/*

* Copyright (c) 2010 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:  ScrUpdater is Java Captain Symbian plugin that updates

*               presence information of Java Applications in USIF SCR

*               when removable drive is added or removed to the device.

*

*/

#ifndef SCRUPDATER_H

#define SCRUPDATER_H

#include <usif/scr/scr.h>

#include <usif/scr/screntries.h>

#include "javaosheaders.h"

#include "eventconsumerinterface.h"

#include "extensionplugininterface.h"

namespace java  // codescanner::namespace

{

namespace captain  // codescanner::namespace

{

class CoreInterface;

OS_NONSHARABLE_CLASS(ScrUpdater) :  public EventConsumerInterface,

        public ExtensionPluginInterface

{

public:

    ScrUpdater();

    virtual ~ScrUpdater();

    // PluginInterface

    virtual void startPlugin(CoreInterface* aCore);

    virtual void stopPlugin();

    // EventConsumerInterface

    virtual void event(const std::string& aEventProvider,

                       java::comms::CommsMessage& aMsg);

    // ExtensionPluginInterface methods

    virtual EventConsumerInterface* getEventConsumer();

private:

    void removeScrPresencesL(driveInfo *aInfo);

    void addScrPresencesL(driveInfo *aInfo);

    void initializeScrPresenceInfoL();

    Usif::RSoftwareComponentRegistry *createScrL();

};

} // namespace captain

} // namespace java

#endif // SCRUPDATER_H