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:  Provides IAP IDs for emergency

    15 *

    16 */

    17 

    18 

    19 #include "svpemergencyiapprovider.h"

    20 #include "svplogger.h" // For logging

    21 

    22 

    23 // ======== MEMBER FUNCTIONS ========

    24 

    25 // ---------------------------------------------------------------------------

    26 // Default constructor

    27 // ---------------------------------------------------------------------------

    28 //

    29 CSVPEmergencyIapProvider::CSVPEmergencyIapProvider( TPriority aPriority )

    30     : CActive( aPriority )

    31     {  

    32     CActiveScheduler::Add( this );

    33     }

    34     

    35 // ---------------------------------------------------------------------------

    36 // ConstructL

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

    38 //

    39 void CSVPEmergencyIapProvider::ConstructL()

    40     {

    41     SVPDEBUG1("CSVPEmergencyIapProvider::ConstructL()")

    42     

    43     User::LeaveIfError( iConnectionMonitor.ConnectL() );

    44     iWait = new ( ELeave ) CActiveSchedulerWait();

    45     }

    46 

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

    48 // NewL

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

    50 //

    51 CSVPEmergencyIapProvider* CSVPEmergencyIapProvider::NewL( 

    52     TPriority aPriority )

    53     {

    54     CSVPEmergencyIapProvider* self = CSVPEmergencyIapProvider::NewLC( 

    55         aPriority );

    56     CleanupStack::Pop( self );

    57     return self;

    58     }

    59 

    60 // ---------------------------------------------------------------------------

    61 // NewLC

    62 // ---------------------------------------------------------------------------

    63 //

    64 CSVPEmergencyIapProvider* CSVPEmergencyIapProvider::NewLC( 

    65     TPriority aPriority )

    66     {

    67     CSVPEmergencyIapProvider* self = new( ELeave ) CSVPEmergencyIapProvider( 

    68         aPriority );

    69     CleanupStack::PushL( self );

    70     self->ConstructL();

    71     return self;

    72     }

    73 

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

    75 // Destructor

    76 // ---------------------------------------------------------------------------

    77 //

    78 CSVPEmergencyIapProvider::~CSVPEmergencyIapProvider()

    79     {

    80     SVPDEBUG1("CSVPEmergencyIapProvider::~CSVPEmergencyIapProvider() In")

    81     

    82     Cancel();

    83     

    84     iConnectionMonitor.Close();

    85     

    86     delete iWait;

    87     

    88     SVPDEBUG1("CSVPEmergencyIapProvider::~CSVPEmergencyIapProvider() Out")

    89     }

    90 

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

    92 // Requests all IAP IDs

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

    94 //

    95 TInt CSVPEmergencyIapProvider::RequestIapIds( RArray<TUint>& aIapIds )

    96     {

    97     SVPDEBUG1("CSVPEmergencyIapProvider::RequestIapIds()")

    98     

    99     if ( IsActive() )

   100         {

   101         return KErrInUse;

   102         }

   103     

   104     // Make request for IAP IDs

   105     iConnectionMonitor.GetPckgAttribute( 

   106         EBearerIdWLAN, 0, KIapAvailability, iIapInfoBuf, iStatus );    

   107     SetActive();

   108     

   109     // Wait until request completes

   110     iWait->Start();

   111     // Continues here after RunL completed

   112 

   113     // Copy IAP IDs to array

   114     if ( KErrNone == iError )

   115         {

   116         TUint count = iIapInfoBuf().iCount;

   117         for ( TInt i = 0; i < count; i++ )

   118             {

   119             aIapIds.Append( iIapInfoBuf().iIap[i].iIapId );

   120             }

   121         }

   122     

   123     return iError;

   124     }

   125 

   126 // ---------------------------------------------------------------------------

   127 // From class CActive.

   128 // DoCancel

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

   130 //

   131 void CSVPEmergencyIapProvider::DoCancel()

   132     {

   133     SVPDEBUG1("CSVPEmergencyIapProvider::DoCancel()")

   134 

   135     iConnectionMonitor.CancelAsyncRequest( EConnMonGetPckgAttribute );    

   136 

   137     if ( iWait->IsStarted() )

   138         {

   139         iWait->AsyncStop();

   140         }

   141     }

   142 

   143 // ---------------------------------------------------------------------------

   144 // From class CActive.

   145 // RunL

   146 // ---------------------------------------------------------------------------

   147 //

   148 void CSVPEmergencyIapProvider::RunL()

   149     {

   150     iError = iStatus.Int();

   151     SVPDEBUG2("CSVPEmergencyIapProvider::RunL(), error: %d", iError)

   152 

   153     if ( iWait->IsStarted() )

   154         {

   155         iWait->AsyncStop();

   156         // Returns right after iWait.Start() call

   157         }

   158     }