1 /*

     2 * Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  See class definition below.

    15 *

    16 */

    17 

    18 #ifndef MSIPBEAREROWNER_H

    19 #define MSIPBEAREROWNER_H

    20 

    21 // INCLUDES

    22 #include <e32std.h>

    23 

    24 // FORWARD DECLARATIONS

    25 class CSIPBearerMonitor;

    26 

    27 // CLASS DECLARATION

    28 /**

    29 * @publishedPartner

    30 *

    31 * MSIPBearerOwner defines an internal interface 

    32 * for observing bearer monitor state changes.

    33 */

    34 class MSIPBearerOwner

    35 	{

    36 	protected: // Constructors and destructors

    37 

    38 		/// Virtual destructor. Prohibit deletion through this interface.

    39 		virtual ~MSIPBearerOwner() {};

    40 

    41 	public: // Abstract methods

    42 

    43 		/**

    44 		 * Called by a CSIPBearerMonitor implementation when its state changes

    45 		 *

    46 		 * @param aBearer "this" pointer of the reporting implementation.

    47 		 * @param aError KErrNone if state was changed succesfully, otherwise

    48 		 *				 one of the system-wide error codes.

    49 		 */

    50 		virtual void BearerStateChanged( CSIPBearerMonitor* aBearer,

    51 										 TInt aError ) = 0;

    52 

    53 	};

    54 

    55 #endif // MSIPBEAREROWNER_H