#$@%#$%!

Ngiler SH3LL 360
: / lib / python3.6 / site-packages / dns /

Information Server
MySQL : OFF Perl : OFF CURL : ON WGET : OFF PKEXEC : OFF

Directive	Local Value
IP Address	162.0.209.101
System	Linux premium169.web-hosting.com 4.18.0-553.50.1.lve.el8.x86_64 #1 SMP Thu Apr 17 19:10:24 UTC 2025 x86_64
User	luxeelil
PHP Version	8.0.30
Software	LiteSpeed
Doc root	Writable

Edit File : rdataclass.py \| Size : 3.18 KB
# Copyright (C) 2001-2007, 2009-2011 Nominum, Inc. # # Permission to use, copy, modify, and distribute this software and its # documentation for any purpose with or without fee is hereby granted, # provided that the above copyright notice and this permission notice # appear in all copies. # # THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT # OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. """DNS Rdata Classes. @var _by_text: The rdata class textual name to value mapping @type _by_text: dict @var _by_value: The rdata class value to textual name mapping @type _by_value: dict @var _metaclasses: If an rdataclass is a metaclass, there will be a mapping whose key is the rdatatype value and whose value is True in this dictionary. @type _metaclasses: dict""" import re import dns.exception RESERVED0 = 0 IN = 1 CH = 3 HS = 4 NONE = 254 ANY = 255 _by_text = { 'RESERVED0': RESERVED0, 'IN': IN, 'CH': CH, 'HS': HS, 'NONE': NONE, 'ANY': ANY } # We construct the inverse mapping programmatically to ensure that we # cannot make any mistakes (e.g. omissions, cut-and-paste errors) that # would cause the mapping not to be true inverse. _by_value = dict((y, x) for x, y in _by_text.items()) # Now that we've built the inverse map, we can add class aliases to # the _by_text mapping. _by_text.update({ 'INTERNET': IN, 'CHAOS': CH, 'HESIOD': HS }) _metaclasses = { NONE: True, ANY: True } _unknown_class_pattern = re.compile('CLASS([0-9]+)$', re.I) class UnknownRdataclass(dns.exception.DNSException): """A DNS class is unknown.""" def from_text(text): """Convert text into a DNS rdata class value. @param text: the text @type text: string @rtype: int @raises dns.rdataclass.UnknownRdataclass: the class is unknown @raises ValueError: the rdata class value is not >= 0 and <= 65535 """ value = _by_text.get(text.upper()) if value is None: match = _unknown_class_pattern.match(text) if match is None: raise UnknownRdataclass value = int(match.group(1)) if value < 0 or value > 65535: raise ValueError("class must be between >= 0 and <= 65535") return value def to_text(value): """Convert a DNS rdata class to text. @param value: the rdata class value @type value: int @rtype: string @raises ValueError: the rdata class value is not >= 0 and <= 65535 """ if value < 0 or value > 65535: raise ValueError("class must be between >= 0 and <= 65535") text = _by_value.get(value) if text is None: text = 'CLASS' + repr(value) return text def is_metaclass(rdclass): """True if the class is a metaclass. @param rdclass: the rdata class @type rdclass: int @rtype: bool""" if rdclass in _metaclasses: return True return False Back

Edit File : rdataclass.py | Size : 3.18 KB

# Copyright (C) 2001-2007, 2009-2011 Nominum, Inc.
#
# Permission to use, copy, modify, and distribute this software and its
# documentation for any purpose with or without fee is hereby granted,
# provided that the above copyright notice and this permission notice
# appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

"""DNS Rdata Classes.

@var _by_text: The rdata class textual name to value mapping
@type _by_text: dict
@var _by_value: The rdata class value to textual name mapping
@type _by_value: dict
@var _metaclasses: If an rdataclass is a metaclass, there will be a mapping
whose key is the rdatatype value and whose value is True in this dictionary.
@type _metaclasses: dict"""

import re

import dns.exception

RESERVED0 = 0
IN = 1
CH = 3
HS = 4
NONE = 254
ANY = 255

_by_text = {
    'RESERVED0': RESERVED0,
    'IN': IN,
    'CH': CH,
    'HS': HS,
    'NONE': NONE,
    'ANY': ANY
}

# We construct the inverse mapping programmatically to ensure that we
# cannot make any mistakes (e.g. omissions, cut-and-paste errors) that
# would cause the mapping not to be true inverse.

_by_value = dict((y, x) for x, y in _by_text.items())

# Now that we've built the inverse map, we can add class aliases to
# the _by_text mapping.

_by_text.update({
    'INTERNET': IN,
    'CHAOS': CH,
    'HESIOD': HS
})

_metaclasses = {
    NONE: True,
    ANY: True
}

_unknown_class_pattern = re.compile('CLASS([0-9]+)$', re.I)

class UnknownRdataclass(dns.exception.DNSException):

"""A DNS class is unknown."""

def from_text(text):
    """Convert text into a DNS rdata class value.
    @param text: the text
    @type text: string
    @rtype: int
    @raises dns.rdataclass.UnknownRdataclass: the class is unknown
    @raises ValueError: the rdata class value is not >= 0 and <= 65535
    """

value = _by_text.get(text.upper())
    if value is None:
        match = _unknown_class_pattern.match(text)
        if match is None:
            raise UnknownRdataclass
        value = int(match.group(1))
        if value < 0 or value > 65535:
            raise ValueError("class must be between >= 0 and <= 65535")
    return value

def to_text(value):
    """Convert a DNS rdata class to text.
    @param value: the rdata class value
    @type value: int
    @rtype: string
    @raises ValueError: the rdata class value is not >= 0 and <= 65535
    """

if value < 0 or value > 65535:
        raise ValueError("class must be between >= 0 and <= 65535")
    text = _by_value.get(value)
    if text is None:
        text = 'CLASS' + repr(value)
    return text

def is_metaclass(rdclass):
    """True if the class is a metaclass.
    @param rdclass: the rdata class
    @type rdclass: int
    @rtype: bool"""

if rdclass in _metaclasses:
        return True
    return False

Back