[spice-gtk 4/9] usb-redir: device description for emulated devices

[Yuri Benditovich <yuri.benditovich@xxxxxxxxxx>]

Ability to retrieve device description for emulated USB
device, defined by implementation. For example, for shared
CD the implementation may use basename of ISO file.

Signed-off-by: Yuri Benditovich <yuri.benditovich@xxxxxxxxxx>
---
 src/usb-device-manager.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/usb-device-manager.c b/src/usb-device-manager.c
index b11bb15..1660905 100644
--- a/src/usb-device-manager.c
+++ b/src/usb-device-manager.c
@@ -1483,11 +1483,18 @@ gchar *spice_usb_device_get_description(SpiceUsbDevice *device, const gchar *for
         return g_strdup(_("USB redirection"));
     }
 
+    if (!format)
+        format = _("%s %s %s at %d-%d");
+
     bus     = spice_usb_device_get_busnum(device);
     address = spice_usb_device_get_devaddr(device);
     vid     = spice_usb_device_get_vid(device);
     pid     = spice_usb_device_get_pid(device);
 
+    if (bus == BUS_NUMBER_FOR_EMULATED_USB) {
+        return spice_usb_backend_device_description(device->bdev, format);
+    }
+
     if ((vid > 0) && (pid > 0)) {
         descriptor = g_strdup_printf("[%04x:%04x]", vid, pid);
     } else {
@@ -1497,9 +1504,6 @@ gchar *spice_usb_device_get_description(SpiceUsbDevice *device, const gchar *for
     spice_usb_util_get_device_strings(bus, address, vid, pid,
                                       &manufacturer, &product);
 
-    if (!format)
-        format = _("%s %s %s at %d-%d");
-
     description = g_strdup_printf(format, manufacturer, product, descriptor, bus, address);
 
     g_free(manufacturer);
-- 
2.17.1

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