1 files changed, 144 insertions, 0 deletions
diff --git a/ThirdParty/CsvHelper-master/src/CsvHelper/CsvHelperException.cs b/ThirdParty/CsvHelper-master/src/CsvHelper/CsvHelperException.cs
new file mode 100644
index 0000000..10e0cdc
--- /dev/null
+++ b/ThirdParty/CsvHelper-master/src/CsvHelper/CsvHelperException.cs
@@ -0,0 +1,144 @@
+// Copyright 2009-2022 Josh Close
+// This file is a part of CsvHelper and is dual licensed under MS-PL and Apache 2.0.
+// See LICENSE.txt for details or visit http://www.opensource.org/licenses/ms-pl.html for MS-PL and http://opensource.org/licenses/Apache-2.0 for Apache 2.0.
+// https://github.com/JoshClose/CsvHelper
+using CsvHelper.Configuration;
+using System;
+using System.Text;
+
+namespace CsvHelper
+{
+	/// <summary>
+	/// Represents errors that occur in CsvHelper.
+	/// </summary>
+	[Serializable]
+	public class CsvHelperException : Exception
+	{
+		[NonSerialized]
+		private readonly CsvContext context;
+
+		/// <summary>
+		/// Gets the context.
+		/// </summary>
+		public CsvContext Context => context;
+
+		/// <summary>
+		/// Initializes a new instance of the CsvHelperException class.
+		/// </summary>
+		internal protected CsvHelperException() : base() { }
+
+		/// <summary>
+		/// Initializes a new instance of the CsvHelperException class.
+		/// </summary>
+		/// <param name="message">The message that describes the error.</param>
+		internal protected CsvHelperException(string message) : base(message) { }
+
+		/// <summary>
+		/// Initializes a new instance of the CsvHelperException class.
+		/// </summary>
+		/// <param name="message">The error message that explains the reason for the exception.</param>
+		/// <param name="innerException">The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified.</param>
+		internal protected CsvHelperException(string message, Exception innerException) : base(message, innerException) { }
+
+		/// <summary>
+		/// Initializes a new instance of the <see cref="CsvHelperException"/> class.
+		/// </summary>
+		public CsvHelperException(CsvContext context)
+		{
+			this.context = context;
+		}
+
+		/// <summary>
+		/// Initializes a new instance of the <see cref="CsvHelperException"/> class
+		/// with a specified error message.
+		/// </summary>
+		/// <param name="context">The context.</param>
+		/// <param name="message">The message that describes the error.</param>
+		public CsvHelperException(CsvContext context, string message) : base(AddDetails(message, context))
+		{
+			this.context = context;
+		}
+
+		/// <summary>
+		/// Initializes a new instance of the <see cref="CsvHelperException"/> class
+		/// with a specified error message and a reference to the inner exception that 
+		/// is the cause of this exception.
+		/// </summary>
+		/// <param name="context">The context.</param>
+		/// <param name="message">The error message that explains the reason for the exception.</param>
+		/// <param name="innerException">The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified.</param>
+		public CsvHelperException(CsvContext context, string message, Exception innerException) : base(AddDetails(message, context), innerException)
+		{
+			this.context = context;
+		}
+
+		private static string AddDetails(string message, CsvContext context)
+		{
+			var indent = new string(' ', 3);
+
+			var details = new StringBuilder();
+
+			if (context.Reader != null)
+			{
+				details.AppendLine($"{nameof(IReader)} state:");
+				details.AppendLine($"{indent}{nameof(IReader.ColumnCount)}: {context.Reader.ColumnCount}");
+				details.AppendLine($"{indent}{nameof(IReader.CurrentIndex)}: {context.Reader.CurrentIndex}");
+				try
+				{
+					var record = new StringBuilder();
+					if (context.Reader.HeaderRecord != null)
+					{
+						record.Append("[\"");
+						record.Append(string.Join("\",\"", context.Reader.HeaderRecord));
+						record.Append("\"]");
+					}
+
+					details.AppendLine($"{indent}{nameof(IReader.HeaderRecord)}:{Environment.NewLine}{record}");
+				}
+				catch { }
+			}
+
+			if (context.Parser != null)
+			{
+				details.AppendLine($"{nameof(IParser)} state:");
+				details.AppendLine($"{indent}{nameof(IParser.ByteCount)}: {context.Parser.ByteCount}");
+				details.AppendLine($"{indent}{nameof(IParser.CharCount)}: {context.Parser.CharCount}");
+				details.AppendLine($"{indent}{nameof(IParser.Row)}: {context.Parser.Row}");
+				details.AppendLine($"{indent}{nameof(IParser.RawRow)}: {context.Parser.RawRow}");
+				details.AppendLine($"{indent}{nameof(IParser.Count)}: {context.Parser.Count}");
+
+				try
+				{
+					var rawRecord = context.Configuration.ExceptionMessagesContainRawData
+						? context.Parser.RawRecord
+						: $"Hidden because {nameof(IParserConfiguration.ExceptionMessagesContainRawData)} is false.";
+					details.AppendLine($"{indent}{nameof(IParser.RawRecord)}:{Environment.NewLine}{rawRecord}");
+				}
+				catch { }
+			}
+
+			if (context.Writer != null)
+			{
+				details.AppendLine($"{nameof(IWriter)} state:");
+				details.AppendLine($"{indent}{nameof(IWriter.Row)}: {context.Writer.Row}");
+				details.AppendLine($"{indent}{nameof(IWriter.Index)}: {context.Writer.Index}");
+
+				var record = new StringBuilder();
+				if (context.Writer.HeaderRecord != null)
+				{
+					record.Append("[");
+					if (context.Writer.HeaderRecord.Length > 0)
+					{
+						record.Append("\"");
+						record.Append(string.Join("\",\"", context.Writer.HeaderRecord));
+						record.Append("\"");
+					}
+					record.Append("]");
+				}
+				details.AppendLine($"{indent}{nameof(IWriter.HeaderRecord)}:{Environment.NewLine}{context.Writer.Row}");
+			}
+
+			return $"{message}{Environment.NewLine}{details}";
+		}
+	}
+}