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 |
- |