using System;
using Cpp2IlInjected;

namespace System.Text
{
	/// <summary>Represents a substitute output string that is emitted when the original input byte sequence cannot be decoded. This class cannot be inherited.</summary>
	// Token: 0x020001C7 RID: 455
	[Token(Token = "0x20001C7")]
	public sealed class DecoderReplacementFallbackBuffer : DecoderFallbackBuffer
	{
		/// <summary>Initializes a new instance of the <see cref="T:System.Text.DecoderReplacementFallbackBuffer" /> class using the value of a <see cref="T:System.Text.DecoderReplacementFallback" /> object.</summary>
		/// <param name="fallback">A <see cref="T:System.Text.DecoderReplacementFallback" /> object that contains a replacement string.</param>
		// Token: 0x06001133 RID: 4403 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6001133")]
		[Address(RVA = "0x2F19A00", Offset = "0x2F18800", VA = "0x182F19A00")]
		public DecoderReplacementFallbackBuffer(DecoderReplacementFallback fallback)
		{
		}

		/// <summary>Prepares the replacement fallback buffer to use the current replacement string.</summary>
		/// <param name="bytesUnknown">An input byte sequence. This parameter is ignored unless an exception is thrown.</param>
		/// <param name="index">The index position of the byte in <paramref name="bytesUnknown" />. This parameter is ignored in this operation.</param>
		/// <returns>
		///   <see langword="true" /> if the replacement string is not empty; <see langword="false" /> if the replacement string is empty.</returns>
		/// <exception cref="T:System.ArgumentException">This method is called again before the <see cref="M:System.Text.DecoderReplacementFallbackBuffer.GetNextChar" /> method has read all the characters in the replacement fallback buffer.</exception>
		// Token: 0x06001134 RID: 4404 RVA: 0x0000D818 File Offset: 0x0000BA18
		[Token(Token = "0x6001134")]
		[Address(RVA = "0x2F19920", Offset = "0x2F18720", VA = "0x182F19920", Slot = "4")]
		public override bool Fallback(byte[] bytesUnknown, int index)
		{
			return default(bool);
		}

		/// <summary>Retrieves the next character in the replacement fallback buffer.</summary>
		/// <returns>The next character in the replacement fallback buffer.</returns>
		// Token: 0x06001135 RID: 4405 RVA: 0x0000D830 File Offset: 0x0000BA30
		[Token(Token = "0x6001135")]
		[Address(RVA = "0x2F19970", Offset = "0x2F18770", VA = "0x182F19970", Slot = "5")]
		public override char GetNextChar()
		{
			return '\0';
		}

		/// <summary>Gets the number of characters in the replacement fallback buffer that remain to be processed.</summary>
		/// <returns>The number of characters in the replacement fallback buffer that have not yet been processed.</returns>
		// Token: 0x170001A8 RID: 424
		// (get) Token: 0x06001136 RID: 4406 RVA: 0x0000D848 File Offset: 0x0000BA48
		[Token(Token = "0x170001A8")]
		public override int Remaining
		{
			[Token(Token = "0x6001136")]
			[Address(RVA = "0x2F19A40", Offset = "0x2F18840", VA = "0x182F19A40", Slot = "6")]
			get
			{
				return 0;
			}
		}

		/// <summary>Initializes all internal state information and data in the <see cref="T:System.Text.DecoderReplacementFallbackBuffer" /> object.</summary>
		// Token: 0x06001137 RID: 4407 RVA: 0x00002050 File Offset: 0x00000250
		[Token(Token = "0x6001137")]
		[Address(RVA = "0x2F199E0", Offset = "0x2F187E0", VA = "0x182F199E0", Slot = "7")]
		public override void Reset()
		{
		}

		// Token: 0x06001138 RID: 4408 RVA: 0x0000D860 File Offset: 0x0000BA60
		[Token(Token = "0x6001138")]
		[Address(RVA = "0x2F199C0", Offset = "0x2F187C0", VA = "0x182F199C0", Slot = "9")]
		internal unsafe override int InternalFallback(byte[] bytes, byte* pBytes)
		{
			return 0;
		}

		// Token: 0x040008ED RID: 2285
		[FieldOffset(Offset = "0x20")]
		[Token(Token = "0x40008ED")]
		private string strDefault;

		// Token: 0x040008EE RID: 2286
		[FieldOffset(Offset = "0x28")]
		[Token(Token = "0x40008EE")]
		private int fallbackCount;

		// Token: 0x040008EF RID: 2287
		[FieldOffset(Offset = "0x2C")]
		[Token(Token = "0x40008EF")]
		private int fallbackIndex;
	}
}