21 lines
771 B
Solidity
21 lines
771 B
Solidity
pragma solidity >=0.6.12;
|
|
|
|
// Author: Louis Holbrook <dev@holbrook.no> 0826EDA1702D1E87C6E2875121D2E7BB88C2A746
|
|
// SPDX-License-Identifier: GPL-3.0-or-later
|
|
// File-version: 1
|
|
|
|
|
|
abstract contract TransferApproval {
|
|
uint256 public serial;
|
|
mapping(uint256 => address) public requests;
|
|
mapping(address => bool) public approvers;
|
|
|
|
event NewRequest(address indexed _sender, address indexed _recipient, address indexed _token, uint256 _value, uint256 _serial);
|
|
event NewExecution(uint256 serial);
|
|
event NewRejection(uint256 serial);
|
|
|
|
function request(address _recipient, address _token, uint256 _value) public virtual returns (uint256);
|
|
function execute(uint256 _serial) public virtual returns (bool);
|
|
function reject(uint256 _serial) public virtual returns (bool);
|
|
}
|