| Index: tools/telemetry/third_party/webpagereplay/third_party/dns/rdtypes/mxbase.py
|
| diff --git a/tools/telemetry/third_party/webpagereplay/third_party/dns/rdtypes/mxbase.py b/tools/telemetry/third_party/webpagereplay/third_party/dns/rdtypes/mxbase.py
|
| deleted file mode 100644
|
| index 5e3515bec4bcc6cb1bcea5c5d34d743e61ecb41e..0000000000000000000000000000000000000000
|
| --- a/tools/telemetry/third_party/webpagereplay/third_party/dns/rdtypes/mxbase.py
|
| +++ /dev/null
|
| @@ -1,105 +0,0 @@
|
| -# Copyright (C) 2003-2007, 2009, 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.
|
| -
|
| -"""MX-like base classes."""
|
| -
|
| -import cStringIO
|
| -import struct
|
| -
|
| -import dns.exception
|
| -import dns.rdata
|
| -import dns.name
|
| -
|
| -class MXBase(dns.rdata.Rdata):
|
| - """Base class for rdata that is like an MX record.
|
| -
|
| - @ivar preference: the preference value
|
| - @type preference: int
|
| - @ivar exchange: the exchange name
|
| - @type exchange: dns.name.Name object"""
|
| -
|
| - __slots__ = ['preference', 'exchange']
|
| -
|
| - def __init__(self, rdclass, rdtype, preference, exchange):
|
| - super(MXBase, self).__init__(rdclass, rdtype)
|
| - self.preference = preference
|
| - self.exchange = exchange
|
| -
|
| - def to_text(self, origin=None, relativize=True, **kw):
|
| - exchange = self.exchange.choose_relativity(origin, relativize)
|
| - return '%d %s' % (self.preference, exchange)
|
| -
|
| - def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True):
|
| - preference = tok.get_uint16()
|
| - exchange = tok.get_name()
|
| - exchange = exchange.choose_relativity(origin, relativize)
|
| - tok.get_eol()
|
| - return cls(rdclass, rdtype, preference, exchange)
|
| -
|
| - from_text = classmethod(from_text)
|
| -
|
| - def to_wire(self, file, compress = None, origin = None):
|
| - pref = struct.pack("!H", self.preference)
|
| - file.write(pref)
|
| - self.exchange.to_wire(file, compress, origin)
|
| -
|
| - def to_digestable(self, origin = None):
|
| - return struct.pack("!H", self.preference) + \
|
| - self.exchange.to_digestable(origin)
|
| -
|
| - def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None):
|
| - (preference, ) = struct.unpack('!H', wire[current : current + 2])
|
| - current += 2
|
| - rdlen -= 2
|
| - (exchange, cused) = dns.name.from_wire(wire[: current + rdlen],
|
| - current)
|
| - if cused != rdlen:
|
| - raise dns.exception.FormError
|
| - if not origin is None:
|
| - exchange = exchange.relativize(origin)
|
| - return cls(rdclass, rdtype, preference, exchange)
|
| -
|
| - from_wire = classmethod(from_wire)
|
| -
|
| - def choose_relativity(self, origin = None, relativize = True):
|
| - self.exchange = self.exchange.choose_relativity(origin, relativize)
|
| -
|
| - def _cmp(self, other):
|
| - sp = struct.pack("!H", self.preference)
|
| - op = struct.pack("!H", other.preference)
|
| - v = cmp(sp, op)
|
| - if v == 0:
|
| - v = cmp(self.exchange, other.exchange)
|
| - return v
|
| -
|
| -class UncompressedMX(MXBase):
|
| - """Base class for rdata that is like an MX record, but whose name
|
| - is not compressed when converted to DNS wire format, and whose
|
| - digestable form is not downcased."""
|
| -
|
| - def to_wire(self, file, compress = None, origin = None):
|
| - super(UncompressedMX, self).to_wire(file, None, origin)
|
| -
|
| - def to_digestable(self, origin = None):
|
| - f = cStringIO.StringIO()
|
| - self.to_wire(f, None, origin)
|
| - return f.getvalue()
|
| -
|
| -class UncompressedDowncasingMX(MXBase):
|
| - """Base class for rdata that is like an MX record, but whose name
|
| - is not compressed when convert to DNS wire format."""
|
| -
|
| - def to_wire(self, file, compress = None, origin = None):
|
| - super(UncompressedDowncasingMX, self).to_wire(file, None, origin)
|
|
|