangeListener >&)
+{
+ check_undisposed();
+ throw UnknownPropertyException("unsupported");
+}
+
+void OServiceManager::addVetoableChangeListener(
+ const OUString&, const Reference<XVetoableChangeListener >&)
+{
+ check_undisposed();
+ throw UnknownPropertyException("unsupported");
+}
+
+void OServiceManager::removeVetoableChangeListener(
+ const OUString&, const Reference<XVetoableChangeListener >&)
+{
+ check_undisposed();
+ throw UnknownPropertyException("unsupported");
+}
+
+// OServiceManager
+Reference<XEventListener > OServiceManager::getFactoryListener()
+{
+ check_undisposed();
+ MutexGuard aGuard( m_aMutex );
+ if( !xFactoryListener.is() )
+ xFactoryListener = new OServiceManager_Listener( this );
+ return xFactoryListener;
+}
+
+// XMultiServiceFactory, XContentEnumeration
+Sequence< OUString > OServiceManager::getUniqueAvailableServiceNames(
+ HashSet_OWString & aNameSet )
+{
+ check_undisposed();
+ MutexGuard aGuard( m_aMutex );
+ for( const auto& rEntry : m_ServiceMap )
+ aNameSet.insert( rEntry.first );
+
+ /* do not return the implementation names
+ HashMap_OWString_Interface m_ImplementationNameMap;
+ HashMap_OWString_Interface::iterator aIt = m_ImplementationNameMap.begin();
+ while( aIt != m_ImplementationNameMap.end() )
+ aNameSet.insert( (*aIt++).first );
+ */
+
+ return comphelper::containerToSequence(aNameSet);
+}
+
+// XMultiComponentFactory
+Reference< XInterface > OServiceManager::createInstanceWithContext(
+ OUString const & rServiceSpecifier,
+ Reference< XComponentContext > const & xContext )
+{
+ check_undisposed();
+#if OSL_DEBUG_LEVEL > 0
+ Reference< beans::XPropertySet > xProps( xContext->getServiceManager(), UNO_QUERY );
+ OSL_ASSERT( xProps.is() );
+ if (xProps.is())
+ {
+ Reference< XComponentContext > xDefContext;
+ xProps->getPropertyValue( "DefaultContext" ) >>= xDefContext;
+ OSL_ENSURE(
+ xContext == xDefContext,
+ "### default context of service manager singleton differs from context holding it!" );
+ }
+#endif
+
+ const Sequence< Reference< XInterface > > factories(
+ queryServiceFactories( rServiceSpecifier, xContext ) );
+ for ( Reference< XInterface > const & xFactory : factories )
+ {
+ try
+ {
+ if (xFactory.is())
+ {
+ Reference< XSingleComponentFactory > xFac( xFactory, UNO_QUERY );
+ if (xFac.is())
+ {
+ return xFac->createInstanceWithContext( xContext );
+ }
+ else
+ {
+ Reference< XSingleServiceFactory > xFac2( xFactory, UNO_QUERY );
+ if (xFac2.is())
+ {
+ SAL_INFO("stoc", "ignoring given context raising service " << rServiceSpecifier << "!!!");
+ return xFac2->createInstance();
+ }
+ }
+ }
+ }
+ catch (const lang::DisposedException & exc)
+ {
+ SAL_INFO("stoc", "DisposedException occurred: " << exc);
+ }
+ }
+
+ return Reference< XInterface >();
+}
+// XMultiComponentFactory
+Reference< XInterface > OServiceManager::createInstanceWithArgumentsAndContext(
+ OUString const & rServiceSpecifier,
+ Sequence< Any > const & rArguments,
+ Reference< XComponentContext > const & xContext )
+{
+ check_undisposed();
+#if OSL_DEBUG_LEVEL > 0
+ Reference< beans::XPropertySet > xProps( xContext->getServiceManager(), UNO_QUERY );
+ OSL_ASSERT( xProps.is() );
+ if (xProps.is())
+ {
+ Reference< XComponentContext > xDefContext;
+ xProps->getPropertyValue( "DefaultContext" ) >>= xDefContext;
+ OSL_ENSURE(
+ xContext == xDefContext,
+ "### default context of service manager singleton differs from context holding it!" );
+ }
+#endif
+
+ const Sequence< Reference< XInterface > > factories(
+ queryServiceFactories( rServiceSpecifier, xContext ) );
+ for ( Reference< XInterface > const & xFactory : factories )
+ {
+ try
+ {
+ if (xFactory.is())
+ {
+ Reference< XSingleComponentFactory > xFac( xFactory, UNO_QUERY );
+ if (xFac.is())
+ {
+ return xFac->createInstanceWithArgumentsAndContext( rArguments, xContext );
+ }
+ else
+ {
+ Reference< XSingleServiceFactory > xFac2( xFactory, UNO_QUERY );
+ if (xFac2.is())
+ {
+ SAL_INFO("stoc", "ignoring given context raising service " << rServiceSpecifier << "!!!");
+ return xFac2->createInstanceWithArguments( rArguments );
+ }
+ }
+ }
+ }
+ catch (const lang::DisposedException & exc)
+ {
+ SAL_INFO("stoc", "DisposedException occurred: " << exc);
+ }
+ }
+
+ return Reference< XInterface >();
+}
+
+// XMultiServiceFactory, XMultiComponentFactory, XContentEnumeration
+Sequence< OUString > OServiceManager::getAvailableServiceNames()
+{
+ check_undisposed();
+ // all names
+ HashSet_OWString aNameSet;
+ return getUniqueAvailableServiceNames( aNameSet );
+}
+
+// XMultipleServiceFactory
+Reference<XInterface > OServiceManager::createInstance(
+ const OUString& rServiceSpecifier )
+{
+ return createInstanceWithContext(
+ rServiceSpecifier, m_xContext );
+}
+
+// XMultipleServiceFactory
+Reference<XInterface > OServiceManager::createInstanceWithArguments(
+ const OUString& rServiceSpecifier,
+ const Sequence<Any >& rArguments )
+{
+ return createInstanceWithArgumentsAndContext(
+ rServiceSpecifier, rArguments, m_xContext );
+}
+
+// XInitialization
+void OServiceManager::initialize( Sequence< Any > const & )
+{
+ check_undisposed();
+ OSL_FAIL( "not impl!" );
+}
+
+// XServiceInfo
+OUString OServiceManager::getImplementationName()
+{
+ return "com.sun.star.comp.stoc.OServiceManager";
+}
+
+// XServiceInfo
+sal_Bool OServiceManager::supportsService(const OUString& ServiceName)
+{
+ return cppu::supportsService(this, ServiceName);
+}
+
+// XServiceInfo
+Sequence< OUString > OServiceManager::getSupportedServiceNames()
+{
+ return { "com.sun.star.lang.MultiServiceFactory", "com.sun.star.lang.ServiceManager" };
+}
+
+
+Sequence< Reference< XInterface > > OServiceManager::queryServiceFactories(
+ const OUString& aServiceName, Reference< XComponentContext > const & )
+{
+ Sequence< Reference< XInterface > > ret;
+
+ MutexGuard aGuard( m_aMutex );
+ ::std::pair<
+ HashMultimap_OWString_Interface::iterator,
+ HashMultimap_OWString_Interface::iterator> p(
+ m_ServiceMap.equal_range( aServiceName ) );
+
+ if (p.first == p.second) // no factories
+ {
+ // no service found, look for an implementation
+ HashMap_OWString_Interface::iterator aIt = m_ImplementationNameMap.find( aServiceName );
+ if( aIt != m_ImplementationNameMap.end() )
+ {
+ Reference< XInterface > const & x = aIt->second;
+ // an implementation found
+ ret = Sequence< Reference< XInterface > >( &x, 1 );
+ }
+ }
+ else
+ {
+ ::std::vector< Reference< XInterface > > vec;
+ vec.reserve( 4 );
+ while (p.first != p.second)
+ {
+ vec.push_back( p.first->second );
+ ++p.first;
+ }
+ ret = Sequence< Reference< XInterface > >( vec.data(), vec.size() );
+ }
+
+ return ret;
+}
+
+// XContentEnumerationAccess
+Reference<XEnumeration > OServiceManager::createContentEnumeration(
+ const OUString& aServiceName )
+{
+ check_undisposed();
+ Sequence< Reference< XInterface > > factories(
+ OServiceManager::queryServiceFactories( aServiceName, m_xContext ) );
+ if (factories.hasElements())
+ return new ServiceEnumeration_Impl( factories );
+ else
+ return Reference< XEnumeration >();
+}
+
+// XEnumeration
+Reference<XEnumeration > OServiceManager::createEnumeration()
+{
+ check_undisposed();
+ MutexGuard aGuard( m_aMutex );
+ return new ImplementationEnumeration_Impl( m_ImplementationMap );
+}
+
+// XElementAccess
+Type OServiceManager::getElementType()
+{
+ check_undisposed();
+ return cppu::UnoType<XInterface>::get();
+}
+
+// XElementAccess
+sal_Bool OServiceManager::hasElements()
+{
+ check_undisposed();
+ MutexGuard aGuard( m_aMutex );
+ return !m_ImplementationMap.empty();
+}
+
+// XSet
+sal_Bool OServiceManager::has( const Any & Element )
+{
+ check_undisposed();
+ if( Element.getValueTypeClass() == TypeClass_INTERFACE )
+ {
+ Reference<XInterface > xEle( Element, UNO_QUERY_THROW );
+ MutexGuard aGuard( m_aMutex );
+ return m_ImplementationMap.find( xEle ) !=
+ m_ImplementationMap.end();
+ }
+ else if (auto implName = o3tl::tryAccess<OUString>(Element))
+ {
+ MutexGuard aGuard( m_aMutex );
+ return m_ImplementationNameMap.find( *implName ) !=
+ m_ImplementationNameMap.end();
+ }
+ return false;
+}
+
+// XSet
+void OServiceManager::insert( const Any & Element )
+{
+ check_undisposed();
+ if( Element.getValueTypeClass() != TypeClass_INTERFACE )
+ {
+ throw IllegalArgumentException(
+ "exception interface, got " + Element.getValueType().getTypeName(),
+ Reference< XInterface >(), 0 );
+ }
+ Reference<XInterface > xEle( Element, UNO_QUERY_THROW );
+
+ {
+ MutexGuard aGuard( m_aMutex );
+ HashSet_Ref::iterator aIt = m_ImplementationMap.find( xEle );
+ if( aIt != m_ImplementationMap.end() )
+ {
+ throw ElementExistException( "element already exists!" );
+ }
+
+ // put into the implementation hashmap
+ m_ImplementationMap.insert( xEle );
+
+ // put into the implementation name hashmap
+ Reference<XServiceInfo > xInfo( Reference<XServiceInfo >::query( xEle ) );
+ if( xInfo.is() )
+ {
+ OUString aImplName = xInfo->getImplementationName();
+ if( !aImplName.isEmpty() )
+ m_ImplementationNameMap[ aImplName ] = xEle;
+
+ //put into the service map
+ const Sequence< OUString > aServiceNames = xInfo->getSupportedServiceNames();
+ for( const OUString& rServiceName : aServiceNames )
+ {
+ m_ServiceMap.emplace(
+ rServiceName, *o3tl::doAccess<Reference<XInterface>>(Element) );
+ }
+ }
+ }
+ // add the disposing listener to the factory
+ Reference<XComponent > xComp( Reference<XComponent >::query( xEle ) );
+ if( xComp.is() )
+ xComp->addEventListener( getFactoryListener() );
+}
+
+// helper function
+bool OServiceManager::haveFactoryWithThisImplementation(const OUString& aImplName)
+{
+ return ( m_ImplementationNameMap.find(aImplName) != m_ImplementationNameMap.end());
+}
+
+// XSet
+void OServiceManager::remove( const Any & Element )
+{
+ if (is_disposed())
+ return;
+
+ Reference<XInterface > xEle;
+ if (Element.getValueTypeClass() == TypeClass_INTERFACE)
+ {
+ xEle.set( Element, UNO_QUERY_THROW );
+ }
+ else if (auto implName = o3tl::tryAccess<OUString>(Element))
+ {
+ MutexGuard aGuard( m_aMutex );
+ HashMap_OWString_Interface::const_iterator const iFind(
+ m_ImplementationNameMap.find( *implName ) );
+ if (iFind == m_ImplementationNameMap.end())
+ {
+ throw NoSuchElementException(
+ "element is not in: " + *implName,
+ static_cast< OWeakObject * >(this) );
+ }
+ xEle = iFind->second;
+ }
+ else
+ {
+ throw IllegalArgumentException(
+ "expected interface or string, got " + Element.getValueType().getTypeName(),
+ Reference< XInterface >(), 0 );
+ }
+
+ // remove the disposing listener from the factory
+ Reference<XComponent > xComp( Reference<XComponent >::query( xEle ) );
+ if( xComp.is() )
+ xComp->removeEventListener( getFactoryListener() );
+
+ MutexGuard aGuard( m_aMutex );
+ HashSet_Ref::iterator aIt = m_ImplementationMap.find( xEle );
+ if( aIt == m_ImplementationMap.end() )
+ {
+ throw NoSuchElementException(
+ "element not found",
+ static_cast< OWeakObject * >(this) );
+ }
+ //First remove all factories which have been loaded by ORegistryServiceManager.
+ m_SetLoadedFactories.erase( *aIt);
+ //Remove from the implementation map. It contains all factories of m_SetLoadedFactories
+ //which have been added directly through XSet, that is not via ORegistryServiceManager
+ m_ImplementationMap.erase( aIt );
+
+ // remove from the implementation name hashmap
+ Reference<XServiceInfo > xInfo( Reference<XServiceInfo >::query( xEle ) );
+ if( xInfo.is() )
+ {
+ OUString aImplName = xInfo->getImplementationName();
+ if( !aImplName.isEmpty() )
+ m_ImplementationNameMap.erase( aImplName );
+ }
+
+ //remove from the service map
+ Reference<XServiceInfo > xSF( Reference<XServiceInfo >::query( xEle ) );
+ if( !xSF.is() )
+ return;
+
+ const Sequence< OUString > aServiceNames = xSF->getSupportedServiceNames();
+ for( const OUString& rServiceName : aServiceNames )
+ {
+ std::pair<HashMultimap_OWString_Interface::iterator, HashMultimap_OWString_Interface::iterator> p =
+ m_ServiceMap.equal_range( rServiceName );
+
+ while( p.first != p.second )
+ {
+ if( xEle == (*p.first).second )
+ {
+ m_ServiceMap.erase( p.first );
+ break;
+ }
+ ++p.first;
+ }
+ }
+}
+
+/*****************************************************************************
+ class ORegistryServiceManager
+*****************************************************************************/
+class ORegistryServiceManager : public OServiceManager
+{
+public:
+ explicit ORegistryServiceManager( Reference< XComponentContext > const & xContext );
+
+ // XInitialization
+ void SAL_CALL initialize(const Sequence< Any >& Arguments) override;
+
+ // XServiceInfo
+ OUString SAL_CALL getImplementationName() override
+ { return "com.sun.star.comp.stoc.ORegistryServiceManager"; }
+
+ Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+ // XMultiServiceFactory
+ Sequence< OUString > SAL_CALL getAvailableServiceNames() override;
+
+ // XContentEnumerationAccess
+ //Sequence< OUString > getAvailableServiceNames() throw( (Exception) );
+ Reference<XEnumeration > SAL_CALL createContentEnumeration(const OUString& aServiceName) override;
+
+ // XComponent
+ void SAL_CALL dispose() override;
+
+ // OServiceManager
+ Reference<XPropertySetInfo > SAL_CALL getPropertySetInfo() override;
+ Any SAL_CALL getPropertyValue(const OUString& PropertyName) override;
+
+protected:
+ //OServiceManager
+ Sequence< Reference< XInterface > > queryServiceFactories(
+ const OUString& aServiceName, Reference< XComponentContext > const & xContext ) override;
+private:
+ Reference<XRegistryKey > getRootKey();
+ Reference<XInterface > loadWithImplementationName(
+ const OUString & rImplName, Reference< XComponentContext > const & xContext );
+ Sequence<OUString> getFromServiceName(std::u16string_view serviceName) const;
+ Reference<XInterface > loadWithServiceName(
+ std::u16string_view rImplName, Reference< XComponentContext > const & xContext );
+ void fillAllNamesFromRegistry( HashSet_OWString & );
+
+ bool m_searchedRegistry;
+ Reference<XSimpleRegistry > m_xRegistry; // readonly property Registry
+ Reference<XRegistryKey > m_xRootKey;
+
+#if OSL_DEBUG_LEVEL > 0
+ bool m_init;
+#endif
+};
+
+/**
+ * Create a ServiceManager
+ */
+ORegistryServiceManager::ORegistryServiceManager( Reference< XComponentContext > const & xContext )
+ : OServiceManager( xContext )
+ , m_searchedRegistry(false)
+#if OSL_DEBUG_LEVEL > 0
+ , m_init( false )
+#endif
+{
+}
+
+// XComponent
+void ORegistryServiceManager::dispose()
+{
+ if (rBHelper.bDisposed || rBHelper.bInDispose)
+ return;
+ OServiceManager::dispose();
+ // dispose
+ MutexGuard aGuard( m_aMutex );
+ // erase all members
+ m_xRegistry.clear();
+ m_xRootKey.clear();
+}
+
+/**
+ * Return the root key of the registry. The Default registry service is ordered
+ * if no registry is set.
+ */
+//Reference<XServiceProvider > create_DefaultRegistry_ServiceProvider();
+
+Reference<XRegistryKey > ORegistryServiceManager::getRootKey()
+{
+ if( !m_xRootKey.is() )
+ {
+ MutexGuard aGuard( m_aMutex );
+ // DefaultRegistry suchen !!!!
+ if( !m_xRegistry.is() && !m_searchedRegistry )
+ {
+ // NB. we only search this once
+ m_searchedRegistry = true;
+
+ m_xRegistry.set(
+ createInstanceWithContext(
+ "com.sun.star.registry.DefaultRegistry",
+ m_xContext ),
+ UNO_QUERY );
+ }
+ if( m_xRegistry.is() && !m_xRootKey.is() )
+ m_xRootKey = m_xRegistry->getRootKey();
+ }
+
+ return m_xRootKey;
+}
+
+/**
+ * Create a service provider from the registry with an implementation name
+ */
+Reference<XInterface > ORegistryServiceManager::loadWithImplementationName(
+ const OUString& name, Reference< XComponentContext > const & xContext )
+{
+ Reference<XInterface > ret;
+
+ Reference<XRegistryKey > xRootKey = getRootKey();
+ if( !xRootKey.is() )
+ return ret;
+
+ try
+ {
+ OUString implementationName = "/IMPLEMENTATIONS/" + name;
+ Reference<XRegistryKey > xImpKey = m_xRootKey->openKey(implementationName);
+
+ if( xImpKey.is() )
+ {
+ Reference< lang::XMultiServiceFactory > xMgr;
+ if (xContext.is())
+ xMgr.set( xContext->getServiceManager(), UNO_QUERY_THROW );
+ else
+ xMgr.set( this );
+ ret = createSingleRegistryFactory( xMgr, name, xImpKey );
+ insert( Any( ret ) );
+ // Remember this factory as loaded in contrast to inserted ( XSet::insert)
+ // factories. Those loaded factories in this set are candidates for being
+ // released on an unloading notification.
+ m_SetLoadedFactories.insert( ret);
+ }
+ }
+ catch (InvalidRegistryException &)
+ {
+ }
+
+ return ret;
+}
+
+/**
+ * Return all implementation out of the registry.
+ */
+Sequence<OUString> ORegistryServiceManager::getFromServiceName(
+ std::u16string_view serviceName ) const
+{
+ OUString buf = OUString::Concat("/SERVICES/") + serviceName;
+ return retrieveAsciiValueList( m_xRegistry, buf );
+}
+
+/**
+ * Create a service provider from the registry
+ */
+Reference<XInterface > ORegistryServiceManager::loadWithServiceName(
+ std::u16string_view serviceName, Reference< XComponentContext > const & xContext )
+{
+ const Sequence<OUString> implEntries = getFromServiceName( serviceName );
+ for (const auto& rEntry : implEntries)
+ {
+ Reference< XInterface > x( loadWithImplementationName( rEntry, xContext ) );
+ if (x.is())
+ return x;
+ }
+
+ return Reference<XInterface >();
+}
+
+/**
+ * Return a sequence of all service names from the registry.
+ */
+void ORegistryServiceManager::fillAllNamesFromRegistry( HashSet_OWString & rSet )
+{
+ Reference<XRegistryKey > xRootKey = getRootKey();
+ if( !xRootKey.is() )
+ return;
+
+ try
+ {
+ Reference<XRegistryKey > xServicesKey = xRootKey->openKey( "SERVICES" );
+ // root + /Services + /
+ if( xServicesKey.is() )
+ {
+ sal_Int32 nPrefix = xServicesKey->getKeyName().getLength() +1;
+ const Sequence<Reference<XRegistryKey > > aKeys = xServicesKey->openKeys();
+ std::transform(aKeys.begin(), aKeys.end(), std::inserter(rSet, rSet.end()),
+ [nPrefix](const Reference<XRegistryKey>& rKey) -> OUString {
+ return rKey->getKeyName().copy( nPrefix ); });
+ }
+ }
+ catch (InvalidRegistryException &)
+ {
+ }
+}
+
+// XInitialization
+void ORegistryServiceManager::initialize(const Sequence< Any >& Arguments)
+{
+ check_undisposed();
+ MutexGuard aGuard( m_aMutex );
+ if (Arguments.hasElements())
+ {
+ m_xRootKey.clear();
+ Arguments[ 0 ] >>= m_xRegistry;
+ }
+#if OSL_DEBUG_LEVEL > 0
+ // to find all bootstrapping processes to be fixed...
+ OSL_ENSURE( !m_init, "### second init of service manager instance!" );
+ m_init = true;
+#endif
+}
+
+// XMultiServiceFactory, XContentEnumeration
+Sequence< OUString > ORegistryServiceManager::getAvailableServiceNames()
+{
+ check_undisposed();
+ MutexGuard aGuard( m_aMutex );
+ // all names
+ HashSet_OWString aNameSet;
+
+ // all names from the registry
+ fillAllNamesFromRegistry( aNameSet );
+
+ return OServiceManager::getUniqueAvailableServiceNames( aNameSet );
+}
+
+// XServiceInfo
+Sequence< OUString > ORegistryServiceManager::getSupportedServiceNames()
+{
+ return { "com.sun.star.lang.MultiServiceFactory", "com.sun.star.lang.RegistryServiceManager" };
+}
+
+
+// OServiceManager
+Sequence< Reference< XInterface > > ORegistryServiceManager::queryServiceFactories(
+ const OUString& aServiceName, Reference< XComponentContext > const & xContext )
+{
+ Sequence< Reference< XInterface > > ret(
+ OServiceManager::queryServiceFactories( aServiceName, xContext ) );
+ if (ret.hasElements())
+ {
+ return ret;
+ }
+ else
+ {
+ MutexGuard aGuard( m_aMutex );
+ Reference< XInterface > x( loadWithServiceName( aServiceName, xContext ) );
+ if (! x.is())
+ x = loadWithImplementationName( aServiceName, xContext );
+ return Sequence< Reference< XInterface > >( &x, 1 );
+ }
+}
+
+// XContentEnumerationAccess
+Reference<XEnumeration > ORegistryServiceManager::createContentEnumeration(
+ const OUString& aServiceName )
+{
+ check_undisposed();
+ MutexGuard aGuard(m_aMutex);
+ // get all implementation names registered under this service name from the registry
+ const Sequence<OUString> aImpls = getFromServiceName( aServiceName );
+ // load and insert all factories specified by the registry
+ for( const OUString& aImplName : aImpls )
+ {
+ if ( !haveFactoryWithThisImplementation(aImplName) )
+ {
+ loadWithImplementationName( aImplName, m_xContext );
+ }
+ }
+ // call the superclass to enumerate all contents
+ return OServiceManager::createContentEnumeration( aServiceName );
+}
+
+// OServiceManager
+Reference<XPropertySetInfo > ORegistryServiceManager::getPropertySetInfo()
+{
+ check_undisposed();
+ if (! m_xPropertyInfo.is())
+ {
+ Sequence< beans::Property > seq{
+ beans::Property("DefaultContext", -1, cppu::UnoType<decltype(m_xContext)>::get(), 0),
+ beans::Property("Registry", -1, cppu::UnoType<decltype(m_xRegistry)>::get(),
+ beans::PropertyAttribute::READONLY)
+ };
+ Reference< beans::XPropertySetInfo > xInfo( new PropertySetInfo_Impl( seq ) );
+
+ MutexGuard aGuard( m_aMutex );
+ if (! m_xPropertyInfo.is())
+ {
+ m_xPropertyInfo = xInfo;
+ }
+ }
+ return m_xPropertyInfo;
+}
+
+Any ORegistryServiceManager::getPropertyValue(const OUString& PropertyName)
+{
+ check_undisposed();
+ if ( PropertyName == "Registry" )
+ {
+ MutexGuard aGuard( m_aMutex );
+ if( m_xRegistry.is() )
+ return Any( m_xRegistry );
+ else
+ return Any();
+ }
+ return OServiceManager::getPropertyValue( PropertyName );
+}
+
+} // namespace
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
+com_sun_star_comp_stoc_OServiceManager_get_implementation(
+ css::uno::XComponentContext *context,
+ css::uno::Sequence<css::uno::Any> const &)
+{
+ return cppu::acquire(new OServiceManager(context));
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
+com_sun_star_comp_stoc_ORegistryServiceManager_get_implementation(
+ css::uno::XComponentContext *context,
+ css::uno::Sequence<css::uno::Any> const &)
+{
+ return cppu::acquire(new ORegistryServiceManager(context));
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
+com_sun_star_comp_stoc_OServiceManagerWrapper_get_implementation(
+ css::uno::XComponentContext *context,
+ css::uno::Sequence<css::uno::Any> const &)
+{
+ return cppu::acquire(new OServiceManagerWrapper(context));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */