- First Update

Mitria_Minecraft_Launcher/Extensions.cs

@@ -0,0 +1,114 @@
+using System.Collections.Generic;
+using System.IO;
+using System.Security.Cryptography;
+using System.Text;
+using System.Text.RegularExpressions;
+
+namespace Mitria_Minecraft_Launcher
+{
+    public static class Extensions
+    {
+        public static bool EmptyDirectory(string location)
+        {
+            bool error = false;
+
+            DirectoryInfo directoryInfo = new DirectoryInfo(location);
+            
+            foreach (var fi in directoryInfo.EnumerateFiles())
+            {
+                try
+                {
+                    fi.IsReadOnly = false;
+                    fi.Delete();
+
+                    while (fi.Exists)
+                    {
+                        System.Threading.Thread.Sleep(10);
+                        fi.Refresh();
+                    }
+                }
+                catch (IOException e)
+                {
+                    CommonLibrary.Log.ERROR(e.Message);
+                    error = true;
+                }
+            }
+            foreach (var di in directoryInfo.EnumerateDirectories())
+            {
+                try
+                {
+                    EmptyDirectory(di.FullName);
+                    di.Delete();
+                    while (di.Exists)
+                    {
+                        System.Threading.Thread.Sleep(10);
+                        di.Refresh();
+                    }
+                }
+                catch (IOException e)
+                {
+                    CommonLibrary.Log.ERROR(e.Message);
+                    error = true;
+                }
+            }
+
+            return error;
+        }
+
+        public static string ApplyExcuteCommand(ExcuteArgument excuteArgument)
+        {
+            string command = excuteArgument.Argument;
+            string regexPattern = @"\{[A-z]*\}";
+            Regex regex = new Regex(regexPattern);
+            MatchCollection resultCollection = regex.Matches(command);
+            List<string> commandList = new List<string>();
+            foreach (Match match in resultCollection)
+            {
+                string key = match.Value.Substring(1, match.Value.Length - 2);
+                if (!commandList.Contains(key))
+                {
+                    commandList.Add(key);
+                }
+            }
+
+            foreach (string commandKey in commandList)
+            {
+                Parameter option = excuteArgument.Parameters.Find(x => x.Key == commandKey);
+                command = command.Replace("{" + commandKey + "}", option.Value);
+            }
+
+            return command;
+        }
+       
+        
+        public static bool IsDefault<T>(ref this T data) where T : struct
+        {
+            return default(T).Equals(data);
+        }
+        public static string UnitSeparator(this long value)
+        {
+            return string.Format("{0:#,0}", (object)value);
+        }
+
+        public static string UnitSeparator(this int value)
+        {
+            return string.Format("{0:#,0}", (object)value);
+        }
+        public static string GetFileHashCode(this FileInfo file)
+        {
+            using (MD5 md5 = MD5.Create())
+            {
+                using (Stream stream = file.OpenRead())
+                {
+                    byte[] hashCode = md5.ComputeHash(stream);
+                    StringBuilder hashStringBuilder = new StringBuilder();
+                    foreach (byte b in hashCode)
+                    {
+                        hashStringBuilder.AppendFormat("{0:x2}", b);
+                    }
+                    return hashStringBuilder.ToString();
+                }
+            }
+        }
+    }
+}