/// <summary>
/// 获得机器码
/// </summary>
/// <returns></returns>
public static string GetMachineCode()
{
string s = "";
byte[] macAddress = Win32Util.GetMacAddress();
for (int i = 0; i < macAddress.Length; i++)
{
s = s + macAddress[i].ToString();
}
ManagementObjectSearcher searcher = new ManagementObjectSearcher("select * from Win32_BIOS");
foreach (ManagementObject obj2 in searcher.Get())
{
s = s + obj2["Name"];
s = s + obj2["BuildNumber"];
s = s + obj2["Manufacturer"];
s = s + obj2["SMBIOSBIOSVersion"];
}
byte[] bytes = new UnicodeEncoding().GetBytes(s);
long hash = 0L;
TeaEncrypt.TeaHash2(bytes, bytes.Length, out hash);
bytes = BitConverter.GetBytes(hash);
return(string.Format("{0,2:X}{1,2:X}-{2,2:X}{3,2:X}-{4,2:X}{5,2:X}-{6,2:X}{7,2:X}", new object[] { bytes[0], bytes[1], bytes[2], bytes[3], bytes[4], bytes[5], bytes[6], bytes[7] }).Replace('O', 'P').Replace('L', 'A').Replace('I', 'C').Replace('1', 'Z').Replace(' ', 'K'));
}
/// <summary>
/// 获得注册码
/// </summary>
/// <param name="_username">授权用户</param>
/// <param name="_domainname">授权域名,为空表示域名不受限制,多个域名用分号</param>
/// <param name="_machinecode">机器码</param>
/// <returns></returns>
public static string GetSerialCode(string _username, string _domainname, string _machinecode)
{
long num;
string s = _username + "," + _domainname + "," + _machinecode.ToUpper();
byte[] bytes = new UnicodeEncoding().GetBytes(s);
TeaEncrypt.TeaHash2(bytes, bytes.Length, out num);
byte[] buffer2 = BitConverter.GetBytes(num);
return(string.Format("{0,2:X}{1,2:X}-{2,2:X}{3,2:X}-{4,2:X}{5,2:X}-{6,2:X}{7,2:X}", new object[] { buffer2[0], buffer2[1], buffer2[2], buffer2[3], buffer2[4], buffer2[5], buffer2[6], buffer2[7] }).Replace('O', 'F').Replace('L', 'Y').Replace('I', 'X').Replace('1', 'B').Replace(' ', 'A'));
}