/*
 * $Source$
 * $Author$
 *
 * Copyright 1989,1990,1991 by the Massachusetts Institute of Technology.
 * All Rights Reserved.
 *
 * Export of this software from the United States of America may
 *   require a specific license from the United States Government.
 *   It is the responsibility of any person or organization contemplating
 *   export to obtain such a license before exporting.
 * 
 * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
 * distribute this software and its documentation for any purpose and
 * without fee is hereby granted, provided that the above copyright
 * notice appear in all copies and that both that copyright notice and
 * this permission notice appear in supporting documentation, and that
 * the name of M.I.T. not be used in advertising or publicity pertaining
 * to distribution of the software without specific, written prior
 * permission.  M.I.T. makes no representations about the suitability of
 * this software for any purpose.  It is provided "as is" without express
 * or implied warranty.
 * 
 *
 * Glue between Kerberos version and ISODE 6.0 version of structures.
 */

#if !defined(lint) && !defined(SABER)
static char rcsid_lsrq2klsrq_c[] =
"$Id$";
#endif	/* lint || saber */

#include <krb5/krb5.h>

/*#include <time.h> */
#include <isode/psap.h>
#include <krb5/asn1.h>
#include "asn1glue.h"

#include <krb5/ext-proto.h>

/* ISODE defines max(a,b) */

krb5_last_req_entry **
KRB5_LastReq2krb5_last_req(val, error)
const struct type_KRB5_LastReq *val;
register int *error;
{
#if 0
    /* this code is for -h2 style ISODE structures.  However, pepsy
       generates horribly broken when given -h2. */

    register krb5_last_req_entry **retval;
    register int i;

    /* plus one for null terminator */
    retval = (krb5_last_req_entry **) xcalloc(val->nelem + 1,
					      sizeof(krb5_last_req_entry *));
    if (!retval) {
	*error = ENOMEM;
	return(0);
    }
    for (i = 0; i < val->nelem; i++) {
	retval[i] = (krb5_last_req_entry *) xmalloc(sizeof(*retval[i]));
	if (!retval[i]) {
	    krb5_free_last_req(retval);
	    *error = ENOMEM;
	    return(0);
	}
	retval[i]->value = gentime2unix(val->element_KRB5_4[i]->lr__value,
					error);
	if (*error) {
	    /* value is zero if error, so it won't get freed... */
	    krb5_free_last_req(retval);
	    return(0);
	}
	retval[i]->lr_type = val->element_KRB5_4[i]->lr__type;
    }
    retval[i] = 0;
    return(retval);
#endif
    register krb5_last_req_entry **retval;
    register int i;
    register const struct type_KRB5_LastReq *rv;

    for (i = 0, rv = val; rv; i++, rv = rv->next)
	;

    /* plus one for null terminator */
    retval = (krb5_last_req_entry **) xcalloc(i + 1, sizeof(*retval));
    if (!retval) {
	*error = ENOMEM;
	return(0);
    }
    for (i = 0, rv = val; rv; rv = rv->next, i++) {
	retval[i] = (krb5_last_req_entry *) xmalloc(sizeof(*retval[i]));
	if (!retval[i]) {
	    krb5_free_last_req(retval);
	    *error = ENOMEM;
	    return(0);
	}
	retval[i]->value = gentime2unix(rv->element_KRB5_4->lr__value,
					error);
	if (*error) {
	    /* value is zero if error, so it won't get freed... */
	    krb5_free_last_req(retval);
	    return(0);
	}
	retval[i]->lr_type = rv->element_KRB5_4->lr__type;
    }
    retval[i] = 0;
    return(retval);
}