91 lines
2.9 KiB
C#
91 lines
2.9 KiB
C#
using System;
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using System.Collections;
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using System.Diagnostics;
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using System.Text;
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namespace EonaCat.Logger.Extensions;
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public static class ExceptionExtensions
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{
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public static string FormatExceptionToMessage(this Exception exception, string module = null, string method = null)
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{
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if (exception == null)
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{
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return string.Empty;
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}
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var st = new StackTrace(exception, true);
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var frame = st.GetFrame(0);
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int fileLine = -1;
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string filename = "Unknown";
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if (frame != null)
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{
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fileLine = frame.GetFileLineNumber();
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filename = frame.GetFileName();
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}
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var sb = new StringBuilder();
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sb.AppendLine();
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sb.AppendLine("--- Exception details provided by EonaCatLogger ---");
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if (!string.IsNullOrEmpty(module))
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{
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sb.AppendLine(" Module : " + module);
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}
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if (!string.IsNullOrEmpty(method))
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{
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sb.AppendLine(" Method : " + method);
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}
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sb.Append(" Type : ").AppendLine(exception.GetType().ToString());
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sb.Append(" Data : ").AppendLine(exception.Data != null && exception.Data.Count > 0
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? FormatExceptionData(exception.Data)
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: "(none)");
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sb.Append(" Inner : ").AppendLine(exception.InnerException != null
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? FormatInnerException(exception.InnerException)
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: "(null)");
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sb.Append(" Message : ").AppendLine(exception.Message);
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sb.Append(" Source : ").AppendLine(exception.Source);
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sb.Append(" StackTrace : ").AppendLine(exception.StackTrace);
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sb.Append(" Line : ").AppendLine(fileLine.ToString());
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sb.Append(" File : ").AppendLine(filename);
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sb.Append(" ToString : ").AppendLine(exception.ToString());
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sb.AppendLine("---");
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return sb.ToString();
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}
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private static string FormatExceptionData(IDictionary data)
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{
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var sb = new StringBuilder();
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foreach (DictionaryEntry entry in data)
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{
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sb.Append(" | ")
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.Append(entry.Key)
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.Append(": ")
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.AppendLine(entry.Value.ToString());
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}
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return sb.ToString();
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}
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private static string FormatInnerException(Exception innerException)
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{
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var sb = new StringBuilder();
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sb.AppendLine(innerException.GetType().ToString())
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.AppendLine(" Message : " + innerException.Message)
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.AppendLine(" Source : " + innerException.Source)
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.AppendLine(" StackTrace : " + innerException.StackTrace)
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.AppendLine(" ToString : " + innerException)
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.Append(" Data : ")
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.AppendLine(innerException.Data != null && innerException.Data.Count > 0
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? FormatExceptionData(innerException.Data)
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: "(none)");
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return sb.ToString();
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}
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} |