/*

* 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:  This file contains the header file of the

*              : CSsServiceHandlerVoip class.

*

*/

#ifndef CSSSETTINGSHANDLER_H

#define CSSSETTINGSHANDLER_H

//  INCLUDES

#include "cssconnectionhandler.h"

#include <spsettings.h>

#include <e32base.h>

// CONSTANTS

//None

// MACROS

//None

// DATA TYPES

//None.

// FUNCTION PROTOTYPES

//None

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

*  VoIP settings handler class for service selector

*

*  @lib ServiceSelector.lib

*  @since Series60_5.0

*/

NONSHARABLE_CLASS( CSsSettingsHandler )

        : public CBase

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CSsSettingsHandler* NewL();

        /**

        * Destructor.

        */

        virtual ~CSsSettingsHandler();

    public: // New functions

        /**

        * Gets registered services.

        * @param aConnection    Connection handler.

        * @param aServiceIds    Array of found services.

        * @return KErrNone if registered service(s) exists.

        */

        TInt GetRegisteredServices(

                CSsConnectionHandler& aConnection, 

                RArray<TUint>& aServiceIds ) const;

        /**

        * Gets all available services.

        * @param aServiceIds    Array of found services.

        * @param aServiceNames  Service name array of found services.

        * @return KErrNone if registered service(s) exists.

        */

        TInt GetAllServices(

                RArray<TUint>& aServiceIds ) const;

        /**

        * Gets service names from sp settings by service id array.

        * @param aServiceIds    Service id array.

        * @param aServiceNames  Names of the services are returned

        *                       by the parameter.

        */

        void GetServiceNamesL( RArray<TUint>& aServiceIds,

                               CDesCArray& aServiceNames ) const;

        /**

        * Gets brand id for service.

        * @since S60 5.0

        * @param aServiceId Used Service

        * @param aBrandId On completion, contains Brand Id

        */

        void BrandIdL( TInt aServiceId, TDes8& aBrandId );

    private:  // New functions

        /**

        * Gets registered services. Leaves on failure.

        * Leaves with KErrNotFound if not any registered

        * services available.

        * @param aConnection    Connection handler.

        * @param aServiceIds    Array of found services.

        */

        void DoGetRegisteredServicesL(

                CSsConnectionHandler& aConnection, 

                RArray<TUint>& aServiceIds ) const;

        /**

        * Gets all available services. Leaves on failure.

        * Leaves with KErrNotFound if not any VoIP capable

        * services available.

        * @param aServiceIds    Array of found services.

        */

        void DoGetAllServicesL(

                RArray<TUint>& aServiceIds ) const;

        /**

        * Gets voip capable services from sp settings.

        * @param aServiceIds    Array of the voip capable services.

        */

        void GetVoipServicesL( RArray<TUint>& aServiceIds ) const;

        /**

        * Checks is the service as voip service.

        * @param aServiceId     Id of the service.

        * @return ETrue if service is voip capable service.

        */

        TBool IsVoipServiceL( TUint aServiceId ) const;

    private:

        /**

        * C++ default constructor.

        */

        CSsSettingsHandler();

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    private:    // Data

        // Pointer to SP settings

        CSPSettings*  iSettings;

    };

#endif      // CSSSETTINGSHANDLER_H

// End of File