seqIDataMgr.cpp

/*
 * seqIDataMgr.cpp
 *
 *  Created on: Mar 18, 2022
 *      Author: Fulvio Laudisio
 */
#include <pthread.h>

#include <ctime>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>

#include "seqIDataMgr.hpp"

#include "base64.h" // from64tobits

SeqDataMgr * SeqDataMgr::m_pSeqDataMgr = NULL;

SeqDataMgr::SeqDataMgr(Ltcs::IifServiceWorkerInterfacePtr &_iif):
    sashaSave(IProperty::Switch, "sasha_save", "enable_save"),
    sashaObjName(IProperty::Text, "sasha", "OBJNAME"),
    sashaNumSeqs(IProperty::Number, "sasha", "num_seqs"),
    sashaSeqNum(IProperty::Number, "sasha", "seq_num"),
//    sashaNumCoadds(IProperty::Number, "sasha", "acquire"),
    sashaNumCoadds(IProperty::Number, "sasha", "num_coadds"),
    sashaNumDrops(IProperty::Number, "sasha", "num_drops"),
    sashaNumReads(IProperty::Number, "sasha", "num_reads"),
    sashaNumGroups(IProperty::Number, "sasha", "num_groups"),
    sashaNumResets(IProperty::Number, "sasha", "num_resets"),
    sashaReadout(IProperty::Text, "sasha", "def_readout_region_name"),
    sashaBlob(IProperty::Unknown, "sasha_save", "save_image"),
    sashaLargestFileNumber(IProperty::Number, "sasha_save", "largest_filenum"),
    sashaExposeProp(IProperty::Switch, "sasha", "start_acquire"),
    sharknirTemperatureA(IProperty::Unknown, "sharknir_temp", "sensor"),
    sharknirTemperatureB(IProperty::Unknown, "sharknir_temp", "sensor"),
    sashaStop(IProperty::Switch, "sasha", "stop"),
    sashaFrequencyMode(IProperty::Text, "sasha", "def_mode_name"),
    sashaEnableCont(IProperty::Switch, "sasha" , "enable_cont" )
{
    U6_LLOG(__FUNCTION__);
    // m_ptrIc = boost::shared_ptr<indiClient>(new indiClient(*_ptrIoService, m_ptrSharedQueue, "127.0.0.1", "7624"));
//    m_ptrIc2 = boost::shared_ptr<indiClient2>(new indiClient2(_ptrIoService, "193.206.241.72", "7624")); // TODO : UNHARDCODE sashaws IP and get it from obs_ctrl-ice.cfg
    // m_ptrIc2 = boost::shared_ptr<indiClient2>(new indiClient2(_ptrIoService, _callback_register, "127.0.0.1", "7624"));
//    D_LLOG("created pointer to indiClient2 object");

    m_iif = _iif;
    SeqDataMgr::m_pSeqDataMgr = this;

    m_dataSaveDirectory = "/data/fits/";

//    sashaBlob.add(IElement("file"));
    sashaBlob.setBLOBEnable(IProperty::Never);
    sashaNumCoadds.add(IElement("value"));
    sashaNumCoadds["value"].setValue<int>(1);


    m_sashaProps.insert(std::pair<std::string, IProperty & >("NDIT", sashaNumSeqs));
    m_sashaProps.insert(std::pair<std::string, IProperty & >("NDITINDEX", sashaSeqNum));
    m_sashaProps.insert(std::pair<std::string, IProperty & >("READOUT", sashaReadout));
    m_sashaProps.insert(std::pair<std::string, IProperty & >("SAVE", sashaSave));
    m_sashaProps.insert(std::pair<std::string, IProperty & >("OBJECTNAME", sashaObjName));
    m_sashaProps.insert(std::pair<std::string, IProperty & >("NCOADDS", sashaNumCoadds));
    m_sashaProps.insert(std::pair<std::string, IProperty & >("NDROPS", sashaNumDrops));
    m_sashaProps.insert(std::pair<std::string, IProperty & >("NGROUPS", sashaNumGroups));
    m_sashaProps.insert(std::pair<std::string, IProperty & >("NREADS", sashaNumReads));
    m_sashaProps.insert(std::pair<std::string, IProperty & >("NRESETS", sashaNumResets));
    m_sashaProps.insert(std::pair<std::string, IProperty & >("EXPOSE", sashaExposeProp));
    m_sashaProps.insert(std::pair<std::string, IProperty & >("STOP", sashaStop));
    m_sashaProps.insert(std::pair<std::string, IProperty & >("FREQUENCY", sashaFrequencyMode));
    m_sashaProps.insert(std::pair<std::string, IProperty & >("CONTINUOUS", sashaEnableCont));

    m_sashaProps.insert(std::pair<std::string, IProperty & >("LARGESTFILENUM", sashaLargestFileNumber));

    m_sashaProps.insert(std::pair<std::string, IProperty & >("SENSORTEMPA", sharknirTemperatureA));
    m_sashaProps.insert(std::pair<std::string, IProperty & >("SENSORTEMPB", sharknirTemperatureB));

    m_sashaPropsSet["NDIT"] = true;
    m_sashaPropsSet["NDITINDEX"] = true;
    m_sashaPropsSet["READOUT"] = true;
    m_sashaPropsSet["SAVE"] = true;
    m_sashaPropsSet["OBJECTNAME"] = true;
    m_sashaPropsSet["NCOADDS"] = true;
    m_sashaPropsSet["NDROPS"] = true;
    m_sashaPropsSet["NGROUPS"] = true;
    m_sashaPropsSet["NREADS"] = true;
    m_sashaPropsSet["NRESETS"] = true;
    m_sashaPropsSet["EXPOSE"] = true;
    m_sashaPropsSet["FREQUENCY"] = true;

    m_sashaTiming["Full_Image"] = 4.2783f;
    m_sashaTiming["Center"] = 2.6751f;
    m_sashaTiming["Bottom"] = 1.0719f;
    m_sashaTiming["Top"] = 1.0719f;
    m_sashaTiming["256x256"] = 0.2745f;
    m_sashaTiming["128x128"] = 0.0718f;
    m_sashaTiming["1000x1000"] = 4.0481;
    m_sashaTiming["coro_stripe"] = 0.1283;

    m_getFitsAbortFlag = 0;
    m_bReceivingFitsFile = false;

    m_curInstMode = "GEN";
    StartIndiClientThread();

    //Flags
    m_bFlagChanged = true;
    m_bSaveOnlyExposedFiles = true;
    m_bSaveIncomingBlob = false;

    U8_LLOG("");
}


void SeqDataMgr::StartIndiClientThread()
{
    pthread_create(&m_indi_tid, NULL, indi_client_thread, this);
}


SeqDataMgr::~SeqDataMgr()
{
}


#define OCS_FRAME_TIME_FULLIMAGE    4.2783f
#define OCS_FRAME_TIME_CENTER       2.6751f
#define OCS_FRAME_TIME_BOTTOM       1.0719f
#define OCS_FRAME_TIME_TOP          1.0719f
#define OCS_FRAME_TIME_256X256      0.2745f
#define OCS_FRAME_TIME_128X128      0.0718f
#define OCS_FRAME_TIME_1000X1000    4.0481f
#define OCS_FRAME_TIME_COROSTRIPE   0.1283f
#define OCS_NUM_MAX_FRAMES 25
void set_ramp(float exp_time, float frame_time, int num_max_frames, int ncoadds, int &groups, int &reads, int &drops)
{
    float r = exp_time / (frame_time * ncoadds);
    float eff_frame_time = frame_time * ncoadds;
    if (r < num_max_frames)
    {
        groups = 1;
        reads = (int) r;
        if (r < 1.f)
            reads = 1;
        drops = 0;
    }
    else
    {
        groups = num_max_frames;
        reads = 1;
        float fpdrops = (exp_time - groups * eff_frame_time) / ((groups - 1) * eff_frame_time);
        int floor_drops = (int) fpdrops;
        float eff_exp_time = eff_frame_time * (groups * reads + (groups - 1) * floor_drops);
        float extra_time = eff_frame_time * (groups - 1);
        if (abs(exp_time - eff_exp_time) < abs(exp_time - (eff_exp_time + extra_time)))
        {
            drops = floor_drops;
        }
        else
        {
            drops = floor_drops + 1;
        }
    }
}


std::string get_current_wdir()
{
    char buff[FILENAME_MAX];
    getcwd(buff, FILENAME_MAX);
    std::string curr_work_dir(buff);
    return curr_work_dir;
}


int SeqDataMgr::SetWorkingDirectory()
{
    time_t rawtime;
    struct tm * time_info;
    char buffer[80];
 //   __time_t prova;
 //   __TIME_T_TYPE prova2;
    time(&rawtime);
    rawtime -= (3600*8); // Next day start 8:00 in the morning;
    time_info = localtime(&rawtime);
    strftime(buffer, 80, "%Y-%m-%d", time_info);
    m_currentSaveDirectory = buffer;
    std::string to_set = m_dataSaveDirectory + m_currentSaveDirectory;

    struct stat st = {0};
    if(stat(to_set.c_str(), &st) == -1)
    {
        U9_LLOG("Creating directory : \"" << to_set << "\"")
        mkdir(to_set.c_str(), 0775);
        chown(to_set.c_str(), 1000, 1000);
    }

    return chdir(to_set.c_str());
}