51 lines
1.9 KiB
C#
51 lines
1.9 KiB
C#
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using System.Diagnostics;
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namespace AiQ_GUI
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{
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internal class Logging
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{
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public const string LogFileName = "AiQ_GUI_Log.log"; // Log file name
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public const int maxFileSizeMB = 6 * 1024 * 1024; // 6mb max storage
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public const int keepLines = 60000;
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// Logs error message to the log file
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public static async Task LogErrorMessage(string message, string? FileName = LogFileName)
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{
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await LogMessage("[ERROR] " + message, FileName);
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}
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// Logs warning message to the log file
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public static async Task LogWarningMessage(string message, string? FileName = LogFileName)
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{
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await LogMessage("[WARNING] " + message, FileName);
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}
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// Method to log messages, defaults to main log file
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public static async Task LogMessage(string message, string? FileName = LogFileName)
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{
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try
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{
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string logFilePath = LDS.MAVPath + FileName;
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FileInfo fi = new(logFilePath);
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if (fi.Exists && fi.Length > maxFileSizeMB) // Check file size is under 2mb
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{
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List<string> allLines = (await File.ReadAllLinesAsync(logFilePath)).TakeLast(keepLines).ToList();
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await File.WriteAllLinesAsync(logFilePath, allLines);
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}
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// If the message ends with a newline character, remove it
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string trimmedMessage = message.EndsWith("\r\n") ? message[..^2] : (message.EndsWith('\n') ? message[..^1] : message);
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// Append the new message to log
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using StreamWriter writer = new(logFilePath, append: true);
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await writer.WriteLineAsync($"{DateTime.Now}: {trimmedMessage}");
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}
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catch (Exception ex)
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{
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Debug.WriteLine($"Error logging message: {ex.Message}");
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}
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}
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}
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}
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