// Copyright (c) 2006-2009 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:

// IPProto SubConnection Provider class definition.

// 

//

/**

 @file

 @internalComponent

*/

#ifndef SYMBIAN_IPPROTOSCPR_H

#define SYMBIAN_IPPROTOSCPR_H

#include <comms-infras/ss_subconnprov.h>

#include <comms-infras/corescpr.h>

#include <comms-infras/corescprstates.h>

#include <comms-infras/corecprstates.h>

#include <comms-infras/netcfgextnotify.h>

#include <comms-infras/nifconfigurationcontrol.h>

#include <networking/pdpdef.h>

#include "IPProtoSCPRFactory.h"

#include <comms-infras/ss_datamonitoringprovider.h>

#include <comms-infras/ss_log.h>

#include <comms-infras/ss_nodemessages_legacy.h>

#define KIPProtoSCPRTag KESockSubConnectionTag

namespace IPProtoSCpr

{

    class TStoreProvision;

	class TAwaitingFlowUp;

	class TAwaitingFlowDown;

	class TStartNetCfgExt;

	class TStopNetCfgExtOrNoTag;

	class TStopNetCfgExt;

	class TProcessIoctl;

	class TCancelOutstandingIoctls;

	class THandoffToNetCfgExt;

	class TNoTagOrTryNetCfgExtOrCancelIoctl;

	class TTryPdpOrTryNetCfgExtOrCancelIoctl;

	class TNoTagOrCancelIoctl;

	class TProcessAgentEvent;

#ifndef SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW

	class TSendParamsToServiceProvider;

#endif // SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW

	class TSendDataClientRoutedToFlow;

	class TStopNetCfgExtDelete;

	class TNoTagOrProviderStoppedOrDaemonReleased;

}

class CIPProtoSubConnectionProvider : public CCoreSubConnectionProvider, public ESock::ADataMonitoringProvider, public ESock::ALegacySubConnectionActiveApiExt,

                                   	  public ITFHIERARCHY_LINK_2(CIPProtoSubConnectionProvider, CCoreSubConnectionProvider, ESock::ADataMonitoringProtocolReq, ESock::ALegacySubConnectionActiveApiExt)

/** IPProto subconnection provider base class

@internalTechnology

@released Since 9.4 */

	{

	friend class CIPProtoSubConnectionProviderFactory;

	friend class IPProtoSCpr::TStoreProvision;

    friend class IPProtoSCpr::TAwaitingFlowUp;

	friend class IPProtoSCpr::TAwaitingFlowDown;

	friend class IPProtoSCpr::TStartNetCfgExt;

	friend class IPProtoSCpr::TStopNetCfgExtOrNoTag;

	friend class IPProtoSCpr::TStopNetCfgExt;

	friend class IPProtoSCpr::TProcessIoctl;

	friend class IPProtoSCpr::TCancelOutstandingIoctls;

	friend class IPProtoSCpr::THandoffToNetCfgExt;

	friend class IPProtoSCpr::TNoTagOrTryNetCfgExtOrCancelIoctl;

	friend class IPProtoSCpr::TNoTagOrCancelIoctl;

	friend class IPProtoSCpr::TTryPdpOrTryNetCfgExtOrCancelIoctl;

	friend class IPProtoSCpr::TProcessAgentEvent;		// for iControl

#ifndef SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW

	friend class IPProtoSCpr::TSendParamsToServiceProvider;

#endif // SYMBIAN_ADAPTIVE_TCP_RECEIVE_WINDOW

	friend class IPProtoSCpr::TSendDataClientRoutedToFlow;

	friend class IPProtoSCpr::TStopNetCfgExtDelete;

	friend class IPProtoSCpr::TNoTagOrProviderStoppedOrDaemonReleased;

public:

	typedef ITFHIERARCHY_LINK_2(CIPProtoSubConnectionProvider, CCoreSubConnectionProvider, ADataMonitoringProtocolReq, ALegacySubConnectionActiveApiExt) TIfStaticFetcherNearestInHierarchy;

    typedef CIPProtoSubConnectionProviderFactory FactoryType;

	virtual ~CIPProtoSubConnectionProvider();

	void ReturnInterfacePtrL(ADataMonitoringProtocolReq*& aInterface);

	void ReturnInterfacePtrL(ALegacySubConnectionActiveApiExt*& aInterface);

protected:

    CIPProtoSubConnectionProvider(ESock::CSubConnectionProviderFactoryBase& aFactory);

    void ConstructL();

    static CIPProtoSubConnectionProvider* NewL(ESock::CSubConnectionProviderFactoryBase& aFactory);

    void ReceivedL(const Messages::TRuntimeCtxId& aSender, const Messages::TNodeId& aRecipient, Messages::TSignatureBase& aMessage);

protected:

	CNetCfgExtNotify* iNotify;

	CNifConfigurationControl* iControl;

    Messages::RNodeInterface iFlow;

	TBool iIoctlCancelled;

	};

#endif //SYMBIAN_IPPROTOSCPR_H