1 /*

     2 * Copyright (c) 2010 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 the implementation of CIAUpdateBGNotifyHandler class 

    15 *                member functions.

    16 *

    17 */

    18 

    19 

    20 //INCLUDES

    21 #include <e32property.h>

    22 

    23 #include "iaupdatebgnotifyhandler.h"

    24 #include "iaupdateuids.h"

    25 #include "iaupdatebglogger.h"

    26 

    27 //MACROS

    28 _LIT_SECURITY_POLICY_PASS( KReadPolicy );

    29 _LIT_SECURITY_POLICY_C1( KWritePolicy, ECapabilityWriteDeviceData );

    30 

    31 

    32 // ================= MEMBER FUNCTIONS =======================

    33 

    34 // ---------------------------------------------------------------------------

    35 // CIAUpdateBGNotifyHandler::NewL

    36 // Two-phased constructor.

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

    38 //

    39 CIAUpdateBGNotifyHandler* CIAUpdateBGNotifyHandler::NewL()

    40     {

    41     CIAUpdateBGNotifyHandler* self = CIAUpdateBGNotifyHandler::NewLC();

    42     CleanupStack::Pop( self );

    43     return self;

    44     }

    45 

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

    47 // CIAUpdateBGNotifyHandler::NewLC

    48 // Two-phased constructor.

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

    50 //

    51 CIAUpdateBGNotifyHandler* CIAUpdateBGNotifyHandler::NewLC()

    52     {

    53     CIAUpdateBGNotifyHandler* self = new( ELeave ) CIAUpdateBGNotifyHandler();

    54     CleanupStack::PushL( self );

    55     self->ConstructL();

    56     return self;

    57     }

    58 

    59 

    60 

    61 // ---------------------------------------------------------------------------

    62 //  CIAUpdateBGNotifyHandler::ConstructL

    63 // ---------------------------------------------------------------------------

    64 //

    65 void CIAUpdateBGNotifyHandler::ConstructL()

    66     {

    67     FLOG("[IAUPDATE] CIAUpdateBGNotifyHandler::ConstructL() begin");

    68     CActiveScheduler::Add( this );

    69     TInt err = RProperty::Define( KPSUidBgc, 

    70                                   KIAUpdateBGNotifyIndicatorRemove, 

    71                                   RProperty::EInt,

    72                                   KReadPolicy,

    73                                   KWritePolicy );	

    74     if ( err != KErrAlreadyExists )

    75         {		

    76         User::LeaveIfError( err );	

    77         }

    78     

    79     // If not definined, set initial (dummy) value

    80     if ( err == KErrNone )

    81         {

    82         RProperty::Set(KPSUidBgc, KIAUpdateBGNotifyIndicatorRemove, 0);

    83         }

    84     

    85     FLOG("[IAUPDATE] CIAUpdateBGNotifyHandler::ConstructL() end");   

    86     }    

    87 

    88 // ---------------------------------------------------------------------------

    89 // CIAUpdateBGNotifyHandler::CIAUpdateBGNotifyHandler

    90 // constructor

    91 // ---------------------------------------------------------------------------

    92 //

    93 CIAUpdateBGNotifyHandler::CIAUpdateBGNotifyHandler()  

    94 : CActive( CActive::EPriorityStandard )

    95     {

    96 

    97     }

    98 

    99 // ---------------------------------------------------------------------------

   100 // CIAUpdateBGNotifyHandler::~CIAUpdateBGNotifyHandler

   101 // Destructor

   102 // ---------------------------------------------------------------------------

   103 //

   104 CIAUpdateBGNotifyHandler::~CIAUpdateBGNotifyHandler()

   105     {

   106     FLOG("[IAUPDATE] CIAUpdateBGNotifyHandler::~CIAUpdateBGNotifyHandler() begin");

   107     

   108     Cancel();

   109     iProperty.Close();

   110   

   111     FLOG("[IAUPDATE] CIAUpdateBGNotifyHandler::~CIAUpdateBGNotifyHandler() end");    

   112     }

   113 

   114 // ---------------------------------------------------------------------------

   115 // CIAUpdateBGNotifyHandler::StartListeningL()

   116 // 

   117 // ---------------------------------------------------------------------------

   118 // 

   119 void CIAUpdateBGNotifyHandler::StartListeningL( MIAUpdateBGNotifyObserver* aObserver )

   120     {

   121     

   122     FLOG("[IAUPDATE] CIAUpdateBGNotifyHandler::StartListeningL() begin");

   123     

   124     if ( !iObserver )

   125         {

   126     	iObserver = aObserver;

   127     	User::LeaveIfError( 

   128     	        iProperty.Attach( KPSUidBgc, KIAUpdateBGNotifyIndicatorRemove ) );

   129         }

   130  

   131    	Cancel();

   132 	iProperty.Subscribe( iStatus );

   133     SetActive();

   134     

   135     FLOG("[IAUPDATE] CIAUpdateBGNotifyHandler::StartListeningL() end");

   136     }

   137 

   138 // -----------------------------------------------------------------------------

   139 // CIAUpdateBGNotifyHandler::DoCancel

   140 // 

   141 // -----------------------------------------------------------------------------

   142 //

   143 void CIAUpdateBGNotifyHandler::DoCancel()

   144     {

   145     FLOG("[IAUPDATE] CIAUpdateBGNotifyHandler::DoCancel() begin");

   146     

   147     iProperty.Cancel();

   148     

   149     

   150     FLOG("[IAUPDATE] CIAUpdateBGNotifyHandler::DoCancel() end");

   151     }

   152 

   153 // -----------------------------------------------------------------------------

   154 // CIAUpdateBGNotifyHandler::RunL

   155 // 

   156 // -----------------------------------------------------------------------------

   157 //

   158 void CIAUpdateBGNotifyHandler::RunL()

   159     {

   160     FLOG("[IAUPDATE] CIAUpdateBGNotifyHandler::RunL() begin");

   161    	iProperty.Subscribe( iStatus );

   162     SetActive();

   163     

   164     /* No need to read value so far

   165     TInt value = 0;

   166 	User::LeaveIfError( RProperty::Get( KPSUidBgc, 

   167 	                                    KIAUpdateBGNotifyIndicatorRemove, 

   168                                         value ) );

   169     */

   170     

   171     iObserver->HandleIndicatorRemoveL();

   172     

   173     FLOG("[IAUPDATE] CIAUpdateBGNotifyHandler::RunL() end");

   174     }

   175 

   176 

   177 // -----------------------------------------------------------------------------

   178 // CIAUpdateBGNotifyHandler::RunError

   179 // 

   180 // -----------------------------------------------------------------------------

   181 //

   182 TInt CIAUpdateBGNotifyHandler::RunError( TInt /*aError*/ )

   183     {

   184     FLOG("[IAUPDATE] CIAUpdateBGNotifyHandler::RunError()");

   185 	return KErrNone;

   186     }

   187     

   188 // End of File