--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/natplugins/natpnatfwsdpprovider/src/nspstatedeactivating.cpp	Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,160 @@
+/*
+* 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:  Activating state implementation.
+*
+*/
+
+#include "nspstatedeactivating.h"
+#include "nspevents.h"
+#include "nspsession.h"
+#include "nspactionset.h"
+#include "nspdefs.h"
+
+// ======== MEMBER FUNCTIONS ========
+// ---------------------------------------------------------------------------
+// CNSPStateDeActivating::CNSPStateDeActivating
+// ---------------------------------------------------------------------------
+//
+CNSPStateDeActivating::CNSPStateDeActivating()
+    {
+    }
+
+
+// ---------------------------------------------------------------------------
+// CNSPStateDeActivating::NewL
+// ---------------------------------------------------------------------------
+//
+CNSPStateDeActivating* CNSPStateDeActivating::NewL()
+    {
+    CNSPStateDeActivating* self = CNSPStateDeActivating::NewLC();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CNSPStateDeActivating::NewLC
+// ---------------------------------------------------------------------------
+//
+CNSPStateDeActivating* CNSPStateDeActivating::NewLC()
+    {
+    CNSPStateDeActivating* self = new ( ELeave ) CNSPStateDeActivating;
+    CleanupStack::PushL( self );
+    return self;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CNSPStateDeActivating::~CNSPStateDeActivating
+// ---------------------------------------------------------------------------
+//
+CNSPStateDeActivating::~CNSPStateDeActivating()
+    {
+    }
+
+
+// ---------------------------------------------------------------------------
+// CNSPStateDeActivating::DoAcceptL
+// ---------------------------------------------------------------------------
+//
+TBool CNSPStateDeActivating::DoAcceptL( TNSPStateMachineEvent& aEvent )
+    {
+    User::LeaveIfError(
+            TNSPStateMachineEvent::ENat == aEvent.Request() ||
+            TNSPStateMachineEvent::EReservationStatus == aEvent.Request() ||
+            TNSPStateMachineEvent::ECloseSession == aEvent.Request() ?
+            KErrNone : KErrArgument );
+    
+    return ETrue;
+    }
+
+
+// ---------------------------------------------------------------------------
+// CNSPStateDeActivating::DoStateEntryL
+// ---------------------------------------------------------------------------
+//
+void CNSPStateDeActivating::DoStateEntryL( TNSPStateMachineEvent& aEvent )
+    {
+    aEvent.Session().Actions().DeActivateL();
+    }
+
+
+// ---------------------------------------------------------------------------
+// CNSPStateDeActivating::DoReverse
+// ---------------------------------------------------------------------------
+//
+void CNSPStateDeActivating::DoReverse( TNSPStateMachineEvent& /*aEvent*/ )
+    {
+    }
+
+
+// ---------------------------------------------------------------------------
+// CNSPStateDeActivating::DoApplyL
+// ---------------------------------------------------------------------------
+//
+void CNSPStateDeActivating::DoApplyL( TNSPStateMachineEvent& aEvent )
+    {
+    switch( aEvent.Request() )
+        {
+        case TNSPStateMachineEvent::ENat:
+        	{
+        	ControlMediaL( aEvent );
+        	break;
+        	}
+        
+        case TNSPStateMachineEvent::EReservationStatus:
+        case TNSPStateMachineEvent::ECloseSession:
+            {
+            aEvent.Status() = KNatReady;
+            break;
+            }
+        
+        default:
+            {
+            User::Leave( KErrArgument );
+            }
+        }
+    }
+
+
+// ---------------------------------------------------------------------------
+// CNSPStateDeActivating::DoExitL
+// ---------------------------------------------------------------------------
+//
+void CNSPStateDeActivating::DoExitL( TNSPStateMachineEvent& /*aEvent*/ )
+    {
+    User::Leave( KErrNotSupported );
+    }
+
+// ---------------------------------------------------------------------------
+// CNSPStateDeActivating::ControlMediaL
+// ---------------------------------------------------------------------------
+//
+void CNSPStateDeActivating::ControlMediaL( TNSPStateMachineEvent& aEvent ) const
+    {
+	TNSPStateMachineMediaEvent& event = MEDIAEVENT( aEvent );
+    TNatReturnStatus status = event.Session().Actions().ControlMediaL(
+    		event.StreamId(), event.Event(), event.Status(), event.Data() );
+    
+    if ( NSP_TRIGGER( status ) )
+    	{
+    	aEvent.Status() = KNatReady;
+    	}
+    else
+    	{
+    	event.Status() = status;
+    	}
+    }
+
+// end of file