62 lines
2 KiB
Python
62 lines
2 KiB
Python
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import pyroute2
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import netifaces
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import bumblebee.module
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class Module(bumblebee.module.Module):
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def __init__(self, args):
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super(Module, self).__init__(args)
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self._exclude = ( "lo", "virbr" )
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self._interfaces = [ i for i in netifaces.interfaces() if not i.startswith(self._exclude) ]
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self._index = 0
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self._intf = self._interfaces[0] if len(self._interfaces) > 0 else None
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self._cache = {}
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self._state = "down"
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def data(self):
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if len(self._interfaces) <= self._index:
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return "n/a"
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self._intf = self._interfaces[self._index]
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self._state = "down"
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addr = []
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if netifaces.AF_INET in netifaces.ifaddresses(self._intf):
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for ip in netifaces.ifaddresses(self._intf)[netifaces.AF_INET]:
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if "addr" in ip and ip["addr"] != "":
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addr.append(ip["addr"])
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self._state = "up"
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return "{} {} {}".format(self._intf, self._state, ", ".join(addr))
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def next(self):
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self._index += 1
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if self._index < len(self._interfaces):
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return True
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self._index = 0
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# reload to support hotplug
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self._interfaces = [ i for i in netifaces.interfaces() if not i.startswith(self._exclude) ]
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return False
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def _iswlan(self, intf):
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if not "wlan{}".format(intf) in self._cache:
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iw = pyroute2.IW()
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ip = pyroute2.IPRoute()
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idx = ip.link_lookup(ifname=intf)[0]
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try:
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iw.get_interface_by_ifindex(idx)
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self._cache["wlan{}".format(intf)] = True
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except exception as e:
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self._cache["wlan{}".format(intf)] = False
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return self._cache
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def state(self):
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t = "wireless" if self._iswlan(self._intf) else "wired"
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return "{}-{}".format(t, self._state)
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def warning(self):
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return self._state != "up"
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def critical(self):
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return self._state == "down"
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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