Source code for pcapkit.const.hip.transport
# -*- coding: utf-8 -*-
# pylint: disable=line-too-long,consider-using-f-string
"""HIP Transport Modes
=========================
This module contains the constant enumeration for **HIP Transport Modes**,
which is automatically generated from :class:`pcapkit.vendor.hip.transport.Transport`.
"""
from aenum import IntEnum, extend_enum
__all__ = ['Transport']
[docs]class Transport(IntEnum):
"""[Transport] HIP Transport Modes"""
#: RESERVED [:rfc:`6261`]
RESERVED_0 = 0
#: DEFAULT [:rfc:`6261`]
DEFAULT = 1
#: ESP [:rfc:`6261`]
ESP = 2
#: ESP-TCP [:rfc:`6261`]
ESP_TCP = 3
@staticmethod
def get(key: 'int | str', default: 'int' = -1) -> 'Transport':
"""Backport support for original codes.
Args:
key: Key to get enum item.
default: Default value if not found.
"""
if isinstance(key, int):
return Transport(key)
if key not in Transport._member_map_: # pylint: disable=no-member
extend_enum(Transport, key, default)
return Transport[key] # type: ignore[misc]
[docs] @classmethod
def _missing_(cls, value: 'int') -> 'Transport':
"""Lookup function used when value is not found.
Args:
value: Value to get enum item.
"""
if not (isinstance(value, int) and 0 <= value <= 3):
raise ValueError('%r is not a valid %s' % (value, cls.__name__))
return super()._missing_(value)