Add OS Compile Date to System Report

Reorganized system report code for readability. Added some more valued to the system report.

README.md

@@ -2,7 +2,10 @@
 
 Welcome to LocalConsole! This Swift Package makes on-device debugging easy with a convenient PiP-style console that can display items in the same way ```print()``` will in Xcode. This tool can also dynamically display view frames and restart SpringBoard right from your live app.
 
-<img src="https://github.com/duraidabdul/LocalConsole/blob/main/Demo.gif?raw=true" width="250">
+<div>
+  <img src="https://github.com/duraidabdul/LocalConsole/blob/main/Additional%20Files/Demo_Pan.gif?raw=true" width="320">
+  <img src="https://github.com/duraidabdul/LocalConsole/blob/main/Additional%20Files/Demo_Resize.gif?raw=true" width="320">
+</div>
 
 ## **Setup**
 
@@ -32,8 +35,11 @@ localConsoleManager.isVisible = false
 // Print items to the console view.
 localConsoleManager.print("Hello, world!")
 
-// Clear text in the console view.
+// Clear console text.
 localConsoleManager.clear()
+
+// Copy console text.
+localConsoleManager.copy()
 ```
 
 ```swift
@@ -43,8 +49,6 @@ localConsoleManager.fontSize = 5
 
 
 ## **To-Do**
-* Custom console view size
 * Support for iOS 13
 * Screen edge console hiding
-* Custom pinch to resize gesture
 * Make console view reactive to landscape/portrait switch

Sources/LocalConsole/BorderManager.swift

@@ -5,8 +5,6 @@
 //  Copyright © 2021 Duraid Abdul. All rights reserved.
 //
 
-#if canImport(UIKit)
-
 import UIKit
 
 /// This class handles enabling and disabling debug borders on a specified view.
@@ -64,5 +62,3 @@ class BorderManager {
         }
     }
 }
-
-#endif

Sources/LocalConsole/Extensions.swift

@@ -5,8 +5,6 @@
 //  Copyright © 2021 Duraid Abdul. All rights reserved.
 //
 
-#if canImport(UIKit)
-
 import UIKit
 
 extension UIScreen {
@@ -59,5 +57,3 @@ extension UIView {
         frame.origin.y = (round(frame.origin.y * UIScreen.main.scale)) / UIScreen.main.scale
     }
 }
-
-#endif

Sources/LocalConsole/GestureEndpointPredictor.swift

@@ -5,8 +5,6 @@
 //  Copyright © 2021 Duraid Abdul. All rights reserved.
 //
 
-#if canImport(UIKit)
-
 import UIKit
 
 extension CGPoint {
@@ -80,5 +78,3 @@ func nearestTargetTo(_ point: CGPoint, possibleTargets: [CGPoint]) -> CGPoint {
     }
     return nearestEndpoint
 }
-
-#endif

Sources/LocalConsole/LCManager.swift

@@ -5,7 +5,7 @@
 //  Copyright © 2021 Duraid Abdul. All rights reserved.
 //
 
-#if canImport(UIKit)
+//#if canImport(UIKit)
 
 import UIKit
 
@@ -55,9 +55,9 @@ public class LCManager: NSObject, UIGestureRecognizerDelegate {
     let consoleTextView = UITextView()
     
     /// Button that reveals menu.
-    var menuButton: UIButton!
+    lazy var menuButton = UIButton()
     
-    /// Tracks whether the PiP console is in  text view scroll mode or pan mode.
+    /// Tracks whether the PiP console is in text view scroll mode or pan mode.
     var scrollLocked = true
     
     /// Feedback generator for the long press action.
@@ -90,21 +90,7 @@ public class LCManager: NSObject, UIGestureRecognizerDelegate {
     override init() {
         super.init()
         
-        // Configure console window.
-        let windowScene = UIApplication.shared
-            .connectedScenes
-            .filter { $0.activationState == .foregroundActive }
-            .first
-        
-        if let windowScene = windowScene as? UIWindowScene {
-            consoleWindow = ConsoleWindow(windowScene: windowScene)
-            consoleWindow?.frame = UIScreen.main.bounds
-            consoleWindow?.windowLevel = UIWindow.Level.statusBar
-            consoleWindow?.isHidden = false
-            consoleWindow?.addSubview(consoleView)
-            
-            UIWindow.swizzleStatusBarAppearanceOverride
-        }
+        configureWindow()
         
         consoleSize = CGSize(width: UserDefaults.standard.object(forKey: "LocalConsole_Width") as? CGFloat ?? consoleSize.width,
                              height: UserDefaults.standard.object(forKey: "LocalConsole_Height") as? CGFloat ?? consoleSize.height)
@@ -185,11 +171,58 @@ public class LCManager: NSObject, UIGestureRecognizerDelegate {
         menuButton.tintColor = UIColor(white: 1, alpha: 0.75)
         menuButton.menu = makeMenu()
         menuButton.showsMenuAsPrimaryAction = true
-        consoleView.addSubview(menuButton!)
+        consoleView.addSubview(menuButton)
         
         UIView.swizzleDebugBehaviour
     }
     
+    /// Adds a LocalConsole window to the app's main scene.
+    func configureWindow() {
+        var windowSceneFound = false
+        
+        // Configure console window.
+        func fetchWindowScene() {
+            let windowScene = UIApplication.shared
+                .connectedScenes
+                .filter { $0.activationState == .foregroundActive }
+                .first
+            
+            if let windowScene = windowScene as? UIWindowScene {
+                
+                windowSceneFound = true
+                
+                consoleWindow = ConsoleWindow(windowScene: windowScene)
+                consoleWindow?.frame = UIScreen.main.bounds
+                consoleWindow?.windowLevel = UIWindow.Level.statusBar
+                consoleWindow?.isHidden = false
+                consoleWindow?.addSubview(consoleView)
+                
+                UIWindow.swizzleStatusBarAppearanceOverride
+            }
+        }
+        
+        fetchWindowScene()
+        
+        /// Ensures the window is configured (i.e. scene has been found). If not, delay and wait for a scene to prepare itself, then try again.
+        for i in 1...10 {
+            
+            let delay = Double(i) / 10
+            
+            DispatchQueue.main.asyncAfter(deadline: .now() + delay) { [self] in
+                
+                guard !windowSceneFound else { return }
+                
+                fetchWindowScene()
+                
+                if isVisible {
+                    isVisible = false
+                    consoleView.layer.removeAllAnimations()
+                    isVisible = true
+                }
+            }
+        }
+    }
+    
     // MARK: - Public
     
     public var isVisible = false {
@@ -273,6 +306,28 @@ public class LCManager: NSObject, UIGestureRecognizerDelegate {
         }
     }
     
+    func systemReport() {
+        DispatchQueue.main.async { [self] in
+            print("Screen Scale:       \(UIScreen.main.scale)\n")
+            print("Screen Radius:      \(UIScreen.main.value(forKey: "_displayCornerRadius") as! CGFloat)")
+            print("Screen Size:        \(UIScreen.main.bounds.size)")
+            print("Max Frame Rate:     \(UIScreen.main.maximumFramesPerSecond) Hz")
+            print("Low Power Mode:     \(ProcessInfo.processInfo.isLowPowerModeEnabled)")
+            print("System Uptime:      \(Int(ProcessInfo.processInfo.systemUptime))s")
+            print("Thermal State:      \(SystemReport.shared.thermalState)")
+            print("Processor Cores:    \(Int(ProcessInfo.processInfo.processorCount))")
+            print("Memory:             \(round(100 * Double(ProcessInfo.processInfo.physicalMemory) * pow(10, -9)) / 100) GB")
+            print("OS Compile Date:    \(SystemReport.shared.compileDate)")
+            print("System Version:     \(SystemReport.shared.versionString)")
+            print("Kernel Version:     \(SystemReport.shared.kernel) \(SystemReport.shared.kernelVersion)")
+            print("Firmware:           \(SystemReport.shared.gestaltFirmwareVersion)")
+            print("Architecture:       \(SystemReport.shared.gestaltArchitecture)")
+            print("Model Identifier:   \(SystemReport.shared.gestaltModelIdentifier)")
+            print("Marketing Name:     \(SystemReport.shared.gestaltMarketingName)")
+        }
+    }
+    
+    
     @objc func toggleLock() {
         scrollLocked.toggle()
     }
@@ -336,7 +391,12 @@ public class LCManager: NSObject, UIGestureRecognizerDelegate {
         let viewFrames = UIAction(title: debugBordersEnabled ? "Hide View Frames" : "Show View Frames",
                                   image: UIImage(systemName: "rectangle.3.offgrid"), handler: { _ in
                                     self.debugBordersEnabled.toggle()
-                                    self.menuButton?.menu = self.makeMenu()
+                                    self.menuButton.menu = self.makeMenu()
+                                  })
+        
+        let systemReport = UIAction(title: "System Report",
+                                  image: UIImage(systemName: "doc.badge.gearshape"), handler: { _ in
+                                    self.systemReport()
                                   })
         
         let respring = UIAction(title: "Restart SpringBoard",
@@ -357,7 +417,7 @@ public class LCManager: NSObject, UIGestureRecognizerDelegate {
                                     }
                                     animator.startAnimation()
                                 })
-        let debugActions = UIMenu(title: "", options: .displayInline, children: [viewFrames, respring])
+        let debugActions = UIMenu(title: "", options: .displayInline, children: [viewFrames, systemReport, respring])
         
         var menuContent: [UIMenuElement] = []
         
@@ -557,4 +617,4 @@ extension UIWindow {
     }
 }
 
-#endif
+//#endif

Sources/LocalConsole/SystemReport.swift

@@ -0,0 +1,108 @@
+//
+//  SystemReport.swift
+//  LocalConsole
+//
+//  Created by Duraid Abdul on 2021-06-01.
+//
+
+import Foundation
+import MachO
+
+class SystemReport {
+    static let shared = SystemReport()
+    
+    var versionString: String {
+        ProcessInfo.processInfo.operatingSystemVersionString
+            .replacingOccurrences(of: "Build ", with: "")
+            .replacingOccurrences(of: "Version ", with: "")
+    }
+    
+    // Current device thermal state.
+    var thermalState: String {
+        let state = ProcessInfo.processInfo.thermalState
+        
+        switch state {
+        case .nominal: return "Nominal"
+        case .fair : return "Fair"
+        case .serious : return "Serious"
+        case .critical : return "Critical"
+        default: return "Unknown"
+        }
+    }
+    
+    // Retrieve device mobile gestalt cache.
+    lazy var gestaltCacheExtra: NSDictionary? = {
+        let url = URL(fileURLWithPath: "/private/var/containers/Shared/SystemGroup/systemgroup.com.apple.mobilegestaltcache/Library/Caches/com.apple.MobileGestalt.plist")
+        
+        let dictionary = NSDictionary(contentsOf: url)
+        return dictionary?.value(forKey: "CacheExtra") as? NSDictionary
+    }()
+    
+    // Device marketing name.
+    lazy var gestaltMarketingName: Any = gestaltCacheExtra?.value(forKey: "Z/dqyWS6OZTRy10UcmUAhw") ?? "Unknown"
+    
+    // iBoot (second-stage loader) version.
+    lazy var gestaltFirmwareVersion: Any = gestaltCacheExtra?.value(forKey: "LeSRsiLoJCMhjn6nd6GWbQ") ?? "Unknown"
+    
+    // CPU architecture.
+    lazy var gestaltArchitecture: Any = gestaltCacheExtra?.value(forKey: "k7QIBwZJJOVw+Sej/8h8VA") ?? deviceArchitecture
+    
+    // Fallback in case gestaltArchitecture doesn't return a value.
+    var deviceArchitecture: String {
+        let info = NXGetLocalArchInfo()
+        return String(utf8String: (info?.pointee.description)!) ?? "Unknown"
+    }
+    
+    lazy var gestaltModelIdentifier: Any = gestaltCacheExtra?.value(forKey: "h9jDsbgj7xIVeIQ8S3/X3Q") ?? modelIdentifier
+    
+    // Fallback in case gestaltModelIdentifier doesn't return a value.
+    var modelIdentifier: String {
+        if let simulatorModelIdentifier = ProcessInfo().environment["SIMULATOR_MODEL_IDENTIFIER"] { return simulatorModelIdentifier }
+        var sysinfo = utsname()
+        uname(&sysinfo) // ignore return value
+        return String(bytes: Data(bytes: &sysinfo.machine, count: Int(_SYS_NAMELEN)), encoding: .ascii)?.trimmingCharacters(in: .controlCharacters) ?? "Unknown"
+    }
+    
+    var kernel: String {
+        var size = 0
+        sysctlbyname("kern.ostype", nil, &size, nil, 0)
+        
+        var string = [CChar](repeating: 0,  count: Int(size))
+        sysctlbyname("kern.ostype", &string, &size, nil, 0)
+        return String(cString: string)
+    }
+    
+    var kernelVersion: String {
+        var size = 0
+        sysctlbyname("kern.osrelease", nil, &size, nil, 0)
+        
+        var string = [CChar](repeating: 0,  count: Int(size))
+        sysctlbyname("kern.osrelease", &string, &size, nil, 0)
+        return String(cString: string)
+    }
+    
+    var compileDate: String {
+        var size = 0
+        sysctlbyname("kern.version", nil, &size, nil, 0)
+        
+        var string = [CChar](repeating: 0,  count: Int(size))
+        sysctlbyname("kern.version", &string, &size, nil, 0)
+        let fullString = String(cString: string) /// Ex: Darwin Kernel Version 20.6.0: Mon May 10 03:15:29 PDT 2021; root:xnu-7195.140.13.0.1~20/RELEASE_ARM64_T8101
+        
+        let detector = try? NSDataDetector(types: NSTextCheckingResult.CheckingType.date.rawValue)
+        if let matches = detector?.matches(in: fullString, options: [], range: NSRange(location: 0, length: fullString.utf16.count)) {
+            for match in matches {
+                
+                if let date = match.date {
+                    
+                    let dateformatter = DateFormatter()
+                    dateformatter.dateStyle = .medium
+                    
+                    return dateformatter.string(from: date)
+                }
+            }
+        }
+        
+        return "Unknown"
+    }
+}