/*

* Copyright (c) 2002-2006 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 WlanAuthSeqNmbrExpected class.

*

*/

/*

* %version: 7 %

*/

#ifndef WLANAUTHSEQNMBREXPECTED_H

#define WLANAUTHSEQNMBREXPECTED_H

#include "802dot11.h"

/**

*  Class for counting the expected authentication sequence number

*/

class WlanAuthSeqNmbrExpected

    {

public: 

    /**

    * C++ default constructor.

    */

    WlanAuthSeqNmbrExpected() :

         iAuthSeqNmbrExpected( E802Dot11AuthenticationSeqNmbr2 ) {};

    /**

    * Prefix ++ operator

    * @return authentication sequence number expected

    */

    inline TUint8 operator++();

    /**

    * Postfix ++ operator

    * @return authentication sequence number expected

    */

    inline TUint8 operator++( TInt );

    /** Reset clas state to intial state */

    inline void Reset();

    /**

    * Gets authentication sequence number expected 

    * @return see above

    */

    inline TUint8 GetAuthSeqNmbrExpected() const;

private:

    // Prohibit copy constructor.

    WlanAuthSeqNmbrExpected( const WlanAuthSeqNmbrExpected& );

    // Prohibit assigment operator.

    WlanAuthSeqNmbrExpected& operator= ( 

        const WlanAuthSeqNmbrExpected& );   

private: // Data

    /** authentication sequnce number expected */

    TUint8 iAuthSeqNmbrExpected;

    };

inline TUint8 WlanAuthSeqNmbrExpected::operator++()

    {

    iAuthSeqNmbrExpected = E802Dot11AuthenticationSeqNmbr4;

    return iAuthSeqNmbrExpected;

    }

inline TUint8 WlanAuthSeqNmbrExpected::operator++( TInt )

    {

    iAuthSeqNmbrExpected = E802Dot11AuthenticationSeqNmbr4;

    return iAuthSeqNmbrExpected;

    }

inline void WlanAuthSeqNmbrExpected::Reset()

    {

    iAuthSeqNmbrExpected = E802Dot11AuthenticationSeqNmbr2;

    }

inline TUint8 WlanAuthSeqNmbrExpected::GetAuthSeqNmbrExpected() const

    {

    return iAuthSeqNmbrExpected;

    }

#endif // WLANAUTHSEQNMBREXPECTED_H