| package fi.iki.elonen.debug; |
| |
| import fi.iki.elonen.NanoHTTPD; |
| import fi.iki.elonen.ServerRunner; |
| |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| public class DebugServer extends NanoHTTPD { |
| public DebugServer() { |
| super(8080); |
| } |
| |
| public static void main(String[] args) { |
| ServerRunner.run(DebugServer.class); |
| } |
| |
| @Override public Response serve(IHTTPSession session) { |
| Map<String, List<String>> decodedQueryParameters = |
| decodeParameters(session.getQueryParameterString()); |
| |
| StringBuilder sb = new StringBuilder(); |
| sb.append("<html>"); |
| sb.append("<head><title>Debug Server</title></head>"); |
| sb.append("<body>"); |
| sb.append("<h1>Debug Server</h1>"); |
| |
| sb.append("<p><blockquote><b>URI</b> = ").append( |
| String.valueOf(session.getUri())).append("<br />"); |
| |
| sb.append("<b>Method</b> = ").append( |
| String.valueOf(session.getMethod())).append("</blockquote></p>"); |
| |
| sb.append("<h3>Headers</h3><p><blockquote>"). |
| append(toString(session.getHeaders())).append("</blockquote></p>"); |
| |
| sb.append("<h3>Parms</h3><p><blockquote>"). |
| append(toString(session.getParms())).append("</blockquote></p>"); |
| |
| sb.append("<h3>Parms (multi values?)</h3><p><blockquote>"). |
| append(toString(decodedQueryParameters)).append("</blockquote></p>"); |
| |
| try { |
| Map<String, String> files = new HashMap<String, String>(); |
| session.parseBody(files); |
| sb.append("<h3>Files</h3><p><blockquote>"). |
| append(toString(files)).append("</blockquote></p>"); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| |
| sb.append("</body>"); |
| sb.append("</html>"); |
| return new Response(sb.toString()); |
| } |
| |
| private String toString(Map<String, ? extends Object> map) { |
| if (map.size() == 0) { |
| return ""; |
| } |
| return unsortedList(map); |
| } |
| |
| private String unsortedList(Map<String, ? extends Object> map) { |
| StringBuilder sb = new StringBuilder(); |
| sb.append("<ul>"); |
| for (Map.Entry entry : map.entrySet()) { |
| listItem(sb, entry); |
| } |
| sb.append("</ul>"); |
| return sb.toString(); |
| } |
| |
| private void listItem(StringBuilder sb, Map.Entry entry) { |
| sb.append("<li><code><b>").append(entry.getKey()). |
| append("</b> = ").append(entry.getValue()).append("</code></li>"); |
| } |
| } |
