usbmouse not work again insert

[wangfan <wangfan1987.good@xxxxxxx>]

Developers,

         You are good。

         When the virtual machine is connected through the spice protocol and turns on the automatic mapping USB device, 

unplug the USB type mouse or keyboard, insert the USB mouse or keyboard again, windows will first load the USBDK mapping

driver locally, spice-gtk does not filter out the mouse or keyboard does not allow loading USBDK Driver, resulting in the mouse 

or keyboard can not be used, must restart the local windows system.

          The attachment is patch

         diff -uNr a/usb-device-manager.c b/usb-device-manager.c
--- a/usb-device-manager.c 2018-08-29 12:00:42.525130625 +0800
+++ b/usb-device-manager.c 2018-08-29 16:54:48.730963431 +0800
@@ -935,6 +935,7 @@
     SpiceUsbDeviceManagerPrivate *priv = self->priv;
     struct libusb_device_descriptor desc;
     SpiceUsbDevice *device;
+    gchar *descusb=NULL;
 
     if (!spice_usb_device_manager_get_device_descriptor(libdev, &desc))
         return;
@@ -946,6 +947,16 @@
     device = (SpiceUsbDevice*)spice_usb_device_new(libdev);
     if (!device)
         return;
+  
+#ifndef G_OS_WIN32 
+    descusb = spice_usb_device_get_description(device, NULL);     
+    if(g_strrstr(descusb, "Mouse") || g_strrstr(descusb, "Keyboard")){
+        g_free(descusb);
+        return;       
+    }
+ if(descusb!=NULL)
+  g_free(descusb);
+#endif
 
     g_ptr_array_add(priv->devices, device);
 

Attachment: usbmouse.patch
Description: Binary data

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