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//
// MQTTMessage.swift
// MQTT
//
// Original source created by Feng Lee<feng@eqmtt.io> on 14/8/3.
// Copyright (c) 2015 emqtt.io MIT License
//
// Copyright (c) 2016 iAchieved.it LLC
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in 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 above copyright notice and this permission notice shall be included in all
// copies or substantial 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 THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
//
import Foundation
/**
* MQTT Message
*/
public class MQTTMessage: NSObject {
public var topic: String
public var payload: [UInt8]
//utf8 bytes array to string
public var string: String? {
get {
if let nsString = NSString(bytes: payload, length: payload.count, encoding: String.Encoding.utf8.rawValue) {
return String(nsString)
} else {
return nil
}
}
}
var qos: MQTTQOS = .QOS1
var retained: Bool = false
var dup: Bool = false
public init(topic: String, string: String, qos: MQTTQOS = .QOS1, retained: Bool = false, dup: Bool = false) {
self.topic = topic
self.payload = [UInt8](string.utf8)
self.qos = qos
self.retained = retained
self.dup = dup
}
public init(topic: String, payload: [UInt8], qos: MQTTQOS = .QOS1, retained: Bool = false, dup: Bool = false) {
self.topic = topic
self.payload = payload
self.qos = qos
self.retained = retained
self.dup = dup
}
}
/**
* MQTT Will Message
*/
public class MQTTWill: MQTTMessage {
public init(topic: String, message: String) {
super.init(topic: topic, payload: message.bytesWithLength)
}
}
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