mirror of
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165 lines
4.8 KiB
Plaintext
165 lines
4.8 KiB
Plaintext
!:
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:: eyre (4e), http servant
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::
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|= pit=vase
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^- vane :: kernel instrument
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=> =~
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|%
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++ bolo :: eyre state
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$: wig=(map duct (list rout)) :: server routes
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ged=duct :: client interface
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giv=[p=@ud q=(map ,@ud duct)] :: incoming requests
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ask=[p=@ud q=(map ,@ud ,[p=duct q=hiss])] :: outgoing requests
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kes=(map duct ,@ud) :: outgoing requests
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==
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::
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++ ecco :: eat headers
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|= hed=(list ,[p=@t q=@t])
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=+ mah=*math
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|- ^- math
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?~ hed mah
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=+ cus=(cass (rip 3 p.i.hed))
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=+ zeb=(~(get by mah) cus)
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$(hed t.hed, mah (~(put by mah) cus ?~(zeb [q.i.hed ~] [q.i.hed u.zeb])))
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::
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++ hone :: host match
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|= [fro=host too=host] ^- ?
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?- -.fro
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| =(too fro)
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&
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?& ?=(& -.too)
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|- ^- ?
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?~ p.too &
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?~ p.fro |
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?: !=(i.p.too i.p.fro) |
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$(p.too t.p.too, p.fro t.p.fro)
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==
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==
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::
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++ loot :: match route
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|= [uri=purl rut=rout]
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^- (unit scud)
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?. |- ^- ?
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?~ p.rut |
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|(=(i.p.rut `host`r.p.uri) $(p.rut t.p.rut))
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~
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=+ tac=*path
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|- ^- (unit scud)
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?~ q.rut
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:- ~
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:- :(weld (flop q.q.uri) tac s.rut)
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`scar`[p.uri (flop tac) p.q.uri s.rut]
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?: |(?=(~ q.q.uri) !=(i.q.rut i.q.q.uri))
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~
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$(q.rut t.q.rut, q.q.uri t.q.q.uri, tac [i.q.rut tac])
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--
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. ==
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=| bolo
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|= [now=@da eny=@ sky=$+(* (unit))] :: activate
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^? :: opaque core
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|% ::
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++ beat :: process move
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|= [wru=(unit writ) tea=wire hen=duct fav=curd]
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=> .(fav ((hard card) fav))
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^- [p=(list move) q=vane]
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?+ -.fav
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[[[wru hen fav] ~] ..^$]
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::
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%band :: set/clear route
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[~ ..^$(wig ?~(q.fav (~(del by wig) hen) (~(put by wig) hen q.fav)))]
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::
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%born
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[~ ..^$(ged hen)] :: XX retry all gets, abort all puts
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::
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%crud
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[[[wru [/d hen] %flog fav] ~] ..^$]
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::
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%that :: response by us
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=+ neh=(need (~(get by q.giv) p.fav))
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:_ ..^$(q.giv (~(del by q.giv) p.fav))
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:_ ~
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:+ ~ neh
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:- %thou
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^- httr
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?- -.q.fav
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%mid [200 ~[content-type/(moon p.q.fav)] [~ q.q.fav]]
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%ham [200 ~[content-type/'text/html'] [~ (tact (xmlt p.q.fav ~))]]
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%raw p.q.fav
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==
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::
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%them :: outgoing request
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?~ p.fav
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=+ sud=(need (~(get by kes) hen))
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:- [[~ ged [%thus sud ~]] ~]
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..^$(q.ask (~(del by q.ask) sud), kes (~(del by kes) hen))
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:- [[~ ged [%thus p.ask p.fav]] ~]
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%= ..^$
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p.ask +(p.ask)
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q.ask (~(put by q.ask) p.ask hen u.p.fav)
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kes (~(put by kes) hen p.ask)
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==
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::
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%they :: response to us
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=+ kas=(need (~(get by q.ask) p.fav))
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:- [[~ p.kas [%thou q.fav]] ~]
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..^$(q.ask (~(del by q.ask) p.kas))
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::
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%this :: request to us
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=+ ryp=`quri`(rash q.r.fav zest:epur)
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=+ mah=(ecco r.r.fav)
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=+ ^= pul ^- purl
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?- -.ryp
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& ?>(=(p.fav p.p.p.ryp) p.ryp)
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| =+ hot=(~(get by mah) %host)
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?> ?=([~ @ ~] hot)
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[[p.fav (rash i.u.hot thor:epur)] p.ryp q.ryp]
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==
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=+ het=`hate`[pul (shaf %this q.fav) [p.r.fav mah s.r.fav]]
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=+ gew=`(list ,[p=duct q=(list rout)])`(~(tap by wig) ~)
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=+ ^= faw
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|- ^- (list ,[p=duct q=scud])
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?~ gew ~
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=+ mor=$(gew t.gew)
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=+ ^= woy
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|- ^- (list scud)
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?~ q.i.gew ~
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=+ mor=$(q.i.gew t.q.i.gew)
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=+ lut=(loot pul i.q.i.gew)
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?~(lut mor [u.lut mor])
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?~ woy mor
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[[p.i.gew i.woy] mor]
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?~ faw [[[~ hen [%thou 404 ~ ~]] ~] ..^$]
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:: ?^ t.faw [[[~ hen [%thou 500 ~ ~]] ~] ..^$]
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:- [[~ p.i.faw `card`[%thee p.giv [q.i.faw r.pul] *cred r.het]] ~]
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..^$(p.giv +(p.giv), q.giv (~(put by q.giv) p.giv hen))
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==
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::
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++ come
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|= [sam=? old=vase]
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^- vane
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~|(%load-nest-eyre !!)
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::
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++ doze
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|= [now=@da hen=duct]
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^- (unit ,@da)
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~
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::
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++ load
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|= new=vase
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^- vane
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?. (~(nest ut -:!>(`bolo`+>-.^$)) & p.new) ~|(%load-type-fail !!)
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..^$(+>- (bolo q.new))
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::
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++ raze
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^- vane
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..$(+>- *bolo)
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::
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++ scry
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|= [our=ship ren=@tas who=ship syd=disc lot=coin tyl=path]
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^- (unit)
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~
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::
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++ stay `vase`!>(`bolo`+>-.$)
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++ vern [191 0]
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--
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