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:  Internal reactive authorization observer

    15 *

    16 */

    17 

    18 

    19 #ifndef MCAREACTIVEAUTHOBSERVER_H

    20 #define MCAREACTIVEAUTHOBSERVER_H

    21 

    22 //  INCLUDES

    23 #include <e32base.h>

    24 #include <badesca.h>

    25 

    26 // FORWARD DECLARATIONS

    27 class CCABlockingUI;

    28 

    29 class CPEngReactAuthNotifier;

    30 class MPEngAuthorizationRequest;

    31 class MPEngAuthorizationStatus;

    32 

    33 // CLASS DECLARATION

    34 

    35 /**

    36  * Reactive authorization observer

    37  *

    38  * Start some CActive from the callbacks and handle the logic in a callback, we

    39  * must not block the original PEC Engine calls.

    40  *

    41  * The CPEngReactAuthNotifier can be obtained via IM Presence. From there the

    42  * count of pending requests and status messages can be obtained. These are

    43  * then handled in the UI.

    44  *

    45  * The user must respond with the id given here (through MCAPresence methods).

    46  *

    47  * @lib chat.app

    48  * @since 3.0

    49  */

    50 class MCAReactiveAuthObserver

    51     {

    52     public:  // new methods

    53 

    54         /**

    55          * Incoming pending reactive authorization request.

    56          */

    57         virtual void HandleRAPendingReqL() = 0;

    58 

    59         /**

    60          * Incoming reactive authorization status message

    61          */

    62         virtual void HandleRAStatusL() = 0;

    63 

    64         /* Error handler, if any of the observer methods leave.

    65          * @param aError The error code

    66          */

    67         virtual void HandleRAError( TInt aError ) = 0;

    68     };

    69 

    70 #endif      // MCAREACTIVEAUTHOBSERVER_H

    71 

    72 // End of File