64 lines
1.8 KiB
C#
64 lines
1.8 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.ClientNet.Internal
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{
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internal static class Util
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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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internal 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))
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{
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return;
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}
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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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internal 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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internal 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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internal 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)
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{
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buf.AppendFormat("{0:x2}", b);
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}
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return buf.ToString();
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}
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}
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}
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