<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Validator\Constraints;

use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;
use Symfony\Component\Validator\Exception\UnexpectedTypeException;

/**
 * Validates whether a value is a valid IP address.
 *
 * @author Bernhard Schussek <bschussek@gmail.com>
 * @author Joseph Bielawski <stloyd@gmail.com>
 */
class IpValidator extends ConstraintValidator
{
    /**
     * {@inheritdoc}
     */
    public function validate($value, Constraint $constraint)
    {
        if (!$constraint instanceof Ip) {
            throw new UnexpectedTypeException($constraint, __NAMESPACE__.'\Ip');
        }

        if (null === $value || '' === $value) {
            return;
        }

        if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
            throw new UnexpectedTypeException($value, 'string');
        }

        $value = (string) $value;

        switch ($constraint->version) {
            case Ip::V4:
               $flag = FILTER_FLAG_IPV4;
               break;

            case Ip::V6:
               $flag = FILTER_FLAG_IPV6;
               break;

            case Ip::V4_NO_PRIV:
               $flag = FILTER_FLAG_IPV4 | FILTER_FLAG_NO_PRIV_RANGE;
               break;

            case Ip::V6_NO_PRIV:
               $flag = FILTER_FLAG_IPV6 | FILTER_FLAG_NO_PRIV_RANGE;
               break;

            case Ip::ALL_NO_PRIV:
               $flag = FILTER_FLAG_NO_PRIV_RANGE;
               break;

            case Ip::V4_NO_RES:
               $flag = FILTER_FLAG_IPV4 | FILTER_FLAG_NO_RES_RANGE;
               break;

            case Ip::V6_NO_RES:
               $flag = FILTER_FLAG_IPV6 | FILTER_FLAG_NO_RES_RANGE;
               break;

            case Ip::ALL_NO_RES:
               $flag = FILTER_FLAG_NO_RES_RANGE;
               break;

            case Ip::V4_ONLY_PUBLIC:
               $flag = FILTER_FLAG_IPV4 | FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE;
               break;

            case Ip::V6_ONLY_PUBLIC:
               $flag = FILTER_FLAG_IPV6 | FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE;
               break;

            case Ip::ALL_ONLY_PUBLIC:
               $flag = FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE;
               break;

            default:
                $flag = null;
                break;
        }

        if (!filter_var($value, FILTER_VALIDATE_IP, $flag)) {
            $this->context->buildViolation($constraint->message)
                ->setParameter('{{ value }}', $this->formatValue($value))
                ->setCode(Ip::INVALID_IP_ERROR)
                ->addViolation();
        }
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODU1NTIxOTc0MjgxMjA4MyAyNDY5NjEyNjAxNDUyOTg0IDc5MjkxMTk5NjQ1NzQ2NTc=