169 lines
4.2 KiB
C
169 lines
4.2 KiB
C
/*
|
|
* Copyright (c) 1988, 1989, 1990, 1993, 1994, 1995, 1996
|
|
* 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: (1) source code distributions
|
|
* retain the above copyright notice and this paragraph in its entirety, (2)
|
|
* distributions including binary code include the above copyright notice and
|
|
* this paragraph in its entirety in the documentation or other materials
|
|
* provided with the distribution, and (3) all advertising materials mentioning
|
|
* features or use of this software display the following acknowledgement:
|
|
* ``This product includes software developed by the University of California,
|
|
* Lawrence Berkeley Laboratory and its contributors.'' 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
|
|
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
*
|
|
* AppleTalk protocol formats (courtesy Bill Croft of Stanford/SUMEX).
|
|
*
|
|
* @(#) $Header: /tcpdump/master/tcpdump/appletalk.h,v 1.16 2004/05/01 09:41:50 hannes Exp $ (LBL)
|
|
*/
|
|
|
|
struct LAP {
|
|
u_int8_t dst;
|
|
u_int8_t src;
|
|
u_int8_t type;
|
|
};
|
|
#define lapShortDDP 1 /* short DDP type */
|
|
#define lapDDP 2 /* DDP type */
|
|
#define lapKLAP 'K' /* Kinetics KLAP type */
|
|
|
|
/* Datagram Delivery Protocol */
|
|
|
|
struct atDDP {
|
|
u_int16_t length;
|
|
u_int16_t checksum;
|
|
u_int16_t dstNet;
|
|
u_int16_t srcNet;
|
|
u_int8_t dstNode;
|
|
u_int8_t srcNode;
|
|
u_int8_t dstSkt;
|
|
u_int8_t srcSkt;
|
|
u_int8_t type;
|
|
};
|
|
|
|
struct atShortDDP {
|
|
u_int16_t length;
|
|
u_int8_t dstSkt;
|
|
u_int8_t srcSkt;
|
|
u_int8_t type;
|
|
};
|
|
|
|
#define ddpMaxWKS 0x7F
|
|
#define ddpMaxData 586
|
|
#define ddpLengthMask 0x3FF
|
|
#define ddpHopShift 10
|
|
#define ddpSize 13 /* size of DDP header (avoid struct padding) */
|
|
#define ddpSSize 5
|
|
#define ddpWKS 128 /* boundary of DDP well known sockets */
|
|
#define ddpRTMP 1 /* RTMP type */
|
|
#define ddpRTMPrequest 5 /* RTMP request type */
|
|
#define ddpNBP 2 /* NBP type */
|
|
#define ddpATP 3 /* ATP type */
|
|
#define ddpECHO 4 /* ECHO type */
|
|
#define ddpIP 22 /* IP type */
|
|
#define ddpARP 23 /* ARP type */
|
|
#define ddpEIGRP 88 /* EIGRP over Appletalk */
|
|
#define ddpKLAP 0x4b /* Kinetics KLAP type */
|
|
|
|
|
|
/* AppleTalk Transaction Protocol */
|
|
|
|
struct atATP {
|
|
u_int8_t control;
|
|
u_int8_t bitmap;
|
|
u_int16_t transID;
|
|
int32_t userData;
|
|
};
|
|
|
|
#define atpReqCode 0x40
|
|
#define atpRspCode 0x80
|
|
#define atpRelCode 0xC0
|
|
#define atpXO 0x20
|
|
#define atpEOM 0x10
|
|
#define atpSTS 0x08
|
|
#define atpFlagMask 0x3F
|
|
#define atpControlMask 0xF8
|
|
#define atpMaxNum 8
|
|
#define atpMaxData 578
|
|
|
|
|
|
/* AppleTalk Echo Protocol */
|
|
|
|
struct atEcho {
|
|
u_int8_t echoFunction;
|
|
u_int8_t *echoData;
|
|
};
|
|
|
|
#define echoSkt 4 /* the echoer socket */
|
|
#define echoSize 1 /* size of echo header */
|
|
#define echoRequest 1 /* echo request */
|
|
#define echoReply 2 /* echo request */
|
|
|
|
|
|
/* Name Binding Protocol */
|
|
|
|
struct atNBP {
|
|
u_int8_t control;
|
|
u_int8_t id;
|
|
};
|
|
|
|
struct atNBPtuple {
|
|
u_int16_t net;
|
|
u_int8_t node;
|
|
u_int8_t skt;
|
|
u_int8_t enumerator;
|
|
};
|
|
|
|
#define nbpBrRq 0x10
|
|
#define nbpLkUp 0x20
|
|
#define nbpLkUpReply 0x30
|
|
|
|
#define nbpNIS 2
|
|
#define nbpTupleMax 15
|
|
|
|
#define nbpHeaderSize 2
|
|
#define nbpTupleSize 5
|
|
|
|
#define nbpSkt 2 /* NIS */
|
|
|
|
|
|
/* Routing Table Maint. Protocol */
|
|
|
|
#define rtmpSkt 1 /* number of RTMP socket */
|
|
#define rtmpSize 4 /* minimum size */
|
|
#define rtmpTupleSize 3
|
|
|
|
|
|
/* Zone Information Protocol */
|
|
|
|
struct zipHeader {
|
|
u_int8_t command;
|
|
u_int8_t netcount;
|
|
};
|
|
|
|
#define zipHeaderSize 2
|
|
#define zipQuery 1
|
|
#define zipReply 2
|
|
#define zipTakedown 3
|
|
#define zipBringup 4
|
|
#define ddpZIP 6
|
|
#define zipSkt 6
|
|
#define GetMyZone 7
|
|
#define GetZoneList 8
|
|
|
|
/*
|
|
* UDP port range used for ddp-in-udp encapsulation is 16512-16639
|
|
* for client sockets (128-255) and 200-327 for server sockets
|
|
* (0-127). We also try to recognize the pre-April 88 server
|
|
* socket range of 768-895.
|
|
*/
|
|
#define atalk_port(p) \
|
|
(((unsigned)((p) - 16512) < 128) || \
|
|
((unsigned)((p) - 200) < 128) || \
|
|
((unsigned)((p) - 768) < 128))
|