} // RecorderLauncherPath
#region HandleException methods
public static void HandleException(Form owner, Exception ex)
{
BasicGoogleTelemetry.SendExtendedExceptionHit(ex);
AddExceptionAdvancedInformation(ex);
var box = new Microsoft.SqlServer.MessageBox.ExceptionMessageBox()
{
Caption = Properties.Texts.MyAppHandleExceptionDefaultCaption,
Message = ex,
Beep = true,
Symbol = ExceptionMessageBoxSymbol.Error,
};
box.Show(owner);
} // HandleException
} // HandleException
public static void HandleException(Form owner, string caption, string message, MessageBoxIcon icon, Exception ex)
{
BasicGoogleTelemetry.SendExtendedExceptionHit(ex, true, message, null);
AddExceptionAdvancedInformation(ex);
var box = new ExceptionMessageBox()
{
Caption = caption ?? Properties.Texts.MyAppHandleExceptionDefaultCaption,
Text = message ?? Properties.Texts.MyAppHandleExceptionDefaultMessage,
InnerException = ex,
Beep = true,
Symbol = TranslateIconToSymbol(icon),
};
box.Show(owner);
} // HandleException
private void HandleException(IWin32Window owner, Exception ex)
{
string message;
BasicGoogleTelemetry.SendExtendedExceptionHit(ex, false, TelemetryScreenName, TelemetryScreenName);
var isSocket = ex as SocketException;
var isTimeout = ex as TimeoutException;
message = TextDownloadException ?? Properties.Texts.HelperExceptionText;
if (isSocket != null)
{
message = string.Format(Properties.Texts.SocketException, message, isSocket.SocketErrorCode);
}
else if (isTimeout != null)
{
message = string.Format(Properties.Texts.TimeoutException, message);
}
var box = new ExceptionMessageBox()
{
Buttons = ExceptionMessageBoxButtons.Custom,
InnerException = ex,
Text = message,
DefaultButton = ExceptionMessageBoxDefaultButton.Button2,
CustomSymbol = Properties.Resources.DvbStpDownload_Error_48x48
};
box.SetButtonText(ExceptionMessageBox.OKButtonText, Properties.Texts.HandleExceptionHelpButton);
box.Show(owner);
if (box.CustomDialogResult == ExceptionMessageBoxDialogResult.Button2)
{
BasicGoogleTelemetry.SendEventHit("ShowDialog", "UiServices.DvbStpClient.HelpDialog", TelemetryScreenName, TelemetryScreenName);
HelpDialog.ShowRtfHelp(owner, Properties.Texts.RtfTroubleshootingGuide, null);
} // if
} // HandleException
} // HandleOwnedFormException
/// <summary>
/// Exception handler.
/// By default displays an ExceptionMessageBox. Descendants are encouraged to provide their own implementation.
/// </summary>
/// <param name="ex">The data about the exception, including additional information for the user, such a caption or a text</param>
/// <remarks>Descendants who override this method MUST NOT call base.ExceptionHandler.
/// This method MUST NOT be called directly. To handle and exception, HandleException MUST be used instead.
/// </remarks>
protected virtual void ExceptionHandler(ExceptionEventData ex)
{
BasicGoogleTelemetry.SendExtendedExceptionHit(ex.Exception, true, ex.Message, this.GetType().Name);
var box = new ExceptionMessageBox()
{
Caption = Properties.CommonForm.UncaughtExceptionCaption,
Buttons = ExceptionMessageBoxButtons.OK,
Symbol = ExceptionMessageBoxSymbol.Stop,
};
if (ex.Message == null)
{
box.Text = ex.Exception.Message;
box.Message = ex.Exception;
}
else
{
box.Text = ex.Message;
box.InnerException = ex.Exception;
} // if-else
box.Show(ParentForm);
} // ExceptionHandler
} // GetRedistFileFullPath
#endregion
#region Firewall installation
public static InitializationResult RunSelfForFirewall(string binPath, string vlcPath)
{
int exitCode;
try
{
BasicGoogleTelemetry.SendScreenHit("FirewallForm");
var arguments = new StringBuilder();
arguments.AppendFormat("/ForceUiCulture:{0}", CultureInfo.CurrentUICulture.Name);
arguments.Append(" /firewall");
if (!string.IsNullOrEmpty(binPath))
{
arguments.Append(" \"");
arguments.AppendFormat("/decoder:{0}", binPath);
// this trick is to avoid a nasty 'feature' of .NET (or even Windows) when parsing arguments
// The bin path ends with '\' and if followed by '"', then it will be interpreted as '"'
// ["/decoder:foo\bar\" "/vlc:C:\Program Files\foo\bar.exe"] is incorrectly interpreted as [/decoder:foo\bar" /vlc:C:\Program] and [Files\foo\bar.exe]
// WARNING: be sure to call Path.GetDirectoryName() before using the path to remove '*.exe'
arguments.Append("*.exe");
arguments.Append("\"");
} // if
if (!string.IsNullOrEmpty(vlcPath))
{
arguments.Append(" \"");
arguments.AppendFormat("/vlc:{0}", vlcPath);
arguments.Append("\"");
} // if
using (var process = new Process())
{
process.StartInfo = new ProcessStartInfo()
{
FileName = Application.ExecutablePath,
Arguments = arguments.ToString(),
UseShellExecute = true,
Verb = "runas",
};
process.Start();
process.WaitForExit();
exitCode = process.ExitCode;
} // using process
}
catch (Win32Exception win32)
{
if (win32.NativeErrorCode == 1223) // operation cancelled by user
{
BasicGoogleTelemetry.SendScreenHit("FirewallForm: UACancel");
return(new InitializationResult(Texts.FirewallUserCancel));
}
else
{
BasicGoogleTelemetry.SendScreenHit("FirewallForm: Exception");
return(new InitializationResult(win32));
} // if-else
}
catch (Exception ex)
{
BasicGoogleTelemetry.SendScreenHit("FirewallForm: Exception");
BasicGoogleTelemetry.SendExtendedExceptionHit(ex, true, "FirewallForm: Execute", "FirewallForm");
return(new InitializationResult(ex));
} // try-catch
if (exitCode == 0)
{
BasicGoogleTelemetry.SendScreenHit("FirewallForm: Ok");
return(new InitializationResult(Texts.FirewallOk)
{
IsOk = true
});
}
else if (exitCode > 0)
{
BasicGoogleTelemetry.SendScreenHit("FirewallForm: Cancel");
return(new InitializationResult(Texts.FirewallUserCancel));
}
else
{
BasicGoogleTelemetry.SendScreenHit("FirewallForm: " + exitCode.ToString());
return(new InitializationResult((string)null));
} // if-else
} // RunSelfForFirewall
