// Copyright (c) 2000-2009 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:

//

#ifndef __CMSVDISKCHANGENOTIFIER_H__

#define __CMSVDISKCHANGENOTIFIER_H__

#include <e32base.h>

#include <f32file.h>

//**********************************

// MMsvDiskChangeObserver

//**********************************

class MMsvDiskChangeObserver

/**

@internalComponent

@released

*/

	{

public:

#if (defined SYMBIAN_MESSAGESTORE_UNIT_TESTCODE)

	virtual void DiskRemoved(const TDriveUnit& aDrive, TBool aTestRemoval = EFalse)=0;

	virtual void DiskInserted(const TDriveUnit& aDrive, TBool aTestInsert = EFalse)=0;

#else

	virtual void DiskRemoved(const TDriveUnit& aDrive)=0;

	virtual void DiskInserted(const TDriveUnit& aDrive)=0;

#endif

	virtual void DiskChanged(const TDriveUnit& aDrive)=0;

	};

NONSHARABLE_CLASS (CMsvDiskChangeNotifier) : public CActive

	{

public:

	static CMsvDiskChangeNotifier* NewL(const TDriveUnit& aDrive,MMsvDiskChangeObserver& aObserver);

	void Start();

	~CMsvDiskChangeNotifier();

private:

	CMsvDiskChangeNotifier(const TDriveUnit& aDrive, MMsvDiskChangeObserver& aObserver);

	void ConstructL();

	void RunL();

	void DoCancel();	

private:

	RFs iFs;

	TDriveUnit iDrive;

	HBufC16* iDrivePath;

	MMsvDiskChangeObserver& iObserver;

	};

#endif /*__CMSVDISKCHANGENOTIFIER_H__*/