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(* Open Source License                                                       *)
(* Copyright (c) 2022 Nomadic Labs, <contact@nomadic-labs.com>               *)
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module type T = sig
  module Proto : Registered_protocol.T

  val get_constants :
    Tezos_shell_services.Chain_services.chain ->
    Tezos_shell_services.Block_services.block ->
    Client_context.full ->
    Tezos_crypto_dal.Cryptobox.Verifier.parameters tzresult Lwt.t

  val get_published_slot_headers :
    Tezos_shell_services.Block_services.block ->
    Client_context.full ->
    (int * Tezos_crypto_dal.Cryptobox.Verifier.commitment) list tzresult Lwt.t
end

let table : (module T) Protocol_hash.Table.t = Protocol_hash.Table.create 5

let register (module Plugin : T) =
  assert (not (Protocol_hash.Table.mem table Plugin.Proto.hash)) ;
  Protocol_hash.Table.add table Plugin.Proto.hash (module Plugin)

let get hash = Protocol_hash.Table.find table hash