1 /*

     2 * Copyright (c) 2003 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:  This module contains Implementation of the class CCbsMcnListener member 

    15 *                functions.

    16 *

    17 */

    18 

    19 

    20 // INCLUDE FILES

    21 

    22 #include "CCbsMcnListener.h"

    23 #include "RCbsMcnSession.h"

    24 #include "CMcn.h"

    25 #include "CbsLogger.h"

    26 

    27 // CONSTANTS

    28 

    29 const TInt KMcnListenerPriority = CActive::EPriorityStandard;

    30 

    31 // ================= MEMBER FUNCTIONS =======================

    32 

    33 // -----------------------------------------------------------------------------

    34 // CCbsMcnListener::CCbsMcnListener

    35 // C++ default constructor can NOT contain any code, that

    36 // might leave.

    37 // -----------------------------------------------------------------------------

    38 //

    39 CCbsMcnListener::CCbsMcnListener( 

    40     CMcn& aMcn, 

    41     RCbsMcnSession& aSession )

    42     : CActive( KMcnListenerPriority ), 

    43       iMcn( aMcn ), 

    44       iSession( aSession ),

    45       iMcnPckg( iMcnMessage )

    46     {

    47     }

    48 

    49 // -----------------------------------------------------------------------------

    50 // CCbsMcnListener::ConstructL

    51 // Symbian 2nd phase constructor can leave.

    52 // -----------------------------------------------------------------------------

    53 //

    54 void CCbsMcnListener::ConstructL()

    55     {    

    56     CBSLOGSTRING("CBSMCNCLIENT: >>> CCbsMcnListener::ConstructL()");

    57 

    58     CActiveScheduler::Add( this );

    59     Receive();

    60 

    61     CBSLOGSTRING("CBSMCNCLIENT: <<< CCbsMcnListener::ConstructL()");

    62     }

    63 

    64 // -----------------------------------------------------------------------------

    65 // CCbsMcnListener::NewL

    66 // Two-phased constructor.

    67 // -----------------------------------------------------------------------------

    68 //

    69 CCbsMcnListener* CCbsMcnListener::NewL( 

    70     CMcn& aMcn, 

    71     RCbsMcnSession& aSession )

    72     {

    73     CCbsMcnListener* self = new ( ELeave ) CCbsMcnListener( aMcn, aSession );

    74     CleanupStack::PushL( self );

    75     self->ConstructL();

    76     CleanupStack::Pop();

    77     return self;

    78     }

    79 

    80     

    81 // Destructor

    82 CCbsMcnListener::~CCbsMcnListener() 

    83     {

    84     Cancel();

    85     }

    86 // -----------------------------------------------------------------------------

    87 // CCbsMcnListener::RunL

    88 // This method is called when an Mcn message is received.

    89 // (other items were commented in a header).

    90 // -----------------------------------------------------------------------------

    91 //

    92 void CCbsMcnListener::RunL()

    93     {   

    94     CBSLOGSTRING2("CBSMCNCLIENT: >>> CCbsMcnListener::RunL(): iStatus: %d", iStatus.Int() );

    95     CBSLOGSTRING2("CBSMCNCLIENT: CCbsMcnListener::RunL(): Msg topic number: %d", iMcnMessage.iTopicNumber );

    96     CBSLOGSTRING2("CBSMCNCLIENT: CCbsMcnListener::RunL(): Msg network mode: %d", iMcnMessage.iNetworkMode );

    97 

    98     // MCN message and parameters received from the network 

    99     // and stored into iMcnMessage

   100     iMcn.RelayMessage( iMcnMessage );

   101     if ( iStatus.Int() != KErrServerTerminated && iStatus.Int() != KErrCancel )

   102         {

   103         Receive();

   104         }    

   105     

   106     CBSLOGSTRING("CBSMCNCLIENT: <<< CCbsMcnListener::RunL()");

   107     }

   108 

   109 // -----------------------------------------------------------------------------

   110 // CCbsMcnListener::DoCancel

   111 // Cancels the outstanding Mcn request.

   112 // (other items were commented in a header).

   113 // -----------------------------------------------------------------------------

   114 //

   115 void CCbsMcnListener::DoCancel()

   116     {

   117     iSession.ReadMcnMessageCancel();

   118     }

   119 

   120 // -----------------------------------------------------------------------------

   121 // CCbsMcnListener::Receive

   122 //  Receive an Mcn message from network.

   123 // (other items were commented in a header).

   124 // -----------------------------------------------------------------------------

   125 //

   126 void CCbsMcnListener::Receive()

   127     {

   128     CBSLOGSTRING("CBSMCNCLIENT: >>> CCbsMcnListener::Receive()");

   129 

   130     iSession.ReadMcnMessage( iStatus, iMcnPckg );

   131      

   132     SetActive();

   133     CBSLOGSTRING("CBSMCNCLIENT: <<< CCbsMcnListener::Receive()");

   134     }

   135 

   136 //  End of File