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authorxue <>2006-01-08 07:26:00 +0000
committerxue <>2006-01-08 07:26:00 +0000
commit4a2c7c4e9ac75c1420e95624fb9ee34ab178c52f (patch)
treee87785b81845efd4a7e90450a6ef1c979325048c
parenta71fdccf3a58531ee22372db5a65fe923135b819 (diff)
-rw-r--r--framework/Log/TLogRouter.php143
-rw-r--r--framework/core.php2
2 files changed, 130 insertions, 15 deletions
diff --git a/framework/Log/TLogRouter.php b/framework/Log/TLogRouter.php
index 9060e305..5a3a59dc 100644
--- a/framework/Log/TLogRouter.php
+++ b/framework/Log/TLogRouter.php
@@ -1,25 +1,47 @@
<?php
/*
-<module id="log" class="System.Log.LogRouter" ConfigFile="xxx">
- <route class="TFileLogRoute" SizeLimit="111" Levels="xxx" Categories="xxx" />
+<module id="log" class="System.Log.LogRouter">
+ <route class="TFileLogRoute" LogPath="xxx.yyy.zzz" MaxLogFiles="5" MaxFileSize="1024" Categories="System.Web" Levels="Error" />
</module>
*/
class TLogRouter extends TModule
{
const CONFIG_FILE_EXT='.xml';
private $_routes=array();
+ private $_configFile=null;
public function init($config)
{
- foreach($config->getElementsByName('route') as $routeConfig)
+ if($this->_configFile!==null)
{
- $class=$routeConfig->removeAttribute('class');
+ if(is_file($this->_configFile))
+ {
+ $dom=new TXmlDocument;
+ $dom->loadFromFile($this->_configFile);
+ $this->loadConfig($dom);
+ }
+ else
+ throw new TConfigurationException('logrouter_configfile_invalid',$this->_configFile);
+ }
+ $this->loadConfig($xml);
+ $this->getApplication()->attachEventHandler('EndRequest',array($this,'collectLogs'));
+ }
+
+ private function loadConfig($xml)
+ {
+ foreach($xml->getElementsByTagName('route') as $routeConfig)
+ {
+ $properties=$routeConfig->getAttributes();
+ if(($class=$properties->remove('class'))===null)
+ throw new TConfigurationException('logrouter_routeclass_required');
$route=Prado::createComponent($class);
- foreach($routeConfig->getAttributes() as $name=>$value)
+ if(!($route instanceof TLogRoute))
+ throw new TConfigurationException('logrouter_routetype_required');
+ foreach($properties as $name=>$value)
$route->setSubproperty($name,$value);
+ $this->_routes[]=$route;
+ $route->init($routeConfig);
}
-
- $this->getApplication()->attachEventHandler('EndRequest',array($this,'collectLogs'));
}
public function getConfigFile()
@@ -56,6 +78,10 @@ abstract class TLogRoute extends TComponent
private $_levels=null;
private $_categories=null;
+ public function init($config)
+ {
+ }
+
public function getLevels()
{
return $this->_levels;
@@ -100,22 +126,111 @@ abstract class TLogRoute extends TComponent
class TFileLogRoute extends TLogRoute
{
- const LOG_FILE_EXT='.log';
- private $_file;
+ private $_maxFileSize=1024; // in KB
+ private $_maxLogFiles=5;
+ private $_logPath=null;
+ private $_fileName='prado.log';
+ private $_levelMap=array(
+ TLogger::ERROR=>'Error',
+ TLogger::DEBUG=>'Debug',
+ TLogger::INFO=>'Info',
+ TLogger::NOTICE=>'Notice',
+ TLogger::WARNING=>'Warning',
+ TLogger::ERROR=>'Error',
+ TLogger::ALERT=>'Alert',
+ TLogger::FATAL=>'Fatal'
+ );
+
+ public function init()
+ {
+ if($this->_logPath===null)
+ throw new TConfigurationException('filelogroute_logfile_required');
+ }
- public function getLogFile()
+ public function getLogPath()
{
- return $this->_file;
+ return $this->_logPath;
}
- public function setLogFile($value)
+ public function setLogPath($value)
{
- if(($this->_file=Prado::getPathOfNamespace($value,self::LOG_FILE_EXT))===null)
- throw new TConfigurationException('filelogroute_logfile_invalid',$value);
+ if(($this->_logPath=Prado::getPathOfNamespace($value))===null)
+ throw new TConfigurationException('filelogroute_logpath_invalid',$value);
+ }
+
+ public function getFileName()
+ {
+ return $this->_fileName;
+ }
+
+ public function setFileName($value)
+ {
+ $this->_fileName=$value;
+ }
+
+ public function getMaxFileSize()
+ {
+ return $this->_maxFileSize;
+ }
+
+ public function setMaxFileSize($value)
+ {
+ $this->_maxFileSize=TPropertyValue::ensureInteger($value);
+ if($this->_maxFileSize<0)
+ throw new TInvalidDataValueException('filelogroute_maxfilesize_invalid');
+ }
+
+ public function getMaxLogFiles()
+ {
+ return $this->_maxLogFiles;
+ }
+
+ public function setMaxLogFiles($value)
+ {
+ $this->_maxLogFiles=TPropertyValue::ensureInteger($value);
+ if($this->_maxLogFiles<1)
+ throw new TInvalidDataValueException('filelogroute_maxlogfiles_invalid');
}
protected function processLogs($logs)
{
+ $str='';
+ foreach($logs as $log)
+ $str.=$this->formatLogMessage($log[0],$log[1],$log[2],$log[3]);
+ $logFile=$this->_logPath.'/'.$this->_fileName;
+ if(@filesize($logFile)>$this->_maxFileSize*1024)
+ $this->rotateFiles();
+ $fw=fopen($logFile,'a');
+ fwrite($fw,$str);
+ fclose($fw);
+ }
+
+ protected function formatLogMessage($message,$level,$category,$time)
+ {
+ return @date('M d H:i:s',$time).' ['.$this->getLevelName($level).'] ['.$category.'] '.$message."\n";
+ }
+
+ protected function getLevelName($level)
+ {
+ return isset(self::$_levelMap[$level])?self::$_levelMap[$level]:'Unknown';
+ }
+
+ private function rotateFiles()
+ {
+ $file=$this->_logPath.'/'.$this->_fileName;
+ for($i=$this->_maxLogFiles;$i>0;--$i)
+ {
+ $rotateFile=$file.'.'.$i;
+ if(is_file($rotateFile))
+ {
+ if($i===$this->_maxLogFiles)
+ unlink($rotateFile);
+ else
+ rename($rotateFile,$file.'.'.($i+1));
+ }
+ }
+ if(is_file($file))
+ rename($file,$file.'.1');
}
}
diff --git a/framework/core.php b/framework/core.php
index 3be75010..19f396a3 100644
--- a/framework/core.php
+++ b/framework/core.php
@@ -723,7 +723,7 @@ class PradoBase
return $logger;
}
- public static function log($msg,$level,$category='Uncategorized')
+ public static function log($msg,$level=TLogger::INFO,$category='Uncategorized')
{
if(self::$_logger===null)
self::$_logger=new TLogger;