New flags in LoadLibraryEx

[Mariusz Pluciński]

Hello, wine-devel

It seems, that Microsoft introduced new flags for kernel32.LoadLibraryEx
function, which are not yet available in Wine.

Those flags are: LOAD_IGNORE_CODE_AUTHZ_LEVEL,
LOAD_LIBRARY_AS_DATAFILE_EXCLUSIVE, LOAD_LIBRARY_AS_IMAGE_RESOURCE
and LOAD_LIBRARY_REQUIRE_SIGNED_TARGET. Most of them were added with
Vista introduction, and the last one is not documented in MSDN.

I don't want to implement them (at least, not now), but want to add
some "stubby" support. So, I added flags into winuser.h and the
following code on the beginning of kernel32.load_library routine:

if( flags & LOAD_IGNORE_CODE_AUTHZ_LEVEL )
     FIXME("unsupported flag: LOAD_IGNORE_CODE_AUTHZ_LEVEL\n");

if( flags & LOAD_LIBRARY_AS_IMAGE_RESOURCE )
     FIXME("unsupported flag: LOAD_LIBRARY_AS_IMAGE_RESOURCE\n");

if( flags & LOAD_LIBRARY_AS_DATAFILE_EXCLUSIVE ) {
     FIXME("unsupported flag: LOAD_LIBRARY_AS_DATAFILE_EXCLUSIVE\n");
     /* temporary solution which should let some application working */
     flags |= LOAD_LIBRARY_AS_DATAFILE;
}

if( flags & LOAD_LIBRARY_REQUIRE_SIGNED_TARGET )
     FIXME("unsupported flag: LOAD_LIBRARY_REQUIRE_SIGNED_TARGET\n");

Of course it works, but is it acceptable by Wine project?