/// <summary>
/// Initializes a new instance of the MainWindow class.
/// </summary>
public MainWindow()
{
this.InitializeComponent();
if (!IsSupportedOsVersion(Environment.OSVersion))
{
MessageBox.Show(
Properties.Resources.SystemVersionNotSupportedMessage,
Properties.Resources.SystemVersionNotSupportedCaption,
MessageBoxButton.OK);
Application.Current.Shutdown();
}
this.DataContext = this;
this.errorBufferListener = Trace.Listeners["errorBufferListener"] as RecentEventBufferTraceListener;
if (this.errorBufferListener != null)
{
this.errorBufferListener.RecentEventBufferChanged += this.ErrorBufferListenerOnChanged;
}
Uri originUri;
try
{
originUri = new Uri(Properties.Settings.Default.OriginUri.Trim());
}
catch (UriFormatException)
{
Trace.TraceError("Invalid format for listening origin: \"{0}\"", Properties.Settings.Default.OriginUri);
// If we can't listen on origin, we can't serve any data whatsover, so there is no sense in continuing
// setup
return;
}
this.webserver.SensorChooserMap.Add(DefaultSensorChooserName, this.sensorChooser);
if (!string.IsNullOrWhiteSpace(Properties.Settings.Default.FileRootDirectory))
{
this.webserver.FileServerRootDirectory = Properties.Settings.Default.FileRootDirectory;
try
{
this.RootDirectoryTextRun.Text = Path.GetFullPath(Properties.Settings.Default.FileRootDirectory);
}
catch (ArgumentException e)
{
this.ShowNotServingFilesUi();
Trace.TraceError("Exception encountered while parsing root directory for serving files:\n{0}", e);
}
}
else
{
this.ShowNotServingFilesUi();
}
this.webserver.OriginUri = originUri;
if (!string.IsNullOrWhiteSpace(Properties.Settings.Default.AccessControlAllowedOrigins))
{
foreach (var origin in Properties.Settings.Default.AccessControlAllowedOrigins.Split(AllowedOriginSeparator))
{
try
{
originUri = new Uri(origin.Trim());
}
catch (UriFormatException)
{
Trace.TraceError("Invalid format for access control allowed origin: {0}", origin);
continue;
}
this.webserver.AccessControlAllowedOrigins.Add(originUri);
}
}
//// TODO: Optionally add factories here for custom handlers:
//// this.webserver.SensorStreamHandlerFactories.Add(new MyCustomSensorStreamHandlerFactory());
//// Your custom factory would implement ISensorStreamHandlerFactory, in which the
//// CreateHandler method would return a class derived from SensorStreamHandlerBase
//// which overrides one or more of its virtual methods.
this.webserver.Started += (server, args) => this.IsStarted = true;
this.webserver.Stopped += (server, args) => this.IsStarted = false;
}
/// <summary>
/// Initializes a new instance of the MainWindow class.
/// </summary>
public MainWindow()
{
this.InitializeComponent();
if (!IsSupportedOsVersion(Environment.OSVersion))
{
MessageBox.Show(
Properties.Resources.SystemVersionNotSupportedMessage,
Properties.Resources.SystemVersionNotSupportedCaption,
MessageBoxButton.OK);
Application.Current.Shutdown();
}
this.DataContext = this;
this.errorBufferListener = Trace.Listeners["errorBufferListener"] as RecentEventBufferTraceListener;
if (this.errorBufferListener != null)
{
this.errorBufferListener.RecentEventBufferChanged += this.ErrorBufferListenerOnChanged;
}
Uri originUri;
try
{
originUri = new Uri(Properties.Settings.Default.OriginUri.Trim());
}
catch (UriFormatException)
{
Trace.TraceError("Invalid format for listening origin: \"{0}\"", Properties.Settings.Default.OriginUri);
// If we can't listen on origin, we can't serve any data whatsover, so there is no sense in continuing
// setup
return;
}
this.webserver.SensorChooserMap.Add(DefaultSensorChooserName, this.sensorChooser);
if (!string.IsNullOrWhiteSpace(Properties.Settings.Default.FileRootDirectory))
{
this.webserver.FileServerRootDirectory = Properties.Settings.Default.FileRootDirectory;
try
{
this.RootDirectoryTextRun.Text = Path.GetFullPath(Properties.Settings.Default.FileRootDirectory);
}
catch (ArgumentException e)
{
this.ShowNotServingFilesUi();
Trace.TraceError("Exception encountered while parsing root directory for serving files:\n{0}", e);
}
}
else
{
this.ShowNotServingFilesUi();
}
this.webserver.OriginUri = originUri;
if (!string.IsNullOrWhiteSpace(Properties.Settings.Default.AccessControlAllowedOrigins))
{
foreach (var origin in Properties.Settings.Default.AccessControlAllowedOrigins.Split(AllowedOriginSeparator))
{
try
{
originUri = new Uri(origin.Trim());
}
catch (UriFormatException)
{
Trace.TraceError("Invalid format for access control allowed origin: {0}", origin);
continue;
}
this.webserver.AccessControlAllowedOrigins.Add(originUri);
}
}
//// TODO: Optionally add factories here for custom handlers:
//// this.webserver.SensorStreamHandlerFactories.Add(new MyCustomSensorStreamHandlerFactory());
//// Your custom factory would implement ISensorStreamHandlerFactory, in which the
//// CreateHandler method would return a class derived from SensorStreamHandlerBase
//// which overrides one or more of its virtual methods.
this.webserver.Started += (server, args) => this.IsStarted = true;
this.webserver.Stopped += (server, args) => this.IsStarted = false;
}
