public static bool smethod_5(string string_1)
{
bool flag = false;
Class120.enum11_0 = (Class120.Enum11) 0;
bool result;
if (string_1 == null || string_1.Length == 0)
{
result = flag;
}
else
{
Class120.enum11_0 = Class120.smethod_4(string_1);
if (Class120.enum11_0 == (Class120.Enum11) 0)
{
result = flag;
}
else
{
flag = true;
RegistryKey registryKey = Registry.CurrentUser.OpenSubKey("SOFTWARE\\ZAR\\X", true);
if (registryKey == null)
{
registryKey = Registry.CurrentUser.CreateSubKey("SOFTWARE\\ZAR\\X");
}
registryKey.SetValue("kkk", string_1);
result = flag;
}
}
return(result);
}
internal static string smethod_3(Class120.Enum11 enum11_1)
{
string result;
switch (enum11_1)
{
case (Class120.Enum11) 1:
result = "Single user license";
break;
case (Class120.Enum11) 2:
result = "Technician edition";
break;
case (Class120.Enum11) 3:
result = "Standard license";
break;
case (Class120.Enum11) 4:
result = "Standard Plus license";
break;
case (Class120.Enum11) 5:
result = "Professional license";
break;
default:
result = "Limited demo version";
break;
}
return(result);
}
internal static Class120.Enum11 smethod_4(string string_1)
{
Class120.Enum11 @enum = (Class120.Enum11) 0;
string_1 = string_1.ToUpper().Trim();
string_1 += "-";
checked
{
Class120.Enum11 result;
if (string_1.Length != 30)
{
result = @enum;
}
else
{
int num = 0;
while (true)
{
IL_9E:
int num2 = 0;
while (Class323.smethod_13((byte)Strings.Asc(string_1[num * 6 + num2])) | Versioned.IsNumeric(Strings.Asc(string_1[num * 6 + num2])))
{
num2++;
if (num2 > 4)
{
if (Operators.CompareString(Conversions.ToString(string_1[num * 6 + 5]), "-", false) != 0)
{
goto IL_A9;
}
num++;
if (num <= 4)
{
goto IL_9E;
}
goto IL_B0;
}
}
break;
}
result = @enum;
return(result);
IL_A9:
result = @enum;
return(result);
IL_B0:
string_1 = Strings.Left(string_1, string_1.Length - 1);
MD5 mD = MD5.Create();
byte[] array = mD.ComputeHash(Encoding.ASCII.GetBytes(string_1));
string text = string.Empty;
int num3 = array.Length - 1;
for (int i = 0; i <= num3; i++)
{
text += array[i].ToString("X2");
}
text = text.ToLower();
if (Class120.class325_0.method_0(text))
{
result = (Class120.Enum11) 1;
}
else if (Class120.class325_1.method_0(text))
{
result = (Class120.Enum11) 2;
}
else
{
result = @enum;
}
}
return(result);
}
}
