// List detected printers
status_t
list_transport_ports(BMessage *msg)
{
USBPrinterRoster roster;
status_t status = roster.ListPrinters(msg);
roster.Stop();
return status;
}
// Implementation of USBTransport
USBTransport::USBTransport(BDirectory *printer, BMessage *msg)
: fPrinter(NULL)
{
BString key;
if (printer->ReadAttrString("transport_address", &key) < 0)
return;
fPrinter = gUSBPrinterRoster.Printer(key.String());
if (!fPrinter)
return;
// If caller doesn't care...
if (!msg)
return;
// Fill up the message
msg->what = 'okok';
}
// List detected printers
status_t
list_transport_ports(BMessage* msg)
{
return gUSBPrinterRoster.ListPrinters(msg);
}
