source-code

source-code/ALTs/AltStore/Operations/RemoveAppOperation.swift

@@ -0,0 +1,83 @@
+//
+//  RemoveAppOperation.swift
+//  AltStore
+//
+//  Created by Riley Testut on 5/12/20.
+//  Copyright © 2020 Riley Testut. All rights reserved.
+//
+
+import Foundation
+
+import AltKit
+
+@objc(RemoveAppOperation)
+class RemoveAppOperation: ResultOperation<InstalledApp>
+{
+    let context: InstallAppOperationContext
+    
+    init(context: InstallAppOperationContext)
+    {
+        self.context = context
+        
+        super.init()
+    }
+    
+    override func main()
+    {
+        super.main()
+        
+        if let error = self.context.error
+        {
+            self.finish(.failure(error))
+            return
+        }
+        
+        guard let server = self.context.server, let installedApp = self.context.installedApp else { return self.finish(.failure(OperationError.invalidParameters)) }
+        guard let udid = Bundle.main.object(forInfoDictionaryKey: Bundle.Info.deviceID) as? String else { return self.finish(.failure(OperationError.unknownUDID)) }
+        
+        installedApp.managedObjectContext?.perform {
+            let resignedBundleIdentifier = installedApp.resignedBundleIdentifier
+            
+            ServerManager.shared.connect(to: server) { (result) in
+                switch result
+                {
+                case .failure(let error): self.finish(.failure(error))
+                case .success(let connection):
+                    print("Sending remove app request...")
+                    
+                    let request = RemoveAppRequest(udid: udid, bundleIdentifier: resignedBundleIdentifier)
+                    connection.send(request) { (result) in
+                        print("Sent remove app request!")
+                        
+                        switch result
+                        {
+                        case .failure(let error): self.finish(.failure(error))
+                        case .success:
+                            print("Waiting for remove app response...")
+                            connection.receiveResponse() { (result) in
+                                print("Receiving remove app response:", result)
+                                
+                                switch result
+                                {
+                                case .failure(let error): self.finish(.failure(error))
+                                case .success(.error(let response)): self.finish(.failure(response.error))
+                                case .success(.removeApp):
+                                    DatabaseManager.shared.persistentContainer.performBackgroundTask { (context) in
+                                        self.progress.completedUnitCount += 1
+                                        
+                                        let installedApp = context.object(with: installedApp.objectID) as! InstalledApp
+                                        installedApp.isActive = false
+                                        self.finish(.success(installedApp))
+                                    }
+                                    
+                                case .success: self.finish(.failure(ALTServerError(.unknownResponse)))
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+