Base: Add WebSocketProtocol

Will be used to handle incoming websocket messages. Initially I was
going to handle messages within WebSocketServer, but the file is
starting to get very large and so it's only fair to split it up.

CMakeLists.txt

@@ -72,6 +72,7 @@ set(obs-websocket_SOURCES
 	src/obs-websocket.cpp
 	src/Config.cpp
 	src/WebSocketServer.cpp
+    src/WebSocketProtocol.cpp
     src/WebSocketSession.cpp
 	src/requesthandler/RequestHandler.cpp
 	src/requesthandler/rpc/Request.cpp
@@ -85,6 +86,7 @@ set(obs-websocket_HEADERS
 	src/obs-websocket.h
 	src/Config.h
 	src/WebSocketServer.h
+    src/WebSocketProtocol.h
     src/WebSocketSession.h
 	src/requesthandler/RequestHandler.h
 	src/requesthandler/rpc/Request.h

src/WebSocketProtocol.cpp

@@ -0,0 +1 @@
+#include "WebSocketProtocol.h"

src/WebSocketProtocol.h

@@ -0,0 +1,4 @@
+#pragma once
+
+#include "WebSocketSession.h"
+#include "requesthandler/RequestHandler.h"

src/WebSocketServer.cpp

@@ -5,9 +5,9 @@
 #include <QTime>
 
 #include "WebSocketServer.h"
+#include "WebSocketProtocol.h"
 #include "obs-websocket.h"
 #include "Config.h"
-#include "requesthandler/RequestHandler.h"
 #include "utils/Utils.h"
 
 #include "plugin-macros.generated.h"