Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 596 insertions, 0 deletions

diff --git a/epan/dissectors/packet-quake.c b/epan/dissectors/packet-quake.c
new file mode 100644
index 00000000..ea9e5591
--- /dev/null
+++ b/epan/dissectors/packet-quake.c
@@ -0,0 +1,596 @@
+/* packet-quake.c
+ * Routines for Quake packet dissection
+ *
+ * Uwe Girlich <uwe@planetquake.com>
+ *	http://www.idsoftware.com/q1source/q1source.zip
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * Copied from packet-tftp.c
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "config.h"
+
+#include <epan/packet.h>
+#include <epan/conversation.h>
+
+void proto_register_quake(void);
+
+static int proto_quake = -1;
+static int hf_quake_header_flags = -1;
+static int hf_quake_header_flags_data = -1;
+static int hf_quake_header_flags_ack = -1;
+static int hf_quake_header_flags_no_ack = -1;
+static int hf_quake_header_flags_endmsg = -1;
+static int hf_quake_header_flags_unreliable = -1;
+static int hf_quake_header_flags_control = -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;
+
+static dissector_handle_t quake_handle;
+
+/* I took these names directly out of the Q1 source. */
+#define NET_HEADERSIZE 8
+#define DEFAULTnet_hostport 26000
+
+#define NETFLAG_DATA            0x0001
+#define NETFLAG_ACK             0x0002
+#define NETFLAG_NAK             0x0004
+#define NETFLAG_EOM             0x0008
+#define NETFLAG_UNRELIABLE      0x0010
+#define NETFLAG_CTL             0x8000
+
+
+#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, "Fire" },
+	{ 15, "Brights" },
+	{  0, NULL }
+};
+
+static void
+dissect_quake_CCREQ_CONNECT
+(tvbuff_t *tvb, proto_tree *tree)
+{
+	gint offset = 0;
+	gint item_len;
+
+	proto_tree_add_item_ret_length(tree, hf_quake_CCREQ_CONNECT_game,
+			tvb, offset, -1, ENC_ASCII|ENC_NA, &item_len);
+	offset += item_len;
+
+	proto_tree_add_item(tree, hf_quake_CCREQ_CONNECT_version,
+			tvb, offset, 1, ENC_LITTLE_ENDIAN);
+}
+
+
+static void
+dissect_quake_CCREQ_SERVER_INFO
+(tvbuff_t *tvb, proto_tree *tree)
+{
+	gint offset = 0;
+	gint item_len;
+
+	proto_tree_add_item_ret_length(tree, hf_quake_CCREQ_SERVER_INFO_game,
+			tvb, offset, -1, ENC_ASCII|ENC_NA, &item_len);
+	offset += item_len;
+	proto_tree_add_item(tree, hf_quake_CCREQ_SERVER_INFO_version,
+			tvb, offset, 1, ENC_LITTLE_ENDIAN);
+}
+
+
+static void
+dissect_quake_CCREQ_PLAYER_INFO
+(tvbuff_t *tvb, proto_tree *tree)
+{
+	proto_tree_add_item(tree, hf_quake_CCREQ_PLAYER_INFO_player,
+			tvb, 0, 1, ENC_LITTLE_ENDIAN);
+}
+
+
+static void
+dissect_quake_CCREQ_RULE_INFO
+(tvbuff_t *tvb, proto_tree *tree)
+{
+	proto_tree_add_item(tree, hf_quake_CCREQ_RULE_INFO_lastrule,
+			tvb, 0, -1, ENC_ASCII);
+}
+
+
+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 = find_or_create_conversation(pinfo);
+	conversation_set_dissector(c, quake_handle);
+
+	proto_tree_add_uint(tree, hf_quake_CCREP_ACCEPT_port,
+			tvb, 0, 4, port);
+}
+
+
+static void
+dissect_quake_CCREP_REJECT
+(tvbuff_t *tvb, proto_tree *tree)
+{
+	proto_tree_add_item(tree, hf_quake_CCREP_REJECT_reason,
+			tvb, 0, -1, ENC_ASCII);
+}
+
+
+static void
+dissect_quake_CCREP_SERVER_INFO
+(tvbuff_t *tvb, proto_tree *tree)
+{
+	gint offset = 0;
+	gint item_len;
+
+	proto_tree_add_item_ret_length(tree,
+			hf_quake_CCREP_SERVER_INFO_address, tvb, offset, -1,
+			ENC_ASCII|ENC_NA, &item_len);
+	offset += item_len;
+
+	proto_tree_add_item_ret_length(tree,
+			hf_quake_CCREP_SERVER_INFO_server, tvb, offset, -1,
+			ENC_ASCII|ENC_NA, &item_len);
+	offset += item_len;
+
+	proto_tree_add_item_ret_length(tree,
+			hf_quake_CCREP_SERVER_INFO_map, tvb, offset, -1,
+			ENC_ASCII|ENC_NA, &item_len);
+	offset += item_len;
+
+	proto_tree_add_item(tree, hf_quake_CCREP_SERVER_INFO_num_player,
+			tvb, offset, 1, ENC_LITTLE_ENDIAN);
+	offset += 1;
+	proto_tree_add_item(tree, hf_quake_CCREP_SERVER_INFO_max_player,
+			tvb, offset, 1, ENC_LITTLE_ENDIAN);
+	offset += 1;
+	proto_tree_add_item(tree, hf_quake_CCREQ_SERVER_INFO_version,
+			tvb, offset, 1, ENC_LITTLE_ENDIAN);
+}
+
+
+static void
+dissect_quake_CCREP_PLAYER_INFO
+(tvbuff_t *tvb, proto_tree *tree)
+{
+	gint offset = 0;
+	guint32 colors;
+	guint32 color_shirt;
+	guint32 color_pants;
+	proto_item *colors_item;
+	proto_tree *colors_tree;
+	gint item_len;
+
+	proto_tree_add_item(tree, hf_quake_CCREQ_PLAYER_INFO_player,
+			tvb, offset, 1, ENC_LITTLE_ENDIAN);
+	offset += 1;
+
+	proto_tree_add_item_ret_length(tree, hf_quake_CCREP_PLAYER_INFO_name,
+			tvb, offset, -1, ENC_ASCII|ENC_NA, &item_len);
+	offset += item_len;
+
+	colors       = tvb_get_letohl(tvb, offset + 0);
+	color_shirt = (colors >> 4) & 0x0f;
+	color_pants = (colors     ) & 0x0f;
+
+	colors_item = proto_tree_add_uint(tree,
+			hf_quake_CCREP_PLAYER_INFO_colors,
+			tvb, offset, 4, colors);
+	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, 1, color_shirt);
+	proto_tree_add_uint(colors_tree,
+			hf_quake_CCREP_PLAYER_INFO_colors_pants,
+			tvb, offset, 1, color_pants);
+	offset += 4;
+	proto_tree_add_item(tree, hf_quake_CCREP_PLAYER_INFO_frags,
+			tvb, offset, 4, ENC_LITTLE_ENDIAN);
+	offset += 4;
+	proto_tree_add_item(tree, hf_quake_CCREP_PLAYER_INFO_connect_time,
+			tvb, offset, 4, ENC_LITTLE_ENDIAN);
+	offset += 4;
+
+	proto_tree_add_item(tree, hf_quake_CCREP_PLAYER_INFO_address,
+			tvb, offset, -1, ENC_ASCII);
+}
+
+
+static void
+dissect_quake_CCREP_RULE_INFO
+(tvbuff_t *tvb, proto_tree *tree)
+{
+	gint offset = 0;
+	gint item_len;
+
+	if (tvb_reported_length(tvb) == 0) return;
+
+	proto_tree_add_item_ret_length(tree, hf_quake_CCREP_RULE_INFO_rule,
+			tvb, offset, -1, ENC_ASCII|ENC_NA, &item_len);
+	offset += item_len;
+
+	proto_tree_add_item(tree, hf_quake_CCREP_RULE_INFO_value,
+			tvb, offset, -1, ENC_ASCII);
+}
+
+
+static void
+dissect_quake_control(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree)
+{
+	guint8		command;
+	int		direction;
+	proto_tree	*control_tree;
+	tvbuff_t	*next_tvb;
+
+	command = tvb_get_guint8(tvb, 0);
+	direction = (command & 0x80) ? CCREP : CCREQ;
+
+	col_add_fstr(pinfo->cinfo, COL_INFO, "%s %s",
+			val_to_str(command,names_control_command, "%u"),
+			val_to_str(direction,names_control_direction,"%u"));
+
+	control_tree = proto_tree_add_subtree_format(tree, tvb,
+			0, -1, ett_quake_control, NULL, "Control %s: %s",
+			val_to_str(direction, names_control_direction, "%u"),
+			val_to_str(command, names_control_command, "%u"));
+	proto_tree_add_uint(control_tree, hf_quake_control_command,
+			tvb, 0, 1, command);
+
+	next_tvb = tvb_new_subset_remaining(tvb, 1);
+	switch (command) {
+		case CCREQ_CONNECT:
+			dissect_quake_CCREQ_CONNECT
+				(next_tvb, control_tree);
+		break;
+		case CCREQ_SERVER_INFO:
+			dissect_quake_CCREQ_SERVER_INFO
+				(next_tvb, control_tree);
+		break;
+		case CCREQ_PLAYER_INFO:
+			dissect_quake_CCREQ_PLAYER_INFO
+				(next_tvb, control_tree);
+		break;
+		case CCREQ_RULE_INFO:
+			dissect_quake_CCREQ_RULE_INFO
+				(next_tvb, 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, control_tree);
+		break;
+		case CCREP_SERVER_INFO:
+			dissect_quake_CCREP_SERVER_INFO
+				(next_tvb, control_tree);
+		break;
+		case CCREP_PLAYER_INFO:
+			dissect_quake_CCREP_PLAYER_INFO
+				(next_tvb, control_tree);
+		break;
+		case CCREP_RULE_INFO:
+			dissect_quake_CCREP_RULE_INFO
+				(next_tvb, control_tree);
+		break;
+		default:
+			call_data_dissector(next_tvb, pinfo, control_tree);
+		break;
+	}
+}
+
+
+static int
+dissect_quake(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_)
+{
+	proto_tree	*quake_tree;
+	proto_item	*quake_item;
+	guint16		flags;
+	proto_item	*flags_item;
+	proto_tree	*flags_tree;
+	guint32		sequence = 0;
+	tvbuff_t	*next_tvb;
+
+	col_set_str(pinfo->cinfo, COL_PROTOCOL, "QUAKE");
+	col_clear(pinfo->cinfo, COL_INFO);
+
+	flags = tvb_get_ntohs(tvb, 2);
+
+	quake_item = proto_tree_add_item(tree, proto_quake, tvb, 0, -1, ENC_NA);
+	quake_tree = proto_item_add_subtree(quake_item, ett_quake);
+
+	flags_item = proto_tree_add_item(quake_tree, hf_quake_header_flags,
+			tvb, 2, 2, ENC_BIG_ENDIAN);
+	flags_tree = proto_item_add_subtree(flags_item, ett_quake_flags);
+	proto_tree_add_item(flags_tree, hf_quake_header_flags_data,
+			tvb, 2, 2, ENC_BIG_ENDIAN);
+	proto_tree_add_item(flags_tree, hf_quake_header_flags_ack,
+			tvb, 2, 2, ENC_BIG_ENDIAN);
+	proto_tree_add_item(flags_tree, hf_quake_header_flags_no_ack,
+			tvb, 2, 2, ENC_BIG_ENDIAN);
+	proto_tree_add_item(flags_tree, hf_quake_header_flags_endmsg,
+			tvb, 2, 2, ENC_BIG_ENDIAN);
+	proto_tree_add_item(flags_tree, hf_quake_header_flags_unreliable,
+			tvb, 2, 2, ENC_BIG_ENDIAN);
+	proto_tree_add_item(flags_tree, hf_quake_header_flags_control,
+			tvb, 2, 2, ENC_BIG_ENDIAN);
+
+	proto_tree_add_item(quake_tree, hf_quake_header_length, tvb, 0, 2, ENC_BIG_ENDIAN);
+
+	if (flags == NETFLAG_CTL) {
+		next_tvb = tvb_new_subset_remaining(tvb, 4);
+		dissect_quake_control(next_tvb, pinfo, quake_tree);
+		return tvb_captured_length(tvb);
+	}
+
+	sequence = tvb_get_ntohl(tvb, 4);
+	col_add_fstr(pinfo->cinfo, COL_INFO, "seq 0x%x", sequence);
+	proto_tree_add_uint(quake_tree, hf_quake_header_sequence,
+			tvb, 4, 4, sequence);
+
+	next_tvb = tvb_new_subset_remaining(tvb, 8);
+	call_data_dissector(next_tvb, pinfo, quake_tree);
+	return tvb_captured_length(tvb);
+}
+
+
+void proto_reg_handoff_quake(void);
+
+void
+proto_register_quake(void)
+{
+	static hf_register_info hf[] = {
+		{ &hf_quake_header_flags,
+		  { "Flags", "quake.header.flags",
+		    FT_UINT16, BASE_HEX, NULL, 0x0,
+		    NULL, HFILL }},
+		{ &hf_quake_header_flags_data,
+		  { "Data", "quake.header.flags.data",
+		    FT_BOOLEAN, 16, TFS(&tfs_set_notset), NETFLAG_DATA,
+		    NULL, HFILL }},
+		{ &hf_quake_header_flags_ack,
+		  { "Acknowledgment", "quake.header.flags.ack",
+		    FT_BOOLEAN, 16, TFS(&tfs_set_notset), NETFLAG_ACK,
+		    NULL, HFILL }},
+		{ &hf_quake_header_flags_no_ack,
+		  { "No Acknowledgment", "quake.header.flags.no_ack",
+		    FT_BOOLEAN, 16, TFS(&tfs_set_notset), NETFLAG_NAK,
+		    NULL, HFILL }},
+		{ &hf_quake_header_flags_endmsg,
+		  { "End Of Message", "quake.header.flags.endmsg",
+		    FT_BOOLEAN, 16, TFS(&tfs_set_notset), NETFLAG_EOM,
+		    NULL, HFILL }},
+		{ &hf_quake_header_flags_unreliable,
+		  { "Unreliable", "quake.header.flags.unreliable",
+		    FT_BOOLEAN, 16, TFS(&tfs_set_notset), NETFLAG_UNRELIABLE,
+		    NULL, HFILL }},
+		{ &hf_quake_header_flags_control,
+		  { "Control", "quake.header.flags.control",
+		    FT_BOOLEAN, 16, TFS(&tfs_set_notset), NETFLAG_CTL,
+		    NULL, HFILL }},
+		{ &hf_quake_header_length,
+		  { "Length", "quake.header.length",
+		    FT_UINT16, BASE_DEC, NULL, 0x0,
+		    "full data length", HFILL }},
+		{ &hf_quake_header_sequence,
+		  { "Sequence", "quake.header.sequence",
+		    FT_UINT32, BASE_HEX, NULL, 0x0,
+		    "Sequence Number", HFILL }},
+		{ &hf_quake_control_command,
+		  { "Command", "quake.control.command",
+		    FT_UINT8, BASE_HEX, VALS(names_control_command), 0x0,
+		    "Control Command", HFILL }},
+		{ &hf_quake_CCREQ_CONNECT_game,
+		  { "Game", "quake.control.connect.game",
+		    FT_STRINGZ, BASE_NONE, NULL, 0x0,
+		    "Game Name", HFILL }},
+		{ &hf_quake_CCREQ_CONNECT_version,
+		  { "Version", "quake.control.connect.version",
+		    FT_UINT8, BASE_DEC, NULL, 0x0,
+		    "Game Protocol Version Number", HFILL }},
+		{ &hf_quake_CCREQ_SERVER_INFO_game,
+		  { "Game", "quake.control.server_info.game",
+		    FT_STRINGZ, BASE_NONE, NULL, 0x0,
+		    "Game Name", HFILL }},
+		{ &hf_quake_CCREQ_SERVER_INFO_version,
+		  { "Version", "quake.control.server_info.version",
+		    FT_UINT8, BASE_DEC, NULL, 0x0,
+		    "Game Protocol Version Number", HFILL }},
+		{ &hf_quake_CCREQ_PLAYER_INFO_player,
+		  { "Player", "quake.control.player_info.player",
+		    FT_UINT8, BASE_DEC, NULL, 0x0,
+		    NULL, HFILL }},
+		{ &hf_quake_CCREQ_RULE_INFO_lastrule,
+		  { "Last Rule", "quake.control.rule_info.lastrule",
+		    FT_STRINGZ, BASE_NONE, NULL, 0x0,
+		    "Last Rule Name", HFILL }},
+		{ &hf_quake_CCREP_ACCEPT_port,
+		  { "Port", "quake.control.accept.port",
+		    FT_UINT32, BASE_DEC, NULL, 0x0,
+		    "Game Data Port", HFILL }},
+		{ &hf_quake_CCREP_REJECT_reason,
+		  { "Reason", "quake.control.reject.reason",
+		    FT_STRINGZ, BASE_NONE, NULL, 0x0,
+		    "Reject Reason", HFILL }},
+		{ &hf_quake_CCREP_SERVER_INFO_address,
+		  { "Address", "quake.control.server_info.address",
+		    FT_STRINGZ, BASE_NONE, NULL, 0x0,
+		    "Server Address", HFILL }},
+		{ &hf_quake_CCREP_SERVER_INFO_server,
+		  { "Server", "quake.control.server_info.server",
+		    FT_STRINGZ, BASE_NONE, NULL, 0x0,
+		    "Server Name", HFILL }},
+		{ &hf_quake_CCREP_SERVER_INFO_map,
+		  { "Map", "quake.control.server_info.map",
+		    FT_STRINGZ, BASE_NONE, NULL, 0x0,
+		    "Map Name", HFILL }},
+		{ &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", HFILL }},
+		{ &hf_quake_CCREP_SERVER_INFO_max_player,
+		  { "Maximal Number of Players", "quake.control.server_info.max_player",
+		    FT_UINT8, BASE_DEC, NULL, 0x0,
+		    NULL, HFILL }},
+		{ &hf_quake_CCREP_PLAYER_INFO_name,
+		  { "Name", "quake.control.player_info.name",
+		    FT_STRINGZ, BASE_NONE, NULL, 0x0,
+		    "Player Name", HFILL }},
+		{ &hf_quake_CCREP_PLAYER_INFO_colors,
+		  { "Colors", "quake.control.player_info.colors",
+		    FT_UINT32, BASE_HEX, NULL, 0x0,
+		    "Player Colors", HFILL }},
+		{ &hf_quake_CCREP_PLAYER_INFO_colors_shirt,
+		  { "Shirt", "quake.control.player_info.colors.shirt",
+		    FT_UINT8, BASE_DEC, VALS(names_colors), 0x0,
+		    "Shirt Color", HFILL }},
+		{ &hf_quake_CCREP_PLAYER_INFO_colors_pants,
+		  { "Pants", "quake.control.player_info.colors.pants",
+		    FT_UINT8, BASE_DEC, VALS(names_colors), 0x0,
+		    "Pants Color", HFILL }},
+		{ &hf_quake_CCREP_PLAYER_INFO_frags,
+		  { "Frags", "quake.control.player_info.frags",
+		    FT_UINT32, BASE_DEC, NULL, 0x0,
+		    "Player Frags", HFILL }},
+		{ &hf_quake_CCREP_PLAYER_INFO_connect_time,
+		  { "Connect Time", "quake.control.player_info.connect_time",
+		    FT_UINT32, BASE_DEC, NULL, 0x0,
+		    "Player Connect Time", HFILL }},
+		{ &hf_quake_CCREP_PLAYER_INFO_address,
+		  { "Address", "quake.control.player_info.address",
+		    FT_STRINGZ, BASE_NONE, NULL, 0x0,
+		    "Player Address", HFILL }},
+		{ &hf_quake_CCREP_RULE_INFO_rule,
+		  { "Rule", "quake.control.rule_info.rule",
+		    FT_STRINGZ, BASE_NONE, NULL, 0x0,
+		    "Rule Name", HFILL }},
+		{ &hf_quake_CCREP_RULE_INFO_value,
+		  { "Value", "quake.control.rule_info.value",
+		    FT_STRINGZ, BASE_NONE, NULL, 0x0,
+		    "Rule Value", HFILL }},
+	};
+	static gint *ett[] = {
+		&ett_quake,
+		&ett_quake_control,
+		&ett_quake_control_colors,
+		&ett_quake_flags,
+	};
+
+	proto_quake = proto_register_protocol("Quake Network Protocol", "QUAKE", "quake");
+	proto_register_field_array(proto_quake, hf, array_length(hf));
+	proto_register_subtree_array(ett, array_length(ett));
+
+	quake_handle = register_dissector("quake", dissect_quake, proto_quake);
+}
+
+
+void
+proto_reg_handoff_quake(void)
+{
+	dissector_add_uint_with_preference("udp.port", DEFAULTnet_hostport, quake_handle);
+}
+
+/*
+ * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 8
+ * tab-width: 8
+ * indent-tabs-mode: t
+ * End:
+ *
+ * vi: set shiftwidth=8 tabstop=8 noexpandtab:
+ * :indentSize=8:tabSize=8:noTabs=false:
+ */