using System;
using System.IO;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.IO
{
	// Token: 0x0200193F RID: 6463
	[Token(Token = "0x200193F")]
	public sealed class Streams
	{
		// Token: 0x06009972 RID: 39282 RVA: 0x001FD42C File Offset: 0x001FB62C
		[Token(Token = "0x6009972")]
		[Address(RVA = "0x3F5100", Offset = "0x3F3F00", VA = "0x1803F5100")]
		private Streams()
		{
		}

		// Token: 0x06009973 RID: 39283 RVA: 0x001FD440 File Offset: 0x001FB640
		[Token(Token = "0x6009973")]
		[Address(RVA = "0x18E71D0", Offset = "0x18E5FD0", VA = "0x1818E71D0")]
		public static void Drain(Stream inStr)
		{
			byte[] array = new byte[512];
		}

		// Token: 0x06009974 RID: 39284 RVA: 0x001FD460 File Offset: 0x001FB660
		[Token(Token = "0x6009974")]
		[Address(RVA = "0x18E75B0", Offset = "0x18E63B0", VA = "0x1818E75B0")]
		public static byte[] ReadAll(Stream inStr)
		{
			MemoryStream memoryStream = new MemoryStream();
			byte[] array = new byte[512];
			int num = memoryStream.ReadByte();
			((IDisposable)memoryStream).Dispose();
			throw new NullReferenceException();
		}

		// Token: 0x06009975 RID: 39285 RVA: 0x001FD490 File Offset: 0x001FB690
		[Token(Token = "0x6009975")]
		[Address(RVA = "0x18E7440", Offset = "0x18E6240", VA = "0x1818E7440")]
		public static byte[] ReadAllLimited(Stream inStr, int limit)
		{
			MemoryStream memoryStream = new MemoryStream();
			byte[] array = new byte[512];
			int num = memoryStream.ReadByte();
			((IDisposable)memoryStream).Dispose();
			throw new NullReferenceException();
		}

		// Token: 0x06009976 RID: 39286 RVA: 0x001FD4C4 File Offset: 0x001FB6C4
		[Token(Token = "0x6009976")]
		[Address(RVA = "0x18E7740", Offset = "0x18E6540", VA = "0x1818E7740")]
		public static int ReadFully(Stream inStr, byte[] buf)
		{
			int num = buf.Length;
			int num2 = 0;
			if (num > 0)
			{
				num -= num2;
			}
			return num2;
		}

		// Token: 0x06009977 RID: 39287 RVA: 0x001FD4EC File Offset: 0x001FB6EC
		[Token(Token = "0x6009977")]
		[Address(RVA = "0x18E76B0", Offset = "0x18E64B0", VA = "0x1818E76B0")]
		public static int ReadFully(Stream inStr, byte[] buf, int off, int len)
		{
			int num = 0;
			if (len > 0)
			{
			}
			return num;
		}

		// Token: 0x06009978 RID: 39288 RVA: 0x001FD508 File Offset: 0x001FB708
		[Token(Token = "0x6009978")]
		[Address(RVA = "0x18E7380", Offset = "0x18E6180", VA = "0x1818E7380")]
		public static void PipeAll(Stream inStr, Stream outStr)
		{
			byte[] array = new byte[512];
			int num = outStr.ReadByte();
		}

		// Token: 0x06009979 RID: 39289 RVA: 0x001FD530 File Offset: 0x001FB730
		[Token(Token = "0x6009979")]
		[Address(RVA = "0x18E7260", Offset = "0x18E6060", VA = "0x1818E7260")]
		public static long PipeAllLimited(Stream inStr, long limit, Stream outStr)
		{
			byte[] array = new byte[512];
			int num = outStr.ReadByte();
			throw new NullReferenceException();
		}

		// Token: 0x0600997A RID: 39290 RVA: 0x001FD558 File Offset: 0x001FB758
		[Token(Token = "0x600997A")]
		[Address(RVA = "0x18E77C0", Offset = "0x18E65C0", VA = "0x1818E77C0")]
		public static void WriteBufTo(MemoryStream buf, Stream output)
		{
			((IDisposable)buf).Dispose();
		}

		// Token: 0x0600997B RID: 39291 RVA: 0x001FD574 File Offset: 0x001FB774
		[Token(Token = "0x600997B")]
		[Address(RVA = "0x18E77F0", Offset = "0x18E65F0", VA = "0x1818E77F0")]
		public static int WriteBufTo(MemoryStream buf, byte[] output, int offset)
		{
			bool canWrite = buf.CanWrite;
			ulong num;
			MemoryStream memoryStream = new MemoryStream(output, offset, canWrite ? 1 : 0, num != 0UL);
			byte[] array = buf.ToArray();
			throw new NullReferenceException();
		}

		// Token: 0x0600997C RID: 39292 RVA: 0x001FD5A0 File Offset: 0x001FB7A0
		[Token(Token = "0x600997C")]
		[Address(RVA = "0x18E78C0", Offset = "0x18E66C0", VA = "0x1818E78C0")]
		public static void WriteZeroes(Stream outStr, long count)
		{
			byte[] array = new byte[512];
			int num = outStr.ReadByte();
			int num2 = outStr.ReadByte();
		}

		// Token: 0x0400686F RID: 26735
		[Token(Token = "0x400686F")]
		private const int BufferSize = 512;
	}
}