sdrangel/sdrbase/maincore.h

///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2012 maintech GmbH, Otto-Hahn-Str. 15, 97204 Hoechberg, Germany //
// written by Christian Daniel                                                   //
// Copyright (C) 2015-2022 Edouard Griffiths, F4EXB <f4exb06@gmail.com>          //
// Copyright (C) 2019 Davide Gerhard <rainbow@irh.it>                            //
// Copyright (C) 2021-2023 Jon Beniston, M7RCE <jon@beniston.com>                //
//                                                                               //
// 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/>.          //
///////////////////////////////////////////////////////////////////////////////////

#ifndef SDRBASE_MAINCORE_H_
#define SDRBASE_MAINCORE_H_

#include <vector>

#include <QMap>
#include <QTimer>
#include <QElapsedTimer>
#include <QDateTime>
#include <QObject>
#include <QGeoPositionInfo>
#include <QGeoPositionInfoSource>

#include "export.h"
#include "settings/mainsettings.h"
#include "util/message.h"
#include "pipes/messagepipes.h"
#include "pipes/datapipes.h"
#include "channel/channelapi.h"
#include "availablechannelorfeature.h"

class DeviceSet;
class FeatureSet;
class Feature;
class PluginManager;
class MessageQueue;
class QGeoPositionInfoSource;

namespace qtwebapp {
    class LoggerWithFile;
}

namespace SWGSDRangel
{
    class SWGChannelReport;
    class SWGChannelSettings;
    class SWGMapItem;
    class SWGTargetAzimuthElevation;
    class SWGStarTrackerTarget;
    class SWGStarTrackerDisplaySettings;
    class SWGStarTrackerDisplayLoSSettings;
    class SWGSkyMapTarget;
}

class SDRBASE_API MainCore : public QObject
{
    Q_OBJECT
public:
	class SDRBASE_API MsgDVSerial : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        bool getActive() const { return m_active; }

        static MsgDVSerial* create(bool active)
        {
            return new MsgDVSerial(active);
        }

    private:
        bool m_active;

        MsgDVSerial(bool active) :
            Message(),
            m_active(active)
        { }
    };

    class SDRBASE_API MsgLoadPreset : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        const Preset *getPreset() const { return m_preset; }
        int getDeviceSetIndex() const { return m_deviceSetIndex; }

        static MsgLoadPreset* create(const Preset *preset, int deviceSetIndex)
        {
            return new MsgLoadPreset(preset, deviceSetIndex);
        }

    private:
        const Preset *m_preset;
        int m_deviceSetIndex;

        MsgLoadPreset(const Preset *preset, int deviceSetIndex) :
            Message(),
            m_preset(preset),
            m_deviceSetIndex(deviceSetIndex)
        { }
    };

    class SDRBASE_API MsgSavePreset : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        Preset *getPreset() const { return m_preset; }
        int getDeviceSetIndex() const { return m_deviceSetIndex; }
        bool isNewPreset() const { return m_newPreset; }

        static MsgSavePreset* create(Preset *preset, int deviceSetIndex, bool newPreset)
        {
            return new MsgSavePreset(preset, deviceSetIndex, newPreset);
        }

    private:
        Preset *m_preset;
        int m_deviceSetIndex;
        bool m_newPreset;

        MsgSavePreset(Preset *preset, int deviceSetIndex, bool newPreset) :
            Message(),
            m_preset(preset),
            m_deviceSetIndex(deviceSetIndex),
            m_newPreset(newPreset)
        { }
    };

    class SDRBASE_API MsgDeletePreset : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        const Preset *getPreset() const { return m_preset; }

        static MsgDeletePreset* create(const Preset *preset)
        {
            return new MsgDeletePreset(preset);
        }

    private:
        const Preset *m_preset;

        MsgDeletePreset(const Preset *preset) :
            Message(),
            m_preset(preset)
        { }
    };

    class SDRBASE_API MsgLoadConfiguration : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        const Configuration *getConfiguration() const { return m_configuration; }

        static MsgLoadConfiguration* create(const Configuration *configuration)
        {
            return new MsgLoadConfiguration(configuration);
        }

    private:
        const Configuration *m_configuration;

        MsgLoadConfiguration(const Configuration *configuration) :
            Message(),
            m_configuration(configuration)
        { }
    };

    class SDRBASE_API MsgSaveConfiguration : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        Configuration *getConfiguration() const { return m_configuration; }
        bool isNewConfiguration() const { return m_newConfiguration; }

        static MsgSaveConfiguration* create(Configuration *configuration, bool newConfiguration)
        {
            return new MsgSaveConfiguration(configuration, newConfiguration);
        }

    private:
        Configuration *m_configuration;
        bool m_newConfiguration;

        MsgSaveConfiguration(Configuration *configuration, bool newConfiguration) :
            Message(),
            m_configuration(configuration),
            m_newConfiguration(newConfiguration)
        { }
    };

    class SDRBASE_API MsgDeleteConfiguration : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        const Configuration *getConfiguration() const { return m_configuration; }

        static MsgDeleteConfiguration* create(const Configuration *configuration)
        {
            return new MsgDeleteConfiguration(configuration);
        }

    private:
        const Configuration *m_configuration;

        MsgDeleteConfiguration(const Configuration *configuration) :
            Message(),
            m_configuration(configuration)
        { }
    };

    class SDRBASE_API MsgAddWorkspace : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        static MsgAddWorkspace* create()
        {
            return new MsgAddWorkspace();
        }

    private:
        MsgAddWorkspace() :
            Message()
        { }
    };

    class SDRBASE_API MsgDeleteEmptyWorkspaces : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        static MsgDeleteEmptyWorkspaces* create()
        {
            return new MsgDeleteEmptyWorkspaces();
        }

    private:
        MsgDeleteEmptyWorkspaces() :
            Message()
        { }
    };

    class SDRBASE_API MsgLoadFeatureSetPreset : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        const FeatureSetPreset *getPreset() const { return m_preset; }
        int getFeatureSetIndex() const { return m_featureSetIndex; }

        static MsgLoadFeatureSetPreset* create(const FeatureSetPreset *preset, int featureSetIndex) {
            return new MsgLoadFeatureSetPreset(preset, featureSetIndex);
        }

    private:
        const FeatureSetPreset *m_preset;
        int m_featureSetIndex;

        MsgLoadFeatureSetPreset(const FeatureSetPreset *preset, int featureSetIndex) :
            Message(),
            m_preset(preset),
            m_featureSetIndex(featureSetIndex)
        { }
    };

    class SDRBASE_API MsgSaveFeatureSetPreset : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        FeatureSetPreset *getPreset() const { return m_preset; }
        int getFeatureSetIndex() const { return m_featureSetIndex; }
        bool isNewPreset() const { return m_newPreset; }

        static MsgSaveFeatureSetPreset* create(FeatureSetPreset *preset, int featureSetIndex, bool newPreset)
        {
            return new MsgSaveFeatureSetPreset(preset, featureSetIndex, newPreset);
        }

    private:
        FeatureSetPreset *m_preset;
        int m_featureSetIndex;
        bool m_newPreset;

        MsgSaveFeatureSetPreset(FeatureSetPreset *preset, int featureSetIndex, bool newPreset) :
            Message(),
            m_preset(preset),
            m_featureSetIndex(featureSetIndex),
            m_newPreset(newPreset)
        { }
    };

    class SDRBASE_API MsgDeleteFeatureSetPreset : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        const FeatureSetPreset *getPreset() const { return m_preset; }

        static MsgDeleteFeatureSetPreset* create(const FeatureSetPreset *preset)
        {
            return new MsgDeleteFeatureSetPreset(preset);
        }

    private:
        const FeatureSetPreset *m_preset;

        MsgDeleteFeatureSetPreset(const FeatureSetPreset *preset) :
            Message(),
            m_preset(preset)
        { }
    };

    class SDRBASE_API MsgDeleteInstance : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        static MsgDeleteInstance* create()
        {
            return new MsgDeleteInstance();
        }

    private:
        MsgDeleteInstance() :
            Message()
        { }
    };

    class SDRBASE_API MsgAddDeviceSet : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        int getDirection() const { return m_direction; }

        static MsgAddDeviceSet* create(int direction) {
            return new MsgAddDeviceSet(direction);
        }

    private:
        int m_direction;

        MsgAddDeviceSet(int direction) :
            Message(),
            m_direction(direction)
        { }
    };

    class SDRBASE_API MsgRemoveLastDeviceSet : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        static MsgRemoveLastDeviceSet* create() {
            return new MsgRemoveLastDeviceSet();
        }

    private:
        MsgRemoveLastDeviceSet() :
            Message()
        { }
    };

    class SDRBASE_API MsgSetDevice : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        int getDeviceSetIndex() const { return m_deviceSetIndex; }
        int getDeviceIndex() const { return m_deviceIndex; }
        int getDeviceType() const { return m_deviceType; }

        static MsgSetDevice* create(int deviceSetIndex, int deviceIndex, int deviceType)
        {
            return new MsgSetDevice(deviceSetIndex, deviceIndex, deviceType);
        }

    private:
        int m_deviceSetIndex;
        int m_deviceIndex;
        int m_deviceType;

        MsgSetDevice(int deviceSetIndex, int deviceIndex, int deviceType) :
            Message(),
            m_deviceSetIndex(deviceSetIndex),
            m_deviceIndex(deviceIndex),
            m_deviceType(deviceType)
        { }
    };

    class SDRBASE_API MsgAddChannel : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        int getDeviceSetIndex() const { return m_deviceSetIndex; }
        int getChannelRegistrationIndex() const { return m_channelRegistrationIndex; }
        int getDirection() const { return m_direction; }

        static MsgAddChannel* create(int deviceSetIndex, int channelRegistrationIndex, int direction)
        {
            return new MsgAddChannel(deviceSetIndex, channelRegistrationIndex, direction);
        }

    private:
        int m_deviceSetIndex;
        int m_channelRegistrationIndex;
        int m_direction;

        MsgAddChannel(int deviceSetIndex, int channelRegistrationIndex, int direction) :
            Message(),
            m_deviceSetIndex(deviceSetIndex),
            m_channelRegistrationIndex(channelRegistrationIndex),
            m_direction(direction)
        { }
    };

    class SDRBASE_API MsgDeleteChannel : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        int getDeviceSetIndex() const { return m_deviceSetIndex; }
        int getChannelIndex() const { return m_channelIndex; }

        static MsgDeleteChannel* create(int deviceSetIndex, int channelIndex)
        {
            return new MsgDeleteChannel(deviceSetIndex, channelIndex);
        }

    private:
        int m_deviceSetIndex;
        int m_channelIndex;

        MsgDeleteChannel(int deviceSetIndex, int channelIndex) :
            Message(),
            m_deviceSetIndex(deviceSetIndex),
            m_channelIndex(channelIndex)
        { }
    };

    class SDRBASE_API MsgApplySettings : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        static MsgApplySettings* create() {
            return new MsgApplySettings();
        }

    private:
        MsgApplySettings() :
            Message()
        { }
    };

    class SDRBASE_API MsgAddFeature : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        int getFeatureSetIndex() const { return m_featureSetIndex; }
        int getFeatureRegistrationIndex() const { return m_featureRegistrationIndex; }

        static MsgAddFeature* create(int featureSetIndex, int featureRegistrationIndex)
        {
            return new MsgAddFeature(featureSetIndex, featureRegistrationIndex);
        }

    private:
        int m_featureSetIndex;
        int m_featureRegistrationIndex;

        MsgAddFeature(int featureSetIndex, int featureRegistrationIndex) :
            Message(),
            m_featureSetIndex(featureSetIndex),
            m_featureRegistrationIndex(featureRegistrationIndex)
        { }
    };

    class SDRBASE_API MsgDeleteFeature : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        int getFeatureSetIndex() const { return m_featureSetIndex; }
        int getFeatureIndex() const { return m_featureIndex; }

        static MsgDeleteFeature* create(int m_featureSetIndex, int m_featureIndex) {
            return new MsgDeleteFeature(m_featureSetIndex, m_featureIndex);
        }

    private:
        int m_featureSetIndex;
        int m_featureIndex;

        MsgDeleteFeature(int m_featureSetIndex, int m_featureIndex) :
            Message(),
            m_featureSetIndex(m_featureSetIndex),
            m_featureIndex(m_featureIndex)
        { }
    };

    class SDRBASE_API MsgChannelReport : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        const ChannelAPI *getChannelAPI() const { return m_channelAPI; }
        SWGSDRangel::SWGChannelReport *getSWGReport() const { return m_swgReport; }

        static MsgChannelReport* create(
            const ChannelAPI *channelAPI,
            SWGSDRangel::SWGChannelReport *swgReport)
        {
            return new MsgChannelReport(channelAPI, swgReport);
        }

    private:
        const ChannelAPI *m_channelAPI;
        SWGSDRangel::SWGChannelReport *m_swgReport;

        MsgChannelReport(
            const ChannelAPI *channelAPI,
            SWGSDRangel::SWGChannelReport *swgReport
        ) :
            Message(),
            m_channelAPI(channelAPI),
            m_swgReport(swgReport)
        { }
    };

    class SDRBASE_API MsgChannelDemodQuery : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        static MsgChannelDemodQuery* create() {
            return new MsgChannelDemodQuery();
        }

    private:
        MsgChannelDemodQuery() :
            Message()
        { }
    };

    class SDRBASE_API MsgChannelDemodReport : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        const ChannelAPI *getChannelAPI() const { return m_channelAPI; }
        int getSampleRate() const { return m_sampleRate; }

        static MsgChannelDemodReport* create(const ChannelAPI *channelAPI, int sampleRate) {
            return new MsgChannelDemodReport(channelAPI, sampleRate);
        }

    private:
        const ChannelAPI *m_channelAPI;
        int m_sampleRate;

        MsgChannelDemodReport(const ChannelAPI *channelAPI, int sampleRate) :
            Message(),
            m_channelAPI(channelAPI),
            m_sampleRate(sampleRate)
        { }
    };

    class SDRBASE_API MsgChannelSettings : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        const ChannelAPI *getChannelAPI() const { return m_channelAPI; }
        const QList<QString>& getChannelSettingsKeys() const { return m_channelSettingsKeys; }
        SWGSDRangel::SWGChannelSettings *getSWGSettings() const { return m_swgSettings; }
        bool getForce() const { return m_force; }

        static MsgChannelSettings* create(
            const ChannelAPI *channelAPI,
            const QList<QString>& channelSettingsKey,
            SWGSDRangel::SWGChannelSettings *swgSettings,
            bool force)
        {
            return new MsgChannelSettings(channelAPI, channelSettingsKey, swgSettings, force);
        }

    private:
        const ChannelAPI *m_channelAPI;
        QList<QString> m_channelSettingsKeys;
        SWGSDRangel::SWGChannelSettings *m_swgSettings;
        bool m_force;

        MsgChannelSettings(
            const ChannelAPI *channelAPI,
            const QList<QString>& channelSettingsKeys,
            SWGSDRangel::SWGChannelSettings *swgSettings,
            bool force
        ) :
            Message(),
            m_channelAPI(channelAPI),
            m_channelSettingsKeys(channelSettingsKeys),
            m_swgSettings(swgSettings),
            m_force(force)
        { }
    };

    class SDRBASE_API MsgMoveDeviceUIToWorkspace : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        int getDeviceSetIndex() const { return m_deviceSetIndex; }
        int getWorkspaceIndex() const { return m_workspaceIndex; }

        static MsgMoveDeviceUIToWorkspace* create(int deviceSetIndex, int workspceIndex) {
            return new MsgMoveDeviceUIToWorkspace(deviceSetIndex, workspceIndex);
        }

    private:
        int m_deviceSetIndex;
        int m_workspaceIndex;

        MsgMoveDeviceUIToWorkspace(int deviceSetIndex, int workspceIndex) :
            Message(),
            m_deviceSetIndex(deviceSetIndex),
            m_workspaceIndex(workspceIndex)
        { }
    };

    class SDRBASE_API MsgMoveMainSpectrumUIToWorkspace : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        int getDeviceSetIndex() const { return m_deviceSetIndex; }
        int getWorkspaceIndex() const { return m_workspaceIndex; }

        static MsgMoveMainSpectrumUIToWorkspace* create(int deviceSetIndex, int workspceIndex) {
            return new MsgMoveMainSpectrumUIToWorkspace(deviceSetIndex, workspceIndex);
        }

    private:
        int m_deviceSetIndex;
        int m_workspaceIndex;

        MsgMoveMainSpectrumUIToWorkspace(int deviceSetIndex, int workspceIndex) :
            Message(),
            m_deviceSetIndex(deviceSetIndex),
            m_workspaceIndex(workspceIndex)
        { }
    };

    class SDRBASE_API MsgMoveFeatureUIToWorkspace : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        int getFeatureIndex() const { return m_featureIndex; }
        int getWorkspaceIndex() const { return m_workspaceIndex; }

        static MsgMoveFeatureUIToWorkspace* create(int featureIndex, int workspceIndex) {
            return new MsgMoveFeatureUIToWorkspace(featureIndex, workspceIndex);
        }

    private:
        int m_featureIndex;
        int m_workspaceIndex;

        MsgMoveFeatureUIToWorkspace(int featureIndex, int workspceIndex) :
            Message(),
            m_featureIndex(featureIndex),
            m_workspaceIndex(workspceIndex)
        { }
    };

    class SDRBASE_API MsgMoveChannelUIToWorkspace : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        int getDeviceSetIndex() const { return m_deviceSetIndex; }
        int getChannelIndex() const { return m_channelIndex; }
        int getWorkspaceIndex() const { return m_workspaceIndex; }

        static MsgMoveChannelUIToWorkspace* create(int deviceSetIndex, int channelIndex, int workspceIndex) {
            return new MsgMoveChannelUIToWorkspace(deviceSetIndex, channelIndex, workspceIndex);
        }

    private:
        int m_deviceSetIndex;
        int m_channelIndex;
        int m_workspaceIndex;

        MsgMoveChannelUIToWorkspace(int deviceSetIndex, int channelIndex, int workspceIndex) :
            Message(),
            m_deviceSetIndex(deviceSetIndex),
            m_channelIndex(channelIndex),
            m_workspaceIndex(workspceIndex)
        { }
    };

    // Message to Map feature to display an item on the map
    class SDRBASE_API MsgMapItem : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        const QObject *getPipeSource() const { return m_pipeSource; }
        SWGSDRangel::SWGMapItem *getSWGMapItem() const { return m_swgMapItem; }

        static MsgMapItem* create(const QObject *pipeSource, SWGSDRangel::SWGMapItem *swgMapItem)
        {
            return new MsgMapItem(pipeSource, swgMapItem);
        }

    private:
        const QObject *m_pipeSource;
        SWGSDRangel::SWGMapItem *m_swgMapItem;

        MsgMapItem(const QObject *pipeSource, SWGSDRangel::SWGMapItem *swgMapItem) :
            Message(),
            m_pipeSource(pipeSource),
            m_swgMapItem(swgMapItem)
        { }
    };

    // Message to pass received packets between channels and features
    class SDRBASE_API MsgPacket : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        const QObject *getPipeSource() const { return m_pipeSource; }
        QByteArray getPacket() const { return m_packet; }
        QDateTime getDateTime() const { return m_dateTime; }

        static MsgPacket* create(const QObject *pipeSource, QByteArray packet)
        {
            return new MsgPacket(pipeSource, packet, QDateTime::currentDateTime());
        }

        static MsgPacket* create(const QObject *pipeSource, QByteArray packet, QDateTime dateTime)
        {
            return new MsgPacket(pipeSource, packet, dateTime);
        }

    private:
        const QObject *m_pipeSource;
        QByteArray m_packet;
        QDateTime m_dateTime;

        MsgPacket(const QObject *pipeSource, QByteArray packet, QDateTime dateTime) :
            Message(),
            m_pipeSource(pipeSource),
            m_packet(packet),
            m_dateTime(dateTime)
        {
        }
    };

    // Message to pass target azimuth and elevation between channels & features
    class SDRBASE_API MsgTargetAzimuthElevation : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        const QObject *getPipeSource() const { return m_pipeSource; }
        SWGSDRangel::SWGTargetAzimuthElevation *getSWGTargetAzimuthElevation() const { return m_swgTargetAzimuthElevation; }

        static MsgTargetAzimuthElevation* create(const QObject *pipeSource, SWGSDRangel::SWGTargetAzimuthElevation *swgTargetAzimuthElevation)
        {
            return new MsgTargetAzimuthElevation(pipeSource, swgTargetAzimuthElevation);
        }

    private:
        const QObject *m_pipeSource;
        SWGSDRangel::SWGTargetAzimuthElevation *m_swgTargetAzimuthElevation;

        MsgTargetAzimuthElevation(const QObject *pipeSource, SWGSDRangel::SWGTargetAzimuthElevation *swgTargetAzimuthElevation) :
            Message(),
            m_pipeSource(pipeSource),
            m_swgTargetAzimuthElevation(swgTargetAzimuthElevation)
        { }
    };

    // Messages between Star Tracker and Radio Astronomy plugins

    class SDRBASE_API MsgStarTrackerTarget : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        const QObject *getPipeSource() const { return m_pipeSource; }
        SWGSDRangel::SWGStarTrackerTarget *getSWGStarTrackerTarget() const { return m_swgStarTrackerTarget; }

        static MsgStarTrackerTarget* create(const QObject *pipeSource, SWGSDRangel::SWGStarTrackerTarget *swgStarTrackerTarget)
        {
            return new MsgStarTrackerTarget(pipeSource, swgStarTrackerTarget);
        }

    private:
        const QObject *m_pipeSource;
        SWGSDRangel::SWGStarTrackerTarget *m_swgStarTrackerTarget;

        MsgStarTrackerTarget(const QObject *pipeSource, SWGSDRangel::SWGStarTrackerTarget *swgStarTrackerTarget) :
            Message(),
            m_pipeSource(pipeSource),
            m_swgStarTrackerTarget(swgStarTrackerTarget)
        { }
    };

    class SDRBASE_API MsgStarTrackerDisplaySettings : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        const QObject *getPipeSource() const { return m_pipeSource; }
        SWGSDRangel::SWGStarTrackerDisplaySettings *getSWGStarTrackerDisplaySettings() const { return m_swgStarTrackerDisplaySettings; }

        static MsgStarTrackerDisplaySettings* create(const QObject *pipeSource, SWGSDRangel::SWGStarTrackerDisplaySettings *swgStarTrackerDisplaySettings)
        {
            return new MsgStarTrackerDisplaySettings(pipeSource, swgStarTrackerDisplaySettings);
        }

    private:
        const QObject *m_pipeSource;
        SWGSDRangel::SWGStarTrackerDisplaySettings *m_swgStarTrackerDisplaySettings;

        MsgStarTrackerDisplaySettings(const QObject *pipeSource, SWGSDRangel::SWGStarTrackerDisplaySettings *swgStarTrackerDisplaySettings) :
            Message(),
            m_pipeSource(pipeSource),
            m_swgStarTrackerDisplaySettings(swgStarTrackerDisplaySettings)
        { }
    };

    class SDRBASE_API MsgStarTrackerDisplayLoSSettings : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        const QObject *getPipeSource() const { return m_pipeSource; }
        SWGSDRangel::SWGStarTrackerDisplayLoSSettings *getSWGStarTrackerDisplayLoSSettings() const { return m_swgStarTrackerDisplayLoSSettings; }

        static MsgStarTrackerDisplayLoSSettings* create(const QObject *pipeSource, SWGSDRangel::SWGStarTrackerDisplayLoSSettings *swgStarTrackerDisplayLoSSettings)
        {
            return new MsgStarTrackerDisplayLoSSettings(pipeSource, swgStarTrackerDisplayLoSSettings);
        }

    private:
        const QObject *m_pipeSource;
        SWGSDRangel::SWGStarTrackerDisplayLoSSettings *m_swgStarTrackerDisplayLoSSettings;

        MsgStarTrackerDisplayLoSSettings(const QObject *pipeSource, SWGSDRangel::SWGStarTrackerDisplayLoSSettings *swgStarTrackerDisplayLoSSettings) :
            Message(),
            m_pipeSource(pipeSource),
            m_swgStarTrackerDisplayLoSSettings(swgStarTrackerDisplayLoSSettings)
        { }
    };

     class SDRBASE_API MsgSkyMapTarget : public Message {
        MESSAGE_CLASS_DECLARATION

    public:
        const QObject *getPipeSource() const { return m_pipeSource; }
        SWGSDRangel::SWGSkyMapTarget *getSWGSkyMapTarget() const { return m_swgSkyMapTarget; }

        static MsgSkyMapTarget* create(const QObject *pipeSource, SWGSDRangel::SWGSkyMapTarget *swgSkyMapTarget)
        {
            return new MsgSkyMapTarget(pipeSource, swgSkyMapTarget);
        }

    private:
        const QObject *m_pipeSource;
        SWGSDRangel::SWGSkyMapTarget *m_swgSkyMapTarget;

        MsgSkyMapTarget(const QObject *pipeSource, SWGSDRangel::SWGSkyMapTarget *swgSkyMapTarget) :
            Message(),
            m_pipeSource(pipeSource),
            m_swgSkyMapTarget(swgSkyMapTarget)
        { }
    };

	MainCore();
	~MainCore();
	static MainCore *instance();

    const QTimer& getMasterTimer() const { return m_masterTimer; }
    qint64 getElapsedNsecs() const { return m_masterElapsedTimer.nsecsElapsed(); } //!< Elapsed nanoseconds since main core construction
    qint64 getStartMsecsSinceEpoch() const { return m_startMsecsSinceEpoch; } //!< Epoch timestamp in millisecodns close to elapsed timer start
    const MainSettings& getSettings() const { return m_settings; }
    MainSettings& getMutableSettings() { return m_settings; }
    MessageQueue *getMainMessageQueue() { return m_mainMessageQueue; }
    PluginManager *getPluginManager() const { return m_pluginManager; }
    std::vector<DeviceSet*>& getDeviceSets() { return m_deviceSets; }
    std::vector<FeatureSet*>& getFeatureeSets() { return m_featureSets; }
    void setLoggingOptions();
    DeviceAPI *getDevice(unsigned int deviceSetIndex);
    ChannelAPI *getChannel(unsigned int deviceSetIndex, int channelIndex);
    Feature *getFeature(unsigned int featureSetIndex, int featureIndex);
    bool existsChannel(const ChannelAPI *channel) const { return m_channelsMap.contains(const_cast<ChannelAPI*>(channel)); }
    bool existsFeature(const Feature *feature) const { return m_featuresMap.contains(const_cast<Feature*>(feature)); }
    // slave mode
    void appendFeatureSet();
    void removeFeatureSet(unsigned int index);
    void removeLastFeatureSet();
    void appendDeviceSet(int deviceType);
    void removeLastDeviceSet();
    void removeDeviceSet(int deviceSetIndex);
    // slave mode - channels
    void addChannelInstance(DeviceSet *deviceSet, ChannelAPI *channelAPI);
    void removeChannelInstanceAt(DeviceSet *deviceSet, int channelIndex);
    void removeChannelInstance(ChannelAPI *channelAPI);
    void clearChannels(DeviceSet *deviceSet);
    // slave mode - features
    void addFeatureInstance(FeatureSet *featureSet, Feature *feature);
    void removeFeatureInstanceAt(FeatureSet *featureSet, int featureIndex);
    void removeFeatureInstance(Feature *feature);
    void clearFeatures(FeatureSet *featureSet);
    // pipes
    MessagePipes& getMessagePipes() { return m_messagePipes; }
    DataPipes& getDataPipes() { return m_dataPipes; }
    // Position
    const QGeoPositionInfo& getPosition() const;

    // Lists of available channels and features. List should be ordered by indexes. Plugins should use AvailableChannelOrFeatureHandler to maintain this list
    AvailableChannelOrFeatureList getAvailableChannels(const QStringList& uris); // Get list of available channels with given URIs or all if empty list.
    AvailableChannelOrFeatureList getAvailableFeatures(const QStringList& uris); // Get list of available features with given URIs or all if empty list.
    AvailableChannelOrFeatureList getAvailableChannelsAndFeatures(const QStringList& uris, const QString& kinds); // Get list of available channels and features with given URIs or all if empty list.

    // Ids
    QChar getDeviceSetTypeId(const DeviceSet* deviceSet); //!< Get Type Id (E.g. 'R', 'T' or 'M') for the given device set
    QString getDeviceSetId(const DeviceSet* deviceSet); //!< Get Id (E.g. "R2") for the given device set
    QString getChannelId(const ChannelAPI* channel); //!< Get Id (E.g. "R1:2") for the given channel
    static bool getDeviceSetTypeFromId(const QString& deviceSetId, QChar &type); //!< "R1" -> 'R'
    static bool getDeviceSetIndexFromId(const QString& deviceSetId, unsigned int &deviceSetIndex); //!< "R1" -> 1
    static bool getDeviceAndChannelIndexFromId(const QString& channelId, unsigned int &deviceSetIndex, unsigned int &channelIndex); //!< "R3:4" -> 3, 4
    static bool getFeatureIndexFromId(const QString& featureId, unsigned int &featureSetIndex, unsigned int &featureIndex); //!< "F0:2" -> 0, 2
    QStringList getDeviceSetIds(bool rx, bool tx, bool mimo); //!< Get list of all device set Ids. E.g: {"R0", "R1", "T1", "M2"}
    std::vector<ChannelAPI*> getChannels(const QString& uri); //!< Get all channels from any device set with the given URI
    QStringList getChannelIds(const QString& uri); //!< Get all Ids for channels from any device set with the given URI. E.g. "sdrangel.channel.xyzdemod" -> {"R2:1", "M0:0.1"}

    friend class MainServer;
    friend class MainWindow;
    friend class WebAPIAdapter;
    friend class CommandsDialog;
    friend class DeviceSetPresetsDialog;
    friend class ConfigurationsDialog;

public slots:
    void positionUpdated(const QGeoPositionInfo &info);
    void positionUpdateTimeout();
    void positionError(QGeoPositionInfoSource::Error positioningError);
#ifdef ANDROID
    void updateWakeLock();
#endif

signals:
    void deviceSetAdded(int index, DeviceAPI *device);
    void deviceChanged(int index);
    void deviceStateChanged(int index, DeviceAPI *device);
    void deviceSetRemoved(int index);
    void channelAdded(int deviceSetIndex, ChannelAPI *channel);
    void channelRemoved(int deviceSetIndex, ChannelAPI *oldChannel);
    void featureSetAdded(int index);
    void featureSetRemoved(int index);
    void featureAdded(int featureSetIndex, Feature *feature);
    void featureRemoved(int featureSetIndex, Feature *oldFeature);

private:
    MainSettings m_settings;
    qtwebapp::LoggerWithFile *m_logger;
    MessageQueue *m_mainMessageQueue;
    int m_masterTabIndex;
    QTimer m_masterTimer;
    QElapsedTimer m_masterElapsedTimer;
    qint64 m_startMsecsSinceEpoch;
    std::vector<DeviceSet*> m_deviceSets;
    std::vector<FeatureSet*> m_featureSets;
    QMap<DeviceSet*, int> m_deviceSetsMap;       //!< Device set instance to device set index map
    QMap<FeatureSet*, int> m_featureSetsMap;     //!< Feature set instance to feature set index map
    QMap<ChannelAPI*, DeviceSet*> m_channelsMap; //!< Channel to device set map
    QMap<Feature*, FeatureSet*> m_featuresMap;   //!< Feature to feature set map
    PluginManager* m_pluginManager;
    MessagePipes m_messagePipes;
    DataPipes m_dataPipes;
    QGeoPositionInfoSource *m_positionSource;
    QGeoPositionInfo m_position;

    void initPosition();
    void debugMaps();
};

#endif // SDRBASE_MAINCORE_H_