Merge proces, enable signing of the assembly.

Frameworks/MQTTnet.NetStandard/Packets/IMqttPacketWithIdentifier.cs

@@ -0,0 +1,7 @@
+namespace MQTTnet.Packets
+{
+    public interface IMqttPacketWithIdentifier
+    {
+        ushort PacketIdentifier { get; set; }
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttBasePacket.cs

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+namespace MQTTnet.Packets
+{
+    public abstract class MqttBasePacket
+    {
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttBasePublishPacket.cs

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+namespace MQTTnet.Packets
+{
+    public class MqttBasePublishPacket : MqttBasePacket, IMqttPacketWithIdentifier
+    {
+        public ushort PacketIdentifier { get; set; }
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttConnAckPacket.cs

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+using MQTTnet.Protocol;
+
+namespace MQTTnet.Packets
+{
+    public sealed class MqttConnAckPacket : MqttBasePacket
+    {
+        public bool IsSessionPresent { get; set; }
+
+        public MqttConnectReturnCode ConnectReturnCode { get; set; }
+
+        public override string ToString()
+        {
+            return "ConnAck: [ConnectReturnCode=" + ConnectReturnCode + "] [IsSessionPresent=" + IsSessionPresent + "]";
+        }
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttConnectPacket.cs

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+using MQTTnet.Serializer;
+
+namespace MQTTnet.Packets
+{
+    public sealed class MqttConnectPacket : MqttBasePacket
+    {
+        public MqttProtocolVersion ProtocolVersion { get; set; }
+
+        public string ClientId { get; set; }
+
+        public string Username { get; set; }
+
+        public string Password { get; set; }
+
+        public ushort KeepAlivePeriod { get; set; }
+
+        public bool CleanSession { get; set; }
+
+        public MqttApplicationMessage WillMessage { get; set; }
+
+        public override string ToString()
+        {
+            return "Connect: [ClientId=" + ClientId + "] [Username=" + Username + "] [Password=" + Password + "] [KeepAlivePeriod=" + KeepAlivePeriod + "] [CleanSession=" + CleanSession + "]";
+        }
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttDisconnectPacket.cs

@@ -0,0 +1,10 @@
+namespace MQTTnet.Packets
+{
+    public sealed class MqttDisconnectPacket : MqttBasePacket
+    {
+        public override string ToString()
+        {
+            return "Disconnect";
+        }
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttPacketExtensions.cs

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+using System;
+
+namespace MQTTnet.Packets
+{
+    public static class MqttPacketExtensions
+    {
+        public static TResponsePacket CreateResponse<TResponsePacket>(this MqttBasePacket packet)
+        {
+            if (packet == null) throw new ArgumentNullException(nameof(packet));
+
+            var responsePacket = Activator.CreateInstance<TResponsePacket>();
+
+            if (responsePacket is IMqttPacketWithIdentifier responsePacketWithIdentifier)
+            {
+                if (!(packet is IMqttPacketWithIdentifier requestPacketWithIdentifier))
+                {
+                    throw new InvalidOperationException("Response packet has PacketIdentifier but request packet does not.");
+                }
+
+                responsePacketWithIdentifier.PacketIdentifier = requestPacketWithIdentifier.PacketIdentifier;
+            }
+
+            return responsePacket;
+        }
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttPacketHeader.cs

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+using MQTTnet.Protocol;
+
+namespace MQTTnet.Packets
+{
+    public class MqttPacketHeader
+    {
+        public MqttControlPacketType ControlPacketType { get; set; }
+
+        public byte FixedHeader { get; set; }
+
+        public int BodyLength { get; set; }
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttPingReqPacket.cs

@@ -0,0 +1,10 @@
+namespace MQTTnet.Packets
+{
+    public sealed class MqttPingReqPacket : MqttBasePacket
+    {
+        public override string ToString()
+        {
+            return "PingReq";
+        }
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttPingRespPacket.cs

@@ -0,0 +1,10 @@
+namespace MQTTnet.Packets
+{
+    public sealed class MqttPingRespPacket : MqttBasePacket
+    {
+        public override string ToString()
+        {
+            return "PingResp";
+        }
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttPubAckPacket.cs

@@ -0,0 +1,10 @@
+namespace MQTTnet.Packets
+{
+    public sealed class MqttPubAckPacket : MqttBasePublishPacket
+    {
+        public override string ToString()
+        {
+            return "PubAck";
+        }
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttPubCompPacket.cs

@@ -0,0 +1,10 @@
+namespace MQTTnet.Packets
+{
+    public sealed class MqttPubCompPacket : MqttBasePublishPacket
+    {
+        public override string ToString()
+        {
+            return "PubComp";
+        }
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttPubRecPacket.cs

@@ -0,0 +1,10 @@
+namespace MQTTnet.Packets
+{
+    public sealed class MqttPubRecPacket : MqttBasePublishPacket
+    {
+        public override string ToString()
+        {
+            return "PubRec";
+        }
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttPubRelPacket.cs

@@ -0,0 +1,10 @@
+namespace MQTTnet.Packets
+{
+    public sealed class MqttPubRelPacket : MqttBasePublishPacket
+    {
+        public override string ToString()
+        {
+            return "PubRel";
+        }
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttPublishPacket.cs

@@ -0,0 +1,27 @@
+using MQTTnet.Protocol;
+
+namespace MQTTnet.Packets
+{
+    public sealed class MqttPublishPacket : MqttBasePublishPacket
+    {
+        public bool Retain { get; set; }
+
+        public MqttQualityOfServiceLevel QualityOfServiceLevel { get; set; }
+
+        public bool Dup { get; set; }
+
+        public string Topic { get; set; }
+
+        public byte[] Payload { get; set; }
+
+        public override string ToString()
+        {
+            return "Publish: [Topic=" + Topic + "]" +
+                " [Payload.Length=" + Payload?.Length + "]" +
+                " [QoSLevel=" + QualityOfServiceLevel + "]" +
+                " [Dup=" + Dup + "]" +
+                " [Retain=" + Retain + "]" +
+                " [PacketIdentifier=" + PacketIdentifier + "]";
+        }
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttSubAckPacket.cs

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+using System.Collections.Generic;
+using System.Linq;
+using MQTTnet.Protocol;
+
+namespace MQTTnet.Packets
+{
+    public sealed class MqttSubAckPacket : MqttBasePacket, IMqttPacketWithIdentifier
+    {
+        public ushort PacketIdentifier { get; set; }
+
+        public IList<MqttSubscribeReturnCode> SubscribeReturnCodes { get; } = new List<MqttSubscribeReturnCode>();
+
+        public override string ToString()
+        {
+            var subscribeReturnCodesText = string.Join(",", SubscribeReturnCodes.Select(f => f.ToString()));
+            return "SubAck: [PacketIdentifier=" + PacketIdentifier + "] [SubscribeReturnCodes=" + subscribeReturnCodesText + "]";
+        }
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttSubscribePacket.cs

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+using System.Collections.Generic;
+using System.Linq;
+
+namespace MQTTnet.Packets
+{
+    public sealed class MqttSubscribePacket : MqttBasePacket, IMqttPacketWithIdentifier
+    {
+        public ushort PacketIdentifier { get; set; }
+
+        public IList<TopicFilter> TopicFilters { get; set; } = new List<TopicFilter>();
+
+        public override string ToString()
+        {
+            var topicFiltersText = string.Join(",", TopicFilters.Select(f => f.Topic + "@" + f.QualityOfServiceLevel));
+            return "Subscribe: [PacketIdentifier=" + PacketIdentifier + "] [TopicFilters=" + topicFiltersText + "]";
+        }
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttUnsubAckPacket.cs

@@ -0,0 +1,12 @@
+namespace MQTTnet.Packets
+{
+    public sealed class MqttUnsubAckPacket : MqttBasePacket, IMqttPacketWithIdentifier
+    {
+        public ushort PacketIdentifier { get; set; }
+
+        public override string ToString()
+        {
+            return "UnsubAck: [PacketIdentifier=" + PacketIdentifier + "]";
+        }
+    }
+}

Frameworks/MQTTnet.NetStandard/Packets/MqttUnsubscribe.cs

@@ -0,0 +1,17 @@
+using System.Collections.Generic;
+
+namespace MQTTnet.Packets
+{
+    public sealed class MqttUnsubscribePacket : MqttBasePacket, IMqttPacketWithIdentifier
+    {
+        public ushort PacketIdentifier { get; set; }
+
+        public IList<string> TopicFilters { get; set; } = new List<string>();
+
+        public override string ToString()
+        {
+            var topicFiltersText = string.Join(",", TopicFilters);
+            return "Subscribe: [PacketIdentifier=" + PacketIdentifier + "] [TopicFilters=" + topicFiltersText + "]";
+        }
+    }
+}