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@clarence112
Forked from barneygale/gist:1209061
Last active July 30, 2024 21:48
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import socket
import struct
import json
def unpack_varint(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(d):
o = b""
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(d):
h = pack_varint(len(d))
if type(d) == str:
d = bytes(d, "utf-8")
return h + d
def pack_port(i):
return struct.pack('>H', i)
def get_info(host='localhost', port=25565):
# Connect
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((host, port))
# Send handshake + status request
s.send(pack_data(b"\x00\x00" + pack_data(host.encode('utf8')) + pack_port(port) + b"\x01"))
s.send(pack_data("\x00"))
# Read response
unpack_varint(s) # Packet length
unpack_varint(s) # Packet ID
l = unpack_varint(s) # String length
d = b""
while len(d) < l:
d += s.recv(1024)
# Close our socket
s.close()
# Load json and return
return json.loads(d.decode('utf8'))
@chexo3
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chexo3 commented Jul 30, 2024

There is error on line 8.

Traceback (most recent call last):
  File "<pyshell#0>", line 1, in <module>
    get_info(host='betterwith.wolfdaemon.xyz',port=25565)
  File "getinfo.py", line 41, in get_info
    unpack_varint(s)     # Packet length
  File "getinfo.py", line 8, in unpack_varint
    b = ord(s.recv(1))
TypeError: ord() expected a character, but string of length 0 found

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