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wireshark/packet-quake.c

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/* packet-quake.c
* Routines for quake packet dissection
*
* Uwe Girlich <uwe@planetquake.com>
* http://www.idsoftware.com/q1source/q1source.zip
*
* $Id: packet-quake.c,v 1.4 2000/08/13 14:08:36 deniel Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@zing.org>
* Copyright 1998 Gerald Combs
*
* Copied from packet-tftp.c
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#include <glib.h>
#include "packet.h"
#include "conversation.h"
static int proto_quake = -1;
static int hf_quake_header_flags = -1;
static int hf_quake_header_length = -1;
static int hf_quake_header_sequence = -1;
static int hf_quake_control_command = -1;
static int hf_quake_CCREQ_CONNECT_game = -1;
static int hf_quake_CCREQ_CONNECT_version = -1;
static int hf_quake_CCREQ_SERVER_INFO_game = -1;
static int hf_quake_CCREQ_SERVER_INFO_version = -1;
static int hf_quake_CCREQ_PLAYER_INFO_player = -1;
static int hf_quake_CCREQ_RULE_INFO_lastrule = -1;
static int hf_quake_CCREP_ACCEPT_port = -1;
static int hf_quake_CCREP_REJECT_reason = -1;
static int hf_quake_CCREP_SERVER_INFO_address = -1;
static int hf_quake_CCREP_SERVER_INFO_server = -1;
static int hf_quake_CCREP_SERVER_INFO_map = -1;
static int hf_quake_CCREP_SERVER_INFO_num_player = -1;
static int hf_quake_CCREP_SERVER_INFO_max_player = -1;
static int hf_quake_CCREP_PLAYER_INFO_name = -1;
static int hf_quake_CCREP_PLAYER_INFO_colors = -1;
static int hf_quake_CCREP_PLAYER_INFO_colors_shirt = -1;
static int hf_quake_CCREP_PLAYER_INFO_colors_pants = -1;
static int hf_quake_CCREP_PLAYER_INFO_frags = -1;
static int hf_quake_CCREP_PLAYER_INFO_connect_time = -1;
static int hf_quake_CCREP_PLAYER_INFO_address = -1;
static int hf_quake_CCREP_RULE_INFO_rule = -1;
static int hf_quake_CCREP_RULE_INFO_value = -1;
static gint ett_quake = -1;
static gint ett_quake_control = -1;
static gint ett_quake_control_colors = -1;
static gint ett_quake_flags = -1;
/* I took these names directly out of the Q1 source. */
#define NETFLAG_LENGTH_MASK 0x0000ffff
#define NET_HEADERSIZE 8
#define DEFAULTnet_hostport 26000
#define NETFLAG_LENGTH_MASK 0x0000ffff
#define NETFLAG_DATA 0x00010000
#define NETFLAG_ACK 0x00020000
#define NETFLAG_NAK 0x00040000
#define NETFLAG_EOM 0x00080000
#define NETFLAG_UNRELIABLE 0x00100000
#define NETFLAG_CTL 0x80000000
#define CCREQ_CONNECT 0x01
#define CCREQ_SERVER_INFO 0x02
#define CCREQ_PLAYER_INFO 0x03
#define CCREQ_RULE_INFO 0x04
#define CCREP_ACCEPT 0x81
#define CCREP_REJECT 0x82
#define CCREP_SERVER_INFO 0x83
#define CCREP_PLAYER_INFO 0x84
#define CCREP_RULE_INFO 0x85
static const value_string names_control_command[] = {
{ CCREQ_CONNECT, "connect" },
{ CCREQ_SERVER_INFO, "server_info" },
{ CCREQ_PLAYER_INFO, "player_info" },
{ CCREQ_RULE_INFO, "rule_info" },
{ CCREP_ACCEPT, "accept" },
{ CCREP_REJECT, "reject" },
{ CCREP_SERVER_INFO, "server_info" },
{ CCREP_PLAYER_INFO, "player_info" },
{ CCREP_RULE_INFO, "rule_info" },
{ 0, NULL }
};
#define CCREQ 0x00
#define CCREP 0x80
#define QUAKE_MAXSTRING 0x800
static const value_string names_control_direction[] = {
{ CCREQ, "Request" },
{ CCREP, "Reply" },
{ 0, NULL }
};
static const value_string names_colors[] = {
{ 0, "White" },
{ 1, "Brown" },
{ 2, "Lavender" },
{ 3, "Khaki" },
{ 4, "Red" },
{ 5, "Lt Brown" },
{ 6, "Peach" },
{ 7, "Lt Peach" },
{ 8, "Purple" },
{ 9, "Dk Purple" },
{ 10, "Tan" },
{ 11, "Green" },
{ 12, "Yellow" },
{ 13, "Blue" },
{ 14, "Blue" },
{ 15, "Blue" },
{ 0, NULL }
};
static void dissect_quake(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
static gint
tvb_get_stringz(tvbuff_t *tvb, gint offset, gint maxlength, guint8* buffer)
{
int i;
char* zeropos = NULL;
gint stringlen = 0;
if (maxlength == 0) {
buffer[0] = 0;
return 0;
}
tvb_memcpy(tvb, buffer, offset, maxlength);
for (i=0 ; i<maxlength ; i++) {
if (buffer[i] == 0) {
stringlen = i;
zeropos = buffer+i;
break;
}
}
if (zeropos == NULL) {
buffer[maxlength-1] = 0;
return maxlength-1;
}
return stringlen;
}
static void
dissect_quake_CCREQ_CONNECT
(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
gint maxbufsize;
char game[QUAKE_MAXSTRING];
guint8 version;
gint len;
maxbufsize = MIN(sizeof(game), tvb_length(tvb));
len = tvb_get_stringz(tvb, 0, maxbufsize, game);
version = tvb_get_guint8(tvb, len + 1);
if (tree) {
proto_tree_add_string(tree, hf_quake_CCREQ_CONNECT_game,
tvb, 0, len + 1, game);
proto_tree_add_uint(tree, hf_quake_CCREQ_CONNECT_version,
tvb, len + 1, 1, version);
}
}
static void
dissect_quake_CCREQ_SERVER_INFO
(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
gint maxbufsize;
char game[QUAKE_MAXSTRING];
guint8 version;
gint len;
maxbufsize = MIN(sizeof(game), tvb_length(tvb));
len = tvb_get_stringz(tvb, 0, maxbufsize, game);
version = tvb_get_guint8(tvb, len + 1);
if (tree) {
proto_tree_add_string(tree, hf_quake_CCREQ_SERVER_INFO_game,
tvb, 0, len + 1, game);
proto_tree_add_uint(tree, hf_quake_CCREQ_SERVER_INFO_version,
tvb, len + 1, 1, version);
}
}
static void
dissect_quake_CCREQ_PLAYER_INFO
(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
guint8 player;
player = tvb_get_guint8(tvb, 0);
if (tree) {
proto_tree_add_uint(tree, hf_quake_CCREQ_PLAYER_INFO_player,
tvb, 0, 1, player);
}
}
static void
dissect_quake_CCREQ_RULE_INFO
(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
char rule[QUAKE_MAXSTRING];
gint maxbufsize;
gint len;
maxbufsize = MIN(sizeof(rule), tvb_length(tvb));
len = tvb_get_stringz(tvb, 0, maxbufsize, rule);
if (tree) {
proto_tree_add_string(tree, hf_quake_CCREQ_RULE_INFO_lastrule,
tvb, 0, len + 1, rule);
}
}
static void
dissect_quake_CCREP_ACCEPT
(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
guint32 port;
conversation_t *c;
port = tvb_get_letohl(tvb, 0);
c = conversation_new( &pi.src, &pi.dst, PT_UDP, port, pi.destport, NULL);
if (c) {
c->is_old_dissector = FALSE;
c->dissector.new = dissect_quake;
}
if (tree) {
proto_tree_add_uint(tree, hf_quake_CCREP_ACCEPT_port,
tvb, 0, 4, port);
}
}
static void
dissect_quake_CCREP_REJECT
(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
gint maxbufsize;
char reason[QUAKE_MAXSTRING];
gint len;
maxbufsize = MIN(sizeof(reason), tvb_length(tvb));
len = tvb_get_stringz(tvb, 0, maxbufsize, reason);
if (tree) {
proto_tree_add_string(tree, hf_quake_CCREP_REJECT_reason,
tvb, 0, len + 1, reason);
}
}
static void
dissect_quake_CCREP_SERVER_INFO
(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
gint offset;
gint len;
gint maxbufsize;
char address[QUAKE_MAXSTRING];
char server[QUAKE_MAXSTRING];
char map[QUAKE_MAXSTRING];
guint8 num_player;
guint8 max_player;
guint8 version;
offset = 0;
maxbufsize = MIN(sizeof(address), tvb_length_remaining(tvb, offset));
len = tvb_get_stringz(tvb, offset, maxbufsize, address);
if (tree) {
proto_tree_add_string(tree, hf_quake_CCREP_SERVER_INFO_address,
tvb, offset, len + 1, address);
}
offset += len + 1;
maxbufsize = MIN(sizeof(server), tvb_length_remaining(tvb, offset));
len = tvb_get_stringz(tvb, offset, maxbufsize, server);
if (tree) {
proto_tree_add_string(tree, hf_quake_CCREP_SERVER_INFO_server,
tvb, offset, len + 1, server);
}
offset += len + 1;
maxbufsize = MIN(sizeof(map), tvb_length_remaining(tvb, offset));
len = tvb_get_stringz(tvb, offset, maxbufsize, map);
if (tree) {
proto_tree_add_string(tree, hf_quake_CCREP_SERVER_INFO_map,
tvb, offset, len + 1, map);
}
offset += len + 1;
num_player = tvb_get_guint8(tvb, offset + 0);
max_player = tvb_get_guint8(tvb, offset + 1);
version = tvb_get_guint8(tvb, offset + 2);
if (tree) {
proto_tree_add_uint(tree, hf_quake_CCREP_SERVER_INFO_num_player,
tvb, offset + 0, 1, num_player);
proto_tree_add_uint(tree, hf_quake_CCREP_SERVER_INFO_max_player,
tvb, offset + 1, 1, max_player);
proto_tree_add_uint(tree, hf_quake_CCREQ_SERVER_INFO_version,
tvb, offset + 2, 1, version);
}
}
static void
dissect_quake_CCREP_PLAYER_INFO
(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
gint offset;
guint8 player;
gint len;
gint maxbufsize;
char name[QUAKE_MAXSTRING];
guint32 colors;
guint32 color_shirt;
guint32 color_pants;
guint32 frags;
guint32 connect_time;
char address[QUAKE_MAXSTRING];
offset = 0;
player = tvb_get_guint8(tvb, offset);
if (tree) {
proto_tree_add_uint(tree, hf_quake_CCREQ_PLAYER_INFO_player,
tvb, offset, 1, player);
}
offset += 1;
maxbufsize = MIN(sizeof(name), tvb_length_remaining(tvb, offset));
len = tvb_get_stringz(tvb, offset, maxbufsize, name);
if (tree) {
proto_tree_add_string(tree, hf_quake_CCREP_PLAYER_INFO_name,
tvb, offset, len + 1, name);
}
offset += len + 1;
colors = tvb_get_letohl(tvb, offset + 0);
color_shirt = (colors >> 4) & 0x0f;
color_pants = (colors ) & 0x0f;
frags = tvb_get_letohl(tvb, offset + 4);
connect_time = tvb_get_letohl(tvb, offset + 8);
if (tree) {
proto_item *colors_item;
proto_tree *colors_tree;
colors_item = proto_tree_add_uint(tree,
hf_quake_CCREP_PLAYER_INFO_colors,
tvb, offset + 0, 4, colors);
if (colors_item) {
colors_tree = proto_item_add_subtree(colors_item,
ett_quake_control_colors);
proto_tree_add_uint(colors_tree,
hf_quake_CCREP_PLAYER_INFO_colors_shirt,
tvb, offset + 0, 1, color_shirt);
proto_tree_add_uint(colors_tree,
hf_quake_CCREP_PLAYER_INFO_colors_pants,
tvb, offset + 0, 1, color_pants);
}
proto_tree_add_uint(tree, hf_quake_CCREP_PLAYER_INFO_frags,
tvb, offset + 4, 4, frags);
proto_tree_add_uint(tree, hf_quake_CCREP_PLAYER_INFO_connect_time,
tvb, offset + 8, 4, connect_time);
}
offset += 3*4;
maxbufsize = MIN(sizeof(address), tvb_length_remaining(tvb, offset));
len = tvb_get_stringz(tvb, offset, maxbufsize, address);
if (tree) {
proto_tree_add_string(tree, hf_quake_CCREP_PLAYER_INFO_address,
tvb, offset, len + 1, address);
}
offset += len + 1;
}
static void
dissect_quake_CCREP_RULE_INFO
(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
char rule[QUAKE_MAXSTRING];
char value[QUAKE_MAXSTRING];
gint maxbufsize;
gint len;
gint offset;
if (tvb_length(tvb) == 0) return;
offset = 0;
maxbufsize = MIN(sizeof(rule), tvb_length_remaining(tvb, offset));
len = tvb_get_stringz(tvb, offset, maxbufsize, rule);
if (tree) {
proto_tree_add_string(tree, hf_quake_CCREP_RULE_INFO_rule,
tvb, offset, len + 1, rule);
}
offset += len + 1;
maxbufsize = MIN(sizeof(value), tvb_length_remaining(tvb, offset));
len = tvb_get_stringz(tvb, offset, maxbufsize, value);
if (tree) {
proto_tree_add_string(tree, hf_quake_CCREP_RULE_INFO_value,
tvb, offset, len + 1, value);
}
offset += len + 1;
}
static void
dissect_quake_control(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
guint8 command;
int direction;
proto_item *control_item = NULL;
proto_tree *control_tree = NULL;
guint rest_length;
tvbuff_t *next_tvb;
command = tvb_get_guint8(tvb, 0);
direction = (command & 0x80) ? CCREP : CCREQ;
if (check_col(pinfo->fd, COL_INFO)) {
col_add_fstr(pinfo->fd, COL_INFO, "%s %s",
val_to_str(command,names_control_command, "%u"),
val_to_str(direction,names_control_direction,"%u"));
}
if (tree) {
control_item = proto_tree_add_text(tree, tvb,
0, tvb_length(tvb), "Control %s: %s",
val_to_str(direction, names_control_direction, "%u"),
val_to_str(command, names_control_command, "%u"));
if (control_item)
control_tree = proto_item_add_subtree(control_item,
ett_quake_control);
proto_tree_add_uint(control_tree, hf_quake_control_command,
tvb, 0, 1, command);
}
rest_length = tvb_reported_length(tvb) - 1;
next_tvb = tvb_new_subset(tvb, 1, rest_length , rest_length);
switch (command) {
case CCREQ_CONNECT:
dissect_quake_CCREQ_CONNECT
(next_tvb, pinfo, control_tree);
break;
case CCREQ_SERVER_INFO:
dissect_quake_CCREQ_SERVER_INFO
(next_tvb, pinfo, control_tree);
break;
case CCREQ_PLAYER_INFO:
dissect_quake_CCREQ_PLAYER_INFO
(next_tvb, pinfo, control_tree);
break;
case CCREQ_RULE_INFO:
dissect_quake_CCREQ_RULE_INFO
(next_tvb, pinfo, control_tree);
break;
case CCREP_ACCEPT:
dissect_quake_CCREP_ACCEPT
(next_tvb, pinfo, control_tree);
break;
case CCREP_REJECT:
dissect_quake_CCREP_REJECT
(next_tvb, pinfo, control_tree);
break;
case CCREP_SERVER_INFO:
dissect_quake_CCREP_SERVER_INFO
(next_tvb, pinfo, control_tree);
break;
case CCREP_PLAYER_INFO:
dissect_quake_CCREP_PLAYER_INFO
(next_tvb, pinfo, control_tree);
break;
case CCREP_RULE_INFO:
dissect_quake_CCREP_RULE_INFO
(next_tvb, pinfo, control_tree);
break;
default:
dissect_data(next_tvb, pinfo, control_tree);
break;
}
}
static void
dissect_quake(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
{
proto_tree *quake_tree = NULL;
proto_item *quake_item = NULL;
guint32 length;
guint32 flags;
guint32 sequence = 0;
guint rest_length;
tvbuff_t *next_tvb;
CHECK_DISPLAY_AS_DATA(proto_quake, tvb, pinfo, tree);
if (!tvb_bytes_exist(tvb, 0, 4)) return;
length = tvb_get_ntohl(tvb, 0);
flags = length & (~NETFLAG_LENGTH_MASK);
length &= NETFLAG_LENGTH_MASK;
if (check_col(pinfo->fd, COL_PROTOCOL))
col_add_str(pinfo->fd, COL_PROTOCOL, "QUAKE");
if (tree) {
quake_item = proto_tree_add_item(tree, proto_quake,
tvb, 0, tvb_length(tvb), FALSE);
if (quake_item)
quake_tree = proto_item_add_subtree(quake_item, ett_quake);
}
if (quake_tree) {
proto_item* flags_item = NULL;
proto_tree* flags_tree = NULL;
flags_item = proto_tree_add_uint(quake_tree, hf_quake_header_flags,
tvb, 0, 2, flags);
if (flags_item) {
flags_tree = proto_item_add_subtree(flags_item, ett_quake_flags);
}
if (flags_tree) {
proto_tree_add_text(flags_tree, tvb, 0, 2,
decode_boolean_bitfield(flags, NETFLAG_DATA, 32,
"Data","-"));
proto_tree_add_text(flags_tree, tvb, 0, 2,
decode_boolean_bitfield(flags, NETFLAG_ACK, 32,
"Acknowledgment","-"));
proto_tree_add_text(flags_tree, tvb, 0, 2,
decode_boolean_bitfield(flags, NETFLAG_NAK, 32,
"No Acknowledgment","-"));
proto_tree_add_text(flags_tree, tvb, 0, 2,
decode_boolean_bitfield(flags, NETFLAG_EOM, 32,
"End Of Message","-"));
proto_tree_add_text(flags_tree, tvb, 0, 2,
decode_boolean_bitfield(flags, NETFLAG_UNRELIABLE, 32,
"Unreliable","-"));
proto_tree_add_text(flags_tree, tvb, 0, 2,
decode_boolean_bitfield(flags, NETFLAG_CTL, 32,
"Control","-"));
}
proto_tree_add_uint(quake_tree, hf_quake_header_length,
tvb, 2, 2, length);
}
if (flags == NETFLAG_CTL) {
rest_length = tvb_reported_length(tvb) - 4;
next_tvb = tvb_new_subset(tvb, 4, rest_length , rest_length);
dissect_quake_control(next_tvb, pinfo, quake_tree);
return;
}
sequence = tvb_get_ntohl(tvb, 4);
if (check_col(pinfo->fd, COL_INFO)) {
col_add_fstr(pinfo->fd, COL_INFO, "seq 0x%x", sequence);
}
if (quake_tree) {
proto_tree_add_uint(quake_tree, hf_quake_header_sequence,
tvb, 4, 4, sequence);
}
rest_length = tvb_reported_length(tvb) - 8;
next_tvb = tvb_new_subset(tvb, 8, rest_length , rest_length);
dissect_data(next_tvb, pinfo, quake_tree);
}
void
proto_register_quake(void)
{
static hf_register_info hf[] = {
{ &hf_quake_header_flags,
{ "Flags", "quake.header.flags",
FT_UINT16, BASE_HEX, NULL, 0x0,
"Flags" }},
{ &hf_quake_header_length,
{ "Length", "quake.header.length",
FT_UINT16, BASE_DEC, NULL, 0x0,
"full data length" }},
{ &hf_quake_header_sequence,
{ "Sequence", "quake.header.sequence",
FT_UINT32, BASE_HEX, NULL, 0x0,
"Sequence Number" }},
{ &hf_quake_control_command,
{ "Command", "quake.control.command",
FT_UINT8, BASE_HEX, VALS(names_control_command), 0x0,
"Control Command" }},
{ &hf_quake_CCREQ_CONNECT_game,
{ "Game", "quake.control.connect.game",
FT_STRING, BASE_DEC, NULL, 0x0,
"Game Name" }},
{ &hf_quake_CCREQ_CONNECT_version,
{ "Version", "quake.control.connect.version",
FT_UINT8, BASE_DEC, NULL, 0x0,
"Game Protocol Version Number" }},
{ &hf_quake_CCREQ_SERVER_INFO_game,
{ "Game", "quake.control.server_info.game",
FT_STRING, BASE_DEC, NULL, 0x0,
"Game Name" }},
{ &hf_quake_CCREQ_SERVER_INFO_version,
{ "Version", "quake.control.server_info.version",
FT_UINT8, BASE_DEC, NULL, 0x0,
"Game Protocol Version Number" }},
{ &hf_quake_CCREQ_PLAYER_INFO_player,
{ "Player", "quake.control.player_info.player",
FT_UINT8, BASE_DEC, NULL, 0x0,
"Player" }},
{ &hf_quake_CCREQ_RULE_INFO_lastrule,
{ "Last Rule", "quake.control.rule_info.lastrule",
FT_STRING, BASE_DEC, NULL, 0x0,
"Last Rule Name" }},
{ &hf_quake_CCREP_ACCEPT_port,
{ "Port", "quake.control.accept.port",
FT_UINT32, BASE_DEC, NULL, 0x0,
"Game Data Port" }},
{ &hf_quake_CCREP_REJECT_reason,
{ "Reason", "quake.control.reject.reason",
FT_STRING, BASE_DEC, NULL, 0x0,
"Reject Reason" }},
{ &hf_quake_CCREP_SERVER_INFO_address,
{ "Address", "quake.control.server_info.address",
FT_STRING, BASE_DEC, NULL, 0x0,
"Server Address" }},
{ &hf_quake_CCREP_SERVER_INFO_server,
{ "Server", "quake.control.server_info.server",
FT_STRING, BASE_DEC, NULL, 0x0,
"Server Name" }},
{ &hf_quake_CCREP_SERVER_INFO_map,
{ "Map", "quake.control.server_info.map",
FT_STRING, BASE_DEC, NULL, 0x0,
"Map Name" }},
{ &hf_quake_CCREP_SERVER_INFO_num_player,
{ "Number of Players", "quake.control.server_info.num_player",
FT_UINT8, BASE_DEC, NULL, 0x0,
"Current Number of Players" }},
{ &hf_quake_CCREP_SERVER_INFO_max_player,
{ "Maximal Number of Players", "quake.control.server_info.max_player",
FT_UINT8, BASE_DEC, NULL, 0x0,
"Maximal Number of Players" }},
{ &hf_quake_CCREP_PLAYER_INFO_name,
{ "Name", "quake.control.player_info.name",
FT_STRING, BASE_DEC, NULL, 0x0,
"Player Name" }},
{ &hf_quake_CCREP_PLAYER_INFO_colors,
{ "Colors", "quake.control.player_info.colors",
FT_UINT32, BASE_HEX, NULL, 0x0,
"Player Colors" }},
{ &hf_quake_CCREP_PLAYER_INFO_colors_shirt,
{ "Shirt", "quake.control.player_info.colors.shirt",
FT_UINT8, BASE_DEC, VALS(names_colors), 0x0,
"Shirt Color" }},
{ &hf_quake_CCREP_PLAYER_INFO_colors_pants,
{ "Pants", "quake.control.player_info.colors.pants",
FT_UINT8, BASE_DEC, VALS(names_colors), 0x0,
"Pants Color" }},
{ &hf_quake_CCREP_PLAYER_INFO_frags,
{ "Frags", "quake.control.player_info.frags",
FT_UINT32, BASE_DEC, NULL, 0x0,
"Player Frags" }},
{ &hf_quake_CCREP_PLAYER_INFO_connect_time,
{ "Connect Time", "quake.control.player_info.connect_time",
FT_UINT32, BASE_DEC, NULL, 0x0,
"Player Connect Time" }},
{ &hf_quake_CCREP_PLAYER_INFO_address,
{ "Address", "quake.control.player_info.address",
FT_STRING, BASE_DEC, NULL, 0x0,
"Player Address" }},
{ &hf_quake_CCREP_RULE_INFO_rule,
{ "Rule", "quake.control.rule_info.rule",
FT_STRING, BASE_DEC, NULL, 0x0,
"Rule Name" }},
{ &hf_quake_CCREP_RULE_INFO_value,
{ "Value", "quake.control.rule_info.value",
FT_STRING, BASE_DEC, NULL, 0x0,
"Rule Value" }},
};
static gint *ett[] = {
&ett_quake,
&ett_quake_control,
&ett_quake_control_colors,
&ett_quake_flags,
};
proto_quake = proto_register_protocol("Quake Network Protocol", "quake");
proto_register_field_array(proto_quake, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));
}
void
proto_reg_handoff_quake(void)
{
dissector_add("udp.port", DEFAULTnet_hostport, dissect_quake);
}
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