1:  2:  3:  4:  5:  6:  7:  8:  9: 10: 11: 12: 13: 14: 15: 16: 17: 18: 19: 20: 21: 22: 23: 24: 25: 26: 27: 28: 29: 30: 31: 32: 33: 34: 35: 36: 

<?php

namespace splitbrain\phpcli;

/**
 * Class Exception
 *
 * The code is used as exit code for the CLI tool. This should probably be extended. Many cases just fall back to the
 * E_ANY code.
 *
 * @author Andreas Gohr <andi@splitbrain.org>
 * @license MIT
 */
class Exception extends \RuntimeException
{
    const E_ANY = -1; // no error code specified
    const E_UNKNOWN_OPT = 1; //Unrecognized option
    const E_OPT_ARG_REQUIRED = 2; //Option requires argument
    const E_OPT_ARG_DENIED = 3; //Option not allowed argument
    const E_OPT_ABIGUOUS = 4; //Option abiguous
    const E_ARG_READ = 5; //Could not read argv

    /**
     * @param string $message The Exception message to throw.
     * @param int $code The Exception code
     * @param \Exception $previous The previous exception used for the exception chaining.
     */
    public function __construct($message = "", $code = 0, \Exception $previous = null)
    {
        if (!$code) {
            $code = self::E_ANY;
        }
        parent::__construct($message, $code, $previous);
    }
}