[Libvir] [PATCH] Fix USB device name mis-conversion from S-Expr to XML

[Hiroyuki Kaguchi]

Would you give me a comment on this patch? If not, please apply it.

> "tablet" and "mouse" are set as a value of the
> /local/domain/<domid>/image/hvm/usbdevice,
> but libvirt expects "usbdevice" and "usbmouse" as a value.
> This causes the following.
> If a USB device is attached by virt-manager,
> the USB device is not seen from virt-manager.
> 
> This patch fixes expected value of libvirt
> 
> Thanks,
> Hiroyuki Kaguchi
> 
> Index: xend_internal.c
> ===================================================================
> RCS file: /data/cvs/libvirt/src/xend_internal.c,v
> retrieving revision 1.162
> diff -u -r1.162 xend_internal.c
> --- xend_internal.c	21 Jan 2008 16:29:10 -0000	1.162
> +++ xend_internal.c	23 Jan 2008 00:37:02 -0000
> @@ -1743,11 +1743,9 @@
>              node = cur->u.s.car;
>              if (sexpr_lookup(node, "usbdevice")) {
>                  tmp = sexpr_node(node, "usbdevice");
> -                if (tmp && *tmp) {
> -                    if (!strcmp(tmp, "usbtablet"))
> -                        virBufferAdd(&buf, "    <input type='tablet'
> bus='usb'/>\n", 37);
> -                    else if (!strcmp(tmp, "usbmouse"))
> -                        virBufferAdd(&buf, "    <input type='mouse'
> bus='usb'/>\n", 36);
> +                if (!strcmp(tmp, "tablet") ||
> +                    !strcmp(tmp, "mouse")) {
> +                    virBufferVSprintf(&buf, "    <input type='%s'
> bus='usb'/>\n", tmp);
>                  }
>              }
>          }
> 
> 
> 
> 
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