Refactor

apps/LoopThroughWithOpenGLCompositing/control/OscServer.h

@@ -0,0 +1,52 @@
+#pragma once
+
+#include "NativeSockets.h"
+
+#include <winsock2.h>
+
+#include <atomic>
+#include <functional>
+#include <string>
+#include <thread>
+
+class OscServer
+{
+public:
+	struct Callbacks
+	{
+		std::function<bool(const std::string&, const std::string&, const std::string&, std::string&)> updateParameter;
+	};
+
+	OscServer();
+	~OscServer();
+
+	bool Start(unsigned short port, const Callbacks& callbacks, std::string& error);
+	void Stop();
+
+	unsigned short GetPort() const { return mPort; }
+
+private:
+	friend struct OscServerTestAccess;
+
+	struct OscMessage
+	{
+		std::string address;
+		std::string valueJson;
+	};
+
+	void ServerLoop();
+	bool DecodeMessage(const char* data, int byteCount, OscMessage& message, std::string& error) const;
+	bool DispatchMessage(const OscMessage& message, std::string& error) const;
+	static bool DecodeArgument(const char* data, int byteCount, int& offset, char valueType, std::string& valueJson);
+	static bool ReadPaddedString(const char* data, int byteCount, int& offset, std::string& value);
+	static bool ReadInt32(const char* data, int byteCount, int& offset, int& value);
+	static bool ReadFloat32(const char* data, int byteCount, int& offset, double& value);
+	static bool ReadFloat64(const char* data, int byteCount, int& offset, double& value);
+	static std::string BuildJsonString(const std::string& value);
+
+	Callbacks mCallbacks;
+	UniqueSocket mSocket;
+	unsigned short mPort;
+	std::thread mThread;
+	std::atomic<bool> mRunning;
+};