--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vtengines/videoteleng/CallCtrl/Src/CVtCtlLineMonitor.cpp	Mon Nov 23 14:47:47 2009 +0200
@@ -0,0 +1,131 @@
+/*
+* Copyright (c) 2007 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:  Monitors new calls on data line
+*
+*/
+
+
+#pragma CTC SKIP
+// INCLUDE FILES
+#include    "CVtCtlLineMonitor.h"
+#include    "MVtCtlLineEventObserver.h"
+#include    "VtCtlDefs.h"
+#include    <cvtlogger.h>
+#include    <etelmm.h>
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CVtCtlLineMonitor::CVtCtlLineMonitor
+// C++ constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+/*****************************************************
+*   Series 60 Customer / ETel
+*   Series 60  ETel API
+*****************************************************/
+CVtCtlLineMonitor::CVtCtlLineMonitor( 
+    RMobileLine& aLine,
+    MVtCtlLineEventObserver& aObserver) : 
+    CActive( KVtCtlCallAdditionMonitorPriority ),
+    iLine ( aLine ),
+    iObserver( aObserver ),
+    iLastLineStatus( RMobileCall::EStatusIdle ),
+    iLineStatus( RMobileCall::EStatusIdle )
+    {
+    __VTPRINTENTER( "CVtCtlLineMonitor.CVtCtlLineMonitor" )
+    CActiveScheduler::Add( this );
+    __VTPRINTEXIT( "CVtCtlLineMonitor.CVtCtlLineMonitor" )
+    }
+    
+// Destructor
+CVtCtlLineMonitor::~CVtCtlLineMonitor()
+    {
+    __VTPRINTENTER( "CVtCtlLineMonitor.~" )
+    Cancel();
+    __VTPRINTEXIT( "CVtCtlLineMonitor.~" )
+    }
+
+// -----------------------------------------------------------------------------
+// CVtCtlLineMonitor::Start
+// Start monitoring
+// -----------------------------------------------------------------------------
+//
+void CVtCtlLineMonitor::Start()
+    {
+    __VTPRINTENTER( "CVtCtlLineMonitor.Start" )
+    if ( !IsActive() )
+        {      
+        iLine.NotifyMobileLineStatusChange( iStatus, iLineStatus );
+        SetActive();
+        }
+    __VTPRINTEXIT( "CVtCtlLineMonitor.Start" )
+    }
+
+// -----------------------------------------------------------------------------
+// CVtCtlLineMonitor::DoCancel
+// Stop monitoring
+// -----------------------------------------------------------------------------
+//
+void CVtCtlLineMonitor::DoCancel()
+    {
+    __VTPRINTENTER( "CVtCtlLineMonitor.DoCancel" )
+    iLine.CancelAsyncRequest( EMobileLineNotifyMobileLineStatusChange );
+    __VTPRINTEXIT( "CVtCtlLineMonitor.DoCancel" )
+    }
+
+// -----------------------------------------------------------------------------
+// CVtCtlLineMonitor::RunL
+// Notifies observer on the event.
+// -----------------------------------------------------------------------------
+//
+void CVtCtlLineMonitor::RunL()
+    {
+    __VTPRINTENTER( "CVtCtlLineMonitor.RunL" )
+    __VTPRINT2( DEBUG_SESSION , "VtCtl:LineMon.RunL %d", iStatus.Int() )
+    if ( iStatus == KErrNone )
+        {
+        if ( iLineStatus != iLastLineStatus )
+            {
+            iObserver.HandleLineEventL( 
+                MVtCtlLineEventObserver::ELineEventStatusChange, iLineStatus );
+            iLastLineStatus = iLineStatus;
+            }
+        Start();
+        }    
+    __VTPRINTEXIT( "CVtCtlLineMonitor.RunL" )
+    }
+
+// -----------------------------------------------------------------------------
+// CVtCtlLineMonitor::RunError
+// Starts monitoring after error
+// -----------------------------------------------------------------------------
+//
+TInt CVtCtlLineMonitor::RunError( 
+#ifdef VTDEBUG
+    TInt aError )
+#else
+    TInt )
+#endif
+    {    
+    __VTPRINTENTER( "CVtCtlLineMonitor.RunError" )
+    Start();
+    __VTPRINTEXITR( "CVtCtlLineMonitor.RunError err=%d", aError )
+    return KErrNone;
+    }
+#pragma CTC ENDSKIP
+//  End of File  
+