1 // Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

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

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // Protocol (PAP) - RFC 1334.

    15 // 

    16 //

    17 

    18 /**

    19  @file

    20  @brief Header file for the implementation of Password Authentication

    21  @internalComponent 

    22 */

    23 

    24 #ifndef __PPPPAP_H__

    25 #define __PPPPAP_H__

    26 

    27 #include "PPPAUTH.H"

    28 

    29 const TInt KPppPapWaitTime = 3000;

    30 const TInt KPppPapRetries = 4;

    31 

    32 const TUint8 KPppPapRequest = 1;

    33 const TUint8 KPppPapAck = 2;

    34 const TUint8 KPppPapNak = 3;

    35 

    36 

    37 NONSHARABLE_CLASS(CPppPap) : public CPppAuthentication, protected MTimer

    38 	{

    39 public:

    40 	static CPppAuthentication* NewL();

    41 	virtual ~CPppPap();

    42 

    43 	virtual void InitL(CPppLcp* aLcp);

    44 	virtual void AuthenticateComplete(TInt aStatus);

    45 

    46 protected:

    47 	virtual TUint PppId() const;

    48 

    49 	// MPppRecvr upcalls

    50 	virtual TBool RecvFrame(RMBufChain& aPacket);

    51 	virtual void LowerLayerUp();

    52 	virtual void LowerLayerDown(TInt aStatus=KErrNone);

    53 	// MTimer upcall

    54 	virtual void TimerComplete(TInt aStatus);

    55 

    56 private:

    57 	void SendAuthRequestL(TBool aNewRequest=EFalse);

    58 	CPppPap();

    59 

    60 private:

    61 	TInt	iTryCount;

    62 	TUint8	iCurrentId;

    63 	};

    64 

    65 /**

    66    Object factory for CPppPap.

    67    @leave Standard Symbian OS error codes. e.g. KErrNoMemory.

    68 */

    69 inline CPppAuthentication* CPppPap::NewL()

    70 	{

    71 	return new(ELeave) CPppPap;

    72 	}

    73 

    74 inline TUint CPppPap::PppId() const

    75 	{

    76 	return KPppIdPap;

    77 	}

    78 

    79 #endif // ___PPPPAP_H__