// Copyright (c) 2004-2009 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:

//

/**

 @file

 @publishedPartner

 @released

*/

#ifndef TARGETSELECTORPLUGIN_H

#define TARGETSELECTORPLUGIN_H

#include <e32base.h>

class MRemConTargetSelectorPluginObserver;

class TRemConAddress;

class TClientInfo;

class TBearerSecurity;

/**

The UID of the Target Selector Plugin interface.

*/

const TInt KRemConTargetSelectorInterfaceUid = 0x10204B28;

/**

Abstract base class for target selector plugins.

*/

class CRemConTargetSelectorPlugin : public CBase

	{

public:

	/** 

	Constructor.

	@param aImplementationUid The UID of the implementation.

	@param aObserver The observer of the TSP.

	*/

	IMPORT_C static CRemConTargetSelectorPlugin* NewL(TUid aImplementationUid, 

		MRemConTargetSelectorPluginObserver& aObserver);

	/** Destructor. */

	IMPORT_C ~CRemConTargetSelectorPlugin();

public:

	/**

	Called by RemCon server to get a pointer to an object which implements the 

	TSP interface with UID aUid. This is a mechanism for allowing future 

	change to the TSP API without breaking BC in existing (non-updated) 

	TSPs.

	*/

	virtual TAny* GetInterface(TUid aUid) = 0;

protected:

	/** 

	Constructor.

	@param aObserver The observer of the TSP.

	*/

	IMPORT_C CRemConTargetSelectorPlugin(MRemConTargetSelectorPluginObserver& aObserver);

protected:

	/**

	Accessor for the observer.

	@return The observer.

	*/

	IMPORT_C MRemConTargetSelectorPluginObserver& Observer();

private: // owned

	/**

	UID set by ECOM when the instance is created. Used when the instance is 

	destroyed.

	*/

	TUid iInstanceId;

	/** 

	Pad for BC-friendly future change.

	*/

	TAny* iPad;

private: // unowned

	MRemConTargetSelectorPluginObserver& iObserver;

	};

#endif // TARGETSELECTORPLUGIN_H