/*

* 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          : CReceiverTcp.h

* Part of       : ConnectionMgr

* Version       : SIP/4.0 

*

*/

/**

 @internalComponent

*/

#ifndef CRECEIVERTCP_H

#define CRECEIVERTCP_H

#include <e32base.h>

#include <in_sock.h>

#include "MSIPMsgAssemblerOwner.h"

class MContext;

class CSIPMsgAssembler;

class CReceiverTcp : public CActive, public MSIPMsgAssemblerOwner

	{

public:

    enum TState

        {

        EIdle,

        EConnecting,

        EConnected,

        EShuttingDown

        };

public:

	static CReceiverTcp* NewL(MContext& aContext);

	static CReceiverTcp* NewLC(MContext& aContext);

	~CReceiverTcp();

public: // From CActive

	void RunL();

	void DoCancel();

	TInt RunError(TInt aError);

public: // From MSIPMsgAssemblerOwner

    void MessageCompleteL(CSIPMessage* aSIPMessage,

						  TInt aError,

						  TBool aCompressed);

public:

	void ReceiveDataL();

	void Connect(TInetAddr& aRemoteAddr);

    void Shutdown();

	TInetAddr iAddr;	

private:

	void ConstructL();

	CReceiverTcp(MContext& aContext);

private:

	void RemoveReceived();

private: // Data

	MContext& iContext;

	TPtr8 iReceivedMsgPtr;

	HBufC8* iReceivedMsg;	

	TState iReceiverState;

	TSockXfrLength iSockLenght;

	TUint iNextLength;

	CSIPMsgAssembler* iMsgAssembler;

	};

#endif // end of CRECEIVERTCP_H

// End of File