71 lines
2.3 KiB
Python
71 lines
2.3 KiB
Python
import datetime, socket, struct
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from src import ModuleManager, utils
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DEFAULT_PORT = 64738
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def _parse(s):
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host, _, port = s.partition(":")
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if port:
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if not port.isdigit():
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return None
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else:
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port = str(DEFAULT_PORT)
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return "%s:%s" % (host, port)
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SETTING = utils.FunctionSetting(_parse, "mumble-server",
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"Set the mumble server for this channel",
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example="example.com:%s" % DEFAULT_PORT)
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@utils.export("channelset", SETTING)
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@utils.export("serverset", SETTING)
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class Module(ModuleManager.BaseModule):
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@utils.hook("received.command.mumble")
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@utils.kwarg("help", "Get user and bandwidth stats for a mumble server")
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@utils.kwarg("usage", "[server[:<port>]]")
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def mumble(self, event):
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server = None
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if not event["args"]:
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server = event["target"].get_setting("mumble-server",
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event["server"].get_setting("mumble-server", None))
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elif event["args"]:
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server = event["args_split"][0]
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if not server:
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raise utils.EventError("Please provide a server")
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server, _, port = server.partition(":")
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if port:
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if not port.isdigit():
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raise utils.EventError("Port must be numeric")
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port = int(port)
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else:
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port = DEFAULT_PORT
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timestamp = datetime.datetime.utcnow()
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ping_packet = struct.pack(">iQ", 0, 123)
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s = socket.socket(type=socket.SOCK_DGRAM)
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s.settimeout(5)
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with utils.deadline():
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try:
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s.sendto(ping_packet, (server, port))
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except socket.gaierror as e:
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raise utils.EventError(str(e))
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try:
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pong_packet = s.recv(24)
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except socket.timeout:
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raise utils.EventError(
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"Timed out waiting for response from %s:%d"
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% (server, port))
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pong = struct.unpack(">bbbbQiii", pong_packet)
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version = ".".join(str(v) for v in pong[1:4])
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ping = (datetime.datetime.utcnow()-timestamp).total_seconds()*1000
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users = pong[5]
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max_users = pong[6]
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bandwidth = pong[7]/1000 # kbit/s
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event["stdout"].write(
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"%s:%d (v%s): %d/%d users, %.1fms ping, %dkbit/s bandwidth"
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% (server, port, version, users, max_users, ping, bandwidth))
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