| Index: tools/telemetry/third_party/webpagereplay/third_party/dns/inet.py
|
| diff --git a/tools/telemetry/third_party/webpagereplay/third_party/dns/inet.py b/tools/telemetry/third_party/webpagereplay/third_party/dns/inet.py
|
| deleted file mode 100644
|
| index 8a8f3e1ca88ff054daf301cec9bb6f6ece0da970..0000000000000000000000000000000000000000
|
| --- a/tools/telemetry/third_party/webpagereplay/third_party/dns/inet.py
|
| +++ /dev/null
|
| @@ -1,108 +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.
|
| -
|
| -"""Generic Internet address helper functions."""
|
| -
|
| -import socket
|
| -
|
| -import dns.ipv4
|
| -import dns.ipv6
|
| -
|
| -
|
| -# We assume that AF_INET is always defined.
|
| -
|
| -AF_INET = socket.AF_INET
|
| -
|
| -# AF_INET6 might not be defined in the socket module, but we need it.
|
| -# We'll try to use the socket module's value, and if it doesn't work,
|
| -# we'll use our own value.
|
| -
|
| -try:
|
| - AF_INET6 = socket.AF_INET6
|
| -except AttributeError:
|
| - AF_INET6 = 9999
|
| -
|
| -def inet_pton(family, text):
|
| - """Convert the textual form of a network address into its binary form.
|
| -
|
| - @param family: the address family
|
| - @type family: int
|
| - @param text: the textual address
|
| - @type text: string
|
| - @raises NotImplementedError: the address family specified is not
|
| - implemented.
|
| - @rtype: string
|
| - """
|
| -
|
| - if family == AF_INET:
|
| - return dns.ipv4.inet_aton(text)
|
| - elif family == AF_INET6:
|
| - return dns.ipv6.inet_aton(text)
|
| - else:
|
| - raise NotImplementedError
|
| -
|
| -def inet_ntop(family, address):
|
| - """Convert the binary form of a network address into its textual form.
|
| -
|
| - @param family: the address family
|
| - @type family: int
|
| - @param address: the binary address
|
| - @type address: string
|
| - @raises NotImplementedError: the address family specified is not
|
| - implemented.
|
| - @rtype: string
|
| - """
|
| - if family == AF_INET:
|
| - return dns.ipv4.inet_ntoa(address)
|
| - elif family == AF_INET6:
|
| - return dns.ipv6.inet_ntoa(address)
|
| - else:
|
| - raise NotImplementedError
|
| -
|
| -def af_for_address(text):
|
| - """Determine the address family of a textual-form network address.
|
| -
|
| - @param text: the textual address
|
| - @type text: string
|
| - @raises ValueError: the address family cannot be determined from the input.
|
| - @rtype: int
|
| - """
|
| - try:
|
| - junk = dns.ipv4.inet_aton(text)
|
| - return AF_INET
|
| - except:
|
| - try:
|
| - junk = dns.ipv6.inet_aton(text)
|
| - return AF_INET6
|
| - except:
|
| - raise ValueError
|
| -
|
| -def is_multicast(text):
|
| - """Is the textual-form network address a multicast address?
|
| -
|
| - @param text: the textual address
|
| - @raises ValueError: the address family cannot be determined from the input.
|
| - @rtype: bool
|
| - """
|
| - try:
|
| - first = ord(dns.ipv4.inet_aton(text)[0])
|
| - return (first >= 224 and first <= 239)
|
| - except:
|
| - try:
|
| - first = ord(dns.ipv6.inet_aton(text)[0])
|
| - return (first == 255)
|
| - except:
|
| - raise ValueError
|
| -
|
|
|