callcontinuity/vcc/src/tvccstatereleasing.cpp
changeset 0 a4daefaec16c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/callcontinuity/vcc/src/tvccstatereleasing.cpp	Mon Jan 18 20:12:36 2010 +0200
@@ -0,0 +1,105 @@
+/*
+* Copyright (c) 2007-2008 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:   Implementation for the VCC Releasing state
+*
+*/
+
+
+
+#include "tvccstatereleasing.h"
+#include "cvccperformer.h"
+#include "rubydebug.h"
+
+
+// -----------------------------------------------------------------------------
+// c'tor
+// -----------------------------------------------------------------------------
+//
+
+TVccStateReleasing::TVccStateReleasing()
+	{
+	RUBY_DEBUG_BLOCK( "TVccStateReleasing::TVccStateReleasing" );	
+	} 
+
+// -----------------------------------------------------------------------------
+// Name
+// -----------------------------------------------------------------------------
+//	
+TUint TVccStateReleasing::Name() const
+	{
+	RUBY_DEBUG_BLOCK( "TVccStateReleasing::Name" );
+	return KVccStateReleasing;
+	}
+
+// -----------------------------------------------------------------------------
+// LinkState
+// -----------------------------------------------------------------------------
+//	
+void TVccStateReleasing::LinkState(TVccState& aInit)
+	{
+	RUBY_DEBUG_BLOCK( "TVccStateReleasing::LinkState" );
+	iInit = &aInit;
+	}
+	
+// -----------------------------------------------------------------------------
+// CallStateChanged
+// -----------------------------------------------------------------------------
+//	
+void TVccStateReleasing::CallStateChanged( CVccPerformer& aContext, 
+                                const MCCPCallObserver::TCCPCallState aState,
+                                MCCPCall* aCall )
+	{
+	RUBY_DEBUG_BLOCK( "TVccStateReleasing::CallStateChanged" );
+	__ASSERT_DEBUG( aContext.CallObserver()!=NULL, User::Invariant() );
+	__ASSERT_DEBUG(aContext.PrimaryCall()!=NULL, User::Invariant());
+	__ASSERT_DEBUG(aCall != NULL, User::Invariant());
+	if (aState == MCCPCallObserver::ECCPStateIdle )
+		{
+		//delete the actuall call object and move to the Init state
+		if( aCall == aContext.PrimaryCall() )
+		    {
+		    ReleaseCall( aContext, *aContext.SecondaryCall(), *iInit, KVccHoNok );
+		    aContext.CallObserver()->CallStateChanged( aState, aCall );
+		    }
+		else
+		    {
+		    ReleaseCall( aContext, *aContext.SecondaryCall(), *iInit, KVccHoOk );
+		                
+		    }
+		    
+		}
+	//for some reason the old leg hasnt been released, so new leg's events must
+	//be passed forward. 
+	else if( aCall == aContext.PrimaryCall() ) 
+	    {
+	    aContext.CallObserver()->CallStateChanged( aState, aCall );
+	    }
+		
+	}
+
+// -----------------------------------------------------------------------------
+// From MCCPCallObserver, new leg events need to go through even when 
+// old leg has not yet been disconnected
+// -----------------------------------------------------------------------------
+//
+void TVccStateReleasing::CallEventOccurred( CVccPerformer& aContext, 
+                                  const MCCPCallObserver::TCCPCallEvent aEvent,
+                                  MCCPCall* aCall)
+    {
+    if( aCall == aContext.PrimaryCall() ) 
+        {
+        aContext.CallObserver()->CallEventOccurred( aEvent, 
+                                                    aContext.PrimaryCall());
+        }
+    }