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Documents:
Logon Sequences
Battle.net Flags
Battle.net's file transfer protocol (Version 1)
Battle.net's file transfer protocol (Version 2)
BNLS Checksum Algorithm
Clan Message Codes
Diablo II Game Server Accept Sequence
Diablo II Realm Server Logon Procedure
Game Statstrings
Icons.bni
NLS/SRP Protocol
Notational Conventions
Platform & Product IDs
Protocol Headers
Sizes & Types
User Statstrings
Warcraft III Profile Requests

Consts for all messages: [pas cpp vb]

Battle.net Messages:
[C>0x00] SID_NULL
[S>0x00] SID_NULL
[C>0x02] SID_STOPADV
[S>0x04] SID_SERVERLIST (Defunct)
[C>0x05] SID_CLIENTID
[S>0x05] SID_CLIENTID
[C>0x06] SID_STARTVERSIONING
[S>0x06] SID_STARTVERSIONING
[C>0x07] SID_REPORTVERSION
[S>0x07] SID_REPORTVERSION
[C>0x08] SID_STARTADVEX
[S>0x08] SID_STARTADVEX
[C>0x09] SID_GETADVLISTEX
[S>0x09] SID_GETADVLISTEX
[C>0x0A] SID_ENTERCHAT
[S>0x0A] SID_ENTERCHAT
[C>0x0B] SID_GETCHANNELLIST
[S>0x0B] SID_GETCHANNELLIST
[C>0x0C] SID_JOINCHANNEL
[C>0x0E] SID_CHATCOMMAND
[S>0x0F] SID_CHATEVENT
[C>0x10] SID_LEAVECHAT
[C>0x12] SID_LOCALEINFO
[S>0x13] SID_FLOODDETECTED
[C>0x14] SID_UDPPINGRESPONSE
[C>0x15] SID_CHECKAD
[S>0x15] SID_CHECKAD
[C>0x16] SID_CLICKAD
[C>0x18] SID_REGISTRY (Defunct)
[S>0x18] SID_REGISTRY (Defunct)
[S>0x19] SID_MESSAGEBOX
[C>0x1A] SID_STARTADVEX2 (Defunct)
[C>0x1B] SID_GAMEDATAADDRESS (Defunct)
[C>0x1C] SID_STARTADVEX3
[S>0x1C] SID_STARTADVEX3
[S>0x1D] SID_LOGONCHALLENGEEX
[C>0x1E] SID_CLIENTID2
[C>0x1F] SID_LEAVEGAME
[C>0x21] SID_DISPLAYAD
[C>0x22] SID_NOTIFYJOIN
[C>0x25] SID_PING
[S>0x25] SID_PING
[C>0x26] SID_READUSERDATA
[S>0x26] SID_READUSERDATA
[C>0x27] SID_WRITEUSERDATA
[S>0x28] SID_LOGONCHALLENGE
[C>0x29] SID_LOGONRESPONSE
[S>0x29] SID_LOGONRESPONSE
[C>0x2A] SID_CREATEACCOUNT
[S>0x2A] SID_CREATEACCOUNT
[C>0x2B] SID_SYSTEMINFO (Defunct)
[C>0x2C] SID_GAMERESULT
[C>0x2D] SID_GETICONDATA
[S>0x2D] SID_GETICONDATA
[C>0x2E] SID_GETLADDERDATA
[S>0x2E] SID_GETLADDERDATA
[C>0x2F] SID_FINDLADDERUSER
[S>0x2F] SID_FINDLADDERUSER
[C>0x30] SID_CDKEY
[S>0x30] SID_CDKEY
[C>0x31] SID_CHANGEPASSWORD
[S>0x31] SID_CHANGEPASSWORD
[C>0x32] SID_CHECKDATAFILE
[S>0x32] SID_CHECKDATAFILE
[C>0x33] SID_GETFILETIME
[S>0x33] SID_GETFILETIME
[C>0x34] SID_QUERYREALMS
[S>0x34] SID_QUERYREALMS
[C>0x35] SID_PROFILE
[S>0x35] SID_PROFILE
[C>0x36] SID_CDKEY2
[S>0x36] SID_CDKEY2
[C>0x3A] SID_LOGONRESPONSE2
[S>0x3A] SID_LOGONRESPONSE2
[C>0x3C] SID_CHECKDATAFILE2
[S>0x3C] SID_CHECKDATAFILE2
[C>0x3D] SID_CREATEACCOUNT2
[S>0x3D] SID_CREATEACCOUNT2
[C>0x3E] SID_LOGONREALMEX
[S>0x3E] SID_LOGONREALMEX
[S>0x3F] SID_STARTVERSIONING2
[C>0x40] SID_QUERYREALMS2
[S>0x40] SID_QUERYREALMS2
[C>0x41] SID_QUERYADURL
[S>0x41] SID_QUERYADURL
[C>0x44] SID_WARCRAFTGENERAL
[S>0x44] SID_WARCRAFTGENERAL
[C>0x45] SID_NETGAMEPORT
[C>0x46] SID_NEWS_INFO
[S>0x46] SID_NEWS_INFO
[S>0x4A] SID_OPTIONALWORK
[C>0x4B] SID_EXTRAWORK
[S>0x4C] SID_REQUIREDWORK
[C>0x50] SID_AUTH_INFO
[S>0x50] SID_AUTH_INFO
[C>0x51] SID_AUTH_CHECK
[S>0x51] SID_AUTH_CHECK
[C>0x52] SID_AUTH_ACCOUNTCREATE
[S>0x52] SID_AUTH_ACCOUNTCREATE
[C>0x53] SID_AUTH_ACCOUNTLOGON
[S>0x53] SID_AUTH_ACCOUNTLOGON
[C>0x54] SID_AUTH_ACCOUNTLOGONPROOF
[S>0x54] SID_AUTH_ACCOUNTLOGONPROOF
[C>0x55] SID_AUTH_ACCOUNTCHANGE
[S>0x55] SID_AUTH_ACCOUNTCHANGE
[C>0x56] SID_AUTH_ACCOUNTCHANGEPROOF
[S>0x56] SID_AUTH_ACCOUNTCHANGEPROOF
[C>0x57] SID_AUTH_ACCOUNTUPGRADE
[S>0x57] SID_AUTH_ACCOUNTUPGRADE
[S>0x58] SID_AUTH_ACCOUNTUPGRADEPROOF
[C>0x59] SID_SETEMAIL
[S>0x59] SID_SETEMAIL
[C>0x5A] SID_RESETPASSWORD
[C>0x5B] SID_CHANGEEMAIL
[C>0x5C] SID_SWITCHPRODUCT
[C>0x60] SID_GAMEPLAYERSEARCH
[S>0x60] SID_GAMEPLAYERSEARCH
[C>0x65] SID_FRIENDSLIST
[S>0x65] SID_FRIENDSLIST
[C>0x66] SID_FRIENDSUPDATE
[S>0x66] SID_FRIENDSUPDATE
[S>0x67] SID_FRIENDSADD
[S>0x68] SID_FRIENDSREMOVE
[S>0x69] SID_FRIENDSPOSITION
[C>0x70] SID_CLANFINDCANDIDATES
[S>0x70] SID_CLANFINDCANDIDATES
[C>0x71] SID_CLANINVITEMULTIPLE
[S>0x71] SID_CLANINVITEMULTIPLE
[C>0x72] SID_CLANCREATIONINVITATION
[S>0x72] SID_CLANCREATIONINVITATION
[C>0x73] SID_CLANDISBAND
[S>0x73] SID_CLANDISBAND
[C>0x74] SID_CLANMAKECHIEFTAIN
[S>0x74] SID_CLANMAKECHIEFTAIN
[S>0x75] SID_CLANINFO
[S>0x76] SID_CLANQUITNOTIFY
[C>0x77] SID_CLANINVITATION
[S>0x77] SID_CLANINVITATION
[C>0x78] SID_CLANREMOVEMEMBER
[S>0x78] SID_CLANREMOVEMEMBER
[C>0x79] SID_CLANINVITATIONRESPONSE
[S>0x79] SID_CLANINVITATIONRESPONSE
[C>0x7A] SID_CLANRANKCHANGE
[S>0x7A] SID_CLANRANKCHANGE
[C>0x7B] SID_CLANSETMOTD
[C>0x7C] SID_CLANMOTD
[S>0x7C] SID_CLANMOTD
[C>0x7D] SID_CLANMEMBERLIST
[S>0x7D] SID_CLANMEMBERLIST
[S>0x7E] SID_CLANMEMBERREMOVED
[S>0x7F] SID_CLANMEMBERSTATUSCHANGE
[S>0x81] SID_CLANMEMBERRANKCHANGE
[C>0x82] SID_CLANMEMBERINFORMATION
[S>0x82] SID_CLANMEMBERINFORMATION

View consts: [pas cpp vb]


Battle.net/Starcraft UDP Messages:
[C>0x03] PKT_CLIENTREQ
[S>0x05] PKT_SERVERPING
[C>0x07] PKT_KEEPALIVE
[C>0x08] PKT_CONNTEST
[C>0x09] PKT_CONNTEST2

View consts: [pas cpp vb]


Realm Messages:
The official Blizzard names for MCP packets are unknown. These have been invented for convenience.

[C>0x01] MCP_STARTUP
[S>0x01] MCP_STARTUP
[C>0x02] MCP_CHARCREATE
[S>0x02] MCP_CHARCREATE
[C>0x03] MCP_CREATEGAME
[S>0x03] MCP_CREATEGAME
[C>0x04] MCP_JOINGAME
[S>0x04] MCP_JOINGAME
[C>0x05] MCP_GAMELIST
[S>0x05] MCP_GAMELIST
[C>0x06] MCP_GAMEINFO
[S>0x06] MCP_GAMEINFO
[C>0x07] MCP_CHARLOGON
[S>0x07] MCP_CHARLOGON
[C>0x0A] MCP_CHARDELETE
[S>0x0A] MCP_CHARDELETE
[C>0x11] MCP_REQUESTLADDERDATA
[S>0x11] MCP_REQUESTLADDERDATA
[C>0x12] MCP_MOTD
[S>0x12] MCP_MOTD
[C>0x13] MCP_CANCELGAMECREATE
[S>0x14] MCP_CREATEQUEUE
[C>0x17] MCP_CHARLIST
[S>0x17] MCP_CHARLIST
[C>0x18] MCP_CHARUPGRADE
[S>0x18] MCP_CHARUPGRADE
[C>0x19] MCP_CHARLIST2
[S>0x19] MCP_CHARLIST2

View consts: [pas cpp vb]


D2GS Messages:
[C>0x01] D2GS_WALKTOLOCATION
[C>0x02] D2GS_WALKTOUNIT
[C>0x03] D2GS_RUNTOLOCATION
[C>0x04] D2GS_RUNTOUNIT
[C>0x05] D2GS_LEFTSKILLLOC
[C>0x06] D2GS_LEFTSKILLOBJ
[C>0x08] D2GS_REPEATLEFTSKILLLOC
[C>0x09] D2GS_REPEATLEFTSKILLOBJ
[C>0x0C] D2GS_RIGHTSKILLLOC
[C>0x0D] D2GS_RIGHTSKILLOBJ
[C>0x0F] D2GS_REPEATRIGHTSKILLLOC
[C>0x10] D2GS_REPEATRIGHTSKILLOBJ
[S>0x10] D2GS_CHARTOOBJ
[C>0x13] D2GS_INTERACTWITHOBJECT
[C>0x14] D2GS_CHARMESSAGE
[C>0x15] D2GS_CHATCOMMAND
[C>0x16] D2GS_PICKUPGROUNDITEM
[C>0x17] D2GS_DROPITEM
[C>0x18] D2GS_ITEMTOINVENTORY
[C>0x19] D2GS_PICKUPITEM
[S>0x19] D2GS_SMALLGOLDPICKUP
[C>0x1A] D2GS_ITEMTOBODY
[C>0x1B] D2GS_REMOVEBODYITEM
[C>0x1D] D2GS_SWITCHBODYITEM
[S>0x1D] D2GS_SETBYTEATTR
[S>0x1E] D2GS_SETWORDATTR
[C>0x1F] D2GS_SWITCHINVENTORYITEM
[S>0x1F] D2GS_SETDWORDATTR
[C>0x20] D2GS_USEITEM
[C>0x21] D2GS_STACKITEM
[C>0x22] D2GS_REMOVESTACKITEM (Defunct)
[C>0x23] D2GS_ITEMTOBELT
[C>0x24] D2GS_REMOVEBELTITEM
[C>0x25] D2GS_SWITCHBELTITEM
[C>0x26] D2GS_USEBELTITEM
[C>0x27] D2GS_0x27
[C>0x28] D2GS_INSERTSOCKETITEM
[C>0x29] D2GS_SCROLLTOTOME
[C>0x2A] D2GS_ITEMTOCUBE
[C>0x2D] D2GS_UNSELECTOBJ (Defunct)
[C>0x2F] D2GS_NPCHEAL
[C>0x30] D2GS_NPCCANCEL
[C>0x32] D2GS_NPCBUY
[C>0x33] D2GS_NPCSELL
[C>0x38] D2GS_NPCTRADE
[C>0x3F] D2GS_CHARACTERPHRASE
[C>0x49] D2GS_WAYPOINT
[C>0x4F] D2GS_TRADE
[C>0x50] D2GS_DROPGOLD
[S>0x51] D2GS_WORLDOBJECT
[S>0x5C] D2GS_(COMP)STARTGAME
[C>0x5E] D2GS_PARTY
[C>0x61] D2GS_POTIONTOMERCENARY
[C>0x68] D2GS_GAMELOGON
[C>0x6A] D2GS_ENTERGAMEENVIRONMENT
[C>0x6D] D2GS_PING
[S>0x77] D2GS_TRADEACTION
[S>0x7A] D2GS_LOGONRESPONSE
[S>0xAF] D2GS_STARTLOGON

View consts: [pas cpp vb]


Botnet Messages:
[C>0x00] PACKET_IDLE
[S>0x00] PACKET_IDLE
[C>0x01] PACKET_LOGON
[S>0x01] PACKET_LOGON
[C>0x02] PACKET_STATSUPDATE
[S>0x02] PACKET_STATSUPDATE
[C>0x03] PACKET_DATABASE
[S>0x03] PACKET_DATABASE
[C>0x04] PACKET_MESSAGE
[S>0x04] PACKET_MESSAGE
[C>0x05] PACKET_CYCLE
[S>0x05] PACKET_CYCLE
[C>0x06] PACKET_USERINFO
[S>0x06] PACKET_USERINFO
[C>0x07] PACKET_BROADCASTMESSAGE
[S>0x07] PACKET_USERLOGGINGOFF
[C>0x08] PACKET_COMMAND
[C>0x09] PACKET_CHANGEDBPASSWORD
[S>0x0A] PACKET_BOTNETVERSION
[C>0x0B] PACKET_BOTNETCHAT
[S>0x0B] PACKET_BOTNETCHAT
[C>0x0D] PACKET_ACCOUNT
[S>0x0D] PACKET_ACCOUNT
[C>0x10] PACKET_CHATDROPOPTIONS
[S>0x10] PACKET_CHATDROPOPTIONS

View consts: [pas cpp vb]


BNLS Messages:
This reference is only here for convinience, and may not be complete or up to date. The original and updated documentation can be found here.

[C>0x00] BNLS_NULL
[C>0x01] BNLS_CDKEY
[S>0x01] BNLS_CDKEY
[C>0x02] BNLS_LOGONCHALLENGE
[S>0x02] BNLS_LOGONCHALLENGE
[C>0x03] BNLS_LOGONPROOF
[S>0x03] BNLS_LOGONPROOF
[C>0x04] BNLS_CREATEACCOUNT
[S>0x04] BNLS_CREATEACCOUNT
[S>0x05] BNLS_CHANGECHALLENGE
[C>0x05] BNLS_CHANGECHALLENGE
[C>0x06] BNLS_CHANGEPROOF
[S>0x06] BNLS_CHANGEPROOF
[C>0x07] BNLS_UPGRADECHALLENGE
[S>0x07] BNLS_UPGRADECHALLENGE
[C>0x08] BNLS_UPGRADEPROOF
[S>0x08] BNLS_UPGRADEPROOF
[C>0x09] BNLS_VERSIONCHECK
[S>0x09] BNLS_VERSIONCHECK
[C>0x0A] BNLS_CONFIRMLOGON
[S>0x0A] BNLS_CONFIRMLOGON
[C>0x0B] BNLS_HASHDATA
[S>0x0B] BNLS_HASHDATA
[C>0x0C] BNLS_CDKEY_EX
[S>0x0C] BNLS_CDKEY_EX
[C>0x0D] BNLS_CHOOSENLSREVISION
[S>0x0D] BNLS_CHOOSENLSREVISION
[C>0x0E] BNLS_AUTHORIZE
[S>0x0E] BNLS_AUTHORIZE
[C>0x0F] BNLS_AUTHORIZEPROOF
[S>0x0F] BNLS_AUTHORIZEPROOF
[C>0x10] BNLS_REQUESTVERSIONBYTE
[S>0x10] BNLS_REQUESTVERSIONBYTE
[C>0x11] BNLS_VERIFYSERVER
[S>0x11] BNLS_VERIFYSERVER
[C>0x12] BNLS_RESERVESERVERSLOTS
[S>0x12] BNLS_RESERVESERVERSLOTS
[C>0x13] BNLS_SERVERLOGONCHALLENGE
[S>0x13] BNLS_SERVERLOGONCHALLENGE
[C>0x14] BNLS_SERVERLOGONPROOF
[S>0x14] BNLS_SERVERLOGONPROOF
[C>0x18] BNLS_VERSIONCHECKEX
[S>0x18] BNLS_VERSIONCHECKEX
[C>0x1A] BNLS_VERSIONCHECKEX2
[S>0x1A] BNLS_VERSIONCHECKEX2

View consts: [pas cpp vb]


Other Resources:
The Battle.net Bot Development Website
Valhalla Legends

Message information: SID_FRIENDSUPDATE (0x66)


Message ID: 0x66
Message Name: SID_FRIENDSUPDATE
Direction: Server -> Client (Received)
Used By: Starcraft, Starcraft Broodwar, Warcraft III, Warcraft III: TFT
Format:
Help

Hint: Field names highlighted in blue will display a definition if you hover over the text.
(BYTE)		 Entry number
(BYTE)		 Friend Location
(BYTE)		 Friend Status
(DWORD)		 ProductID
(STRING) 	 Location
Remarks: Sent to clients supporting this packet when the friendlisted account's Status changes. The first friend is always entry 0.

Note that there is a Battle.net server bug in which when you are automatically sent this packet, the Product ID is your own Product ID instead of your friend's. So if you were to be using WAR3, for example, and a friend signs on using SEXP, the Product ID in this packet will be WAR3. To receive the *correct* Product ID for the user, you may request another update for this user (by sending 0x66 back to the server with the same Entry Number), or request the full list again.

In addition, this packet is not sent to you automatically if the friendship is not mutual.

See SID_FRIENDSLIST for more information.
  Please note: This message's official name is not known, and has been invented.
Related Links: [S>0x65] SID_FRIENDSLIST, [C>0x66] SID_FRIENDSUPDATE
Printable Version

User Comments:

None




For detailed questions and discussion, visit the Battle.Net Bot Development Forum.

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