diff -r 000000000000 -r 307788aac0a8 realtimenetprots/sipfw/SIP/SigCompController/DefaultPlugin/src/sipsigcompcompartmentctx.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/realtimenetprots/sipfw/SIP/SigCompController/DefaultPlugin/src/sipsigcompcompartmentctx.cpp	Tue Feb 02 01:03:15 2010 +0200
@@ -0,0 +1,223 @@
+// Copyright (c) 2002-2009 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:
+// Name          : sipSigcompcompartmentctx.cpp
+// Part of       : SIPSigComp
+// Version       : SIP/3.0 
+//
+
+
+
+#include "sipsigcompcompartmentctx.h"
+#include "sigcompcompartment.h"
+#include "MCompartmentCtxOwner.h"
+#include "MCompartmentCtxUser.h"
+
+const TInt KUserArrayGranularity = 4;
+
+// -----------------------------------------------------------------------------
+// CSipSigCompCompartmentCtx::NewL
+// -----------------------------------------------------------------------------
+//
+CSipSigCompCompartmentCtx* CSipSigCompCompartmentCtx::NewL(
+    MCompartmentCtxOwner& aMyOwner,
+	const CSigComp& aSigComp, 
+	const TInetAddr& aAddress,
+	TUint32 aIapId,
+	TBool aDynamicCompression )
+	{
+	CSipSigCompCompartmentCtx* self = 
+	    CSipSigCompCompartmentCtx::NewLC( aMyOwner, 
+	                                      aSigComp, 
+	                                      aAddress, 
+	                                      aIapId,
+								          aDynamicCompression );
+	CleanupStack::Pop();
+	return self;
+	}
+
+
+// -----------------------------------------------------------------------------
+// CSipSigCompCompartmentCtx::NewLC
+// -----------------------------------------------------------------------------
+//
+CSipSigCompCompartmentCtx* CSipSigCompCompartmentCtx::NewLC(
+    MCompartmentCtxOwner& aMyOwner,
+	const CSigComp& aSigComp, 
+	const TInetAddr& aAddress,
+	TUint32 aIapId,
+	TBool aDynamicCompression )
+	{
+	CSipSigCompCompartmentCtx* self = 
+	    new ( ELeave ) CSipSigCompCompartmentCtx( aMyOwner, 
+	                                              aSigComp, 
+	                                              aAddress, 
+	                                              aIapId,
+	                                              aDynamicCompression );
+	CleanupStack::PushL( self );
+	self->ConstructL();
+	return self;
+	}
+
+// -----------------------------------------------------------------------------
+// CSipSigCompCompartmentCtx::ConstructL
+// -----------------------------------------------------------------------------
+//
+void CSipSigCompCompartmentCtx::ConstructL()
+	{
+	iSigCompCompartment = 
+	    CSigCompCompartment::NewL( iSigComp, iDynamicCompression );
+	}
+
+// -----------------------------------------------------------------------------
+// CSipSigCompCompartmentCtx::~CSipSigCompCompartmentCtx
+// -----------------------------------------------------------------------------
+//
+CSipSigCompCompartmentCtx::~CSipSigCompCompartmentCtx()
+	{
+	iUserArray.Reset();
+	iUserArray.Close();
+	delete iSigCompCompartment;
+	}
+
+// -----------------------------------------------------------------------------
+// CSipSigCompCompartmentCtx::Compartment
+// -----------------------------------------------------------------------------
+//
+CSigCompCompartment* CSipSigCompCompartmentCtx::Compartment()
+	{
+	return iSigCompCompartment;
+	}
+
+// -----------------------------------------------------------------------------
+// CSipSigCompCompartmentCtx::AttachCompartmentUserL
+// -----------------------------------------------------------------------------
+//
+void CSipSigCompCompartmentCtx::AttachCompartmentUserL(
+    MCompartmentCtxUser* aUser )
+	{
+	// If entry of aUser existed already in array, fail silently
+    TInt err  = iUserArray.InsertInAddressOrder( aUser );
+    if ( err != KErrNone && err != KErrAlreadyExists )
+        {
+        User::Leave( err );
+        }
+	}
+
+// -----------------------------------------------------------------------------
+// CSipSigCompCompartmentCtx::DetachCompartmentUser
+// -----------------------------------------------------------------------------
+//
+void CSipSigCompCompartmentCtx::DetachCompartmentUser(
+    MCompartmentCtxUser* aUser )
+	{
+	TInt index = iUserArray.Find( aUser );
+	if ( index != KErrNotFound )
+	    {
+	    iUserArray.Remove( index );
+	    iUserArray.Compress();
+	    }
+	    
+	// If no more users, compartment can be deleted
+	if ( iUserArray.Count() == 0 )
+	    {
+	    iMyOwner.KillMe( this );
+	    }
+	}
+
+// -----------------------------------------------------------------------------
+// CSipSigCompCompartmentCtx::Match
+// -----------------------------------------------------------------------------
+//
+TBool CSipSigCompCompartmentCtx::Match( 
+    const TInetAddr& aAddress, 
+    TUint32 aIapId ) const
+	{
+	// Don't care about address port
+	return ( !aAddress.IsWildAddr() && 
+	         iAddress.Match( aAddress ) &&
+	         iIapId == aIapId );
+	}
+
+// -----------------------------------------------------------------------------
+// CSipSigCompCompartmentCtx::SetCurrentState
+// -----------------------------------------------------------------------------
+//
+void CSipSigCompCompartmentCtx::SetCurrentState(
+	CSipSigCompCompartmentCtx::TState aCurrentState )
+	{
+	iCurrentState = aCurrentState;
+	}
+
+// -----------------------------------------------------------------------------
+// CSipSigCompCompartmentCtx::SendFailedL
+// -----------------------------------------------------------------------------
+//
+void CSipSigCompCompartmentCtx::SendFailedL()
+	{
+	if ( iCurrentState == CSipSigCompCompartmentCtx::EAlive )
+		{
+		ResetCompartmentL();
+		}
+	else
+		{
+		NotifyUsersAboutSelfDestruction();
+		iMyOwner.KillMe( this );
+		}
+	}
+
+// -----------------------------------------------------------------------------
+// CSipSigCompCompartmentCtx::NotifyUsersAboutSelfDestruction
+// -----------------------------------------------------------------------------
+//
+void CSipSigCompCompartmentCtx::NotifyUsersAboutSelfDestruction()
+	{
+	TInt lastIndex( iUserArray.Count() - 1 );
+	for ( TInt i = lastIndex; i >= 0; i-- )
+		{
+		iUserArray[ i ]->CompartmentDeleted();
+		}	
+	}
+
+// -----------------------------------------------------------------------------
+// CSipSigCompCompartmentCtx::ResetCompartmentL
+// -----------------------------------------------------------------------------
+//
+void CSipSigCompCompartmentCtx::ResetCompartmentL()
+	{
+	delete iSigCompCompartment; 
+	iSigCompCompartment = 0;
+	iSigCompCompartment = 
+	    CSigCompCompartment::NewL( iSigComp, iDynamicCompression );
+	}
+
+// -----------------------------------------------------------------------------
+// Constructor
+// -----------------------------------------------------------------------------
+//
+CSipSigCompCompartmentCtx::CSipSigCompCompartmentCtx(
+    MCompartmentCtxOwner& aMyOwner,
+	const CSigComp& aSigComp, 
+	const TInetAddr& aAddress,
+	TUint32 aIapId,
+	TBool aDynamicCompression ) : 
+    iMyOwner( aMyOwner ), 
+    iSigComp( aSigComp ),
+    iAddress( aAddress ),
+    iIapId( aIapId ),
+    iDynamicCompression( aDynamicCompression ),
+    iUserArray( KUserArrayGranularity ),
+    iCurrentState( CSipSigCompCompartmentCtx::EIdle )
+	{
+	}
+