constants_services.ml
(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
open Alpha_context
let custom_root =
(RPC_path.(open_root / "context" / "constants")
: RPC_context.t RPC_path.context)
module S = struct
open Data_encoding
let errors =
RPC_service.get_service
~description:"Schema for all the RPC errors from this protocol version"
~query:RPC_query.empty
~output:json_schema
RPC_path.(custom_root / "errors")
let all =
RPC_service.get_service
~description:"All constants"
~query:RPC_query.empty
~output:Alpha_context.Constants.encoding
custom_root
let parametric =
RPC_service.get_service
~description:"Parametric constants"
~query:RPC_query.empty
~output:Alpha_context.Constants.Parametric.encoding
RPC_path.(custom_root / "parametric")
end
let register () =
let open Services_registration in
register0_noctxt ~chunked:true S.errors (fun () () ->
return Data_encoding.Json.(schema error_encoding)) ;
register0 ~chunked:false S.all (fun ctxt () () ->
return @@ Constants.all ctxt) ;
register0 ~chunked:false S.parametric (fun ctxt () () ->
return @@ Constants.parametric ctxt)
let errors ctxt block = RPC_context.make_call0 S.errors ctxt block () ()
let all ctxt block = RPC_context.make_call0 S.all ctxt block () ()
let parametric ctxt block = RPC_context.make_call0 S.parametric ctxt block () ()