1 files changed, 132 insertions, 0 deletions
diff --git a/Ryujinx.Core/Logging.cs b/Ryujinx.Core/Logging.cs
new file mode 100644
index 00000000..e14e5587
--- /dev/null
+++ b/Ryujinx.Core/Logging.cs
@@ -0,0 +1,132 @@
+using System;
+using System.Diagnostics;
+using System.IO;
+
+namespace Ryujinx.Core
+{
+    public static class Logging
+    {
+        private static Stopwatch ExecutionTime = new Stopwatch();
+        private const string LogFileName = "Ryujinx.log";
+
+        public static bool EnableInfo = Config.LoggingEnableInfo;
+        public static bool EnableTrace = Config.LoggingEnableTrace;
+        public static bool EnableDebug = Config.LoggingEnableDebug;
+        public static bool EnableWarn = Config.LoggingEnableWarn;
+        public static bool EnableError = Config.LoggingEnableError;
+        public static bool EnableFatal = Config.LoggingEnableFatal;
+        public static bool EnableLogFile = Config.LoggingEnableLogFile;
+
+        static Logging()
+        {
+            ExecutionTime.Start();
+
+            if (File.Exists(LogFileName)) File.Delete(LogFileName);
+        }
+
+        public static string GetExecutionTime()
+        {
+            return ExecutionTime.ElapsedMilliseconds.ToString().PadLeft(8, '0') + "ms";
+        }
+
+        private static string WhoCalledMe()
+        {
+            return new StackTrace().GetFrame(2).GetMethod().Name;
+        }
+
+        private static void LogFile(string Message)
+        {
+            if (EnableLogFile)
+            {
+                using (StreamWriter Writer = File.AppendText(LogFileName))
+                {
+                    Writer.WriteLine(Message);
+                }
+            }
+        }
+
+        public static void Info(string Message)
+        {
+            if (EnableInfo)
+            {
+                string Text = $"{GetExecutionTime()} | INFO  > {Message}";
+
+                Console.ForegroundColor = ConsoleColor.White;
+                Console.WriteLine(Text.PadLeft(Text.Length + 1, ' '));
+                Console.ResetColor();
+
+                LogFile(Text);
+            }
+        }
+
+        public static void Trace(string Message)
+        {
+            if (EnableTrace)
+            {
+                string Text = $"{GetExecutionTime()} | TRACE > {WhoCalledMe()} - {Message}";
+
+                Console.ForegroundColor = ConsoleColor.DarkGray;
+                Console.WriteLine(Text.PadLeft(Text.Length + 1, ' '));
+                Console.ResetColor();
+
+                LogFile(Text);
+            }
+        }
+
+        public static void Debug(string Message)
+        {
+            if (EnableDebug)
+            {
+                string Text = $"{GetExecutionTime()} | DEBUG > {WhoCalledMe()} - {Message}";
+
+                Console.ForegroundColor = ConsoleColor.Gray;
+                Console.WriteLine(Text.PadLeft(Text.Length + 1, ' '));
+                Console.ResetColor();
+
+                LogFile(Text);
+            }
+        }
+
+        public static void Warn(string Message)
+        {
+            if (EnableWarn)
+            {
+                string Text = $"{GetExecutionTime()} | WARN  > {WhoCalledMe()} - {Message}";
+
+                Console.ForegroundColor = ConsoleColor.Yellow;
+                Console.WriteLine(Text.PadLeft(Text.Length + 1, ' '));
+                Console.ResetColor();
+
+                LogFile(Text);
+            }
+        }
+
+        public static void Error(string Message)
+        {
+            if (EnableError)
+            {
+                string Text = $"{GetExecutionTime()} | ERROR > {WhoCalledMe()} - {Message}";
+
+                Console.ForegroundColor = ConsoleColor.Red;
+                Console.WriteLine(Text.PadLeft(Text.Length + 1, ' '));
+                Console.ResetColor();
+
+                LogFile(Text);
+            }
+        }
+
+        public static void Fatal(string Message)
+        {
+            if (EnableFatal)
+            {
+                string Text = $"{GetExecutionTime()} | FATAL > {WhoCalledMe()} - {Message}";
+
+                Console.ForegroundColor = ConsoleColor.Magenta;
+                Console.WriteLine(Text.PadLeft(Text.Length + 1, ' '));
+                Console.ResetColor();
+
+                LogFile(Text);
+            }
+        }
+    }
+}