--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/linklayerprotocols/pppnif/SPPP/chapmd5.h	Tue Jan 26 15:23:49 2010 +0200
@@ -0,0 +1,85 @@
+// Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#ifndef __CHAPMD5_H__
+#define __CHAPMD5_H__
+
+/**
+@file
+@brief Header file for the implementation PPP Challenge Handshake
+Authentication Protocol with MD5 (CHAP with MD5) - RFC 1994.
+@internalComponent
+*/
+
+#include "PPPCHAP.H"
+
+class CMD5;
+
+// protocol specific definitions for CHAP with MD5
+
+/**
+   The size of the CHAP with MD5 Value field.
+   @internalComponent
+*/
+const TUint8 KPppChapMd5ValueSize	= 16u;
+
+
+/*final*/ NONSHARABLE_CLASS(CPppChapMd5) : public CPppChap
+/**
+   Class that implements the PPP Challenge Handshake Authentication
+   Protocol (CHAP) with MD5 - RFC 1994.
+   @internalComponent
+*/
+	{
+  public:
+	static CPppAuthentication* NewL();
+
+	virtual ~CPppChapMd5();
+
+	virtual void InitL(CPppLcp* aLcp);
+
+  protected:
+	virtual void MakeResponseL(TUint8 aChallengeId, 
+							   const TDesC8& aChallengeValue, 
+							   TPtrC8& aResponseValue, 
+							   TPtrC8& aResponseName);
+
+  private:
+	CPppChapMd5();
+
+/* Pointer to the CMD5 object used for computing the CHAP Response
+value. */
+	CMD5* iMd5;
+
+#ifdef _UNICODE
+/* A buffer containing the user name. */
+	HBufC8* iUserName;
+#endif
+	};
+
+inline CPppAuthentication* CPppChapMd5::NewL()
+/**
+   Object factory for CPppChapMd5.
+   @leave Standard Symbian OS error codes. e.g. KErrNoMemory.
+   @note This function will not initialize the created object.  The
+   InitL member function shall be called first in order to initialize
+   the created object before using it.  This behavior is in agreement
+   with the requirements for a migration to a plugin architecture.
+*/
+	{
+	return new(ELeave) CPppChapMd5;
+	}
+
+#endif