esefandClaude Opus 5.5
7e9cbee14d
One-command setup (SteamCMD + pinned, checksum-verified ReHLDS / ReGameDLL / Metamod-R / AMXX / ReAPI / ReUnion / CSDM-ReAPI / YaPB / GunGame), .env settings, ./cs menu (map, DM/GunGame mode, bots, kill counter, restart, update), own plugins (extras, rtv, mode switch), all-time kill counter, watchdog + nightly backup, docs for admins and players. Co-Authored-By: Claude Opus 5.5 <[email protected]>
36 lines
1.4 KiB
Python
Executable File
36 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Asks a CS 1.6 / GoldSrc server for its info (A2S_INFO), like the in-game server browser does.
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python3 tools/hlq.py info <host> <port>
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Prints: name | map | players x/y (bots n) | password yes/no. Exit code 1 when there's no answer.
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Works against any address (LAN, VPN, a playit tunnel), so it also tests the way in from outside."""
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import socket, sys
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H = b"\xff\xff\xff\xff"
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def info(host, port, timeout=4):
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s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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s.settimeout(timeout)
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q = H + b"TSource Engine Query\x00"
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s.sendto(q, (host, port))
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d = s.recvfrom(65535)[0]
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if d[4:5] == b"A": # newer servers answer with a challenge first: ask again with it
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s.sendto(q + d[5:9], (host, port))
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d = s.recvfrom(65535)[0]
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if d[4:5] != b"I":
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raise ValueError("unexpected reply type %r" % d[4:5])
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name, mp, folder, game, rest = d[6:].split(b"\x00", 4)
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players, maxp, bots, pw = rest[2], rest[3], rest[4], rest[7]
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return (f"{name.decode(errors='replace')} | map {mp.decode()} | players {players}/{maxp} (bots {bots})"
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f" | password {'yes' if pw else 'no'}")
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if __name__ == "__main__":
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if len(sys.argv) != 4 or sys.argv[1] != "info":
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sys.exit(__doc__)
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try:
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print("A2S_INFO ok:", info(sys.argv[2], int(sys.argv[3])))
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except (OSError, ValueError) as e:
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print("no answer:", e)
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sys.exit(1)
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