/*

* 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 the License "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: 

* CFSTokenTypeClient class implementation

*

*/

/**

 @file 

 @publishedPartner

*/

#ifndef __CFSTOKENTYPECLIENT_H__

#define __CFSTOKENTYPECLIENT_H__

#include <ct/ccttokentype.h>

class CFSTokenTypeSession;	//	Forward declaration

//! Filetokens client side implementation of CCTTokenType, provides ListTokens and

//!	OpenToken functionality (though it passes calls straight through to the CFSTokenTypeSession

//!	instance it creates to provide asynchronous access to the server).

//!	Only accessed by ECom.

NONSHARABLE_CLASS(CFSTokenTypeClient) :  public CCTTokenType

{

public:

	/** Creates a client side representation of the CCTTokenType represented by the UID parameter

	*	Called by ECom or directly accessible.  Initiates a session with the filetokens server, and

	*	corresponding token type access server-side

	*	@param aUid The UID of the appropriate token type (filecertstore, filekeystore or certapps)

	*/

	IMPORT_C static CCTTokenType* NewL(TUid aUid);

public:

	virtual ~CFSTokenTypeClient();

public:	//	From MCTTokenType

	virtual void List(RCPointerArray<HBufC>& aTokens, TRequestStatus& aStatus);

	virtual void CancelList();

	virtual void OpenToken(const TDesC& aTokenInfo, MCTToken*& aToken, TRequestStatus& aStatus);

	virtual void OpenToken(TCTTokenHandle aHandle, MCTToken*& aToken, TRequestStatus& aStatus);

	virtual void CancelOpenToken();

private:

	void OpenToken(MCTTokenType* aTokenType);

private:

	CFSTokenTypeClient();

	void ConstructL(TUid aUid);

private:

	CFSTokenTypeSession* iClientSession;

};

#endif	//	__CFSTOKENTYPECLIENT_H__