155682Smarkm/*
2233294Sstas * Copyright (c) 1997 Kungliga Tekniska H��gskolan
3233294Sstas * (Royal Institute of Technology, Stockholm, Sweden).
4233294Sstas * All rights reserved.
555682Smarkm *
6233294Sstas * Redistribution and use in source and binary forms, with or without
7233294Sstas * modification, are permitted provided that the following conditions
8233294Sstas * are met:
955682Smarkm *
10233294Sstas * 1. Redistributions of source code must retain the above copyright
11233294Sstas *    notice, this list of conditions and the following disclaimer.
1255682Smarkm *
13233294Sstas * 2. Redistributions in binary form must reproduce the above copyright
14233294Sstas *    notice, this list of conditions and the following disclaimer in the
15233294Sstas *    documentation and/or other materials provided with the distribution.
1655682Smarkm *
17233294Sstas * 3. Neither the name of the Institute nor the names of its contributors
18233294Sstas *    may be used to endorse or promote products derived from this software
19233294Sstas *    without specific prior written permission.
2055682Smarkm *
21233294Sstas * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22233294Sstas * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23233294Sstas * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24233294Sstas * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25233294Sstas * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26233294Sstas * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27233294Sstas * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28233294Sstas * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29233294Sstas * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30233294Sstas * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31233294Sstas * SUCH DAMAGE.
3255682Smarkm */
3355682Smarkm
3455682Smarkm/*
3555682Smarkm *
3655682Smarkm */
3755682Smarkm
3855682Smarkm#include "krb5_locl.h"
3955682Smarkm
40233294SstasKRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
41178825Sdfr_krb5_principal2principalname (PrincipalName *p,
42178825Sdfr			       const krb5_principal from)
4355682Smarkm{
4455682Smarkm    return copy_PrincipalName(&from->name, p);
4555682Smarkm}
4655682Smarkm
47233294SstasKRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL
48178825Sdfr_krb5_principalname2krb5_principal (krb5_context context,
49178825Sdfr				    krb5_principal *principal,
50178825Sdfr				    const PrincipalName from,
51178825Sdfr				    const Realm realm)
5255682Smarkm{
53233294Sstas    krb5_error_code ret;
54233294Sstas    krb5_principal p;
55233294Sstas
56233294Sstas    p = malloc(sizeof(*p));
57178825Sdfr    if (p == NULL)
58178825Sdfr	return ENOMEM;
59233294Sstas    ret = copy_PrincipalName(&from, &p->name);
60233294Sstas    if (ret) {
61233294Sstas	free(p);
62233294Sstas	return ret;
63233294Sstas    }
6455682Smarkm    p->realm = strdup(realm);
65233294Sstas    if (p->realm == NULL) {
66233294Sstas	free_PrincipalName(&p->name);
67233294Sstas        free(p);
68178825Sdfr	return ENOMEM;
69233294Sstas    }
7055682Smarkm    *principal = p;
7155682Smarkm    return 0;
7255682Smarkm}
73