ꦫꦣꦺꦤ꧀ꦄꦤ꧀ꦠꦱꦺꦤ

PATH: usr / lib64 / python2.7 / site-packages / dns / rdtypes / ANY

# Copyright (C) 2004-2007, 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.rdata

class NSEC3PARAM(dns.rdata.Rdata):
    """NSEC3PARAM record

@ivar algorithm: the hash algorithm number
    @type algorithm: int
    @ivar flags: the flags
    @type flags: int
    @ivar iterations: the number of iterations
    @type iterations: int
    @ivar salt: the salt
    @type salt: string"""

__slots__ = ['algorithm', 'flags', 'iterations', 'salt']

def __init__(self, rdclass, rdtype, algorithm, flags, iterations, salt):
        super(NSEC3PARAM, self).__init__(rdclass, rdtype)
        self.algorithm = algorithm
        self.flags = flags
        self.iterations = iterations
        self.salt = salt

def to_text(self, origin=None, relativize=True, **kw):
        if self.salt == '':
            salt = '-'
        else:
            salt = self.salt.encode('hex-codec')
        return '%u %u %u %s' % (self.algorithm, self.flags, self.iterations, salt)

def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True):
        algorithm = tok.get_uint8()
        flags = tok.get_uint8()
        iterations = tok.get_uint16()
        salt = tok.get_string()
        if salt == '-':
            salt = ''
        else:
            salt = salt.decode('hex-codec')
        tok.get_eol()
        return cls(rdclass, rdtype, algorithm, flags, iterations, salt)

from_text = classmethod(from_text)

def to_wire(self, file, compress = None, origin = None):
        l = len(self.salt)
        file.write(struct.pack("!BBHB", self.algorithm, self.flags,
                               self.iterations, l))
        file.write(self.salt)

def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None):
        (algorithm, flags, iterations, slen) = struct.unpack('!BBHB',
                                                             wire[current : current + 5])
        current += 5
        rdlen -= 5
        salt = wire[current : current + slen].unwrap()
        current += slen
        rdlen -= slen
        if rdlen != 0:
            raise dns.exception.FormError
        return cls(rdclass, rdtype, algorithm, flags, iterations, salt)

from_wire = classmethod(from_wire)

def _cmp(self, other):
        b1 = cStringIO.StringIO()
        self.to_wire(b1)
        b2 = cStringIO.StringIO()
        other.to_wire(b2)
        return cmp(b1.getvalue(), b2.getvalue())

[-] GPOS.pyo [edit]
[-] TLSA.py [edit]
[-] DS.pyc [edit]
[-] NSEC.py [edit]
[-] HINFO.pyc [edit]
[-] AFSDB.pyo [edit]
[-] NSEC.pyo [edit]
[-] __init__.pyo [edit]
[-] LOC.py [edit]
[-] NSEC3.py [edit]
[-] CERT.py [edit]
[-] RP.pyc [edit]
[-] HIP.pyo [edit]
[-] DLV.py [edit]
[+] ..
[-] TXT.py [edit]
[-] HINFO.py [edit]
[-] SOA.py [edit]
[-] SOA.pyo [edit]
[-] TLSA.pyc [edit]
[-] SPF.py [edit]
[-] DNSKEY.py [edit]
[-] NSEC3.pyc [edit]
[-] CERT.pyo [edit]
[-] DNSKEY.pyo [edit]
[-] CNAME.py [edit]
[-] __init__.pyc [edit]
[-] SPF.pyc [edit]
[-] NSEC3PARAM.pyc [edit]
[-] GPOS.py [edit]
[-] NSEC3.pyo [edit]
[-] CERT.pyc [edit]
[-] GPOS.pyc [edit]
[-] MX.pyo [edit]
[-] SPF.pyo [edit]
[-] RT.py [edit]
[-] DNAME.pyc [edit]
[-] HIP.py [edit]
[-] DLV.pyo [edit]
[-] RRSIG.py [edit]
[-] HINFO.pyo [edit]
[-] PTR.pyo [edit]
[-] NSEC.pyc [edit]
[-] DS.pyo [edit]
[-] DLV.pyc [edit]
[-] DNSKEY.pyc [edit]
[-] ISDN.pyo [edit]
[-] AFSDB.py [edit]
[-] AFSDB.pyc [edit]
[-] NSEC3PARAM.pyo [edit]
[-] X25.pyc [edit]
[-] SOA.pyc [edit]
[-] LOC.pyo [edit]
[-] X25.pyo [edit]
[-] RP.py [edit]
[-] NS.pyo [edit]
[-] HIP.pyc [edit]
[-] RRSIG.pyc [edit]
[-] RT.pyo [edit]
[-] TXT.pyc [edit]
[-] CNAME.pyo [edit]
[-] PTR.py [edit]
[-] MX.pyc [edit]
[-] ISDN.pyc [edit]
[-] DNAME.py [edit]
[-] SSHFP.pyo [edit]
[-] SSHFP.pyc [edit]
[-] __init__.py [edit]
[-] CNAME.pyc [edit]
[-] NS.py [edit]
[-] RP.pyo [edit]
[-] TXT.pyo [edit]
[-] DS.py [edit]
[-] NSEC3PARAM.py [edit]
[-] PTR.pyc [edit]
[-] ISDN.py [edit]
[-] MX.py [edit]
[-] LOC.pyc [edit]
[-] NS.pyc [edit]
[-] SSHFP.py [edit]
[-] TLSA.pyo [edit]
[-] RRSIG.pyo [edit]
[-] X25.py [edit]
[-] DNAME.pyo [edit]
[-] RT.pyc [edit]