133 lines
3.1 KiB
PHP
133 lines
3.1 KiB
PHP
<?php
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/*+***********************************************************************************
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* The contents of this file are subject to the vtiger CRM Public License Version 1.0
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* ("License"); You may not use this file except in compliance with the License
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* The Original Code is: vtiger CRM Open Source
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* The Initial Developer of the Original Code is vtiger.
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* Portions created by vtiger are Copyright (C) vtiger.
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* All Rights Reserved.
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*************************************************************************************/
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/** Classes to avoid logging */
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class LoggerManager {
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static function getlogger($name = 'ROOT') {
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$configinfo = LoggerPropertyConfigurator::getInstance()->getConfigInfo($name);
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return new Logger($name, $configinfo);
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}
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}
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/**
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* Core logging class.
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*/
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class Logger {
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private $name = false;
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private $appender = false;
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private $configinfo = false;
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/**
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* Writing log file information could cost in-terms of performance.
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* Enable logging based on the levels here explicitly
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*/
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private $enableLogLevel = array(
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'ERROR' => false,
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'FATAL' => false,
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'INFO' => false,
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'WARN' => false,
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'DEBUG' => false,
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);
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function __construct($name, $configinfo = false) {
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$this->name = $name;
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$this->configinfo = $configinfo;
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/** For migration log-level we need debug turned-on */
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if(strtoupper($name) == 'MIGRATION') {
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$this->enableLogLevel['DEBUG'] = true;
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}
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}
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function emit($level, $message) {
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if(!$this->appender) {
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$filename = 'logs/vtigercrm.log';
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if($this->configinfo && isset($this->configinfo['appender']['File'])) {
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$filename = $this->configinfo['appender']['File'];
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}
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$this->appender = new LoggerAppenderFile($filename, 0777);
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}
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$mypid = @getmypid();
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$this->appender->emit("$level [$mypid] $this->name - ", $message);
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}
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function info($message) {
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if($this->isLevelEnabled('INFO')) {
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$this->emit('INFO', $message);
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}
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}
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function debug($message) {
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if($this->isDebugEnabled()) {
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$this->emit('DEBUG', $message);
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}
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}
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function warn($message) {
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if($this->isLevelEnabled('WARN')) {
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$this->emit('WARN', $message);
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}
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}
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function fatal($message) {
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if($this->isLevelEnabled('FATAL')) {
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$this->emit('FATAL', $message);
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}
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}
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function error($message) {
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if($this->isLevelEnabled('ERROR')) {
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$this->emit('ERROR', $message);
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}
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}
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function isLevelEnabled($level) {
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if($this->enableLogLevel[$level] && $this->configinfo) {
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return (strtoupper($this->configinfo['level']) == $level);
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}
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return false;
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}
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function isDebugEnabled() {
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return $this->isLevelEnabled('DEBUG');
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}
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}
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/**
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* Log message appender to file.
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*/
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class LoggerAppenderFile {
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private $filename;
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private $chmod;
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function __construct($filename, $chmod = 0222) {
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$this->filename = $filename;
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$this->chmod = $chmod;
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}
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function emit($prefix, $message) {
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if($this->chmod != 0777 && file_exists($this->filename)) {
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if(is_readable($this->filename)) {
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@chmod($this->filename, $this->chmod);
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}
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}
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$fh = @fopen($this->filename, 'a');
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if($fh) {
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@fwrite($fh, date('m/d/Y H:i:s') . " $prefix $message\n");
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@fclose($fh);
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}
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}
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}
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?>
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