diff options
Diffstat (limited to 'crypto/heimdal/lib/roken/resolve-test.c')
| -rw-r--r-- | crypto/heimdal/lib/roken/resolve-test.c | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/crypto/heimdal/lib/roken/resolve-test.c b/crypto/heimdal/lib/roken/resolve-test.c new file mode 100644 index 0000000..106cfd7 --- /dev/null +++ b/crypto/heimdal/lib/roken/resolve-test.c @@ -0,0 +1,179 @@ +/* + * Copyright (c) 1995 - 2004 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include "roken.h" +#include "getarg.h" +#ifdef HAVE_ARPA_NAMESER_H +#include <arpa/nameser.h> +#endif +#ifdef HAVE_RESOLV_H +#include <resolv.h> +#endif +#include "resolve.h" + +RCSID("$Id: resolve-test.c 15415 2005-06-16 16:58:45Z lha $"); + +static int version_flag = 0; +static int help_flag = 0; + +static struct getargs args[] = { + {"version", 0, arg_flag, &version_flag, + "print version", NULL }, + {"help", 0, arg_flag, &help_flag, + NULL, NULL } +}; + +static void +usage (int ret) +{ + arg_printusage (args, + sizeof(args)/sizeof(*args), + NULL, + "dns-record resource-record-type"); + exit (ret); +} + +int +main(int argc, char **argv) +{ + struct dns_reply *r; + struct resource_record *rr; + int optidx = 0; + + setprogname (argv[0]); + + if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optidx)) + usage(1); + + if (help_flag) + usage (0); + + if(version_flag){ + printf("some version\n"); + exit(0); + } + + argc -= optidx; + argv += optidx; + + if (argc != 2) + usage(1); + + r = dns_lookup(argv[0], argv[1]); + if(r == NULL){ + printf("No reply.\n"); + return 1; + } + if(r->q.type == rk_ns_t_srv) + dns_srv_order(r); + + for(rr = r->head; rr;rr=rr->next){ + printf("%-30s %-5s %-6d ", rr->domain, dns_type_to_string(rr->type), rr->ttl); + switch(rr->type){ + case rk_ns_t_ns: + case rk_ns_t_cname: + case rk_ns_t_ptr: + printf("%s\n", (char*)rr->u.data); + break; + case rk_ns_t_a: + printf("%s\n", inet_ntoa(*rr->u.a)); + break; + case rk_ns_t_mx: + case rk_ns_t_afsdb:{ + printf("%d %s\n", rr->u.mx->preference, rr->u.mx->domain); + break; + } + case rk_ns_t_srv:{ + struct srv_record *srv = rr->u.srv; + printf("%d %d %d %s\n", srv->priority, srv->weight, + srv->port, srv->target); + break; + } + case rk_ns_t_txt: { + printf("%s\n", rr->u.txt); + break; + } + case rk_ns_t_sig : { + struct sig_record *sig = rr->u.sig; + const char *type_string = dns_type_to_string (sig->type); + + printf ("type %u (%s), algorithm %u, labels %u, orig_ttl %u, sig_expiration %u, sig_inception %u, key_tag %u, signer %s\n", + sig->type, type_string ? type_string : "", + sig->algorithm, sig->labels, sig->orig_ttl, + sig->sig_expiration, sig->sig_inception, sig->key_tag, + sig->signer); + break; + } + case rk_ns_t_key : { + struct key_record *key = rr->u.key; + + printf ("flags %u, protocol %u, algorithm %u\n", + key->flags, key->protocol, key->algorithm); + break; + } + case rk_ns_t_sshfp : { + struct sshfp_record *sshfp = rr->u.sshfp; + int i; + + printf ("alg %u type %u length %lu data ", sshfp->algorithm, + sshfp->type, (unsigned long)sshfp->sshfp_len); + for (i = 0; i < sshfp->sshfp_len; i++) + printf("%02X", sshfp->sshfp_data[i]); + printf("\n"); + + break; + } + case rk_ns_t_ds : { + struct ds_record *ds = rr->u.ds; + int i; + + printf ("key tag %u alg %u type %u length %u data ", + ds->key_tag, ds->algorithm, ds->digest_type, + ds->digest_len); + for (i = 0; i < ds->digest_len; i++) + printf("%02X", ds->digest_data[i]); + printf("\n"); + + break; + } + default: + printf("\n"); + break; + } + } + + return 0; +} |
