#$@%#$%!

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 : wiredata.py \| Size : 3.64 KB
# Copyright (C) 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 Wire Data Helper""" import sys import dns.exception from ._compat import binary_type, string_types # Figure out what constant python passes for an unspecified slice bound. # It's supposed to be sys.maxint, yet on 64-bit windows sys.maxint is 2^31 - 1 # but Python uses 2^63 - 1 as the constant. Rather than making pointless # extra comparisons, duplicating code, or weakening WireData, we just figure # out what constant Python will use. class _SliceUnspecifiedBound(binary_type): def __getitem__(self, key): return key.stop if sys.version_info < (3,): def __getslice__(self, i, j): # pylint: disable=getslice-method return self.__getitem__(slice(i, j)) _unspecified_bound = _SliceUnspecifiedBound()[1:] class WireData(binary_type): # WireData is a string with stricter slicing def __getitem__(self, key): try: if isinstance(key, slice): # make sure we are not going outside of valid ranges, # do stricter control of boundaries than python does # by default start = key.start stop = key.stop if sys.version_info < (3,): if stop == _unspecified_bound: # handle the case where the right bound is unspecified stop = len(self) if start < 0 or stop < 0: raise dns.exception.FormError # If it's not an empty slice, access left and right bounds # to make sure they're valid if start != stop: super(WireData, self).__getitem__(start) super(WireData, self).__getitem__(stop - 1) else: for index in (start, stop): if index is None: continue elif abs(index) > len(self): raise dns.exception.FormError return WireData(super(WireData, self).__getitem__( slice(start, stop))) return bytearray(self.unwrap())[key] except IndexError: raise dns.exception.FormError if sys.version_info < (3,): def __getslice__(self, i, j): # pylint: disable=getslice-method return self.__getitem__(slice(i, j)) def __iter__(self): i = 0 while 1: try: yield self[i] i += 1 except dns.exception.FormError: raise StopIteration def unwrap(self): return binary_type(self) def maybe_wrap(wire): if isinstance(wire, WireData): return wire elif isinstance(wire, binary_type): return WireData(wire) elif isinstance(wire, string_types): return WireData(wire.encode()) raise ValueError("unhandled type %s" % type(wire)) Back

Edit File : wiredata.py | Size : 3.64 KB

# Copyright (C) 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 Wire Data Helper"""

import sys

import dns.exception
from ._compat import binary_type, string_types

# Figure out what constant python passes for an unspecified slice bound.
# It's supposed to be sys.maxint, yet on 64-bit windows sys.maxint is 2^31 - 1
# but Python uses 2^63 - 1 as the constant.  Rather than making pointless
# extra comparisons, duplicating code, or weakening WireData, we just figure
# out what constant Python will use.

class _SliceUnspecifiedBound(binary_type):

def __getitem__(self, key):
        return key.stop

if sys.version_info < (3,):
        def __getslice__(self, i, j):  # pylint: disable=getslice-method
            return self.__getitem__(slice(i, j))

_unspecified_bound = _SliceUnspecifiedBound()[1:]

class WireData(binary_type):
    # WireData is a string with stricter slicing

def __getitem__(self, key):
        try:
            if isinstance(key, slice):
                # make sure we are not going outside of valid ranges,
                # do stricter control of boundaries than python does
                # by default
                start = key.start
                stop = key.stop

if sys.version_info < (3,):
                    if stop == _unspecified_bound:
                        # handle the case where the right bound is unspecified
                        stop = len(self)

if start < 0 or stop < 0:
                        raise dns.exception.FormError
                    # If it's not an empty slice, access left and right bounds
                    # to make sure they're valid
                    if start != stop:
                        super(WireData, self).__getitem__(start)
                        super(WireData, self).__getitem__(stop - 1)
                else:
                    for index in (start, stop):
                        if index is None:
                            continue
                        elif abs(index) > len(self):
                            raise dns.exception.FormError

return WireData(super(WireData, self).__getitem__(
                    slice(start, stop)))
            return bytearray(self.unwrap())[key]
        except IndexError:
            raise dns.exception.FormError

if sys.version_info < (3,):
        def __getslice__(self, i, j):  # pylint: disable=getslice-method
            return self.__getitem__(slice(i, j))

def __iter__(self):
        i = 0
        while 1:
            try:
                yield self[i]
                i += 1
            except dns.exception.FormError:
                raise StopIteration

def unwrap(self):
        return binary_type(self)

def maybe_wrap(wire):
    if isinstance(wire, WireData):
        return wire
    elif isinstance(wire, binary_type):
        return WireData(wire)
    elif isinstance(wire, string_types):
        return WireData(wire.encode())
    raise ValueError("unhandled type %s" % type(wire))

Back