Source code for pcapkit.const.mh.packet
# -*- coding: utf-8 -*-
# pylint: disable=line-too-long,consider-using-f-string
"""Mobility Header Types - for the MH Type field in the Mobility Header
==========================================================================
This module contains the constant enumeration for **Mobility Header Types - for the MH Type field in the Mobility Header**,
which is automatically generated from :class:`pcapkit.vendor.mh.packet.Packet`.
"""
from aenum import IntEnum, extend_enum
__all__ = ['Packet']
[docs]class Packet(IntEnum):
"""[Packet] Mobility Header Types - for the MH Type field in the Mobility Header"""
#: Binding Refresh Request [:rfc:`6275`]
Binding_Refresh_Request = 0
#: Home Test Init [:rfc:`6275`]
Home_Test_Init = 1
#: Care-of Test Init [:rfc:`6275`]
Care_of_Test_Init = 2
#: Home Test [:rfc:`6275`]
Home_Test = 3
#: Care-of Test [:rfc:`6275`]
Care_of_Test = 4
#: Binding Update [:rfc:`6275`]
Binding_Update = 5
#: Binding Acknowledgement [:rfc:`6275`]
Binding_Acknowledgement = 6
#: Binding Error [:rfc:`6275`]
Binding_Error = 7
#: Fast Binding Update [:rfc:`5568`]
Fast_Binding_Update = 8
#: Fast Binding Acknowledgment [:rfc:`5568`]
Fast_Binding_Acknowledgment = 9
#: Fast Neighbor Advertisement (Deprecated) [:rfc:`5568`]
Fast_Neighbor_Advertisement = 10
#: Experimental Mobility Header [:rfc:`5096`]
Experimental_Mobility_Header = 11
#: Home Agent Switch Message [:rfc:`5142`]
Home_Agent_Switch_Message = 12
#: Heartbeat Message [:rfc:`5847`]
Heartbeat_Message = 13
#: Handover Initiate Message [:rfc:`5568`]
Handover_Initiate_Message = 14
#: Handover Acknowledge Message [:rfc:`5568`]
Handover_Acknowledge_Message = 15
#: Binding Revocation Message [:rfc:`5846`]
Binding_Revocation_Message = 16
#: Localized Routing Initiation [:rfc:`6705`]
Localized_Routing_Initiation = 17
#: Localized Routing Acknowledgment [:rfc:`6705`]
Localized_Routing_Acknowledgment = 18
#: Update Notification [:rfc:`7077`]
Update_Notification = 19
#: Update Notification Acknowledgement [:rfc:`7077`]
Update_Notification_Acknowledgement = 20
#: Flow Binding Message [:rfc:`7109`]
Flow_Binding_Message = 21
#: Subscription Query [:rfc:`7161`]
Subscription_Query = 22
#: Subscription Response [:rfc:`7161`]
Subscription_Response = 23
@staticmethod
def get(key: 'int | str', default: 'int' = -1) -> 'Packet':
"""Backport support for original codes.
Args:
key: Key to get enum item.
default: Default value if not found.
"""
if isinstance(key, int):
return Packet(key)
if key not in Packet._member_map_: # pylint: disable=no-member
extend_enum(Packet, key, default)
return Packet[key] # type: ignore[misc]
[docs] @classmethod
def _missing_(cls, value: 'int') -> 'Packet':
"""Lookup function used when value is not found.
Args:
value: Value to get enum item.
"""
if not (isinstance(value, int) and 0 <= value <= 255):
raise ValueError('%r is not a valid %s' % (value, cls.__name__))
extend_enum(cls, 'Unassigned_%d' % value, value)
return cls(value)