using System;
using System.Collections;
using System.Collections.Generic;
using System.Text;
using System.Management;


namespace SysSecLibs
{
    public class Utils
    {
        public static Array StrToArray(string str)
        {
            return StrToArrayEx(str, ",");
        }

        /// <summary>
        ///  将一个字符串以分割符转换成Array对象，如 a,[b,[c,d]],e 将分割成 a ; b,[c,d] ; e 三个串
        /// </summary>
        /// <param name="str"></param>
        /// <param name="separator"></param>
        /// <returns></returns>
        public static Array StrToArrayEx(string str, string separator)
        {
            ArrayList list1 = new ArrayList();
            str = (str == null) ? "" : str.Trim();
            int num1 = separator.Length;
            while (str.Length > 0)
            {
                int num2 = str.IndexOf(separator);
                int num3 = str.IndexOf("[");
                if ((num3 >= 0) && (num3 < num2))
                {
                    int num4 = 1;
                    int num5 = str.Length;
                    int num6 = num3 + 1;
                    while (num6 < num5)
                    {
                        switch (str[num6])
                        {
                            case '[':
                                num4++;
                                goto Label_0082;

                            case '\\':
                                goto Label_0082;

                            case ']':
                                break;

                            default:
                                goto Label_0082;
                        }
                        num4--;
                    Label_0082:
                        if (num4 == 0)
                        {
                            break;
                        }
                        num6++;
                    }
                    num2 = str.IndexOf(separator, num6);
                }
                if (num2 < 0)
                {
                    num2 = str.Length;
                }
                string text1 = str.Substring(0, num2);
                int num7 = text1.Length;
                if (((num7 > 0) && (text1[0] == '[')) && (text1[num7 - 1] == ']'))
                {
                    text1 = text1.Substring(1, num7 - 2);
                }
                list1.Add(text1.Trim());
                if ((num2 + num1) > str.Length)
                {
                    str = "";
                }
                else
                {
                    str = str.Substring(num2 + num1).Trim();
                }
            }
            Array array1 = Array.CreateInstance(typeof(string), list1.Count);
            list1.CopyTo(array1);
            return array1;
        }


        public static string GetMachineMac()
        {
            string lcRetVal = "";
            try
            {
                string text2 = "select AdapterType, DeviceID, ProductName, ServiceName, MACAddress from Win32_NetworkAdapter";
                WqlObjectQuery query1 = new WqlObjectQuery(text2);
                ManagementObjectCollection collection1 = new ManagementObjectSearcher(query1).Get();
                foreach (ManagementObject obj1 in collection1)
                {
                    lcRetVal += ((lcRetVal == "") ? "" : ",") + obj1["MACAddress"];
                }
                return lcRetVal;
            }
            catch (Exception)
            {
            }
            return lcRetVal;
        }
        public static string GetCpuId()
        {
            string lcRetVal = "";
            try
            {
                string text2 = "select CurrentClockSpeed, Name, OtherFamilyDescription, ProcessorId, ProcessorType, SystemName, UniqueId from Win32_Processor";
                WqlObjectQuery query1 = new WqlObjectQuery(text2);
                ManagementObjectCollection collection1 = new ManagementObjectSearcher(query1).Get();
                foreach (ManagementObject obj1 in collection1)
                {
                    lcRetVal = lcRetVal + ((lcRetVal == "") ? "" : ",") + obj1["ProcessorId"];
                }
                return lcRetVal;
            }
            catch (Exception)
            {
            }
            return lcRetVal;
        }
    }
}