DCDiag: add dbus interface

src/ATBAPP/DeviceControllerDiag.h

@@ -12,6 +12,7 @@
 
 #include "support/PersistentData.h"
 
+class DBusControllerInterface;
 
 namespace DeviceController {
     Q_NAMESPACE
@@ -79,7 +80,7 @@ class DeviceControllerDiag : public QObject
 public:
     DeviceControllerDiag(PersistentData *pData, QObject *parent = nullptr);
 
-    void init(hwinf* hw, QObject* eventReceiver);
+    void init(hwinf* hw, DBusControllerInterface *dbus, QObject* eventReceiver);
 
     nsDeviceControllerInterface::COIN_PROCESSOR coinProcessorType;
     nsDeviceControllerInterface::BILL_ACCEPTOR  billAcceptor;
@@ -118,9 +119,11 @@ signals:
 private:
     QObject *eventReceiver;
     hwinf* hw;
+    DBusControllerInterface* dbus;
 
     bool isRequestRunning;
     bool flagInterruptDiag;
+    bool isDiagBackgroundTask;
 
     QTimer *diagRequestTimeoutTimer;