httpboot: Convert HTTP status codes to EFI status codes

This allows the caller to make a more informed decision about how to
handle the error. In particular, by mapping HTTP errors to
EFI_INVALID_PARAMETER and EFI_NOT_FOUND, shim will try to fetch the
default second stage image like it does when loading images from disk.

Note that this also changes the default to return EFI_HTTP_ERROR instead
of EFI_ABORTED. This should not change any behavior as EFI_ABORTED
wasn't being handled before, but letting the caller decide what to do
with an unknown HTTP error is more appropriate.

Signed-off-by: Dan Nicholson <dbn@endlessos.org>

0 files changed, 0 insertions, 0 deletions