1 /*

     2 * Copyright (c) 2008 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:  Checks if wlan scan state changes and informs observer of it

    15 *

    16 */

    17 

    18 

    19 //  Include Files

    20 #include <centralrepository.h>

    21 #include <ProfileEngineSDKCRKeys.h>

    22 #include "cmscheduler.h"

    23 #include "cmcenrepnotifier.h"

    24 #include "msdebug.h"

    25 

    26 // Two-phased constructor.

    27 CCmCenrepNotifier* CCmCenrepNotifier::NewL( CCmScheduler& aScheduler )

    28     {

    29     CCmCenrepNotifier* self = new (ELeave) CCmCenrepNotifier( aScheduler );

    30 

    31     CleanupStack::PushL( self );

    32     CActiveScheduler::Add( self );

    33     self->ConstructL();

    34     CleanupStack::Pop();

    35     return self;

    36 }

    37 

    38 void CCmCenrepNotifier::ConstructL()

    39     {

    40     // open central repository

    41     iRepository = CRepository::NewL( KCRUidProfileEngine );

    42     // assign notification request

    43     RequestNotification();

    44     }

    45 

    46 // --------------------------------------------------------------------------

    47 // CCmCenrepNotifier::CCmCenrepNotifier

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

    49 // might leave.

    50 // --------------------------------------------------------------------------

    51 //

    52 CCmCenrepNotifier::CCmCenrepNotifier( CCmScheduler& aScheduler ) :

    53     CActive( CActive::EPriorityStandard ), iScheduler( aScheduler )

    54     {

    55     LOG(_L("[Cm Scheduler]\t CCmCenrepNotifier::CCmCenrepNotifier()"));

    56     }

    57 

    58 // Destructor

    59 CCmCenrepNotifier::~CCmCenrepNotifier()

    60     {

    61     LOG(_L("[Cm Scheduler]\t CCmCenrepNotifier::~CCmCenrepNotifier()"));

    62 

    63     Cancel();

    64     delete iRepository;

    65     }

    66 

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

    68 // CCmCenrepNotifier::RequestNotification

    69 // Requests database notification

    70 // --------------------------------------------------------------------------

    71 //

    72 void CCmCenrepNotifier::RequestNotification()

    73     {

    74     LOG(_L("[Cm Scheduler]\t CCmCenrepNotifier::RequestNotification()"));

    75     if ( !IsActive() )

    76         {

    77         iRepository->NotifyRequest( KProEngActiveProfile, iStatus );

    78         SetActive();

    79         }

    80     }

    81 

    82 

    83 // --------------------------------------------------------------------------

    84 // CCmCenrepNotifier::DoCancel

    85 // --------------------------------------------------------------------------

    86 //

    87 void CCmCenrepNotifier::DoCancel()

    88     {

    89     // cancel possible requests

    90     iRepository->NotifyCancelAll();

    91     }

    92 

    93 // ---------------------------------------------------------------------------

    94 // CCmCenrepNotifier::RunL

    95 // Called when change in database occurs

    96 // ---------------------------------------------------------------------------

    97 //

    98 void CCmCenrepNotifier::RunL()

    99     {

   100     LOG(_L("[Cm Scheduler]\t CCmCenrepNotifier::RunL()"));

   101 

   102     // Get ID of current profile

   103     TInt profile( 0 );

   104     User::LeaveIfError( GetCurrentProfile( profile ) );

   105 

   106     iScheduler.ProfileChangedL( profile );

   107 

   108     // Assign new request

   109     RequestNotification();

   110     }

   111 

   112 // --------------------------------------------------------------------------

   113 // CCmCenrepNotifier::RunError

   114 // Called if RunL leaves

   115 // --------------------------------------------------------------------------

   116 //

   117 #ifdef _DEBUG

   118 TInt CCmCenrepNotifier::RunError( TInt aError )

   119 #else // _DEBUG

   120 TInt CCmCenrepNotifier::RunError( TInt /*aError*/ )

   121 #endif // _DEBUG

   122     {

   123     TRACE(Print(_L("[Cm Scheduler]\t \

   124     CCmCenrepNotifier::RunError errorcode = %d"), aError));

   125 

   126     return KErrNone;

   127     }

   128 

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

   130 // CCmCenrepNotifier::GetCurrentProfile

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

   132 //

   133 TInt CCmCenrepNotifier::GetCurrentProfile( TInt& aProfile )

   134     {

   135     LOG(_L("[Cm Scheduler]\t CCmCenrepNotifier::GetCurrentProfile()"));

   136 

   137     return iRepository->Get( KProEngActiveProfile, aProfile );

   138     }

   139 	

   140 // End of file