diff options
Diffstat (limited to 'libs/Zend/Validate/Barcode/AdapterAbstract.php')
| -rw-r--r-- | libs/Zend/Validate/Barcode/AdapterAbstract.php | 315 |
1 files changed, 0 insertions, 315 deletions
diff --git a/libs/Zend/Validate/Barcode/AdapterAbstract.php b/libs/Zend/Validate/Barcode/AdapterAbstract.php deleted file mode 100644 index 7cbb4644f8..0000000000 --- a/libs/Zend/Validate/Barcode/AdapterAbstract.php +++ /dev/null @@ -1,315 +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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - * @version $Id: Ean13.php 18028 2009-09-08 20:52:23Z thomas $ - */ - -/** - * @see Zend_Validate_Barcode_AdapterInterface - */ -// require_once 'Zend/Validate/Barcode/AdapterInterface.php'; - -/** - * @category Zend - * @package Zend_Validate - * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - */ -abstract class Zend_Validate_Barcode_AdapterAbstract - implements Zend_Validate_Barcode_AdapterInterface -{ - /** - * Allowed barcode lengths - * @var integer|array|string - */ - protected $_length; - - /** - * Allowed barcode characters - * @var string - */ - protected $_characters; - - /** - * Callback to checksum function - * @var string|array - */ - protected $_checksum; - - /** - * Is a checksum value included? - * @var boolean - */ - protected $_hasChecksum = true; - - /** - * Checks the length of a barcode - * - * @param string $value The barcode to check for proper length - * @return boolean - */ - public function checkLength($value) - { - if (!is_string($value)) { - return false; - } - - $fixum = strlen($value); - $found = false; - $length = $this->getLength(); - if (is_array($length)) { - foreach ($length as $value) { - if ($fixum == $value) { - $found = true; - } - - if ($value == -1) { - $found = true; - } - } - } elseif ($fixum == $length) { - $found = true; - } elseif ($length == -1) { - $found = true; - } elseif ($length == 'even') { - $count = $fixum % 2; - $found = ($count == 0) ? true : false; - } elseif ($length == 'odd') { - $count = $fixum % 2; - $found = ($count == 1) ? true : false; - } - - return $found; - } - - /** - * Checks for allowed characters within the barcode - * - * @param string $value The barcode to check for allowed characters - * @return boolean - */ - public function checkChars($value) - { - if (!is_string($value)) { - return false; - } - - $characters = $this->getCharacters(); - if ($characters == 128) { - for ($x = 0; $x < 128; ++$x) { - $value = str_replace(chr($x), '', $value); - } - } else { - $chars = str_split($characters); - foreach ($chars as $char) { - $value = str_replace($char, '', $value); - } - } - - if (strlen($value) > 0) { - return false; - } - - return true; - } - - /** - * Validates the checksum - * - * @param string $value The barcode to check the checksum for - * @return boolean - */ - public function checksum($value) - { - $checksum = $this->getChecksum(); - if (!empty($checksum)) { - if (method_exists($this, $checksum)) { - return call_user_func(array($this, $checksum), $value); - } - } - - return false; - } - - /** - * Returns the allowed barcode length - * - * @return string - */ - public function getLength() - { - return $this->_length; - } - - /** - * Returns the allowed characters - * - * @return integer|string - */ - public function getCharacters() - { - return $this->_characters; - } - - /** - * Returns the checksum function name - * - */ - public function getChecksum() - { - return $this->_checksum; - } - - /** - * Returns if barcode uses checksum - * - * @return boolean - */ - public function getCheck() - { - return $this->_hasChecksum; - } - - /** - * Sets the checksum validation - * - * @param boolean $check - * @return Zend_Validate_Barcode_AdapterAbstract - */ - public function setCheck($check) - { - $this->_hasChecksum = (boolean) $check; - return $this; - } - - /** - * Validates the checksum (Modulo 10) - * GTIN implementation factor 3 - * - * @param string $value The barcode to validate - * @return boolean - */ - protected function _gtin($value) - { - $barcode = substr($value, 0, -1); - $sum = 0; - $length = strlen($barcode) - 1; - - for ($i = 0; $i <= $length; $i++) { - if (($i % 2) === 0) { - $sum += $barcode[$length - $i] * 3; - } else { - $sum += $barcode[$length - $i]; - } - } - - $calc = $sum % 10; - $checksum = ($calc === 0) ? 0 : (10 - $calc); - if ($value[$length + 1] != $checksum) { - return false; - } - - return true; - } - - /** - * Validates the checksum (Modulo 10) - * IDENTCODE implementation factors 9 and 4 - * - * @param string $value The barcode to validate - * @return boolean - */ - protected function _identcode($value) - { - $barcode = substr($value, 0, -1); - $sum = 0; - $length = strlen($value) - 2; - - for ($i = 0; $i <= $length; $i++) { - if (($i % 2) === 0) { - $sum += $barcode[$length - $i] * 4; - } else { - $sum += $barcode[$length - $i] * 9; - } - } - - $calc = $sum % 10; - $checksum = ($calc === 0) ? 0 : (10 - $calc); - if ($value[$length + 1] != $checksum) { - return false; - } - - return true; - } - - /** - * Validates the checksum (Modulo 10) - * CODE25 implementation factor 3 - * - * @param string $value The barcode to validate - * @return boolean - */ - protected function _code25($value) - { - $barcode = substr($value, 0, -1); - $sum = 0; - $length = strlen($barcode) - 1; - - for ($i = 0; $i <= $length; $i++) { - if (($i % 2) === 0) { - $sum += $barcode[$i] * 3; - } else { - $sum += $barcode[$i]; - } - } - - $calc = $sum % 10; - $checksum = ($calc === 0) ? 0 : (10 - $calc); - if ($value[$length + 1] != $checksum) { - return false; - } - - return true; - } - - /** - * Validates the checksum () - * POSTNET implementation - * - * @param string $value The barcode to validate - * @return boolean - */ - protected function _postnet($value) - { - $checksum = substr($value, -1, 1); - $values = str_split(substr($value, 0, -1)); - - $check = 0; - foreach($values as $row) { - $check += $row; - } - - $check %= 10; - $check = 10 - $check; - if ($check == $checksum) { - return true; - } - - return false; - } -} |