1: <?php
  2: /**
  3:  * ErrorHandler for Console Shells
  4:  *
  5:  * PHP 5
  6:  *
  7:  * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
  8:  * Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
  9:  *
 10:  * Licensed under The MIT License
 11:  * Redistributions of files must retain the above copyright notice.
 12:  *
 13:  * @copyright     Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
 14:  * @link          http://cakephp.org CakePHP(tm) Project
 15:  * @since         CakePHP(tm) v 2.0
 16:  * @license       MIT License (http://www.opensource.org/licenses/mit-license.php)
 17:  */
 18: App::uses('ErrorHandler', 'Error');
 19: App::uses('ConsoleOutput', 'Console');
 20: App::uses('CakeLog', 'Log');
 21: 
 22: /**
 23:  * Error Handler for Cake console. Does simple printing of the
 24:  * exception that occurred and the stack trace of the error.
 25:  *
 26:  * @package       Cake.Console
 27:  */
 28: class ConsoleErrorHandler {
 29: 
 30: /**
 31:  * Standard error stream.
 32:  *
 33:  * @var ConsoleOutput
 34:  */
 35:     public static $stderr;
 36: 
 37: /**
 38:  * Get the stderr object for the console error handling.
 39:  *
 40:  * @return ConsoleOutput
 41:  */
 42:     public static function getStderr() {
 43:         if (empty(self::$stderr)) {
 44:             self::$stderr = new ConsoleOutput('php://stderr');
 45:         }
 46:         return self::$stderr;
 47:     }
 48: 
 49: /**
 50:  * Handle a exception in the console environment. Prints a message to stderr.
 51:  *
 52:  * @param Exception $exception The exception to handle
 53:  * @return void
 54:  */
 55:     public function handleException(Exception $exception) {
 56:         $stderr = self::getStderr();
 57:         $stderr->write(__d('cake_console', "<error>Error:</error> %s\n%s",
 58:             $exception->getMessage(),
 59:             $exception->getTraceAsString()
 60:         ));
 61:         $this->_stop($exception->getCode() ? $exception->getCode() : 1);
 62:     }
 63: 
 64: /**
 65:  * Handle errors in the console environment. Writes errors to stderr,
 66:  * and logs messages if Configure::read('debug') is 0.
 67:  *
 68:  * @param integer $code Error code
 69:  * @param string $description Description of the error.
 70:  * @param string $file The file the error occurred in.
 71:  * @param integer $line The line the error occurred on.
 72:  * @param array $context The backtrace of the error.
 73:  * @return void
 74:  */
 75:     public function handleError($code, $description, $file = null, $line = null, $context = null) {
 76:         if (error_reporting() === 0) {
 77:             return;
 78:         }
 79:         $stderr = self::getStderr();
 80:         list($name, $log) = ErrorHandler::mapErrorCode($code);
 81:         $message = __d('cake_console', '%s in [%s, line %s]', $description, $file, $line);
 82:         $stderr->write(__d('cake_console', "<error>%s Error:</error> %s\n", $name, $message));
 83: 
 84:         if (Configure::read('debug') == 0) {
 85:             CakeLog::write($log, $message);
 86:         }
 87: 
 88:         if ($log === LOG_ERR) {
 89:             $this->_stop(1);
 90:         }
 91:     }
 92: 
 93: /**
 94:  * Wrapper for exit(), used for testing.
 95:  *
 96:  * @param $code int The exit code.
 97:  */
 98:     protected function _stop($code = 0) {
 99:         exit($code);
100:     }
101: 
102: }
103: