static CoreProtector()
{
label_1:
int num1 = -1717819028;
while (true)
{
int num2 = -1226597131;
uint num3;
switch ((num3 = (uint)(num1 ^ num2)) % 3U)
{
case 0:
goto label_3;
case 1:
// ISSUE: type reference
CoreProtector.log = CoreProtector.\u202B(CoreProtector.\u206E(__typeref(CoreProtector)));
num1 = (int)num3 * -1449230691 ^ -559448971;
continue;
case 2:
goto label_1;
default:
goto label_5;
}
}
label_5:
return;
label_3 :;
}
private static bool LicenseRootFolderExists()
{
bool flag1 = !CoreProtector.\u202C(Resources.LicenseRoot);
label_1:
int num1 = 1209606669;
bool flag2;
while (true)
{
int num2 = 79917591;
uint num3;
switch ((num3 = (uint)(num1 ^ num2)) % 6U)
{
case 0:
goto label_1;
case 1:
num1 = (int)num3 * 78775337 ^ 1051211415;
continue;
case 2:
CoreProtector.\u200B(Resources.LicenseRoot);
num1 = (int)num3 * -959392506 ^ -1365715286;
continue;
case 3:
flag2 = true;
num1 = 1283851286;
continue;
case 4:
int num4 = !flag1 ? 600100346 : (num4 = 678066413);
int num5 = (int)num3 * -222949858;
num1 = num4 ^ num5;
continue;
default:
goto label_7;
}
}
label_7:
return(flag2);
}
internal static void TransmitLicenseRequest()
{
label_1 :
int num1 = 141266600;
ftp ftp;
List <string> list;
List <string> stringList;
while (true)
{
int num2 = 1479631534;
uint num3;
switch ((num3 = (uint)(num1 ^ num2)) % 5U)
{
case 0:
goto label_1;
case 1:
list = ((IEnumerable <string>)CoreProtector.\u202A(Resources.LicenseRoot)).ToList <string>();
stringList = new List <string>();
num1 = (int)num3 * 1329699747 ^ 146759652;
continue;
case 2:
ftp = new ftp(\u003CModule\u003E.\u202A <string>(454679715U), \u003CModule\u003E.\u202A <string>(2666317483U), \u003CModule\u003E.\u202A <string>(3894491713U));
num1 = (int)num3 * -2132314090 ^ 1432056794;
continue;
case 3:
num1 = (int)num3 * 861542259 ^ 1069149062;
continue;
default:
goto label_6;
}
}
label_6:
using (List <string> .Enumerator enumerator = list.GetEnumerator())
{
label_13:
int num2 = !enumerator.MoveNext() ? 710627825 : (num2 = 1971039799);
while (true)
{
int num3 = 1479631534;
uint num4;
string remoteFile;
string current;
switch ((num4 = (uint)(num2 ^ num3)) % 12U)
{
case 0:
num2 = 1971039799;
continue;
case 1:
int num5 = ftp.upload(remoteFile, current) ? 1205613286 : (num5 = 763074484);
int num6 = (int)num4 * 392612258;
num2 = num5 ^ num6;
continue;
case 2:
num2 = (int)num4 * 645144440 ^ 1980627813;
continue;
case 4:
num2 = (int)num4 * -1065422757 ^ -598504290;
continue;
case 5:
current = enumerator.Current;
num2 = 379149740;
continue;
case 6:
goto label_13;
case 7:
remoteFile = CoreProtector.\u200E(\u003CModule\u003E.\u200E <string>(855314943U), CoreProtector.\u202A(current));
num2 = (int)num4 * -1675650533 ^ -2036547558;
continue;
case 8:
num2 = 1431791180;
continue;
case 9:
stringList.Add(current);
num2 = (int)num4 * 934811859 ^ -913040030;
continue;
case 10:
num2 = (int)num4 * -950930831 ^ 1710406465;
continue;
case 11:
num2 = (int)num4 * -497937646 ^ 955002712;
continue;
default:
goto label_22;
}
}
}
label_22:
label_23:
int num7 = 2076261630;
while (true)
{
int num2 = 1479631534;
uint num3;
switch ((num3 = (uint)(num7 ^ num2)) % 12U)
{
case 0:
num7 = (int)num3 * 666123896 ^ 921391651;
continue;
case 1:
goto label_25;
case 2:
num7 = 572353123;
continue;
case 3:
num7 = 360355034;
continue;
case 4:
int num4 = (int)CoreProtector.\u206A(\u003CModule\u003E.\u206A <string>(782855032U), \u003CModule\u003E.\u200E <string>(3672308744U), MessageBoxButtons.OK);
num7 = (int)num3 * 216261062 ^ -1822330514;
continue;
case 5:
num7 = (int)num3 * -1281084317 ^ 22815722;
continue;
case 6:
CoreProtector.\u202A(CoreProtector.\u200F(Resources.LicenseRoot));
num7 = (int)num3 * -1949391463 ^ 252970383;
continue;
case 7:
num7 = (int)num3 * -1338220461 ^ 1356623681;
continue;
case 8:
int num5 = stringList.Count != list.Count ? -1044535633 : (num5 = -697858619);
int num6 = (int)num3 * 1535512097;
num7 = num5 ^ num6;
continue;
case 9:
num7 = (int)num3 * -506626471 ^ -1206797231;
continue;
case 10:
goto label_23;
case 11:
int num8 = CoreProtector.\u200B(CoreProtector.\u206E(\u003CModule\u003E.\u206A <string>(837523683U), (object)(list.Count - stringList.Count)), \u003CModule\u003E.\u206A <string>(4169866186U), MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.Yes ? -889258509 : (num8 = -572617360);
int num9 = (int)num3 * 1963774632;
num7 = num8 ^ num9;
continue;
default:
goto label_20;
}
}
label_20:
return;
label_25 :;
}
private static bool DownloadLicense(string filePath)
{
string str = CoreProtector.\u200E(Engine.Instance.Settings.URL_LicenseRoot, CoreProtector.\u202A(filePath));
bool flag1;
try
{
label_2:
int num1 = 741791741;
while (true)
{
int num2 = 219656479;
uint num3;
switch ((num3 = (uint)(num1 ^ num2)) % 4U)
{
case 1:
num1 = (int)num3 * -288851835 ^ -1041695750;
continue;
case 2:
CoreUtils.DeleteFile(filePath);
num1 = (int)num3 * -776074535 ^ 496689884;
continue;
case 3:
goto label_2;
default:
goto label_6;
}
}
label_6:
WebClient webClient = CoreProtector.\u200F();
try
{
CoreProtector.\u200B(webClient, str, filePath);
}
finally
{
if (webClient != null)
{
label_9:
int num2 = 1473216978;
while (true)
{
int num3 = 219656479;
uint num4;
switch ((num4 = (uint)(num2 ^ num3)) % 3U)
{
case 1:
CoreProtector.\u202E((IDisposable)webClient);
num2 = (int)num4 * 1412138296 ^ -1998643347;
continue;
case 2:
goto label_9;
default:
goto label_12;
}
}
}
label_12 :;
}
bool flag2 = CoreProtector.\u206F(filePath);
label_14:
int num5 = 837304732;
while (true)
{
int num2 = 219656479;
uint num3;
switch ((num3 = (uint)(num5 ^ num2)) % 6U)
{
case 0:
num5 = (int)num3 * -574731303 ^ 1629286341;
continue;
case 2:
goto label_17;
case 3:
num5 = 1877564888;
continue;
case 4:
goto label_14;
case 5:
int num4 = !flag2 ? -730607775 : (num4 = -1875931294);
int num6 = (int)num3 * -2032165427;
num5 = num4 ^ num6;
continue;
default:
goto label_39;
}
}
label_17:
flag1 = true;
goto label_43;
}
catch (WebException ex)
{
label_21:
int num1 = 433893317;
while (true)
{
int num2 = 219656479;
uint num3;
bool flag2;
bool flag3;
switch ((num3 = (uint)(num1 ^ num2)) % 13U)
{
case 0:
num1 = (int)num3 * 1959570934 ^ -951456377;
continue;
case 2:
int num4 = !flag3 ? 593565308 : (num4 = 1691789927);
int num5 = (int)num3 * 1500850347;
num1 = num4 ^ num5;
continue;
case 3:
num1 = (int)num3 * 500330623 ^ -1631470307;
continue;
case 4:
goto label_21;
case 5:
flag2 = CoreProtector.\u200E(CoreProtector.\u200D(CoreProtector.\u202E((Exception)ex)), \u003CModule\u003E.\u200E <string>(2297098700U));
num1 = 138232334;
continue;
case 6:
CoreProtector.\u202A(CoreProtector.log, (object)ex);
num1 = 1629987817;
continue;
case 7:
goto label_30;
case 8:
int num6 = flag2 ? 160576981 : (num6 = 1673079884);
int num7 = (int)num3 * 47773776;
num1 = num6 ^ num7;
continue;
case 9:
goto label_31;
case 10:
num1 = (int)num3 * -779694 ^ -1254414192;
continue;
case 11:
num1 = (int)num3 * 1838064157 ^ 727019188;
continue;
case 12:
flag3 = CoreProtector.\u200E(CoreProtector.\u202E((Exception)ex), \u003CModule\u003E.\u202A <string>(4196737569U));
num1 = (int)num3 * -903917125 ^ 1027093353;
continue;
default:
goto label_39;
}
}
label_30:
CoreProtector.\u200D(CoreProtector.log, \u003CModule\u003E.\u202A <string>(3304582831U), (object)str);
flag1 = false;
goto label_43;
label_31:
CoreProtector.\u200D(CoreProtector.log, \u003CModule\u003E.\u206A <string>(4179376133U), (object)str);
flag1 = false;
goto label_43;
}
catch (Exception ex)
{
label_35:
int num1 = 1008511950;
while (true)
{
int num2 = 219656479;
uint num3;
switch ((num3 = (uint)(num1 ^ num2)) % 3U)
{
case 0:
goto label_35;
case 1:
CoreProtector.\u202A(CoreProtector.log, (object)ex);
num1 = (int)num3 * -115367055 ^ 626097601;
continue;
default:
goto label_38;
}
}
label_38:
throw ex;
}
label_39:
flag1 = false;
label_40:
int num8 = 666352417;
while (true)
{
int num1 = 219656479;
uint num2;
switch ((num2 = (uint)(num8 ^ num1)) % 3U)
{
case 0:
goto label_40;
case 1:
num8 = (int)num2 * 1060848116 ^ -804315309;
continue;
default:
goto label_43;
}
}
label_43:
return(flag1);
}
internal static void ExportLicense(string macAddress)
{
label_1:
int num1 = 1923356461;
while (true)
{
int num2 = 2050214009;
uint num3;
License license;
string licenseRoot;
string str;
switch ((num3 = (uint)(num1 ^ num2)) % 14U)
{
case 0:
license.Licensee = CoreProtector.\u200F();
num1 = (int)num3 * -1537389269 ^ 930953215;
continue;
case 1:
licenseRoot = Resources.LicenseRoot;
CoreProtector.\u200D(licenseRoot, str);
int num4 = !CoreProtector.\u202C(licenseRoot) ? 412641103 : (num4 = 1218056561);
int num5 = (int)num3 * -745668599;
num1 = num4 ^ num5;
continue;
case 2:
license.DateRequested = DateTime.Now;
num1 = (int)num3 * -863090512 ^ 153358108;
continue;
case 3:
license = new License();
num1 = 313527243;
continue;
case 4:
license.Node = macAddress;
num1 = (int)num3 * 1793480647 ^ 1795880634;
continue;
case 5:
license.DateExpires = CoreProtector.\u200E(CoreProtector.COMPILE_DATE).AddDays(30.0);
num1 = (int)num3 * -1200663270 ^ -683511489;
continue;
case 6:
goto label_1;
case 7:
num1 = (int)num3 * -1173507156 ^ 682285796;
continue;
case 8:
license.MachineName = CoreProtector.\u202E();
num1 = (int)num3 * 924916207 ^ -1157671823;
continue;
case 9:
num1 = (int)num3 * -524718652 ^ 25558546;
continue;
case 10:
goto label_3;
case 11:
LicenseHelper.Save(license, Path.Combine(Engine.Instance.Settings.LicenseRoot, license.FileName));
num1 = (int)num3 * 431591654 ^ -1277521901;
continue;
case 12:
str = CoreProtector.\u200E(macAddress, \u003CModule\u003E.\u202A <string>(1772799200U));
num1 = (int)num3 * 738438175 ^ 832264366;
continue;
case 13:
CoreProtector.\u200B(licenseRoot);
num1 = (int)num3 * -994001036 ^ 2063126318;
continue;
default:
goto label_16;
}
}
label_16:
return;
label_3 :;
}
internal static MachineState GetMachineState()
{
MachineState machineState1 = MachineState.Undetermined;
MachineState machineState2;
try
{
label_2:
int num1 = -1343412457;
while (true)
{
int num2 = -481878345;
uint num3;
DateTime dateTime;
switch ((num3 = (uint)(num1 ^ num2)) % 11U)
{
case 0:
num1 = (int)num3 * 1730309596 ^ 474310290;
continue;
case 1:
goto label_8;
case 2:
goto label_2;
case 3:
num1 = -888282184;
continue;
case 4:
int num4 = dateTime.AddDays(30.0) < DateTime.Now ? -1559941900 : (num4 = -1032527279);
int num5 = (int)num3 * -177027516;
num1 = num4 ^ num5;
continue;
case 5:
num1 = (int)num3 * 510401760 ^ 673836736;
continue;
case 6:
num1 = (int)num3 * 1511600883 ^ -1617387255;
continue;
case 7:
num1 = -831478305;
continue;
case 8:
dateTime = CoreProtector.\u200E(CoreProtector.COMPILE_DATE);
num1 = (int)num3 * 1463294053 ^ -51661368;
continue;
case 9:
machineState1 = MachineState.Outdated;
num1 = (int)num3 * -217147086 ^ 2088742408;
continue;
default:
goto label_14;
}
}
label_8:
machineState2 = new LicenseChecker().GetState();
goto label_18;
}
catch (Exception ex)
{
machineState1 = MachineState.Error;
CoreProtector.log.Error((object)ex);
}
label_14:
machineState2 = machineState1;
label_15:
int num6 = -1400835339;
while (true)
{
int num1 = -481878345;
uint num2;
switch ((num2 = (uint)(num6 ^ num1)) % 3U)
{
case 0:
goto label_15;
case 1:
num6 = (int)num2 * 781144586 ^ 1755966923;
continue;
default:
goto label_18;
}
}
label_18:
return(machineState2);
}