public static Statistics_st fromByteArray(byte[] data)
{
GCHandle handle = GCHandle.Alloc(data, GCHandleType.Pinned);
Statistics_st stuff = (Statistics_st)Marshal.PtrToStructure(handle.AddrOfPinnedObject(), typeof(Statistics_st));
handle.Free();
return(stuff);
}
public void Refresh(Statistics_st data)
{
this.satelliteID = data.scid;
this.virtualChannelID = data.vcid;
this.packetNumber = data.packetNumber;
this.totalBits = data.frameBits;
this.viterbiErrors = data.vitErrors;
this.signalQuality = data.signalQuality;
this.syncCorrelation = data.syncCorrelation;
if (data.syncWord != null)
{
this.syncWord = string.Format("{0:X02}{1:X02}{2:X02}{3:X02}", data.syncWord[0], data.syncWord[1], data.syncWord[2], data.syncWord[3]);
}
else
{
this.syncWord = "00000000";
}
this.reedSolomon = data.rsErrors;
this.frameLock = data.frameLock > 0;
this.startTime = LLTools.UnixTimeStampToDateTime(data.startTime);
this.runningTime = DateTime.Now.Subtract(startTime);
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
base.Initialize();
mtx = new Mutex();
cn = new Connector();
demuxManager = new DemuxManager();
demuxManager.RecordToFile = config.RecordIntermediateFile;
cn.StatisticsAvailable += (Statistics_st data) => {
mtx.WaitOne();
statistics = data;
mtx.ReleaseMutex();
if (data.phaseCorrection != lastPhaseCorrection && lastPhaseCorrection != -1)
{
//UIConsole.GlobalConsole.Error(String.Format("Costas Loop Desync! Phase correction was {0} and now is {1}.", lastPhaseCorrection, data.phaseCorrection));
//desyncCount++;
}
frameLockLed.Color = data.frameLock == 1 ? Color.Lime : Color.Red;
lastPhaseCorrection = data.phaseCorrection;
satelliteBusyLed.Color = data.vcid != 63 && data.frameLock == 1 ? Color.Lime : Color.Red;
if (heartBeatLed.Color != Color.Lime)
{
heartBeatLed.Color = Color.Lime;
heartBeatCount = 0;
}
};
cn.ChannelDataAvailable += (byte[] data) => demuxManager.parseBytes(data);
cn.ConstellationDataAvailable += (float[] data) => cons.updateConstellationData(data);
statistics = new Statistics_st();
cn.Start();
FDImageManager.Start();
XXImageManager.Start();
NHImageManager.Start();
SHImageManager.Start();
USImageManager.Start();
FMImageManager.Start();
}
public StatisticsModel(Statistics_st data) : base("statisticsData")
{
Refresh(data);
}
private void statisticsLoop()
{
try {
UIConsole.Log("Statistics Thread Started");
byte[] buffer = new byte[4165];
IPHostEntry ipHostInfo = Dns.GetHostEntry(StatisticsServerName);
IPAddress ipAddress = new IPAddress(new byte[] { 127, 0, 0, 1 });
foreach (IPAddress ip in ipHostInfo.AddressList)
{
if (ip.AddressFamily != AddressFamily.InterNetworkV6)
{
ipAddress = ip;
break;
}
}
IPEndPoint remoteEP = new IPEndPoint(ipAddress, StatisticsServerPort);
Socket sender = null;
bool isConnected;
while (statisticsThreadRunning)
{
try {
UIConsole.Log("Statistics Thread connect");
sender = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
sender.ReceiveTimeout = 5000;
sender.Connect(remoteEP);
isConnected = true;
UIConsole.Log(String.Format("Socket connected to {0}", sender.RemoteEndPoint.ToString()));
int nullReceive = 0;
while (isConnected)
{
try {
var receivedBytes = sender.Receive(buffer);
if (receivedBytes < buffer.Length && receivedBytes != 0)
{
nullReceive = 0;
UIConsole.Error("Received less than Statistics Packet size!");
Thread.Sleep(200);
}
else if (receivedBytes == 0)
{
nullReceive++;
if (nullReceive == 5)
{
UIConsole.Error("Cannot reach server. Dropping connection!");
isConnected = false;
sender.Shutdown(SocketShutdown.Both);
sender.Disconnect(false);
sender.Close();
}
}
else
{
nullReceive = 0;
Statistics_st sst = Statistics_st.fromByteArray(buffer);
this.postStatistics(sst);
}
} catch (ArgumentNullException ane) {
UIConsole.Error(String.Format("ArgumentNullException : {0}", ane.ToString()));
isConnected = false;
} catch (SocketException se) {
// That's usually timeout. I would say that is best to handle and show some message
// But for now, that would make it confusing for the users. So let's keep without a notice.
//UIConsole.GlobalConsole.Error(String.Format("SocketException : {0}", se.ToString()));
isConnected = false;
} catch (Exception e) {
UIConsole.Error(String.Format("Unexpected exception : {0}", e.ToString()));
isConnected = false;
}
StatisticsConnected = isConnected;
if (!statisticsThreadRunning)
{
break;
}
Thread.Sleep(1);
}
sender.Shutdown(SocketShutdown.Both);
sender.Disconnect(false);
sender.Close();
} catch (ArgumentNullException ane) {
UIConsole.Error(String.Format("ArgumentNullException : {0}", ane.ToString()));
} catch (SocketException se) {
UIConsole.Error(String.Format("SocketException : {0}", se.ToString()));
} catch (Exception e) {
UIConsole.Error(String.Format("Unexpected exception : {0}", e.ToString()));
}
if (statisticsThreadRunning)
{
UIConsole.Warn("Socket closed. Waiting 1s before trying again.");
Thread.Sleep(1000);
}
}
Console.WriteLine("Requested to close Statistics Thread!");
try {
if (sender != null)
{
sender.Shutdown(SocketShutdown.Both);
sender.Disconnect(false);
sender.Close();
}
} catch (Exception e) {
UIConsole.Debug(String.Format("Exception thrown when closing socket: {0} Ignoring.", e.ToString()));
}
UIConsole.Log("Statistics Thread closed");
} catch (Exception e) {
CrashReport.Report(e);
}
}
public HeadlessMain()
{
AppDomain.CurrentDomain.UnhandledException += CrashReport.DefaultExceptionHandler;
ManageConfig();
EventMaster.On(EventTypes.ConfigChangeEvent, d => {
var data = (ConfigChangeEventData)d.Data;
ProgConfig.UpdateProperty(data.Name, data.Value);
EventMaster.Post("configSaved", data.Name);
SetConfigVars();
});
SetConfigVars();
var fdFolder = PacketManager.GetFolderByProduct(NOAAProductID.GOES13_ABI, (int)ScannerSubProduct.INFRARED_FULLDISK);
var xxFolder = PacketManager.GetFolderByProduct(NOAAProductID.GOES13_ABI, (int)ScannerSubProduct.INFRARED_AREA_OF_INTEREST);
var nhFolder = PacketManager.GetFolderByProduct(NOAAProductID.GOES13_ABI, (int)ScannerSubProduct.INFRARED_NORTHERN);
var shFolder = PacketManager.GetFolderByProduct(NOAAProductID.GOES13_ABI, (int)ScannerSubProduct.INFRARED_SOUTHERN);
var usFolder = PacketManager.GetFolderByProduct(NOAAProductID.GOES13_ABI, (int)ScannerSubProduct.INFRARED_UNITEDSTATES);
var fmFolder = PacketManager.GetFolderByProduct(NOAAProductID.GOES16_ABI, (int)ScannerSubProduct.NONE);
var unkFolder = PacketManager.GetFolderByProduct(NOAAProductID.GOES13_ABI, (int)ScannerSubProduct.NONE); // Same for any unknown ABI
FDImageManager = new ImageManager(fdFolder, "Full Disk");
XXImageManager = new ImageManager(xxFolder, "Area of Interest");
NHImageManager = new ImageManager(nhFolder, "Northern Hemisphere");
SHImageManager = new ImageManager(shFolder, "Southern Hemisphere");
USImageManager = new ImageManager(usFolder, "United States");
FMImageManager = new ImageManager(fmFolder, "FM1");
UNKImageManager = new ImageManager(unkFolder, "Unknown");
FDImageManager.InitMapDrawer();
XXImageManager.InitMapDrawer();
NHImageManager.InitMapDrawer();
SHImageManager.InitMapDrawer();
USImageManager.InitMapDrawer();
FMImageManager.InitMapDrawer();
UNKImageManager.InitMapDrawer();
directoryHandler = new DirectoryHandler(FileHandler.FinalFileFolder, "/data");
mtx = new Mutex();
cn = new Connector();
demuxManager = new DemuxManager {
RecordToFile = ProgConfig.RecordIntermediateFile
};
cn.StatisticsAvailable += data => {
mtx.WaitOne();
statistics = data;
mtx.ReleaseMutex();
if (ProgConfig.SaveStatistics)
{
ThreadPool.QueueUserWorkItem((a) => StatisticsManager.Update(new DBStatistics {
SCID = data.scid,
VCID = data.vcid,
PacketNumber = (long)data.packetNumber,
VitErrors = data.vitErrors,
FrameBits = data.frameBits,
RSErrors0 = data.rsErrors [0],
RSErrors1 = data.rsErrors [1],
RSErrors2 = data.rsErrors [2],
RSErrors3 = data.rsErrors [3],
SignalQuality = data.signalQuality,
SyncCorrelation = data.syncCorrelation,
PhaseCorrection = data.phaseCorrection,
LostPackets = (long)data.lostPackets,
AverageVitCorrections = data.averageVitCorrections,
AverageRSCorrections = data.averageRSCorrections,
DroppedPackets = (long)data.droppedPackets,
SyncWord =
$"{data.syncWord[0]:X02}{data.syncWord[1]:X02}{data.syncWord[2]:X02}{data.syncWord[3]:X02}",
FrameLock = data.frameLock > 0,
}));
}
stModel.Refresh(statistics);
httpsv.WebSocketServices.Broadcast(stModel.toJSON());
};
cn.ChannelDataAvailable += demuxManager.parseBytes;
cn.ConstellationDataAvailable += data => {
var cm = new ConstellationModel(data);
if (httpsv.IsListening)
{
httpsv.WebSocketServices.Broadcast(cm.toJSON());
}
};
statistics = new Statistics_st();
stModel = new StatisticsModel(statistics);
UIConsole.Log("Headless Main Created");
UIConsole.Log($"HTTP Server at port {ProgConfig.HTTPPort}");
httpsv = new HttpServer(ProgConfig.HTTPPort)
{
RootPath = Path.GetFullPath(Path.Combine(".", "web"))
};
httpsv.OnGet += HandleHTTPGet;
httpsv.AddWebSocketService("/mainws", () => new WSHandler {
dh = directoryHandler
});
UIConsole.MessageAvailable += (data) => {
var cm = new ConsoleModel(data.Priority.ToString(), data.Message);
if (httpsv.IsListening)
{
httpsv.WebSocketServices["/mainws"].Sessions.Broadcast(cm.toJSON());
}
messageListMutex.WaitOne();
if (messageList.Count >= MAX_CACHED_MESSAGES)
{
messageList.RemoveAt(0);
}
messageList.Add(data);
messageListMutex.ReleaseMutex();
};
}
