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

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Crypto.Tls
{
	// Token: 0x02001B26 RID: 6950
	[Token(Token = "0x2001B26")]
	internal class DtlsReassembler
	{
		// Token: 0x0600ACE1 RID: 44257 RVA: 0x00259DD8 File Offset: 0x00257FD8
		[Token(Token = "0x600ACE1")]
		[Address(RVA = "0x18B4EC0", Offset = "0x18B3CC0", VA = "0x1818B4EC0")]
		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: 0x17001B64 RID: 7012
		// (get) Token: 0x0600ACE2 RID: 44258 RVA: 0x00259E30 File Offset: 0x00258030
		[Token(Token = "0x17001B64")]
		internal byte MsgType
		{
			[Token(Token = "0x600ACE2")]
			[Address(RVA = "0x42D5E0", Offset = "0x42C3E0", VA = "0x18042D5E0")]
			get
			{
				return this.mMsgType;
			}
		}

		// Token: 0x0600ACE3 RID: 44259 RVA: 0x00259E44 File Offset: 0x00258044
		[Token(Token = "0x600ACE3")]
		[Address(RVA = "0x18B4DB0", Offset = "0x18B3BB0", VA = "0x1818B4DB0")]
		internal byte[] GetBodyIfComplete()
		{
			IList list = this.mMissing;
			return this.mBody;
		}

		// Token: 0x0600ACE4 RID: 44260 RVA: 0x00259E68 File Offset: 0x00258068
		[Token(Token = "0x600ACE4")]
		[Address(RVA = "0x18B4AC0", Offset = "0x18B38C0", VA = "0x1818B4AC0")]
		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: 0x0600ACE5 RID: 44261 RVA: 0x00259F08 File Offset: 0x00258108
		[Token(Token = "0x600ACE5")]
		[Address(RVA = "0x18B4E10", Offset = "0x18B3C10", VA = "0x1818B4E10")]
		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: 0x04006E7A RID: 28282
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x4006E7A")]
		private readonly byte mMsgType;

		// Token: 0x04006E7B RID: 28283
		[FieldOffset(Offset = "0x18")]
		[Token(Token = "0x4006E7B")]
		private readonly byte[] mBody;

		// Token: 0x04006E7C RID: 28284
		[FieldOffset(Offset = "0x20")]
		[Token(Token = "0x4006E7C")]
		private readonly IList mMissing;

		// Token: 0x02001B27 RID: 6951
		[Token(Token = "0x2001B27")]
		private class Range
		{
			// Token: 0x0600ACE6 RID: 44262 RVA: 0x00259F44 File Offset: 0x00258144
			[Token(Token = "0x600ACE6")]
			[Address(RVA = "0x8F0C90", Offset = "0x8EFA90", VA = "0x1808F0C90")]
			internal Range(int start, int end)
			{
				this.mStart = start;
				this.mEnd = end;
			}

			// Token: 0x17001B65 RID: 7013
			// (get) Token: 0x0600ACE7 RID: 44263 RVA: 0x00259F68 File Offset: 0x00258168
			// (set) Token: 0x0600ACE8 RID: 44264 RVA: 0x00259F7C File Offset: 0x0025817C
			[Token(Token = "0x17001B65")]
			public int Start
			{
				[Token(Token = "0x600ACE7")]
				[Address(RVA = "0x3FA560", Offset = "0x3F9360", VA = "0x1803FA560")]
				get
				{
					return this.mStart;
				}
				[Token(Token = "0x600ACE8")]
				[Address(RVA = "0x536480", Offset = "0x535280", VA = "0x180536480")]
				set
				{
					this.mStart = value;
				}
			}

			// Token: 0x17001B66 RID: 7014
			// (get) Token: 0x0600ACE9 RID: 44265 RVA: 0x00259F90 File Offset: 0x00258190
			// (set) Token: 0x0600ACEA RID: 44266 RVA: 0x00259FA4 File Offset: 0x002581A4
			[Token(Token = "0x17001B66")]
			public int End
			{
				[Token(Token = "0x600ACE9")]
				[Address(RVA = "0x495080", Offset = "0x493E80", VA = "0x180495080")]
				get
				{
					return this.mEnd;
				}
				[Token(Token = "0x600ACEA")]
				[Address(RVA = "0x52EC20", Offset = "0x52DA20", VA = "0x18052EC20")]
				set
				{
					this.mEnd = value;
				}
			}

			// Token: 0x04006E7D RID: 28285
			[FieldOffset(Offset = "0x10")]
			[Token(Token = "0x4006E7D")]
			private int mStart;

			// Token: 0x04006E7E RID: 28286
			[FieldOffset(Offset = "0x14")]
			[Token(Token = "0x4006E7E")]
			private int mEnd;
		}
	}
}