def store_attrs(self, attrs):
for aid in attrs.keys():
try:
pol = self._policy[aid]
if pol.type == NLA_S8:
pol.type = nl.NLA_U8
pol.signed = True
elif pol.type == NLA_S16:
pol.type = nl.NLA_U16
pol.signed = True
elif pol.type == NLA_S32:
pol.type = nl.NLA_U32
pol.signed = True
elif pol.type == NLA_S64:
pol.type = nl.NLA_U64
pol.signed = True
if pol.type == NLA_NUL_STRING:
self._attrs[aid] = nl.nla_get_string(attrs[aid])
elif pol.type == nl.NLA_U64:
self._attrs[aid] = nl.nla_get_u64(attrs[aid])
elif pol.type == nl.NLA_U32:
self._attrs[aid] = nl.nla_get_u32(attrs[aid])
elif pol.type == nl.NLA_U16:
self._attrs[aid] = nl.nla_get_u16(attrs[aid])
elif pol.type == nl.NLA_U8:
self._attrs[aid] = nl.nla_get_u8(attrs[aid])
elif pol.type == nl.NLA_FLAG:
self._attrs[aid] = True
elif pol.type == nl.NLA_NESTED:
if hasattr(pol, 'single') and pol.single:
obj = self.create_nested(attrs[aid], aid)
elif hasattr(pol, 'map') and pol.map:
if not hasattr(pol, 'list_type'):
raise Exception(
'need to specify "list_type" for map')
obj = self.create_map(attrs[aid], pol)
elif hasattr(pol, 'list_type'):
obj = self.create_list(attrs[aid], pol)
else:
obj = self.create_nested_list(attrs[aid], aid)
self.merge_nested_attrs(aid, obj)
elif pol.type in [NLA_BINARY, nl.NLA_UNSPEC]:
self._attrs[aid] = nl.nla_data(attrs[aid])
if hasattr(pol, 'signed') and pol.signed:
self._attrs[aid] = self.convert_sign(self._attrs[aid], pol)
except Exception as e:
print e.message
self._attrs[aid] = nl.nla_data(attrs[aid])
self.post_store_attrs(attrs)
def store_attrs(self, attrs):
for aid in attrs.keys():
try:
pol = self._policy[aid]
if pol.type == NLA_S8:
pol.type = NLA_U8
pol.signed = True
elif pol.type == NLA_S16:
pol.type = NLA_U16
pol.signed = True
elif pol.type == NLA_S32:
pol.type = NLA_U32
pol.signed = True
elif pol.type == NLA_S64:
pol.type = NLA_U64
pol.signed = True
if pol.type == NLA_NUL_STRING:
self._attrs[aid] = nla_get_string(attrs[aid])
elif pol.type == NLA_U64:
self._attrs[aid] = nla_get_u64(attrs[aid])
elif pol.type == NLA_U32:
self._attrs[aid] = nla_get_u32(attrs[aid])
elif pol.type == NLA_U16:
self._attrs[aid] = nla_get_u16(attrs[aid])
elif pol.type == NLA_U8:
self._attrs[aid] = nla_get_u8(attrs[aid])
elif pol.type == NLA_FLAG:
self._attrs[aid] = True
elif pol.type == NLA_NESTED:
if hasattr(pol, 'single') and pol.single:
obj = self.create_nested(attrs[aid], aid)
elif hasattr(pol, 'map') and pol.map:
if not hasattr(pol, 'list_type'):
raise Exception('need to specify "list_type" for map')
obj = self.create_map(attrs[aid], pol)
elif hasattr(pol, 'list_type'):
obj = self.create_list(attrs[aid], pol)
else:
obj = self.create_nested_list(attrs[aid], aid)
self.merge_nested_attrs(aid, obj)
elif pol.type in [ NLA_BINARY, NLA_UNSPEC ]:
self._attrs[aid] = nla_data(attrs[aid])
if hasattr(pol, 'signed') and pol.signed:
self._attrs[aid] = self.convert_sign(self._attrs[aid], pol)
except Exception as e:
print e.message
self._attrs[aid] = nla_data(attrs[aid])
self.post_store_attrs(attrs)
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 store_attrs(self, attrs): for attr in attrs.keys(): try: pol = self._policy[attr] if pol.type == NLA_NUL_STRING: self._attrs[attr] = nl.nla_get_string(attrs[attr]) elif pol.type == nl.NLA_U64: self._attrs[attr] = nl.nla_get_u64(attrs[attr]) elif pol.type == nl.NLA_U32: self._attrs[attr] = nl.nla_get_u32(attrs[attr]) elif pol.type == nl.NLA_U16: self._attrs[attr] = nl.nla_get_u16(attrs[attr]) elif pol.type == nl.NLA_U8: self._attrs[attr] = nl.nla_get_u8(attrs[attr]) elif pol.type == nl.NLA_FLAG: self._attrs[attr] = True elif pol.type == nl.NLA_NESTED: self.store_nested(attrs[attr], attr) elif pol.type in [ NLA_BINARY, nl.NLA_UNSPEC ]: self._attrs[attr] = nl.nla_data(attrs[attr]) except Exception as e: print e.message self._attrs[attr] = nl.nla_data(attrs[attr])
def store_attrs(self, attrs):
for attr in attrs.keys():
try:
pol = self._policy[attr]
if pol.type == NLA_NUL_STRING:
self._attrs[attr] = nl.nla_get_string(attrs[attr])
elif pol.type == nl.NLA_U64:
self._attrs[attr] = nl.nla_get_u64(attrs[attr])
elif pol.type == nl.NLA_U32:
self._attrs[attr] = nl.nla_get_u32(attrs[attr])
elif pol.type == nl.NLA_U16:
self._attrs[attr] = nl.nla_get_u16(attrs[attr])
elif pol.type == nl.NLA_U8:
self._attrs[attr] = nl.nla_get_u8(attrs[attr])
elif pol.type == nl.NLA_FLAG:
self._attrs[attr] = True
elif pol.type == nl.NLA_NESTED:
self.store_nested(attrs[attr], attr)
elif pol.type in [NLA_BINARY, nl.NLA_UNSPEC]:
self._attrs[attr] = nl.nla_data(attrs[attr])
except Exception as e:
print e.message
self._attrs[attr] = nl.nla_data(attrs[attr])