Sindbad~EG File Manager

import plugins
import socket
import struct
import json

class Plugin(plugins.BasePlugin):
    __name__ = 'minecraft'

    def run(self, config):
        '''
        Fetch the amount of active and max players
        add to /etc/agent360.ini
        [minecraft]
        enabled=yes
        hosts=127.0.0.1:8000,127.0.0.2:8000...
        '''

        my_hosts = config.get('minecraft', 'hosts').split(',')
        result = {}
        for connection_string in my_hosts:
            try:
                # Connect
                s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
                hostname = connection_string.split(':')[0]
                port = int(connection_string.split(':')[1])
                s.connect((hostname, port))

                # Send handshake + status request
                s.send(self.pack_data("\x00\x00" + self.pack_data(hostname.encode('utf8')) + self.pack_port(port) + "\x01"))
                s.send(self.pack_data("\x00"))

                # Read response
                self.unpack_varint(s)     # Packet length
                self.unpack_varint(s)     # Packet ID
                l = self.unpack_varint(s) # String length

                d = ""
                while len(d) < l:
                    d += s.recv(1024)

                # Close our socket
                s.close()
            except:
                pass

            results = {}

            try:
                players = json.loads(d.decode('utf8'))['players']
                results['online'] = int(players['online'])
                results['max'] = int(players['max'])
            except:
                results['online'] = 0
                results['max'] = 0
            result[str(connection_string.replace('.', '-'))] = results

        return result


    def unpack_varint(self, s):
        d = 0
        for i in range(5):
            b = ord(s.recv(1))
            d |= (b & 0x7F) << 7*i
            if not b & 0x80:
                break
        return d

    def pack_varint(self, d):
        o = ""
        while True:
            b = d & 0x7F
            d >>= 7
            o += struct.pack("B", b | (0x80 if d > 0 else 0))
            if d == 0:
                break
        return o

    def pack_data(self, d):
        return self.pack_varint(len(d)) + d

    def pack_port(self, i):
        return struct.pack('>H', i)

if __name__ == '__main__':
    Plugin().execute()