Gecko [ goons4good.org ]

Name	Size	Permission	Date
A.py	1.86 KB	-rw-r--r--	2015-06-13 08:26
A.pyc	1.96 KB	-rw-r--r--	2017-08-03 16:39
A.pyo	1.96 KB	-rw-r--r--	2017-08-03 16:39
AAAA.py	1.95 KB	-rw-r--r--	2015-06-13 08:26
AAAA.pyc	2.03 KB	-rw-r--r--	2017-08-03 16:39
AAAA.pyo	2.03 KB	-rw-r--r--	2017-08-03 16:39
APL.py	5.15 KB	-rw-r--r--	2015-06-13 08:26
APL.pyc	4.92 KB	-rw-r--r--	2017-08-03 16:39
APL.pyo	4.88 KB	-rw-r--r--	2017-08-03 16:39
DHCID.py	2.01 KB	-rw-r--r--	2015-06-13 08:26
DHCID.pyc	2.13 KB	-rw-r--r--	2017-08-03 16:39
DHCID.pyo	2.13 KB	-rw-r--r--	2017-08-03 16:39
IPSECKEY.py	5.6 KB	-rw-r--r--	2015-06-13 08:26
IPSECKEY.pyc	4.49 KB	-rw-r--r--	2017-08-03 16:39
IPSECKEY.pyo	4.49 KB	-rw-r--r--	2017-08-03 16:39
KX.py	879 B	-rw-r--r--	2015-06-13 08:26
KX.pyc	464 B	-rw-r--r--	2017-08-03 16:39
KX.pyo	464 B	-rw-r--r--	2017-08-03 16:39
NAPTR.py	4.26 KB	-rw-r--r--	2015-06-13 08:26
NAPTR.pyc	3.88 KB	-rw-r--r--	2017-08-03 16:39
NAPTR.pyo	3.84 KB	-rw-r--r--	2017-08-03 16:39
NSAP.py	2.06 KB	-rw-r--r--	2015-06-13 08:26
NSAP.pyc	2.17 KB	-rw-r--r--	2017-08-03 16:39
NSAP.pyo	2.17 KB	-rw-r--r--	2017-08-03 16:39
NSAP_PTR.py	891 B	-rw-r--r--	2015-06-13 08:26
NSAP_PTR.pyc	488 B	-rw-r--r--	2017-08-03 16:39
NSAP_PTR.pyo	488 B	-rw-r--r--	2017-08-03 16:39
PX.py	3.37 KB	-rw-r--r--	2015-06-13 08:26
PX.pyc	2.98 KB	-rw-r--r--	2017-08-03 16:39
PX.pyo	2.98 KB	-rw-r--r--	2017-08-03 16:39
SRV.py	3.04 KB	-rw-r--r--	2015-06-13 08:26
SRV.pyc	2.89 KB	-rw-r--r--	2017-08-03 16:39
SRV.pyo	2.89 KB	-rw-r--r--	2017-08-03 16:39
WKS.py	3.65 KB	-rw-r--r--	2015-06-13 08:26
WKS.pyc	3.4 KB	-rw-r--r--	2017-08-03 16:39
WKS.pyo	3.4 KB	-rw-r--r--	2017-08-03 16:39
__init__.py	965 B	-rw-r--r--	2015-06-13 08:26
__init__.pyc	365 B	-rw-r--r--	2017-08-03 16:39
__init__.pyo	365 B	-rw-r--r--	2017-08-03 16:39

Rename

# Copyright (C) 2003-2007, 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.

import cStringIO
import struct

import dns.exception
import dns.inet
import dns.rdata
import dns.tokenizer

class APLItem(object):
    """An APL list item.

@ivar family: the address family (IANA address family registry)
    @type family: int
    @ivar negation: is this item negated?
    @type negation: bool
    @ivar address: the address
    @type address: string
    @ivar prefix: the prefix length
    @type prefix: int
    """

__slots__ = ['family', 'negation', 'address', 'prefix']

def __init__(self, family, negation, address, prefix):
        self.family = family
        self.negation = negation
        self.address = address
        self.prefix = prefix

def __str__(self):
        if self.negation:
            return "!%d:%s/%s" % (self.family, self.address, self.prefix)
        else:
            return "%d:%s/%s" % (self.family, self.address, self.prefix)

def to_wire(self, file):
        if self.family == 1:
            address = dns.inet.inet_pton(dns.inet.AF_INET, self.address)
        elif self.family == 2:
            address = dns.inet.inet_pton(dns.inet.AF_INET6, self.address)
        else:
            address = self.address.decode('hex_codec')
        #
        # Truncate least significant zero bytes.
        #
        last = 0
        for i in xrange(len(address) - 1, -1, -1):
            if address[i] != chr(0):
                last = i + 1
                break
        address = address[0 : last]
        l = len(address)
        assert l < 128
        if self.negation:
            l |= 0x80
        header = struct.pack('!HBB', self.family, self.prefix, l)
        file.write(header)
        file.write(address)

class APL(dns.rdata.Rdata):
    """APL record.

@ivar items: a list of APL items
    @type items: list of APL_Item
    @see: RFC 3123"""

__slots__ = ['items']

def __init__(self, rdclass, rdtype, items):
        super(APL, self).__init__(rdclass, rdtype)
        self.items = items

def to_text(self, origin=None, relativize=True, **kw):
        return ' '.join(map(lambda x: str(x), self.items))

def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True):
        items = []
        while 1:
            token = tok.get().unescape()
            if token.is_eol_or_eof():
                break
            item = token.value
            if item[0] == '!':
                negation = True
                item = item[1:]
            else:
                negation = False
            (family, rest) = item.split(':', 1)
            family = int(family)
            (address, prefix) = rest.split('/', 1)
            prefix = int(prefix)
            item = APLItem(family, negation, address, prefix)
            items.append(item)

return cls(rdclass, rdtype, items)

from_text = classmethod(from_text)

def to_wire(self, file, compress = None, origin = None):
        for item in self.items:
            item.to_wire(file)

def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None):
        items = []
        while 1:
            if rdlen == 0:
                break
            if rdlen < 4:
                raise dns.exception.FormError
            header = struct.unpack('!HBB', wire[current : current + 4])
            afdlen = header[2]
            if afdlen > 127:
                negation = True
                afdlen -= 128
            else:
                negation = False
            current += 4
            rdlen -= 4
            if rdlen < afdlen:
                raise dns.exception.FormError
            address = wire[current : current + afdlen].unwrap()
            l = len(address)
            if header[0] == 1:
                if l < 4:
                    address += '\x00' * (4 - l)
                address = dns.inet.inet_ntop(dns.inet.AF_INET, address)
            elif header[0] == 2:
                if l < 16:
                    address += '\x00' * (16 - l)
                address = dns.inet.inet_ntop(dns.inet.AF_INET6, address)
            else:
                #
                # This isn't really right according to the RFC, but it
                # seems better than throwing an exception
                #
                address = address.encode('hex_codec')
            current += afdlen
            rdlen -= afdlen
            item = APLItem(header[0], negation, address, header[1])
            items.append(item)
        return cls(rdclass, rdtype, items)

from_wire = classmethod(from_wire)