public ServerUploader(VectorDescription vectorDescription, CommandHandler cmd)
{
try
{
if (cmd != null)
{
cmd.EventFired += SendEvent;
}
var duplicates = vectorDescription._items.GroupBy(x => x.Descriptor).Where(x => x.Count() > 1).Select(x => x.Key);
if (duplicates.Any())
{
throw new Exception("Title of datapoint in vector was listed twice: " + string.Join(", ", duplicates));
}
var loopName = IOconfFile.GetLoopName();
_signing = new Signing(loopName);
vectorDescription.IOconf = IOconfFile.RawFile;
_vectorDescription = vectorDescription;
_plot = PlotConnection.Establish(loopName, _signing.GetPublicKey(), GetSignedVectorDescription(vectorDescription)).GetAwaiter().GetResult();
new Thread(() => this.LoopForever()).Start();
_cmd = cmd;
cmd?.AddCommand("escape", Stop);
}
catch (Exception ex)
{
OnError("failed initializing uploader", ex);
throw;
}
}
public Alerts(VectorDescription vectorDescription, CommandHandler cmd) : base()
{
_cmd = cmd;
var cmdPlugins = new PluginsCommandHandler(cmd);
Initialize(cmdPlugins, new PluginsLogger("Alerts"));
cmdPlugins.AddCommand("removealert", RemoveAlert);
_alerts = GetAlerts(vectorDescription, cmd);
}
private byte[] GetSignedVectorDescription(VectorDescription vectorDescription)
{
var xmlserializer = new XmlSerializer(typeof(VectorDescription));
using var msXml = new MemoryStream();
xmlserializer.Serialize(msXml, vectorDescription);
var buffer = msXml.ToArray();
return(SignAndCompress(buffer));
}
private List <IOconfAlert> GetAlerts(VectorDescription vectorDesc, CommandHandler cmd)
{
var alerts = IOconfFile.GetAlerts().ToList();
var alertsWithoutItem = alerts.Where(a => !vectorDesc.HasItem(a.Sensor)).ToList();
foreach (var alert in alertsWithoutItem)
{
logger.LogError($"ERROR in {Directory.GetCurrentDirectory()}\\IO.conf:{Environment.NewLine} Alert: {alert.Name} points to missing sensor: {alert.Sensor}");
}
if (alertsWithoutItem.Count > 0)
{
throw new InvalidOperationException("Misconfigured alerts detected");
}
if (alerts.Any(a => a.Command != default) && cmd == null)
{
throw new InvalidOperationException("Alert with command is configured, but command handler is not available to trigger it");
}
return(alerts);
}
public ServerUploader(VectorDescription vectorDescription) : this(vectorDescription, null)
{
}