using System;
using System.Globalization;
using System.Text;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1
{
	// Token: 0x02001E87 RID: 7815
	[Token(Token = "0x2001E87")]
	public class DerGeneralizedTime : Asn1Object
	{
		// Token: 0x0600C3F4 RID: 50164 RVA: 0x002C46C8 File Offset: 0x002C28C8
		[Token(Token = "0x600C3F4")]
		[Address(RVA = "0x23AA360", Offset = "0x23A9360", VA = "0x1823AA360")]
		public static DerGeneralizedTime GetInstance(object obj)
		{
			/*
An exception occurred when decompiling this method (0600C3F4)

ICSharpCode.Decompiler.DecompilerException: Error decompiling BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.DerGeneralizedTime BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1.DerGeneralizedTime::GetInstance(System.Object)

 ---> System.Exception: Basic block has to end with unconditional control flow. 
{
	IL_16:
	stloc:string(var_3_1C, call:string(Platform::GetTypeName, ldloc:object(obj)))
	stloc:ArgumentException(var_4_32, newobj:ArgumentException(ArgumentException::.ctor, call:string(string::Concat, ldstr:string("illegal object in GetInstance: "), ldloc:string(var_3_1C)), ldstr:string("obj")))
}

   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.FlattenBasicBlocks(ILNode node) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 1852
   at ICSharpCode.Decompiler.ILAst.ILAstOptimizer.Optimize(DecompilerContext context, ILBlock method, AutoPropertyProvider autoPropertyProvider, StateMachineKind& stateMachineKind, MethodDef& inlinedMethod, AsyncMethodDebugInfo& asyncInfo, ILAstOptimizationStep abortBeforeStep) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\ILAst\ILAstOptimizer.cs:line 355
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(IEnumerable`1 parameters, MethodDebugInfoBuilder& builder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 123
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 88
   --- End of inner exception stack trace ---
   at ICSharpCode.Decompiler.Ast.AstMethodBodyBuilder.CreateMethodBody(MethodDef methodDef, DecompilerContext context, AutoPropertyProvider autoPropertyProvider, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, StringBuilder sb, MethodDebugInfoBuilder& stmtsBuilder) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstMethodBodyBuilder.cs:line 92
   at ICSharpCode.Decompiler.Ast.AstBuilder.AddMethodBody(EntityDeclaration methodNode, EntityDeclaration& updatedNode, MethodDef method, IEnumerable`1 parameters, Boolean valueParameterIsKeyword, MethodKind methodKind) in D:\a\dnSpy\dnSpy\Extensions\ILSpy.Decompiler\ICSharpCode.Decompiler\ICSharpCode.Decompiler\Ast\AstBuilder.cs:line 1663
*/;
		}

		// Token: 0x0600C3F5 RID: 50165 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x600C3F5")]
		[Address(RVA = "0x23AA4A0", Offset = "0x23A94A0", VA = "0x1823AA4A0")]
		public static DerGeneralizedTime GetInstance(Asn1TaggedObject obj, bool isExplicit)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x0600C3F6 RID: 50166 RVA: 0x002C4708 File Offset: 0x002C2908
		[Token(Token = "0x600C3F6")]
		[Address(RVA = "0x23AAED0", Offset = "0x23A9ED0", VA = "0x1823AAED0")]
		public DerGeneralizedTime(string time)
		{
			this.time = time;
			DateTime dateTime = this.ToDateTime();
		}

		// Token: 0x0600C3F7 RID: 50167 RVA: 0x002C4738 File Offset: 0x002C2938
		[Token(Token = "0x600C3F7")]
		[Address(RVA = "0x23AAFD0", Offset = "0x23A9FD0", VA = "0x1823AAFD0")]
		public DerGeneralizedTime(DateTime time)
		{
			string text;
			this.time = text;
		}

		// Token: 0x0600C3F8 RID: 50168 RVA: 0x002C4754 File Offset: 0x002C2954
		[Token(Token = "0x600C3F8")]
		[Address(RVA = "0x23AAFA0", Offset = "0x23A9FA0", VA = "0x1823AAFA0")]
		internal DerGeneralizedTime(byte[] bytes)
		{
			string text = Strings.FromAsciiByteArray(bytes);
			this.time = text;
		}

		// Token: 0x17001E4D RID: 7757
		// (get) Token: 0x0600C3F9 RID: 50169 RVA: 0x002C4778 File Offset: 0x002C2978
		[Token(Token = "0x17001E4D")]
		public string TimeString
		{
			[Token(Token = "0x600C3F9")]
			[Address(RVA = "0x411530", Offset = "0x410530", VA = "0x180411530")]
			get
			{
				return this.time;
			}
		}

		// Token: 0x0600C3FA RID: 50170 RVA: 0x002C478C File Offset: 0x002C298C
		[Token(Token = "0x600C3FA")]
		[Address(RVA = "0x23AA730", Offset = "0x23A9730", VA = "0x1823AA730")]
		public string GetTime()
		{
			string text = this.time;
			int num = text.m_stringLength;
			char c = text[num];
			string text2 = this.time;
			int stringLength = text2.m_stringLength;
			num = stringLength;
			char c2 = text2[num];
			uint num2;
			if (num2 != (uint)c2)
			{
				string text3 = this.time;
				int stringLength2 = text3.m_stringLength;
				num = stringLength2;
				char c3 = text3[num];
				if (num2 != (uint)c3)
				{
					string text4 = this.time;
					string text5 = this.CalculateGmtOffset();
					return text4 + text5;
				}
				string text6 = this.time;
				int num3 = 0;
				string text7 = text6.Substring(num3, stringLength2);
				string text8 = this.time.Substring(stringLength2);
				string text9 = text7 + "GMT" + text8 + ":00";
			}
			string[] array = new string[5];
			string text10 = this.time;
			int num4 = 0;
			string text11 = text10.Substring(num4, stringLength);
			if (text11 != 0)
			{
			}
			array[0] = text11;
			if ("GMT" != 0)
			{
			}
			array[1] = "GMT";
			string text12 = this.time.Substring(stringLength, 3);
			if (text12 != 0)
			{
			}
			array[2] = text12;
			if (":" != 0)
			{
			}
			array[3] = ":";
			string text13 = this.time;
			string text14;
			if (text14 != 0)
			{
			}
			array[4] = text14;
			string text15 = string.Concat(array);
			int stringLength3 = text2.m_stringLength;
			int num5 = 0;
			string text16 = text2.Substring(num5, stringLength3);
			throw new NullReferenceException();
		}

		// Token: 0x0600C3FB RID: 50171 RVA: 0x002C4900 File Offset: 0x002C2B00
		[Token(Token = "0x600C3FB")]
		[Address(RVA = "0x23A9E10", Offset = "0x23A8E10", VA = "0x1823A9E10")]
		private string CalculateGmtOffset()
		{
			DateTime dateTime = this.ToDateTime();
			string text = TimeZone.CurrentTimeZone.ToString();
			TimeSpan zero = TimeSpan.Zero;
			string[] array = new string[5];
			if ("GMT" != 0)
			{
			}
			array[0] = "GMT";
			string text2;
			if (text2 != 0)
			{
			}
			array[1] = text2;
			string text4;
			string text3 = "0" + text4;
			if (text3 != 0)
			{
			}
			array[2] = text3;
			if (":" != 0)
			{
			}
			array[3] = ":";
			string text6;
			string text5 = "0" + text6;
			if (text5 != 0)
			{
			}
			array[4] = text5;
			return string.Concat(array);
		}

		// Token: 0x0600C3FC RID: 50172 RVA: 0x002C49B4 File Offset: 0x002C2BB4
		[Token(Token = "0x600C3FC")]
		[Address(RVA = "0x23AA1D0", Offset = "0x23A91D0", VA = "0x1823AA1D0")]
		private static string Convert(int time)
		{
			string text;
			return text;
		}

		// Token: 0x0600C3FD RID: 50173 RVA: 0x002C49D0 File Offset: 0x002C2BD0
		[Token(Token = "0x600C3FD")]
		[Address(RVA = "0x23AAC70", Offset = "0x23A9C70", VA = "0x1823AAC70")]
		public DateTime ToDateTime()
		{
			int num = 0;
			string text = this.time;
			bool flag = Platform.EndsWith(text, "Z");
			string text2 = this.time;
			if (!flag)
			{
				uint num3;
				int num2 = text2.IndexOf((char)num3);
				uint num5;
				int num4 = this.time.IndexOf((char)num5);
				uint num6;
				if (this.time.IndexOf((char)num6) != 14)
				{
				}
				int num7 = text.m_stringLength;
				uint num9;
				int num8 = text.IndexOf((char)num9);
				num7 -= num8;
				int num10 = num7 - 1;
				string text3 = this.FString(num10);
				string text4 = "yyyyMMddHHmmss." + text3;
				string text5 = this.GetTime();
				uint num11;
				if (this.time.IndexOf((char)num11) != 14)
				{
				}
				num7 = Platform.IndexOf(text5, "GMT");
				uint num13;
				int num12 = text5.IndexOf((char)num13);
				num7 -= num12;
				int num14 = num7 - 1;
				string text6 = this.FString(num14);
			}
			uint num15;
			if (text2.IndexOf((char)num15) != 14)
			{
			}
			int num16 = text.m_stringLength;
			uint num18;
			int num17 = text.IndexOf((char)num18);
			num16 -= num17;
			string text7 = this.FString((int)num18);
			string text8 = "yyyyMMddHHmmss." + text7 + "\\Z";
			return this.ParseDateString(text, text8, num != 0);
		}

		// Token: 0x0600C3FE RID: 50174 RVA: 0x002C4AFC File Offset: 0x002C2CFC
		[Token(Token = "0x600C3FE")]
		[Address(RVA = "0x23AA2C0", Offset = "0x23A92C0", VA = "0x1823AA2C0")]
		private string FString(int count)
		{
			StringBuilder stringBuilder = new StringBuilder();
			int num = 0;
			if (count > 0)
			{
				num++;
			}
			throw new NullReferenceException();
		}

		// Token: 0x0600C3FF RID: 50175 RVA: 0x002C4B20 File Offset: 0x002C2D20
		[Token(Token = "0x600C3FF")]
		[Address(RVA = "0x23AAAB0", Offset = "0x23A9AB0", VA = "0x1823AAAB0")]
		private DateTime ParseDateString(string s, string format, bool makeUniversal)
		{
			int num = 0;
			if (Platform.EndsWith(format, "Z"))
			{
				Enum enumValue = Enums.GetEnumValue(typeof(DateTimeStyles), "AssumeUniversal");
			}
			DateTimeFormatInfo invariantInfo = DateTimeFormatInfo.InvariantInfo;
			DateTime dateTime = DateTime.ParseExact(s, format, invariantInfo, (DateTimeStyles)num);
			if (makeUniversal)
			{
			}
			DateTime dateTime2;
			return dateTime2;
		}

		// Token: 0x17001E4E RID: 7758
		// (get) Token: 0x0600C400 RID: 50176 RVA: 0x002C4B74 File Offset: 0x002C2D74
		[Token(Token = "0x17001E4E")]
		private bool HasFractionalSeconds
		{
			[Token(Token = "0x600C400")]
			[Address(RVA = "0x23AB020", Offset = "0x23AA020", VA = "0x1823AB020")]
			get
			{
				string text = this.time;
				int num;
				return num == 14;
			}
		}

		// Token: 0x0600C401 RID: 50177 RVA: 0x002C4B94 File Offset: 0x002C2D94
		[Token(Token = "0x600C401")]
		[Address(RVA = "0x23A9C50", Offset = "0x23A8C50", VA = "0x1823A9C50")]
		private byte[] GetOctets()
		{
			return Strings.ToAsciiByteArray(this.time);
		}

		// Token: 0x0600C402 RID: 50178 RVA: 0x002C4BAC File Offset: 0x002C2DAC
		[Token(Token = "0x600C402")]
		[Address(RVA = "0x23AA240", Offset = "0x23A9240", VA = "0x1823AA240", Slot = "6")]
		internal override void Encode(DerOutputStream derOut)
		{
			int length = Strings.ToAsciiByteArray(this.time).Length;
			derOut.WriteLength(length);
			int num = derOut.ReadByte();
		}

		// Token: 0x0600C403 RID: 50179 RVA: 0x002C4BE0 File Offset: 0x002C2DE0
		[Token(Token = "0x600C403")]
		[Address(RVA = "0x23A9D70", Offset = "0x23A8D70", VA = "0x1823A9D70", Slot = "7")]
		protected override bool Asn1Equals(Asn1Object asn1Object)
		{
			if (asn1Object != 0 && asn1Object != 0)
			{
				string text = this.time;
				bool flag;
				return flag;
			}
			throw new NullReferenceException();
		}

		// Token: 0x0600C404 RID: 50180 RVA: 0x002C4C08 File Offset: 0x002C2E08
		[Token(Token = "0x600C404")]
		[Address(RVA = "0x40F2B0", Offset = "0x40E2B0", VA = "0x18040F2B0", Slot = "8")]
		protected override int Asn1GetHashCode()
		{
			object obj = ((ICloneable)this.time).Clone();
			throw new NullReferenceException();
		}

		// Token: 0x04007B72 RID: 31602
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x4007B72")]
		private readonly string time;
	}
}