# NAME MaxMind::DB::Writer - Create MaxMind DB database files # VERSION version 0.060000 # SYNOPSIS use MaxMind::DB::Writer::Tree; use Net::Works::Network; my %types = ( color => 'utf8_string', dogs => [ 'array', 'utf8_string' ], size => 'uint16', ); my $tree = MaxMind::DB::Writer::Tree->new( ip_version => 6, record_size => 24, database_type => 'My-IP-Data', languages => ['en'], description => { en => 'My database of IP data' }, map_key_type_callback => sub { $types{ $_[0] } }, ); my $network = Net::Works::Network->new_from_string( string => '8.23.0.0/16' ); $tree->insert_network( $network, { color => 'blue', dogs => [ 'Fido', 'Ms. Pretty Paws' ], size => 42, }, ); open my $fh, '>:bytes', '/path/to/my-ip-data.mmdb'; $tree->write_tree($fh); # DESCRIPTION This distribution contains the code necessary to write [MaxMind DB database files](http://maxmind.github.io/MaxMind-DB/). See [MaxMind::DB::Writer::Tree](https://metacpan.org/pod/MaxMind::DB::Writer::Tree) for API docs. # WINDOWS SUPPORT This distribution does not currently work on Windows. Reasonable patches for Windows support are very welcome. You will probably need to start by making [Math::Int128](https://metacpan.org/pod/Math::Int128) work on Windows, since we use that module's C API for dealing with 128-bit integers to represent IPv6 addresses numerically. # SUPPORT Please report all issues with this code using the GitHub issue tracker at [https://github.com/maxmind/MaxMind-DB-Writer-perl/issues](https://github.com/maxmind/MaxMind-DB-Writer-perl/issues). We welcome patches as pull requests against our GitHub repository at [https://github.com/maxmind/MaxMind-DB-Writer-perl](https://github.com/maxmind/MaxMind-DB-Writer-perl). # AUTHORS - Olaf Alders - Greg Oschwald - Dave Rolsky # CONTRIBUTOR tjmather # COPYRIGHT AND LICENSE This software is copyright (c) 2014 by MaxMind, Inc.. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.