1 /*

     2 * Copyright (c) 2002-2008 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:  Monitors Events from VoiceMailBox -server

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef IPVMBXEVENTMONITOR_H

    21 #define IPVMBXEVENTMONITOR_H

    22 

    23 

    24 #include <mceeventobserver.h>

    25 

    26 

    27 class CIpVmbxEngine;

    28 

    29 

    30 /**

    31  *  Handles and processes events from VoiceMailBox -server

    32  *

    33  *  @lib IPVoiceMailAppEngine.lib

    34  */

    35 NONSHARABLE_CLASS( TIpVmbxEventMonitor ) : public MMceEventObserver

    36     {

    37     

    38 public:  // Constructors and destructor

    39     

    40     /**

    41      * C++ default constructor.

    42      * 

    43      * @param Instance to engine for message sending.

    44      */

    45     TIpVmbxEventMonitor( CIpVmbxEngine& aEngine );

    46     

    47     

    48 public:

    49 

    50 // From base class MMceEventObserver

    51 

    52     /**

    53      * From base class MMceEventObserver

    54      * The state of the event has changed

    55      * 

    56      * @param aEvent, the event that has changed

    57      * @param aContainer, if present, holds details of

    58      *        transaction causing state change

    59      */

    60     void EventStateChanged(

    61         CMceEvent& aEvent,

    62         TMceTransactionDataContainer* aContainer );

    63             

    64     /**

    65      * From base class MMceEventObserver

    66      * The state of the event has changed

    67      * 

    68      * @param aEvent, event received notification

    69      * @param aContainer, if present, holds details of

    70      *        transaction causing state change

    71      */

    72     void NotifyReceived(

    73         CMceEvent& aEvent,

    74         TMceTransactionDataContainer* aContainer );

    75                                 

    76     /**

    77      * From base class MMceEventObserver

    78      * The state of the event used by the refer has changed

    79      * 

    80      * @param aEvent, the event that has changed

    81      * @param aActive, ETrue if connection active, EFalse if connection 

    82      *        inactive

    83      */

    84     void EventConnectionStateChanged( CMceEvent& aEvent, TBool aActive );

    85                     

    86     /**

    87      * From base class MMceEventObserver

    88      * An error has occurred concerning a specific SIP event

    89      * Note, that each error causes the event state to be ETerminated

    90      * 

    91      * @param aEvent, The event raising the error

    92      * @param aError, Error code

    93      */

    94     void Failed( CMceEvent& aEvent, TInt aError );

    95         

    96     

    97 private:    // Data

    98 

    99     /**

   100      * Instance to engine

   101      */

   102     CIpVmbxEngine& iEngine;

   103     

   104     };

   105 

   106 #endif      // IPVMBXEVENTMONITOR_H