DxPlayer
Angel/0A
Posts: 14 Joined: 07 Sep 2009, 18:44 Nationality:
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Made this just for the sake of curiosity and nostalgia: - Code: Select all
import socket import sys
# UDP Socket used for communications with each particular Deus Ex game servers particularQuery = "\\info\\" sockUDP = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) sockUDP.settimeout(1.0)
def queryNormalDeusExServer(ip, port): try: sockUDP.sendto(bytes(particularQuery,"utf-8"), (ip, port)) data = sockUDP.recvfrom(2048) # buffer size is 2048 bytes print("Received message ::: ", data[0]) except: print("This server did not respond our query ::: ", ip, ":", port) return
# TCP/IP socket for communications with the Master Server sockTCP = socket.socket(socket.AF_INET, socket.SOCK_STREAM) masterServerAddress = ('master.deusexnetwork.com', 28900) masterServerAuth = '\\gamename\\deusex\\location\\0\\validate\\FZcjB4YA\\final\\' masterServerQuery = '\\list\\\\gamename\\deusex\\final\\'
# Communications begin here ----> print("Connecting to ", str(masterServerAddress), "...") sockTCP.connect(masterServerAddress)
try: # Send TCP auth print("Sending authentication ::: ", masterServerAuth) sockTCP.sendall(bytes(masterServerAuth,"utf-8"))
# Receive TCP ACK data = sockTCP.recv(1024) print("Received ack ::: ", data)
# Send TCP query print("Sending query to master server ::: ", masterServerQuery) sockTCP.sendall(bytes(masterServerQuery,"utf-8"))
# Receive servers Ips and ports by TCP from master server data = sockTCP.recv(4096) print("Received answer ::: ", data)
# Master server sends stuff in a big string, each server info separated by \\ arr = str(data).split('\\\\')
# For each received server info, UDP queries for infos print('Now querying each Deus Ex server .... ') for i in arr: pos = str(i) # Received from master server a bunch of IP:Port svr = pos.split(':') if len(svr) == 2: queryNormalDeusExServer(svr[0],int(svr[1])) print("Closing Communication Socket used for normal game servers ...") sockUDP.close()
finally: print("Closing Communication Socket for Master Server ...") sockTCP.close()
This is a Python script that functions like the multiplayer game servers list inside Deus Ex. Queries the master server and lists each known game server and their status. I used the original client, captured the packages it sent/received to/from the master server and normal game servers (using Wireshark, a network package sniffer) and studied them a little. DeusEx uses TCP for master server communications and UDP for querying each game server individually. After the master server tells it where are the game servers (master server sends a single string, each game server address:port separated by "\\"), the game client sends a simple query to each server and expects the answer in the format of another simple char array, each information also separated by "\\". Save this script and run into Python. Output sample: - Code: Select all
$ python script.py Connecting to ('master.deusexnetwork.com', 28900) ... Sending authentication ::: \gamename\deusex\location\0\validate\FZcjB4YA\final\ Received ack ::: b'\\basic\\\\secure\\ZLIDRS\\' Sending query to master server ::: \list\\gamename\deusex\final\ Received answer ::: b'\\basic\\\\ip\\46.163.66.75:7791\\ip\\46.163.66.75:7771\\ip\\5.200.18.137:7791\\ip\\72.5.102.81:7781\\ip\\72.5.102.81:7791\\ip\\72.5.102.81:7761\\ip\\72.5.102.81:7771\\ip\\142.68.206.166:4441\\ip\\142.68.206.166:4444\\ip\\108.209.152.252:7791\\ip\\85.181.6.162:17578\\ip\\85.181.5.173:17578\\final\\' Now querying each Deus Ex server .... Received message ::: b'\\hostname\\~[FGS]Wunderland~ ALTFIRE 2014\\hostport\\7790\\maptitle\\Untitled\\mapname\\DXMP_Cargoyard\\gametype\\ANNATeam\\numplayers\\0\\maxplayers\\20\\gamemode\\openplaying\\gamever\\1100\\minnetver\\1100\\password\\False\\queryid\\54.1\\final\\' Received message ::: b'\\hostname\\~[FGS]Wunderland~ Classic ZERO Aug 2016!\\hostport\\7770\\maptitle\\Untitled\\mapname\\DXMS_Iceworld\\gametype\\MTLTeam\\numplayers\\0\\maxplayers\\10\\gamemode\\openplaying\\gamever\\1100\\minnetver\\1100\\password\\False\\queryid\\26.1\\final\\' Received message ::: b'\\hostname\\[i3D.NET] ~The Fun Zone~\\hostport\\7790\\maptitle\\Untitled\\mapname\\DXMP_G_E-corp\\gametype\\ANNADeathMatch\\numplayers\\0\\maxplayers\\8\\gamemode\\openplaying\\gamever\\1100\\minnetver\\1100\\password\\False\\queryid\\5.1\\final\\' Received message ::: b"\\hostname\\ ~Sev's US 0a Server~\\hostport\\7780\\maptitle\\Untitled\\mapname\\DXMS_Derelict\\gametype\\ANNADeathMatch\\numplayers\\0\\maxplayers\\16\\gamemode\\openplaying\\gamever\\1100\\minnetver\\1100\\password\\False\\queryid\\1.1\\final\\" Received message ::: b"\\hostname\\ ~Sev's US ATDM Server~\\hostport\\7790\\maptitle\\Untitled\\mapname\\DXMP_Area51Bunker\\gametype\\ANNAAdvTeam\\numplayers\\0\\maxplayers\\16\\gamemode\\openplaying\\gamever\\1100\\minnetver\\1100\\password\\False\\queryid\\2.1\\final\\" Received message ::: b"\\hostname\\ ~Sev's Classic RPG Server~\\hostport\\7760\\maptitle\\Untitled\\mapname\\DXMP_rpg_v2t4\\gametype\\ANNADeathMatch\\numplayers\\0\\maxplayers\\16\\gamemode\\openplaying\\gamever\\1100\\minnetver\\1100\\password\\False\\queryid\\26.1\\final\\" Received message ::: b"\\hostname\\ ~Sev's Tact Server~\\hostport\\7770\\maptitle\\Untitled\\mapname\\Tact_Smuggler\\gametype\\ANNADeathMatch\\numplayers\\0\\maxplayers\\16\\gamemode\\openplaying\\gamever\\1100\\minnetver\\1100\\password\\False\\queryid\\1.1\\final\\" Received message ::: b'\\hostname\\- zXc - Clan Server -\\hostport\\4440\\maptitle\\Untitled\\mapname\\DXMP_Silo\\gametype\\advteamdmgame\\numplayers\\0\\maxplayers\\32\\gamemode\\openplaying\\gamever\\1100\\minnetver\\1100\\password\\False\\final\\\\queryid\\2.1' Received message ::: b'\\hostname\\ - zXc - Party Server -\\hostport\\4443\\maptitle\\Untitled\\mapname\\DXMP-[AK]-Frag-Zone\\gametype\\ANNABasicTeam\\numplayers\\0\\maxplayers\\16\\gamemode\\openplaying\\gamever\\1100\\minnetver\\1100\\password\\False\\final\\\\queryid\\1.1' Received message ::: b'\\hostname\\Sharpshooter Mod Server with Pure UT99 Maps\\hostport\\7790\\maptitle\\HiSpeed \\mapname\\UT_HiSpeed\\gametype\\Sharpshooter\\numplayers\\0\\maxplayers\\12\\gamemode\\openplaying\\gamever\\1100\\minnetver\\1100\\password\\False\\final\\\\queryid\\73.1' This server did not respond our query ::: 85.181.6.162 : 17578 Received message ::: b'\\hostname\\Sunny Side\\hostport\\17577\\maptitle\\Untitled\\mapname\\DXMP_Abandoned\\gametype\\MTLTeam\\numplayers\\0\\maxplayers\\7\\gamemode\\openplaying\\gamever\\1100\\minnetver\\1100\\password\\False\\queryid\\83.1\\final\\' Closing Communication Socket used for normal game servers ... Closing Communication Socket for Master Server ...
Also posted this in DxAlpha.com http://www.dxalpha.com/forum/viewtopic. ... 42&t=18962Cheers, long time no see both DeusEx forum boards!
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~][FGS][Nobody~
Illuminated
Posts: 5359 Joined: 26 Oct 2005, 16:59 Location: Schland! Nationality:
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Yaaay, scripty script this is!
Nobody is perfect... ----------------------- ô¿ô¥[GODZ]¥NOCHANC wrote:I can ban any one I want ANY time I want. You have no rights here.
Magus wrote:Maybe one day I will understand your arcane rituals of voting
chin.democ. wrote:You can use light bulbs that emit light, and when shot, do not.
synthetic wrote:and while every person is interesting in their own unique ways, there is some degree of uniqueness that a doctor can help with. ~ô¿ô~][FGS][Nobody~ said: THERE IS NO SPOON! ~¤¥ÐJ¥¤~ said: THERE IS NO CAKE!
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Kuchcik
Teh gravn00b
Posts: 2637 Joined: 25 Oct 2006, 20:42 Location: central europe shithole
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captured the packages it sent/received to/from the master server and normal game servers (using Wireshark, a network package sniffer) and studied them a little.
Neato. Wireshark is hell of a tool. Helped me out a couple of times in troubleshooting weird issues at work, such as silently failing TLS handshakes or overloaded endpoint devices (muh TCP retransmissions). You should extract global numplayers, put it in cron somewhere, and send out a global e-mail notification if numplayers>1... Kind of a "holy metabolic end product a DXMP player" watchdog. Or maybe we could get it up on the "Server status" ticker at the top of the board, shouldn't be too complicated.
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anax
Throne/6G
Posts: 942 Joined: 11 Apr 2012, 23:06 Location: England Nationality:
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Nice work!!! Kuchcik wrote:You should extract global numplayers, put it in cron somewhere, and send out a global e-mail notification if numplayers>1... Kind of a "holy metabolic end product a DXMP player" watchdog. Or maybe we could get it up on the "Server status" ticker at the top of the board, shouldn't be too complicated.
YES, PLEASE!
AKA Knifeworld on Discord etc. Frozen brains tell no tales!
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