/*

* Copyright (c) 2005-2006 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:    fcnotifier.h

*

*/

#ifndef __MFCNOTIFIER_H__

#define __MFCNOTIFIER_H__

// INCLUDES

#include <e32std.h>

/**

 *  an interface for receiving the notifier 

 *

 *  MFCNotifier defines an interface for observing network state

 *  changes. Derive from this interface if you want to receive events

 *  @lib FCTBCP.lib

 *  @since S60 v3.0

 */

class MFCNotifier

	{

	protected: // Constructors and destructors

		/**

        * Virtual destructor. Prohibit deletion through this interface.       

        */

		virtual ~MFCNotifier() {};

	public: // Abstract methods

		/**

	 	* Called by a CFCReceiver & CFCSender

		* @param aData, Receving Data

	 	*/

		virtual void ReceivedData(HBufC8* aData) = 0;

		/**

		* Called by a CFCReceiver & CFCSender

		* @param aErrCode KErrNone if connection succesfully, otherwise

		*				 one of the system-wide error codes.

		* @param aErrMessage, error message

		*/

		virtual void ErrorNotify(TInt aErrCode) = 0;

	};

#endif // __MFCNOTIFIER_H__