Untitled

import Foundation
import ObjectiveC.runtime

// Function to get a private property from an object
func getPrivateProperty(from object: NSObject, propertyName: String) -> AnyObject? {
    // Get the class of the object
    let objectClass: AnyClass = object_getClass(object)!
    
    // Get the list of properties of the class
    var count: UInt32 = 0
    if let properties = class_copyPropertyList(objectClass, &count) {
        for i in 0..<Int(count) {
            let property = properties[i]
            let name = String(cString: property_getName(property))
            if name == propertyName {
                // Access the private property using KVC
                return object.value(forKey: name) as AnyObject?
            }
        }
        free(properties)
    }
    return nil
}

// Example usage
let myObject = MyClass()

// Retrieve the private property
if let privateValue = getPrivateProperty(from: myObject, propertyName: "hiddenProperty") as? HiddenProtocol {
    print("Accessed private property successfully")
    privateValue.hiddenMethod() // Call the method in the protocol
} else {
    print("Failed to access private property")
}