[6/7] qmgr: Add support for Basic authentication.

[Hans Leidekker]

On Mon, 2015-06-08 at 16:51 +0200, Jacek Caban wrote:
> On 06/08/15 16:44, Hans Leidekker wrote:
> > Hi Jacek,
> >>
> >> It doesn't sound like a good idea to manually handle that here. We
> >> should most likely use IAuthenticate (although it's not yet supported in
> >> urlmon).
> > I considered that but it doesn't seem possible to select the authentication
> > target (server vs. proxy) or scheme with IAuthenticate.
> 
> Quick research suggests that IAuthenticateEx allows that.

Right, IAuthenticateEx allows specifying the target but it doesn't give the
same control over schemes that IBackgroundCopyJob2::SetCredentials does.