source: binary-improvements/MapRendering/Web/API/GetLog.cs@ 341

using System.Collections.Generic;
using System.Net;
using AllocsFixes.JSON;

namespace AllocsFixes.NetConnections.Servers.Web.API {
        public class GetLog : WebAPI {
                public override void HandleRequest (HttpListenerRequest req, HttpListenerResponse resp, WebConnection user,
                        int permissionLevel) {
                        int firstLine, lastLine;

                        if (req.QueryString ["firstLine"] == null || !int.TryParse (req.QueryString ["firstLine"], out firstLine)) {
                                firstLine = LogBuffer.Instance.OldestLine;
                        }

                        JSONObject result = new JSONObject ();

                        List<LogBuffer.LogEntry> logEntries = LogBuffer.Instance.GetRange (ref firstLine, 50, out lastLine);

                        JSONArray entries = new JSONArray ();
                        foreach (LogBuffer.LogEntry logEntry in logEntries) {
                                JSONObject entry = new JSONObject ();
                                entry.Add ("date", new JSONString (logEntry.date));
                                entry.Add ("time", new JSONString (logEntry.time));
                                entry.Add ("uptime", new JSONString (logEntry.uptime));
                                entry.Add ("msg", new JSONString (logEntry.message));
                                entry.Add ("trace", new JSONString (logEntry.trace));
                                entry.Add ("type", new JSONString (logEntry.type.ToString ()));
                                entries.Add (entry);
                        }

                        result.Add ("firstLine", new JSONNumber (firstLine));
                        result.Add ("lastLine", new JSONNumber (lastLine));
                        result.Add ("entries", entries);

                        WriteJSON (resp, result);
                }
        }
}