/*

* Copyright (c) 2009 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:  Declares Numeric Comparison notifier for Secure Simle Pairing 

*

*/

#ifndef BTNUMCMPNOTIFIER_H

#define BTNUMCMPNOTIFIER_H

// INCLUDES

#include "btnpairnotifier.h" // Base class

// CLASS DECLARATION

/**

* This class is used to ask user to compare passcode in two devices.

*/

const TInt Klength = 6; 

const TInt KMaxPassKeyLength = 20;

const TInt KBTDeviceShortNameLength = 7;

NONSHARABLE_CLASS(CBTNumCmpNotifier): public CBTNPairNotifierBase

    {

    public: // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CBTNumCmpNotifier* NewL();  // Constructor (public)

        /**

        * Destructor.

        */

        virtual ~CBTNumCmpNotifier();      // Destructor

    private:

        /**

        * From CBTNotifierBase Called when a notifier is first loaded 

        * to allow any initial construction that is required.

        * @param None.

        * @return A structure containing priority and channel info.

        */

        TNotifierInfo RegisterL();

        /**

        * From CBTNotifierBase Used in asynchronous notifier launch to 

        * store received parameters into members variables and 

        * make needed initializations.

        * @param aBuffer A buffer containing received parameters

        * @param aReturnVal The return value to be passed back.

        * @param aMessage Should be completed when the notifier is deactivated.

        * @return None.

        */

        void GetParamsL(const TDesC8& aBuffer, TInt aReplySlot, const RMessagePtr2& aMessage); // Get input parameters

        /**

        * From CBTNotifierBase

        * Show notes to ask user response and return to Notifier caller by completing message.

        */      

        void HandleGetDeviceCompletedL(const CBTDevice* aDev);        

        /**

        * From CBTNPairNotifierBase

        * @param aRBuf the descriptor to which the prompt will be loaded.

        */

        void GenerateQueryPromptL( RBuf& aRBuf );

    private:

        /**

        * C++ default constructor.

        */

        CBTNumCmpNotifier();               // Default constructor

    private: // Data

		TBuf<20> iPasskeyToShow;

    };

#endif

// End of File