adding zend project folders into old campcaster.

library/Zend/Crypt/Rsa/Key.php

@@ -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_Crypt
+ * @subpackage Rsa
+ * @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: Key.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_Crypt
+ * @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_Crypt_Rsa_Key implements Countable
+{
+    /**
+     * @var string
+     */
+    protected $_pemString = null;
+
+    /**
+     * Bits, key string and type of key
+     *
+     * @var array
+     */
+    protected $_details = array();
+
+    /**
+     * Key Resource
+     *
+     * @var resource
+     */
+    protected $_opensslKeyResource = null;
+
+    /**
+     * Retrieves key resource
+     *
+     * @return resource
+     */
+    public function getOpensslKeyResource()
+    {
+        return $this->_opensslKeyResource;
+    }
+
+    /**
+     * @return string
+     * @throws Zend_Crypt_Exception
+     */
+    public function toString()
+    {
+        if (!empty($this->_pemString)) {
+            return $this->_pemString;
+        } elseif (!empty($this->_certificateString)) {
+            return $this->_certificateString;
+        }
+        /**
+         * @see Zend_Crypt_Exception
+         */
+        require_once 'Zend/Crypt/Exception.php';
+        throw new Zend_Crypt_Exception('No public key string representation is available');
+    }
+
+    /**
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->toString();
+    }
+
+    public function count()
+    {
+        return $this->_details['bits'];
+    }
+
+    public function getType()
+    {
+        return $this->_details['type'];
+    }
+}