IP::Country::Medium(3) User Contributed Perl Documentation IP::Country::Medium(3)NAME
IP::Country::Medium - cached lookup of country codes by IP address and domain name
SYNOPSIS
use IP::Country::Medium;
DESCRIPTION
See documentation for IP::Country. In addition, IP::Country::Medium objects have a cache() method, which controls whether hostname->cc
lookups are cached (on by default).
$ic->cache(BOOLEAN)
By default, the module caches results of country-code lookups. This feature can be switched off by setting cache to a false value
(zero, empty string or undef), and can be switched on again by setting cache to a true value (anything which isn't false).
$ic->cache(0); # clears and disables cache
$ic->cache(1); # enables the cache
The cache is formed at the class level, so any change in caching in one object will affect all objectcs of this class. Turning off the
cache also clears the cache.
perl v5.16.2 2007-02-01 IP::Country::Medium(3)
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IP::Country::MaxMind(3) User Contributed Perl Documentation IP::Country::MaxMind(3)NAME
IP::Country::MaxMind - Look up country by IP Address
SYNOPSIS
use IP::Country::MaxMind;
my $gi = IP::Country::MaxMind->new(GEOIP_STANDARD);
# look up IP address '65.15.30.247'
# returns undef if country is unallocated, or not defined in our database
my $cc1 = $gi->inet_atocc('65.15.30.247');
my $cc2 = $gi->inet_atocc('yahoo.com');
DESCRIPTION
This module adapts the Geo::IP module to use the same interface as the IP::Country modules; thus allowing users to easily switch between
using the two underlying databases.
DATABASE UPDATES
Free monthly updates to the database are available from
http://www.maxmind.com/download/geoip/database/
If you require greater accuracy, MaxMind offers a Premium database on a paid subscription basis.
The author of this module is in no way associated with MaxMind.
CLASS METHODS
$gi = IP::Country::MaxMind->new( $flags );
Constructs a new IP::Country::MaxMind object with the default database located inside your system's datadir, typically
/usr/local/share/GeoIP/GeoIP.dat.
Flags can be set to either GEOIP_STANDARD, or for faster performance (at a cost of using more memory), GEOIP_MEMORY_CACHE. When using
memory cache you can force a reload if the file is updated by setting GEOIP_CHECK_CACHE.
$gi = IP::Country::MaxMind->open( $database_filename, $flags );
Constructs a new Geo::IP object with the database located at $database_filename.
OBJECT METHODS
All object methods are designed to be used in an object-oriented fashion.
$result = $object->foo_method($bar,$baz);
Using the module in a procedural fashion (without the arrow syntax) won't work.
$cc = $gi->inet_atocc(HOSTNAME)
Takes a string giving the name of a host, and translates that to an two-letter country code. Takes arguments of both the 'rtfm.mit.edu'
type and '18.181.0.24'. If the host name cannot be resolved, returns undef. If the resolved IP address is not contained within the
database, returns undef.
$cc = $gi->inet_ntocc(IP_ADDRESS)
Takes a string (an opaque string as returned by Socket::inet_aton()) and translates it into a two-letter country code. If the IP
address is not contained within the database, returns undef.
$cc = $gi->db_time()
Returns zero. For compatibility only.
COPYRIGHT
Copyright (C) 2002,2003 Nigel Wetters Gourlay. All Rights Reserved.
NO WARRANTY. This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.16.2 2006-04-06 IP::Country::MaxMind(3)
Manufacturer Links
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Developerworks AIX Wiki: AIX Wiki
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In-depth information from IBM:
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