D2GS Packet Parser

[Elneroth]

Yes, TY for fixing what format I had it in :-p

[Elneroth]

Lookin good!

Code Select Expand

[10:35:25 PM] 51
[10:35:25 PM] Unknown Found!, But reparsing it!!! :)
[10:35:25 PM] E
[10:35:25 PM] Unknown Found!, But reparsing it!!! :)
[10:35:25 PM] 51
[10:35:25 PM] Unknown Found!, But reparsing it!!! :)
[10:35:25 PM] E
[10:35:25 PM] Unknown Found!, But reparsing it!!! :)
[10:35:25 PM] 51
[10:35:25 PM] Unknown Found!, But reparsing it!!! :)
[10:35:25 PM] E
[10:35:25 PM] Unknown Found!, But reparsing it!!! :)
[10:35:25 PM] AC

[Ringo]

Lookin good!

Code Select Expand

[10:35:25 PM] 51
[10:35:25 PM] Unknown Found!, But reparsing it!!! :)
[10:35:25 PM] E
[10:35:25 PM] Unknown Found!, But reparsing it!!! :)
[10:35:25 PM] 51
[10:35:25 PM] Unknown Found!, But reparsing it!!! :)
[10:35:25 PM] E
[10:35:25 PM] Unknown Found!, But reparsing it!!! :)
[10:35:25 PM] 51
[10:35:25 PM] Unknown Found!, But reparsing it!!! :)
[10:35:25 PM] E
[10:35:25 PM] Unknown Found!, But reparsing it!!! :)
[10:35:25 PM] AC

Your having problems with them packets?

[edit]
[http://forum.valhallalegends.com/phpbbs/index.php?topic=11756.msg120454#msg120454

[Elneroth]

No, it just looks like they arrive more than once, but in a clump.
When I find an unknown, it get's the length of the packet determined by lengths I took from the .dll.
It cuts that packet's length out of the data and reparses it.
Took mee and krad forever to make up arrays for these lengths.   

I plan on researching unknowns still though. It'll be much easier now. I'll post the research I find.

*Edit*: Thanks for the packet information

[Ringo]

ok cool, well i posted what they mean anyways

[Archangel]

ok cool, well i posted what they mean anyways

Heh, you got all the packets parsed?

[Ringo]

My bots been round the world and back and hasnt seen unknowns for days, im getting tired of it

[Elneroth]

Nice Ringo, must have taken so long to research all of that :-p.

Once I get all the packet I have right now organized, I'll start researching unknowns, but it will be quite more easier now since that I have the packet length for every single packet there is. All 180 of them .

[Ringo]

It tolk time to start with, but once u get into the swing of how packets were sent to d2 clients, its like reading the news paper.
The highest packet i have is 0xB3

0xB3
D2GS_OMGFFS

B3 06 00 00 00
(DWORD) IP BAN! - 0x06

[Archangel]

Nice Ringo, must have taken so long to research all of that :-p.

Once I get all the packet I have right now organized, I'll start researching unknowns, but it will be quite more easier now since that I have the packet length for every single packet there is. All 180 of them .

what about posting them .

[Elneroth]

Here they are.

*EDIT*: List moved to: http://forum.valhallalegends.com/phpbbs/index.php?topic=12195.0

Undefined means that it has a variable size, meaning it has a size byte within the packet.

*Edit*: This is all thanks to UserLoser for posting that D2Net.dll address before. TY UserLoser
I would never have found it without that address.

[UserLoser.]

That looks about right.  In a table the undefined should be set as -1, that way it tells your handler to look for a variable packet length

[Archangel]

LOL, removed the Visual Basic code for no copy + paste? ^^

[Elneroth]

lol, yes.