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contract_minter.sol
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contract_minter.sol
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;
interface IERC721 {
function safeTransferFrom(address from, address to, uint256 tokenId) external;
function balanceOf(address owner) external view returns (uint256 balance);
function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);
}
contract subContract{
address public deployer;
address public mainContract;
bool public isInitialized;
modifier onlyDeployer() {
require(tx.origin == deployer && msg.sender == mainContract, "only deployer");
_;
}
function initializeC() external {
require(!isInitialized, "already initialized");
deployer = tx.origin;
mainContract = msg.sender;
isInitialized = true;
}
function callData(address _addr, bytes calldata _data) external payable onlyDeployer returns (bytes memory) {
(bool success, bytes memory result) = _addr.call{value: msg.value}(_data);
require(success, "call failed");
return result;
}
function transferAllto(address _addr, address _to) external onlyDeployer {
uint256 balance = IERC721(_addr).balanceOf(address(this));
while(balance > 0){
IERC721(_addr).safeTransferFrom(address(this), _to, IERC721(_addr).tokenOfOwnerByIndex(address(this), 0));
balance--;
}
}
function transferAlltoV2(address _addr, address _to, uint256[] memory _tokenIds) external onlyDeployer {
for(uint256 i = 0; i < _tokenIds.length; i++){
IERC721(_addr).safeTransferFrom(address(this), _to, _tokenIds[i]);
}
}
function withdrawETH() external onlyDeployer {
payable(deployer).transfer(address(this).balance);
}
function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data) external returns (bytes4) {
return bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"));
}
function onERC1155Received(address operator, address from, uint256 id, uint256 value, bytes calldata data) external returns (bytes4) {
return bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"));
}
function onERC1155BatchReceived(address operator, address from, uint256[] calldata ids, uint256[] calldata values, bytes calldata data) external returns (bytes4) {
return bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"));
}
}
contract ContractMinter {
address public owner;
address public subcontract;
mapping(address => address[]) public subAddressList;
constructor(){
owner = msg.sender;
initialize();
}
modifier onlyOwner() {
require(msg.sender == owner, "only owner");
_;
}
modifier onlyEOA() {
require(tx.origin == msg.sender, "only EOA");
_;
}
function initialize() internal {
require(subcontract == address(0), "already initialized");
bytes32 salt = keccak256(abi.encodePacked(owner, gasleft(), block.timestamp));
subcontract = address(new subContract{salt: salt}());
}
function deploySubAddrs(uint256 _num) public onlyEOA {
for(uint256 i = 0; i < _num; i++){
address subAddr = this.clone(subcontract);
subContract(subAddr).initializeC();
subAddressList[msg.sender].push(subAddr);
}
}
function batchCall(uint256 times, address _addr, bytes calldata _data) public payable onlyEOA {
address sender = msg.sender;
require(subAddressList[sender].length > 0, "You have not deployed subAddress yet");
require(_data.length >= 4, "data length must be greater than 4");
if (times > subAddressList[sender].length) {
times = subAddressList[sender].length;
}
if (msg.value > 0) {
uint256 WeiValue = msg.value / times;
for(uint256 i = 0; i < times; i++){
subContract(subAddressList[sender][i]).callData{value: WeiValue}(_addr, _data);
}
} else {
for(uint256 i = 0; i < times; i++){
subContract(subAddressList[sender][i]).callData(_addr, _data);
}
}
}
function withdrawNFTs(address _token, address _to) public onlyEOA {
address sender = msg.sender;
require(subAddressList[sender].length > 0, "You have not deployed subAddress yet");
for (uint256 i = 0; i < subAddressList[sender].length; i++) {
address subAddr = subAddressList[sender][i];
subContract(subAddr).transferAllto(_token, _to);
}
}
function withdrawNFTsV2(address _token, address _to, address[] memory _subaddrs, uint256[][] memory _tokenids) public onlyEOA {
address sender = msg.sender;
require(_subaddrs.length == _tokenids.length, "length not match");
for (uint256 i = 0; i < _subaddrs.length; i++) {
address subAddr = _subaddrs[i];
subContract(subAddr).transferAlltoV2(_token, _to, _tokenids[i]);
}
}
function withdrawETHEmergency() public onlyEOA {
address sender = msg.sender;
require(subAddressList[sender].length > 0, "You have not deployed subAddress yet");
for (uint256 i = 0; i < subAddressList[sender].length; i++) {
address subAddr = subAddressList[sender][i];
uint256 ethBalance = address(subAddr).balance;
if (ethBalance > 0) {
subContract(subAddr).withdrawETH();
}
}
}
function getSubaddressAndTokenids(address _user, address _token) external view returns (address[] memory, uint256[][] memory) {
uint256[][] memory tokenids = new uint256[][](subAddressList[_user].length);
address[] memory subaddrs = subAddressList[_user];
uint256 len = 0;
for (uint256 i = 0; i < subAddressList[_user].length; i++) {
address subAddr = subAddressList[_user][i];
uint256 balance = IERC721(_token).balanceOf(subAddr);
if (balance > 0) {
tokenids[i] = new uint256[](balance);
for (uint256 j = 0; j < balance; j++) {
tokenids[i][j] = IERC721(_token).tokenOfOwnerByIndex(subAddr, j);
}
} else {
subaddrs[i] = subaddrs[subaddrs.length - 1];
delete subaddrs[subaddrs.length - 1];
tokenids[i] = tokenids[tokenids.length - 1];
delete tokenids[tokenids.length - 1];
len++;
}
}
require(subaddrs.length == tokenids.length, "length not match");
uint256[][] memory tokenids2 = new uint256[][](subaddrs.length - len);
for (uint256 i = 0; i < tokenids2.length; i++) {
tokenids2[i] = tokenids[i];
}
address[] memory subaddrs2 = new address[](subaddrs.length - len);
for (uint256 i = 0; i < subaddrs2.length; i++) {
subaddrs2[i] = subaddrs[i];
}
require(subaddrs2.length > 0, "Your subaddress doesn't have this NFTs");
return (subaddrs2, tokenids2);
}
function getSubaddress(address _user) public view returns (uint256, address[] memory) {
return (subAddressList[_user].length, subAddressList[_user]);
}
function clone(address target) external returns (address result) {
bytes20 targetBytes = bytes20(target);
assembly {
let clone := mload(0x40)
mstore(clone,0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000)
mstore(add(clone, 0x14), targetBytes)
mstore(add(clone, 0x28),0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000)
result := create(0, clone, 0x37)
}
require(result != address(0), "clone failed");
}
}