<?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. *//** * LoggerAppenderSocket appends to a network socket. * * ## Configurable parameters: ## * * - **remoteHost** - Target remote host. * - **port** - Target port (optional, defaults to 4446). * - **timeout** - Connection timeout in seconds (optional, defaults to * 'default_socket_timeout' from php.ini) * * The socket will by default be opened in blocking mode. * * @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/socket.html Appender documentation */class LoggerAppenderSocket extends LoggerAppender { /** * Target host. * @see http://php.net/manual/en/function.fsockopen.php */ protected $remoteHost; /** Target port */ protected $port = 4446; /** Connection timeout in ms. */ protected $timeout; // ****************************************** // *** Appender methods *** // ****************************************** /** Override the default layout to use serialized. */ public function getDefaultLayout() { return new LoggerLayoutSerialized(); } public function activateOptions() { if (empty($this->remoteHost)) { $this->warn("Required parameter [remoteHost] not set. Closing appender."); $this->closed = true; return; } if (empty($this->timeout)) { $this->timeout = ini_get("default_socket_timeout"); } $this->closed = false; } public function append(LoggerLoggingEvent $event) { $socket = fsockopen($this->remoteHost, $this->port, $errno, $errstr, $this->timeout); if ($socket === false) { $this->warn("Could not open socket to {$this->remoteHost}:{$this->port}. Closing appender."); $this->closed = true; return; } if (false === fwrite($socket, $this->layout->format($event))) { $this->warn("Error writing to socket. Closing appender."); $this->closed = true; } fclose($socket); } // ****************************************** // *** Accessor methods *** // ****************************************** /** Sets the target host. */ public function setRemoteHost($hostname) { $this->setString('remoteHost', $hostname); } /** Sets the target port */ public function setPort($port) { $this->setPositiveInteger('port', $port); } /** Sets the timeout. */ public function setTimeout($timeout) { $this->setPositiveInteger('timeout', $timeout); } /** Returns the target host. */ public function getRemoteHost() { return $this->getRemoteHost(); } /** Returns the target port. */ public function getPort() { return $this->port; } /** Returns the timeout */ public function getTimeout() { return $this->timeout; }}