126 lines
6.1 KiB
OCaml
126 lines
6.1 KiB
OCaml
(*****************************************************************************)
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(* *)
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(* Open Source License *)
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(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
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(* *)
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(* Permission is hereby granted, free of charge, to any person obtaining a *)
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(* copy of this software and associated documentation files (the "Software"),*)
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(* to deal in the Software without restriction, including without limitation *)
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(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
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(* and/or sell copies of the Software, and to permit persons to whom the *)
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(* Software is furnished to do so, subject to the following conditions: *)
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(* *)
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(* The above copyright notice and this permission notice shall be included *)
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(* in all copies or substantial portions of the Software. *)
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(* *)
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(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
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(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
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(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
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(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
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(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
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(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
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(* DEALINGS IN THE SOFTWARE. *)
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(* *)
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(*****************************************************************************)
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open Misc
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let init_account ctxt
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({ public_key_hash ; public_key ; amount }: Parameters_repr.bootstrap_account) =
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let contract = Contract_repr.implicit_contract public_key_hash in
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Contract_storage.credit ctxt contract amount >>=? fun ctxt ->
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match public_key with
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| Some public_key ->
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Contract_storage.reveal_manager_key ctxt public_key_hash public_key >>=? fun ctxt ->
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Delegate_storage.set ctxt contract (Some public_key_hash) >>=? fun ctxt ->
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return ctxt
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| None -> return ctxt
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let init_contract ~typecheck ctxt
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({ delegate ; amount ; script }: Parameters_repr.bootstrap_contract) =
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Contract_storage.fresh_contract_from_current_nonce ctxt >>=? fun (ctxt, contract) ->
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typecheck ctxt script >>=? fun (script, ctxt) ->
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Contract_storage.originate ctxt contract
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~balance:amount
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~prepaid_bootstrap_storage:true
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~script
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~delegate:(Some delegate) >>=? fun ctxt ->
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return ctxt
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let init ctxt ~typecheck ?ramp_up_cycles ?no_reward_cycles accounts contracts =
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let nonce =
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Operation_hash.hash_bytes
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[ MBytes.of_string "Un festival de GADT." ] in
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let ctxt = Raw_context.init_origination_nonce ctxt nonce in
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fold_left_s init_account ctxt accounts >>=? fun ctxt ->
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fold_left_s (init_contract ~typecheck) ctxt contracts >>=? fun ctxt ->
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begin
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match no_reward_cycles with
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| None -> return ctxt
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| Some cycles ->
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(* Store pending ramp ups. *)
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let constants = Raw_context.constants ctxt in
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(* Start without reward *)
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Raw_context.patch_constants ctxt
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(fun c ->
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{ c with
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block_reward = Tez_repr.zero ;
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endorsement_reward = Tez_repr.zero }) >>= fun ctxt ->
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(* Store the final reward. *)
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Storage.Ramp_up.Rewards.init ctxt
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(Cycle_repr.of_int32_exn (Int32.of_int cycles))
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(constants.block_reward,
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constants.endorsement_reward)
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end >>=? fun ctxt ->
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match ramp_up_cycles with
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| None -> return ctxt
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| Some cycles ->
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(* Store pending ramp ups. *)
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let constants = Raw_context.constants ctxt in
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Lwt.return Tez_repr.(constants.block_security_deposit /? Int64.of_int cycles) >>=? fun block_step ->
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Lwt.return Tez_repr.(constants.endorsement_security_deposit /? Int64.of_int cycles) >>=? fun endorsement_step ->
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(* Start without security_deposit *)
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Raw_context.patch_constants ctxt
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(fun c ->
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{ c with
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block_security_deposit = Tez_repr.zero ;
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endorsement_security_deposit = Tez_repr.zero }) >>= fun ctxt ->
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fold_left_s
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(fun ctxt cycle ->
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Lwt.return Tez_repr.(block_step *? Int64.of_int cycle) >>=? fun block_security_deposit ->
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Lwt.return Tez_repr.(endorsement_step *? Int64.of_int cycle) >>=? fun endorsement_security_deposit ->
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let cycle = Cycle_repr.of_int32_exn (Int32.of_int cycle) in
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Storage.Ramp_up.Security_deposits.init ctxt cycle
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(block_security_deposit, endorsement_security_deposit))
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ctxt
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(1 --> (cycles - 1)) >>=? fun ctxt ->
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(* Store the final security deposits. *)
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Storage.Ramp_up.Security_deposits.init ctxt
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(Cycle_repr.of_int32_exn (Int32.of_int cycles))
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(constants.block_security_deposit,
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constants.endorsement_security_deposit) >>=? fun ctxt ->
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return ctxt
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let cycle_end ctxt last_cycle =
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let next_cycle = Cycle_repr.succ last_cycle in
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begin
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Storage.Ramp_up.Rewards.get_option ctxt next_cycle >>=? function
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| None -> return ctxt
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| Some (block_reward, endorsement_reward) ->
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Storage.Ramp_up.Rewards.delete ctxt next_cycle >>=? fun ctxt ->
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Raw_context.patch_constants ctxt
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(fun c ->
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{ c with block_reward ;
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endorsement_reward }) >>= fun ctxt ->
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return ctxt
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end >>=? fun ctxt ->
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Storage.Ramp_up.Security_deposits.get_option ctxt next_cycle >>=? function
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| None -> return ctxt
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| Some (block_security_deposit, endorsement_security_deposit) ->
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Storage.Ramp_up.Security_deposits.delete ctxt next_cycle >>=? fun ctxt ->
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Raw_context.patch_constants ctxt
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(fun c ->
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{ c with block_security_deposit ;
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endorsement_security_deposit }) >>= fun ctxt ->
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return ctxt
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