1:  2:  3:  4:  5:  6:  7:  8:  9: 10: 11: 12: 13: 14: 15: 16: 17: 18: 19: 20: 21: 22: 23: 24: 25: 26: 27: 28: 29: 30: 31: 32: 33: 34: 35: 36: 37: 38: 39: 
<?php
namespace Omeka\Db\Type;

use Doctrine\DBAL\Types\Type;
use Doctrine\DBAL\Platforms\AbstractPlatform;

/**
 * Custom mapping type for an IP address
 */
class IpAddress extends Type
{
    const IP_ADDRESS = 'ip_address';

    public function getSqlDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
    {
        return 'VARBINARY(16)';
    }

    public function convertToPHPValue($value, AbstractPlatform $platform)
    {
        return is_null($value) ? null : inet_ntop($value);
    }

    public function convertToDatabaseValue($value, AbstractPlatform $platform)
    {
        return is_null($value) ? null : inet_pton($value);
    }

    public function getName()
    {
        return self::IP_ADDRESS;
    }

    public function requiresSQLCommentHint(AbstractPlatform $platform)
    {
        return true;
    }
}