1/*	$NetBSD$	*/
2
3/*
4 * Copyright (C) 2004, 2005, 2007  Internet Systems Consortium, Inc. ("ISC")
5 * Copyright (C) 2000, 2001  Internet Software Consortium.
6 *
7 * Permission to use, copy, modify, and/or distribute this software for any
8 * purpose with or without fee is hereby granted, provided that the above
9 * copyright notice and this permission notice appear in all copies.
10 *
11 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
12 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
13 * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
14 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
15 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
16 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
17 * PERFORMANCE OF THIS SOFTWARE.
18 */
19
20/* Id: gxba_test.c,v 1.13 2007/06/19 23:46:59 tbox Exp  */
21
22/*! \file */
23#include <config.h>
24
25#include <stdio.h>
26
27#include <isc/net.h>
28
29#include <lwres/netdb.h>
30
31static void
32print_he(struct hostent *he, int error, const char *fun, const char *name) {
33	char **c;
34	int i;
35
36	if (he != NULL) {
37		 printf("%s(%s):\n", fun, name);
38		 printf("\tname = %s\n", he->h_name);
39		 printf("\taddrtype = %d\n", he->h_addrtype);
40		 printf("\tlength = %d\n", he->h_length);
41		 c = he->h_aliases;
42		 i = 1;
43		 while (*c != NULL) {
44			printf("\talias[%d] = %s\n", i, *c);
45			i++;
46			c++;
47		 }
48		 c = he->h_addr_list;
49		 i = 1;
50		 while (*c != NULL) {
51			char buf[128];
52			inet_ntop(he->h_addrtype, *c, buf, sizeof(buf));
53			printf("\taddress[%d] = %s\n", i, buf);
54			c++;
55			i++;
56		}
57	} else {
58		printf("%s(%s): error = %d (%s)\n", fun, name, error,
59		       hstrerror(error));
60	}
61}
62
63int
64main(int argc, char **argv) {
65	struct hostent *he;
66	int error;
67	struct in_addr in_addr;
68	struct in6_addr in6_addr;
69	void *addr;
70	int af;
71	size_t len;
72
73	(void)argc;
74
75	while (argv[1] != NULL) {
76		if (inet_pton(AF_INET, argv[1], &in_addr) == 1) {
77			af = AF_INET;
78			addr = &in_addr;
79			len = sizeof(in_addr);
80		} else if (inet_pton(AF_INET6, argv[1], &in6_addr) == 1) {
81			af = AF_INET6;
82			addr = &in6_addr;
83			len = sizeof(in6_addr);
84		} else {
85			printf("unable to convert \"%s\" to an address\n",
86			       argv[1]);
87			argv++;
88			continue;
89		}
90		he = gethostbyaddr(addr, len, af);
91		print_he(he, h_errno, "gethostbyaddr", argv[1]);
92
93		he = getipnodebyaddr(addr, len, af, &error);
94		print_he(he, error, "getipnodebyaddr", argv[1]);
95		if (he != NULL)
96			freehostent(he);
97		argv++;
98	}
99	return (0);
100}
101