Reorganized project structure

Signed-off-by: Eric Kuck <eric@bluelinelabs.com>

1 files changed, 0 insertions, 159 deletions

diff --git a/WireGuard/WireGuard/UI/iOS/QRScanViewController.swift b/WireGuard/WireGuard/UI/iOS/QRScanViewController.swift
deleted file mode 100644
index 1e231ec..0000000
--- a/WireGuard/WireGuard/UI/iOS/QRScanViewController.swift
+++ /dev/null
@@ -1,159 +0,0 @@
-// SPDX-License-Identifier: MIT
-// Copyright © 2018 WireGuard LLC. All Rights Reserved.
-
-import AVFoundation
-import UIKit
-
-protocol QRScanViewControllerDelegate: class {
-    func addScannedQRCode(tunnelConfiguration: TunnelConfiguration, qrScanViewController: QRScanViewController, completionHandler: (() -> Void)?)
-}
-
-class QRScanViewController: UIViewController {
-    weak var delegate: QRScanViewControllerDelegate?
-    var captureSession: AVCaptureSession? = AVCaptureSession()
-    let metadataOutput = AVCaptureMetadataOutput()
-    var previewLayer: AVCaptureVideoPreviewLayer?
-
-    override func viewDidLoad() {
-        super.viewDidLoad()
-
-        title = "Scan QR code"
-        navigationItem.rightBarButtonItem = UIBarButtonItem(barButtonSystemItem: .cancel, target: self, action: #selector(cancelTapped))
-
-        let tipLabel = UILabel()
-        tipLabel.text = "Tip: Generate with `qrencode -t ansiutf8 < tunnel.conf`"
-        tipLabel.adjustsFontSizeToFitWidth = true
-        tipLabel.textColor = .lightGray
-        tipLabel.textAlignment = .center
-
-        view.addSubview(tipLabel)
-        tipLabel.translatesAutoresizingMaskIntoConstraints = false
-        NSLayoutConstraint.activate([
-            tipLabel.leftAnchor.constraint(equalTo: view.safeAreaLayoutGuide.leftAnchor),
-            tipLabel.rightAnchor.constraint(equalTo: view.safeAreaLayoutGuide.rightAnchor),
-            tipLabel.bottomAnchor.constraint(equalTo: view.safeAreaLayoutGuide.bottomAnchor, constant: -32)
-        ])
-
-        guard let videoCaptureDevice = AVCaptureDevice.default(for: .video),
-            let videoInput = try? AVCaptureDeviceInput(device: videoCaptureDevice),
-            let captureSession = captureSession,
-            captureSession.canAddInput(videoInput),
-            captureSession.canAddOutput(metadataOutput) else {
-                scanDidEncounterError(title: "Camera Unsupported", message: "This device is not able to scan QR codes")
-                return
-        }
-
-        captureSession.addInput(videoInput)
-        captureSession.addOutput(metadataOutput)
-
-        metadataOutput.setMetadataObjectsDelegate(self, queue: .main)
-        metadataOutput.metadataObjectTypes = [.qr]
-
-        let previewLayer = AVCaptureVideoPreviewLayer(session: captureSession)
-        previewLayer.frame = view.layer.bounds
-        previewLayer.videoGravity = .resizeAspectFill
-        view.layer.insertSublayer(previewLayer, at: 0)
-        self.previewLayer = previewLayer
-    }
-
-    override func viewWillAppear(_ animated: Bool) {
-        super.viewWillAppear(animated)
-
-        if captureSession?.isRunning == false {
-            captureSession?.startRunning()
-        }
-    }
-
-    override func viewWillDisappear(_ animated: Bool) {
-        super.viewWillDisappear(animated)
-
-        if captureSession?.isRunning == true {
-            captureSession?.stopRunning()
-        }
-    }
-
-    override func viewDidLayoutSubviews() {
-        super.viewDidLayoutSubviews()
-
-        if let connection = previewLayer?.connection {
-
-            let currentDevice: UIDevice = UIDevice.current
-
-            let orientation: UIDeviceOrientation = currentDevice.orientation
-
-            let previewLayerConnection: AVCaptureConnection = connection
-
-            if previewLayerConnection.isVideoOrientationSupported {
-
-                switch orientation {
-                case .portrait:
-                    previewLayerConnection.videoOrientation = .portrait
-                case .landscapeRight:
-                    previewLayerConnection.videoOrientation = .landscapeLeft
-                case .landscapeLeft:
-                    previewLayerConnection.videoOrientation = .landscapeRight
-                case .portraitUpsideDown:
-                    previewLayerConnection.videoOrientation = .portraitUpsideDown
-                default:
-                    previewLayerConnection.videoOrientation = .portrait
-
-                }
-            }
-        }
-
-        previewLayer?.frame = view.bounds
-    }
-
-    func scanDidComplete(withCode code: String) {
-        let scannedTunnelConfiguration = try? WgQuickConfigFileParser.parse(code, name: "Scanned")
-        guard let tunnelConfiguration = scannedTunnelConfiguration else {
-            scanDidEncounterError(title: "Invalid QR Code", message: "The scanned QR code is not a valid WireGuard configuration")
-            return
-        }
-
-        let alert = UIAlertController(title: NSLocalizedString("Please name the scanned tunnel", comment: ""), message: nil, preferredStyle: .alert)
-        alert.addTextField(configurationHandler: nil)
-        alert.addAction(UIAlertAction(title: NSLocalizedString("Cancel", comment: ""), style: .cancel) { [weak self] _ in
-            self?.dismiss(animated: true, completion: nil)
-        })
-        alert.addAction(UIAlertAction(title: NSLocalizedString("Save", comment: ""), style: .default) { [weak self] _ in
-            guard let title = alert.textFields?[0].text?.trimmingCharacters(in: .whitespacesAndNewlines), !title.isEmpty else { return }
-            tunnelConfiguration.interface.name = title
-            if let self = self {
-                self.delegate?.addScannedQRCode(tunnelConfiguration: tunnelConfiguration, qrScanViewController: self) {
-                    self.dismiss(animated: true, completion: nil)
-                }
-            }
-        })
-        present(alert, animated: true)
-    }
-
-    func scanDidEncounterError(title: String, message: String) {
-        let alertController = UIAlertController(title: title, message: message, preferredStyle: .alert)
-        alertController.addAction(UIAlertAction(title: "OK", style: .default) { [weak self] _ in
-            self?.dismiss(animated: true, completion: nil)
-        })
-        present(alertController, animated: true)
-        captureSession = nil
-    }
-
-    @objc func cancelTapped() {
-        dismiss(animated: true, completion: nil)
-    }
-}
-
-extension QRScanViewController: AVCaptureMetadataOutputObjectsDelegate {
-    func metadataOutput(_ output: AVCaptureMetadataOutput, didOutput metadataObjects: [AVMetadataObject], from connection: AVCaptureConnection) {
-        captureSession?.stopRunning()
-
-        guard let metadataObject = metadataObjects.first,
-            let readableObject = metadataObject as? AVMetadataMachineReadableCodeObject,
-            let stringValue = readableObject.stringValue else {
-                scanDidEncounterError(title: "Invalid Code", message: "The scanned code could not be read")
-                return
-        }
-
-        AudioServicesPlaySystemSound(SystemSoundID(kSystemSoundID_Vibrate))
-        scanDidComplete(withCode: stringValue)
-    }
-}