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:  Contains the implementation of class CSPForwardProvider

    15 *

    16 */

    17 

    18 

    19 #include <mccpforwardprovider.h>

    20 #include <mccpforwardobserver.h>

    21 #include <etelmm.h>

    22 #include <badesca.h>    // CDesC8ArrayFlat

    23 

    24 #include "cspforwardprovider.h"

    25 #include "csplogger.h"

    26 

    27 

    28 // ---------------------------------------------------------------------------

    29 // Two phased construction

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

    31 //

    32 CSPForwardProvider* CSPForwardProvider::NewL ( )

    33     {

    34     CSPForwardProvider* self = new ( ELeave ) CSPForwardProvider( );

    35     CleanupStack::PushL( self );

    36     self->ConstructL( );

    37     CleanupStack::Pop( self );

    38     return self;    

    39     }

    40     

    41 // ---------------------------------------------------------------------------

    42 // Destructor of the object.

    43 // ---------------------------------------------------------------------------

    44 //

    45 CSPForwardProvider::~CSPForwardProvider()

    46     {

    47     delete iEmptyArray;

    48     iObservers.Close();

    49     }

    50 

    51 // ---------------------------------------------------------------------------

    52 // CSPCall::NotifyForwardEventOccurred

    53 // Notifies observers about call events

    54 // ---------------------------------------------------------------------------

    55 //

    56 void CSPForwardProvider::NotifyForwardEventOccurred( 

    57     MCCPForwardObserver::TCCPForwardEvent aEvent )

    58     {

    59     CSPLOGSTRING2( CSPREQOUT, 

    60         "CSPForwardProvider::ForwardEventOccurred: event: %d", aEvent );

    61 

    62     for ( TInt i = 0; i < iObservers.Count(); i++ )

    63         {

    64         MCCPForwardObserver *obs = iObservers[i];

    65         if ( obs )

    66             {                

    67             obs->ForwardEventOccurred( aEvent );

    68             }

    69         }

    70     }

    71 

    72 // ---------------------------------------------------------------------------

    73 // Forward address choice array.

    74 // ---------------------------------------------------------------------------

    75 //  

    76 const CDesC8Array& CSPForwardProvider::GetForwardAddressChoicesL()

    77     {

    78     return *iEmptyArray;

    79     }

    80 

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

    82 // Forward to address. 

    83 // Not supported. 

    84 // ---------------------------------------------------------------------------

    85 //  

    86 void CSPForwardProvider::ForwardToAddressL( const TInt /*aIndex*/ )

    87     {

    88     User::Leave( KErrNotSupported );

    89     return;

    90     }

    91         

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

    93 // Adds observer to array

    94 // ---------------------------------------------------------------------------

    95 //

    96 void CSPForwardProvider::AddObserverL( const MCCPForwardObserver& aObserver )

    97     {

    98     if ( iObservers.Find( &aObserver ) == KErrNotFound )

    99         {

   100         iObservers.Append( &aObserver );

   101         }

   102     }

   103 

   104 // ---------------------------------------------------------------------------

   105 // Removes observer from array

   106 // ---------------------------------------------------------------------------

   107 //

   108 TInt CSPForwardProvider::RemoveObserver( const MCCPForwardObserver& aObserver )

   109     {

   110     TInt found = iObservers.Find( &aObserver );

   111     if ( found != KErrNotFound )

   112         {

   113         iObservers.Remove( found );

   114         return KErrNone;

   115         }

   116     return found;

   117     }

   118 

   119 // ---------------------------------------------------------------------------

   120 // Default C++ constructor

   121 // ---------------------------------------------------------------------------

   122 //

   123 CSPForwardProvider::CSPForwardProvider( )

   124     {

   125     CSPLOGSTRING(CSPOBJECT, "CSPForwardProvider::CSPForwardProvider()" );

   126     }

   127 

   128 // ---------------------------------------------------------------------------

   129 // Constructing 2nd phase

   130 // ---------------------------------------------------------------------------

   131 //

   132 void CSPForwardProvider::ConstructL()

   133     {

   134     CSPLOGSTRING(CSPOBJECT, "CSPForwardProvider::ConstructL()" );

   135     iEmptyArray = new (ELeave) CDesC8ArrayFlat( 1 );

   136     }

   137