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authordchill42 <dchill42@gmail.com>2012-07-23 16:53:47 +0200
committerdchill42 <dchill42@gmail.com>2012-07-23 16:53:47 +0200
commitc5079de78e5141330c07e990811ef15e998e95aa (patch)
tree0f39d8c4fc7614246fc185810bfeaa7fad88a33a /system/libraries/Log.php
parent00fcb545109d4e61bc14e403ec828749c34a54b3 (diff)
parentede49ba66b127535f3430e20aac72ceed2c4611a (diff)
Merge branch develop of github.com:/EllisLab/CodeIgniter into session
Diffstat (limited to 'system/libraries/Log.php')
-rw-r--r--system/libraries/Log.php101
1 files changed, 78 insertions, 23 deletions
diff --git a/system/libraries/Log.php b/system/libraries/Log.php
index bf10d4727..baac80121 100644
--- a/system/libraries/Log.php
+++ b/system/libraries/Log.php
@@ -1,47 +1,100 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
* CodeIgniter
*
- * An open source application development framework for PHP 5.1.6 or newer
+ * 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 ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
- * @license http://codeigniter.com/user_guide/license.html
+ * @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 ExpressionEngine Dev Team
+ * @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';
- protected $_enabled = TRUE;
- protected $_levels = array('ERROR' => '1', 'DEBUG' => '2', 'INFO' => '3', 'ALL' => '4');
/**
- * Constructor
+ * 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/';
+ $this->_log_path = ($config['log_path'] !== '') ? $config['log_path'] : APPPATH.'logs/';
if ( ! is_dir($this->_log_path) OR ! is_really_writable($this->_log_path))
{
@@ -50,7 +103,7 @@ class CI_Log {
if (is_numeric($config['log_threshold']))
{
- $this->_threshold = $config['log_threshold'];
+ $this->_threshold = (int) $config['log_threshold'];
}
elseif (is_array($config['log_threshold']))
{
@@ -58,7 +111,7 @@ class CI_Log {
$this->_threshold_array = array_flip($config['log_threshold']);
}
- if ($config['log_date_format'] != '')
+ if ($config['log_date_format'] !== '')
{
$this->_date_fmt = $config['log_date_format'];
}
@@ -85,12 +138,10 @@ class CI_Log {
$level = strtoupper($level);
- if ( ! isset($this->_levels[$level]) OR ($this->_levels[$level] > $this->_threshold))
+ if (( ! isset($this->_levels[$level]) OR ($this->_levels[$level] > $this->_threshold))
+ && ! isset($this->_threshold_array[$this->_levels[$level]]))
{
- if (empty($this->_threshold_array) OR ! isset($this->_threshold_array[$this->_levels[$level]]))
- {
- return FALSE;
- }
+ return FALSE;
}
@@ -99,7 +150,8 @@ class CI_Log {
if ( ! file_exists($filepath))
{
- $message .= "<"."?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); ?".">\n\n";
+ $newfile = TRUE;
+ $message .= '<'."?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); ?".">\n\n";
}
if ( ! $fp = @fopen($filepath, FOPEN_WRITE_CREATE))
@@ -107,19 +159,22 @@ class CI_Log {
return FALSE;
}
- $message .= $level.' '.(($level == 'INFO') ? ' -' : '-').' '.date($this->_date_fmt). ' --> '.$msg."\n";
+ $message .= $level.' '.($level === 'INFO' ? ' -' : '-').' '.date($this->_date_fmt).' --> '.$msg."\n";
flock($fp, LOCK_EX);
fwrite($fp, $message);
flock($fp, LOCK_UN);
fclose($fp);
- @chmod($filepath, FILE_WRITE_MODE);
+ if (isset($newfile) && $newfile === TRUE)
+ {
+ @chmod($filepath, FILE_WRITE_MODE);
+ }
+
return TRUE;
}
}
-// END Log Class
/* End of file Log.php */
/* Location: ./system/libraries/Log.php */ \ No newline at end of file