From eaf061ee574096d70bd8d829659e2d340f06130d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Sat, 12 Jan 2019 11:52:46 +0100
Subject: [PATCH] module: define a struct for module meta data

* Function pointer; instantiates the module from a yml conf node
* Its (top-level) configuration attributes
---
 module.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/module.h b/module.h
index 012a2fd..450dcd6 100644
--- a/module.h
+++ b/module.h
@@ -3,12 +3,22 @@
 #include <threads.h>
 #include <cairo.h>
 
+#include "config-verify.h"
 #include "particle.h"
 #include "tag.h"
+#include "yml.h"
 
 struct bar;
 struct module;
 
+struct module_info {
+    struct module *(*from_conf)(const struct yml_node *node,
+                               const struct font *parent_font);
+
+    size_t attr_count; /* TODO: remove, NULL-terminate attr list instead */
+    const struct attr_info attrs[];
+};
+
 struct module_run_context {
     struct module *module;
     int ready_fd;