1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 * This class inherits from class MCTToken and implements all the pure 

    16 * virtual methods exposed by MCTToken. This provides the 

    17 * MCTTokenInterface and also provides reference counting.

    18 *

    19 */

    20 

    21 

    22 /**

    23  * @file

    24  * @internalComponent

    25  * @released

    26  */

    27 #ifndef CHARDWARETOKENCLIENT_H

    28 #define	CHARDWARETOKENCLIENT_H

    29 

    30 #include <ct.h>

    31 

    32 NONSHARABLE_CLASS(CHardwareTokenClient) : public CBase, public MCTToken

    33 {

    34 public:

    35 	static MCTToken* NewL(MCTTokenType* aTokenType);

    36 

    37 public:	//	From MCTToken

    38 	virtual MCTTokenType& TokenType();

    39 	virtual const TDesC& Label();

    40 	virtual TCTTokenHandle Handle();

    41 

    42 protected:	//	From MCTToken

    43 	virtual TInt& ReferenceCount();

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

    45 	virtual TBool DoCancelGetInterface();

    46 	virtual const TDesC& Information(TTokenInformation aRequiredInformation);

    47 

    48 private:

    49 	CHardwareTokenClient(MCTTokenType* aTokenType);

    50 

    51 private:

    52 	MCTTokenType* iTokenType;

    53 	TInt iRefCount;

    54 };

    55 

    56 #endif // CHARDWARETOKENCLIENT_H