--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommsengine/mmcesrv/mmceserver/src/mcestateanswering.cpp Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,178 @@
+/*
+* 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 "mcestateanswering.h"
+#include "mcesipsession.h"
+#include "mceactionset.h"
+#include "mcefcactionset.h"
+#include "mceclientserver.h"
+
+
+// -----------------------------------------------------------------------------
+// CMceStateAnswering::CMceStateAnswering
+// -----------------------------------------------------------------------------
+//
+CMceStateAnswering::CMceStateAnswering ()
+ : CMceState( KMceStateAnswering)
+ {
+ }
+
+
+// -----------------------------------------------------------------------------
+// CMceStateAnswering::~CMceStateAnswering
+// -----------------------------------------------------------------------------
+//
+CMceStateAnswering::~CMceStateAnswering()
+ {
+ }
+
+
+// -----------------------------------------------------------------------------
+// CMceStateAnswering::DoAcceptL
+// -----------------------------------------------------------------------------
+//
+TBool CMceStateAnswering::DoAcceptL( TMceStateTransitionEvent& aEvent )
+ {
+
+ User::LeaveIfError(
+ aEvent.Code() == EMceItcEnable ||
+ aEvent.Code() == EMceItcDisable ||
+ aEvent.Code() == EMceAck ||
+ aEvent.Code() == EMceBye ||
+ IsExtensionRequestEvent( aEvent )
+
+ ? KErrNone : KErrTotalLossOfPrecision );
+
+ return ETrue;
+ }
+
+// -----------------------------------------------------------------------------
+// CMceStateAnswering::EntryL
+// -----------------------------------------------------------------------------
+//
+void CMceStateAnswering::EntryL( TMceStateTransitionEvent& aEvent )
+ {
+ if ( IsExtensionRequestEvent( aEvent ))
+ {
+ HandleExtensionRequestEventL( aEvent );
+ }
+
+ else
+ {
+ CMceSipSession& session = aEvent.Session();
+
+ switch ( aEvent.Code() )
+ {
+ case EMceBye:
+ {
+ EntryByeL( aEvent );
+ break;
+ }
+ case EMceItcEnable:
+ case EMceItcDisable:
+ {
+ session.Actions().ControlMediaL( aEvent.ParamIDs(),
+ (TMceItcFunctions)aEvent.Code() );
+ break;
+ }
+ default:
+ {
+ }
+ }
+ }
+ }
+
+
+// -----------------------------------------------------------------------------
+// CMceStateAnswering::StateEntry
+// -----------------------------------------------------------------------------
+//
+void CMceStateAnswering::StateEntry( TMceStateTransitionEvent& aEvent )
+ {
+ CMceState::StateEntry( aEvent );
+
+ CMceSipSession& session = aEvent.Session();
+
+ session.Actions().StopPendingTimer();
+
+ }
+
+// -----------------------------------------------------------------------------
+// CMceStateAnswering::EntryByeL
+// -----------------------------------------------------------------------------
+//
+void CMceStateAnswering::EntryByeL( TMceStateTransitionEvent& aEvent )
+ {
+ CMceSipSession& session = aEvent.Session();
+
+ //send 200OK and stop media and FC
+ session.Actions().Send200OKL( session.Request() );
+ session.Actions().StopMedia();
+ session.FCActions().ReleaseFC();
+
+ }
+
+// -----------------------------------------------------------------------------
+// CMceStateAnswering::ExitL
+// -----------------------------------------------------------------------------
+//
+void CMceStateAnswering::ExitL( TMceStateTransitionEvent& aEvent )
+ {
+
+ if ( IsExtensionRequestEvent( aEvent ))
+ {
+ //Do Nothing;
+ }
+
+ else
+ {
+ CMceSipSession& session = aEvent.Session();
+
+ switch ( aEvent.Code() )
+ {
+ //received BYE causes server & client to terminated state
+ case EMceBye:
+ {
+ session.Actions().StateChanged( KMceStateTerminated );
+ session.Actions().ClientStateChangedL(
+ CMceSession::ETerminated, session.Request() );
+ break;
+ }
+ case EMceItcEnable:
+ case EMceItcDisable:
+ {
+ //NOP
+ break;
+ }
+ default:
+ {
+ session.Actions().StateChanged( KMceStateEstablished );
+ session.Actions().ClientStateChangedL( CMceSession::EEstablished, session.Request() );
+ }
+ }
+ }
+ }
+
+
+
+
+// End of File
+