59 lines
1.4 KiB
C++
59 lines
1.4 KiB
C++
#ifndef INFLUXDB_H
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#define INFLUXDB_H
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#include <stdio.h>
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#include <iostream>
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#include <vector>
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#include <string>
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#include <curl/curl.h>
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class InfluxDB{
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private:
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bool isURLValid;
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CURL * curl;
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CURLcode respond;
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long respondCode;
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std::string databaseIP;
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std::string dataPoints;
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std::vector<std::string> databaseList;
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static size_t WriteCallBack(char *contents, size_t size, size_t nmemb, void *userp);
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void Execute();
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public:
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InfluxDB(std::string url, bool verbose = false);
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~InfluxDB();
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void SetURL(std::string url);
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bool TestingConnection();
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bool IsURLValid() const {return isURLValid;}
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/// Query
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std::string CheckDatabases(); /// this save the list of database into databaseList
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std::string Query(std::string databaseName, std::string query);
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/// the CheckDatabases() function must be called before
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std::vector<std::string> GetDatabaseList() {return databaseList;}
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void CreateDatabase(std::string databaseName);
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/// for single or batch write,
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/// 1, addDataPoint first, you can add as many as you like
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/// 2, writeData.
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void AddDataPoint(std::string fullString);
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unsigned int GetDataLength() const {return dataPoints.length();}
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void ClearDataPointsBuffer();
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void PrintDataPoints();
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void WriteData(std::string databaseName);
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bool IsWriteOK() const {return (respond == CURLE_OK) ? true: false;}
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};
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#endif
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