153 lines
4.8 KiB
Swift
153 lines
4.8 KiB
Swift
//
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// TunnelConfigurationTableViewController.swift
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// WireGuard
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//
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// Created by Jeroen Leenarts on 24-05-18.
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// Copyright © 2018 WireGuard. All rights reserved.
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//
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import UIKit
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import CoreData
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import BNRCoreDataStack
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import PromiseKit
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protocol TunnelConfigurationTableViewControllerDelegate: class {
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func didSave(tunnel: Tunnel, tunnelConfigurationTableViewController: TunnelConfigurationTableViewController)
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}
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class TunnelConfigurationTableViewController: UITableViewController {
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@IBOutlet weak var saveButton: UIBarButtonItem!
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private var viewContext: NSManagedObjectContext!
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private weak var delegate: TunnelConfigurationTableViewControllerDelegate?
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private var tunnel: Tunnel!
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func configure(context: NSManagedObjectContext, delegate: TunnelConfigurationTableViewControllerDelegate? = nil, tunnel: Tunnel? = nil) {
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viewContext = context
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self.delegate = delegate
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self.tunnel = tunnel ?? generateNewTunnelConfig()
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}
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private func generateNewTunnelConfig() -> Tunnel {
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var tunnel: Tunnel! = nil
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viewContext.performAndWait {
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tunnel = Tunnel(context: viewContext)
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tunnel.addToPeers(Peer(context: viewContext))
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let interface = Interface(context: viewContext)
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interface.addToAdresses(Address(context: viewContext))
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tunnel.interface = interface
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}
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return tunnel
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}
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override func numberOfSections(in tableView: UITableView) -> Int {
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return 3
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}
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override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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switch section {
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case 1:
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return tunnel?.peers?.count ?? 1
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default:
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return 1
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}
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}
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override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
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switch indexPath.section {
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case 0:
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return tableView.dequeueReusableCell(type: InterfaceTableViewCell.self, for: indexPath)
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case 1:
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return tableView.dequeueReusableCell(type: PeerTableViewCell.self, for: indexPath)
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default:
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return tableView.dequeueReusableCell(type: AddPeerTableViewCell.self, for: indexPath)
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}
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}
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@IBAction func saveTunnelConfiguration(_ sender: Any) {
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Promise<Void>(resolver: { (seal) in
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viewContext.perform({
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self.viewContext.saveContext({ (result) in
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switch result {
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case .success:
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seal.fulfill(())
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case .failure(let error):
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seal.reject(error)
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}
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})
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})
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}).then { () -> Promise<Void> in
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self.delegate?.didSave(tunnel: self.tunnel, tunnelConfigurationTableViewController: self)
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return Promise.value(())
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}.catch { error in
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print("Error saving: \(error)")
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}
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}
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}
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class InterfaceTableViewCell: UITableViewCell {
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var model: Interface!
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@IBOutlet weak var nameField: UITextField!
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@IBOutlet weak var privateKeyField: UITextField!
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@IBOutlet weak var publicKeyField: UITextField!
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@IBOutlet weak var addressesField: UITextField!
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@IBOutlet weak var listenPortField: UITextField!
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@IBOutlet weak var dnsField: UITextField!
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@IBOutlet weak var mtuField: UITextField!
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}
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extension InterfaceTableViewCell: UITextFieldDelegate {
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func textFieldDidBeginEditing(_ textField: UITextField) {
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print("\(textField) \(textField.text)")
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}
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func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {
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print("\(string)")
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return true
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}
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}
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class PeerTableViewCell: UITableViewCell {
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var peer: Peer!
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@IBOutlet weak var publicKeyField: UITextField!
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@IBOutlet weak var preSharedKeyField: UITextField!
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@IBOutlet weak var allowedIpsField: UITextField!
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@IBOutlet weak var endpointField: UITextField!
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@IBOutlet weak var persistentKeepaliveField: UITextField!
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}
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extension PeerTableViewCell: UITextFieldDelegate {
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func textFieldDidBeginEditing(_ textField: UITextField) {
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print("\(textField) \(textField.text)")
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}
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func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {
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print("\(string)")
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return true
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}
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}
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class AddPeerTableViewCell: UITableViewCell {
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var model: Interface?
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@IBAction func addPeer(_ sender: Any) {
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//TODO implement
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print("Implement add peer")
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}
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}
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extension TunnelConfigurationTableViewController: Identifyable {}
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extension InterfaceTableViewCell: Identifyable {}
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extension PeerTableViewCell: Identifyable {}
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extension AddPeerTableViewCell: Identifyable {}
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