15185a700Sflorian /*
25185a700Sflorian * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
35185a700Sflorian *
45185a700Sflorian * Permission to use, copy, modify, and/or distribute this software for any
55185a700Sflorian * purpose with or without fee is hereby granted, provided that the above
65185a700Sflorian * copyright notice and this permission notice appear in all copies.
75185a700Sflorian *
85185a700Sflorian * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
95185a700Sflorian * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
105185a700Sflorian * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
115185a700Sflorian * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
125185a700Sflorian * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
135185a700Sflorian * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
145185a700Sflorian * PERFORMANCE OF THIS SOFTWARE.
155185a700Sflorian */
165185a700Sflorian
17*1fb015a8Sflorian /* $Id: dns_result.c,v 1.5 2020/09/14 08:40:43 florian Exp $ */
185185a700Sflorian
195185a700Sflorian /*! \file */
205185a700Sflorian #include <isc/util.h>
215185a700Sflorian
225185a700Sflorian #include <dns/result.h>
235185a700Sflorian
245185a700Sflorian static const char *text[DNS_R_NRESULTS] = {
255185a700Sflorian "label too long", /*%< 0 DNS_R_LABELTOOLONG */
265185a700Sflorian "bad escape", /*%< 1 DNS_R_BADESCAPE */
275185a700Sflorian /*!
285185a700Sflorian * Note that DNS_R_BADBITSTRING and DNS_R_BITSTRINGTOOLONG are
295185a700Sflorian * deprecated.
305185a700Sflorian */
315185a700Sflorian "bad bitstring", /*%< 2 DNS_R_BADBITSTRING */
325185a700Sflorian "bitstring too long", /*%< 3 DNS_R_BITSTRINGTOOLONG */
335185a700Sflorian "empty label", /*%< 4 DNS_R_EMPTYLABEL */
345185a700Sflorian
355185a700Sflorian "bad dotted quad", /*%< 5 DNS_R_BADDOTTEDQUAD */
365185a700Sflorian "invalid NS owner name (wildcard)", /*%< 6 DNS_R_INVALIDNS */
375185a700Sflorian "unknown class/type", /*%< 7 DNS_R_UNKNOWN */
385185a700Sflorian "bad label type", /*%< 8 DNS_R_BADLABELTYPE */
395185a700Sflorian "bad compression pointer", /*%< 9 DNS_R_BADPOINTER */
405185a700Sflorian
415185a700Sflorian "too many hops", /*%< 10 DNS_R_TOOMANYHOPS */
425185a700Sflorian "disallowed (by application policy)", /*%< 11 DNS_R_DISALLOWED */
435185a700Sflorian "extra input text", /*%< 12 DNS_R_EXTRATOKEN */
445185a700Sflorian "extra input data", /*%< 13 DNS_R_EXTRADATA */
455185a700Sflorian "text too long", /*%< 14 DNS_R_TEXTTOOLONG */
465185a700Sflorian
475185a700Sflorian "not at top of zone", /*%< 15 DNS_R_NOTZONETOP */
485185a700Sflorian "syntax error", /*%< 16 DNS_R_SYNTAX */
495185a700Sflorian "bad checksum", /*%< 17 DNS_R_BADCKSUM */
505185a700Sflorian "bad IPv6 address", /*%< 18 DNS_R_BADAAAA */
515185a700Sflorian "no owner", /*%< 19 DNS_R_NOOWNER */
525185a700Sflorian
535185a700Sflorian "no ttl", /*%< 20 DNS_R_NOTTL */
545185a700Sflorian "bad class", /*%< 21 DNS_R_BADCLASS */
555185a700Sflorian "name too long", /*%< 22 DNS_R_NAMETOOLONG */
565185a700Sflorian "partial match", /*%< 23 DNS_R_PARTIALMATCH */
575185a700Sflorian "new origin", /*%< 24 DNS_R_NEWORIGIN */
585185a700Sflorian
595185a700Sflorian "unchanged", /*%< 25 DNS_R_UNCHANGED */
605185a700Sflorian "bad ttl", /*%< 26 DNS_R_BADTTL */
615185a700Sflorian "more data needed/to be rendered", /*%< 27 DNS_R_NOREDATA */
625185a700Sflorian "continue", /*%< 28 DNS_R_CONTINUE */
635185a700Sflorian "delegation", /*%< 29 DNS_R_DELEGATION */
645185a700Sflorian
655185a700Sflorian "glue", /*%< 30 DNS_R_GLUE */
665185a700Sflorian "dname", /*%< 31 DNS_R_DNAME */
675185a700Sflorian "cname", /*%< 32 DNS_R_CNAME */
685185a700Sflorian "bad database", /*%< 33 DNS_R_BADDB */
695185a700Sflorian "zonecut", /*%< 34 DNS_R_ZONECUT */
705185a700Sflorian
715185a700Sflorian "bad zone", /*%< 35 DNS_R_BADZONE */
725185a700Sflorian "more data", /*%< 36 DNS_R_MOREDATA */
735185a700Sflorian "up to date", /*%< 37 DNS_R_UPTODATE */
745185a700Sflorian "tsig verify failure", /*%< 38 DNS_R_TSIGVERIFYFAILURE */
755185a700Sflorian "tsig indicates error", /*%< 39 DNS_R_TSIGERRORSET */
765185a700Sflorian
775185a700Sflorian "RRSIG failed to verify", /*%< 40 DNS_R_SIGINVALID */
785185a700Sflorian "RRSIG has expired", /*%< 41 DNS_R_SIGEXPIRED */
795185a700Sflorian "RRSIG validity period has not begun", /*%< 42 DNS_R_SIGFUTURE */
805185a700Sflorian "key is unauthorized to sign data", /*%< 43 DNS_R_KEYUNAUTHORIZED */
815185a700Sflorian "invalid time", /*%< 44 DNS_R_INVALIDTIME */
825185a700Sflorian
835185a700Sflorian "expected a TSIG or SIG(0)", /*%< 45 DNS_R_EXPECTEDTSIG */
845185a700Sflorian "did not expect a TSIG or SIG(0)", /*%< 46 DNS_R_UNEXPECTEDTSIG */
855185a700Sflorian "TKEY is unacceptable", /*%< 47 DNS_R_INVALIDTKEY */
865185a700Sflorian "hint", /*%< 48 DNS_R_HINT */
875185a700Sflorian "drop", /*%< 49 DNS_R_DROP */
885185a700Sflorian
895185a700Sflorian "zone not loaded", /*%< 50 DNS_R_NOTLOADED */
905185a700Sflorian "ncache nxdomain", /*%< 51 DNS_R_NCACHENXDOMAIN */
915185a700Sflorian "ncache nxrrset", /*%< 52 DNS_R_NCACHENXRRSET */
925185a700Sflorian "wait", /*%< 53 DNS_R_WAIT */
935185a700Sflorian "not verified yet", /*%< 54 DNS_R_NOTVERIFIEDYET */
945185a700Sflorian
955185a700Sflorian "no identity", /*%< 55 DNS_R_NOIDENTITY */
965185a700Sflorian "no journal", /*%< 56 DNS_R_NOJOURNAL */
975185a700Sflorian "alias", /*%< 57 DNS_R_ALIAS */
985185a700Sflorian "use TCP", /*%< 58 DNS_R_USETCP */
995185a700Sflorian "no valid RRSIG", /*%< 59 DNS_R_NOVALIDSIG */
1005185a700Sflorian
1015185a700Sflorian "no valid NSEC", /*%< 60 DNS_R_NOVALIDNSEC */
1025185a700Sflorian "insecurity proof failed", /*%< 61 DNS_R_NOTINSECURE */
1035185a700Sflorian "unknown service", /*%< 62 DNS_R_UNKNOWNSERVICE */
1045185a700Sflorian "recoverable error occurred", /*%< 63 DNS_R_RECOVERABLE */
1055185a700Sflorian "unknown opt attribute record", /*%< 64 DNS_R_UNKNOWNOPT */
1065185a700Sflorian
1075185a700Sflorian "unexpected message id", /*%< 65 DNS_R_UNEXPECTEDID */
1085185a700Sflorian "seen include file", /*%< 66 DNS_R_SEENINCLUDE */
1095185a700Sflorian "not exact", /*%< 67 DNS_R_NOTEXACT */
1105185a700Sflorian "address blackholed", /*%< 68 DNS_R_BLACKHOLED */
1115185a700Sflorian "bad algorithm", /*%< 69 DNS_R_BADALG */
1125185a700Sflorian
1135185a700Sflorian "invalid use of a meta type", /*%< 70 DNS_R_METATYPE */
1145185a700Sflorian "CNAME and other data", /*%< 71 DNS_R_CNAMEANDOTHER */
1155185a700Sflorian "multiple RRs of singleton type", /*%< 72 DNS_R_SINGLETON */
1165185a700Sflorian "hint nxrrset", /*%< 73 DNS_R_HINTNXRRSET */
1175185a700Sflorian "no master file configured", /*%< 74 DNS_R_NOMASTERFILE */
1185185a700Sflorian
1195185a700Sflorian "unknown protocol", /*%< 75 DNS_R_UNKNOWNPROTO */
1205185a700Sflorian "clocks are unsynchronized", /*%< 76 DNS_R_CLOCKSKEW */
1215185a700Sflorian "IXFR failed", /*%< 77 DNS_R_BADIXFR */
1225185a700Sflorian "not authoritative", /*%< 78 DNS_R_NOTAUTHORITATIVE */
1235185a700Sflorian "no valid KEY", /*%< 79 DNS_R_NOVALIDKEY */
1245185a700Sflorian
1255185a700Sflorian "obsolete", /*%< 80 DNS_R_OBSOLETE */
1265185a700Sflorian "already frozen", /*%< 81 DNS_R_FROZEN */
1275185a700Sflorian "unknown flag", /*%< 82 DNS_R_UNKNOWNFLAG */
1285185a700Sflorian "expected a response", /*%< 83 DNS_R_EXPECTEDRESPONSE */
1295185a700Sflorian "no valid DS", /*%< 84 DNS_R_NOVALIDDS */
1305185a700Sflorian
1315185a700Sflorian "NS is an address", /*%< 85 DNS_R_NSISADDRESS */
1325185a700Sflorian "received FORMERR", /*%< 86 DNS_R_REMOTEFORMERR */
1335185a700Sflorian "truncated TCP response", /*%< 87 DNS_R_TRUNCATEDTCP */
1345185a700Sflorian "lame server detected", /*%< 88 DNS_R_LAME */
1355185a700Sflorian "unexpected RCODE", /*%< 89 DNS_R_UNEXPECTEDRCODE */
1365185a700Sflorian
1375185a700Sflorian "unexpected OPCODE", /*%< 90 DNS_R_UNEXPECTEDOPCODE */
1385185a700Sflorian "chase DS servers", /*%< 91 DNS_R_CHASEDSSERVERS */
1395185a700Sflorian "empty name", /*%< 92 DNS_R_EMPTYNAME */
1405185a700Sflorian "empty wild", /*%< 93 DNS_R_EMPTYWILD */
1415185a700Sflorian "bad bitmap", /*%< 94 DNS_R_BADBITMAP */
1425185a700Sflorian
1435185a700Sflorian "from wildcard", /*%< 95 DNS_R_FROMWILDCARD */
1445185a700Sflorian "bad owner name (check-names)", /*%< 96 DNS_R_BADOWNERNAME */
1455185a700Sflorian "bad name (check-names)", /*%< 97 DNS_R_BADNAME */
1465185a700Sflorian "dynamic zone", /*%< 98 DNS_R_DYNAMIC */
1475185a700Sflorian "unknown command", /*%< 99 DNS_R_UNKNOWNCOMMAND */
1485185a700Sflorian
1495185a700Sflorian "must-be-secure", /*%< 100 DNS_R_MUSTBESECURE */
1505185a700Sflorian "covering NSEC record returned", /*%< 101 DNS_R_COVERINGNSEC */
1515185a700Sflorian "MX is an address", /*%< 102 DNS_R_MXISADDRESS */
1525185a700Sflorian "duplicate query", /*%< 103 DNS_R_DUPLICATE */
1535185a700Sflorian "invalid NSEC3 owner name (wildcard)", /*%< 104 DNS_R_INVALIDNSEC3 */
1545185a700Sflorian
1555185a700Sflorian "not master", /*%< 105 DNS_R_NOTMASTER */
1565185a700Sflorian "broken trust chain", /*%< 106 DNS_R_BROKENCHAIN */
1575185a700Sflorian "expired", /*%< 107 DNS_R_EXPIRED */
1585185a700Sflorian "not dynamic", /*%< 108 DNS_R_NOTDYNAMIC */
1595185a700Sflorian "bad EUI", /*%< 109 DNS_R_BADEUI */
1605185a700Sflorian
1615185a700Sflorian "covered by negative trust anchor", /*%< 110 DNS_R_NTACOVERED */
1625185a700Sflorian "bad CDS", /*%< 111 DNS_R_BADCDS */
1635185a700Sflorian "bad CDNSKEY", /*%< 112 DNS_R_BADCDNSKEY */
1645185a700Sflorian "malformed OPT option", /*%< 113 DNS_R_OPTERR */
1655185a700Sflorian "malformed DNSTAP data", /*%< 114 DNS_R_BADDNSTAP */
1665185a700Sflorian
1675185a700Sflorian "TSIG in wrong location", /*%< 115 DNS_R_BADTSIG */
1685185a700Sflorian "SIG(0) in wrong location", /*%< 116 DNS_R_BADSIG0 */
1695185a700Sflorian "too many records", /*%< 117 DNS_R_TOOMANYRECORDS */
1705185a700Sflorian };
1715185a700Sflorian
1725185a700Sflorian static const char *rcode_text[DNS_R_NRCODERESULTS] = {
1735185a700Sflorian "NOERROR", /*%< 0 DNS_R_NOERROR */
1745185a700Sflorian "FORMERR", /*%< 1 DNS_R_FORMERR */
1755185a700Sflorian "SERVFAIL", /*%< 2 DNS_R_SERVFAIL */
1765185a700Sflorian "NXDOMAIN", /*%< 3 DNS_R_NXDOMAIN */
1775185a700Sflorian "NOTIMP", /*%< 4 DNS_R_NOTIMP */
1785185a700Sflorian
1795185a700Sflorian "REFUSED", /*%< 5 DNS_R_REFUSED */
1805185a700Sflorian "YXDOMAIN", /*%< 6 DNS_R_YXDOMAIN */
1815185a700Sflorian "YXRRSET", /*%< 7 DNS_R_YXRRSET */
1825185a700Sflorian "NXRRSET", /*%< 8 DNS_R_NXRRSET */
1835185a700Sflorian "NOTAUTH", /*%< 9 DNS_R_NOTAUTH */
1845185a700Sflorian
1855185a700Sflorian "NOTZONE", /*%< 10 DNS_R_NOTZONE */
1865185a700Sflorian "<rcode 11>", /*%< 11 has no macro */
1875185a700Sflorian "<rcode 12>", /*%< 12 has no macro */
1885185a700Sflorian "<rcode 13>", /*%< 13 has no macro */
1895185a700Sflorian "<rcode 14>", /*%< 14 has no macro */
1905185a700Sflorian
1915185a700Sflorian "<rcode 15>", /*%< 15 has no macro */
1925185a700Sflorian "BADVERS", /*%< 16 DNS_R_BADVERS */
1935185a700Sflorian };
1945185a700Sflorian
1955185a700Sflorian #define DNS_RESULT_RESULTSET 2
1965185a700Sflorian #define DNS_RESULT_RCODERESULTSET 3
1975185a700Sflorian
198*1fb015a8Sflorian static int once = 0;
1995185a700Sflorian
2005185a700Sflorian static void
initialize_action(void)2015185a700Sflorian initialize_action(void) {
2025185a700Sflorian isc_result_t result;
2035185a700Sflorian
2045185a700Sflorian result = isc_result_register(ISC_RESULTCLASS_DNS, DNS_R_NRESULTS,
2055185a700Sflorian text, DNS_RESULT_RESULTSET);
2065185a700Sflorian if (result == ISC_R_SUCCESS)
2075185a700Sflorian result = isc_result_register(ISC_RESULTCLASS_DNSRCODE,
2085185a700Sflorian DNS_R_NRCODERESULTS,
2095185a700Sflorian rcode_text,
2105185a700Sflorian DNS_RESULT_RCODERESULTSET);
2115185a700Sflorian if (result != ISC_R_SUCCESS)
2125185a700Sflorian UNEXPECTED_ERROR(__FILE__, __LINE__,
2135185a700Sflorian "isc_result_register() failed: %u", result);
2145185a700Sflorian }
2155185a700Sflorian
2165185a700Sflorian static void
initialize(void)2175185a700Sflorian initialize(void) {
2185185a700Sflorian if (!once) {
219*1fb015a8Sflorian once = 1;
2205185a700Sflorian initialize_action();
2215185a700Sflorian }
2225185a700Sflorian }
2235185a700Sflorian
2245185a700Sflorian void
dns_result_register(void)2255185a700Sflorian dns_result_register(void) {
2265185a700Sflorian initialize();
2275185a700Sflorian }
228