using System;
using System.IO;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Zlib
{
	// Token: 0x02001A13 RID: 6675
	[Token(Token = "0x2001A13")]
	[Obsolete]
	public class ZInflaterInputStream : Stream
	{
		// Token: 0x06009CA5 RID: 40101 RVA: 0x002040D8 File Offset: 0x002022D8
		[Token(Token = "0x6009CA5")]
		[Address(RVA = "0x424990", Offset = "0x423990", VA = "0x180424990")]
		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: 0x06009CA6 RID: 40102 RVA: 0x00204184 File Offset: 0x00202384
		[Token(Token = "0x6009CA6")]
		[Address(RVA = "0x424AD0", Offset = "0x423AD0", VA = "0x180424AD0")]
		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: 0x170018EC RID: 6380
		// (get) Token: 0x06009CA7 RID: 40103 RVA: 0x0020422C File Offset: 0x0020242C
		[Token(Token = "0x170018EC")]
		public override bool CanRead
		{
			[Token(Token = "0x6009CA7")]
			[Address(RVA = "0x4246A0", Offset = "0x4236A0", VA = "0x1804246A0", Slot = "7")]
			get
			{
				return true;
			}
		}

		// Token: 0x170018ED RID: 6381
		// (get) Token: 0x06009CA8 RID: 40104 RVA: 0x0020423C File Offset: 0x0020243C
		[Token(Token = "0x170018ED")]
		public override bool CanSeek
		{
			[Token(Token = "0x6009CA8")]
			[Address(RVA = "0x424690", Offset = "0x423690", VA = "0x180424690", Slot = "8")]
			get
			{
			}
		}

		// Token: 0x170018EE RID: 6382
		// (get) Token: 0x06009CA9 RID: 40105 RVA: 0x0020424C File Offset: 0x0020244C
		[Token(Token = "0x170018EE")]
		public override bool CanWrite
		{
			[Token(Token = "0x6009CA9")]
			[Address(RVA = "0x424690", Offset = "0x423690", VA = "0x180424690", Slot = "9")]
			get
			{
			}
		}

		// Token: 0x170018EF RID: 6383
		// (get) Token: 0x06009CAA RID: 40106 RVA: 0x0020425C File Offset: 0x0020245C
		[Token(Token = "0x170018EF")]
		public override long Length
		{
			[Token(Token = "0x6009CAA")]
			[Address(RVA = "0x4242C0", Offset = "0x4232C0", VA = "0x1804242C0", Slot = "10")]
			get
			{
			}
		}

		// Token: 0x170018F0 RID: 6384
		// (get) Token: 0x06009CAB RID: 40107 RVA: 0x0020426C File Offset: 0x0020246C
		// (set) Token: 0x06009CAC RID: 40108 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x170018F0")]
		public override long Position
		{
			[Token(Token = "0x6009CAB")]
			[Address(RVA = "0x4242C0", Offset = "0x4232C0", VA = "0x1804242C0", Slot = "11")]
			get
			{
			}
			[Token(Token = "0x6009CAC")]
			[Address(RVA = "0x4242D0", Offset = "0x4232D0", VA = "0x1804242D0", Slot = "12")]
			set
			{
				throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
			}
		}

		// Token: 0x06009CAD RID: 40109 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x6009CAD")]
		[Address(RVA = "0x4242D0", Offset = "0x4232D0", VA = "0x1804242D0", 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: 0x06009CAE RID: 40110 RVA: 0x0020427C File Offset: 0x0020247C
		[Token(Token = "0x6009CAE")]
		[Address(RVA = "0x4242C0", Offset = "0x4232C0", VA = "0x1804242C0", Slot = "25")]
		public override long Seek(long offset, SeekOrigin origin)
		{
		}

		// Token: 0x06009CAF RID: 40111 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x6009CAF")]
		[Address(RVA = "0x4242D0", Offset = "0x4232D0", VA = "0x1804242D0", Slot = "26")]
		public override void SetLength(long value)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06009CB0 RID: 40112 RVA: 0x0020428C File Offset: 0x0020248C
		[Token(Token = "0x6009CB0")]
		[Address(RVA = "0x424790", Offset = "0x423790", VA = "0x180424790", 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: 0x06009CB1 RID: 40113 RVA: 0x00204388 File Offset: 0x00202588
		[Token(Token = "0x6009CB1")]
		[Address(RVA = "0x424290", Offset = "0x423290", VA = "0x180424290", Slot = "17")]
		public override void Flush()
		{
			bool canRead = this.inp.CanRead;
		}

		// Token: 0x06009CB2 RID: 40114 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x6009CB2")]
		[Address(RVA = "0x4242D0", Offset = "0x4232D0", VA = "0x1804242D0", Slot = "30")]
		public override void WriteByte(byte b)
		{
			throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
		}

		// Token: 0x06009CB3 RID: 40115 RVA: 0x002043A8 File Offset: 0x002025A8
		[Token(Token = "0x6009CB3")]
		[Address(RVA = "0x4246B0", Offset = "0x4236B0", VA = "0x1804246B0", Slot = "15")]
		public override void Close()
		{
			Platform.Dispose(this.inp);
			base.Close();
		}

		// Token: 0x06009CB4 RID: 40116 RVA: 0x002043C8 File Offset: 0x002025C8
		[Token(Token = "0x6009CB4")]
		[Address(RVA = "0x424720", Offset = "0x423720", VA = "0x180424720", Slot = "28")]
		public override int ReadByte()
		{
			byte b = this.buf1[0];
			return -1;
		}

		// Token: 0x040069D4 RID: 27092
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x40069D4")]
		protected ZStream z;

		// Token: 0x040069D5 RID: 27093
		[FieldOffset(Offset = "0x30")]
		[Token(Token = "0x40069D5")]
		protected int flushLevel;

		// Token: 0x040069D6 RID: 27094
		[Token(Token = "0x40069D6")]
		private const int BUFSIZE = 4192;

		// Token: 0x040069D7 RID: 27095
		[FieldOffset(Offset = "0x38")]
		[Token(Token = "0x40069D7")]
		protected byte[] buf;

		// Token: 0x040069D8 RID: 27096
		[FieldOffset(Offset = "0x40")]
		[Token(Token = "0x40069D8")]
		private byte[] buf1;

		// Token: 0x040069D9 RID: 27097
		[FieldOffset(Offset = "0x48")]
		[Token(Token = "0x40069D9")]
		protected Stream inp;

		// Token: 0x040069DA RID: 27098
		[FieldOffset(Offset = "0x50")]
		[Token(Token = "0x40069DA")]
		private bool nomoreinput;
	}
}