1 //

     2 // * Copyright 2004 Neusoft America Inc.

     3 // * All rights reserved.

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

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

     6 // * which accompanies this distribution, and is available

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

     8 // *

     9 // * Contributors:

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

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

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

    13 // *

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

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

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

    17 //

    18 

    19 // CPortC32Interface.h

    20 

    21 /** @file CPortC32Interface.h

    22  *

    23  * PortC32Interface:

    24  * - Equivalent to client RComm subsessions. This is derived 

    25  *   from the C32 base class for ports CPort.

    26  */

    27 

    28 #ifndef _PORTC32INTERFACE_H__

    29 #define _PORTC32INTERFACE_H__

    30 

    31 #include <cs_port.h>

    32 #include "PortC32InterfaceBase.h"

    33 

    34 class CPortC32Interface : public CPortC32InterfaceBase

    35 	{

    36 public:

    37 	static CPortC32Interface* NewL(CPortFactory& aPortFactory, 

    38 								   CPortFactory::TC32PortInfo& aPortInfo);

    39 

    40 	virtual ~CPortC32Interface();

    41 	void SendFrameToClient(CCsyMsgBufBpFrame* aFrame);

    42 

    43 protected:

    44 	virtual TBool ReadFromBufOrQueue();

    45 

    46 private:

    47 	CPortC32Interface(CPortFactory& aPortFactory,

    48 					  CPortFactory::TC32PortInfo& aPortInfo);

    49 	void ConstructL();

    50 

    51 	virtual TInt QueryReceiveBuffer(TInt& aLength) const;

    52 	virtual void ResetBuffers(TUint aFlags);

    53 

    54 private:

    55 	TBuf8<KMaxAdvFrameSize>	iPartialReadBuf;

    56 

    57 	CCsyMsgBufBpFrame* iReadBuf;

    58 	};

    59 

    60 #endif  // _PORTC32INTERFACE_H__