C++ conversion (#80)

Converted project to C++

TactilityHeadless/Source/ServiceManifest.h

@@ -0,0 +1,31 @@
+#pragma once
+
+#include "TactilityCore.h"
+#include <string>
+
+namespace tt {
+
+class Service;
+
+typedef void (*ServiceOnStart)(Service& service);
+typedef void (*ServiceOnStop)(Service& service);
+
+typedef struct ServiceManifest {
+    /**
+     * The identifier by which the app is launched by the system and other apps.
+     */
+    std::string id {};
+
+    /**
+     * Non-blocking method to call when service is started.
+     */
+    const ServiceOnStart on_start = nullptr;
+
+    /**
+     * Non-blocking method to call when service is stopped.
+     */
+    const ServiceOnStop on_stop = nullptr;
+
+} ServiceManifest;
+
+} // namespace