[server] Rename PixelCommand to PixelMessage, along with all associated namespaces. Also add HandshakeRequestMessaage class.

PixelHub-Server/PixelHub/PixelBot.cs

@@ -54,7 +54,7 @@ namespace PixelHub.Server
 		/// Sends the given command to the remote PixelBot.
 		/// </summary>
 		/// <param name="command">The command to send.</param>
-		public async Task Send(PixelCommand command)
+		public async Task Send(PixelMessage command)
 		{
 			byte[] message = command.AsCompiledCommand();
 			await client.GetStream().WriteAsync(message, 0, message.Length);

PixelHub-Server/PixelHub/PixelHub.csproj

@@ -40,15 +40,15 @@
     <Compile Include="SBRL.Utilities\ForgetTask.cs" />
     <Compile Include="SBRL.Utilities\Utilities.cs" />
     <Compile Include="SBRL.Utilities\PrefixedWriter.cs" />
-    <Compile Include="PixelCommand.cs" />
     <Compile Include="PixelBot.cs" />
     <Compile Include="NetTools.cs" />
-    <Compile Include="PixelCommands\ResetCommand.cs" />
-    <Compile Include="PixelCommands\HandshakeRequestCommand.cs" />
+    <Compile Include="PixelMessage.cs" />
+    <Compile Include="PixelMessages\HandshakeRequestMessage.cs" />
+    <Compile Include="PixelMessages\ResetMessage.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>
     <Folder Include="SBRL.Utilities\" />
-    <Folder Include="PixelCommands\" />
+    <Folder Include="PixelMessages\" />
   </ItemGroup>
 </Project>

PixelHub-Server/PixelHub/PixelMessages/HandshakeRequestMessage.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Text;
+
+namespace PixelHub.Server.PixelMessages
+{
+	public class HandshakeRequestMessage : PixelMessage
+	{
+		/// <summary>
+		/// The type of PixelBot the client thinks it is. Rather like a user-agent string actually.
+		/// </summary>
+		public string PixelBotType = string.Empty;
+
+		public override byte[] Payload {
+			get {
+				return Encoding.UTF8.GetBytes(PixelBotType);
+			}
+			protected set {
+				PixelBotType = Encoding.UTF8.GetString(value);
+			}
+		}
+
+		public new MessageTypes MessageType { get; private set; } = MessageTypes.HandshakeRequest;
+		
+		public HandshakeRequestMessage()
+		{
+		}
+	}
+}
+