more error handlings (downloadFile)

StikJIT/StikJITApp.swift

@@ -16,14 +16,16 @@ struct HeartbeatApp: App {
     @State private var isPairing = false
     @State private var heartBeat = false
     @State private var error: Int32? = nil
+    @State private var show_error = false
+    @State private var error_string = ""
     @StateObject private var mount = MountingProgress.shared
 
     let urls: [String] = [
         "https://github.com/doronz88/DeveloperDiskImage/raw/refs/heads/main/PersonalizedImages/Xcode_iOS_DDI_Personalized/BuildManifest.plist",
         "https://github.com/doronz88/DeveloperDiskImage/raw/refs/heads/main/PersonalizedImages/Xcode_iOS_DDI_Personalized/Image.dmg",
         "https://github.com/doronz88/DeveloperDiskImage/raw/refs/heads/main/PersonalizedImages/Xcode_iOS_DDI_Personalized/Image.dmg.trustcache"
     ]
-
+    
     let outputDir: String = "DDI"
 
     let outputFiles: [String] = [
@@ -126,11 +128,23 @@ struct HeartbeatApp: App {
                         for (index, urlString) in urls.enumerated() {
                             let destinationURL = URL.documentsDirectory.appendingPathComponent(outputFiles[index])
                             if !fileManager.fileExists(atPath: destinationURL.path) {
-                                downloadFile(from: urlString, to: destinationURL)
+                                downloadFile(from: urlString, to: destinationURL){ result in
+                                    if (result != ""){
+                                        error_string = "[Download DDI Error]: " + result
+                                        show_error = true
+                                    }
+
+                                }
+
                             }
                         }
 
                     }
+                    .alert("An Error Occurred", isPresented: $show_error) {
+                        Button("OK", role: .cancel) { }
+                    } message: {
+                        Text(error_string)
+                    }
             }
         }
     }
@@ -439,19 +453,21 @@ public func showAlert(title: String, message: String, showOk: Bool, showTryAgain
     }
 }
 
-func downloadFile(from urlString: String, to destinationURL: URL) {
+func downloadFile(from urlString: String, to destinationURL: URL,completion: @escaping (String) -> Void){
     let fileManager = FileManager.default
     let documentsDirectory = URL.documentsDirectory
 
 
     guard let url = URL(string: urlString) else {
         print("Invalid URL: \(urlString)")
+        completion("[Internal Invalid URL error]")
         return
     }
 
     let task = URLSession.shared.downloadTask(with: url) { (tempLocalUrl, response, error) in
         guard let tempLocalUrl = tempLocalUrl, error == nil else {
             print("Error downloading file from \(urlString): \(String(describing: error))")
+            completion("Are you connected to the internet? [Download Failed]")
             return
         }
 
@@ -460,10 +476,13 @@ func downloadFile(from urlString: String, to destinationURL: URL) {
             try fileManager.createDirectory(at: destinationURL.deletingLastPathComponent(), withIntermediateDirectories: true, attributes: nil)
             try fileManager.moveItem(at: tempLocalUrl, to: destinationURL)
             print("Downloaded \(urlString) to \(destinationURL.path)")
+
         } catch {
             print("Error saving file: \(error)")
+
         }
     }
 
     task.resume()
+    completion("")
 }

StikJIT/Views/HomeView.swift

@@ -15,6 +15,7 @@ extension UIDocumentPickerViewController {
 }
 
 struct HomeView: View {
+    @Binding var is_lc: Bool
     @AppStorage("username") private var username = "User"
     @AppStorage("customBackgroundColor") private var customBackgroundColorHex: String = Color.primaryBackground.toHex() ?? "#000000"
     @AppStorage("autoQuitAfterEnablingJIT") private var doAutoQuitAfterEnablingJIT = false
@@ -32,6 +33,10 @@ struct HomeView: View {
 
     @State private var viewDidAppeared = false
     @State private var pendingBundleIdToEnableJIT : String? = nil
+
+    init(is_lc: Binding<Bool>? = nil) {
+        self._is_lc = is_lc ?? .constant(false)
+    }
 
     var body: some View {
         ZStack {
@@ -265,7 +270,9 @@ struct HomeView: View {
         LogManager.shared.addInfoLog("Starting JIT for \(bundleID)")
 
         DispatchQueue.global(qos: .background).async {
-            let success = JITEnableContext.shared.debugApp(withBundleID: bundleID, logger: { message in
+
+            JITEnableContext.shared().debugApp(withBundleID: bundleID,isLC: is_lc, logger: { message in
+
                 if let message = message {
                     // Log messages from the JIT process
                     LogManager.shared.addInfoLog(message)

StikJIT/Views/SettingsView.swift

@@ -19,6 +19,7 @@ struct SettingsView: View {
     @State private var pairingFileIsValid = false
     @State private var isImportingFile = false
     @State private var importProgress: Float = 0.0
+    @State private var is_lc = false
 
     @StateObject private var mountProg = MountingProgress.shared
 
@@ -33,7 +34,8 @@ struct SettingsView: View {
         "Stossy11": "https://github.com/Stossy11.png",
         "Neo": "https://github.com/neoarz.png",
         "Se2crid": "https://github.com/Se2crid.png",
-        "Huge_Black": "https://github.com/HugeBlack.png"
+        "HugeBlack": "https://github.com/HugeBlack.png",
+        "Wynwxst": "https://github.com/Wynwxst.png"
     ]
 
     var body: some View {
@@ -258,6 +260,21 @@ struct SettingsView: View {
                             self.mounted = isMounted()
                         }
                     }
+                    SettingsCard {
+                        VStack(alignment: .leading, spacing: 20) {
+                            Text("Misclaneous Settings")
+                                .font(.headline)
+                                .foregroundColor(.primary)
+                                .padding(.bottom, 4)
+
+                            Toggle("Enable In-LiveContainer JIT", isOn: $is_lc)
+                                .padding()
+
+                            HomeView(is_lc: $is_lc)
+                        }
+                        .padding(.vertical, 20)
+                        .padding(.horizontal, 16)
+                    }
 
 
                     // About section
@@ -342,6 +359,8 @@ struct SettingsView: View {
                                     CollaboratorRow(name: "Se2crid", url: "https://github.com/Se2crid", imageUrl: developerProfiles["Se2crid"] ?? "")
 
                                     CollaboratorRow(name: "HugeBlack", url: "https://github.com/HugeBlack", imageUrl: developerProfiles["HugeBlack"] ?? "")
+
+                                    CollaboratorRow(name: "Wynwxst", url: "https://github.com/Wynwxst", imageUrl: developerProfiles["Wynwxst"] ?? "")
                                 }
                             }
 

StikJIT/idevice/JITEnableContext.h

@@ -16,7 +16,7 @@ typedef void (^LogFunc)(NSString *message);
 @property (class, readonly)JITEnableContext* shared;
 - (IdevicePairingFile*)getPairingFileWithError:(NSError**)error;
 - (void)startHeartbeatWithCompletionHandler:(HeartbeatCompletionHandler)completionHandler logger:(LogFunc)logger;
-- (BOOL)debugAppWithBundleID:(NSString*)bundleID logger:(LogFunc)logger;
+- (void)debugAppWithBundleID:(NSString*)bundleID isLC:(BOOL)isLC logger:(LogFunc)logger;
 - (NSDictionary<NSString*, NSString*>*)getAppListWithError:(NSError**)error;
 - (UIImage*)getAppIconWithBundleId:(NSString*)bundleId error:(NSError**)error;
 @end

StikJIT/idevice/JITEnableContext.m

@@ -104,7 +104,9 @@ - (void)startHeartbeatWithCompletionHandler:(HeartbeatCompletionHandler)completi
         completionHandler(result,[NSString stringWithCString:message encoding:NSASCIIStringEncoding]);
     }, [self createCLogger:logger]);
 }
-- (BOOL)debugAppWithBundleID:(NSString*)bundleID logger:(LogFunc)logger {
+
+- (void)debugAppWithBundleID:(NSString*)bundleID isLC:(BOOL)isLC logger:(LogFunc)logger  {
+
     if(!provider) {
         if(logger) {
             logger(@"Provider not initialized!");
@@ -113,7 +115,10 @@ - (BOOL)debugAppWithBundleID:(NSString*)bundleID logger:(LogFunc)logger {
         return NO;
     }
 
-    return debug_app(provider, [bundleID UTF8String], [self createCLogger:logger]) == 0;
+
+
+    return debug_app(provider, [bundleID UTF8String], [self createCLogger:logger], (bool)(isLC)) == 0;
+
 }
 
 

StikJIT/idevice/jit.c

@@ -18,7 +18,7 @@
 
 #include "jit.h"
 
-int debug_app(TcpProviderHandle* tcp_provider, const char *bundle_id, LogFuncC logger) {
+int debug_app(TcpProviderHandle* tcp_provider, const char *bundle_id, LogFuncC logger,bool isLC) {
     // Initialize logger
     idevice_init_logger(Debug, Disabled, NULL);
     IdeviceErrorCode err = IdeviceSuccess;
@@ -98,8 +98,10 @@ int debug_app(TcpProviderHandle* tcp_provider, const char *bundle_id, LogFuncC l
      * Process Control - Launch App
      *****************************************************************/
     logger("=== Launching App ===");
+    uint64_t pid;
 
     // Get the adapter back from the XPC device
+
     AdapterHandle *pc_adapter = NULL;
     err = xpc_device_adapter_into_inner(xpc_device, &pc_adapter);
     if (err != IdeviceSuccess) {
@@ -140,21 +142,25 @@ int debug_app(TcpProviderHandle* tcp_provider, const char *bundle_id, LogFuncC l
         xpc_service_free(debug_service);
         return 1;
     }
-
-    // Launch application
-    uint64_t pid;
-    err = process_control_launch_app(process_control, bundle_id, NULL, 0, NULL, 0,
-                                     true, false, &pid);
-    if (err != IdeviceSuccess) {
-        logger("Failed to launch app: %d", err);
-        process_control_free(process_control);
-        remote_server_free(remote_server);
-        xpc_service_free(pc_service);
-        xpc_service_free(debug_service);
-        return 1;
+    if(!isLC){
+
+        // Launch application
+
+        err = process_control_launch_app(process_control, bundle_id, NULL, 0, NULL, 0,
+                                         true, false, &pid);
+        if (err != IdeviceSuccess) {
+            logger("Failed to launch app: %d", err);
+            process_control_free(process_control);
+            remote_server_free(remote_server);
+            xpc_service_free(pc_service);
+            xpc_service_free(debug_service);
+            return 1;
+        }
+
+        logger("Successfully launched app with PID: %" PRIu64 "", pid);
+    } else {
+        pid = getpid();
     }
-    logger("Successfully launched app with PID: %" PRIu64 "", pid);
-
     // Disable memory limit for PID
     err = process_control_disable_memory_limit(process_control, pid);
     if (err != IdeviceSuccess) {

StikJIT/idevice/jit.h

@@ -11,6 +11,6 @@
 #include "idevice.h"
 
 typedef void (^LogFuncC)(const char* message, ...);
-int debug_app(TcpProviderHandle* provider, const char *bundle_id, LogFuncC logger);
+int debug_app(TcpProviderHandle* provider, const char *bundle_id, LogFuncC logger, bool isLC);
 
 #endif /* JIT_H */