--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommsengine/mmcesrv/mmceserver/src/mcenatstateidle.cpp Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,153 @@
+/*
+* 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:
+*
+*/
+
+
+
+#include "mcenatstateidle.h"
+#include "mcenatsipsession.h"
+#include "mceactionset.h"
+#include "mceclientserver.h"
+#include "mcenatevents.h"
+#include "mcenatactions.h"
+#include "mcesrvlogs.h"
+#include "mcestate.h"
+
+// -----------------------------------------------------------------------------
+// CMceNatStateIdle::CMceNatStateIdle
+// -----------------------------------------------------------------------------
+//
+CMceNatStateIdle::CMceNatStateIdle()
+ {
+ }
+
+
+// -----------------------------------------------------------------------------
+// CMceNatStateIdle::~CMceNatStateIdle
+// -----------------------------------------------------------------------------
+//
+CMceNatStateIdle::~CMceNatStateIdle()
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// CMceNatStateIdle::Accept
+// -----------------------------------------------------------------------------
+//
+TBool CMceNatStateIdle::Accept( TMceNatStateTransitionEvent& aEvent )
+ {
+ if ( EMceNatUpdated == aEvent.NatCode() ||
+ EMceNatError == aEvent.NatCode() ||
+ EMceNatICMPError == aEvent.NatCode())
+ {
+ return ETrue;
+ }
+ else
+ {
+ return EFalse;
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CMceNatStateIdle::EntryL
+// -----------------------------------------------------------------------------
+//
+void CMceNatStateIdle::EntryL( TMceNatStateTransitionEvent& aEvent )
+ {
+ if ( CMceCsSubSession::EInSession == aEvent.Session().Type() &&
+ ( &aEvent.Session().Request()) &&
+ MceSip::HasContent( aEvent.Session().Request() ))
+ {
+ aEvent.Session().ServerInitializedL();
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CMceNatStateIdle::ExitL
+// -----------------------------------------------------------------------------
+//
+void CMceNatStateIdle::ExitL( TMceNatStateTransitionEvent& aEvent )
+ {
+ MCESRV_DEBUG( "*** CMceNatStateIdle::ExitL, Entry" );
+
+ switch ( aEvent.NatCode() )
+ {
+ case EMceNatError:
+ case EMceNatICMPError:
+ {
+ ExitErrorL( aEvent );
+ break;
+ }
+ default:
+ {
+ ExitDefaultL( aEvent );
+ break;
+ }
+ }
+
+ MCESRV_DEBUG( "*** CMceNatStateIdle::ExitL, Exit" );
+ }
+
+// -----------------------------------------------------------------------------
+// CMceNatStateIdle::ExitErrorL
+// -----------------------------------------------------------------------------
+//
+void CMceNatStateIdle::ExitErrorL( TMceNatStateTransitionEvent& aEvent )
+ {
+
+ TMceStateIndex sipState = aEvent.Session().CurrentState().Id();
+
+ if (( aEvent.NatCode() == EMceNatICMPError &&
+ KMceStateEstablished == sipState ) ||
+ aEvent.NatCode() == EMceNatError )
+ {
+ aEvent.Session().Actions().ClientErrorOccured( aEvent.ParamStatus() );
+ User::Leave( aEvent.ParamStatus() );
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CMceNatStateIdle::ExitDefaultL
+// -----------------------------------------------------------------------------
+//
+void CMceNatStateIdle::ExitDefaultL( TMceNatStateTransitionEvent& aEvent )
+ {
+ if ( CMceCsSubSession::EInSession == aEvent.Session().Type() )
+ {
+ if ( &aEvent.Session().Request() &&
+ !MceSip::HasContent( aEvent.Session().Request() ))
+ {
+ aEvent.NatActions().SetOffered( KMceNatOfferSdp );
+ aEvent.NatActions().StateChangedL( aEvent, KMceNatStateCreateOffer );
+ }
+ else
+ {
+ aEvent.NatActions().SetOffered( KMceNatOfferSdp );
+ aEvent.NatActions().StateChangedL( aEvent, KMceNatStateCreateAnswer );
+ }
+
+ }
+ else if ( CMceCsSubSession::EOutSession == aEvent.Session().Type() )
+ {
+ aEvent.NatActions().SetOffered( KMceNatOfferSdp );
+ aEvent.NatActions().StateChangedL( aEvent, KMceNatStateCreateOffer );
+ }
+ else
+ {
+ User::Leave( KErrArgument );
+ }
+ }
+