samplesourceserializer.cpp

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// Copyright (C) 2015 Edouard Griffiths, F4EXB                                   //
//                                                                               //
// This program is free software; you can redistribute it and/or modify          //
// it under the terms of the GNU General Public License as published by          //
// the Free Software Foundation as version 3 of the License, or                  //
// (at your option) any later version.                                           //
//                                                                               //
// This program is distributed in the hope that it will be useful,               //
// but WITHOUT ANY WARRANTY; without even the implied warranty of                //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the                  //
// GNU General Public License V3 for more details.                               //
//                                                                               //
// You should have received a copy of the GNU General Public License             //
// along with this program. If not, see <http://www.gnu.org/licenses/>.          //

#include "util/samplesourceserializer.h"

const uint SampleSourceSerializer::m_version = 1;

void SampleSourceSerializer::writeSerializedData(const Data& data, QByteArray& serializedData)
{
    SimpleSerializer s(1);

    s.writeU64(1, data.m_frequency);
    s.writeS32(2, data.m_correction);
    s.writeS32(3, data.m_rate);
    s.writeU32(4, data.m_log2Decim);
    s.writeS32(5, data.m_bandwidth);
    s.writeS32(6, data.m_fcPosition);
    s.writeS32(7, data.m_lnaGain);
    s.writeS32(8, data.m_RxGain1);
    s.writeS32(9, data.m_RxGain2);
    s.writeS32(10, data.m_RxGain3);

    serializedData = s.final();
}

bool SampleSourceSerializer::readSerializedData(const QByteArray& serializedData, Data& data)
{
    SimpleDeserializer d(serializedData);

    if (!d.isValid())
    {
        setDefaults(data);
        return false;
    }

    if (d.getVersion() == m_version)
    {
        d.readU64(1, &data.m_frequency, 0);
        d.readS32(2, &data.m_correction, 0);
        d.readS32(3, &data.m_rate, 0);
        d.readU32(4, &data.m_log2Decim, 0);
        d.readS32(5, &data.m_bandwidth, 0);
        d.readS32(6, &data.m_fcPosition, 0);
        d.readS32(7, &data.m_lnaGain, 0);
        d.readS32(8, &data.m_RxGain1, 0);
        d.readS32(9, &data.m_RxGain2, 0);
        d.readS32(10, &data.m_RxGain3, 0);

        return true;
    }
    else
    {
        setDefaults(data);
        return false;
    }
}

void SampleSourceSerializer::setDefaults(Data& data)
{
    data.m_frequency = 0;
    data.m_correction = 0;
    data.m_rate = 0;
    data.m_log2Decim = 0;
    data.m_bandwidth = 0;
    data.m_fcPosition = 0;
    data.m_lnaGain = 0;
    data.m_RxGain1 = 0;
    data.m_RxGain2 = 0;
    data.m_RxGain3 = 0;
}