/*

* Copyright (c) 2002-2008 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:  This is the handler for the SIM Application Toolkit

*                Play Tone proactive command.

*

*/

#ifndef CSATCPLAYTONEHANDLER_H

#define CSATCPLAYTONEHANDLER_H

//  INCLUDES

#include <e32base.h>

#include <etelsat.h>

// CONSTANTS

// Number of microseconds in a minute.

const TInt64 KSatCMicroSecondsInMinute = 60*1000000;

// Number of microseconds in a seconds.

const TInt64 KSatCMicroSecondsInSecond = 1000000;

// Number of microseconds in one tenth of a seconds.

const TInt64 KSatCMicroSecondsInOneTenthSecond = 100000;

// FORWARD DECLARATIONS

class RSatUiSession;

// CLASS DECLARATION

/**

 *  This is the Play Tone command active object handler.

 *

 *  @lib SatClient.lib

 *  @since Series 60 2.6

 */

class CSatCPlayToneHandler : public CActive

    {

    public: // Constructors and destructor

        /**

         * Two-phased constructor.

         * @param aSat A pointer to a session (does not take ownership).

         */

        static CSatCPlayToneHandler* NewL( RSatUiSession* aSat );

        /**

         * Destructor.

         */

        virtual ~CSatCPlayToneHandler();

    public: // New functions

        /**

         * Starts listening for the Sat command.

         */

        void Start();

    protected: // Functions from base classes

        /**

         * From CActive

         *

         * Handles the request completion.

         */

        void RunL();

        /**

         * From CActive

         *

         * Implements the cancel protocol.

         */

        void DoCancel();

    private: // Constructors

        /**

         * C++ default constructor.

         * @param aPriority The priority of this active object.

         * @param aSat A pointer to a session (does not take ownership).

         */

        CSatCPlayToneHandler(

            TInt aPriority,

            RSatUiSession* aSat );

    private: // New functions

        /**

         * Examine the client response.

         * @param aResponse Client response data

         * @param aRequestedIconDisplayed Informs if icon is not used

         */

        void ExamineClientResponse(

            TSatUiResponse aResponse,

            TBool aRequestedIconDisplayed );

    private: // Data

        /**

         * Reference to the Sat API

         */

        RSatUiSession* iSession;

        /**

         * The data structure for the command data

         */        

        RSat::TPlayToneV2 iPlayToneData;

        /**

         * The data package for IPC

         */        

        RSat::TPlayToneV2Pckg iPlayTonePckg;

        /**

         * The data structure for the response data

         */        

        RSat::TPlayToneRspV1 iPlayToneRsp;

        /**

         * The response package for IPC

         */        

        RSat::TPlayToneRspV1Pckg iPlayToneRspPckg;

    };

#endif // CSATCPLAYTONEHANDLER_H

// End of File