88 lines
2.9 KiB
PHP
88 lines
2.9 KiB
PHP
<?php
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/*
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* This file is part of the pake package.
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* (c) 2004, 2005 Fabien Potencier <fabien.potencier@symfony-project.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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/**
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* pakeException is the base class for all pake related exceptions and
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* provides an additional method for printing up a detailed view of an
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* exception.
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*
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* @package pake
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* @author Fabien Potencier <fabien.potencier@symfony-project.com>
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* @version SVN: $Id: pakeException.class.php 2795 2006-11-23 19:51:21Z fabien $
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*/
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class pakeException extends Exception
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{
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public static function strlen($string)
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{
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return function_exists('mb_strlen') ? mb_strlen($string) : strlen($string);
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}
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function render($e)
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{
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$title = ' [' . get_class($e) . '] ';
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$len = self::strlen($title);
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$lines = array();
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foreach (explode("\n", $e->getMessage()) as $line) {
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$lines[] = ' ' . $line . ' ';
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$len = max(self::strlen($line) + 4, $len);
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}
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$messages = array(
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str_repeat(' ', $len),
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$title . str_repeat(' ', $len - self::strlen($title)),
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);
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foreach ($lines as $line) {
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$messages[] = $line . str_repeat(' ', $len - self::strlen($line));
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}
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$messages[] = str_repeat(' ', $len);
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$stderr = getConstant('STDERR', fopen('php://stderr', 'wb'));
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fwrite($stderr, "\n");
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foreach ($messages as $message) {
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fwrite($stderr, pakeColor::colorize($message, 'ERROR', $stderr) . "\n");
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}
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fwrite($stderr, "\n");
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$pake = pakeApp::get_instance();
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if ($pake->get_trace()) {
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fwrite($stderr, "exception trace:\n");
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$trace = $this->trace($e);
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for ($i = 0, $count = count($trace); $i < $count; $i++) {
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$class = (isset($trace[$i]['class']) ? $trace[$i]['class'] : '');
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$type = (isset($trace[$i]['type']) ? $trace[$i]['type'] : '');
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$function = $trace[$i]['function'];
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$file = isset($trace[$i]['file']) ? $trace[$i]['file'] : 'n/a';
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$line = isset($trace[$i]['line']) ? $trace[$i]['line'] : 'n/a';
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fwrite($stderr, sprintf(" %s%s%s at %s:%s\n", $class, $type, $function, pakeColor::colorize($file, 'INFO', $stderr), pakeColor::colorize($line, 'INFO', $stderr)));
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}
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}
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fwrite($stderr, "\n");
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}
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function trace($exception)
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{
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// exception related properties
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$trace = $exception->getTrace();
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array_unshift($trace, array(
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'function' => '',
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'file' => ($exception->getFile() != null) ? $exception->getFile() : 'n/a',
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'line' => ($exception->getLine() != null) ? $exception->getLine() : 'n/a',
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'args' => array(),
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));
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return $trace;
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}
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}
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