def handle_band(attr, fpol):
e, battr = nl.py_nla_parse_nested(nl80211.NL80211_BAND_ATTR_MAX, attr,
None)
print("\tband %d:" % nl.nla_type(attr))
if nl80211.NL80211_BAND_ATTR_FREQS in battr:
for fattr in nl.nla_get_nested(battr[nl80211.NL80211_BAND_ATTR_FREQS]):
handle_freq(fattr, fpol)
def create_map(self, map_attr, pol):
nest_map = {}
for key in nl.nla_get_nested(map_attr):
nest_list = self.create_list(key, pol)
if len(nest_list) > 0:
nest_map[nl.nla_type(key)] = nest_list
return nest_map
def create_map(self, map_attr, pol):
nest_map = {}
for key in nla_get_nested(map_attr):
nest_list = self.create_list(key, pol)
if len(nest_list) > 0:
nest_map[nla_type(key)] = nest_list
return nest_map
def msg_handler(m, a):
try:
e, attr = genl.py_genlmsg_parse(nl.nlmsg_hdr(m), 0,
nl80211.NL80211_ATTR_MAX, None)
if nl80211.NL80211_ATTR_WIPHY_NAME in attr:
print('wiphy %s' %
nl.nla_get_string(attr[nl80211.NL80211_ATTR_WIPHY_NAME]))
if nl80211.NL80211_ATTR_WIPHY_BANDS in attr:
fpol = nl.nla_policy_array(nl80211.NL80211_FREQUENCY_ATTR_MAX + 1)
fpol[nl80211.NL80211_FREQUENCY_ATTR_FREQ].type = nl.NLA_U32
fpol[nl80211.NL80211_FREQUENCY_ATTR_DISABLED].type = nl.NLA_FLAG
fpol[
nl80211.NL80211_FREQUENCY_ATTR_PASSIVE_SCAN].type = nl.NLA_FLAG
fpol[nl80211.NL80211_FREQUENCY_ATTR_NO_IBSS].type = nl.NLA_FLAG
fpol[nl80211.NL80211_FREQUENCY_ATTR_RADAR].type = nl.NLA_FLAG
fpol[nl80211.NL80211_FREQUENCY_ATTR_MAX_TX_POWER].type = nl.NLA_U32
nattrs = nl.nla_get_nested(attr[nl80211.NL80211_ATTR_WIPHY_BANDS])
for nattr in nattrs:
handle_band(nattr, fpol)
if nl80211.NL80211_ATTR_CIPHER_SUITES in attr:
ciphers = nl.nla_data(attr[nl80211.NL80211_ATTR_CIPHER_SUITES])
num = len(ciphers) / 4
if num > 0:
print("\tSupported Ciphers:")
for i in range(0, num, 4):
print("\t\t* %s" % cipher_name(ciphers[i:i + 4]))
if nl80211.NL80211_ATTR_SUPPORTED_IFTYPES in attr:
print("\tSupported interface modes:")
ifattr = nl.nla_get_nested(
attr[nl80211.NL80211_ATTR_SUPPORTED_IFTYPES])
for nl_mode in ifattr:
print("\t\t* %s" %
nl80211.nl80211_iftype2str[nl.nla_type(nl_mode)])
if nl80211.NL80211_ATTR_SOFTWARE_IFTYPES in attr:
print("\tsoftware interface modes (can always be added):")
ifattr = nl.nla_get_nested(
attr[nl80211.NL80211_ATTR_SOFTWARE_IFTYPES])
for nl_mode in ifattr:
print("\t\t* %s" %
nl80211.nl80211_iftype2str[nl.nla_type(nl_mode)])
return nl.NL_SKIP
except Exception as e:
(t, v, tb) = sys.exc_info()
print v.message
traceback.print_tb(tb)
def create_nested_list(self, attr_list, aid):
nest_list = []
for nest_element in nl.nla_get_nested(attr_list):
nest_obj = self.create_nested(nest_element, aid)
if isinstance(nest_obj, nl80211_object):
nest_obj.nla_type = nl.nla_type(nest_element)
nest_list.append(nest_obj)
return nest_list
def create_nested_list(self, attr_list, aid): nest_list = [] for nest_element in nla_get_nested(attr_list): nest_obj = self.create_nested(nest_element, aid) if isinstance(nest_obj, nl80211_object): nest_obj.nla_type = nla_type(nest_element) nest_list.append(nest_obj) return nest_list
def store_nested(self, attr, aid): nest_class = None if aid in self.nest_attr_map.keys(): nest_class = self.nest_attr_map[aid] self._attrs[aid] = [] for nest_element in nl.nla_get_nested(attr): if nest_class == None: self._attrs[aid].append(nl.nla_type(nest_element)) else: e, nattr = nl.py_nla_parse_nested(nest_class.max_attr, nest_element, nest_class.policy) self._attrs[aid].append(nest_class(nattr))
def msg_handler(m, a):
try:
e, attr = genl.py_genlmsg_parse(nl.nlmsg_hdr(m), 0,
nl80211.NL80211_ATTR_MAX, None)
if nl80211.NL80211_ATTR_WIPHY_NAME in attr:
print('wiphy %s' % nl.nla_get_string(attr[nl80211.NL80211_ATTR_WIPHY_NAME]))
if nl80211.NL80211_ATTR_WIPHY_BANDS in attr:
fpol = nl.nla_policy_array(nl80211.NL80211_FREQUENCY_ATTR_MAX + 1)
fpol[nl80211.NL80211_FREQUENCY_ATTR_FREQ].type = nl.NLA_U32
fpol[nl80211.NL80211_FREQUENCY_ATTR_DISABLED].type = nl.NLA_FLAG
fpol[nl80211.NL80211_FREQUENCY_ATTR_PASSIVE_SCAN].type = nl.NLA_FLAG
fpol[nl80211.NL80211_FREQUENCY_ATTR_NO_IBSS].type = nl.NLA_FLAG
fpol[nl80211.NL80211_FREQUENCY_ATTR_RADAR].type = nl.NLA_FLAG
fpol[nl80211.NL80211_FREQUENCY_ATTR_MAX_TX_POWER].type = nl.NLA_U32
nattrs = nl.nla_get_nested(attr[nl80211.NL80211_ATTR_WIPHY_BANDS])
for nattr in nattrs:
handle_band(nattr, fpol)
if nl80211.NL80211_ATTR_CIPHER_SUITES in attr:
ciphers = nl.nla_data(attr[nl80211.NL80211_ATTR_CIPHER_SUITES])
num = len(ciphers) / 4
if num > 0:
print("\tSupported Ciphers:");
for i in range(0, num, 4):
print("\t\t* %s" % cipher_name(ciphers[i:i+4]))
if nl80211.NL80211_ATTR_SUPPORTED_IFTYPES in attr:
print("\tSupported interface modes:")
ifattr = nl.nla_get_nested(attr[nl80211.NL80211_ATTR_SUPPORTED_IFTYPES])
for nl_mode in ifattr:
print("\t\t* %s" % nl80211.nl80211_iftype2str[nl.nla_type(nl_mode)])
if nl80211.NL80211_ATTR_SOFTWARE_IFTYPES in attr:
print("\tsoftware interface modes (can always be added):")
ifattr = nl.nla_get_nested(attr[nl80211.NL80211_ATTR_SOFTWARE_IFTYPES])
for nl_mode in ifattr:
print("\t\t* %s" % nl80211.nl80211_iftype2str[nl.nla_type(nl_mode)])
return nl.NL_SKIP
except Exception as e:
(t,v,tb) = sys.exc_info()
print v.message
traceback.print_tb(tb)
def store_nested(self, attr, aid):
nest_class = None
if aid in self.nest_attr_map.keys():
nest_class = self.nest_attr_map[aid]
self._attrs[aid] = []
for nest_element in nl.nla_get_nested(attr):
if nest_class == None:
self._attrs[aid].append(nl.nla_type(nest_element))
else:
e, nattr = nl.py_nla_parse_nested(nest_class.max_attr,
nest_element,
nest_class.policy)
self._attrs[aid].append(nest_class(nattr))
def create_list(self, attr_list, pol):
nest_list = []
item_type = pol.list_type
for item in nl.nla_get_nested(attr_list):
if item_type == NLA_NUL_STRING:
nest_obj = nl.nla_get_string(item)
elif item_type == nl.NLA_U64:
nest_obj = nl.nla_get_u64(item)
elif item_type == nl.NLA_U32:
nest_obj = nl.nla_get_u32(item)
elif item_type == nl.NLA_U16:
nest_obj = nl.nla_get_u16(item)
elif item_type == nl.NLA_U8:
nest_obj = nl.nla_get_u8(item)
else:
raise Exception("type (%d) not supported for list" % item_type)
nest_list.append(nest_obj)
return nest_list
def create_list(self, attr_list, pol):
nest_list = []
item_type = pol.list_type
for item in nla_get_nested(attr_list):
if item_type == NLA_NUL_STRING:
nest_obj = nla_get_string(item)
elif item_type == NLA_U64:
nest_obj = nla_get_u64(item)
elif item_type == NLA_U32:
nest_obj = nla_get_u32(item)
elif item_type == NLA_U16:
nest_obj = nla_get_u16(item)
elif item_type == NLA_U8:
nest_obj = nla_get_u8(item)
else:
raise Exception("type (%d) not supported for list" % item_type)
nest_list.append(nest_obj)
return nest_list
def handle_band(attr, fpol):
e, battr = nl.py_nla_parse_nested(nl80211.NL80211_BAND_ATTR_MAX, attr, None)
print("\tband %d:" % nl.nla_type(attr))
if nl80211.NL80211_BAND_ATTR_FREQS in battr:
for fattr in nl.nla_get_nested(battr[nl80211.NL80211_BAND_ATTR_FREQS]):
handle_freq(fattr, fpol)
def create_nested_list(self, attr_list, aid): nest_list = [] for nest_element in nl.nla_get_nested(attr_list): nest_obj = self.create_nested(nest_element, aid) nest_list.append(nest_obj) return nest_list
