--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bearermanagement/mpm/src/mpmdtmwatcher.cpp	Thu Dec 17 08:55:21 2009 +0200
@@ -0,0 +1,203 @@
+/*
+* Copyright (c) 2005 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: MPM Dual Transfer Mode watcher
+*
+*/
+
+/**
+@file mpmdtmwatcher.cpp
+Mobility Policy Manager Dual Transfer Mode watcher.
+*/
+
+// INCLUDE FILES
+#include "mpmdtmwatcher.h"
+#include "mpmserver.h"
+#include "mpmlogger.h"
+#include <pcktcs.h> // This header has to be the last in the include file list 
+                    // in order to avoid this error: 
+                    // \EPOC32\include\pcktcs.h:26: undefined identifier 'TLitC'
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CMPMDtmWatcher::NewL
+// -----------------------------------------------------------------------------
+//
+CMPMDtmWatcher* CMPMDtmWatcher::NewL( RPacketService&   aPacketService )
+    {
+    CMPMDtmWatcher* self = new( ELeave ) CMPMDtmWatcher( aPacketService );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMPMDtmWatcher::CMPMDtmWatcher
+// -----------------------------------------------------------------------------
+//
+CMPMDtmWatcher::CMPMDtmWatcher( RPacketService& aPacketService )
+    : CActive( CActive::EPriorityStandard ),
+      iPacketService( aPacketService ),
+      iMsClass( RPacketService::EMSClassUnknown ),
+      iMaxMsClass( RPacketService::EMSClassUnknown )
+    {
+    CActiveScheduler::Add( this );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMPMDtmWatcher::~CMPMDtmWatcher
+// -----------------------------------------------------------------------------
+//
+CMPMDtmWatcher::~CMPMDtmWatcher()
+    {
+    MPMLOGSTRING( "CMPMDtmWatcher::~CMPMDtmWatcher" )
+    Cancel();
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMPMDtmWatcher::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CMPMDtmWatcher::ConstructL()
+    {
+    MPMLOGSTRING( "CMPMDtmWatcher::ConstructL" )
+
+    // Request current MS class from ETel
+    //
+    TRequestStatus status;
+    MPMLOGSTRING( "CMPMDtmWatcher::ConstructL GetMSClass" )
+    iPacketService.GetMSClass( status, iMsClass, iMaxMsClass );
+    MPMLOGSTRING( "CMPMDtmWatcher::ConstructL WaitForRequest" )
+    // This information is needed before the server is started.
+    // 
+    User::WaitForRequest( status );
+    MPMLOGSTRING2( "CMPMDtmWatcher::ConstructL LeaveIfError: %d", status.Int() )
+    User::LeaveIfError( status.Int() );
+
+    LogPacketClass();
+
+    // Request notification from ETel about MS class change
+    iPacketService.NotifyMSClassChange( iStatus, iMsClass );
+    SetActive();
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMPMDtmWatcher::IsInDualMode
+// -----------------------------------------------------------------------------
+//
+TBool CMPMDtmWatcher::IsInDualMode() const
+    {
+    MPMLOGSTRING( "CMPMDtmWatcher::IsInDualMode" )
+
+    LogPacketClass();
+
+    return ( iMsClass == RPacketService::EMSClassDualMode );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMPMDtmWatcher::RunL
+// -----------------------------------------------------------------------------
+//
+void CMPMDtmWatcher::RunL()
+    {
+    MPMLOGSTRING( "CMPMDtmWatcher::RunL" )
+
+    LogPacketClass();
+
+    // Request notification from ETel about MS class change
+    iPacketService.NotifyMSClassChange( iStatus, iMsClass );
+    SetActive();
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMPMDtmWatcher::DoCancel
+// -----------------------------------------------------------------------------
+//
+void CMPMDtmWatcher::DoCancel()
+    {
+    MPMLOGSTRING( "CMPMDtmWatcher::DoCancel" )
+
+    iPacketService.CancelAsyncRequest( EPacketNotifyMSClassChange );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMPMDtmWatcher::LogPacketClass
+// -----------------------------------------------------------------------------
+//    
+void CMPMDtmWatcher::LogPacketClass() const
+    {
+#ifdef _DEBUG
+    switch ( iMsClass )
+        {
+        // Active simultaneous PS and CS calls supported (Class A)
+        case RPacketService::EMSClassDualMode:
+            {
+            MPMLOGSTRING( "CMPMDtmWatcher::LogPacketClass EMSClassDualMode" )
+            break;
+            }
+        // Active CS and Suspended PS simultaneous calls supported (Class B)
+        case RPacketService::EMSClassSuspensionRequired:
+            {
+            MPMLOGSTRING(
+                "CMPMDtmWatcher::LogPacketClass EMSClassSuspensionRequired" )
+            break;
+            }
+        // Active CS or Active PS only call supported (Class C)
+        case RPacketService::EMSClassAlternateMode:
+            {
+            MPMLOGSTRING(
+                "CMPMDtmWatcher::LogPacketClass EMSClassAlternateMode" )
+            break;
+            }
+        // Active CS only call supported (Class C)
+        case RPacketService::EMSClassCircuitSwitchedOnly:
+            {
+            MPMLOGSTRING(
+                "CMPMDtmWatcher::LogPacketClass EMSClassCircuitSwitchedOnly" )
+            break;
+            }
+        // Active PS only call supported (Class C)
+        case RPacketService::EMSClassPacketSwitchedOnly:
+            {
+            MPMLOGSTRING(
+                "CMPMDtmWatcher::LogPacketClass EMSClassPacketSwitchedOnly" )
+            break;
+            }
+        // Unknown what configuration is supported
+        case RPacketService::EMSClassUnknown:
+            {
+            MPMLOGSTRING( "CMPMDtmWatcher::LogPacketClass EMSClassUnknown" )
+            break;
+            }
+        default:
+            {
+            MPMLOGSTRING(
+                "CMPMDtmWatcher::LogPacketClass Packet class unspecified" )
+            break;
+            }
+        }
+#endif // _DEBUG
+
+    return;
+    }
+
+//  End of File