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   1 /**
   2  * Copyright (c) 2010-2022 Contributors to the openHAB project
   3  *
   4  * See the NOTICE file(s) distributed with this work for additional
   5  * information.
   6  *
   7  * This program and the accompanying materials are made available under the
   8  * terms of the Eclipse Public License 2.0 which is available at
   9  * http://www.eclipse.org/legal/epl-2.0
  10  *
  11  * SPDX-License-Identifier: EPL-2.0
  12  */
  13 package org.openhab.binding.lifx.internal.dto;
  14
  15 import java.nio.ByteBuffer;
  16
  17 import org.openhab.binding.lifx.internal.fields.Field;
  18 import org.openhab.binding.lifx.internal.fields.UInt64Field;
  19 import org.openhab.binding.lifx.internal.fields.Version;
  20 import org.openhab.binding.lifx.internal.fields.VersionField;
  21
  22 /**
  23  * @author Tim Buckley - Initial contribution
  24  * @author Karel Goderis - Enhancement for the V2 LIFX Firmware and LAN Protocol Specification
  25  */
  26 public class StateHostFirmwareResponse extends Packet {
  27
  28     public static final int TYPE = 0x0F;
  29
  30     public static final Field<Long> FIELD_BUILD = new UInt64Field().little();
  31     public static final Field<Long> FIELD_RESERVED = new UInt64Field().little();
  32     public static final Field<Version> FIELD_VERSION = new VersionField().little();
  33
  34     private long build;
  35     private long reserved;
  36     private Version version;
  37
  38     public long getBuild() {
  39         return build;
  40     }
  41
  42     public void setBuild(long build) {
  43         this.build = build;
  44     }
  45
  46     public Version getVersion() {
  47         return version;
  48     }
  49
  50     public void setVersion(Version version) {
  51         this.version = version;
  52     }
  53
  54     public StateHostFirmwareResponse() {
  55         setTagged(false);
  56         setAddressable(true);
  57         setResponseRequired(true);
  58     }
  59
  60     @Override
  61     public int packetType() {
  62         return TYPE;
  63     }
  64
  65     @Override
  66     protected int packetLength() {
  67         return 20;
  68     }
  69
  70     @Override
  71     protected void parsePacket(ByteBuffer bytes) {
  72         build = FIELD_BUILD.value(bytes);
  73         reserved = FIELD_RESERVED.value(bytes);
  74         version = FIELD_VERSION.value(bytes);
  75     }
  76
  77     @Override
  78     protected ByteBuffer packetBytes() {
  79         return ByteBuffer.allocate(packetLength()).put(FIELD_BUILD.bytes(build)).put(FIELD_RESERVED.bytes(reserved))
  80                 .put(FIELD_VERSION.bytes(version));
  81     }
  82
  83     @Override
  84     public int[] expectedResponses() {
  85         return new int[] {};
  86     }
  87 }