MdcHvDropSvc.h

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/**
 * @file MdcHvDropSvc.h
 * @author zhangzeheng ([email protected])
 * @brief header for main part.
 * @version 0.1
 * @date 2022-01-19
 * 
 */
#ifndef MDCHVDROPSVC_H_
#define MDCHVDROPSVC_H_
 
#include "CLHEP/Matrix/Vector.h"
#include "DatabaseSvc/IDatabaseSvc.h"
#include "GaudiKernel/IDataProviderSvc.h"
#include "GaudiKernel/IIncidentListener.h"
#include "GaudiKernel/IInterface.h"
#include "GaudiKernel/IService.h"
#include "GaudiKernel/Kernel.h"
#include "GaudiKernel/Service.h"
 
#include <map>
#include <mysql.h>
#include <vector>
#include <string>
#include <ctime>
using CLHEP::HepVector;
#include "MdcHvDropSvc/IMdcHvDropSvc.h"
//#include "DatabaseSvc/DatabaseSvc.h"
#include <MdcHvDropSvc/VData.h>
 
 
class MdcHvDropSvc : public Service, virtual public IMdcHvDropSvc, virtual public IIncidentListener {
public:
    MdcHvDropSvc(const std::string &name, ISvcLocator *svcloc);
    ~MdcHvDropSvc();
 
    virtual StatusCode queryInterface(const InterfaceID &riid, void **ppvUnknown);
    virtual StatusCode initialize();
    virtual StatusCode finalize();
 
    // Incident handler
    void handle(const Incident &);
 
    //IDatabaseSvc *m_dbsvc;
 
 
 
 
    //bool getMdcHvDropSvcInfo();
    
    virtual double queryRelativeHvDrop();
    virtual void setRelativeHvDropThreshold(double threshold){ m_relativeHvDropThreshold=threshold;};
    virtual bool queryIsHvDrop(){
        return queryRelativeHvDrop() >= m_relativeHvDropThreshold;
    }
    // virtual bool queryIsHvValid();
 
 
    //void setPi0CalibFile(std::string _Pi0CalibFile) { m_Pi0CalibFile = _Pi0CalibFile;}
    //void setSingleGammaCalibFile(std::string _SingleGammaCalibFile) { m_SingleGammaCalibFile = _SingleGammaCalibFile;}
 
private:
    StatusCode FetchHvInfo(Time_t timeBegin, Time_t timeEnd);
    StatusCode initMySql();
    /**
     * @brief retrive a line of HV info from a MYSQL_ROW and pushes to out and time
     * format and layout of HV info is hardcoded
     * 
     * @return StatusCode returns failure if mysql returns thing different from expectated colomn number
     */
    StatusCode sqlRow2Item(MYSQL_ROW row, MYSQL_RES *result, VDataItem &out, Time_t &time);
    Time_t datetimeStr2Time_t(const char* str);
    size_t Time_t2str(Time_t utctime, char* str, int length);
    Time_t getRunBeginTime(int runid);
    VData m_vData;
    MYSQL m_mysql;
    MYSQL_ROW m_row;
    MYSQL_RES *m_result;
    double m_relativeHvDropThreshold;
    int m_fetchLength;
 
    
    int m_useEtsT1;
    long m_etsT1Offset;
    
    std::map<int, Time_t> m_run_begin;
    
    // common variables for BOSS & BEAN
 
    // slow control database
    std::string m_dbName;
    //std::string m_bossRelease;
    //std::string m_bossVer;
    //std::string m_calPar;
    std::string m_host;
    std::string m_table;
    std::string m_userName;
    std::string m_password;
    bool m_ignoreLayer_21_24;
    int m_port;
 
    //offline database
    std::string m_dbName2;
    std::string m_host2;
    std::string m_table2;
    std::string m_userName2;
    std::string m_password2;
    int m_port2;
 
 
 
    IDataProviderSvc *m_eventSvc;
};
 
#endif /* MDCGVDROPSVC_H_ */