Basic formatting applied. Unnecessary comments have been removed. Suspicious code is covered by TODO.
92 lines
2.8 KiB
C#
92 lines
2.8 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Text;
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namespace Hcs.ClientApi
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{
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public class HcsUtil
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{
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/// <summary>
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/// Возвращает описание исключения одной строкой
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/// </summary>
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public static string DescribeException(Exception e)
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{
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string separator = "";
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var buf = new StringBuilder();
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buf.Append("[");
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foreach (var inner in EnumerateInnerExceptions(e))
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{
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buf.Append(separator);
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buf.Append(inner.GetType().Name);
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buf.Append(":");
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buf.Append(inner.Message);
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separator = "-->";
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}
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buf.Append("]");
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return buf.ToString();
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}
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/// <summary>
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/// Возвращает список все вложенных исключений для данного исключения
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/// </summary>
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public static List<Exception> EnumerateInnerExceptions(Exception e)
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{
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var list = new List<Exception>();
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WalkInnerExceptionsRecurse(e, list);
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return list;
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}
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private static void WalkInnerExceptionsRecurse(Exception e, List<Exception> list)
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{
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if (e == null || list.Contains(e)) return;
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list.Add(e);
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WalkInnerExceptionsRecurse(e.InnerException, list);
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if (e is AggregateException)
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{
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var aggregate = e as AggregateException;
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foreach (var inner in aggregate.InnerExceptions)
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{
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WalkInnerExceptionsRecurse(inner, list);
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}
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}
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}
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public static string FormatGuid(Guid guid) => guid.ToString();
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public static Guid ParseGuid(string guid)
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{
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try
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{
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return Guid.Parse(guid);
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}
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catch (Exception e)
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{
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throw new HcsException($"Невозможно прочитать GUID из строки [{guid}]", e);
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}
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}
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public static string FormatDate(DateTime date)
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{
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return date.ToString("yyyyMMdd");
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}
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public static string FormatDate(DateTime? date)
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{
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return (date == null) ? string.Empty : FormatDate((DateTime)date);
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}
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/// <summary>
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/// Преобразует массиб байтов в строку в формате binhex
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/// </summary>
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public static string ConvertToHexString(byte[] ba)
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{
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var buf = new StringBuilder(ba.Length * 2);
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foreach (byte b in ba) buf.AppendFormat("{0:x2}", b);
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return buf.ToString();
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}
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}
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}
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