still deciding on structure

src/App.cpp

@@ -0,0 +1,31 @@
+#include "App.h"
+
+App* App::instance = nullptr;
+
+App::App() {
+
+    if(instance != nullptr) {
+        std::cout << "App already exists\nThere can only be one!\n";
+        std::abort();
+    }
+
+    std::cout << "Initializing...\n";
+
+    instance = this;
+
+}
+
+App::~App() {
+
+    std::cout << "\nExiting...";
+}
+
+void App::run() {
+    std::cout << "\nTesting...\n";
+
+    // Main loop
+    while (!done) {
+        end();
+    }
+}
+

src/App.h

@@ -0,0 +1,28 @@
+#ifndef APP_H
+#define APP_H
+
+#include "pch.hpp"
+#include "Module.h"
+#include "GuiModule.h"
+
+class App {
+    
+    private:
+        static App* instance;
+
+        bool done;
+
+        std::vector<Module*> modules;
+
+    public:
+        App();
+        ~App();
+
+        static App& Get() { return *instance; }
+
+        void run();
+
+        void end() { done = true; };
+};
+
+#endif

src/GuiModule.h

@@ -0,0 +1,17 @@
+#ifndef GUIMODULE_H
+#define GUIMODULE_H
+
+#include "Module.h"
+
+class GuiModule : Module {
+
+    public:
+        typedef GuiModule* create_t();
+        typedef void destroy_t(GuiModule*);
+
+        virtual ~GuiModule() {}
+        virtual void run() = 0;
+};
+
+
+#endif

src/Module.h

@@ -0,0 +1,18 @@
+#ifndef MODULE_H
+#define MODULE_H
+
+#include "pch.hpp"
+
+
+class Module {
+
+    public:
+        typedef Module* create_t();
+        typedef void destroy_t(Module*);
+
+
+        virtual ~Module() {}
+        virtual void run() = 0;
+};
+
+#endif

src/core.cpp

@@ -1,47 +0,0 @@
-#include "pch.hpp"
-
-int main(int argc, char* argv[]) {
-
-    for(int i = 0; i < argc; i++) {
-        std::cout << "argument " << i << ": " << argv[i] << std::endl;
-    }
-    
-    if(argc > 1) {
-
-        //cli arg flags
-        bool start = false,
-             stop = false,
-             d = false,
-             h = false,
-             gui = false;
-
-        int idx = 1;
-
-        //find and handle cli args
-        if(strcmp(argv[idx], "start") == 0 || argc < idx) {
-            std::cout << "start daemon\n";
-            start = true;
-            idx++;
-        } else if(strcmp(argv[idx], "stop") == 0 && argc >= idx) {
-            std::cout << "stop daemon\n";
-            stop = true;
-            idx++;
-        }
-
-        for(int& i = idx; i < argc; i++) {
-
-            if(!h && strcmp(argv[i], "-h") == 0) {
-                std::cout << "print help\n";
-                h = true;
-            } else if(!d && strcmp(argv[i], "-d") == 0) {
-                std::cout << "init daemon\n";
-                d = true;
-            } else if(!gui && strcmp(argv[i], "-gui") == 0) {
-                std::cout << "init gui\n";
-                gui = true;
-            } else {
-                std::cout << "Argument \"" << argv[i] << "\" at index " << i << " is unknown or duplicated.\n";
-            }
-        }
-    }
-}

src/main.cpp

@@ -0,0 +1,7 @@
+#include "pch.hpp"
+#include "App.h"
+
+int main(int argc, char* argv[]) {
+    App app;
+    app.run();
+}

src/pch.hpp

@@ -3,5 +3,6 @@
 
 #include <iostream>
 #include <cstring>
+#include <vector>
 
 #endif