| /* |
| * Copyright (C) The Apache Software Foundation. All rights reserved. |
| * |
| * This software is published under the terms of the Apache Software |
| * License version 1.1, a copy of which has been included with this |
| * distribution in the LICENSE.txt file. */ |
| |
| package org.apache.log4j.net; |
| |
| import java.net.Socket; |
| import java.net.ServerSocket; |
| |
| import org.apache.log4j.Logger; |
| import org.apache.log4j.LogManager; |
| import org.apache.log4j.PropertyConfigurator; |
| import org.apache.log4j.xml.DOMConfigurator; |
| |
| |
| /** |
| * A simple {@link SocketNode} based server. |
| * |
| <pre> |
| <b>Usage:</b> java org.apache.log4j.net.SimpleSocketServer port configFile |
| |
| where <em>port</em> is a part number where the server listens and |
| <em>configFile</em> is a configuration file fed to the {@link |
| PropertyConfigurator} or to {@link DOMConfigurator} if an XML file. |
| </pre> |
| * |
| * @author Ceki Gülcü |
| * |
| * @since 0.8.4 |
| * */ |
| public class SimpleSocketServer { |
| |
| static Logger cat = Logger.getLogger(SimpleSocketServer.class); |
| |
| static int port; |
| |
| public |
| static |
| void main(String argv[]) { |
| if(argv.length == 2) { |
| init(argv[0], argv[1]); |
| } else { |
| usage("Wrong number of arguments."); |
| } |
| |
| try { |
| cat.info("Listening on port " + port); |
| ServerSocket serverSocket = new ServerSocket(port); |
| while(true) { |
| cat.info("Waiting to accept a new client."); |
| Socket socket = serverSocket.accept(); |
| cat.info("Connected to client at " + socket.getInetAddress()); |
| cat.info("Starting new socket node."); |
| new Thread(new SocketNode(socket, |
| LogManager.getLoggerRepository())).start(); |
| } |
| } catch(Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| |
| static void usage(String msg) { |
| System.err.println(msg); |
| System.err.println( |
| "Usage: java " +SimpleSocketServer.class.getName() + " port configFile"); |
| System.exit(1); |
| } |
| |
| static void init(String portStr, String configFile) { |
| try { |
| port = Integer.parseInt(portStr); |
| } catch(java.lang.NumberFormatException e) { |
| e.printStackTrace(); |
| usage("Could not interpret port number ["+ portStr +"]."); |
| } |
| |
| if(configFile.endsWith(".xml")) { |
| new DOMConfigurator().configure(configFile); |
| } else { |
| new PropertyConfigurator().configure(configFile); |
| } |
| } |
| } |