LifeTimeData.cpp

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#include "LifeTimeData.h"

#include <QDataStream>

LifeTimeData::LifeTimeData()
{
    m_multiplier = 60;
    m_base = LifeTime::base_1_s;
}

LifeTimeData::LifeTimeData(char *data, int *offset)
{
    m_multiplier = *data & 0xFC;
    m_base = *data & 0x03;

    *offset = (*offset) + 1;
}

LifeTimeData::LifeTimeData(quint64 lifeTime)
{
    if(lifeTime > 6300)
    {
        m_base = LifeTime::base_100_s;
        m_multiplier = 63;
    }
    else if(!lifeTime % 100)
    {
        m_base = LifeTime::base_100_s;
        m_multiplier = lifeTime / 100;
    }
    else if(!lifeTime % 10)
    {
        m_base = LifeTime::base_10_s;
        m_multiplier = lifeTime / 10;
    }
    else
    {
        m_base = LifeTime::base_1_s;
        m_multiplier = lifeTime;
    }
}

QByteArray LifeTimeData::toBin()
{
    quint8 lt;
    QByteArray bin;
    QDataStream ds(&bin, QIODevice::WriteOnly);

    lt = (m_multiplier << 2) + m_base;

    ds << lt;

    return bin;
}