1 /*

     2 * Copyright (c) 2004-2009 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 * Filetokens client side representation of MCTToken

    16 *

    17 */

    18 

    19 

    20 

    21 

    22 /**

    23  @file 

    24  @internalTechnology

    25 */

    26  

    27 #ifndef __CFSTOKENCLIENT_H__

    28 #define	__CFSTOKENCLIENT_H__

    29 

    30 #include "clientsession.h"

    31 #include <tokentypesenum.h>

    32 #include <ct.h>

    33 

    34 //!	Filetokens client side representation of MCTToken, provides client-side reference counting

    35 //!	which calls server with ECloseToken request when appropriate

    36 //! Created by CFSTokenTypeSession as part of OpenToken call

    37 //! Uses RFileStoreClientSession to communicate with filetokens server

    38 

    39 NONSHARABLE_CLASS(CFSTokenClient) : public CBase, public MCTToken

    40 {

    41 	friend class CFSCertStoreClient;	//	For token reference counting	

    42 public:

    43 	static MCTToken* NewL(ETokenEnum aTokenTypeVal, MCTTokenType* aTokenType, RFileStoreClientSession& aClient);

    44 public:	//	From MCTToken

    45 	virtual MCTTokenType& TokenType();

    46 	virtual const TDesC& Label();

    47 	virtual TCTTokenHandle Handle();

    48 protected:	//	From MCTToken

    49 	virtual TInt& ReferenceCount();

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

    51 	virtual TBool DoCancelGetInterface();

    52 	virtual const TDesC& Information(TTokenInformation aRequiredInformation);

    53 private:

    54 	CFSTokenClient(ETokenEnum aTokenTypeVal, MCTTokenType* aTokenType, RFileStoreClientSession& aClient);

    55 private:

    56 	ETokenEnum iTokenEnum;

    57 	MCTTokenType* iTokenType;

    58 	TInt iRefCount;

    59 	RFileStoreClientSession& iClient;

    60 };

    61 

    62 #endif