1 /*

     2 * Copyright (c) 2007 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:  Implements the class CSPEtelDtmfStopMonitor

    15 *

    16 */

    17 

    18 

    19 

    20 #include <mccpdtmfobserver.h>

    21 #include <gsmerror.h>

    22 

    23 #include "cspeteldtmfstopmonitor.h"

    24 #include "csplogger.h"

    25 #include "cspdtmfprovider.h"

    26 #include "cspconsts.h"

    27 #include "cspdtmfprovider.h"

    28 

    29 

    30 // ---------------------------------------------------------------------------

    31 // CSPEtelDtmfStopMonitor::NewL.

    32 // ---------------------------------------------------------------------------

    33 //

    34 CSPEtelDtmfStopMonitor* CSPEtelDtmfStopMonitor::NewL( 

    35                                         CSPDTMFProvider& aObserver, 

    36                                         RMobilePhone& aPhone ) 

    37     {

    38     CSPLOGSTRING(CSPOBJECT, 

    39         "CSPEtelDtmfStopMonitor::NewL()" );

    40     CSPEtelDtmfStopMonitor* self = new ( ELeave ) CSPEtelDtmfStopMonitor( 

    41                                         aObserver, aPhone );

    42     return self;    

    43     }

    44 

    45 // ---------------------------------------------------------------------------

    46 // Destructs the object by canceling first ongoing monitoring.

    47 // ---------------------------------------------------------------------------

    48 //

    49 CSPEtelDtmfStopMonitor::~CSPEtelDtmfStopMonitor( )

    50     {

    51     CSPLOGSTRING(CSPOBJECT, 

    52         "CSPEtelDtmfStopMonitor::~CSPEtelDtmfStopMonitor()" );

    53     Cancel();

    54     }

    55 

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

    57 // Starts the monitor.

    58 // ---------------------------------------------------------------------------

    59 //

    60 void CSPEtelDtmfStopMonitor::StartMonitoring()

    61     {

    62     CSPLOGSTRING(CSPINT, "CSPEtelDtmfStopMonitor::StartMonitoring()" );

    63 

    64     if ( !IsActive() )

    65         {

    66         CSPLOGSTRING( CSPINT, 

    67             "CSP: CSPEtelDtmfStopMonitor::StartMonitoring: Request \

    68                     iPhone.NotifyStopInDTMFString( iStatus, iEventData )" );

    69         iPhone.NotifyStopInDTMFString( iStatus );

    70         SetActive();

    71         }

    72     else

    73         {

    74         CSPLOGSTRING( CSPERROR, 

    75             "CSP: CSPEtelDtmfStopMonitor::StartMonitoring: Already active" );

    76         }

    77     }

    78 // ---------------------------------------------------------------------------

    79 // From CActive.

    80 // Handles line status change notifying.

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

    82 //

    83 void CSPEtelDtmfStopMonitor::RunL()

    84     {

    85     TInt err = iStatus.Int();

    86     CSPLOGSTRING2( CSPINT, 

    87         "CSPEtelDtmfStopMonitor::RunL: status: %d", err );

    88     

    89     if ( err != KErrCancel &&  err != KErrServerTerminated )

    90         {

    91         

    92         TChar tone = NULL;

    93         MCCPDTMFObserver::TCCPDtmfEvent event = 

    94                 MCCPDTMFObserver::ECCPDtmfStopInDtmfString;

    95         iObserver.NotifyDTMFEvent( event, err, tone );

    96         }

    97     else

    98         {

    99         CSPLOGSTRING2( CSPERROR, "CSPEtelDtmfStopMonitor::RunL: Error \

   100                     from RMobilePhone: %d", iStatus.Int() );

   101         }

   102     

   103     

   104     // Continue if not in offline mode

   105     if ( err != KErrGsmOfflineOpNotAllowed && err != KErrCancel

   106         && err != KErrNotSupported )

   107         {

   108         StartMonitoring();

   109         }

   110     CSPLOGSTRING( CSPREQEND, "CSPEtelDtmfStopMonitor::RunL End of RunL." );

   111     }

   112 

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

   114 // From CActive

   115 // Canceling functionality.

   116 // ---------------------------------------------------------------------------

   117 //

   118 void CSPEtelDtmfStopMonitor::DoCancel()

   119     {

   120     if ( iStatus == KRequestPending )

   121         {

   122         CSPLOGSTRING( CSPINT, 

   123             "CSPEtelDtmfStopMonitor::DoCancel Canceling pending request.." );

   124         iPhone.CancelAsyncRequest( EMobilePhoneNotifyStopInDTMFString );

   125 

   126         }

   127     }

   128 

   129 // ---------------------------------------------------------------------------

   130 // Constructs the monitor.

   131 // ---------------------------------------------------------------------------

   132 //

   133 CSPEtelDtmfStopMonitor::CSPEtelDtmfStopMonitor(

   134             CSPDTMFProvider& aObserver, 

   135             RMobilePhone& aPhone ) : 

   136             CActive( EPriorityStandard ),             

   137             iObserver( aObserver ),

   138             iPhone( aPhone )

   139     {

   140     CSPLOGSTRING(CSPOBJECT, 

   141         "CSPEtelDtmfStopMonitor::CSPEtelDtmfStopMonitor()" );

   142     CActiveScheduler::Add( this );

   143     }

   144 

   145 // End of file