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:   Class CCatalogsRemoveAccesspointShutdownOperation implementation

    15 *

    16 */

    17 

    18 

    19 #include "catalogsremoveaccesspointshutdownoperation.h"

    20 

    21 #include "catalogsconnectionmethod.h"

    22 #include "catalogsaccesspointmanagerimpl.h"

    23 #include "catalogshttpsessionmanagerimpl.h"

    24 #include "catalogsnetworkmanager.h"

    25 

    26 // one minute

    27 const TTimeIntervalMicroSeconds32 KTimerDelay( 60 * 1000000 );

    28 

    29 

    30 TInt CCatalogsRemoveAccesspointShutdownOperation::CallbackRemoveAccessPoint( 

    31     TAny* aData )

    32     {

    33     static_cast< CCatalogsRemoveAccesspointShutdownOperation* >( 

    34         aData )->RemoveAccessPoint();

    35     return KErrNone;

    36     }

    37 

    38 CCatalogsRemoveAccesspointShutdownOperation* 

    39     CCatalogsRemoveAccesspointShutdownOperation::NewL( 

    40         const TUid& aFamilyUid,

    41         const TUint32 aApnId )

    42     {

    43     CCatalogsRemoveAccesspointShutdownOperation* self = new( ELeave ) 

    44         CCatalogsRemoveAccesspointShutdownOperation( aFamilyUid, aApnId );

    45     return self;

    46     }

    47 

    48 

    49 CCatalogsRemoveAccesspointShutdownOperation::CCatalogsRemoveAccesspointShutdownOperation(

    50     const TUid& aFamilyUid,

    51     const TUint32 aApnId ) 

    52     : CCatalogsShutdownOperation( aFamilyUid ),

    53       iApnId( aApnId )

    54     {    

    55     }

    56 

    57     

    58 CCatalogsRemoveAccesspointShutdownOperation::~CCatalogsRemoveAccesspointShutdownOperation()

    59     {

    60     Cancel();

    61     }

    62 

    63 

    64 void CCatalogsRemoveAccesspointShutdownOperation::HandleAccessPointEventL( 

    65     const TCatalogsConnectionMethod& aAp,

    66     const TCatalogsAccessPointEvent& aEvent )

    67     {

    68     DLTRACEIN((""));

    69     if ( aEvent == ECatalogsAccessPointReallyClosed &&

    70          aAp.iApnId == iApnId )

    71         {

    72         DLTRACE(("AP closed, delete it"));

    73         RemoveAccessPoint();

    74         }

    75     }

    76 

    77 

    78 void CCatalogsRemoveAccesspointShutdownOperation::DoExecuteL()

    79     {

    80     DLTRACEIN((""));

    81     iNetworkManager = &CCatalogsHttpSessionManager::NetworkManagerL();

    82     iNetworkManager->AddObserverL( *this );

    83     

    84     iNetworkManager->UpdateConnectionsL();    

    85     

    86     TCatalogsConnectionMethod method( 

    87         iApnId, 

    88         ECatalogsConnectionMethodTypeAccessPoint );

    89     method.iId = iApnId;

    90     

    91     TBool apIsOpen = iNetworkManager->IsAccessPointOpen( method );

    92     if ( !apIsOpen ) 

    93         {

    94         // Try to delete the accesspoint again

    95         RemoveAccessPoint();

    96         }

    97     // this is the ultimate failsafe that ensures that we actually stop the 

    98     // engine at some point even if we don't get any connection closed events.

    99     else

   100         {

   101         iTimer = CPeriodic::NewL( CActive::EPriorityStandard );

   102         iTimer->Start( 

   103             KTimerDelay, 

   104             KTimerDelay, 

   105             TCallBack( &CallbackRemoveAccessPoint, this ) );

   106         }

   107     }

   108 

   109 

   110 void CCatalogsRemoveAccesspointShutdownOperation::DoCancel()

   111     {

   112     delete iTimer;

   113     iTimer = NULL;

   114 

   115     if ( iNetworkManager )

   116         {

   117         iNetworkManager->RemoveObserver( *this );

   118         iNetworkManager = NULL;

   119         }

   120     }

   121 

   122 

   123 void CCatalogsRemoveAccesspointShutdownOperation::RemoveAccessPoint()

   124     {

   125     DLTRACEIN((""));

   126     Cancel();

   127     

   128     // If this fails then it fails. We've tried hard enough

   129     TRAP_IGNORE( 

   130         CCatalogsAccessPointManager::RemoveApFromCommsDatabaseL( iApnId ) );

   131     

   132     // Notify owner which will delete this object

   133     NotifyObserver( KErrNone );

   134     }

   135 

   136 

   137