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/*
* Copyright (C) 2016, 2017 "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;
struct afb_session;
struct json_object;
struct afb_evt_listener;
struct afb_evt_itf
{
void (*push)(void *closure, const char *event, int eventid, struct json_object *object);
void (*broadcast)(void *closure, const char *event, int eventid, struct json_object *object);
void (*add)(void *closure, const char *event, int eventid);
void (*remove)(void *closure, const char *event, int eventid);
};
extern struct afb_evt_listener *afb_evt_listener_create(const struct afb_evt_itf *itf, void *closure);
extern int afb_evt_broadcast(const char *event, struct json_object *object);
extern struct afb_evt_listener *afb_evt_listener_addref(struct afb_evt_listener *listener);
extern void afb_evt_listener_unref(struct afb_evt_listener *listener);
extern struct afb_event afb_evt_create_event(const char *name);
extern const char *afb_evt_event_name(struct afb_event event);
extern int afb_evt_event_id(struct afb_event event);
extern int afb_evt_add_watch(struct afb_evt_listener *listener, struct afb_event event);
extern int afb_evt_remove_watch(struct afb_evt_listener *listener, struct afb_event event);
extern void afb_evt_update_hooks();
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