added the tw_api.py

scripts/tw_api.py

@@ -0,0 +1,100 @@
+# coding: utf-8
+from socket import *
+import struct
+import sys
+
+def tw_get_server_info(address, port):
+	try:
+		sock = socket(AF_INET, SOCK_DGRAM) 
+		sock.settimeout(1.5); 
+		sock.sendto("\xff\xff\xff\xff\xff\xff\xff\xff\xff\xffgief", (address, port)) 
+		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_id"] = int(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 xrange(0, server_info["num_players"]):
+			player = {}
+			player["name"] = slots[8+i*2+1]
+			player["score"] = slots[8+i*2]
+			server_info["players"] += [player]
+			
+		gametypes = ["dm", "tdm", "ctf"]
+		try: server_info["gametype_name"] = gametypes[server_info["gametype_id"]]
+		except: server_info["gametype_name"] = "unknown"
+		
+		return server_info
+	except:
+		return None
+		
+def tw_get_server_count(address, port):
+	try:
+		sock = socket(AF_INET, SOCK_DGRAM) 
+		sock.settimeout(1.5); 
+		sock.sendto("\xff\xff\xff\xff\xff\xff\xff\xff\xff\xffcoun", (address, port)) 
+		data, addr = sock.recvfrom(1024) 
+		sock.close() 
+	 
+		data = data[14:] # skip header
+		return struct.unpack(">H", data)[0]
+	except:
+		return -1
+
+def tw_get_servers(address):
+	counter = 0
+	master_port = 8300
+	servers = []
+ 
+	try:
+		sock = socket(AF_INET, SOCK_DGRAM) 
+		sock.settimeout(1.5) 
+		sock.sendto("\x20\x00\x00\x00\x00\x00\xff\xff\xff\xffreqt", (address, master_port)) 
+ 
+		data, addr = sock.recvfrom(1024) 
+		sock.close() 
+		data = data[14:] 
+		num_servers = len(data) / 6 
+		num_players = 0 
+
+		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]]
+
+		return servers
+	except:
+		return None		
+
+
+#tw_get_server_info("10.0.0.2", 8303)
+
+#sys.exit(-1)
+
+servers = []
+for i in range(1, 16):
+	addr = "master%d.teeworlds.com"%i
+	list = tw_get_servers(addr)
+	if list:
+		print "%s had %d servers" % (addr, len(list))
+		servers += list
+
+total_players = 0
+for server in servers:
+	print "checking server", server[0], server[1]
+	info = tw_get_server_info(server[0], server[1])
+	if info:
+		total_players += len(info["players"])
+
+print total_players