private void OnBiometricReader_StatusUpdate(string message)
{
ExtendedLogOnInfo extendedLogOnInfo = new ExtendedLogOnInfo()
{
LogOnType = ExtendedLogOnType.Biometric,
Message = message
};
FireDataReceived(extendedLogOnInfo);
}
private void OnMSR_DataReceived(ICardInfo cardInfo)
{
ExtendedLogOnInfo extendedLogOnInfo = new ExtendedLogOnInfo()
{
LogOnType = ExtendedLogOnType.MagneticStripeReader,
LogOnKey = cardInfo.CardNumber,
Message = ApplicationLocalizer.Language.Translate(99409), // Card swipe accepted.
PasswordRequired = Functions.StaffCardLogOnRequiresPassword
};
FireDataReceived(extendedLogOnInfo);
}
private void OnBiometricReader_DataReceived(string key, byte[] template)
{
ExtendedLogOnInfo extendedLogOnInfo = new ExtendedLogOnInfo()
{
LogOnType = ExtendedLogOnType.Biometric,
LogOnKey = key,
Message = ApplicationLocalizer.Language.Translate(99413), // Biometric data accepted.
ExtraData = template,
PasswordRequired = false
};
FireDataReceived(extendedLogOnInfo);
}
private void numUserId_CardSwept(ICardInfo cardInfo)
{
if (Functions.StaffCardLogOn)
{
IExtendedLogOnInfo extendedLogOnInfo = new ExtendedLogOnInfo()
{
LogOnKey = cardInfo.CardNumber,
LogOnType = ExtendedLogOnType.MagneticStripeReader,
PasswordRequired = Functions.StaffCardLogOnRequiresPassword
};
ProcessExtendedLogOnKey(extendedLogOnInfo);
}
}
private void OnBarcode_DataReceived(IScanInfo scanInfo)
{
ExtendedLogOnInfo extendedLogOnInfo = new ExtendedLogOnInfo()
{
LogOnType = ExtendedLogOnType.Barcode,
LogOnKey = scanInfo.ScanData,
Message = ApplicationLocalizer.Language.Translate(99408), // Bar code accepted.
PasswordRequired = Functions.StaffBarcodeLogOnRequiresPassword
};
FireDataReceived(extendedLogOnInfo);
// Barcode scanner is auto-disabled, we need to enable again after event.
barcodeReader.ReEnableForScan();
}
private void OnNumPadEnterButtonPressed()
{
if (string.IsNullOrEmpty(this.operatorId))
{
//
// Read operator ID
//
if (string.IsNullOrEmpty(this.numUserId.EnteredValue))
{
// Invalid credentials
using (frmMessage dialog = new frmMessage(1323, MessageBoxButtons.OK, MessageBoxIcon.Information))
{
POSFormsManager.ShowPOSForm(dialog);
}
}
else
{
bool usePassword = true;
if (Functions.StaffBarcodeLogOn)
{
IExtendedLogOnInfo extendedLogOnInfo = new ExtendedLogOnInfo()
{
LogOnKey = this.numUserId.EnteredValue,
LogOnType = ExtendedLogOnType.Barcode,
PasswordRequired = Functions.StaffBarcodeLogOnRequiresPassword
};
// First see if this is a extended logon key
this.operatorId = PosApplication.Instance.Services.Peripherals.LogOnDevice.Identify(extendedLogOnInfo);
// If not found, then give a try to legacy barcode mask approch.
if (string.IsNullOrWhiteSpace(operatorId))
{
IBarcodeInfo barcodeInfo = PosApplication.Instance.Services.Barcode.ProcessBarcode(BarcodeEntryType.ManuallyEntered, this.numUserId.EnteredValue);
if (barcodeInfo.InternalType == BarcodeInternalType.Employee)
{
this.operatorId = barcodeInfo.EmployeeId;
}
}
if (!string.IsNullOrWhiteSpace(operatorId))
{
usePassword = extendedLogOnInfo.PasswordRequired;
}
}
if (string.IsNullOrWhiteSpace(operatorId))
{
this.operatorId = this.numUserId.EnteredValue; //Standard employee id
}
if (usePassword)
{
PromptForPassword();
}
else
{
ValidateCredentials(ApplicationSettings.Terminal.StoreId, this.operatorId, null);
}
}
}
else
{
//
// Read password
//
using (SecureString ss = new SecureString())
{
foreach (char c in this.numUserId.EnteredValue)
{
ss.AppendChar(c);
}
ss.MakeReadOnly();
ValidateCredentials(ApplicationSettings.Terminal.StoreId, this.operatorId, LogonData.ComputePasswordHash(this.operatorId, ss, ApplicationSettings.Terminal.StaffPasswordHashName));
}
}
}