include/Zend/Crypt/Hmac.php

-<?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 Hmac
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Hmac.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Crypt
- */
-require_once 'Zend/Crypt.php';
-
-/**
- * PHP implementation of the RFC 2104 Hash based Message Authentication Code
- * algorithm.
- *
- * @todo  Patch for refactoring failed tests (key block sizes >80 using internal algo)
- * @todo       Check if mhash() is a required alternative (will be PECL-only soon)
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Hmac extends Zend_Crypt
-{
-
-    /**
-     * The key to use for the hash
-     *
-     * @var string
-     */
-    protected static $_key = null;
-
-    /**
-     * pack() format to be used for current hashing method
-     *
-     * @var string
-     */
-    protected static $_packFormat = null;
-
-    /**
-     * Hashing algorithm; can be the md5/sha1 functions or any algorithm name
-     * listed in the output of PHP 5.1.2+ hash_algos().
-     *
-     * @var string
-     */
-    protected static $_hashAlgorithm = 'md5';
-
-    /**
-     * List of algorithms supported my mhash()
-     *
-     * @var array
-     */
-    protected static $_supportedMhashAlgorithms = array('adler32',' crc32', 'crc32b', 'gost',
-            'haval128', 'haval160', 'haval192', 'haval256', 'md4', 'md5', 'ripemd160',
-            'sha1', 'sha256', 'tiger', 'tiger128', 'tiger160');
-
-    /**
-     * Constants representing the output mode of the hash algorithm
-     */
-    const STRING = 'string';
-    const BINARY = 'binary';
-
-    /**
-     * Performs a HMAC computation given relevant details such as Key, Hashing
-     * algorithm, the data to compute MAC of, and an output format of String,
-     * Binary notation or BTWOC.
-     *
-     * @param string $key
-     * @param string $hash
-     * @param string $data
-     * @param string $output
-     * @param boolean $internal
-     * @return string
-     */
-    public static function compute($key, $hash, $data, $output = self::STRING)
-    {
-        // set the key
-        if (!isset($key) || empty($key)) {
-            require_once 'Zend/Crypt/Hmac/Exception.php';
-            throw new Zend_Crypt_Hmac_Exception('provided key is null or empty');
-        }
-        self::$_key = $key;
-
-        // set the hash
-        self::_setHashAlgorithm($hash);
-
-        // perform hashing and return
-        return self::_hash($data, $output);
-    }
-
-    /**
-     * Setter for the hash method.
-     *
-     * @param string $hash
-     * @return Zend_Crypt_Hmac
-     */
-    protected static function _setHashAlgorithm($hash)
-    {
-        if (!isset($hash) || empty($hash)) {
-            require_once 'Zend/Crypt/Hmac/Exception.php';
-            throw new Zend_Crypt_Hmac_Exception('provided hash string is null or empty');
-        }
-
-        $hash = strtolower($hash);
-        $hashSupported = false;
-
-        if (function_exists('hash_algos') && in_array($hash, hash_algos())) {
-            $hashSupported = true;
-        }
-
-        if ($hashSupported === false && function_exists('mhash') && in_array($hash, self::$_supportedAlgosMhash)) {
-            $hashSupported = true;
-        }
-
-        if ($hashSupported === false) {
-            require_once 'Zend/Crypt/Hmac/Exception.php';
-            throw new Zend_Crypt_Hmac_Exception('hash algorithm provided is not supported on this PHP installation; please enable the hash or mhash extensions');
-        }
-        self::$_hashAlgorithm = $hash;
-    }
-
-    /**
-     * Perform HMAC and return the keyed data
-     *
-     * @param string $data
-     * @param string $output
-     * @param bool $internal Option to not use hash() functions for testing
-     * @return string
-     */
-    protected static function _hash($data, $output = self::STRING, $internal = false)
-    {
-        if (function_exists('hash_hmac')) {
-            if ($output == self::BINARY) {
-                return hash_hmac(self::$_hashAlgorithm, $data, self::$_key, 1);
-            }
-            return hash_hmac(self::$_hashAlgorithm, $data, self::$_key);
-        }
-
-        if (function_exists('mhash')) {
-            if ($output == self::BINARY) {
-                return mhash(self::_getMhashDefinition(self::$_hashAlgorithm), $data, self::$_key);
-            }
-            $bin = mhash(self::_getMhashDefinition(self::$_hashAlgorithm), $data, self::$_key);
-            return bin2hex($bin);
-        }
-    }
-
-    /**
-     * Since MHASH accepts an integer constant representing the hash algorithm
-     * we need to make a small detour to get the correct integer matching our
-     * algorithm's name.
-     *
-     * @param string $hashAlgorithm
-     * @return integer
-     */
-    protected static function _getMhashDefinition($hashAlgorithm)
-    {
-        for ($i = 0; $i <= mhash_count(); $i++)
-        {
-            $types[mhash_get_hash_name($i)] = $i;
-        }
-        return $types[strtoupper($hashAlgorithm)];
-    }
-
-}
\ No newline at end of file

include/Zend/Crypt/Hmac/Exception.php

-<?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 Hmac
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Exception.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Crypt_Exception
- */
-require_once 'Zend/Crypt/Exception.php';
-
-/**
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Hmac_Exception extends Zend_Crypt_Exception
-{
-}
\ No newline at end of file

include/Zend/Crypt/Math.php

-<?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 Math
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Math.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Crypt_Math_BigInteger
- */
-require_once 'Zend/Crypt/Math/BigInteger.php';
-
-/**
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Math extends Zend_Crypt_Math_BigInteger
-{
-
-    /**
-     * Generate a pseudorandom number within the given range.
-     * Will attempt to read from a systems RNG if it exists or else utilises
-     * a simple random character to maximum length process. Simplicity
-     * is a factor better left for development...
-     *
-     * @param string|int $minimum
-     * @param string|int $maximum
-     * @return string
-     */
-    public function rand($minimum, $maximum)
-    {
-        if (file_exists('/dev/urandom')) {
-            $frandom = fopen('/dev/urandom', 'r');
-            if ($frandom !== false) {
-                return fread($frandom, strlen($maximum) - 1);
-            }
-        }
-        if (strlen($maximum) < 4) {
-            return mt_rand($minimum, $maximum - 1);
-        }
-        $rand = '';
-        $i2 = strlen($maximum) - 1;
-        for ($i = 1;$i < $i2;$i++) {
-            $rand .= mt_rand(0,9);
-        }
-        $rand .= mt_rand(0,9);
-        return $rand;
-    }
-
-    /**
-     * Get the big endian two's complement of a given big integer in
-     * binary notation
-     *
-     * @param string $long
-     * @return string
-     */
-    public function btwoc($long) {
-        if (ord($long[0]) > 127) {
-            return "\x00" . $long;
-        }
-        return $long;
-    }
-
-    /**
-     * Translate a binary form into a big integer string
-     *
-     * @param string $binary
-     * @return string
-     */
-    public function fromBinary($binary) {
-        return $this->_math->binaryToInteger($binary);
-    }
-
-    /**
-     * Translate a big integer string into a binary form
-     *
-     * @param string $integer
-     * @return string
-     */
-    public function toBinary($integer)
-    {
-        return $this->_math->integerToBinary($integer);
-    }
-
-}

include/Zend/Crypt/Math/BigInteger.php

-<?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 Math
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: BigInteger.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * Support for arbitrary precision mathematics in PHP.
- *
- * Zend_Crypt_Math_BigInteger is a wrapper across three PHP extensions: bcmath, gmp
- * and big_int. Since each offer similar functionality, but availability of
- * each differs across installations of PHP, this wrapper attempts to select
- * the fastest option available and encapsulate a subset of its functionality
- * which all extensions share in common.
- *
- * This class requires one of the three extensions to be available. BCMATH
- * while the slowest, is available by default under Windows, and under Unix
- * if PHP is compiled with the flag "--enable-bcmath". GMP requires the gmp
- * library from http://www.swox.com/gmp/ and PHP compiled with the "--with-gmp"
- * flag. BIG_INT support is available from a big_int PHP library available from
- * only from PECL (a Windows port is not available).
- *
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Math_BigInteger
-{
-
-    /**
-     * Holds an instance of one of the three arbitrary precision wrappers.
-     *
-     * @var Zend_Crypt_Math_BigInteger_Interface
-     */
-    protected $_math = null;
-
-    /**
-     * Constructor; a Factory which detects a suitable PHP extension for
-     * arbitrary precision math and instantiates the suitable wrapper
-     * object.
-     *
-     * @param string $extension
-     * @throws  Zend_Crypt_Math_BigInteger_Exception
-     */
-    public function __construct($extension = null)
-    {
-        if ($extension !== null && !in_array($extension, array('bcmath', 'gmp', 'bigint'))) {
-            require_once('Zend/Crypt/Math/BigInteger/Exception.php');
-            throw new Zend_Crypt_Math_BigInteger_Exception('Invalid extension type; please use one of bcmath, gmp or bigint');
-        }
-        $this->_loadAdapter($extension);
-    }
-
-    /**
-     * Redirect all public method calls to the wrapped extension object.
-     *
-     * @param   string $methodName
-     * @param   array $args
-     * @throws  Zend_Crypt_Math_BigInteger_Exception
-     */
-    public function __call($methodName, $args)
-    {
-        if(!method_exists($this->_math, $methodName)) {
-            require_once 'Zend/Crypt/Math/BigInteger/Exception.php';
-            throw new Zend_Crypt_Math_BigInteger_Exception('invalid method call: ' . get_class($this->_math) . '::' . $methodName . '() does not exist');
-        }
-        return call_user_func_array(array($this->_math, $methodName), $args);
-    }
-
-    /**
-     * @param string $extension
-     * @throws  Zend_Crypt_Math_BigInteger_Exception
-     */
-    protected function _loadAdapter($extension = null)
-    {
-        if ($extension === null) {
-            if (extension_loaded('gmp')) {
-                $extension = 'gmp';
-            //} elseif (extension_loaded('big_int')) {
-            //    $extension = 'big_int';
-            } else {
-                $extension = 'bcmath';
-            }
-        }
-        if($extension == 'gmp' && extension_loaded('gmp')) {
-            require_once 'Zend/Crypt/Math/BigInteger/Gmp.php';
-            $this->_math = new Zend_Crypt_Math_BigInteger_Gmp();
-        //} elseif($extension == 'bigint' && extension_loaded('big_int')) {
-        //    require_once 'Zend/Crypt_Math/BigInteger/Bigint.php';
-        //    $this->_math = new Zend_Crypt_Math_BigInteger_Bigint();
-        } elseif ($extension == 'bcmath' && extension_loaded('bcmath')) {
-            require_once 'Zend/Crypt/Math/BigInteger/Bcmath.php';
-            $this->_math = new Zend_Crypt_Math_BigInteger_Bcmath();
-        } else {
-            require_once 'Zend/Crypt/Math/BigInteger/Exception.php';
-            throw new Zend_Crypt_Math_BigInteger_Exception($extension . ' big integer precision math support not detected');
-        }
-    }
-
-}
\ No newline at end of file

include/Zend/Crypt/Math/BigInteger/Bcmath.php

-<?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 Math
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Bcmath.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Crypt_Math_BigInteger_Interface
- */
-require_once 'Zend/Crypt/Math/BigInteger/Interface.php';
-
-/**
- * Support for arbitrary precision mathematics in PHP.
- *
- * Zend_Crypt_Math_BigInteger_Bcmath is a wrapper across the PHP BCMath
- * extension.
- *
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Math_BigInteger_Bcmath implements Zend_Crypt_Math_BigInteger_Interface
-{
-
-    /**
-     * Initialise a big integer into an extension specific type. This is not
-     * applicable to BCMath.
-     * @param string $operand
-     * @param int $base
-     * @return string
-     */
-    public function init($operand, $base = 10)
-    {
-        return $operand;
-    }
-
-    /**
-     * Adds two arbitrary precision numbers
-     *
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function add($left_operand, $right_operand)
-    {
-        return bcadd($left_operand, $right_operand);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function subtract($left_operand, $right_operand)
-    {
-        return bcsub($left_operand, $right_operand);
-    }
-
-    /**
-     * Compare two big integers and returns result as an integer where 0 means
-     * both are identical, 1 that left_operand is larger, or -1 that
-     * right_operand is larger.
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return int
-     */
-    public function compare($left_operand, $right_operand)
-    {
-        return bccomp($left_operand, $right_operand);
-    }
-
-    /**
-     * Divide two big integers and return result or NULL if the denominator
-     * is zero.
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string|null
-     */
-    public function divide($left_operand, $right_operand)
-    {
-        return bcdiv($left_operand, $right_operand);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function modulus($left_operand, $modulus)
-    {
-        return bcmod($left_operand, $modulus);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function multiply($left_operand, $right_operand)
-    {
-        return bcmul($left_operand, $right_operand);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function pow($left_operand, $right_operand)
-    {
-        return bcpow($left_operand, $right_operand);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function powmod($left_operand, $right_operand, $modulus)
-    {
-        return bcpowmod($left_operand, $right_operand, $modulus);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function sqrt($operand)
-    {
-        return bcsqrt($operand);
-    }
-
-
-    public function binaryToInteger($operand)
-    {
-        $result = '0';
-        while (strlen($operand)) {
-            $ord = ord(substr($operand, 0, 1));
-            $result = bcadd(bcmul($result, 256), $ord);
-            $operand = substr($operand, 1);
-        }
-        return $result;
-    }
-
-
-    public function integerToBinary($operand)
-    {
-        $cmp = bccomp($operand, 0);
-        $return = '';
-        if ($cmp == 0) {
-            return "\0";
-        }
-        while (bccomp($operand, 0) > 0) {
-            $return = chr(bcmod($operand, 256)) . $return;
-            $operand = bcdiv($operand, 256);
-        }
-        if (ord($return[0]) > 127) {
-            $return = "\0" . $return;
-        }
-        return $return;
-    }
-
-    /**public function integerToBinary($operand)
-    {
-        $return = '';
-        while(bccomp($operand, '0')) {
-            $return .= chr(bcmod($operand, '256'));
-            $operand = bcdiv($operand, '256');
-        }
-        return $return;
-    }**/ // Prior version for referenced offset
-
-
-    public function hexToDecimal($operand)
-    {
-        $return = '0';
-        while(strlen($hex)) {
-            $hex = hexdec(substr($operand, 0, 4));
-            $dec = bcadd(bcmul($return, 65536), $hex);
-            $operand = substr($operand, 4);
-        }
-        return $return;
-    }
-
-}
\ No newline at end of file

include/Zend/Crypt/Math/BigInteger/Exception.php

-<?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 Math
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Exception.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Crypt_Math_Exception
- */
-require_once 'Zend/Crypt/Math/Exception.php';
-
-/**
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Math_BigInteger_Exception extends Zend_Crypt_Math_Exception
-{
-}
\ No newline at end of file

include/Zend/Crypt/Math/BigInteger/Gmp.php

-<?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 Math
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Gmp.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Crypt_Math_BigInteger_Interface
- */
-require_once 'Zend/Crypt/Math/BigInteger/Interface.php';
-
-/**
- * Support for arbitrary precision mathematics in PHP.
- *
- * Zend_Crypt_Math_BigInteger_Gmp is a wrapper across the PHP BCMath
- * extension.
- *
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Math_BigInteger_Gmp implements Zend_Crypt_Math_BigInteger_Interface
-{
-
-    /**
-     * Initialise a big integer into an extension specific type.
-     * @param string $operand
-     * @param int $base
-     * @return string
-     */
-    public function init($operand, $base = 10)
-    {
-        return $operand;
-    }
-
-    /**
-     * Adds two arbitrary precision numbers
-     *
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function add($left_operand, $right_operand)
-    {
-        $result = gmp_add($left_operand, $right_operand);
-        return gmp_strval($result);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function subtract($left_operand, $right_operand)
-    {
-        $result = gmp_sub($left_operand, $right_operand);
-        return gmp_strval($result);
-    }
-
-    /**
-     * Compare two big integers and returns result as an integer where 0 means
-     * both are identical, 1 that left_operand is larger, or -1 that
-     * right_operand is larger.
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return int
-     */
-    public function compare($left_operand, $right_operand)
-    {
-        $result = gmp_cmp($left_operand, $right_operand);
-        return gmp_strval($result);
-    }
-
-    /**
-     * Divide two big integers and return result or NULL if the denominator
-     * is zero.
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string|null
-     */
-    public function divide($left_operand, $right_operand)
-    {
-        $result = gmp_div($left_operand, $right_operand);
-        return gmp_strval($result);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function modulus($left_operand, $modulus)
-    {
-        $result = gmp_mod($left_operand, $modulus);
-        return gmp_strval($result);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function multiply($left_operand, $right_operand)
-    {
-        $result = gmp_mul($left_operand, $right_operand);
-        return gmp_strval($result);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function pow($left_operand, $right_operand)
-    {
-        $result = gmp_pow($left_operand, $right_operand);
-        return gmp_strval($result);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function powmod($left_operand, $right_operand, $modulus)
-    {
-        $result = gmp_powm($left_operand, $right_operand, $modulus);
-        return gmp_strval($result);
-    }
-
-    /**
-     * @param string $left_operand
-     * @param string $right_operand
-     * @return string
-     */
-    public function sqrt($operand)
-    {
-        $result = gmp_sqrt($operand);
-        return gmp_strval($result);
-    }
-
-
-    public function binaryToInteger($operand)
-    {
-        $result = '0';
-        while (strlen($operand)) {
-            $ord = ord(substr($operand, 0, 1));
-            $result = gmp_add(gmp_mul($result, 256), $ord);
-            $operand = substr($operand, 1);
-        }
-        return gmp_strval($result);
-    }
-
-
-    public function integerToBinary($operand)
-    {
-        $bigInt = gmp_strval($operand, 16);
-        if (strlen($bigInt) % 2 != 0) {
-            $bigInt = '0' . $bigInt;
-        } else if ($bigInt[0] > '7') {
-            $bigInt = '00' . $bigInt;
-        }
-        $return = pack("H*", $bigInt);
-        return $return;
-    }
-
-
-    public function hexToDecimal($operand)
-    {
-        $return = '0';
-        while(strlen($hex)) {
-            $hex = hexdec(substr($operand, 0, 4));
-            $dec = gmp_add(gmp_mul($return, 65536), $hex);
-            $operand = substr($operand, 4);
-        }
-        return $return;
-    }
-
-}
\ No newline at end of file

include/Zend/Crypt/Math/BigInteger/Interface.php

-<?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 Math
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Interface.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * Support for arbitrary precision mathematics in PHP.
- *
- * Interface for a wrapper across any PHP extension supporting arbitrary
- * precision maths.
- *
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-interface Zend_Crypt_Math_BigInteger_Interface
-{
-
-    public function init($operand, $base = 10);
-    public function add($left_operand, $right_operand);
-    public function subtract($left_operand, $right_operand);
-    public function compare($left_operand, $right_operand);
-    public function divide($left_operand, $right_operand);
-    public function modulus($left_operand, $modulus);
-    public function multiply($left_operand, $right_operand);
-    public function pow($left_operand, $right_operand);
-    public function powmod($left_operand, $right_operand, $modulus);
-    public function sqrt($operand);
-    public function binaryToInteger($operand);
-    public function integerToBinary($operand);
-    public function hexToDecimal($operand);
-
-}
\ No newline at end of file

include/Zend/Crypt/Math/Exception.php

-<?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 Math
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Exception.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Crypt_Exception
- */
-require_once 'Zend/Crypt/Exception.php';
-
-/**
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Math_Exception extends Zend_Crypt_Exception
-{
-}
\ No newline at end of file

include/Zend/Crypt/Rsa.php

-<?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) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Rsa.php 24808 2012-05-17 19:56:09Z rob $
- */
-
-/**
- * @see Zend_Crypt_Rsa_Key_Private
- */
-require_once 'Zend/Crypt/Rsa/Key/Private.php';
-
-/**
- * @see Zend_Crypt_Rsa_Key_Public
- */
-require_once 'Zend/Crypt/Rsa/Key/Public.php';
-
-/**
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Rsa
-{
-
-    const BINARY = 'binary';
-    const BASE64 = 'base64';
-
-    protected $_privateKey;
-
-    protected $_publicKey;
-
-    /**
-     * @var string
-     */
-    protected $_pemString;
-
-    protected $_pemPath;
-
-    protected $_certificateString;
-
-    protected $_certificatePath;
-
-    protected $_hashAlgorithm;
-
-    protected $_passPhrase;
-
-    /**
-     * Class constructor
-     *
-     * @param array $options
-     * @throws Zend_Crypt_Rsa_Exception
-     */
-    public function __construct(array $options = null)
-    {
-        if (!extension_loaded('openssl')) {
-            require_once 'Zend/Crypt/Rsa/Exception.php';
-            throw new Zend_Crypt_Rsa_Exception('Zend_Crypt_Rsa requires openssl extension to be loaded.');
-        }
-
-        // Set _hashAlgorithm property when we are sure, that openssl extension is loaded
-        // and OPENSSL_ALGO_SHA1 constant is available
-        $this->_hashAlgorithm = OPENSSL_ALGO_SHA1;
-
-        if (isset($options)) {
-            $this->setOptions($options);
-        }
-    }
-
-    public function setOptions(array $options)
-    {
-        if (isset($options['passPhrase'])) {
-            $this->_passPhrase = $options['passPhrase'];
-        }
-        foreach ($options as $option=>$value) {
-            switch ($option) {
-                case 'pemString':
-                    $this->setPemString($value);
-                    break;
-                case 'pemPath':
-                    $this->setPemPath($value);
-                    break;
-                case 'certificateString':
-                    $this->setCertificateString($value);
-                    break;
-                case 'certificatePath':
-                    $this->setCertificatePath($value);
-                    break;
-                case 'hashAlgorithm':
-                    $this->setHashAlgorithm($value);
-                    break;
-            }
-        }
-    }
-
-    public function getPrivateKey()
-    {
-        return $this->_privateKey;
-    }
-
-    public function getPublicKey()
-    {
-        return $this->_publicKey;
-    }
-
-    /**
-     * @param string $data
-     * @param Zend_Crypt_Rsa_Key_Private $privateKey
-     * @param string $format
-     * @return string
-     */
-    public function sign($data, Zend_Crypt_Rsa_Key_Private $privateKey = null, $format = null)
-    {
-        $signature = '';
-        if (isset($privateKey)) {
-            $opensslKeyResource = $privateKey->getOpensslKeyResource();
-        } else {
-            $opensslKeyResource = $this->_privateKey->getOpensslKeyResource();
-        }
-        $result = openssl_sign(
-            $data, $signature,
-            $opensslKeyResource,
-            $this->getHashAlgorithm()
-        );
-        if ($format == self::BASE64) {
-            return base64_encode($signature);
-        }
-        return $signature;
-    }
-
-    /**
-     * @param string $data
-     * @param string $signature
-     * @param string $format
-     * @return string
-     */
-    public function verifySignature($data, $signature, $format = null)
-    {
-        if ($format == self::BASE64) {
-            $signature = base64_decode($signature);
-        }
-        $result = openssl_verify($data, $signature,
-            $this->getPublicKey()->getOpensslKeyResource(),
-            $this->getHashAlgorithm());
-        return $result;
-    }
-
-    /**
-     * @param string $data
-     * @param Zend_Crypt_Rsa_Key $key
-     * @param string $format
-     * @return string
-     */
-    public function encrypt($data, Zend_Crypt_Rsa_Key $key, $format = null)
-    {
-        $encrypted = '';
-        $function = 'openssl_public_encrypt';
-        if ($key instanceof Zend_Crypt_Rsa_Key_Private) {
-            $function = 'openssl_private_encrypt';
-        }
-        $function($data, $encrypted, $key->getOpensslKeyResource());
-        if ($format == self::BASE64) {
-            return base64_encode($encrypted);
-        }
-        return $encrypted;
-    }
-
-    /**
-     * @param string $data
-     * @param Zend_Crypt_Rsa_Key $key
-     * @param string $format
-     * @return string
-     */
-    public function decrypt($data, Zend_Crypt_Rsa_Key $key, $format = null)
-    {
-        $decrypted = '';
-        if ($format == self::BASE64) {
-            $data = base64_decode($data);
-        }
-        $function = 'openssl_private_decrypt';
-        if ($key instanceof Zend_Crypt_Rsa_Key_Public) {
-            $function = 'openssl_public_decrypt';
-        }
-        $function($data, $decrypted, $key->getOpensslKeyResource());
-        return $decrypted;
-    }
-
-    /**
-     * @param  array $configargs
-     * 
-     * @throws Zend_Crypt_Rsa_Exception
-     * 
-     * @return ArrayObject
-     */
-    public function generateKeys(array $configargs = null)
-    {
-        $config = null;
-        $passPhrase = null;
-        if ($configargs !== null) {
-            if (isset($configargs['passPhrase'])) {
-                $passPhrase = $configargs['passPhrase'];
-                unset($configargs['passPhrase']);
-            }
-            $config = $this->_parseConfigArgs($configargs);
-        }
-        $privateKey = null;
-        $publicKey = null;
-        $resource = openssl_pkey_new($config);
-        if (!$resource) {
-            require_once 'Zend/Crypt/Rsa/Exception.php';
-            throw new Zend_Crypt_Rsa_Exception('Failed to generate a new private key');
-        }
-        // above fails on PHP 5.3
-        openssl_pkey_export($resource, $private, $passPhrase);
-        $privateKey = new Zend_Crypt_Rsa_Key_Private($private, $passPhrase);
-        $details = openssl_pkey_get_details($resource);
-        $publicKey = new Zend_Crypt_Rsa_Key_Public($details['key']);
-        $return = new ArrayObject(array(
-           'privateKey'=>$privateKey,
-           'publicKey'=>$publicKey
-        ), ArrayObject::ARRAY_AS_PROPS);
-        return $return;
-    }
-
-    /**
-     * @param string $value
-     */
-    public function setPemString($value)
-    {
-        $this->_pemString = $value;
-        try {
-            $this->_privateKey = new Zend_Crypt_Rsa_Key_Private($this->_pemString, $this->_passPhrase);
-            $this->_publicKey = $this->_privateKey->getPublicKey();
-        } catch (Zend_Crypt_Exception $e) {
-            $this->_privateKey = null;
-            $this->_publicKey = new Zend_Crypt_Rsa_Key_Public($this->_pemString);
-        }
-    }
-
-    public function setPemPath($value)
-    {
-        $this->_pemPath = $value;
-        $this->setPemString(file_get_contents($this->_pemPath));
-    }
-
-    public function setCertificateString($value)
-    {
-        $this->_certificateString = $value;
-        $this->_publicKey = new Zend_Crypt_Rsa_Key_Public($this->_certificateString, $this->_passPhrase);
-    }
-
-    public function setCertificatePath($value)
-    {
-        $this->_certificatePath = $value;
-        $this->setCertificateString(file_get_contents($this->_certificatePath));
-    }
-
-    public function setHashAlgorithm($name)
-    {
-        switch (strtolower($name)) {
-            case 'md2':
-                $this->_hashAlgorithm = OPENSSL_ALGO_MD2;
-                break;
-            case 'md4':
-                $this->_hashAlgorithm = OPENSSL_ALGO_MD4;
-                break;
-            case 'md5':
-                $this->_hashAlgorithm = OPENSSL_ALGO_MD5;
-                break;
-            case 'sha1':
-                $this->_hashAlgorithm = OPENSSL_ALGO_SHA1;
-                break;
-            case 'dss1':
-                $this->_hashAlgorithm = OPENSSL_ALGO_DSS1;
-                break;
-        }
-    }
-
-    /**
-     * @return string
-     */
-    public function getPemString()
-    {
-        return $this->_pemString;
-    }
-
-    public function getPemPath()
-    {
-        return $this->_pemPath;
-    }
-
-    public function getCertificateString()
-    {
-        return $this->_certificateString;
-    }
-
-    public function getCertificatePath()
-    {
-        return $this->_certificatePath;
-    }
-
-    public function getHashAlgorithm()
-    {
-        return $this->_hashAlgorithm;
-    }
-
-    protected function _parseConfigArgs(array $config = null)
-    {
-        $configs = array();
-        if (isset($config['private_key_bits'])) {
-            $configs['private_key_bits'] = $config['private_key_bits'];
-        }
-        if (isset($config['privateKeyBits'])) {
-            $configs['private_key_bits'] = $config['privateKeyBits'];
-        }
-        if (!empty($configs)) {
-            return $configs;
-        }
-        return null;
-    }
-
-}

include/Zend/Crypt/Rsa/Exception.php

-<?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 Math
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Exception.php 20096 2010-01-06 02:05:09Z bkarwin $
- */
-
-/**
- * @see Zend_Crypt_Exception
- */
-require_once 'Zend/Crypt/Exception.php';
-
-/**
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Rsa_Exception extends Zend_Crypt_Exception
-{
-}
\ No newline at end of file

include/Zend/Crypt/Rsa/Key.php

-<?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) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Key.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 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'];
-    }
-}
\ No newline at end of file

include/Zend/Crypt/Rsa/Key/Private.php

-<?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) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Private.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Crypt_Rsa_Key
- */
-require_once 'Zend/Crypt/Rsa/Key.php';
-
-/**
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Rsa_Key_Private extends Zend_Crypt_Rsa_Key
-{
-
-    protected $_publicKey = null;
-
-    public function __construct($pemString, $passPhrase = null)
-    {
-        $this->_pemString = $pemString;
-        $this->_parse($passPhrase);
-    }
-
-    /**
-     * @param string $passPhrase
-     * @throws Zend_Crypt_Exception
-     */
-    protected function _parse($passPhrase)
-    {
-        $result = openssl_get_privatekey($this->_pemString, $passPhrase);
-        if (!$result) {
-            /**
-             * @see Zend_Crypt_Exception
-             */
-            require_once 'Zend/Crypt/Exception.php';
-            throw new Zend_Crypt_Exception('Unable to load private key');
-        }
-        $this->_opensslKeyResource = $result;
-        $this->_details = openssl_pkey_get_details($this->_opensslKeyResource);
-    }
-
-    public function getPublicKey()
-    {
-        if ($this->_publicKey === null) {
-            /**
-             * @see Zend_Crypt_Rsa_Key_Public
-             */
-            require_once 'Zend/Crypt/Rsa/Key/Public.php';
-            $this->_publicKey = new Zend_Crypt_Rsa_Key_Public($this->_details['key']);
-        }
-        return $this->_publicKey;
-    }
-
-}
\ No newline at end of file

include/Zend/Crypt/Rsa/Key/Public.php

-<?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) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Public.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * @see Zend_Crypt_Rsa_Key
- */
-require_once 'Zend/Crypt/Rsa/Key.php';
-
-/**
- * @category   Zend
- * @package    Zend_Crypt
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Crypt_Rsa_Key_Public extends Zend_Crypt_Rsa_Key
-{
-
-    protected $_certificateString = null;
-
-    public function __construct($string)
-    {
-        $this->_parse($string);
-    }
-
-    /**
-     * @param string $string
-     * @throws Zend_Crypt_Exception
-     */
-    protected function _parse($string)
-    {
-        if (preg_match("/^-----BEGIN CERTIFICATE-----/", $string)) {
-            $this->_certificateString = $string;
-        } else {
-            $this->_pemString = $string;
-        }
-        $result = openssl_get_publickey($string);
-        if (!$result) {
-            /**
-             * @see Zend_Crypt_Exception
-             */
-            require_once 'Zend/Crypt/Exception.php';
-            throw new Zend_Crypt_Exception('Unable to load public key');
-        }
-        //openssl_pkey_export($result, $public);
-        //$this->_pemString = $public;
-        $this->_opensslKeyResource = $result;
-        $this->_details = openssl_pkey_get_details($this->_opensslKeyResource);
-    }
-
-    public function getCertificate()
-    {
-        return $this->_certificateString;
-    }
-
-}
\ No newline at end of file

include/Zend/Gdata.php

-<?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_Gdata
- * @subpackage Gdata
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Gdata.php 24593 2012-01-05 20:35:02Z matthew $
- */
-
-/**
- * Zend_Gdata_App
- */
-require_once 'Zend/Gdata/App.php';
-
-/**
- * Provides functionality to interact with Google data APIs
- * Subclasses exist to implement service-specific features
- *
- * As the Google data API protocol is based upon the Atom Publishing Protocol
- * (APP), Gdata functionality extends the appropriate Zend_Gdata_App classes
- *
- * @link http://code.google.com/apis/gdata/overview.html
- *
- * @category   Zend
- * @package    Zend_Gdata
- * @subpackage Gdata
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- */
-class Zend_Gdata extends Zend_Gdata_App
-{
-
-    /**
-     * Service name for use with Google's authentication mechanisms
-     *
-     * @var string
-     */
-    const AUTH_SERVICE_NAME = 'xapi';
-
-    /**
-     * Default URI to which to POST.
-     *
-     * @var string
-     */
-    protected $_defaultPostUri = null;
-
-    /**
-     * Packages to search for classes when using magic __call method, in order.
-     *
-     * @var array
-     */
-    protected $_registeredPackages = array(
-            'Zend_Gdata_Kind',
-            'Zend_Gdata_Extension',
-            'Zend_Gdata',
-            'Zend_Gdata_App_Extension',
-            'Zend_Gdata_App');
-
-    /**
-     * Namespaces used for Gdata data
-     *
-     * @var array
-     */
-    public static $namespaces = array(
-        array('gd', 'http://schemas.google.com/g/2005', 1, 0),
-        array('openSearch', 'http://a9.com/-/spec/opensearchrss/1.0/', 1, 0),
-        array('openSearch', 'http://a9.com/-/spec/opensearch/1.1/', 2, 0),
-        array('rss', 'http://blogs.law.harvard.edu/tech/rss', 1, 0)
-    );
-
-    /**
-     * Client object used to communicate
-     *
-     * @var Zend_Gdata_HttpClient
-     */
-    protected $_httpClient;
-
-    /**
-     * Client object used to communicate in static context
-     *
-     * @var Zend_Gdata_HttpClient
-     */
-    protected static $_staticHttpClient = null;
-
-    /**
-     * Create Gdata object
-     *
-     * @param Zend_Http_Client $client
-     * @param string $applicationId The identity of the app in the form of
-     *          Company-AppName-Version
-     */
-    public function __construct($client = null, $applicationId = 'MyCompany-MyApp-1.0')
-    {
-        parent::__construct($client, $applicationId);
-    }
-
-    /**
-     * Imports a feed located at $uri.
-     *
-     * @param  string $uri
-     * @param  Zend_Http_Client $client The client used for communication
-     * @param  string $className The class which is used as the return type
-     * @throws Zend_Gdata_App_Exception
-     * @return string|Zend_Gdata_App_Feed Returns string only if the object
-     *                                    mapping has been disabled explicitly
-     *                                    by passing false to the
-     *                                    useObjectMapping() function.
-     */
-    public static function import($uri, $client = null,
-        $className='Zend_Gdata_Feed')
-    {
-        $app = new Zend_Gdata($client);
-        $requestData = $app->decodeRequest('GET', $uri);
-        $response = $app->performHttpRequest($requestData['method'], $requestData['url']);
-
-        $feedContent = $response->getBody();
-
-        $feed = self::importString($feedContent, $className);
-        if ($client != null) {
-            $feed->setHttpClient($client);
-        }
-        return $feed;
-    }
-
-    /**
-     * Retrieve feed as string or object
-     *
-     * @param mixed $location The location as string or Zend_Gdata_Query
-     * @param string $className The class type to use for returning the feed
-     * @throws Zend_Gdata_App_InvalidArgumentException
-     * @return string|Zend_Gdata_App_Feed Returns string only if the object
-     *                                    mapping has been disabled explicitly
-     *                                    by passing false to the
-     *                                    useObjectMapping() function.
-     */
-    public function getFeed($location, $className='Zend_Gdata_Feed')
-    {
-        if (is_string($location)) {
-            $uri = $location;
-        } elseif ($location instanceof Zend_Gdata_Query) {
-            $uri = $location->getQueryUrl();
-        } else {
-            require_once 'Zend/Gdata/App/InvalidArgumentException.php';
-            throw new Zend_Gdata_App_InvalidArgumentException(
-                    'You must specify the location as either a string URI ' .
-                    'or a child of Zend_Gdata_Query');
-        }
-        return parent::getFeed($uri, $className);
-    }
-
-    /**
-     * Retrieve entry as string or object
-     *
-     * @param mixed $location The location as string or Zend_Gdata_Query
-     * @throws Zend_Gdata_App_InvalidArgumentException
-     * @return string|Zend_Gdata_App_Entry Returns string only if the object
-     *                                     mapping has been disabled explicitly
-     *                                     by passing false to the
-     *                                     useObjectMapping() function.
-     */
-    public function getEntry($location, $className='Zend_Gdata_Entry')
-    {
-        if (is_string($location)) {
-            $uri = $location;
-        } elseif ($location instanceof Zend_Gdata_Query) {
-            $uri = $location->getQueryUrl();
-        } else {
-            require_once 'Zend/Gdata/App/InvalidArgumentException.php';
-            throw new Zend_Gdata_App_InvalidArgumentException(
-                    'You must specify the location as either a string URI ' .
-                    'or a child of Zend_Gdata_Query');
-        }
-        return parent::getEntry($uri, $className);
-    }
-
-    /**
-     * Performs a HTTP request using the specified method.
-     *
-     * Overrides the definition in the parent (Zend_Gdata_App)
-     * and uses the Zend_Gdata_HttpClient functionality
-     * to filter the HTTP requests and responses.
-     *
-     * @param string $method The HTTP method for the request -
-     *                       'GET', 'POST', 'PUT', 'DELETE'
-     * @param string $url The URL to which this request is being performed,
-     *                    or null if found in $data
-     * @param array $headers An associative array of HTTP headers
-     *                       for this request
-     * @param string $body The body of the HTTP request
-     * @param string $contentType The value for the content type of the
-     *                            request body
-     * @param int $remainingRedirects Number of redirects to follow
-     *                                if requests results in one
-     * @return Zend_Http_Response The response object
-     */
-    public function performHttpRequest($method, $url, $headers = array(), $body = null, $contentType = null, $remainingRedirects = null)
-    {
-        if ($this->_httpClient instanceof Zend_Gdata_HttpClient) {
-            $filterResult = $this->_httpClient->filterHttpRequest($method, $url, $headers, $body, $contentType);
-            $method = $filterResult['method'];
-            $url = $filterResult['url'];
-            $body = $filterResult['body'];
-            $headers = $filterResult['headers'];
-            $contentType = $filterResult['contentType'];
-            return $this->_httpClient->filterHttpResponse(parent::performHttpRequest($method, $url, $headers, $body, $contentType, $remainingRedirects));
-        } else {
-            return parent::performHttpRequest($method, $url, $headers, $body, $contentType, $remainingRedirects);
-        }
-    }
-
-    /**
-     * Determines whether service object is authenticated.
-     *
-     * @return boolean True if service object is authenticated, false otherwise.
-     */
-    public function isAuthenticated()
-    {
-        $client = parent::getHttpClient();
-        if ($client->getClientLoginToken() ||
-            $client->getAuthSubToken()) {
-                return true;
-        }
-
-        return false;
-    }
-
-}

include/Zend/Gdata/Analytics.php

-<?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_Gdata
- * @subpackage Analytics
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id$
- */
-
-/**
- * @see Zend_Gdata
- */
-require_once 'Zend/Gdata.php';
-
-/**
- * @see Zend_Gdata_Analytics_AccountEntry
- */
-require_once 'Zend/Gdata/Analytics/AccountEntry.php';
-
-/**
- * @see Zend_Gdata_Analytics_AccountFeed
- */
-require_once 'Zend/Gdata/Analytics/AccountFeed.php';
-
-/**
- * @see Zend_Gdata_Analytics_DataEntry
- */
-require_once 'Zend/Gdata/Analytics/DataEntry.php';
-
-/**
- * @see Zend_Gdata_Analytics_DataFeed
- */
-require_once 'Zend/Gdata/Analytics/DataFeed.php';
-
-/**
- * @see Zend_Gdata_Analytics_DataQuery
- */
-require_once 'Zend/Gdata/Analytics/DataQuery.php';
-
-/**
- * @see Zend_Gdata_Analytics_AccountQuery
- */
-require_once 'Zend/Gdata/Analytics/AccountQuery.php';
-
-/**
- * @category   Zend
- * @package    Zend_Gdata
- * @subpackage Analytics
- */
-class Zend_Gdata_Analytics extends Zend_Gdata
-{
-
-    const AUTH_SERVICE_NAME = 'analytics';
-    const ANALYTICS_FEED_URI = 'https://www.googleapis.com/analytics/v2.4/data';
-    const ANALYTICS_ACCOUNT_FEED_URI = 'https://www.googleapis.com/analytics/v2.4/management/accounts';
-
-    public static $namespaces = array(
-        array('analytics', 'http://schemas.google.com/analytics/2009', 1, 0),
-        array('ga', 'http://schemas.google.com/ga/2009', 1, 0)
-     );
-
-    /**
-     * Create Gdata object
-     *
-     * @param Zend_Http_Client $client
-     * @param string $applicationId The identity of the app in the form of
-     *          Company-AppName-Version
-     */
-    public function __construct($client = null, $applicationId = 'MyCompany-MyApp-1.0')
-    {
-        $this->registerPackage('Zend_Gdata_Analytics');
-        $this->registerPackage('Zend_Gdata_Analytics_Extension');
-        parent::__construct($client, $applicationId);
-        $this->_httpClient->setParameterPost('service', self::AUTH_SERVICE_NAME);
-    }
-
-    /**
-     * Retrieve account feed object
-     * 
-     * @param string|Zend_Uri_Uri $uri
-     * @return Zend_Gdata_Analytics_AccountFeed
-     */
-    public function getAccountFeed($uri = self::ANALYTICS_ACCOUNT_FEED_URI)
-    {
-        if ($uri instanceof Query) {
-            $uri = $uri->getQueryUrl();
-        }
-        return parent::getFeed($uri, 'Zend_Gdata_Analytics_AccountFeed');
-    }
-
-    /**
-     * Retrieve data feed object
-     * 
-     * @param string|Zend_Uri_Uri $uri
-     * @return Zend_Gdata_Analytics_DataFeed
-     */
-    public function getDataFeed($uri = self::ANALYTICS_FEED_URI)
-    {
-        if ($uri instanceof Query) {
-            $uri = $uri->getQueryUrl();
-        }
-        return parent::getFeed($uri, 'Zend_Gdata_Analytics_DataFeed');
-    }
-
-    /**
-     * Returns a new DataQuery object.
-     * 
-     * @return Zend_Gdata_Analytics_DataQuery
-     */
-    public function newDataQuery()
-    {
-        return new Zend_Gdata_Analytics_DataQuery();
-    }
-    
-    /**
-     * Returns a new AccountQuery object.
-     *
-     * @return Zend_Gdata_Analytics_AccountQuery
-     */
-    public function newAccountQuery()
-    {
-        return new Zend_Gdata_Analytics_AccountQuery();
-    }
-}

include/Zend/Gdata/Analytics/AccountEntry.php

-<?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_Gdata
- * @subpackage Analytics
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id$
- */
-
-/**
- * @see Zend_Gdata_Entry
- */
-require_once 'Zend/Gdata/Entry.php';
-
-/**
- * @see Zend_Gdata_Analytics_Extension_Dimension
- */
-require_once 'Zend/Gdata/Analytics/Extension/Dimension.php';
-
-/**
- * @see Zend_Gdata_Analytics_Extension_Metric
- */
-require_once 'Zend/Gdata/Analytics/Extension/Metric.php';
-
-/**
- * @see Zend_Gdata_Analytics_Extension_Property
- */
-require_once 'Zend/Gdata/Analytics/Extension/Property.php';
-
-/**
- * @see Zend_Gdata_Analytics_Extension_TableId
- */
-require_once 'Zend/Gdata/Analytics/Extension/TableId.php';
-
-/**
- * @category   Zend
- * @package    Zend_Gdata
- * @subpackage Analytics
- */
-class Zend_Gdata_Analytics_AccountEntry extends Zend_Gdata_Entry
-{
-    protected $_accountId;
-    protected $_accountName;
-    protected $_profileId;
-    protected $_webPropertyId;
-    protected $_currency;
-    protected $_timezone;
-    protected $_tableId;
-    protected $_profileName;
-    protected $_goal;
-
-    /**
-     * @see Zend_Gdata_Entry::__construct()
-     */
-    public function __construct($element = null)
-    {
-        $this->registerAllNamespaces(Zend_Gdata_Analytics::$namespaces);
-        parent::__construct($element);
-    }
-
-    /**
-     * @param DOMElement $child
-     * @return void
-     */
-    protected function takeChildFromDOM($child)
-    {
-        $absoluteNodeName = $child->namespaceURI . ':' . $child->localName;
-        switch ($absoluteNodeName){
-            case $this->lookupNamespace('analytics') . ':' . 'property';
-                $property = new Zend_Gdata_Analytics_Extension_Property();
-                $property->transferFromDOM($child);
-                $this->{$property->getName()} = $property;
-                break;
-            case $this->lookupNamespace('analytics') . ':' . 'tableId';
-                $tableId = new Zend_Gdata_Analytics_Extension_TableId();
-                $tableId->transferFromDOM($child);
-                $this->_tableId = $tableId;
-                break;
-            case $this->lookupNamespace('ga') . ':' . 'goal';
-                $goal = new Zend_Gdata_Analytics_Extension_Goal();
-                $goal->transferFromDOM($child);
-                $this->_goal = $goal;
-                break;
-            default:
-                parent::takeChildFromDOM($child);
-                break;
-        }
-    }
-}

include/Zend/Gdata/Analytics/AccountFeed.php

-<?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_Gdata
- * @subpackage Analytics
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id$
- */
-
-/**
- * @see Zend_Gdata_Feed
- */
-require_once 'Zend/Gdata/Feed.php';
-
-/**
- * @category   Zend
- * @package    Zend_Gdata
- * @subpackage Analytics
- */
-class Zend_Gdata_Analytics_AccountFeed extends Zend_Gdata_Feed
-{
-    /**
-     * The classname for individual feed elements.
-     *
-     * @var string
-     */
-    protected $_entryClassName = 'Zend_Gdata_Analytics_AccountEntry';
-
-    /**
-     * The classname for the feed.
-     *
-     * @var string
-     */
-    protected $_feedClassName = 'Zend_Gdata_Analytics_AccountFeed';
-
-    /**
-     * @see Zend_GData_Feed::__construct()
-     */
-    public function __construct($element = null)
-    {
-        $this->registerAllNamespaces(Zend_Gdata_Analytics::$namespaces);
-        parent::__construct($element);
-    }
-}

include/Zend/Gdata/Analytics/AccountQuery.php

-<?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_Gdata
- * @subpackage Analytics
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id$
- */
-
-/**
- * @see Zend_Gdata_Query
- */
-require_once 'Zend/Gdata/Query.php';
-
-/**
- * @category   Zend
- * @package    Zend_Gdata
- * @subpackage Analytics
- */
-class Zend_Gdata_Analytics_AccountQuery extends Zend_Gdata_Query
-{
-    const ANALYTICS_FEED_URI = 'https://www.googleapis.com/analytics/v2.4/management/accounts';
-
-    /**
-     * The default URI used for feeds.
-     */
-    protected $_defaultFeedUri = self::ANALYTICS_FEED_URI;
-    
-    /**
-     * @var string
-     */
-    protected $_accountId = '~all';
-    /**
-     * @var string
-     */
-    protected $_webpropertyId = '~all';
-    /**
-     * @var string
-     */
-    protected $_profileId = '~all';
-   
-    /**
-     * @var bool
-     */ 
-    protected $_webproperties = false;
-    /**
-     * @var bool
-     */
-    protected $_profiles = false;
-    /**
-     * @var bool
-     */
-    protected $_goals = false;
-    
-    /**
-     * @param string $accountId
-     * @return Zend_Gdata_Analytics_AccountQuery
-     */
-    public function setAccountId($accountId)
-    {
-        $this->_accountId = $accountId;
-        return $this;
-    }
-    
-    /**
-     * @return string
-     */
-    public function getAccountId()
-    {
-        return $this->_accountId;
-    }
-
-    /**
-     * @param string $webpropertyId
-     * @return Zend_Gdata_Analytics_AccountQuery
-     */
-    public function setWebpropertyId($webpropertyId)
-    {
-        $this->_webpropertyId = $webpropertyId;
-        return $this;
-    }
-    
-    /**
-     * @return string
-     */
-    public function getWebpropertyId()
-    {
-        return $this->_webpropertyId;
-    }
-    
-    /**
-     * @param string $profileId
-     * @return Zend_Gdata_Analytics_AccountQuery
-     */
-    public function setProfileId($profileId)
-    {
-        $this->_profileId = $profileId;
-        return $this;
-    }
-
-    /**
-     * @return string
-     */
-    public function getProfileId()
-    {
-        return $this->_profileId;
-    }
-    
-    /**
-     * @param string $accountId
-     * @return Zend_Gdata_Analytics_AccountQuery
-     */
-    public function webproperties($accountId = '~all')
-    {
-        $this->_webproperties = true;
-        $this->setAccountId($accountId);    
-        return $this;
-    }
-    
-    /**
-     * @param string $webpropertyId
-     * @param string $accountId
-     * @return Zend_Gdata_Analytics_AccountQuery
-     */
-    public function profiles($webpropertyId = '~all', $accountId = '~all')
-    {
-        $this->_profiles = true;
-        if (null !== $accountId) {
-            $this->setAccountId($accountId);    
-        }
-        $this->setWebpropertyId($webpropertyId);
-        return $this;
-    }
-    
-    /**
-     * @param string $webpropertyId
-     * @param string $accountId
-     * @param string $accountId
-     * @return Zend_Gdata_Analytics_AccountQuery
-     */
-    public function goals($profileId = '~all', $webpropertyId = '~all', $accountId = '~all')
-    {
-        $this->_goals = true;
-        if (null !== $accountId) {
-            $this->setAccountId($accountId);    
-        }
-        if (null !== $webpropertyId) {
-            $this->setWebpropertyId($webpropertyId);    
-        }
-        $this->setProfileId($profileId);
-        return $this;
-    }
-    
-    /**
-     * @return string url
-     */
-    public function getQueryUrl()
-    {
-        $url = $this->_defaultFeedUri;
-        
-        // add account id
-        if ($this->_webproperties or $this->_profiles or $this->_goals) {
-            $url .= '/' . $this->_accountId . '/webproperties';
-        }
-        
-        if ($this->_profiles or $this->_goals) {
-            $url .= '/' . $this->_webpropertyId . '/profiles';
-        }
-        
-        if ($this->_goals) {
-            $url .= '/' . $this->_profileId . '/goals';
-        }
-
-        $url .= $this->getQueryString();
-        return $url;
-    }
-}
\ No newline at end of file

include/Zend/Gdata/Analytics/DataEntry.php

-<?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_Gdata
- * @subpackage Analytics
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id$
- */
-
-/**
- * @see Zend_Gdata_Entry
- */
-require_once 'Zend/Gdata/Entry.php';
-
-/**
- * @category   Zend
- * @package    Zend_Gdata
- * @subpackage Analytics
- */
-class Zend_Gdata_Analytics_DataEntry extends Zend_Gdata_Entry
-{
-    /**
-     * @var array
-     */
-    protected $_dimensions = array();
-    /**
-     * @var array
-     */
-    protected $_metrics = array();
-
-    /**
-     * @param DOMElement $element
-     */
-    public function __construct($element = null)
-    {
-        $this->registerAllNamespaces(Zend_Gdata_Analytics::$namespaces);
-        parent::__construct($element);
-    }
-
-    /**
-     * @param DOMElement $child
-     * @return void
-     */
-    protected function takeChildFromDOM($child)
-    {
-        $absoluteNodeName = $child->namespaceURI . ':' . $child->localName;
-        switch ($absoluteNodeName) {
-            case $this->lookupNamespace('analytics') . ':' . 'dimension';
-                $dimension = new Zend_Gdata_Analytics_Extension_Dimension();
-                $dimension->transferFromDOM($child);
-                $this->_dimensions[] = $dimension;
-                break;
-            case $this->lookupNamespace('analytics') . ':' . 'metric';
-                $metric = new Zend_Gdata_Analytics_Extension_Metric();
-                $metric->transferFromDOM($child);
-                $this->_metrics[] = $metric;
-                break;
-            default:
-                parent::takeChildFromDOM($child);
-                break;
-        }
-    }
-
-    /**
-     * @param string $name 
-     * @return mixed
-     */
-    public function getDimension($name)
-    {
-        foreach ($this->_dimensions as $dimension) {
-            if ($dimension->getName() == $name) {
-                return $dimension;
-            }
-        }
-        return null;
-    }
-    
-    /** 
-     * @param string $name 
-     * @return mixed
-     */
-    public function getMetric($name)
-    {
-        foreach ($this->_metrics as $metric) {
-            if ($metric->getName() == $name) {
-                return $metric;
-            }
-        }
-        return null;
-    }
-    
-    /**
-     * @param string $name 
-     * @return mixed
-     */
-    public function getValue($name)
-    {
-        if (null !== ($metric = $this->getMetric($name))) {
-            return $metric;
-        }
-        return $this->getDimension($name);
-    }
-}