![Guy Harris](/assets/img/avatar_default.png)
routines, which are called before a dissection pass is made over all the packets in a capture - the "init" routine would clear out any state information that needs to be initialized before such a dissection pass. Make the NCP, SMB, AFS, and ONC RPC dissectors register their "init" routines with that mechanism, have the code that reads in a capture file call the routine that calls all registered "init" routines rather than calling a wired-in set of "init" routines, and also have the code that runs a filtering or colorizing pass over all the packets call that routine, as a filtering or colorizing pass is a dissection pass. Have the ONC RPC "init" routine zero out the table of RPC calls, so that it completely erases any state from the previous dissection pass (so that, for example, if you run a filtering pass, it doesn't mark any non-duplicate packets as duplicates because it remembers them from the previous pass). svn path=/trunk/; revision=1050
2612 lines
68 KiB
C
2612 lines
68 KiB
C
/* packet-rx.c
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* Routines for RX packet dissection
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* Copyright 1999, Nathan Neulinger <nneul@umr.edu>
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* Based on routines from tcpdump patches by
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* Ken Hornstein <kenh@cmf.nrl.navy.mil>
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* Portions based on information retrieved from the RX definitions
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* in Arla, the free AFS client at http://www.stacken.kth.se/project/arla/
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*
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* $Id: packet-afs.c,v 1.7 1999/11/17 21:58:31 guy Exp $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@unicom.net>
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* Copyright 1998 Gerald Combs
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*
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* Copied from packet-tftp.c
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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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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <stdio.h>
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#ifdef HAVE_SYS_TYPES_H
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# include <sys/types.h>
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#endif
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#ifdef HAVE_NETINET_IN_H
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# include <netinet/in.h>
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#endif
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#include <string.h>
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#include <glib.h>
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#include "packet.h"
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#include "conversation.h"
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#include "packet-rx.h"
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#include "packet-afs.h"
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#include "resolv.h"
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|
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static const value_string fs_req[] = {
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{ 130, "fetch-data" },
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{ 131, "fetch-acl" },
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{ 132, "fetch-status" },
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{ 133, "store-data" },
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{ 134, "store-acl" },
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|
{ 135, "store-status" },
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{ 136, "remove-file" },
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{ 137, "create-file" },
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{ 138, "rename" },
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{ 139, "symlink" },
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{ 140, "link" },
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{ 141, "makedir" },
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{ 142, "rmdir" },
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{ 143, "oldsetlock" },
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{ 144, "oldextlock" },
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{ 145, "oldrellock" },
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{ 146, "get-stats" },
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{ 147, "give-cbs" },
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{ 148, "get-vlinfo" },
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{ 149, "get-vlstats" },
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{ 150, "set-vlstats" },
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{ 151, "get-rootvl" },
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{ 152, "check-token" },
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{ 153, "get-time" },
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{ 154, "nget-vlinfo" },
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{ 155, "bulk-stat" },
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{ 156, "setlock" },
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{ 157, "extlock" },
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{ 158, "rellock" },
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{ 159, "xstat-ver" },
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{ 160, "get-xstat" },
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{ 161, "dfs-lookup" },
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{ 162, "dfs-flushcps" },
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{ 163, "dfs-symlink" },
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{ 0, NULL },
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};
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static const value_string cb_req[] = {
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{ 204, "callback" },
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{ 205, "initcb" },
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{ 206, "probe" },
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{ 207, "getlock" },
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{ 208, "getce" },
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{ 209, "xstatver" },
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{ 210, "getxstat" },
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{ 211, "initcb2" },
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{ 212, "whoareyou" },
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{ 213, "initcb3" },
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{ 214, "probeuuid" },
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{ 0, NULL },
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};
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static const value_string prot_req[] = {
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{ 500, "new-user" },
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{ 501, "where-is-it" },
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{ 502, "dump-entry" },
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{ 503, "add-to-group" },
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{ 504, "name-to-id" },
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{ 505, "id-to-name" },
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{ 506, "delete" },
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{ 507, "remove-from-group" },
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{ 508, "get-cps" },
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{ 509, "new-entry" },
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{ 510, "list-max" },
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{ 511, "set-max" },
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{ 512, "list-entry" },
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{ 513, "change-entry" },
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{ 514, "list-elements" },
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{ 515, "same-mbr-of" },
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{ 516, "set-fld-sentry" },
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{ 517, "list-owned" },
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{ 518, "get-cps2" },
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{ 519, "get-host-cps" },
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{ 520, "update-entry" },
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{ 0, NULL },
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};
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static const value_string vldb_req[] = {
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{ 501, "create-entry" },
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{ 502, "delete-entry" },
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{ 503, "get-entry-by-id" },
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{ 504, "get-entry-by-name" },
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{ 505, "get-new-volume-id" },
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{ 506, "replace-entry" },
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{ 507, "update-entry" },
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{ 508, "setlock" },
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{ 509, "releaselock" },
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{ 510, "list-entry" },
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{ 511, "list-attrib" },
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{ 512, "linked-list" },
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{ 513, "get-stats" },
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{ 514, "probe" },
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{ 515, "get-addrs" },
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{ 516, "change-addr" },
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{ 517, "create-entry-n" },
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{ 518, "get-entry-by-id-n" },
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{ 519, "get-entry-by-name-n" },
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{ 520, "replace-entry-n" },
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{ 521, "list-entry-n" },
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{ 522, "list-attrib-n" },
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{ 523, "linked-list-n" },
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{ 524, "update-entry-by-name" },
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{ 525, "create-entry-u" },
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{ 526, "get-entry-by-id-u" },
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{ 527, "get-entry-by-name-u" },
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{ 528, "replace-entry-u" },
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{ 529, "list-entry-u" },
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{ 530, "list-attrib-u" },
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{ 531, "linked-list-u" },
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{ 532, "regaddr" },
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{ 533, "get-addrs-u" },
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{ 0, NULL },
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};
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static const value_string kauth_req[] = {
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{ 1, "auth-old" },
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{ 21, "authenticate" },
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{ 22, "authenticate-v2" },
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{ 2, "change-pw" },
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{ 3, "get-ticket-old" },
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{ 23, "get-ticket" },
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{ 4, "set-pw" },
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{ 5, "set-fields" },
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{ 6, "create-user" },
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{ 7, "delete-user" },
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{ 8, "get-entry" },
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{ 9, "list-entry" },
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{ 10, "get-stats" },
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{ 11, "debug" },
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{ 12, "get-pw" },
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{ 13, "get-random-key" },
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{ 14, "unlock" },
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{ 15, "lock-status" },
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{ 0, NULL },
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};
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static const value_string vol_req[] = {
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{ 100, "create-volume" },
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{ 101, "delete-volume" },
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{ 102, "restore" },
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{ 103, "forward" },
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{ 104, "end-trans" },
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{ 105, "clone" },
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{ 106, "set-flags" },
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{ 107, "get-flags" },
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{ 108, "trans-create" },
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{ 109, "dump" },
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{ 110, "get-nth-volume" },
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{ 111, "set-forwarding" },
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{ 112, "get-name" },
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{ 113, "get-status" },
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{ 114, "sig-restore" },
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{ 115, "list-partitions" },
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{ 116, "list-volumes" },
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{ 117, "set-id-types" },
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{ 118, "monitor" },
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{ 119, "partition-info" },
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{ 120, "reclone" },
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{ 121, "list-one-volume" },
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{ 122, "nuke" },
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{ 123, "set-date" },
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{ 124, "x-list-volumes" },
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{ 125, "x-list-one-volume" },
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{ 126, "set-info" },
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{ 127, "x-list-partitions" },
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{ 128, "forward-multiple" },
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{ 0, NULL },
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};
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static const value_string bos_req[] = {
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{ 80, "create-bnode" },
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{ 81, "delete-bnode" },
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{ 82, "set-status" },
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{ 83, "get-status" },
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{ 84, "enumerate-instance" },
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{ 85, "get-instance-info" },
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{ 86, "get-instance-parm" },
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{ 87, "add-superuser" },
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{ 88, "delete-superuser" },
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{ 89, "list-superusers" },
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{ 90, "list-keys" },
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{ 91, "add-key" },
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{ 92, "delete-key" },
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{ 93, "set-cell-name" },
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{ 94, "get-cell-name" },
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{ 95, "get-cell-host" },
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{ 96, "add-cell-host" },
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{ 97, "delete-cell-host" },
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{ 98, "set-t-status" },
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{ 99, "shutdown-all" },
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{ 100, "restart-all" },
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{ 101, "startup-all" },
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{ 102, "set-noauth-flag" },
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{ 103, "re-bozo" },
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{ 104, "restart" },
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{ 105, "start-bozo-install" },
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{ 106, "uninstall" },
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{ 107, "get-dates" },
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{ 108, "exec" },
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{ 109, "prune" },
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{ 110, "set-restart-time" },
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{ 111, "get-restart-time" },
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{ 112, "start-bozo-log" },
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|
{ 113, "wait-all" },
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{ 114, "get-instance-strings" },
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{ 0, NULL },
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};
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static const value_string ubik_req[] = {
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{ 10000, "vote-beacon" },
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{ 10001, "vote-debug-old" },
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{ 10002, "vote-sdebug-old" },
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{ 10003, "vote-getsyncsite" },
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{ 10004, "vote-debug" },
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{ 10005, "vote-sdebug" },
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{ 20000, "disk-begin" },
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{ 20001, "disk-commit" },
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{ 20002, "disk-lock" },
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{ 20003, "disk-write" },
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{ 20004, "disk-getversion" },
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{ 20005, "disk-getfile" },
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{ 20006, "disk-sendfile" },
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{ 20007, "disk-abort" },
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{ 20008, "disk-releaselocks" },
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{ 20009, "disk-truncate" },
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{ 20010, "disk-probe" },
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{ 20011, "disk-writev" },
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{ 20012, "disk-interfaceaddr" },
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{ 20013, "disk-setversion" },
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{ 0, NULL },
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};
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static const value_string cb_types[] = {
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{ CB_TYPE_EXCLUSIVE, "exclusive" },
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{ CB_TYPE_SHARED, "shared" },
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{ CB_TYPE_DROPPED, "dropped" },
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{ 0, NULL },
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};
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static const value_string afs_errors[] = {
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/* VOL Errors */
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{ 363520, "ID Exists"},
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{ 363521, "IO Error"},
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{ 363522, "Name Exists"},
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{ 363523, "Create Failed"},
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{ 363524, "Entry Not Found"},
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{ 363525, "Empty"},
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{ 363526, "Entry Deleted"},
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{ 363527, "Bad Name"},
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{ 363528, "Bad Index"},
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{ 363529, "Bad Volume Type"},
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{ 363530, "Bad Partition"},
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{ 363531, "Bad Server"},
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{ 363532, "Bad Replicate Server"},
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{ 363533, "No Replicate Server"},
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{ 363534, "Duplicate Replicate Server"},
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{ 363535, "ReadWrite Volume Not Found"},
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{ 363536, "Bad Reference Count"},
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{ 363537, "Size Exceeded"},
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{ 363538, "Bad Entry"},
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{ 363539, "Bad Volume ID Bump"},
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{ 363540, "Already has edit"},
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{ 363541, "Entry Locked"},
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{ 363542, "Bad Volume Operation"},
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{ 363543, "Bad Rel Lock Type"},
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{ 363544, "Rerelease"},
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{ 363545, "Bad Server"},
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{ 363546, "Permission Denied"},
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{ 363547, "Out of Memory"},
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|
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/* KAUTH Errors */
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{ 180480, "Database Inconsistent"},
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{ 180481, "Exists"},
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{ 180482, "IO"},
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{ 180483, "Create Failed"},
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{ 180484, "noent"},
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{ 180485, "Empty"},
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{ 180486, "Bad Name"},
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{ 180487, "Bad Index"},
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{ 180488, "No auth"},
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{ 180489, "Answer too long"},
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{ 180490, "Bad Request"},
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{ 180491, "Old Interface"},
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{ 180492, "Bad Argument"},
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{ 180493, "Bad Command"},
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{ 180494, "No keys"},
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{ 180495, "Read PW"},
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|
{ 180496, "Bad key"},
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{ 180497, "Ubik Init"},
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|
{ 180498, "Ubik Call"},
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|
{ 180499, "Bad Protocol"},
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|
{ 180500, "No cells"},
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|
{ 180501, "No cell"},
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|
{ 180502, "Too many ubiks"},
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{ 180503, "Too many keys"},
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|
{ 180504, "Bad ticket"},
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|
{ 180505, "Unknown Key"},
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|
{ 180506, "Key Cache Invalid"},
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|
{ 180507, "Bad Server"},
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|
{ 180508, "Bad User"},
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|
{ 180509, "Bad CPW"},
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{ 180510, "Bad Create"},
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{ 180511, "No ticket"},
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{ 180512, "Assoc user"},
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{ 180513, "Not special"},
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{ 180514, "Clock skew too great"},
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|
{ 180515, "No recursion"},
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{ 180516, "RX failed"},
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|
{ 180517, "Null password"},
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|
{ 180518, "Internal error"},
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|
{ 180519, "Password expired"},
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|
{ 180520, "Reused"},
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|
{ 180521, "Too soon"},
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|
{ 180522, "Locked"},
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|
|
|
/* PT Errors */
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{ 267264, "Exists"},
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{ 267265, "ID Exists"},
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|
{ 267266, "No IDs"},
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|
{ 267267, "DB Failed"},
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|
{ 267268, "No such entry"},
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|
{ 267269, "Permission denied"},
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|
{ 267270, "Not group"},
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|
{ 267271, "Not user"},
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|
{ 267272, "Bad name"},
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|
{ 267273, "Bad argument"},
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|
{ 267274, "No more"},
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|
{ 267275, "Bad DB"},
|
|
{ 267276, "Group empty"},
|
|
{ 267277, "Inconsistent"},
|
|
{ 267278, "DB Address"},
|
|
{ 267279, "Too many"},
|
|
{ 267280, "No memory"},
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|
|
|
/* Volume server errors */
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|
{ 1492325120, "Release error"},
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|
{ 1492325121, "No op"},
|
|
{ 1492325122, "Read dump error"},
|
|
{ 1492325123, "Dump error"},
|
|
{ 1492325124, "Attach error"},
|
|
{ 1492325125, "Illegal partition"},
|
|
{ 1492325126, "Detach error"},
|
|
{ 1492325127, "Bad access"},
|
|
{ 1492325128, "VLDB error"},
|
|
{ 1492325129, "Bad Name"},
|
|
{ 1492325130, "Volume moved"},
|
|
{ 1492325131, "Bad operation"},
|
|
{ 1492325132, "Bad release"},
|
|
{ 1492325133, "Volume busy"},
|
|
{ 1492325134, "No memory"},
|
|
{ 1492325135, "No volume"},
|
|
{ 1492325136, "Multiple RW volumes"},
|
|
{ 1492325137, "Failed operation"},
|
|
|
|
/* add more of these errors to decode the errcode responses */
|
|
{ 0, NULL },
|
|
};
|
|
|
|
static const value_string port_types[] = {
|
|
{ AFS_PORT_FS, "File Server" },
|
|
{ AFS_PORT_CB, "Callback Server" },
|
|
{ AFS_PORT_BOS, "BOS Server" },
|
|
{ AFS_PORT_PROT, "Protection Server" },
|
|
{ AFS_PORT_VLDB, "Volume Location Database Server" },
|
|
{ AFS_PORT_KAUTH, "Kerberos Authentication Server" },
|
|
{ AFS_PORT_ERROR, "Error Server" },
|
|
{ AFS_PORT_VOL, "Volume Server" },
|
|
{ AFS_PORT_RMTSYS, "Rmtsys? Server" },
|
|
{ AFS_PORT_UPDATE, "Update? Server" },
|
|
{ AFS_PORT_BACKUP, "Backup Server" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const value_string port_types_short[] = {
|
|
{ AFS_PORT_FS, "FS" },
|
|
{ AFS_PORT_CB, "CB" },
|
|
{ AFS_PORT_BOS, "BOS" },
|
|
{ AFS_PORT_PROT, "PROT" },
|
|
{ AFS_PORT_VLDB, "VLDB" },
|
|
{ AFS_PORT_KAUTH, "KAUTH" },
|
|
{ AFS_PORT_ERROR, "ERR" },
|
|
{ AFS_PORT_VOL, "VOL" },
|
|
{ AFS_PORT_RMTSYS, "RMT" },
|
|
{ AFS_PORT_UPDATE, "UPD" },
|
|
{ AFS_PORT_BACKUP, "BKUP" },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const value_string ubik_lock_types[] = {
|
|
{ 1, "read" },
|
|
{ 2, "write" },
|
|
{ 3, "wait" },
|
|
{ 0, NULL },
|
|
};
|
|
|
|
static const value_string volume_types[] = {
|
|
{ 0, "read-write" },
|
|
{ 1, "read-only" },
|
|
{ 2, "backup" },
|
|
{ 0, NULL },
|
|
};
|
|
|
|
int afs_packet_init_count = 100;
|
|
|
|
struct afs_request_key {
|
|
guint32 conversation, callnumber;
|
|
guint16 service;
|
|
};
|
|
|
|
struct afs_request_val {
|
|
guint32 opcode;
|
|
};
|
|
|
|
GHashTable *afs_request_hash = NULL;
|
|
GMemChunk *afs_request_keys = NULL;
|
|
GMemChunk *afs_request_vals = NULL;
|
|
|
|
static int proto_afs = -1;
|
|
static int hf_afs_fs = -1;
|
|
static int hf_afs_cb = -1;
|
|
static int hf_afs_prot = -1;
|
|
static int hf_afs_vldb = -1;
|
|
static int hf_afs_kauth = -1;
|
|
static int hf_afs_vol = -1;
|
|
static int hf_afs_error = -1;
|
|
static int hf_afs_bos = -1;
|
|
static int hf_afs_update = -1;
|
|
static int hf_afs_rmtsys = -1;
|
|
static int hf_afs_ubik = -1;
|
|
static int hf_afs_backup = -1;
|
|
|
|
static int hf_afs_fs_opcode = -1;
|
|
static int hf_afs_cb_opcode = -1;
|
|
static int hf_afs_prot_opcode = -1;
|
|
static int hf_afs_vldb_opcode = -1;
|
|
static int hf_afs_kauth_opcode = -1;
|
|
static int hf_afs_vol_opcode = -1;
|
|
static int hf_afs_error_opcode = -1;
|
|
static int hf_afs_bos_opcode = -1;
|
|
static int hf_afs_update_opcode = -1;
|
|
static int hf_afs_rmtsys_opcode = -1;
|
|
static int hf_afs_ubik_opcode = -1;
|
|
static int hf_afs_backup_opcode = -1;
|
|
|
|
static int hf_afs_fs_fid_volume = -1;
|
|
static int hf_afs_fs_fid_vnode = -1;
|
|
static int hf_afs_fs_fid_uniqifier = -1;
|
|
static int hf_afs_fs_offset = -1;
|
|
static int hf_afs_fs_length = -1;
|
|
static int hf_afs_fs_flength = -1;
|
|
static int hf_afs_fs_errcode = -1;
|
|
static int hf_afs_fs_data = -1;
|
|
static int hf_afs_fs_name = -1;
|
|
static int hf_afs_fs_oldname = -1;
|
|
static int hf_afs_fs_newname = -1;
|
|
static int hf_afs_fs_symlink_name = -1;
|
|
static int hf_afs_fs_symlink_content = -1;
|
|
static int hf_afs_fs_volid = -1;
|
|
static int hf_afs_fs_volname = -1;
|
|
static int hf_afs_fs_timestamp = -1;
|
|
|
|
static int hf_afs_fs_acl_datasize = -1;
|
|
static int hf_afs_fs_acl_count_negative = -1;
|
|
static int hf_afs_fs_acl_count_positive = -1;
|
|
static int hf_afs_fs_acl_entity = -1;
|
|
static int hf_afs_fs_acl_r = -1;
|
|
static int hf_afs_fs_acl_l = -1;
|
|
static int hf_afs_fs_acl_i = -1;
|
|
static int hf_afs_fs_acl_d = -1;
|
|
static int hf_afs_fs_acl_w = -1;
|
|
static int hf_afs_fs_acl_k = -1;
|
|
static int hf_afs_fs_acl_a = -1;
|
|
|
|
static int hf_afs_fs_callback_version = -1;
|
|
static int hf_afs_fs_callback_expires = -1;
|
|
static int hf_afs_fs_callback_type = -1;
|
|
|
|
static int hf_afs_bos_errcode = -1;
|
|
static int hf_afs_bos_type = -1;
|
|
static int hf_afs_bos_instance = -1;
|
|
static int hf_afs_bos_status = -1;
|
|
static int hf_afs_bos_num = -1;
|
|
static int hf_afs_bos_size = -1;
|
|
static int hf_afs_bos_flags = -1;
|
|
static int hf_afs_bos_date = -1;
|
|
static int hf_afs_bos_content = -1;
|
|
|
|
static int hf_afs_vldb_errcode = -1;
|
|
static int hf_afs_vldb_name = -1;
|
|
static int hf_afs_vldb_id = -1;
|
|
static int hf_afs_vldb_type = -1;
|
|
static int hf_afs_vldb_bump = -1;
|
|
static int hf_afs_vldb_index = -1;
|
|
static int hf_afs_vldb_nextindex = -1;
|
|
static int hf_afs_vldb_count = -1;
|
|
static int hf_afs_vldb_numservers = -1;
|
|
static int hf_afs_vldb_server = -1;
|
|
static int hf_afs_vldb_serveruuid = -1;
|
|
static int hf_afs_vldb_partition = -1;
|
|
static int hf_afs_vldb_rovol = -1;
|
|
static int hf_afs_vldb_rwvol = -1;
|
|
static int hf_afs_vldb_bkvol = -1;
|
|
|
|
static int hf_afs_kauth_errcode = -1;
|
|
static int hf_afs_kauth_princ = -1;
|
|
static int hf_afs_kauth_realm = -1;
|
|
static int hf_afs_kauth_domain = -1;
|
|
static int hf_afs_kauth_kvno = -1;
|
|
static int hf_afs_kauth_name = -1;
|
|
static int hf_afs_kauth_data = -1;
|
|
|
|
static int hf_afs_vol_errcode = -1;
|
|
static int hf_afs_vol_count = -1;
|
|
static int hf_afs_vol_id = -1;
|
|
static int hf_afs_vol_name = -1;
|
|
|
|
static int hf_afs_cb_errcode = -1;
|
|
static int hf_afs_cb_callback_version = -1;
|
|
static int hf_afs_cb_callback_type = -1;
|
|
static int hf_afs_cb_callback_expires = -1;
|
|
static int hf_afs_cb_fid_volume = -1;
|
|
static int hf_afs_cb_fid_vnode = -1;
|
|
static int hf_afs_cb_fid_uniqifier = -1;
|
|
|
|
static int hf_afs_prot_errcode = -1;
|
|
static int hf_afs_prot_name = -1;
|
|
static int hf_afs_prot_id = -1;
|
|
static int hf_afs_prot_count = -1;
|
|
static int hf_afs_prot_oldid = -1;
|
|
static int hf_afs_prot_newid = -1;
|
|
static int hf_afs_prot_pos = -1;
|
|
static int hf_afs_prot_flag = -1;
|
|
static int hf_afs_prot_uid = -1;
|
|
static int hf_afs_prot_gid = -1;
|
|
static int hf_afs_prot_maxuid = -1;
|
|
static int hf_afs_prot_maxgid = -1;
|
|
|
|
static int hf_afs_backup_errcode = -1;
|
|
|
|
static int hf_afs_ubik_errcode = -1;
|
|
static int hf_afs_ubik_version_epoch = -1;
|
|
static int hf_afs_ubik_version_counter = -1;
|
|
static int hf_afs_ubik_votestart = -1;
|
|
static int hf_afs_ubik_syncsite = -1;
|
|
static int hf_afs_ubik_site = -1;
|
|
static int hf_afs_ubik_file = -1;
|
|
static int hf_afs_ubik_pos = -1;
|
|
static int hf_afs_ubik_length = -1;
|
|
static int hf_afs_ubik_locktype = -1;
|
|
static int hf_afs_ubik_voteend = -1;
|
|
static int hf_afs_ubik_votetype = -1;
|
|
|
|
static gint ett_afs = -1;
|
|
static gint ett_afs_op = -1;
|
|
static gint ett_afs_acl = -1;
|
|
static gint ett_afs_fid = -1;
|
|
static gint ett_afs_callback = -1;
|
|
static gint ett_afs_ubikver = -1;
|
|
|
|
/*
|
|
* Dissector prototypes
|
|
*/
|
|
static void dissect_fs_request(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
static void dissect_fs_reply(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
static void dissect_cb_request(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
static void dissect_cb_reply(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
static void dissect_bos_request(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
static void dissect_bos_reply(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
static void dissect_vol_request(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
static void dissect_vol_reply(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
static void dissect_ubik_request(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
static void dissect_ubik_reply(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
static void dissect_kauth_request(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
static void dissect_kauth_reply(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
static void dissect_prot_request(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
static void dissect_prot_reply(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
static void dissect_vldb_request(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
static void dissect_vldb_reply(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
static void dissect_backup_request(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
static void dissect_backup_reply(const u_char *pd,
|
|
int offset, frame_data *fd, proto_tree *tree, int opcode);
|
|
|
|
|
|
/*
|
|
* Hash Functions - copied from packet-afs.c
|
|
*/
|
|
gint
|
|
afs_equal(gconstpointer v, gconstpointer w)
|
|
{
|
|
struct afs_request_key *v1 = (struct afs_request_key *)v;
|
|
struct afs_request_key *v2 = (struct afs_request_key *)w;
|
|
|
|
if (v1 -> conversation == v2 -> conversation &&
|
|
v1 -> service == v2 -> service &&
|
|
v1 -> callnumber == v2 -> callnumber ) {
|
|
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
guint
|
|
afs_hash (gconstpointer v)
|
|
{
|
|
struct afs_request_key *key = (struct afs_request_key *)v;
|
|
guint val;
|
|
|
|
val = key -> conversation + key -> service + key -> callnumber;
|
|
|
|
return val;
|
|
}
|
|
|
|
/*
|
|
* Protocol initialization
|
|
*/
|
|
static void
|
|
afs_init_protocol(void)
|
|
{
|
|
if (afs_request_hash)
|
|
g_hash_table_destroy(afs_request_hash);
|
|
if (afs_request_keys)
|
|
g_mem_chunk_destroy(afs_request_keys);
|
|
if (afs_request_vals)
|
|
g_mem_chunk_destroy(afs_request_vals);
|
|
|
|
afs_request_hash = g_hash_table_new(afs_hash, afs_equal);
|
|
afs_request_keys = g_mem_chunk_new("afs_request_keys",
|
|
sizeof(struct afs_request_key),
|
|
afs_packet_init_count * sizeof(struct afs_request_key),
|
|
G_ALLOC_AND_FREE);
|
|
afs_request_vals = g_mem_chunk_new("afs_request_vals",
|
|
sizeof(struct afs_request_val),
|
|
afs_packet_init_count * sizeof(struct afs_request_val),
|
|
G_ALLOC_AND_FREE);
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
* Dissection routines
|
|
*/
|
|
|
|
void
|
|
dissect_afs(const u_char *pd, int offset, frame_data *fd, proto_tree *tree)
|
|
{
|
|
proto_tree *afs_tree, *afs_op_tree, *ti;
|
|
struct rx_header *rxh;
|
|
struct afs_header *afsh;
|
|
int port, node, typenode, opcode;
|
|
value_string const *vals;
|
|
int reply = 0;
|
|
int doffset = 0;
|
|
conversation_t *conversation;
|
|
struct afs_request_key request_key, *new_request_key;
|
|
struct afs_request_val *request_val;
|
|
void (*dissector)(const u_char *pd, int offset,
|
|
frame_data *fd, proto_tree *tree, int opcode);
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
doffset = offset + sizeof(struct rx_header);
|
|
afsh = (struct afs_header *) &pd[doffset];
|
|
|
|
/* get at least a full packet structure */
|
|
if ( !BYTES_ARE_IN_FRAME(offset, sizeof(struct rx_header)) )
|
|
return;
|
|
|
|
if (check_col(fd, COL_PROTOCOL))
|
|
col_add_str(fd, COL_PROTOCOL, "AFS (RX)");
|
|
|
|
reply = (rxh->flags & RX_CLIENT_INITIATED) == 0;
|
|
port = ((reply == 0) ? pi.destport : pi.srcport );
|
|
|
|
/*
|
|
* Find out what conversation this packet is part of.
|
|
* XXX - this should really be done by the transport-layer protocol,
|
|
* although for connectionless transports, we may not want to do that
|
|
* unless we know some higher-level protocol will want it - or we
|
|
* may want to do it, so you can say e.g. "show only the packets in
|
|
* this UDP 'connection'".
|
|
*
|
|
* Note that we don't have to worry about the direction this packet
|
|
* was going - the conversation code handles that for us, treating
|
|
* packets from A:X to B:Y as being part of the same conversation as
|
|
* packets from B:Y to A:X.
|
|
*/
|
|
conversation = find_conversation(&pi.src, &pi.dst, pi.ptype,
|
|
pi.srcport, pi.destport);
|
|
if (conversation == NULL) {
|
|
/* It's not part of any conversation - create a new one. */
|
|
conversation = conversation_new(&pi.src, &pi.dst, pi.ptype,
|
|
pi.srcport, pi.destport, NULL);
|
|
}
|
|
|
|
request_key.conversation = conversation->index;
|
|
request_key.service = ntohs(rxh->serviceId);
|
|
request_key.callnumber = ntohl(rxh->callNumber);
|
|
|
|
request_val = (struct afs_request_val *) g_hash_table_lookup(
|
|
afs_request_hash, &request_key);
|
|
|
|
/* only allocate a new hash element when it's a request */
|
|
opcode = 0;
|
|
if ( !request_val && !reply)
|
|
{
|
|
new_request_key = g_mem_chunk_alloc(afs_request_keys);
|
|
*new_request_key = request_key;
|
|
|
|
request_val = g_mem_chunk_alloc(afs_request_vals);
|
|
request_val -> opcode = ntohl(afsh->opcode);
|
|
opcode = request_val->opcode;
|
|
|
|
g_hash_table_insert(afs_request_hash, new_request_key,
|
|
request_val);
|
|
}
|
|
|
|
if ( request_val )
|
|
{
|
|
opcode = request_val->opcode;
|
|
}
|
|
|
|
node = 0;
|
|
typenode = 0;
|
|
vals = NULL;
|
|
dissector = NULL;
|
|
switch (port)
|
|
{
|
|
case AFS_PORT_FS:
|
|
typenode = hf_afs_fs;
|
|
node = hf_afs_fs_opcode;
|
|
vals = fs_req;
|
|
dissector = reply ? dissect_fs_reply : dissect_fs_request;
|
|
break;
|
|
case AFS_PORT_CB:
|
|
typenode = hf_afs_cb;
|
|
node = hf_afs_cb_opcode;
|
|
vals = cb_req;
|
|
dissector = reply ? dissect_cb_reply : dissect_cb_request;
|
|
break;
|
|
case AFS_PORT_PROT:
|
|
typenode = hf_afs_prot;
|
|
node = hf_afs_prot_opcode;
|
|
vals = prot_req;
|
|
dissector = reply ? dissect_prot_reply : dissect_prot_request;
|
|
break;
|
|
case AFS_PORT_VLDB:
|
|
typenode = hf_afs_vldb;
|
|
node = hf_afs_vldb_opcode;
|
|
vals = vldb_req;
|
|
dissector = reply ? dissect_vldb_reply : dissect_vldb_request;
|
|
break;
|
|
case AFS_PORT_KAUTH:
|
|
typenode = hf_afs_kauth;
|
|
node = hf_afs_kauth_opcode;
|
|
vals = kauth_req;
|
|
dissector = reply ? dissect_kauth_reply : dissect_kauth_request;
|
|
break;
|
|
case AFS_PORT_VOL:
|
|
typenode = hf_afs_vol;
|
|
node = hf_afs_vol_opcode;
|
|
vals = vol_req;
|
|
dissector = reply ? dissect_vol_reply : dissect_vol_request;
|
|
break;
|
|
case AFS_PORT_ERROR:
|
|
typenode = hf_afs_error;
|
|
node = hf_afs_error_opcode;
|
|
/* dissector = reply ? dissect_error_reply : dissect_error_request; */
|
|
break;
|
|
case AFS_PORT_BOS:
|
|
typenode = hf_afs_bos;
|
|
node = hf_afs_bos_opcode;
|
|
vals = bos_req;
|
|
dissector = reply ? dissect_bos_reply : dissect_bos_request;
|
|
break;
|
|
case AFS_PORT_UPDATE:
|
|
typenode = hf_afs_update;
|
|
node = hf_afs_update_opcode;
|
|
/* dissector = reply ? dissect_update_reply : dissect_update_request; */
|
|
break;
|
|
case AFS_PORT_RMTSYS:
|
|
typenode = hf_afs_rmtsys;
|
|
node = hf_afs_rmtsys_opcode;
|
|
/* dissector = reply ? dissect_rmtsys_reply : dissect_rmtsys_request; */
|
|
break;
|
|
case AFS_PORT_BACKUP:
|
|
typenode = hf_afs_backup;
|
|
node = hf_afs_backup_opcode;
|
|
dissector = reply ? dissect_backup_reply : dissect_backup_request;
|
|
break;
|
|
}
|
|
if ( (opcode >= VOTE_LOW && opcode <= VOTE_HIGH) ||
|
|
(opcode >= DISK_LOW && opcode <= DISK_HIGH) )
|
|
{
|
|
typenode = hf_afs_ubik;
|
|
node = hf_afs_ubik_opcode;
|
|
vals = ubik_req;
|
|
dissector = reply ? dissect_ubik_reply : dissect_ubik_request;
|
|
}
|
|
|
|
if ( vals )
|
|
{
|
|
if (check_col(fd, COL_INFO))
|
|
col_add_fstr(fd, COL_INFO, "%s %s: %s (%d)",
|
|
val_to_str(port, port_types_short, "Unknown(%d)"),
|
|
reply ? "Reply" : "Request",
|
|
val_to_str(opcode, vals, "Unknown(%d)"), opcode);
|
|
}
|
|
else
|
|
{
|
|
if (check_col(fd, COL_INFO))
|
|
col_add_fstr(fd, COL_INFO, "%s %s: Unknown(%d)",
|
|
val_to_str(port, port_types_short, "Unknown(%d)"),
|
|
reply ? "Reply" : "Request",
|
|
opcode);
|
|
}
|
|
|
|
if (tree) {
|
|
ti = proto_tree_add_item(tree, proto_afs, doffset, END_OF_FRAME);
|
|
afs_tree = proto_item_add_subtree(ti, ett_afs);
|
|
|
|
if ( !BYTES_ARE_IN_FRAME(offset, sizeof(struct rx_header) +
|
|
sizeof(struct afs_header)) )
|
|
{
|
|
proto_tree_add_text(afs_tree, doffset, END_OF_FRAME,
|
|
"Service: %s %s (Truncated)",
|
|
val_to_str(port, port_types, "Unknown(%d)"),
|
|
reply ? "Reply" : "Request");
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
proto_tree_add_text(afs_tree, doffset, END_OF_FRAME,
|
|
"Service: %s %s",
|
|
val_to_str(port, port_types, "Unknown(%d)"),
|
|
reply ? "Reply" : "Request");
|
|
}
|
|
|
|
/* until we do cache, can't handle replies */
|
|
ti = NULL;
|
|
if ( !reply && node != 0 )
|
|
{
|
|
ti = proto_tree_add_item(afs_tree,
|
|
node, doffset, 4, opcode);
|
|
}
|
|
else if ( reply && node != 0 )
|
|
{
|
|
/* the opcode isn't in this packet */
|
|
ti = proto_tree_add_item(afs_tree,
|
|
node, doffset, 0, opcode);
|
|
}
|
|
else
|
|
{
|
|
ti = proto_tree_add_text(afs_tree,
|
|
doffset, 0, "Operation: Unknown");
|
|
}
|
|
|
|
/* Add the subtree for this particular service */
|
|
afs_op_tree = proto_item_add_subtree(ti, ett_afs_op);
|
|
|
|
if ( typenode != 0 )
|
|
{
|
|
/* indicate the type of request */
|
|
proto_tree_add_item_hidden(afs_tree, typenode, doffset, 0, 1);
|
|
}
|
|
|
|
/* Process the packet according to what service it is */
|
|
if ( dissector )
|
|
{
|
|
(*dissector)(pd,offset,fd,afs_op_tree,opcode);
|
|
}
|
|
}
|
|
|
|
/* if it's the last packet, and it's a reply, remove opcode
|
|
from hash */
|
|
/* ignoring for now, I'm not sure how the chunk deallocation works */
|
|
if ( rxh->flags & RX_LAST_PACKET && reply )
|
|
{
|
|
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Macros for helper dissection routines
|
|
*
|
|
* The macros are here to save on coding. They assume that
|
|
* the current offset is in 'curoffset', and that the offset
|
|
* should be incremented after performing the macro's operation.
|
|
*/
|
|
|
|
/* Get the next available integer, be sure and call TRUNC beforehand */
|
|
#define GETINT() (ntohl( *((int*)&pd[curoffset]) ))
|
|
|
|
/* Check if enough bytes are present, if not, return to caller
|
|
after adding a 'Truncated' message to tree */
|
|
#define TRUNC(bytes) \
|
|
if(!BYTES_ARE_IN_FRAME(curoffset,(bytes))) \
|
|
{ proto_tree_add_text(tree,curoffset,END_OF_FRAME,"Truncated"); \
|
|
return; }
|
|
|
|
/* Output a unsigned integer, stored into field 'field'
|
|
Assumes it is in network byte order, converts to host before using */
|
|
#define UINTOUT(field) \
|
|
TRUNC(sizeof(guint32)) \
|
|
proto_tree_add_item(tree,field,curoffset,sizeof(guint32), GETINT()); \
|
|
curoffset += 4;
|
|
|
|
/* Output a unsigned integer, stored into field 'field'
|
|
Assumes it is in network byte order, converts to host before using */
|
|
#define IPOUT(field) \
|
|
TRUNC(sizeof(gint32)) \
|
|
proto_tree_add_item(tree,field,curoffset,sizeof(gint32),\
|
|
*((int*)&pd[curoffset]));\
|
|
curoffset += 4;
|
|
|
|
/* Output a unix timestamp, after converting to a timeval */
|
|
#define BIGDATEOUT(field) \
|
|
{ struct timeval tv; \
|
|
TRUNC(2*sizeof(guint32)); \
|
|
tv.tv_sec = GETINT(); \
|
|
tv.tv_usec = GETINT(); \
|
|
proto_tree_add_item(tree,field,curoffset,2*sizeof(guint32),&tv); \
|
|
curoffset += 8; \
|
|
}
|
|
|
|
/* Output a unix timestamp, after converting to a timeval */
|
|
#define DATEOUT(field) \
|
|
{ struct timeval tv; \
|
|
TRUNC(sizeof(guint32)); \
|
|
tv.tv_sec = GETINT(); \
|
|
tv.tv_usec = 0; \
|
|
proto_tree_add_item(tree,field,curoffset,sizeof(guint32),&tv); \
|
|
curoffset += 4; \
|
|
}
|
|
|
|
/* Output a callback */
|
|
#define FS_CALLBACKOUT() \
|
|
{ proto_tree *save, *ti; \
|
|
ti = proto_tree_add_text(tree, curoffset, 3*4, "Callback"); \
|
|
save = tree; \
|
|
tree = proto_item_add_subtree(ti, ett_afs_callback); \
|
|
TRUNC(3*sizeof(guint32)); \
|
|
UINTOUT(hf_afs_fs_callback_version); \
|
|
BIGDATEOUT(hf_afs_fs_callback_expires); \
|
|
UINTOUT(hf_afs_fs_callback_type); \
|
|
tree = save; \
|
|
}
|
|
|
|
/* Output a callback */
|
|
#define CB_CALLBACKOUT() \
|
|
{ proto_tree *save, *ti; \
|
|
ti = proto_tree_add_text(tree, curoffset, 3*4, "Callback"); \
|
|
save = tree; \
|
|
tree = proto_item_add_subtree(ti, ett_afs_callback); \
|
|
TRUNC(3*sizeof(guint32)); \
|
|
UINTOUT(hf_afs_cb_callback_version); \
|
|
DATEOUT(hf_afs_cb_callback_expires); \
|
|
UINTOUT(hf_afs_cb_callback_type); \
|
|
tree = save; \
|
|
}
|
|
|
|
|
|
/* Output a File ID */
|
|
#define FS_FIDOUT(label) \
|
|
{ proto_tree *save, *ti; \
|
|
ti = proto_tree_add_text(tree, curoffset, 3*4, \
|
|
"FileID (%s)", label); \
|
|
save = tree; \
|
|
tree = proto_item_add_subtree(ti, ett_afs_fid); \
|
|
UINTOUT(hf_afs_fs_fid_volume); \
|
|
UINTOUT(hf_afs_fs_fid_vnode); \
|
|
UINTOUT(hf_afs_fs_fid_uniqifier); \
|
|
tree = save; \
|
|
}
|
|
|
|
/* Output a File ID */
|
|
#define CB_FIDOUT(label) \
|
|
{ proto_tree *save, *ti; \
|
|
ti = proto_tree_add_text(tree, curoffset, 3*4, \
|
|
"FileID (%s)", label); \
|
|
save = tree; \
|
|
tree = proto_item_add_subtree(ti, ett_afs_fid); \
|
|
UINTOUT(hf_afs_cb_fid_volume); \
|
|
UINTOUT(hf_afs_cb_fid_vnode); \
|
|
UINTOUT(hf_afs_cb_fid_uniqifier); \
|
|
tree = save; \
|
|
}
|
|
|
|
/* Output a AFS acl */
|
|
#define ACLOUT(who, positive, acl, bytes) \
|
|
{ proto_tree *save, *ti; \
|
|
int tmpoffset; \
|
|
int acllen; \
|
|
char tmp[10]; \
|
|
tmp[0] = 0; \
|
|
if ( acl & PRSFS_READ ) strcat(tmp, "r"); \
|
|
if ( acl & PRSFS_LOOKUP ) strcat(tmp, "l"); \
|
|
if ( acl & PRSFS_INSERT ) strcat(tmp, "i"); \
|
|
if ( acl & PRSFS_DELETE ) strcat(tmp, "d"); \
|
|
if ( acl & PRSFS_WRITE ) strcat(tmp, "w"); \
|
|
if ( acl & PRSFS_LOCK ) strcat(tmp, "k"); \
|
|
if ( acl & PRSFS_ADMINISTER ) strcat(tmp, "a"); \
|
|
ti = proto_tree_add_text(tree, curoffset, bytes, \
|
|
"ACL: %s %s%s", \
|
|
who, tmp, positive ? "" : " (negative)"); \
|
|
save = tree; \
|
|
tree = proto_item_add_subtree(ti, ett_afs_acl); \
|
|
proto_tree_add_item(tree,hf_afs_fs_acl_entity,curoffset,strlen(who), who);\
|
|
tmpoffset = curoffset + strlen(who) + 1; \
|
|
acllen = bytes - strlen(who) - 1; \
|
|
proto_tree_add_item(tree,hf_afs_fs_acl_r,tmpoffset,acllen,acl);\
|
|
proto_tree_add_item(tree,hf_afs_fs_acl_l,tmpoffset,acllen,acl);\
|
|
proto_tree_add_item(tree,hf_afs_fs_acl_i,tmpoffset,acllen,acl);\
|
|
proto_tree_add_item(tree,hf_afs_fs_acl_d,tmpoffset,acllen,acl);\
|
|
proto_tree_add_item(tree,hf_afs_fs_acl_w,tmpoffset,acllen,acl);\
|
|
proto_tree_add_item(tree,hf_afs_fs_acl_k,tmpoffset,acllen,acl);\
|
|
proto_tree_add_item(tree,hf_afs_fs_acl_a,tmpoffset,acllen,acl);\
|
|
tree = save; \
|
|
}
|
|
|
|
/* Skip a certain number of bytes */
|
|
#define SKIP(bytes) \
|
|
TRUNC(bytes) \
|
|
curoffset += bytes;
|
|
|
|
/* Raw data - to end of frame */
|
|
#define RAWOUT(field) BYTESOUT(field, offset+END_OF_FRAME-curoffset)
|
|
|
|
/* Raw data */
|
|
#define BYTESOUT(field, bytes) \
|
|
TRUNC(bytes); \
|
|
proto_tree_add_item(tree,field,curoffset,bytes,\
|
|
(void *)&pd[curoffset]); \
|
|
curoffset += bytes;
|
|
|
|
/* Output a rx style string, up to a maximum length first
|
|
4 bytes - length, then char data */
|
|
#define STROUT(field) \
|
|
{ int i; \
|
|
TRUNC(4); \
|
|
i = ntohl(*((int *) &pd[curoffset])); \
|
|
curoffset += 4; \
|
|
TRUNC(i); \
|
|
if ( i > 0 ) { \
|
|
proto_tree_add_item(tree, field, curoffset-4, i+4, \
|
|
(void *)&pd[curoffset]); \
|
|
} else { \
|
|
proto_tree_add_item(tree, field, curoffset-4, 4, \
|
|
""); \
|
|
} \
|
|
curoffset += i; \
|
|
}
|
|
|
|
/* Output a fixed length vectorized string (each char is a 32 bit int) */
|
|
#define VECOUT(field, length) \
|
|
{ char tmp[length+1]; \
|
|
int i,soff; \
|
|
soff = curoffset;\
|
|
TRUNC(length * sizeof(guint32));\
|
|
for (i=0; i<length; i++)\
|
|
{\
|
|
tmp[i] = (char) GETINT();\
|
|
curoffset += sizeof(guint32);\
|
|
}\
|
|
tmp[length] = '\0';\
|
|
proto_tree_add_item(tree, field, soff, length, tmp);\
|
|
}
|
|
|
|
/* Output a UBIK version code */
|
|
#define UBIK_VERSIONOUT(label) \
|
|
{ proto_tree *save, *ti; \
|
|
unsigned int epoch,counter; \
|
|
struct timeval tv; \
|
|
TRUNC(8); \
|
|
epoch = GETINT(); \
|
|
curoffset += 4; \
|
|
counter = GETINT(); \
|
|
curoffset += 4; \
|
|
tv.tv_sec = epoch; \
|
|
tv.tv_usec = 0; \
|
|
ti = proto_tree_add_text(tree, curoffset, 3*4, \
|
|
"UBIK Version (%s): %u.%u", label, epoch, counter ); \
|
|
save = tree; \
|
|
tree = proto_item_add_subtree(ti, ett_afs_ubikver); \
|
|
proto_tree_add_item(tree,hf_afs_ubik_version_epoch,curoffset-8, \
|
|
sizeof(guint32),&tv); \
|
|
proto_tree_add_item(tree,hf_afs_ubik_version_counter,curoffset-4, \
|
|
sizeof(guint32),counter); \
|
|
tree = save; \
|
|
}
|
|
|
|
/*
|
|
* Here is a helper routine for adding an AFS acl to the proto tree
|
|
* This is to be used with FS packets only
|
|
*
|
|
* An AFS ACL is a string that has the following format:
|
|
*
|
|
* <positive> <negative>
|
|
* <uid1> <aclbits1>
|
|
* ....
|
|
*
|
|
* "positive" and "negative" are integers which contain the number of
|
|
* positive and negative ACL's in the string. The uid/aclbits pair are
|
|
* ASCII strings containing the UID/PTS record and and a ascii number
|
|
* representing a logical OR of all the ACL permission bits
|
|
*/
|
|
|
|
static void dissect_acl(const u_char *pd, int offset, frame_data *fd, proto_tree *tree)
|
|
{
|
|
int pos, neg, acl;
|
|
int n, i, bytes;
|
|
u_char const *s;
|
|
u_char const *end;
|
|
char user[128];
|
|
int curoffset;
|
|
int soff,eoff;
|
|
|
|
curoffset = offset;
|
|
|
|
TRUNC(sizeof(guint32));
|
|
bytes = ntohl(*((int *) &pd[curoffset]));
|
|
UINTOUT(hf_afs_fs_acl_datasize);
|
|
|
|
TRUNC(bytes);
|
|
|
|
soff = curoffset;
|
|
eoff = curoffset+bytes;
|
|
|
|
s = &pd[soff];
|
|
end = &pd[eoff];
|
|
|
|
if (sscanf((char *) s, "%d %n", &pos, &n) != 1)
|
|
return;
|
|
s += n;
|
|
TRUNC(1);
|
|
proto_tree_add_item(tree, hf_afs_fs_acl_count_positive, curoffset, n, pos);
|
|
curoffset += n;
|
|
|
|
if (sscanf((char *) s, "%d %n", &neg, &n) != 1)
|
|
return;
|
|
s += n;
|
|
TRUNC(1);
|
|
proto_tree_add_item(tree, hf_afs_fs_acl_count_negative, curoffset, n, neg);
|
|
curoffset += n;
|
|
|
|
|
|
/*
|
|
* This wacky order preserves the order used by the "fs" command
|
|
*/
|
|
|
|
for (i = 0; i < pos; i++) {
|
|
if (sscanf((char *) s, "%s %d %n", user, &acl, &n) != 2)
|
|
return;
|
|
s += n;
|
|
ACLOUT(user,1,acl,n);
|
|
curoffset += n;
|
|
TRUNC(1);
|
|
}
|
|
|
|
for (i = 0; i < neg; i++) {
|
|
if (sscanf((char *) s, "%s %d %n", user, &acl, &n) != 2)
|
|
return;
|
|
s += n;
|
|
ACLOUT(user,0,acl,n);
|
|
curoffset += n;
|
|
if (s > end)
|
|
return;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Here are the helper dissection routines
|
|
*/
|
|
|
|
static void
|
|
dissect_fs_reply(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
if ( rxh->type == RX_PACKET_TYPE_DATA )
|
|
{
|
|
switch ( opcode )
|
|
{
|
|
case 130: /* fetch data */
|
|
RAWOUT(hf_afs_fs_data);
|
|
break;
|
|
case 131: /* fetch acl */
|
|
dissect_acl(pd,curoffset,fd,tree);
|
|
break;
|
|
case 137: /* create file */
|
|
FS_FIDOUT("New File");
|
|
break;
|
|
case 141: /* make dir */
|
|
FS_FIDOUT("New Directory");
|
|
break;
|
|
case 151: /* root volume */
|
|
STROUT(hf_afs_fs_volname);
|
|
break;
|
|
case 153: /* get time */
|
|
BIGDATEOUT(hf_afs_fs_timestamp);
|
|
break;
|
|
}
|
|
}
|
|
else if ( rxh->type == RX_PACKET_TYPE_ABORT )
|
|
{
|
|
UINTOUT(hf_afs_fs_errcode);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_fs_request(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
/* skip opcode */
|
|
SKIP(sizeof(guint32));
|
|
|
|
switch ( opcode )
|
|
{
|
|
case 130: /* Fetch data */
|
|
FS_FIDOUT("Source");
|
|
UINTOUT(hf_afs_fs_offset);
|
|
UINTOUT(hf_afs_fs_length);
|
|
break;
|
|
case 131: /* Fetch ACL */
|
|
case 132: /* Fetch Status */
|
|
case 135: /* Store Status */
|
|
case 143: /* Old Set Lock */
|
|
case 144: /* Old Extend Lock */
|
|
case 145: /* Old Release Lock */
|
|
case 156: /* Set Lock */
|
|
case 157: /* Extend Lock */
|
|
case 158: /* Release Lock */
|
|
FS_FIDOUT("Target");
|
|
break;
|
|
case 133: /* Store Data */
|
|
FS_FIDOUT("Destination");
|
|
SKIP(6*sizeof(guint32));
|
|
UINTOUT(hf_afs_fs_offset);
|
|
UINTOUT(hf_afs_fs_length);
|
|
UINTOUT(hf_afs_fs_flength);
|
|
break;
|
|
case 134: /* Store ACL */
|
|
FS_FIDOUT("Target");
|
|
dissect_acl(pd,curoffset,fd,tree);
|
|
/* print acl */
|
|
break;
|
|
case 136: /* Remove File */
|
|
case 137: /* Create File */
|
|
case 141: /* Make dir */
|
|
case 142: /* Remove dir */
|
|
FS_FIDOUT("Target");
|
|
STROUT(hf_afs_fs_name);
|
|
break;
|
|
case 138: /* Rename file */
|
|
FS_FIDOUT("Old");
|
|
STROUT(hf_afs_fs_oldname);
|
|
FS_FIDOUT("New");
|
|
STROUT(hf_afs_fs_newname);
|
|
break;
|
|
case 139: /* Symlink */
|
|
FS_FIDOUT("File");
|
|
STROUT(hf_afs_fs_symlink_name);
|
|
STROUT(hf_afs_fs_symlink_content);
|
|
break;
|
|
case 140: /* Link */
|
|
FS_FIDOUT("Link From (Old File)");
|
|
STROUT(hf_afs_fs_name);
|
|
FS_FIDOUT("Link To (New File)");
|
|
break;
|
|
case 148: /* Get vol info */
|
|
STROUT(hf_afs_fs_volname);
|
|
break;
|
|
case 149: /* Get vol stats */
|
|
case 150: /* Set vol stats */
|
|
UINTOUT(hf_afs_fs_volid);
|
|
break;
|
|
case 154: /* new get vol info */
|
|
STROUT(hf_afs_fs_volname);
|
|
break;
|
|
case 155: /* bulk stat */
|
|
{
|
|
unsigned int j,i;
|
|
TRUNC(1);
|
|
|
|
j = ntohl( *((int*)&pd[curoffset]) );
|
|
curoffset += 1;
|
|
for (i=0; i<j; i++)
|
|
{
|
|
FS_FIDOUT("Target");
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* BOS Helpers
|
|
*/
|
|
static void
|
|
dissect_bos_reply(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
if ( rxh->type == RX_PACKET_TYPE_DATA )
|
|
{
|
|
switch ( opcode )
|
|
{
|
|
case 85: /* get instance info */
|
|
STROUT(hf_afs_bos_type);
|
|
break;
|
|
}
|
|
}
|
|
else if ( rxh->type == RX_PACKET_TYPE_ABORT )
|
|
{
|
|
UINTOUT(hf_afs_bos_errcode);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_bos_request(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
/* skip opcode */
|
|
SKIP(sizeof(guint32));
|
|
|
|
switch ( opcode )
|
|
{
|
|
case 80: /* create b node */
|
|
STROUT(hf_afs_bos_type);
|
|
STROUT(hf_afs_bos_instance);
|
|
break;
|
|
case 81: /* delete b node */
|
|
case 83: /* get status */
|
|
case 85: /* get instance info */
|
|
case 87: /* add super user */
|
|
case 88: /* delete super user */
|
|
case 93: /* set cell name */
|
|
case 96: /* add cell host */
|
|
case 97: /* delete cell host */
|
|
case 104: /* restart */
|
|
case 106: /* uninstall */
|
|
case 108: /* exec */
|
|
case 112: /* get log */
|
|
case 114: /* get instance strings */
|
|
STROUT(hf_afs_bos_content);
|
|
break;
|
|
case 82: /* set status */
|
|
case 98: /* set t status */
|
|
STROUT(hf_afs_bos_content);
|
|
UINTOUT(hf_afs_bos_status);
|
|
break;
|
|
case 86: /* get instance parm */
|
|
STROUT(hf_afs_bos_instance);
|
|
UINTOUT(hf_afs_bos_num);
|
|
break;
|
|
case 84: /* enumerate instance */
|
|
case 89: /* list super users */
|
|
case 90: /* list keys */
|
|
case 91: /* add key */
|
|
case 92: /* delete key */
|
|
case 95: /* set cell host */
|
|
UINTOUT(hf_afs_bos_num);
|
|
break;
|
|
case 105: /* install */
|
|
STROUT(hf_afs_bos_content);
|
|
UINTOUT(hf_afs_bos_size);
|
|
UINTOUT(hf_afs_bos_flags);
|
|
UINTOUT(hf_afs_bos_date);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* VOL Helpers
|
|
*/
|
|
static void
|
|
dissect_vol_reply(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
if ( rxh->type == RX_PACKET_TYPE_DATA )
|
|
{
|
|
switch ( opcode )
|
|
{
|
|
case 121:
|
|
/* should loop here maybe */
|
|
UINTOUT(hf_afs_vol_count);
|
|
VECOUT(hf_afs_vol_name, 32); /* not sure on */
|
|
break;
|
|
}
|
|
}
|
|
else if ( rxh->type == RX_PACKET_TYPE_ABORT )
|
|
{
|
|
UINTOUT(hf_afs_vol_errcode);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_vol_request(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
/* skip opcode */
|
|
SKIP(sizeof(guint32));
|
|
|
|
switch ( opcode )
|
|
{
|
|
case 121: /* list one vol */
|
|
UINTOUT(hf_afs_vol_count);
|
|
UINTOUT(hf_afs_vol_id);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* KAUTH Helpers
|
|
*/
|
|
static void
|
|
dissect_kauth_reply(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
if ( rxh->type == RX_PACKET_TYPE_DATA )
|
|
{
|
|
switch ( opcode )
|
|
{
|
|
}
|
|
}
|
|
else if ( rxh->type == RX_PACKET_TYPE_ABORT )
|
|
{
|
|
UINTOUT(hf_afs_kauth_errcode);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_kauth_request(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
/* skip opcode */
|
|
SKIP(sizeof(guint32));
|
|
|
|
switch ( opcode )
|
|
{
|
|
case 1: /* authenticate old */
|
|
case 21: /* authenticate */
|
|
case 22: /* authenticate v2 */
|
|
case 2: /* change pw */
|
|
case 5: /* set fields */
|
|
case 6: /* create user */
|
|
case 7: /* delete user */
|
|
case 8: /* get entry */
|
|
case 14: /* unlock */
|
|
case 15: /* lock status */
|
|
STROUT(hf_afs_kauth_princ);
|
|
STROUT(hf_afs_kauth_realm);
|
|
RAWOUT(hf_afs_kauth_data);
|
|
break;
|
|
case 3: /* getticket-old */
|
|
case 23: /* getticket */
|
|
UINTOUT(hf_afs_kauth_kvno);
|
|
STROUT(hf_afs_kauth_domain);
|
|
STROUT(hf_afs_kauth_data);
|
|
STROUT(hf_afs_kauth_princ);
|
|
STROUT(hf_afs_kauth_realm);
|
|
break;
|
|
case 4: /* set pass */
|
|
STROUT(hf_afs_kauth_princ);
|
|
STROUT(hf_afs_kauth_realm);
|
|
UINTOUT(hf_afs_kauth_kvno);
|
|
break;
|
|
case 12: /* get pass */
|
|
STROUT(hf_afs_kauth_name);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* CB Helpers
|
|
*/
|
|
static void
|
|
dissect_cb_reply(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
if ( rxh->type == RX_PACKET_TYPE_DATA )
|
|
{
|
|
switch ( opcode )
|
|
{
|
|
}
|
|
}
|
|
else if ( rxh->type == RX_PACKET_TYPE_ABORT )
|
|
{
|
|
UINTOUT(hf_afs_cb_errcode);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_cb_request(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
/* skip opcode */
|
|
SKIP(sizeof(guint32));
|
|
|
|
switch ( opcode )
|
|
{
|
|
case 204: /* callback */
|
|
{
|
|
unsigned int i,j;
|
|
|
|
TRUNC(4);
|
|
j = GETINT();
|
|
|
|
for (i=0; i<j; i++)
|
|
{
|
|
CB_FIDOUT("Target");
|
|
}
|
|
|
|
TRUNC(4);
|
|
j = GETINT();
|
|
for (i=0; i<j; i++)
|
|
{
|
|
CB_CALLBACKOUT();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* PROT Helpers
|
|
*/
|
|
static void
|
|
dissect_prot_reply(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
if ( rxh->type == RX_PACKET_TYPE_DATA )
|
|
{
|
|
switch ( opcode )
|
|
{
|
|
case 504: /* name to id */
|
|
{
|
|
unsigned int i, j;
|
|
|
|
TRUNC(4);
|
|
j = GETINT();
|
|
UINTOUT(hf_afs_prot_count);
|
|
|
|
for (i=0; i<j; i++)
|
|
{
|
|
UINTOUT(hf_afs_prot_id);
|
|
}
|
|
}
|
|
break;
|
|
case 505: /* id to name */
|
|
{
|
|
unsigned int i, j;
|
|
|
|
TRUNC(4);
|
|
j = GETINT();
|
|
UINTOUT(hf_afs_prot_count);
|
|
|
|
for (i=0; i<j; i++)
|
|
{
|
|
VECOUT(hf_afs_prot_name, PRNAMEMAX);
|
|
}
|
|
}
|
|
break;
|
|
case 508: /* get cps */
|
|
case 514: /* list elements */
|
|
case 517: /* list owned */
|
|
case 518: /* get cps2 */
|
|
case 519: /* get host cps */
|
|
{
|
|
unsigned int i, j;
|
|
|
|
TRUNC(4);
|
|
j = GETINT();
|
|
UINTOUT(hf_afs_prot_count);
|
|
|
|
for (i=0; i<j; i++)
|
|
{
|
|
UINTOUT(hf_afs_prot_id);
|
|
}
|
|
}
|
|
break;
|
|
case 510: /* list max */
|
|
UINTOUT(hf_afs_prot_maxuid);
|
|
UINTOUT(hf_afs_prot_maxgid);
|
|
break;
|
|
}
|
|
}
|
|
else if ( rxh->type == RX_PACKET_TYPE_ABORT )
|
|
{
|
|
UINTOUT(hf_afs_prot_errcode);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_prot_request(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
/* skip opcode */
|
|
SKIP(sizeof(guint32));
|
|
|
|
switch ( opcode )
|
|
{
|
|
case 500: /* new user */
|
|
STROUT(hf_afs_prot_name);
|
|
UINTOUT(hf_afs_prot_id);
|
|
UINTOUT(hf_afs_prot_oldid);
|
|
break;
|
|
case 501: /* where is it */
|
|
case 506: /* delete */
|
|
case 508: /* get cps */
|
|
case 512: /* list entry */
|
|
case 514: /* list elements */
|
|
case 517: /* list owned */
|
|
case 519: /* get host cps */
|
|
UINTOUT(hf_afs_prot_id);
|
|
break;
|
|
case 502: /* dump entry */
|
|
UINTOUT(hf_afs_prot_pos);
|
|
break;
|
|
case 503: /* add to group */
|
|
case 507: /* remove from group */
|
|
case 515: /* is a member of? */
|
|
UINTOUT(hf_afs_prot_uid);
|
|
UINTOUT(hf_afs_prot_gid);
|
|
break;
|
|
case 504: /* name to id */
|
|
{
|
|
unsigned int i, j;
|
|
|
|
TRUNC(4);
|
|
j = GETINT();
|
|
UINTOUT(hf_afs_prot_count);
|
|
|
|
for (i=0; i<j; i++)
|
|
{
|
|
VECOUT(hf_afs_prot_name,PRNAMEMAX);
|
|
}
|
|
}
|
|
break;
|
|
case 505: /* id to name */
|
|
{
|
|
unsigned int i, j;
|
|
|
|
TRUNC(4);
|
|
j = GETINT();
|
|
UINTOUT(hf_afs_prot_count);
|
|
|
|
for (i=0; i<j; i++)
|
|
{
|
|
UINTOUT(hf_afs_prot_id);
|
|
}
|
|
}
|
|
break;
|
|
case 509: /* new entry */
|
|
STROUT(hf_afs_prot_name);
|
|
UINTOUT(hf_afs_prot_flag);
|
|
UINTOUT(hf_afs_prot_oldid);
|
|
break;
|
|
case 511: /* set max */
|
|
UINTOUT(hf_afs_prot_id);
|
|
UINTOUT(hf_afs_prot_flag);
|
|
break;
|
|
case 513: /* change entry */
|
|
UINTOUT(hf_afs_prot_id);
|
|
STROUT(hf_afs_prot_name);
|
|
UINTOUT(hf_afs_prot_oldid);
|
|
UINTOUT(hf_afs_prot_newid);
|
|
break;
|
|
case 520: /* update entry */
|
|
UINTOUT(hf_afs_prot_id);
|
|
STROUT(hf_afs_prot_name);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* VLDB Helpers
|
|
*/
|
|
static void
|
|
dissect_vldb_reply(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
if ( rxh->type == RX_PACKET_TYPE_DATA )
|
|
{
|
|
switch ( opcode )
|
|
{
|
|
case 510: /* list entry */
|
|
UINTOUT(hf_afs_vldb_count);
|
|
UINTOUT(hf_afs_vldb_nextindex);
|
|
break;
|
|
case 503: /* get entry by id */
|
|
case 504: /* get entry by name */
|
|
{
|
|
int nservers,i,j;
|
|
VECOUT(hf_afs_vldb_name, VLNAMEMAX);
|
|
TRUNC(4);
|
|
nservers = GETINT();
|
|
UINTOUT(hf_afs_vldb_numservers);
|
|
for (i=0; i<8; i++)
|
|
{
|
|
if ( i<nservers )
|
|
{
|
|
IPOUT(hf_afs_vldb_server);
|
|
}
|
|
else
|
|
{
|
|
SKIP(4);
|
|
}
|
|
}
|
|
for (i=0; i<8; i++)
|
|
{
|
|
char part[8];
|
|
TRUNC(4);
|
|
j = GETINT();
|
|
strcpy(part, "/vicepa");
|
|
if ( i<nservers && j<=26 )
|
|
{
|
|
part[6] = (char) j;
|
|
proto_tree_add_item(tree, hf_afs_vldb_partition,
|
|
curoffset, 4, part);
|
|
}
|
|
SKIP(4);
|
|
}
|
|
SKIP(8 * sizeof(guint32));
|
|
UINTOUT(hf_afs_vldb_rwvol);
|
|
UINTOUT(hf_afs_vldb_rovol);
|
|
UINTOUT(hf_afs_vldb_bkvol);
|
|
}
|
|
break;
|
|
case 505: /* get new volume id */
|
|
UINTOUT(hf_afs_vldb_id);
|
|
break;
|
|
case 521: /* list entry */
|
|
case 529: /* list entry U */
|
|
UINTOUT(hf_afs_vldb_count);
|
|
UINTOUT(hf_afs_vldb_nextindex);
|
|
break;
|
|
case 518: /* get entry by id n */
|
|
case 519: /* get entry by name N */
|
|
{
|
|
int nservers,i,j;
|
|
VECOUT(hf_afs_vldb_name, VLNAMEMAX);
|
|
TRUNC(4);
|
|
nservers = GETINT();
|
|
UINTOUT(hf_afs_vldb_numservers);
|
|
for (i=0; i<13; i++)
|
|
{
|
|
if ( i<nservers )
|
|
{
|
|
IPOUT(hf_afs_vldb_server);
|
|
}
|
|
else
|
|
{
|
|
SKIP(4);
|
|
}
|
|
}
|
|
for (i=0; i<13; i++)
|
|
{
|
|
char part[8];
|
|
TRUNC(4);
|
|
j = GETINT();
|
|
strcpy(part, "/vicepa");
|
|
if ( i<nservers && j<=26 )
|
|
{
|
|
part[6] = (char) j;
|
|
proto_tree_add_item(tree, hf_afs_vldb_partition,
|
|
curoffset, 4, part);
|
|
}
|
|
SKIP(4);
|
|
}
|
|
SKIP(13 * sizeof(guint32));
|
|
UINTOUT(hf_afs_vldb_rwvol);
|
|
UINTOUT(hf_afs_vldb_rovol);
|
|
UINTOUT(hf_afs_vldb_bkvol);
|
|
}
|
|
break;
|
|
case 526: /* get entry by id u */
|
|
case 527: /* get entry by name u */
|
|
{
|
|
int nservers,i,j;
|
|
VECOUT(hf_afs_vldb_name, VLNAMEMAX);
|
|
TRUNC(4);
|
|
nservers = GETINT();
|
|
UINTOUT(hf_afs_vldb_numservers);
|
|
for (i=0; i<13; i++)
|
|
{
|
|
if ( i<nservers )
|
|
{
|
|
BYTESOUT(hf_afs_vldb_serveruuid, 11*sizeof(guint32));
|
|
}
|
|
else
|
|
{
|
|
SKIP(11*sizeof(guint32));
|
|
}
|
|
}
|
|
for (i=0; i<13; i++)
|
|
{
|
|
char part[8];
|
|
TRUNC(4);
|
|
j = GETINT();
|
|
strcpy(part, "/vicepa");
|
|
if ( i<nservers && j<=26 )
|
|
{
|
|
part[6] = (char) j;
|
|
proto_tree_add_item(tree, hf_afs_vldb_partition,
|
|
curoffset, 4, part);
|
|
}
|
|
SKIP(4);
|
|
}
|
|
SKIP(13 * sizeof(guint32));
|
|
UINTOUT(hf_afs_vldb_rwvol);
|
|
UINTOUT(hf_afs_vldb_rovol);
|
|
UINTOUT(hf_afs_vldb_bkvol);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
else if ( rxh->type == RX_PACKET_TYPE_ABORT )
|
|
{
|
|
UINTOUT(hf_afs_vldb_errcode);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_vldb_request(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
/* skip opcode */
|
|
SKIP(sizeof(guint32));
|
|
|
|
switch ( opcode )
|
|
{
|
|
case 501: /* create new volume */
|
|
case 517: /* create entry N */
|
|
VECOUT(hf_afs_vldb_name, VLNAMEMAX);
|
|
break;
|
|
case 502: /* delete entry */
|
|
case 503: /* get entry by id */
|
|
case 507: /* update entry */
|
|
case 508: /* set lock */
|
|
case 509: /* release lock */
|
|
case 518: /* get entry by id */
|
|
UINTOUT(hf_afs_vldb_id);
|
|
UINTOUT(hf_afs_vldb_type);
|
|
break;
|
|
case 504: /* get entry by name */
|
|
case 519: /* get entry by name N */
|
|
case 524: /* update entry by name */
|
|
case 527: /* get entry by name U */
|
|
STROUT(hf_afs_vldb_name);
|
|
break;
|
|
case 505: /* get new vol id */
|
|
UINTOUT(hf_afs_vldb_bump);
|
|
break;
|
|
case 506: /* replace entry */
|
|
case 520: /* replace entry N */
|
|
UINTOUT(hf_afs_vldb_id);
|
|
UINTOUT(hf_afs_vldb_type);
|
|
VECOUT(hf_afs_vldb_name, VLNAMEMAX);
|
|
break;
|
|
case 510: /* list entry */
|
|
case 521: /* list entry N */
|
|
UINTOUT(hf_afs_vldb_index);
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* UBIK Helpers
|
|
*/
|
|
static void
|
|
dissect_ubik_reply(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
if ( rxh->type == RX_PACKET_TYPE_DATA )
|
|
{
|
|
switch ( opcode )
|
|
{
|
|
case 10000: /* beacon */
|
|
proto_tree_add_item(tree,hf_afs_ubik_votetype,0,0,0);
|
|
break;
|
|
case 20004: /* get version */
|
|
UBIK_VERSIONOUT("DB Version");
|
|
break;
|
|
}
|
|
}
|
|
else if ( rxh->type == RX_PACKET_TYPE_ABORT )
|
|
{
|
|
switch ( opcode )
|
|
{
|
|
case 10000:
|
|
proto_tree_add_item(tree,hf_afs_ubik_votetype,0,0,1);
|
|
DATEOUT(hf_afs_ubik_voteend);
|
|
break;
|
|
default:
|
|
UINTOUT(hf_afs_ubik_errcode);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_ubik_request(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
/* skip opcode */
|
|
SKIP(sizeof(guint32));
|
|
|
|
switch ( opcode )
|
|
{
|
|
case 10000: /* beacon */
|
|
UINTOUT(hf_afs_ubik_syncsite);
|
|
DATEOUT(hf_afs_ubik_votestart);
|
|
UBIK_VERSIONOUT("DB Version");
|
|
UBIK_VERSIONOUT("TID");
|
|
break;
|
|
case 10003: /* get sync site */
|
|
IPOUT(hf_afs_ubik_site);
|
|
break;
|
|
case 20000: /* begin */
|
|
case 20001: /* commit */
|
|
case 20007: /* abort */
|
|
case 20008: /* release locks */
|
|
case 20010: /* writev */
|
|
UBIK_VERSIONOUT("TID");
|
|
break;
|
|
case 20002: /* lock */
|
|
UBIK_VERSIONOUT("TID");
|
|
UINTOUT(hf_afs_ubik_file);
|
|
UINTOUT(hf_afs_ubik_pos);
|
|
UINTOUT(hf_afs_ubik_length);
|
|
UINTOUT(hf_afs_ubik_locktype);
|
|
break;
|
|
case 20003: /* write */
|
|
UBIK_VERSIONOUT("TID");
|
|
UINTOUT(hf_afs_ubik_file);
|
|
UINTOUT(hf_afs_ubik_pos);
|
|
break;
|
|
case 20005: /* get file */
|
|
UINTOUT(hf_afs_ubik_file);
|
|
break;
|
|
case 20006: /* send file */
|
|
UINTOUT(hf_afs_ubik_file);
|
|
UINTOUT(hf_afs_ubik_length);
|
|
UBIK_VERSIONOUT("DB Version");
|
|
break;
|
|
case 20009: /* truncate */
|
|
UBIK_VERSIONOUT("TID");
|
|
UINTOUT(hf_afs_ubik_file);
|
|
UINTOUT(hf_afs_ubik_length);
|
|
break;
|
|
case 20012: /* set version */
|
|
UBIK_VERSIONOUT("TID");
|
|
UBIK_VERSIONOUT("Old DB Version");
|
|
UBIK_VERSIONOUT("New DB Version");
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* BACKUP Helpers
|
|
*/
|
|
static void
|
|
dissect_backup_reply(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
if ( rxh->type == RX_PACKET_TYPE_DATA )
|
|
{
|
|
switch ( opcode )
|
|
{
|
|
}
|
|
}
|
|
else if ( rxh->type == RX_PACKET_TYPE_ABORT )
|
|
{
|
|
UINTOUT(hf_afs_backup_errcode);
|
|
}
|
|
}
|
|
|
|
static void
|
|
dissect_backup_request(const u_char *pd, int offset, frame_data *fd, proto_tree *tree, int opcode)
|
|
{
|
|
struct rx_header *rxh;
|
|
unsigned char *data;
|
|
int doffset, curoffset;
|
|
|
|
rxh = (struct rx_header *) &pd[offset];
|
|
data = (char *)rxh + sizeof(struct rx_header);
|
|
doffset = offset + sizeof(struct rx_header);
|
|
curoffset = doffset;
|
|
|
|
/* skip opcode */
|
|
SKIP(sizeof(guint32));
|
|
|
|
switch ( opcode )
|
|
{
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Registration code for registering the protocol and fields
|
|
*/
|
|
|
|
void
|
|
proto_register_afs(void)
|
|
{
|
|
static hf_register_info hf[] = {
|
|
|
|
{ &hf_afs_fs, {
|
|
"File Server", "afs.fs", FT_BOOLEAN, BASE_NONE,
|
|
0, 0, "File Server" }},
|
|
{ &hf_afs_cb, {
|
|
"Callback", "afs.cb", FT_BOOLEAN, BASE_NONE,
|
|
0, 0, "Callback" }},
|
|
{ &hf_afs_prot, {
|
|
"Protection", "afs.prot", FT_BOOLEAN, BASE_NONE,
|
|
0, 0, "Protection" }},
|
|
{ &hf_afs_vldb, {
|
|
"VLDB", "afs.vldb", FT_BOOLEAN, BASE_NONE,
|
|
0, 0, "VLDB" }},
|
|
{ &hf_afs_kauth, {
|
|
"Kauth", "afs.kauth", FT_BOOLEAN, BASE_NONE,
|
|
0, 0, "Kauth" }},
|
|
{ &hf_afs_vol, {
|
|
"Volume Server", "afs.vol", FT_BOOLEAN, BASE_NONE,
|
|
0, 0, "Volume Server" }},
|
|
{ &hf_afs_error, {
|
|
"Error", "afs.error", FT_BOOLEAN, BASE_NONE,
|
|
0, 0, "Error" }},
|
|
{ &hf_afs_bos, {
|
|
"BOS", "afs.bos", FT_BOOLEAN, BASE_NONE,
|
|
0, 0, "BOS" }},
|
|
{ &hf_afs_update, {
|
|
"Update", "afs.update", FT_BOOLEAN, BASE_NONE,
|
|
0, 0, "Update" }},
|
|
{ &hf_afs_rmtsys, {
|
|
"Rmtsys", "afs.rmtsys", FT_BOOLEAN, BASE_NONE,
|
|
0, 0, "Rmtsys" }},
|
|
{ &hf_afs_ubik, {
|
|
"Ubik", "afs.ubik", FT_BOOLEAN, BASE_NONE,
|
|
0, 0, "Ubik" }},
|
|
{ &hf_afs_backup, {
|
|
"Backup", "afs.backup", FT_BOOLEAN, BASE_NONE,
|
|
0, 0, "Backup" }},
|
|
|
|
{ &hf_afs_fs_opcode, {
|
|
"Operation", "afs.fs.opcode", FT_UINT32, BASE_DEC,
|
|
VALS(fs_req), 0, "Operation" }},
|
|
{ &hf_afs_cb_opcode, {
|
|
"Operation", "afs.cb.opcode", FT_UINT32, BASE_DEC,
|
|
VALS(cb_req), 0, "Operation" }},
|
|
{ &hf_afs_prot_opcode, {
|
|
"Operation", "afs.prot.opcode", FT_UINT32, BASE_DEC,
|
|
VALS(prot_req), 0, "Operation" }},
|
|
{ &hf_afs_vldb_opcode, {
|
|
"Operation", "afs.vldb.opcode", FT_UINT32, BASE_DEC,
|
|
VALS(vldb_req), 0, "Operation" }},
|
|
{ &hf_afs_kauth_opcode, {
|
|
"Operation", "afs.kauth.opcode", FT_UINT32, BASE_DEC,
|
|
VALS(kauth_req), 0, "Operation" }},
|
|
{ &hf_afs_vol_opcode, {
|
|
"Operation", "afs.vol.opcode", FT_UINT32, BASE_DEC,
|
|
VALS(vol_req), 0, "Operation" }},
|
|
{ &hf_afs_bos_opcode, {
|
|
"Operation", "afs.bos.opcode", FT_UINT32, BASE_DEC,
|
|
VALS(bos_req), 0, "Operation" }},
|
|
{ &hf_afs_update_opcode, {
|
|
"Operation", "afs.update.opcode", FT_UINT32, BASE_DEC,
|
|
0, 0, "Operation" }},
|
|
{ &hf_afs_rmtsys_opcode, {
|
|
"Operation", "afs.rmtsys.opcode", FT_UINT32, BASE_DEC,
|
|
0, 0, "Operation" }},
|
|
{ &hf_afs_error_opcode, {
|
|
"Operation", "afs.error.opcode", FT_UINT32, BASE_DEC,
|
|
0, 0, "Operation" }},
|
|
{ &hf_afs_backup_opcode, {
|
|
"Operation", "afs.backup.opcode", FT_UINT32, BASE_DEC,
|
|
0, 0, "Operation" }},
|
|
{ &hf_afs_ubik_opcode, {
|
|
"Operation", "afs.ubik.opcode", FT_UINT32, BASE_DEC,
|
|
VALS(ubik_req), 0, "Operation" }},
|
|
|
|
|
|
/* File Server Fields */
|
|
{ &hf_afs_fs_fid_volume, {
|
|
"FileID (Volume)", "afs.fs.fid.volume", FT_UINT32, BASE_DEC,
|
|
0, 0, "File ID (Volume)" }},
|
|
{ &hf_afs_fs_fid_vnode, {
|
|
"FileID (VNode)", "afs.fs.fid.vnode", FT_UINT32, BASE_DEC,
|
|
0, 0, "File ID (VNode)" }},
|
|
{ &hf_afs_fs_fid_uniqifier, {
|
|
"FileID (Uniqifier)", "afs.fs.fid.uniq", FT_UINT32, BASE_DEC,
|
|
0, 0, "File ID (Uniqifier)" }},
|
|
{ &hf_afs_fs_offset, {
|
|
"Offset", "afs.fs.offset", FT_UINT32, BASE_DEC,
|
|
0, 0, "Offset" }},
|
|
{ &hf_afs_fs_length, {
|
|
"Length", "afs.fs.length", FT_UINT32, BASE_DEC,
|
|
0, 0, "Length" }},
|
|
{ &hf_afs_fs_flength, {
|
|
"FLength", "afs.fs.flength", FT_UINT32, BASE_DEC,
|
|
0, 0, "FLength" }},
|
|
{ &hf_afs_fs_errcode, {
|
|
"Error Code", "afs.fs.errcode", FT_UINT32, BASE_DEC,
|
|
VALS(afs_errors), 0, "Error Code" }},
|
|
{ &hf_afs_fs_data, {
|
|
"Data", "afs.fs.data", FT_BYTES, BASE_HEX,
|
|
0, 0, "Data" }},
|
|
{ &hf_afs_fs_oldname, {
|
|
"Old Name", "afs.fs.oldname", FT_STRING, BASE_HEX,
|
|
0, 0, "Old Name" }},
|
|
{ &hf_afs_fs_newname, {
|
|
"New Name", "afs.fs.newname", FT_STRING, BASE_HEX,
|
|
0, 0, "New Name" }},
|
|
{ &hf_afs_fs_name, {
|
|
"Name", "afs.fs.name", FT_STRING, BASE_HEX,
|
|
0, 0, "Name" }},
|
|
{ &hf_afs_fs_symlink_name, {
|
|
"Symlink Name", "afs.fs.symlink.name", FT_STRING, BASE_HEX,
|
|
0, 0, "Symlink Name" }},
|
|
{ &hf_afs_fs_symlink_content, {
|
|
"Symlink Content", "afs.fs.symlink.content", FT_STRING, BASE_HEX,
|
|
0, 0, "Symlink Content" }},
|
|
{ &hf_afs_fs_volid, {
|
|
"Volume ID", "afs.fs.volid", FT_UINT32, BASE_DEC,
|
|
0, 0, "Volume ID" }},
|
|
{ &hf_afs_fs_volname, {
|
|
"Volume Name", "afs.fs.volname", FT_STRING, BASE_HEX,
|
|
0, 0, "Volume Name" }},
|
|
{ &hf_afs_fs_timestamp, {
|
|
"Timestamp", "afs.fs.timestamp", FT_ABSOLUTE_TIME, BASE_DEC,
|
|
0, 0, "Timestamp" }},
|
|
|
|
{ &hf_afs_fs_acl_count_positive, {
|
|
"ACL Count (Positive)", "afs.fs.acl.count.positive", FT_UINT32, BASE_DEC,
|
|
0, 0, "Number of Positive ACLs" }},
|
|
{ &hf_afs_fs_acl_count_negative, {
|
|
"ACL Count (Negative)", "afs.fs.acl.count.negative", FT_UINT32, BASE_DEC,
|
|
0, 0, "Number of Negative ACLs" }},
|
|
{ &hf_afs_fs_acl_datasize, {
|
|
"ACL Size", "afs.fs.acl.datasize", FT_UINT32, BASE_DEC,
|
|
0, 0, "ACL Data Size" }},
|
|
{ &hf_afs_fs_acl_entity, {
|
|
"Entity (User/Group)", "afs.fs.acl.entity", FT_STRING, BASE_HEX,
|
|
0, 0, "ACL Entity (User/Group)" }},
|
|
{ &hf_afs_fs_acl_r, {
|
|
"_R_ead", "afs.fs.acl.r", FT_UINT8, BASE_BIN,
|
|
0, PRSFS_READ, "Read" }},
|
|
{ &hf_afs_fs_acl_l, {
|
|
"_L_ookup", "afs.fs.acl.l", FT_UINT8, BASE_BIN,
|
|
0, PRSFS_LOOKUP, "Lookup" }},
|
|
{ &hf_afs_fs_acl_i, {
|
|
"_I_nsert", "afs.fs.acl.i", FT_UINT8, BASE_BIN,
|
|
0, PRSFS_INSERT, "Insert" }},
|
|
{ &hf_afs_fs_acl_d, {
|
|
"_D_elete", "afs.fs.acl.d", FT_UINT8, BASE_BIN,
|
|
0, PRSFS_DELETE, "Delete" }},
|
|
{ &hf_afs_fs_acl_w, {
|
|
"_W_rite", "afs.fs.acl.w", FT_UINT8, BASE_BIN,
|
|
0, PRSFS_WRITE, "Write" }},
|
|
{ &hf_afs_fs_acl_k, {
|
|
"_L_ock", "afs.fs.acl.k", FT_UINT8, BASE_BIN,
|
|
0, PRSFS_LOCK, "Lock" }},
|
|
{ &hf_afs_fs_acl_a, {
|
|
"_A_dminister", "afs.fs.acl.a", FT_UINT8, BASE_BIN,
|
|
0, PRSFS_ADMINISTER, "Administer" }},
|
|
|
|
{ &hf_afs_fs_callback_version, {
|
|
"Version", "afs.fs.callback.version", FT_UINT32, BASE_DEC,
|
|
0, 0, "Version" }},
|
|
{ &hf_afs_fs_callback_expires, {
|
|
"Expires", "afs.fs.callback.expires", FT_ABSOLUTE_TIME, BASE_DEC,
|
|
0, 0, "Expires" }},
|
|
{ &hf_afs_fs_callback_type, {
|
|
"Type", "afs.fs.callback.type", FT_UINT32, BASE_DEC,
|
|
VALS(cb_types), 0, "Type" }},
|
|
|
|
/* BOS Server Fields */
|
|
{ &hf_afs_bos_errcode, {
|
|
"Error Code", "afs.bos.errcode", FT_UINT32, BASE_DEC,
|
|
VALS(afs_errors), 0, "Error Code" }},
|
|
{ &hf_afs_bos_type, {
|
|
"Type", "afs.bos.type", FT_STRING, BASE_HEX,
|
|
0, 0, "Type" }},
|
|
{ &hf_afs_bos_content, {
|
|
"Content", "afs.bos.content", FT_STRING, BASE_HEX,
|
|
0, 0, "Content" }},
|
|
{ &hf_afs_bos_instance, {
|
|
"Instance", "afs.bos.instance", FT_STRING, BASE_HEX,
|
|
0, 0, "Instance" }},
|
|
{ &hf_afs_bos_status, {
|
|
"Status", "afs.bos.status", FT_INT32, BASE_DEC,
|
|
0, 0, "Status" }},
|
|
{ &hf_afs_bos_num, {
|
|
"Number", "afs.bos.number", FT_UINT32, BASE_DEC,
|
|
0, 0, "Number" }},
|
|
{ &hf_afs_bos_size, {
|
|
"Size", "afs.bos.size", FT_UINT32, BASE_DEC,
|
|
0, 0, "Size" }},
|
|
{ &hf_afs_bos_flags, {
|
|
"Flags", "afs.bos.flags", FT_UINT32, BASE_DEC,
|
|
0, 0, "Flags" }},
|
|
{ &hf_afs_bos_date, {
|
|
"Date", "afs.bos.date", FT_UINT32, BASE_DEC,
|
|
0, 0, "Date" }},
|
|
|
|
/* KAUTH Server Fields */
|
|
{ &hf_afs_kauth_errcode, {
|
|
"Error Code", "afs.kauth.errcode", FT_UINT32, BASE_DEC,
|
|
VALS(afs_errors), 0, "Error Code" }},
|
|
{ &hf_afs_kauth_princ, {
|
|
"Principal", "afs.kauth.princ", FT_STRING, BASE_HEX,
|
|
0, 0, "Principal" }},
|
|
{ &hf_afs_kauth_realm, {
|
|
"Realm", "afs.kauth.realm", FT_STRING, BASE_HEX,
|
|
0, 0, "Realm" }},
|
|
{ &hf_afs_kauth_domain, {
|
|
"Domain", "afs.kauth.domain", FT_STRING, BASE_HEX,
|
|
0, 0, "Domain" }},
|
|
{ &hf_afs_kauth_name, {
|
|
"Name", "afs.kauth.name", FT_STRING, BASE_HEX,
|
|
0, 0, "Name" }},
|
|
{ &hf_afs_kauth_data, {
|
|
"Data", "afs.kauth.data", FT_BYTES, BASE_HEX,
|
|
0, 0, "Data" }},
|
|
{ &hf_afs_kauth_kvno, {
|
|
"Key Version Number", "afs.kauth.kvno", FT_UINT32, BASE_DEC,
|
|
0, 0, "Key Version Number" }},
|
|
|
|
/* VOL Server Fields */
|
|
{ &hf_afs_vol_errcode, {
|
|
"Error Code", "afs.vol.errcode", FT_UINT32, BASE_DEC,
|
|
VALS(afs_errors), 0, "Error Code" }},
|
|
{ &hf_afs_vol_id, {
|
|
"Volume ID", "afs.vol.id", FT_UINT32, BASE_DEC,
|
|
0, 0, "Volume ID" }},
|
|
{ &hf_afs_vol_count, {
|
|
"Volume Count", "afs.vol.count", FT_UINT32, BASE_DEC,
|
|
0, 0, "Volume Count" }},
|
|
{ &hf_afs_vol_name, {
|
|
"Volume Name", "afs.vol.name", FT_STRING, BASE_HEX,
|
|
0, 0, "Volume Name" }},
|
|
|
|
/* VLDB Server Fields */
|
|
{ &hf_afs_vldb_errcode, {
|
|
"Error Code", "afs.vldb.errcode", FT_UINT32, BASE_DEC,
|
|
VALS(afs_errors), 0, "Error Code" }},
|
|
{ &hf_afs_vldb_type, {
|
|
"Volume Type", "afs.vldb.type", FT_UINT32, BASE_DEC,
|
|
VALS(volume_types), 0, "Volume Type" }},
|
|
{ &hf_afs_vldb_id, {
|
|
"Volume ID", "afs.vldb.id", FT_UINT32, BASE_DEC,
|
|
0, 0, "Volume ID" }},
|
|
{ &hf_afs_vldb_bump, {
|
|
"Bumped Volume ID", "afs.vldb.bump", FT_UINT32, BASE_DEC,
|
|
0, 0, "Bumped Volume ID" }},
|
|
{ &hf_afs_vldb_index, {
|
|
"Volume Index", "afs.vldb.index", FT_UINT32, BASE_DEC,
|
|
0, 0, "Volume Index" }},
|
|
{ &hf_afs_vldb_count, {
|
|
"Volume Count", "afs.vldb.count", FT_UINT32, BASE_DEC,
|
|
0, 0, "Volume Count" }},
|
|
{ &hf_afs_vldb_numservers, {
|
|
"Number of Servers", "afs.vldb.numservers", FT_UINT32, BASE_DEC,
|
|
0, 0, "Number of Servers" }},
|
|
{ &hf_afs_vldb_nextindex, {
|
|
"Next Volume Index", "afs.vldb.nextindex", FT_UINT32, BASE_DEC,
|
|
0, 0, "Next Volume Index" }},
|
|
{ &hf_afs_vldb_rovol, {
|
|
"Read-Only Volume ID", "afs.vldb.rovol", FT_UINT32, BASE_DEC,
|
|
0, 0, "Read-Only Volume ID" }},
|
|
{ &hf_afs_vldb_rwvol, {
|
|
"Read-Write Volume ID", "afs.vldb.rwvol", FT_UINT32, BASE_DEC,
|
|
0, 0, "Read-Only Volume ID" }},
|
|
{ &hf_afs_vldb_bkvol, {
|
|
"Backup Volume ID", "afs.vldb.bkvol", FT_UINT32, BASE_DEC,
|
|
0, 0, "Read-Only Volume ID" }},
|
|
{ &hf_afs_vldb_name, {
|
|
"Volume Name", "afs.vldb.name", FT_STRING, BASE_HEX,
|
|
0, 0, "Volume Name" }},
|
|
{ &hf_afs_vldb_partition, {
|
|
"Partition", "afs.vldb.partition", FT_STRING, BASE_HEX,
|
|
0, 0, "Partition" }},
|
|
{ &hf_afs_vldb_server, {
|
|
"Server", "afs.vldb.server", FT_IPv4, BASE_HEX,
|
|
0, 0, "Server" }},
|
|
{ &hf_afs_vldb_serveruuid, {
|
|
"Server UUID", "afs.vldb.serveruuid", FT_BYTES, BASE_HEX,
|
|
0, 0, "Server UUID" }},
|
|
|
|
/* BACKUP Server Fields */
|
|
{ &hf_afs_backup_errcode, {
|
|
"Error Code", "afs.backup.errcode", FT_UINT32, BASE_DEC,
|
|
VALS(afs_errors), 0, "Error Code" }},
|
|
|
|
/* CB Server Fields */
|
|
{ &hf_afs_cb_errcode, {
|
|
"Error Code", "afs.cb.errcode", FT_UINT32, BASE_DEC,
|
|
VALS(afs_errors), 0, "Error Code" }},
|
|
{ &hf_afs_cb_callback_version, {
|
|
"Version", "afs.cb.callback.version", FT_UINT32, BASE_DEC,
|
|
0, 0, "Version" }},
|
|
{ &hf_afs_cb_callback_expires, {
|
|
"Expires", "afs.cb.callback.expires", FT_ABSOLUTE_TIME, BASE_DEC,
|
|
0, 0, "Expires" }},
|
|
{ &hf_afs_cb_callback_type, {
|
|
"Type", "afs.cb.callback.type", FT_UINT32, BASE_DEC,
|
|
VALS(cb_types), 0, "Type" }},
|
|
{ &hf_afs_cb_fid_volume, {
|
|
"FileID (Volume)", "afs.cb.fid.volume", FT_UINT32, BASE_DEC,
|
|
0, 0, "File ID (Volume)" }},
|
|
{ &hf_afs_cb_fid_vnode, {
|
|
"FileID (VNode)", "afs.cb.fid.vnode", FT_UINT32, BASE_DEC,
|
|
0, 0, "File ID (VNode)" }},
|
|
{ &hf_afs_cb_fid_uniqifier, {
|
|
"FileID (Uniqifier)", "afs.cb.fid.uniq", FT_UINT32, BASE_DEC,
|
|
0, 0, "File ID (Uniqifier)" }},
|
|
|
|
/* PROT Server Fields */
|
|
{ &hf_afs_prot_errcode, {
|
|
"Error Code", "afs.prot.errcode", FT_UINT32, BASE_DEC,
|
|
VALS(afs_errors), 0, "Error Code" }},
|
|
{ &hf_afs_prot_name, {
|
|
"Name", "afs.prot.name", FT_STRING, BASE_HEX,
|
|
0, 0, "Name" }},
|
|
{ &hf_afs_prot_id, {
|
|
"ID", "afs.prot.id", FT_UINT32, BASE_DEC,
|
|
0, 0, "ID" }},
|
|
{ &hf_afs_prot_oldid, {
|
|
"Old ID", "afs.prot.oldid", FT_UINT32, BASE_DEC,
|
|
0, 0, "Old ID" }},
|
|
{ &hf_afs_prot_newid, {
|
|
"New ID", "afs.prot.newid", FT_UINT32, BASE_DEC,
|
|
0, 0, "New ID" }},
|
|
{ &hf_afs_prot_gid, {
|
|
"Group ID", "afs.prot.gid", FT_UINT32, BASE_DEC,
|
|
0, 0, "Group ID" }},
|
|
{ &hf_afs_prot_uid, {
|
|
"User ID", "afs.prot.uid", FT_UINT32, BASE_DEC,
|
|
0, 0, "User ID" }},
|
|
{ &hf_afs_prot_count, {
|
|
"Count", "afs.prot.count", FT_UINT32, BASE_DEC,
|
|
0, 0, "Count" }},
|
|
{ &hf_afs_prot_maxgid, {
|
|
"Maximum Group ID", "afs.prot.maxgid", FT_UINT32, BASE_DEC,
|
|
0, 0, "Maximum Group ID" }},
|
|
{ &hf_afs_prot_maxuid, {
|
|
"Maximum User ID", "afs.prot.maxuid", FT_UINT32, BASE_DEC,
|
|
0, 0, "Maximum User ID" }},
|
|
{ &hf_afs_prot_pos, {
|
|
"Position", "afs.prot.pos", FT_UINT32, BASE_DEC,
|
|
0, 0, "Position" }},
|
|
{ &hf_afs_prot_flag, {
|
|
"Flag", "afs.prot.flag", FT_UINT32, BASE_HEX,
|
|
0, 0, "Flag" }},
|
|
|
|
/* UBIK Fields */
|
|
{ &hf_afs_ubik_errcode, {
|
|
"Error Code", "afs.ubik.errcode", FT_UINT32, BASE_DEC,
|
|
VALS(afs_errors), 0, "Error Code" }},
|
|
{ &hf_afs_ubik_version_epoch, {
|
|
"Epoch", "afs.ubik.version.epoch", FT_ABSOLUTE_TIME, BASE_DEC,
|
|
0, 0, "Epoch" }},
|
|
{ &hf_afs_ubik_votestart, {
|
|
"Vote Started", "afs.ubik.votestart", FT_ABSOLUTE_TIME, BASE_DEC,
|
|
0, 0, "Vote Started" }},
|
|
{ &hf_afs_ubik_voteend, {
|
|
"Vote Ends", "afs.ubik.voteend", FT_ABSOLUTE_TIME, BASE_DEC,
|
|
0, 0, "Vote Ends" }},
|
|
{ &hf_afs_ubik_version_counter, {
|
|
"Counter", "afs.ubik.version.counter", FT_UINT32, BASE_DEC,
|
|
0, 0, "Counter" }},
|
|
{ &hf_afs_ubik_file, {
|
|
"File", "afs.ubik.file", FT_UINT32, BASE_DEC,
|
|
0, 0, "File" }},
|
|
{ &hf_afs_ubik_pos, {
|
|
"Position", "afs.ubik.position", FT_UINT32, BASE_DEC,
|
|
0, 0, "Position" }},
|
|
{ &hf_afs_ubik_length, {
|
|
"Length", "afs.ubik.length", FT_UINT32, BASE_DEC,
|
|
0, 0, "Length" }},
|
|
{ &hf_afs_ubik_locktype, {
|
|
"Lock Type", "afs.ubik.locktype", FT_UINT32, BASE_DEC,
|
|
VALS(ubik_lock_types), 0, "Lock Type" }},
|
|
{ &hf_afs_ubik_votetype, {
|
|
"Vote Type", "afs.ubik.votetype", FT_BOOLEAN, BASE_HEX,
|
|
0, 0, "Vote Type" }},
|
|
{ &hf_afs_ubik_syncsite, {
|
|
"Syncsite", "afs.ubik.syncsite", FT_BOOLEAN, BASE_HEX,
|
|
0, 0, "Syncsite" }},
|
|
{ &hf_afs_ubik_site, {
|
|
"Site", "afs.ubik.site", FT_IPv4, BASE_HEX,
|
|
0, 0, "Site" }},
|
|
|
|
};
|
|
static gint *ett[] = {
|
|
&ett_afs,
|
|
&ett_afs_op,
|
|
&ett_afs_acl,
|
|
&ett_afs_fid,
|
|
&ett_afs_callback,
|
|
&ett_afs_ubikver,
|
|
};
|
|
|
|
proto_afs = proto_register_protocol("Andrew File System (AFS)", "afs");
|
|
proto_register_field_array(proto_afs, hf, array_length(hf));
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
register_init_routine(&afs_init_protocol);
|
|
}
|