mangoapp: control: rerload_config option

src/app/control.c

@@ -9,9 +9,11 @@
 
 static void help_and_quit() {
     fprintf(stderr, "Usage: mangohudctl [set|toggle] attribute [value]\n");
+    fprintf(stderr, "       mangohudctl reload-cfg\n");
     fprintf(stderr, "Attributes:\n");
     fprintf(stderr, "   no_display      hides or shows hud\n");
     fprintf(stderr, "   log_session     handles logging status\n");
+    fprintf(stderr, "   reload_config   reloads the config\n");
     fprintf(stderr, "Accepted values:\n");
     fprintf(stderr, "   true\n");
     fprintf(stderr, "   false\n");
@@ -66,6 +68,8 @@ int main(int argc, char *argv[])
         ctrl_msg.no_display = value;
     else if (strcmp(argv[2], "log_session") == 0)
         ctrl_msg.log_session = value;
+    else if (strcmp(argv[2], "reload_config") == 0)
+        ctrl_msg.reload_config = value;
     else
         help_and_quit();
 

src/app/main.cpp

@@ -96,6 +96,18 @@ static void ctrl_thread(){
                 logger->is_active() ? logger->stop_logging() : logger->start_logging();
                 break;
         }
+        switch (mangoapp_ctrl_v1->reload_config) {
+            case 0:
+                break;
+            case 1:
+                parse_overlay_config(&params, getenv("MANGOHUD_CONFIG"));
+                break;
+            case 2:
+                break;
+            case 3:
+                parse_overlay_config(&params, getenv("MANGOHUD_CONFIG"));
+                break;
+        }
         {
             std::lock_guard<std::mutex> lk(mangoapp_m);
             switch (mangoapp_ctrl_v1->no_display){