273 lines
10 KiB
C++
273 lines
10 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_EXTENSIONS_SOURCE_OLE_SERVPROV_HXX
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#define INCLUDED_EXTENSIONS_SOURCE_OLE_SERVPROV_HXX
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <cppuhelper/implbase.hxx>
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#include "ole2uno.hxx"
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#include "unoconversionutilities.hxx"
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using namespace com::sun::star::bridge;
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using namespace cppu;
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using namespace std;
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namespace ole_adapter
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{
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/// @throws Exception
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Reference< XInterface> SAL_CALL ConverterProvider_CreateInstance2( const Reference<XMultiServiceFactory> & xSMgr);
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/// @throws Exception
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Reference< XInterface> SAL_CALL ConverterProvider_CreateInstanceVar1( const Reference<XMultiServiceFactory> & xSMgr);
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/// @throws Exception
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Reference<XInterface> SAL_CALL OleClient_CreateInstance( const Reference<XMultiServiceFactory> & xSMgr);
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/// @throws Exception
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Reference<XInterface> SAL_CALL OleServer_CreateInstance( const Reference<XMultiServiceFactory> & xSMgr);
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/*****************************************************************************
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class declaration IClassFactoryWrapper
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Specify abstract helper methods on class factories, which provide
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UNO objects. These methods are used by objects of class OleServer_Impl,
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to handle the OLE registration of different class factories.
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*****************************************************************************/
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class IClassFactoryWrapper : public IClassFactory
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{
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public:
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virtual bool registerClass() = 0;
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virtual bool deregisterClass() = 0;
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protected:
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~IClassFactoryWrapper() {}
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};
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/*****************************************************************************
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class declaration ProviderOleWrapper_Impl
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Provides an UNO service provider as OLE class factory. Handle the
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OLE registration by overriding the abstract methods from
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IClassFactoryWrapper.
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Acts as a COM class factory. When IClassFactory::CreateInstance is being called
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then it creates an service by help of the XSingleServiceFactory member and maps
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maps it to a COM object.
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*****************************************************************************/
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class ProviderOleWrapper_Impl : public IClassFactoryWrapper
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{
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public:
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ProviderOleWrapper_Impl( const Reference<XMultiServiceFactory>& smgr,
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const Reference<XSingleServiceFactory>& xSFactory, GUID const * pGuid);
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virtual ~ProviderOleWrapper_Impl();
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bool registerClass() override;
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bool deregisterClass() override;
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/* IUnknown methods */
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STDMETHOD(QueryInterface)(REFIID riid, LPVOID FAR * ppvObj) override;
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STDMETHOD_(ULONG, AddRef)() override;
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STDMETHOD_(ULONG, Release)() override;
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/* IClassFactory methods */
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STDMETHOD(CreateInstance)(IUnknown FAR* punkOuter, REFIID riid, void FAR* FAR* ppv) override;
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STDMETHOD(LockServer)(int fLock) override;
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protected:
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oslInterlockedCount m_refCount;
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Reference<XSingleServiceFactory> m_xSingleServiceFactory;
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GUID m_guid;
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DWORD m_factoryHandle;
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Reference<XBridgeSupplier2> m_bridgeSupplier;
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Reference<XMultiServiceFactory> m_smgr;
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};
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/*****************************************************************************
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class declaration OneInstanceOleWrapper_Impl
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Provides an single UNO object as OLE object. Handle the
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OLE registration by overriding the abstract methods from
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IClassFactoryWrapper.
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Acts as a COM class factory. When IClassFactory::CreateInstance is being called
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then it maps the XInstance member it to a COM object.
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*****************************************************************************/
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class OneInstanceOleWrapper_Impl : public IClassFactoryWrapper
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{
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public:
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OneInstanceOleWrapper_Impl( const Reference<XMultiServiceFactory>& smgr, const Reference<XInterface>& xInst, GUID const * pGuid );
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virtual ~OneInstanceOleWrapper_Impl();
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bool registerClass() override;
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bool deregisterClass() override;
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/* IUnknown methods */
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STDMETHOD(QueryInterface)(REFIID riid, LPVOID FAR * ppvObj) override;
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STDMETHOD_(ULONG, AddRef)() override;
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STDMETHOD_(ULONG, Release)() override;
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/* IClassFactory methods */
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STDMETHOD(CreateInstance)(IUnknown FAR* punkOuter, REFIID riid, void FAR* FAR* ppv) override;
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STDMETHOD(LockServer)(int fLock) override;
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protected:
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oslInterlockedCount m_refCount;
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Reference<XInterface> m_xInst;
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GUID m_guid;
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DWORD m_factoryHandle;
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Reference<XBridgeSupplier2> m_bridgeSupplier;
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Reference<XMultiServiceFactory> m_smgr;
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};
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/*****************************************************************************
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class declaration OleConverter_Impl2
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Implementation of the UNO service com.sun.star.bridge.OleBridgeSupplier2.
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*****************************************************************************/
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// This class realizes the service com.sun.star.bridge.OleBridgeSupplier2 and
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// com.sun.star.bridge.OleBridgeSupplierVar1. The class implements XBridgeSupplier2
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// instead of XBridgeSuppplier as done by class OleConverter_Impl. The XBridgeSupplier2
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// interface does not need a Maschine Id in its createBridge function anymore,
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// If an UNO interface is to be converted then the member m_nUnoWrapperClass determines
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// what wrapper class is to be used. There are currently InterfaceOleWrapper_Impl and
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// UnoObjectWrapperRemoteOpt. The first is used for the OleBridgeSupplier2 and the
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// latter for OleBridgeSupplierVar1.
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// The m_nComWrapperClass specifies the class which is used as wrapper for COM interfaces.
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// Currently there is only one class available ( IUnknownWrapper_Impl).
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class OleConverter_Impl2 : public WeakImplHelper<XBridgeSupplier2, XInitialization, css::lang::XServiceInfo>,
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public UnoConversionUtilities<OleConverter_Impl2>
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{
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public:
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explicit OleConverter_Impl2( const Reference<XMultiServiceFactory>& smgr);
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OleConverter_Impl2( const Reference<XMultiServiceFactory>& smgr, sal_uInt8 unoWrapperClass, sal_uInt8 comWrapperClass );
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virtual ~OleConverter_Impl2() override;
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// XBridgeSupplier2 ---------------------------------------------------
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Any SAL_CALL createBridge(const Any& modelDepObject,
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const Sequence<sal_Int8>& ProcessId,
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sal_Int16 sourceModelType,
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sal_Int16 destModelType) override;
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// XInitialization
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void SAL_CALL initialize( const Sequence< Any >& aArguments ) override;
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OUString SAL_CALL getImplementationName() override;
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sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override;
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css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
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// Abstract struct UnoConversionUtilities
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Reference< XInterface > createUnoWrapperInstance() override;
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Reference< XInterface > createComWrapperInstance() override;
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protected:
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};
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/*****************************************************************************
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class declaration OleClient_Impl
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Implementation of the UNO service com.sun.star.bridge.OleObjectFactory.
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*****************************************************************************/
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class OleClient_Impl : public WeakImplHelper<XMultiServiceFactory, css::lang::XServiceInfo>,
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public UnoConversionUtilities<OleClient_Impl>
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{
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public:
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explicit OleClient_Impl( const Reference<XMultiServiceFactory>& smgr);
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~OleClient_Impl() override;
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// XMultiServiceFactory
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Reference<XInterface> SAL_CALL createInstance(const OUString& ServiceSpecifier) override;
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Reference<XInterface> SAL_CALL createInstanceWithArguments(const OUString& ServiceSpecifier, const Sequence< Any >& Arguments) override;
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Sequence< OUString > SAL_CALL getAvailableServiceNames() override;
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OUString SAL_CALL getImplementationName() override;
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sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override;
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css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
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// Abstract struct UnoConversionUtilities
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Reference< XInterface > createUnoWrapperInstance() override;
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Reference< XInterface > createComWrapperInstance() override;
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protected:
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Reference<XBridgeSupplier2> m_bridgeSupplier;
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};
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/*****************************************************************************
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class declaration OleServer_Impl
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Implementation of the UNO service com.sun.star.bridge.OleApplicationRegistration.
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Register the calling application as OLE automation server for
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standard OLE object. The objects will be registered while instantiating
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this implementation and deregistered, if this implementation is destroyed.
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*****************************************************************************/
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class OleServer_Impl : public cppu::WeakImplHelper<css::lang::XServiceInfo>
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{
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public:
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explicit OleServer_Impl( const Reference<XMultiServiceFactory> &smgr);
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~OleServer_Impl() override;
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OUString SAL_CALL getImplementationName() override;
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sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override;
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css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
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protected:
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bool provideService(const Reference<XSingleServiceFactory>& xMulFact, GUID const * guid);
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bool provideInstance(const Reference<XInterface>& xInst, GUID const * guid);
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list< IClassFactoryWrapper* > m_wrapperList;
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Reference< XBridgeSupplier2 > m_bridgeSupplier;
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Reference<XMultiServiceFactory> m_smgr;
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};
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} // end namespace
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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