commonMain.mqtt.packets.mqttv4.MQTT4Unsuback.kt Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of kmqtt-common-jvm Show documentation
Show all versions of kmqtt-common-jvm Show documentation
Kotlin Multiplatform MQTT client & embeddable and standalone broker
package mqtt.packets.mqttv4
import mqtt.packets.MQTTControlPacketType
import mqtt.packets.MQTTDeserializer
import mqtt.packets.mqtt.MQTTUnsuback
import socket.streams.ByteArrayInputStream
import socket.streams.ByteArrayOutputStream
public class MQTT4Unsuback(
packetIdentifier: UInt
) : MQTTUnsuback(packetIdentifier), MQTT4Packet {
public companion object : MQTTDeserializer {
override fun fromByteArray(flags: Int, data: UByteArray): MQTT4Unsuback {
MQTT4Unsuback.checkFlags(flags)
val inStream = ByteArrayInputStream(data)
val packetIdentifier = inStream.read2BytesInt()
return MQTT4Unsuback(packetIdentifier)
}
}
override fun toByteArray(): UByteArray {
val outStream = ByteArrayOutputStream()
outStream.write2BytesInt(packetIdentifier)
return outStream.wrapWithFixedHeader(MQTTControlPacketType.UNSUBACK, 0)
}
}