/* $OpenBSD: res_debug_syms.c,v 1.2 2015/10/05 02:57:16 guenther Exp $ */ /* * ++Copyright++ 1985, 1990, 1993 * - * Copyright (c) 1985, 1990, 1993 * The Regents of the University of California. 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 University 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 REGENTS 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 REGENTS 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. * - * Portions Copyright (c) 1993 by Digital Equipment Corporation. * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies, and that * the name of Digital Equipment Corporation not be used in advertising or * publicity pertaining to distribution of the document or software without * specific, written prior permission. * * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. * - * Portions Copyright (c) 1995 by International Business Machines, Inc. * * International Business Machines, Inc. (hereinafter called IBM) grants * permission under its copyrights to use, copy, modify, and distribute this * Software with or without fee, provided that the above copyright notice and * all paragraphs of this notice appear in all copies, and that the name of IBM * not be used in connection with the marketing of any product incorporating * the Software or modifications thereof, without specific, written prior * permission. * * To the extent it has a right to do so, IBM grants an immunity from suit * under its patents, if any, for the use, sale or manufacture of products to * the extent that such products are used for performing Domain Name System * dynamic updates in TCP/IP networks by means of the Software. No immunity is * granted for any product per se or for any other function of any product. * * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL, * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES. * --Copyright-- */ #include <sys/types.h> #include <netinet/in.h> #include <arpa/nameser.h> #include <resolv.h> #include <stdio.h> /* * Names of RR classes and qclasses. Classes and qclasses are the same, except * that C_ANY is a qclass but not a class. (You can ask for records of class * C_ANY, but you can't have any records of that class in the database.) */ const struct res_sym __p_class_syms[] = { {C_IN, "IN"}, {C_CHAOS, "CHAOS"}, {C_HS, "HS"}, {C_HS, "HESIOD"}, {C_ANY, "ANY"}, {C_IN, (char *)0} }; /* * Names of RR types and qtypes. Types and qtypes are the same, except * that T_ANY is a qtype but not a type. (You can ask for records of type * T_ANY, but you can't have any records of that type in the database.) */ const struct res_sym __p_type_syms[] = { {T_A, "A", "address"}, {T_NS, "NS", "name server"}, {T_MD, "MD", "mail destination (deprecated)"}, {T_MF, "MF", "mail forwarder (deprecated)"}, {T_CNAME, "CNAME", "canonical name"}, {T_SOA, "SOA", "start of authority"}, {T_MB, "MB", "mailbox"}, {T_MG, "MG", "mail group member"}, {T_MR, "MR", "mail rename"}, {T_NULL, "NULL", "null"}, {T_WKS, "WKS", "well-known service (deprecated)"}, {T_PTR, "PTR", "domain name pointer"}, {T_HINFO, "HINFO", "host information"}, {T_MINFO, "MINFO", "mailbox information"}, {T_MX, "MX", "mail exchanger"}, {T_TXT, "TXT", "text"}, {T_RP, "RP", "responsible person"}, {T_AFSDB, "AFSDB", "DCE or AFS server"}, {T_X25, "X25", "X25 address"}, {T_ISDN, "ISDN", "ISDN address"}, {T_RT, "RT", "router"}, {T_NSAP, "NSAP", "nsap address"}, {T_NSAP_PTR, "NSAP_PTR", "domain name pointer"}, {T_SIG, "SIG", "signature"}, {T_KEY, "KEY", "key"}, {T_PX, "PX", "mapping information"}, {T_GPOS, "GPOS", "geographical position (withdrawn)"}, {T_AAAA, "AAAA", "IPv6 address"}, {T_LOC, "LOC", "location"}, {T_NXT, "NXT", "next valid name (unimplemented)"}, {T_EID, "EID", "endpoint identifier (unimplemented)"}, {T_NIMLOC, "NIMLOC", "NIMROD locator (unimplemented)"}, {T_SRV, "SRV", "server selection"}, {T_ATMA, "ATMA", "ATM address (unimplemented)"}, {T_IXFR, "IXFR", "incremental zone transfer"}, {T_AXFR, "AXFR", "zone transfer"}, {T_MAILB, "MAILB", "mailbox-related data (deprecated)"}, {T_MAILA, "MAILA", "mail agent (deprecated)"}, {T_UINFO, "UINFO", "user information (nonstandard)"}, {T_UID, "UID", "user ID (nonstandard)"}, {T_GID, "GID", "group ID (nonstandard)"}, {T_NAPTR, "NAPTR", "URN Naming Authority"}, #ifdef ALLOW_T_UNSPEC {T_UNSPEC, "UNSPEC", "unspecified data (nonstandard)"}, #endif /* ALLOW_T_UNSPEC */ {T_ANY, "ANY", "\"any\""}, {0, NULL, NULL} }; const char * __sym_ntos(const struct res_sym *syms, int number, int *success) { static char unname[20]; for (; syms->name != 0; syms++) { if (number == syms->number) { if (success) *success = 1; return (syms->name); } } snprintf(unname, sizeof unname, "%d", number); if (success) *success = 0; return (unname); } DEF_STRONG(__sym_ntos); /* * Return a string for the type */ const char * __p_type(int type) { return (__sym_ntos (__p_type_syms, type, (int *)0)); } DEF_STRONG(__p_type); /* * Return a mnemonic for class */ const char * __p_class(int class) { return (__sym_ntos (__p_class_syms, class, (int *)0)); } DEF_STRONG(__p_class);
