Signed-off-by: Zebediah Figura z.figura12@gmail.com --- dlls/wineusb.sys/wineusb.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+)
diff --git a/dlls/wineusb.sys/wineusb.c b/dlls/wineusb.sys/wineusb.c index 8798645f2f..eb1b7a261f 100644 --- a/dlls/wineusb.sys/wineusb.c +++ b/dlls/wineusb.sys/wineusb.c @@ -301,6 +301,26 @@ static void get_hardware_ids(const struct usb_device *device, WCHAR *buffer) *buffer = 0; }
+static void get_compatible_ids(const struct usb_device *device, WCHAR *buffer) +{ + static const WCHAR prot_format[] = {'U','S','B','\','C','l','a','s','s','_','%','0','2','x', + '&','S','u','b','C','l','a','s','s','_','%','0','2','x', + '&','P','r','o','t','_','%','0','2','x',0}; + static const WCHAR subclass_format[] = {'U','S','B','\','C','l','a','s','s','_','%','0','2','x', + '&','S','u','b','C','l','a','s','s','_','%','0','2','x',0}; + static const WCHAR class_format[] = {'U','S','B','\','C','l','a','s','s','_','%','0','2','x',0}; + + struct libusb_device_descriptor device_desc; + + libusb_get_device_descriptor(device->libusb_device, &device_desc); + + buffer += sprintfW(buffer, prot_format, device_desc.bDeviceClass, device_desc.bDeviceSubClass, + device_desc.bDeviceProtocol) + 1; + buffer += sprintfW(buffer, subclass_format, device_desc.bDeviceClass, device_desc.bDeviceSubClass) + 1; + buffer += sprintfW(buffer, class_format, device_desc.bDeviceClass) + 1; + *buffer = 0; +} + static NTSTATUS query_id(const struct usb_device *device, IRP *irp, BUS_QUERY_ID_TYPE type) { WCHAR *id = NULL; @@ -325,6 +345,11 @@ static NTSTATUS query_id(const struct usb_device *device, IRP *irp, BUS_QUERY_ID get_hardware_ids(device, id); break;
+ case BusQueryCompatibleIDs: + if ((id = ExAllocatePool(PagedPool, (33 + 25 + 13 + 1) * sizeof(WCHAR)))) + get_compatible_ids(device, id); + break; + default: FIXME("Unhandled ID query type %#x.\n", type); return irp->IoStatus.Status;