\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # 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 struct import dns.exception import dns.rdata import dns.name class SOA(dns.rdata.Rdata): """SOA record @ivar mname: the SOA MNAME (master name) field @type mname: dns.name.Name object @ivar rname: the SOA RNAME (responsible name) field @type rname: dns.name.Name object @ivar serial: The zone's serial number @type serial: int @ivar refresh: The zone's refresh value (in seconds) @type refresh: int @ivar retry: The zone's retry value (in seconds) @type retry: int @ivar expire: The zone's expiration value (in seconds) @type expire: int @ivar minimum: The zone's negative caching time (in seconds, called "minimum" for historical reasons) @type minimum: int @see: RFC 1035""" __slots__ = ['mname', 'rname', 'serial', 'refresh', 'retry', 'expire', 'minimum'] def __init__(self, rdclass, rdtype, mname, rname, serial, refresh, retry, expire, minimum): super(SOA, self).__init__(rdclass, rdtype) self.mname = mname self.rname = rname self.serial = serial self.refresh = refresh self.retry = retry self.expire = expire self.minimum = minimum def to_text(self, origin=None, relativize=True, **kw): mname = self.mname.choose_relativity(origin, relativize) rname = self.rname.choose_relativity(origin, relativize) return '%s %s %d %d %d %d %d' % ( mname, rname, self.serial, self.refresh, self.retry, self.expire, self.minimum ) def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): mname = tok.get_name() rname = tok.get_name() mname = mname.choose_relativity(origin, relativize) rname = rname.choose_relativity(origin, relativize) serial = tok.get_uint32() refresh = tok.get_ttl() retry = tok.get_ttl() expire = tok.get_ttl() minimum = tok.get_ttl() tok.get_eol() return cls(rdclass, rdtype, mname, rname, serial, refresh, retry, expire, minimum ) from_text = classmethod(from_text) def to_wire(self, file, compress = None, origin = None): self.mname.to_wire(file, compress, origin) self.rname.to_wire(file, compress, origin) five_ints = struct.pack('!IIIII', self.serial, self.refresh, self.retry, self.expire, self.minimum) file.write(five_ints) def to_digestable(self, origin = None): return self.mname.to_digestable(origin) + \ self.rname.to_dig