/*
 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
 * unrestricted use provided that this legend is included on all tape
 * media and as a part of the software program in whole or part.  Users
 * may copy or modify Sun RPC without charge, but are not authorized
 * to license or distribute it to anyone else except as part of a product or
 * program developed by the user.
 * 
 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
 * 
 * Sun RPC is provided with no support and without any obligation on the
 * part of Sun Microsystems, Inc. to assist in its use, correction,
 * modification or enhancement.
 * 
 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
 * OR ANY PART THEREOF.
 * 
 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
 * or profits or other special, indirect and consequential damages, even if
 * Sun has been advised of the possibility of such damages.
 * 
 * Sun Microsystems, Inc.
 * 2550 Garcia Avenue
 * Mountain View, California  94043
 *
 * @(#)authdes_prot.c	2.1 88/07/29 4.0 RPCSRC; from 1.6 88/02/08 SM;
 * $FreeBSD: src/lib/libc/rpc/authdes_prot.c,v 1.5 2007/11/20 01:51:20 jb Exp $
 * $DragonFly: src/lib/libc/rpc/authdes_prot.c,v 1.4 2008/10/28 17:23:45 swildner Exp $
 */
/*
 * Copyright (c) 1986-1991 by Sun Microsystems Inc.
 */

/*
 * authdes_prot.c, XDR routines for DES authentication
 */

#include "namespace.h"
#include <rpc/types.h>
#include <rpc/xdr.h>
#include <rpc/auth.h>
#include <rpc/auth_des.h>
#include "un-namespace.h"

#define ATTEMPT(xdr_op) if (!(xdr_op)) return (FALSE)

bool_t
xdr_authdes_cred(XDR *xdrs, struct authdes_cred *cred)
{
	enum authdes_namekind *padc_namekind = &cred->adc_namekind;
	/*
	 * Unrolled xdr
	 */
	ATTEMPT(xdr_enum(xdrs, (enum_t *) padc_namekind));
	switch (cred->adc_namekind) {
	case ADN_FULLNAME:
		ATTEMPT(xdr_string(xdrs, &cred->adc_fullname.name,
		    MAXNETNAMELEN));
		ATTEMPT(xdr_opaque(xdrs, (caddr_t)&cred->adc_fullname.key,
		    sizeof(des_block)));
		ATTEMPT(xdr_opaque(xdrs, (caddr_t)&cred->adc_fullname.window,
		    sizeof(cred->adc_fullname.window)));
		return (TRUE);
	case ADN_NICKNAME:
		ATTEMPT(xdr_opaque(xdrs, (caddr_t)&cred->adc_nickname,
		    sizeof(cred->adc_nickname)));
		return (TRUE);
	default:
		return (FALSE);
	}
}


bool_t
xdr_authdes_verf(XDR *xdrs, struct authdes_verf *verf)
{
	/*
 	 * Unrolled xdr
 	 */
	ATTEMPT(xdr_opaque(xdrs, (caddr_t)&verf->adv_xtimestamp,
	    sizeof(des_block)));
	ATTEMPT(xdr_opaque(xdrs, (caddr_t)&verf->adv_int_u,
	    sizeof(verf->adv_int_u)));
	return (TRUE);
}