mirror of
https://github.com/urbit/shrub.git
synced 2024-12-29 23:23:52 +03:00
216 lines
4.6 KiB
Plaintext
216 lines
4.6 KiB
Plaintext
/- bp=btc-provider, json-rpc
|
|
/+ bc=bitcoin, bcu=bitcoin-utils
|
|
~% %btc-provider-lib ..part ~
|
|
|%
|
|
:: +from-epoch: time since Jan 1, 1970 in seconds.
|
|
::
|
|
++ from-epoch
|
|
|= secs=@ud
|
|
^- (unit @da)
|
|
?: =(0 secs) ~
|
|
[~ (add ~1970.1.1 `@dr`(mul secs ~s1))]
|
|
::
|
|
++ get-request
|
|
|= url=@t
|
|
^- request:http
|
|
[%'GET' url ~ ~]
|
|
::
|
|
++ post-request
|
|
|= [url=@t body=json]
|
|
^- request:http
|
|
:* %'POST'
|
|
url
|
|
~[['Content-Type' 'application/json']]
|
|
=, html
|
|
%- some
|
|
%- as-octt:mimes
|
|
(en-json body)
|
|
==
|
|
::
|
|
++ gen-request
|
|
|= [=host-info:bp ract=action:rpc-types:bp]
|
|
^- request:http
|
|
%+ rpc-action-to-http
|
|
api-url.host-info ract
|
|
::
|
|
++ rpc
|
|
~/ %rpc
|
|
=, dejs:format
|
|
|%
|
|
++ parse-result
|
|
|= res=response:json-rpc
|
|
|^ ^- result:rpc-types:bp
|
|
~| -.res
|
|
?> ?=(%result -.res)
|
|
?+ id.res ~|([%unsupported-result id.res] !!)
|
|
%get-address-info
|
|
[id.res (address-info res.res)]
|
|
::
|
|
%get-tx-vals
|
|
[id.res (tx-vals res.res)]
|
|
::
|
|
%get-raw-tx
|
|
[id.res (raw-tx res.res)]
|
|
::
|
|
%broadcast-tx
|
|
[%broadcast-tx (broadcast-tx res.res)]
|
|
::
|
|
%get-block-count
|
|
[id.res (ni res.res)]
|
|
::
|
|
%get-block-info
|
|
[id.res (block-info res.res)]
|
|
==
|
|
::
|
|
++ address-info
|
|
%- ot
|
|
:~ [%address (cu from-cord:adr:bc so)]
|
|
[%utxos (as utxo)]
|
|
[%used bo]
|
|
[%block ni]
|
|
==
|
|
::
|
|
++ utxo
|
|
%- ot
|
|
:~ ['tx_pos' ni]
|
|
['tx_hash' (cu from-cord:hxb:bcu so)]
|
|
[%height ni]
|
|
[%value ni]
|
|
[%recvd (cu from-epoch ni)]
|
|
==
|
|
::
|
|
++ tx-vals
|
|
%- ot
|
|
:~ [%included bo]
|
|
[%txid (cu from-cord:hxb:bcu so)]
|
|
[%confs ni]
|
|
[%recvd (cu from-epoch ni)]
|
|
[%inputs (ar tx-val)]
|
|
[%outputs (ar tx-val)]
|
|
==
|
|
::
|
|
++ tx-val
|
|
%- ot
|
|
:~ [%txid (cu from-cord:hxb:bcu so)]
|
|
[%pos ni]
|
|
[%address (cu from-cord:adr:bc so)]
|
|
[%value ni]
|
|
==
|
|
::
|
|
++ raw-tx
|
|
%- ot
|
|
:~ [%txid (cu from-cord:hxb:bcu so)]
|
|
[%rawtx (cu from-cord:hxb:bcu so)]
|
|
==
|
|
::
|
|
++ broadcast-tx
|
|
%- ot
|
|
:~ [%txid (cu from-cord:hxb:bcu so)]
|
|
[%broadcast bo]
|
|
[%included bo]
|
|
==
|
|
::
|
|
++ block-info
|
|
%- ot
|
|
:~ [%block ni]
|
|
[%fee (mu ni)]
|
|
[%blockhash (cu from-cord:hxb:bcu so)]
|
|
[%blockfilter (cu from-cord:hxb:bcu so)]
|
|
==
|
|
--
|
|
--
|
|
::
|
|
++ rpc-action-to-http
|
|
|= [endpoint=@t ract=action:rpc-types:bp]
|
|
|^ ^- request:http
|
|
?- -.ract
|
|
%get-address-info
|
|
%- get-request
|
|
%+ mk-url '/addresses/info/'
|
|
(to-cord:adr:bc address.ract)
|
|
::
|
|
%get-tx-vals
|
|
%- get-request
|
|
%+ mk-url '/gettxvals/'
|
|
(to-cord:hxb:bcu txid.ract)
|
|
::
|
|
%get-raw-tx
|
|
%- get-request
|
|
%+ mk-url '/getrawtx/'
|
|
(to-cord:hxb:bcu txid.ract)
|
|
::
|
|
%broadcast-tx
|
|
%- get-request
|
|
%+ mk-url '/broadcasttx/'
|
|
(to-cord:hxb:bcu rawtx.ract)
|
|
::
|
|
%get-block-count
|
|
%- get-request
|
|
(mk-url '/getblockcount' '')
|
|
::
|
|
%get-block-info
|
|
%- get-request
|
|
(mk-url '/getblockinfo' '')
|
|
==
|
|
++ mk-url
|
|
|= [base=@t params=@t]
|
|
%^ cat 3
|
|
(cat 3 endpoint base) params
|
|
--
|
|
:: RPC/HTTP Utilities
|
|
::
|
|
++ httr-to-rpc-response
|
|
|= hit=httr:eyre
|
|
^- response:json-rpc
|
|
~| hit
|
|
=/ jon=json (need (de-json:html q:(need r.hit)))
|
|
?. =(%2 (div p.hit 100))
|
|
(parse-rpc-error jon)
|
|
=, dejs-soft:format
|
|
^- response:json-rpc
|
|
=; dere
|
|
=+ res=((ar dere) jon)
|
|
?~ res (need (dere jon))
|
|
[%batch u.res]
|
|
|= jon=json
|
|
^- (unit response:json-rpc)
|
|
=/ res=[id=(unit @t) res=(unit json) err=(unit json)]
|
|
%. jon
|
|
=, dejs:format
|
|
=- (ou -)
|
|
:~ ['id' (uf ~ (mu so))]
|
|
['result' (uf ~ (mu same))]
|
|
['error' (uf ~ (mu same))]
|
|
==
|
|
?: ?=([^ * ~] res)
|
|
`[%result [u.id.res ?~(res.res ~ u.res.res)]]
|
|
~| jon
|
|
`(parse-rpc-error jon)
|
|
::
|
|
++ get-rpc-response
|
|
|= response=client-response:iris
|
|
^- response:json-rpc
|
|
?> ?=(%finished -.response)
|
|
%- httr-to-rpc-response
|
|
%+ to-httr:iris
|
|
response-header.response
|
|
full-file.response
|
|
::
|
|
++ parse-rpc-error
|
|
|= =json
|
|
^- response:json-rpc
|
|
:- %error
|
|
?~ json ['' '' '']
|
|
%. json
|
|
=, dejs:format
|
|
=- (ou -)
|
|
:~ =- ['id' (uf '' (cu - (mu so)))]
|
|
|*(a=(unit) ?~(a '' u.a))
|
|
:- 'error'
|
|
=- (uf ['' ''] -)
|
|
=- (cu |*(a=(unit) ?~(a ['' ''] u.a)) (mu (ou -)))
|
|
:~ ['code' (uf '' no)]
|
|
['message' (uf '' so)]
|
|
== ==
|
|
--
|