/*

* Copyright (c) 2005-2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:   Declaration of the WlanWhaToDot11TypeConverter class.

*

*/

/*

* %version: 8 %

*/

#ifndef T_WLANWHATODOT11TYPECONVERTER_H

#define T_WLANWHATODOT11TYPECONVERTER_H

#ifndef RD_WLAN_DDK

#include <wha.h>

#else

#include <wlanwha.h>

#endif

#include "umacoidmsg.h"

class WlanContextImpl;

struct SSupportedRatesIE;

struct SExtendedSupportedRatesIE;

/**

 *  Converts WHA types to dot11 types

 *

 *  @lib wlanumac.lib

 *  @since S60 v3.1

 */

class WlanWhaToDot11TypeConverter 

    {

public:

    /**

     * ?description

     *

     * @since S60 3.1

     * @param ?arg1 ?description

     * @param ?arg2 ?description

     * @return ?description

     */

    static void Convert( 

        WHA::TRate aRateMask, 

        SSupportedRatesIE& aRateIe,

        SExtendedSupportedRatesIE& aExtRateIe );

    /**

     * Converts scan parameters to WHA types

     *

     * @since S60 3.2

     * @param aCtxImpl global statemachine context

     * @param aSsid SSID as non-WHA type

     * @param aWhaSsid SSID as WHA type

     * @param aChannels channel information as non-WHA type

     * @param aMinChannelTime min. time to listen beacons/probe responses 

     *                        on a channel

     * @param aMaxChannelTime max. time to listen beacons/probe responses 

     *                        on a channel

     * @param aWhaChannels channel information as WHA type

     * @param aWhaChannelCount number of channels to be scanned

     * @return ETrue when successful

     *         EFalse when memory allocation fails

     */

    static TBool ConvertToWhaTypes( 

        WlanContextImpl& aCtxImpl,

        const TSSID* aSsid,                 

        WHA::SSSID& aWhaSsid,

        const SChannels* aChannels,

        TUint32 aMinChannelTime,            

        TUint32 aMaxChannelTime,        

        WHA::SChannels*& aWhaChannels,

        TUint8& aWhaChannelCount );

private:

    WlanWhaToDot11TypeConverter() {};

    // Prohibit copy constructor.

    WlanWhaToDot11TypeConverter( const WlanWhaToDot11TypeConverter& );

    // Prohibit assigment operator.

    WlanWhaToDot11TypeConverter& operator= 

        ( const WlanWhaToDot11TypeConverter& );

    };

#endif // T_WLANWHATODOT11TYPECONVERTER_H