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authorRob Austein <sra@hactrn.net>2014-04-05 22:42:12 +0000
committerRob Austein <sra@hactrn.net>2014-04-05 22:42:12 +0000
commitfe0bf509f528dbdc50c7182f81057c6a4e15e4bd (patch)
tree07c9a923d4a0ccdfea11c49cd284f6d5757c5eda /scripts/csvgrep.py
parentaa28ef54c271fbe4d52860ff8cf13cab19e2207c (diff)
Source tree reorg, phase 1. Almost everything moved, no file contents changed.
svn path=/branches/tk685/; revision=5757
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diff --git a/scripts/csvgrep.py b/scripts/csvgrep.py
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-# $Id$
-#
-# Copyright (C) 2010-2012 Internet Systems Consortium ("ISC")
-#
-# Permission to use, copy, modify, and distribute this software 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 ISC DISCLAIMS ALL WARRANTIES WITH
-# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-# AND FITNESS. IN NO EVENT SHALL ISC 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.
-
-"""
-Utility to simplify finding handles in one of the pseudo-RIR databases.
-
-Usage: python csvgrep.py datum [datum ...]
-
-where each datum is an ASN, IP address, or IP prefix.
-
-ASNs are recognized by being pure integers; IP addreses are recognized
-by having dots (IPv4) or colons (IPv6).
-
-After eating all of the command line arguments, we search asns.csv for
-any ASNs given, and prefixes.csv for any prefixes given.
-"""
-
-import sys
-from rpki.resource_set import resource_set_as, resource_set_ipv4, resource_set_ipv6
-from rpki.csv_utils import csv_reader
-
-asn = resource_set_as()
-ipv4 = resource_set_ipv4()
-ipv6 = resource_set_ipv6()
-
-for datum in sys.argv[1:]:
- if datum.replace("-", "").isdigit():
- t = asn
- else:
- t = ipv6 if ":" in datum else ipv4
- if "-" not in datum and "/" not in datum:
- datum = datum + "-" + datum
- try:
- t.append(t.parse_str(datum))
- except:
- print "Error attempting to parse", datum
- raise
-
-#print "Looking for: ASNs %s IPv4 %s IPv6 %s" % (asn, ipv4, ipv6)
-
-def matches(set1, datum):
- set2 = set1.__class__(datum)
- if set1.intersection(set2):
- return set2
- else:
- return False
-
-if asn:
- for h, a in csv_reader("asns.csv", columns = 2):
- m = matches(asn, a)
- if m:
- print h, m
-
-if ipv4 or ipv6:
- for h, a in csv_reader("prefixes.csv", columns = 2):
- t = ipv6 if ":" in a else ipv4
- m = t and matches(t, a)
- if m:
- print h, m