[server] Finish filling in PixelCommand.AsCompiledCommand()

PixelHub-Server/PixelHub/PixelCommand.cs

@@ -73,7 +73,20 @@ namespace PixelHub
 		public byte[] Header
 		{
 			get {
+				byte[] result = new byte[HeaderSize];
+				// Fetch all the components needed to build the message header and convert them to byte arrays
+				byte[] rawProtocolVersion = BitConverter.GetBytes(ProtocolVersion);
+				byte[] rawMessageType = BitConverter.GetBytes((ushort)MessageType);
+				byte[] rawMessageId = BitConverter.GetBytes((ushort)MessageId);
+				byte[] rawMessageLength = BitConverter.GetBytes(Payload.Length);
 
+				// Copy the pieces into the correct places
+				Buffer.BlockCopy(rawProtocolVersion, 0, result, 0, rawProtocolVersion.Length);
+				Buffer.BlockCopy(rawMessageType, 0, result, 2, rawProtocolVersion.Length);
+				Buffer.BlockCopy(rawMessageId, 0, result, 4, rawProtocolVersion.Length);
+				Buffer.BlockCopy(rawMessageLength, 0, result, 8, rawProtocolVersion.Length);
+
+				return result;
 			}
 		}
 
@@ -89,9 +102,16 @@ namespace PixelHub
 			MessageId = BitConverter.ToUInt32(rawMessageId, 0);
 		}
 
+		/// <summary>
+		/// Returns this message in it's raw format that's sent and received over the wire.
+		/// </summary>
+		/// <returns>This message, as a byte array.</returns>
 		public byte[] AsCompiledCommand()
 		{
 			byte[] message = new byte[HeaderSize + Payload.Length];
+			Buffer.BlockCopy(Header, 0, message, 0, HeaderSize);
+			Buffer.BlockCopy(Payload, 0, message, HeaderSize, Payload.Length);
+			return message;
 		}
 	}
 }

PixelHub-Server/PixelHub/PixelHub.csproj

@@ -44,6 +44,7 @@
     <Compile Include="PixelBot.cs" />
     <Compile Include="NetTools.cs" />
     <Compile Include="PixelCommands\ResetCommand.cs" />
+    <Compile Include="PixelCommands\HandshakeRequestCommand.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>