Feature Tip: Add private address tag to any address under My Name Tag !
ERC-721
Overview
Max Total Supply
0 OFM
Holders
95
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
1 OFMLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
NFT
Compiler Version
v0.8.4+commit.c7e474f2
Optimization Enabled:
No with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity ^0.8.4; import "hardhat/console.sol"; import "@openzeppelin/contracts/utils/Strings.sol"; import "@openzeppelin/contracts/access/Ownable.sol"; import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol"; import "@openzeppelin/contracts/token/ERC20/ERC20.sol"; import "@chainlink/contracts/src/v0.8/interfaces/VRFCoordinatorV2Interface.sol"; import "@chainlink/contracts/src/v0.8/VRFConsumerBaseV2.sol"; contract NFT is ERC721URIStorage, Ownable, VRFConsumerBaseV2 { ERC20 public token; string public baseUri = "ipfs://QmNPi93oynwoi7NmHmW7ABTgpMfaQtmxKJoxmpXsJHNgGK/"; string public constant uriSuffix = '.json'; uint16 public max_supply = 5000; uint256 public amountMintPerAccount = 0; // 0 for unlimited uint256 public price = 1 ether; // 1 $PORK to play uint16[] private availableTokens; uint16 private tokensInitializedCount; address[] private redeemedTokensUser; uint16[] private redeemedTokensTokenId; //VRF Chainlink ************************************************************************************** uint64 s_subscriptionId; VRFCoordinatorV2Interface COORDINATOR; // address vrfCoordinator = 0x2Ca8E0C643bDe4C2E08ab1fA0da3401AdAD7734D; // goerli - Change this depending current blockchain! // bytes32 keyHash = 0x79d3d8832d904592c0bf9818b621522c988bb8b0c05cdc3b15aea1b6e8db0c15; // goerli - Change this depending current blockchain! address vrfCoordinator = 0x271682DEB8C4E0901D1a1550aD2e64D568E69909; // mainnet - Change this depending current blockchain! bytes32 keyHash = 0x8af398995b04c28e9951adb9721ef74c74f93e6a478f39e7e0777be13527e7ef; // mainnet - Change this depending current blockchain! uint32 callbackGasLimit = 200000; uint16 requestConfirmations = 3; uint32 numWords = 1; uint256[] public s_randomWords; uint256 public s_requestId; address[] private mintersQueue; event MintRequestSent(address user); event MintSuccessful(address user, uint256 tokenId); event Redeem(address user, uint256 tokenId); constructor(address tokenAddress, uint64 subscriptionId) ERC721("Old Farm Man", "OFM") VRFConsumerBaseV2(vrfCoordinator) { token = ERC20(tokenAddress); // Initialize Chainlink Coordinator COORDINATOR = VRFCoordinatorV2Interface(vrfCoordinator); s_subscriptionId = subscriptionId; } function initializeTokens(uint16 _count) external onlyOwner { uint16 _tokensInitializedCount = tokensInitializedCount; require(_tokensInitializedCount + _count <= max_supply, "Cannot initialize more tokens than the max_supply"); uint16 _lastCount = _tokensInitializedCount + _count + 1; for (uint16 i = _tokensInitializedCount + 1; i < _lastCount;) { availableTokens.push(i); unchecked { ++i; } } tokensInitializedCount += _count; } function tokenURI(uint256 _tokenId) public view virtual override returns (string memory) { require(_exists(_tokenId), 'ERC721Metadata: URI query for nonexistent token '); string memory currentBaseURI = _baseURI(); return bytes(currentBaseURI).length > 0 ? string(abi.encodePacked(currentBaseURI, Strings.toString(_tokenId), uriSuffix)) : ''; } function mint() external { require(availableTokens.length > 0, 'No more tokens available!'); require(amountMintPerAccount == 0 || balanceOf(msg.sender) < amountMintPerAccount, 'Each address may only mint x NFTs!'); // Pay tokens token.transferFrom(msg.sender, address(this), getPrice()); emit MintRequestSent(msg.sender); requestRandomNumberForTokenId(msg.sender); } function airdrop(address user, uint256 _tokenId) public onlyOwner { _safeMint(user, _tokenId); emit MintSuccessful(user, _tokenId); } function airdropRandom(address user, uint256 _random) public onlyOwner { mintRandom(user, _random); } function mintRandom(address minter, uint256 _random) private { uint256 randomIndex = _random % availableTokens.length; uint256 resultRandomTokenId = availableTokens[randomIndex]; availableTokens[randomIndex] = availableTokens[availableTokens.length - 1]; availableTokens.pop(); _safeMint(minter, resultRandomTokenId); emit MintSuccessful(minter, resultRandomTokenId); } function redeemAndBurn(uint16 _tokenId) external { require(msg.sender == ownerOf(_tokenId), "You are not the owner of this token"); redeemedTokensUser.push(msg.sender); redeemedTokensTokenId.push(_tokenId); _burn(_tokenId); emit Redeem(msg.sender, _tokenId); } function _baseURI() internal view override returns (string memory) { return baseUri; } function contractURI() public pure returns (string memory) { return "ipfs://QmaYebK3zEfHpfAmvRDvHB5b7MmgRYSecBY69pYfPcat22/"; } function getPrice() view public returns(uint) { return price; } function setPrice(uint _price) public onlyOwner { price = _price; } function setBaseUri(string calldata _baseUri) public onlyOwner { baseUri = _baseUri; } function setAmountMintPerAccount(uint _amountMintPerAccount) public onlyOwner { amountMintPerAccount = _amountMintPerAccount; } function withdraw() public onlyOwner { payable(msg.sender).transfer(address(this).balance); } function requestRandomNumberForTokenId(address _minter) private { s_requestId = COORDINATOR.requestRandomWords( keyHash, s_subscriptionId, requestConfirmations, callbackGasLimit, numWords ); mintersQueue.push(_minter); } // Callback function when random number from Chainlink is generated function fulfillRandomWords( uint256, /* requestId */ uint256[] memory randomWords ) internal override { require(mintersQueue.length > 0, "No minter in queue"); s_randomWords = randomWords; mintRandom(mintersQueue[mintersQueue.length - 1], s_randomWords[0]); mintersQueue.pop(); } function getRedeemedTokensUser() public view returns (address[] memory) { return redeemedTokensUser; } function getRedeemedTokensTokenId() public view returns (uint16[] memory) { return redeemedTokensTokenId; } function getAvailableTokensCount() public view returns (uint256) { return availableTokens.length; } function getTokensInitializedCount() public view returns (uint16) { return tokensInitializedCount; } }
// SPDX-License-Identifier: MIT pragma solidity >= 0.4.22 <0.9.0; library console { address constant CONSOLE_ADDRESS = address(0x000000000000000000636F6e736F6c652e6c6f67); function _sendLogPayload(bytes memory payload) private view { uint256 payloadLength = payload.length; address consoleAddress = CONSOLE_ADDRESS; assembly { let payloadStart := add(payload, 32) let r := staticcall(gas(), consoleAddress, payloadStart, payloadLength, 0, 0) } } function log() internal view { _sendLogPayload(abi.encodeWithSignature("log()")); } function logInt(int256 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(int256)", p0)); } function logUint(uint256 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256)", p0)); } function logString(string memory p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(string)", p0)); } function logBool(bool p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool)", p0)); } function logAddress(address p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(address)", p0)); } function logBytes(bytes memory p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes)", p0)); } function logBytes1(bytes1 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes1)", p0)); } function logBytes2(bytes2 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes2)", p0)); } function logBytes3(bytes3 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes3)", p0)); } function logBytes4(bytes4 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes4)", p0)); } function logBytes5(bytes5 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes5)", p0)); } function logBytes6(bytes6 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes6)", p0)); } function logBytes7(bytes7 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes7)", p0)); } function logBytes8(bytes8 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes8)", p0)); } function logBytes9(bytes9 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes9)", p0)); } function logBytes10(bytes10 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes10)", p0)); } function logBytes11(bytes11 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes11)", p0)); } function logBytes12(bytes12 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes12)", p0)); } function logBytes13(bytes13 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes13)", p0)); } function logBytes14(bytes14 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes14)", p0)); } function logBytes15(bytes15 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes15)", p0)); } function logBytes16(bytes16 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes16)", p0)); } function logBytes17(bytes17 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes17)", p0)); } function logBytes18(bytes18 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes18)", p0)); } function logBytes19(bytes19 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes19)", p0)); } function logBytes20(bytes20 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes20)", p0)); } function logBytes21(bytes21 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes21)", p0)); } function logBytes22(bytes22 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes22)", p0)); } function logBytes23(bytes23 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes23)", p0)); } function logBytes24(bytes24 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes24)", p0)); } function logBytes25(bytes25 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes25)", p0)); } function logBytes26(bytes26 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes26)", p0)); } function logBytes27(bytes27 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes27)", p0)); } function logBytes28(bytes28 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes28)", p0)); } function logBytes29(bytes29 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes29)", p0)); } function logBytes30(bytes30 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes30)", p0)); } function logBytes31(bytes31 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes31)", p0)); } function logBytes32(bytes32 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bytes32)", p0)); } function log(uint256 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256)", p0)); } function log(string memory p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(string)", p0)); } function log(bool p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool)", p0)); } function log(address p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(address)", p0)); } function log(uint256 p0, uint256 p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256)", p0, p1)); } function log(uint256 p0, string memory p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string)", p0, p1)); } function log(uint256 p0, bool p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool)", p0, p1)); } function log(uint256 p0, address p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address)", p0, p1)); } function log(string memory p0, uint256 p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256)", p0, p1)); } function log(string memory p0, string memory p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string)", p0, p1)); } function log(string memory p0, bool p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool)", p0, p1)); } function log(string memory p0, address p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address)", p0, p1)); } function log(bool p0, uint256 p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256)", p0, p1)); } function log(bool p0, string memory p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string)", p0, p1)); } function log(bool p0, bool p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool)", p0, p1)); } function log(bool p0, address p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address)", p0, p1)); } function log(address p0, uint256 p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256)", p0, p1)); } function log(address p0, string memory p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string)", p0, p1)); } function log(address p0, bool p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool)", p0, p1)); } function log(address p0, address p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address)", p0, p1)); } function log(uint256 p0, uint256 p1, uint256 p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256)", p0, p1, p2)); } function log(uint256 p0, uint256 p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string)", p0, p1, p2)); } function log(uint256 p0, uint256 p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool)", p0, p1, p2)); } function log(uint256 p0, uint256 p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address)", p0, p1, p2)); } function log(uint256 p0, string memory p1, uint256 p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256)", p0, p1, p2)); } function log(uint256 p0, string memory p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,string)", p0, p1, p2)); } function log(uint256 p0, string memory p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool)", p0, p1, p2)); } function log(uint256 p0, string memory p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,address)", p0, p1, p2)); } function log(uint256 p0, bool p1, uint256 p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256)", p0, p1, p2)); } function log(uint256 p0, bool p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string)", p0, p1, p2)); } function log(uint256 p0, bool p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool)", p0, p1, p2)); } function log(uint256 p0, bool p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address)", p0, p1, p2)); } function log(uint256 p0, address p1, uint256 p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256)", p0, p1, p2)); } function log(uint256 p0, address p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,string)", p0, p1, p2)); } function log(uint256 p0, address p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool)", p0, p1, p2)); } function log(uint256 p0, address p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,address)", p0, p1, p2)); } function log(string memory p0, uint256 p1, uint256 p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256)", p0, p1, p2)); } function log(string memory p0, uint256 p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,string)", p0, p1, p2)); } function log(string memory p0, uint256 p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool)", p0, p1, p2)); } function log(string memory p0, uint256 p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,address)", p0, p1, p2)); } function log(string memory p0, string memory p1, uint256 p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,uint256)", p0, p1, p2)); } function log(string memory p0, string memory p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,string)", p0, p1, p2)); } function log(string memory p0, string memory p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,bool)", p0, p1, p2)); } function log(string memory p0, string memory p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,address)", p0, p1, p2)); } function log(string memory p0, bool p1, uint256 p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256)", p0, p1, p2)); } function log(string memory p0, bool p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,string)", p0, p1, p2)); } function log(string memory p0, bool p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,bool)", p0, p1, p2)); } function log(string memory p0, bool p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,address)", p0, p1, p2)); } function log(string memory p0, address p1, uint256 p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,uint256)", p0, p1, p2)); } function log(string memory p0, address p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,string)", p0, p1, p2)); } function log(string memory p0, address p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,bool)", p0, p1, p2)); } function log(string memory p0, address p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,address)", p0, p1, p2)); } function log(bool p0, uint256 p1, uint256 p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256)", p0, p1, p2)); } function log(bool p0, uint256 p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string)", p0, p1, p2)); } function log(bool p0, uint256 p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool)", p0, p1, p2)); } function log(bool p0, uint256 p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address)", p0, p1, p2)); } function log(bool p0, string memory p1, uint256 p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256)", p0, p1, p2)); } function log(bool p0, string memory p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,string)", p0, p1, p2)); } function log(bool p0, string memory p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,bool)", p0, p1, p2)); } function log(bool p0, string memory p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,address)", p0, p1, p2)); } function log(bool p0, bool p1, uint256 p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256)", p0, p1, p2)); } function log(bool p0, bool p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,string)", p0, p1, p2)); } function log(bool p0, bool p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool)", p0, p1, p2)); } function log(bool p0, bool p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,address)", p0, p1, p2)); } function log(bool p0, address p1, uint256 p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256)", p0, p1, p2)); } function log(bool p0, address p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,string)", p0, p1, p2)); } function log(bool p0, address p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,bool)", p0, p1, p2)); } function log(bool p0, address p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,address)", p0, p1, p2)); } function log(address p0, uint256 p1, uint256 p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256)", p0, p1, p2)); } function log(address p0, uint256 p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,string)", p0, p1, p2)); } function log(address p0, uint256 p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool)", p0, p1, p2)); } function log(address p0, uint256 p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,address)", p0, p1, p2)); } function log(address p0, string memory p1, uint256 p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,uint256)", p0, p1, p2)); } function log(address p0, string memory p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,string)", p0, p1, p2)); } function log(address p0, string memory p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,bool)", p0, p1, p2)); } function log(address p0, string memory p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,address)", p0, p1, p2)); } function log(address p0, bool p1, uint256 p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256)", p0, p1, p2)); } function log(address p0, bool p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,string)", p0, p1, p2)); } function log(address p0, bool p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,bool)", p0, p1, p2)); } function log(address p0, bool p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,address)", p0, p1, p2)); } function log(address p0, address p1, uint256 p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,uint256)", p0, p1, p2)); } function log(address p0, address p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,string)", p0, p1, p2)); } function log(address p0, address p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,bool)", p0, p1, p2)); } function log(address p0, address p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,address)", p0, p1, p2)); } function log(uint256 p0, uint256 p1, uint256 p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,uint256)", p0, p1, p2, p3)); } function log(uint256 p0, uint256 p1, uint256 p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,string)", p0, p1, p2, p3)); } function log(uint256 p0, uint256 p1, uint256 p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,bool)", p0, p1, p2, p3)); } function log(uint256 p0, uint256 p1, uint256 p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,uint256,address)", p0, p1, p2, p3)); } function log(uint256 p0, uint256 p1, string memory p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,uint256)", p0, p1, p2, p3)); } function log(uint256 p0, uint256 p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,string)", p0, p1, p2, p3)); } function log(uint256 p0, uint256 p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,bool)", p0, p1, p2, p3)); } function log(uint256 p0, uint256 p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,string,address)", p0, p1, p2, p3)); } function log(uint256 p0, uint256 p1, bool p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,uint256)", p0, p1, p2, p3)); } function log(uint256 p0, uint256 p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,string)", p0, p1, p2, p3)); } function log(uint256 p0, uint256 p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,bool)", p0, p1, p2, p3)); } function log(uint256 p0, uint256 p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,bool,address)", p0, p1, p2, p3)); } function log(uint256 p0, uint256 p1, address p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,uint256)", p0, p1, p2, p3)); } function log(uint256 p0, uint256 p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,string)", p0, p1, p2, p3)); } function log(uint256 p0, uint256 p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,bool)", p0, p1, p2, p3)); } function log(uint256 p0, uint256 p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,uint256,address,address)", p0, p1, p2, p3)); } function log(uint256 p0, string memory p1, uint256 p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,uint256)", p0, p1, p2, p3)); } function log(uint256 p0, string memory p1, uint256 p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,string)", p0, p1, p2, p3)); } function log(uint256 p0, string memory p1, uint256 p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,bool)", p0, p1, p2, p3)); } function log(uint256 p0, string memory p1, uint256 p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,uint256,address)", p0, p1, p2, p3)); } function log(uint256 p0, string memory p1, string memory p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,uint256)", p0, p1, p2, p3)); } function log(uint256 p0, string memory p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,string)", p0, p1, p2, p3)); } function log(uint256 p0, string memory p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,bool)", p0, p1, p2, p3)); } function log(uint256 p0, string memory p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,string,address)", p0, p1, p2, p3)); } function log(uint256 p0, string memory p1, bool p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,uint256)", p0, p1, p2, p3)); } function log(uint256 p0, string memory p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,string)", p0, p1, p2, p3)); } function log(uint256 p0, string memory p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,bool)", p0, p1, p2, p3)); } function log(uint256 p0, string memory p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,bool,address)", p0, p1, p2, p3)); } function log(uint256 p0, string memory p1, address p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,uint256)", p0, p1, p2, p3)); } function log(uint256 p0, string memory p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,string)", p0, p1, p2, p3)); } function log(uint256 p0, string memory p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,bool)", p0, p1, p2, p3)); } function log(uint256 p0, string memory p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,string,address,address)", p0, p1, p2, p3)); } function log(uint256 p0, bool p1, uint256 p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,uint256)", p0, p1, p2, p3)); } function log(uint256 p0, bool p1, uint256 p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,string)", p0, p1, p2, p3)); } function log(uint256 p0, bool p1, uint256 p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,bool)", p0, p1, p2, p3)); } function log(uint256 p0, bool p1, uint256 p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,uint256,address)", p0, p1, p2, p3)); } function log(uint256 p0, bool p1, string memory p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,uint256)", p0, p1, p2, p3)); } function log(uint256 p0, bool p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,string)", p0, p1, p2, p3)); } function log(uint256 p0, bool p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,bool)", p0, p1, p2, p3)); } function log(uint256 p0, bool p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,string,address)", p0, p1, p2, p3)); } function log(uint256 p0, bool p1, bool p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,uint256)", p0, p1, p2, p3)); } function log(uint256 p0, bool p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,string)", p0, p1, p2, p3)); } function log(uint256 p0, bool p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,bool)", p0, p1, p2, p3)); } function log(uint256 p0, bool p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,bool,address)", p0, p1, p2, p3)); } function log(uint256 p0, bool p1, address p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,uint256)", p0, p1, p2, p3)); } function log(uint256 p0, bool p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,string)", p0, p1, p2, p3)); } function log(uint256 p0, bool p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,bool)", p0, p1, p2, p3)); } function log(uint256 p0, bool p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,bool,address,address)", p0, p1, p2, p3)); } function log(uint256 p0, address p1, uint256 p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,uint256)", p0, p1, p2, p3)); } function log(uint256 p0, address p1, uint256 p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,string)", p0, p1, p2, p3)); } function log(uint256 p0, address p1, uint256 p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,bool)", p0, p1, p2, p3)); } function log(uint256 p0, address p1, uint256 p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,uint256,address)", p0, p1, p2, p3)); } function log(uint256 p0, address p1, string memory p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,uint256)", p0, p1, p2, p3)); } function log(uint256 p0, address p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,string)", p0, p1, p2, p3)); } function log(uint256 p0, address p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,bool)", p0, p1, p2, p3)); } function log(uint256 p0, address p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,string,address)", p0, p1, p2, p3)); } function log(uint256 p0, address p1, bool p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,uint256)", p0, p1, p2, p3)); } function log(uint256 p0, address p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,string)", p0, p1, p2, p3)); } function log(uint256 p0, address p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,bool)", p0, p1, p2, p3)); } function log(uint256 p0, address p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,bool,address)", p0, p1, p2, p3)); } function log(uint256 p0, address p1, address p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,uint256)", p0, p1, p2, p3)); } function log(uint256 p0, address p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,string)", p0, p1, p2, p3)); } function log(uint256 p0, address p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,bool)", p0, p1, p2, p3)); } function log(uint256 p0, address p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint256,address,address,address)", p0, p1, p2, p3)); } function log(string memory p0, uint256 p1, uint256 p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,uint256)", p0, p1, p2, p3)); } function log(string memory p0, uint256 p1, uint256 p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,string)", p0, p1, p2, p3)); } function log(string memory p0, uint256 p1, uint256 p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,bool)", p0, p1, p2, p3)); } function log(string memory p0, uint256 p1, uint256 p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,uint256,address)", p0, p1, p2, p3)); } function log(string memory p0, uint256 p1, string memory p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,uint256)", p0, p1, p2, p3)); } function log(string memory p0, uint256 p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,string)", p0, p1, p2, p3)); } function log(string memory p0, uint256 p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,bool)", p0, p1, p2, p3)); } function log(string memory p0, uint256 p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,string,address)", p0, p1, p2, p3)); } function log(string memory p0, uint256 p1, bool p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,uint256)", p0, p1, p2, p3)); } function log(string memory p0, uint256 p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,string)", p0, p1, p2, p3)); } function log(string memory p0, uint256 p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,bool)", p0, p1, p2, p3)); } function log(string memory p0, uint256 p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,bool,address)", p0, p1, p2, p3)); } function log(string memory p0, uint256 p1, address p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,uint256)", p0, p1, p2, p3)); } function log(string memory p0, uint256 p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,string)", p0, p1, p2, p3)); } function log(string memory p0, uint256 p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,bool)", p0, p1, p2, p3)); } function log(string memory p0, uint256 p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint256,address,address)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, uint256 p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,uint256)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, uint256 p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,string)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, uint256 p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,bool)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, uint256 p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,uint256,address)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, string memory p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,string,uint256)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,string,string)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,string,bool)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,string,address)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, bool p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,bool,uint256)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,bool,string)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,bool,bool)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,bool,address)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, address p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,address,uint256)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,address,string)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,address,bool)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,address,address)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, uint256 p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,uint256)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, uint256 p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,string)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, uint256 p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,bool)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, uint256 p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint256,address)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, string memory p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,string,uint256)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,string,string)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,string,bool)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,string,address)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, bool p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,uint256)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,string)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,bool)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,address)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, address p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,address,uint256)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,address,string)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,address,bool)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,address,address)", p0, p1, p2, p3)); } function log(string memory p0, address p1, uint256 p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,uint256)", p0, p1, p2, p3)); } function log(string memory p0, address p1, uint256 p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,string)", p0, p1, p2, p3)); } function log(string memory p0, address p1, uint256 p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,bool)", p0, p1, p2, p3)); } function log(string memory p0, address p1, uint256 p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,uint256,address)", p0, p1, p2, p3)); } function log(string memory p0, address p1, string memory p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,string,uint256)", p0, p1, p2, p3)); } function log(string memory p0, address p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,string,string)", p0, p1, p2, p3)); } function log(string memory p0, address p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,string,bool)", p0, p1, p2, p3)); } function log(string memory p0, address p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,string,address)", p0, p1, p2, p3)); } function log(string memory p0, address p1, bool p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,bool,uint256)", p0, p1, p2, p3)); } function log(string memory p0, address p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,bool,string)", p0, p1, p2, p3)); } function log(string memory p0, address p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,bool,bool)", p0, p1, p2, p3)); } function log(string memory p0, address p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,bool,address)", p0, p1, p2, p3)); } function log(string memory p0, address p1, address p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,address,uint256)", p0, p1, p2, p3)); } function log(string memory p0, address p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,address,string)", p0, p1, p2, p3)); } function log(string memory p0, address p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,address,bool)", p0, p1, p2, p3)); } function log(string memory p0, address p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,address,address)", p0, p1, p2, p3)); } function log(bool p0, uint256 p1, uint256 p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,uint256)", p0, p1, p2, p3)); } function log(bool p0, uint256 p1, uint256 p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,string)", p0, p1, p2, p3)); } function log(bool p0, uint256 p1, uint256 p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,bool)", p0, p1, p2, p3)); } function log(bool p0, uint256 p1, uint256 p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,uint256,address)", p0, p1, p2, p3)); } function log(bool p0, uint256 p1, string memory p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,uint256)", p0, p1, p2, p3)); } function log(bool p0, uint256 p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,string)", p0, p1, p2, p3)); } function log(bool p0, uint256 p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,bool)", p0, p1, p2, p3)); } function log(bool p0, uint256 p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,string,address)", p0, p1, p2, p3)); } function log(bool p0, uint256 p1, bool p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,uint256)", p0, p1, p2, p3)); } function log(bool p0, uint256 p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,string)", p0, p1, p2, p3)); } function log(bool p0, uint256 p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,bool)", p0, p1, p2, p3)); } function log(bool p0, uint256 p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,bool,address)", p0, p1, p2, p3)); } function log(bool p0, uint256 p1, address p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,uint256)", p0, p1, p2, p3)); } function log(bool p0, uint256 p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,string)", p0, p1, p2, p3)); } function log(bool p0, uint256 p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,bool)", p0, p1, p2, p3)); } function log(bool p0, uint256 p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint256,address,address)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, uint256 p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,uint256)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, uint256 p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,string)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, uint256 p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,bool)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, uint256 p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint256,address)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, string memory p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,string,uint256)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,string,string)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,string,bool)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,string,address)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, bool p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,uint256)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,string)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,bool)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,address)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, address p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,address,uint256)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,address,string)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,address,bool)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,address,address)", p0, p1, p2, p3)); } function log(bool p0, bool p1, uint256 p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,uint256)", p0, p1, p2, p3)); } function log(bool p0, bool p1, uint256 p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,string)", p0, p1, p2, p3)); } function log(bool p0, bool p1, uint256 p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,bool)", p0, p1, p2, p3)); } function log(bool p0, bool p1, uint256 p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint256,address)", p0, p1, p2, p3)); } function log(bool p0, bool p1, string memory p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,uint256)", p0, p1, p2, p3)); } function log(bool p0, bool p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,string)", p0, p1, p2, p3)); } function log(bool p0, bool p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,bool)", p0, p1, p2, p3)); } function log(bool p0, bool p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,address)", p0, p1, p2, p3)); } function log(bool p0, bool p1, bool p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,uint256)", p0, p1, p2, p3)); } function log(bool p0, bool p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,string)", p0, p1, p2, p3)); } function log(bool p0, bool p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,bool)", p0, p1, p2, p3)); } function log(bool p0, bool p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,address)", p0, p1, p2, p3)); } function log(bool p0, bool p1, address p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,uint256)", p0, p1, p2, p3)); } function log(bool p0, bool p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,string)", p0, p1, p2, p3)); } function log(bool p0, bool p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,bool)", p0, p1, p2, p3)); } function log(bool p0, bool p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,address)", p0, p1, p2, p3)); } function log(bool p0, address p1, uint256 p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,uint256)", p0, p1, p2, p3)); } function log(bool p0, address p1, uint256 p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,string)", p0, p1, p2, p3)); } function log(bool p0, address p1, uint256 p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,bool)", p0, p1, p2, p3)); } function log(bool p0, address p1, uint256 p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint256,address)", p0, p1, p2, p3)); } function log(bool p0, address p1, string memory p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,string,uint256)", p0, p1, p2, p3)); } function log(bool p0, address p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,string,string)", p0, p1, p2, p3)); } function log(bool p0, address p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,string,bool)", p0, p1, p2, p3)); } function log(bool p0, address p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,string,address)", p0, p1, p2, p3)); } function log(bool p0, address p1, bool p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,uint256)", p0, p1, p2, p3)); } function log(bool p0, address p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,string)", p0, p1, p2, p3)); } function log(bool p0, address p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,bool)", p0, p1, p2, p3)); } function log(bool p0, address p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,address)", p0, p1, p2, p3)); } function log(bool p0, address p1, address p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,address,uint256)", p0, p1, p2, p3)); } function log(bool p0, address p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,address,string)", p0, p1, p2, p3)); } function log(bool p0, address p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,address,bool)", p0, p1, p2, p3)); } function log(bool p0, address p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,address,address)", p0, p1, p2, p3)); } function log(address p0, uint256 p1, uint256 p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,uint256)", p0, p1, p2, p3)); } function log(address p0, uint256 p1, uint256 p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,string)", p0, p1, p2, p3)); } function log(address p0, uint256 p1, uint256 p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,bool)", p0, p1, p2, p3)); } function log(address p0, uint256 p1, uint256 p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,uint256,address)", p0, p1, p2, p3)); } function log(address p0, uint256 p1, string memory p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,uint256)", p0, p1, p2, p3)); } function log(address p0, uint256 p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,string)", p0, p1, p2, p3)); } function log(address p0, uint256 p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,bool)", p0, p1, p2, p3)); } function log(address p0, uint256 p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,string,address)", p0, p1, p2, p3)); } function log(address p0, uint256 p1, bool p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,uint256)", p0, p1, p2, p3)); } function log(address p0, uint256 p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,string)", p0, p1, p2, p3)); } function log(address p0, uint256 p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,bool)", p0, p1, p2, p3)); } function log(address p0, uint256 p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,bool,address)", p0, p1, p2, p3)); } function log(address p0, uint256 p1, address p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,uint256)", p0, p1, p2, p3)); } function log(address p0, uint256 p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,string)", p0, p1, p2, p3)); } function log(address p0, uint256 p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,bool)", p0, p1, p2, p3)); } function log(address p0, uint256 p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint256,address,address)", p0, p1, p2, p3)); } function log(address p0, string memory p1, uint256 p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,uint256)", p0, p1, p2, p3)); } function log(address p0, string memory p1, uint256 p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,string)", p0, p1, p2, p3)); } function log(address p0, string memory p1, uint256 p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,bool)", p0, p1, p2, p3)); } function log(address p0, string memory p1, uint256 p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,uint256,address)", p0, p1, p2, p3)); } function log(address p0, string memory p1, string memory p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,string,uint256)", p0, p1, p2, p3)); } function log(address p0, string memory p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,string,string)", p0, p1, p2, p3)); } function log(address p0, string memory p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,string,bool)", p0, p1, p2, p3)); } function log(address p0, string memory p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,string,address)", p0, p1, p2, p3)); } function log(address p0, string memory p1, bool p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,bool,uint256)", p0, p1, p2, p3)); } function log(address p0, string memory p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,bool,string)", p0, p1, p2, p3)); } function log(address p0, string memory p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,bool,bool)", p0, p1, p2, p3)); } function log(address p0, string memory p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,bool,address)", p0, p1, p2, p3)); } function log(address p0, string memory p1, address p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,address,uint256)", p0, p1, p2, p3)); } function log(address p0, string memory p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,address,string)", p0, p1, p2, p3)); } function log(address p0, string memory p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,address,bool)", p0, p1, p2, p3)); } function log(address p0, string memory p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,address,address)", p0, p1, p2, p3)); } function log(address p0, bool p1, uint256 p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,uint256)", p0, p1, p2, p3)); } function log(address p0, bool p1, uint256 p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,string)", p0, p1, p2, p3)); } function log(address p0, bool p1, uint256 p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,bool)", p0, p1, p2, p3)); } function log(address p0, bool p1, uint256 p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint256,address)", p0, p1, p2, p3)); } function log(address p0, bool p1, string memory p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,string,uint256)", p0, p1, p2, p3)); } function log(address p0, bool p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,string,string)", p0, p1, p2, p3)); } function log(address p0, bool p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,string,bool)", p0, p1, p2, p3)); } function log(address p0, bool p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,string,address)", p0, p1, p2, p3)); } function log(address p0, bool p1, bool p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,uint256)", p0, p1, p2, p3)); } function log(address p0, bool p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,string)", p0, p1, p2, p3)); } function log(address p0, bool p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,bool)", p0, p1, p2, p3)); } function log(address p0, bool p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,address)", p0, p1, p2, p3)); } function log(address p0, bool p1, address p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,address,uint256)", p0, p1, p2, p3)); } function log(address p0, bool p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,address,string)", p0, p1, p2, p3)); } function log(address p0, bool p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,address,bool)", p0, p1, p2, p3)); } function log(address p0, bool p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,address,address)", p0, p1, p2, p3)); } function log(address p0, address p1, uint256 p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,uint256)", p0, p1, p2, p3)); } function log(address p0, address p1, uint256 p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,string)", p0, p1, p2, p3)); } function log(address p0, address p1, uint256 p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,bool)", p0, p1, p2, p3)); } function log(address p0, address p1, uint256 p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,uint256,address)", p0, p1, p2, p3)); } function log(address p0, address p1, string memory p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,string,uint256)", p0, p1, p2, p3)); } function log(address p0, address p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,string,string)", p0, p1, p2, p3)); } function log(address p0, address p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,string,bool)", p0, p1, p2, p3)); } function log(address p0, address p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,string,address)", p0, p1, p2, p3)); } function log(address p0, address p1, bool p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,bool,uint256)", p0, p1, p2, p3)); } function log(address p0, address p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,bool,string)", p0, p1, p2, p3)); } function log(address p0, address p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,bool,bool)", p0, p1, p2, p3)); } function log(address p0, address p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,bool,address)", p0, p1, p2, p3)); } function log(address p0, address p1, address p2, uint256 p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,address,uint256)", p0, p1, p2, p3)); } function log(address p0, address p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,address,string)", p0, p1, p2, p3)); } function log(address p0, address p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,address,bool)", p0, p1, p2, p3)); } function log(address p0, address p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,address,address)", p0, p1, p2, p3)); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Strings.sol) pragma solidity ^0.8.0; /** * @dev String operations. */ library Strings { bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef"; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { // Inspired by OraclizeAPI's implementation - MIT licence // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol if (value == 0) { return "0"; } uint256 temp = value; uint256 digits; while (temp != 0) { digits++; temp /= 10; } bytes memory buffer = new bytes(digits); while (value != 0) { digits -= 1; buffer[digits] = bytes1(uint8(48 + uint256(value % 10))); value /= 10; } return string(buffer); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { if (value == 0) { return "0x00"; } uint256 temp = value; uint256 length = 0; while (temp != 0) { length++; temp >>= 8; } return toHexString(value, length); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length. */ function toHexString(uint256 value, uint256 length) internal pure returns (string memory) { bytes memory buffer = new bytes(2 * length + 2); buffer[0] = "0"; buffer[1] = "x"; for (uint256 i = 2 * length + 1; i > 1; --i) { buffer[i] = _HEX_SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/Ownable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract Ownable is Context { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ constructor() { _transferOwnership(_msgSender()); } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { require(owner() == _msgSender(), "Ownable: caller is not the owner"); _; } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/ERC721URIStorage.sol) pragma solidity ^0.8.0; import "../ERC721.sol"; /** * @dev ERC721 token with storage based token URI management. */ abstract contract ERC721URIStorage is ERC721 { using Strings for uint256; // Optional mapping for token URIs mapping(uint256 => string) private _tokenURIs; /** * @dev See {IERC721Metadata-tokenURI}. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { require(_exists(tokenId), "ERC721URIStorage: URI query for nonexistent token"); string memory _tokenURI = _tokenURIs[tokenId]; string memory base = _baseURI(); // If there is no base URI, return the token URI. if (bytes(base).length == 0) { return _tokenURI; } // If both are set, concatenate the baseURI and tokenURI (via abi.encodePacked). if (bytes(_tokenURI).length > 0) { return string(abi.encodePacked(base, _tokenURI)); } return super.tokenURI(tokenId); } /** * @dev Sets `_tokenURI` as the tokenURI of `tokenId`. * * Requirements: * * - `tokenId` must exist. */ function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual { require(_exists(tokenId), "ERC721URIStorage: URI set of nonexistent token"); _tokenURIs[tokenId] = _tokenURI; } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId) internal virtual override { super._burn(tokenId); if (bytes(_tokenURIs[tokenId]).length != 0) { delete _tokenURIs[tokenId]; } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/ERC20.sol) pragma solidity ^0.8.0; import "./IERC20.sol"; import "./extensions/IERC20Metadata.sol"; import "../../utils/Context.sol"; /** * @dev Implementation of the {IERC20} interface. * * This implementation is agnostic to the way tokens are created. This means * that a supply mechanism has to be added in a derived contract using {_mint}. * For a generic mechanism see {ERC20PresetMinterPauser}. * * TIP: For a detailed writeup see our guide * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How * to implement supply mechanisms]. * * We have followed general OpenZeppelin Contracts guidelines: functions revert * instead returning `false` on failure. This behavior is nonetheless * conventional and does not conflict with the expectations of ERC20 * applications. * * Additionally, an {Approval} event is emitted on calls to {transferFrom}. * This allows applications to reconstruct the allowance for all accounts just * by listening to said events. Other implementations of the EIP may not emit * these events, as it isn't required by the specification. * * Finally, the non-standard {decreaseAllowance} and {increaseAllowance} * functions have been added to mitigate the well-known issues around setting * allowances. See {IERC20-approve}. */ contract ERC20 is Context, IERC20, IERC20Metadata { mapping(address => uint256) private _balances; mapping(address => mapping(address => uint256)) private _allowances; uint256 private _totalSupply; string private _name; string private _symbol; /** * @dev Sets the values for {name} and {symbol}. * * The default value of {decimals} is 18. To select a different value for * {decimals} you should overload it. * * All two of these values are immutable: they can only be set once during * construction. */ constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; } /** * @dev Returns the name of the token. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev Returns the symbol of the token, usually a shorter version of the * name. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev Returns the number of decimals used to get its user representation. * For example, if `decimals` equals `2`, a balance of `505` tokens should * be displayed to a user as `5.05` (`505 / 10 ** 2`). * * Tokens usually opt for a value of 18, imitating the relationship between * Ether and Wei. This is the value {ERC20} uses, unless this function is * overridden; * * NOTE: This information is only used for _display_ purposes: it in * no way affects any of the arithmetic of the contract, including * {IERC20-balanceOf} and {IERC20-transfer}. */ function decimals() public view virtual override returns (uint8) { return 18; } /** * @dev See {IERC20-totalSupply}. */ function totalSupply() public view virtual override returns (uint256) { return _totalSupply; } /** * @dev See {IERC20-balanceOf}. */ function balanceOf(address account) public view virtual override returns (uint256) { return _balances[account]; } /** * @dev See {IERC20-transfer}. * * Requirements: * * - `to` cannot be the zero address. * - the caller must have a balance of at least `amount`. */ function transfer(address to, uint256 amount) public virtual override returns (bool) { address owner = _msgSender(); _transfer(owner, to, amount); return true; } /** * @dev See {IERC20-allowance}. */ function allowance(address owner, address spender) public view virtual override returns (uint256) { return _allowances[owner][spender]; } /** * @dev See {IERC20-approve}. * * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on * `transferFrom`. This is semantically equivalent to an infinite approval. * * Requirements: * * - `spender` cannot be the zero address. */ function approve(address spender, uint256 amount) public virtual override returns (bool) { address owner = _msgSender(); _approve(owner, spender, amount); return true; } /** * @dev See {IERC20-transferFrom}. * * Emits an {Approval} event indicating the updated allowance. This is not * required by the EIP. See the note at the beginning of {ERC20}. * * NOTE: Does not update the allowance if the current allowance * is the maximum `uint256`. * * Requirements: * * - `from` and `to` cannot be the zero address. * - `from` must have a balance of at least `amount`. * - the caller must have allowance for ``from``'s tokens of at least * `amount`. */ function transferFrom( address from, address to, uint256 amount ) public virtual override returns (bool) { address spender = _msgSender(); _spendAllowance(from, spender, amount); _transfer(from, to, amount); return true; } /** * @dev Atomically increases the allowance granted to `spender` by the caller. * * This is an alternative to {approve} that can be used as a mitigation for * problems described in {IERC20-approve}. * * Emits an {Approval} event indicating the updated allowance. * * Requirements: * * - `spender` cannot be the zero address. */ function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) { address owner = _msgSender(); _approve(owner, spender, _allowances[owner][spender] + addedValue); return true; } /** * @dev Atomically decreases the allowance granted to `spender` by the caller. * * This is an alternative to {approve} that can be used as a mitigation for * problems described in {IERC20-approve}. * * Emits an {Approval} event indicating the updated allowance. * * Requirements: * * - `spender` cannot be the zero address. * - `spender` must have allowance for the caller of at least * `subtractedValue`. */ function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) { address owner = _msgSender(); uint256 currentAllowance = _allowances[owner][spender]; require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero"); unchecked { _approve(owner, spender, currentAllowance - subtractedValue); } return true; } /** * @dev Moves `amount` of tokens from `sender` to `recipient`. * * This internal function is equivalent to {transfer}, and can be used to * e.g. implement automatic token fees, slashing mechanisms, etc. * * Emits a {Transfer} event. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `from` must have a balance of at least `amount`. */ function _transfer( address from, address to, uint256 amount ) internal virtual { require(from != address(0), "ERC20: transfer from the zero address"); require(to != address(0), "ERC20: transfer to the zero address"); _beforeTokenTransfer(from, to, amount); uint256 fromBalance = _balances[from]; require(fromBalance >= amount, "ERC20: transfer amount exceeds balance"); unchecked { _balances[from] = fromBalance - amount; } _balances[to] += amount; emit Transfer(from, to, amount); _afterTokenTransfer(from, to, amount); } /** @dev Creates `amount` tokens and assigns them to `account`, increasing * the total supply. * * Emits a {Transfer} event with `from` set to the zero address. * * Requirements: * * - `account` cannot be the zero address. */ function _mint(address account, uint256 amount) internal virtual { require(account != address(0), "ERC20: mint to the zero address"); _beforeTokenTransfer(address(0), account, amount); _totalSupply += amount; _balances[account] += amount; emit Transfer(address(0), account, amount); _afterTokenTransfer(address(0), account, amount); } /** * @dev Destroys `amount` tokens from `account`, reducing the * total supply. * * Emits a {Transfer} event with `to` set to the zero address. * * Requirements: * * - `account` cannot be the zero address. * - `account` must have at least `amount` tokens. */ function _burn(address account, uint256 amount) internal virtual { require(account != address(0), "ERC20: burn from the zero address"); _beforeTokenTransfer(account, address(0), amount); uint256 accountBalance = _balances[account]; require(accountBalance >= amount, "ERC20: burn amount exceeds balance"); unchecked { _balances[account] = accountBalance - amount; } _totalSupply -= amount; emit Transfer(account, address(0), amount); _afterTokenTransfer(account, address(0), amount); } /** * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens. * * This internal function is equivalent to `approve`, and can be used to * e.g. set automatic allowances for certain subsystems, etc. * * Emits an {Approval} event. * * Requirements: * * - `owner` cannot be the zero address. * - `spender` cannot be the zero address. */ function _approve( address owner, address spender, uint256 amount ) internal virtual { require(owner != address(0), "ERC20: approve from the zero address"); require(spender != address(0), "ERC20: approve to the zero address"); _allowances[owner][spender] = amount; emit Approval(owner, spender, amount); } /** * @dev Spend `amount` form the allowance of `owner` toward `spender`. * * Does not update the allowance amount in case of infinite allowance. * Revert if not enough allowance is available. * * Might emit an {Approval} event. */ function _spendAllowance( address owner, address spender, uint256 amount ) internal virtual { uint256 currentAllowance = allowance(owner, spender); if (currentAllowance != type(uint256).max) { require(currentAllowance >= amount, "ERC20: insufficient allowance"); unchecked { _approve(owner, spender, currentAllowance - amount); } } } /** * @dev Hook that is called before any transfer of tokens. This includes * minting and burning. * * Calling conditions: * * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens * will be transferred to `to`. * - when `from` is zero, `amount` tokens will be minted for `to`. * - when `to` is zero, `amount` of ``from``'s tokens will be burned. * - `from` and `to` are never both zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer( address from, address to, uint256 amount ) internal virtual {} /** * @dev Hook that is called after any transfer of tokens. This includes * minting and burning. * * Calling conditions: * * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens * has been transferred to `to`. * - when `from` is zero, `amount` tokens have been minted for `to`. * - when `to` is zero, `amount` of ``from``'s tokens have been burned. * - `from` and `to` are never both zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _afterTokenTransfer( address from, address to, uint256 amount ) internal virtual {} }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; interface VRFCoordinatorV2Interface { /** * @notice Get configuration relevant for making requests * @return minimumRequestConfirmations global min for request confirmations * @return maxGasLimit global max for request gas limit * @return s_provingKeyHashes list of registered key hashes */ function getRequestConfig() external view returns ( uint16, uint32, bytes32[] memory ); /** * @notice Request a set of random words. * @param keyHash - Corresponds to a particular oracle job which uses * that key for generating the VRF proof. Different keyHash's have different gas price * ceilings, so you can select a specific one to bound your maximum per request cost. * @param subId - The ID of the VRF subscription. Must be funded * with the minimum subscription balance required for the selected keyHash. * @param minimumRequestConfirmations - How many blocks you'd like the * oracle to wait before responding to the request. See SECURITY CONSIDERATIONS * for why you may want to request more. The acceptable range is * [minimumRequestBlockConfirmations, 200]. * @param callbackGasLimit - How much gas you'd like to receive in your * fulfillRandomWords callback. Note that gasleft() inside fulfillRandomWords * may be slightly less than this amount because of gas used calling the function * (argument decoding etc.), so you may need to request slightly more than you expect * to have inside fulfillRandomWords. The acceptable range is * [0, maxGasLimit] * @param numWords - The number of uint256 random values you'd like to receive * in your fulfillRandomWords callback. Note these numbers are expanded in a * secure way by the VRFCoordinator from a single random value supplied by the oracle. * @return requestId - A unique identifier of the request. Can be used to match * a request to a response in fulfillRandomWords. */ function requestRandomWords( bytes32 keyHash, uint64 subId, uint16 minimumRequestConfirmations, uint32 callbackGasLimit, uint32 numWords ) external returns (uint256 requestId); /** * @notice Create a VRF subscription. * @return subId - A unique subscription id. * @dev You can manage the consumer set dynamically with addConsumer/removeConsumer. * @dev Note to fund the subscription, use transferAndCall. For example * @dev LINKTOKEN.transferAndCall( * @dev address(COORDINATOR), * @dev amount, * @dev abi.encode(subId)); */ function createSubscription() external returns (uint64 subId); /** * @notice Get a VRF subscription. * @param subId - ID of the subscription * @return balance - LINK balance of the subscription in juels. * @return reqCount - number of requests for this subscription, determines fee tier. * @return owner - owner of the subscription. * @return consumers - list of consumer address which are able to use this subscription. */ function getSubscription(uint64 subId) external view returns ( uint96 balance, uint64 reqCount, address owner, address[] memory consumers ); /** * @notice Request subscription owner transfer. * @param subId - ID of the subscription * @param newOwner - proposed new owner of the subscription */ function requestSubscriptionOwnerTransfer(uint64 subId, address newOwner) external; /** * @notice Request subscription owner transfer. * @param subId - ID of the subscription * @dev will revert if original owner of subId has * not requested that msg.sender become the new owner. */ function acceptSubscriptionOwnerTransfer(uint64 subId) external; /** * @notice Add a consumer to a VRF subscription. * @param subId - ID of the subscription * @param consumer - New consumer which can use the subscription */ function addConsumer(uint64 subId, address consumer) external; /** * @notice Remove a consumer from a VRF subscription. * @param subId - ID of the subscription * @param consumer - Consumer to remove from the subscription */ function removeConsumer(uint64 subId, address consumer) external; /** * @notice Cancel a subscription * @param subId - ID of the subscription * @param to - Where to send the remaining LINK to */ function cancelSubscription(uint64 subId, address to) external; /* * @notice Check to see if there exists a request commitment consumers * for all consumers and keyhashes for a given sub. * @param subId - ID of the subscription * @return true if there exists at least one unfulfilled request for the subscription, false * otherwise. */ function pendingRequestExists(uint64 subId) external view returns (bool); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.4; /** **************************************************************************** * @notice Interface for contracts using VRF randomness * ***************************************************************************** * @dev PURPOSE * * @dev Reggie the Random Oracle (not his real job) wants to provide randomness * @dev to Vera the verifier in such a way that Vera can be sure he's not * @dev making his output up to suit himself. Reggie provides Vera a public key * @dev to which he knows the secret key. Each time Vera provides a seed to * @dev Reggie, he gives back a value which is computed completely * @dev deterministically from the seed and the secret key. * * @dev Reggie provides a proof by which Vera can verify that the output was * @dev correctly computed once Reggie tells it to her, but without that proof, * @dev the output is indistinguishable to her from a uniform random sample * @dev from the output space. * * @dev The purpose of this contract is to make it easy for unrelated contracts * @dev to talk to Vera the verifier about the work Reggie is doing, to provide * @dev simple access to a verifiable source of randomness. It ensures 2 things: * @dev 1. The fulfillment came from the VRFCoordinator * @dev 2. The consumer contract implements fulfillRandomWords. * ***************************************************************************** * @dev USAGE * * @dev Calling contracts must inherit from VRFConsumerBase, and can * @dev initialize VRFConsumerBase's attributes in their constructor as * @dev shown: * * @dev contract VRFConsumer { * @dev constructor(<other arguments>, address _vrfCoordinator, address _link) * @dev VRFConsumerBase(_vrfCoordinator) public { * @dev <initialization with other arguments goes here> * @dev } * @dev } * * @dev The oracle will have given you an ID for the VRF keypair they have * @dev committed to (let's call it keyHash). Create subscription, fund it * @dev and your consumer contract as a consumer of it (see VRFCoordinatorInterface * @dev subscription management functions). * @dev Call requestRandomWords(keyHash, subId, minimumRequestConfirmations, * @dev callbackGasLimit, numWords), * @dev see (VRFCoordinatorInterface for a description of the arguments). * * @dev Once the VRFCoordinator has received and validated the oracle's response * @dev to your request, it will call your contract's fulfillRandomWords method. * * @dev The randomness argument to fulfillRandomWords is a set of random words * @dev generated from your requestId and the blockHash of the request. * * @dev If your contract could have concurrent requests open, you can use the * @dev requestId returned from requestRandomWords to track which response is associated * @dev with which randomness request. * @dev See "SECURITY CONSIDERATIONS" for principles to keep in mind, * @dev if your contract could have multiple requests in flight simultaneously. * * @dev Colliding `requestId`s are cryptographically impossible as long as seeds * @dev differ. * * ***************************************************************************** * @dev SECURITY CONSIDERATIONS * * @dev A method with the ability to call your fulfillRandomness method directly * @dev could spoof a VRF response with any random value, so it's critical that * @dev it cannot be directly called by anything other than this base contract * @dev (specifically, by the VRFConsumerBase.rawFulfillRandomness method). * * @dev For your users to trust that your contract's random behavior is free * @dev from malicious interference, it's best if you can write it so that all * @dev behaviors implied by a VRF response are executed *during* your * @dev fulfillRandomness method. If your contract must store the response (or * @dev anything derived from it) and use it later, you must ensure that any * @dev user-significant behavior which depends on that stored value cannot be * @dev manipulated by a subsequent VRF request. * * @dev Similarly, both miners and the VRF oracle itself have some influence * @dev over the order in which VRF responses appear on the blockchain, so if * @dev your contract could have multiple VRF requests in flight simultaneously, * @dev you must ensure that the order in which the VRF responses arrive cannot * @dev be used to manipulate your contract's user-significant behavior. * * @dev Since the block hash of the block which contains the requestRandomness * @dev call is mixed into the input to the VRF *last*, a sufficiently powerful * @dev miner could, in principle, fork the blockchain to evict the block * @dev containing the request, forcing the request to be included in a * @dev different block with a different hash, and therefore a different input * @dev to the VRF. However, such an attack would incur a substantial economic * @dev cost. This cost scales with the number of blocks the VRF oracle waits * @dev until it calls responds to a request. It is for this reason that * @dev that you can signal to an oracle you'd like them to wait longer before * @dev responding to the request (however this is not enforced in the contract * @dev and so remains effective only in the case of unmodified oracle software). */ abstract contract VRFConsumerBaseV2 { error OnlyCoordinatorCanFulfill(address have, address want); address private immutable vrfCoordinator; /** * @param _vrfCoordinator address of VRFCoordinator contract */ constructor(address _vrfCoordinator) { vrfCoordinator = _vrfCoordinator; } /** * @notice fulfillRandomness handles the VRF response. Your contract must * @notice implement it. See "SECURITY CONSIDERATIONS" above for important * @notice principles to keep in mind when implementing your fulfillRandomness * @notice method. * * @dev VRFConsumerBaseV2 expects its subcontracts to have a method with this * @dev signature, and will call it once it has verified the proof * @dev associated with the randomness. (It is triggered via a call to * @dev rawFulfillRandomness, below.) * * @param requestId The Id initially returned by requestRandomness * @param randomWords the VRF output expanded to the requested number of words */ function fulfillRandomWords(uint256 requestId, uint256[] memory randomWords) internal virtual; // rawFulfillRandomness is called by VRFCoordinator when it receives a valid VRF // proof. rawFulfillRandomness then calls fulfillRandomness, after validating // the origin of the call function rawFulfillRandomWords(uint256 requestId, uint256[] memory randomWords) external { if (msg.sender != vrfCoordinator) { revert OnlyCoordinatorCanFulfill(msg.sender, vrfCoordinator); } fulfillRandomWords(requestId, randomWords); } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/Context.sol) pragma solidity ^0.8.0; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/ERC721.sol) pragma solidity ^0.8.0; import "./IERC721.sol"; import "./IERC721Receiver.sol"; import "./extensions/IERC721Metadata.sol"; import "../../utils/Address.sol"; import "../../utils/Context.sol"; import "../../utils/Strings.sol"; import "../../utils/introspection/ERC165.sol"; /** * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including * the Metadata extension, but not including the Enumerable extension, which is available separately as * {ERC721Enumerable}. */ contract ERC721 is Context, ERC165, IERC721, IERC721Metadata { using Address for address; using Strings for uint256; // Token name string private _name; // Token symbol string private _symbol; // Mapping from token ID to owner address mapping(uint256 => address) private _owners; // Mapping owner address to token count mapping(address => uint256) private _balances; // Mapping from token ID to approved address mapping(uint256 => address) private _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; /** * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection. */ constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) { return interfaceId == type(IERC721).interfaceId || interfaceId == type(IERC721Metadata).interfaceId || super.supportsInterface(interfaceId); } /** * @dev See {IERC721-balanceOf}. */ function balanceOf(address owner) public view virtual override returns (uint256) { require(owner != address(0), "ERC721: balance query for the zero address"); return _balances[owner]; } /** * @dev See {IERC721-ownerOf}. */ function ownerOf(uint256 tokenId) public view virtual override returns (address) { address owner = _owners[tokenId]; require(owner != address(0), "ERC721: owner query for nonexistent token"); return owner; } /** * @dev See {IERC721Metadata-name}. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev See {IERC721Metadata-symbol}. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev See {IERC721Metadata-tokenURI}. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token"); string memory baseURI = _baseURI(); return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : ""; } /** * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each * token will be the concatenation of the `baseURI` and the `tokenId`. Empty * by default, can be overriden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ""; } /** * @dev See {IERC721-approve}. */ function approve(address to, uint256 tokenId) public virtual override { address owner = ERC721.ownerOf(tokenId); require(to != owner, "ERC721: approval to current owner"); require( _msgSender() == owner || isApprovedForAll(owner, _msgSender()), "ERC721: approve caller is not owner nor approved for all" ); _approve(to, tokenId); } /** * @dev See {IERC721-getApproved}. */ function getApproved(uint256 tokenId) public view virtual override returns (address) { require(_exists(tokenId), "ERC721: approved query for nonexistent token"); return _tokenApprovals[tokenId]; } /** * @dev See {IERC721-setApprovalForAll}. */ function setApprovalForAll(address operator, bool approved) public virtual override { _setApprovalForAll(_msgSender(), operator, approved); } /** * @dev See {IERC721-isApprovedForAll}. */ function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) { return _operatorApprovals[owner][operator]; } /** * @dev See {IERC721-transferFrom}. */ function transferFrom( address from, address to, uint256 tokenId ) public virtual override { //solhint-disable-next-line max-line-length require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved"); _transfer(from, to, tokenId); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId ) public virtual override { safeTransferFrom(from, to, tokenId, ""); } /** * @dev See {IERC721-safeTransferFrom}. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes memory _data ) public virtual override { require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved"); _safeTransfer(from, to, tokenId, _data); } /** * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients * are aware of the ERC721 protocol to prevent tokens from being forever locked. * * `_data` is additional data, it has no specified format and it is sent in call to `to`. * * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g. * implement alternative mechanisms to perform token transfer, such as signature-based. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function _safeTransfer( address from, address to, uint256 tokenId, bytes memory _data ) internal virtual { _transfer(from, to, tokenId); require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer"); } /** * @dev Returns whether `tokenId` exists. * * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}. * * Tokens start existing when they are minted (`_mint`), * and stop existing when they are burned (`_burn`). */ function _exists(uint256 tokenId) internal view virtual returns (bool) { return _owners[tokenId] != address(0); } /** * @dev Returns whether `spender` is allowed to manage `tokenId`. * * Requirements: * * - `tokenId` must exist. */ function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) { require(_exists(tokenId), "ERC721: operator query for nonexistent token"); address owner = ERC721.ownerOf(tokenId); return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender)); } /** * @dev Safely mints `tokenId` and transfers it to `to`. * * Requirements: * * - `tokenId` must not exist. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function _safeMint(address to, uint256 tokenId) internal virtual { _safeMint(to, tokenId, ""); } /** * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is * forwarded in {IERC721Receiver-onERC721Received} to contract recipients. */ function _safeMint( address to, uint256 tokenId, bytes memory _data ) internal virtual { _mint(to, tokenId); require( _checkOnERC721Received(address(0), to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer" ); } /** * @dev Mints `tokenId` and transfers it to `to`. * * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible * * Requirements: * * - `tokenId` must not exist. * - `to` cannot be the zero address. * * Emits a {Transfer} event. */ function _mint(address to, uint256 tokenId) internal virtual { require(to != address(0), "ERC721: mint to the zero address"); require(!_exists(tokenId), "ERC721: token already minted"); _beforeTokenTransfer(address(0), to, tokenId); _balances[to] += 1; _owners[tokenId] = to; emit Transfer(address(0), to, tokenId); _afterTokenTransfer(address(0), to, tokenId); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId) internal virtual { address owner = ERC721.ownerOf(tokenId); _beforeTokenTransfer(owner, address(0), tokenId); // Clear approvals _approve(address(0), tokenId); _balances[owner] -= 1; delete _owners[tokenId]; emit Transfer(owner, address(0), tokenId); _afterTokenTransfer(owner, address(0), tokenId); } /** * @dev Transfers `tokenId` from `from` to `to`. * As opposed to {transferFrom}, this imposes no restrictions on msg.sender. * * Requirements: * * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * * Emits a {Transfer} event. */ function _transfer( address from, address to, uint256 tokenId ) internal virtual { require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner"); require(to != address(0), "ERC721: transfer to the zero address"); _beforeTokenTransfer(from, to, tokenId); // Clear approvals from the previous owner _approve(address(0), tokenId); _balances[from] -= 1; _balances[to] += 1; _owners[tokenId] = to; emit Transfer(from, to, tokenId); _afterTokenTransfer(from, to, tokenId); } /** * @dev Approve `to` to operate on `tokenId` * * Emits a {Approval} event. */ function _approve(address to, uint256 tokenId) internal virtual { _tokenApprovals[tokenId] = to; emit Approval(ERC721.ownerOf(tokenId), to, tokenId); } /** * @dev Approve `operator` to operate on all of `owner` tokens * * Emits a {ApprovalForAll} event. */ function _setApprovalForAll( address owner, address operator, bool approved ) internal virtual { require(owner != operator, "ERC721: approve to caller"); _operatorApprovals[owner][operator] = approved; emit ApprovalForAll(owner, operator, approved); } /** * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address. * The call is not executed if the target address is not a contract. * * @param from address representing the previous owner of the given token ID * @param to target address that will receive the tokens * @param tokenId uint256 ID of the token to be transferred * @param _data bytes optional data to send along with the call * @return bool whether the call correctly returned the expected magic value */ function _checkOnERC721Received( address from, address to, uint256 tokenId, bytes memory _data ) private returns (bool) { if (to.isContract()) { try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) { return retval == IERC721Receiver.onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert("ERC721: transfer to non ERC721Receiver implementer"); } else { assembly { revert(add(32, reason), mload(reason)) } } } } else { return true; } } /** * @dev Hook that is called before any token transfer. This includes minting * and burning. * * Calling conditions: * * - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be * transferred to `to`. * - When `from` is zero, `tokenId` will be minted for `to`. * - When `to` is zero, ``from``'s `tokenId` will be burned. * - `from` and `to` are never both zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer( address from, address to, uint256 tokenId ) internal virtual {} /** * @dev Hook that is called after any transfer of tokens. This includes * minting and burning. * * Calling conditions: * * - when `from` and `to` are both non-zero. * - `from` and `to` are never both zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _afterTokenTransfer( address from, address to, uint256 tokenId ) internal virtual {} }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol) pragma solidity ^0.8.0; import "../../utils/introspection/IERC165.sol"; /** * @dev Required interface of an ERC721 compliant contract. */ interface IERC721 is IERC165 { /** * @dev Emitted when `tokenId` token is transferred from `from` to `to`. */ event Transfer(address indexed from, address indexed to, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token. */ event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets. */ event ApprovalForAll(address indexed owner, address indexed operator, bool approved); /** * @dev Returns the number of tokens in ``owner``'s account. */ function balanceOf(address owner) external view returns (uint256 balance); /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) external view returns (address owner); /** * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients * are aware of the ERC721 protocol to prevent tokens from being forever locked. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Transfers `tokenId` token from `from` to `to`. * * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 tokenId ) external; /** * @dev Gives permission to `to` to transfer `tokenId` token to another account. * The approval is cleared when the token is transferred. * * Only a single account can be approved at a time, so approving the zero address clears previous approvals. * * Requirements: * * - The caller must own the token or be an approved operator. * - `tokenId` must exist. * * Emits an {Approval} event. */ function approve(address to, uint256 tokenId) external; /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @dev Approve or remove `operator` as an operator for the caller. * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. * * Requirements: * * - The `operator` cannot be the caller. * * Emits an {ApprovalForAll} event. */ function setApprovalForAll(address operator, bool _approved) external; /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll} */ function isApprovedForAll(address owner, address operator) external view returns (bool); /** * @dev Safely transfers `tokenId` token from `from` to `to`. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom( address from, address to, uint256 tokenId, bytes calldata data ) external; }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol) pragma solidity ^0.8.0; /** * @title ERC721 token receiver interface * @dev Interface for any contract that wants to support safeTransfers * from ERC721 asset contracts. */ interface IERC721Receiver { /** * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom} * by `operator` from `from`, this function is called. * * It must return its Solidity selector to confirm the token transfer. * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted. * * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`. */ function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol) pragma solidity ^0.8.0; import "../IERC721.sol"; /** * @title ERC-721 Non-Fungible Token Standard, optional metadata extension * @dev See https://eips.ethereum.org/EIPS/eip-721 */ interface IERC721Metadata is IERC721 { /** * @dev Returns the token collection name. */ function name() external view returns (string memory); /** * @dev Returns the token collection symbol. */ function symbol() external view returns (string memory); /** * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token. */ function tokenURI(uint256 tokenId) external view returns (string memory); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol) pragma solidity ^0.8.1; /** * @dev Collection of functions related to the address type */ library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: * * - an externally-owned account * - a contract in construction * - an address where a contract will be created * - an address where a contract lived, but was destroyed * ==== * * [IMPORTANT] * ==== * You shouldn't rely on `isContract` to protect against flash loan attacks! * * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract * constructor. * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize/address.code.length, which returns 0 // for contracts in construction, since the code is only stored at the end // of the constructor execution. return account.code.length > 0; } /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); (bool success, ) = recipient.call{value: amount}(""); require(success, "Address: unable to send value, recipient may have reverted"); } /** * @dev Performs a Solidity function call using a low level `call`. A * plain `call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason, it is bubbled up by this * function (like regular Solidity function calls). * * Returns the raw returned data. To convert to the expected return value, * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`]. * * Requirements: * * - `target` must be a contract. * - calling `target` with `data` must not revert. * * _Available since v3.1._ */ function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCall(target, data, "Address: low-level call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with * `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value ) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); } /** * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but * with `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCallWithValue( address target, bytes memory data, uint256 value, string memory errorMessage ) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); require(isContract(target), "Address: call to non-contract"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { return functionStaticCall(target, data, "Address: low-level static call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall( address target, bytes memory data, string memory errorMessage ) internal view returns (bytes memory) { require(isContract(target), "Address: static call to non-contract"); (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { return functionDelegateCall(target, data, "Address: low-level delegate call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall( address target, bytes memory data, string memory errorMessage ) internal returns (bytes memory) { require(isContract(target), "Address: delegate call to non-contract"); (bool success, bytes memory returndata) = target.delegatecall(data); return verifyCallResult(success, returndata, errorMessage); } /** * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason using the provided one. * * _Available since v4.3._ */ function verifyCallResult( bool success, bytes memory returndata, string memory errorMessage ) internal pure returns (bytes memory) { if (success) { return returndata; } else { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol) pragma solidity ^0.8.0; import "./IERC165.sol"; /** * @dev Implementation of the {IERC165} interface. * * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check * for the additional interface id that will be supported. For example: * * ```solidity * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); * } * ``` * * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation. */ abstract contract ERC165 is IERC165 { /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IERC165).interfaceId; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC165 standard, as defined in the * https://eips.ethereum.org/EIPS/eip-165[EIP]. * * Implementers can declare support of contract interfaces, which can then be * queried by others ({ERC165Checker}). * * For an implementation, see {ERC165}. */ interface IERC165 { /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] * to learn more about how these ids are created. * * This function call must use less than 30 000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/IERC20.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20 { /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves `amount` tokens from the caller's account to `to`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address to, uint256 amount) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 amount) external returns (bool); /** * @dev Moves `amount` tokens from `from` to `to` using the * allowance mechanism. `amount` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 amount ) external returns (bool); /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol) pragma solidity ^0.8.0; import "../IERC20.sol"; /** * @dev Interface for the optional metadata functions from the ERC20 standard. * * _Available since v4.1._ */ interface IERC20Metadata is IERC20 { /** * @dev Returns the name of the token. */ function name() external view returns (string memory); /** * @dev Returns the symbol of the token. */ function symbol() external view returns (string memory); /** * @dev Returns the decimals places of the token. */ function decimals() external view returns (uint8); }
{ "optimizer": { "enabled": false, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"address","name":"tokenAddress","type":"address"},{"internalType":"uint64","name":"subscriptionId","type":"uint64"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"have","type":"address"},{"internalType":"address","name":"want","type":"address"}],"name":"OnlyCoordinatorCanFulfill","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"user","type":"address"}],"name":"MintRequestSent","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"MintSuccessful","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Redeem","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"airdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"uint256","name":"_random","type":"uint256"}],"name":"airdropRandom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"amountMintPerAccount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseUri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getAvailableTokensCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getRedeemedTokensTokenId","outputs":[{"internalType":"uint16[]","name":"","type":"uint16[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getRedeemedTokensUser","outputs":[{"internalType":"address[]","name":"","type":"address[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getTokensInitializedCount","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_count","type":"uint16"}],"name":"initializeTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"max_supply","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"price","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"requestId","type":"uint256"},{"internalType":"uint256[]","name":"randomWords","type":"uint256[]"}],"name":"rawFulfillRandomWords","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_tokenId","type":"uint16"}],"name":"redeemAndBurn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"s_randomWords","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"s_requestId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amountMintPerAccount","type":"uint256"}],"name":"setAmountMintPerAccount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_baseUri","type":"string"}],"name":"setBaseUri","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"setPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"token","outputs":[{"internalType":"contract ERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"uriSuffix","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
0000000000000000000000008d7893e2d0a4765346a5deb55497a8015da900b700000000000000000000000000000000000000000000000000000000000001d9
-----Decoded View---------------
Arg [0] : tokenAddress (address): 0x8D7893e2D0A4765346A5DEb55497a8015da900b7
Arg [1] : subscriptionId (uint64): 473
-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 0000000000000000000000008d7893e2d0a4765346a5deb55497a8015da900b7
Arg [1] : 00000000000000000000000000000000000000000000000000000000000001d9
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.