interface_list_manager.h

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#ifndef INTERFACE_LIST_MANAGER_H
#define INTERFACE_LIST_MANAGER_H
 
#include <config.h>
 
#ifdef HAVE_LIBPCAP
#include <glib.h>
#endif
 
#include <QObject>
#include <QStringList>
 
class InterfaceStatistics;

class InterfaceListManager : public QObject
{
    Q_OBJECT
 
public:
    explicit InterfaceListManager(QObject *parent = nullptr);

    QStringList currentInterfaceNames() const;

    bool isScanning() const;

    InterfaceStatistics *statistics() const;
 
#ifdef HAVE_LIBPCAP
    static GList *cachedInterfaceList(int *err, char **err_str);

    static void cacheInterfaceList(GList *if_list);
#endif
 
public slots:
    void requestRefresh(bool userInitiated = false, bool clearExtcaps = true);

    void refreshNow(bool clearExtcaps = true);

    void notifyListChanged();

    void reapplyInterfacePreferences();

    void setCaptureActive(bool active);
 
signals:
    void interfaceListChanged();
 
private slots:
    void performScan();

    void onPreferencesChanged();
 
private:
    void maybeSchedule();

    void appInitialized();
 
    InterfaceStatistics *interface_stats_; 
    QStringList currentNames_;     
    bool scanning_;                
    bool refreshPending_;          
    bool pendingUserInitiated_;    
    bool pendingClearExtcaps_;     
    bool captureActive_;           
    bool scanScheduled_;           
    bool prevCaptureNoExtcap_;     
    bool initialScanDone_;         
};
 
#endif // INTERFACE_LIST_MANAGER_H