urbit/lib/constitution.hoon
2018-05-01 01:47:14 +02:00

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/- constitution, ethereum
/+ ethereum
=> [^constitution ethereum]
|%
++ event-log-to-hull-diffs
::=, ships-events
=> [ships-events .]
|= log=event-log
^- (list (pair ship diff-hull))
~? ?=(~ mined.log) %processing-unmined-event
::
?: =(event.log transferred)
=+ ^- [who=@ wer=address] ::TODO should we make @p work here?
(decode-results data.log ~[%uint %address])
[who %owner wer]~
::
?: =(event.log activated)
=+ ^- [who=@ wer=address]
(decode-results data.log ~[%uint %address])
:* ^- (pair ship diff-hull)
:+ who %full
%*(. *hull owner wer, sponsor (sein:title who))
::
?: =(%czar (clan:title who)) ~
:_ ~
^- (pair ship diff-hull)
[(sein:title who) %spawned who]
==
::
?: =(event.log escape-requested)
=+ ^- [who=@ wer=@]
(decode-results data.log ~[%uint %uint])
[who %escape `wer]~
::
?: =(event.log escape-canceled)
=/ who=@ (decode-results data.log ~[%uint])
[who %escape ~]~
::
?: =(event.log escape-accepted)
=+ ^- [who=@ wer=@]
(decode-results data.log ~[%uint %uint])
[who %sponsor wer]~
::
?: =(event.log changed-keys)
=+ ^- [who=@ enc=octs aut=octs rev=@ud]
%+ decode-results data.log
~[%uint [%bytes-n 32] [%bytes-n 32] %uint]
?> &(=(p.enc 32) =(p.aut 32)) :: sanity
[who %keys q.enc q.aut rev]~
::
?: =(event.log changed-spawn-proxy)
=+ ^- [who=@ sox=address]
(decode-results data.log ~[%uint %address])
[who %spawn-proxy sox]~
::
?: =(event.log changed-transfer-proxy)
=+ ^- [who=@ tox=address]
(decode-results data.log ~[%uint %address])
[who %transfer-proxy tox]~
::
::NOTE 0x8be0...57e0 is Owneable's OwnershipTransferred(address,address).
:: changed-dns is handled separately since it doesn't affect hulls.
~& [%unimplemented-event event.log]
~
::
++ apply-hull-diff
|= [hul=hull dif=diff-hull]
^- hull
?- -.dif
%full new.dif
%owner hul(owner new.dif)
%spawned =+ (~(put in spawned.hul) who.dif)
hul(spawn-count +(spawn-count.hul), spawned -)
%keys %_ hul
encryption-key enc.dif
authentication-key aut.dif
key-revision rev.dif
==
%sponsor hul(sponsor new.dif, escape ~)
%escape hul(escape new.dif)
%spawn-proxy hul(spawn-proxy new.dif)
%transfer-proxy hul(transfer-proxy new.dif)
==
::
++ parse-id
|= id=@t
^- ships:function
|^
~| id
%+ rash id
;~ pose
(function %ships 'ships' shipname)
(function %get-spawned 'getSpawned' shipname)
(function %dns-domains 'dnsDomains' dem:ag)
==
::
++ function
|* [tag=@tas fun=@t rul=rule]
;~(plug (cold tag (jest fun)) (ifix [pel per] rul))
::
++ shipname
;~(pfix sig fed:ag)
--
::
++ function-to-call
|%
++ ships
|= cal=ships:function
^- [id=@t dat=call-data]
?- -.cal
%ships
:- (crip "ships({(scow %p who.cal)})")
['ships(uint32)' ~[uint+`@`who.cal]]
::
%get-spawned
:- (crip "getSpawned({(scow %p who.cal)})")
['getSpawned(uint32)' ~[uint+`@`who.cal]]
::
%dns-domains
:- (crip "dnsDomains({(scow %ud ind.cal)})")
['dnsDomains(uint256)' ~[uint+ind.cal]]
==
--
--