private void button1_ClickAsync(object sender, EventArgs e)
{
button1.Enabled = false;
string ApiKey = textBox1.Text;
string Key = Registry.Get("Key");
new Thread(async() =>
{
Thread.CurrentThread.IsBackground = true;
PingRequest Ping = new PingRequest();
//try
//{
await Ping.SendAsync(this.Router, ApiKey, Key);
//}
//catch (Exception exc)
//{
//MessageBox.Show(exc.ToString());
//}
if (Ping.LifeTime > 0)
{
Registry.Set("ApiKey", ApiKey);
this.Invoke(new MethodInvoker(delegate
{
this.Close();
}));
}
button1.Invoke(new MethodInvoker(delegate
{
button1.Text = "INVALID!";
}));
Thread.Sleep(1000);
button1.Invoke(new MethodInvoker(delegate
{
Thread.Sleep(2000);
button1.Enabled = true;
button1.Text = "Submit";
}));
}).Start();
}
public async void timerTickAsync(object sender, EventArgs e)
{
Console.WriteLine("The timer ticked at {0:HH:mm:ss.fff}", DateTime.UtcNow);
// Get some basic settings items out of the registry
// which are required to make an API ping call
string Key = Registry.Get("Key");
string ApiKey = Registry.Get("ApiKey");
string Interval = Registry.Get("Interval");
// Protect application from crashing when important
// settings values can not be found.
if (ApiKey == "" || Interval == "" || Key == "")
{
return;
}
string host = Dns.GetHostName();
// Reset timer interval incase it was changed in the settings
this.loopTimer.Interval = Int32.Parse(Interval) * 1000;
// If the router object is still being found, skip this ping
if (Router == null)
{
this.TitleMenuItem.Image = Properties.Resources.bullet_yellow;
this.TitleMenuItem.ToolTipText = "Your router does not seem to support all required features.";
}
else
{
this.TitleMenuItem.ToolTipText = "";
}
// Do something if the failed number of ping attempts is to high
if (this.FailedPings > 3)
{
this.TitleMenuItem.Image = Properties.Resources.bullet_red;
}
else
{
this.TitleMenuItem.Image = Properties.Resources.bullet_green;
}
dynamic response;
Ping = new PingRequest();
try
{
response = await Ping.SendAsync(Router, ApiKey, Key);
}
catch (Exception exc)
{
Console.WriteLine(exc.Message);
this.FailedPings++;
return;
}
// Check with router to see if port is open
// This allows the system to detect if port is still forwarded from a previous
try
{
Mapping RoutedPort = this.Router.GetSpecificMapping(Protocol.Tcp, Int32.Parse(Registry.Get("Port")));
}
catch (Exception exc)
{
}
this.isPortOpen = Ping.IsPortMapped;
// If account is good, make menu header icon green
if (Ping.LifeTime > 0)
{
this.TitleMenuItem.Image = Properties.Resources.bullet_green;
this.TitleMenuItem.ToolTipText = String.Format("Your API key is valid for {0} more days", Ping.LifeTime / (60 * 60 * 24));
}
// Display the update available menu item if update is available
try
{
this.UpdateAvailableMenuItem.Visible = Ping.Version != null && Ping.Version != StaticHelpers.GetVersion();
}
catch (Exception exc)
{
Console.WriteLine(exc.Message);
}
// Keep running list of discovered machines, so that expired ones can be removed after
List <string> machineList = new List <string>();
if (Ping.RemoteMachines != null)
{
foreach (KeyValuePair <string, RemoteMachine> b in Ping.RemoteMachines)
{
RemoteMachine x = b.Value;
string menukey = "menu___" + x.host;
machineList.Add(menukey);
// Remove any existing machine from the tray icon in a thread-safe way
if (TrayIconContextMenu.InvokeRequired)
{
TrayIconContextMenu.Invoke(new MethodInvoker(delegate
{
TrayIconContextMenu.Items.RemoveByKey(menukey);
}));
}
else
{
TrayIconContextMenu.Items.RemoveByKey(menukey);
}
ToolStripMenuItem HostMenuItem = this.CreateHostMenuItem(menukey, x);
// Add the menu item thread-safely
if (TrayIconContextMenu.InvokeRequired)
{
TrayIconContextMenu.Invoke(new MethodInvoker(delegate
{
this.TrayIconContextMenu.Items.Insert(2, HostMenuItem);
}));
}
else
{
this.TrayIconContextMenu.Items.Insert(2, HostMenuItem);
}
}
}
List <string> removedMenuNames = new List <string>();
// Remove expired entries
foreach (var b in this.TrayIconContextMenu.Items)
{
ToolStripMenuItem test = b as ToolStripMenuItem;
if (test != null && test.Name.Contains("menu___") && !machineList.Contains(test.Name))
{
removedMenuNames.Add(test.Name);
}
}
foreach (string removedMenuName in removedMenuNames)
{
this.TrayIconContextMenu.Items.RemoveByKey(removedMenuName);
}
// If this ping request resulted in commands which were processed, then a
// new thread should run another ping request to send any updated status
// back to the central server
if (Ping.CommandWasProcessed == true)
{
new Thread(() =>
{
Thread.CurrentThread.IsBackground = true;
timerTickAsync(null, null);
}).Start();
}
// Refresh the interval value just incase it was changed
this.SelectIntervalSetting(Int32.Parse(Registry.Get("Interval")));
// Once a ping sequence has been fully completed, reset the fails counter
this.FailedPings = 0;
}
