Hotfix 7.0

CHANGELOG.md

@@ -2,6 +2,10 @@
 
 All notable changes to this project will be documented in this file.
 
+## [7.0] - 2021-04-08
+- New: Check space to be freed before cleaning
+- Hotfix: Error handling when HOSTS file is unreadable
+
 ## [6.9] - 2021-04-03
 - New: Added MEGAsync in Common Apps
 - Moved: Disable Silent App Install to Disable Automatic Updates

Optimizer/CleanHelper.cs

@@ -1,6 +1,8 @@
 using System;
 using System.IO;
+using System.Linq;
 using System.Runtime.InteropServices;
+using System.Threading.Tasks;
 
 namespace Optimizer
 {
@@ -17,7 +19,6 @@ internal static class CleanHelper
         internal static readonly string ProfileAppDataLocalLow = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + "Low";
         internal static readonly string OSDrive = System32Folder.Substring(0, 3);
         internal static readonly string OSDriveWindows = Environment.GetEnvironmentVariable("WINDIR", EnvironmentVariableTarget.Machine);
-        internal static readonly string UTorrentCache = ProfileAppDataRoaming + "\\uTorrent\\dlimagecache";
 
         internal static void EmptyFolder(string path)
         {
@@ -55,12 +56,7 @@ internal static void EmptyRecycleBin()
         internal static void CleanTemporaries()
         {
             EmptyFolder(TempFolder);
-        }
-
-        internal static void CleanUTorrent()
-        {
-            EmptyFolder(UTorrentCache);
-        }
+        } 
 
         internal static void CleanFileZilla()
         {
@@ -88,11 +84,6 @@ internal static void CleanErrorReports()
             EmptyFolder(ProgramData + "\\Microsoft\\Windows\\WER\\ERC");
         }
 
-        internal static void CleanPrefetch()
-        {
-            EmptyFolder(OSDriveWindows + "\\Prefetch");
-        }
-
         internal static void CleanMediaPlayersCache()
         {
             EmptyFolder(ProfileAppDataLocal + "\\Microsoft\\Media Player");
@@ -111,5 +102,19 @@ internal static void CleanLogs()
             EmptyFolder(System32Folder + "\\LogFiles");
             EmptyFolder(OSDrive + "\\inetpub\\logs\\LogFiles");
         }
+
+        internal static ByteSize CheckFootprint()
+        {
+            try
+            {
+                DirectoryInfo info = new DirectoryInfo(TempFolder);
+                return ByteSize.FromBytes(info.EnumerateFiles("*", SearchOption.AllDirectories).Sum(file => file.Length));
+            }
+            catch (Exception ex)
+            {
+                ErrorLogger.LogError("CleanHelper.CleanLogs", ex.Message, ex.StackTrace);
+                return ByteSize.FromBytes(0);
+            }
+        }
     }
 }

Optimizer/ErrorLogger.cs

@@ -15,7 +15,7 @@ internal static void LogError(string functionName, string errorMessage, string e
         {
             try
             {
-                File.AppendAllText(ErrorLogFile, string.Format("[ERROR] in function [{0}]", functionName));
+                File.AppendAllText(ErrorLogFile, string.Format("[ERROR] [{0}] in function [{1}]", DateTime.Now.ToString(), functionName));
                 File.AppendAllText(ErrorLogFile, Environment.NewLine);
                 File.AppendAllText(ErrorLogFile, errorMessage);
                 File.AppendAllText(ErrorLogFile, Environment.NewLine);