diff --git a/library/log4php/appenders/LoggerAppenderSyslog.php b/library/log4php/appenders/LoggerAppenderSyslog.php
deleted file mode 100644
--- a/library/log4php/appenders/LoggerAppenderSyslog.php
+++ /dev/null
@@ -1,303 +0,0 @@
-<?php
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (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.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * Log events to a system log using the PHP syslog() function.
- *
- * This appenders requires a layout.
- *
- * ## Configurable parameters: ##
- *
- * - **ident** - The ident of the syslog message.
- * - **priority** - The priority for the syslog message (used when overriding
- * priority).
- * - **facility** - The facility for the syslog message
- * - **overridePriority** - If set to true, the message priority will always
- * use the value defined in {@link $priority}, otherwise the priority will
- * be determined by the message's log level.
- * - **option** - The option value for the syslog message.
- *
- * Recognised syslog options are:
- *
- * - CONS - if there is an error while sending data to the system logger, write directly to the system console
- * - NDELAY - open the connection to the logger immediately
- * - ODELAY - delay opening the connection until the first message is logged (default)
- * - PERROR - print log message also to standard error
- * - PID - include PID with each message
- *
- * Multiple options can be set by delimiting them with a pipe character,
- * e.g.: "CONS|PID|PERROR".
- *
- * Recognised syslog priorities are:
- *
- * - EMERG
- * - ALERT
- * - CRIT
- * - ERR
- * - WARNING
- * - NOTICE
- * - INFO
- * - DEBUG
- *
- * Levels are mapped as follows:
- *
- * - <b>FATAL</b> to LOG_ALERT
- * - <b>ERROR</b> to LOG_ERR
- * - <b>WARN</b> to LOG_WARNING
- * - <b>INFO</b> to LOG_INFO
- * - <b>DEBUG</b> to LOG_DEBUG
- * - <b>TRACE</b> to LOG_DEBUG
- *
- * @version $Revision: 1337820 $
- * @package log4php
- * @subpackage appenders
- * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
- * @link http://logging.apache.org/log4php/docs/appenders/syslog.html Appender documentation
- */
-class LoggerAppenderSyslog extends LoggerAppender {
-
- /**
- * The ident string is added to each message. Typically the name of your application.
- *
- * @var string
- */
- protected $ident = "Apache log4php";
-
- /**
- * The syslog priority to use when overriding priority. This setting is
- * required if {@link overridePriority} is set to true.
- *
- * @var string
- */
- protected $priority;
-
- /**
- * The option used when opening the syslog connection.
- *
- * @var string
- */
- protected $option = 'PID|CONS';
-
- /**
- * The facility value indicates the source of the message.
- *
- * @var string
- */
- protected $facility = 'USER';
-
- /**
- * If set to true, the message priority will always use the value defined
- * in {@link $priority}, otherwise the priority will be determined by the
- * message's log level.
- *
- * @var string
- */
- protected $overridePriority = false;
-
- /**
- * Holds the int value of the {@link $priority}.
- * @var int
- */
- private $intPriority;
-
- /**
- * Holds the int value of the {@link $facility}.
- * @var int
- */
- private $intFacility;
-
- /**
- * Holds the int value of the {@link $option}.
- * @var int
- */
- private $intOption;
-
- /**
- * Sets the {@link $ident}.
- *
- * @param string $ident
- */
- public function setIdent($ident) {
- $this->ident = $ident;
- }
-
- /**
- * Sets the {@link $priority}.
- *
- * @param string $priority
- */
- public function setPriority($priority) {
- $this->priority = $priority;
- }
-
- /**
- * Sets the {@link $facility}.
- *
- * @param string $facility
- */
- public function setFacility($facility) {
- $this->facility = $facility;
- }
-
- /**
- * Sets the {@link $overridePriority}.
- *
- * @param string $overridePriority
- */
- public function setOverridePriority($overridePriority) {
- $this->overridePriority = $overridePriority;
- }
-
- /**
- * Sets the 'option' parameter.
- *
- * @param string $option
- */
- public function setOption($option) {
- $this->option = $option;
- }
-
- /**
- * Returns the 'ident' parameter.
- *
- * @return string $ident
- */
- public function getIdent() {
- return $this->ident;
- }
-
- /**
- * Returns the 'priority' parameter.
- *
- * @return string
- */
- public function getPriority() {
- return $this->priority;
- }
-
- /**
- * Returns the 'facility' parameter.
- *
- * @return string
- */
- public function getFacility() {
- return $this->facility;
- }
-
- /**
- * Returns the 'overridePriority' parameter.
- *
- * @return string
- */
- public function getOverridePriority() {
- return $this->overridePriority;
- }
-
- /**
- * Returns the 'option' parameter.
- *
- * @return string
- */
- public function getOption() {
- return $this->option;
- }
-
-
- public function activateOptions() {
- $this->intPriority = $this->parsePriority();
- $this->intOption = $this->parseOption();
- $this->intFacility = $this->parseFacility();
-
- $this->closed = false;
- }
-
- public function close() {
- if ($this->closed != true) {
- closelog();
- $this->closed = true;
- }
- }
-
- /**
- * Appends the event to syslog.
- *
- * Log is opened and closed each time because if it is not closed, it
- * can cause the Apache httpd server to log to whatever ident/facility
- * was used in openlog().
- *
- * @see http://www.php.net/manual/en/function.syslog.php#97843
- */
- public function append(LoggerLoggingEvent $event) {
- $priority = $this->getSyslogPriority($event->getLevel());
- $message = $this->layout->format($event);
-
- openlog($this->ident, $this->intOption, $this->intFacility);
- syslog($priority, $message);
- closelog();
- }
-
- /** Determines which syslog priority to use based on the given level. */
- private function getSyslogPriority(LoggerLevel $level) {
- if ($this->overridePriority) {
- return $this->intPriority;
- }
- return $level->getSyslogEquivalent();
- }
-
- /** Parses a syslog option string and returns the correspodning int value. */
- private function parseOption() {
- $value = 0;
- $options = explode('|', $this->option);
-
- foreach ($options as $option) {
- if (!empty($option)) {
- $constant = "LOG_" . trim($option);
- if (defined($constant)) {
- $value |= constant($constant);
- } else {
- trigger_error("log4php: Invalid syslog option provided: $option. Whole option string: {$this->option}.", E_USER_WARNING);
- }
- }
- }
- return $value;
- }
-
- /** Parses the facility string and returns the corresponding int value. */
- private function parseFacility() {
- if (!empty($this->facility)) {
- $constant = "LOG_" . trim($this->facility);
- if (defined($constant)) {
- return constant($constant);
- } else {
- trigger_error("log4php: Invalid syslog facility provided: {$this->facility}.", E_USER_WARNING);
- }
- }
- }
-
- /** Parses the priority string and returns the corresponding int value. */
- private function parsePriority() {
- if (!empty($this->priority)) {
- $constant = "LOG_" . trim($this->priority);
- if (defined($constant)) {
- return constant($constant);
- } else {
- trigger_error("log4php: Invalid syslog priority provided: {$this->priority}.", E_USER_WARNING);
- }
- }
- }
-}