Fairly big refactor...

src/config.hpp

@@ -4,9 +4,23 @@
 
 namespace dropshell {
 
-// Configuration functions
-bool get_config_path(std::string& path);
-bool load_config();
-bool is_config_loaded();
+class config {
+    public:
+        config();
+        ~config();
+        bool load_config();
+        void save_config();
+
+        bool is_config_set() const;
+
+        bool get_local_config_directory(std::string& path) const;
+        void init_local_config_directory(const std::string& path);
+
+    private:
+        std::string local_config_directory;
+};
+
+
+config *get_global_config();
 
 } // namespace dropshell