[Packet Length - 2 Bytes] [Packet Type - 1 Byte] [Data - Any Size]

Msg_Chat_Server_Error:

Command ID: 0x00 [0]
Sender: Server
Data Format: [Unknown]
Description: 
Just informs the client if there was an error.

Msg_Chat_Client_Login:

Command ID: 0x02 [2]
Sender: Client
Data Format: [16 Bytes - GUID] [2 Bytes - Shared File Count] [1 Byte 
- Skipped] [2 Bytes - Data Port] [4 Bytes - SuperNode IP] 
[2 Bytes - Super Node Port] [4 Bytes - Connection Speed] [Null Terminated - Username] [Null Terminated - Client Version]
[4 Bytes - Internal IP] [4 Bytes - External IP] [1 Byte - Allow Browse] [1 Byte - Upload Count] [1 Byte - Max Uploads] 
[1 Byte - Queued Uploads]
Description: 
This is how you join the chat room.

Msg_Chat_Server_Login_Ack:

Command ID: 0x03 [3]
Sender: Server
Data Format: [Null Terminated - Your Username]
Description: 
Just tells the client that you have joined the room and its going to send you 
the user list now.

Msg_Chat_Client_Update_Status:

Command ID: 0x04 [4]
Sender: Client
Data Format: [2 Bytes - File Count] [1 Bytes - Allow Browse] [4 Bytes - SuperNode IP]
[2 Bytes - SuperNode Port] [4 Bytes - External IP] [1 Bytes - Number of Uploads] [1 Byte - Upload Slots] [1 Byte - Queued Uploads]
Description: This needs to be send about every few minutes or so to keep you in the chat room.

Msg_Chat_Server_Update_User_Status:

Command ID: 0x05 [5]
Sender: Server
Data Format: [2 Bytes - File Count] [1 Bytes - Allow Browse] [4 Bytes - SuperNode IP] [2 Bytes - SuperNode Port]
[4 Bytes - External IP] [1 Bytes - Number of Uploads] [1 Byte - Upload Slots] [1 Byte - Queued Uploads] [1 Byte - Admin Status]
Description: This just sends you any updates that a user has made when they send their Msg_Chat_Client_Update_Status packet to the server. This also keeps you in most rooms.

Msg_Chat_Server_Redirect:

Command ID: 0x06 [6]
Sender: Server
Data Format: [2 Bytes - File Count] [4 Bytes - External IP] [2 Bytes - Port] [4 Bytes - Internal IP] [Null Terminated - Channel Name]
[Null Terminated - Reason For Redirect]
Description: This is for when sending someone to another chat room.

Msg_Chat_Client_Public:

Command ID: 0x0A [10]
Sender: Client
Data Format: [Text]
Description: 
Sends text to the room.

Msg_Chat_Server_Public:

Command ID: 0x0A [10]
Sender: Server
Data Format: [Null Terminated - Username] [Null Terminated - Text]
Description: 
A message in the chat.

Msg_Chat_Client_Emote:

Command ID: 0x0B [11]
Sender: Client
Data Format: [Text]
Description: 
Sends emote to the room.

Msg_Chat_Server_Emote:

Command ID: 0x0B [11]
Sender: Server
Data Format: [Null Terminated - Username] [Null Terminated - Text]
Description: 
A emote message in the chat.

Msg_Chat_Server_Join:

Command ID: 0x14 [20]
Sender: Server
Data Format: [2 Bytes - Shared File Count] [4 Bytes - Connection 
Speed] [4 Bytes - Users IP] [2 Bytes - User Port] [4 Bytes - User's Super-
Node] [1 Byte - Nothing] [Null Terminated - Username] [4 Bytes - User's Internal IP] [1 Byte - Allow Browse] [1 Byte - Admin Status]
Description: 
A User Joined the Room.

Msg_Chat_Server_Part:

Command ID: 0x16 [22]
Sender: Server
Data Format: [Null Terminated - Username]
Description: 
A User Left The Room.

Msg_Chat_Client_PVT:

Command ID: 0x19 [25]
Sender: Client
Data Format: [Null Terminated - Username] [Null Terminated - 
Message]
Description: 
Private Message sent from client.

Msg_Chat_Server_PVT:

Command ID: 0x19 [25]
Sender: Server
Data Format: [Null Terminated - Username] [Null Terminated - 
Message]
Description: 
Private Message sent from Client is now sent to the client that needs the 
message.

Msg_Chat_Server_IsIgnoringyou:

Command ID: 0x1A [26]
Sender: Server
Data Format: [Null Terminated - Username]
Description: 
The user you are trying to pm is ignoring you]

Msg_Chat_Server_OfflineUser:

Command ID: 0x1B [27]
Sender: Server
Data Format: [Null Terminated - Username]
Description: 
The user you are trying to pm is offline.

Msg_Chat_Server_Channel_User_List:

Command ID: 0x1E [30]
Sender: Server
Data Format: [2 Bytes - Shared File Count] [4 Bytes - Connection 
Speed] [4 Bytes - Users IP] [2 Bytes - User Port] [4 Bytes - User's Super-
Node] [1 Byte - Nothing] [Null Terminated - Username] [4 Bytes - User's Internal IP] [1 Byte - Allow Browse] [1 Byte - Admin Status]
Description: 
The user list of the chat.

Msg_Chat_Server_Topic:

Command ID: 0x1F [31]
Sender: Server
Data Format: [Null Terminated - Topic]
Description: 
Topic Change of room.

Msg_Chat_Server_Topic_First:

Command ID: 0x20 [32]
Sender: Server
Data Format: [Null Terminated - Topic]
Description: 
The topic you get when you join.

Msg_Chat_Server_Channel_User_List_End:

Command ID: 0x23 [35]
Sender: Server
Data Format: [1 Byte - Nothing]
Description: 
Indicates end of user list.

Msg_Chat_Server_No Such:

Command ID: 0x2C [44]
Sender: Server
Data Format: [Null Terminated - Text]
Description: 
This is the motd.

Msg_Chat_Client_Ingore_List:

Command ID: 0x2D [45]
Sender: Client
Data Format: [Unknown]
Description: Unknown.

Msg_Chat_Client_Add_Share:

Command ID: 0x32 [50]
Sender: Server
Data Format: [1 Byte -  File Type][4 Bytes - File Size][2 Bytes - Length Of Search Words + 
Null][Search Words + Null][X Bytes - Share Data]
Description: 
Adds a file to the list of files people will see when they browse you.

Msg_Chat_Client_Rem_Share:

Command ID: 0x33 [51]
Sender: Client
Data Format: [1 Byte - Nothing]
Description: 
Removes a file from the list of files that people see when they browse you.

Msg_Chat_Client_Browse:

Command ID: 0x34 [52]
Sender: Client
Data Format: [2 Bytes - Browse ID] [1 Byte - Type Of Browse] [x Bytes - Username]
Description: Gets the list of files a user is sharing.

Msg_Chat_Client_End_Of_Browse:

Command ID: 0x35 [52]
Sender: Client
Data Format: [2 Bytes - Browse ID]
Description: Indicates the end of a browse.

Msg_Chat_Client_Browse_Error:

Command ID: 0x36 [54]
Sender: Client
Data Format: [Unknown]
Description: Indicates an 
error while browsing a user.

Msg_Chat_Client_Browse_Item:

Command ID: 0x37 [55]
Sender: Client
Data Format: [2 Bytes - Browse ID] [1 Bytes - Type of File] [4 Bytes - Size Of File] [X Bytes 
- Share Data]
Description: Shared file information you get when you browse a user.

Msg_Chat_Client_Start_Of_Browse:

Command ID: 0x38 [56]
Sender: Client
Data Format: [2 Bytes - Browse ID] [2 Bytes - Number of Files Shared]
Description: 
Indicates that you are starting a browse of a user.

Msg_Chat_Client_Search:

Command ID: 0x3C [60]
Sender: Client
Data Format: [2 Bytes - Search ID] [2 Bytes - Search Type] [2 Bytes - 
Search Words Length] [Null Terminated - Search Words]
Description: 
Starts a search for a file in the chat.

Msg_Chat_Server_Search_Hit:

Command ID: 0x3D [61]
Sender: Server
Data Format: [Unknown]
Description: 
A result from your file search.

Msg_Chat_Server_End_Of_Search:

Command ID: 0x3E [62]
Sender: Server
Data Format: [2 Bytes - Search ID]
Description: 
Indicates that the server is done searches for files.

Msg_Chat_Server_My_Features:

Command ID: 0x5C [92]
Sender: Server
Data Format: [Null Terminated - Server Version] [3 Bytes - Browse And Search Features 
Avalaible] [X Bytes - Sharable Types]
Description: Sends Information about the chat server to the 
client.

Msg_CCache_Send_Channels:

Command ID: 0x47 [71]
Sender: Client
Data Format: [Null]
Description: 
Requests the channel list.

Msg_CCache_Here_Channel:

Command ID: 0x48 [72]
Sender: Server
Data Format: [4 Bytes - 
External IP Address] [2 Bytes - Port] [2 Bytes - User Count] [Null Terminated - Channel Name]
 [Null Terminated - Topic] [4 Bytes - Internal IP]
Description: 
Channel, This data is zipped when it is sent. Internal IP Address is only 
sent if it is different than external ip.

Msg_CCache_End of Channels:

Command ID: 0x49 [73]
Sender: Server
Data Format: [Null]
Description: 
Indicates End of Channel Listing.

Msg_Chat_Server_OP_Change:

Command ID: 0x4B [75]
Sender: Server
Data Format: [1 Byte - Admin Status] [1 Byte Nothing]
Description: 
Changes Users Admin Status/ Adds Blue or Yellow Star. 0 = User and 1 = 
Admin.

Msg_Chat_Server_Url_Update:

Command ID: 0x49 [73]
Sender: Server
Data Format: [Null Terminated - Url Link] [Null Terminated - Url 
Caption]
Description: 
Changes Rooms URL Tag.

Msg_Chat_Client_Command:

Command ID: 0x4A [74]
Sender: Client
Data Format: [X Bytes - Command Text]
Description: 
Sends a /Command Text