diff options
| -rwxr-xr-x | Tools/world/world | 59 |
1 files changed, 35 insertions, 24 deletions
diff --git a/Tools/world/world b/Tools/world/world index 7491708..df0841a 100755 --- a/Tools/world/world +++ b/Tools/world/world @@ -1,10 +1,7 @@ -#! /depot/sundry/plat/bin/python -# -# Note: you may have to edit the top line in this file. +#! /usr/bin/env python # # Usage: world addr1 [addr2 ...] # -# $Id$ # This little script will take an Internet address of the form # foobar@some.place.domain and will print out where in the world that @@ -12,13 +9,37 @@ # the `domain' part against a hard-coded list, which can probably # change fairly quickly given the world's political fluidity. +# TBD: it would be cool if this script could update itself. I can't +# remember where I got the original list of top level domain +# abbreviations -- probably from the InterNIC. So far I haven't hit +# any that this script can't resolve, so I assume they don't change +# too frequently. + import sys -prog = sys.argv[0] -del sys.argv[0] -if not sys.argv: - print "No addresses provided.\nUsage:", prog, "addr1 [addr2 ...]\n" +import string + + +def usage(msg=None, exit=0): + if msg: print msg + print 'Usage:', sys.argv[0], 'addr [addr ...]' + sys.exit(exit) + + +def resolve(rawaddr): + parts = string.splitfields(rawaddr, '.') + if not len(parts): + print 'No top-level domain in:', rawaddr + return + addr = parts[-1] + if nameorg.has_key(addr): + print addr, 'is from a USA', nameorg[addr], 'organization' + elif country.has_key(addr): + print addr, 'originated from', country[addr] + else: + print 'Where in the world is', addr, '?' + # The mappings nameorg = { "arpa": "Arpanet", @@ -28,10 +49,11 @@ nameorg = { "mil": "military", "net": "networking", "org": "non-commercial", - "int": "international" + "int": "international", } + country = { "ag": "Antigua and Barbuda", "al": "Albania", @@ -123,21 +145,10 @@ country = { "vi": "Virgin Islands", "yu": "Yugoslavia", "za": "South Africa", - "zw": "Zimbabwe" + "zw": "Zimbabwe", } -import string - -while sys.argv: - rawaddr = sys.argv[0] - del sys.argv[0] - components = string.splitfields(rawaddr, ".") - addr = components[-1] - - if nameorg.has_key(addr): - print addr, "is from a USA", nameorg[addr], "organization" - elif country.has_key(addr): - print addr, "originated from", country[addr] - else: - print "I have no idea where", addr, "came from!" + +if __name__ == '__main__': + map(resolve, sys.argv[1:]) |