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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
/* declared here */
struct afb_dynapi;
struct afb_dynapi_itf;
/* referenced here */
#include <stdarg.h>
struct sd_event;
struct sd_bus;
struct afb_request;
struct afb_eventid;
struct afb_auth;
struct afb_verb_v2;
/*
* structure for the dynapi
*/
struct afb_dynapi
{
/* interface for the dynapi */
const struct afb_dynapi_itf *itf;
/* user defined data */
void *userdata;
/* current verbosity level */
int verbosity;
};
/*
* Definition of the interface for the API
*/
struct afb_dynapi_itf
{
/* CAUTION: respect the order, add at the end */
void (*vverbose)(
void *dynapi,
int level,
const char *file,
int line,
const char * func,
const char *fmt,
va_list args);
/* gets the common systemd's event loop */
struct sd_event *(*get_event_loop)(
void *dynapi);
/* gets the common systemd's user d-bus */
struct sd_bus *(*get_user_bus)(
void *dynapi);
/* gets the common systemd's system d-bus */
struct sd_bus *(*get_system_bus)(
void *dynapi);
int (*rootdir_get_fd)(
void *dynapi);
int (*rootdir_open_locale)(
void *dynapi,
const char *filename,
int flags,
const char *locale);
int (*queue_job)(
void *dynapi,
void (*callback)(int signum, void *arg),
void *argument,
void *group,
int timeout);
int (*require_api)(
void *dynapi,
const char *name,
int initialized);
int (*rename_api)(
void *dynapi,
const char *name);
/* broadcasts event 'name' with 'object' */
int (*event_broadcast)(
void *dynapi,
const char *name,
struct json_object *object);
/* creates an event of 'name' */
struct afb_eventid *(*eventid_make)(
void *dynapi,
const char *name);
void (*call)(
struct afb_dynapi *dynapi,
const char *api,
const char *verb,
struct json_object *args,
void (*callback)(void*, int, struct json_object*, struct afb_dynapi *),
void *callback_closure);
int (*call_sync)(
void *dynapi,
const char *api,
const char *verb,
struct json_object *args,
struct json_object **result);
int (*api_new_api)(
void *dynapi,
const char *api,
const char *info,
int (*preinit)(void*, struct afb_dynapi *),
void *closure);
int (*api_set_verbs_v2)(
struct afb_dynapi *dynapi,
const struct afb_verb_v2 *verbs);
int (*api_add_verb)(
struct afb_dynapi *dynapi,
const char *verb,
const char *info,
void (*callback)(struct afb_request *request),
const struct afb_auth *auth,
uint32_t session);
int (*api_sub_verb)(
struct afb_dynapi *dynapi,
const char *verb);
int (*api_set_on_event)(
struct afb_dynapi *dynapi,
void (*onevent)(struct afb_dynapi *dynapi, const char *event, struct json_object *object));
int (*api_set_on_init)(
struct afb_dynapi *dynapi,
int (*oninit)(struct afb_dynapi *dynapi));
void (*api_seal)(
struct afb_dynapi *dynapi);
};
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