Ryujinx/Ryujinx.Core/Logging/Logger.cs

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C#
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2018-04-24 20:57:39 +02:00
using System;
using System.Diagnostics;
using System.Runtime.CompilerServices;
namespace Ryujinx.Core.Logging
{
public class Logger
{
private bool[] EnabledLevels;
private bool[] EnabledClasses;
public event EventHandler<LogEventArgs> Updated;
private Stopwatch Time;
public Logger()
{
EnabledLevels = new bool[Enum.GetNames(typeof(LogLevel)).Length];
EnabledClasses = new bool[Enum.GetNames(typeof(LogClass)).Length];
EnabledLevels[(int)LogLevel.Stub] = true;
EnabledLevels[(int)LogLevel.Info] = true;
EnabledLevels[(int)LogLevel.Warning] = true;
EnabledLevels[(int)LogLevel.Error] = true;
for (int Index = 0; Index < EnabledClasses.Length; Index++)
{
EnabledClasses[Index] = true;
}
Time = new Stopwatch();
Time.Start();
}
public void SetEnable(LogLevel Level, bool Enabled)
{
EnabledLevels[(int)Level] = Enabled;
}
public void SetEnable(LogClass Class, bool Enabled)
{
EnabledClasses[(int)Class] = Enabled;
}
internal void PrintDebug(LogClass Class, string Message, [CallerMemberName] string Caller = "")
{
Print(LogLevel.Debug, Class, GetFormattedMessage(Class, Message, Caller));
}
internal void PrintStub(LogClass Class, string Message, [CallerMemberName] string Caller = "")
{
Print(LogLevel.Stub, Class, GetFormattedMessage(Class, Message, Caller));
}
internal void PrintInfo(LogClass Class, string Message, [CallerMemberName] string Caller = "")
{
Print(LogLevel.Info, Class, GetFormattedMessage(Class, Message, Caller));
}
internal void PrintWarning(LogClass Class, string Message, [CallerMemberName] string Caller = "")
{
Print(LogLevel.Warning, Class, GetFormattedMessage(Class, Message, Caller));
}
internal void PrintError(LogClass Class, string Message, [CallerMemberName] string Caller = "")
{
Print(LogLevel.Error, Class, GetFormattedMessage(Class, Message, Caller));
}
private void Print(LogLevel Level, LogClass Class, string Message)
{
if (EnabledLevels[(int)Level] && EnabledClasses[(int)Class])
{
Updated?.Invoke(this, new LogEventArgs(Level, Time.Elapsed, Message));
}
}
private string GetFormattedMessage(LogClass Class, string Message, string Caller)
{
return $"{Class} {Caller}: {Message}";
}
}
}