// Copyright (c) 2005-2009 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:

// THIS API IS INTERNAL TO NETWORKING AND IS SUBJECT TO CHANGE AND NOT FOR EXTERNAL USE

// 

//

/**

 @file

 @internalAll

*/

#ifndef SYMBIAN_NODEMESSAGES_SUBCONN_H

#define SYMBIAN_NODEMESSAGES_SUBCONN_H

#include <comms-infras/ss_nodemessages_internal.h>

#include <comms-infras/ss_nodemessages_serviceprovider.h>

namespace ESock

{

class TCFSubConnControlClient : public TCFControlClient

	{

private:

  	enum

		{

		ECFSubConnNotification     	    = 1,

#ifdef SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW

		ECFPlaneNotification     	    = 2,		// PJTODO, move to another realm, not subconnection specific notification

#endif // SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW

		};

public:

    enum { ERealmId = 0x10285F50 }; //UID allocated on 4/6/08 from KUidNodeMessageRealms

    /*==========================================================================

    [Name]:      TSubConnNotification

    [Semantics]: Sent by a subconnection provider to its control clients raising a CSubConNotificationEvent.

    			 The message has to be consumed as the CSubConNotificationEvent is refcounted. I.e.: the

    			 refcount is increased with each post and hence its dispatch has to consume the message

    		     by calling iRefCountOwnedSubConNotification.Close() (decrease the refcount).

    [Type]:      Notification

    [Structure]:

    param:       iRefCountOwnedNotification - refcounting wrapper that holds a reference to the

    			 XPlaneEvent.

    ===========================================================================*/

    typedef TMessageSigSubConNotification<ECFSubConnNotification, TCFSubConnControlClient::ERealmId> TSubConnNotification;

#ifdef SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW

    typedef TMessageSigPlaneNotification<ECFPlaneNotification, TCFSubConnControlClient::ERealmId> TPlaneNotification;

#endif // SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW

	};

} //namespace esock

#endif //SYMBIAN_NODEMESSAGES_SUBCONN_H