--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/org/eclipse/jetty/server/handler/DefaultHandler.java	Wed Sep 07 21:15:48 2016 -0600
@@ -0,0 +1,208 @@
+//
+//  ========================================================================
+//  Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
+//  ------------------------------------------------------------------------
+//  All rights reserved. This program and the accompanying materials
+//  are made available under the terms of the Eclipse Public License v1.0
+//  and Apache License v2.0 which accompanies this distribution.
+//
+//      The Eclipse Public License is available at
+//      http://www.eclipse.org/legal/epl-v10.html
+//
+//      The Apache License v2.0 is available at
+//      http://www.opensource.org/licenses/apache2.0.php
+//
+//  You may elect to redistribute this code under either of these licenses.
+//  ========================================================================
+//
+
+package org.eclipse.jetty.server.handler;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.net.URL;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.eclipse.jetty.http.HttpHeaders;
+import org.eclipse.jetty.http.HttpMethods;
+import org.eclipse.jetty.http.MimeTypes;
+import org.eclipse.jetty.server.Handler;
+import org.eclipse.jetty.server.Request;
+import org.eclipse.jetty.server.Server;
+import org.eclipse.jetty.util.ByteArrayISO8859Writer;
+import org.eclipse.jetty.util.IO;
+import org.eclipse.jetty.util.log.Log;
+import org.eclipse.jetty.util.log.Logger;
+import org.eclipse.jetty.util.resource.Resource;
+
+
+/* ------------------------------------------------------------ */
+/** Default Handler.
+ * 
+ * This handle will deal with unhandled requests in the server.
+ * For requests for favicon.ico, the Jetty icon is served. 
+ * For reqests to '/' a 404 with a list of known contexts is served.
+ * For all other requests a normal 404 is served.
+ * TODO Implement OPTIONS and TRACE methods for the server.
+ * 
+ * 
+ * @org.apache.xbean.XBean
+ */
+public class DefaultHandler extends AbstractHandler
+{
+    private static final Logger LOG = Log.getLogger(DefaultHandler.class);
+
+    final long _faviconModified=(System.currentTimeMillis()/1000)*1000L;
+    byte[] _favicon;
+    boolean _serveIcon=true;
+    boolean _showContexts=true;
+    
+    public DefaultHandler()
+    {
+        try
+        {
+            URL fav = this.getClass().getClassLoader().getResource("org/eclipse/jetty/favicon.ico");
+            if (fav!=null)
+            {
+                Resource r = Resource.newResource(fav);
+                _favicon=IO.readBytes(r.getInputStream());
+            }
+        }
+        catch(Exception e)
+        {
+            LOG.warn(e);
+        }
+    }
+    
+    /* ------------------------------------------------------------ */
+    /* 
+     * @see org.eclipse.jetty.server.server.Handler#handle(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, int)
+     */
+    public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
+    {              
+        if (response.isCommitted() || baseRequest.isHandled())
+            return;
+        
+        baseRequest.setHandled(true);
+        
+        String method=request.getMethod();
+
+        // little cheat for common request
+        if (_serveIcon && _favicon!=null && method.equals(HttpMethods.GET) && request.getRequestURI().equals("/favicon.ico"))
+        {
+            if (request.getDateHeader(HttpHeaders.IF_MODIFIED_SINCE)==_faviconModified)
+                response.setStatus(HttpServletResponse.SC_NOT_MODIFIED);
+            else
+            {
+                response.setStatus(HttpServletResponse.SC_OK);
+                response.setContentType("image/x-icon");
+                response.setContentLength(_favicon.length);
+                response.setDateHeader(HttpHeaders.LAST_MODIFIED, _faviconModified);
+                response.setHeader(HttpHeaders.CACHE_CONTROL,"max-age=360000,public");
+                response.getOutputStream().write(_favicon);
+            }
+            return;
+        }
+        
+        
+        if (!method.equals(HttpMethods.GET) || !request.getRequestURI().equals("/"))
+        {
+            response.sendError(HttpServletResponse.SC_NOT_FOUND);
+            return;   
+        }
+
+        response.setStatus(HttpServletResponse.SC_NOT_FOUND);
+        response.setContentType(MimeTypes.TEXT_HTML);
+        
+        ByteArrayISO8859Writer writer = new ByteArrayISO8859Writer(1500);
+        
+        writer.write("<HTML>\n<HEAD>\n<TITLE>Error 404 - Not Found");
+        writer.write("</TITLE>\n<BODY>\n<H2>Error 404 - Not Found.</H2>\n");
+        writer.write("No context on this server matched or handled this request.<BR>");
+        
+        if (_showContexts)
+        {
+            writer.write("Contexts known to this server are: <ul>");
+            
+            Server server = getServer();
+            Handler[] handlers = server==null?null:server.getChildHandlersByClass(ContextHandler.class);
+     
+            for (int i=0;handlers!=null && i<handlers.length;i++)
+            {
+                ContextHandler context = (ContextHandler)handlers[i];
+                if (context.isRunning())
+                {
+                    writer.write("<li><a href=\"");
+                    if (context.getVirtualHosts()!=null && context.getVirtualHosts().length>0)
+                        writer.write("http://"+context.getVirtualHosts()[0]+":"+request.getLocalPort());
+                    writer.write(context.getContextPath());
+                    if (context.getContextPath().length()>1 && context.getContextPath().endsWith("/"))
+                        writer.write("/");
+                    writer.write("\">");
+                    writer.write(context.getContextPath());
+                    if (context.getVirtualHosts()!=null && context.getVirtualHosts().length>0)
+                        writer.write("&nbsp;@&nbsp;"+context.getVirtualHosts()[0]+":"+request.getLocalPort());
+                    writer.write("&nbsp;--->&nbsp;");
+                    writer.write(context.toString());
+                    writer.write("</a></li>\n");
+                }
+                else
+                {
+                    writer.write("<li>");
+                    writer.write(context.getContextPath());
+                    if (context.getVirtualHosts()!=null && context.getVirtualHosts().length>0)
+                        writer.write("&nbsp;@&nbsp;"+context.getVirtualHosts()[0]+":"+request.getLocalPort());
+                    writer.write("&nbsp;--->&nbsp;");
+                    writer.write(context.toString());
+                    if (context.isFailed())
+                        writer.write(" [failed]");
+                    if (context.isStopped())
+                        writer.write(" [stopped]");
+                    writer.write("</li>\n");
+                }
+            }
+        }
+        
+        for (int i=0;i<10;i++)
+            writer.write("\n<!-- Padding for IE                  -->");
+        
+        writer.write("\n</BODY>\n</HTML>\n");
+        writer.flush();
+        response.setContentLength(writer.size());
+        OutputStream out=response.getOutputStream();
+        writer.writeTo(out);
+        out.close();
+    }
+
+    /* ------------------------------------------------------------ */
+    /**
+     * @return Returns true if the handle can server the jetty favicon.ico
+     */
+    public boolean getServeIcon()
+    {
+        return _serveIcon;
+    }
+
+    /* ------------------------------------------------------------ */
+    /**
+     * @param serveIcon true if the handle can server the jetty favicon.ico
+     */
+    public void setServeIcon(boolean serveIcon)
+    {
+        _serveIcon = serveIcon;
+    }
+    
+    public boolean getShowContexts()
+    {
+        return _showContexts;
+    }
+
+    public void setShowContexts(boolean show)
+    {
+        _showContexts = show;
+    }
+
+}