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/*
* Copyright (C) 2018 "IoT.bzh"
* Author "Romain Forlot" <romain.forlot@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.
*/
#ifndef _TSDB_H
#define _TSDB_H
#define AFB_BINDING_VERSION 2
#include <afb/afb-binding.h>
#include <json-c/json.h>
#include "curl-wrap.h"
#define ERROR -1
#define DEFAULT_DB "agl-garner"
#define DEFAULT_DBHOST "localhost"
#define DEFAULT_DBPORT "8086"
#define URL_MAXIMUM_LENGTH 2047
enum db_available {
INFLUX = 1,
GRAPHITE = 2,
OPENTSDB = 4
};
struct reader_args {
const char *host;
const char *port;
u_int32_t delay;
};
CURL *influxdb_write(const char* host, const char *port, json_object *metric);
void influxdb_write_curl_cb(void *closure, int status, CURL *curl, const char *result, size_t size);
int influxdb_reader(void *args);
int db_ping();
u_int64_t get_ts();
#endif
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