1/*	$NetBSD: test_get_addrs.c,v 1.2 2017/01/28 21:31:49 christos Exp $	*/
2
3/*
4 * Copyright (c) 2000 - 2002 Kungliga Tekniska H��gskolan
5 * (Royal Institute of Technology, Stockholm, Sweden).
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * 3. Neither the name of KTH nor the names of its contributors may be
20 *    used to endorse or promote products derived from this software without
21 *    specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY
24 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
26 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE
27 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
28 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
29 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
30 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
31 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
32 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
34
35#include "krb5_locl.h"
36#include <err.h>
37#include <krb5/getarg.h>
38
39/* print all addresses that we find */
40
41static void
42print_addresses (krb5_context context, const krb5_addresses *addrs)
43{
44    int i;
45    char buf[256];
46    size_t len;
47
48    for (i = 0; i < addrs->len; ++i) {
49	krb5_print_address (&addrs->val[i], buf, sizeof(buf), &len);
50	printf ("%s\n", buf);
51    }
52}
53
54static int version_flag = 0;
55static int help_flag	= 0;
56
57static struct getargs args[] = {
58    {"version",	0,	arg_flag,	&version_flag,
59     "print version", NULL },
60    {"help",	0,	arg_flag,	&help_flag,
61     NULL, NULL }
62};
63
64static void
65usage (int ret)
66{
67    arg_printusage (args,
68		    sizeof(args)/sizeof(*args),
69		    NULL,
70		    "");
71    exit (ret);
72}
73
74int
75main(int argc, char **argv)
76{
77    krb5_context context;
78    krb5_error_code ret;
79    krb5_addresses addrs;
80    int optidx = 0;
81
82    setprogname (argv[0]);
83
84    if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optidx))
85	usage(1);
86
87    if (help_flag)
88	usage (0);
89
90    if(version_flag){
91	print_version(NULL);
92	exit(0);
93    }
94
95    ret = krb5_init_context(&context);
96    if (ret)
97	errx (1, "krb5_init_context failed: %d", ret);
98
99    ret = krb5_get_all_client_addrs (context, &addrs);
100    if (ret)
101	krb5_err (context, 1, ret, "krb5_get_all_client_addrs");
102    printf ("client addresses\n");
103    print_addresses (context, &addrs);
104    krb5_free_addresses (context, &addrs);
105
106    ret = krb5_get_all_server_addrs (context, &addrs);
107    if (ret)
108	krb5_err (context, 1, ret, "krb5_get_all_server_addrs");
109    printf ("server addresses\n");
110    print_addresses (context, &addrs);
111    krb5_free_addresses (context, &addrs);
112    return 0;
113}
114