/// <summary>
/// Check if the user has their license. If not, do not let them continue
/// This will put the user in essentially an infinite loop until they get their license
/// </summary>
internal static void checkLicense()
{
bool canContinue = false;
bool firstLoop = true;
string failReason = "";
while (!canContinue)
{
if (File.Exists(licenseFile))
{
//File does exist
string fileContent = readFromFile(licenseFile).Trim();
if (fileContent == "")
{
//File exists but is empty
failReason = "FILE-EMPTY";
}
else
{
if (!firstLoop)
{
//Kill it
AureusEdge.FreeAureus(mp_aureus, msg);
//Re-initilize it
mp_aureus = AureusEdge.CreateAndInitializeAureus(msg);
}
//Check if the license is valid
AureusEdge.GetLicenseInfo(mp_aureus, msg);
if (msg.ToString().Contains("Error!"))
{
//Invalid license
failReason = "INVALID-CONTENT";
}
else
{
//Do calculation
licenseEXP = getLicenseExp(msg.ToString());
if (licenseEXP <= DateTime.Now)
{
//License has expired
failReason = "EXPIRED";
}
else
{
canContinue = true;
break;
}
}
}
}
else
{
//File does not exist.
failReason = "FILE-NOT-FOUND";
}
if (!canContinue)
{
//Display the error form
IL = new InvalidLicense();
IL.errorMessage = failReason;
IL.loadDisplay();
IL.ShowDialog();
if (killApplication)
{
canContinue = true; break;
}
}
firstLoop = false;
}
//Kill the application. We needed to exit the loop first
if (canContinue && killApplication)
{
exitApp(true);
}
}
//=================================== ALL OF THE GLOBAL FUNCTIONS WILL BE BELOW HERE ===================================\\
/// <summary>
/// Exit the application and kill all running items
/// </summary>
internal static void exitApp(bool exitEnvironment = false)
{
//Delete the contents of the "Results" folder
if (System.IO.Directory.Exists(@"C:\Allevate\Face-Searcher\Results"))
{
System.IO.Directory.Delete(@"C:\Allevate\Face-Searcher\Results", true);
System.IO.Directory.CreateDirectory(@"C:\Allevate\Face-Searcher\Results");
}
//Kill the monitor thread
if (camMonitorThread != null)
{
camMonitorThread.Abort();
}
//Kil the AureusEdge program
AureusEdge.FreeAureus(mp_aureus, msg);
//If anything else needs to be done before exit. Do it here
try
{
if (CF != null)
{
CF.Dispose();
}
if (DT != null)
{
DT.Dispose();
}
if (ES != null)
{
ES.Dispose();
}
if (LP != null)
{
LP.Dispose();
}
if (NF != null)
{
NF.Dispose();
}
if (DA != null)
{
DA.Dispose();
}
if (IL != null)
{
IL.Dispose();
}
Application.Exit();
try
{
Environment.Exit(0);
}catch
{
Environment.Exit(1);
}
//if (exitEnvironment)
//{
// Environment.Exit(0);
//}
}
catch
{
//Do Nothing
}
}