| Index: tools/telemetry/third_party/webpagereplay/third_party/dns/reversename.py
|
| diff --git a/tools/telemetry/third_party/webpagereplay/third_party/dns/reversename.py b/tools/telemetry/third_party/webpagereplay/third_party/dns/reversename.py
|
| deleted file mode 100644
|
| index 0a61b827b0c6fe8680ae98e37749e7b9775a2577..0000000000000000000000000000000000000000
|
| --- a/tools/telemetry/third_party/webpagereplay/third_party/dns/reversename.py
|
| +++ /dev/null
|
| @@ -1,75 +0,0 @@
|
| -# 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.
|
| -
|
| -"""DNS Reverse Map Names.
|
| -
|
| -@var ipv4_reverse_domain: The DNS IPv4 reverse-map domain, in-addr.arpa.
|
| -@type ipv4_reverse_domain: dns.name.Name object
|
| -@var ipv6_reverse_domain: The DNS IPv6 reverse-map domain, ip6.arpa.
|
| -@type ipv6_reverse_domain: dns.name.Name object
|
| -"""
|
| -
|
| -import dns.name
|
| -import dns.ipv6
|
| -import dns.ipv4
|
| -
|
| -ipv4_reverse_domain = dns.name.from_text('in-addr.arpa.')
|
| -ipv6_reverse_domain = dns.name.from_text('ip6.arpa.')
|
| -
|
| -def from_address(text):
|
| - """Convert an IPv4 or IPv6 address in textual form into a Name object whose
|
| - value is the reverse-map domain name of the address.
|
| - @param text: an IPv4 or IPv6 address in textual form (e.g. '127.0.0.1',
|
| - '::1')
|
| - @type text: str
|
| - @rtype: dns.name.Name object
|
| - """
|
| - try:
|
| - parts = list(dns.ipv6.inet_aton(text).encode('hex_codec'))
|
| - origin = ipv6_reverse_domain
|
| - except:
|
| - parts = ['%d' % ord(byte) for byte in dns.ipv4.inet_aton(text)]
|
| - origin = ipv4_reverse_domain
|
| - parts.reverse()
|
| - return dns.name.from_text('.'.join(parts), origin=origin)
|
| -
|
| -def to_address(name):
|
| - """Convert a reverse map domain name into textual address form.
|
| - @param name: an IPv4 or IPv6 address in reverse-map form.
|
| - @type name: dns.name.Name object
|
| - @rtype: str
|
| - """
|
| - if name.is_subdomain(ipv4_reverse_domain):
|
| - name = name.relativize(ipv4_reverse_domain)
|
| - labels = list(name.labels)
|
| - labels.reverse()
|
| - text = '.'.join(labels)
|
| - # run through inet_aton() to check syntax and make pretty.
|
| - return dns.ipv4.inet_ntoa(dns.ipv4.inet_aton(text))
|
| - elif name.is_subdomain(ipv6_reverse_domain):
|
| - name = name.relativize(ipv6_reverse_domain)
|
| - labels = list(name.labels)
|
| - labels.reverse()
|
| - parts = []
|
| - i = 0
|
| - l = len(labels)
|
| - while i < l:
|
| - parts.append(''.join(labels[i:i+4]))
|
| - i += 4
|
| - text = ':'.join(parts)
|
| - # run through inet_aton() to check syntax and make pretty.
|
| - return dns.ipv6.inet_ntoa(dns.ipv6.inet_aton(text))
|
| - else:
|
| - raise dns.exception.SyntaxError('unknown reverse-map address family')
|
|
|