using System;
using System.IO;
using System.Runtime.InteropServices;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Zlib
{
	// Token: 0x02001356 RID: 4950
	[Token(Token = "0x2001356")]
	[Obsolete]
	[StructLayout(3)]
	public class ZInflaterInputStream : Stream
	{
		// Token: 0x06007CFD RID: 31997 RVA: 0x001A38B8 File Offset: 0x001A1AB8
		[Token(Token = "0x6007CFD")]
		[Address(RVA = "0x2036090", Offset = "0x2034A90", VA = "0x182036090")]
		public ZInflaterInputStream(Stream inp)
		{
			ZStream zstream = new ZStream();
			Adler32 adler = new Adler32();
			zstream._adler = adler;
			this.z = zstream;
			byte[] array = new byte[4192];
			this.buf = array;
			byte[] array2 = new byte[1];
			this.buf1 = array2;
			base..ctor();
			ZStream zstream2 = this.z;
			this.inp = inp;
			int num = 0;
			int num2 = zstream2.inflateInit(15, num != 0);
			ZStream zstream3 = this.z;
			byte[] array3 = this.buf;
			zstream3.next_in = array3;
			ZStream zstream4 = this.z;
			int num3 = 0;
			zstream4.next_in_index = num3;
			this.z.avail_in = num3;
		}

		// Token: 0x06007CFE RID: 31998 RVA: 0x001A3964 File Offset: 0x001A1B64
		[Token(Token = "0x6007CFE")]
		[Address(RVA = "0x20361D0", Offset = "0x2034BD0", VA = "0x1820361D0")]
		public ZInflaterInputStream(Stream inp, bool nowrap)
		{
			ZStream zstream = new ZStream();
			Adler32 adler = new Adler32();
			zstream._adler = adler;
			this.z = zstream;
			byte[] array = new byte[4192];
			this.buf = array;
			byte[] array2 = new byte[1];
			this.buf1 = array2;
			base..ctor();
			ZStream zstream2 = this.z;
			this.inp = inp;
			int num = zstream2.inflateInit(15, nowrap);
			ZStream zstream3 = this.z;
			byte[] array3 = this.buf;
			zstream3.next_in = array3;
			ZStream zstream4 = this.z;
			int num2 = 0;
			zstream4.next_in_index = num2;
			this.z.avail_in = num2;
		}

		// Token: 0x1700144E RID: 5198
		// (get) Token: 0x06007CFF RID: 31999 RVA: 0x001A3A0C File Offset: 0x001A1C0C
		[Token(Token = "0x1700144E")]
		public override bool CanRead
		{
			[Token(Token = "0x6007CFF")]
			[Address(RVA = "0x4405A0", Offset = "0x43EFA0", VA = "0x1804405A0", Slot = "7")]
			get
			{
				return true;
			}
		}

		// Token: 0x1700144F RID: 5199
		// (get) Token: 0x06007D00 RID: 32000 RVA: 0x001A3A1C File Offset: 0x001A1C1C
		[Token(Token = "0x1700144F")]
		public override bool CanSeek
		{
			[Token(Token = "0x6007D00")]
			[Address(RVA = "0x413970", Offset = "0x412370", VA = "0x180413970", Slot = "8")]
			get
			{
			}
		}

		// Token: 0x17001450 RID: 5200
		// (get) Token: 0x06007D01 RID: 32001 RVA: 0x001A3A2C File Offset: 0x001A1C2C
		[Token(Token = "0x17001450")]
		public override bool CanWrite
		{
			[Token(Token = "0x6007D01")]
			[Address(RVA = "0x413970", Offset = "0x412370", VA = "0x180413970", Slot = "9")]
			get
			{
			}
		}

		// Token: 0x17001451 RID: 5201
		// (get) Token: 0x06007D02 RID: 32002 RVA: 0x001A3A3C File Offset: 0x001A1C3C
		[Token(Token = "0x17001451")]
		public override long Length
		{
			[Token(Token = "0x6007D02")]
			[Address(RVA = "0x3F8880", Offset = "0x3F7280", VA = "0x1803F8880", Slot = "10")]
			get
			{
			}
		}

		// Token: 0x17001452 RID: 5202
		// (get) Token: 0x06007D03 RID: 32003 RVA: 0x001A3A4C File Offset: 0x001A1C4C
		// (set) Token: 0x06007D04 RID: 32004 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x17001452")]
		public override long Position
		{
			[Token(Token = "0x6007D03")]
			[Address(RVA = "0x3F8880", Offset = "0x3F7280", VA = "0x1803F8880", Slot = "11")]
			get
			{
			}
			[Token(Token = "0x6007D04")]
			[Address(RVA = "0x3C9F60", Offset = "0x3C8960", VA = "0x1803C9F60", Slot = "12")]
			set
			{
				throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
			}
		}

		// Token: 0x06007D05 RID: 32005 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x6007D05")]
		[Address(RVA = "0x3C9F60", Offset = "0x3C8960", VA = "0x1803C9F60", Slot = "29")]
		public override void Write(byte[] b, int off, int len)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06007D06 RID: 32006 RVA: 0x001A3A5C File Offset: 0x001A1C5C
		[Token(Token = "0x6007D06")]
		[Address(RVA = "0x3F8880", Offset = "0x3F7280", VA = "0x1803F8880", Slot = "25")]
		public override long Seek(long offset, SeekOrigin origin)
		{
		}

		// Token: 0x06007D07 RID: 32007 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x6007D07")]
		[Address(RVA = "0x3C9F60", Offset = "0x3C8960", VA = "0x1803C9F60", Slot = "26")]
		public override void SetLength(long value)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06007D08 RID: 32008 RVA: 0x001A3A6C File Offset: 0x001A1C6C
		[Token(Token = "0x6007D08")]
		[Address(RVA = "0x2035E90", Offset = "0x2034890", VA = "0x182035E90", Slot = "27")]
		public override int Read(byte[] b, int off, int len)
		{
			if (len != 0)
			{
				this.z.next_out = b;
				this.z.next_out_index = off;
				this.z.avail_out = len;
				ZStream zstream = this.z;
				int num = 0;
				if (zstream.avail_in == num && (this.nomoreinput ? 1 : 0) == num)
				{
					zstream.next_in_index = num;
					Stream stream = this.inp;
					ZStream zstream2 = this.z;
					this.z.avail_in = num;
					this.nomoreinput = true;
				}
				Inflate istate = zstream.istate;
				if (istate != 0)
				{
					int num2 = this.flushLevel;
					int num3 = istate.inflate(zstream, num2);
				}
				bool flag = this.nomoreinput;
				uint num4;
				if (!flag || num4 != (uint)(-5))
				{
					if (num4 > (uint)1)
					{
						throw new NullReferenceException();
					}
					if (((flag || num4 == (uint)1) && this.z.avail_out == len) || this.z.avail_out != len || num4 == (uint)0)
					{
					}
				}
			}
			return 0;
		}

		// Token: 0x06007D09 RID: 32009 RVA: 0x001A3B68 File Offset: 0x001A1D68
		[Token(Token = "0x6007D09")]
		[Address(RVA = "0x20359C0", Offset = "0x20343C0", VA = "0x1820359C0", Slot = "17")]
		public override void Flush()
		{
			bool canRead = this.inp.CanRead;
		}

		// Token: 0x06007D0A RID: 32010 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x6007D0A")]
		[Address(RVA = "0x3C9F60", Offset = "0x3C8960", VA = "0x1803C9F60", Slot = "30")]
		public override void WriteByte(byte b)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06007D0B RID: 32011 RVA: 0x001A3B88 File Offset: 0x001A1D88
		[Token(Token = "0x6007D0B")]
		[Address(RVA = "0x2035DA0", Offset = "0x20347A0", VA = "0x182035DA0", Slot = "15")]
		public override void Close()
		{
			int writeTimeout = this.inp.WriteTimeout;
			base.Close();
		}

		// Token: 0x06007D0C RID: 32012 RVA: 0x001A3BB0 File Offset: 0x001A1DB0
		[Token(Token = "0x6007D0C")]
		[Address(RVA = "0x2035E20", Offset = "0x2034820", VA = "0x182035E20", Slot = "28")]
		public override int ReadByte()
		{
			byte b = this.buf1[0];
			return -1;
		}

		// Token: 0x040059D8 RID: 23000
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x28")]
		[Token(Token = "0x40059D8")]
		protected ZStream z;

		// Token: 0x040059D9 RID: 23001
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x30")]
		[Token(Token = "0x40059D9")]
		protected int flushLevel;

		// Token: 0x040059DA RID: 23002
		[Token(Token = "0x40059DA")]
		private const int BUFSIZE = 4192;

		// Token: 0x040059DB RID: 23003
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x38")]
		[Token(Token = "0x40059DB")]
		protected byte[] buf;

		// Token: 0x040059DC RID: 23004
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x40")]
		[Token(Token = "0x40059DC")]
		private byte[] buf1;

		// Token: 0x040059DD RID: 23005
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x48")]
		[Token(Token = "0x40059DD")]
		protected Stream inp;

		// Token: 0x040059DE RID: 23006
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x50")]
		[Token(Token = "0x40059DE")]
		private bool nomoreinput;
	}
}