// 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:

//

/**

 @file

 @publishedPartner

 @released

*/

#ifndef SYMBIAN_NODEMESSAGES_MCPR_H

#define SYMBIAN_NODEMESSAGES_MCPR_H

#include <comms-infras/ss_nodemessages_mobility.h>

#include <comms-infras/ss_nodemessages_availability.h>

#include <comms-infras/ss_nodemessages_dataclient.h>

#include <comms-infras/ss_nodemessages_serviceprovider.h>

namespace ESock

{

/**

Message interface for meta connection providers

Nodes wishing to implement this interface must implment all message protocols in the interface.

@publishedPartner

@released

*/

class TCFMcpr : public TCFServiceProvider, public TCFMobilityProvider, public TCFAvailabilityProvider, public TCFControlProvider

	{

private:

  	enum

 	{

	ECFReConnect                        = 1,

	ECFReConnectComplete                = 2,

	ECFProviderStatusChangeRegistration = 3,

	ECFProviderStatusChange             = 4

	};

public:

    enum { ERealmId = 0x10285F48 }; //UID allocated on 4/6/08 from KUidNodeMessageRealms

	/**

    Sent to a peer other than the service provider to register for TProviderStatusChange.

    @li Type:      Request for TProviderStatusChange notification.

    @li Fallible:  Yes

	*/

	typedef Messages::TMessageSigVoid<ECFProviderStatusChangeRegistration, TCFMcpr::ERealmId> TProviderStatusChangeRegistration;

	/**

	Enumeration of possible values for TProviderStatusChange. 

	*/

	enum TProviderStatus

	{

	EStopped = 0,

	EStarted = 1,

	};

    /**

	Equivalent to TStatusChange but currently also used as a notification to peers other

	than control clients who requested it via TProviderStatusChangeRegistration.

	The value can be anything from TCFMCpr::TProviderStatus or a custom defined value so

	long as it is understood by the MCPR and the control client recieving it.

    @li Type:      Notification

    @li Fallible:  No

    @param        iValue  new state

	*/

	typedef Messages::TMessageSigNumber<ECFProviderStatusChange, TCFMcpr::ERealmId> TProviderStatusChange;

    /**

	Sent to an MCPR to request reconnection of its layer.

	Reconnection combines layer rebinding together with stopping

	and starting of the new layer (which can be either make-before-brake

	or brake-before-make, however implemented by this activity).

    @li Type:      Request

    @li Fallible:  Yes

    @param        iNodeId1  from (service provider provided)

    @param        iNodeId1  to (service provider provided)

	*/

	typedef Messages::TMessageSigNodeIdNodeId<ECFReConnect, TCFMcpr::ERealmId> TReConnect;

    /**

	Response to TReConnect signifying that the reconnect has finished.

    @li Type:      Response

    @li Fallible:  No

	*/

	typedef Messages::TMessageSigVoid<ECFReConnectComplete, TCFMcpr::ERealmId> TReConnectComplete;

	};

} //namespace esock

#endif

//SYMBIAN_NODEMESSAGES_MCPR_H