1 // Copyright (c) 2003-2010 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 #include <commdbconnpref.h>

    16 #include <es_sock.h>

    17 #include "CConnectionMonitor.h"

    18 #include "chttpnetworkconnectioninfo.h"

    19 

    20 CConnectionMonitor* CConnectionMonitor::NewL(CHttpNetworkConnection* aNetworkConn )

    21     {

    22     CConnectionMonitor* self = NewLC( aNetworkConn );

    23     CleanupStack::Pop( self );

    24     return self;

    25     }

    26 

    27 CConnectionMonitor* CConnectionMonitor::NewLC( CHttpNetworkConnection* aNetworkConn )

    28     {

    29     CConnectionMonitor* self = new (ELeave) CConnectionMonitor( aNetworkConn );

    30     CleanupStack::PushL( self );

    31     self->ConstructL();

    32     return self;

    33     }

    34 

    35 CConnectionMonitor::CConnectionMonitor( CHttpNetworkConnection* aNetworkConnInfo )

    36 : CActive(CActive::EPriorityStandard)

    37     {

    38     iNetworkConnInfo = aNetworkConnInfo;

    39     CActiveScheduler::Add(this);        

    40     }

    41 

    42 CConnectionMonitor::~CConnectionMonitor()

    43     {

    44     Cancel();

    45     }

    46 

    47 RConnection CConnectionMonitor::Connection() 

    48     {

    49     return iNetworkConnInfo->Connection();

    50     }

    51     

    52 void CConnectionMonitor::ConstructL()

    53     {

    54     iNetworkConnInfo->Connection().ProgressNotification(iProgress, iStatus);

    55     SetActive();

    56     }

    57 

    58 void CConnectionMonitor::DoCancel()

    59     {

    60     iNetworkConnInfo->Connection().CancelProgressNotification();

    61     }

    62 

    63 void CConnectionMonitor::RunL()

    64     {

    65   

    66     

    67     switch ( iProgress().iStage )

    68         {

    69         

    70         // Connection closed

    71         case KConnectionClosed:

    72         case KLinkLayerClosed:

    73             if (iNetworkConnInfo)

    74                 {

    75                 iNetworkConnInfo->HandleConnectionEvent( iProgress().iStage );

    76                 }

    77             break;

    78 

    79         case KConnectionUninitialised:

    80             break;

    81 

    82         case KStartingSelection:

    83             break;

    84 

    85         case KFinishedSelection:

    86             if (iProgress().iError == KErrNone)

    87                 {

    88                 // The user successfully selected an IAP to be used

    89                 }

    90             else

    91                 {

    92                 // The user pressed e.g. "Cancel" and did not select an IAP

    93                 }

    94             break;

    95 

    96         case KConnectionFailure:

    97             break;

    98 

    99         // Prepearing connection (e.g. dialing)

   100         case KPsdStartingConfiguration:

   101         case KPsdFinishedConfiguration:

   102         case KCsdFinishedDialling:

   103         case KCsdScanningScript:

   104         case KCsdGettingLoginInfo:

   105         case KCsdGotLoginInfo:

   106             break;

   107         

   108         // Creating connection (e.g. GPRS activation)

   109         case KCsdStartingConnect:

   110         case KCsdFinishedConnect:

   111             break;

   112 

   113         // Starting log in

   114         case KCsdStartingLogIn:

   115             break;

   116 

   117         // Finished login

   118         case KCsdFinishedLogIn:

   119             break;

   120 

   121         // Connection open

   122         case KConnectionOpen:

   123         case KLinkLayerOpen:

   124             break;

   125             

   126         // Connection blocked or suspended

   127         case KDataTransferTemporarilyBlocked:

   128             break;

   129 

   130         // Hangup or GRPS deactivation

   131         case KConnectionStartingClose:

   132             break;

   133 

   134         // Unhandled state

   135         default:

   136             break;

   137         }

   138 

   139     Connection().ProgressNotification(iProgress, iStatus);

   140     SetActive();

   141     }