package fi.iki.elonen.debug; /* * #%L * NanoHttpd-Samples * %% * Copyright (C) 2012 - 2015 nanohttpd * %% * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * 3. Neither the name of the nanohttpd nor the names of its contributors * may be used to endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * #L% */ import java.util.HashMap; import java.util.List; import java.util.Map; import fi.iki.elonen.NanoHTTPD; import fi.iki.elonen.util.ServerRunner; public class DebugServer extends NanoHTTPD { public static void main(String[] args) { ServerRunner.run(DebugServer.class); } public DebugServer() { super(8080); } private void listItem(StringBuilder sb, Map.Entry entry) { sb.append("
  • ").append(entry.getKey()).append(" = ").append(entry.getValue()).append("
    • "); } @Override public Response serve(IHTTPSession session) { Map> decodedQueryParameters = decodeParameters(session.getQueryParameterString()); StringBuilder sb = new StringBuilder(); sb.append(""); sb.append("Debug Server"); sb.append(""); sb.append("

    Debug Server

    "); sb.append("

    URI = ").append(String.valueOf(session.getUri())).append("
    "); sb.append("Method = ").append(String.valueOf(session.getMethod())).append("

    "); sb.append("

    Headers

    ").append(toString(session.getHeaders())).append("

    "); sb.append("

    Parms

    ").append(toString(session.getParms())).append("

    "); sb.append("

    Parms (multi values?)

    ").append(toString(decodedQueryParameters)).append("

    "); try { Map files = new HashMap(); session.parseBody(files); sb.append("

    Files

    ").append(toString(files)).append("

    "); } catch (Exception e) { e.printStackTrace(); } sb.append(""); sb.append(""); return newFixedLengthResponse(sb.toString()); } private String toString(Map map) { if (map.size() == 0) { return ""; } return unsortedList(map); } private String unsortedList(Map map) { StringBuilder sb = new StringBuilder(); sb.append("
      "); for (Map.Entry entry : map.entrySet()) { listItem(sb, entry); } sb.append("
    "); return sb.toString(); } }