<?php
//
// +----------------------------------------------------------------------+
// | <Log4P/> version 1.0                                                 |
// +----------------------------------------------------------------------+
// | The contents of this file are subject to the Mozilla Public License  |
// | Version 1.1 (the "License"); you may not use this file except in     |
// | compliance with the License. You may obtain a copy of the License at |
// | http://www.mozilla.org/MPL/                                          |
// |                                                                      |
// | Software distributed under the License is distributed on an "AS IS"  |
// | basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See  |
// | the License for the specific language governing rights and           |
// | limitations under the License.                                       |
// |                                                                      |
// | The Original Code is <Log4P/>.                                       |
// |                                                                      |
// | The Initial Developer of the Original Code is Kevin Lee(R.P.China).  |
// | Portions created by Kevin Lee are Copyright (C) 2001 Kevin Lee.      |
// | All Rights Reserved.                                                 |
// +----------------------------------------------------------------------+
// | Authors:                                                             |
// |   Kevin Lee <hide@address.com>                                       |
// +----------------------------------------------------------------------+
// $Id: Logger.php,v 1.1 2003/07/06 07:24:08 rui.li Exp $
//

/**
* ÓÃÀ´¼Ç¼ÈÕÖ¾µÄÀà

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ÔÚ³õʼ»¯Ê±£¬Ö¸Ã÷log¼Ç¼·¾¶
·ÖÁ½ÖÖ·½Ê½½øÐмǼ
ÈÕÆÚÐÍ(date)£ºÎļþÃûΪµ±Ç°ÈÕÆÚ(È磺/websit/d6web/logs/login/20030805.log)
¸ñʽΪ£ºÃ¿Ò»¸ö¶¯×÷Ò»ÐмǼ£¬Ã¿ÐпªÍ·Îªµ±Ç°Ê±¼ä£¬ÈçÏÂ
[Fri May 09 12:49:26 2003] [error] [client 61.232.0.20] File does not exist: /websit/shiyan/bbs/$imgdir
*/
Class Logger
{
	$LogPath = _LOG_PATH;
	
	function Logger( $LogName )
	{
		$this->file_name = $LogPath."/".$LogName."/".date("Ymd").".log";
		
//		$this->load_file();
	}

	function test()
	{
		return $this->file_name;
	}

	function LogWriter()
	{
		echo "[".date("D M d H:i:s Y")."]";
	}

	function load_file($file)
	{
		if( $fp=fopen($file ,"a") ){
			$this->fp = $fp;
		}
		else
			$this->display_error("File %s could not be found or read.", $file);
	}

    /**
    * Displays an error message.
    *
    * This method displays an error messages and stops the execution of the
    * script. This method is called exactly in the same way as the printf
    * function. The first argument contains the message and additional
    * arguments of various types may be passed to this method to be inserted
    * into the message.
    *
    * @access    private
    * @author    Michael P. Mehl <hide@address.com>
    * @param     string $message Error message to be displayed.
    */
	function display_error ( $message )
	{
	// Check whether more than one argument was given.
		if ( func_num_args() > 1 ){
			// Read all arguments.
			$arguments = func_get_args();

			// Create a new string for the inserting command.
			$command = "\$message = sprintf(\$message, ";

			// Run through the array of arguments.
			for ( $i = 1; $i < sizeof($arguments); $i++ ){
				// Add the number of the argument to the command.
				$command .= "\$arguments[".$i."], ";
			}

			// Replace the last separator.
			$command = eregi_replace(", $", ");", $command);

			// Execute the command.
			eval($command);
		}

		// Display the error message.
		echo "<b>Log4P error:</b> ".$message;

		// End the execution of this script.
		exit;
	}
}
?>