编译器
0.8.13+commit.abaa5c0e
文件 1 的 4:Context.sol
pragma solidity ^0.8.0;
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
文件 2 的 4:ITreasury.sol
pragma solidity 0.8.13;
interface ITreasury {
function withdraw(uint256 _amount, address _to) external;
}
文件 3 的 4:Ownable.sol
pragma solidity ^0.8.0;
import "../utils/Context.sol";
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor() {
_transferOwnership(_msgSender());
}
modifier onlyOwner() {
_checkOwner();
_;
}
function owner() public view virtual returns (address) {
return _owner;
}
function _checkOwner() internal view virtual {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
}
function renounceOwnership() public virtual onlyOwner {
_transferOwnership(address(0));
}
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
_transferOwnership(newOwner);
}
function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
文件 4 的 4:Treasury.sol
pragma solidity 0.8.13;
import "@openzeppelin/contracts/access/Ownable.sol";
import "./interfaces/ITreasury.sol";
contract Treasury is ITreasury, Ownable {
function withdraw(uint256 _amount, address _to) external onlyOwner {
require(
_amount <= address(this).balance,
"the balance is lower than the requested amount"
);
require(_to != address(0), "null address is not allowed");
(bool sent, ) = payable(_to).call{value: _amount}("");
require(sent, "Failed to send Ether");
}
receive() external payable {}
}
{
"compilationTarget": {
"src/Treasury.sol": "Treasury"
},
"evmVersion": "london",
"libraries": {},
"metadata": {
"bytecodeHash": "ipfs"
},
"optimizer": {
"enabled": true,
"runs": 20000
},
"remappings": [
":@openzeppelin-upgradeable/=lib/openzeppelin-contracts-upgradeable/",
":@openzeppelin/=lib/openzeppelin-contracts/",
":@uniswap/=lib/",
":ds-test/=lib/forge-std/lib/ds-test/src/",
":forge-std/=lib/forge-std/src/",
":murky/=lib/murky/src/",
":openzeppelin-contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/",
":openzeppelin-contracts/=lib/openzeppelin-contracts/",
":safe-contracts/=lib/safe-tools/lib/safe-contracts/contracts/",
":safe-tools/=lib/safe-tools/src/",
":solady/=lib/safe-tools/lib/solady/src/",
":solmate/=lib/safe-tools/lib/solady/lib/solmate/src/",
":v3-core/=lib/v3-core/",
":v3-periphery/=lib/v3-periphery/contracts/"
]
}
[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"address","name":"_to","type":"address"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]