code sources

2024-03-01 16:05:06 +01:00
parent b9ac7f8d72
commit b73c859b94
7 changed files with 1444 additions and 3 deletions
@@ -0,0 +1,93 @@
+using System;
+using System.Drawing;
+using System.IO;
+using System.Runtime.CompilerServices;
+
+using Pastel;
+
+namespace ComicCompressor
+{
+    public class Logger
+    {
+        public LogLevel LoggingLevel { get; set; } = LogLevel.Warning;
+        public bool Debug = false;
+
+        // Set to null for stdout
+        public string LogFile { get; set; } = null;
+
+        public void Log(object message, LogLevel logLevel, Color? col = null)
+        {
+            Log(message.ToString(), logLevel, col:col);
+        }
+
+        public void Log(string message, LogLevel logLevel,bool newLine = true, Color? col = null)
+        {
+            if (logLevel > LoggingLevel) return;
+
+            if (LogFile == null)
+            {
+                if(newLine)
+                    Console.WriteLine(message.Pastel(col ?? Color.FromArgb(0,204,204,204)));
+                else
+                    Console.Write(message.Pastel(col ?? Color.FromArgb(0, 204, 204, 204)));
+                return;
+            }
+
+            WriteToFile(message);
+        }
+
+        public void LogError(string message, Color? col = null)
+        {
+            Log(message, LogLevel.Error, col:col);
+        }
+
+        public void LogError(object message, Color? col = null)
+        {
+            Log(message, LogLevel.Error, col:col);
+        }
+
+        public void LogDebug(string message, LogLevel logLevel, Color? col = null)
+        {
+            if (!Debug) return;
+            Log(message, logLevel,col:col);
+        }
+
+        public void LogDebug(object message, LogLevel logLevel, Color? col = null)
+        {
+            LogDebug(message.ToString(), logLevel, col:col);
+        }
+
+        [MethodImpl(MethodImplOptions.Synchronized)]
+        private void WriteToFile(string message)
+        {
+            if (LogFile == null) return;
+
+            if (!Path.IsPathRooted(LogFile) && !LogFile.StartsWith("."))
+            {
+                LogFile = Path.Join(".", LogFile);
+            }
+
+            try
+            {
+                Directory.CreateDirectory(Path.GetDirectoryName(LogFile));
+                File.AppendAllText(Path.GetFullPath(LogFile), message + "\n");
+            }
+            catch (UnauthorizedAccessException)
+            {
+                Console.WriteLine("Error: User does not have permissions for log file: " + LogFile);
+                return;
+            }
+            catch (Exception)
+            {
+                Console.WriteLine("Error: could not write to log file: " + LogFile);
+                return;
+            }
+        }
+
+    }
+
+    public enum LogLevel
+    {
+        Error = 2, Warning = 3, Info = 4, Verbose = 5
+    }
+}