/*

* Copyright (c) 2004-2005 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:  Provides DOS emergency number policy API.

*

*/

#ifndef CDOSEMERGENCYNUMBERPOLICY_H

#define CDOSEMERGENCYNUMBERPOLICY_H

// INCLUDES

#include    <rmmcustomapi.h>

#include    <cenrepnotifyhandler.h>

// FORWARD DECLARATIONS

//None.

// CLASS DECLARATION

/**

*  CDosEmergencyNumberPolicy

*  Description: Defines DOS emergency number policy.

*

*  @since Series60_2.6

*/

NONSHARABLE_CLASS( CDosEmergencyNumberPolicy ) : 

    public CEmergencyNumberPolicy,

    private MCenRepNotifyHandlerCallback

    {

    public:  // Constructors and destructor

        /**

        * Destructor.

        */

        ~CDosEmergencyNumberPolicy();

    public: // New

        /**

        * Symbian 2nd phase constructor.

        * @param aETelServer a reference of RTelServer.

        */

        void ConstructL( RTelServer& aETelServer );

        /**

        * Emergency number check.

        * @since Series60_2.6

        * @param aTelNumber a telephone number to be checked.

        * @param aMode a check mode, Normal/Advanced.

        * @param aIsEmergencyNumber  return True if the number is emergency.

        * @return error code.

        */

        TInt IsEmergencyNumber( 

                                TPhCltTelephoneNumber& aTelNumber, 

                                TPhCltEmergencyNumberQueryMode aMode,

                                TBool& aIsEmergencyNumber );

    private: // New

        /** 

        * Reads product specific numbers.

        *

        * @return None.

        */

        void ReadProductSpecificNumbers();

        /** 

        * Is number in current list with normal mode.

        *

        * @param aNumber This is number to be checked. 

        * @return Returns ETrue if in list, otherwice EFalse.

        */

        TBool IsInListByNormalMode ( const TDesC& aNumber );

        /** 

        * Is number in current list with advanced mode.

        *

        * @param aNumber This is number to be checked. 

        * @return Returns ETrue if in list, otherwice EFalse.

        */

        TBool IsInListByAdvancedMode ( TDes& aNumber );

        /** 

        * Parses number in corrent format to be checked as  

        * emergency number.

        *

        * @since 3.0

        * @param aTelNumber This is number to be parsed. 

        * @return Returns None.

        */

        void ParseNumber( TPhCltTelephoneNumber& aTelNumber );

    private: // From MCenRepNotifyHandlerCallback

        void HandleNotifyString( TUint32 aId, const TDesC16& aNewValue );

    private:// Data

        // The RTelServer instance.

        /*****************************************************

        *   Series 60 Customer / ETel

        *   Series 60  ETel API

        *****************************************************/

        RTelServer                                   iETelServer;

        // The RMobilePhone instance.

        /*****************************************************

        *   Series 60 Customer / ETel

        *   Series 60  ETel API

        *****************************************************/

        RMobilePhone                                 iMobilePhone;

        // The CustomAPI instance.

        /*****************************************************

        *   Series 60 Customer / ETel

        *   Series 60  ETel API

        *****************************************************/

        RMmCustomAPI                                 iCustomPhone;

        // The information if advanced Emergency check is supported.

        TBool                                        iAdvancedCheck;

        // The product specific emergency numbers.

        TBuf< KEnPolicySDEmergencyNumberListLength > iProductSpecificList;

        /**

         * CenRep, needed by listener

         * 

         * Own

         */

        CRepository* iCenRep;

        /**

         * CenRep listener

         * 

         * Own

         */

        CCenRepNotifyHandler* iListener;

    };

#endif  // CDOSEMERGENCYNUMBERPOLICY_H

// End of File