0byt3m1n1

Path: /data/applications/aps.bak/coppermine/1.5.12-0/standard/htdocs/include/ [ Home ]
File: debugger.inc.php
<?php
/*************************
  Coppermine Photo Gallery
  ************************
  Copyright (c) 2003-2011 Coppermine Dev Team
  v1.0 originally written by Gregory Demar

  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License version 3
  as published by the Free Software Foundation.
  
  ********************************************
  Coppermine version: 1.5.12
  $HeadURL: https://coppermine.svn.sourceforge.net/svnroot/coppermine/trunk/cpg1.5.x/include/debugger.inc.php $
  $Revision: 8154 $


**********************************************/

if (!defined('E_STRICT')) {
    define('E_STRICT', 2048); // PHP 5
}

if (!defined('E_DEPRECATED')) {
    define('E_DEPRECATED', 8192); // PHP 5.3
}

class cpg_debugger {
    // Define variables that store the old error reporting and logging states
    var $old_handler;
    var $old_display_level;
    var $old_error_logging;
    var $old_error_log;

    var $logfile;
    var $report;
    var $active = false;
    var $error_level;
    var $basepath_len;

    function cpg_debugger($log = 'debug.log') {
        $this->logfile = $log;
        $this->basepath_len = strlen(dirname(dirname(__FILE__)));
    }

    function start() {
        if (!$this->active) {
            $this->report = false;
            if (CAN_MOD_INI) {
                $this->old_display_level = ini_set('display_errors', 1);
                $this->old_error_logging = ini_set('log_errors', 0);
            }
            $phpver = explode('.', phpversion());
            $phpver = "$phpver[0]$phpver[1]";
            if ($phpver < 43) {
                $this->old_handler = set_error_handler('cpg_error_handler');
            } else {
                $this->old_handler = set_error_handler(array(&$this, 'handler'));
            }
            if (is_bool($this->old_handler)) {
                error_reporting(E_ALL ^ E_NOTICE);
            }
//            $this->old_error_log = ini_set('error_log', $this->logfile);
            $this->error_level = E_ALL;
            $this->active = true;
        }
    }

    function stop() {
        if ($this->active) {
            // restore the previous state
            if (!is_bool($this->old_handler) && $this->old_handler) {
                set_error_handler($this->old_handler);
            }
            if (CAN_MOD_INI) {
                ini_set('display_errors', $this->old_display_level);
                ini_set('log_errors', $this->old_error_logging);
//                ini_set('error_log', $this->old_error_log);
            }
            $this->active = false;
            return $this->report;
        }
    }

    // user defined error handling function
    function handler($errno, $errmsg, $filename, $linenum, $vars='')
    {
        $filename = substr($filename, $this->basepath_len);
        $errortype = array (
//            E_ERROR           => 'Error',
            E_WARNING         => 'Warning',
//            E_PARSE           => 'Parsing Error',
            E_NOTICE          => 'Notice',
            E_CORE_ERROR      => 'Core Error',
            E_CORE_WARNING    => 'Core Warning',
            E_COMPILE_ERROR   => 'Compile Error',
            E_COMPILE_WARNING => 'Compile Warning',
            E_USER_ERROR      => 'CPG Error',
            E_USER_WARNING    => 'CPG Warning',
            E_USER_NOTICE     => 'CPG Notice',
            E_STRICT          => 'Runtime Notice',
            E_DEPRECATED      => 'Deprecated',
        );
        // NOTE: E_ERROR, E_PARSE, E_CORE_ERROR, E_CORE_WARNING, E_COMPILE_ERROR and E_COMPILE_WARNING
        // error levels will be handled as per the error_reporting settings.
        if ($errno == E_USER_ERROR) {
            if (USER_IS_ADMIN) {
                $errmsg = $errortype[$errno]." $filename line $linenum: ".$errmsg;
            } else {
                $errmsg = "A error occured while processing this page.<br />Please report the following error to the owner of this website.<br /><br /><strong>$errmsg</strong>";
            }
            cpg_die(CRITICAL_ERROR, $errmsg, $filename, $linenum);
        }

        // set of errors for which a var trace will be saved
        if ($errno & $this->error_level) {
            $this->report[$filename][] = $errortype[$errno]." line $linenum: ".$errmsg;
        }

        // save to the error log
        // error_log($err, 0); //message is sent to PHP's system logger
        // error_log($err, 1, 'operator@example.com'); //message is sent by email to the address in the destination
        // error_log($err, 3, $this->logfile); //message is appended to the file destination.
    }
}

function cpg_error_handler($errno, $errmsg, $filename, $linenum, $vars='') {
    global $cpgdebugger;
    $cpgdebugger->handler($errno, $errmsg, $filename, $linenum, $vars);
}
define('CAN_MOD_INI', strpos(ini_get('disable_functions'), 'ini_set') === FALSE);

error_reporting(E_ALL);
$cpgdebugger = new cpg_debugger();
$cpgdebugger->start();