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-rw-r--r--system/libraries/Log.php180
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diff --git a/system/libraries/Log.php b/system/libraries/Log.php
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index baac80121..000000000
--- a/system/libraries/Log.php
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-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
-/**
- * CodeIgniter
- *
- * An open source application development framework for PHP 5.2.4 or newer
- *
- * NOTICE OF LICENSE
- *
- * Licensed under the Open Software License version 3.0
- *
- * This source file is subject to the Open Software License (OSL 3.0) that is
- * bundled with this package in the files license.txt / license.rst. It is
- * also available through the world wide web at this URL:
- * http://opensource.org/licenses/OSL-3.0
- * If you did not receive a copy of the license and are unable to obtain it
- * through the world wide web, please send an email to
- * licensing@ellislab.com so we can send you a copy immediately.
- *
- * @package CodeIgniter
- * @author EllisLab Dev Team
- * @copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/)
- * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
- * @link http://codeigniter.com
- * @since Version 1.0
- * @filesource
- */
-
-/**
- * Logging Class
- *
- * @package CodeIgniter
- * @subpackage Libraries
- * @category Logging
- * @author EllisLab Dev Team
- * @link http://codeigniter.com/user_guide/general/errors.html
- */
-class CI_Log {
-
- /**
- * Path to save log files
- *
- * @var string
- */
- protected $_log_path;
-
- /**
- * Level of logging
- *
- * @var int
- */
- protected $_threshold = 1;
-
- /**
- * Highest level of logging
- *
- * @var int
- */
- protected $_threshold_max = 0;
-
- /**
- * Array of threshold levels to log
- *
- * @var array
- */
- protected $_threshold_array = array();
-
- /**
- * Format of timestamp for log files
- *
- * @var string
- */
- protected $_date_fmt = 'Y-m-d H:i:s';
-
- /**
- * Whether or not the logger can write to the log files
- *
- * @var bool
- */
- protected $_enabled = TRUE;
-
- /**
- * Predefined logging levels
- *
- * @var array
- */
- protected $_levels = array('ERROR' => 1, 'DEBUG' => 2, 'INFO' => 3, 'ALL' => 4);
-
- /**
- * Initialize Logging class
- *
- * @return void
- */
- public function __construct()
- {
- $config =& get_config();
-
- $this->_log_path = ($config['log_path'] !== '') ? $config['log_path'] : APPPATH.'logs/';
-
- if ( ! is_dir($this->_log_path) OR ! is_really_writable($this->_log_path))
- {
- $this->_enabled = FALSE;
- }
-
- if (is_numeric($config['log_threshold']))
- {
- $this->_threshold = (int) $config['log_threshold'];
- }
- elseif (is_array($config['log_threshold']))
- {
- $this->_threshold = $this->_threshold_max;
- $this->_threshold_array = array_flip($config['log_threshold']);
- }
-
- if ($config['log_date_format'] !== '')
- {
- $this->_date_fmt = $config['log_date_format'];
- }
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Write Log File
- *
- * Generally this function will be called using the global log_message() function
- *
- * @param string the error level
- * @param string the error message
- * @param bool whether the error is a native PHP error
- * @return bool
- */
- public function write_log($level = 'error', $msg, $php_error = FALSE)
- {
- if ($this->_enabled === FALSE)
- {
- return FALSE;
- }
-
- $level = strtoupper($level);
-
- if (( ! isset($this->_levels[$level]) OR ($this->_levels[$level] > $this->_threshold))
- && ! isset($this->_threshold_array[$this->_levels[$level]]))
- {
- return FALSE;
- }
-
-
- $filepath = $this->_log_path.'log-'.date('Y-m-d').'.php';
- $message = '';
-
- if ( ! file_exists($filepath))
- {
- $newfile = TRUE;
- $message .= '<'."?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); ?".">\n\n";
- }
-
- if ( ! $fp = @fopen($filepath, FOPEN_WRITE_CREATE))
- {
- return FALSE;
- }
-
- $message .= $level.' '.($level === 'INFO' ? ' -' : '-').' '.date($this->_date_fmt).' --> '.$msg."\n";
-
- flock($fp, LOCK_EX);
- fwrite($fp, $message);
- flock($fp, LOCK_UN);
- fclose($fp);
-
- if (isset($newfile) && $newfile === TRUE)
- {
- @chmod($filepath, FILE_WRITE_MODE);
- }
-
- return TRUE;
- }
-
-}
-
-/* End of file Log.php */
-/* Location: ./system/libraries/Log.php */ \ No newline at end of file