/**
* Initialize syslog / set ident and facility
*
* @param string $ident ident
* @param string $facility syslog facility
* @return void
*/
protected function _initializeSyslog()
{
self::$_lastIdent = $this->_options['ident'];
self::$_lastFacility = $this->_options['facility'];
if (!openlog($this->_options['ident'], $this->_options['openlogOptions'], $this->_options['facility'])) {
throw new Horde_Log_Exception('Unable to open syslog');
}
}
/**
*/
public function create(Horde_Injector $injector)
{
global $conf;
$this->error = null;
/* Default handler. */
if (empty($conf['log']['enabled'])) {
return new Horde_Core_Log_Logger(new Horde_Log_Handler_Null());
}
switch ($conf['log']['type']) {
case 'file':
case 'stream':
$append = $conf['log']['type'] == 'file' ? $conf['log']['params']['append'] ? 'a+' : 'w+' : null;
$format = isset($conf['log']['params']['format']) ? $conf['log']['params']['format'] : 'default';
switch ($format) {
case 'custom':
$formatter = new Horde_Log_Formatter_Simple(array('format' => $conf['log']['params']['template']));
break;
case 'default':
default:
// Use Horde_Log defaults.
$formatter = null;
break;
case 'xml':
$formatter = new Horde_Log_Formatter_Xml();
break;
}
try {
$handler = new Horde_Log_Handler_Stream($conf['log']['name'], $append, $formatter);
} catch (Horde_Log_Exception $e) {
$this->error = $e;
return new Horde_Core_Log_Logger(new Horde_Log_Handler_Null());
}
try {
$handler->setOption('ident', $conf['log']['ident']);
} catch (Horde_Log_Exception $e) {
}
break;
case 'syslog':
try {
$handler = new Horde_Log_Handler_Syslog();
if (!empty($conf['log']['name'])) {
$handler->setOption('facility', $conf['log']['name']);
}
if (!empty($conf['log']['ident'])) {
$handler->setOption('ident', $conf['log']['ident']);
}
} catch (Horde_Log_Exception $e) {
$this->error = $e;
return new Horde_Core_Log_Logger(new Horde_Log_Handler_Null());
}
break;
case 'null':
default:
// Use default null handler.
return new Horde_Core_Log_Logger(new Horde_Log_Handler_Null());
}
switch ($conf['log']['priority']) {
case 'WARNING':
// Bug #12109
$priority = 'WARN';
break;
default:
$priority = defined('Horde_Log::' . $conf['log']['priority']) ? $conf['log']['priority'] : 'NOTICE';
break;
}
$handler->addFilter(constant('Horde_Log::' . $priority));
try {
/* Horde_Core_Log_Logger contains code to format the log
* message. */
$ob = new Horde_Core_Log_Logger($handler);
self::processQueue($ob);
return $ob;
} catch (Horde_Log_Exception $e) {
$this->error = $e;
return new Horde_Core_Log_Logger(new Horde_Log_Handler_Null());
}
}