Add simple Linux, Win32 daemons

Daemon.h

@@ -0,0 +1,63 @@
+#pragma once
+
+#include "HTTPServer.h"
+#include "HTTPProxy.h"
+
+namespace i2p
+{
+	namespace util
+	{
+		class Daemon_Singleton
+		{
+		public:
+			virtual bool start();
+			virtual bool stop();
+
+			int isLogging;
+			int isDaemon;
+			
+			int running = 1;
+
+		private:
+			i2p::util::HTTPServer *httpServer;
+			i2p::proxy::HTTPProxy *httpProxy;
+
+		protected:
+			Daemon_Singleton() : running(1) {};
+			virtual ~Daemon_Singleton() {
+				delete httpServer;
+				delete httpProxy;
+			};
+		};
+
+#ifdef _WIN32
+		#define Daemon i2p::util::DaemonWin32::Instance()
+		class DaemonWin32 : public Daemon_Singleton
+		{
+		public:
+			static DaemonWin32& Instance()
+			{
+				static DaemonWin32 instance;
+				return instance;
+			}
+
+			virtual bool start();
+			virtual bool stop();
+		};
+#else
+		#define Daemon i2p::util::DaemonLinux::Instance()
+		class DaemonLinux : public Daemon_Singleton
+		{
+		public:
+			static DaemonLinux& Instance()
+			{
+				static DaemonLinux instance;
+				return instance;
+			}
+
+			virtual bool start();
+			virtual bool stop();
+		};
+#endif
+	}
+}