//

// * Copyright 2004 Neusoft America Inc.

// * All rights reserved.

// * This component and the accompanying materials are made available

// * under the terms of the Eclipse Public License v1.0

// * which accompanies this distribution, and is available

// * at the URL "http://www.eclipse.org/legal/epl-v10.html".

// *

// * Contributors:

// * Keith Collins (Neusoft America Inc.)  original software development and additional code and modifications.

// * Thomas Gahagen (Neusoft America Inc.)  additional code and modifications.

// * Zhen Yuan (Neusoft America Inc.)  additional code and modifications.

// *

// * Description:  This file defines the CPortC32Interface class.  This class

// *               is equivalent to client RComm subsessions. This is derived 

// *               from the C32 base class for ports CPort.

//

// CPortC32Interface.h

/** @file CPortC32Interface.h

 *

 * PortC32Interface:

 * - Equivalent to client RComm subsessions. This is derived 

 *   from the C32 base class for ports CPort.

 */

#ifndef _PORTC32INTERFACE_H__

#define _PORTC32INTERFACE_H__

#include <cs_port.h>

#include "PortC32InterfaceBase.h"

class CPortC32Interface : public CPortC32InterfaceBase

	{

public:

	static CPortC32Interface* NewL(CPortFactory& aPortFactory, 

								   CPortFactory::TC32PortInfo& aPortInfo);

	virtual ~CPortC32Interface();

	void SendFrameToClient(CCsyMsgBufBpFrame* aFrame);

protected:

	virtual TBool ReadFromBufOrQueue();

private:

	CPortC32Interface(CPortFactory& aPortFactory,

					  CPortFactory::TC32PortInfo& aPortInfo);

	void ConstructL();

	virtual TInt QueryReceiveBuffer(TInt& aLength) const;

	virtual void ResetBuffers(TUint aFlags);

private:

	TBuf8<KMaxAdvFrameSize>	iPartialReadBuf;

	CCsyMsgBufBpFrame* iReadBuf;

	};

#endif  // _PORTC32INTERFACE_H__