diff options
| author | wei <> | 2006-01-05 01:13:15 +0000 |
|---|---|---|
| committer | wei <> | 2006-01-05 01:13:15 +0000 |
| commit | 77750ab4cc4c0055a29352334a9357d74e3957d3 (patch) | |
| tree | 193b2956bb39d69a406196598146e328d3bbb867 /framework/Log/TLogManager.php | |
| parent | 4ab3e2865788db181a0d4d6d3b459123df43d2b5 (diff) | |
coreLog instrumentation.
Diffstat (limited to 'framework/Log/TLogManager.php')
| -rw-r--r-- | framework/Log/TLogManager.php | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/framework/Log/TLogManager.php b/framework/Log/TLogManager.php new file mode 100644 index 00000000..dba96e3a --- /dev/null +++ b/framework/Log/TLogManager.php @@ -0,0 +1,141 @@ +<?php
+
+abstract class TLogManager extends TModule
+{
+ protected $defaultSeverity = 'INFO | DEBUG | NOTICE | WARNING | ERROR | FATAL';
+
+ protected $config;
+
+ public function init($xml)
+ {
+ if(!is_null($this->config))
+ $this->initLogger($this->loadConfigFromFile($this->config));
+ else
+ $this->initLogger($xml);
+ }
+
+ protected function loadConfigFromFile($file)
+ {
+ $xml = new TXmlDocument();
+ $xml->loadFromFile($file);
+ return $xml->getElementByTagName('loggers');
+ }
+
+ protected function initLogger($xml)
+ {
+ TEzcLoggerLoader::using('ezcLog');
+ TEzcLoggerLoader::using('ezcLogMap');
+ TEzcLoggerLoader::using('ezcLogContext');
+ TEzcLoggerLoader::using('ezcLogFilter');
+
+ $log = ezcLog::getInstance();
+ foreach($xml->getElementsByTagName('logger') as $logger)
+ {
+ $logWriter = $this->getLogWriter($logger);
+ $filters = $logger->getElementsByTagName('filter');
+ foreach($filters as $filter)
+ {
+ $logFilter = new ezcLogFilter();
+ $Severity = $filter->getAttribute('severity');
+ $logFilter->severity = $this->getFilterSeverity($Severity);
+ $map = $filter->getAttribute('disabled') ? 'unmap' : 'map';
+ $log->$map($logFilter, $logWriter);
+ }
+
+ if($filters->Length < 1)
+ {
+ $logFilter = new ezcLogFilter();
+ $logFilter->severity = $this->getFilterSeverity();
+ $log->map($logFilter, $logWriter);
+ }
+ }
+ }
+
+ protected function getLogWriter($xml)
+ {
+ switch($xml->getAttribute('destination'))
+ {
+ case 'file' :
+ return TEzcLoggerUnixFileWriterFactory::create($xml);
+ default :
+ throw new TException('invalid_log_destination');
+ }
+ }
+
+ protected function getFilterSeverity($string='')
+ {
+ if(empty($string))
+ $string = $this->defaultSeverity;
+ $serverities = explode("|", $string);
+ $mask = 0;
+ foreach($serverities as $Severity)
+ $mask = $mask | $this->getSeverity($Severity);
+ return $mask;
+ }
+
+ private function getSeverity($string)
+ {
+ switch(strtolower(trim($string)))
+ {
+ case 'debug': return ezcLog::DEBUG;
+ case 'success audit' : return ezcLog::SUCCESS_AUDIT;
+ case 'failed audit' : return ezcLog::FAILED_AUDIT;
+ case 'info' : return ezcLog::INFO;
+ case 'notice' : return ezcLog::NOTICE;
+ case 'warn' : return ezcLog::WARNING;
+ case 'error' : return ezcLog::ERROR;
+ case 'fatal' : return ezcLog::FATAL;
+ }
+ return 0;
+ }
+}
+
+
+/**
+ * ${classname}
+ *
+ * ${description}
+ *
+ * @author Wei Zhuo<weizhuo[at]gmail[dot]com>
+ * @version $Revision: 1.66 $ $Date: ${DATE} ${TIME} $
+ * @package ${package}
+ */
+class TEzcLoggerUnixFileWriterFactory
+{
+ public static function create($xml)
+ {
+ TEzcLoggerLoader::using('ezcLogWriter');
+ TEzcLoggerLoader::using('ezcLogWriterFile');
+ TEzcLoggerLoader::using('ezcLogWriterUnixFile');
+
+ $path = $xml->getAttribute('directory');
+ $dir = Prado::getPathOfNamespace($path);
+ $file = $xml->getAttribute('filename');
+ if(empty($file)) $file = 'prado.log';
+ return new ezcLogWriterUnixFile($dir, $file);
+ }
+}
+
+/**
+ * ${classname}
+ *
+ * ${description}
+ *
+ * @author Wei Zhuo<weizhuo[at]gmail[dot]com>
+ * @version $Revision: 1.66 $ $Date: ${DATE} ${TIME} $
+ * @package ${package}
+ */
+class TEzcLoggerLoader
+{
+ public static function using($class)
+ {
+ if(class_exists($class, false)) return;
+ static $classes;
+ $base = dirname(__FILE__);
+ if(is_null($classes))
+ $classes = include($base.'/EventLog/log_autoload.php');
+ require_once($base.'/'.$classes[$class]);
+ }
+}
+
+?>
\ No newline at end of file |