summaryrefslogtreecommitdiff
path: root/third_party/dnspython/dns/rdtypes/ANY/NSEC3PARAM.py
diff options
context:
space:
mode:
Diffstat (limited to 'third_party/dnspython/dns/rdtypes/ANY/NSEC3PARAM.py')
-rw-r--r--third_party/dnspython/dns/rdtypes/ANY/NSEC3PARAM.py88
1 files changed, 0 insertions, 88 deletions
diff --git a/third_party/dnspython/dns/rdtypes/ANY/NSEC3PARAM.py b/third_party/dnspython/dns/rdtypes/ANY/NSEC3PARAM.py
deleted file mode 100644
index 4e687825ad7..00000000000
--- a/third_party/dnspython/dns/rdtypes/ANY/NSEC3PARAM.py
+++ /dev/null
@@ -1,88 +0,0 @@
-# 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')
- 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())