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

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls
{
	// Token: 0x02001549 RID: 5449
	[Token(Token = "0x2001549")]
	[StructLayout(3)]
	internal class DtlsReassembler
	{
		// Token: 0x06009107 RID: 37127 RVA: 0x0020275C File Offset: 0x0020095C
		[Token(Token = "0x6009107")]
		[Address(RVA = "0x1E81900", Offset = "0x1E80300", VA = "0x181E81900")]
		internal DtlsReassembler(byte msg_type, int length)
		{
			IList list = Platform.CreateArrayList();
			this.mMissing = list;
			base..ctor();
			this.mMsgType = msg_type;
			byte[] array = new byte[length];
			IList list2 = this.mMissing;
			this.mBody = array;
			DtlsReassembler.Range range;
			range.mStart = (int)((ulong)0L);
			range.mEnd = length;
			throw new NullReferenceException();
		}

		// Token: 0x17001763 RID: 5987
		// (get) Token: 0x06009108 RID: 37128 RVA: 0x002027B4 File Offset: 0x002009B4
		[Token(Token = "0x17001763")]
		internal byte MsgType
		{
			[Token(Token = "0x6009108")]
			[Address(RVA = "0x559440", Offset = "0x557E40", VA = "0x180559440")]
			get
			{
				return this.mMsgType;
			}
		}

		// Token: 0x06009109 RID: 37129 RVA: 0x002027C8 File Offset: 0x002009C8
		[Token(Token = "0x6009109")]
		[Address(RVA = "0x1E817F0", Offset = "0x1E801F0", VA = "0x181E817F0")]
		internal byte[] GetBodyIfComplete()
		{
			IList list = this.mMissing;
			return this.mBody;
		}

		// Token: 0x0600910A RID: 37130 RVA: 0x002027EC File Offset: 0x002009EC
		[Token(Token = "0x600910A")]
		[Address(RVA = "0x1E81500", Offset = "0x1E7FF00", VA = "0x181E81500")]
		internal void ContributeFragment(byte msg_type, int length, byte[] buf, int off, int fragment_offset, int fragment_length)
		{
			if (this.mMsgType == msg_type && this.mBody.Length == length)
			{
				IList list = this.mMissing;
				int num = 0;
				if (0 < list)
				{
					IList list2 = this.mMissing;
					byte[] array = this.mBody;
					int num2;
					int num3;
					num2 -= num3;
					Array.Copy(buf, num3, array, num3, num2);
					IList list3 = this.mMissing;
					DtlsReassembler.Range range;
					range.mStart = num2;
					range.mEnd = 0;
					IList list4 = this.mMissing;
					IList list5 = this.mMissing;
					num++;
					IList list6 = this.mMissing;
					IList list7 = this.mMissing;
					IList list8 = this.mMissing;
				}
			}
		}

		// Token: 0x0600910B RID: 37131 RVA: 0x0020288C File Offset: 0x00200A8C
		[Token(Token = "0x600910B")]
		[Address(RVA = "0x1E81850", Offset = "0x1E80250", VA = "0x181E81850")]
		internal void Reset()
		{
			IList list = this.mMissing;
			IList list2 = this.mMissing;
			int length = this.mBody.Length;
			DtlsReassembler.Range range;
			range.mStart = (int)((ulong)0L);
			range.mEnd = length;
			throw new NullReferenceException();
		}

		// Token: 0x04006037 RID: 24631
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x10")]
		[Token(Token = "0x4006037")]
		private readonly byte mMsgType;

		// Token: 0x04006038 RID: 24632
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x18")]
		[Token(Token = "0x4006038")]
		private readonly byte[] mBody;

		// Token: 0x04006039 RID: 24633
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x20")]
		[Token(Token = "0x4006039")]
		private readonly IList mMissing;

		// Token: 0x0200154A RID: 5450
		[Token(Token = "0x200154A")]
		private class Range
		{
			// Token: 0x0600910C RID: 37132 RVA: 0x002028C8 File Offset: 0x00200AC8
			[Token(Token = "0x600910C")]
			[Address(RVA = "0x823C30", Offset = "0x822630", VA = "0x180823C30")]
			internal Range(int start, int end)
			{
				this.mStart = start;
				this.mEnd = end;
			}

			// Token: 0x17001764 RID: 5988
			// (get) Token: 0x0600910D RID: 37133 RVA: 0x002028EC File Offset: 0x00200AEC
			// (set) Token: 0x0600910E RID: 37134 RVA: 0x00202900 File Offset: 0x00200B00
			[Token(Token = "0x17001764")]
			public int Start
			{
				[Token(Token = "0x600910D")]
				[Address(RVA = "0x3C1C50", Offset = "0x3C0650", VA = "0x1803C1C50")]
				get
				{
					return this.mStart;
				}
				[Token(Token = "0x600910E")]
				[Address(RVA = "0x3C1C90", Offset = "0x3C0690", VA = "0x1803C1C90")]
				set
				{
					this.mStart = value;
				}
			}

			// Token: 0x17001765 RID: 5989
			// (get) Token: 0x0600910F RID: 37135 RVA: 0x00202914 File Offset: 0x00200B14
			// (set) Token: 0x06009110 RID: 37136 RVA: 0x00202928 File Offset: 0x00200B28
			[Token(Token = "0x17001765")]
			public int End
			{
				[Token(Token = "0x600910F")]
				[Address(RVA = "0x55D550", Offset = "0x55BF50", VA = "0x18055D550")]
				get
				{
					return this.mEnd;
				}
				[Token(Token = "0x6009110")]
				[Address(RVA = "0x55D5D0", Offset = "0x55BFD0", VA = "0x18055D5D0")]
				set
				{
					this.mEnd = value;
				}
			}

			// Token: 0x0400603A RID: 24634
			[global::Cpp2IlInjected.FieldOffset(Offset = "0x10")]
			[Token(Token = "0x400603A")]
			private int mStart;

			// Token: 0x0400603B RID: 24635
			[global::Cpp2IlInjected.FieldOffset(Offset = "0x14")]
			[Token(Token = "0x400603B")]
			private int mEnd;
		}
	}
}