github.com/codingfuture/orig-energi3@v0.8.4/energi/contracts/src/IBlacklistRegistry.sol (about)

     1  // Copyright 2019 The Energi Core Authors
     2  // This file is part of Energi Core.
     3  //
     4  // Energi Core is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // Energi Core is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU General Public License
    15  // along with Energi Core. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  // Energi Governance system is the fundamental part of Energi Core.
    18  
    19  // NOTE: It's not allowed to change the compiler due to byte-to-byte
    20  //       match requirement.
    21  pragma solidity 0.5.16;
    22  //pragma experimental SMTChecker;
    23  
    24  import { IProposal } from "./IProposal.sol";
    25  import { ITreasury } from "./ITreasury.sol";
    26  
    27  /**
    28   * Interface of BlacklistProposal
    29   */
    30  contract IBlacklistProposal is IProposal {
    31      function isObeyed() external view returns(bool);
    32  }
    33  
    34  /**
    35   * Genesis version of BlacklistRegistry interface.
    36   *
    37   * Base Consensus interface for blocking outgoing transactions from
    38   * blacklisted accounts.
    39   *
    40   * NOTE: it MUST NOT change after blockchain launch!
    41   */
    42  interface IBlacklistRegistry {
    43      event BlacklistProposal(
    44          address indexed target,
    45          IBlacklistProposal proposal
    46      );
    47      event WhitelistProposal(
    48          address indexed target,
    49          IBlacklistProposal proposal
    50      );
    51      event DrainProposal(
    52          address indexed target,
    53          IBlacklistProposal proposal
    54      );
    55  
    56      function compensation_fund() external view returns(ITreasury);
    57      function EBI_signer() external view returns(address);
    58  
    59      function proposals(address) external view returns(
    60          IBlacklistProposal enforce,
    61          IBlacklistProposal revoke,
    62          IBlacklistProposal drain);
    63      function propose(address) external payable returns(IBlacklistProposal);
    64      function proposeRevoke(address) external payable returns(IBlacklistProposal);
    65      function proposeDrain(address) external payable returns(IBlacklistProposal);
    66      function isBlacklisted(address) external view returns(bool);
    67      function isDrainable(address) external view returns(bool);
    68      function collect(address) external;
    69      function drainMigration(uint item_id, bytes20 owner) external;
    70      function enumerateAll() external view returns(address[] memory addresses);
    71      function enumerateBlocked() external view returns(address[] memory addresses);
    72      function enumerateDrainable() external view returns(address[] memory addresses);
    73      function onDrain(address) external;
    74  }