diff options
Diffstat (limited to 'plugins/OStatus/extlib/Crypt/RSA/ErrorHandler.php')
-rw-r--r-- | plugins/OStatus/extlib/Crypt/RSA/ErrorHandler.php | 234 |
1 files changed, 0 insertions, 234 deletions
diff --git a/plugins/OStatus/extlib/Crypt/RSA/ErrorHandler.php b/plugins/OStatus/extlib/Crypt/RSA/ErrorHandler.php deleted file mode 100644 index 8f39741e0..000000000 --- a/plugins/OStatus/extlib/Crypt/RSA/ErrorHandler.php +++ /dev/null @@ -1,234 +0,0 @@ -<?php -/** - * Crypt_RSA allows to do following operations: - * - key pair generation - * - encryption and decryption - * - signing and sign validation - * - * PHP versions 4 and 5 - * - * LICENSE: This source file is subject to version 3.0 of the PHP license - * that is available through the world-wide-web at the following URI: - * http://www.php.net/license/3_0.txt. If you did not receive a copy of - * the PHP License and are unable to obtain it through the web, please - * send a note to license@php.net so we can mail you a copy immediately. - * - * @category Encryption - * @package Crypt_RSA - * @author Alexander Valyalkin <valyala@gmail.com> - * @copyright 2005 Alexander Valyalkin - * @license http://www.php.net/license/3_0.txt PHP License 3.0 - * @version CVS: $Id: ErrorHandler.php,v 1.4 2009/01/05 08:30:29 clockwerx Exp $ - * @link http://pear.php.net/package/Crypt_RSA - */ - -/** - * uses PEAR's error handling - */ -require_once 'PEAR.php'; - -/** - * cannot load required extension for math wrapper - */ -define('CRYPT_RSA_ERROR_NO_EXT', 1); - -/** - * cannot load any math wrappers. - * Possible reasons: - * - there is no any wrappers (they must exist in Crypt/RSA/Math folder ) - * - all available wrappers are incorrect (read docs/Crypt_RSA/docs/math_wrappers.txt ) - * - cannot load any extension, required by available wrappers - */ -define('CRYPT_RSA_ERROR_NO_WRAPPERS', 2); - -/** - * cannot find file, containing requested math wrapper - */ -define('CRYPT_RSA_ERROR_NO_FILE', 3); - -/** - * cannot find math wrapper class in the math wrapper file - */ -define('CRYPT_RSA_ERROR_NO_CLASS', 4); - -/** - * invalid key type passed to function (it must be 'public' or 'private') - */ -define('CRYPT_RSA_ERROR_WRONG_KEY_TYPE', 5); - -/** - * key modulus must be greater than key exponent - */ -define('CRYPT_RSA_ERROR_EXP_GE_MOD', 6); - -/** - * missing $key_len parameter in Crypt_RSA_KeyPair::generate($key_len) function - */ -define('CRYPT_RSA_ERROR_MISSING_KEY_LEN', 7); - -/** - * wrong key object passed to function (it must be an object of Crypt_RSA_Key class) - */ -define('CRYPT_RSA_ERROR_WRONG_KEY', 8); - -/** - * wrong name of hash function passed to Crypt_RSA::setParams() function - */ -define('CRYPT_RSA_ERROR_WRONG_HASH_FUNC', 9); - -/** - * key, used for signing, must be private - */ -define('CRYPT_RSA_ERROR_NEED_PRV_KEY', 10); - -/** - * key, used for sign validating, must be public - */ -define('CRYPT_RSA_ERROR_NEED_PUB_KEY', 11); - -/** - * parameters must be passed to function as associative array - */ -define('CRYPT_RSA_ERROR_WRONG_PARAMS', 12); - -/** - * error tail of decrypted text. Maybe, wrong decryption key? - */ -define('CRYPT_RSA_ERROR_WRONG_TAIL', 13); - -/** - * Crypt_RSA_ErrorHandler class. - * - * This class is used as base for Crypt_RSA, Crypt_RSA_Key - * and Crypt_RSA_KeyPair classes. - * - * It provides following functions: - * - isError() - returns true, if list contains errors, else returns false - * - getErrorList() - returns error list - * - getLastError() - returns last error from error list or false, if list is empty - * - pushError($errstr) - pushes $errstr into the error list - * - setErrorHandler($new_error_handler) - sets error handler function - * - getErrorHandler() - returns name of error handler function - * - * @category Encryption - * @package Crypt_RSA - * @author Alexander Valyalkin <valyala@gmail.com> - * @copyright 2005 Alexander Valyalkin - * @license http://www.php.net/license/3_0.txt PHP License 3.0 - * @version Release: @package_version@ - * @link http://pear.php.net/package/Crypt_RSA - * @access public - */ -class Crypt_RSA_ErrorHandler -{ - /** - * array of error objects, pushed by $this->pushError() - * - * @var array - * @access private - */ - var $_errors = array(); - - /** - * name of error handler - function, which calls on $this->pushError() call - * - * @var string - * @access private - */ - var $_error_handler = ''; - - /** - * Returns true if list of errors is not empty, else returns false - * - * @param mixed $err Check if the object is an error - * - * @return bool true, if list of errors is not empty or $err is PEAR_Error object, else false - * @access public - */ - function isError($err = null) - { - return is_null($err) ? (sizeof($this->_errors) > 0) : PEAR::isError($err); - } - - /** - * Returns list of all errors, pushed to error list by $this->pushError() - * - * @return array list of errors (usually it contains objects of PEAR_Error class) - * @access public - */ - function getErrorList() - { - return $this->_errors; - } - - /** - * Returns last error from errors list or false, if list is empty - * - * @return mixed - * last error from errors list (usually it is PEAR_Error object) - * or false, if list is empty. - * - * @access public - */ - function getLastError() - { - $len = sizeof($this->_errors); - return $len ? $this->_errors[$len - 1] : false; - } - - /** - * pushes error object $error to the error list - * - * @param string $errstr error string - * @param int $errno error number - * - * @return bool true on success, false on error - * @access public - */ - function pushError($errstr, $errno = 0) - { - $this->_errors[] = PEAR::raiseError($errstr, $errno); - - if ($this->_error_handler != '') { - // call user defined error handler - $func = $this->_error_handler; - $func($this); - } - return true; - } - - /** - * sets error handler to function with name $func_name. - * Function $func_name must accept one parameter - current - * object, which triggered error. - * - * @param string $func_name name of error handler function - * - * @return bool true on success, false on error - * @access public - */ - function setErrorHandler($func_name = '') - { - if ($func_name == '') { - $this->_error_handler = ''; - } - if (!function_exists($func_name)) { - return false; - } - $this->_error_handler = $func_name; - return true; - } - - /** - * returns name of current error handler, or null if there is no error handler - * - * @return mixed error handler name as string or null, if there is no error handler - * @access public - */ - function getErrorHandler() - { - return $this->_error_handler; - } -} - -?> |