[Libguestfs] [PATCH] v2v: copy all driver files into guest

[Richard W.M. Jones]

On Fri, Jun 03, 2016 at 10:36:52PM +0100, Richard W.M. Jones wrote:
> On Fri, Jun 03, 2016 at 08:23:01PM +0300, Roman Kagan wrote:
> > Some virtio-win drivers contain more files than just *.{cat,inf,sys}.
> > They are filtered out currently, which prevents the drivers from being
> > installed by PnP.
> > 
> > Stop filtering driver files by extension, and copy all of them instead.
> > 
> > Signed-off-by: Roman Kagan <rkagan at virtuozzo.com>
> > ---
> >  v2v/windows_virtio.ml | 11 -----------
> >  1 file changed, 11 deletions(-)
> > 
> > diff --git a/v2v/windows_virtio.ml b/v2v/windows_virtio.ml
> > index 6c8396c..354aa19 100644
> > --- a/v2v/windows_virtio.ml
> > +++ b/v2v/windows_virtio.ml
> > @@ -291,17 +291,6 @@ and virtio_iso_path_matches_guest_os path inspect =
> >       * elements.
> >       *)
> >      let lc_path = String.lowercase_ascii path in
> > -    let lc_basename = Filename.basename lc_path in
> > -
> > -    let extension =
> > -      match last_part_of lc_basename '.' with
> > -      | Some x -> x
> > -      | None -> raise Not_found
> > -    in
> > -
> > -    (* Skip files without specific extensions. *)
> > -    let extensions = ["cat"; "inf"; "pdb"; "sys"] in
> > -    if not (List.mem extension extensions) then raise Not_found;
> >  
> >      (* Using the full path, work out what version of Windows
> >       * this driver is for.  Paths can be things like:
> 
> At a guess this will break the test suite.  I can't check right now
> because I'm running another test on my laptop, but will try it later.

Yes, this breaks v2v_unit_tests.  In this particular case because
WdfCoInstaller01011.dll is being copied in.  I had a patch a while
back which copied this file:

  https://www.redhat.com/archives/libguestfs/2016-March/msg00037.html

It didn't go upstream, but I don't recall why ..

There could be other errors.  The test only reports and stops at the
first one.

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
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