3 * - a small test program from Tony Finch
7 * Copyright (C) 1999 Tony Finch <dot@dotat.at>
8 * Copyright (C) 1999 Ian Jackson <ian@davenant.greenend.org.uk>
10 * It is part of adns, which is
11 * Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
12 * Copyright (C) 1999 Tony Finch <dot@dotat.at>
14 * This program is free software; you can redistribute it and/or modify
15 * it under the terms of the GNU General Public License as published by
16 * the Free Software Foundation; either version 2, or (at your option)
19 * This program is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
24 * You should have received a copy of the GNU General Public License
25 * along with this program; if not, write to the Free Software Foundation,
26 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
28 * This version was originally supplied by Tony Finch, but has been
29 * modified by Ian Jackson as it was incorporated into adns.
32 static const char * const cvsid
=
35 #include <sys/types.h>
45 static const char *progname
;
47 static void aargh(const char *msg
) {
48 fprintf(stderr
, "%s: %s: %s (%d)\n", progname
, msg
,
49 strerror(errno
) ?
strerror(errno
) : "Unknown error", errno
);
53 int main(int argc
, char *argv
[]) {
58 progname
= strrchr(*argv
, '/');
65 fprintf(stderr
, "usage: %s <domain>\n", progname
);
69 errno
= adns_init(&adns
, adns_if_debug
, 0);
70 if (errno
) aargh("adns_init");
72 errno
= adns_submit(adns
, argv
[1], adns_r_ptr
,
73 adns_qf_quoteok_cname
|adns_qf_cname_loose
,
75 if (errno
) aargh("adns_submit");
77 errno
= adns_wait(adns
, &query
, &answer
, NULL
);
78 if (errno
) aargh("adns_init");
80 printf("%s\n", answer
->status
== adns_s_ok ?
*answer
->rrs
.str
: "dunno");