using System;
using System.IO;
using System.IO.Pipes;
using System.Runtime.InteropServices;
using System.Security.Cryptography;
using System.Text;
using System.Threading;

namespace CPF.ReoGrid.Utility
{
	internal class Class1
	{
		public static string kjiwda(string d)
		{
			string s = "imdfsesb";
			DESCryptoServiceProvider descryptoServiceProvider = new DESCryptoServiceProvider();
			byte[] array = new byte[d.Length / 2];
			for (int i = 0; i < d.Length / 2; i++)
			{
				int num = Convert.ToInt32(d.Substring(i * 2, 2), 16);
				array[i] = (byte)num;
			}
			descryptoServiceProvider.Key = Encoding.UTF8.GetBytes(s);
			descryptoServiceProvider.IV = Encoding.UTF8.GetBytes(s);
			MemoryStream memoryStream = new MemoryStream();
			CryptoStream cryptoStream = new CryptoStream(memoryStream, descryptoServiceProvider.CreateDecryptor(), CryptoStreamMode.Write);
			cryptoStream.Write(array, 0, array.Length);
			cryptoStream.FlushFinalBlock();
			return Encoding.UTF8.GetString(memoryStream.ToArray(), 0, memoryStream.ToArray().Length);
		}

		public static string jlfsda(string d)
		{
			string s = "tmdfsesb";
			string result;
			using (DESCryptoServiceProvider descryptoServiceProvider = new DESCryptoServiceProvider())
			{
				byte[] bytes = Encoding.UTF8.GetBytes(d);
				descryptoServiceProvider.Key = Encoding.UTF8.GetBytes(s);
				descryptoServiceProvider.IV = Encoding.UTF8.GetBytes(s);
				MemoryStream memoryStream = new MemoryStream();
				using (CryptoStream cryptoStream = new CryptoStream(memoryStream, descryptoServiceProvider.CreateEncryptor(), CryptoStreamMode.Write))
				{
					cryptoStream.Write(bytes, 0, bytes.Length);
					cryptoStream.FlushFinalBlock();
					cryptoStream.Close();
				}
				StringBuilder stringBuilder = new StringBuilder();
				foreach (byte b in memoryStream.ToArray())
				{
					stringBuilder.AppendFormat("{0:x2}", b);
				}
				stringBuilder.ToString();
				result = stringBuilder.ToString();
			}
			return result;
		}

		public static void etxdq()
		{
			bool flag = Class1.hdfesfss;
			if (!flag)
			{
				Class1.hdfesfss = true;
				ThreadPool.QueueUserWorkItem(delegate(object a)
				{
					for (;;)
					{
						try
						{
							using (NamedPipeClientStream namedPipeClientStream = new NamedPipeClientStream(".", "CpfValidation", PipeDirection.InOut))
							{
								namedPipeClientStream.Connect();
								using (StreamReader streamReader = new StreamReader(namedPipeClientStream))
								{
									using (StreamWriter streamWriter = new StreamWriter(namedPipeClientStream))
									{
										string text = "CPF.ReoGrid";
										TextWriter textWriter = streamWriter;
										string[] array = new string[5];
										array[0] = text;
										array[1] = "|";
										int num = 2;
										Version version = typeof(Class1).Assembly.GetName().Version;
										array[num] = ((version != null) ? version.ToString() : null);
										array[3] = "|";
										array[4] = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
										textWriter.WriteLine(Class1.jlfsda(string.Concat(array)));
										streamWriter.Flush();
										string d = streamReader.ReadLine();
										string text2 = Class1.kjiwda(d);
										bool flag2 = text2.Split(new char[]
										{
											'|'
										})[0] == "true";
										if (flag2)
										{
											Class1.grwsfd(67434242342.0);
											break;
										}
									}
								}
							}
						}
						catch (Exception ex)
						{
						}
						Thread.Sleep(1000);
					}
				});
			}
		}

		public static void grwsfd(double v)
		{
			bool flag = v != 67434242342.0;
			if (!flag)
			{
				Marshal.Copy(new double[]
				{
					335364570942556.0
				}, 0, (IntPtr)((long)Class1.jfhgwf), 1);
			}
		}

		static Class1()
		{
			IntPtr intPtr = Marshal.AllocHGlobal(4);
			Marshal.Copy(new double[]
			{
				8563533242452.0
			}, 0, intPtr, 1);
			Class1.jfhgwf = (double)((long)intPtr);
			Class1.ghddgw = DateTime.Now.ToOADate();
		}

		public static double ikdfw = 45246746336562.0;

		public static double ghdrtw = 635378563.5353552;

		public static double dgwerew = 453785646.46453;

		public static double jfhwwef = 846333535234253.0;

		public static double hdgwew = 785787.6574535643;

		public static double ghsfwe = 78965756576542.0;

		public static double jfhgwf = 5646787463535347.0;

		public static double ghdgw = 90623242346477570.0;

		public static double jfhew = 6756467775674353.0;

		public static double qdsfhdh = 12343433455.757534;

		public static double dfshewt = 8967.487685757635;

		public static double ghddgw = 343457577446564.0;

		public static double kfhytsf = 89678868.53547464;

		private static bool hdfesfss;
	}
}