• Olivier Pisano (35/35) Oct 04 2022 Hi,

Olivier Pisano <olivier.pisano laposte.net> writes:

Hi,

I am currently trying to connect to a signal on UDisks2 to be 
notified whenever the user plugs a USB drive on the system, but 
my method never gets called.

Here is my code :

     import ddbus;
     import ddbus.c_lib;

     import std.stdio;

     final class UsbDevice
     {
         void onInterfacesAdded(ObjectPath path, 
Variant!DBusAny[string][string] params)
         {
             writeln("Interfaces added");
         }
     }


     void main()
     {
         auto conn = connectToBus(DBusBusType.DBUS_BUS_SYSTEM);
         auto router = new MessageRouter();
         auto dev = new UsbDevice();

         MessagePattern ifaceAdded = MessagePattern(
             ObjectPath("/org/freedesktop/UDisks2"),               
                                     
interfaceName("org.freedesktop.DBus.ObjectManager"),
                                                    
"InterfacesAdded",
                                                    true);
         router.setHandler(ifaceAdded, &dev.onInterfacesAdded);
         registerRouter(conn, router);

         simpleMainLoop(conn);
     }


What am I doing wrong ?

Thanks in advance,

Ol