forked from osmocom/wireshark
![Guy Harris](/assets/img/avatar_default.png)
Make "proto_is_protocol_enabled()" and "proto_get_protocol_short_name()" take a "protocol_t *" as an argument, so they don't have to look up the "protocol_t" - this will probably speed them up considerably, and they're called on almost every dissector handoff. Get rid of a number of "proto_is_protocol_enabled()" calls that aren't necessary (dissectors called through handles, including those called through dissector tables, or called as heuristic dissectors, aren't even called if their protocol isn't enabled). Change some direct dissector calls to go through handles. svn path=/trunk/; revision=8979
1172 lines
37 KiB
C
1172 lines
37 KiB
C
/* packet-smb-browse.c
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* Routines for SMB Browser packet dissection
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* Copyright 1999, Richard Sharpe <rsharpe@ns.aus.com>
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*
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* $Id: packet-smb-browse.c,v 1.33 2003/11/16 23:17:21 guy Exp $
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998 Gerald Combs
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*
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* Copied from packet-pop.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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#include <time.h>
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#include <string.h>
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#include <glib.h>
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#include <ctype.h>
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#include <epan/packet.h>
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#include "smb.h"
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#include "alignment.h"
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#include "packet-smb-browse.h"
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#include "packet-dcerpc.h"
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static int proto_smb_browse = -1;
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static int hf_command = -1;
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static int hf_update_count = -1;
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static int hf_periodicity = -1;
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static int hf_server_name = -1;
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static int hf_mb_server_name = -1;
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static int hf_mb_reset_command = -1;
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static int hf_mb_reset_demote = -1;
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static int hf_mb_reset_flush = -1;
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static int hf_mb_reset_stop = -1;
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static int hf_os_major = -1;
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static int hf_os_minor = -1;
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static int hf_server_type = -1;
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static int hf_server_type_workstation = -1;
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static int hf_server_type_server = -1;
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static int hf_server_type_sql = -1;
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static int hf_server_type_domain = -1;
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static int hf_server_type_backup = -1;
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static int hf_server_type_time = -1;
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static int hf_server_type_apple = -1;
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static int hf_server_type_novell = -1;
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static int hf_server_type_member = -1;
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static int hf_server_type_print = -1;
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static int hf_server_type_dialin = -1;
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static int hf_server_type_xenix = -1;
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static int hf_server_type_ntw = -1;
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static int hf_server_type_wfw = -1;
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static int hf_server_type_nts = -1;
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static int hf_server_type_potentialb = -1;
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static int hf_server_type_backupb = -1;
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static int hf_server_type_masterb = -1;
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static int hf_server_type_domainmasterb = -1;
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static int hf_server_type_osf = -1;
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static int hf_server_type_vms = -1;
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static int hf_server_type_w95 = -1;
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static int hf_server_type_local = -1;
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static int hf_server_type_domainenum = -1;
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static int hf_election_version = -1;
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static int hf_proto_major = -1;
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static int hf_proto_minor = -1;
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static int hf_sig_const = -1;
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static int hf_server_comment = -1;
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static int hf_unused_flags = -1;
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static int hf_response_computer_name = -1;
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static int hf_election_criteria = -1;
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static int hf_election_desire = -1;
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static int hf_election_desire_flags_backup = -1;
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static int hf_election_desire_flags_standby = -1;
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static int hf_election_desire_flags_master = -1;
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static int hf_election_desire_flags_domain_master = -1;
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static int hf_election_desire_flags_wins = -1;
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static int hf_election_desire_flags_nt = -1;
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static int hf_election_revision = -1;
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static int hf_election_os = -1;
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static int hf_election_os_wfw = -1;
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static int hf_election_os_ntw = -1;
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static int hf_election_os_nts = -1;
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static int hf_server_uptime = -1;
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static int hf_backup_count = -1;
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static int hf_backup_token = -1;
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static int hf_backup_server = -1;
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static int hf_browser_to_promote = -1;
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static gint ett_browse = -1;
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static gint ett_browse_flags = -1;
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static gint ett_browse_election_criteria = -1;
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static gint ett_browse_election_os = -1;
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static gint ett_browse_election_desire = -1;
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static gint ett_browse_reset_cmd_flags = -1;
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#define SERVER_WORKSTATION 0
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#define SERVER_SERVER 1
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#define SERVER_SQL_SERVER 2
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#define SERVER_DOMAIN_CONTROLLER 3
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#define SERVER_BACKUP_CONTROLLER 4
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#define SERVER_TIME_SOURCE 5
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#define SERVER_APPLE_SERVER 6
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#define SERVER_NOVELL_SERVER 7
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#define SERVER_DOMAIN_MEMBER_SERVER 8
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#define SERVER_PRINT_QUEUE_SERVER 9
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#define SERVER_DIALIN_SERVER 10
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#define SERVER_XENIX_SERVER 11
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#define SERVER_NT_WORKSTATION 12
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#define SERVER_WINDOWS_FOR_WORKGROUPS 13
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#define SERVER_NT_SERVER 15
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#define SERVER_POTENTIAL_BROWSER 16
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#define SERVER_BACKUP_BROWSER 17
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#define SERVER_MASTER_BROWSER 18
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#define SERVER_DOMAIN_MASTER_BROWSER 19
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#define SERVER_OSF 20
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#define SERVER_VMS 21
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#define SERVER_WINDOWS_95 22
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#define SERVER_LOCAL_LIST_ONLY 30
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#define SERVER_DOMAIN_ENUM 31
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static const value_string server_types[] = {
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{SERVER_WORKSTATION, "Workstation"},
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{SERVER_SERVER, "Server"},
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{SERVER_SQL_SERVER, "SQL Server"},
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{SERVER_DOMAIN_CONTROLLER, "Domain Controller"},
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{SERVER_BACKUP_CONTROLLER, "Backup Controller"},
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{SERVER_TIME_SOURCE, "Time Source"},
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{SERVER_APPLE_SERVER, "Apple Server"},
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{SERVER_NOVELL_SERVER, "Novell Server"},
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{SERVER_DOMAIN_MEMBER_SERVER, "Domain Member Server"},
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{SERVER_PRINT_QUEUE_SERVER, "Print Queue Server"},
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{SERVER_DIALIN_SERVER, "Dialin Server"},
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{SERVER_XENIX_SERVER, "Xenix Server"},
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{SERVER_NT_WORKSTATION, "NT Workstation"},
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{SERVER_WINDOWS_FOR_WORKGROUPS, "Windows for Workgroups"},
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{SERVER_NT_SERVER, "NT Server"},
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{SERVER_POTENTIAL_BROWSER, "Potential Browser"},
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{SERVER_BACKUP_BROWSER, "Backup Browser"},
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{SERVER_MASTER_BROWSER, "Master Browser"},
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{SERVER_DOMAIN_MASTER_BROWSER, "Domain Master Browser"},
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{SERVER_OSF, "OSF"},
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{SERVER_VMS, "VMS"},
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{SERVER_WINDOWS_95, "Windows 95 or above"},
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{SERVER_LOCAL_LIST_ONLY, "Local List Only"},
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{SERVER_DOMAIN_ENUM, "Domain Enum"},
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{0, NULL}
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};
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static const value_string resetbrowserstate_command_names[] = {
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{ 0x01, "Stop being a master browser and become a backup browser"},
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{ 0x02, "Discard browse lists, stop being a master browser, and try again"},
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{ 0x04, "Stop being a master browser for ever"},
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{ 0, NULL}
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};
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static true_false_string tfs_demote_to_backup = {
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"Demote an LMB to a Backup Browser",
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"Do not demote an LMB to a Backup Browser"
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};
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static true_false_string tfs_flush_browse_list = {
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"Flush the Browse List",
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"Do not Flush the Browse List"
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};
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static true_false_string tfs_stop_being_lmb = {
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"Stop Being a Local Master Browser",
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"Do not Stop Being a Local Master Browser"
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};
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static const true_false_string tfs_workstation = {
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"This is a Workstation",
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"This is NOT a Workstation"
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};
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static const true_false_string tfs_server = {
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"This is a Server",
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"This is NOT a Server"
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};
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static const true_false_string tfs_sql = {
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"This is an SQL server",
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"This is NOT an SQL server"
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};
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static const true_false_string tfs_domain = {
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"This is a Domain Controller",
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"This is NOT a Domain Controller"
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};
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static const true_false_string tfs_backup = {
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"This is a Backup Controller",
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"This is NOT a Backup Controller"
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};
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static const true_false_string tfs_time = {
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"This is a Time Source",
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"This is NOT a Time Source"
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};
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static const true_false_string tfs_apple = {
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"This is an Apple host",
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"This is NOT an Apple host"
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};
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static const true_false_string tfs_novell = {
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"This is a Novell server",
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"This is NOT a Novell server"
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};
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static const true_false_string tfs_member = {
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"This is a Domain Member server",
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"This is NOT a Domain Member server"
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};
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static const true_false_string tfs_print = {
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"This is a Print Queue server",
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"This is NOT a Print Queue server"
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};
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static const true_false_string tfs_dialin = {
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"This is a Dialin server",
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"This is NOT a Dialin server"
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};
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static const true_false_string tfs_xenix = {
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"This is a Xenix server",
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"This is NOT a Xenix server"
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};
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static const true_false_string tfs_ntw = {
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"This is an NT Workstation",
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"This is NOT an NT Workstation"
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};
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static const true_false_string tfs_wfw = {
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"This is a WfW host",
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"This is NOT a WfW host"
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};
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static const true_false_string tfs_nts = {
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"This is an NT Server",
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"This is NOT an NT Server"
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};
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static const true_false_string tfs_potentialb = {
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"This is a Potential Browser",
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"This is NOT a Potential Browser"
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};
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static const true_false_string tfs_backupb = {
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"This is a Backup Browser",
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"This is NOT a Backup Browser"
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};
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static const true_false_string tfs_masterb = {
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"This is a Master Browser",
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"This is NOT a Master Browser"
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};
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static const true_false_string tfs_domainmasterb = {
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"This is a Domain Master Browser",
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"This is NOT a Domain Master Browser"
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};
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static const true_false_string tfs_osf = {
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"This is an OSF host",
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"This is NOT an OSF host"
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};
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static const true_false_string tfs_vms = {
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"This is a VMS host",
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"This is NOT a VMS host"
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};
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static const true_false_string tfs_w95 = {
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"This is a Windows 95 or above host",
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"This is NOT a Windows 95 or above host"
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};
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static const true_false_string tfs_local = {
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"This is a local list only request",
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"This is NOT a local list only request"
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};
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static const true_false_string tfs_domainenum = {
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"This is a Domain Enum request",
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"This is NOT a Domain Enum request"
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};
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#define DESIRE_BACKUP 0
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#define DESIRE_STANDBY 1
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#define DESIRE_MASTER 2
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#define DESIRE_DOMAIN_MASTER 3
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#define DESIRE_WINS 5
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#define DESIRE_NT 7
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static const value_string desire_flags[] = {
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{DESIRE_BACKUP, "Backup Browse Server"},
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{DESIRE_STANDBY, "Standby Browse Server"},
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{DESIRE_MASTER, "Master Browser"},
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{DESIRE_DOMAIN_MASTER, "Domain Master Browse Server"},
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{DESIRE_WINS, "WINS Client"},
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{DESIRE_NT, "Windows NT Advanced Server"},
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{0, NULL}
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};
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static const true_false_string tfs_desire_backup = {
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"Backup Browse Server",
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"NOT Backup Browse Server"
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};
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static const true_false_string tfs_desire_standby = {
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"Standby Browse Server",
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"NOT Standby Browse Server"
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};
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static const true_false_string tfs_desire_master = {
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"Master Browser",
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"NOT Master Browser"
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};
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static const true_false_string tfs_desire_domain_master = {
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"Domain Master Browse Server",
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"NOT Domain Master Browse Server"
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};
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static const true_false_string tfs_desire_wins = {
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"WINS Client",
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"NOT WINS Client"
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};
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static const true_false_string tfs_desire_nt = {
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"Windows NT Advanced Server",
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"NOT Windows NT Advanced Server"
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};
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#define BROWSE_HOST_ANNOUNCE 1
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#define BROWSE_REQUEST_ANNOUNCE 2
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#define BROWSE_ELECTION_REQUEST 8
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#define BROWSE_BACKUP_LIST_REQUEST 9
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#define BROWSE_BACKUP_LIST_RESPONSE 10
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#define BROWSE_BECOME_BACKUP 11
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#define BROWSE_DOMAIN_ANNOUNCEMENT 12
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#define BROWSE_MASTER_ANNOUNCEMENT 13
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#define BROWSE_RESETBROWSERSTATE_ANNOUNCEMENT 14
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#define BROWSE_LOCAL_MASTER_ANNOUNCEMENT 15
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static const value_string commands[] = {
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{BROWSE_HOST_ANNOUNCE, "Host Announcement"},
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{BROWSE_REQUEST_ANNOUNCE, "Request Announcement"},
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{BROWSE_ELECTION_REQUEST, "Browser Election Request"},
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{BROWSE_BACKUP_LIST_REQUEST, "Get Backup List Request"},
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{BROWSE_BACKUP_LIST_RESPONSE, "Get Backup List Response"},
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{BROWSE_BECOME_BACKUP, "Become Backup Browser"},
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{BROWSE_DOMAIN_ANNOUNCEMENT, "Domain/Workgroup Announcement"},
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{BROWSE_MASTER_ANNOUNCEMENT, "Master Announcement"},
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{BROWSE_RESETBROWSERSTATE_ANNOUNCEMENT, "Reset Browser State Announcement"},
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{BROWSE_LOCAL_MASTER_ANNOUNCEMENT,"Local Master Announcement"},
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{0, NULL}
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};
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#define OS_WFW 0
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#define OS_NTW 4
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#define OS_NTS 5
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static const value_string os_flags[] = {
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{OS_WFW, "Windows for Workgroups"},
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{OS_NTW, "Windows NT Workstation"},
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{OS_NTS, "Windows NT Server"},
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{0, NULL}
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};
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static const true_false_string tfs_os_wfw = {
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"Windows for Workgroups",
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"Not Windows for Workgroups"
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};
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static const true_false_string tfs_os_ntw = {
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"Windows NT Workstation",
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"Not Windows NT Workstation"
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};
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static const true_false_string tfs_os_nts = {
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"Windows NT Server",
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"Not Windows NT Server"
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};
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static void
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dissect_election_criterion_os(tvbuff_t *tvb, proto_tree *parent_tree, int offset)
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{
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proto_tree *tree = NULL;
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proto_item *item = NULL;
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guint8 os;
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os = tvb_get_guint8(tvb, offset);
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if (parent_tree) {
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item = proto_tree_add_uint(parent_tree, hf_election_os, tvb, offset, 1, os);
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tree = proto_item_add_subtree(item, ett_browse_election_os);
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}
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proto_tree_add_boolean(tree, hf_election_os_wfw,
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tvb, offset, 1, os);
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proto_tree_add_boolean(tree, hf_election_os_ntw,
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tvb, offset, 1, os);
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proto_tree_add_boolean(tree, hf_election_os_nts,
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tvb, offset, 1, os);
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}
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static void
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dissect_election_criterion_desire(tvbuff_t *tvb, proto_tree *parent_tree, int offset)
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{
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proto_tree *tree = NULL;
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proto_item *item = NULL;
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guint8 desire;
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desire = tvb_get_guint8(tvb, offset);
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if (parent_tree) {
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item = proto_tree_add_uint(parent_tree, hf_election_desire, tvb, offset, 1, desire);
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tree = proto_item_add_subtree(item, ett_browse_election_desire);
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}
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proto_tree_add_boolean(tree, hf_election_desire_flags_backup,
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tvb, offset, 1, desire);
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proto_tree_add_boolean(tree, hf_election_desire_flags_standby,
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tvb, offset, 1, desire);
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proto_tree_add_boolean(tree, hf_election_desire_flags_master,
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tvb, offset, 1, desire);
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proto_tree_add_boolean(tree, hf_election_desire_flags_domain_master,
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tvb, offset, 1, desire);
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proto_tree_add_boolean(tree, hf_election_desire_flags_wins,
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tvb, offset, 1, desire);
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proto_tree_add_boolean(tree, hf_election_desire_flags_nt,
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tvb, offset, 1, desire);
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}
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static void
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dissect_election_criterion(tvbuff_t *tvb, proto_tree *parent_tree, int offset)
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{
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proto_tree *tree = NULL;
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proto_item *item = NULL;
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guint32 criterion;
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criterion = tvb_get_letohl(tvb, offset);
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if (parent_tree) {
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item = proto_tree_add_uint(parent_tree, hf_election_criteria, tvb, offset, 4, criterion);
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tree = proto_item_add_subtree(item, ett_browse_election_criteria);
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}
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/* election desire */
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dissect_election_criterion_desire(tvb, tree, offset);
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offset += 1;
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/* browser protocol major version */
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proto_tree_add_item(tree, hf_proto_major, tvb, offset, 1, TRUE);
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offset += 1;
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/* browser protocol minor version */
|
|
proto_tree_add_item(tree, hf_proto_minor, tvb, offset, 1, TRUE);
|
|
offset += 1;
|
|
|
|
/* election os */
|
|
dissect_election_criterion_os(tvb, tree, offset);
|
|
offset += 1;
|
|
|
|
}
|
|
|
|
/*
|
|
* XXX - this causes non-browser packets to have browser fields.
|
|
*/
|
|
int
|
|
dissect_smb_server_type_flags(tvbuff_t *tvb, int offset, packet_info *pinfo,
|
|
proto_tree *parent_tree, char *drep,
|
|
gboolean infoflag)
|
|
{
|
|
proto_tree *tree = NULL;
|
|
proto_item *item = NULL;
|
|
guint32 flags;
|
|
int i;
|
|
|
|
if (drep != NULL) {
|
|
/*
|
|
* Called from a DCE RPC protocol dissector, for a
|
|
* protocol where a 32-bit NDR integer contains
|
|
* an server type mask; extract the server type mask
|
|
* with an NDR call.
|
|
*/
|
|
offset = dissect_ndr_uint32(
|
|
tvb, offset, pinfo, tree, drep, hf_server_type, &flags);
|
|
} else {
|
|
/*
|
|
* Called from SMB browser or RAS, where the server type
|
|
* mask is just a 4-byte little-endian quantity with no
|
|
* special NDR alignment requirement; extract it with
|
|
* "tvb_get_letohl()".
|
|
*/
|
|
flags = tvb_get_letohl(tvb, offset);
|
|
offset += 4;
|
|
}
|
|
|
|
if (parent_tree) {
|
|
item = proto_tree_add_uint(parent_tree, hf_server_type, tvb, offset, 4, flags);
|
|
tree = proto_item_add_subtree(item, ett_browse_flags);
|
|
}
|
|
|
|
if (infoflag) {
|
|
/* Append the type(s) of the system to the COL_INFO line ... */
|
|
if (check_col(pinfo->cinfo, COL_INFO)) {
|
|
for (i = 0; i < 32; i++) {
|
|
if (flags & (1<<i)) {
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, ", %s",
|
|
val_to_str(i, server_types,
|
|
"Unknown server type:%d"));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
proto_tree_add_boolean(tree, hf_server_type_workstation,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_server,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_sql,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_domain,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_backup,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_time,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_apple,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_novell,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_member,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_print,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_dialin,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_xenix,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_ntw,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_wfw,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_nts,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_potentialb,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_backupb,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_masterb,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_domainmasterb,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_osf,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_vms,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_w95,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_local,
|
|
tvb, offset, 4, flags);
|
|
proto_tree_add_boolean(tree, hf_server_type_domainenum,
|
|
tvb, offset, 4, flags);
|
|
|
|
return offset;
|
|
}
|
|
|
|
|
|
static gboolean
|
|
dissect_mailslot_browse(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree)
|
|
{
|
|
int offset = 0;
|
|
guint8 cmd;
|
|
proto_tree *tree = NULL;
|
|
proto_item *item = NULL;
|
|
guint32 periodicity;
|
|
char host_name[17];
|
|
guint namelen;
|
|
guint8 server_count, reset_cmd;
|
|
int i;
|
|
guint32 uptime;
|
|
|
|
if (check_col(pinfo->cinfo, COL_PROTOCOL)) {
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "BROWSER");
|
|
}
|
|
if (check_col(pinfo->cinfo, COL_INFO)) {
|
|
col_clear(pinfo->cinfo, COL_INFO);
|
|
}
|
|
|
|
cmd = tvb_get_guint8(tvb, offset);
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO)) {
|
|
/* Put in something, and replace it later */
|
|
col_set_str(pinfo->cinfo, COL_INFO, val_to_str(cmd, commands, "Unknown command:0x%02x"));
|
|
}
|
|
|
|
|
|
if (parent_tree) {
|
|
item = proto_tree_add_item(parent_tree, proto_smb_browse, tvb, offset, -1, TRUE);
|
|
|
|
tree = proto_item_add_subtree(item, ett_browse);
|
|
}
|
|
|
|
/* command */
|
|
proto_tree_add_uint(tree, hf_command, tvb, offset, 1, cmd);
|
|
offset += 1;
|
|
|
|
switch (cmd) {
|
|
case BROWSE_DOMAIN_ANNOUNCEMENT:
|
|
case BROWSE_LOCAL_MASTER_ANNOUNCEMENT:
|
|
case BROWSE_HOST_ANNOUNCE: {
|
|
/* update count */
|
|
proto_tree_add_item(tree, hf_update_count, tvb, offset, 1, TRUE);
|
|
offset += 1;
|
|
|
|
/* periodicity (in milliseconds) */
|
|
periodicity = tvb_get_letohl(tvb, offset);
|
|
proto_tree_add_uint_format(tree, hf_periodicity, tvb, offset, 4,
|
|
periodicity,
|
|
"Update Periodicity: %s",
|
|
time_msecs_to_str(periodicity));
|
|
offset += 4;
|
|
|
|
/* server name */
|
|
tvb_get_nstringz0(tvb, offset, sizeof(host_name), host_name);
|
|
if (check_col(pinfo->cinfo, COL_INFO)) {
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " %s", host_name);
|
|
}
|
|
proto_tree_add_string_format(tree, hf_server_name,
|
|
tvb, offset, 16,
|
|
host_name,
|
|
(cmd==BROWSE_DOMAIN_ANNOUNCEMENT)?
|
|
"Domain/Workgroup: %s":
|
|
"Host Name: %s",
|
|
host_name);
|
|
offset += 16;
|
|
|
|
/* OS major version */
|
|
proto_tree_add_item(tree, hf_os_major, tvb, offset, 1, TRUE);
|
|
offset += 1;
|
|
|
|
/* OS minor version */
|
|
proto_tree_add_item(tree, hf_os_minor, tvb, offset, 1, TRUE);
|
|
offset += 1;
|
|
|
|
/* server type flags */
|
|
offset = dissect_smb_server_type_flags(
|
|
tvb, offset, pinfo, tree, NULL, TRUE);
|
|
|
|
if (cmd == BROWSE_DOMAIN_ANNOUNCEMENT) {
|
|
/*
|
|
* Network Monitor claims this is a "Comment
|
|
* Pointer". I don't believe it.
|
|
*
|
|
* It's not a browser protocol major/minor
|
|
* version number, and signature constant,
|
|
* however.
|
|
*/
|
|
proto_tree_add_text(tree, tvb, offset, 4,
|
|
"Mysterious Field: 0x%08x",
|
|
tvb_get_letohl(tvb, offset));
|
|
offset += 4;
|
|
} else {
|
|
/* browser protocol major version */
|
|
proto_tree_add_item(tree, hf_proto_major, tvb, offset, 1, TRUE);
|
|
offset += 1;
|
|
|
|
/* browser protocol minor version */
|
|
proto_tree_add_item(tree, hf_proto_minor, tvb, offset, 1, TRUE);
|
|
offset += 1;
|
|
|
|
/* signature constant */
|
|
proto_tree_add_item(tree, hf_sig_const, tvb, offset, 2, TRUE);
|
|
offset += 2;
|
|
}
|
|
|
|
/* master browser server name or server comment */
|
|
namelen = tvb_strsize(tvb, offset);
|
|
proto_tree_add_item(tree,
|
|
(cmd==BROWSE_DOMAIN_ANNOUNCEMENT)?
|
|
hf_mb_server_name : hf_server_comment,
|
|
tvb, offset, namelen, TRUE);
|
|
offset += namelen;
|
|
break;
|
|
}
|
|
case BROWSE_REQUEST_ANNOUNCE: {
|
|
char *computer_name;
|
|
|
|
/* unused/unknown flags */
|
|
proto_tree_add_item(tree, hf_unused_flags,
|
|
tvb, offset, 1, TRUE);
|
|
offset += 1;
|
|
|
|
/* name of computer to which to send reply */
|
|
computer_name = tvb_get_stringz(tvb, offset, &namelen);
|
|
proto_tree_add_string(tree, hf_response_computer_name,
|
|
tvb, offset, namelen, computer_name);
|
|
if (check_col(pinfo->cinfo, COL_INFO))
|
|
col_append_fstr(
|
|
pinfo->cinfo, COL_INFO, " %s", computer_name);
|
|
g_free(computer_name);
|
|
offset += namelen;
|
|
break;
|
|
}
|
|
|
|
case BROWSE_ELECTION_REQUEST:
|
|
/* election version */
|
|
proto_tree_add_item(tree, hf_election_version, tvb, offset, 1, TRUE);
|
|
offset += 1;
|
|
|
|
/* criterion */
|
|
dissect_election_criterion(tvb, tree, offset);
|
|
offset += 4;
|
|
|
|
/* server uptime */
|
|
uptime = tvb_get_letohl(tvb, offset);
|
|
proto_tree_add_uint_format(tree, hf_server_uptime,
|
|
tvb, offset, 4, uptime,
|
|
"Uptime: %s",
|
|
time_msecs_to_str(uptime));
|
|
offset += 4;
|
|
|
|
/* next 4 bytes must be zero */
|
|
offset += 4;
|
|
|
|
/* server name */
|
|
namelen = tvb_strsize(tvb, offset);
|
|
proto_tree_add_item(tree, hf_server_name,
|
|
tvb, offset, namelen, TRUE);
|
|
offset += namelen;
|
|
break;
|
|
|
|
case BROWSE_BACKUP_LIST_REQUEST:
|
|
/* backup list requested count */
|
|
proto_tree_add_item(tree, hf_backup_count, tvb, offset, 1, TRUE);
|
|
offset += 1;
|
|
|
|
/* backup requested token */
|
|
proto_tree_add_item(tree, hf_backup_token, tvb, offset, 4, TRUE);
|
|
offset += 4;
|
|
break;
|
|
|
|
case BROWSE_BACKUP_LIST_RESPONSE:
|
|
/* backup list requested count */
|
|
server_count = tvb_get_guint8(tvb, offset);
|
|
proto_tree_add_uint(tree, hf_backup_count, tvb, offset, 1,
|
|
server_count);
|
|
offset += 1;
|
|
|
|
/* backup requested token */
|
|
proto_tree_add_item(tree, hf_backup_token, tvb, offset, 4, TRUE);
|
|
offset += 4;
|
|
|
|
/* backup server names */
|
|
for (i = 0; i < server_count; i++) {
|
|
namelen = tvb_strsize(tvb, offset);
|
|
proto_tree_add_item(tree, hf_backup_server,
|
|
tvb, offset, namelen, TRUE);
|
|
offset += namelen;
|
|
}
|
|
break;
|
|
|
|
case BROWSE_MASTER_ANNOUNCEMENT:
|
|
/* master browser server name */
|
|
namelen = tvb_strsize(tvb, offset);
|
|
proto_tree_add_item(tree, hf_mb_server_name,
|
|
tvb, offset, namelen, TRUE);
|
|
offset += namelen;
|
|
break;
|
|
|
|
case BROWSE_RESETBROWSERSTATE_ANNOUNCEMENT: {
|
|
proto_tree *sub_tree;
|
|
proto_item *reset_item;
|
|
|
|
/* the subcommand follows ... one of three values */
|
|
|
|
reset_cmd = tvb_get_guint8(tvb, offset);
|
|
reset_item = proto_tree_add_uint(tree, hf_mb_reset_command, tvb,
|
|
offset, 1, reset_cmd);
|
|
sub_tree = proto_item_add_subtree(item, ett_browse_reset_cmd_flags);
|
|
proto_tree_add_boolean(sub_tree, hf_mb_reset_demote, tvb,
|
|
offset, 1, reset_cmd);
|
|
proto_tree_add_boolean(sub_tree, hf_mb_reset_flush, tvb,
|
|
offset, 1, reset_cmd);
|
|
proto_tree_add_boolean(sub_tree, hf_mb_reset_stop, tvb,
|
|
offset, 1, reset_cmd);
|
|
offset += 1;
|
|
break;
|
|
}
|
|
|
|
case BROWSE_BECOME_BACKUP:
|
|
/* name of browser to promote */
|
|
namelen = tvb_strsize(tvb, offset);
|
|
proto_tree_add_item(tree, hf_browser_to_promote,
|
|
tvb, offset, namelen, TRUE);
|
|
offset += namelen;
|
|
break;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/*
|
|
* It appears that browser announcements sent to \MAILSLOT\LANMAN aren't
|
|
* the same as browser announcements sent to \MAILSLOT\BROWSE.
|
|
* Was that an older version of the protocol?
|
|
*
|
|
* The document at
|
|
*
|
|
* http://www.samba.org/samba/ftp/specs/brow_rev.txt
|
|
*
|
|
* gives both formats of host announcement packets, saying that
|
|
* "[The first] format seems wrong", that one being what appears to
|
|
* show up in \MAILSLOT\LANMAN packets, and that "[The second one]
|
|
* may be better", that one being what appears to show up in
|
|
* \MAILSLOT\BROWSE packets.
|
|
*
|
|
* XXX - what other browser packets go out to that mailslot?
|
|
*/
|
|
static gboolean
|
|
dissect_mailslot_lanman(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree)
|
|
{
|
|
int offset = 0;
|
|
guint8 cmd;
|
|
proto_tree *tree = NULL;
|
|
proto_item *item = NULL;
|
|
guint32 periodicity;
|
|
const char *host_name;
|
|
guint namelen;
|
|
|
|
if (check_col(pinfo->cinfo, COL_PROTOCOL)) {
|
|
col_set_str(pinfo->cinfo, COL_PROTOCOL, "BROWSER");
|
|
}
|
|
if (check_col(pinfo->cinfo, COL_INFO)) {
|
|
col_clear(pinfo->cinfo, COL_INFO);
|
|
}
|
|
|
|
cmd = tvb_get_guint8(tvb, offset);
|
|
|
|
if (check_col(pinfo->cinfo, COL_INFO)) {
|
|
/* Put in something, and replace it later */
|
|
col_set_str(pinfo->cinfo, COL_INFO, val_to_str(cmd, commands, "Unknown command:0x%02x"));
|
|
}
|
|
|
|
|
|
if (parent_tree) {
|
|
item = proto_tree_add_item(parent_tree, proto_smb_browse, tvb, offset, -1, TRUE);
|
|
|
|
tree = proto_item_add_subtree(item, ett_browse);
|
|
}
|
|
|
|
/* command */
|
|
proto_tree_add_uint(tree, hf_command, tvb, offset, 1, cmd);
|
|
offset += 1;
|
|
|
|
switch (cmd) {
|
|
case BROWSE_DOMAIN_ANNOUNCEMENT:
|
|
case BROWSE_LOCAL_MASTER_ANNOUNCEMENT:
|
|
case BROWSE_HOST_ANNOUNCE:
|
|
|
|
/* update count */
|
|
proto_tree_add_item(tree, hf_update_count, tvb, offset, 1, TRUE);
|
|
offset += 1;
|
|
|
|
/* server type flags */
|
|
offset = dissect_smb_server_type_flags(
|
|
tvb, offset, pinfo, tree, NULL, TRUE);
|
|
|
|
/* OS major version */
|
|
proto_tree_add_item(tree, hf_os_major, tvb, offset, 1, TRUE);
|
|
offset += 1;
|
|
|
|
/* OS minor version */
|
|
proto_tree_add_item(tree, hf_os_minor, tvb, offset, 1, TRUE);
|
|
offset += 1;
|
|
|
|
/* periodicity (in seconds; convert to milliseconds) */
|
|
periodicity = tvb_get_letohs(tvb, offset)*1000;
|
|
proto_tree_add_uint_format(tree, hf_periodicity, tvb, offset, 2,
|
|
periodicity,
|
|
"Update Periodicity: %s",
|
|
time_msecs_to_str(periodicity));
|
|
offset += 2;
|
|
|
|
/* server name */
|
|
namelen = tvb_strsize(tvb, offset);
|
|
host_name = tvb_get_ptr(tvb, offset, namelen);
|
|
if (check_col(pinfo->cinfo, COL_INFO)) {
|
|
col_append_fstr(pinfo->cinfo, COL_INFO, " %s", host_name);
|
|
}
|
|
proto_tree_add_item(tree, hf_server_name,
|
|
tvb, offset, namelen, TRUE);
|
|
offset += namelen;
|
|
|
|
/* master browser server name or server comment */
|
|
namelen = tvb_strsize(tvb, offset);
|
|
proto_tree_add_item(tree,
|
|
(cmd==BROWSE_DOMAIN_ANNOUNCEMENT)?
|
|
hf_mb_server_name : hf_server_comment,
|
|
tvb, offset, namelen, TRUE);
|
|
offset += namelen;
|
|
break;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
void
|
|
proto_register_smb_browse(void)
|
|
{
|
|
static hf_register_info hf[] = {
|
|
{ &hf_command,
|
|
{ "Command", "browser.command", FT_UINT8, BASE_HEX,
|
|
VALS(commands), 0, "Browse command opcode", HFILL }},
|
|
|
|
{ &hf_update_count,
|
|
{ "Update Count", "browser.update_count", FT_UINT8, BASE_DEC,
|
|
NULL, 0, "Browse Update Count", HFILL }},
|
|
|
|
{ &hf_periodicity,
|
|
{ "Update Periodicity", "browser.period", FT_UINT32, BASE_DEC,
|
|
NULL, 0, "Update Periodicity in ms", HFILL }},
|
|
|
|
{ &hf_server_name,
|
|
{ "Server Name", "browser.server", FT_STRING, BASE_NONE,
|
|
NULL, 0, "BROWSE Server Name", HFILL }},
|
|
|
|
{ &hf_mb_server_name,
|
|
{ "Master Browser Server Name", "browser.mb_server", FT_STRING, BASE_NONE,
|
|
NULL, 0, "BROWSE Master Browser Server Name", HFILL }},
|
|
|
|
{ &hf_mb_reset_command,
|
|
{ "ResetBrowserState Command", "browser.reset_cmd", FT_UINT8,
|
|
BASE_HEX, VALS(&resetbrowserstate_command_names), 0,
|
|
"ResetBrowserState Command", HFILL }},
|
|
{ &hf_mb_reset_demote,
|
|
{ "Demote LMB", "browser.reset_cmd.demote", FT_BOOLEAN,
|
|
8, TFS(&tfs_demote_to_backup), 0x01, "Demote LMB", HFILL}},
|
|
{ &hf_mb_reset_flush,
|
|
{ "Flush Browse List", "browser.reset_cmd.flush", FT_BOOLEAN,
|
|
8, TFS(&tfs_flush_browse_list), 0x02, "Flush Browse List", HFILL}},
|
|
{ &hf_mb_reset_stop,
|
|
{ "Stop Being LMB", "browser.reset_cmd.stop_lmb", FT_BOOLEAN,
|
|
8, TFS(&tfs_stop_being_lmb), 0x04, "Stop Being LMB", HFILL}},
|
|
{ &hf_os_major,
|
|
{ "OS Major Version", "browser.os_major", FT_UINT8, BASE_DEC,
|
|
NULL, 0, "Operating System Major Version", HFILL }},
|
|
|
|
{ &hf_os_minor,
|
|
{ "OS Minor Version", "browser.os_minor", FT_UINT8, BASE_DEC,
|
|
NULL, 0, "Operating System Minor Version", HFILL }},
|
|
|
|
{ &hf_server_type,
|
|
{ "Server Type", "browser.server_type", FT_UINT32, BASE_HEX,
|
|
NULL, 0, "Server Type Flags", HFILL }},
|
|
|
|
{ &hf_server_type_workstation,
|
|
{ "Workstation", "browser.server_type.workstation", FT_BOOLEAN, 32,
|
|
TFS(&tfs_workstation), 1<<SERVER_WORKSTATION, "Is This A Workstation?", HFILL }},
|
|
|
|
{ &hf_server_type_server,
|
|
{ "Server", "browser.server_type.server", FT_BOOLEAN, 32,
|
|
TFS(&tfs_server), 1<<SERVER_SERVER, "Is This A Server?", HFILL }},
|
|
|
|
{ &hf_server_type_sql,
|
|
{ "SQL", "browser.server_type.sql", FT_BOOLEAN, 32,
|
|
TFS(&tfs_sql), 1<<SERVER_SQL_SERVER, "Is This A SQL Server?", HFILL }},
|
|
|
|
{ &hf_server_type_domain,
|
|
{ "Domain Controller", "browser.server_type.domain_controller", FT_BOOLEAN, 32,
|
|
TFS(&tfs_domain), 1<<SERVER_DOMAIN_CONTROLLER, "Is This A Domain Controller?", HFILL }},
|
|
|
|
{ &hf_server_type_backup,
|
|
{ "Backup Controller", "browser.server_type.backup_controller", FT_BOOLEAN, 32,
|
|
TFS(&tfs_backup), 1<<SERVER_BACKUP_CONTROLLER, "Is This A Backup Domain Controller?", HFILL }},
|
|
|
|
{ &hf_server_type_time,
|
|
{ "Time Source", "browser.server_type.time", FT_BOOLEAN, 32,
|
|
TFS(&tfs_time), 1<<SERVER_TIME_SOURCE, "Is This A Time Source?", HFILL }},
|
|
|
|
{ &hf_server_type_apple,
|
|
{ "Apple", "browser.server_type.apple", FT_BOOLEAN, 32,
|
|
TFS(&tfs_apple), 1<<SERVER_APPLE_SERVER, "Is This An Apple Server ?", HFILL }},
|
|
|
|
{ &hf_server_type_novell,
|
|
{ "Novell", "browser.server_type.novell", FT_BOOLEAN, 32,
|
|
TFS(&tfs_novell), 1<<SERVER_NOVELL_SERVER, "Is This A Novell Server?", HFILL }},
|
|
|
|
{ &hf_server_type_member,
|
|
{ "Member", "browser.server_type.member", FT_BOOLEAN, 32,
|
|
TFS(&tfs_member), 1<<SERVER_DOMAIN_MEMBER_SERVER, "Is This A Domain Member Server?", HFILL }},
|
|
|
|
{ &hf_server_type_print,
|
|
{ "Print", "browser.server_type.print", FT_BOOLEAN, 32,
|
|
TFS(&tfs_print), 1<<SERVER_PRINT_QUEUE_SERVER, "Is This A Print Server?", HFILL }},
|
|
|
|
{ &hf_server_type_dialin,
|
|
{ "Dialin", "browser.server_type.dialin", FT_BOOLEAN, 32,
|
|
TFS(&tfs_dialin), 1<<SERVER_DIALIN_SERVER, "Is This A Dialin Server?", HFILL }},
|
|
|
|
{ &hf_server_type_xenix,
|
|
{ "Xenix", "browser.server_type.xenix", FT_BOOLEAN, 32,
|
|
TFS(&tfs_xenix), 1<<SERVER_XENIX_SERVER, "Is This A Xenix Server?", HFILL }},
|
|
|
|
{ &hf_server_type_ntw,
|
|
{ "NT Workstation", "browser.server_type.ntw", FT_BOOLEAN, 32,
|
|
TFS(&tfs_ntw), 1<<SERVER_NT_WORKSTATION, "Is This A NT Workstation?", HFILL }},
|
|
|
|
{ &hf_server_type_wfw,
|
|
{ "WfW", "browser.server_type.wfw", FT_BOOLEAN, 32,
|
|
TFS(&tfs_wfw), 1<<SERVER_WINDOWS_FOR_WORKGROUPS, "Is This A Windows For Workgroups Server?", HFILL }},
|
|
|
|
{ &hf_server_type_nts,
|
|
{ "NT Server", "browser.server_type.nts", FT_BOOLEAN, 32,
|
|
TFS(&tfs_nts), 1<<SERVER_NT_SERVER, "Is This A NT Server?", HFILL }},
|
|
|
|
{ &hf_server_type_potentialb,
|
|
{ "Potential Browser", "browser.server_type.browser.potential", FT_BOOLEAN, 32,
|
|
TFS(&tfs_potentialb), 1<<SERVER_POTENTIAL_BROWSER, "Is This A Potential Browser?", HFILL }},
|
|
|
|
{ &hf_server_type_backupb,
|
|
{ "Backup Browser", "browser.server_type.browser.backup", FT_BOOLEAN, 32,
|
|
TFS(&tfs_backupb), 1<<SERVER_BACKUP_BROWSER, "Is This A Backup Browser?", HFILL }},
|
|
|
|
{ &hf_server_type_masterb,
|
|
{ "Master Browser", "browser.server_type.browser.master", FT_BOOLEAN, 32,
|
|
TFS(&tfs_masterb), 1<<SERVER_MASTER_BROWSER, "Is This A Master Browser?", HFILL }},
|
|
|
|
{ &hf_server_type_domainmasterb,
|
|
{ "Domain Master Browser", "browser.server_type.browser.domain_master", FT_BOOLEAN, 32,
|
|
TFS(&tfs_domainmasterb), 1<<SERVER_DOMAIN_MASTER_BROWSER, "Is This A Domain Master Browser?", HFILL }},
|
|
|
|
{ &hf_server_type_osf,
|
|
{ "OSF", "browser.server_type.osf", FT_BOOLEAN, 32,
|
|
TFS(&tfs_osf), 1<<SERVER_OSF, "Is This An OSF server ?", HFILL }},
|
|
|
|
{ &hf_server_type_vms,
|
|
{ "VMS", "browser.server_type.vms", FT_BOOLEAN, 32,
|
|
TFS(&tfs_vms), 1<<SERVER_VMS, "Is This A VMS Server?", HFILL }},
|
|
|
|
{ &hf_server_type_w95,
|
|
{ "Windows 95+", "browser.server_type.w95", FT_BOOLEAN, 32,
|
|
TFS(&tfs_w95), 1<<SERVER_WINDOWS_95, "Is This A Windows 95 or above server?", HFILL }},
|
|
|
|
{ &hf_server_type_local,
|
|
{ "Local", "browser.server_type.local", FT_BOOLEAN, 32,
|
|
TFS(&tfs_local), 1<<SERVER_LOCAL_LIST_ONLY, "Is This A Local List Only request?", HFILL }},
|
|
|
|
{ &hf_server_type_domainenum,
|
|
{ "Domain Enum", "browser.server_type.domainenum", FT_BOOLEAN, 32,
|
|
TFS(&tfs_domainenum), 1<<SERVER_DOMAIN_ENUM, "Is This A Domain Enum request?", HFILL }},
|
|
|
|
{ &hf_election_version,
|
|
{ "Election Version", "browser.election.version", FT_UINT8, BASE_DEC,
|
|
NULL, 0, "Election Version", HFILL }},
|
|
|
|
{ &hf_proto_major,
|
|
{ "Browser Protocol Major Version", "browser.proto_major", FT_UINT8, BASE_DEC,
|
|
NULL, 0, "Browser Protocol Major Version", HFILL }},
|
|
|
|
{ &hf_proto_minor,
|
|
{ "Browser Protocol Minor Version", "browser.proto_minor", FT_UINT8, BASE_DEC,
|
|
NULL, 0, "Browser Protocol Minor Version", HFILL }},
|
|
|
|
{ &hf_sig_const,
|
|
{ "Signature", "browser.sig", FT_UINT16, BASE_HEX,
|
|
NULL, 0, "Signature Constant", HFILL }},
|
|
|
|
{ &hf_server_comment,
|
|
{ "Host Comment", "browser.comment", FT_STRINGZ, BASE_NONE,
|
|
NULL, 0, "Server Comment", HFILL }},
|
|
|
|
{ &hf_unused_flags,
|
|
{ "Unused flags", "browser.unused", FT_UINT8, BASE_HEX,
|
|
NULL, 0, "Unused/unknown flags", HFILL }},
|
|
|
|
{ &hf_response_computer_name,
|
|
{ "Response Computer Name", "browser.response_computer_name", FT_STRINGZ, BASE_NONE,
|
|
NULL, 0, "Response Computer Name", HFILL }},
|
|
|
|
{ &hf_election_criteria,
|
|
{ "Election Criteria", "browser.election.criteria", FT_UINT32, BASE_HEX,
|
|
NULL, 0, "Election Criteria", HFILL }},
|
|
|
|
{ &hf_election_desire,
|
|
{ "Election Desire", "browser.election.desire", FT_UINT8, BASE_HEX,
|
|
NULL, 0, "Election Desire", HFILL }},
|
|
|
|
{ &hf_election_desire_flags_backup,
|
|
{ "Backup", "browser.election.desire.backup", FT_BOOLEAN, 8,
|
|
TFS(&tfs_desire_backup), 1<<DESIRE_BACKUP, "Is this a backup server", HFILL }},
|
|
|
|
{ &hf_election_desire_flags_standby,
|
|
{ "Standby", "browser.election.desire.standby", FT_BOOLEAN, 8,
|
|
TFS(&tfs_desire_standby), 1<<DESIRE_STANDBY, "Is this a standby server?", HFILL }},
|
|
|
|
{ &hf_election_desire_flags_master,
|
|
{ "Master", "browser.election.desire.master", FT_BOOLEAN, 8,
|
|
TFS(&tfs_desire_master), 1<<DESIRE_MASTER, "Is this a master server", HFILL }},
|
|
|
|
{ &hf_election_desire_flags_domain_master,
|
|
{ "Domain Master", "browser.election.desire.domain_master", FT_BOOLEAN, 8,
|
|
TFS(&tfs_desire_domain_master), 1<<DESIRE_DOMAIN_MASTER, "Is this a domain master", HFILL }},
|
|
|
|
{ &hf_election_desire_flags_wins,
|
|
{ "WINS", "browser.election.desire.wins", FT_BOOLEAN, 8,
|
|
TFS(&tfs_desire_wins), 1<<DESIRE_WINS, "Is this a WINS server", HFILL }},
|
|
|
|
{ &hf_election_desire_flags_nt,
|
|
{ "NT", "browser.election.desire.nt", FT_BOOLEAN, 8,
|
|
TFS(&tfs_desire_nt), 1<<DESIRE_NT, "Is this a NT server", HFILL }},
|
|
|
|
{ &hf_election_revision,
|
|
{ "Election Revision", "browser.election.revision", FT_UINT16, BASE_DEC,
|
|
NULL, 0, "Election Revision", HFILL }},
|
|
|
|
{ &hf_election_os,
|
|
{ "Election OS", "browser.election.os", FT_UINT8, BASE_HEX,
|
|
NULL, 0, "Election OS", HFILL }},
|
|
|
|
{ &hf_election_os_wfw,
|
|
{ "WfW", "browser.election.os.wfw", FT_BOOLEAN, 8,
|
|
TFS(&tfs_os_wfw), 1<<OS_WFW, "Is this a WfW host?", HFILL }},
|
|
|
|
{ &hf_election_os_ntw,
|
|
{ "NT Workstation", "browser.election.os.ntw", FT_BOOLEAN, 8,
|
|
TFS(&tfs_os_ntw), 1<<OS_NTW, "Is this a NT Workstation?", HFILL }},
|
|
|
|
{ &hf_election_os_nts,
|
|
{ "NT Server", "browser.election.os.nts", FT_BOOLEAN, 8,
|
|
TFS(&tfs_os_nts), 1<<OS_NTS, "Is this a NT Server?", HFILL }},
|
|
|
|
{ &hf_server_uptime,
|
|
{ "Uptime", "browser.uptime", FT_UINT32, BASE_DEC,
|
|
NULL, 0, "Server uptime in ms", HFILL }},
|
|
|
|
{ &hf_backup_count,
|
|
{ "Backup List Requested Count", "browser.backup.count", FT_UINT8, BASE_DEC,
|
|
NULL, 0, "Backup list requested count", HFILL }},
|
|
|
|
{ &hf_backup_token,
|
|
{ "Backup Request Token", "browser.backup.token", FT_UINT32, BASE_DEC,
|
|
NULL, 0, "Backup requested/response token", HFILL }},
|
|
|
|
{ &hf_backup_server,
|
|
{ "Backup Server", "browser.backup.server", FT_STRING, BASE_NONE,
|
|
NULL, 0, "Backup Server Name", HFILL }},
|
|
|
|
{ &hf_browser_to_promote,
|
|
{ "Browser to Promote", "browser.browser_to_promote", FT_STRINGZ, BASE_NONE,
|
|
NULL, 0, "Browser to Promote", HFILL }},
|
|
|
|
};
|
|
|
|
static gint *ett[] = {
|
|
&ett_browse,
|
|
&ett_browse_flags,
|
|
&ett_browse_election_criteria,
|
|
&ett_browse_election_os,
|
|
&ett_browse_election_desire,
|
|
&ett_browse_reset_cmd_flags,
|
|
};
|
|
|
|
proto_smb_browse = proto_register_protocol("Microsoft Windows Browser Protocol",
|
|
"BROWSER", "browser");
|
|
|
|
proto_register_field_array(proto_smb_browse, hf, array_length(hf));
|
|
proto_register_subtree_array(ett, array_length(ett));
|
|
|
|
new_register_dissector("mailslot_browse", dissect_mailslot_browse,
|
|
proto_smb_browse);
|
|
new_register_dissector("mailslot_lanman", dissect_mailslot_lanman,
|
|
proto_smb_browse);
|
|
}
|