--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wim/WimPlugin/src/WimTokenListener.cpp	Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,173 @@
+/*
+* Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Listens removal event from WimServer
+*
+*/
+
+
+// INCLUDE FILES
+
+#include "WimTokenListener.h"
+#include "WimTrace.h"
+//#include "WimDebug.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CWimTokenListener::CWimTokenListener()
+// Default constructor
+// -----------------------------------------------------------------------------
+//
+CWimTokenListener::CWimTokenListener( CWimSecModule* aWimSecModule )
+                                    : CActive ( EPriorityNormal ),
+                                      iWimSecModule( aWimSecModule ),
+                                      iClientStatus( NULL )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTokenListener::ConstructL()
+// Second phase constructor
+// -----------------------------------------------------------------------------
+//
+void CWimTokenListener::ConstructL()
+    {
+    _WIMTRACE ( _L( "CWimTokenListener::ConstructL()" ) );
+    CActiveScheduler::Add( this );
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTokenListener::NewL()
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CWimTokenListener* CWimTokenListener::NewL( CWimSecModule* aWimSecModule )
+    {
+    _WIMTRACE ( _L( "CWimTokenListener::NewL()" ) );
+    CWimTokenListener* self = new( ELeave ) CWimTokenListener( aWimSecModule );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTokenListener::~CWimTokenListener()
+// Destructor
+// -----------------------------------------------------------------------------
+//
+CWimTokenListener::~CWimTokenListener()
+    {
+    _WIMTRACE ( _L( "CWimTokenListener::~CWimTokenListener()" ) );
+    ClearClientStatus(); // Complete UI's request if needed
+    if ( iWimSecModule && ( iTokenStatus == KRequestPending ) )
+        {
+        iWimSecModule->CancelNotifyOnRemoval(); // Cancel listening in WimServer   
+        }
+    Cancel();
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTokenListener::StartListening()
+// Start listening of Scard removal status
+// -----------------------------------------------------------------------------
+//
+void CWimTokenListener::StartListening()
+    {
+    _WIMTRACE ( _L( "CWimTokenListener::StartListening()" ) );
+    iStatus = KRequestPending;
+    iTokenStatus = KRequestPending;
+    iWimSecModule->NotifyOnRemoval( iStatus );
+    SetActive();    
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTokenListener::SetClientStatus()
+// Store client status
+// -----------------------------------------------------------------------------
+//
+void CWimTokenListener::SetClientStatus( TRequestStatus& aStatus )
+    {
+    _WIMTRACE ( _L( "CWimTokenListener::SetClientStatus()" ) );
+    iClientStatus = &aStatus;
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTokenListener::ClearClientStatus()
+// If client request is still pending complete request with KErrCancel
+// -----------------------------------------------------------------------------
+//
+void CWimTokenListener::ClearClientStatus()
+    {
+    _WIMTRACE ( _L( "CWimTokenListener::ClearClientStatus()" ) );
+    // If request is still pending, complete it with KErrCancel
+    // RequestComplete sets iClientStatus to NULL
+    if ( iClientStatus )
+        {
+        User::RequestComplete( iClientStatus, KErrCancel );
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTokenListener::RunL()
+// Complete asyncronous request
+// -----------------------------------------------------------------------------
+//
+void CWimTokenListener::RunL()
+    {
+    switch ( iStatus.Int() )
+        {
+        case KErrNone:
+            {
+            iTokenStatus = KErrHardwareNotAvailable;
+            break;
+            }
+        case KErrCancel:
+            {
+            iTokenStatus = KErrCancel;
+            break;
+            }
+        default:
+            {
+            iTokenStatus = iStatus.Int();
+            break;
+            }
+        }
+
+    if ( iClientStatus ) // Complete the request if pending
+        {
+        User::RequestComplete( iClientStatus, iStatus.Int() );
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTokenListener::DoCancel()
+// Nothing to do here
+// -----------------------------------------------------------------------------
+//
+void CWimTokenListener::DoCancel()
+    {
+    _WIMTRACE ( _L( "CWimTokenListener::DoCancel()" ) );
+    }
+
+// -----------------------------------------------------------------------------
+// CWimTokenListener::TokenStatus()
+// Return the staus of token
+// -----------------------------------------------------------------------------
+//
+TInt CWimTokenListener::TokenStatus()
+    {
+    _WIMTRACE ( _L( "CWimTokenListener::TokenStatus()" ) );
+    return iTokenStatus;
+    }