/*

* Copyright (c) 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:  Header file of the CPEParserVoipNumberHandler class.

*

*/

#ifndef CPEPARSERVOIPNUMBERHANDLER_H

#define CPEPARSERVOIPNUMBERHANDLER_H

//  INCLUDES

#include <cphonevoipnumberhandler.h>

#include <pevirtualengine.h>

// CONSTANTS

// None.

// MACROS

// None.

// DATA TYPES

// None.

// FUNCTION PROTOTYPES

// None.

// FORWARD DECLARATIONS

class MPECallHandling;

class CPEMessageHandler;

class MPEDataStore;

class MPEServiceHandling;

// CLASS DECLARATION

/**

*  Handles phone related messages from the CPEPhoneModel object.

*

*  @lib PhoneEngineGsm.lib

*  @since since S60 5.0

*/

NONSHARABLE_CLASS( CPEParserVoipNumberHandler ) : public CPhoneVoipNumberHandler

    {

    public:  //Constructors and descructor

        static CPEParserVoipNumberHandler* NewL( CPEMessageHandler& aOwner, 

                                             MPECallHandling& aCallHandling,

                                             MPEServiceHandling& aServiceHandling,

                                             MPEDataStore& aDataStore );

        static CPEParserVoipNumberHandler* NewLC( CPEMessageHandler& aOwner, 

                                              MPECallHandling& aCallHandling,

                                              MPEServiceHandling& aServiceHandling,

                                              MPEDataStore& aDataStore );

        ~CPEParserVoipNumberHandler();

    public: // Functions from base classes

        /**

        * Process dial to voip number

        * @param aNumber main number part.

        * @param aPostFix DTMF part of the number

        */

        void ProcessDialToVoipNumberL( 

            const TDesC& aNumber,

            const TDesC& aDtmfPostfix

            );

        /**

        * Continue VoIP call after service is enabled.

        * @return error code.

        */ 

        TInt ContinueVoipDial() const;

    private:

        /**

        * Removes non-GSM standard postfix characters before dialling attempt.

        * @since 5.0

        * @param aPostfix postfix to modify.

        * @return modified postfix.

        */

       TPtrC FilterPostfix( TPtrC aPostfix );

        /**

        * C++ default constructor.

        */

        CPEParserVoipNumberHandler( 

            CPEMessageHandler& aOwner, 

            MPECallHandling& aCallHandling,

            MPEServiceHandling& aServiceHandling,

            MPEDataStore& aDataStore );

        void ConstructL();

    private:    

        // CPEMessageHandler object which owns this requester.

        CPEMessageHandler& iOwner;

        // CPEPhoneData is used to create request to the CallHandling subsystem.

        MPECallHandling& iCallHandling;

        // Reference to common data store

        MPEDataStore& iDataStore;

        // Reference to Service handling object

        MPEServiceHandling& iServiceHandling;

        // If phone number contains dtmf string it is saved here 

        TPEDtmfString iDtmfString; 

    };

#endif      // CPEPARSERVOIPNUMBERHANDLER_H

// End of File