Who have the 1.13c D2GS source code ?

[Nightshades1]

Hello as the title say it, i'm searching a working 1.13c D2GS source code that can compile on VS 2017.
It's impossible to get that damn D2GS Multi-threaded to work on windows.

I spent 4h to fix it, i re-used official PVPGN.Pro protocol for authentication and all, the Custom D2CS now connect fine with the official PVPGN i'm able to connect/create characters and all, the realm is fine as well.

I did recompile D2GS (MultiThreaded) and disabled the Patch_D2.mpq file size as i have custom patch, and this still doesn't do anything ! that trash error "main: Failed to startup net connector".

Also i don't really want the MultiThread i would like the original 1.13c D2GS that is used by MagicBuilder but i didn't find the source of this D2GS, is it public at least ?

I would like the source because in addition to my mod i would like to introduce server sided administrator command and a real WorldEvent trigger.

Any help would be appreciated !

Ps: I don't want to use linux ! wtf.

[HarpyWar]

There is only 1.09d source code for D2GS.exe https://github.com/pvpgn/d2gs109
Source code for 1.10 was not published, and this D2GS.exe used for all later versions (for example, checksum is the same for 1.10 and 1.13c).

As I understand, @tesseract2048 takes 1.09d sources and made some modifications to make it working with his D2GE engine, that handles game logic https://github.com/pvpgn/d2gs/tree/master/D2GS
His D2GE uses LibD2Server that was written by Marsgod — it's a patch in assembler for d2server.dll and C++ source of d2warden.dll.

Source for LibD2Server you can find in @tesseract2048 repository or in every build from Marsgod https://pvpgn.pro/download/d2gs/
There is no source for d2server.dll, this is a gateway to communicate with Diablo 2 game.

[Nightshades1]

Thanks for the reply, looking to fix the "failed to start net connector" error, i'm so close to have it working on windows 🥇

By the way to fix the fdwatch iop error i simply re-used fdwatch select() so the custom D2CS connect on the official CURRENT pvpgn (changed some auth-reply packet) and done.

[HarpyWar]

I was able to compile all the required binaries. This is really a quest how to do it and to understand how to setup. I spent whole the day, all programs are running and connected in logs, but I still could not connect to a server with No realms are available in Diablo 2.
May be you can make it work or someone else. I just will describe below all that I know about it.

Download complete binaries pvpgn_d2gs_tesseract.zip

All the binaries are required to run together. So it's not enough only modified D2CS as I assumed before — modified PvPGN and D2DBSDotNet are also required.

Compile

D2GS.exe, D2GE.exe
https://github.com/pvpgn/d2gs (in this repository I removed Patch_D2.mpq size verification for D2GS.exe)
It can be compiled in Visual Studio 2015/17, if in a project property set Linker > Input > Ignore All Default Libraries from Yes (/NODEFAULTLIB) to No.

PvPGN.exe, d2cs.exe
https://github.com/tesseract2048/pvpgn
I take my old package with PvPGN 1.8.5 http://harpywar.com/?a=articles&b=2&c=1&d=30 and replace files from the repository.
Open PvPGN.sln and add new files: bnetd/bnetd_log.c, bnetd/bnetd_log.h, fdwatch_iocp.h, fdwatch_iocp.c (for d2cs only two last). And remove three fprintf functions defininions, cause it was already defined somewhere else in my Visual Studio environment.

D2DBSDotNet.exe
https://github.com/tesseract2048/D2DBSDotNet
Download MySql.Data.dll from http://mysql.com and update the unresolved MySql.Data dependency for the Visual Studio project. Then build the project, nothing special.

How to setup

Mostly similar with https://pvpgn.pro/d2gs_installation.html

PvPGN

1. conf/bnetd.conf
   (I don't know the purpose of these vars, I assume it's optional)

mirror_ip = 127.0.0.1
vip_experience = 0
#eqn_hashstr =

2. Run PvPGN.exe or PvPGNConsole.exe

D2DBSDotNet

1. conf/d2dbs.conf

mysql_host=127.0.0.1
mysql_database=d2dbs
mysql_user=root
mysql_pass=

2. Create a new MySQL database d2dbs and execute script d2dbs_init.sql
3. Run D2DBSDotNet.exe, it has no any visible interface, you should see a running process in a task manager. It can be installed as a Windows service with -s or --service parameter.

D2CS

Run d2cs.exe or d2csConsole.exe

D2GS

Run d2gs/D2GS.exe, it also has no any visible interface, but a process should be running.
You should see in d2gs.log:

07/16 19:24:05.766 D2GSConnectToD2xS: Connected to D2DBS Successfully
07/16 19:24:05.767 D2GSSendClassToD2DBS: Send connection class packet to D2DBS
07/16 19:24:05.867 D2GSConnectToD2xS: Connected to D2CS Successfully
07/16 19:24:05.867 D2GSSendClassToD2CS: Send connection class packet to D2CS
07/16 19:24:05.967 D2GSNetRecvPacket: CS socket become writable
07/16 19:24:05.967 D2GSNetRecvPacket: DBS socket become writable

As I understand, a new process D2GE.exe should start for every created Diablo 2 game.

Note: D2GS.exe will exit immediately if D2CS or D2DBSDotNet is not running.

[Nightshades1]

I still have some bug with net_recv (not enough call parameter), could you make a giant compressed rar and upload all the solutions somewhere ? it would be cool.

It's terrible to see that tesseract just let this rot for windows ...

[HarpyWar]

What do you mean? You do not need to compile it yourself, I already shared pvpgn_d2gs_tesseract.zip in the previous post.

[pedr0machad0]

I've heard that Tesseract's D2GS has a built in firewall, so that we can block 0xFF01 and 0x1400 packets, without the false positives from iptables.
How can I use it?

[geckotdf]

@HarpyWar why the pvpgn_d2gs_tesseract.zip cant run in windows xp for example? Send the error win32 not valid application.

[RElesgoe]

@geckotdf you should really question why you would use Windows XP in 2018.

[geckotdf]

@RElesgoe Its because I was trying to figure it out why this not work - first we know tesseract desing all this for 32 bits, and for windows XP originally - And the problem with the compiled version at this moment is the d2cs - When you open it say:

fdw_iocp_add_fd: cannot update iocp sock 512 with read state: 10057

And thats the trick with this multi thread D2GS - In fact the D2GS works OK but the realms are not working at this moment.-
Probably inside the D2CS we have a 32 library or something like that.-

The real question here is, in Windows XP say that error because its Windows XP ? or because its a 64 bits app?

[RElesgoe]

Likely because it's Windows XP. I'm guessing that @HarpyWar compiled the binaries without Windows XP support which occurs by default with newer versions of Visual Studio.

[geckotdf]

@RElesgoe I see, well I try in 32 bits Windows 7 and works, so its related to the Win XP support.-
By the way continue working on - And I believe its something related with "Mirror_IP" in the bnetd.conf

If you any IP different from the host or # in Mirror_IP you have two errors:

[error] sd_accept: s_addr: 301a8c0, mirror_addr: xxxxxx
[fatal] sd_tcpinput: d2cs sock: 1000
[info ] on_d2cs_authreply: d2cs 192.168.1.11 authed [debug] conn_set_realm: [1000] set to "D2CS" [info ] realm_active: realm D2CS actived

And the Realm its created, but in practice we know thats not true, I believe because we have a "fatal" error in the tcpinput.

But if you put the local IP where D2CS its running in the Mirror_IP you get:
[error] sd_accept: s_addr: 301a8c0, mirror_addr: 301a8c0

No fatal error, but the realm dont say its created.-

I believe the mirror IP its where the realm its working - In any of the two ways if you try to connect via "Multiplayer" options you can connect but when try to create a game you get

handle_bnet_packet: [572] (logged in) got error handling packet type 0x1cff, len 32

In my opinion its very clear the problem its the compilation of the D2CS.-

[RElesgoe]

Ignore this message [error] sd_accept: s_addr: 301a8c0, mirror_addr: 301a8c0, it's not actually an error. Do you ever get a message saying could not create realm?

[RElesgoe]

In regards to handle_bnet_packet: [572] (logged in) got error handling packet type 0x1cff, len 32, it seems that tesseract is blocking open game types.
https://github.com/tesseract2048/pvpgn/blob/master/src/bnetd/handle_bnet.c#L3784-L3788

[geckotdf]

@RElesgoe I see, so the D2GS HT dont allow open games and it's fine this was desing to be used in a pvpgn server.-

And about the "could not create realm" - No never.-
Only two conditions the first when you put in mirror_ip something different to the local ip you get the [fatal] sd_tcpinput: d2cs sock: 1000 error, but say the realm its created, we know that not work.-

And the other condition its when you put the same local IP in themirror_ipyou dont get the [fatal] sd_tcpinput: d2cs sock: 1000 error, but you dont see "Realm xxxx Activated"

And no, in any of this two posible conditions I find get the error could not create realm.-

I test this in 32 bits or 64 bits, Windows 10 or 7, its the same.-

Then I try to create two servers in different local ips to see if the mirror its related and no, nothing happend its the same.-

The D2DBS works OK, the D2GS, works fine too, the PVPGN start OK - but, we still have the problem with the D2CS