Lora-Map/mqtt-map/Googlelocation.cs

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C#
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2018-08-12 01:10:30 +02:00
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Reflection;
using System.Text;
using System.Threading;
using BlubbFish.Utils.IoT.Bots;
using BlubbFish.Utils.IoT.Connector;
using BlubbFish.Utils.IoT.Events;
using LitJson;
namespace Fraunhofer.Fit.IoT.Bots.LoraBot.Moduls_broken {
class Botclient {
public Botclient(Int32 paketrssi, Int32 rssi, Double snr, String updatetime, Double lat, Double lon, Double hdop, Int32 sat, Boolean fix) {
this.PacketRssi = paketrssi;
this.Rssi = rssi;
this.Snr = snr;
this.Upatedtime = updatetime;
this.Latitude = lat;
this.Longitude = lon;
this.Hdop = hdop;
this.Satelites = sat;
this.Fix = fix;
}
public Int32 PacketRssi { get; private set; }
public Int32 Rssi { get; private set; }
public Double Snr { get; private set; }
public String Upatedtime { get; private set; }
public Double Latitude { get; private set; }
public Double Longitude { get; private set; }
public Double Hdop { get; private set; }
public Int32 Satelites { get; private set; }
public Boolean Fix { get; private set; }
public virtual Dictionary<String, Object> ToDictionary() {
Dictionary<String, Object> dictionary = new Dictionary<String, Object>();
foreach (PropertyInfo item in this.GetType().GetProperties()) {
if (item.CanRead && item.GetValue(this) != null) {
if (item.GetValue(this).GetType().GetMethod("ToDictionary") != null) {
dictionary.Add(item.Name, item.GetValue(this).GetType().GetMethod("ToDictionary").Invoke(item.GetValue(this), null));
} else if (item.GetValue(this).GetType().HasInterface(typeof(IDictionary))) {
Dictionary<String, Object> subdict = new Dictionary<String, Object>();
foreach (DictionaryEntry subitem in (IDictionary)item.GetValue(this)) {
if (subitem.Value.GetType().GetMethod("ToDictionary") != null) {
subdict.Add(subitem.Key.ToString(), subitem.Value.GetType().GetMethod("ToDictionary").Invoke(subitem.Value, null));
}
}
dictionary.Add(item.Name, subdict);
} else if (item.GetValue(this).GetType().BaseType == typeof(Enum)) {
dictionary.Add(item.Name, Helper.GetEnumDescription((Enum)item.GetValue(this)));
} else {
dictionary.Add(item.Name, item.GetValue(this));
}
}
}
return dictionary;
}
}
class Googlelocation {
private readonly HttpListener _listener = new HttpListener();
private readonly Dictionary<String, List<Botclient>> locations = new Dictionary<String, List<Botclient>>();
private readonly Dictionary<String, String> config;
public Googlelocation(ADataBackend backend, Dictionary<String, String> settings) {
this.config = settings;
backend.MessageIncomming += this.Backend_MessageIncomming;
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this._listener.Prefixes.Add(this.config["prefix"]);
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this._listener.Start();
this.Run();
}
private void Backend_MessageIncomming(Object sender, BackendEvent e) {
try {
JsonData d = JsonMapper.ToObject(e.Message);
if (d.ContainsKey("PacketRssi") && d["PacketRssi"].IsInt
&& d.ContainsKey("Rssi") && d["Rssi"].IsInt
&& d.ContainsKey("Snr") && d["Snr"].IsDouble
&& d.ContainsKey("Upatedtime") && d["Upatedtime"].IsString
&& d.ContainsKey("Gps") && d["Gps"].IsObject
&& d["Gps"].ContainsKey("Breitengrad") && d["Gps"]["Breitengrad"].IsDouble
&& d["Gps"].ContainsKey("Laengengrad") && d["Gps"]["Laengengrad"].IsDouble
&& d["Gps"].ContainsKey("Hdop") && d["Gps"]["Hdop"].IsDouble
&& d["Gps"].ContainsKey("Satelites") && d["Gps"]["Satelites"].IsInt
&& d["Gps"].ContainsKey("Fix") && d["Gps"]["Fix"].IsBoolean
&& d.ContainsKey("Name") && d["Name"].IsString) {
String name = (String)d["Name"];
Botclient b = new Botclient((Int32)d["PacketRssi"], (Int32)d["Rssi"], (Double)d["Snr"], (String)d["Upatedtime"], (Double)d["Gps"]["Breitengrad"], (Double)d["Gps"]["Laengengrad"], (Double)d["Gps"]["Hdop"], (Int32)d["Gps"]["Satelites"], (Boolean)d["Gps"]["Fix"]);
if (b.Fix) {
if (this.locations.ContainsKey(name)) {
this.locations[name].Add(b);
} else {
this.locations.Add(name, new List<Botclient> { b });
}
Console.WriteLine("Koodinate erhalten!");
} else {
Console.WriteLine("Daten erhalten! (Kein Fix)");
}
}
} catch { }
}
private void Run() {
ThreadPool.QueueUserWorkItem((o) => {
Console.WriteLine("Webserver is Running...");
try {
while(this._listener.IsListening) {
ThreadPool.QueueUserWorkItem((c) => {
HttpListenerContext ctx = c as HttpListenerContext;
try {
String rstr = this.SendResponse(ctx.Request);
Byte[] buf = Encoding.UTF8.GetBytes(rstr);
ctx.Response.ContentLength64 = buf.Length;
ctx.Response.OutputStream.Write(buf, 0, buf.Length);
}
catch { }
finally {
ctx.Response.OutputStream.Close();
}
}, this._listener.GetContext());
}
}
catch { };
});
}
private String SendResponse(HttpListenerRequest request) {
if(request.Url.PathAndQuery == "/") {
if(File.Exists("resources/google.html")) {
try {
String file = File.ReadAllText("resources/google.html");
file = file.Replace("{%YOUR_API_KEY%}", this.config["api_key"]);
file = file.Replace("{%REQUEST-PAGE%}", request.Url.Host);
return file;
}
catch { return "500"; }
}
return "404";
}
if (request.Url.PathAndQuery.StartsWith("/loc?i=")) {
try {
String requeststrings = request.Url.PathAndQuery.Substring(7);
Dictionary<String, Int32> requestquerys = new Dictionary<String, Int32>();
if (requeststrings.Length != 0) {
foreach (String requeststring in requeststrings.Split(';')) {
String[] item = requeststring.Split(':');
requestquerys.Add(item[0], Int32.Parse(item[1]));
}
}
Dictionary<String, Object> ret = new Dictionary<String, Object>();
foreach (KeyValuePair<String, List<Botclient>> devices in this.locations) {
if(!requestquerys.ContainsKey(devices.Key) || (requestquerys.ContainsKey(devices.Key) && devices.Value.Count > requestquerys[devices.Key])) {
Int32 qindex = requestquerys.ContainsKey(devices.Key)?requestquerys[devices.Key]:0;
Dictionary<String, Object> subret = new Dictionary<String, Object>();
Int32 i = 0;
List<Botclient> sub = devices.Value.GetRange(qindex, devices.Value.Count - qindex);
foreach (Botclient item in sub) {
subret.Add(i++.ToString(), item);
}
ret.Add(devices.Key, subret);
}
}
Console.WriteLine("Koordiante abgefragt!");
return JsonMapper.ToJson(ret);
} catch {
return "{}";
}
}
return "<h1>Works</h1>"+ request.Url.PathAndQuery;
}
public void Dispose() {
this._listener.Stop();
this._listener.Close();
}
}
}