mdw@git.distorted.org.uk Git - adns/blob - client/adnstest.c

   1 /*
   2  * dtest.c
   3  * - simple test program, not part of the library
   4  */
   5 /*
   6  *  This file is part of adns, which is Copyright (C) 1997, 1998 Ian Jackson
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2, or (at your option)
  11  *  any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software Foundation,
  20  *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  21  */
  22
  23 #include <stdio.h>
  24 #include <unistd.h>
  25
  26 #include "adns.h"
  27
  28 int main(void) {
  29   adns_state ads;
  30   adns_query qu;
  31   adns_answer *ans;
  32   int r;
  33
  34   r= adns_init(&ads,adns_if_debug|adns_if_noautosys,0);
  35   if (r) { perror("init"); exit(2); }
  36
  37   r= adns_submit(ads,"anarres.relativity.greenend.org.uk",adns_r_a,0,0,&qu);
  38   if (r) { perror("submit"); exit(2); }
  39
  40   r= adns_wait(ads,&qu,&ans,0);
  41   if (r) { perror("wait"); exit(2); }
  42
  43   fprintf(stderr,"answer status %d type %d rrs %d cname %s\n",
  44           ans->status,ans->type,ans->nrrs,
  45           ans->cname ? ans->cname : "-");
  46
  47   exit(0);
  48 }