using System;
using System.Collections;
using System.IO;
using System.Runtime.InteropServices;
using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1
{
	// Token: 0x020017D4 RID: 6100
	[Token(Token = "0x20017D4")]
	[StructLayout(3)]
	public class DerSequence : Asn1Sequence
	{
		// Token: 0x0600A4BA RID: 42170 RVA: 0x00265088 File Offset: 0x00263288
		[Token(Token = "0x600A4BA")]
		[Address(RVA = "0x1ED90D0", Offset = "0x1ED7AD0", VA = "0x181ED90D0")]
		public static DerSequence FromVector(Asn1EncodableVector v)
		{
			if (v.Count < 1)
			{
			}
			return new DerSequence(v);
		}

		// Token: 0x0600A4BB RID: 42171 RVA: 0x002650AC File Offset: 0x002632AC
		[Token(Token = "0x600A4BB")]
		[Address(RVA = "0x1ED91E0", Offset = "0x1ED7BE0", VA = "0x181ED91E0")]
		public DerSequence()
		{
			int num = 0;
			base..ctor(num);
		}

		// Token: 0x0600A4BC RID: 42172 RVA: 0x002650C4 File Offset: 0x002632C4
		[Token(Token = "0x600A4BC")]
		[Address(RVA = "0x1ED9480", Offset = "0x1ED7E80", VA = "0x181ED9480")]
		public DerSequence(Asn1Encodable obj)
			: base(1)
		{
			base.AddObject(obj);
		}

		// Token: 0x0600A4BD RID: 42173 RVA: 0x002650E0 File Offset: 0x002632E0
		[Token(Token = "0x600A4BD")]
		[Address(RVA = "0x1ED91F0", Offset = "0x1ED7BF0", VA = "0x181ED91F0")]
		public DerSequence(params Asn1Encodable[] v)
		{
			int length = v.Length;
			base..ctor(length);
			int num = 0;
			int length2 = v.Length;
			if (num < length2)
			{
				Asn1Encodable asn1Encodable = v[num];
				base.AddObject(asn1Encodable);
				num++;
			}
		}

		// Token: 0x0600A4BE RID: 42174 RVA: 0x00265124 File Offset: 0x00263324
		[Token(Token = "0x600A4BE")]
		[Address(RVA = "0x1ED9270", Offset = "0x1ED7C70", VA = "0x181ED9270")]
		public DerSequence(Asn1EncodableVector v)
		{
			int num;
			do
			{
				num = 0;
				int count = v.Count;
				base..ctor(count);
				IEnumerator enumerator = v.GetEnumerator();
				int num2;
				if (enumerator != 0)
				{
					if (num < enumerator)
					{
						num += num;
						num++;
					}
					if (num == 0)
					{
						num += num;
						num++;
						num += 19;
					}
					num2 = 0;
					if (num == 0)
					{
						goto IL_52;
					}
					base.AddObject(num);
				}
				if (num2 != 0)
				{
				}
				if (num != -1)
				{
				}
			}
			while (num != 0);
			return;
			IL_52:
			throw new NullReferenceException();
		}

		// Token: 0x0600A4BF RID: 42175 RVA: 0x00265188 File Offset: 0x00263388
		[Token(Token = "0x600A4BF")]
		[Address(RVA = "0x1ED8DB0", Offset = "0x1ED77B0", VA = "0x181ED8DB0", Slot = "6")]
		internal override void Encode(DerOutputStream derOut)
		{
			int num;
			DerOutputStream derOutputStream;
			do
			{
				num = 0;
				derOutputStream = new DerOutputStream(new MemoryStream());
				IEnumerator enumerator = this.GetEnumerator();
				if (enumerator != 0)
				{
					if (num < enumerator)
					{
						num += num;
						num++;
					}
					if (num == 0)
					{
						num += num;
						num++;
						num += 19;
					}
					if (num == 0)
					{
						goto IL_6D;
					}
					derOutputStream.WriteObject(num);
				}
				if (num != -1)
				{
				}
			}
			while (num != 0);
			Platform.Dispose(derOutputStream);
			ulong num2;
			derOut.WriteLength((int)num2);
			int num3 = derOut.ReadByte();
			return;
			IL_6D:
			throw new NullReferenceException();
		}

		// Token: 0x0600A4C0 RID: 42176 RVA: 0x00265208 File Offset: 0x00263408
		// Note: this type is marked as 'beforefieldinit'.
		[Token(Token = "0x600A4C0")]
		[Address(RVA = "0x1ED9180", Offset = "0x1ED7B80", VA = "0x181ED9180")]
		static DerSequence()
		{
			int num;
			DerSequence derSequence = new DerSequence(num);
			num = 0;
		}

		// Token: 0x04006B83 RID: 27523
		[Token(Token = "0x4006B83")]
		public static readonly DerSequence Empty;
	}
}