def Disconnect(self, nettype, name, mac):
""" Disconnect from the network. """
iface = self.iface
# mac and name need to be strings
if mac in (None, ''):
mac = 'X'
if name in (None, ''):
name = 'X'
misc.ExecuteScripts(wpath.predisconnectscripts, self.debug,
extra_parameters=(nettype, name, mac))
if self.pre_disconnect_script:
print 'Running pre-disconnect script'
misc.ExecuteScript(expand_script_macros(self.pre_disconnect_script,
'pre-disconnection',
mac, name),
self.debug)
iface.ReleaseDHCP()
iface.SetAddress('0.0.0.0')
iface.FlushRoutes()
iface.FlushDNS()
iface.Down()
iface.Up()
misc.ExecuteScripts(wpath.postdisconnectscripts, self.debug,
extra_parameters=(nettype, name, mac))
if self.post_disconnect_script:
print 'Running post-disconnect script'
misc.ExecuteScript(expand_script_macros(self.post_disconnect_script,
'post-disconnection',
mac, name),
self.debug)
def run_script_if_needed(self, script, msg, bssid='wired', essid='wired'):
""" Execute a given script if needed.
Keyword arguments:
script -- the script to execute, or None/'' if there isn't one.
msg -- the name of the script to display in the log.
"""
if script:
print 'Executing %s script' % (msg)
misc.ExecuteScript(expand_script_macros(script, msg, bssid, essid),
self.debug)