Gecko [ siddhapuramilling.com ]

Name	Size	Permission
AFSDB.py	1.8 KB	-rw-r--r--
AFSDB.pyc	1.4 KB	-rw-r--r--
AFSDB.pyo	1.4 KB	-rw-r--r--
CERT.py	4.18 KB	-rw-r--r--
CERT.pyc	4.25 KB	-rw-r--r--
CERT.pyo	4.25 KB	-rw-r--r--
CNAME.py	1.07 KB	-rw-r--r--
CNAME.pyc	681 B	-rw-r--r--
CNAME.pyo	681 B	-rw-r--r--
DLV.py	871 B	-rw-r--r--
DLV.pyc	468 B	-rw-r--r--
DLV.pyo	468 B	-rw-r--r--
DNAME.py	978 B	-rw-r--r--
DNAME.pyc	704 B	-rw-r--r--
DNAME.pyo	704 B	-rw-r--r--
DNSKEY.py	4.46 KB	-rw-r--r--
DNSKEY.pyc	4.67 KB	-rw-r--r--
DNSKEY.pyo	4.67 KB	-rw-r--r--
DS.py	880 B	-rw-r--r--
DS.pyc	464 B	-rw-r--r--
DS.pyo	464 B	-rw-r--r--
GPOS.py	5.18 KB	-rw-r--r--
GPOS.pyc	5.27 KB	-rw-r--r--
GPOS.pyo	5.19 KB	-rw-r--r--
HINFO.py	2.59 KB	-rw-r--r--
HINFO.pyc	2.74 KB	-rw-r--r--
HINFO.pyo	2.67 KB	-rw-r--r--
HIP.py	4.84 KB	-rw-r--r--
HIP.pyc	4.6 KB	-rw-r--r--
HIP.pyo	4.6 KB	-rw-r--r--
ISDN.py	3.17 KB	-rw-r--r--
ISDN.pyc	3.01 KB	-rw-r--r--
ISDN.pyo	2.95 KB	-rw-r--r--
LOC.py	12.63 KB	-rw-r--r--
LOC.pyc	10.59 KB	-rw-r--r--
LOC.pyo	10.59 KB	-rw-r--r--
MX.py	880 B	-rw-r--r--
MX.pyc	464 B	-rw-r--r--
MX.pyo	464 B	-rw-r--r--
NS.py	880 B	-rw-r--r--
NS.pyc	464 B	-rw-r--r--
NS.pyo	464 B	-rw-r--r--
NSEC.py	4.7 KB	-rw-r--r--
NSEC.pyc	4.31 KB	-rw-r--r--
NSEC.pyo	4.31 KB	-rw-r--r--
NSEC3.py	6.65 KB	-rw-r--r--
NSEC3.pyc	5.63 KB	-rw-r--r--
NSEC3.pyo	5.63 KB	-rw-r--r--
NSEC3PARAM.py	3.12 KB	-rw-r--r--
NSEC3PARAM.pyc	3.14 KB	-rw-r--r--
NSEC3PARAM.pyo	3.14 KB	-rw-r--r--
PTR.py	882 B	-rw-r--r--
PTR.pyc	468 B	-rw-r--r--
PTR.pyo	468 B	-rw-r--r--
RP.py	3.2 KB	-rw-r--r--
RP.pyc	3.2 KB	-rw-r--r--
RP.pyo	3.2 KB	-rw-r--r--
RRSIG.py	5.64 KB	-rw-r--r--
RRSIG.pyc	5.71 KB	-rw-r--r--
RRSIG.pyo	5.71 KB	-rw-r--r--
RT.py	898 B	-rw-r--r--
RT.pyc	482 B	-rw-r--r--
RT.pyo	482 B	-rw-r--r--
SOA.py	5.04 KB	-rw-r--r--
SOA.pyc	4.5 KB	-rw-r--r--
SOA.pyo	4.5 KB	-rw-r--r--
SPF.py	906 B	-rw-r--r--
SPF.pyc	491 B	-rw-r--r--
SPF.pyo	491 B	-rw-r--r--
SSHFP.py	3.06 KB	-rw-r--r--
SSHFP.pyc	3.02 KB	-rw-r--r--
SSHFP.pyo	3.02 KB	-rw-r--r--
TLSA.py	3.18 KB	-rw-r--r--
TLSA.pyc	3.18 KB	-rw-r--r--
TLSA.pyo	3.18 KB	-rw-r--r--
TXT.py	885 B	-rw-r--r--
TXT.pyc	471 B	-rw-r--r--
TXT.pyo	471 B	-rw-r--r--
X25.py	2.06 KB	-rw-r--r--
X25.pyc	2.33 KB	-rw-r--r--
X25.pyo	2.28 KB	-rw-r--r--
__init__.py	1.14 KB	-rw-r--r--
__init__.pyc	604 B	-rw-r--r--
__init__.pyo	604 B	-rw-r--r--

Code Editor : HIP.py

# Copyright (C) 2010, 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 string
import struct

import dns.exception
import dns.rdata
import dns.rdatatype

class HIP(dns.rdata.Rdata):
    """HIP record

@ivar hit: the host identity tag
    @type hit: string
    @ivar algorithm: the public key cryptographic algorithm
    @type algorithm: int
    @ivar key: the public key
    @type key: string
    @ivar servers: the rendezvous servers
    @type servers: list of dns.name.Name objects
    @see: RFC 5205"""

__slots__ = ['hit', 'algorithm', 'key', 'servers']

def __init__(self, rdclass, rdtype, hit, algorithm, key, servers):
        super(HIP, self).__init__(rdclass, rdtype)
        self.hit = hit
        self.algorithm = algorithm
        self.key = key
        self.servers = servers

def to_text(self, origin=None, relativize=True, **kw):
        hit = self.hit.encode('hex-codec')
        key = self.key.encode('base64-codec').replace('\n', '')
        text = ''
        servers = []
        for server in self.servers:
            servers.append(str(server.choose_relativity(origin, relativize)))
        if len(servers) > 0:
            text += (' ' + ' '.join(servers))
        return '%u %s %s%s' % (self.algorithm, hit, key, text)

def from_text(cls, rdclass, rdtype, tok, origin = None, relativize = True):
        algorithm = tok.get_uint8()
        hit = tok.get_string().decode('hex-codec')
        if len(hit) > 255:
            raise dns.exception.SyntaxError("HIT too long")
        key = tok.get_string().decode('base64-codec')
        servers = []
        while 1:
            token = tok.get()
            if token.is_eol_or_eof():
                break
            server = dns.name.from_text(token.value, origin)
            server.choose_relativity(origin, relativize)
            servers.append(server)
        return cls(rdclass, rdtype, hit, algorithm, key, servers)

from_text = classmethod(from_text)

def to_wire(self, file, compress = None, origin = None):
        lh = len(self.hit)
        lk = len(self.key)
        file.write(struct.pack("!BBH", lh, self.algorithm, lk))
        file.write(self.hit)
        file.write(self.key)
        for server in self.servers:
            server.to_wire(file, None, origin)

def from_wire(cls, rdclass, rdtype, wire, current, rdlen, origin = None):
        (lh, algorithm, lk) = struct.unpack('!BBH',
                                            wire[current : current + 4])
        current += 4
        rdlen -= 4
        hit = wire[current : current + lh].unwrap()
        current += lh
        rdlen -= lh
        key = wire[current : current + lk].unwrap()
        current += lk
        rdlen -= lk
        servers = []
        while rdlen > 0:
            (server, cused) = dns.name.from_wire(wire[: current + rdlen],
                                                 current)
            current += cused
            rdlen -= cused
            if not origin is None:
                server = server.relativize(origin)
            servers.append(server)
        return cls(rdclass, rdtype, hit, algorithm, key, servers)

from_wire = classmethod(from_wire)

def choose_relativity(self, origin = None, relativize = True):
        servers = []
        for server in self.servers:
            server = server.choose_relativity(origin, relativize)
            servers.append(server)
        self.servers = servers

def _cmp(self, other):
        b1 = cStringIO.StringIO()
        lh = len(self.hit)
        lk = len(self.key)
        b1.write(struct.pack("!BBH", lh, self.algorithm, lk))
        b1.write(self.hit)
        b1.write(self.key)
        b2 = cStringIO.StringIO()
        lh = len(other.hit)
        lk = len(other.key)
        b2.write(struct.pack("!BBH", lh, other.algorithm, lk))
        b2.write(other.hit)
        b2.write(other.key)
        v = cmp(b1.getvalue(), b2.getvalue())
        if v != 0:
            return v
        ls = len(self.servers)
        lo = len(other.servers)
        count = min(ls, lo)
        i = 0
        while i < count:
            v = cmp(self.servers[i], other.servers[i])
            if v != 0:
                return v
            i += 1
        return ls - lo

${this.title}

Code Editor : HIP.py