/*

* Copyright (c) 2005-2006 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:  Timer for handling WPA TKIP counter measures

*

*/

#ifndef CORE_TIMER_COUNTER_MEASURES_H

#define CORE_TIMER_COUNTER_MEASURES_H

#include "am_platform_libraries.h"

#include "abs_core_timer.h"

/**

 * Timer for handling WPA TKIP counter measures.

 *

 * @since S60 v3.1

 */

NONSHARABLE_CLASS( core_timer_counter_measures_c )

    {

public:

    /** The possible states of the timer. */

    enum core_state_e

        {

        core_state_not_running,

        core_state_activated,

        core_state_blocked

        };

    /**

     * Constructor.

     */

    core_timer_counter_measures_c();

    /**

     * Destructor.

     */

    virtual ~core_timer_counter_measures_c();

    /**

     * Check whether WPA connections are allowed or not.

     *

     * @since S60 v3.1

     * @return Whether WPA connections are allowed or not.

     */

    bool_t is_wpa_allowed();

    /**

     * Used to indicate to the timer that a MIC failure has occured.

     */

    void mic_failure();

    /**

     * Called by the timer framework when timer expires.

     */

    static void timer_expired( void* this_ptr );

private:

    // Prohibit copy constructor

    core_timer_counter_measures_c(

        const core_timer_counter_measures_c& );

    // Prohibit assigment operator

    core_timer_counter_measures_c& operator=(

        const core_timer_counter_measures_c& );

private: // data

    /**

     * Current timer state.

     */

    core_state_e state_m;

    /** 

     * Counter measures timer.

     */

    abs_core_timer_c* timer_m;

    };

#endif // CORE_TIMER_COUNTER_MEASURES_H