private bool CheckLogon()
{
if (trys++ > 2)
{
trys = 0;
return(false);
}
Employee employee = new Employee();
employee.Organization_no = PosSettings.Default.Organization;
employee.Logon_no = userno.ToString();
employee.LoadByLogon();
//if( employee.Logon_pass.Length == 0 )
//{
// errorCode = PosErrorCode.BAD_USER;
// return false;
//}
if (MD5HashHelper.verifyMd5Hash(passno.ToString(), employee.Logon_pass))
{
employee.Relations();
PosContext.Instance.Employee = employee;
return(true);
}
else
{
errorCode = PosErrorCode.BAD_PASSWORD;
return(false);
}
}
public PosError(PosErrorCode code)
{
errorCode = code;
PromptText = "";
switch (code)
{
case PosErrorCode.INVALID_INPUT:
PromptText = PosContext.Instance.Parameters.getParam("InvalidInput");
break;
case PosErrorCode.INSUFFICIENT_FUNDS:
PromptText = PosContext.Instance.Parameters.getParam("InsufficientFunds");
break;
case PosErrorCode.MGR_REQUIRED:
PromptText = PosContext.Instance.Parameters.getParam("MgrIntervention");
break;
case PosErrorCode.LOGON_FAILED:
PromptText = PosContext.Instance.Parameters.getParam("");
break;
case PosErrorCode.BAD_USER:
PromptText = PosContext.Instance.Parameters.getParam("BadName");
break;
case PosErrorCode.BAD_PASSWORD:
PromptText = PosContext.Instance.Parameters.getParam("BadPass");
break;
case PosErrorCode.FLOPPY_ERROR:
PromptText = PosContext.Instance.Parameters.getParam("InsertFloppy");
break;
case PosErrorCode.INVALID_CUSTOMER_NO:
PromptText = PosContext.Instance.Parameters.getParam("InvalidCustomer");
break;
case PosErrorCode.INSUFFICIENT_TENDER_AMOUNT:
PromptText = PosContext.Instance.Parameters.getParam("InsufficientTenderAmount");
break;
case PosErrorCode.INVALID_DRAWER_NO:
case PosErrorCode.INVALID_CHECK_NO:
case PosErrorCode.RECALL_FAILLED:
PromptText = PosContext.Instance.Parameters.getParam("");
break;
case PosErrorCode.CASH_EXCEEDED:
PromptText = PosContext.Instance.Parameters.getParam("CashLimitExceeded");
break;
case PosErrorCode.INVALID_CC:
PromptText = PosContext.Instance.Parameters.getParam("BadCCNo");
break;
case PosErrorCode.INVALID_EXPR:
PromptText = PosContext.Instance.Parameters.getParam("BadCCNo");
break;
case PosErrorCode.HARDWARE_PROBLEM:
PromptText = PosContext.Instance.Parameters.getParam(PosHardware.Instance.ErrorText);
break;
case PosErrorCode.ITEM_DISCOUNT_NOT_APPLICABLE:
PromptText = PosContext.Instance.Parameters.getParam("ItemDiscountNotApplicable");
break;
case PosErrorCode.PROMOTION_NOT_APPLICABLE:
PromptText = PosContext.Instance.Parameters.getParam("SelectPromotionBeforeItemEntry");
break;
case PosErrorCode.SHUTDOWN_NOT_ALLOWED:
PromptText = PosContext.Instance.Parameters.getParam("ShutdownKeyNotAllowed");
break;
case PosErrorCode.INSUFFICIENT_USER_AUTHORITY:
PromptText = PosContext.Instance.Parameters.getParam("InsufficientUserAuthority");
break;
case PosErrorCode.PRICE_CHANGE_NOT_ALLOWED:
PromptText = PosContext.Instance.Parameters.getParam("PriceChangeNotAllowed");
break;
case PosErrorCode.INVALID_FUNCTION_KEY:
PromptText = PosContext.Instance.Parameters.getParam("InvalidFunction");
break;
case PosErrorCode.INVALID_EMPLOYEE_NO:
PromptText = PosContext.Instance.Parameters.getParam("InvalidEmployeeNumber");
break;
case PosErrorCode.OVER_MEDIA_LIMIT:
case PosErrorCode.UNDER_MEDIA_LIMIT:
case PosErrorCode.LOCKED:
default:
PromptText = " -- unknown error --";
break;
}
}