Vitezslav Kriz authored 7 years ago and Petr Špaček committed 7 years ago

This module is enabled by default, but disabled in Deckard tests.

Also fixed improper promotion of `ffi` to global variable.

```
$ luacheck --codes daemon/lua/
Checking daemon/lua/config.lua                    OK
Checking daemon/lua/kres-gen.lua                  OK
Checking daemon/lua/kres.lua                      OK
Checking daemon/lua/sandbox.lua                   OK
Checking daemon/lua/trust_anchors.lua             OK
Checking daemon/lua/zonefile.lua                  OK

Total: 0 warnings / 0 errors in 6 files
```

In particular, try to make the locally-served zones valid,
including SOA and NS in apex, empty non-terminal vs. NXDOMAIN, etc.
I might've missed something, but it should certainly be closer to ideal.

If CNAME chain occurs CNAME is placed before AAAA.

I see no sane way to set the flags from lua, so I made a C function.

The output is only better if built with libknot >= 2.4.0.
As a side-effect, add lua method knot_rrset_t::txt_dump;
it's a light wrapper around knot_rrset_txt_dump.

Re-tested rolling with a.moot-servers.net, to be sure.

Vladimír Čunát authored 8 years ago and Ondřej Surý committed 8 years ago

These shouldn't make any problems:
- the verbose messages don't print any scope, and
- reputation cache doesn't consider scope.

I believe it was unused, so no risk was caused, but better remove it.
There's the complication that its signature has changed since libknot-2.4.0.
Fixes https://gitlab.labs.nic.cz/knot/resolver/issues/146

These shouldn't make any problems:
- the verbose messages don't print any scope, and
- reputation cache doesn't consider scope.

Vladimír Čunát authored 8 years ago and Ondřej Surý committed 8 years ago

Motivation: maintaining these by hand in kres.lua is tricky, as just
inserting or reordering the structures can do anything and isn't
detected in general.  For example, `rr_array_t::at` has always
"missed a star".

A couple libknot structure fields have apparently changed name since
the old definitions were written; in most cases I renamed them in *.lua.

The file daemon/lua/kres-gen.lua will be regenerated only if explicitly
deleted.  That requires building with debug symbols and gdb on $PATH.