--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Barcode/Object/Identcode.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,95 @@
+<?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_Barcode
+ * @subpackage Object
+ * @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: Identcode.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * @see Zend_Barcode_Object_Code25interleaved
+ */
+require_once 'Zend/Barcode/Object/Code25interleaved.php';
+
+/**
+ * @see Zend_Validate_Barcode
+ */
+require_once 'Zend/Validate/Barcode.php';
+
+/**
+ * Class for generate Identcode barcode
+ *
+ * @category   Zend
+ * @package    Zend_Barcode
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Barcode_Object_Identcode extends Zend_Barcode_Object_Code25interleaved
+{
+
+    /**
+     * Default options for Identcode barcode
+     * @return void
+     */
+    protected function _getDefaultOptions()
+    {
+        $this->_barcodeLength = 12;
+        $this->_mandatoryChecksum = true;
+    }
+
+    /**
+     * Retrieve text to display
+     * @return string
+     */
+    public function getTextToDisplay()
+    {
+        return preg_replace('/([0-9]{2})([0-9]{3})([0-9]{3})([0-9]{3})([0-9])/',
+                            '$1.$2 $3.$4 $5',
+                            $this->getText());
+    }
+
+    /**
+     * Check allowed characters
+     * @param string $value
+     * @return string
+     * @throw Zend_Barcode_Object_Exception
+     */
+    public function validateText($value)
+    {
+        $this->_validateText($value, array('validator' => $this->getType()));
+    }
+
+    /**
+     * Get barcode checksum
+     *
+     * @param  string $text
+     * @return int
+     */
+    public function getChecksum($text)
+    {
+        $this->_checkText($text);
+        $checksum = 0;
+
+        for ($i = strlen($text); $i > 0; $i --) {
+            $checksum += intval($text{$i - 1}) * (($i % 2) ? 4 : 9);
+        }
+
+        $checksum = (10 - ($checksum % 10)) % 10;
+
+        return $checksum;
+    }
+}