o
    2³cW
  ã                   @   s†   d Z ddlZddlZG dd„ dejjƒZG dd„ dejjƒZ	dd„ Z
d	d
„ Zdd„ Zdd„ Zdd„ ZejZejZejZejZejZdS )zDNS Opcodes.é    Nc                   @   s8   e Zd ZdZdZdZdZdZedd„ ƒZ	edd	„ ƒZ
d
S )ÚOpcoder   é   é   é   é   c                 C   s   dS )Né   © ©Úclsr   r   ú@/var/www/html/gps/gps/lib/python3.10/site-packages/dns/opcode.pyÚ_maximum#   ó   zOpcode._maximumc                 C   s   t S )N)ÚUnknownOpcoder	   r   r   r   Ú_unknown_exception_class'   r   zOpcode._unknown_exception_classN)Ú__name__Ú
__module__Ú__qualname__ÚQUERYÚIQUERYÚSTATUSÚNOTIFYÚUPDATEÚclassmethodr   r   r   r   r   r   r      s    
r   c                   @   s   e Zd ZdZdS )r   zAn DNS opcode is unknown.N)r   r   r   Ú__doc__r   r   r   r   r   ,   s    r   c                 C   ó
   t  | ¡S )z¨Convert text into an opcode.

    *text*, a ``str``, the textual opcode

    Raises ``dns.opcode.UnknownOpcode`` if the opcode is unknown.

    Returns an ``int``.
    )r   Ú	from_text)Útextr   r   r   r   0   ó   

r   c                 C   s   | d@ d? S )zpExtract an opcode from DNS message flags.

    *flags*, an ``int``, the DNS flags.

    Returns an ``int``.
    é x  é   r   ©Úflagsr   r   r   Ú
from_flags=   s   r"   c                 C   s   | d> d@ S )z™Convert an opcode to a value suitable for ORing into DNS message
    flags.

    *value*, an ``int``, the DNS opcode value.

    Returns an ``int``.
    r   r   r   ©Úvaluer   r   r   Úto_flagsH   s   	r%   c                 C   r   )z¥Convert an opcode to text.

    *value*, an ``int`` the opcode value,

    Raises ``dns.opcode.UnknownOpcode`` if the opcode is unknown.

    Returns a ``str``.
    )r   Úto_textr#   r   r   r   r&   T   r   r&   c                 C   s   t | ƒtjkS )zmIs the opcode in flags UPDATE?

    *flags*, an ``int``, the DNS message flags.

    Returns a ``bool``.
    )r"   r   r   r    r   r   r   Ú	is_updatea   s   r'   )r   Údns.enumÚdnsÚdns.exceptionÚenumÚIntEnumr   Ú	exceptionÚDNSExceptionr   r   r"   r%   r&   r'   r   r   r   r   r   r   r   r   r   Ú<module>   s   
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