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<?php |
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/* |
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* debug.php :: Clase Debug, maneja reporte de eventos |
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* |
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* V4.0 copyright 2010-2011 by Gorlum for http://supernova.ws |
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* [!] Merged `errors` to `logs` |
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* [+] Now debugger can work with database detached. All messages would be dumped to page |
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* [+] Now `logs` has both human-readable and machine-readable fields |
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* |
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* V3.0 copyright 2010 by Gorlum for http://supernova.ws |
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* [+] Full rewrtie & optimize |
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* [*] Now there is fallback procedure if no link to db detected |
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* |
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* V2.0 copyright 2010 by Gorlum for http://supernova.ws |
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* [*] Now error also contains backtrace - to see exact way problem comes |
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* [*] New method 'warning' sends message to dedicated SQL-table for non-errors |
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* |
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* V1.0 Created by Perberos. All rights reversed (C) 2006 |
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* |
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* Experiment code!!! |
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* |
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* vamos a experimentar >:) |
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* le veo futuro a las classes, ayudaria mucho a tener un codigo mas ordenado... |
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* que esperabas!!! soy newbie!!! D':< |
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*/ |
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if(!defined('INSIDE')) { |
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die("attemp hacking"); |
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} |
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class debug { |
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protected $log; |
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protected $numqueries; |
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protected $log_array; |
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public function log_file($message, $ident_change = 0) { |
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if (!defined('SN_DEBUG_LOG') || !SN_DEBUG_LOG) { |
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return; |
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} |
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static $ident = 0; |
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static $logFileName; |
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if (!$logFileName) { |
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$logFileName = SN_ROOT_PHYSICAL . '/.logs/supernova.log'; |
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file_put_contents($logFileName, "\r\n\r\n", FILE_APPEND); |
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} |
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if ($ident_change < 0) { |
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$ident += $ident_change * 2; |
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} |
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file_put_contents($logFileName, date(FMT_DATE_TIME_SQL, time()) . str_repeat(' ', $ident + 1) . $message . "\r\n", FILE_APPEND); |
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if ($ident_change > 0) { |
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$ident += $ident_change * 2; |
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} |
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} |
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public function __construct() { |
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$this->log = ''; |
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$this->numqueries = 0; |
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} |
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function add($mes) { |
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$this->log .= $mes; |
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$this->numqueries++; |
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} |
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function add_to_array($mes) { |
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$this->log_array[] = $mes; |
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} |
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function echo_log() { |
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echo '<br><table><tr><td class=k colspan=4><a href="' . SN_ROOT_PHYSICAL . "admin/settings.php\">Debug Log</a>:</td></tr>{$this->log}</table>"; |
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die(); |
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} |
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function compact_backtrace($backtrace, $long_comment = false) { |
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static $exclude_functions = array( |
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// 'doquery', |
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// 'db_query_select', 'db_query_delete', 'db_query_insert', 'db_query_update', |
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// 'db_get_record_list', 'db_user_by_id', 'db_get_user_by_id' |
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); |
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$result = array(); |
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$transaction_id = SN::db_transaction_check(false) ? SN::$transaction_id : SN::$transaction_id++; |
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$result[] = "tID {$transaction_id}"; |
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foreach($backtrace as $a_trace) { |
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if(in_array($a_trace['function'], $exclude_functions)) { |
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continue; |
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} |
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$function = |
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(!empty($a_trace['type']) |
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? ($a_trace['type'] == '->' |
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? "({$a_trace['class']})" . get_class($a_trace['object']) |
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: $a_trace['class'] |
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) . $a_trace['type'] |
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: '' |
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) . $a_trace['function'] . '()'; |
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$file = str_replace(SN_ROOT_PHYSICAL, '', str_replace('\\', '/', !empty($a_trace['file']) ? $a_trace['file'] : '')); |
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$line = !empty($a_trace['line']) ? $a_trace['line'] : '_UNDEFINED_'; |
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$result[] = "{$function} - '{$file}' Line {$line}"; |
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if(!$long_comment) { |
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break; |
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} |
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} |
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return $result; |
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} |
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function dump($dump = false, $force_base = false, $deadlock = false) { |
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if($dump === false) { |
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return []; |
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} |
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$error_backtrace = array(); |
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$base_dump = false; |
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if($force_base === true) { |
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$base_dump = true; |
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} |
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if($dump === true) { |
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$base_dump = true; |
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} else { |
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if(!is_array($dump)) { |
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$dump = array('var' => $dump); |
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} |
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foreach($dump as $dump_var_name => $dump_var) { |
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if($dump_var_name == 'base_dump') { |
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$base_dump = $dump_var; |
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} else { |
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$error_backtrace[$dump_var_name] = $dump_var; |
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} |
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} |
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} |
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if($deadlock && ($q = SN::$db->mysql_get_innodb_status())) { |
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$error_backtrace['deadlock'] = explode("\n", $q['Status']); |
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$error_backtrace['locks'] = _SnCacheInternal::$locks; |
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$error_backtrace['cSN_data'] = _SnCacheInternal::$data; |
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foreach($error_backtrace['cSN_data'] as &$location) { |
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foreach($location as $location_id => &$location_data) // $location_data = $location_id; |
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{ |
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$location_data = isset($location_data['username']) ? $location_data['username'] : |
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(isset($location_data['name']) ? $location_data['name'] : $location_id); |
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} |
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} |
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} |
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if($base_dump) { |
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if(!is_array($this->log_array) || empty($this->log_array)) { |
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$this->log_array = []; |
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} else { |
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foreach($this->log_array as $log) { |
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$error_backtrace['queries'][] = $log; |
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} |
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} |
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$error_backtrace['backtrace'] = debug_backtrace(); |
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unset($error_backtrace['backtrace'][1]); |
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unset($error_backtrace['backtrace'][0]); |
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// Converting object instances to object names |
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foreach ($error_backtrace['backtrace'] as &$backtrace) { |
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if(is_object($backtrace['object'])) { |
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$backtrace['object'] = get_class($backtrace['object']); |
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} |
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if(empty($backtrace['args'])) { |
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continue; |
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} |
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// Doing same conversion for backtrace params |
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foreach($backtrace['args'] as &$arg) { |
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if(is_object($arg)) { |
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$arg = 'object::' . get_class($arg); |
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} |
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} |
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} |
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// $error_backtrace['query_log'] = "\r\n\r\nQuery log\r\n<table><tr><th>Number</th><th>Query</th><th>Page</th><th>Table</th><th>Rows</th></tr>{$this->log}</table>\r\n"; |
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$error_backtrace['$_GET'] = $_GET; |
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$error_backtrace['$_POST'] = $_POST; |
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$error_backtrace['$_REQUEST'] = $_REQUEST; |
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$error_backtrace['$_COOKIE'] = $_COOKIE; |
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$error_backtrace['$_SESSION'] = $_SESSION; |
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$error_backtrace['$_SERVER'] = $_SERVER; |
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global $user, $planetrow; |
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$error_backtrace['user'] = $user; |
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$error_backtrace['planetrow'] = $planetrow; |
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} |
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return $error_backtrace; |
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} |
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function error_fatal($die_message, $details = 'There is a fatal error on page') { |
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// TODO - Записывать детали ошибки в лог-файл |
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die($die_message); |
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} |
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function error($message = 'There is a error on page', $title = 'Internal Error', $httpCode = 500, $dump = true) { |
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global $config, $sys_stop_log_hit, $lang, $sys_log_disabled, $user; |
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if(empty(SN::$db->connected)) { |
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// TODO - писать ошибку в файл |
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die('SQL server currently unavailable. Please contact Administration...'); |
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} |
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SN::db_transaction_rollback(); |
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if(SN::$config->debug == 1) { |
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/** @noinspection HtmlDeprecatedTag */ |
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/** @noinspection XmlDeprecatedElement */ |
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/** @noinspection HtmlDeprecatedAttribute */ |
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echo "<h2>{$title}</h2><br><font color=red>" . htmlspecialchars($message) . "</font><br><hr>"; |
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echo "<table>{$this->log}</table>"; |
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} |
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$fatal_error = 'Fatal error: cannot write to `logs` table. Please contact Administration...'; |
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$error_text = SN::$db->db_escape($message); |
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$error_backtrace = $this->dump($dump, true, strpos($message, 'Deadlock') !== false); |
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if(!$sys_log_disabled) { |
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$this->_writeLogMessage($httpCode, $user, $title, $message, $error_backtrace, $fatal_error); |
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$message = "Пожалуйста, свяжитесь с админом, если ошибка повторится. Ошибка №: <b>" . SN::$db->db_insert_id() . "</b>"; |
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$sys_stop_log_hit = true; |
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$sys_log_disabled = true; |
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!function_exists('messageBox') ? die($message) : SnTemplate::messageBox($message, 'Ошибка', '', 0, false); |
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} else { |
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// // TODO Здесь надо писать в файло |
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ob_start(); |
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print("<hr>User ID {$user['id']} raised error code {$httpCode} titled '{$title}' with text '{$error_text}' on page {$_SERVER['SCRIPT_NAME']}"); |
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foreach($error_backtrace as $name => $value) { |
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print('<hr>'); |
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pdump($value, $name); |
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} |
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ob_end_flush(); |
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die(); |
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} |
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} |
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function warning($message, $title = 'System Message', $httpCode = 300, $dump = false) { |
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global $user, $lang, $sys_log_disabled; |
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if(empty(SN::$db->connected)) { |
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// TODO - писать ошибку в файл |
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die('SQL server currently unavailable. Please contact Administration...'); |
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} |
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$fatal_error = 'Fatal error: cannot write to `logs` table. Please contact Administration...'; |
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$error_backtrace = $this->dump($dump, false); |
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if(empty($sys_log_disabled)) { |
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$this->_writeLogMessage($httpCode, $user, $title, $message, $error_backtrace, $fatal_error); |
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} else { |
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// // TODO Здесь надо писать в файло |
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print("<hr>User ID {$user['id']} made log entry with code {$httpCode} titled '{$title}' with text '{$message}' on page {$_SERVER['SCRIPT_NAME']}"); |
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} |
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} |
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/** |
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* @param $httpCode |
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* @param $user |
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* @param $title |
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* @param $message |
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* @param array $error_backtrace |
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* @param $fatal_error |
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* |
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* @return void |
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*/ |
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function _writeLogMessage($httpCode, $user, $title, $message, array $error_backtrace, $fatal_error) |
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{ |
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/** @noinspection SqlResolve */ |
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$query = "INSERT INTO `{{logs}}` SET |
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`log_time` = '" . time() . "', `log_code` = '" . SN::$db->db_escape($httpCode) . "', " . |
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"`log_sender` = '" . ($user['id'] ? SN::$db->db_escape($user['id']) : 0) . "', " . |
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"`log_username` = '" . SN::$db->db_escape($user['user_name']) . "', " . |
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"`log_title` = '" . SN::$db->db_escape($title) . "', `log_text` = '" . SN::$db->db_escape($message) . "', " . |
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"`log_page` = '" . SN::$db->db_escape(strpos($_SERVER['SCRIPT_NAME'], SN_ROOT_RELATIVE) === false ? $_SERVER['SCRIPT_NAME'] : substr($_SERVER['SCRIPT_NAME'], strlen(SN_ROOT_RELATIVE))) . "'" . ", " . |
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"`log_dump` = '" . ($error_backtrace ? SN::$db->db_escape(serialize($error_backtrace)) : '') . "'" . ";"; |
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doquery($query, '', false, true) or die($fatal_error . SN::$db->db_error()); |
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} |
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} |
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// Copyright (c) 2009-2010 Gorlum for http://supernova.ws |
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// Dump variables nicer then var_dump() |
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function dump($value, $varname = null, $level = 0, $dumper = '') { |
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if(isset($varname)) { |
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$varname .= " = "; |
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} |
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if($level == -1) { |
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$trans[' '] = '∴'; |
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$trans["\t"] = '⇒'; |
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$trans["\n"] = '¶;'; |
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$trans["\r"] = '⇐'; |
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$trans["\0"] = '⊕'; |
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return strtr(htmlspecialchars($value), $trans); |
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} |
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if($level == 0) { |
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// $dumper = '<pre>' . mt_rand(10, 99) . '|' . $varname; |
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$dumper = mt_rand(10, 99) . '|' . $varname; |
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} |
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$type = gettype($value); |
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$dumper .= $type; |
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if($type == 'string') { |
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$dumper .= '(' . strlen($value) . ')'; |
323
|
|
|
$value = dump($value, '', -1); |
324
|
|
|
} elseif($type == 'boolean') { |
325
|
|
|
$value = ($value ? 'true' : 'false'); |
326
|
|
|
} elseif($type == 'object') { |
327
|
|
|
$props = get_class_vars(get_class($value)); |
328
|
|
|
$dumper .= '(' . count($props) . ') <u>' . get_class($value) . '</u>'; |
329
|
|
|
foreach($props as $key => $val) { |
330
|
|
|
$dumper .= "\n" . str_repeat("\t", $level + 1) . $key . ' => '; |
331
|
|
|
$dumper .= dump($value->$key, '', $level + 1); |
332
|
|
|
} |
333
|
|
|
$value = ''; |
334
|
|
|
} elseif($type == 'array') { |
335
|
|
|
$dumper .= '(' . count($value) . ')'; |
336
|
|
|
foreach($value as $key => $val) { |
337
|
|
|
$dumper .= "\n" . str_repeat("\t", $level + 1) . dump($key, '', -1) . ' => '; |
338
|
|
|
$dumper .= dump($val, '', $level + 1); |
339
|
|
|
} |
340
|
|
|
$value = ''; |
341
|
|
|
} |
342
|
|
|
$dumper .= " <b>$value</b>"; |
343
|
|
|
// if($level == 0) { |
344
|
|
|
// $dumper .= '</pre>'; |
345
|
|
|
// } |
346
|
|
|
|
347
|
|
|
return $dumper; |
348
|
|
|
} |
349
|
|
|
|
350
|
|
|
function pdump($value, $varname = null) { |
351
|
|
|
$backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS); |
352
|
|
|
// print_rr($backtrace); |
353
|
|
|
// $backtrace = $backtrace[1]; |
354
|
|
|
|
355
|
|
|
$caller = ''; |
356
|
|
|
if(defined('SN_DEBUG_PDUMP_CALLER') && SN_DEBUG_PDUMP_CALLER) { |
|
|
|
|
357
|
|
|
$caller = (!empty($backtrace[1]['class']) ? $backtrace[1]['class'] : '') . |
358
|
|
|
(!empty($backtrace[1]['type']) ? $backtrace[1]['type'] : '') . |
359
|
|
|
$backtrace[1]['function'] . |
360
|
|
|
(!empty($backtrace[0]['file']) |
361
|
|
|
? ( |
362
|
|
|
' (' . substr($backtrace[0]['file'], SN_ROOT_PHYSICAL_STR_LEN) . |
363
|
|
|
(!empty($backtrace[0]['line']) ? ':' . $backtrace[0]['line'] : '') . |
364
|
|
|
')' |
365
|
|
|
) |
366
|
|
|
: '' |
367
|
|
|
); |
368
|
|
|
$caller = "\r\n" . $caller; |
369
|
|
|
} |
370
|
|
|
|
371
|
|
|
print('<pre style="text-align: left; background-color: #111111; color: #0A0; font-family: Courier, monospace !important; padding: 1em 0; font-weight: 800; font-size: 14px;">' . |
372
|
|
|
dump($value, $varname) . |
373
|
|
|
$caller . |
374
|
|
|
'</pre>' |
375
|
|
|
); |
376
|
|
|
} |
377
|
|
|
|
378
|
|
|
function debug($value, $varname = null) { |
379
|
|
|
pdump($value, $varname); |
380
|
|
|
} |
381
|
|
|
|
382
|
|
|
function pr($prePrint = false) { |
383
|
|
|
if($prePrint) { |
384
|
|
|
print("<br>"); |
385
|
|
|
} |
386
|
|
|
print(mt_rand() . "<br>"); |
387
|
|
|
} |
388
|
|
|
|
389
|
|
|
function pc($prePrint = false) { |
390
|
|
|
global $_PRINT_COUNT_VALUE; |
391
|
|
|
$_PRINT_COUNT_VALUE++; |
392
|
|
|
|
393
|
|
|
if($prePrint) { |
394
|
|
|
print("<br>"); |
395
|
|
|
} |
396
|
|
|
print($_PRINT_COUNT_VALUE . "<br>"); |
397
|
|
|
} |
398
|
|
|
|
399
|
|
|
function prep($message) { |
400
|
|
|
print('<pre>' . $message . '</pre>'); |
401
|
|
|
} |
402
|
|
|
|
403
|
|
|
function backtrace_no_arg() { |
404
|
|
|
$trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS); |
405
|
|
|
array_shift($trace); |
406
|
|
|
return $trace; |
407
|
|
|
} |