messagingappbase/msgerrorwatcher/src/MsgCenRepObserver.cpp
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     1 /*
       
     2 * Copyright (c) 2004 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:  
       
    15 *          CMsgCenRepObserver implementation file
       
    16 *
       
    17 */
       
    18 
       
    19 
       
    20 
       
    21 // INCLUDE FILES
       
    22 //#include    <es_sock.h>
       
    23 #include <centralrepository.h>
       
    24 
       
    25 #include "MsgErrorWatcher.h"
       
    26 #include "MsgCenRepObserver.h"
       
    27  
       
    28 #include "MmsEngineInternalCRKeys.h"
       
    29 
       
    30 #ifdef USE_LOGGER
       
    31 #include "MsgErrorWatcherLogging.h"
       
    32 #endif
       
    33 // EXTERNAL DATA STRUCTURES
       
    34 
       
    35 // EXTERNAL FUNCTION PROTOTYPES  
       
    36 
       
    37 // CONSTANTS
       
    38 
       
    39 // MACROS
       
    40 
       
    41 // LOCAL CONSTANTS AND MACROS
       
    42 
       
    43 // MODULE DATA STRUCTURES
       
    44 
       
    45 // LOCAL FUNCTION PROTOTYPES
       
    46 
       
    47 // ==================== LOCAL FUNCTIONS ====================
       
    48 
       
    49 // ================= MEMBER FUNCTIONS =======================
       
    50 
       
    51 // ---------------------------------------------------------
       
    52 // C++ constructor
       
    53 // ---------------------------------------------------------
       
    54 //
       
    55 CMsgCenRepObserver::CMsgCenRepObserver(CMsgErrorWatcher* aWatcher)
       
    56     :CActive ( EPriorityStandard),
       
    57     iWatcher( aWatcher ),
       
    58     iRepositoryUid( KCRUidMmsEngine ),
       
    59     iKey( KMmsAccesspointArrayBase/*KMmsEngineAccessPointCount*/ )
       
    60     {
       
    61     }
       
    62 
       
    63 // ---------------------------------------------------------
       
    64 // ConstructL
       
    65 // ---------------------------------------------------------
       
    66 //
       
    67 void CMsgCenRepObserver::ConstructL()
       
    68     {
       
    69 #ifdef USE_LOGGER
       
    70         MEWLOGGER_WRITE( "CMsgCenRepObserver::ConstructL(" );
       
    71 #endif
       
    72     CActiveScheduler::Add( this );
       
    73 
       
    74     // Connect CenRep
       
    75     TRAPD( err, iRepository = CRepository::NewL( iRepositoryUid ) );
       
    76     if( err != KErrNone )
       
    77         {
       
    78 #ifdef USE_LOGGER
       
    79         MEWLOGGER_WRITE( "Error in connecting to CenRep!" );
       
    80 #endif
       
    81         return;
       
    82         }
       
    83         
       
    84 #ifdef USE_LOGGER
       
    85         MEWLOGGER_WRITE( "Connected to CenRep CenRep!" );
       
    86 #endif    
       
    87  
       
    88     }
       
    89 
       
    90 // ---------------------------------------------------------
       
    91 // Symbian two-phased constructor
       
    92 // ---------------------------------------------------------
       
    93 //
       
    94 CMsgCenRepObserver* CMsgCenRepObserver::NewL( CMsgErrorWatcher* aWatcher )
       
    95     {
       
    96     CMsgCenRepObserver* self = new ( ELeave ) CMsgCenRepObserver( aWatcher );
       
    97     CleanupStack::PushL( self );
       
    98     self->ConstructL();
       
    99     CleanupStack::Pop( self );
       
   100     return self;
       
   101     }
       
   102     
       
   103 // ---------------------------------------------------------
       
   104 // Destructor
       
   105 // ---------------------------------------------------------
       
   106 //
       
   107 CMsgCenRepObserver::~CMsgCenRepObserver()
       
   108     {
       
   109     Cancel();
       
   110     if( iRepository )
       
   111         {
       
   112         delete iRepository;
       
   113         }
       
   114     
       
   115 #ifdef USE_LOGGER
       
   116     MEWLOGGER_WRITE( "CenRepObserver destroyed!" );
       
   117 #endif
       
   118     }
       
   119 
       
   120 // ---------------------------------------------------------
       
   121 // SubscribeNotification
       
   122 // ---------------------------------------------------------
       
   123 //
       
   124 void CMsgCenRepObserver::SubscribeNotification( )
       
   125     {
       
   126  #ifdef USE_LOGGER
       
   127     MEWLOGGER_WRITE( "CMsgCenRepObserver::SubscribeNotification" );
       
   128 #endif 
       
   129     // Subscribe
       
   130     iRepository->NotifyRequest( iKey, iStatus );
       
   131     SetActive();
       
   132     }
       
   133 
       
   134 // ---------------------------------------------------------
       
   135 // RunL
       
   136 // ---------------------------------------------------------
       
   137 //
       
   138 void CMsgCenRepObserver::RunL()
       
   139     {
       
   140  #ifdef USE_LOGGER
       
   141     MEWLOGGER_WRITE( "CMsgCenRepObserver::RunL" );
       
   142 #endif 
       
   143         
       
   144     iWatcher -> HandleCenRepNotificationL();    
       
   145     }
       
   146 
       
   147 TInt CMsgCenRepObserver::RunError( TInt /*aError*/ )
       
   148     {
       
   149     //In case RunL leaves
       
   150 #ifdef USE_LOGGER
       
   151     MEWLOGGER_WRITE( "CMsgCenRepObserver::RunError" );
       
   152 #endif 	
       
   153 	return KErrNone;	
       
   154     }
       
   155 
       
   156 // ---------------------------------------------------------
       
   157 // DoCancel
       
   158 // ---------------------------------------------------------
       
   159 //
       
   160 void CMsgCenRepObserver::DoCancel()
       
   161     {
       
   162  #ifdef USE_LOGGER
       
   163     MEWLOGGER_WRITE( "CMsgCenRepObserver::DoCancel" );
       
   164 #endif 
       
   165     iRepository->NotifyCancel( iKey );
       
   166     }
       
   167 
       
   168 // ================= OTHER EXPORTED FUNCTIONS ==============
       
   169 
       
   170 //  End of File  
       
   171