| Index: tools/telemetry/third_party/webpagereplay/third_party/dns/rdtypes/dsbase.py
|
| diff --git a/tools/telemetry/third_party/webpagereplay/third_party/dns/rdtypes/dsbase.py b/tools/telemetry/third_party/webpagereplay/third_party/dns/rdtypes/dsbase.py
|
| deleted file mode 100644
|
| index aa46403a5f181ac69583cf00eda077a63b8e314c..0000000000000000000000000000000000000000
|
| --- a/tools/telemetry/third_party/webpagereplay/third_party/dns/rdtypes/dsbase.py
|
| +++ /dev/null
|
| @@ -1,92 +0,0 @@
|
| -# Copyright (C) 2010 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 struct
|
| -
|
| -import dns.rdata
|
| -import dns.rdatatype
|
| -
|
| -class DSBase(dns.rdata.Rdata):
|
| - """Base class for rdata that is like a DS record
|
| -
|
| - @ivar key_tag: the key tag
|
| - @type key_tag: int
|
| - @ivar algorithm: the algorithm
|
| - @type algorithm: int
|
| - @ivar digest_type: the digest type
|
| - @type digest_type: int
|
| - @ivar digest: the digest
|
| - @type digest: int
|
| - @see: draft-ietf-dnsext-delegation-signer-14.txt"""
|
| -
|
| - __slots__ = ['key_tag', 'algorithm', 'digest_type', 'digest']
|
| -
|
| - def __init__(self, rdclass, rdtype, key_tag, algorithm, digest_type,
|
| - digest):
|
| - super(DSBase, self).__init__(rdclass, rdtype)
|
| - self.key_tag = key_tag
|
| - self.algorithm = algorithm
|
| - self.digest_type = digest_type
|
| - self.digest = digest
|
| -
|
| - def to_text(self, origin=None, relativize=True, **kw):
|
| - return '%d %d %d %s' % (self.key_tag, self.algorithm,
|
| - self.digest_type,
|
| - dns.rdata._hexify(self.digest,
|
| - chunksize=128))
|
| -
|
| - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True):
|
| - key_tag = tok.get_uint16()
|
| - algorithm = tok.get_uint8()
|
| - digest_type = tok.get_uint8()
|
| - chunks = []
|
| - while 1:
|
| - t = tok.get().unescape()
|
| - if t.is_eol_or_eof():
|
| - break
|
| - if not t.is_identifier():
|
| - raise dns.exception.SyntaxError
|
| - chunks.append(t.value)
|
| - digest = ''.join(chunks)
|
| - digest = digest.decode('hex_codec')
|
| - return cls(rdclass, rdtype, key_tag, algorithm, digest_type,
|
| - digest)
|
| -
|
| - from_text = classmethod(from_text)
|
| -
|
| - def to_wire(self, file, compress = None, origin = None):
|
| - header = struct.pack("!HBB", self.key_tag, self.algorithm,
|
| - self.digest_type)
|
| - file.write(header)
|
| - file.write(self.digest)
|
| -
|
| - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None):
|
| - header = struct.unpack("!HBB", wire[current : current + 4])
|
| - current += 4
|
| - rdlen -= 4
|
| - digest = wire[current : current + rdlen]
|
| - return cls(rdclass, rdtype, header[0], header[1], header[2], digest)
|
| -
|
| - from_wire = classmethod(from_wire)
|
| -
|
| - def _cmp(self, other):
|
| - hs = struct.pack("!HBB", self.key_tag, self.algorithm,
|
| - self.digest_type)
|
| - ho = struct.pack("!HBB", other.key_tag, other.algorithm,
|
| - other.digest_type)
|
| - v = cmp(hs, ho)
|
| - if v == 0:
|
| - v = cmp(self.digest, other.digest)
|
| - return v
|
|
|