mirror of https://github.com/oxen-io/session-ios
Refactor CallVC
parent
4dd218daf6
commit
662fc945e2
@ -1,215 +1,215 @@
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import UIKit
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import AVFoundation
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import WebRTC
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final class CallVC : UIViewController, CameraCaptureDelegate, CallManagerDelegate, WebSocketDelegate {
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private var webSocket: WebSocket?
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private let videoCallVC = VideoCallVC()
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let videoCapturer: RTCVideoCapturer = RTCCameraVideoCapturer(delegate: CallManager.shared.localVideoSource)
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private var messageQueue: [String] = []
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private var isConnected = false {
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didSet {
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let title = isConnected ? "Leave" : "Join"
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joinOrLeaveButton.setTitle(title, for: UIControl.State.normal)
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}
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}
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private var currentRoomInfo: RoomInfo?
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var isInitiator: Bool {
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return currentRoomInfo?.isInitiator == true
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}
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// MARK: UI Components
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private lazy var previewView: UIImageView = {
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return UIImageView()
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}()
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private lazy var containerView: UIView = {
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return UIView()
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}()
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private lazy var joinOrLeaveButton: UIButton = {
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let result = UIButton()
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result.setTitle("Join", for: UIControl.State.normal)
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result.addTarget(self, action: #selector(joinOrLeave), for: UIControl.Event.touchUpInside)
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return result
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}()
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private lazy var roomNumberTextField: UITextField = {
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let result = UITextField()
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result.set(.width, to: 120)
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result.set(.height, to: 40)
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result.backgroundColor = UIColor.white.withAlphaComponent(0.1)
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return result
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}()
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private lazy var infoTextView: UITextView = {
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let result = UITextView()
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result.backgroundColor = UIColor.white.withAlphaComponent(0.1)
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return result
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}()
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// MARK: Lifecycle
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override func viewDidLoad() {
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super.viewDidLoad()
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touch(CallManager.shared)
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CallManager.shared.delegate = self
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CameraManager.shared.delegate = self
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CameraManager.shared.prepare()
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addChild(videoCallVC)
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containerView.addSubview(videoCallVC.view)
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videoCallVC.view.translatesAutoresizingMaskIntoConstraints = false
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videoCallVC.view.pin(to: containerView)
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view.addSubview(containerView)
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containerView.pin(to: view)
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view.addSubview(joinOrLeaveButton)
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joinOrLeaveButton.translatesAutoresizingMaskIntoConstraints = false
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joinOrLeaveButton.pin([ UIView.VerticalEdge.top, UIView.HorizontalEdge.right ], to: view)
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view.addSubview(roomNumberTextField)
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roomNumberTextField.translatesAutoresizingMaskIntoConstraints = false
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roomNumberTextField.pin([ UIView.VerticalEdge.top, UIView.HorizontalEdge.left ], to: view)
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view.addSubview(infoTextView)
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infoTextView.translatesAutoresizingMaskIntoConstraints = false
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infoTextView.pin([ UIView.HorizontalEdge.left, UIView.HorizontalEdge.right ], to: view)
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infoTextView.center(.vertical, in: view)
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infoTextView.set(.height, to: 200)
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}
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override func viewDidAppear(_ animated: Bool) {
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super.viewDidAppear(animated)
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CameraManager.shared.start()
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}
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override func viewWillDisappear(_ animated: Bool) {
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super.viewWillDisappear(animated)
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CameraManager.shared.stop()
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}
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// MARK: Interaction
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@objc private func joinOrLeave() {
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guard let roomID = roomNumberTextField.text, !roomID.isEmpty else { return }
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if isConnected {
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disconnect()
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} else {
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isConnected = true
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TestCallServer.join(roomID: roomID).done2 { [weak self] info in
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guard let self = self else { return }
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self.log("Successfully joined room.")
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self.currentRoomInfo = info
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if let messages = info.messages {
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self.handle(messages)
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}
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let webSocket = WebSocket(url: URL(string: info.wssURL)!)
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webSocket.delegate = self
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self.webSocket = webSocket
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}.catch2 { [weak self] error in
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guard let self = self else { return }
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self.isConnected = false
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self.log("Couldn't join room due to error: \(error).")
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SNLog("Couldn't join room due to error: \(error).")
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}
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roomNumberTextField.resignFirstResponder()
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}
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}
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private func disconnect() {
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guard let info = currentRoomInfo else { return }
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TestCallServer.leave(roomID: info.roomID, userID: info.clientID).done2 { [weak self] in
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guard let self = self else { return }
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self.log("Disconnected.")
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}
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let message = [ "type": "bye" ]
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guard let data = try? JSONSerialization.data(withJSONObject: message, options: [.prettyPrinted]) else { return }
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webSocket?.send(data)
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webSocket?.delegate = nil
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webSocket = nil
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currentRoomInfo = nil
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isConnected = false
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CallManager.shared.endCall()
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}
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// MARK: Message Handling
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func handle(_ messages: [String]) {
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messageQueue.append(contentsOf: messages)
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drainMessageQueue()
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}
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func drainMessageQueue() {
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guard isConnected else { return }
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for message in messageQueue {
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handle(message)
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}
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messageQueue.removeAll()
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CallManager.shared.drainMessageQueue()
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}
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func handle(_ message: String) {
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let signalingMessage = SignalingMessage.from(message: message)
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switch signalingMessage {
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case .candidate(let candidate):
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CallManager.shared.handleCandidateMessage(candidate)
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log("Candidate received.")
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case .answer(let answer):
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CallManager.shared.handleRemoteDescription(answer)
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log("Answer received.")
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case .offer(let offer):
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CallManager.shared.handleRemoteDescription(offer)
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log("Offer received.")
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case .bye:
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disconnect()
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default:
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break
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}
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}
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// MARK: Streaming
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func webSocketDidConnect(_ webSocket: WebSocket) {
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guard let info = currentRoomInfo else { return }
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log("Connected to web socket.")
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let message = [
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"cmd": "register",
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"roomid": info.roomID,
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"clientid": info.clientID
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]
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guard let data = try? JSONSerialization.data(withJSONObject: message, options: [.prettyPrinted]) else { return }
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webSocket.send(data)
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if isInitiator {
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CallManager.shared.initiateCall().retainUntilComplete()
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}
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drainMessageQueue()
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}
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func webSocket(_ webSocket: WebSocket, didReceive message: String) {
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log("Received data from web socket.")
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handle(message)
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CallManager.shared.drainMessageQueue()
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}
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func webSocketDidDisconnect(_ webSocket: WebSocket) {
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webSocket.delegate = nil
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log("Disconnecting from web socket.")
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}
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func callManager(_ callManager: CallManager, sendData data: Data) {
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guard let info = currentRoomInfo else { return }
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TestCallServer.send(data, roomID: info.roomID, userID: info.clientID).retainUntilComplete()
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}
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// MARK: Camera
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func captureVideoOutput(sampleBuffer: CMSampleBuffer) {
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guard let pixelBuffer = CMSampleBufferGetImageBuffer(sampleBuffer) else { return }
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let ciImage = CIImage(cvImageBuffer: pixelBuffer)
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let image = UIImage(ciImage: ciImage)
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DispatchQueue.main.async { [weak self] in
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self?.previewView.image = image
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}
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}
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// MARK: Logging
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private func log(_ string: String) {
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DispatchQueue.main.async { [weak self] in
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guard let self = self else { return }
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self.infoTextView.text = self.infoTextView.text + "\n" + string
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}
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}
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}
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//import UIKit
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//import AVFoundation
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//import WebRTC
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//
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//final class CallVC : UIViewController, CameraCaptureDelegate, CallManagerDelegate, WebSocketDelegate {
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// private var webSocket: WebSocket?
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// private let videoCallVC = VideoCallVC()
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// let videoCapturer: RTCVideoCapturer = RTCCameraVideoCapturer(delegate: CallManager.shared.localVideoSource)
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// private var messageQueue: [String] = []
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// private var isConnected = false {
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// didSet {
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// let title = isConnected ? "Leave" : "Join"
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// joinOrLeaveButton.setTitle(title, for: UIControl.State.normal)
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// }
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// }
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// private var currentRoomInfo: RoomInfo?
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//
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// var isInitiator: Bool {
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// return currentRoomInfo?.isInitiator == true
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// }
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//
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// // MARK: UI Components
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// private lazy var previewView: UIImageView = {
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// return UIImageView()
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// }()
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//
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// private lazy var containerView: UIView = {
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// return UIView()
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// }()
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//
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// private lazy var joinOrLeaveButton: UIButton = {
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// let result = UIButton()
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// result.setTitle("Join", for: UIControl.State.normal)
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// result.addTarget(self, action: #selector(joinOrLeave), for: UIControl.Event.touchUpInside)
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// return result
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// }()
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//
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// private lazy var roomNumberTextField: UITextField = {
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// let result = UITextField()
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// result.set(.width, to: 120)
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// result.set(.height, to: 40)
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// result.backgroundColor = UIColor.white.withAlphaComponent(0.1)
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// return result
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// }()
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//
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// private lazy var infoTextView: UITextView = {
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// let result = UITextView()
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// result.backgroundColor = UIColor.white.withAlphaComponent(0.1)
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// return result
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// }()
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//
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// // MARK: Lifecycle
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// override func viewDidLoad() {
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// super.viewDidLoad()
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// touch(CallManager.shared)
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// CallManager.shared.delegate = self
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// CameraManager.shared.delegate = self
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// CameraManager.shared.prepare()
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// addChild(videoCallVC)
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// containerView.addSubview(videoCallVC.view)
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// videoCallVC.view.translatesAutoresizingMaskIntoConstraints = false
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// videoCallVC.view.pin(to: containerView)
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// view.addSubview(containerView)
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// containerView.pin(to: view)
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// view.addSubview(joinOrLeaveButton)
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// joinOrLeaveButton.translatesAutoresizingMaskIntoConstraints = false
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// joinOrLeaveButton.pin([ UIView.VerticalEdge.top, UIView.HorizontalEdge.right ], to: view)
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// view.addSubview(roomNumberTextField)
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// roomNumberTextField.translatesAutoresizingMaskIntoConstraints = false
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// roomNumberTextField.pin([ UIView.VerticalEdge.top, UIView.HorizontalEdge.left ], to: view)
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// view.addSubview(infoTextView)
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// infoTextView.translatesAutoresizingMaskIntoConstraints = false
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// infoTextView.pin([ UIView.HorizontalEdge.left, UIView.HorizontalEdge.right ], to: view)
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// infoTextView.center(.vertical, in: view)
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// infoTextView.set(.height, to: 200)
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// }
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//
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// override func viewDidAppear(_ animated: Bool) {
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// super.viewDidAppear(animated)
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// CameraManager.shared.start()
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// }
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//
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// override func viewWillDisappear(_ animated: Bool) {
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// super.viewWillDisappear(animated)
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// CameraManager.shared.stop()
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// }
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//
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// // MARK: Interaction
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// @objc private func joinOrLeave() {
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// guard let roomID = roomNumberTextField.text, !roomID.isEmpty else { return }
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// if isConnected {
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// disconnect()
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// } else {
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// isConnected = true
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// TestCallServer.join(roomID: roomID).done2 { [weak self] info in
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// guard let self = self else { return }
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// self.log("Successfully joined room.")
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// self.currentRoomInfo = info
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// if let messages = info.messages {
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// self.handle(messages)
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// }
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// let webSocket = WebSocket(url: URL(string: info.wssURL)!)
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// webSocket.delegate = self
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// self.webSocket = webSocket
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// }.catch2 { [weak self] error in
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// guard let self = self else { return }
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// self.isConnected = false
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// self.log("Couldn't join room due to error: \(error).")
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// SNLog("Couldn't join room due to error: \(error).")
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// }
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// roomNumberTextField.resignFirstResponder()
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// }
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// }
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//
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// private func disconnect() {
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// guard let info = currentRoomInfo else { return }
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// TestCallServer.leave(roomID: info.roomID, userID: info.clientID).done2 { [weak self] in
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// guard let self = self else { return }
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// self.log("Disconnected.")
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// }
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// let message = [ "type": "bye" ]
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// guard let data = try? JSONSerialization.data(withJSONObject: message, options: [.prettyPrinted]) else { return }
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// webSocket?.send(data)
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// webSocket?.delegate = nil
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// webSocket = nil
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// currentRoomInfo = nil
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// isConnected = false
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// CallManager.shared.endCall()
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// }
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//
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// // MARK: Message Handling
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// func handle(_ messages: [String]) {
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// messageQueue.append(contentsOf: messages)
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// drainMessageQueue()
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// }
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//
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// func drainMessageQueue() {
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// guard isConnected else { return }
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// for message in messageQueue {
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// handle(message)
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// }
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// messageQueue.removeAll()
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// CallManager.shared.drainICECandidateQueue()
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// }
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//
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// func handle(_ message: String) {
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// let signalingMessage = SignalingMessage.from(message: message)
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// switch signalingMessage {
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// case .candidate(let candidate):
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// CallManager.shared.handleCandidateMessage(candidate)
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// log("Candidate received.")
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// case .answer(let answer):
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// CallManager.shared.handleRemoteDescription(answer)
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// log("Answer received.")
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// case .offer(let offer):
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// CallManager.shared.handleRemoteDescription(offer)
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// log("Offer received.")
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// case .bye:
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// disconnect()
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// default:
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// break
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// }
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// }
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//
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// // MARK: Streaming
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// func webSocketDidConnect(_ webSocket: WebSocket) {
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// guard let info = currentRoomInfo else { return }
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// log("Connected to web socket.")
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// let message = [
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// "cmd": "register",
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// "roomid": info.roomID,
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// "clientid": info.clientID
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// ]
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// guard let data = try? JSONSerialization.data(withJSONObject: message, options: [.prettyPrinted]) else { return }
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// webSocket.send(data)
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// if isInitiator {
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// CallManager.shared.initiateCall().retainUntilComplete()
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// }
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// drainMessageQueue()
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// }
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//
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// func webSocket(_ webSocket: WebSocket, didReceive message: String) {
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// log("Received data from web socket.")
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// handle(message)
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// CallManager.shared.drainICECandidateQueue()
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// }
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//
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// func webSocketDidDisconnect(_ webSocket: WebSocket) {
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// webSocket.delegate = nil
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// log("Disconnecting from web socket.")
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// }
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//
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// func callManager(_ callManager: CallManager, sendData data: Data) {
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// guard let info = currentRoomInfo else { return }
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// TestCallServer.send(data, roomID: info.roomID, userID: info.clientID).retainUntilComplete()
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// }
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//
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// // MARK: Camera
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// func captureVideoOutput(sampleBuffer: CMSampleBuffer) {
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// guard let pixelBuffer = CMSampleBufferGetImageBuffer(sampleBuffer) else { return }
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// let ciImage = CIImage(cvImageBuffer: pixelBuffer)
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// let image = UIImage(ciImage: ciImage)
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// DispatchQueue.main.async { [weak self] in
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// self?.previewView.image = image
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// }
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// }
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//
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// // MARK: Logging
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// private func log(_ string: String) {
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// DispatchQueue.main.async { [weak self] in
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// guard let self = self else { return }
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// self.infoTextView.text = self.infoTextView.text + "\n" + string
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// }
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// }
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//}
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@ -0,0 +1,14 @@
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import WebRTC
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extension CallVCV2 : CameraManagerDelegate {
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func handleVideoOutputCaptured(sampleBuffer: CMSampleBuffer) {
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guard let pixelBuffer = CMSampleBufferGetImageBuffer(sampleBuffer) else { return }
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let rtcPixelBuffer = RTCCVPixelBuffer(pixelBuffer: pixelBuffer)
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let timestamp = CMTimeGetSeconds(CMSampleBufferGetPresentationTimeStamp(sampleBuffer))
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let timestampNs = Int64(timestamp * 1000000000)
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let frame = RTCVideoFrame(buffer: rtcPixelBuffer, rotation: RTCVideoRotation._0, timeStampNs: timestampNs)
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frame.timeStamp = Int32(timestamp)
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callManager.handleLocalFrameCaptured(frame)
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}
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}
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@ -0,0 +1,31 @@
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import WebRTC
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extension CallVCV2 : CallManagerDelegate {
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/// Invoked by `CallManager` upon initiating or accepting a call. This method sends the SDP to the other
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/// party before streaming starts.
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func sendSDP(_ sdp: RTCSessionDescription) {
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guard let room = room else { return }
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let json = [
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"type" : RTCSessionDescription.string(for: sdp.type),
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"sdp" : sdp.sdp
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]
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guard let data = try? JSONSerialization.data(withJSONObject: json, options: [ .prettyPrinted ]) else { return }
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print("[Calls] Sending SDP to test call server: \(json).")
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TestCallServer.send(data, roomID: room.roomID, userID: room.clientID).retainUntilComplete()
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}
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/// Invoked when the peer connection has generated an ICE candidate.
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func sendICECandidate(_ candidate: RTCIceCandidate) {
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guard let room = room else { return }
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let json = [
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"type" : "candidate",
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"label" : "\(candidate.sdpMLineIndex)",
|
||||
"id" : candidate.sdpMid,
|
||||
"candidate" : candidate.sdp
|
||||
]
|
||||
guard let data = try? JSONSerialization.data(withJSONObject: json, options: [ .prettyPrinted ]) else { return }
|
||||
print("[Calls] Sending ICE candidate to test call server: \(json).")
|
||||
TestCallServer.send(data, roomID: room.roomID, userID: room.clientID).retainUntilComplete()
|
||||
}
|
||||
}
|
@ -0,0 +1,28 @@
|
||||
|
||||
extension CallVCV2 : WebSocketDelegate {
|
||||
|
||||
func webSocketDidConnect(_ webSocket: WebSocket) {
|
||||
guard let room = room else { return }
|
||||
let json = [
|
||||
"cmd" : "register",
|
||||
"roomid" : room.roomID,
|
||||
"clientid" : room.clientID
|
||||
]
|
||||
guard let data = try? JSONSerialization.data(withJSONObject: json, options: [ .prettyPrinted ]) else { return }
|
||||
print("[Calls] Web socket connected. Sending: \(json).")
|
||||
webSocket.send(data)
|
||||
print("[Calls] Is initiator: \(room.isInitiator).")
|
||||
if room.isInitiator {
|
||||
callManager.initiateCall().retainUntilComplete()
|
||||
}
|
||||
}
|
||||
|
||||
func webSocketDidDisconnect(_ webSocket: WebSocket) {
|
||||
webSocket.delegate = nil
|
||||
}
|
||||
|
||||
func webSocket(_ webSocket: WebSocket, didReceive message: String) {
|
||||
print("[Calls] Message received through web socket: \(message).")
|
||||
handle([ message ])
|
||||
}
|
||||
}
|
@ -0,0 +1,95 @@
|
||||
import WebRTC
|
||||
|
||||
final class CallVCV2 : UIViewController {
|
||||
let roomID = "37923672512" // NOTE: You need to change this every time to ensure the room isn't full
|
||||
var room: RoomInfo?
|
||||
var socket: WebSocket?
|
||||
|
||||
lazy var callManager: CallManager = {
|
||||
let result = CallManager()
|
||||
result.delegate = self
|
||||
return result
|
||||
}()
|
||||
|
||||
lazy var cameraManager: CameraManager = {
|
||||
let result = CameraManager()
|
||||
result.delegate = self
|
||||
return result
|
||||
}()
|
||||
|
||||
lazy var videoCapturer: RTCVideoCapturer = {
|
||||
return RTCCameraVideoCapturer(delegate: callManager.localVideoSource)
|
||||
}()
|
||||
|
||||
// MARK: Lifecycle
|
||||
override func viewDidLoad() {
|
||||
super.viewDidLoad()
|
||||
setUpViewHierarchy()
|
||||
cameraManager.prepare()
|
||||
touch(videoCapturer)
|
||||
autoConnectToTestRoom()
|
||||
}
|
||||
|
||||
func setUpViewHierarchy() {
|
||||
// Create video views
|
||||
let localVideoView = RTCMTLVideoView()
|
||||
localVideoView.contentMode = .scaleAspectFill
|
||||
let remoteVideoView = RTCMTLVideoView()
|
||||
remoteVideoView.contentMode = .scaleAspectFill
|
||||
// Set up stack view
|
||||
let stackView = UIStackView(arrangedSubviews: [ localVideoView, remoteVideoView ])
|
||||
stackView.axis = .vertical
|
||||
stackView.distribution = .fillEqually
|
||||
stackView.alignment = .fill
|
||||
view.addSubview(stackView)
|
||||
stackView.translatesAutoresizingMaskIntoConstraints = false
|
||||
stackView.pin(to: view)
|
||||
// Attach video views
|
||||
callManager.attachLocalRenderer(localVideoView)
|
||||
callManager.attachRemoteRenderer(remoteVideoView)
|
||||
}
|
||||
|
||||
override func viewDidAppear(_ animated: Bool) {
|
||||
super.viewDidAppear(animated)
|
||||
cameraManager.start()
|
||||
}
|
||||
|
||||
override func viewWillDisappear(_ animated: Bool) {
|
||||
super.viewWillDisappear(animated)
|
||||
cameraManager.stop()
|
||||
}
|
||||
|
||||
// MARK: General
|
||||
func autoConnectToTestRoom() {
|
||||
// Connect to a random test room
|
||||
TestCallServer.join(roomID: roomID).done2 { [weak self] room in
|
||||
print("[Calls] Connected to test room.")
|
||||
guard let self = self else { return }
|
||||
self.room = room
|
||||
if let messages = room.messages {
|
||||
self.handle(messages)
|
||||
}
|
||||
let socket = WebSocket(url: URL(string: room.wssURL)!)
|
||||
socket.delegate = self
|
||||
socket.connect()
|
||||
self.socket = socket
|
||||
}.catch2 { error in
|
||||
SNLog("Couldn't join room due to error: \(error).")
|
||||
}
|
||||
}
|
||||
|
||||
func handle(_ messages: [String]) {
|
||||
print("[Calls] Handling messages:")
|
||||
messages.forEach { print("[Calls] \($0)") }
|
||||
messages.forEach { message in
|
||||
let signalingMessage = SignalingMessage.from(message: message)
|
||||
switch signalingMessage {
|
||||
case .candidate(let candidate): callManager.handleCandidateMessage(candidate)
|
||||
case .answer(let answer): callManager.handleRemoteDescription(answer)
|
||||
case .offer(let offer): callManager.handleRemoteDescription(offer)
|
||||
default: break
|
||||
}
|
||||
}
|
||||
callManager.drainICECandidateQueue()
|
||||
}
|
||||
}
|
@ -1,60 +1,60 @@
|
||||
import UIKit
|
||||
import AVFoundation
|
||||
import WebRTC
|
||||
|
||||
final class VideoCallVC : UIViewController {
|
||||
private var localVideoView = UIView()
|
||||
private var remoteVideoView = UIView()
|
||||
|
||||
override func viewDidLoad() {
|
||||
super.viewDidLoad()
|
||||
setUpViewHierarchy()
|
||||
CameraManager.shared.delegate = self
|
||||
}
|
||||
|
||||
private func setUpViewHierarchy() {
|
||||
// Create video views
|
||||
#if arch(arm64)
|
||||
// Use Metal
|
||||
let localRenderer = RTCMTLVideoView(frame: self.localVideoView.frame)
|
||||
localRenderer.contentMode = .scaleAspectFill
|
||||
let remoteRenderer = RTCMTLVideoView(frame: self.remoteVideoView.frame)
|
||||
remoteRenderer.contentMode = .scaleAspectFill
|
||||
#else
|
||||
// Use OpenGLES
|
||||
let localRenderer = RTCEAGLVideoView(frame: self.localVideoView.frame)
|
||||
let remoteRenderer = RTCEAGLVideoView(frame: self.remoteVideoView.frame)
|
||||
#endif
|
||||
// Set up stack view
|
||||
let stackView = UIStackView(arrangedSubviews: [ localVideoView, remoteVideoView ])
|
||||
stackView.axis = .vertical
|
||||
stackView.distribution = .fillEqually
|
||||
stackView.alignment = .fill
|
||||
view.addSubview(stackView)
|
||||
stackView.translatesAutoresizingMaskIntoConstraints = false
|
||||
stackView.pin(to: view)
|
||||
// Attach video views
|
||||
CallManager.shared.attachLocalRenderer(localRenderer)
|
||||
CallManager.shared.attachRemoteRenderer(remoteRenderer)
|
||||
localVideoView.addSubview(localRenderer)
|
||||
localRenderer.translatesAutoresizingMaskIntoConstraints = false
|
||||
localRenderer.pin(to: localVideoView)
|
||||
remoteVideoView.addSubview(remoteRenderer)
|
||||
remoteRenderer.translatesAutoresizingMaskIntoConstraints = false
|
||||
remoteRenderer.pin(to: remoteVideoView)
|
||||
}
|
||||
}
|
||||
|
||||
// MARK: Camera
|
||||
extension VideoCallVC : CameraCaptureDelegate {
|
||||
|
||||
func captureVideoOutput(sampleBuffer: CMSampleBuffer) {
|
||||
guard let pixelBuffer = CMSampleBufferGetImageBuffer(sampleBuffer) else { return }
|
||||
let rtcpixelBuffer = RTCCVPixelBuffer(pixelBuffer: pixelBuffer)
|
||||
let timestamp = CMTimeGetSeconds(CMSampleBufferGetPresentationTimeStamp(sampleBuffer))
|
||||
let timestampNs = Int64(timestamp * 1000000000)
|
||||
let videoFrame = RTCVideoFrame(buffer: rtcpixelBuffer, rotation: RTCVideoRotation._0, timeStampNs: timestampNs)
|
||||
videoFrame.timeStamp = Int32(timestamp)
|
||||
CallManager.shared.handleLocalFrameCaptured(videoFrame)
|
||||
}
|
||||
}
|
||||
//import UIKit
|
||||
//import AVFoundation
|
||||
//import WebRTC
|
||||
//
|
||||
//final class VideoCallVC : UIViewController {
|
||||
// private var localVideoView = UIView()
|
||||
// private var remoteVideoView = UIView()
|
||||
//
|
||||
// override func viewDidLoad() {
|
||||
// super.viewDidLoad()
|
||||
// setUpViewHierarchy()
|
||||
// CameraManager.shared.delegate = self
|
||||
// }
|
||||
//
|
||||
// private func setUpViewHierarchy() {
|
||||
// // Create video views
|
||||
// #if arch(arm64)
|
||||
// // Use Metal
|
||||
// let localRenderer = RTCMTLVideoView(frame: self.localVideoView.frame)
|
||||
// localRenderer.contentMode = .scaleAspectFill
|
||||
// let remoteRenderer = RTCMTLVideoView(frame: self.remoteVideoView.frame)
|
||||
// remoteRenderer.contentMode = .scaleAspectFill
|
||||
// #else
|
||||
// // Use OpenGLES
|
||||
// let localRenderer = RTCEAGLVideoView(frame: self.localVideoView.frame)
|
||||
// let remoteRenderer = RTCEAGLVideoView(frame: self.remoteVideoView.frame)
|
||||
// #endif
|
||||
// // Set up stack view
|
||||
// let stackView = UIStackView(arrangedSubviews: [ localVideoView, remoteVideoView ])
|
||||
// stackView.axis = .vertical
|
||||
// stackView.distribution = .fillEqually
|
||||
// stackView.alignment = .fill
|
||||
// view.addSubview(stackView)
|
||||
// stackView.translatesAutoresizingMaskIntoConstraints = false
|
||||
// stackView.pin(to: view)
|
||||
// // Attach video views
|
||||
// CallManager.shared.attachLocalRenderer(localRenderer)
|
||||
// CallManager.shared.attachRemoteRenderer(remoteRenderer)
|
||||
// localVideoView.addSubview(localRenderer)
|
||||
// localRenderer.translatesAutoresizingMaskIntoConstraints = false
|
||||
// localRenderer.pin(to: localVideoView)
|
||||
// remoteVideoView.addSubview(remoteRenderer)
|
||||
// remoteRenderer.translatesAutoresizingMaskIntoConstraints = false
|
||||
// remoteRenderer.pin(to: remoteVideoView)
|
||||
// }
|
||||
//}
|
||||
//
|
||||
//// MARK: Camera
|
||||
//extension VideoCallVC : CameraCaptureDelegate {
|
||||
//
|
||||
// func captureVideoOutput(sampleBuffer: CMSampleBuffer) {
|
||||
// guard let pixelBuffer = CMSampleBufferGetImageBuffer(sampleBuffer) else { return }
|
||||
// let rtcpixelBuffer = RTCCVPixelBuffer(pixelBuffer: pixelBuffer)
|
||||
// let timestamp = CMTimeGetSeconds(CMSampleBufferGetPresentationTimeStamp(sampleBuffer))
|
||||
// let timestampNs = Int64(timestamp * 1000000000)
|
||||
// let videoFrame = RTCVideoFrame(buffer: rtcpixelBuffer, rotation: RTCVideoRotation._0, timeStampNs: timestampNs)
|
||||
// videoFrame.timeStamp = Int32(timestamp)
|
||||
// CallManager.shared.handleLocalFrameCaptured(videoFrame)
|
||||
// }
|
||||
//}
|
||||
|
Loading…
Reference in New Issue