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#include "storehk.h"
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StoreHK::StoreHK(QObject *parent) :
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QObject(parent)
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{
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logFile = new QFile();
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}
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void StoreHK::buildDataAsQByteArray( short param1, short param2, short param3, unsigned int coarseTime, unsigned int fineTime )
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{
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double sampleTime;
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QByteArray sampleTimeQByteArray;
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initDataBuffer();
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sampleTime = 0;
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if (storageEnabled == true)
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{
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sampleTime = (double) (coarseTime)
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+ ((double) (fineTime)) * 1. / 65536.;
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sampleTimeQByteArray.setNum( sampleTime, 'f', 10 );
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dataBuffer.append( sampleTimeQByteArray + ' '
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+ QByteArray::number(param1) + ' '
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+ QByteArray::number(param2) + ' '
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+ QByteArray::number(param3) );
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storeDataBuffer();
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}
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}
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void StoreHK::buildFileName()
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{
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QTime time;
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QDate date;
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QString dateTime;
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QString prefix;
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date = QDate::currentDate();
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time = QTime::currentTime();
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dateTime = QString::number( date.year() ) + "_"
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+ QString::number( date.month() ) + "_"
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+ QString::number( date.day() ) + "-"
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+ QString::number( time.hour() ) + "_"
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+ QString::number( time.minute() ) + "_"
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+ QString::number( time.second() );
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prefix = defaultStorageDirectory + "/" + dateTime + "_" + hkName ;
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if(this->logFile->isOpen()) this->logFile->close();
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this->logFile->setFileName( prefix + ".data");
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if(this->logFile->open(QIODevice::WriteOnly)) this->logFileStrm = new QTextStream(this->logFile);
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*(this->logFileStrm) << "time value1 value2 value3" << endl;
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storageEnabled = true;
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}
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void StoreHK::storeDataBuffer()
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{
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*(this->logFileStrm) << dataBuffer << endl;
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if (storageEnabled == false){
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this->logFileStrm->flush();
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this->logFile->waitForBytesWritten(3000);
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this->logFile->close();
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}
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}
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void StoreHK::storeData()
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{
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if (logFileEn == false)
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{
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buildFileName();
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logFileEn = true;
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}
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else
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{
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// disable storage
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storageEnabled = false;
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logFileEn = false;
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}
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}
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void StoreHK::initDataBuffer()
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{
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dataBuffer.clear();
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}
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void StoreHK::setDefaultStorageDirectory(QString nameOfTheDirectory)
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{
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defaultStorageDirectory = nameOfTheDirectory;
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}
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