From a71fdccf3a58531ee22372db5a65fe923135b819 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Sun, 8 Jan 2006 05:50:31 +0000
Subject: Added TLogRouter, TLogger (not completed yet)

---
 framework/Log/TLogRouter.php | 123 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 framework/Log/TLogRouter.php

(limited to 'framework/Log/TLogRouter.php')

diff --git a/framework/Log/TLogRouter.php b/framework/Log/TLogRouter.php
new file mode 100644
index 00000000..9060e305
--- /dev/null
+++ b/framework/Log/TLogRouter.php
@@ -0,0 +1,123 @@
+<?php
+/*
+<module id="log" class="System.Log.LogRouter" ConfigFile="xxx">
+	<route class="TFileLogRoute" SizeLimit="111" Levels="xxx" Categories="xxx" />
+</module>
+*/
+class TLogRouter extends TModule
+{
+	const CONFIG_FILE_EXT='.xml';
+	private $_routes=array();
+
+	public function init($config)
+	{
+		foreach($config->getElementsByName('route') as $routeConfig)
+		{
+			$class=$routeConfig->removeAttribute('class');
+			$route=Prado::createComponent($class);
+			foreach($routeConfig->getAttributes() as $name=>$value)
+				$route->setSubproperty($name,$value);
+		}
+
+		$this->getApplication()->attachEventHandler('EndRequest',array($this,'collectLogs'));
+	}
+
+	public function getConfigFile()
+	{
+		return $this->_configFile;
+	}
+
+	public function setConfigFile($value)
+	{
+		if(($this->_configFile=Prado::getPathOfNamespace($value,self::LOG_FILE_EXT))===null)
+			throw new TConfigurationException('logrouter_configfile_invalid',$value);
+	}
+
+	public function collectLogs($param)
+	{
+		foreach($this->_routes as $route)
+			$route->collectLogs();
+	}
+}
+
+
+abstract class TLogRoute extends TComponent
+{
+	private static $_levelMap=array(
+		'error'=>TLogger::ERROR,
+		'debug'=>TLogger::DEBUG,
+		'info'=>TLogger::INFO,
+		'notice'=>TLogger::NOTICE,
+		'warning'=>TLogger::WARNING,
+		'error'=>TLogger::ERROR,
+		'alert'=>TLogger::ALERT,
+		'fatal'=>TLogger::FATAL
+	);
+	private $_levels=null;
+	private $_categories=null;
+
+	public function getLevels()
+	{
+		return $this->_levels;
+	}
+
+	public function setLevels($levels)
+	{
+		$this->_levels=null;
+		$levels=strtolower($levels);
+		foreach(explode(',',$levels) as $level)
+		{
+			$level=trim($level);
+			if(isset(self::$_levelMap[$level]))
+				$this->_levels|=self::$_levelMap[$level];
+		}
+		$this->_levels=$levels;
+	}
+
+	public function getCategories()
+	{
+		return $this->_categories;
+	}
+
+	public function setCategories($categories)
+	{
+		$this->_categories=null;
+		foreach(explode(',',$categories) as $category)
+		{
+			if(($category=trim($category))!=='')
+				$this->_categories[]=$category;
+		}
+	}
+
+	public function collectLogs()
+	{
+		$logs=Prado::getLogger()->getLogs($this->getLevels(),$this->getCategories());
+		$this->processLogs($logs);
+	}
+
+	protected function processLogs($logs);
+}
+
+class TFileLogRoute extends TLogRoute
+{
+	const LOG_FILE_EXT='.log';
+	private $_file;
+
+	public function getLogFile()
+	{
+		return $this->_file;
+	}
+
+	public function setLogFile($value)
+	{
+		if(($this->_file=Prado::getPathOfNamespace($value,self::LOG_FILE_EXT))===null)
+			throw new TConfigurationException('filelogroute_logfile_invalid',$value);
+	}
+
+	protected function processLogs($logs)
+	{
+	}
+}
+
+
+?>
\ No newline at end of file
-- 
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