private int CheckHideFile()
{
string[] HideInfo;
HideInfo = FileReadWrite.ReadFile(hideFilePath).Split(';');
long DiffDays;
int DaysToEnd;
int defDays = 0;
DaysToEnd = Convert.ToInt32(HideInfo[1]);
if (DaysToEnd <= 0)
{
defDays = 0;
return(0);
}
DateTime dt = new DateTime(Convert.ToInt64(HideInfo[0]));
DiffDays = DateAndTime.DateDiff(DateInterval.Day,
dt.Date, DateTime.Now.Date,
FirstDayOfWeek.Saturday,
FirstWeekOfYear.FirstFullWeek);
DaysToEnd = Convert.ToInt32(HideInfo[1]);
DiffDays = Math.Abs(DiffDays);
defDays = DaysToEnd - Convert.ToInt32(DiffDays);
if (defDays <= 0)
{
defDays = 0;
}
return(defDays);
}
public bool Reactivate()
{
bool result = false;
try
{
productID = "";
productID = GetProductId(); //combination of a company name and guid
productID = Encryption.Boring(Encryption.InverseByBase(productID, 10));
licenseKey = Encryption.MakePassword(productID, identifier);
if (userPassword == licenseKey)
{
string[] hideInfo = FileReadWrite.ReadFile(hideFilePath).Split(';');
for (int i = 4; i < hideInfo.Length; i++)
{
if (hideInfo[i] == identifier)
{
MessageBox.Show("You've already tried with the activation code.\nTry to get another identifier with a valid activation code.", "Failed to activate.", MessageBoxButtons.OK, MessageBoxIcon.Information);
return(false);
}
}
string hideData;
hideData = DateTime.Now.Ticks.ToString();
for (int i = 1; i < hideInfo.Length; i++)
{
hideData += ";" + hideInfo[i];
}
hideData += ";" + identifier;
if (File.Exists(hideFilePath))
{
File.Delete(hideFilePath);
}
FileReadWrite.WriteFile(hideFilePath, hideData);
trialDays = 90;
result = true;
}
else
{
MessageBox.Show("The password is incorrect.\n Please enter a valid activation code.", "Incorrect Password", MessageBoxButtons.OK, MessageBoxIcon.Hand);
result = false;
}
return(result);
}
catch (Exception ex)
{
MessageBox.Show("Failed to reactivate the BCF Reader.\n" + ex.Message, "TrialMaker:Reactivate", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
}
private void MakeHideFile()
{
try
{
string HideInfo;
trialDays = 90;
int tempRunTimes = 10000;
HideInfo = DateTime.Now.Ticks + ";";
HideInfo += trialDays + ";" + tempRunTimes + ";" + productID + ";" + identifier;
FileReadWrite.WriteFile(hideFilePath, HideInfo);
}
catch (Exception ex)
{
MessageBox.Show("Failed to make a hide file.\n" + ex.Message, "TrialMaker:MakeHideFile", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
