mirror of https://github.com/logos-co/staking.git
68 lines
2.5 KiB
Solidity
68 lines
2.5 KiB
Solidity
// SPDX-License-Identifier: GPL-3.0
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pragma solidity 0.8.18;
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import "./token/TokenController.sol";
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import "./token/MiniMeToken.sol";
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import "./SafeMath.sol";
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import "./Owned.sol";
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/*
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Copyright 2017, Jordi Baylina
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/// @title SNTPlaceholder Contract
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/// @author Jordi Baylina
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/// @dev The SNTPlaceholder contract will take control over the SNT after the contribution
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/// is finalized and before the Status Network is deployed.
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/// The contract allows for SNT transfers and transferFrom and implements the
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/// logic for transferring control of the token to the network when the offering
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/// asks it to do so.
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contract SNTPlaceHolder is TokenController, Owned {
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using SafeMath for uint256;
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MiniMeToken public snt;
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constructor(address _owner, address payable _snt) {
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owner = _owner;
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snt = MiniMeToken(_snt);
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}
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/// @notice The owner of this contract can change the controller of the SNT token
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/// Please, be sure that the owner is a trusted agent or 0x0 address.
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/// @param _newController The address of the new controller
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function changeController(address _newController) public onlyOwner {
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snt.changeController(_newController);
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emit ControllerChanged(_newController);
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}
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//////////
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// MiniMe Controller Interface functions
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//////////
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// In between the offering and the network. Default settings for allowing token transfers.
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function proxyPayment(address) override public payable returns (bool) {
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return false;
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}
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function onTransfer(address, address, uint256) override public pure returns (bool) {
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return true;
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}
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function onApprove(address, address, uint256) override public pure returns (bool) {
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return true;
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}
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event ClaimedTokens(address indexed _token, address indexed _controller, uint256 _amount);
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event ControllerChanged(address indexed _newController);
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} |