github.com/codingfuture/orig-energi3@v0.8.4/energi/contracts/src/IMasternodeRegistry.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 { IGovernedProxy } from "./IGovernedProxy.sol";
    25  
    26  /**
    27   * Genesis version of MasternodeRegistry interface.
    28   *
    29   * Base Consensus interface for masternodes.
    30   *
    31   * NOTE: it MUST NOT change after blockchain launch!
    32   */
    33  interface IMasternodeRegistry {
    34      event Announced(
    35          address indexed masternode,
    36          address indexed owner,
    37          uint32 ipv4address,
    38          bytes32[2] enode,
    39          uint collateral
    40      );
    41      event Denounced(
    42          address indexed masternode,
    43          address indexed owner
    44      );
    45      event Invalidation(
    46          address indexed masternode,
    47          address indexed validator
    48      );
    49      event Deactivated(
    50          address indexed masternode
    51      );
    52  
    53      function token_proxy() external view returns(IGovernedProxy);
    54      function treasury_proxy() external view returns(IGovernedProxy);
    55  
    56      function announce(address masternode, uint32 ipv4address, bytes32[2] calldata enode) external;
    57      function denounce(address masternode) external;
    58      function heartbeat(uint block_number, bytes32 block_hash, uint sw_features) external;
    59      function invalidate(address masternode) external;
    60      function validationTarget(address masternode) external view returns(address target);
    61      function isActive(address masternode) external view
    62          returns(bool);
    63      function count() external view
    64          returns(
    65              uint active, uint total,
    66              uint active_collateral, uint total_collateral,
    67              uint max_of_all_times);
    68      function info(address masternode) external view
    69          returns(address owner, uint32 ipv4address, bytes32[2] memory enode,
    70                  uint collateral, uint announced_block, uint sw_features);
    71      function ownerInfo(address owner) external view
    72          returns(address masternode, uint32 ipv4address, bytes32[2] memory enode,
    73                  uint collateral, uint announced_block, uint sw_features);
    74      function onCollateralUpdate(address owner) external;
    75      function enumerate() external view returns(address[] memory masternodes);
    76      function enumerateActive() external view returns(address[] memory masternodes);
    77  }