/*

* 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 "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:  Implements Settings Availability

*

*/

#ifndef __MUSAVASETTINGAVAILABILITY_H__

#define __MUSAVASETTINGAVAILABILITY_H__

class CMusAvaAvailability;

class MMusAvaAvailabilityObserver;

class MMusAvaObserver;

/**

 *  Implemets settings availability.

 *

 *  @lib musavailabilityplugin.lib

 *  @since S60 v3.2

 */

class CMusAvaSettingAvailability : public CMusAvaAvailability

	{

public:

	/**

     * Two-phased constructor

     *

     * @since S60 v3.2

     * @param aObserver Pointer to observer intercase

     * @param aModules is data container

     * @return Returns pointer to CMusAvaInterface object

     */

	static CMusAvaSettingAvailability* NewL(

        MMusAvaAvailabilityObserver& aObserver);

	static CMusAvaSettingAvailability* NewLC(

	    MMusAvaAvailabilityObserver& aObserver);

    /**

     * Destructor

     */

    ~CMusAvaSettingAvailability();

    protected:

    /**

     * Constructor

     *

     * @since S60 v3.2

     * @param aObserver Pointer to observer intercase

     * @param aName availability name

     * @param aModules is data container

     * @return

     */

    CMusAvaSettingAvailability(

        MMusAvaAvailabilityObserver& aObserver);

    void ConstructL();

// from base class CMusAvaAvailability

public:

   /**

    * Executes for the availability.

    */

    virtual void DoExecuteL();

   /**

    * Stop the execution.

    */

    virtual void Stop();

    /**

     * From CMusAvaAvailability.

     * Returns availability name.

     *

     * @return Name of *this* availability.

     */

    virtual MMusAvaObserver::TAvailabilityName Name();

private:

    /**

     * Checks the options response state.

     *

     * @since S60 v3.2          

     * @return Returns ETrue if options response is 200

     *                 else otherwise.

     */

    TBool IsForbiddenByOptionsResponse();

    /**

     * Checks the activation & Options response state.

     *

     * @since S60 v3.2               

     */

    void CheckActivationState();

    MUS_UNITTEST( UT_CMusAvaSettingAvailability )

    };

#endif // __MUSAVASETTINGAVAILABILITY_H__