Source code for pcapkit.const.ipx.packet
# -*- coding: utf-8 -*-
# pylint: disable=line-too-long,consider-using-f-string
"""IPX Packet Types
======================
This module contains the constant enumeration for **IPX Packet Types**,
which is automatically generated from :class:`pcapkit.vendor.ipx.packet.Packet`.
"""
from aenum import IntEnum, extend_enum
__all__ = ['Packet']
[docs]class Packet(IntEnum):
"""[Packet] IPX Packet Types"""
#: Unknown
Unknown = 0
#: ``RIP``, Routing Information Protocol ([:rfc:`1582`], [:rfc:`2091`])
RIP = 1
#: Echo Packet
Echo_Packet = 2
#: Error Packet
Error_Packet = 3
#: ``PEP``, Packet Exchange Protocol, used for SAP (Service Advertising
#: Protocol)
PEP = 4
#: ``SPX``, Sequenced Packet Exchange
SPX = 5
#: ``NCP``, NetWare Core Protocol
NCP = 17
@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)