PublishSMEncryptedTest.swift

//
//  PublishSMEncryptedTest.swift
//  R5ProTestbed
//
//  Created by David Heimann on 1/9/19.
//  Copyright © 2015 Infrared5, Inc. All rights reserved.
// 
//  The accompanying code comprising examples for use solely in conjunction with Red5 Pro (the "Example Code") 
//  is  licensed  to  you  by  Infrared5  Inc.  in  consideration  of  your  agreement  to  the  following  
//  license terms  and  conditions.  Access,  use,  modification,  or  redistribution  of  the  accompanying  
//  code  constitutes your acceptance of the following license terms and conditions.
//  
//  Permission is hereby granted, free of charge, to you to use the Example Code and associated documentation 
//  files (collectively, the "Software") without restriction, including without limitation the rights to use, 
//  copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit 
//  persons to whom the Software is furnished to do so, subject to the following conditions:
//  
//  The Software shall be used solely in conjunction with Red5 Pro. Red5 Pro is licensed under a separate end 
//  user  license  agreement  (the  "EULA"),  which  must  be  executed  with  Infrared5,  Inc.   
//  An  example  of  the EULA can be found on our website at: https://account.red5pro.com/assets/LICENSE.txt.
// 
//  The above copyright notice and this license shall be included in all copies or portions of the Software.
//  
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,  INCLUDING  BUT  
//  NOT  LIMITED  TO  THE  WARRANTIES  OF  MERCHANTABILITY, FITNESS  FOR  A  PARTICULAR  PURPOSE  AND  
//  NONINFRINGEMENT.   IN  NO  EVENT  SHALL INFRARED5, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
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//  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

//

import UIKit
import R5Streaming

@objc(PublishSMEncryptedTest)
class PublishSMEncryptedTest: PublishStreamManagerTest {
    
    override func responder( urls: Array<String>) -> (String?, String?, Error?) -> Void {
        var urls = urls
        return {(ip: String?, streamGuid: String?, error: Error?) -> Void in
            
            if ((error) != nil) {
                if (urls.endIndex == urls.startIndex) {
                    NSLog("%@", String(error!.localizedDescription))
                    self.showInfo(title: "Error", message: String(error!.localizedDescription) + "\n\n" + "You may be trying to access over HTTPS which requires a Fully-Qualified Domain Name for host.\n\nYou will need to edit your host and port settings accordingly.")
                }
                else {
                    self.requestOrigin(urls.popLast()!, resolve: self.responder(urls: urls))
                }
                return;
            }
            
            var paths = streamGuid?.split(separator: "/")
            let name = String((paths?.popLast())!)
            let scope = paths?.joined(separator: "/")
            
            //   Setup a configuration object for our connection
            let config = R5Configuration()
            config.host = ip
            config.port = Int32(Testbed.getParameter(param: "port") as! Int)
            config.contextName = scope
            config.streamName = name
            
            //For stream encryption, this is the only line that needed to change from the basic SM example
            config.`protocol` = Int32(r5_srtp.rawValue)
            
            config.buffer_time = Testbed.getParameter(param: "buffer_time") as! Float
            config.licenseKey = Testbed.getParameter(param: "license_key") as! String
            
            //   Create a new connection using the configuration above
            let connection = R5Connection(config: config)
            
            //   UI updates must be asynchronous
            DispatchQueue.main.async(execute: {
                //   Create our new stream that will utilize that connection
                self.setupPublisher(connection: connection!)
                // show preview and debug info
                
                self.currentView!.attach(self.publishStream!)
                
                self.publishStream!.publish(name, type: self.getPublishRecordType ())
                
                let label = UILabel(frame: CGRect(x: 0, y: self.view.frame.height-24, width: self.view.frame.width, height: 24))
                label.textAlignment = NSTextAlignment.left
                label.backgroundColor = UIColor.lightGray
                label.text = "Connected to: " + ip!
                self.view.addSubview(label)
            })
            
        }
    }
    
}