// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

 // All rights reserved.

 // This component and the accompanying materials are made available

 // under the terms of "Eclipse Public License v1.0"

 // which accompanies this distribution, and is available

 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

 //

 // Initial Contributors:

 // Nokia Corporation - initial contribution.

 //

 // Contributors:

 //

 // Description:

 // Stub of the MPolicyObserver interface which is required by 

 // CRegistryData.

 // 

 //

 #ifndef __POLICYOBSERVERSTUB_H__

 #define __POLICYOBSERVERSTUB_H__

 #include "PolicyObserver.h"

 class CRegistryData_UnitTestContext;

 // ______________________________________________________________________________

 //

 /**

 	@internalComponent

 	Comments : Stub providing the MPolicyObserver functionality which is required by 

 	CRegistryData.

  */

 class TPolicyObserverStub : public MPolicyObserver

 	{

 public:

 /**

 	@fn				TPolicyObserverStub(CRegistryData_UnitTestContext& aUTContext)

 	Intended Usage	: Constructor

 	@leave  		KErrNoMemory

 	@since			7.0

 	@param			aUTContext The context within which this stub is being used.

 */

 	TPolicyObserverStub(CRegistryData_UnitTestContext& aUTContext);

 /**

 	@fn				DllDeletedL(CUnloadPolicy*& aUnloadPolicy)

 	Intended Usage	: Called to indicate that a dll has been removed from the registry

 	Error Condition	: Leaves with an error code depending on implementation

 	@since			7.0

 	@param			aUnloadPolicy The CUnloadPolicy of the dll which has been removed

 */

 	void DllDeletedL(CUnloadPolicy*& aUnloadPolicy);

 /**

 	@fn				DllAdded(const CEcomEntry& aDllInfo)

 	Intended Usage	: Called to indicate that a dll has been added to the registry

 	Error Condition	: None

 	@since			7.0

 	@param			aDllInfo Information on the dll which has been added to the registry

 	@return			The unload policy for the dll if one exists, NULL otherwise

 */

 	CUnloadPolicy* DllAdded(const CEComEntry& aDllInfo);

 /**

 	@fn				UpdatePolicyIndexL()

 	Intended Usage	: Called to indicate the index of unload policies will be out of date 

 	Error Condition	: Leaves with an error code depending on implementation

 	@since			7.0

 	@param			aDllInfo Information on the dll which has been added to the registry

 */

 	void UpdatePolicyIndexL();

 private:

 	CRegistryData_UnitTestContext& iUTContext;

 	};	// TPolicyObserverStub

 #endif		// __POLICYOBSERVERSTUB_H__