/*
 * Copyright 2003-2004, Waldemar Kornewald <wkornew@gmx.net>
 * Distributed under the terms of the MIT License.
 */

#ifndef __K_PPP_AUTHENTICATION_HANDLER__H
#define __K_PPP_AUTHENTICATION_HANDLER__H

#include <KPPPOptionHandler.h>


class _KPPPAuthenticationHandler : public KPPPOptionHandler {
	public:
		_KPPPAuthenticationHandler(KPPPInterface& interface);
		
		KPPPProtocol *NextAuthenticator(const KPPPProtocol *start,
			ppp_side side) const;
		
		virtual status_t AddToRequest(KPPPConfigurePacket& request);
		virtual status_t ParseNak(const KPPPConfigurePacket& nak);
		virtual status_t ParseReject(const KPPPConfigurePacket& reject);
		virtual status_t ParseAck(const KPPPConfigurePacket& ack);
		
		virtual status_t ParseRequest(const KPPPConfigurePacket& request,
			int32 index, KPPPConfigurePacket& nak, KPPPConfigurePacket& reject);
		virtual status_t SendingAck(const KPPPConfigurePacket& ack);
		
		virtual void Reset();

	private:
		KPPPProtocol *fLocalAuthenticator, *fPeerAuthenticator,
			*fSuggestedLocalAuthenticator, *fSuggestedPeerAuthenticator;
		bool fPeerAuthenticatorRejected;
};


#endif