1 /*

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

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef __DEVTOKEN_H__

    21 #define __DEVTOKEN_H__

    22 

    23 #include <ct.h>

    24 #include "DevTokenClientSession.h"

    25 #include "DevTokenTypesEnum.h"

    26 

    27 

    28 /**

    29  * Devicetokens client side representation of MCTToken, 

    30  * provides client-side reference counting

    31  * which calls server with ECloseToken request when appropriate.

    32  * 

    33  * Created by CDevTokenTypeSession as part of OpenToken call

    34  * Uses RDevTokenClientSession to communicate with DevTokens server

    35  *

    36  *  @lib DevTokenClient.dll

    37  *  @since S60 v3.2

    38  */

    39 class CDevToken : public CBase, public MCTToken

    40     {

    41     public:

    42     

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

    44     

    45     public: //  From MCTToken

    46     

    47         virtual MCTTokenType& TokenType();

    48     

    49         virtual const TDesC& Label();

    50     

    51         virtual TCTTokenHandle Handle();

    52     

    53     protected:  //  From MCTToken

    54     

    55         virtual TInt& ReferenceCount();

    56     

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

    58     

    59         virtual TBool DoCancelGetInterface();

    60     

    61         virtual const TDesC& Information(TTokenInformation aRequiredInformation);

    62     

    63     private:

    64     

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

    66     

    67     private:

    68     

    69         EDevTokenEnum iTokenEnum;

    70     

    71         MCTTokenType* iTokenType;

    72     

    73         TInt iRefCount;

    74     

    75         RDevTokenClientSession& iClientSession;

    76     };

    77 

    78 #endif  //__DEVTOKEN_H__

    79 

    80 //EOF

    81