108 lines
3.3 KiB
Plaintext
108 lines
3.3 KiB
Plaintext
using System;
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using System.Collections.Generic;
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using System.Text;
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using SafeNetLib;
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using System.Collections;
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using System.Threading;
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namespace ConnectPlus_SOC
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{
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class TestGPS
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{
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private int freq; // in seconds
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private double latStart;
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private double lngStart;
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private static System.Threading.Timer tSim;
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private DateTime gpsTime;
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public TestGPS(int _freq, double _latStart, double _lngStart)
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{
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freq = _freq;
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latStart = _latStart;
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lngStart = _lngStart;
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gpsTime = DateTime.UtcNow;
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/*
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for (int i = 0; i < 100; i++)
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{
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GPSpos pos = getLocation(lngStart, latStart, 30000);
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}
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*/
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tSim = new System.Threading.Timer(Sim_callback, null, new TimeSpan(0, 0, 5), new TimeSpan(0, 0, freq));
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}
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private void Sim_callback(Object state)
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{
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try
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{
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gpsTime = DateTime.UtcNow;
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foreach (DictionaryEntry entry in SN_Queues.ht_SUInfo)
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{
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SUinfo su = (SUinfo)entry.Value;
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GPSpos pos = getLocation(lngStart, latStart, 30000);
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htCell_t cell = new htCell_t();
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cell.lat = pos.lat.ToString();
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cell.d_lat = pos.lat;
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cell.lng = pos.lng.ToString();
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cell.d_lng = pos.lng;
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cell.di = "0";
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cell.suid = su.suid;
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cell.location_time = gpsTime;
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cell.activity_time = gpsTime;
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cell.triggered = true;
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cell.spd = "50";
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SN_Queues.DBQueueLocation.PostItem(cell);
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//LOGS.LOG(ConnectPlus_GW.cfg.gw_id + cell.suid + " Trig GPS<lat:" + cell.lat + "><lng:" + cell.lng + ">");
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//su.suid;
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//Console.WriteLine("{0}, {1}", entry.Key, entry.Value);
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}
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}
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catch (Exception ex)
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{
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Utils.ConsWrite(DebugMSG_Type.test, "Sim_callback errot : " + ex.ToString());
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}
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}
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//r is in meters
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public GPSpos getLocation(double x0, double y0, int radius)
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{
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Random random = new Random();
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// Convert radius from meters to degrees
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double radiusInDegrees = radius / 111000f;
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double u = random.NextDouble();
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double v = random.NextDouble();
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Thread.Sleep(10);
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double w = radiusInDegrees * Math.Sqrt(u);
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double t = 2 * Math.PI * v;
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double x = w * Math.Cos(t);
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double y = w * Math.Sin(t);
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// Adjust the x-coordinate for the shrinking of the east-west distances
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double new_x = x / Math.Cos(y0);
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double foundLongitude = new_x + x0;
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double foundLatitude = y + y0;
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Utils.ConsWrite(DebugMSG_Type.test, "Longitude: " + foundLongitude + " Latitude: " + foundLatitude);
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GPSpos pos = new GPSpos();
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pos.lat = foundLatitude;
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pos.lng = foundLongitude;
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return pos;
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}
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public class GPSpos
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{
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public double lat;
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public double lng;
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}
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}
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}
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