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/*
* Copyright (C) 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
/******************************************************************************/
/******************************************************************************/
/* IMPLEMENTATION OF CLIENT PART OF CYNAGORA-PROTOCOL */
/******************************************************************************/
/******************************************************************************/
typedef struct cynagora cynagora_t;
typedef enum cynagora_type cynagora_type_t;
typedef struct cynagora_key cynagora_key_t;
typedef struct cynagora_value cynagora_value_t;
enum cynagora_type {
cynagora_Check,
cynagora_Admin,
cynagora_Agent
};
struct cynagora_key {
const char *client;
const char *session;
const char *user;
const char *permission;
};
struct cynagora_value {
const char *value;
time_t expire;
};
extern
int
cynagora_open(
cynagora_t **cynagora,
cynagora_type_t type,
uint32_t cache_size,
const char *socketspec
);
extern
void
cynagora_disconnect(
cynagora_t *cynagora
);
extern
void
cynagora_close(
cynagora_t *cynagora
);
extern
int
cynagora_enter(
cynagora_t *cynagora
);
extern
int
cynagora_leave(
cynagora_t *cynagora,
bool commit
);
extern
int
cynagora_check(
cynagora_t *cynagora,
const cynagora_key_t *key
);
extern
int
cynagora_test(
cynagora_t *cynagora,
const cynagora_key_t *key
);
extern
int
cynagora_set(
cynagora_t *cynagora,
const cynagora_key_t *key,
const cynagora_value_t *value
);
extern
int
cynagora_get(
cynagora_t *cynagora,
const cynagora_key_t *key,
void (*callback)(
void *closure,
const cynagora_key_t *key,
const cynagora_value_t *value
),
void *closure
);
extern
int
cynagora_log(
cynagora_t *cynagora,
int on,
int off
);
extern
int
cynagora_drop(
cynagora_t *cynagora,
const cynagora_key_t *key
);
extern
void
cynagora_cache_clear(
cynagora_t *cynagora
);
extern
int
cynagora_cache_check(
cynagora_t *cynagora,
const cynagora_key_t *key
);
extern
int
cynagora_cache_resize(
cynagora_t *cynagora,
uint32_t size
);
typedef int (*cynagora_async_ctl_t)(
void *closure,
int op,
int fd,
uint32_t events);
extern
int
cynagora_async_setup(
cynagora_t *cynagora,
cynagora_async_ctl_t controlcb,
void *closure
);
extern
int
cynagora_async_process(
cynagora_t *cynagora
);
extern
int
cynagora_async_check(
cynagora_t *cynagora,
const cynagora_key_t *key,
int simple,
void (*callback)(
void *closure,
int status),
void *closure
);
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