// 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

 @internalTechnology 

*/

#ifndef SS_THREADTRANSPORT_H

#define SS_THREADTRANSPORT_H

#include <comms-infras/ss_common.h>

#include <elements/cftransport.h>

namespace Den

{

	class TWorkerTransportMsg;

}

NONSHARABLE_CLASS(TRequestWrapper)

	{

public:

	IMPORT_C TRequestWrapper();

	IMPORT_C TRequestWrapper(TRequestStatus& aStatus, TBool aSyncLocalCall);

	inline void SetPeerThread(const RThread& aPeerThread);

	inline const RThread& PeerThread () const;

	inline operator TRequestStatus*();

	IMPORT_C void RequestComplete(TInt aReason);

private:

	TRequestStatus* iStatus;

	const RThread* iPeerThread;

	TBool iSyncLocalCall;

	};

NONSHARABLE_CLASS(TTransportUserStorage)

	{

public:

	inline TTransportUserStorage();

	inline TAny* Ptr() const;

	inline TAny*& RefPtr();

private:

	TAny* iStorage;

	};

class CWorkerTransportReceiver;

NONSHARABLE_CLASS(TTransportUser)

	{

public:

	inline TTransportUser();

	static TInt Compare(const TTransportUser& aLHS, const TTransportUser& aRHS);

public:

	TInt iInterfaceId;

	TUid iDtorId;

	CWorkerTransportReceiver* iUser;

	TTransportUserStorage* iUserStorage;

	};

class TTransportReceiverFactoryArgs

	{

public:

	inline TTransportReceiverFactoryArgs(TTransportUserStorage* aStorage, CommsFW::TWorkerId aWorkerId);

public:

	TTransportUserStorage* iStorage;

	CommsFW::TWorkerId iWorkerId;

	};

// Receiving side of transport

class CWorkerTransportReceiver : public CBase

	{

public:

	virtual void ProcessMessage(const Den::TWorkerTransportMsg& aMsg, TRequestWrapper& aRequest, TTransportUserStorage& aStorage, CommsFW::TWorkerId aWorker) = 0;

	virtual void OnPeerDeath(CommsFW::TWorkerId aPeer, TTransportUserStorage& aStorage) = 0;

	virtual void Shutdown(TBool aAlreadyDead, TTransportUserStorage& aStorage) = 0;

	};

#include "comms-infras/ss_threadtransport.inl"

#endif