3 * - simple test program, not part of the library
6 * This file is part of adns, which is Copyright (C) 1997, 1998 Ian Jackson
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)
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.
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.
30 static void failure(const char *what, adns_status st) {
31 fprintf(stderr,"adns failure: %s: %s\n",what,adns_strerror(st));
35 static const char *defaultargv[]= { "ns.chiark.greenend.org.uk", 0 };
37 int main(int argc, const char *const *argv) {
41 const char *rrtn, *fmtn;
46 if (argv[0] && argv[1]) argv++;
47 else argv= defaultargv;
49 for (qc=0; qc[argv]; qc++);
50 qus= malloc(sizeof(qus)*qc);
51 if (!qus) { perror("malloc qus"); exit(3); }
53 r= adns_init(&ads,adns_if_debug|adns_if_noautosys,0);
54 if (r) failure("init",r);
56 for (qi=0; qi<qc; qi++) {
57 r= adns_submit(ads,argv[qi],adns_r_a,0,0,&qus[qi]);
58 if (r) failure("submit",r);
61 for (qi=0; qi<qc; qi++) {
63 r= adns_wait(ads,&qu,&ans,0);
64 if (r) failure("wait",r);
66 ri= adns_rr_info(ans->type, &rrtn,&fmtn,&len, 0,0);
67 fprintf(stdout, "%s: %s; nrrs=%d; cname=%s; ",
68 argv[qi], adns_strerror(ans->status),
69 ans->nrrs, ans->cname ? ans->cname : "$");
70 fprintf(stdout, "type %s(%s) %s\n",
71 ri ? "?" : rrtn, ri ? "?" : fmtn ? fmtn : "-",
75 for (i=0; i<ans->nrrs; i++) {
76 r= adns_rr_info(ans->type, 0,0,0, ans->rrs.bytes+i*len,&show);
77 if (r) failure("info",r);