/*

* 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:   Manages and watches one directory in CAppMngr2DirScanner 

*

*/

#ifndef C_APPMNGR2SCANNERDIR_H

#define C_APPMNGR2SCANNERDIR_H

#include <e32base.h>                    // CActive

#include <f32file.h>                    // RFs

#include "appmngr2scannerdirobserver.h" // MAppMngr2ScannerDirObserver

class CAppMngr2ScannerDir : public CActive

    {

public:     // constructor and destructor

    static CAppMngr2ScannerDir* NewL( RFs& aFs, const TDesC& aDir,

            MAppMngr2ScannerDirObserver& aObs );

    ~CAppMngr2ScannerDir();

public:     // new functions

    const TDesC& DirName() const;

    void StartWatchingChanges();

    void StopWatchingChanges();

protected:  // from CActive

    void DoCancel();

    void RunL();

private:    // new functions

    CAppMngr2ScannerDir( RFs& aFs, MAppMngr2ScannerDirObserver& aObs );

    void ConstructL( const TDesC& aDir );

    TPtrC ChopTrailingString( const TDesC& aString, const TDesC& aTrailing );

private:    // data

    MAppMngr2ScannerDirObserver& iObserver;

    RFs& iFs;

    HBufC* iDir;

    };

#endif  // C_APPMNGR2SCANNERDIR_H