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packet-bnetp-bncs.lua
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packet-bnetp-bncs.lua
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local X = require('xproto')
local p = X.protocol('bncs', 'Battle.net Chat Server Protocol',
{ key = 'bnetp.type', value = 0xFF })
--[[
`request_packet_data` is a custom DSL construct that
calls the `request` method on the state object to perform
reassembly of TCP PDUs all in one place.
--]]
p.api.request_packet_data = function(proto, ...)
local args = proto.utils.make_args_table_with_positional_map(
{ 'keyref', 'already_consumed' },
...
)
if not args.keyref or type(args.keyref) ~= 'string' then
error('keyref parameter is a required value of type string'
.. package.loaded.debug.traceback()
)
end
if args.already_consumed and type(args.already_consumed) ~= 'number' then
error('already_consumed parameter is an optional number'
.. package.loaded.debug.traceback()
)
end
return {
args = args,
dissect = function(self, state)
local plen = state.packet[self.args.keyref]
state:request(plen - (self.args.already_consumed or 0))
end
}
end
p:entrypoint {
p:lookahead_uint8_check(0xFF),
p:begin_packet(),
p:uint8 {
label = 'Header Type',
display = base.HEX,
key = 'type',
filter = 'type'
},
p:when {
p.conditions.keyEquals('isServerPacket', true),
{p:uint8 {
'Packet ID',
base.HEX,
p.descs.server_packets,
key = 'pid',
filter = 'pid'
}},
{p:uint8 {
'Packet ID',
base.HEX,
p.descs.client_packets,
key = 'pid',
filter = 'pid'
}},
},
p:uint16 {
label = 'Packet Length',
display = base.DEC,
key = 'plen',
filter = 'plen'
},
-- Before jumping to the corresponding packet description,
-- request all the data in this packet.
--
-- This is done for perfomace and also because `stringz`
-- can only request one byte at a time and some kind of
-- Wireshark reassembly limit is reached before the whole
-- packet can be dissected successfuly.
p:request_packet_data('plen', 4),
p:jump {
ref = 'pid',
ccollection = 'client_packets',
scollection = 'server_packets'
},
p:consume('plen'),
p:end_packet('plen')
}
p:collection {
name = 'client_packets',
packets = {
--[[doc
Message ID: 0x00
Message Name: SID_NULL
Direction: Client -> Server (Sent)
Used By: Starcraft Shareware, Starcraft Broodwar, Diablo Shareware, Diablo II,
Warcraft II, Warcraft III: The Frozen Throne, Starcraft,
Starcraft Japanese, Diablo, Diablo, Warcraft III,
Format: [blank]
Remarks: Keeps the connection alive. This message should be sent to the server
every 8 minutes (approximately).
Related: [0x00] SID_NULL (S->C)
]]
{
id = 0x00,
name = 'SID_NULL',
def = {},
},
--[[doc
Message ID: 0x02
Message Name: SID_STOPADV
Direction: Client -> Server (Sent)
Used By: Starcraft Shareware, Starcraft Broodwar, Diablo Shareware, Diablo II,
Warcraft II, Warcraft III: The Frozen Throne, Starcraft,
Starcraft Japanese, Diablo, Diablo, Warcraft III
Format: [blank]
Remarks: This message is sent to inform the server that a game should no longer
be advertised to other users. It is sent when a game starts, or when a
game is aborted (the host leaves).
All Battle.snp clients (DRTL, DSHR, STAR/SEXP, JSTR, SSHR, and W2BN)
always send this message when logging off, even if it not in a game.
]]
{
id = 0x02,
name = 'SID_STOPADV',
def = {},
},
--[[doc
Message ID: 0x05
Message Name: SID_CLIENTID
Direction: Client -> Server (Sent)
Used By: Starcraft Shareware, Diablo Shareware, Warcraft II, Starcraft Japanese
Format: (DWORD) Registration Version
(DWORD) Registration Authority
(DWORD) Account Number
(DWORD) Registration Token
(STRING) LAN Computer Name
(STRING) LAN Username
Remarks: This packet was used to ensure that the client's account number was
valid. All but the last two fields in this message are now ignored,
and may be set to zero.
The 'LAN Computer Name' field is the NetBIOS name of the computer. It
can be retrieved using the GetComputerName API.
The 'Lan Username' field is the name of the currently logged on user,
and may be retrieved using the GetUsername API.
The following information is historical:
The client would supply this data as issued by a Battle.net server. If
the Registration Version, Registration Authority, and Client Token
values equated to the account number supplied (Client ID), as
determined by an unknown formula, the server would respond with the
same values. If they were invalid, the server would assign new values.
Registration Version was always 1, Authority was the IP address of the
server that issued the account number. Thus, the Client Token was the
secret value, used to prove that the client really owned the account
in question.
Related: [0x05] SID_CLIENTID (S->C)
]]
{
id = 0x05,
name = 'SID_CLIENTID',
def = {
p:uint32("Registration Version"),
p:uint32("Registration Authority"),
p:uint32("Account Number"),
p:uint32("Registration Token"),
p:stringz("LAN Computer Name"),
p:stringz("LAN Username"),
},
},
--[[doc
Message ID: 0x06
Message Name: SID_STARTVERSIONING
Direction: Client -> Server (Sent)
Used By: Starcraft Shareware, Diablo Shareware, Warcraft II, Starcraft Japanese,
Diablo
Format: (DWORD) Platform ID
(DWORD) Product ID
(DWORD) Version Byte
(DWORD) Unknown (0)
Remarks: This message is sent to the server to start the process of checking
the game files. This message is part of the old logon process for
products before Starcraft.
Related: [0x06] SID_STARTVERSIONING (S->C)
]]
{
id = 0x06,
name = 'SID_STARTVERSIONING',
def = {
p:strdw("Platform ID", p.descs.PlatformID),
p:strdw("Product ID", p.descs.ClientTag),
p:uint32("Version Byte"),
p:uint32("Unknown"),
},
},
--[[doc
Message ID: 0x07
Message Name: SID_REPORTVERSION
Direction: Client -> Server (Sent)
Used By: Starcraft Shareware, Diablo Shareware, Warcraft II, Starcraft Japanese,
Diablo
Format: (DWORD) Platform ID
(DWORD) Product ID
(DWORD) Version Byte
(DWORD) EXE Version
(DWORD) EXE Hash
(STRING) EXE Information
Remarks: Contains CheckRevision response, version & EXE info.
Related: [0x07] SID_REPORTVERSION (S->C)
]]
{
id = 0x07,
name = 'SID_REPORTVERSION',
def = {
p:strdw("Platform ID", p.descs.PlatformID),
p:strdw("Product ID", p.descs.ClientTag),
p:uint32("Version Byte"),
p:uint32("EXE Version"),
p:uint32("EXE Hash"),
p:stringz("EXE Information"),
},
},
--[[doc
Message ID: 0x08
Message Name: SID_STARTADVEX
Direction: Client -> Server (Sent)
Used By: Starcraft Shareware
Format: (BOOLEAN) Password protected (32-bit)
(DWORD) Unknown
(DWORD) Unknown
(DWORD) Unknown
(DWORD) Unknown
(DWORD) Port
(STRING) Game name
(STRING) Game password
(STRING) Game stats - flags, creator, statstring
(STRING) Map name - 0x0d terminated
Remarks: Creates a game in a manner similar to SID_STARTADVEX2 and
SID_STARTADVEX3. This is only used by Starcraft Shareware.
Related: [0x08] SID_STARTADVEX (S->C), [0x1A] SID_STARTADVEX2 (C->S),
[0x1C] SID_STARTADVEX3 (C->S)
]]
{
id = 0x08,
name = 'SID_STARTADVEX',
def = {
p:uint32("Password protected", nil, p.descs.YesNo),
p:uint32("Unknown"),
p:uint32("Unknown"),
p:uint32("Unknown"),
p:uint32("Unknown"),
p:uint32("Port"),
p:stringz("Game name"),
p:stringz("Game password"),
p:stringz("Game stats - flags, creator, statstring"),
p:stringz("Map name - 0x0d terminated"),
},
},
--[[doc
Message ID: 0x09
Message Name: SID_GETADVLISTEX
Message Status: MORE RESEARCH NEEDED
Direction: Client -> Server (Sent)
Used By: Starcraft Shareware, Starcraft Broodwar, Diablo Shareware, Diablo II,
Warcraft II, Starcraft, Starcraft Japanese, Diablo, Diablo
Format: (WORD) Product-specific condition 1
(WORD) Product-specific condition 2
(DWORD) Product-specific condition 3
(DWORD) Product-specific condition 4
(DWORD) List count
(STRING) Game name
(STRING) Game password
(STRING) Game stats
Remarks: Retrieves a list of games.
Condition 1:
For STAR/SEXP/SSHR/JSTR and W2BN, Condition 1 is used to specify
a game type. A value of 0 indicates that any type is acceptable.
Possible game types:
0x00: All
0x02: Melee
0x03: Free for all
0x04: one vs one
0x05: CTF
0x06: Greed
0x07: Slaughter
0x08: Sudden Death
0x09: Ladder
0x10: Iron man ladder
0x0A: Use Map Settings
0x0B: Team Melee
0x0C: Team FFA
0x0D: Team CTF
0x0F: Top vs Bottom
For DRTL/DSHR, Condition 1 is used to specify a 'level range'.
This ensures that clients receive a list of games containing
players whose experience is similar to their own.
Possible ranges:
0x00: Level 1
0x01: 2 - 3
0x02: 4 - 5
0x03: 6 - 7
0x04: 8 - 9
0x05: 10 - 12
0x06: 13 - 16
0x07: 17 - 19
0x08: 20 - 24
0x09: 25 - 29
0x0A: 30 - 34
0x0B: 35 - 39
0x0C: 40 - 47
0x0D: 48 - 50
For all other games, this can be set to 0x00.
Condition 2:
Unknown. Set to 0x00.
Condition 3:
For STAR/SEXP/SSHR/JSTR, Condition 3 is set to 0x30. For
DRTL/DSHR, Condition 3 is set to 0xFFFF by the game, but setting
it to 0x00 will disable any viewing limitations, letting you
view all games.
Condition 4:
Unknown. Set to 0x00.
List count:
By default, DRTL/DSHR set this to 0x19. This is the number of
games to list. For a full listing, it's safe to use 0xFF.
Related: [0x09] SID_GETADVLISTEX (S->C)
]]
{
id = 0x09,
name = 'SID_GETADVLISTEX',
def = {
p:uint16('For STAR/SEXP/SSHR/JSTR and W2BN - game type', nil, p.descs.GameType),
p:uint16('Product-specific condition 2 (unknown, 0)'),
p:uint32('Product-specific condition 3'),
p:uint32('Product-specific condition 4 (unkown, 0)'),
p:uint32('List count'),
p:stringz('Game name'),
p:stringz('Game password'),
p:stringz('Game stats'),
},
},
--[[doc
Message ID: 0x0A
Message Name: SID_ENTERCHAT
Direction: Client -> Server (Sent)
Used By: Starcraft Shareware, Starcraft Broodwar, Diablo Shareware, Diablo II,
Warcraft II, Warcraft III: The Frozen Throne, Starcraft,
Starcraft Japanese, Diablo, Diablo, Warcraft III
Format: (STRING) Username *
(STRING) Statstring **
Remarks: Joins Chat.
* Null on WAR3/W3XP.
** Null on CDKey Products, except for D2DV and D2XP when on realm
characters..
Related: [0x0A] SID_ENTERCHAT (S->C)
]]
{
id = 0x0A,
name = 'SID_ENTERCHAT',
def = {
p:stringz("Username"),
p:stringz("Statstring"),
},
},
--[[doc
Message ID: 0x0B
Message Name: SID_GETCHANNELLIST
Direction: Client -> Server (Sent)
Used By: Starcraft Shareware, Starcraft Broodwar, Diablo Shareware, Diablo II,
Warcraft II, Warcraft III: The Frozen Throne, Starcraft,
Starcraft Japanese, Diablo, Diablo, Warcraft III
Format: (DWORD) Product ID
Remarks: Requests a list of channels that the client is permitted to enter.
In the past this packet returned a product list for the specified
Product ID, however, the Product ID field is now ignored -- it does
not need to be a valid Product ID, and can be set to zero. The list of
channels returned will be for the client's product, as specified
during the client's logon.
Related: [0x0B] SID_GETCHANNELLIST (S->C)
]]
{
id = 0x0B,
name = 'SID_GETCHANNELLIST',
def = {
p:strdw("Product ID", p.descs.ClientTag),
},
},
--[[doc
Message ID: 0x0C
Message Name: SID_JOINCHANNEL
Direction: Client -> Server (Sent)
Used By: Starcraft Shareware, Starcraft Broodwar, Diablo Shareware, Diablo II,
Warcraft II, Warcraft III: The Frozen Throne, Starcraft,
Starcraft Japanese, Diablo, Diablo, Warcraft III
Format: (DWORD) Flags
(STRING) Channel
Remarks: Joins a channel after entering chat.
The flags field may contain the following values:
0x00: NoCreate join
0x01: First join
0x02: Forced join
0x05: D2 first join
NoCreate Join:
This will only join the channel specified if it is not empty,
and is used by clients when selecting a channel from the
channels menu. If the channel is empty, Battle.net sends a
SID_CHATEVENT of type EID_CHANNELDOESNOTEXIST, upon which
official clients prompt for confirmation that the user wishes to
create the channel, in which case, it resends this packet with
Flags set to Forced Join (0x02).
First Join:
Places user in a channel starting with their product and
country, followed by a number, ie 'Brood War GBR-1'. Also
automatically sends MOTD after entering the channel. When using
this type, the Channel variable has no effect, but must be
present anyway to avoid an IP ban. This is sent when first
logging onto Battle.net
Forced Join:
This is sent when leaving a game, and joins the specified
channel without an supplying an MOTD.
D2 First Join:
The same as First join, but is used for D2DV/D2XP clients.
Related: [0x0F] SID_CHATEVENT (S->C)
]]
{
id = 0x0C,
name = 'SID_JOINCHANNEL',
def = {
p:uint32("Flags", nil, {
[0x00] = "NoCreate join",
[0x01] = "First join",
[0x02] = "Forced join",
[0x05] = "D2 first join",
}),
p:stringz("Channel"),
},
},
--[[doc
Message ID: 0x0E
Message Name: SID_CHATCOMMAND
Direction: Client -> Server (Sent)
Used By: Starcraft Shareware, Starcraft Broodwar, Diablo Shareware, Diablo II,
Warcraft II, Warcraft III: The Frozen Throne, Starcraft,
Starcraft Japanese, Diablo, Diablo, Warcraft III
Format: (STRING) Text
Remarks: Send text or a command to Battle.net using this packet.
For STAR/SEXP/SSHR/JSTR, Text is UTF-8 encoded (WIDESTRING).
It is generally accepted as unwise to send any character below a space
(0x20): this includes line feeds, carriage returns & control
characters. The maximum number of characters is 223 per message.
Related: [0x0F] SID_CHATEVENT (S->C)
]]
{
id = 0x0E,
name = 'SID_CHATCOMMAND',
def = {
p:stringz("Text"),
},
},
--[[doc
Message ID: 0x10
Message Name: SID_LEAVECHAT
Direction: Client -> Server (Sent)
Used By: Starcraft Shareware, Starcraft Broodwar, Diablo Shareware, Diablo II,
Warcraft II, Warcraft III: The Frozen Throne, Starcraft,
Starcraft Japanese, Diablo, Diablo, Warcraft III
Format: [blank]
Remarks: Leaves chat mode but does not disconnect. Generally sent when entering
a game. This is also sent by D2DV/D2XP when switching characters, and
by all products when logging off.
]]
{
id = 0x10,
name = 'SID_LEAVECHAT',
def = {},
},
--[[doc
Message ID: 0x12
Message Name: SID_LOCALEINFO
Direction: Client -> Server (Sent)
Used By: Diablo Shareware, Warcraft II, Diablo
Format: (FILETIME) System time
(FILETIME) Local time
(DWORD) Timezone bias
(DWORD) SystemDefaultLCID
(DWORD) UserDefaultLCID
(DWORD) UserDefaultLangID
(STRING) Abbreviated language name
(STRING) Country name
(STRING) Abbreviated country name
(STRING) Country (English)
Remarks: Informs the server of the client's locale information. Much of this
functionality has been incorporated into SID_AUTH_INFO, and more
in-depth remarks can be found there.
Related: [0x50] SID_AUTH_INFO (C->S)
]]
{
id = 0x12,
name = 'SID_LOCALEINFO',
def = {
p:wintime("System time"),
p:wintime("Local time"),
p:uint32("Timezone bias"),
p:uint32("SystemDefaultLCID"),
p:uint32("UserDefaultLCID"),
p:uint32("UserDefaultLangID"),
p:stringz("Abbreviated language name"),
p:stringz("Country name"),
p:stringz("Abbreviated country name"),
p:stringz("Country (English)"),
},
},
--[[doc
Message ID: 0x14
Message Name: SID_UDPPINGRESPONSE
Direction: Client -> Server (Sent)
Used By: Starcraft Shareware, Starcraft Broodwar, Diablo Shareware, Warcraft II,
Starcraft, Starcraft Japanese, Diablo
Format: (DWORD) UDPCode
Remarks: Enables UDP support.
Server supplies code via UDP packet PKT_SERVERPING (0x05). Usually
'bnet'.
Not responding will give you a UDP Plug in chat.
Related: [0x05] PKT_SERVERPING (S->C)
]]
{
id = 0x14,
name = 'SID_UDPPINGRESPONSE',
def = {
--[[doc or maybe uint32-hex? ]]
p:strdw("UDPCode"),
},
},
--[[doc
Message ID: 0x15
Message Name: SID_CHECKAD
Direction: Client -> Server (Sent)
Used By: Starcraft Shareware, Starcraft Broodwar, Diablo Shareware, Diablo II,
Warcraft II, Warcraft III: The Frozen Throne, Starcraft,
Starcraft Japanese, Diablo, Diablo, Warcraft III
Format: (DWORD) Platform ID
(DWORD) Product ID
(DWORD) ID of last displayed banner
(DWORD) Current time
Remarks: Requests ad banner information from battle.net.
Related: [0x15] SID_CHECKAD (S->C)
]]
{
id = 0x15,
name = 'SID_CHECKAD',
def = {
p:strdw("Platform ID", p.descs.PlatformID),
p:strdw("Product ID", p.descs.ClientTag),
p:uint32("ID of last displayed banner"),
p:posixtime("Current time"),
},
},
--[[doc
Message ID: 0x16
Message Name: SID_CLICKAD
Direction: Client -> Server (Sent)
Used By: Starcraft Shareware, Starcraft Broodwar, Diablo Shareware, Diablo II,
Warcraft II, Warcraft III: The Frozen Throne, Starcraft,
Starcraft Japanese, Diablo, Diablo, Warcraft III
Format: (DWORD) Ad ID
(DWORD) Request type
Remarks: The clients send this when an ad is clicked.
Request Type is 0 if the client used SID_QUERYADURL to get the ad's
data, 1 otherwise.
Related: [0x41] SID_QUERYADURL (C->S)
]]
{
id = 0x16,
name = 'SID_CLICKAD',
def = {
p:uint32("Ad ID"),
p:uint32("Request type", nil, {
[0] = "Client used SID_QUERYADURL",
[1] = "Client did not use SID_QUERYADURL",
}),
},
},
--[[doc
Message ID: 0x17
Message Name: SID_READMEMORY
Direction: Client -> Server (Sent)
Used By: Starcraft Shareware, Starcraft Broodwar, Diablo Shareware, Diablo II,
Warcraft II, Starcraft, Starcraft Japanese, Diablo, Diablo,
Format: (DWORD) Request ID
(VOID) Memory
Remarks: Rudimentary hack detection system. Was never used probably due to terrible implementation with little security. Yes, it is possible for a PvPGN server to read _EVERYTHING_ that is in the process' memory, including sensitive information such as your CDKey.
Source: http://darkblizz.org/Forum2/starcraft/the-lost-packets/msg19580
]]
{
id = 0x17,
name = 'SID_READMEMORY',
def = {
p:uint32("Request ID"),
p:consume("plen", "Memory", 'memory'),
},
},
--[[doc
Message ID: 0x18
Message Name: SID_REGISTRY
Message Status: DEFUNCT
Direction: Client -> Server (Sent)
Used By: Unknown
Format: (DWORD) Cookie
(STRING) Key Value
Remarks: Returns the requested registry value
Related: [0x18] SID_REGISTRY (S->C)
]]
{
id = 0x18,
name = 'SID_REGISTRY',
def = {
p:uint32("Cookie"),
p:stringz("Key Value"),
},
},
--[[doc
Message ID: 0x1A
Message Name: SID_STARTADVEX2
Message Status: DEFUNCT
Direction: Client -> Server (Sent)
Used By: Diablo Shareware, Diablo
Format: (DWORD) Password Protected
(DWORD) Unknown
(DWORD) Unknown
(DWORD) Unknown
(DWORD) Unknown
(DWORD) Port
(STRING) Game name
(STRING) Game password
(STRING) Unknown
(STRING) Game stats - Flags, Creator, Statstring
Remarks: This message is used by Diablo to create a game.
Related: [0x08] SID_STARTADVEX (C->S), [0x1C] SID_STARTADVEX3 (C->S)
]]
{
id = 0x1A,
name = 'SID_STARTADVEX2',
def = {
p:uint32("Password Protected"),
p:uint32("Unknown"),
p:uint32("Unknown"),
p:uint32("Unknown"),
p:uint32("Unknown"),
p:uint32("Port"),
p:stringz("Game name"),
p:stringz("Game password"),
p:stringz("Unknown"),
p:stringz("Game stats - Flags, Creator, Statstring"),
},
},
--[[doc
Message ID: 0x1B
Message Name: SID_GAMEDATAADDRESS
Message Status: DEFUNCT
Direction: Client -> Server (Sent)
Used By: Diablo
Format: (SOCKADDR) Address
Remarks: Specifies host & port that a game creator is using for a game.
]]
{
id = 0x1B,
name = 'SID_GAMEDATAADDRESS',
def = {
p:sockaddr("Address"),
},
},
--[[doc
Message ID: 0x1C
Message Name: SID_STARTADVEX3
Message Status: MORE RESEARCH NEEDED
Direction: Client -> Server (Sent)
Used By: Starcraft Shareware, Starcraft Broodwar, Diablo Shareware, Diablo II,
Warcraft II, Warcraft III: The Frozen Throne, Starcraft,
Starcraft Japanese, Diablo, Diablo, Warcraft III
Format: (DWORD) State
(DWORD) Time since creation
(WORD) Game Type
(WORD) Parameter
(DWORD) Unknown (1F)
(DWORD) Ladder
(STRING) Game name
(STRING) Game password
(STRING) Game Statstring
Remarks: Used by clients to inform the server that a game has been created, or
that the state of a created game has changed.
Bitwise flags for State:
0x01: Game is private
0x02: Game is full
0x04: Game contains players (other than creator)
0x08: Game is in progress
Possible values for Game Type:
0x02: Melee
0x03: Free for All
0x04: 1 vs 1
0x09: Ladder
0x0A: Use Map Settings
0x0F: Top vs Bottom
0x10: Iron Man Ladder (W2BN only)
Possible values for Ladder:
0x00: Game is NonLadder
0x01: Game is Ladder
0x03: Game is Iron Man Ladder (W2BN only)
It could be that the ladder is bitwise as well, and that 0x02 means
Iron Man and 0x03 just means Iron Man + Ladder.
Parameter appears to be 1 for all games except Top vs Bottom, where it
seems to depend on the size of each team. More research will be needed
to confirm.
Related: [0x08] SID_STARTADVEX (C->S), [0x1A] SID_STARTADVEX2 (C->S),
[0x1C] SID_STARTADVEX3 (S->C), Game Statstrings
]]
{
id = 0x1C,
name = 'SID_STARTADVEX3',
def = {
p:flags('State', p.uint32, {
{ 'Game is private', 0x01, p.descs.YesNo },
{ 'Game is full', 0x02, p.descs.YesNo },
{ 'Game contains players (other than creator)', 0x04, p.descs.YesNo },
{ 'Game is in progress', 0x08, p.descs.YesNo },
}),
p:uint32('Time since creation'),
p:uint16('Game Type', nil, {
[0x02] = 'Melee',
[0x03] = 'Free for All',
[0x04] = '1 vs 1',
[0x09] = 'Ladder',
[0x0A] = 'Use Map Settings',
[0x0F] = 'Top vs Bottom',
[0x10] = 'Iron Man Ladder (W2BN only)',
}),
p:uint16('Parameter'),
p:uint32('Unknown'),
p:uint32('Ladder', nil, {
[0x00] = 'NonLadder',
[0x01] = 'Ladder',
[0x03] = 'Iron Man Ladder (W2BN only)',
}),
p:stringz('Game name'),
p:stringz('Game password'),
p:stringz('Game statstring')
},
},
--[[doc
Message ID: 0x1E
Message Name: SID_CLIENTID2
Direction: Client -> Server (Sent)
Used By: Warcraft II, Starcraft Japanese, Diablo
Format: (DWORD) Server Version
For server version 1:
(DWORD) Registration Version
(DWORD) Registration Authority
For server version 0:
(DWORD) Registration Authority
(DWORD) Registration Version
(DWORD) Account Number
(DWORD) Registration Token
(STRING) LAN computer name
(STRING) LAN username
Remarks: See related link for more information.
Related: [0x05] SID_CLIENTID (C->S)
]]
{
id = 0x1E,
name = 'SID_CLIENTID2',
def = {
p:uint32("Server Version"),
p:uint32("Registration Version"),
p:uint32("Registration Authority"),
p:uint32("Registration Authority"),