#!/usr/bin/env python
# -*- coding: utf-8
from struct import *
import socket, time, datetime, sys, json

try:
    host = "mumble.chaospott.de"
    port = 64738

    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    s.settimeout(1)

    buf = pack(">iQ", 0, datetime.datetime.now().microsecond)
    s.sendto(buf, (host, port))

    try:
        data, addr = s.recvfrom(1024)
    except socket.timeout:
        sys.exit()

    r = unpack(">bbbbQiii", data)

    version = "%d.%d.%d" % (r[1], r[2], r[3])
    last_update = int(time.time())
    output = { "server_version": version, "connected_users": r[5], "max_users": r[6], "bandwidth": r[7], "last_update": last_update}
    print(json.dumps(output))
except:
    pass