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/*
* 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
struct afb_event_x2;
struct afb_event_x2_itf;
/** @addtogroup AFB_EVENT
* @{ */
/**
* Interface for handling event_x2.
*
* It records the functions to be called for the event_x2.
*
* Don't use this structure directly.
*/
struct afb_event_x2_itf
{
/* CAUTION: respect the order, add at the end */
/** broadcast the event */
int (*broadcast)(struct afb_event_x2 *event, struct json_object *obj);
/** push the event to its subscribers */
int (*push)(struct afb_event_x2 *event, struct json_object *obj);
/** unreference the event */
void (*unref)(struct afb_event_x2 *event); /* aka drop */
/** get the event name */
const char *(*name)(struct afb_event_x2 *event);
/** rereference the event */
struct afb_event_x2 *(*addref)(struct afb_event_x2 *event);
};
/**
* Describes the event_x2
*/
struct afb_event_x2
{
const struct afb_event_x2_itf *itf; /**< the interface functions to use */
};
/** @} */
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