mirror of
https://github.com/ddnet/ddnet.git
synced 2024-11-14 03:58:18 +00:00
271 lines
6.3 KiB
Python
271 lines
6.3 KiB
Python
# coding: utf-8
|
|
# pylint: skip-file
|
|
from socket import socket, AF_INET, SOCK_DGRAM
|
|
import sys
|
|
import threading
|
|
import time
|
|
|
|
|
|
|
|
NUM_MASTERSERVERS = 4
|
|
MASTERSERVER_PORT = 8300
|
|
|
|
TIMEOUT = 2
|
|
|
|
SERVERTYPE_NORMAL = 0
|
|
SERVERTYPE_LEGACY = 1
|
|
|
|
PACKET_GETLIST = "\x20\x00\x00\x00\x00\x00\xff\xff\xff\xffreqt"
|
|
PACKET_GETLIST2 = "\x20\x00\x00\x00\x00\x00\xff\xff\xff\xffreq2"
|
|
PACKET_GETINFO = "\xff\xff\xff\xff\xff\xff\xff\xff\xff\xffgief"
|
|
PACKET_GETINFO2 = "\xff\xff\xff\xff\xff\xff\xff\xff\xff\xffgie2" + "\x00"
|
|
PACKET_GETINFO3 = "\xff\xff\xff\xff\xff\xff\xff\xff\xff\xffgie3" + "\x00"
|
|
|
|
|
|
|
|
class Server_Info(threading.Thread):
|
|
|
|
def __init__(self, address, typ):
|
|
self.address = address
|
|
self.type = typ
|
|
self.finished = False
|
|
threading.Thread.__init__(self, target = self.run)
|
|
|
|
def run(self):
|
|
self.info = None
|
|
if self.type == SERVERTYPE_NORMAL:
|
|
self.info = get_server_info3(self.address)
|
|
elif self.type == SERVERTYPE_LEGACY:
|
|
self.info = get_server_info(self.address)
|
|
if self.info:
|
|
self.info = get_server_info2(self.address)
|
|
self.finished = True
|
|
|
|
|
|
def get_server_info(address):
|
|
try:
|
|
sock = socket(AF_INET, SOCK_DGRAM)
|
|
sock.settimeout(TIMEOUT)
|
|
sock.sendto(PACKET_GETINFO, address)
|
|
data, _addr = sock.recvfrom(1024)
|
|
sock.close()
|
|
|
|
data = data[14:] # skip header
|
|
slots = data.split("\x00")
|
|
|
|
server_info = {}
|
|
server_info["version"] = slots[0]
|
|
server_info["name"] = slots[1]
|
|
server_info["map"] = slots[2]
|
|
server_info["gametype"] = slots[3]
|
|
server_info["flags"] = int(slots[4])
|
|
server_info["progression"] = int(slots[5])
|
|
server_info["num_players"] = int(slots[6])
|
|
server_info["max_players"] = int(slots[7])
|
|
server_info["players"] = []
|
|
|
|
for i in range(0, server_info["num_players"]):
|
|
player = {}
|
|
player["name"] = slots[8+i*2]
|
|
player["score"] = int(slots[8+i*2+1])
|
|
server_info["players"].append(player)
|
|
|
|
return server_info
|
|
|
|
except:
|
|
sock.close()
|
|
return None
|
|
|
|
|
|
def get_server_info2(address):
|
|
try:
|
|
sock = socket(AF_INET, SOCK_DGRAM)
|
|
sock.settimeout(TIMEOUT)
|
|
sock.sendto(PACKET_GETINFO2, address)
|
|
data, _addr = sock.recvfrom(1024)
|
|
sock.close()
|
|
|
|
data = data[14:] # skip header
|
|
slots = data.split("\x00")
|
|
|
|
server_info = {}
|
|
server_info["token"] = slots[0]
|
|
server_info["version"] = slots[1]
|
|
server_info["name"] = slots[2]
|
|
server_info["map"] = slots[3]
|
|
server_info["gametype"] = slots[4]
|
|
server_info["flags"] = int(slots[5])
|
|
server_info["progression"] = int(slots[6])
|
|
server_info["num_players"] = int(slots[7])
|
|
server_info["max_players"] = int(slots[8])
|
|
server_info["players"] = []
|
|
|
|
for i in range(0, server_info["num_players"]):
|
|
player = {}
|
|
player["name"] = slots[9+i*2]
|
|
player["score"] = int(slots[9+i*2+1])
|
|
server_info["players"].append(player)
|
|
|
|
return server_info
|
|
|
|
except:
|
|
sock.close()
|
|
return None
|
|
|
|
|
|
def get_server_info3(address):
|
|
try:
|
|
sock = socket(AF_INET, SOCK_DGRAM)
|
|
sock.settimeout(TIMEOUT)
|
|
sock.sendto(PACKET_GETINFO3, address)
|
|
data, addr = sock.recvfrom(1400)
|
|
sock.close()
|
|
|
|
data = data[14:] # skip header
|
|
slots = data.split("\x00")
|
|
|
|
server_info = {}
|
|
server_info["token"] = slots[0]
|
|
server_info["version"] = slots[1]
|
|
server_info["name"] = slots[2]
|
|
server_info["map"] = slots[3]
|
|
server_info["gametype"] = slots[4]
|
|
server_info["flags"] = int(slots[5])
|
|
server_info["num_players"] = int(slots[6])
|
|
server_info["max_players"] = int(slots[7])
|
|
server_info["num_clients"] = int(slots[8])
|
|
server_info["max_clients"] = int(slots[9])
|
|
server_info["players"] = []
|
|
|
|
for i in range(0, server_info["num_clients"]):
|
|
player = {}
|
|
player["name"] = slots[10+i*5]
|
|
player["clan"] = slots[10+i*5+1]
|
|
player["country"] = int(slots[10+i*5+2])
|
|
player["score"] = int(slots[10+i*5+3])
|
|
if int(slots[10+i*5+4]):
|
|
player["player"] = True
|
|
else:
|
|
player["player"] = False
|
|
server_info["players"].append(player)
|
|
|
|
return server_info
|
|
|
|
except:
|
|
sock.close()
|
|
return None
|
|
|
|
|
|
|
|
class Master_Server_Info(threading.Thread):
|
|
|
|
def __init__(self, address):
|
|
self.address = address
|
|
self.finished = False
|
|
threading.Thread.__init__(self, target = self.run)
|
|
|
|
def run(self):
|
|
self.servers = get_list(self.address) + get_list2(self.address)
|
|
self.finished = True
|
|
|
|
|
|
def get_list(address):
|
|
servers = []
|
|
|
|
try:
|
|
sock = socket(AF_INET, SOCK_DGRAM)
|
|
sock.settimeout(TIMEOUT)
|
|
sock.sendto(PACKET_GETLIST, address)
|
|
|
|
while 1:
|
|
data, _addr = sock.recvfrom(1024)
|
|
|
|
data = data[14:]
|
|
num_servers = len(data) / 6
|
|
|
|
for n in range(0, num_servers):
|
|
ip = ".".join(map(str, map(ord, data[n*6:n*6+4])))
|
|
port = ord(data[n*6+5]) * 256 + ord(data[n*6+4])
|
|
servers += [[(ip, port), SERVERTYPE_LEGACY]]
|
|
|
|
except:
|
|
sock.close()
|
|
|
|
return servers
|
|
|
|
|
|
def get_list2(address):
|
|
servers = []
|
|
|
|
try:
|
|
sock = socket(AF_INET, SOCK_DGRAM)
|
|
sock.settimeout(TIMEOUT)
|
|
sock.sendto(PACKET_GETLIST2, address)
|
|
|
|
while 1:
|
|
data, _addr = sock.recvfrom(1400)
|
|
|
|
data = data[14:]
|
|
num_servers = len(data) / 18
|
|
|
|
for n in range(0, num_servers):
|
|
if data[n*18:n*18+12] == "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff":
|
|
ip = ".".join(map(str, map(ord, data[n*18+12:n*18+16])))
|
|
else:
|
|
ip = ":".join(map(str, map(ord, data[n*18:n*18+16])))
|
|
port = (ord(data[n*18+16])<<8) + ord(data[n*18+17])
|
|
servers += [[(ip, port), SERVERTYPE_NORMAL]]
|
|
|
|
except:
|
|
sock.close()
|
|
|
|
return servers
|
|
|
|
|
|
|
|
master_servers = []
|
|
|
|
for i in range(1, NUM_MASTERSERVERS+1):
|
|
m = Master_Server_Info((f"master{int(i)}.teeworlds.com", MASTERSERVER_PORT))
|
|
master_servers.append(m)
|
|
m.start()
|
|
time.sleep(0.001) # avoid issues
|
|
|
|
servers = []
|
|
|
|
while len(master_servers) != 0:
|
|
if master_servers[0].finished:
|
|
if master_servers[0].servers:
|
|
servers += master_servers[0].servers
|
|
del master_servers[0]
|
|
time.sleep(0.001) # be nice
|
|
|
|
servers_info = []
|
|
|
|
print(str(len(servers)) + " servers")
|
|
|
|
for server in servers:
|
|
s = Server_Info(server[0], server[1])
|
|
servers_info.append(s)
|
|
s.start()
|
|
time.sleep(0.001) # avoid issues
|
|
|
|
num_players = 0
|
|
num_clients = 0
|
|
|
|
while len(servers_info) != 0:
|
|
if servers_info[0].finished:
|
|
|
|
if servers_info[0].info:
|
|
num_players += servers_info[0].info["num_players"]
|
|
if servers_info[0].type == SERVERTYPE_NORMAL:
|
|
num_clients += servers_info[0].info["num_clients"]
|
|
else:
|
|
num_clients += servers_info[0].info["num_players"]
|
|
|
|
del servers_info[0]
|
|
|
|
time.sleep(0.001) # be nice
|
|
|
|
print(str(num_players) + " players and " + str(num_clients-num_players) + " spectators")
|