e576be50 |
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 | */ |
964344fc |
22 | |
23 | #include <stdio.h> |
350d37d9 |
24 | #include <unistd.h> |
86e7b8d9 |
25 | #include <assert.h> |
26 | #include <stdlib.h> |
964344fc |
27 | |
28 | #include "adns.h" |
29 | |
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30 | static void failure(const char *what, adns_status st) { |
31 | fprintf(stderr,"adns failure: %s: %s\n",what,adns_strerror(st)); |
32 | exit(2); |
33 | } |
34 | |
35 | static const char *defaultargv[]= { "ns.chiark.greenend.org.uk", 0 }; |
36 | |
ffbda80c |
37 | static const adns_rrtype defaulttypes[]= { |
38 | adns_r_a, |
39 | adns_r_ns_raw, |
40 | adns_r_cname, |
41 | adns_r_ptr_raw, |
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42 | adns_r_txt, |
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43 | adns_r_none |
44 | }; |
45 | |
86e7b8d9 |
46 | int main(int argc, const char *const *argv) { |
964344fc |
47 | adns_state ads; |
86e7b8d9 |
48 | adns_query *qus, qu; |
4353a5c4 |
49 | adns_answer *ans; |
86e7b8d9 |
50 | const char *rrtn, *fmtn; |
51 | char *show; |
ffbda80c |
52 | int len, i, qc, qi, tc, ti; |
86e7b8d9 |
53 | adns_status r, ri; |
ffbda80c |
54 | const adns_rrtype *types; |
86e7b8d9 |
55 | |
56 | if (argv[0] && argv[1]) argv++; |
57 | else argv= defaultargv; |
58 | |
ffbda80c |
59 | types= defaulttypes; |
60 | |
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61 | for (qc=0; qc[argv]; qc++); |
ffbda80c |
62 | for (tc=0; types[tc] != adns_r_none; tc++); |
63 | qus= malloc(sizeof(qus)*qc*tc); |
86e7b8d9 |
64 | if (!qus) { perror("malloc qus"); exit(3); } |
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65 | |
4353a5c4 |
66 | r= adns_init(&ads,adns_if_debug|adns_if_noautosys,0); |
86e7b8d9 |
67 | if (r) failure("init",r); |
68 | |
69 | for (qi=0; qi<qc; qi++) { |
ffbda80c |
70 | for (ti=0; ti<tc; ti++) { |
71 | fprintf(stdout,"submitting %s %d\n",argv[qi],types[ti]); |
72 | r= adns_submit(ads,argv[qi],types[ti],0,0,&qus[qi*tc+ti]); |
73 | if (r) failure("submit",r); |
74 | } |
86e7b8d9 |
75 | } |
350d37d9 |
76 | |
86e7b8d9 |
77 | for (qi=0; qi<qc; qi++) { |
ffbda80c |
78 | for (ti=0; ti<tc; ti++) { |
79 | qu= qus[qi*tc+ti]; |
80 | r= adns_wait(ads,&qu,&ans,0); |
81 | if (r) failure("wait",r); |
4353a5c4 |
82 | |
ffbda80c |
83 | ri= adns_rr_info(ans->type, &rrtn,&fmtn,&len, 0,0); |
1b644113 |
84 | fprintf(stdout, "%s type %s(%s)%s%s: ", |
85 | argv[qi], |
ffbda80c |
86 | ri ? "?" : rrtn, ri ? "?" : fmtn ? fmtn : "-", |
1b644113 |
87 | ri ? " " : "", ri ? adns_strerror(ri) : ""); |
88 | fprintf(stdout, "%s; nrrs=%d; cname=%s\n", |
89 | adns_strerror(ans->status), |
90 | ans->nrrs, ans->cname ? ans->cname : "$"); |
ffbda80c |
91 | if (ans->nrrs) { |
92 | assert(!ri); |
93 | for (i=0; i<ans->nrrs; i++) { |
94 | r= adns_rr_info(ans->type, 0,0,0, ans->rrs.bytes+i*len,&show); |
95 | if (r) failure("info",r); |
96 | printf(" %s\n",show); |
97 | free(show); |
98 | } |
86e7b8d9 |
99 | } |
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100 | free(ans); |
86e7b8d9 |
101 | } |
86e7b8d9 |
102 | } |
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103 | |
86e7b8d9 |
104 | free(qus); |
964344fc |
105 | exit(0); |
106 | } |