public static string GetSoftDue()
{ //HrejADlG4nA= NoDue
//9TrZBvE7GbI= HasDue
string dueFlg = "9TrZBvE7GbI";
dueFlg = RegisterClass.GetItemValue("NicholasLeo");
if (dueFlg != null)
{
dueFlg = NicholasEncrypt.DecryptUTF8String(dueFlg, GetSystemInfo.EncrytionKey);
}
return(dueFlg);
}
public static int GetLoginTimes()
{
string times = "0";
try
{
times = RegisterClass.GetItemValue("Nicholas");
if (times != null)
{
times = NicholasEncrypt.DecryptUTF8String(times, GetSystemInfo.EncrytionKey);
}
}
catch (Exception ex)
{
return(Convert.ToInt32(times));
}
return(Convert.ToInt32(times));
}
public static string GetSoftRegFlg()
{
string fl = "U3OtiHLdjoM=";
try
{
fl = RegisterClass.GetItemValue("Leo");
if (fl == null || string.IsNullOrEmpty(fl))
{
fl = "U3OtiHLdjoM=";
}
}
catch (Exception ex)
{
throw new Exception(ex.Message);
}
return(NicholasEncrypt.DecryptUTF8String(fl, GetSystemInfo.EncrytionKey));
}
/// <summary>
///
/// </summary>
/// <param name="isReg"></param>
/// <param name="errorInfo"></param>
/// <param name="infoType">1:无法获取注册信息，2：无法在本机注册，3：未授权，4：已过期</param>
public static void CheckReg(ref bool isReg, out string errorInfo, out int infoType, out bool isTrial)
{
infoType = 0;
errorInfo = "";
isTrial = false;
try
{
int x = 0;
//系统未注册
if (GetSoftRegFlg() == "NO")
{
if (GetLoginTimes() < 10)
{
isTrial = true;
int times = GetLoginTimes() + 1;
RegisterClass.UpdateSubKey("Nicholas", NicholasEncrypt.EncryptUTF8String(times.ToString(), GetSystemInfo.EncrytionKey));
}
else
{
errorInfo = "检测到系统试用次数已使用完！";
isReg = false;
infoType = 5;
RegisterClass.UpdateSubKey("NicholasLeo", NicholasEncrypt.EncryptUTF8String("NoDue", GetSystemInfo.EncrytionKey));
return;
}
isReg = true;
infoType = 10;
return;
}
if (GetSoftDue() != "Due")
{
errorInfo = "检测到系统未授权！";
isReg = false;
infoType = 5;
return;
}
if (!File.Exists(RegPath))
{
errorInfo = "无法检测到系统注册信息！";
isReg = false;
infoType = 1;
return;
}
if (!PiEncryptHelper.IsFileEnc(RegPath, ref x))
{
errorInfo = "授权文件出错，请联系管理员！";
isReg = false;
infoType = 1;
return;
}
PiEncryptHelper.DecFile(RegPath);
SystemRegInfo regInfo = XmlHelper.GetSystemRegInfo(RegPath, "Software");
PiEncryptHelper.EncFile(RegPath);
if (regInfo == null)
{
errorInfo = "无法检测到系统注册信息！";
isReg = false;
infoType = 1;
return;
}
if (regInfo.RegKey != AesLocalKey)
{
errorInfo = "检测到系统无法在改电脑上使用！";
isReg = false;
infoType = 2;
return;
}
DateTime endTime = Convert.ToDateTime(regInfo.EndDate);
if (DateTime.Compare(endTime, DateTime.Now) < 0)
{
errorInfo = "检测到系统注册已过期，请重新激活！";
isReg = false;
infoType = 3;
return;
}
DateTime startTime = Convert.ToDateTime(regInfo.StartDate);
if (DateTime.Compare(startTime, DateTime.Now) > 0)
{
errorInfo = "检测到电脑系统时间不是北京时间，请将电脑时间调整到当前北京时间！";
isReg = false;
infoType = 3;
return;
}
if (NicholasEncrypt.DecryptUTF8String(regInfo.IsAuthorized, GetSystemInfo.EncrytionKey) != "HasAuthorized")
{
errorInfo = "检测到系统未进行授权！";
isReg = false;
infoType = 3;
return;
}
}
catch (Exception)
{
errorInfo = "授权文件出错，请重试！";
isReg = false;
}
}