def handle(self, msg, arg): genlh = genl.genlmsg_hdr(nl.nlmsg_hdr(msg)) # A schedule scan is complete immediately when it gets started if genlh.cmd in [ nl80211.CMD_START_SCHED_SCAN ]: self.scan_busy = False return nl.NL_SKIP
def handle(self, msg, arg):
genlh = genlmsg_hdr(nlmsg_hdr(msg))
# A schedule scan is complete immediately when it gets started
if genlh.cmd in [nl80211.CMD_START_SCHED_SCAN]:
self.scan_busy = False
return NL_SKIP
def handle(self, msg, arg): genlh = genl.genlmsg_hdr(nl.nlmsg_hdr(msg)) # A regular scan is complete when we get scan results if genlh.cmd in [ nl80211.CMD_SCAN_ABORTED, nl80211.CMD_NEW_SCAN_RESULTS ]: self.scan_busy = False return nl.NL_SKIP
def handle(self, msg, arg):
genlh = genlmsg_hdr(nlmsg_hdr(msg))
# A regular scan is complete when we get scan results
if genlh.cmd in [
nl80211.CMD_SCAN_ABORTED, nl80211.CMD_NEW_SCAN_RESULTS
]:
self.scan_busy = False
return NL_SKIP
def handle(self, msg, arg):
genlh = genlmsg_hdr(nlmsg_hdr(msg))
if genlh.cmd in [nl80211.CMD_SCHED_SCAN_STOPPED]:
self.scan_busy = False
return NL_SKIP
def __init__(self, msg, errno):
self._cmd = genl.genlmsg_hdr(msg.hdr).cmd
self._errno = errno
def handle(self, msg, arg): genlh = genl.genlmsg_hdr(nl.nlmsg_hdr(msg)) if genlh.cmd in [ nl80211.CMD_SCHED_SCAN_STOPPED ]: self.scan_busy = False return nl.NL_SKIP
def __init__(self, msg, errno): self._cmd = genlmsg_hdr(nlmsg_hdr(msg)).cmd self._errno = errno
def handle(self, m):
logger.debug("Handle Msg from class")
print("m",m)
try:
logger.debug("getting msg header")
nlmsghdr = nl.nlmsg_hdr(m)
# print("nlmsghdr: flags:", nlmsghdr.nlmsg_flags , "seq:", nlmsghdr.nlmsg_seq )
logger.debug("getting genlmsg header")
genlhdr = genl.genlmsg_hdr( nlmsghdr )
# logger.debug("Generic Command", genlhdr.cmd)
if not genlhdr:
logger.error("Could not get generic header")
return nl.NL_STOP
if genlhdr.cmd == ELC_REQUEST_RLOCS_FOR_EID:
logger.info("Request RLOC for an EID")
# attrs = None
# print("Message handler got called");
err, attrs = genl.py_genlmsg_parse(
nlmsghdr,
0, # will be returned as an attribute
ELA_MAX,
None
)
if err < 0:
logger.error("An error happened while parsing attributes")
return nl.NL_STOP;
logger.info("Looking for ELA")
if ELA_EID in attrs:
# logger.debug ("hello", attrs[ELA_EID])
eid = nl.nla_get_u32(attrs[ELA_EID]);
# logger.info ("eid", eid)
# logger.debug ("token", attrs[ELA_MPTCP_TOKEN])
token = nl.nla_get_u32(attrs[ELA_MPTCP_TOKEN]);
# logger.info("token", token)
# print("Requested EID ",eid, " for token ",binascii.hexlify( token ))
# I => unsigned int
packed_value = struct.pack('I', eid)
addr = socket.inet_ntoa(packed_value)
nb = self.retrieve_number_of_rlocs( addr )
if nb < 0:
logger.warning("An error happened while retrieveing nb of rlocs")
return nl.NL_STOP
else:
#nlmsghdr.nlmsg_seq + 1
self.send_rlocs_list_for_eid( 0, token, nb )
return nl.NL_SKIP
else:
logger.error("Missing critical attribute in packet")
else:
logger.warning("Unhandled command %d"% genlhdr.cmd)
# nlmsg_data returns void* so not usable straightaway
# TODO need to retrieve command
# print("e", err)
return nl.NL_SKIP
except Exception as e:
(t,v,tb) = sys.exc_info()
print( "test", v.message,e )
traceback.print_tb(tb)
return nl.NL_SKIP
def handle(self, m):
logger.debug("Handle Msg from class")
print("m", m)
try:
logger.debug("getting msg header")
nlmsghdr = nl.nlmsg_hdr(m)
# print("nlmsghdr: flags:", nlmsghdr.nlmsg_flags , "seq:", nlmsghdr.nlmsg_seq )
logger.debug("getting genlmsg header")
genlhdr = genl.genlmsg_hdr(nlmsghdr)
# logger.debug("Generic Command", genlhdr.cmd)
if not genlhdr:
logger.error("Could not get generic header")
return nl.NL_STOP
if genlhdr.cmd == ELC_REQUEST_RLOCS_FOR_EID:
logger.info("Request RLOC for an EID")
# attrs = None
# print("Message handler got called");
err, attrs = genl.py_genlmsg_parse(
nlmsghdr,
0, # will be returned as an attribute
ELA_MAX,
None)
if err < 0:
logger.error("An error happened while parsing attributes")
return nl.NL_STOP
logger.info("Looking for ELA")
if ELA_EID in attrs:
# logger.debug ("hello", attrs[ELA_EID])
eid = nl.nla_get_u32(attrs[ELA_EID])
# logger.info ("eid", eid)
# logger.debug ("token", attrs[ELA_MPTCP_TOKEN])
token = nl.nla_get_u32(attrs[ELA_MPTCP_TOKEN])
# logger.info("token", token)
# print("Requested EID ",eid, " for token ",binascii.hexlify( token ))
# I => unsigned int
packed_value = struct.pack('I', eid)
addr = socket.inet_ntoa(packed_value)
nb = self.retrieve_number_of_rlocs(addr)
if nb < 0:
logger.warning(
"An error happened while retrieveing nb of rlocs")
return nl.NL_STOP
else:
#nlmsghdr.nlmsg_seq + 1
self.send_rlocs_list_for_eid(0, token, nb)
return nl.NL_SKIP
else:
logger.error("Missing critical attribute in packet")
else:
logger.warning("Unhandled command %d" % genlhdr.cmd)
# nlmsg_data returns void* so not usable straightaway
# TODO need to retrieve command
# print("e", err)
return nl.NL_SKIP
except Exception as e:
(t, v, tb) = sys.exc_info()
print("test", v.message, e)
traceback.print_tb(tb)
return nl.NL_SKIP
