From 04b1d6babecbe3eed463c150b6e933a2b6d342a9 Mon Sep 17 00:00:00 2001 From: rpaulo Date: Fri, 20 Mar 2009 13:27:51 +0000 Subject: Flatten vendor/tcpdump and remove keyword expansion. --- contrib/tcpdump/nameser.h | 315 ---------------------------------------------- 1 file changed, 315 deletions(-) delete mode 100644 contrib/tcpdump/nameser.h (limited to 'contrib/tcpdump/nameser.h') diff --git a/contrib/tcpdump/nameser.h b/contrib/tcpdump/nameser.h deleted file mode 100644 index e6391f4..0000000 --- a/contrib/tcpdump/nameser.h +++ /dev/null @@ -1,315 +0,0 @@ -/* @(#) $Header: /tcpdump/master/tcpdump/nameser.h,v 1.14.4.2 2006/11/10 03:15:35 guy Exp $ (LBL) */ -/* - * Copyright (c) 1983, 1989, 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. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. 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. - * - * @(#)nameser.h 8.2 (Berkeley) 2/16/94 - * - - * 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. - * - - * --Copyright-- - */ - -#ifndef _NAMESER_H_ -#define _NAMESER_H_ - -#include - -/* - * Define constants based on rfc883 - */ -#define PACKETSZ 512 /* maximum packet size */ -#define MAXDNAME 256 /* maximum domain name */ -#define MAXCDNAME 255 /* maximum compressed domain name */ -#define MAXLABEL 63 /* maximum length of domain label */ - /* Number of bytes of fixed size data in query structure */ -#define QFIXEDSZ 4 - /* number of bytes of fixed size data in resource record */ -#define RRFIXEDSZ 10 - -/* - * Internet nameserver port number - */ -#define NAMESERVER_PORT 53 - -/* - * Port for multicast DNS; see - * - * http://files.multicastdns.org/draft-cheshire-dnsext-multicastdns.txt - * - * for the current mDNS spec. - */ -#define MULTICASTDNS_PORT 5353 - -/* - * Currently defined opcodes - */ -#define QUERY 0x0 /* standard query */ -#define IQUERY 0x1 /* inverse query */ -#define STATUS 0x2 /* nameserver status query */ -#if 0 -#define xxx 0x3 /* 0x3 reserved */ -#endif - /* non standard - supports ALLOW_UPDATES stuff from Mike Schwartz */ -#define UPDATEA 0x9 /* add resource record */ -#define UPDATED 0xa /* delete a specific resource record */ -#define UPDATEDA 0xb /* delete all named resource record */ -#define UPDATEM 0xc /* modify a specific resource record */ -#define UPDATEMA 0xd /* modify all named resource record */ - -#define ZONEINIT 0xe /* initial zone transfer */ -#define ZONEREF 0xf /* incremental zone referesh */ - -/* - * Undefine various #defines from various System V-flavored OSes (Solaris, - * SINIX, HP-UX) so the compiler doesn't whine that we redefine them. - */ -#ifdef T_NULL -#undef T_NULL -#endif -#ifdef T_OPT -#undef T_OPT -#endif -#ifdef T_UNSPEC -#undef T_UNSPEC -#endif -#ifdef NOERROR -#undef NOERROR -#endif - -/* - * Currently defined response codes - */ -#define NOERROR 0 /* no error */ -#define FORMERR 1 /* format error */ -#define SERVFAIL 2 /* server failure */ -#define NXDOMAIN 3 /* non existent domain */ -#define NOTIMP 4 /* not implemented */ -#define REFUSED 5 /* query refused */ - /* non standard */ -#define NOCHANGE 0xf /* update failed to change db */ - -/* - * Type values for resources and queries - */ -#define T_A 1 /* host address */ -#define T_NS 2 /* authoritative server */ -#define T_MD 3 /* mail destination */ -#define T_MF 4 /* mail forwarder */ -#define T_CNAME 5 /* connonical name */ -#define T_SOA 6 /* start of authority zone */ -#define T_MB 7 /* mailbox domain name */ -#define T_MG 8 /* mail group member */ -#define T_MR 9 /* mail rename name */ -#define T_NULL 10 /* null resource record */ -#define T_WKS 11 /* well known service */ -#define T_PTR 12 /* domain name pointer */ -#define T_HINFO 13 /* host information */ -#define T_MINFO 14 /* mailbox information */ -#define T_MX 15 /* mail routing information */ -#define T_TXT 16 /* text strings */ -#define T_RP 17 /* responsible person */ -#define T_AFSDB 18 /* AFS cell database */ -#define T_X25 19 /* X_25 calling address */ -#define T_ISDN 20 /* ISDN calling address */ -#define T_RT 21 /* router */ -#define T_NSAP 22 /* NSAP address */ -#define T_NSAP_PTR 23 /* reverse lookup for NSAP */ -#define T_SIG 24 /* security signature */ -#define T_KEY 25 /* security key */ -#define T_PX 26 /* X.400 mail mapping */ -#define T_GPOS 27 /* geographical position (withdrawn) */ -#define T_AAAA 28 /* IP6 Address */ -#define T_LOC 29 /* Location Information */ -#define T_NXT 30 /* Next Valid Name in Zone */ -#define T_EID 31 /* Endpoint identifier */ -#define T_NIMLOC 32 /* Nimrod locator */ -#define T_SRV 33 /* Server selection */ -#define T_ATMA 34 /* ATM Address */ -#define T_NAPTR 35 /* Naming Authority PoinTeR */ -#define T_KX 36 /* Key Exchanger */ -#define T_CERT 37 /* Certificates in the DNS */ -#define T_A6 38 /* IP6 address */ -#define T_DNAME 39 /* non-terminal redirection */ -#define T_SINK 40 /* unknown */ -#define T_OPT 41 /* EDNS0 option (meta-RR) */ -#define T_APL 42 /* lists of address prefixes */ -#define T_DS 43 /* Delegation Signer */ -#define T_SSHFP 44 /* SSH Fingerprint */ -#define T_IPSECKEY 45 /* IPsec keying material */ -#define T_RRSIG 46 /* new security signature */ -#define T_NSEC 47 /* provable insecure information */ -#define T_DNSKEY 48 /* new security key */ - /* non standard */ -#define T_SPF 99 /* sender policy framework */ -#define T_UINFO 100 /* user (finger) information */ -#define T_UID 101 /* user ID */ -#define T_GID 102 /* group ID */ -#define T_UNSPEC 103 /* Unspecified format (binary data) */ -#define T_UNSPECA 104 /* "unspecified ascii". Ugly MIT hack */ - /* Query type values which do not appear in resource records */ -#define T_TKEY 249 /* Transaction Key [RFC2930] */ -#define T_TSIG 250 /* Transaction Signature [RFC2845] */ -#define T_IXFR 251 /* incremental transfer [RFC1995] */ -#define T_AXFR 252 /* transfer zone of authority */ -#define T_MAILB 253 /* transfer mailbox records */ -#define T_MAILA 254 /* transfer mail agent records */ -#define T_ANY 255 /* wildcard match */ - -/* - * Values for class field - */ - -#define C_IN 1 /* the arpa internet */ -#define C_CHAOS 3 /* for chaos net (MIT) */ -#define C_HS 4 /* for Hesiod name server (MIT) (XXX) */ - /* Query class values which do not appear in resource records */ -#define C_ANY 255 /* wildcard match */ -#define C_QU 0x8000 /* mDNS QU flag in queries */ -#define C_CACHE_FLUSH 0x8000 /* mDNS cache flush flag in replies */ - -/* - * Status return codes for T_UNSPEC conversion routines - */ -#define CONV_SUCCESS 0 -#define CONV_OVERFLOW -1 -#define CONV_BADFMT -2 -#define CONV_BADCKSUM -3 -#define CONV_BADBUFLEN -4 - -/* - * Structure for query header. - */ -typedef struct { - u_int16_t id; /* query identification number */ - u_int8_t flags1; /* first byte of flags */ - u_int8_t flags2; /* second byte of flags */ - u_int16_t qdcount; /* number of question entries */ - u_int16_t ancount; /* number of answer entries */ - u_int16_t nscount; /* number of authority entries */ - u_int16_t arcount; /* number of resource entries */ -} HEADER; - -/* - * Macros for subfields of flag fields. - */ -#define DNS_QR(np) ((np)->flags1 & 0x80) /* response flag */ -#define DNS_OPCODE(np) ((((np)->flags1) >> 3) & 0xF) /* purpose of message */ -#define DNS_AA(np) ((np)->flags1 & 0x04) /* authoritative answer */ -#define DNS_TC(np) ((np)->flags1 & 0x02) /* truncated message */ -#define DNS_RD(np) ((np)->flags1 & 0x01) /* recursion desired */ - -#define DNS_RA(np) ((np)->flags2 & 0x80) /* recursion available */ -#define DNS_AD(np) ((np)->flags2 & 0x20) /* authentic data from named */ -#define DNS_CD(np) ((np)->flags2 & 0x10) /* checking disabled by resolver */ -#define DNS_RCODE(np) ((np)->flags2 & 0xF) /* response code */ - -/* - * Defines for handling compressed domain names, EDNS0 labels, etc. - */ -#define INDIR_MASK 0xc0 /* 11.... */ -#define EDNS0_MASK 0x40 /* 01.... */ -# define EDNS0_ELT_BITLABEL 0x01 - -/* - * Structure for passing resource records around. - */ -struct rrec { - int16_t r_zone; /* zone number */ - int16_t r_class; /* class number */ - int16_t r_type; /* type number */ - u_int32_t r_ttl; /* time to live */ - int r_size; /* size of data area */ - char *r_data; /* pointer to data */ -}; - -/* - * Inline versions of get/put short/long. Pointer is advanced. - * We also assume that a "u_int16_t" holds 2 "chars" - * and that a "u_int32_t" holds 4 "chars". - * - * These macros demonstrate the property of C whereby it can be - * portable or it can be elegant but never both. - */ -#define GETSHORT(s, cp) { \ - register u_char *t_cp = (u_char *)(cp); \ - (s) = ((u_int16_t)t_cp[0] << 8) | (u_int16_t)t_cp[1]; \ - (cp) += 2; \ -} - -#define GETLONG(l, cp) { \ - register u_char *t_cp = (u_char *)(cp); \ - (l) = (((u_int32_t)t_cp[0]) << 24) \ - | (((u_int32_t)t_cp[1]) << 16) \ - | (((u_int32_t)t_cp[2]) << 8) \ - | (((u_int32_t)t_cp[3])); \ - (cp) += 4; \ -} - -#define PUTSHORT(s, cp) { \ - register u_int16_t t_s = (u_int16_t)(s); \ - register u_char *t_cp = (u_char *)(cp); \ - *t_cp++ = t_s >> 8; \ - *t_cp = t_s; \ - (cp) += 2; \ -} - -/* - * Warning: PUTLONG --no-longer-- destroys its first argument. if you - * were depending on this "feature", you will lose. - */ -#define PUTLONG(l, cp) { \ - register u_int32_t t_l = (u_int32_t)(l); \ - register u_char *t_cp = (u_char *)(cp); \ - *t_cp++ = t_l >> 24; \ - *t_cp++ = t_l >> 16; \ - *t_cp++ = t_l >> 8; \ - *t_cp = t_l; \ - (cp) += 4; \ -} - -#endif /* !_NAMESER_H_ */ -- cgit v1.1