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.

This reverts commit 64f80706.
TL;DR: it brought almost no benefits AFAIK and potential for problems.

The "portable bytecode" produced by luajit isn't compatible when
(lib)luajit version changes or when some build-time configuration of it
changes.  If you mix these up, kresd fails to start.

- Drop all make dependencies, so it's only generated when the file
  goes missing (i.e. was explicitly deleted).
- Add checks into the generator to avoid producing empty strings on
  failures.  It compiled correctly and wasn't easy to debug.

It seems a bit cleaner, though impact on size and load speed should not
be noticeable.  We simply install most of the lua code, as before, and I
assume that we *do* want to keep that visibility, at least by default.
Suggested on !57.

\t escape is a non-standard escape sequence. Thanks Marek for reporting!
http://unix.stackexchange.com/a/145385/41413

Fixes #100.
The file with the addresses is in the repo, so people don't have to
regenerate it, but the build system is able to do it.

This saves a few kilobytes in the executable.
Also, the name XXD seemed no longer suitable,
as it does lua-specific cleaning.

this module is superseded by http module, removing

forks are connected with IPC pipes to process
group leader and can execute expressions on its
behalf. so running commands over all workers
is easy now:

> hostname() -- single
localhost

> map 'hostname()' -- all
localhost
localhost
localhost

After=network.target is still needed because we don't have IP_FREEBIND.

daemon can accept existing fds on command line,
thus supporting process managers like circus or
upstart. a tiny supervisor script is attached

the utility supports most of the 'unbound-host'
functionality except PTR records

this is a boilerplate for a CLI utility to resolve
names and execute script on query response
in another words, "a jq for resolver answers"

this is a scaffolding for alternative tools like
'host' or a plug-in part for scripting around it.

it basically starts a kresd instance, but doesn't
bind to any interface or read configuration,
then a query + callback is sent to kresd standard
input, and it quits after the execution

this is not going to be backwards compatible change, but it will be the first tagged libknot release sufficient for resolver