/*

 * 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:  ?Description

 *

 */

#ifndef CAINSTALLNOTIFIER_H

#define CAINSTALLNOTIFIER_H

#include <sacls.h>

#include <e32base.h>

#include <e32property.h>

#include "castorage_global.h"

class CNotifierStrategy;

/**

 * Interface for updating after installer events.

 *

 * @since S60 v5.0

 */

class MCaInstallListener

    {

public:

    /**

     * Pure virtual method.

     * @param aEvent event type.

     */

    virtual void HandleInstallNotifyL(TInt aEvent) = 0;

    };

/**

 *  CA Install notifier.

 *

 *  @since S60 v5.0

 */

NONSHARABLE_CLASS( CCaInstallNotifier ) : public CActive

    {

public:

    /**

     * Enum defining notification type.

     */

    enum TNotificationType

        {

        ENoNotification,            ///< No notification.

        ESisInstallNotification,    ///< System installation notification.

        EJavaInstallNotification,   ///< Java instalation and uninstallation notification.

        EUsifUninstallNotification, ///< Usif's uninstalation notification.

        };

    /**

     * Creates an instance of CCaInstallNotifier.

     * @param aNotifier Reference to notifier interface.

     * @param aNotificationType Notification type.

     */

IMPORT_C static CCaInstallNotifier* NewL( MCaInstallListener& aListener,

            TNotificationType aNotificationType );

    /**

     * Destructor.

     */

    virtual ~CCaInstallNotifier();

private:

    /**

     * Constructor.

     * @param aNotifier Reference to notifier interface.

     */

    CCaInstallNotifier( MCaInstallListener& aListener );

    /**

     * Symbian 2nd phase constructor.

     * @param aNotificationType Notification type.

     */

    void ConstructL( TNotificationType aNotificationType );

    /**

     * From CActive.

     */

    void DoCancel();

    /**

     * From CActive.

     */

    void RunL();

    /**

     * From CActive.

     */

    TInt RunError( TInt aError );

private:

    /**

     * RProperty.

     * Own.

     */

    RProperty iProperty;

    /**

     * Interface for notifying changes in folder.

     * Not Own.

     */

    MCaInstallListener& iListener;

    /*

     * Notification strategy.

     */

    CNotifierStrategy* iNotifierStrategy;

    };

#endif /* CAINSTALLNOTIFIER_H */

// End of File