42 lines
1.4 KiB
C#
42 lines
1.4 KiB
C#
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using System.Text;
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namespace Logging;
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public class MemoryLogger : LoggerBase
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{
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private SortedList<DateTime, LogMessage> logMessages = new();
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public MemoryLogger(TextWriter? stdOut, Encoding? encoding = null) : base(stdOut, encoding)
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{
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}
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protected override void Write(LogMessage value)
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{
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logMessages.Add(value.logTime, value);
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}
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public string[] GetLogMessage()
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{
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string[] ret = new string[logMessages.Count];
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for (int logMessageIndex = 0; logMessageIndex < ret.Length; logMessageIndex++)
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{
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DateTime logTime = logMessages.GetValueAtIndex(logMessageIndex).logTime;
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string dateTimeString = $"{logTime.ToShortDateString()} {logTime.ToShortTimeString()}";
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string callerString = logMessages.GetValueAtIndex(logMessageIndex).caller.ToString();
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string value = $"[{dateTimeString}] {callerString} | {logMessages.GetValueAtIndex(logMessageIndex).value}";
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ret[logMessageIndex] = value;
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}
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return ret;
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}
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public string[] Tail(uint length)
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{
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string[] ret = new string[length];
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for (int logMessageIndex = logMessages.Count - 1; logMessageIndex > logMessageIndex - length; logMessageIndex--)
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ret[logMessageIndex] = logMessages.GetValueAtIndex(logMessageIndex).ToString();
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return ret.Reverse().ToArray();
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}
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}
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