Updated grant_full_disk_access, concurrency and code improvements

WDBFontOverwrite.xcodeproj/project.pbxproj

@@ -7,6 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		4F085E392994EF2F004099C1 /* ActionButtons.ViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4F085E382994EF2F004099C1 /* ActionButtons.ViewModel.swift */; };
 		4F4E64A7295F9AB600D4F04D /* CustomFontsScene.ViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4F4E64A6295F9AB600D4F04D /* CustomFontsScene.ViewModel.swift */; };
 		4FD690952986367C00B751B2 /* grant_full_disk_access.m in Sources */ = {isa = PBXBuildFile; fileRef = 4FD690942986367C00B751B2 /* grant_full_disk_access.m */; };
 		4FD690992986395B00B751B2 /* helpers.m in Sources */ = {isa = PBXBuildFile; fileRef = 4FD690982986395B00B751B2 /* helpers.m */; };
@@ -38,6 +39,7 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		4F085E382994EF2F004099C1 /* ActionButtons.ViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ActionButtons.ViewModel.swift; sourceTree = "<group>"; };
 		4F4E64A6295F9AB600D4F04D /* CustomFontsScene.ViewModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CustomFontsScene.ViewModel.swift; sourceTree = "<group>"; };
 		4FD690942986367C00B751B2 /* grant_full_disk_access.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = grant_full_disk_access.m; sourceTree = "<group>"; };
 		4FD69096298637D400B751B2 /* grant_full_disk_access.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = grant_full_disk_access.h; sourceTree = "<group>"; };
@@ -116,6 +118,7 @@
 				4FE5EF302963E460003384EC /* NoticeView.swift */,
 				4FF28A1129679EEC00143640 /* ExplanationView.swift */,
 				4FF28A132967AA2D00143640 /* ActionButtons.swift */,
+				4F085E382994EF2F004099C1 /* ActionButtons.ViewModel.swift */,
 			);
 			path = MainInterface;
 			sourceTree = "<group>";
@@ -283,6 +286,7 @@
 				4FE5EF4129668C9C003384EC /* AlignedRowContentView.swift in Sources */,
 				4FE5EF492966AE1A003384EC /* FontDiscoveryCard.swift in Sources */,
 				4FE5EF3529653188003384EC /* FontMap.swift in Sources */,
+				4F085E392994EF2F004099C1 /* ActionButtons.ViewModel.swift in Sources */,
 				4FF28A102967956300143640 /* PresetFontsScene.ViewModel.swift in Sources */,
 				4FE5EF312963E460003384EC /* NoticeView.swift in Sources */,
 				4FE5EF3329640075003384EC /* WDBImportCustomFontPickerViewControllerDelegate.swift in Sources */,
@@ -421,6 +425,7 @@
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = WDBFontOverwrite/Info.plist;
+				INFOPLIST_KEY_NSAppleMusicUsageDescription = WDBFontOverwrite;
 				INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;
@@ -435,8 +440,8 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/WDBFontOverwrite",
 				);
-				MARKETING_VERSION = "1.10.7-1";
-				PRODUCT_BUNDLE_IDENTIFIER = com.ginsu.WDBFontOverwrite;
+				MARKETING_VERSION = 1.10.8;
+				PRODUCT_BUNDLE_IDENTIFIER = com.ginsudev.WDBFontOverwrite;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "WDBFontOverwrite/WDBFontOverwrite-Bridging-Header.h";
@@ -459,6 +464,7 @@
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = WDBFontOverwrite/Info.plist;
+				INFOPLIST_KEY_NSAppleMusicUsageDescription = WDBFontOverwrite;
 				INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;
@@ -473,8 +479,8 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)/WDBFontOverwrite",
 				);
-				MARKETING_VERSION = "1.10.7-1";
-				PRODUCT_BUNDLE_IDENTIFIER = com.ginsu.WDBFontOverwrite;
+				MARKETING_VERSION = 1.10.8;
+				PRODUCT_BUNDLE_IDENTIFIER = com.ginsudev.WDBFontOverwrite;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "WDBFontOverwrite/WDBFontOverwrite-Bridging-Header.h";

WDBFontOverwrite/FontMap.swift

@@ -12,10 +12,10 @@ struct FontMap {
 
     static let emojiCustomFont = CustomFont(
         name: "Emoji",
-        targetPath: .many([
+        targetPaths: [
             "/System/Library/Fonts/CoreAddition/AppleColorEmoji-160px.ttc",
             "/System/Library/Fonts/Core/AppleColorEmoji.ttc",
-        ]),
+        ],
         localPath: "CustomAppleColorEmoji.ttc"
     )
 
@@ -32,7 +32,7 @@ struct FontMap {
                 }
                 fontMap[key(forFont: font)] = CustomFont(
                     name: font,
-                    targetPath: .single("\(fontDirPath)\(dir)/\(font)"),
+                    targetPaths: ["\(fontDirPath)\(dir)/\(font)"],
                     localPath: "Custom\(font)"
                 )
             }

WDBFontOverwrite/MainInterface/ActionButtons.ViewModel.swift

@@ -0,0 +1,45 @@
+//
+//  ActionButtons.ViewModel.swift
+//  WDBFontOverwrite
+//
+//  Created by Noah Little on 9/2/2023.
+//
+
+import UIKit.UIApplication
+
+extension ActionButtons {
+    struct ViewModel {
+        func clearKBCache() {
+            grant_full_disk_access { error in
+                if error != nil {
+                    print("can't get disk access")
+                } else {
+                    _UIKeyboardCache.purge()
+                }
+            }
+        }
+
+        @available(iOS 15, *)
+        func respringModern() {
+            grant_full_disk_access { error in
+                if error != nil {
+                    print("can't get disk access, using backup respring")
+                    respringLegacy()
+                } else {
+                    xpc_crasher(UnsafeMutablePointer<CChar>(mutating: "com.apple.frontboard.systemappservices"))
+                }
+            }
+        }
+
+        @available(iOS, deprecated: 15)
+        func respringLegacy() {
+            let sharedApplication = UIApplication.shared
+            let windows = sharedApplication.windows
+            if let window = windows.first {
+                while true {
+                    window.snapshotView(afterScreenUpdates: false)
+                }
+            }
+        }
+    }
+}

WDBFontOverwrite/MainInterface/ActionButtons.swift

@@ -8,10 +8,12 @@
 import SwiftUI
 
 struct ActionButtons: View {
+    private let viewModel = ViewModel()
+
     var body: some View {
         if #available(iOS 15, *) {
             Button {
-                clearKBCache()
+                viewModel.clearKBCache()
             } label: {
                 AlignedRowContentView(
                     imageName: "trash",
@@ -20,49 +22,18 @@ struct ActionButtons: View {
             }
         }
         Button {
-            respring()
+            if #available(iOS 15, *) {
+                viewModel.respringModern()
+            } else {
+                viewModel.respringLegacy()
+            }
         } label: {
             AlignedRowContentView(
                 imageName: "arrow.triangle.2.circlepath",
                 text: "Restart SpringBoard"
             )
         }
     }
-
-    private func clearKBCache() {
-        grant_full_disk_access { error in
-            if error != nil {
-                print("can't get disk access")
-            } else {
-                _UIKeyboardCache.purge()
-            }
-        }
-    }
-
-    private func respring() {
-        if #available(iOS 15, *) {
-            grant_full_disk_access { error in
-                if error != nil {
-                    print("can't get disk access, using backup respring")
-                    respringBackup()
-                } else {
-                    xpc_crasher(UnsafeMutablePointer<Int8>(mutating: "com.apple.frontboard.systemappservices"))
-                }
-            }
-        } else {
-            respringBackup()
-        }
-    }
-
-    private func respringBackup() {
-        let sharedApplication = UIApplication.shared
-        let windows = sharedApplication.windows
-        if let window = windows.first {
-            while true {
-                window.snapshotView(afterScreenUpdates: false)
-            }
-        }
-    }
 }
 
 struct ActionButtons_Previews: PreviewProvider {

WDBFontOverwrite/MainInterface/CustomFontsScene.ViewModel.swift

@@ -7,14 +7,9 @@
 
 import Foundation
 
-enum PathType {
-    case single(String)
-    case many([String])
-}
-
 struct CustomFont {
     var name: String
-    var targetPath: PathType?
+    var targetPaths: [String]
     var localPath: String
     var notice: Notice?
 }
@@ -42,7 +37,7 @@ extension CustomFontsScene {
                 let emojiFont = FontMap.emojiCustomFont
                 await overwriteWithCustomFont(
                     name: emojiFont.localPath,
-                    targetPath: emojiFont.targetPath
+                    targetPaths: emojiFont.targetPaths
                 )
                 await MainActor.run {
                     ProgressManager.shared.isBusy = false
@@ -62,7 +57,7 @@ extension CustomFontsScene {
                     if let customFont = FontMap.fontMap[key] {
                         await overwriteWithCustomFont(
                             name: customFont.localPath,
-                            targetPath: customFont.targetPath
+                            targetPaths: customFont.targetPaths
                         )
                     }
                 }

WDBFontOverwrite/MainInterface/ExplanationView.swift

@@ -18,7 +18,12 @@ struct ExplanationView: View {
     var body: some View {
         ZStack {
             RoundedRectangle(cornerRadius: 5)
-                .fill(Color(UIColor(red: 0.44, green: 0.69, blue: 0.67, alpha: 1.00)))
+                .fill(Color(UIColor(
+                    red: 0.44,
+                    green: 0.69,
+                    blue: 0.67,
+                    alpha: 1.00
+                )))
             VStack(alignment: .center, spacing: 10) {
                 imageView
                 descriptionView

WDBFontOverwrite/MainInterface/FileEditor/FileEditorView.ViewModel.swift

@@ -13,12 +13,19 @@ extension FileEditorView {
         @Published var files = [String]()
         @Published var isVisibleRemoveAllAlert = false
 
+        private var documentsDirectory: URL {
+            fileManager.urls(
+                for: .documentDirectory,
+                in: .userDomainMask
+            )[0]
+        }
+
         func populateFiles() async {
             do {
-                let path = documentsDirectory().relativePath
+                let path = documentsDirectory.relativePath
 
                 try await MainActor.run { [weak self] in
-                    self?.files = try fileManager.contentsOfDirectory(atPath: path)
+                    self?.files = try fileManager.contentsOfDirectory(atPath: path).filter({ !$0.hasSuffix("token.txt") })
                 }
             } catch {
                 print(error)
@@ -27,7 +34,7 @@ extension FileEditorView {
 
         func remove(file: String) {
             do {
-                try fileManager.removeItem(at: documentsDirectory().appendingPathComponent(file))
+                try fileManager.removeItem(at: documentsDirectory.appendingPathComponent(file))
             } catch {
                 print(error)
             }
@@ -38,12 +45,5 @@ extension FileEditorView {
                 remove(file: file)
             }
         }
-
-        private func documentsDirectory() -> URL {
-            return fileManager.urls(
-                for: .documentDirectory,
-                in: .userDomainMask
-            )[0]
-        }
     }
 }

WDBFontOverwrite/MainInterface/PresetFontsScene.ViewModel.swift

@@ -63,9 +63,9 @@ extension PresetFontsScene {
             ),
         ]
 
-        func overwrite(withName name: String) async {
+        nonisolated func overwrite(withName name: String) async {
             await overwriteWithFont(name: name)
-            Task { @MainActor in
+            await MainActor.run {
                 ProgressManager.shared.isBusy = false
             }
         }

WDBFontOverwrite/OverwriteFontImpl.swift

@@ -156,7 +156,7 @@ func dumpCurrentFont() {
 
 func overwriteWithCustomFont(
     name: String,
-    targetPath: PathType?
+    targetPaths: [String]?
 ) async {
     let documentDirectory = FileManager.default.urls(
         for: .documentDirectory,
@@ -171,22 +171,16 @@ func overwriteWithCustomFont(
         return
     }
 
-    switch targetPath {
-    case .single(let path):
-        await overwriteWithFont(
-            fontURL: fontURL,
-            pathToTargetFont: path
-        )
-    case .many(let paths):
-        for path in paths {
+    if let targetPaths {
+        for path in targetPaths {
             if (access(path, F_OK) == 0) {
                 await overwriteWithFont(
                     fontURL: fontURL,
                     pathToTargetFont: path
                 )
             }
         }
-    default:
+    } else {
         await MainActor.run {
             ProgressManager.shared.message = "Either targetName or targetNames must be provided"
         }

WDBFontOverwrite/Progress/ProgressManager.swift

@@ -23,10 +23,8 @@ final class ProgressManager: ObservableObject {
     @Published var isPresentedResultsAlert = false {
         didSet {
             if !isPresentedResultsAlert {
-                Task { @MainActor in
-                    importResults = []
-                    message = "Done."
-                }
+                importResults = []
+                message = "Done."
             }
         }
     }
@@ -35,11 +33,9 @@ final class ProgressManager: ObservableObject {
         didSet {
             if !isBusy {
                 // Reset values when done.
-                Task { @MainActor in
-                    completedProgress = 0
-                    totalProgress = 0
-                    isPresentedResultsAlert = true
-                }
+                completedProgress = 0
+                totalProgress = 0
+                isPresentedResultsAlert = true
             }
         }
     }

WDBFontOverwrite/WDBImportCustomFontPickerViewControllerDelegate.swift

@@ -24,7 +24,9 @@ class WDBImportCustomFontPickerViewControllerDelegate: NSObject, UIDocumentPicke
     }
 
     func documentPickerWasCancelled(_ controller: UIDocumentPickerViewController) {
-        ProgressManager.shared.message = "Cancelled"
+        Task { @MainActor in
+            ProgressManager.shared.message = "Cancelled"
+        }
     }
 
     private func importSelectedFonts(atURLs urls: [URL]) async {
@@ -66,11 +68,7 @@ class WDBImportCustomFontPickerViewControllerDelegate: NSObject, UIDocumentPicke
             targetURL: targetURL,
             ttcRepackMode: self.ttcRepackMode
         )
-        if success == nil {
-            return 1
-        } else {
-            return 0
-        }
+        return success == nil ? 1 : 0
     }
 }