diff options
Diffstat (limited to 'libs/Zend/Validate/Ip.php')
| -rw-r--r-- | libs/Zend/Validate/Ip.php | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/libs/Zend/Validate/Ip.php b/libs/Zend/Validate/Ip.php deleted file mode 100644 index 5afd477924..0000000000 --- a/libs/Zend/Validate/Ip.php +++ /dev/null @@ -1,191 +0,0 @@ -<?php -/** - * Zend Framework - * - * LICENSE - * - * This source file is subject to the new BSD license that is bundled - * with this package in the file LICENSE.txt. - * It is also available through the world-wide-web at this URL: - * http://framework.zend.com/license/new-bsd - * If you did not receive a copy of the license and are unable to - * obtain it through the world-wide-web, please send an email - * to license@zend.com so we can send you a copy immediately. - * - * @category Zend - * @package Zend_Validate - * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - * @version $Id: Ip.php 23775 2011-03-01 17:25:24Z ralph $ - */ - -/** - * @see Zend_Validate_Abstract - */ -// require_once 'Zend/Validate/Abstract.php'; - -/** - * @category Zend - * @package Zend_Validate - * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - */ -class Zend_Validate_Ip extends Zend_Validate_Abstract -{ - const INVALID = 'ipInvalid'; - const NOT_IP_ADDRESS = 'notIpAddress'; - - /** - * @var array - */ - protected $_messageTemplates = array( - self::INVALID => "Invalid type given. String expected", - self::NOT_IP_ADDRESS => "'%value%' does not appear to be a valid IP address", - ); - - /** - * internal options - * - * @var array - */ - protected $_options = array( - 'allowipv6' => true, - 'allowipv4' => true - ); - - /** - * Sets validator options - * - * @param array $options OPTIONAL Options to set, see the manual for all available options - * @return void - */ - public function __construct($options = array()) - { - if ($options instanceof Zend_Config) { - $options = $options->toArray(); - } else if (!is_array($options)) { - $options = func_get_args(); - $temp['allowipv6'] = array_shift($options); - if (!empty($options)) { - $temp['allowipv4'] = array_shift($options); - } - - $options = $temp; - } - - $options += $this->_options; - $this->setOptions($options); - } - - /** - * Returns all set options - * - * @return array - */ - public function getOptions() - { - return $this->_options; - } - - /** - * Sets the options for this validator - * - * @param array $options - * @return Zend_Validate_Ip - */ - public function setOptions($options) - { - if (array_key_exists('allowipv6', $options)) { - $this->_options['allowipv6'] = (boolean) $options['allowipv6']; - } - - if (array_key_exists('allowipv4', $options)) { - $this->_options['allowipv4'] = (boolean) $options['allowipv4']; - } - - if (!$this->_options['allowipv4'] && !$this->_options['allowipv6']) { - // require_once 'Zend/Validate/Exception.php'; - throw new Zend_Validate_Exception('Nothing to validate. Check your options'); - } - - return $this; - } - - /** - * Defined by Zend_Validate_Interface - * - * Returns true if and only if $value is a valid IP address - * - * @param mixed $value - * @return boolean - */ - public function isValid($value) - { - if (!is_string($value)) { - $this->_error(self::INVALID); - return false; - } - - $this->_setValue($value); - if (($this->_options['allowipv4'] && !$this->_options['allowipv6'] && !$this->_validateIPv4($value)) || - (!$this->_options['allowipv4'] && $this->_options['allowipv6'] && !$this->_validateIPv6($value)) || - ($this->_options['allowipv4'] && $this->_options['allowipv6'] && !$this->_validateIPv4($value) && !$this->_validateIPv6($value))) { - $this->_error(self::NOT_IP_ADDRESS); - return false; - } - - return true; - } - - /** - * Validates an IPv4 address - * - * @param string $value - */ - protected function _validateIPv4($value) { - $ip2long = ip2long($value); - if($ip2long === false) { - return false; - } - - return $value == long2ip($ip2long); - } - - /** - * Validates an IPv6 address - * - * @param string $value Value to check against - * @return boolean True when $value is a valid ipv6 address - * False otherwise - */ - protected function _validateIPv6($value) { - if (strlen($value) < 3) { - return $value == '::'; - } - - if (strpos($value, '.')) { - $lastcolon = strrpos($value, ':'); - if (!($lastcolon && $this->_validateIPv4(substr($value, $lastcolon + 1)))) { - return false; - } - - $value = substr($value, 0, $lastcolon) . ':0:0'; - } - - if (strpos($value, '::') === false) { - return preg_match('/\A(?:[a-f0-9]{1,4}:){7}[a-f0-9]{1,4}\z/i', $value); - } - - $colonCount = substr_count($value, ':'); - if ($colonCount < 8) { - return preg_match('/\A(?::|(?:[a-f0-9]{1,4}:)+):(?:(?:[a-f0-9]{1,4}:)*[a-f0-9]{1,4})?\z/i', $value); - } - - // special case with ending or starting double colon - if ($colonCount == 8) { - return preg_match('/\A(?:::)?(?:[a-f0-9]{1,4}:){6}[a-f0-9]{1,4}(?:::)?\z/i', $value); - } - - return false; - } -} |