linklayerprotocols/pppnif/SPPP/ppppap.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Wed, 15 Sep 2010 13:53:10 +0300
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// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// Protocol (PAP) - RFC 1334.
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// 
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//
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/**
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 @file
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 @brief Header file for the implementation of Password Authentication
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 @internalComponent 
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*/
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#ifndef __PPPPAP_H__
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#define __PPPPAP_H__
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#include "PPPAUTH.H"
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const TInt KPppPapWaitTime = 3000;
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const TInt KPppPapRetries = 4;
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const TUint8 KPppPapRequest = 1;
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const TUint8 KPppPapAck = 2;
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const TUint8 KPppPapNak = 3;
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NONSHARABLE_CLASS(CPppPap) : public CPppAuthentication, protected MTimer
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	{
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public:
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	static CPppAuthentication* NewL();
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	virtual ~CPppPap();
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	virtual void InitL(CPppLcp* aLcp);
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	virtual void AuthenticateComplete(TInt aStatus);
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protected:
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	virtual TUint PppId() const;
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	// MPppRecvr upcalls
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	virtual TBool RecvFrame(RMBufChain& aPacket);
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	virtual void LowerLayerUp();
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	virtual void LowerLayerDown(TInt aStatus=KErrNone);
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	// MTimer upcall
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	virtual void TimerComplete(TInt aStatus);
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private:
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	void SendAuthRequestL(TBool aNewRequest=EFalse);
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	CPppPap();
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private:
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	TInt	iTryCount;
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	TUint8	iCurrentId;
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	};
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/**
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   Object factory for CPppPap.
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   @leave Standard Symbian OS error codes. e.g. KErrNoMemory.
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*/
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inline CPppAuthentication* CPppPap::NewL()
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	{
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	return new(ELeave) CPppPap;
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	}
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inline TUint CPppPap::PppId() const
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	{
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	return KPppIdPap;
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	}
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#endif // ___PPPPAP_H__