examples/fdnsmxlist.c

   1 #include <stdio.h>
   2 #include <string.h>
   3 #include "../include/firedns.h"
   4
   5 int main(int argc, char **argv) {
   6         firedns_state dns, *d = &dns;
   7         struct firedns_mxlist *iter;
   8
   9         if (argc != 2) {
  10                 fprintf(stderr,"usage: %s <hostname>\n",argv[0]);
  11                 return 2;
  12         }
  13
  14         firedns_init(d);
  15         firedns_add_servers_from_resolv_conf(d);
  16
  17         iter = firedns_resolvemxlist(d, argv[1]);
  18
  19         if (iter == NULL)
  20                 return 1;
  21
  22         while (iter != NULL) {
  23                 printf("%7s (%05d) %s:%d\n",firedns_mx_name[iter->protocol],iter->priority,iter->name,firedns_mx_port[iter->protocol]);
  24                 iter = iter->next;
  25         }
  26
  27         return 0;
  28 }