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Assembly-CSharp/BestHTTP/SecureProtocol/Org/BouncyCastle/Asn1/DefiniteLengthInputStream.cs

@@ -0,0 +1,138 @@
+using System;
+using System.IO;
+using BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.IO;
+using Cpp2IlInjected;
+
+namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Asn1
+{
+	// Token: 0x02001E80 RID: 7808
+	[Token(Token = "0x2001E80")]
+	internal class DefiniteLengthInputStream : LimitedInputStream
+	{
+		// Token: 0x0600C3A8 RID: 50088 RVA: 0x002C3528 File Offset: 0x002C1728
+		[Token(Token = "0x600C3A8")]
+		[Address(RVA = "0x23A53D0", Offset = "0x23A43D0", VA = "0x1823A53D0")]
+		internal DefiniteLengthInputStream(Stream inStream, int length)
+			: base(inStream, length)
+		{
+			this._originalLength = length;
+			this._remaining = length;
+			if (length == 0)
+			{
+				int remaining = this.GetRemaining();
+			}
+		}
+
+		// Token: 0x17001E47 RID: 7751
+		// (get) Token: 0x0600C3A9 RID: 50089 RVA: 0x002C3568 File Offset: 0x002C1768
+		[Token(Token = "0x17001E47")]
+		internal int Remaining
+		{
+			[Token(Token = "0x600C3A9")]
+			[Address(RVA = "0x696840", Offset = "0x695840", VA = "0x180696840")]
+			get
+			{
+				return this._remaining;
+			}
+		}
+
+		// Token: 0x0600C3AA RID: 50090 RVA: 0x002C357C File Offset: 0x002C177C
+		[Token(Token = "0x600C3AA")]
+		[Address(RVA = "0x23A4DD0", Offset = "0x23A3DD0", VA = "0x1823A4DD0", Slot = "28")]
+		public override int ReadByte()
+		{
+			if (this._remaining != 0)
+			{
+				Stream @in = this._in;
+				int num;
+				if (num == 0)
+				{
+					int remaining = this.GetRemaining();
+				}
+				return num;
+			}
+			object[] array = new object[4];
+			throw new NullReferenceException();
+		}
+
+		// Token: 0x0600C3AB RID: 50091 RVA: 0x002C360C File Offset: 0x002C180C
+		[Token(Token = "0x600C3AB")]
+		[Address(RVA = "0x23A4F90", Offset = "0x23A3F90", VA = "0x1823A4F90", Slot = "27")]
+		public override int Read(byte[] buf, int off, int len)
+		{
+			int remaining = this._remaining;
+			if (remaining != 0)
+			{
+				int num = Math.Min(len, remaining);
+				Stream @in = this._in;
+				if (num == 1)
+				{
+					int remaining2 = this.GetRemaining();
+				}
+			}
+			return 0;
+		}
+
+		// Token: 0x0600C3AC RID: 50092 RVA: 0x002C36A4 File Offset: 0x002C18A4
+		[Token(Token = "0x600C3AC")]
+		[Address(RVA = "0x23A4BF0", Offset = "0x23A3BF0", VA = "0x1823A4BF0")]
+		internal void ReadAllIntoByteArray(byte[] buf)
+		{
+			int num;
+			do
+			{
+				num = this._remaining;
+			}
+			while (num != buf.Length);
+			int num2 = Streams.ReadFully(this._in, buf);
+			num -= num2;
+			this._remaining = num;
+			if (num == buf.Length)
+			{
+				((IDisposable)this).Dispose();
+				return;
+			}
+			object[] array = new object[4];
+			throw new NullReferenceException();
+		}
+
+		// Token: 0x0600C3AD RID: 50093 RVA: 0x002C374C File Offset: 0x002C194C
+		[Token(Token = "0x600C3AD")]
+		[Address(RVA = "0x23A5190", Offset = "0x23A4190", VA = "0x1823A5190")]
+		internal byte[] ToArray()
+		{
+			int remaining = this._remaining;
+			if (remaining == 0)
+			{
+				return DefiniteLengthInputStream.EmptyBytes;
+			}
+			byte[] array = new byte[remaining];
+			Stream @in = this._in;
+			int num = this._remaining;
+			int num2 = Streams.ReadFully(@in, array);
+			num -= num2;
+			this._remaining = num;
+			if (remaining == 0)
+			{
+				int remaining2 = this.GetRemaining();
+				return array;
+			}
+			object[] array2 = new object[4];
+			throw new NullReferenceException();
+		}
+
+		// Token: 0x04007B62 RID: 31586
+		[Token(Token = "0x4007B62")]
+		private static readonly byte[] EmptyBytes = new byte[0];
+
+		// Token: 0x04007B63 RID: 31587
+		[FieldOffset(Offset = "0x40")]
+		[Token(Token = "0x4007B63")]
+		private readonly int _originalLength;
+
+		// Token: 0x04007B64 RID: 31588
+		[FieldOffset(Offset = "0x44")]
+		[Token(Token = "0x4007B64")]
+		private int _remaining;
+	}
+}