BNETDocs
S>C 0x4E SID_TOURNAMENT
Message Id:0x4E
Message Name:SID_TOURNAMENT
Direction:Server to Client
Used By:Starcraft Broodwar, Starcraft Original
Format:

(UINT8) Unknown
(UINT8) Unknown, maybe number of non-null strings sent?
(STRING) Description
(STRING) Unknown
(STRING) Website
(UINT32) Unknown
(STRING) Name
(STRING) Unknown
(STRING) Unknown
(STRING) Unknown
(UINT32[5]) Unknown

Remarks

Research requested. Sent after a successful logon to an account in a WCG tournament. The 0x0C packet sent with 0x01 flags would automatically have the user join channel WCG planetname #.

Packet Log
FF 4E 58 00
01
03
57 6F 72 6C 64 20 43 79 62 65 72 20 47 61 6D 65 73 20 28 53 61 74 75 72 6E 29 00
00
68 74 74 70 3A 2F 2F 77 77 77 2E 77 63 67 2E 63 6F 6D 00 57 43 47 00
00 00 00 00
80 07 01 00
00
00
00
00 01 01 00
02 02 00 00
00 00 01 05
00 00 00 00
32 00 00 00
Leaky
Comments
brew

The 0x4E packet is sent to Starcraft/Brood War clients, however there is no code in battle.snp to parse that packet. Maybe it's used by warcraft 3 as well, but that's just a guess.

RealityRipple

No such packet on Warcraft 3.

http://forum.valhallalegends.com/index.php/topic,17479