From 5ef271effacb83552f9ea56572c751c2f5a556b6 Mon Sep 17 00:00:00 2001
From: José Bollo <jose.bollo@iot.bzh>
Date: Fri, 27 Jul 2018 17:38:22 +0200
Subject: Add ability to provide binding settings

Change-Id: Iab93a26340fa9743a58ca43cd903bbf31c783e5b
Signed-off-by: Jose Bollo <jose.bollo@iot.bzh>
---
 include/afb/afb-api-x3-itf.h      |  4 ++++
 include/afb/afb-api-x3.h          | 22 ++++++++++++++++++++--
 include/afb/afb-binding-predefs.h |  1 +
 3 files changed, 25 insertions(+), 2 deletions(-)

(limited to 'include/afb')

diff --git a/include/afb/afb-api-x3-itf.h b/include/afb/afb-api-x3-itf.h
index b8cfadf6..ca8fa71a 100644
--- a/include/afb/afb-api-x3-itf.h
+++ b/include/afb/afb-api-x3-itf.h
@@ -261,6 +261,10 @@ struct afb_api_x3_itf
 	/** delete the api */
 	int (*delete_api)(
 		struct afb_api_x3 *api);
+
+	/** settings of the api */
+	struct json_object *(*settings)(
+		struct afb_api_x3 *api);
 };
 
 /** @} */
diff --git a/include/afb/afb-api-x3.h b/include/afb/afb-api-x3.h
index 03461350..98aaaa1e 100644
--- a/include/afb/afb-api-x3.h
+++ b/include/afb/afb-api-x3.h
@@ -357,7 +357,7 @@ int afb_api_x3_queue_job(
  * Check that it requires the API of 'name'.
  * If 'initialized' is not zero it request the API to be
  * initialized, implying its initialization if needed.
- * 
+ *
  * Calling this function is only allowed within init.
  *
  * A single request allows to require multiple apis.
@@ -581,7 +581,7 @@ struct afb_api_x3 *afb_api_x3_new_api(
  * @see afb_api_x3_add_verb
  * @see afb_api_x3_set_verbs_v3
  */
-static inline 
+static inline
 int afb_api_x3_set_verbs_v2(
 			struct afb_api_x3 *api,
 			const struct afb_verb_v2 *verbs)
@@ -941,4 +941,22 @@ int afb_api_x3_delete_api(
 	return api->itf->delete_api(api);
 }
 
+/**
+ * Settings of the api.
+ *
+ * Get the settings of the API. The settings are recorded
+ * as a JSON object. The returned object should not be modified.
+ * It MUST NOT be released using json_object_put.
+ *
+ * @param api the api whose settings are required
+ *
+ * @returns The setting object.
+ */
+static inline
+struct json_object *afb_api_x3_settings(
+			struct afb_api_x3 *api)
+{
+	return api->itf->settings(api);
+}
+
 /** @} */
diff --git a/include/afb/afb-binding-predefs.h b/include/afb/afb-binding-predefs.h
index 791374b9..56ac504b 100644
--- a/include/afb/afb-binding-predefs.h
+++ b/include/afb/afb-binding-predefs.h
@@ -331,6 +331,7 @@
 #define afb_api_x3_event_handler_del	afb_api_event_handler_del
 #define afb_api_x3_require_class	afb_api_require_class
 #define afb_api_x3_provide_class	afb_api_provide_class
+#define afb_api_x3_settings		afb_api_settings
 
 #define AFB_API_ERROR			AFB_API_ERROR_V3
 #define AFB_API_WARNING			AFB_API_WARNING_V3
-- 
cgit 1.2.3-korg