rtlsdrplugin.cpp

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#include <QtPlugin>
#include <rtl-sdr.h>

#include "plugin/pluginapi.h"
#include "util/simpleserializer.h"

#ifdef SERVER_MODE
#include "rtlsdrinput.h"
#else
#include "rtlsdrgui.h"
#endif
#include "rtlsdrplugin.h"

const PluginDescriptor RTLSDRPlugin::m_pluginDescriptor = {
    QString("RTL-SDR Input"),
    QString("4.5.4"),
    QString("(c) Edouard Griffiths, F4EXB"),
    QString("https://github.com/f4exb/sdrangel"),
    true,
    QString("https://github.com/f4exb/sdrangel")
};

const QString RTLSDRPlugin::m_hardwareID = "RTLSDR";
const QString RTLSDRPlugin::m_deviceTypeID = RTLSDR_DEVICE_TYPE_ID;

RTLSDRPlugin::RTLSDRPlugin(QObject* parent) :
    QObject(parent)
{
}

const PluginDescriptor& RTLSDRPlugin::getPluginDescriptor() const
{
    return m_pluginDescriptor;
}

void RTLSDRPlugin::initPlugin(PluginAPI* pluginAPI)
{
    pluginAPI->registerSampleSource(m_deviceTypeID, this);
}

PluginInterface::SamplingDevices RTLSDRPlugin::enumSampleSources()
{
    SamplingDevices result;
    int count = rtlsdr_get_device_count();
    char vendor[256];
    char product[256];
    char serial[256];

    for(int i = 0; i < count; i++) {
        vendor[0] = '\0';
        product[0] = '\0';
        serial[0] = '\0';

        if(rtlsdr_get_device_usb_strings((uint32_t)i, vendor, product, serial) != 0)
            continue;
        QString displayedName(QString("RTL-SDR[%1] %2").arg(i).arg(serial));

        result.append(SamplingDevice(displayedName,
                m_hardwareID,
                m_deviceTypeID,
                QString(serial),
                i,
                PluginInterface::SamplingDevice::PhysicalDevice,
                PluginInterface::SamplingDevice::StreamSingleRx,
                1,
                0));
    }
    return result;
}

#ifdef SERVER_MODE
PluginInstanceGUI* RTLSDRPlugin::createSampleSourcePluginInstanceGUI(
        const QString& sourceId,
        QWidget **widget,
        DeviceUISet *deviceUISet)
{
    (void) sourceId;
    (void) widget;
    (void) deviceUISet;
    return 0;
}
#else
PluginInstanceGUI* RTLSDRPlugin::createSampleSourcePluginInstanceGUI(
        const QString& sourceId,
        QWidget **widget,
        DeviceUISet *deviceUISet)
{
    if(sourceId == m_deviceTypeID) {
        RTLSDRGui* gui = new RTLSDRGui(deviceUISet);
        *widget = gui;
        return gui;
    } else {
        return 0;
    }
}
#endif

DeviceSampleSource *RTLSDRPlugin::createSampleSourcePluginInstance(const QString& sourceId, DeviceAPI *deviceAPI)
{
    if (sourceId == m_deviceTypeID)
    {
        RTLSDRInput* input = new RTLSDRInput(deviceAPI);
        return input;
    }
    else
    {
        return 0;
    }
}