Source code for pcapkit.const.hip.packet

# -*- coding: utf-8 -*-
# pylint: disable=line-too-long,consider-using-f-string
"""HIP Packet Types
======================

.. module:: pcapkit.const.hip.packet

This module contains the constant enumeration for **HIP Packet Types**,
which is automatically generated from :class:`pcapkit.vendor.hip.packet.Packet`.

"""

from aenum import IntEnum, extend_enum

__all__ = ['Packet']


[docs] class Packet(IntEnum): """[Packet] HIP Packet Types""" #: Reserved [:rfc:`7401`] Reserved_0 = 0 #: I1 the HIP Initiator Packet [:rfc:`7401`] I1 = 1 #: R1 the HIP Responder Packet [:rfc:`7401`] R1 = 2 #: I2 the Second HIP Initiator Packet [:rfc:`7401`] I2 = 3 #: R2 the Second HIP Responder Packet [:rfc:`7401`] R2 = 4 #: UPDATE the HIP Update Packet [:rfc:`7401`] UPDATE = 16 #: NOTIFY the HIP Notify Packet [:rfc:`7401`] NOTIFY = 17 #: CLOSE the HIP Association Closing Packet [:rfc:`7401`] CLOSE = 18 #: CLOSE_ACK the HIP Closing Acknowledgment Packet [:rfc:`7401`] CLOSE_ACK = 19 #: HDRR (HIP Distributed Hash Table Resource Record) [:rfc:`6537`] HDRR = 20 #: HIP_DATA [:rfc:`6078`] HIP_DATA = 32 @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. :meta private: """ if isinstance(key, int): return Packet(key) if key not in Packet._member_map_: # pylint: disable=no-member return 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 <= 127): raise ValueError('%r is not a valid %s' % (value, cls.__name__)) if 5 <= value <= 15: # Unassigned return extend_enum(cls, 'Unassigned_%d' % value, value) if 21 <= value <= 31: # Unassigned return extend_enum(cls, 'Unassigned_%d' % value, value) if 33 <= value <= 127: # Unassigned return extend_enum(cls, 'Unassigned_%d' % value, value) return super()._missing_(value)