1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // PnPObserver.h

    15 // 

    16 //

    17 

    18 #ifndef __MPNPOBSERVER_H__

    19 #define __MPNPOBSERVER_H__

    20 

    21 #include <e32def.h>

    22 #include <e32base.h>

    23 

    24 class RPnPParameterBundleBase;

    25 /**

    26 Observer class which has a callback function to return the responses. Client must implement to handle the responses.

    27 @publishedPartner

    28 @prototype

    29 */

    30 class MPnPObserver

    31 	{

    32 public:

    33 	/**

    34 	Callback method which returns the responses.It can be success or fail and is contained in the response parameter bundle

    35 	@param aServiceEventInfo Parameter bundle containg the response.

    36 	*/

    37 	virtual void OnPnPEventL ( RPnPParameterBundleBase& aServiceEventInfo) = 0;

    38 	/**

    39 	Callback method which handles the errors of submitting requests. In case this method is returned, the client should check

    40 	all the values passed in the corresponding bundle because it'll be called only in case of invalid bundle or low memory condition

    41 	Note that unlike OnPnPEventL ,this is not a callback method and returns synchronously in case of error.

    42 	@param aError error code.

    43 	*/

    44 	virtual void OnPnPError (TInt aError) = 0;

    45 	};

    46 

    47 #endif  /*__MPNPOBSERVER_H__*/