/*

* Copyright (c) 2005-2009 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:

* Name        : CSatNotifyDisplayText.h

* Part of     : Common SIM ATK TSY / commonsimatktsy

* Specific notifications class

* Version     : 1.0

*

*/

#ifndef CSATNOTIFYDISPLAYTEXT_H

#define CSATNOTIFYDISPLAYTEXT_H

//  INCLUDES

#include <etelsat.h>

#include "MSatNotificationsBase.h"

// FORWARD DECLARATIONS

class CSatDataPackage;

class CSatNotificationsTsy;

/**

* DESCRIPTION

* SAT Display Text notification class.

* Created when client requests to be notified when Display Text

* command arrives from SIM.

*

* This command instructs the SAT to display a text message.

* It allows SIM to define the priority of that message, 

* and the text string format.

* @lib Commonsimatktsy

* @since 3.1

*/

NONSHARABLE_CLASS ( CSatNotifyDisplayText ) : public CBase,

                              public MSatNotificationsBase

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        * @param aNotificationsTsy: Pointer to NotificationsTsy

        * return CSatNotifyDisplayText*: created object 

        */

        static CSatNotifyDisplayText* NewL( 

        	CSatNotificationsTsy* aNotificationsTsy );

        /**

        * C++ Destructor.

        */

        ~CSatNotifyDisplayText();

	private:

        /**

        * By default C++ constructor is private.

        * @param aNotificationsTsy: Pointer to NotificationsTsy

        * @return None

        */

        CSatNotifyDisplayText( CSatNotificationsTsy* aNotificationsTsy );

        /**

        * Class attributes are created in ConstructL. 

        * @param None

        * @return None

        */

        void ConstructL();

    public: // Functions from base classes

        /**

        * Notification request received from client

        * @param aTsyReqHandle: request handle from ETel

        * @param aPackage: Packed data

        * @return KErrNone

        */

        TInt Notify( const TTsyReqHandle aTsyReqHandle,

            const TDataPackage& aPackage );

        /**

        * Cancels notification request about display text change.

        * @param aReqHandle notify request handle

        * @return KErrNone

        */

        TInt CancelNotification( const TTsyReqHandle aReqHandle );

        /**

        * Completes the notification request received from client

        * @param aDataPackage: Packaged return data

        * @param aErrorCode: Possible error code

        * @return KErrNone/ KErrCorrupt

        */

        TInt CompleteNotifyL( CSatDataPackage* aDataPackage, TInt aErrorCode );

        /**

        * Handles the Display text terminal response

        * @param aRsp: Response structure

        * @return KErrNone/ KErrCorrupt

        */

        TInt TerminalResponseL( TDes8* aRsp );

	public: // New functions

        /**

        * Create notification specific terminal response data

        * @param aPCmdNumber: Proactive command number

        * @param aGeneralResult: Result of the proactive command

        * @param aAdditionalInfo: Additional info for terminal response

        * @return Success/Failure value

        */

        TInt CreateTerminalRespL( TUint8 aPCmdNumber, TUint8 aGeneralResult,

                                 const TDesC16& aAdditionalInfo );

    private:    // Data

        // Package received from ETel, used by CSatNotifyDisplayText

        RSat::TDisplayTextV2Pckg* iDisplayTextV2Pckg;

        // Pointer to the notifications tsy class

        CSatNotificationsTsy* iNotificationsTsy;

    };

#endif // CSATNOTIFYDISPLAYTEXT_H