Fix font related crashes (#4729)

* don't crash if mod or package extraction fails

* add to strings

Bloxstrap/Bootstrapper.cs

@@ -58,6 +58,7 @@ namespace Bloxstrap
         private double _taskbarProgressIncrement;
         private double _taskbarProgressMaximum;
         private long _totalDownloadedBytes = 0;
+        private bool _packageExtractionSuccess = true;
 
         private bool _mustUpgrade => String.IsNullOrEmpty(AppData.State.VersionGuid) || !File.Exists(AppData.ExecutablePath);
         private bool _noConnection = false;
@@ -78,7 +79,15 @@ namespace Bloxstrap
 
             // https://github.com/icsharpcode/SharpZipLib/blob/master/src/ICSharpCode.SharpZipLib/Zip/FastZip.cs/#L669-L680
             // exceptions don't get thrown if we define events without actually binding to the failure events. probably a bug. ¯\_(ツ)_/¯
-            _fastZipEvents.FileFailure += (_, e) => throw e.Exception;
+            _fastZipEvents.FileFailure += (_, e) =>
+            {
+                // only give a pass to font files (no idea whats wrong with them)
+                if (!e.Name.EndsWith(".ttf"))
+                    throw e.Exception;
+
+                App.Logger.WriteLine("FastZipEvents::OnFileFailure", $"Failed to extract {e.Name}");
+                _packageExtractionSuccess = false;
+            };
             _fastZipEvents.DirectoryFailure += (_, e) => throw e.Exception;
             _fastZipEvents.ProcessFile += (_, e) => e.ContinueRunning = !_cancelTokenSource.IsCancellationRequested;
 
@@ -223,6 +232,8 @@ namespace Bloxstrap
                 }
             }
 
+            bool allModificationsApplied = true;
+
             if (!_noConnection)
             {
                 if (AppData.State.VersionGuid != _latestVersionGuid || _mustUpgrade)
@@ -233,7 +244,7 @@ namespace Bloxstrap
 
                 // we require deployment details for applying modifications for a worst case scenario,
                 // where we'd need to restore files from a package that isn't present on disk and needs to be redownloaded
-                await ApplyModifications();
+                allModificationsApplied = await ApplyModifications();
             }
 
             // check registry entries for every launch, just in case the stock bootstrapper changes it back
@@ -247,7 +258,15 @@ namespace Bloxstrap
                 await mutex.ReleaseAsync();
 
             if (!App.LaunchSettings.NoLaunchFlag.Active && !_cancelTokenSource.IsCancellationRequested)
+            {
+                // show some balloon tips
+                if (!_packageExtractionSuccess)
+                    Frontend.ShowBalloonTip(Strings.Bootstrapper_ExtractionFailed_Title, Strings.Bootstrapper_ExtractionFailed_Message, ToolTipIcon.Warning);
+                else if (!allModificationsApplied)
+                    Frontend.ShowBalloonTip(Strings.Bootstrapper_ModificationsFailed_Title, Strings.Bootstrapper_ModificationsFailed_Message, ToolTipIcon.Warning);
+
                 StartRoblox();
+            }
 
             await mutex.ReleaseAsync();
 
@@ -921,10 +940,12 @@ namespace Bloxstrap
             _isInstalling = false;
         }
 
-        private async Task ApplyModifications()
+        private async Task<bool> ApplyModifications()
         {
             const string LOG_IDENT = "Bootstrapper::ApplyModifications";
 
+            bool success = true;
+
             SetStatus(Strings.Bootstrapper_Status_ApplyingModifications);
 
             // handle file mods
@@ -1000,7 +1021,7 @@ namespace Bloxstrap
             foreach (string file in Directory.GetFiles(Paths.Modifications, "*.*", SearchOption.AllDirectories))
             {
                 if (_cancelTokenSource.IsCancellationRequested)
-                    return;
+                    return true;
 
                 // get relative directory path
                 string relativeFile = file.Substring(Paths.Modifications.Length + 1);
@@ -1032,10 +1053,18 @@ namespace Bloxstrap
                 Directory.CreateDirectory(Path.GetDirectoryName(fileVersionFolder)!);
 
                 Filesystem.AssertReadOnly(fileVersionFolder);
-                File.Copy(fileModFolder, fileVersionFolder, true);
-                Filesystem.AssertReadOnly(fileVersionFolder);
-
-                App.Logger.WriteLine(LOG_IDENT, $"{relativeFile} has been copied to the version folder");
+                try
+                {
+                    File.Copy(fileModFolder, fileVersionFolder, true);
+                    Filesystem.AssertReadOnly(fileVersionFolder);
+                    App.Logger.WriteLine(LOG_IDENT, $"{relativeFile} has been copied to the version folder");
+                }
+                catch (Exception ex)
+                {
+                    App.Logger.WriteLine(LOG_IDENT, $"Failed to apply modification ({relativeFile})");
+                    App.Logger.WriteException(LOG_IDENT, ex);
+                    success = false;
+                }
             }
 
             // the manifest is primarily here to keep track of what files have been
@@ -1082,7 +1111,7 @@ namespace Bloxstrap
                 if (package is not null)
                 {
                     if (_cancelTokenSource.IsCancellationRequested)
-                        return;
+                        return true;
 
                     await DownloadPackage(package);
                     ExtractPackage(package, entry.Value);
@@ -1093,6 +1122,11 @@ namespace Bloxstrap
             App.State.Save();
 
             App.Logger.WriteLine(LOG_IDENT, $"Finished checking file mods");
+
+            if (!success)
+                App.Logger.WriteLine(LOG_IDENT, "Failed to apply all modifications");
+
+            return success;
         }
 
         private async Task DownloadPackage(Package package)

Bloxstrap/Resources/Strings.Designer.cs

@@ -178,6 +178,24 @@ namespace Bloxstrap.Resources {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Some content may be missing. Force a Roblox reinstallation in settings to fix this..
+        /// </summary>
+        public static string Bootstrapper_ExtractionFailed_Message {
+            get {
+                return ResourceManager.GetString("Bootstrapper.ExtractionFailed.Message", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Failed to extract all files.
+        /// </summary>
+        public static string Bootstrapper_ExtractionFailed_Title {
+            get {
+                return ResourceManager.GetString("Bootstrapper.ExtractionFailed.Title", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Bloxstrap tried to upgrade Roblox but can&apos;t because Roblox&apos;s files are still in use.
         ///
@@ -207,6 +225,24 @@ namespace Bloxstrap.Resources {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Not all modifications will be present in the current launch..
+        /// </summary>
+        public static string Bootstrapper_ModificationsFailed_Message {
+            get {
+                return ResourceManager.GetString("Bootstrapper.ModificationsFailed.Message", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Failed to apply all modifications.
+        /// </summary>
+        public static string Bootstrapper_ModificationsFailed_Title {
+            get {
+                return ResourceManager.GetString("Bootstrapper.ModificationsFailed.Title", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Bloxstrap does not have enough disk space to download and install Roblox. Please free up some disk space and try again..
         /// </summary>

Bloxstrap/Resources/Strings.resx

@@ -1270,4 +1270,16 @@ Please close any applications that may be using Roblox's files, and relaunch.</v
   <data name="App.OSDeprecation.Win7_81" xml:space="preserve">
     <value>Roblox no longer supports Windows 7 or 8.1. To continue playing Roblox, please upgrade to Windows 10 or newer.</value>
   </data>
+  <data name="Bootstrapper.ExtractionFailed.Title" xml:space="preserve">
+    <value>Failed to extract all files</value>
+  </data>
+  <data name="Bootstrapper.ExtractionFailed.Message" xml:space="preserve">
+    <value>Some content may be missing. Force a Roblox reinstallation in settings to fix this.</value>
+  </data>
+  <data name="Bootstrapper.ModificationsFailed.Title" xml:space="preserve">
+    <value>Failed to apply all modifications</value>
+  </data>
+  <data name="Bootstrapper.ModificationsFailed.Message" xml:space="preserve">
+    <value>Not all modifications will be present in the current launch.</value>
+  </data>
 </root>

Bloxstrap/UI/Frontend.cs

@@ -83,5 +83,17 @@ namespace Bloxstrap.UI
                 return messagebox.Result;
             }));
         }
+
+        public static void ShowBalloonTip(string title, string message, System.Windows.Forms.ToolTipIcon icon = System.Windows.Forms.ToolTipIcon.None, int timeout = 5)
+        {
+            var notifyIcon = new System.Windows.Forms.NotifyIcon
+            {
+                Icon = Properties.Resources.IconBloxstrap,
+                Text = App.ProjectName,
+                Visible = true
+            };
+
+            notifyIcon.ShowBalloonTip(timeout, title, message, icon);
+        }
     }
 }