api-v3: First draft

This commit introduces the bindings v3 API for bindings.

The documentation has still to be improved and will come
very soon.

Change-Id: I8f9007370e29f671fdfd1da87fff7372a17db7af
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

1 files changed, 111 insertions, 0 deletions

diff --git a/include/afb/afb-event-x1.h b/include/afb/afb-event-x1.h
new file mode 100644
index 00000000..1fc7696f
--- /dev/null
+++ b/include/afb/afb-event-x1.h
@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2016, 2017, 2018 "IoT.bzh"
+ * Author: José Bollo <jose.bollo@iot.bzh>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include "afb-event-x1-itf.h"
+
+/**
+ * @deprecated use bindings version 3
+ *
+ * Converts the 'event' to an afb_eventid.
+ */
+static inline struct afb_event_x2 *afb_event_x1_to_event_x2(struct afb_event_x1 event)
+{
+	return event.closure;
+}
+
+/**
+ * @deprecated use bindings version 3
+ *
+ * Checks wether the 'event' is valid or not.
+ *
+ * Returns 0 if not valid or 1 if valid.
+ */
+static inline int afb_event_x1_is_valid(struct afb_event_x1 event)
+{
+	return !!event.itf;
+}
+
+/**
+ * @deprecated use bindings version 3
+ *
+ * Broadcasts widely the 'event' with the data 'object'.
+ * 'object' can be NULL.
+ *
+ * For convenience, the function calls 'json_object_put' for 'object'.
+ * Thus, in the case where 'object' should remain available after
+ * the function returns, the function 'json_object_get' shall be used.
+ *
+ * Returns the count of clients that received the event.
+ */
+static inline int afb_event_x1_broadcast(struct afb_event_x1 event, struct json_object *object)
+{
+	return event.itf->broadcast(event.closure, object);
+}
+
+/**
+ * @deprecated use bindings version 3
+ *
+ * Pushes the 'event' with the data 'object' to its observers.
+ * 'object' can be NULL.
+ *
+ * For convenience, the function calls 'json_object_put' for 'object'.
+ * Thus, in the case where 'object' should remain available after
+ * the function returns, the function 'json_object_get' shall be used.
+ *
+ * Returns the count of clients that received the event.
+ */
+static inline int afb_event_x1_push(struct afb_event_x1 event, struct json_object *object)
+{
+	return event.itf->push(event.closure, object);
+}
+
+/* OBSOLETE */
+#define afb_event_x1_drop afb_event_x1_unref
+
+/**
+ * @deprecated use bindings version 3
+ *
+ * Gets the name associated to the 'event'.
+ */
+static inline const char *afb_event_x1_name(struct afb_event_x1 event)
+{
+	return event.itf->name(event.closure);
+}
+
+/**
+ * @deprecated use bindings version 3
+ *
+ * Decreases the count of reference to 'event' and
+ * destroys the event when the reference count falls to zero.
+ */
+static inline void afb_event_x1_unref(struct afb_event_x1 event)
+{
+	event.itf->unref(event.closure);
+}
+
+/**
+ * @deprecated use bindings version 3
+ *
+ * Increases the count of reference to 'event'
+ */
+static inline void afb_event_x1_addref(struct afb_event_x1 event)
+{
+	event.itf->addref(event.closure);
+}
+