/// <summary>
/// Show registering dialog to user
/// </summary>
/// <returns>Type of running</returns>
public RunTypes ShowDialog()
{
// check if registered before
if (CheckRegister() == true)
{
return(RunTypes.Full);
}
frmDialog PassDialog = new frmDialog(_BaseString, _Password, DaysToEnd(), _Text);
//MakeHideFile();
string[] HideInfo;
HideInfo = FileReadWrite.ReadFile(_HideFilePath).Split(';');
if (Convert.ToInt64(HideInfo[3]) < DateTime.Now.Ticks)
{
UpdateHideFile();
}
DialogResult DR = PassDialog.ShowDialog();
if (DR == System.Windows.Forms.DialogResult.OK)
{
MakeRegFile();
return(RunTypes.Full);
}
else if (DR == DialogResult.Retry)
{
return(RunTypes.Trial);
}
else
{
return(RunTypes.Expired);
}
}
// Get Data from hidden file if exists
private int CheckHideFile()
{
string[] hideInfo;
hideInfo = FileReadWrite.ReadFile(_HideFilePath).Split(';');
long DiffDays;
int DaysToEnd;
if (_BaseString == hideInfo[3])
{
DaysToEnd = Convert.ToInt32(hideInfo[1]);
if (DaysToEnd <= 0)
{
_Runed = 0;
_DefDays = 0;
return(0);
}
var 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]);
_Runed = Convert.ToInt32(hideInfo[2]);
_Runed -= 1;
DiffDays = Math.Abs(DiffDays);
_DefDays = DaysToEnd - Convert.ToInt32(DiffDays);
}
return(_DefDays);
}
public static bool DetectClockManipulation(string TSFileName)
{
string FileContents = FileReadWrite.ReadFile(TSFileName);
FileContents = FileContents.Trim(new char[] { ',' });
IEnumerable <long> timeStamps = string.IsNullOrEmpty(FileContents) ? Enumerable.Empty <long>() : FileContents.Split(',').Select(s => long.Parse(s));
timeStamps = timeStamps.Concat(new[] { DateTime.Now.Ticks });
return(!timeStamps.Zip(timeStamps.Skip(1), (a, b) => a.CompareTo(b) <= 0).All(b => b));
}
// Get Data from hidden file if exists
private int CheckHideFile()
{
string[] HideInfo;
string clockManipulationDetectedFile = Path.GetDirectoryName(_HideFilePath) + "\\ClockManipulationDetected";
string fileContents = FileReadWrite.ReadFile(_HideFilePath);
if (File.Exists(clockManipulationDetectedFile))
{
_Runed = 0;
_DefDays = 0;
return(0);
}
HideInfo = fileContents.Split(';');
long DiffDays;
int DaysToEnd;
string TSFileName = Path.GetDirectoryName(_HideFilePath) + "\\TS" + _SoftName + ".tsmp";
if (ClockManipulationDetector.DetectClockManipulation(TSFileName))
{
File.Create(clockManipulationDetectedFile);
_Runed = 0;
_DefDays = 0;
return(0);
}
if (_BaseString == HideInfo[3])
{
DaysToEnd = Convert.ToInt32(HideInfo[1]);
if (DaysToEnd <= 0)
{
_Runed = 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]);
_Runed = Convert.ToInt32(HideInfo[2]);
_Runed -= 1;
DiffDays = Math.Abs(DiffDays);
_DefDays = DaysToEnd - Convert.ToInt32(DiffDays);
}
return(_DefDays);
}
private void UpdateHideFile()
{
string[] HideInfo;
string UpdatedInfo;
HideInfo = FileReadWrite.ReadFile(_HideFilePath).Split(';');
_LastRun = DateTime.Now.Ticks.ToString();
UpdatedInfo = HideInfo[0] + ";";
UpdatedInfo += HideInfo[1] + ";" + _BaseString + ";" + _LastRun;
FileReadWrite.WriteFile(_HideFilePath, UpdatedInfo);
}
// Get Data from hidden file if exists
private int CheckHideFile()
{
string[] HideInfo;
HideInfo = FileReadWrite.ReadFile(_HideFilePath).Split(';');
long DiffDays;
int DaysToEnd;
_LastRun = HideInfo[3];
if (_BaseString == HideInfo[2])
{
DaysToEnd = Convert.ToInt32(HideInfo[1]);
if (DaysToEnd <= 0)
{
//_Runed = 0;
_DefDays = 0;
return(0);
}
if (Convert.ToInt64(HideInfo[0]) > DateTime.Now.Ticks)
{
_DefDays = 0;
return(0);
}
if (Convert.ToInt64(HideInfo[3]) > DateTime.Now.Ticks)
{
_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]);
//_Runed = Convert.ToInt32(HideInfo[2]);
//_Runed -= 1;
DiffDays = Math.Abs(DiffDays);
_DefDays = DaysToEnd - Convert.ToInt32(DiffDays);
//DateTime dt1 = dt.AddDays(Convert.ToDouble(30 - _DefDays));
//if (Convert.ToInt64(dt1) < DateTime.Now.Ticks)
//{
// _DefDays = 0;
// return 0;
//}
}
return(_DefDays);
}
// Control Registeration file for password
// if password saved correctly return true else false
private bool CheckRegister()
{
string password = FileReadWrite.ReadFile(_RegFilePath);
if (_Password == password)
{
return(true);
}
else
{
return(false);
}
}
private void ModifyTimeStampFile()
{
string TSFileName = Path.GetDirectoryName(_HideFilePath) + "\\TS" + _SoftName + ".tsmp";
string FileContents = string.Empty;
if (File.Exists(TSFileName))
{
FileContents = FileReadWrite.ReadFile(TSFileName);
}
FileContents += DateTime.Now.Ticks + ",";
FileReadWrite.WriteFile(TSFileName, FileContents);
}
// store hidden information to hidden file
// Date,DaysToEnd,HowManyTimesRuned,BaseString(ComputerID)
private void MakeHideFile(bool isFirstTimeCreation = false)
{
string HideInfo = string.Empty;
if (isFirstTimeCreation)
{
HideInfo = DateTime.Now.Ticks + ";";
HideInfo += _DefDays + ";" + _Runed + ";" + _BaseString;
HideInfo += ";" + DateTime.Now.Add(TimeSpan.FromDays(_DefDays)).Ticks;
FileReadWrite.WriteFile(_HideFilePath, HideInfo);
}
else
{
//first read the contents of the file
string fileContents = FileReadWrite.ReadFile(_HideFilePath);
// then keep the installation ticks and license expiration ticks constant
string[] HideInfoParts = fileContents.Split(';');
HideInfo = HideInfoParts[0] + ";";
HideInfo += _DefDays + ";" + _Runed + ";" + _BaseString;
HideInfo += ";" + HideInfoParts[4];
FileReadWrite.WriteFile(_HideFilePath, HideInfo);
}
}