1 /*

     2  * Copyright (c) 2009 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: Telephony Multimedia Service

    15  *

    16  */

    17 

    18 // INCLUDE FILES

    19 #include "tmsdtmfeventhandler.h"

    20 #include "tmsclientserver.h"

    21 #include "tmsutility.h"

    22 

    23 using namespace TMS;

    24 

    25 // -----------------------------------------------------------------------------

    26 // TMSDtmfEventHandler::TMSDtmfEventHandler

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

    28 // might leave.

    29 // -----------------------------------------------------------------------------

    30 //

    31 TMSDtmfEventHandler::TMSDtmfEventHandler(TMSServer* aServer) :

    32     CActive(EPriorityStandard),

    33     iTMSSer(aServer)

    34     {

    35     }

    36 

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

    38 // TMSDtmfEventHandler::ConstructL

    39 // Symbian 2nd phase constructor can leave.

    40 // -----------------------------------------------------------------------------

    41 //

    42 void TMSDtmfEventHandler::ConstructL()

    43     {

    44     TRACE_PRN_FN_ENT;

    45     CActiveScheduler::Add(this);

    46     User::LeaveIfError(iProperty.Attach(KTMSPropertyCategory, EDtmfPs));

    47     iStatus = KRequestPending;

    48     iProperty.Subscribe(iStatus);

    49     SetActive();

    50     TRACE_PRN_FN_EXT;

    51     }

    52 

    53 // -----------------------------------------------------------------------------

    54 // TMSDtmfEventHandler::NewL

    55 // Two-phased constructor.

    56 // -----------------------------------------------------------------------------

    57 //

    58 TMSDtmfEventHandler* TMSDtmfEventHandler::NewL(TMSServer* aServer)

    59     {

    60     TMSDtmfEventHandler* self = new (ELeave) TMSDtmfEventHandler(aServer);

    61     CleanupStack::PushL(self);

    62     self->ConstructL();

    63     CleanupStack::Pop(self);

    64     return self;

    65     }

    66 

    67 // Destructor

    68 TMSDtmfEventHandler::~TMSDtmfEventHandler()

    69     {

    70     TRACE_PRN_FN_ENT;

    71     if (IsActive())

    72         {

    73         Cancel();

    74         }

    75     iProperty.Close();

    76     TRACE_PRN_FN_EXT;

    77     }

    78 

    79 // -----------------------------------------------------------------------------

    80 // TMSDtmfEventHandler::DoCancel

    81 // -----------------------------------------------------------------------------

    82 //

    83 void TMSDtmfEventHandler::DoCancel()

    84     {

    85     TRACE_PRN_FN_ENT;

    86     iProperty.Cancel();

    87     TRACE_PRN_FN_EXT;

    88     }

    89 

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

    91 // TMSDtmfEventHandler::RunL

    92 // -----------------------------------------------------------------------------

    93 //

    94 void TMSDtmfEventHandler::RunL()

    95     {

    96     TRACE_PRN_FN_ENT;

    97 // Subscribe immediately before analyzing the notification to ensure that we

    98 // don't miss further updates.

    99 //if (iStatus.Int() == KErrNone)

   100 //    {

   101     iStatus = KRequestPending;

   102     iProperty.Subscribe(iStatus);

   103     SetActive();

   104     TmsMsgBufPckg dtmfpckg;

   105     iProperty.Get(dtmfpckg);

   106     iTMSSer->NotifyDtmfClients(dtmfpckg);

   107 //    }

   108     TRACE_PRN_FN_EXT;

   109     }

   110 

   111 //  End of File

   112