/// <summary>
/// Updates a log window by adding text to it
/// </summary>
/// <param name="sender"></param>
/// <param name="args"></param>
private void WriteToLog(object sender, TCSMessageEventArgs args)
{
Dispatcher.Invoke(new Action(() =>
{
if (ChoosenVerbosity == Verbosity.Important && args.Verbosity == Verbosity.Verbose)
{
return;
}
RichTextBox recipientTextBox =
args.Recipient == Recipient.HttpServerTextBox ? richTextBox_logHTTPServer :
args.Recipient == Recipient.TwinCatTextBox ? richTextBox_logTwinCAT :
null;
TextRange tr = new TextRange(recipientTextBox.Document.ContentEnd, recipientTextBox.Document.ContentEnd);
tr.Text = Environment.NewLine + "[" + args.When.ToString("hh-mm-ss.fff") + "] ";
tr.ApplyPropertyValue(TextElement.ForegroundProperty, Brushes.Gray);
TextRange tr2 = new TextRange(recipientTextBox.Document.ContentEnd, recipientTextBox.Document.ContentEnd);
string filler =
args.Category == LogTextCategory.Incoming ? "> " :
args.Category == LogTextCategory.Outgoing ? "< " :
" ";
tr2.Text = filler + args.Message;
var brush =
args.Category == LogTextCategory.Error ? Brushes.Red :
args.Category == LogTextCategory.Warning ? Brushes.Orange :
args.Category == LogTextCategory.Info ? Brushes.LightGray :
args.Category == LogTextCategory.Incoming ? Brushes.LightBlue :
Brushes.LightGreen;
tr2.ApplyPropertyValue(TextElement.ForegroundProperty, brush);
}));
}
/// <summary>
/// Triggered when http connect button is hit
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Button_connectHttp_Click(object sender, RoutedEventArgs e)
{
int port = int.Parse(this.textBox_httpPort.Text);
if (AspThread == null)
{
var tmpLogArgs = new TCSMessageEventArgs();
tmpLogArgs.Message = string.Format("Starting ASP.NET WebAPI to listen for incoming requests.");
tmpLogArgs.Verbosity = Verbosity.Important;
tmpLogArgs.Category = LogTextCategory.Info;
tmpLogArgs.Recipient = Recipient.HttpServerTextBox;
tmpLogArgs.When = DateTime.Now;
Logging.SendMessage(tmpLogArgs);
AspThread = new Thread(p => {
AspHost = WebAPISession.RunAsp((int)p);
AspHost.Run();
});
AspThread.Start(port);
tmpLogArgs.When = DateTime.Now;
string hostName = Dns.GetHostName();
tmpLogArgs.Message = "..Done! Available request routes: ";
tmpLogArgs.Message += Logging.NewLineTab + "http://" + hostName + ":" + port + "/twincat/";
tmpLogArgs.Message += Logging.NewLineTab + "http://localhost:" + port + "/twincat/";
tmpLogArgs.Message += Logging.NewLineTab + "http://127.0.0.1:" + port + "/twincat/";
foreach (IPAddress ip in Dns.GetHostAddresses(hostName))
{
if (ip.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
{
tmpLogArgs.Message += Logging.NewLineTab + "http://" + ip.ToString() + ":" + port + "/twincat/";
}
}
tmpLogArgs.Verbosity = Verbosity.Verbose;
Logging.SendMessage(tmpLogArgs);
}
else
{
AspHost?.StopAsync().Wait();
AspThread?.Abort();
AspThread = null;
}
if (InternalServer == null || InternalServer.listener == null || !InternalServer.listener.IsListening || !InternalServer.Running)
{
HttpThread = new Thread(p => { InternalServer.Start((int)p); });
HttpThread.Start(port + 1);
}
else
{
Task.Run(new Action(() =>
{
try
{
//will throw an error, bc it's shutting down the server it actively tries to call
InternalWorkerClient.GetAsync("http://localhost:" + InternalServer.Port.ToString() + "/btn_shutdown").Wait();
}
finally
{
HttpThread?.Abort();
}
}));
}
}