| 1 | /* |
| 2 | * fanftest.c |
| 3 | * - a small test program from Tony Finch |
| 4 | */ |
| 5 | /* |
| 6 | * This file is |
| 7 | * Copyright (C) 1999 Tony Finch <dot@dotat.at> |
| 8 | * Copyright (C) 1999-2000 Ian Jackson <ian@davenant.greenend.org.uk> |
| 9 | * |
| 10 | * It is part of adns, which is |
| 11 | * Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk> |
| 12 | * Copyright (C) 1999 Tony Finch <dot@dotat.at> |
| 13 | * |
| 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) |
| 17 | * any later version. |
| 18 | * |
| 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. |
| 23 | * |
| 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. |
| 27 | * |
| 28 | * This version was originally supplied by Tony Finch, but has been |
| 29 | * modified by Ian Jackson as it was incorporated into adns. |
| 30 | */ |
| 31 | |
| 32 | static const char * const cvsid = |
| 33 | "$Id: fanftest.c,v 1.4 2000/09/14 01:23:39 ian Exp $"; |
| 34 | |
| 35 | #include <sys/types.h> |
| 36 | #include <sys/time.h> |
| 37 | |
| 38 | #include <string.h> |
| 39 | #include <stdlib.h> |
| 40 | #include <stdio.h> |
| 41 | #include <errno.h> |
| 42 | |
| 43 | #include "config.h" |
| 44 | #include "adns.h" |
| 45 | |
| 46 | static const char *progname; |
| 47 | |
| 48 | static void aargh(const char *msg) { |
| 49 | fprintf(stderr, "%s: %s: %s (%d)\n", progname, msg, |
| 50 | strerror(errno) ? strerror(errno) : "Unknown error", errno); |
| 51 | exit(1); |
| 52 | } |
| 53 | |
| 54 | int main(int argc, char *argv[]) { |
| 55 | adns_state adns; |
| 56 | adns_query query; |
| 57 | adns_answer *answer; |
| 58 | |
| 59 | progname= strrchr(*argv, '/'); |
| 60 | if (progname) |
| 61 | progname++; |
| 62 | else |
| 63 | progname= *argv; |
| 64 | |
| 65 | if (argc != 2) { |
| 66 | fprintf(stderr, "usage: %s <domain>\n", progname); |
| 67 | exit(1); |
| 68 | } |
| 69 | |
| 70 | errno= adns_init(&adns, adns_if_debug, 0); |
| 71 | if (errno) aargh("adns_init"); |
| 72 | |
| 73 | errno= adns_submit(adns, argv[1], adns_r_ptr, |
| 74 | adns_qf_quoteok_cname|adns_qf_cname_loose, |
| 75 | NULL, &query); |
| 76 | if (errno) aargh("adns_submit"); |
| 77 | |
| 78 | errno= adns_wait(adns, &query, &answer, NULL); |
| 79 | if (errno) aargh("adns_init"); |
| 80 | |
| 81 | printf("%s\n", answer->status == adns_s_ok ? *answer->rrs.str : "dunno"); |
| 82 | |
| 83 | adns_finish(adns); |
| 84 | |
| 85 | return 0; |
| 86 | } |