前言
服务器的相关知识曾经让我非常困惑。我相信还有很多的python开发者和我有着类似的遭遇。本文主要介绍了python下如何查询cs反恐精英的服务器信息，有需要的可以参考学习。
cs反恐精英1.5版本示例代码
#!/bin/env python
import urllib2, base64, sys, getopt
import re
import socket
def usage ():
print “usage: hlds.py -h 127.0.0.1 -p 27015”
sys.exit(2)
def main ():
# default values
host = “localhost”
port = “”
if len(sys.argv) < 1:
usage()
try:
opts, args = getopt.getopt(sys.argv[1:], "h:p:a:")
except getopt.getopterror:
usage()
# assign parameters as variables
for opt, arg in opts :
if opt == "-h" :
host = arg
if opt == "-p" :
port = arg
sock = socket.socket(socket.af_inet, socket.sock_dgram)
port = int(port)
sock.settimeout(10)
sock.connect((host, port))
sock.send('\xff\xff\xff\xff\x69\x6e\x66\x6f\x73\x74\x72\x69\x6e\x67\x0a\00')
request=sock.recv(1400)
sock.close()
server_info=request.replace('\xff', '')
buffer = re.findall(r'\d+', server_info)
print buffer[6]
if __name__ == "__main__":
main()
cs反恐精英1.6版本示例代码
#!/bin/env python
import urllib2, base64, sys, getopt
import re
import socket
def usage ():
print “usage: hlds.py -h 127.0.0.1 -p 27015”
sys.exit(2)
def main ():
# default values
host = “localhost”
port = “”
if len(sys.argv) < 1:
usage()
try:
opts, args = getopt.getopt(sys.argv[1:], "h:p:a:")
except getopt.getopterror:
usage()
# assign parameters as variables
for opt, arg in opts :
if opt == "-h" :
host = arg
if opt == "-p" :
port = arg
sock = socket.socket(socket.af_inet, socket.sock_dgram)
port = int(port)
sock.settimeout(10)
sock.connect((host, port))
sock.send('\xff\xff\xff\xff\x54\x53\x6f\x75\x72\x63\x65\x20\x45\x6e\x67\x69\x6e\x65\x20\x51\x75\x65\x72\x79\x00')
request=sock.recv(1400)
sock.close()
#server_info=request.replace('\xff', '')
print request
#buffer = re.findall(r'\d+', server_info)
#print buffer[6]
#print buffer
if __name__ == "__main__":
main()
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