72 lines
1.5 KiB
C++
Executable file
72 lines
1.5 KiB
C++
Executable file
/* Influxdb library
|
|
|
|
MIT license
|
|
Written by HW Wong
|
|
*/
|
|
|
|
#ifndef INFLUXDB_H
|
|
#define INFLUXDB_H
|
|
#include "Arduino.h"
|
|
#include <ESP8266WiFi.h>
|
|
|
|
enum DB_RESPONSE {DB_SUCCESS, DB_ERROR, DB_CONNECT_FAILED};
|
|
|
|
// Url encode function
|
|
String URLEncode(String msg);
|
|
|
|
class FIELD
|
|
{
|
|
public:
|
|
FIELD(String m);
|
|
|
|
String measurement;
|
|
|
|
void addField(String key, float value);
|
|
void addTag(String key, String value);
|
|
void empty();
|
|
String postString();
|
|
|
|
private:
|
|
String _data;
|
|
String _tag;
|
|
|
|
};
|
|
|
|
class Influxdb : private WiFiClient
|
|
{
|
|
public:
|
|
Influxdb(const char* host, uint16_t port);
|
|
|
|
DB_RESPONSE opendb(String db);
|
|
DB_RESPONSE opendb(String db, String user, String password);
|
|
DB_RESPONSE write(FIELD data);
|
|
DB_RESPONSE write(String data);
|
|
DB_RESPONSE query(String sql);
|
|
//uint8_t createDatabase(char *dbname);
|
|
DB_RESPONSE response();
|
|
|
|
using WiFiClient::available;
|
|
using WiFiClient::read;
|
|
using WiFiClient::flush;
|
|
using WiFiClient::find;
|
|
using WiFiClient::findUntil;
|
|
using WiFiClient::peek;
|
|
using WiFiClient::readBytes;
|
|
using WiFiClient::readBytesUntil;
|
|
using WiFiClient::readString;
|
|
using WiFiClient::readStringUntil;
|
|
using WiFiClient::parseInt;
|
|
using WiFiClient::setTimeout;
|
|
|
|
private:
|
|
uint16_t _port;
|
|
const char* _host;
|
|
String _db;
|
|
DB_RESPONSE _response;
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#endif
|