public void getLockcode()
{
Document doc = Application.DocumentManager.MdiActiveDocument;
Editor ed = doc.Editor;
_machineLockCode = GetMachineLockCode();
String appname = Encrypt(_appname, _keyBytes);
_licFilePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) +
"\\Autodesk\\", MakeValidFileName(appname));
//read and find if license type is online or offline.
int returnVal = isOfflineLic();
LockCode lockDlg = new LockCode();
//add time, so that string looks different each time
String timenow = DateTime.Now.ToString(_timeFormat, CultureInfo.InvariantCulture);
if (returnVal == ONLINE) //online
{
lockDlg.codeTxt.Text = Encrypt(_licVersion.ToString() + STR_SEP +
timenow + STR_SEP +
_machineLockCode + STR_SEP +
_appname + STR_SEP +
STR_ONLINE, _LicBytes);
}
else
{
lockDlg.codeTxt.Text = Encrypt(_licVersion.ToString() + STR_SEP +
timenow + STR_SEP +
_machineLockCode + STR_SEP +
_appname + STR_SEP +
STR_OFFLINE, _LicBytes);
}
lockDlg.bUpdateLic = false;
//show the dialog
Application.ShowModalDialog(lockDlg);
}
public void updatelicense() // This method can have any name
{
//we will have
Document doc = Application.DocumentManager.MdiActiveDocument;
Editor ed = doc.Editor;
LockCode lockDlg = new LockCode();
lockDlg.codeTxt.Text = "";
lockDlg.bUpdateLic = true;
System.Windows.Forms.DialogResult results = Application.ShowModalDialog(lockDlg);
if (results != System.Windows.Forms.DialogResult.OK)
{
return;
}
_machineLockCode = GetMachineLockCode();
String appname = Encrypt(_appname, _keyBytes);
_licFilePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) +
"\\Autodesk\\", MakeValidFileName(appname));
//Decrypt using lic bytes...
String license = Decrypt(lockDlg.codeTxt.Text, _LicBytes);
String[] stringSeparators = new String[] { STR_SEP };
String[] result = license.Split(stringSeparators, StringSplitOptions.None);
if (result.Length != 5)
{
return;
}
//version
String version = result[0];
//app name
String name = result[1];
//machine code
String macCode = result[2];
//expire date
String strDays = result[3];
//type of Lic
String licType = result[4];
//check machine is same
if (!macCode.Equals(_machineLockCode))
{
ed.WriteMessage("error, not the same machine");
return;
}
//check if the app name is same
if (!name.Equals(_appname))
{
ed.WriteMessage("error, not the same app");
return;
}
//update the license
String sLastRunTimeStamp = DateTime.Now.ToString(_timeFormat, CultureInfo.InvariantCulture);
String onLineTimeStamp = DateTime.Now.ToString(_timeFormat, CultureInfo.InvariantCulture);
DateTime dbExpireDate = DateTime.Now;
if (licType.Equals(STR_ONLINE))
{
String sExpiryTimeStamp = DateTime.Now.AddDays(_days).ToString(_timeFormat, CultureInfo.InvariantCulture);
Write2LicFile(_licFilePath, _appID, _machineLockCode, sExpiryTimeStamp, sLastRunTimeStamp, sLastRunTimeStamp, STR_ONLINE);
}
else
{
Write2LicFile(_licFilePath, _appID, _machineLockCode, strDays, sLastRunTimeStamp, sLastRunTimeStamp, STR_OFFLINE);
}
}