/*

 * 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 CAPROGRESSCANER_H

#define CAPROGRESSCANER_H

#include <e32base.h>

#include <usif/sif/sifnotification.h>

#include <usif/usifcommon.h>

#include <usif/sif/sifcommon.h>

#include <usif/scr/scr.h>

#include "casrvplugin.h"

#include "castorage_global.h"

using namespace Usif; 

class CCaStorageProxy;

class CCaInnerEntry;

/**

 *  Uninstall Progress notifier.

 *

 *  @since S60 v5.0

 */

NONSHARABLE_CLASS( CCaProgresScanner ) : public CCaSrvPlugin, 

        public MSifOperationsHandler

    {

public:

    /**

     * Creates an instance of CCaProgresScanner.

     * @param aPLuginParam plugin param consist of storage, storage utils and scr.

     */

IMPORT_C static CCaProgresScanner* NewL( TPluginParams* aPLuginParam );

    /**

     * Destructor.

     */

    virtual ~CCaProgresScanner();

private:

    /**

     * Constructor.

     * @param aPLuginParam plugin param consist of storage, storage utils and scr.

     */

    CCaProgresScanner( TPluginParams* aPLuginParam );

    /**

     * Symbian 2nd phase constructor.

     */

    void ConstructL( );

    void UpdateProgressL( const CSifOperationProgressData& aProgressData );

    void EndOperationL(TInt aError);

    void MarkEntrysForUnistallL(TUint aKey, TComponentId aComponentId);

public:

    /**

     * From MSifOperationsHandler

     */

    void StartOperationHandler(TUint aKey, const CSifOperationStartData& aStartData);

    /**

     * From MSifOperationsHandler

     */

    void EndOperationHandler(const CSifOperationEndData& aEndData);

    /**

     * From MSifOperationsHandler

     */

    void ProgressOperationHandler(const CSifOperationProgressData& aProgressData);

private:

    /**

     * USIF notifier

     * Own.

     * 

     * Commented out since USIF notifications do not

     * work on MCL wk20

     */

    CSifOperationsNotifier* iNotifier;

    /**

     * Not Own.

     * Reference to the Storage Proxy.

     */

    CCaStorageProxy& iStorageProxy;

    /**

     * Reference to Software component registry. Not own.

     */

    RSoftwareComponentRegistry& iSoftwareRegistry;

    /**

     * All entries with componentID of uninstalling application

     */

    RPointerArray<CCaInnerEntry> iResultArrayItems;

    TUint iKey;

    CA_STORAGE_TEST_FRIEND_CLASS    (T_casrvProgresScaner)    

    };

#endif /* CAPROGRESSCANER_H */

// End of File