diff options
author | Jelmer Vernooij <jelmer@samba.org> | 2010-03-29 16:08:11 +0200 |
---|---|---|
committer | Jelmer Vernooij <jelmer@samba.org> | 2010-03-29 18:05:29 +0200 |
commit | 4bbc3ff037026c72f3249f59c1b5af69a6ad6d69 (patch) | |
tree | 125857a1edbf3246579e51b10f6e62ec875062bc /lib/dnspython/dns/rdtypes/IN/DHCID.py | |
parent | 89aa3b766b926d19dac4805a7e72433e497ce872 (diff) | |
download | samba-4bbc3ff037026c72f3249f59c1b5af69a6ad6d69.tar.gz |
s4-python: Move dnspython to lib/, like the other Python modules
This also avoids it from being installed if it's already present on the
system.
Diffstat (limited to 'lib/dnspython/dns/rdtypes/IN/DHCID.py')
-rw-r--r-- | lib/dnspython/dns/rdtypes/IN/DHCID.py | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/lib/dnspython/dns/rdtypes/IN/DHCID.py b/lib/dnspython/dns/rdtypes/IN/DHCID.py new file mode 100644 index 00000000000..2d35234bf04 --- /dev/null +++ b/lib/dnspython/dns/rdtypes/IN/DHCID.py @@ -0,0 +1,60 @@ +# Copyright (C) 2006, 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. + +import dns.exception + +class DHCID(dns.rdata.Rdata): + """DHCID record + + @ivar data: the data (the content of the RR is opaque as far as the + DNS is concerned) + @type data: string + @see: RFC 4701""" + + __slots__ = ['data'] + + def __init__(self, rdclass, rdtype, data): + super(DHCID, self).__init__(rdclass, rdtype) + self.data = data + + def to_text(self, origin=None, relativize=True, **kw): + return dns.rdata._base64ify(self.data) + + def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True): + 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) + b64 = ''.join(chunks) + data = b64.decode('base64_codec') + return cls(rdclass, rdtype, data) + + from_text = classmethod(from_text) + + def to_wire(self, file, compress = None, origin = None): + file.write(self.data) + + def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None): + data = wire[current : current + rdlen] + return cls(rdclass, rdtype, data) + + from_wire = classmethod(from_wire) + + def _cmp(self, other): + return cmp(self.data, other.data) |