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Add file logging to Logger.

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dnesov
2024-01-20 17:38:12 +01:00
parent a6e2bee975
commit 0299a0724e
2 changed files with 37 additions and 13 deletions
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3
.gitignore vendored
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@@ -36,6 +36,9 @@ msbuild.wrn
# Visual Studio 2015
.vs/
# Dagger log files
*.log
# FMOD binaries (I cannot distribute them)
DaggerFramework.Fmod/*.nupkg

47
DaggerFramework/Source/Utils/Logger.cs
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@@ -13,11 +13,24 @@ namespace DaggerFramework.Utils
/// Specifies the logging level. In release builds, the log level is <c>Error</c>. In debug, the log level is <c>Echo</c>.
/// </summary>
public static LogLevel LogLevel = LogLevel.Error;
/// <summary>
/// Specifies if the logger should write to file.
/// </summary>
public static bool WriteToFile = true;
public Logger(string className)
{
_className = className;
if (WriteToFile && !_logCreated)
{
Directory.CreateDirectory(LogPath);
string logName = $"dagger-{DateFormat}-{TimeFormat}.log".Replace(':', '.');
_fileStream = File.Create(Path.Combine(LogPath, logName));
_fileWriter = new StreamWriter(_fileStream);
_logCreated = true;
}
#if DEBUG
LogLevel = LogLevel.Echo;
#endif
@@ -25,54 +38,52 @@ namespace DaggerFramework.Utils
public void Echo(string what)
{
if (LogLevel < LogLevel.Echo) return;
string message = string.Format(EchoFormat, DateFormat, what);
string message = string.Format(EchoFormat, TimeFormat, what);
LogFile(message);
LogConsole(what, LogLevel.Echo);
OnLog?.Invoke(what, LogLevel.Echo);
}
public void Info(string what, [CallerMemberName] string method = "")
{
if (LogLevel < LogLevel.Info) return;
LogLevel logType = LogLevel.Info;
string message = string.Format(LogFormat, DateFormat, logType.ToString(), _className, method, what);
string message = string.Format(LogFormat, TimeFormat, logType.ToString(), _className, method, what);
LogFile(message);
LogConsole(message, logType);
OnLog?.Invoke(message, logType);
}
public void Warn(string what, [CallerMemberName] string method = "")
{
if (LogLevel < LogLevel.Warn) return;
LogLevel logType = LogLevel.Warn;
string message = string.Format(LogFormat, DateFormat, logType.ToString(), _className, method, what);
string message = string.Format(LogFormat, TimeFormat, logType.ToString(), _className, method, what);
LogFile(message);
LogConsole(message, logType);
OnLog?.Invoke(message, logType);
}
public void Error(string what, [CallerMemberName] string method = "")
{
if (LogLevel < LogLevel.Error) return;
LogLevel logType = LogLevel.Error;
string message = string.Format(LogFormat, DateFormat, logType.ToString(), _className, method, what);
string message = string.Format(LogFormat, TimeFormat, logType.ToString(), _className, method, what);
LogFile(message);
LogConsole(message, logType);
OnLog?.Invoke(message, logType);
}
private static string DateFormat => $"{DateTime.Now:HH:mm:ffff}";
private static string TimeFormat => $"{DateTime.Now:HH:mm:ffff}";
private static string DateFormat => $"{DateTime.Now:d:M:yyyy:}";
private static string LogFormat => "({0}) [{1}/{2}/{3}] {4}";
private static string EchoFormat => "({0}) {1}";
private static void LogConsole(string what, LogLevel logType)
{
if (LogLevel < logType) return;
Console.ForegroundColor = ConsoleColorForLog(logType);
Console.WriteLine(what);
Console.ForegroundColor = ConsoleColor.White;
@@ -99,7 +110,17 @@ namespace DaggerFramework.Utils
return color;
}
private void LogFile(string message)
{
if (!WriteToFile || _fileWriter is null) return;
_fileWriter.WriteLine(message);
_fileWriter.Flush();
}
private readonly string _className;
private static bool _logCreated;
private static FileStream? _fileStream;
private static StreamWriter? _fileWriter;
}
public enum LogLevel