11dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* $NetBSD: nameser.h,v 1.19 2005/12/26 19:01:47 perry Exp $ */ 21dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 31dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 41dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Copyright (c) 1983, 1989, 1993 51dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * The Regents of the University of California. All rights reserved. 61dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 71dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Redistribution and use in source and binary forms, with or without 81dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * modification, are permitted provided that the following conditions 91dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * are met: 101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 1. Redistributions of source code must retain the above copyright 111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * notice, this list of conditions and the following disclaimer. 121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * notice, this list of conditions and the following disclaimer in the 141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * documentation and/or other materials provided with the distribution. 151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 3. Neither the name of the University nor the names of its contributors 161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * may be used to endorse or promote products derived from this software 171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * without specific prior written permission. 181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 281dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * SUCH DAMAGE. 301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC") 341dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Copyright (c) 1996-1999 by Internet Software Consortium. 351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Permission to use, copy, modify, and distribute this software for any 371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * purpose with or without fee is hereby granted, provided that the above 381dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * copyright notice and this permission notice appear in all copies. 391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES 411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR 431dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 451dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT 461dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 471dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 481dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 491dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 501dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Id: nameser.h,v 1.2.2.4.4.1 2004/03/09 08:33:30 marka Exp 511dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 531dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef _ARPA_NAMESER_H_ 541dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define _ARPA_NAMESER_H_ 551dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 561dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define BIND_4_COMPAT 571dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 581dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <sys/types.h> 591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <sys/cdefs.h> 601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Revision information. This is the release date in YYYYMMDD format. 631dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * It can change every day so the right thing to do with it is use it 641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * in preprocessor commands such as "#if (__NAMESER > 19931104)". Do not 651dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * compare for equality; rather, use it to determine whether your libbind.a 661dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * contains a new enough lib/nameser/ to support the feature you need. 671dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 681dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 691dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define __NAMESER 19991006 /* New interface version stamp. */ 701dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 711dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 721dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Define constants based on RFC 883, RFC 1034, RFC 1035 731dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 741dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_PACKETSZ 512 /* default UDP packet size */ 751dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_MAXDNAME 1025 /* maximum domain name */ 761dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_MAXMSG 65535 /* maximum message size */ 771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_MAXCDNAME 255 /* maximum compressed domain name */ 781dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_MAXLABEL 63 /* maximum length of domain label */ 791dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_HFIXEDSZ 12 /* #/bytes of fixed data in header */ 801dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_QFIXEDSZ 4 /* #/bytes of fixed data in query */ 811dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_RRFIXEDSZ 10 /* #/bytes of fixed data in r record */ 821dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_INT32SZ 4 /* #/bytes of data in a uint32_t */ 831dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_INT16SZ 2 /* #/bytes of data in a uint16_t */ 841dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_INT8SZ 1 /* #/bytes of data in a uint8_t */ 851dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_INADDRSZ 4 /* IPv4 T_A */ 861dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_IN6ADDRSZ 16 /* IPv6 T_AAAA */ 871dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_CMPRSFLGS 0xc0 /* Flag bits indicating name compression. */ 881dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_DEFAULTPORT 53 /* For both TCP and UDP. */ 891dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 901dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 911dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * These can be expanded with synonyms, just keep ns_parse.c:ns_parserecord() 921dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * in synch with it. 931dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 941dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef enum __ns_sect { 951dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_s_qd = 0, /* Query: Question. */ 961dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_s_zn = 0, /* Update: Zone. */ 971dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_s_an = 1, /* Query: Answer. */ 981dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_s_pr = 1, /* Update: Prerequisites. */ 991dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_s_ns = 2, /* Query: Name servers. */ 1001dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_s_ud = 2, /* Update: Update. */ 1011dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_s_ar = 3, /* Query|Update: Additional records. */ 1021dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_s_max = 4 1031dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} ns_sect; 1041dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1051dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 1061dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * This is a message handle. It is caller allocated and has no dynamic data. 1071dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * This structure is intended to be opaque to all but ns_parse.c, thus the 1081dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * leading _'s on the member names. Use the accessor functions, not the _'s. 1091dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 1101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef struct __ns_msg { 1111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char *_msg, *_eom; 1121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project uint16_t _id, _flags, _counts[ns_s_max]; 1131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char *_sections[ns_s_max]; 1141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_sect _sect; 1151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int _rrnum; 1161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char *_msg_ptr; 1171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} ns_msg; 1181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* Private data structure - do not use from outside library. */ 1201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct _ns_flagdata { int mask, shift; }; 1211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectextern const struct _ns_flagdata _ns_flagdata[]; 1221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* Accessor macros - this is part of the public interface. */ 1241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_msg_id(handle) ((handle)._id + 0) 1261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_msg_base(handle) ((handle)._msg + 0) 1271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_msg_end(handle) ((handle)._eom + 0) 1281dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_msg_size(handle) ((size_t)((handle)._eom - (handle)._msg)) 1291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_msg_count(handle, section) ((handle)._counts[section] + 0) 1301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 1321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * This is a parsed record. It is caller allocated and has no dynamic data. 1331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 1341dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef struct __ns_rr { 1351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project char name[NS_MAXDNAME]; 1361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project uint16_t type; 1371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project uint16_t rr_class; 1381dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project uint32_t ttl; 1391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project uint16_t rdlength; 1401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char * rdata; 1411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} ns_rr; 1421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1431dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* Accessor macros - this is part of the public interface. */ 1441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_rr_name(rr) (((rr).name[0] != '\0') ? (rr).name : ".") 1451dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_rr_type(rr) ((ns_type)((rr).type + 0)) 1461dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_rr_class(rr) ((ns_class)((rr).rr_class + 0)) 1471dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_rr_ttl(rr) ((u_long)(rr).ttl + 0) 1481dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_rr_rdlen(rr) ((size_t)(rr).rdlength + 0) 1491dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_rr_rdata(rr) ((rr).rdata + 0) 1501dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1511dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 1521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * These don't have to be in the same order as in the packet flags word, 1531dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * and they can even overlap in some cases, but they will need to be kept 1541dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * in synch with ns_parse.c:ns_flagdata[]. 1551dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 1561dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef enum __ns_flag { 1571dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_f_qr, /* Question/Response. */ 1581dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_f_opcode, /* Operation code. */ 1591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_f_aa, /* Authoritative Answer. */ 1601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_f_tc, /* Truncation occurred. */ 1611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_f_rd, /* Recursion Desired. */ 1621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_f_ra, /* Recursion Available. */ 1631dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_f_z, /* MBZ. */ 1641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_f_ad, /* Authentic Data (DNSSEC). */ 1651dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_f_cd, /* Checking Disabled (DNSSEC). */ 1661dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_f_rcode, /* Response code. */ 1671dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_f_max 1681dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} ns_flag; 1691dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1701dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 1711dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Currently defined opcodes. 1721dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 1731dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef enum __ns_opcode { 1741dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_o_query = 0, /* Standard query. */ 1751dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_o_iquery = 1, /* Inverse query (deprecated/unsupported). */ 1761dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_o_status = 2, /* Name server status query (unsupported). */ 1771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project /* Opcode 3 is undefined/reserved. */ 1781dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_o_notify = 4, /* Zone change notification. */ 1791dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_o_update = 5, /* Zone update message. */ 1801dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_o_max = 6 1811dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} ns_opcode; 1821dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1831dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 1841dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Currently defined response codes. 1851dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 1861dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef enum __ns_rcode { 1871dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_r_noerror = 0, /* No error occurred. */ 1881dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_r_formerr = 1, /* Format error. */ 1891dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_r_servfail = 2, /* Server failure. */ 1901dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_r_nxdomain = 3, /* Name error. */ 1911dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_r_notimpl = 4, /* Unimplemented. */ 1921dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_r_refused = 5, /* Operation refused. */ 1931dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project /* these are for BIND_UPDATE */ 1941dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_r_yxdomain = 6, /* Name exists */ 1951dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_r_yxrrset = 7, /* RRset exists */ 1961dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_r_nxrrset = 8, /* RRset does not exist */ 1971dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_r_notauth = 9, /* Not authoritative for zone */ 1981dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_r_notzone = 10, /* Zone of record different from zone section */ 1991dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_r_max = 11, 2001dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project /* The following are EDNS extended rcodes */ 2011dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_r_badvers = 16, 2021dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project /* The following are TSIG errors */ 2031dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_r_badsig = 16, 2041dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_r_badkey = 17, 2051dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_r_badtime = 18 2061dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} ns_rcode; 2071dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2081dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* BIND_UPDATE */ 2091dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef enum __ns_update_operation { 2101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_uop_delete = 0, 2111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_uop_add = 1, 2121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_uop_max = 2 2131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} ns_update_operation; 2141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 2161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * This structure is used for TSIG authenticated messages 2171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 2181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct ns_tsig_key { 2191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project char name[NS_MAXDNAME], alg[NS_MAXDNAME]; 2201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned char *data; 2211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int len; 2221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project}; 2231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef struct ns_tsig_key ns_tsig_key; 2241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 2261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * This structure is used for TSIG authenticated TCP messages 2271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 2281dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct ns_tcp_tsig_state { 2291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int counter; 2301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct dst_key *key; 2311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project void *ctx; 2321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned char sig[NS_PACKETSZ]; 2331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int siglen; 2341dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project}; 2351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef struct ns_tcp_tsig_state ns_tcp_tsig_state; 2361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_TSIG_FUDGE 300 2381dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_TSIG_TCP_COUNT 100 2391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_TSIG_ALG_HMAC_MD5 "HMAC-MD5.SIG-ALG.REG.INT" 2401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_TSIG_ERROR_NO_TSIG -10 2421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_TSIG_ERROR_NO_SPACE -11 2431dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_TSIG_ERROR_FORMERR -12 2441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2451dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 2461dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Currently defined type values for resources and queries. 2471dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 2481dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef enum __ns_type { 2491dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_invalid = 0, /* Cookie. */ 2501dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_a = 1, /* Host address. */ 2511dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_ns = 2, /* Authoritative server. */ 2521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_md = 3, /* Mail destination. */ 2531dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_mf = 4, /* Mail forwarder. */ 2541dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_cname = 5, /* Canonical name. */ 2551dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_soa = 6, /* Start of authority zone. */ 2561dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_mb = 7, /* Mailbox domain name. */ 2571dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_mg = 8, /* Mail group member. */ 2581dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_mr = 9, /* Mail rename name. */ 2591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_null = 10, /* Null resource record. */ 2601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_wks = 11, /* Well known service. */ 2611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_ptr = 12, /* Domain name pointer. */ 2621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_hinfo = 13, /* Host information. */ 2631dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_minfo = 14, /* Mailbox information. */ 2641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_mx = 15, /* Mail routing information. */ 2651dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_txt = 16, /* Text strings. */ 2661dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_rp = 17, /* Responsible person. */ 2671dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_afsdb = 18, /* AFS cell database. */ 2681dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_x25 = 19, /* X_25 calling address. */ 2691dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_isdn = 20, /* ISDN calling address. */ 2701dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_rt = 21, /* Router. */ 2711dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_nsap = 22, /* NSAP address. */ 2721dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_nsap_ptr = 23, /* Reverse NSAP lookup (deprecated). */ 2731dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_sig = 24, /* Security signature. */ 2741dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_key = 25, /* Security key. */ 2751dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_px = 26, /* X.400 mail mapping. */ 2761dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_gpos = 27, /* Geographical position (withdrawn). */ 2771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_aaaa = 28, /* Ip6 Address. */ 2781dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_loc = 29, /* Location Information. */ 2791dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_nxt = 30, /* Next domain (security). */ 2801dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_eid = 31, /* Endpoint identifier. */ 2811dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_nimloc = 32, /* Nimrod Locator. */ 2821dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_srv = 33, /* Server Selection. */ 2831dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_atma = 34, /* ATM Address */ 2841dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_naptr = 35, /* Naming Authority PoinTeR */ 2851dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_kx = 36, /* Key Exchange */ 2861dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_cert = 37, /* Certification record */ 2871dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_a6 = 38, /* IPv6 address (deprecates AAAA) */ 2881dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_dname = 39, /* Non-terminal DNAME (for IPv6) */ 2891dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_sink = 40, /* Kitchen sink (experimentatl) */ 2901dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_opt = 41, /* EDNS0 option (meta-RR) */ 2911dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_apl = 42, /* Address prefix list (RFC 3123) */ 2921dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_tkey = 249, /* Transaction key */ 2931dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_tsig = 250, /* Transaction signature. */ 2941dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_ixfr = 251, /* Incremental zone transfer. */ 2951dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_axfr = 252, /* Transfer zone of authority. */ 2961dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_mailb = 253, /* Transfer mailbox records. */ 2971dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_maila = 254, /* Transfer mail agent records. */ 2981dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_any = 255, /* Wildcard match. */ 2991dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_zxfr = 256, /* BIND-specific, nonstandard. */ 3001dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_t_max = 65536 3011dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} ns_type; 3021dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 3031dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* Exclusively a QTYPE? (not also an RTYPE) */ 3041dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_t_qt_p(t) (ns_t_xfr_p(t) || (t) == ns_t_any || \ 3051dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project (t) == ns_t_mailb || (t) == ns_t_maila) 3061dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* Some kind of meta-RR? (not a QTYPE, but also not an RTYPE) */ 3071dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_t_mrr_p(t) ((t) == ns_t_tsig || (t) == ns_t_opt) 3081dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* Exclusively an RTYPE? (not also a QTYPE or a meta-RR) */ 3091dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_t_rr_p(t) (!ns_t_qt_p(t) && !ns_t_mrr_p(t)) 3101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_t_udp_p(t) ((t) != ns_t_axfr && (t) != ns_t_zxfr) 3111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_t_xfr_p(t) ((t) == ns_t_axfr || (t) == ns_t_ixfr || \ 3121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project (t) == ns_t_zxfr) 3131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 3141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 3151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Values for class field 3161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 3171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef enum __ns_class { 3181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_c_invalid = 0, /* Cookie. */ 3191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_c_in = 1, /* Internet. */ 3201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_c_2 = 2, /* unallocated/unsupported. */ 3211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_c_chaos = 3, /* MIT Chaos-net. */ 3221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_c_hs = 4, /* MIT Hesiod. */ 3231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project /* Query class values which do not appear in resource records */ 3241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_c_none = 254, /* for prereq. sections in update requests */ 3251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_c_any = 255, /* Wildcard match. */ 3261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_c_max = 65536 3271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} ns_class; 3281dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 3291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* DNSSEC constants. */ 3301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 3311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef enum __ns_key_types { 3321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_kt_rsa = 1, /* key type RSA/MD5 */ 3331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_kt_dh = 2, /* Diffie Hellman */ 3341dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_kt_dsa = 3, /* Digital Signature Standard (MANDATORY) */ 3351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_kt_private = 254 /* Private key type starts with OID */ 3361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} ns_key_types; 3371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 3381dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef enum __ns_cert_types { 3391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project cert_t_pkix = 1, /* PKIX (X.509v3) */ 3401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project cert_t_spki = 2, /* SPKI */ 3411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project cert_t_pgp = 3, /* PGP */ 3421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project cert_t_url = 253, /* URL private type */ 3431dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project cert_t_oid = 254 /* OID private type */ 3441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} ns_cert_types; 3451dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 3461dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* Flags field of the KEY RR rdata. */ 3471dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_TYPEMASK 0xC000 /* Mask for "type" bits */ 3481dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_TYPE_AUTH_CONF 0x0000 /* Key usable for both */ 3491dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_TYPE_CONF_ONLY 0x8000 /* Key usable for confidentiality */ 3501dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_TYPE_AUTH_ONLY 0x4000 /* Key usable for authentication */ 3511dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_TYPE_NO_KEY 0xC000 /* No key usable for either; no key */ 3521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* The type bits can also be interpreted independently, as single bits: */ 3531dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_NO_AUTH 0x8000 /* Key unusable for authentication */ 3541dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_NO_CONF 0x4000 /* Key unusable for confidentiality */ 3551dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_RESERVED2 0x2000 /* Security is *mandatory* if bit=0 */ 3561dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_EXTENDED_FLAGS 0x1000 /* reserved - must be zero */ 3571dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_RESERVED4 0x0800 /* reserved - must be zero */ 3581dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_RESERVED5 0x0400 /* reserved - must be zero */ 3591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_NAME_TYPE 0x0300 /* these bits determine the type */ 3601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_NAME_USER 0x0000 /* key is assoc. with user */ 3611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_NAME_ENTITY 0x0200 /* key is assoc. with entity eg host */ 3621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_NAME_ZONE 0x0100 /* key is zone key */ 3631dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_NAME_RESERVED 0x0300 /* reserved meaning */ 3641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_RESERVED8 0x0080 /* reserved - must be zero */ 3651dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_RESERVED9 0x0040 /* reserved - must be zero */ 3661dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_RESERVED10 0x0020 /* reserved - must be zero */ 3671dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_RESERVED11 0x0010 /* reserved - must be zero */ 3681dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_SIGNATORYMASK 0x000F /* key can sign RR's of same name */ 3691dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_RESERVED_BITMASK ( NS_KEY_RESERVED2 | \ 3701dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project NS_KEY_RESERVED4 | \ 3711dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project NS_KEY_RESERVED5 | \ 3721dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project NS_KEY_RESERVED8 | \ 3731dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project NS_KEY_RESERVED9 | \ 3741dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project NS_KEY_RESERVED10 | \ 3751dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project NS_KEY_RESERVED11 ) 3761dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_RESERVED_BITMASK2 0xFFFF /* no bits defined here */ 3771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 3781dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* The Algorithm field of the KEY and SIG RR's is an integer, {1..254} */ 3791dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_ALG_MD5RSA 1 /* MD5 with RSA */ 3801dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_ALG_DH 2 /* Diffie Hellman KEY */ 3811dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_ALG_DSA 3 /* DSA KEY */ 3821dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_ALG_DSS NS_ALG_DSA 3831dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_ALG_EXPIRE_ONLY 253 /* No alg, no security */ 3841dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_ALG_PRIVATE_OID 254 /* Key begins with OID giving alg */ 3851dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 3861dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* Protocol values */ 3871dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* value 0 is reserved */ 3881dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_PROT_TLS 1 3891dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_PROT_EMAIL 2 3901dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_PROT_DNSSEC 3 3911dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_PROT_IPSEC 4 3921dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_KEY_PROT_ANY 255 3931dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 3941dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* Signatures */ 3951dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_MD5RSA_MIN_BITS 512 /* Size of a mod or exp in bits */ 3961dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_MD5RSA_MAX_BITS 4096 3971dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project /* Total of binary mod and exp */ 3981dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_MD5RSA_MAX_BYTES ((NS_MD5RSA_MAX_BITS+7/8)*2+3) 3991dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project /* Max length of text sig block */ 4001dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_MD5RSA_MAX_BASE64 (((NS_MD5RSA_MAX_BYTES+2)/3)*4) 4011dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_MD5RSA_MIN_SIZE ((NS_MD5RSA_MIN_BITS+7)/8) 4021dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_MD5RSA_MAX_SIZE ((NS_MD5RSA_MAX_BITS+7)/8) 4031dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 4041dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_DSA_SIG_SIZE 41 4051dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_DSA_MIN_SIZE 213 4061dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_DSA_MAX_BYTES 405 4071dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 4081dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* Offsets into SIG record rdata to find various values */ 4091dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_SIG_TYPE 0 /* Type flags */ 4101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_SIG_ALG 2 /* Algorithm */ 4111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_SIG_LABELS 3 /* How many labels in name */ 4121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_SIG_OTTL 4 /* Original TTL */ 4131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_SIG_EXPIR 8 /* Expiration time */ 4141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_SIG_SIGNED 12 /* Signature time */ 4151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_SIG_FOOT 16 /* Key footprint */ 4161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_SIG_SIGNER 18 /* Domain name of who signed it */ 4171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 4181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* How RR types are represented as bit-flags in NXT records */ 4191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_NXT_BITS 8 4201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_NXT_BIT_SET( n,p) (p[(n)/NS_NXT_BITS] |= (0x80>>((n)%NS_NXT_BITS))) 4211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_NXT_BIT_CLEAR(n,p) (p[(n)/NS_NXT_BITS] &= ~(0x80>>((n)%NS_NXT_BITS))) 4221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_NXT_BIT_ISSET(n,p) (p[(n)/NS_NXT_BITS] & (0x80>>((n)%NS_NXT_BITS))) 4231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_NXT_MAX 127 4241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 4251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 4261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * EDNS0 extended flags, host order. 4271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 4281dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_OPT_DNSSEC_OK 0x8000U 4291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 4301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 4311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Inline versions of get/put short/long. Pointer is advanced. 4321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 4331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_GET16(s, cp) do { \ 4341dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char *t_cp = (const u_char *)(cp); \ 4351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project (s) = ((uint16_t)t_cp[0] << 8) \ 4361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project | ((uint16_t)t_cp[1]) \ 4371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ; \ 4381dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project (cp) += NS_INT16SZ; \ 4391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} while (/*CONSTCOND*/0) 4401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 4411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_GET32(l, cp) do { \ 4421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char *t_cp = (const u_char *)(cp); \ 4431dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project (l) = ((uint32_t)t_cp[0] << 24) \ 4441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project | ((uint32_t)t_cp[1] << 16) \ 4451dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project | ((uint32_t)t_cp[2] << 8) \ 4461dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project | ((uint32_t)t_cp[3]) \ 4471dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ; \ 4481dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project (cp) += NS_INT32SZ; \ 4491dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} while (/*CONSTCOND*/0) 4501dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 4511dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_PUT16(s, cp) do { \ 4521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project uint32_t t_s = (uint32_t)(s); \ 4531dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project u_char *t_cp = (u_char *)(cp); \ 4541dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *t_cp++ = t_s >> 8; \ 4551dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *t_cp = t_s; \ 4561dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project (cp) += NS_INT16SZ; \ 4571dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} while (/*CONSTCOND*/0) 4581dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 4591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define NS_PUT32(l, cp) do { \ 4601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project uint32_t t_l = (uint32_t)(l); \ 4611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project u_char *t_cp = (u_char *)(cp); \ 4621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *t_cp++ = t_l >> 24; \ 4631dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *t_cp++ = t_l >> 16; \ 4641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *t_cp++ = t_l >> 8; \ 4651dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project *t_cp = t_l; \ 4661dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project (cp) += NS_INT32SZ; \ 4671dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project} while (/*CONSTCOND*/0) 4681dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 4691dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 4701dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * ANSI C identifier hiding for bind's lib/nameser. 4711dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 4721dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_msg_getflag __ns_msg_getflag 4731dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_get16 __ns_get16 4741dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_get32 __ns_get32 4751dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_put16 __ns_put16 4761dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_put32 __ns_put32 4771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_initparse __ns_initparse 4781dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_skiprr __ns_skiprr 4791dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_parserr __ns_parserr 4801dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_sprintrr __ns_sprintrr 4811dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_sprintrrf __ns_sprintrrf 4821dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_format_ttl __ns_format_ttl 4831dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_parse_ttl __ns_parse_ttl 4841dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_datetosecs __ns_datetosecs 4851dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_name_ntol __ns_name_ntol 4861dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_name_ntop __ns_name_ntop 4871dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_name_pton __ns_name_pton 4881dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_name_unpack __ns_name_unpack 4891dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_name_pack __ns_name_pack 4901dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_name_compress __ns_name_compress 4911dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_name_uncompress __ns_name_uncompress 4921dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_name_skip __ns_name_skip 4931dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_name_rollback __ns_name_rollback 4941dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_sign __ns_sign 4951dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_sign2 __ns_sign2 4961dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_sign_tcp __ns_sign_tcp 4971dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_sign_tcp2 __ns_sign_tcp2 4981dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_sign_tcp_init __ns_sign_tcp_init 4991dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_find_tsig __ns_find_tsig 5001dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_verify __ns_verify 5011dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_verify_tcp __ns_verify_tcp 5021dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_verify_tcp_init __ns_verify_tcp_init 5031dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_samedomain __ns_samedomain 5041dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_subdomain __ns_subdomain 5051dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_makecanon __ns_makecanon 5061dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define ns_samename __ns_samename 5071dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 5081dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project__BEGIN_DECLS 5091dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_msg_getflag(ns_msg, int); 5101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectuint16_t ns_get16(const u_char *); 5111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectuint32_t ns_get32(const u_char *); 5121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid ns_put16(uint16_t, u_char *); 5131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid ns_put32(uint32_t, u_char *); 5141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_initparse(const u_char *, int, ns_msg *); 5151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_skiprr(const u_char *, const u_char *, ns_sect, int); 5161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_parserr(ns_msg *, ns_sect, int, ns_rr *); 5171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_sprintrr(const ns_msg *, const ns_rr *, 5181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const char *, const char *, char *, size_t); 5191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_sprintrrf(const u_char *, size_t, const char *, 5201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_class, ns_type, u_long, const u_char *, 5211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project size_t, const char *, const char *, 5221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project char *, size_t); 5231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_format_ttl(u_long, char *, size_t); 5241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_parse_ttl(const char *, u_long *); 5251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectuint32_t ns_datetosecs(const char *cp, int *errp); 5261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_name_ntol(const u_char *, u_char *, size_t); 5271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_name_ntop(const u_char *, char *, size_t); 5281dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_name_pton(const char *, u_char *, size_t); 5291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_name_unpack(const u_char *, const u_char *, 5301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char *, u_char *, size_t); 5311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_name_pack(const u_char *, u_char *, int, 5321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char **, const u_char **); 5331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_name_uncompress(const u_char *, const u_char *, 5341dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char *, char *, size_t); 5351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_name_compress(const char *, u_char *, size_t, 5361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char **, const u_char **); 5371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_name_skip(const u_char **, const u_char *); 5381dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid ns_name_rollback(const u_char *, const u_char **, 5391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char **); 5401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_sign(u_char *, int *, int, int, void *, 5411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char *, int, u_char *, int *, time_t); 5421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_sign2(u_char *, int *, int, int, void *, 5431dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char *, int, u_char *, int *, time_t, 5441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project u_char **, u_char **); 5451dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_sign_tcp(u_char *, int *, int, int, 5461dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_tcp_tsig_state *, int); 5471dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_sign_tcp2(u_char *, int *, int, int, 5481dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_tcp_tsig_state *, int, 5491dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project u_char **, u_char **); 5501dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_sign_tcp_init(void *, const u_char *, int, 5511dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_tcp_tsig_state *); 5521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectu_char *ns_find_tsig(u_char *, u_char *); 5531dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_verify(u_char *, int *, void *, 5541dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const u_char *, int, u_char *, int *, 5551dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project time_t *, int); 5561dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_verify_tcp(u_char *, int *, ns_tcp_tsig_state *, int); 5571dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_verify_tcp_init(void *, const u_char *, int, 5581dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project ns_tcp_tsig_state *); 5591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_samedomain(const char *, const char *); 5601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_subdomain(const char *, const char *); 5611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_makecanon(const char *, char *, size_t); 5621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint ns_samename(const char *, const char *); 5631dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project__END_DECLS 5641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 5651dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifdef BIND_4_COMPAT 5661dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include "arpa_nameser_compat.h" 5671dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 5681dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 569d378c68d74cb4fdac450650fe816c9d649c8edafDavid 'Digit' Turner#if 0 570d378c68d74cb4fdac450650fe816c9d649c8edafDavid 'Digit' Turner# include <logd.h> 571d378c68d74cb4fdac450650fe816c9d649c8edafDavid 'Digit' Turner# define XLOG(...) \ 572d378c68d74cb4fdac450650fe816c9d649c8edafDavid 'Digit' Turner __libc_android_log_print(ANDROID_LOG_DEBUG,"libc",__VA_ARGS__) 573d378c68d74cb4fdac450650fe816c9d649c8edafDavid 'Digit' Turner#else 574d378c68d74cb4fdac450650fe816c9d649c8edafDavid 'Digit' Turner#define XLOG(...) do {} while (0) 575d378c68d74cb4fdac450650fe816c9d649c8edafDavid 'Digit' Turner#endif 576d378c68d74cb4fdac450650fe816c9d649c8edafDavid 'Digit' Turner 5771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif /* !_ARPA_NAMESER_H_ */ 578