42107e8614
UDP and into the handoff registration routines for the protocols in question. Make the dissectors for those protocols static if they're not called outside the dissector's source file. Get rid of header files if all they did was declare dissectors that are now static; remove declarations of now-static dissectors from header files that do more than just declare the dissector. svn path=/trunk/; revision=1823
102 lines
4 KiB
C
102 lines
4 KiB
C
/* packet-ntp.h
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* Definitions for packet disassembly structures and routines
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*
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* $Id: packet-ntp.h,v 1.4 2000/04/08 07:07:32 guy Exp $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@zing.org>
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* Copyright 1998 Gerald Combs
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* Joerg Mayer <jmayer@telemation.de>
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*
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/* This is from yahoolib.h from gtkyahoo */
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#ifndef PACKET_NTP_H
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#define PACKET_NTP_H
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#define NTP_LI_MASK 192
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#define NTP_LI_NONE 0
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#define NTP_LI_61 64
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#define NTP_LI_59 128
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#define NTP_LI_ALARM 192
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#define NTP_VN_MASK 56
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#define NTP_VN_R0 0
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#define NTP_VN_R1 8
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#define NTP_VN_R2 16
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#define NTP_VN_3 24
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#define NTP_VN_4 32
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#define NTP_VN_R5 40
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#define NTP_VN_R6 48
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#define NTP_VN_R7 56
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#define NTP_MODE_MASK 7
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#define NTP_MODE_RSV 0
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#define NTP_MODE_SYMACT 1
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#define NTP_MODE_SYMPAS 2
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#define NTP_MODE_CLIENT 3
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#define NTP_MODE_SERVER 4
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#define NTP_MODE_BCAST 5
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#define NTP_MODE_CTRL 6
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#define NTP_MODE_PRIV 7
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/* NTP_BASETIME is infact epoch - ntp_start_time */
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#define NTP_BASETIME 2208988800ul
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#define NTP_TS_SIZE 100
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/* packet structure based on one in xntp package */
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/* to satisfy it's requirements, even though the code isn't copied
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directly: */
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/***********************************************************************
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* *
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* Copyright (c) David L. Mills 1992, 1993, 1994, 1995, 1996 *
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* *
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* Permission to use, copy, modify, and distribute this software and *
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* its documentation for any purpose and without fee is hereby *
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* granted, provided that the above copyright notice appears in all *
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* copies and that both the copyright notice and this permission *
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* notice appear in supporting documentation, and that the name *
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* University of Delaware not be used in advertising or publicity *
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* pertaining to distribution of the software without specific, *
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* written prior permission. The University of Delaware makes no *
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* representations about the suitability this software for any *
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* purpose. It is provided "as is" without express or implied *
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* warranty. *
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**********************************************************************/
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struct ntp_packet
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{
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unsigned char flags[1]; /* leap indicator, version and mode */ /* 0 */
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unsigned char stratum[1]; /* peer's stratum */
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unsigned char ppoll[1]; /* the peer polling interval */
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char precision[1]; /* peer clock precision */
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unsigned char rootdelay[4]; /* distance to primary clock */ /* 4 */
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unsigned char rootdispersion[4]; /* clock dispersion */ /* 8 */
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unsigned char refid[4]; /* reference clock ID */ /* 12-15 */
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unsigned char reftime[8]; /* time peer clock was last updated */ /* 16-23 */
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unsigned char org[8]; /* originate time stamp */ /* 24 */
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unsigned char rec[8]; /* receive time stamp */ /* 32 */
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unsigned char xmt[8]; /* transmit time stamp */
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unsigned char keyid[4]; /* key identification */ /* 48 */
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unsigned char mac[16]; /* message-authentication code */ /* 52 - 60 */
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/* can also be 16, if MD5 instead of DES */
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};
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#endif
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