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batman_adv: don't load module if missing batctl

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Alexandre Derumier
2019-05-10 06:28:17 +02:00
parent 3e8a915365
commit 3e074210cf
1 changed files with 6 additions and 1 deletions
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7
ifupdown2/addons/batman_adv.py
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@@ -10,19 +10,22 @@ try:
from ifupdown2.ifupdownaddons.modulebase import moduleBase
from ifupdown2.ifupdownaddons.LinkUtils import LinkUtils
from ifupdown2.ifupdown.netlink import netlink
from ifupdown2.ifupdown.exceptions import moduleNotSupported
import ifupdown2.ifupdown.ifupdownflags as ifupdownflags
except:
from ifupdown.iface import *
from ifupdown.utils import utils
from ifupdownaddons.modulebase import moduleBase
from ifupdownaddons.LinkUtils import LinkUtils
from ifupdown.netlink import netlink
from ifupdown.exceptions import moduleNotSupported
import ifupdown.ifupdownflags as ifupdownflags
import logging
import re
import subprocess
import os
class batman_adv (moduleBase):
""" ifupdown2 addon module to configure B.A.T.M.A.N. advanced interfaces """
@@ -83,6 +86,8 @@ class batman_adv (moduleBase):
def __init__ (self, *args, **kargs):
moduleBase.__init__ (self, *args, **kargs)
if not os.path.exists('/usr/sbin/batctl'):
raise moduleNotSupported('module init failed: no /usr/sbin/batctl found')
self.ipcmd = None
for longname, entry in self._modinfo['attrs'].items ():