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/*
* $Source$
* $Author$
*
* 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_kaddr2addr_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) */
struct type_KRB5_HostAddresses *
krb5_address2KRB5_HostAddresses(val, error)
register krb5_address * const *val;
register int *error;
{
#if 0
/* this code is for -h2 style ISODE structures. However, pepsy
generates horribly broken when given -h2. */
register struct type_KRB5_HostAddresses *retval;
register krb5_address * const *temp;
register int i;
if (!val) {
*error = EINVAL;
return 0;
}
/* count elements */
for (i = 0, temp = val; *temp; temp++,i++);
retval = (struct type_KRB5_HostAddresses *)
xmalloc(sizeof(*retval) + max(0,i-1)*sizeof(retval->element_KRB5_0[0]));
if (!retval) {
*error = ENOMEM;
return(0);
}
xbzero(retval, sizeof(*retval));
retval->nelem = i;
for (i = 0; i < retval->nelem; i++) {
retval->element_KRB5_0[i] = (struct element_KRB5_1 *)
xmalloc(sizeof(*(retval->element_KRB5_0[i])));
if (!retval->element_KRB5_0[i]) {
errout:
retval->nelem = i;
free_KRB5_HostAddresses(retval);
*error = ENOMEM;
return(0);
}
retval->element_KRB5_0[i]->addr__type = (val[i])->addrtype;
retval->element_KRB5_0[i]->address = str2qb((char *)(val[i])->contents,
(val[i])->length, 1);
if (!retval->element_KRB5_0[i]->address) {
/* clean up */
xfree(retval->element_KRB5_0[i]);
goto errout;
}
}
return(retval);
#endif
register struct type_KRB5_HostAddresses *retval = 0, *rv1 = 0, *rv2;
register krb5_address * const *temp;
register int i;
if (!val) {
*error = EINVAL;
return 0;
}
for (i = 0, temp = val; *temp; temp++,i++, rv1 = rv2) {
rv2 = (struct type_KRB5_HostAddresses *) xmalloc(sizeof(*rv2));
if (!rv2) {
if (retval)
free_KRB5_HostAddresses(retval);
*error = ENOMEM;
return(0);
}
if (rv1)
rv1->next = rv2;
xbzero((char *)rv2, sizeof (*rv2));
if (!retval)
retval = rv2;
rv2->element_KRB5_0 = (struct element_KRB5_1 *)
xmalloc(sizeof(*(retval->element_KRB5_0)));
if (!rv2->element_KRB5_0) {
errout:
if (retval)
free_KRB5_HostAddresses(retval);
*error = ENOMEM;
return(0);
}
rv2->element_KRB5_0->addr__type = (val[i])->addrtype;
rv2->element_KRB5_0->address = str2qb((char *)(val[i])->contents,
(val[i])->length, 1);
if (!rv2->element_KRB5_0->address) {
/* clean up */
xfree(rv2->element_KRB5_0);
goto errout;
}
}
if (retval == 0)
*error = ISODE_LOCAL_ERR_MISSING_PART;
return(retval);
}
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