File: //lib/python2.7/site-packages/dns/reversename.pyc
�
�b�Wc @ s| d Z d d l Z d d l Z d d l Z d d l Z d d l Z e j j d � Z e j j d � Z
d � Z d � Z d S( s DNS Reverse Map Names.
@var ipv4_reverse_domain: The DNS IPv4 reverse-map domain, in-addr.arpa.
@type ipv4_reverse_domain: dns.name.Name object
@var ipv6_reverse_domain: The DNS IPv6 reverse-map domain, ip6.arpa.
@type ipv6_reverse_domain: dns.name.Name object
i����Ns
in-addr.arpa.s ip6.arpa.c C s1 y� t j j | � } t j j | � r� t j d k rZ g | d D] } d | ^ qA } n' g | d D] } d t | � ^ qe } t } n4 g t t j
| � j � � D] } | ^ q� } t } WnF t
k
rg t t j j | � � D] } d | ^ q� } t } n X| j � t j j d j | � d | �S( s Convert an IPv4 or IPv6 address in textual form into a Name object whose
value is the reverse-map domain name of the address.
@param text: an IPv4 or IPv6 address in textual form (e.g. '127.0.0.1',
'::1')
@type text: str
@rtype: dns.name.Name object
i i s %dt .t origin( i ( t dnst ipv6t inet_atont is_mappedt syst version_infot ordt ipv4_reverse_domaint strt binasciit hexlifyt decodet ipv6_reverse_domaint Exceptiont bytearrayt ipv4t reverset namet from_textt join( t textt v6t bytet partsR t x( ( s3 /usr/lib/python2.7/site-packages/dns/reversename.pyt from_address# s $' .
,
c C s0 | j t � rb | j t � } t | j � } | j � d j | � } t j j t j j
| � � S| j t � r| j t � } t | j � } | j � g } d } t | � } x; | | k r� | j
d j | | | d !� � | d 7} q� Wd j | � } t j j t j j
| � � St j j d � � d S( s� Convert a reverse map domain name into textual address form.
@param name: an IPv4 or IPv6 address in reverse-map form.
@type name: dns.name.Name object
@rtype: str
R i t i t :s" unknown reverse-map address familyN( t is_subdomainR t
relativizet listt labelsR R R R t inet_ntoaR R t lent appendR t exceptiont SyntaxError( R R! R R t it l( ( s3 /usr/lib/python2.7/site-packages/dns/reversename.pyt
to_address> s&
! (
t __doc__R R t dns.nameR t dns.ipv6t dns.ipv4R R R R R R) ( ( ( s3 /usr/lib/python2.7/site-packages/dns/reversename.pyt <module> s