office-gobmx/extensions/source/ole/servprov.hxx
Michael Stahl 25418b6ed9 extensions: m_nApplRegHandle unused now
Change-Id: I93c6d0e37306a9c8ac708124a6d21a7ce11810b8
2013-02-28 23:03:45 +01:00

265 lines
10 KiB
C++

/* -*- 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 .
*/
#ifndef _SERVPROV_HXX
#define _SERVPROV_HXX
#include <com/sun/star/lang/XInitialization.hpp>
#include <cppuhelper/implbase2.hxx>
#include "ole2uno.hxx"
#include "unoconversionutilities.hxx"
using namespace com::sun::star::bridge;
using namespace cppu;
using namespace std;
namespace ole_adapter
{
Reference< XInterface> SAL_CALL ConverterProvider_CreateInstance( const Reference<XMultiServiceFactory> & xSMgr)
throw( Exception);
Reference< XInterface> SAL_CALL ConverterProvider_CreateInstance2( const Reference<XMultiServiceFactory> & xSMgr)
throw( Exception);
Reference< XInterface> SAL_CALL ConverterProvider_CreateInstanceVar1( const Reference<XMultiServiceFactory> & xSMgr)
throw( Exception);
Reference<XInterface> SAL_CALL OleClient_CreateInstance( const Reference<XMultiServiceFactory> & xSMgr)
throw( Exception);
Reference<XInterface> SAL_CALL OleServer_CreateInstance( const Reference<XMultiServiceFactory> & xSMgr)
throw( Exception);
/*****************************************************************************
class declaration IClassFactoryWrapper
Specify abstract helper methods on class factories, which provide
UNO objects. These methods are used by objects of class OleServer_Impl,
to handle the OLE registration of different class factories.
*****************************************************************************/
class IClassFactoryWrapper : public IClassFactory
{
public:
virtual sal_Bool registerClass() = 0;
virtual sal_Bool deregisterClass() = 0;
};
/*****************************************************************************
class declaration ProviderOleWrapper_Impl
Provides an UNO service provider as OLE class factory. Handle the
OLE registration by overloading the abstract methods from
IClassFactoryWrapper.
Acts as a COM class factory. When IClassFactory::CreateInstance is being called
then it creates an service by help of the XSingleServiceFactory member and maps
maps it to a COM object.
*****************************************************************************/
class ProviderOleWrapper_Impl : public IClassFactoryWrapper
{
public:
ProviderOleWrapper_Impl( const Reference<XMultiServiceFactory>& smgr,
const Reference<XSingleServiceFactory>& xSFactory, GUID* pGuid);
virtual ~ProviderOleWrapper_Impl();
sal_Bool registerClass();
sal_Bool deregisterClass();
/* IUnknown methods */
STDMETHOD(QueryInterface)(REFIID riid, LPVOID FAR * ppvObj);
STDMETHOD_(ULONG, AddRef)();
STDMETHOD_(ULONG, Release)();
/* IClassFactory methods */
STDMETHOD(CreateInstance)(IUnknown FAR* punkOuter, REFIID riid, void FAR* FAR* ppv);
STDMETHOD(LockServer)(int fLock);
protected:
oslInterlockedCount m_refCount;
Reference<XSingleServiceFactory> m_xSingleServiceFactory;
GUID m_guid;
DWORD m_factoryHandle;
Reference<XBridgeSupplier2> m_bridgeSupplier;
Reference<XMultiServiceFactory> m_smgr;
};
/*****************************************************************************
class declaration OneInstanceOleWrapper_Impl
Provides an single UNO object as OLE object. Handle the
OLE registration by overloading the abstract methods from
IClassFactoryWrapper.
Acts as a COM class factory. When IClassFactory::CreateInstance is being called
then it maps the XInstance member it to a COM object.
*****************************************************************************/
class OneInstanceOleWrapper_Impl : public IClassFactoryWrapper
{
public:
OneInstanceOleWrapper_Impl( const Reference<XMultiServiceFactory>& smgr, const Reference<XInterface>& xInst, GUID* pGuid );
virtual ~OneInstanceOleWrapper_Impl();
sal_Bool registerClass();
sal_Bool deregisterClass();
/* IUnknown methods */
STDMETHOD(QueryInterface)(REFIID riid, LPVOID FAR * ppvObj);
STDMETHOD_(ULONG, AddRef)();
STDMETHOD_(ULONG, Release)();
/* IClassFactory methods */
STDMETHOD(CreateInstance)(IUnknown FAR* punkOuter, REFIID riid, void FAR* FAR* ppv);
STDMETHOD(LockServer)(int fLock);
protected:
oslInterlockedCount m_refCount;
Reference<XInterface> m_xInst;
GUID m_guid;
DWORD m_factoryHandle;
Reference<XBridgeSupplier2> m_bridgeSupplier;
Reference<XMultiServiceFactory> m_smgr;
};
/*****************************************************************************
class declaration OleConverter_Impl2
Implementation of the UNO service com.sun.star.bridge.OleBridgeSupplier2.
*****************************************************************************/
// This class realizes the service com.sun.star.bridge.OleBridgeSupplier2 and
// com.sun.star.bridge.OleBridgeSupplierVar1. The class implements XBridgeSupplier2
// instead of XBridgeSuppplier as done by class OleConverter_Impl. The XBridgeSupplier2
// interface does not need a Maschine Id in its createBridge function anymore,
// If an UNO interface is to be converted then the member m_nUnoWrapperClass determines
// what wrapper class is to be used. There are currently InterfaceOleWrapper_Impl and
// UnoObjectWrapperRemoteOpt. The first is used for the OleBridgeSupplier2 and the
// latter for OleBridgeSupplierVar1.
// The m_nComWrapperClass specifies the class which is used as wrapper for COM interfaces.
// Currently there is only one class available ( IUnknownWrapper_Impl).
class OleConverter_Impl2 : public WeakImplHelper2<XBridgeSupplier2, XInitialization>,
public UnoConversionUtilities<OleConverter_Impl2>
{
public:
OleConverter_Impl2( const Reference<XMultiServiceFactory>& smgr);
OleConverter_Impl2( const Reference<XMultiServiceFactory>& smgr, sal_uInt8 unoWrapperClass, sal_uInt8 comWrapperClass );
virtual ~OleConverter_Impl2();
// XBridgeSupplier2 ---------------------------------------------------
virtual Any SAL_CALL createBridge(const Any& modelDepObject,
const Sequence<sal_Int8>& ProcessId,
sal_Int16 sourceModelType,
sal_Int16 destModelType)
throw (IllegalArgumentException, RuntimeException);
// XInitialization
virtual void SAL_CALL initialize( const Sequence< Any >& aArguments ) throw(Exception, RuntimeException);
// Abstract struct UnoConversionUtilities
virtual Reference< XInterface > createUnoWrapperInstance();
virtual Reference< XInterface > createComWrapperInstance();
protected:
};
/*****************************************************************************
class declaration OleClient_Impl
Implementation of the UNO service com.sun.star.bridge.OleObjectFactory.
*****************************************************************************/
class OleClient_Impl : public WeakImplHelper1<XMultiServiceFactory>,
public UnoConversionUtilities<OleClient_Impl>
{
public:
OleClient_Impl( const Reference<XMultiServiceFactory>& smgr);
~OleClient_Impl();
// XMultiServiceFactory
virtual Reference<XInterface> SAL_CALL createInstance(const OUString& ServiceSpecifier) throw( Exception, RuntimeException);
virtual Reference<XInterface> SAL_CALL createInstanceWithArguments(const OUString& ServiceSpecifier, const Sequence< Any >& Arguments) throw (Exception, RuntimeException);
Sequence< OUString > SAL_CALL getAvailableServiceNames() throw (RuntimeException);
// Abstract struct UnoConversionUtilities
virtual Reference< XInterface > createUnoWrapperInstance();
virtual Reference< XInterface > createComWrapperInstance();
OUString getImplementationName();
protected:
Reference<XBridgeSupplier2> m_bridgeSupplier;
};
/*****************************************************************************
class declaration OleServer_Impl
Implementation of the UNO service com.sun.star.bridge.OleApplicationRegistration.
Register the calling application as OLE automation server for
standard OLE object. The objects will be registered while instanciating
this implementation and deregistrated, if this implementation is destroyed.
*****************************************************************************/
class OleServer_Impl : public OWeakObject, XTypeProvider
{
public:
OleServer_Impl( const Reference<XMultiServiceFactory> &smgr);
~OleServer_Impl();
// XInterface
virtual Any SAL_CALL queryInterface( const Type& aType ) throw(RuntimeException);
virtual void SAL_CALL acquire( ) throw ();
virtual void SAL_CALL release( ) throw ();
// XTypeProvider
virtual Sequence< Type > SAL_CALL getTypes( ) throw(RuntimeException);
virtual Sequence< sal_Int8 > SAL_CALL getImplementationId() throw(RuntimeException);
protected:
sal_Bool provideService(const Reference<XSingleServiceFactory>& xMulFact, GUID* guid);
sal_Bool provideInstance(const Reference<XInterface>& xInst, GUID* guid);
list< IClassFactoryWrapper* > m_wrapperList;
Reference< XBridgeSupplier2 > m_bridgeSupplier;
Reference<XMultiServiceFactory> m_smgr;
};
} // end namespace
#endif
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