/*

* Copyright (c) 2006 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:   The header file of DevToken

*

*/

#ifndef __DEVTOKEN_H__

#define __DEVTOKEN_H__

#include <ct.h>

#include "DevTokenClientSession.h"

#include "DevTokenTypesEnum.h"

/**

 * Devicetokens client side representation of MCTToken, 

 * provides client-side reference counting

 * which calls server with ECloseToken request when appropriate.

 * 

 * Created by CDevTokenTypeSession as part of OpenToken call

 * Uses RDevTokenClientSession to communicate with DevTokens server

 *

 *  @lib DevTokenClient.dll

 *  @since S60 v3.2

 */

class CDevToken : public CBase, public MCTToken

    {

    public:

        static MCTToken* NewL(EDevTokenEnum aTokenTypeVal, MCTTokenType* aTokenType, RDevTokenClientSession& aClient);

    public: //  From MCTToken

        virtual MCTTokenType& TokenType();

        virtual const TDesC& Label();

        virtual TCTTokenHandle Handle();

    protected:  //  From MCTToken

        virtual TInt& ReferenceCount();

        virtual void DoGetInterface(TUid aRequiredInterface, MCTTokenInterface*& aReturnedInterface, TRequestStatus& aStatus);

        virtual TBool DoCancelGetInterface();

        virtual const TDesC& Information(TTokenInformation aRequiredInformation);

    private:

        CDevToken(EDevTokenEnum aTokenTypeVal, MCTTokenType* aTokenType, RDevTokenClientSession& aClient);

    private:

        EDevTokenEnum iTokenEnum;

        MCTTokenType* iTokenType;

        TInt iRefCount;

        RDevTokenClientSession& iClientSession;

    };

#endif  //__DEVTOKEN_H__

//EOF