resolve-test.c revision 178825
1178825Sdfr/* 2178825Sdfr * Copyright (c) 1995 - 2004 Kungliga Tekniska H�gskolan 3178825Sdfr * (Royal Institute of Technology, Stockholm, Sweden). 4178825Sdfr * All rights reserved. 5178825Sdfr * 6178825Sdfr * Redistribution and use in source and binary forms, with or without 7178825Sdfr * modification, are permitted provided that the following conditions 8178825Sdfr * are met: 9178825Sdfr * 10178825Sdfr * 1. Redistributions of source code must retain the above copyright 11178825Sdfr * notice, this list of conditions and the following disclaimer. 12178825Sdfr * 13178825Sdfr * 2. Redistributions in binary form must reproduce the above copyright 14178825Sdfr * notice, this list of conditions and the following disclaimer in the 15178825Sdfr * documentation and/or other materials provided with the distribution. 16178825Sdfr * 17178825Sdfr * 3. Neither the name of the Institute nor the names of its contributors 18178825Sdfr * may be used to endorse or promote products derived from this software 19178825Sdfr * without specific prior written permission. 20178825Sdfr * 21178825Sdfr * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22178825Sdfr * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23178825Sdfr * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24178825Sdfr * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25178825Sdfr * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26178825Sdfr * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27178825Sdfr * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28178825Sdfr * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29178825Sdfr * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30178825Sdfr * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31178825Sdfr * SUCH DAMAGE. 32178825Sdfr */ 33178825Sdfr 34178825Sdfr#ifdef HAVE_CONFIG_H 35178825Sdfr#include <config.h> 36178825Sdfr#endif 37178825Sdfr#include "roken.h" 38178825Sdfr#include "getarg.h" 39178825Sdfr#ifdef HAVE_ARPA_NAMESER_H 40178825Sdfr#include <arpa/nameser.h> 41178825Sdfr#endif 42178825Sdfr#ifdef HAVE_RESOLV_H 43178825Sdfr#include <resolv.h> 44178825Sdfr#endif 45178825Sdfr#include "resolve.h" 46178825Sdfr 47178825SdfrRCSID("$Id: resolve-test.c 15415 2005-06-16 16:58:45Z lha $"); 48178825Sdfr 49178825Sdfrstatic int version_flag = 0; 50178825Sdfrstatic int help_flag = 0; 51178825Sdfr 52178825Sdfrstatic struct getargs args[] = { 53178825Sdfr {"version", 0, arg_flag, &version_flag, 54178825Sdfr "print version", NULL }, 55178825Sdfr {"help", 0, arg_flag, &help_flag, 56178825Sdfr NULL, NULL } 57178825Sdfr}; 58178825Sdfr 59178825Sdfrstatic void 60178825Sdfrusage (int ret) 61178825Sdfr{ 62178825Sdfr arg_printusage (args, 63178825Sdfr sizeof(args)/sizeof(*args), 64178825Sdfr NULL, 65178825Sdfr "dns-record resource-record-type"); 66178825Sdfr exit (ret); 67178825Sdfr} 68178825Sdfr 69178825Sdfrint 70178825Sdfrmain(int argc, char **argv) 71178825Sdfr{ 72178825Sdfr struct dns_reply *r; 73178825Sdfr struct resource_record *rr; 74178825Sdfr int optidx = 0; 75178825Sdfr 76178825Sdfr setprogname (argv[0]); 77178825Sdfr 78178825Sdfr if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optidx)) 79178825Sdfr usage(1); 80178825Sdfr 81178825Sdfr if (help_flag) 82178825Sdfr usage (0); 83178825Sdfr 84178825Sdfr if(version_flag){ 85178825Sdfr printf("some version\n"); 86178825Sdfr exit(0); 87178825Sdfr } 88178825Sdfr 89178825Sdfr argc -= optidx; 90178825Sdfr argv += optidx; 91178825Sdfr 92178825Sdfr if (argc != 2) 93178825Sdfr usage(1); 94178825Sdfr 95178825Sdfr r = dns_lookup(argv[0], argv[1]); 96178825Sdfr if(r == NULL){ 97178825Sdfr printf("No reply.\n"); 98178825Sdfr return 1; 99178825Sdfr } 100178825Sdfr if(r->q.type == rk_ns_t_srv) 101178825Sdfr dns_srv_order(r); 102178825Sdfr 103178825Sdfr for(rr = r->head; rr;rr=rr->next){ 104178825Sdfr printf("%-30s %-5s %-6d ", rr->domain, dns_type_to_string(rr->type), rr->ttl); 105178825Sdfr switch(rr->type){ 106178825Sdfr case rk_ns_t_ns: 107178825Sdfr case rk_ns_t_cname: 108178825Sdfr case rk_ns_t_ptr: 109178825Sdfr printf("%s\n", (char*)rr->u.data); 110178825Sdfr break; 111178825Sdfr case rk_ns_t_a: 112178825Sdfr printf("%s\n", inet_ntoa(*rr->u.a)); 113178825Sdfr break; 114178825Sdfr case rk_ns_t_mx: 115178825Sdfr case rk_ns_t_afsdb:{ 116178825Sdfr printf("%d %s\n", rr->u.mx->preference, rr->u.mx->domain); 117178825Sdfr break; 118178825Sdfr } 119178825Sdfr case rk_ns_t_srv:{ 120178825Sdfr struct srv_record *srv = rr->u.srv; 121178825Sdfr printf("%d %d %d %s\n", srv->priority, srv->weight, 122178825Sdfr srv->port, srv->target); 123178825Sdfr break; 124178825Sdfr } 125178825Sdfr case rk_ns_t_txt: { 126178825Sdfr printf("%s\n", rr->u.txt); 127178825Sdfr break; 128178825Sdfr } 129178825Sdfr case rk_ns_t_sig : { 130178825Sdfr struct sig_record *sig = rr->u.sig; 131178825Sdfr const char *type_string = dns_type_to_string (sig->type); 132178825Sdfr 133178825Sdfr printf ("type %u (%s), algorithm %u, labels %u, orig_ttl %u, sig_expiration %u, sig_inception %u, key_tag %u, signer %s\n", 134178825Sdfr sig->type, type_string ? type_string : "", 135178825Sdfr sig->algorithm, sig->labels, sig->orig_ttl, 136178825Sdfr sig->sig_expiration, sig->sig_inception, sig->key_tag, 137178825Sdfr sig->signer); 138178825Sdfr break; 139178825Sdfr } 140178825Sdfr case rk_ns_t_key : { 141178825Sdfr struct key_record *key = rr->u.key; 142178825Sdfr 143178825Sdfr printf ("flags %u, protocol %u, algorithm %u\n", 144178825Sdfr key->flags, key->protocol, key->algorithm); 145178825Sdfr break; 146178825Sdfr } 147178825Sdfr case rk_ns_t_sshfp : { 148178825Sdfr struct sshfp_record *sshfp = rr->u.sshfp; 149178825Sdfr int i; 150178825Sdfr 151178825Sdfr printf ("alg %u type %u length %lu data ", sshfp->algorithm, 152178825Sdfr sshfp->type, (unsigned long)sshfp->sshfp_len); 153178825Sdfr for (i = 0; i < sshfp->sshfp_len; i++) 154178825Sdfr printf("%02X", sshfp->sshfp_data[i]); 155178825Sdfr printf("\n"); 156178825Sdfr 157178825Sdfr break; 158178825Sdfr } 159178825Sdfr case rk_ns_t_ds : { 160178825Sdfr struct ds_record *ds = rr->u.ds; 161178825Sdfr int i; 162178825Sdfr 163178825Sdfr printf ("key tag %u alg %u type %u length %u data ", 164178825Sdfr ds->key_tag, ds->algorithm, ds->digest_type, 165178825Sdfr ds->digest_len); 166178825Sdfr for (i = 0; i < ds->digest_len; i++) 167178825Sdfr printf("%02X", ds->digest_data[i]); 168178825Sdfr printf("\n"); 169178825Sdfr 170178825Sdfr break; 171178825Sdfr } 172178825Sdfr default: 173178825Sdfr printf("\n"); 174178825Sdfr break; 175178825Sdfr } 176178825Sdfr } 177178825Sdfr 178178825Sdfr return 0; 179178825Sdfr} 180