/// <summary>
/// 生成注册码
/// </summary>
/// <param name="MachineKey"></param>
/// <param name="Timeout"></param>
/// <returns></returns>
public string GenRegisterKey(string MachineKey, EnumTimeOut Timeout)
{
var ClientMachineKey = MachineNumberModel.FromString(MachineKey);
var registerKeyModel = new RegisterKeyModel()
{
RegisterKey = info.GetRNum(ClientMachineKey.HardwareID, false),
TimeLimit = Timeout, //1
Timestamp5 = ClientMachineKey.Timestamp5, //5
RegistTimeTicks = ClientMachineKey.Timestamp20, //20
//BFEBFBFF000906EA52176B8A006368747630831805632834385645
};
//MessageBox.Show($"生成的注册码:{ClientMachineKey.HardwareID}\n{registerKeyModel.RegisterKey}");
return(registerKeyModel.ToString());
}
public bool CheckFile(out double DaysLeft)
{
DaysLeft = 0;
if (File.Exists(FilePath) && RegEditor.IsRegistryKeyExist(RGName))
{
//MessageBox.Show("10");
using (var s = new FileStream(FilePath, FileMode.Open))
{
var bf = new BinaryFormatter();
RegisterKeyModel ModelInFile = bf.Deserialize(s) as RegisterKeyModel;
var ModelInReg = RegisterKeyModel.FromString(RegEditor.ReadRegisterValue());
//MessageBox.Show($"10\n{ModelInFile.ToString()}\n{ModelInReg.ToString()}");
if (ModelInFile == ModelInReg)
{
//MessageBox.Show("11");
//总时间-(读取Now-注册时间)
if (!ModelInFile.IsTimeoutFromNow(out double DaysLeft1))
{
//MessageBox.Show("12");
long ticks = long.Parse(RegEditor.ReadUsedTime());
//以下是防止客户篡改系统时间
if (TimeSpan.FromTicks(ticks).TotalDays <= TimeArr[(int)ModelInFile.TimeLimit])
{
//MessageBox.Show("13");
//这个时间是剩余的使用时间
var DaysLeft2 = TimeArr[(int)ModelInFile.TimeLimit] - TimeSpan.FromTicks(ticks).TotalDays;
DaysLeft = Math.Min(DaysLeft1, DaysLeft2);
//按照最大的使用时间计算已经使用的Ticks
TimeTicksUsed = TimeSpan.FromDays(TimeArr[(int)ModelInFile.TimeLimit] - DaysLeft).Ticks;
RegEditor.WriteRemainTime(TimeTicksUsed.ToString());
return(true);
}
}
}
}
}
return(false);
}
/// <summary>
/// 点击注册的时候操作
/// </summary>
/// <param name="RegisterKey"></param>
/// <returns></returns>
public bool CheckRegisterKey(string MachineKey, string RegisterKey)
{
var MachineModelIn = MachineNumberModel.FromString(MachineKey);
var ModelIn = RegisterKeyModel.FromString(RegisterKey);
//MessageBox.Show($"{ModelIn.Timestamp5}\n{MachineModelIn.Timestamp5}\n");
if (ModelIn.Timestamp5 != MachineModelIn.Timestamp5)
{
throw new Exception("已经过时的注册码");
}
string ClacRegisterKey = info.GetRNum(MachineModelIn.HardwareID, true);
//MessageBox.Show($"获取的注册码:{MachineModelIn.HardwareID}\n{ClacRegisterKey}");
//说明从注册信息里读的是正确的，但是再次获取机器码就不对了
//MessageBox.Show($"4\n{ModelIn.RegisterKey}\n{ClacRegisterKey}\n{ModelIn.RegisterKey.Length}\n{ClacRegisterKey.Length}");
if (ModelIn.RegisterKey.Trim() == ClacRegisterKey.Trim())
{
//注册成功的时候写入文件
using (var s = new FileStream(FilePath, FileMode.Create, FileAccess.Write))
{
var bf = new BinaryFormatter();
bf.Serialize(s, ModelIn);
RegEditor.WriteRegisterValue(RegisterKey);
RegEditor.WriteRemainTime("0");
DaysLeft = TimeArr[(int)ModelIn.TimeLimit];
return(true);
}
}
return(false);
}
