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

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Zlib
{
	// Token: 0x02001355 RID: 4949
	[Token(Token = "0x2001355")]
	[Obsolete]
	[StructLayout(3)]
	public class ZDeflaterOutputStream : Stream
	{
		// Token: 0x06007CEB RID: 31979 RVA: 0x001A3494 File Offset: 0x001A1694
		[Token(Token = "0x6007CEB")]
		[Address(RVA = "0x2035D80", Offset = "0x2034780", VA = "0x182035D80")]
		public ZDeflaterOutputStream(Stream outp)
		{
		}

		// Token: 0x06007CEC RID: 31980 RVA: 0x001A34A4 File Offset: 0x001A16A4
		[Token(Token = "0x6007CEC")]
		[Address(RVA = "0x2035C30", Offset = "0x2034630", VA = "0x182035C30")]
		public ZDeflaterOutputStream(Stream outp, int level)
		{
		}

		// Token: 0x06007CED RID: 31981 RVA: 0x001A34B4 File Offset: 0x001A16B4
		[Token(Token = "0x6007CED")]
		[Address(RVA = "0x2035C50", Offset = "0x2034650", VA = "0x182035C50")]
		public ZDeflaterOutputStream(Stream outp, int level, 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.outp = outp;
			int num = zstream2.deflateInit(level, 15, nowrap);
		}

		// Token: 0x17001449 RID: 5193
		// (get) Token: 0x06007CEE RID: 31982 RVA: 0x001A3524 File Offset: 0x001A1724
		[Token(Token = "0x17001449")]
		public override bool CanRead
		{
			[Token(Token = "0x6007CEE")]
			[Address(RVA = "0x413970", Offset = "0x412370", VA = "0x180413970", Slot = "7")]
			get
			{
			}
		}

		// Token: 0x1700144A RID: 5194
		// (get) Token: 0x06007CEF RID: 31983 RVA: 0x001A3534 File Offset: 0x001A1734
		[Token(Token = "0x1700144A")]
		public override bool CanSeek
		{
			[Token(Token = "0x6007CEF")]
			[Address(RVA = "0x413970", Offset = "0x412370", VA = "0x180413970", Slot = "8")]
			get
			{
			}
		}

		// Token: 0x1700144B RID: 5195
		// (get) Token: 0x06007CF0 RID: 31984 RVA: 0x001A3544 File Offset: 0x001A1744
		[Token(Token = "0x1700144B")]
		public override bool CanWrite
		{
			[Token(Token = "0x6007CF0")]
			[Address(RVA = "0x4405A0", Offset = "0x43EFA0", VA = "0x1804405A0", Slot = "9")]
			get
			{
				return true;
			}
		}

		// Token: 0x1700144C RID: 5196
		// (get) Token: 0x06007CF1 RID: 31985 RVA: 0x001A3554 File Offset: 0x001A1754
		[Token(Token = "0x1700144C")]
		public override long Length
		{
			[Token(Token = "0x6007CF1")]
			[Address(RVA = "0x3F8880", Offset = "0x3F7280", VA = "0x1803F8880", Slot = "10")]
			get
			{
			}
		}

		// Token: 0x1700144D RID: 5197
		// (get) Token: 0x06007CF2 RID: 31986 RVA: 0x001A3564 File Offset: 0x001A1764
		// (set) Token: 0x06007CF3 RID: 31987 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x1700144D")]
		public override long Position
		{
			[Token(Token = "0x6007CF2")]
			[Address(RVA = "0x3F8880", Offset = "0x3F7280", VA = "0x1803F8880", Slot = "11")]
			get
			{
			}
			[Token(Token = "0x6007CF3")]
			[Address(RVA = "0x3C9F60", Offset = "0x3C8960", VA = "0x1803C9F60", Slot = "12")]
			set
			{
				throw new AnalysisFailedException("CPP2IL failed to recover any usable IL for this method.");
			}
		}

		// Token: 0x06007CF4 RID: 31988 RVA: 0x001A3574 File Offset: 0x001A1774
		[Token(Token = "0x6007CF4")]
		[Address(RVA = "0x2035A50", Offset = "0x2034450", VA = "0x182035A50", Slot = "29")]
		public override void Write(byte[] b, int off, int len)
		{
			if (len != 0)
			{
				this.z.next_in = b;
				this.z.next_in_index = off;
				this.z.avail_in = len;
				ZStream zstream = this.z;
				int num = 0;
				byte[] array = this.buf;
				zstream.next_out = array;
				this.z.next_out_index = num;
				this.z.avail_out = (int)((ulong)4192L);
				ZStream zstream2 = this.z;
				Deflate dstate = zstream2.dstate;
				if (dstate != 0)
				{
					int num2 = this.flushLevel;
					if (dstate.deflate(zstream2, num2) == 0)
					{
						ZStream zstream3 = this.z;
						int avail_out = zstream3.avail_out;
						if (avail_out < 4192)
						{
							Stream stream = this.outp;
							uint num3;
							num3 -= (uint)avail_out;
							int num4 = stream.ReadByte();
						}
						if (zstream3.avail_out == num)
						{
							return;
						}
						return;
					}
				}
				throw new NullReferenceException();
			}
		}

		// Token: 0x06007CF5 RID: 31989 RVA: 0x001A365C File Offset: 0x001A185C
		[Token(Token = "0x6007CF5")]
		[Address(RVA = "0x3F8880", Offset = "0x3F7280", VA = "0x1803F8880", Slot = "25")]
		public override long Seek(long offset, SeekOrigin origin)
		{
		}

		// Token: 0x06007CF6 RID: 31990 RVA: 0x0000220F File Offset: 0x0000040F
		[Token(Token = "0x6007CF6")]
		[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: 0x06007CF7 RID: 31991 RVA: 0x001A366C File Offset: 0x001A186C
		[Token(Token = "0x6007CF7")]
		[Address(RVA = "0x3F8880", Offset = "0x3F7280", VA = "0x1803F8880", Slot = "27")]
		public override int Read(byte[] buffer, int offset, int count)
		{
			return 0;
		}

		// Token: 0x06007CF8 RID: 31992 RVA: 0x001A367C File Offset: 0x001A187C
		[Token(Token = "0x6007CF8")]
		[Address(RVA = "0x20359C0", Offset = "0x20343C0", VA = "0x1820359C0", Slot = "17")]
		public override void Flush()
		{
			bool canRead = this.outp.CanRead;
		}

		// Token: 0x06007CF9 RID: 31993 RVA: 0x001A369C File Offset: 0x001A189C
		[Token(Token = "0x6007CF9")]
		[Address(RVA = "0x20359F0", Offset = "0x20343F0", VA = "0x1820359F0", Slot = "30")]
		public override void WriteByte(byte b)
		{
			this.buf1[0] = b;
			int num = this.ReadByte();
		}

		// Token: 0x06007CFA RID: 31994 RVA: 0x001A36C4 File Offset: 0x001A18C4
		[Token(Token = "0x6007CFA")]
		[Address(RVA = "0x2035810", Offset = "0x2034210", VA = "0x182035810")]
		public void Finish()
		{
			ZStream zstream = this.z;
			int num = 0;
			byte[] array = this.buf;
			zstream.next_out = array;
			this.z.next_out_index = num;
			this.z.avail_out = (int)((ulong)4192L);
			ZStream zstream2 = this.z;
			Deflate dstate = zstream2.dstate;
			if (dstate != 0 && dstate.deflate(zstream2, 4) <= 1)
			{
				ZStream zstream3 = this.z;
				uint num2;
				if (num2 > (uint)0)
				{
					int num3 = this.outp.ReadByte();
				}
				if (zstream3.avail_out == num)
				{
				}
				((IDisposable)this).Dispose();
				return;
			}
			throw new NullReferenceException();
		}

		// Token: 0x06007CFB RID: 31995 RVA: 0x001A3760 File Offset: 0x001A1960
		[Token(Token = "0x6007CFB")]
		[Address(RVA = "0x20357A0", Offset = "0x20341A0", VA = "0x1820357A0")]
		public void End()
		{
			ZStream zstream = this.z;
			if (zstream != 0)
			{
				Deflate dstate = zstream.dstate;
				int num = 0;
				if (dstate != 0)
				{
					int status = dstate.status;
					if (status == 42 || status == 113 || status == 666)
					{
						dstate.pending_buf = num;
						dstate.head = num;
						dstate.prev = num;
						dstate.window = num;
					}
					zstream.dstate = num;
				}
				zstream.next_in = num;
				zstream.next_out = num;
				zstream.msg = num;
				zstream._adler = num;
				this.z = num;
			}
		}

		// Token: 0x06007CFC RID: 31996 RVA: 0x001A37EC File Offset: 0x001A19EC
		[Token(Token = "0x6007CFC")]
		[Address(RVA = "0x2035600", Offset = "0x2034000", VA = "0x182035600", Slot = "15")]
		public override void Close()
		{
			int num2;
			do
			{
				int num = 0;
				this.Finish();
				num++;
				num2 = 0;
				int num3 = 0;
				ZStream zstream = this.z;
				if (zstream != 0)
				{
					Deflate dstate = zstream.dstate;
					if (dstate != 0)
					{
						int status = dstate.status;
						if (status == 42 || status == 113 || status == 666)
						{
							dstate.pending_buf = num3;
							dstate.head = num3;
							dstate.prev = num3;
							dstate.window = num3;
						}
						zstream.dstate = num3;
					}
					zstream.next_in = num3;
					zstream.next_out = num3;
					zstream.msg = num3;
					zstream._adler = num3;
					this.z = num3;
				}
				int writeTimeout = this.outp.WriteTimeout;
				this.outp = num3;
				if (num != -1)
				{
				}
			}
			while (num2 != 0);
			base.Close();
		}

		// Token: 0x040059D2 RID: 22994
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x28")]
		[Token(Token = "0x40059D2")]
		protected ZStream z;

		// Token: 0x040059D3 RID: 22995
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x30")]
		[Token(Token = "0x40059D3")]
		protected int flushLevel;

		// Token: 0x040059D4 RID: 22996
		[Token(Token = "0x40059D4")]
		private const int BUFSIZE = 4192;

		// Token: 0x040059D5 RID: 22997
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x38")]
		[Token(Token = "0x40059D5")]
		protected byte[] buf;

		// Token: 0x040059D6 RID: 22998
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x40")]
		[Token(Token = "0x40059D6")]
		private byte[] buf1;

		// Token: 0x040059D7 RID: 22999
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x48")]
		[Token(Token = "0x40059D7")]
		protected Stream outp;
	}
}