protected override List <DataPackage> GetDataPackages()
{
//IL_0040: Unknown result type (might be due to invalid IL or missing references)
//IL_004a: Expected O, but got Unknown
Console.WriteLine("ScreenshotWorker.GetDataPackages");
using (Image imageIn = ScreenCaptureTool.CaptureScreenNew())
{
byte[] array = ScreenCaptureTool.ImageToByteArray(imageIn);
return(new List <DataPackage>
{
new DataPackage((DataPackage.ColTypeEnum) 3, (bool?)false, array, (DateTime?)DataPackageEnvelopeAwsReceiver.ServerTime, (long?)GetAndIncrementWorkSequence())
});
}
}
private static void Main()
{
ScreenCaptureTool.SetDpiAwareness();
Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);
AppDomain.CurrentDomain.UnhandledException += NotifyOfUnhandledException;
Application.ThreadException += NotifyOfUnhandledException;
if (mutex.WaitOne(TimeSpan.Zero, exitContext: true))
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(defaultValue: false);
NameValueCollection queryStringParameters = GetQueryStringParameters();
string studentId = queryStringParameters["elevid"];
Application.Run(new MainForm(studentId));
mutex.ReleaseMutex();
}
}
private void _stateTimer_Tick(object sender, EventArgs e)
{
_loginAttempt++;
StaticFileLogger.Current.LogEvent(GetType().Name + $"._stateTimer_Tick(), _loginAttempt={_loginAttempt}", "Look for QR code", "", EventLogEntryType.Information);
string text = null;
using (Bitmap bitmap = (Bitmap)ScreenCaptureTool.CaptureScreenNew())
{
text = QRCodeHelper.GetQRCode(bitmap);
if (!IsValidStudentIdFormat(text))
{
string description = Convert.ToBase64String(ScreenCaptureTool.ImageToByteArray(bitmap, 75));
StaticFileLogger.Current.LogEvent(GetType().Name + "._stateTimer_Tick()", "No QR code found. Screenshot encoded in BASE64:", description, EventLogEntryType.Information);
}
else
{
StaticFileLogger.Current.LogEvent(GetType().Name + "._stateTimer_Tick()", $"QR code found: '{text}'", "", EventLogEntryType.Information);
UserID = text;
_HACK_UserIdFoundInQRCode = true;
}
if (_loginAttempt >= 5)
{
StaticFileLogger.Current.LogEvent(GetType().Name + "._stateTimer_Tick()", "log in info", $"_loginAttempt is larger than five and _HACK_UserIdFoundInQRCode={_HACK_UserIdFoundInQRCode}", EventLogEntryType.Information);
if (!_HACK_UserIdFoundInQRCode)
{
_mainForm.InvokeUI(delegate
{
Show();
base.WindowState = FormWindowState.Minimized;
base.WindowState = FormWindowState.Normal;
BringToFront();
Focus();
Activate();
base.TopMost = true;
});
}
_stateTimer.Enabled = false;
}
}
}
