无人地磅自助机开发总结（八）获取mac地址与机器码

1.获取本机Mac地址

  ///<summary>
        /// 通过NetworkInterface读取网卡Mac
        ///</summary>
        ///<returns></returns>
        public static List<string> GetMacByNetworkInterface()
        {
            List<string> macs = new List<string>();
            NetworkInterface[] interfaces = NetworkInterface.GetAllNetworkInterfaces();
            foreach (NetworkInterface ni in interfaces)
            {
                if (ni.OperationalStatus.ToString()=="Up"&&ni.NetworkInterfaceType.ToString()=="Ethernet")
                {
                    macs.Add(ni.GetPhysicalAddress().ToString());
                }
                if (macs.Count > 0)
                {
                    LocalMac = macs[0];
                }
            }
            return macs;
        }

2.获取机器码，这里返回的机器码是经过base64加密过的

Base64.cs工具类

  public class Base64
    {
        private static string base64EncodeChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";//编码后的字符集
        private static int[] base64DecodeChars = new int[] { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1, -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1 };//对应ASICC字符的位置
        public static string base64encode(string str)
        { //加密
            string Out = "";
            int i = 0, len = str.Length;
            char c1, c2, c3;
            while (i < len)
            {
                c1 = Convert.ToChar(str[i++] & 0xff);
                if (i == len)
                {
                    Out += base64EncodeChars[c1 >> 2];
                    Out += base64EncodeChars[(c1 & 0x3) << 4];
                    Out += "==";
                    break;
                }
                c2 = str[i++];
                if (i == len)
                {
                    Out += base64EncodeChars[c1 >> 2];
                    Out += base64EncodeChars[((c1 & 0x3) << 4) | ((c2 & 0xF0) >> 4)];
                    Out += base64EncodeChars[(c2 & 0xF) << 2];
                    Out += "=";
                    break;
                }
                c3 = str[i++];
                Out += base64EncodeChars[c1 >> 2];
                Out += base64EncodeChars[((c1 & 0x3) << 4) | ((c2 & 0xF0) >> 4)];
                Out += base64EncodeChars[((c2 & 0xF) << 2) | ((c3 & 0xC0) >> 6)];
                Out += base64EncodeChars[c3 & 0x3F];
            }
            return Out;
        }
        public string utf16to8(string str)
        {
            string Out = "";
            int i, len;
            char c;//char为16位Unicode字符,范围0~0xffff,感谢vczh提醒
            len = str.Length;
            for (i = 0; i < len; i++)
            {//根据字符的不同范围分别转化
                c = str[i];
                if ((c >= 0x0001) && (c <= 0x007F))
                {
                    Out += str[i];
                }
                else if (c > 0x07FF)
                {
                    Out += (char)(0xE0 | ((c >> 12) & 0x0F));
                    Out += (char)(0x80 | ((c >> 6) & 0x3F));
                    Out += (char)(0x80 | ((c >> 0) & 0x3F));
                }
                else
                {
                    Out += (char)(0xC0 | ((c >> 6) & 0x1F));
                    Out += (char)(0x80 | ((c >> 0) & 0x3F));
                }
            }
            return Out;
        }

        public static string base64decode(string str)
        {//解密
            int c1, c2, c3, c4;
            int i, len;
            string Out;
            len = str.Length;
            i = 0; Out = "";
            while (i < len)
            {
                do
                {
                    c1 = base64DecodeChars[str[i++] & 0xff];
                } while (i < len && c1 == -1);
                if (c1 == -1) break;
                do
                {
                    c2 = base64DecodeChars[str[i++] & 0xff];
                } while (i < len && c2 == -1);
                if (c2 == -1) break;
                Out += (char)((c1 << 2) | ((c2 & 0x30) >> 4));
                do
                {
                    c3 = str[i++] & 0xff;
                    if (c3 == 61) return Out;
                    c3 = base64DecodeChars[c3];
                } while (i < len && c3 == -1);
                if (c3 == -1) break;
                Out += (char)(((c2 & 0XF) << 4) | ((c3 & 0x3C) >> 2));
                do
                {
                    c4 = str[i++] & 0xff;
                    if (c4 == 61) return Out;
                    c4 = base64DecodeChars[c4];
                } while (i < len && c4 == -1);
                if (c4 == -1) break;
                Out += (char)(((c3 & 0x03) << 6) | c4);
            }
            return Out;
        }

        public string utf8to16(string str)
        {
            string Out = "";
            int i, len;
            char c, char2, char3;
            len = str.Length;
            i = 0; while (i < len)
            {
                c = str[i++];
                switch (c >> 4)
                {
                    case 0:
                    case 1:
                    case 2:
                    case 3:
                    case 4:
                    case 5:
                    case 6:
                    case 7: Out += str[i - 1]; break;
                    case 12:
                    case 13:
                        char2 = str[i++];
                        Out += (char)(((c & 0x1F) << 6) | (char2 & 0x3F)); break;
                    case 14:
                        char2 = str[i++];
                        char3 = str[i++];
                        Out += (char)(((c & 0x0F) << 12) | ((char2 & 0x3F) << 6) | ((char3 & 0x3F) << 0)); break;
                }
            }
            return Out;
        }

    }

3.Computer.cs

   public class Computer
    {
        public string CpuID;
        public string MacAddress;
        public string DiskID;
        public string IpAddress;
        public string LoginUserName;
        public string ComputerName;
        public string SystemType;
        //public string TotalPhysicalMemory; //单位：M
        private static Computer _instance;
        public static Computer Instance()
        {
            if (_instance == null)
                _instance = new Computer();
            return _instance;
        }
        protected Computer()
        {
            CpuID = GetCpuID();//获取CPU序列号代码
            MacAddress = GetMacAddress(); //获取网卡硬件地址
            DiskID = GetDiskID(); //获取硬盘ID
            IpAddress = GetIPAddress();//获取IP地址
            LoginUserName = GetUserName();//操作系统的登录用户名
            SystemType = GetSystemType();//PC类型
            //TotalPhysicalMemory = GetTotalPhysicalMemory();
            ComputerName = GetComputerName();//获取电脑登陆用户名
        }

        /// <summary>
        /// 获取加密信息  
        /// </summary>
        /// <returns></returns>
        public string GetATMAll()
        {
            try
            {
                //IP mac 计算机名称 cpu  硬盘 电脑登陆用户名 系统类型
                var abc = Computer.Instance().CpuID;
                abc += Computer.Instance().MacAddress;
                abc += Computer.Instance().DiskID;
                abc += Computer.Instance().IpAddress;
                abc += Computer.Instance().LoginUserName;
                abc += Computer.Instance().ComputerName;
                abc += Computer.Instance().SystemType;
                //abc += Computer.Instance().TotalPhysicalMemory; //单位：M
                abc = Base64.base64encode(Convert.ToBase64String(System.Text.Encoding.Default.GetBytes(abc)));
                return abc;
            }
            catch (Exception)
            {
                return string.Empty;
            }
        }

        /// <summary>
        /// 获取加密信息  
        /// </summary>
        /// <returns></returns>
        public string GetPCAll()
        {
            try
            {
                //mac 硬盘 
                var abc = Computer.Instance().MacAddress;
                abc += Computer.Instance().DiskID;
                abc = Base64.base64encode(Convert.ToBase64String(System.Text.Encoding.Default.GetBytes(abc)));
                return abc;
            }
            catch (Exception)
            {
                return string.Empty;
            }
        }

        string GetCpuID()
        {
            try
            {
                //获取CPU序列号代码
                string cpuInfo = "";//cpu序列号
                ManagementClass mc = new ManagementClass("Win32_Processor");
                ManagementObjectCollection moc = mc.GetInstances();
                foreach (ManagementObject mo in moc)
                {
                    cpuInfo = mo.Properties["ProcessorId"].Value.ToString();
                }
                moc = null;
                mc = null;
                return cpuInfo;
            }
            catch
            {
                return "unknow";
            }
            finally
            {
            }

        }
        string GetMacAddress()
        {
            try
            {
                //获取网卡硬件地址
                string mac = "";
                ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
                ManagementObjectCollection moc = mc.GetInstances();
                foreach (ManagementObject mo in moc)
                {
                    if ((bool)mo["IPEnabled"] == true)
                    {
                        mac = mo["MacAddress"].ToString();
                        break;
                    }
                }
                moc = null;
                mc = null;
                return mac;
            }
            catch
            {
                return "unknow";
            }
            finally
            {
            }

        }
        string GetIPAddress()
        {
            try
            {
                //获取IP地址
                string st = "";
                ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
                ManagementObjectCollection moc = mc.GetInstances();
                foreach (ManagementObject mo in moc)
                {
                    if ((bool)mo["IPEnabled"] == true)
                    {
                        //st=mo["IpAddress"].ToString();
                        System.Array ar;
                        ar = (System.Array)(mo.Properties["IpAddress"].Value);
                        st = ar.GetValue(0).ToString();
                        break;
                    }
                }
                moc = null;
                mc = null;
                return st;
            }
            catch
            {
                return "unknow";
            }
            finally
            {
            }

        }

        string GetDiskID()
        {
            try
            {
                //获取硬盘ID
                String HDid = "";
                ManagementClass mc = new ManagementClass("Win32_DiskDrive");
                ManagementObjectCollection moc = mc.GetInstances();
                foreach (ManagementObject mo in moc)
                {
                    HDid = (string)mo.Properties["Model"].Value;
                }
                moc = null;
                mc = null;
                return HDid;
            }
            catch
            {
                return "unknow";
            }
            finally
            {
            }

        }

        /// <summary>
        /// 操作系统的登录用户名
        /// </summary>
        /// <returns></returns>
        string GetUserName()
        {
            try
            {
                string st = "";
                ManagementClass mc = new ManagementClass("Win32_ComputerSystem");
                ManagementObjectCollection moc = mc.GetInstances();
                foreach (ManagementObject mo in moc)
                {

                    st = mo["UserName"].ToString();

                }
                moc = null;
                mc = null;
                return st;
            }
            catch
            {
                return "unknow";
            }
            finally
            {
            }

        }


        /// <summary>
        /// PC类型
        /// </summary>
        /// <returns></returns>
        string GetSystemType()
        {
            try
            {
                string st = "";
                ManagementClass mc = new ManagementClass("Win32_ComputerSystem");
                ManagementObjectCollection moc = mc.GetInstances();
                foreach (ManagementObject mo in moc)
                {

                    st = mo["SystemType"].ToString();

                }
                moc = null;
                mc = null;
                return st;
            }
            catch
            {
                return "unknow";
            }
            finally
            {
            }

        }

        /// <summary>
        /// 物理内存
        /// </summary>
        /// <returns></returns>
        string GetTotalPhysicalMemory()
        {
            try
            {

                string st = "";
                ManagementClass mc = new ManagementClass("Win32_ComputerSystem");
                ManagementObjectCollection moc = mc.GetInstances();
                foreach (ManagementObject mo in moc)
                {

                    st = mo["TotalPhysicalMemory"].ToString();

                }
                moc = null;
                mc = null;
                return st;
            }
            catch
            {
                return "unknow";
            }
            finally
            {
            }
        }
        /// <summary>
        /// 
        /// </summary>
        /// <returns></returns>
        string GetComputerName()
        {
            try
            {
                return System.Environment.GetEnvironmentVariable("ComputerName");
            }
            catch
            {
                return "unknow";
            }
            finally
            {
            }
        }
    }

4.调用

  string license = Computer.Instance().GetATMAll();//获取机器码