46 lines
902 B
Python
46 lines
902 B
Python
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import socket
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from struct import pack, unpack
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from time import time, sleep
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def sock():
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addr = ("localhost", 13370)
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s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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s.connect(addr)
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return s
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def recv(s):
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ptype, plen = unpack(">BI", s.recv(5))
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data = s.recv(plen-6)
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cs = s.recv(1)
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print(f"I {ptype:X} {data}")
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def pstr(s):
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if type(s) == str:
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s = s.encode()
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return pack(">I", len(s)) + s
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def snd(s, typ, dat):
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p = pack(">BI", typ, len(dat)+6) + dat
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csum = (-sum(p)) % 256
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c = bytes([ csum ])
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s.sendall(p + c)
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def hello(s):
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h = pstr("pestcontrol")
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h += pack(">I", 1)
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snd(s, 0x50, h)
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def sivi(s):
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h = pack(">II", 1337, 3)
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h += pstr("green starred rat")
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h += pack(">I", 765)
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h += pstr("red footed elephant")
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h += pack(">I", 6029)
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h += pstr("black tailed unicorn")
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h += pack(">I", 1234)
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snd(s, 0x58, h)
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s = sock()
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hello(s)
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recv(s)
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sivi(s)
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