1 /*

     2 * Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "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 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 #ifndef __TRKSOCKETCOMMPORT_H__

    20 #define __TRKSOCKETCOMMPORT_H__

    21 

    22 #include <in_sock.h>

    23 #include "TrkCommPort.h"

    24 

    25 

    26 _LIT8(KSocketComm, "[SOCKETCOMM]");

    27 

    28 //

    29 // class CTrkSocketCommPort

    30 //

    31 // Defines an interface to a socket type communications port

    32 //

    33 

    34 class CTrkSocketCommPort : public CTrkCommPort

    35 {

    36 public:

    37 		

    38 	static CTrkSocketCommPort* NewL(const TDesC& aInitFilePath, TDes& aErrorMessage);

    39 	~CTrkSocketCommPort();

    40 

    41 	void OpenPortL();

    42 	void ClosePort();

    43 

    44 	void SendDataL(const TDesC8& aBuffer);

    45 	void Listen(CTrkFramingLayer *aFramingLayer);

    46 	void StopListening();

    47 

    48 protected:

    49 

    50 	void DoCancel();

    51 	void RunL();

    52 

    53 private:

    54 

    55 	CTrkSocketCommPort();

    56 	void ConstructL(const TDesC &aInitFilePath, TDes& aErrorMessage);

    57 	void ConnectL();

    58 	void IssueReadRequest();

    59 

    60 private:

    61 

    62 	RSocket iSocket;

    63 	RSocketServ iSocketServ;

    64 

    65 	TBool iConnected;

    66 	TBool iListening;

    67 

    68 	TBuf8<MAXMESSAGESIZE> iReceivedChars;

    69 	TInt iNextReadChar;

    70 

    71 	CTrkFramingLayer* iFramingLayer;

    72 	

    73 	TInt iLineNumber;

    74 };

    75 

    76 #endif // __TRKSOCKETCOMMPORT_H__