Transaction Hash:
Block:
17506693 at Jun-18-2023 12:34:35 PM +UTC
Transaction Fee:
0.002178599020515236 ETH
$9.32
Gas Used:
147,653 Gas / 14.754857812 Gwei
Emitted Events:
196 |
0xacf9d03f7ee0e2f42d708af5246f661dbd1c6dd6.0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef( 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef, 0x0000000000000000000000000000000000000000000000000000000000000000, 0x000000000000000000000000b2cc9b9bc2bd4a88e7c23d8ee64ac6d1af97ea20, 0x0000000000000000000000000000000000000000000000000000000000000038 )
|
197 |
0xacf9d03f7ee0e2f42d708af5246f661dbd1c6dd6.0x4411934e9ab359a4ca0ae11d139ac4ba177bf696dc51ed033139a5e9100a345e( 0x4411934e9ab359a4ca0ae11d139ac4ba177bf696dc51ed033139a5e9100a345e, 0x000000000000000000000000b2cc9b9bc2bd4a88e7c23d8ee64ac6d1af97ea20, 0000000000000000000000000000000000000000000000000000000000000000, 0000000000000000000000000000000000000000000000000000000000000038, 0000000000000000000000000000000000000000000000000000000000000001 )
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Account State Difference:
Address | Before | After | State Difference | ||
---|---|---|---|---|---|
0x1f9090aa...8e676c326
Miner
| 3.725979916950543389 Eth | 3.725994682250543389 Eth | 0.0000147653 | ||
0xacf9d03f...Dbd1C6Dd6 | |||||
0xB2CC9B9B...1Af97EA20 |
0.045024179630080348 Eth
Nonce: 8
|
0.042845580609565112 Eth
Nonce: 9
| 0.002178599020515236 |
Execution Trace
0xacf9d03f7ee0e2f42d708af5246f661dbd1c6dd6.77097fc8( )

-
0x9b0cfcbed5d75f4225edd1928c2a436d5f1745d5.STATICCALL( )
-
Community.mint( quantity=1, accessCode= )
// SPDX-License-Identifier: MIT // ERC721A Contracts v4.2.3 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721A.sol'; /** * @dev Interface of ERC721 token receiver. */ interface ERC721A__IERC721Receiver { function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); } /** * @title ERC721A * * @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721) * Non-Fungible Token Standard, including the Metadata extension. * Optimized for lower gas during batch mints. * * Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...) * starting from `_startTokenId()`. * * Assumptions: * * - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply. * - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256). */ contract ERC721A is IERC721A { // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364). struct TokenApprovalRef { address value; } // ============================================================= // CONSTANTS // ============================================================= // Mask of an entry in packed address data. uint256 private constant _BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1; // The bit position of `numberMinted` in packed address data. uint256 private constant _BITPOS_NUMBER_MINTED = 64; // The bit position of `numberBurned` in packed address data. uint256 private constant _BITPOS_NUMBER_BURNED = 128; // The bit position of `aux` in packed address data. uint256 private constant _BITPOS_AUX = 192; // Mask of all 256 bits in packed address data except the 64 bits for `aux`. uint256 private constant _BITMASK_AUX_COMPLEMENT = (1 << 192) - 1; // The bit position of `startTimestamp` in packed ownership. uint256 private constant _BITPOS_START_TIMESTAMP = 160; // The bit mask of the `burned` bit in packed ownership. uint256 private constant _BITMASK_BURNED = 1 << 224; // The bit position of the `nextInitialized` bit in packed ownership. uint256 private constant _BITPOS_NEXT_INITIALIZED = 225; // The bit mask of the `nextInitialized` bit in packed ownership. uint256 private constant _BITMASK_NEXT_INITIALIZED = 1 << 225; // The bit position of `extraData` in packed ownership. uint256 private constant _BITPOS_EXTRA_DATA = 232; // Mask of all 256 bits in a packed ownership except the 24 bits for `extraData`. uint256 private constant _BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1; // The mask of the lower 160 bits for addresses. uint256 private constant _BITMASK_ADDRESS = (1 << 160) - 1; // The maximum `quantity` that can be minted with {_mintERC2309}. // This limit is to prevent overflows on the address data entries. // For a limit of 5000, a total of 3.689e15 calls to {_mintERC2309} // is required to cause an overflow, which is unrealistic. uint256 private constant _MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000; // The `Transfer` event signature is given by: // `keccak256(bytes("Transfer(address,address,uint256)"))`. bytes32 private constant _TRANSFER_EVENT_SIGNATURE = 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef; // ============================================================= // STORAGE // ============================================================= // The next token ID to be minted. uint256 private _currentIndex; // The number of tokens burned. uint256 private _burnCounter; // Token name string private _name; // Token symbol string private _symbol; // Mapping from token ID to ownership details // An empty struct value does not necessarily mean the token is unowned. // See {_packedOwnershipOf} implementation for details. // // Bits Layout: // - [0..159] `addr` // - [160..223] `startTimestamp` // - [224] `burned` // - [225] `nextInitialized` // - [232..255] `extraData` mapping(uint256 => uint256) private _packedOwnerships; // Mapping owner address to address data. // // Bits Layout: // - [0..63] `balance` // - [64..127] `numberMinted` // - [128..191] `numberBurned` // - [192..255] `aux` mapping(address => uint256) private _packedAddressData; // Mapping from token ID to approved address. mapping(uint256 => TokenApprovalRef) private _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) private _operatorApprovals; // ============================================================= // CONSTRUCTOR // ============================================================= constructor(string memory name_, string memory symbol_) { _name = name_; _symbol = symbol_; _currentIndex = _startTokenId(); } // ============================================================= // TOKEN COUNTING OPERATIONS // ============================================================= /** * @dev Returns the starting token ID. * To change the starting token ID, please override this function. */ function _startTokenId() internal view virtual returns (uint256) { return 0; } /** * @dev Returns the next token ID to be minted. */ function _nextTokenId() internal view virtual returns (uint256) { return _currentIndex; } /** * @dev Returns the total number of tokens in existence. * Burned tokens will reduce the count. * To get the total number of tokens minted, please see {_totalMinted}. */ function totalSupply() public view virtual override returns (uint256) { // Counter underflow is impossible as _burnCounter cannot be incremented // more than `_currentIndex - _startTokenId()` times. unchecked { return _currentIndex - _burnCounter - _startTokenId(); } } /** * @dev Returns the total amount of tokens minted in the contract. */ function _totalMinted() internal view virtual returns (uint256) { // Counter underflow is impossible as `_currentIndex` does not decrement, // and it is initialized to `_startTokenId()`. unchecked { return _currentIndex - _startTokenId(); } } /** * @dev Returns the total number of tokens burned. */ function _totalBurned() internal view virtual returns (uint256) { return _burnCounter; } // ============================================================= // ADDRESS DATA OPERATIONS // ============================================================= /** * @dev Returns the number of tokens in `owner`'s account. */ function balanceOf(address owner) public view virtual override returns (uint256) { if (owner == address(0)) revert BalanceQueryForZeroAddress(); return _packedAddressData[owner] & _BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the number of tokens minted by `owner`. */ function _numberMinted(address owner) internal view returns (uint256) { return (_packedAddressData[owner] >> _BITPOS_NUMBER_MINTED) & _BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the number of tokens burned by or on behalf of `owner`. */ function _numberBurned(address owner) internal view returns (uint256) { return (_packedAddressData[owner] >> _BITPOS_NUMBER_BURNED) & _BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the auxiliary data for `owner`. (e.g. number of whitelist mint slots used). */ function _getAux(address owner) internal view returns (uint64) { return uint64(_packedAddressData[owner] >> _BITPOS_AUX); } /** * Sets the auxiliary data for `owner`. (e.g. number of whitelist mint slots used). * If there are multiple variables, please pack them into a uint64. */ function _setAux(address owner, uint64 aux) internal virtual { uint256 packed = _packedAddressData[owner]; uint256 auxCasted; // Cast `aux` with assembly to avoid redundant masking. assembly { auxCasted := aux } packed = (packed & _BITMASK_AUX_COMPLEMENT) | (auxCasted << _BITPOS_AUX); _packedAddressData[owner] = packed; } // ============================================================= // IERC165 // ============================================================= /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified) * to learn more about how these ids are created. * * This function call must use less than 30000 gas. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { // The interface IDs are constants representing the first 4 bytes // of the XOR of all function selectors in the interface. // See: [ERC165](https://eips.ethereum.org/EIPS/eip-165) // (e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)`) return interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165. interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721. interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata. } // ============================================================= // IERC721Metadata // ============================================================= /** * @dev Returns the token collection name. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev Returns the token collection symbol. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { if (!_exists(tokenId)) revert URIQueryForNonexistentToken(); string memory baseURI = _baseURI(); return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, _toString(tokenId))) : ''; } /** * @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, it can be overridden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ''; } // ============================================================= // OWNERSHIPS OPERATIONS // ============================================================= /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) public view virtual override returns (address) { return address(uint160(_packedOwnershipOf(tokenId))); } /** * @dev Gas spent here starts off proportional to the maximum mint batch size. * It gradually moves to O(1) as tokens get transferred around over time. */ function _ownershipOf(uint256 tokenId) internal view virtual returns (TokenOwnership memory) { return _unpackedOwnership(_packedOwnershipOf(tokenId)); } /** * @dev Returns the unpacked `TokenOwnership` struct at `index`. */ function _ownershipAt(uint256 index) internal view virtual returns (TokenOwnership memory) { return _unpackedOwnership(_packedOwnerships[index]); } /** * @dev Initializes the ownership slot minted at `index` for efficiency purposes. */ function _initializeOwnershipAt(uint256 index) internal virtual { if (_packedOwnerships[index] == 0) { _packedOwnerships[index] = _packedOwnershipOf(index); } } /** * Returns the packed ownership data of `tokenId`. */ function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) { uint256 curr = tokenId; unchecked { if (_startTokenId() <= curr) if (curr < _currentIndex) { uint256 packed = _packedOwnerships[curr]; // If not burned. if (packed & _BITMASK_BURNED == 0) { // Invariant: // There will always be an initialized ownership slot // (i.e. `ownership.addr != address(0) && ownership.burned == false`) // before an unintialized ownership slot // (i.e. `ownership.addr == address(0) && ownership.burned == false`) // Hence, `curr` will not underflow. // // We can directly compare the packed value. // If the address is zero, packed will be zero. while (packed == 0) { packed = _packedOwnerships[--curr]; } return packed; } } } revert OwnerQueryForNonexistentToken(); } /** * @dev Returns the unpacked `TokenOwnership` struct from `packed`. */ function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) { ownership.addr = address(uint160(packed)); ownership.startTimestamp = uint64(packed >> _BITPOS_START_TIMESTAMP); ownership.burned = packed & _BITMASK_BURNED != 0; ownership.extraData = uint24(packed >> _BITPOS_EXTRA_DATA); } /** * @dev Packs ownership data into a single uint256. */ function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) { assembly { // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean. owner := and(owner, _BITMASK_ADDRESS) // `owner | (block.timestamp << _BITPOS_START_TIMESTAMP) | flags`. result := or(owner, or(shl(_BITPOS_START_TIMESTAMP, timestamp()), flags)) } } /** * @dev Returns the `nextInitialized` flag set if `quantity` equals 1. */ function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) { // For branchless setting of the `nextInitialized` flag. assembly { // `(quantity == 1) << _BITPOS_NEXT_INITIALIZED`. result := shl(_BITPOS_NEXT_INITIALIZED, eq(quantity, 1)) } } // ============================================================= // APPROVAL OPERATIONS // ============================================================= /** * @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) public payable virtual override { address owner = ownerOf(tokenId); if (_msgSenderERC721A() != owner) if (!isApprovedForAll(owner, _msgSenderERC721A())) { revert ApprovalCallerNotOwnerNorApproved(); } _tokenApprovals[tokenId].value = to; emit Approval(owner, to, tokenId); } /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) public view virtual override returns (address) { if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken(); return _tokenApprovals[tokenId].value; } /** * @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) public virtual override { _operatorApprovals[_msgSenderERC721A()][operator] = approved; emit ApprovalForAll(_msgSenderERC721A(), operator, approved); } /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll}. */ function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) { return _operatorApprovals[owner][operator]; } /** * @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. See {_mint}. */ function _exists(uint256 tokenId) internal view virtual returns (bool) { return _startTokenId() <= tokenId && tokenId < _currentIndex && // If within bounds, _packedOwnerships[tokenId] & _BITMASK_BURNED == 0; // and not burned. } /** * @dev Returns whether `msgSender` is equal to `approvedAddress` or `owner`. */ function _isSenderApprovedOrOwner( address approvedAddress, address owner, address msgSender ) private pure returns (bool result) { assembly { // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean. owner := and(owner, _BITMASK_ADDRESS) // Mask `msgSender` to the lower 160 bits, in case the upper bits somehow aren't clean. msgSender := and(msgSender, _BITMASK_ADDRESS) // `msgSender == owner || msgSender == approvedAddress`. result := or(eq(msgSender, owner), eq(msgSender, approvedAddress)) } } /** * @dev Returns the storage slot and value for the approved address of `tokenId`. */ function _getApprovedSlotAndAddress(uint256 tokenId) private view returns (uint256 approvedAddressSlot, address approvedAddress) { TokenApprovalRef storage tokenApproval = _tokenApprovals[tokenId]; // The following is equivalent to `approvedAddress = _tokenApprovals[tokenId].value`. assembly { approvedAddressSlot := tokenApproval.slot approvedAddress := sload(approvedAddressSlot) } } // ============================================================= // TRANSFER OPERATIONS // ============================================================= /** * @dev Transfers `tokenId` from `from` to `to`. * * 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 ) public payable virtual override { uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId); if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner(); (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId); // The nested ifs save around 20+ gas over a compound boolean condition. if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A())) if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved(); if (to == address(0)) revert TransferToZeroAddress(); _beforeTokenTransfers(from, to, tokenId, 1); // Clear approvals from the previous owner. assembly { if approvedAddress { // This is equivalent to `delete _tokenApprovals[tokenId]`. sstore(approvedAddressSlot, 0) } } // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256. unchecked { // We can directly increment and decrement the balances. --_packedAddressData[from]; // Updates: `balance -= 1`. ++_packedAddressData[to]; // Updates: `balance += 1`. // Updates: // - `address` to the next owner. // - `startTimestamp` to the timestamp of transfering. // - `burned` to `false`. // - `nextInitialized` to `true`. _packedOwnerships[tokenId] = _packOwnershipData( to, _BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked) ); // If the next slot may not have been initialized (i.e. `nextInitialized == false`) . if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) { uint256 nextTokenId = tokenId + 1; // If the next slot's address is zero and not burned (i.e. packed value is zero). if (_packedOwnerships[nextTokenId] == 0) { // If the next slot is within bounds. if (nextTokenId != _currentIndex) { // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`. _packedOwnerships[nextTokenId] = prevOwnershipPacked; } } } } emit Transfer(from, to, tokenId); _afterTokenTransfers(from, to, tokenId, 1); } /** * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`. */ function safeTransferFrom( address from, address to, uint256 tokenId ) public payable virtual override { safeTransferFrom(from, to, tokenId, ''); } /** * @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 memory _data ) public payable virtual override { transferFrom(from, to, tokenId); if (to.code.length != 0) if (!_checkContractOnERC721Received(from, to, tokenId, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } /** * @dev Hook that is called before a set of serially-ordered token IDs * are about to be transferred. This includes minting. * And also called before burning one token. * * `startTokenId` - the first token ID to be transferred. * `quantity` - the amount to be transferred. * * 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, `tokenId` will be burned by `from`. * - `from` and `to` are never both zero. */ function _beforeTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} /** * @dev Hook that is called after a set of serially-ordered token IDs * have been transferred. This includes minting. * And also called after one token has been burned. * * `startTokenId` - the first token ID to be transferred. * `quantity` - the amount to be transferred. * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been * transferred to `to`. * - When `from` is zero, `tokenId` has been minted for `to`. * - When `to` is zero, `tokenId` has been burned by `from`. * - `from` and `to` are never both zero. */ function _afterTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} /** * @dev Private function to invoke {IERC721Receiver-onERC721Received} on a target contract. * * `from` - Previous owner of the given token ID. * `to` - Target address that will receive the token. * `tokenId` - Token ID to be transferred. * `_data` - Optional data to send along with the call. * * Returns whether the call correctly returned the expected magic value. */ function _checkContractOnERC721Received( address from, address to, uint256 tokenId, bytes memory _data ) private returns (bool) { try ERC721A__IERC721Receiver(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data) returns ( bytes4 retval ) { return retval == ERC721A__IERC721Receiver(to).onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { revert TransferToNonERC721ReceiverImplementer(); } else { assembly { revert(add(32, reason), mload(reason)) } } } } // ============================================================= // MINT OPERATIONS // ============================================================= /** * @dev Mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {Transfer} event for each mint. */ function _mint(address to, uint256 quantity) internal virtual { uint256 startTokenId = _currentIndex; if (quantity == 0) revert MintZeroQuantity(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are incredibly unrealistic. // `balance` and `numberMinted` have a maximum limit of 2**64. // `tokenId` has a maximum limit of 2**256. unchecked { // Updates: // - `balance += quantity`. // - `numberMinted += quantity`. // // We can directly add to the `balance` and `numberMinted`. _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1); // Updates: // - `address` to the owner. // - `startTimestamp` to the timestamp of minting. // - `burned` to `false`. // - `nextInitialized` to `quantity == 1`. _packedOwnerships[startTokenId] = _packOwnershipData( to, _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0) ); uint256 toMasked; uint256 end = startTokenId + quantity; // Use assembly to loop and emit the `Transfer` event for gas savings. // The duplicated `log4` removes an extra check and reduces stack juggling. // The assembly, together with the surrounding Solidity code, have been // delicately arranged to nudge the compiler into producing optimized opcodes. assembly { // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean. toMasked := and(to, _BITMASK_ADDRESS) // Emit the `Transfer` event. log4( 0, // Start of data (0, since no data). 0, // End of data (0, since no data). _TRANSFER_EVENT_SIGNATURE, // Signature. 0, // `address(0)`. toMasked, // `to`. startTokenId // `tokenId`. ) // The `iszero(eq(,))` check ensures that large values of `quantity` // that overflows uint256 will make the loop run out of gas. // The compiler will optimize the `iszero` away for performance. for { let tokenId := add(startTokenId, 1) } iszero(eq(tokenId, end)) { tokenId := add(tokenId, 1) } { // Emit the `Transfer` event. Similar to above. log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId) } } if (toMasked == 0) revert MintToZeroAddress(); _currentIndex = end; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Mints `quantity` tokens and transfers them to `to`. * * This function is intended for efficient minting only during contract creation. * * It emits only one {ConsecutiveTransfer} as defined in * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309), * instead of a sequence of {Transfer} event(s). * * Calling this function outside of contract creation WILL make your contract * non-compliant with the ERC721 standard. * For full ERC721 compliance, substituting ERC721 {Transfer} event(s) with the ERC2309 * {ConsecutiveTransfer} event is only permissible during contract creation. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {ConsecutiveTransfer} event. */ function _mintERC2309(address to, uint256 quantity) internal virtual { uint256 startTokenId = _currentIndex; if (to == address(0)) revert MintToZeroAddress(); if (quantity == 0) revert MintZeroQuantity(); if (quantity > _MAX_MINT_ERC2309_QUANTITY_LIMIT) revert MintERC2309QuantityExceedsLimit(); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are unrealistic due to the above check for `quantity` to be below the limit. unchecked { // Updates: // - `balance += quantity`. // - `numberMinted += quantity`. // // We can directly add to the `balance` and `numberMinted`. _packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1); // Updates: // - `address` to the owner. // - `startTimestamp` to the timestamp of minting. // - `burned` to `false`. // - `nextInitialized` to `quantity == 1`. _packedOwnerships[startTokenId] = _packOwnershipData( to, _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0) ); emit ConsecutiveTransfer(startTokenId, startTokenId + quantity - 1, address(0), to); _currentIndex = startTokenId + quantity; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Safely mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - If `to` refers to a smart contract, it must implement * {IERC721Receiver-onERC721Received}, which is called for each safe transfer. * - `quantity` must be greater than 0. * * See {_mint}. * * Emits a {Transfer} event for each mint. */ function _safeMint( address to, uint256 quantity, bytes memory _data ) internal virtual { _mint(to, quantity); unchecked { if (to.code.length != 0) { uint256 end = _currentIndex; uint256 index = end - quantity; do { if (!_checkContractOnERC721Received(address(0), to, index++, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } while (index < end); // Reentrancy protection. if (_currentIndex != end) revert(); } } } /** * @dev Equivalent to `_safeMint(to, quantity, '')`. */ function _safeMint(address to, uint256 quantity) internal virtual { _safeMint(to, quantity, ''); } // ============================================================= // BURN OPERATIONS // ============================================================= /** * @dev Equivalent to `_burn(tokenId, false)`. */ function _burn(uint256 tokenId) internal virtual { _burn(tokenId, false); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId, bool approvalCheck) internal virtual { uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId); address from = address(uint160(prevOwnershipPacked)); (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId); if (approvalCheck) { // The nested ifs save around 20+ gas over a compound boolean condition. if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A())) if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved(); } _beforeTokenTransfers(from, address(0), tokenId, 1); // Clear approvals from the previous owner. assembly { if approvedAddress { // This is equivalent to `delete _tokenApprovals[tokenId]`. sstore(approvedAddressSlot, 0) } } // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256. unchecked { // Updates: // - `balance -= 1`. // - `numberBurned += 1`. // // We can directly decrement the balance, and increment the number burned. // This is equivalent to `packed -= 1; packed += 1 << _BITPOS_NUMBER_BURNED;`. _packedAddressData[from] += (1 << _BITPOS_NUMBER_BURNED) - 1; // Updates: // - `address` to the last owner. // - `startTimestamp` to the timestamp of burning. // - `burned` to `true`. // - `nextInitialized` to `true`. _packedOwnerships[tokenId] = _packOwnershipData( from, (_BITMASK_BURNED | _BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked) ); // If the next slot may not have been initialized (i.e. `nextInitialized == false`) . if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) { uint256 nextTokenId = tokenId + 1; // If the next slot's address is zero and not burned (i.e. packed value is zero). if (_packedOwnerships[nextTokenId] == 0) { // If the next slot is within bounds. if (nextTokenId != _currentIndex) { // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`. _packedOwnerships[nextTokenId] = prevOwnershipPacked; } } } } emit Transfer(from, address(0), tokenId); _afterTokenTransfers(from, address(0), tokenId, 1); // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times. unchecked { _burnCounter++; } } // ============================================================= // EXTRA DATA OPERATIONS // ============================================================= /** * @dev Directly sets the extra data for the ownership data `index`. */ function _setExtraDataAt(uint256 index, uint24 extraData) internal virtual { uint256 packed = _packedOwnerships[index]; if (packed == 0) revert OwnershipNotInitializedForExtraData(); uint256 extraDataCasted; // Cast `extraData` with assembly to avoid redundant masking. assembly { extraDataCasted := extraData } packed = (packed & _BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << _BITPOS_EXTRA_DATA); _packedOwnerships[index] = packed; } /** * @dev Called during each token transfer to set the 24bit `extraData` field. * Intended to be overridden by the cosumer contract. * * `previousExtraData` - the value of `extraData` before transfer. * * 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, `tokenId` will be burned by `from`. * - `from` and `to` are never both zero. */ function _extraData( address from, address to, uint24 previousExtraData ) internal view virtual returns (uint24) {} /** * @dev Returns the next extra data for the packed ownership data. * The returned result is shifted into position. */ function _nextExtraData( address from, address to, uint256 prevOwnershipPacked ) private view returns (uint256) { uint24 extraData = uint24(prevOwnershipPacked >> _BITPOS_EXTRA_DATA); return uint256(_extraData(from, to, extraData)) << _BITPOS_EXTRA_DATA; } // ============================================================= // OTHER OPERATIONS // ============================================================= /** * @dev Returns the message sender (defaults to `msg.sender`). * * If you are writing GSN compatible contracts, you need to override this function. */ function _msgSenderERC721A() internal view virtual returns (address) { return msg.sender; } /** * @dev Converts a uint256 to its ASCII string decimal representation. */ function _toString(uint256 value) internal pure virtual returns (string memory str) { assembly { // The maximum value of a uint256 contains 78 digits (1 byte per digit), but // we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned. // We will need 1 word for the trailing zeros padding, 1 word for the length, // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0. let m := add(mload(0x40), 0xa0) // Update the free memory pointer to allocate. mstore(0x40, m) // Assign the `str` to the end. str := sub(m, 0x20) // Zeroize the slot after the string. mstore(str, 0) // Cache the end of the memory to calculate the length later. let end := str // We write the string from rightmost digit to leftmost digit. // The following is essentially a do-while loop that also handles the zero case. // prettier-ignore for { let temp := value } 1 {} { str := sub(str, 1) // Write the character to the pointer. // The ASCII index of the '0' character is 48. mstore8(str, add(48, mod(temp, 10))) // Keep dividing `temp` until zero. temp := div(temp, 10) // prettier-ignore if iszero(temp) { break } } let length := sub(end, str) // Move the pointer 32 bytes leftwards to make room for the length. str := sub(str, 0x20) // Store the length. mstore(str, length) } } } // SPDX-License-Identifier: MIT // ERC721A Contracts v4.2.3 // Creator: Chiru Labs pragma solidity ^0.8.4; /** * @dev Interface of ERC721A. */ interface IERC721A { /** * The caller must own the token or be an approved operator. */ error ApprovalCallerNotOwnerNorApproved(); /** * The token does not exist. */ error ApprovalQueryForNonexistentToken(); /** * Cannot query the balance for the zero address. */ error BalanceQueryForZeroAddress(); /** * Cannot mint to the zero address. */ error MintToZeroAddress(); /** * The quantity of tokens minted must be more than zero. */ error MintZeroQuantity(); /** * The token does not exist. */ error OwnerQueryForNonexistentToken(); /** * The caller must own the token or be an approved operator. */ error TransferCallerNotOwnerNorApproved(); /** * The token must be owned by `from`. */ error TransferFromIncorrectOwner(); /** * Cannot safely transfer to a contract that does not implement the * ERC721Receiver interface. */ error TransferToNonERC721ReceiverImplementer(); /** * Cannot transfer to the zero address. */ error TransferToZeroAddress(); /** * The token does not exist. */ error URIQueryForNonexistentToken(); /** * The `quantity` minted with ERC2309 exceeds the safety limit. */ error MintERC2309QuantityExceedsLimit(); /** * The `extraData` cannot be set on an unintialized ownership slot. */ error OwnershipNotInitializedForExtraData(); // ============================================================= // STRUCTS // ============================================================= struct TokenOwnership { // The address of the owner. address addr; // Stores the start time of ownership with minimal overhead for tokenomics. uint64 startTimestamp; // Whether the token has been burned. bool burned; // Arbitrary data similar to `startTimestamp` that can be set via {_extraData}. uint24 extraData; } // ============================================================= // TOKEN COUNTERS // ============================================================= /** * @dev Returns the total number of tokens in existence. * Burned tokens will reduce the count. * To get the total number of tokens minted, please see {_totalMinted}. */ function totalSupply() external view returns (uint256); // ============================================================= // IERC165 // ============================================================= /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified) * to learn more about how these ids are created. * * This function call must use less than 30000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); // ============================================================= // IERC721 // ============================================================= /** * @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, bytes calldata data ) external payable; /** * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external payable; /** * @dev Transfers `tokenId` 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 payable; /** * @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 payable; /** * @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 the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @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); // ============================================================= // IERC721Metadata // ============================================================= /** * @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); // ============================================================= // IERC2309 // ============================================================= /** * @dev Emitted when tokens in `fromTokenId` to `toTokenId` * (inclusive) is transferred from `from` to `to`, as defined in the * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309) standard. * * See {_mintERC2309} for more details. */ event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to); } // SPDX-License-Identifier: MIT pragma solidity ^0.8.0; library ERC721AStorage { // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364). struct TokenApprovalRef { address value; } struct Layout { // ============================================================= // STORAGE // ============================================================= // The next token ID to be minted. uint256 _currentIndex; // The number of tokens burned. uint256 _burnCounter; // Token name string _name; // Token symbol string _symbol; // Mapping from token ID to ownership details // An empty struct value does not necessarily mean the token is unowned. // See {_packedOwnershipOf} implementation for details. // // Bits Layout: // - [0..159] `addr` // - [160..223] `startTimestamp` // - [224] `burned` // - [225] `nextInitialized` // - [232..255] `extraData` mapping(uint256 => uint256) _packedOwnerships; // Mapping owner address to address data. // // Bits Layout: // - [0..63] `balance` // - [64..127] `numberMinted` // - [128..191] `numberBurned` // - [192..255] `aux` mapping(address => uint256) _packedAddressData; // Mapping from token ID to approved address. mapping(uint256 => ERC721AStorage.TokenApprovalRef) _tokenApprovals; // Mapping from owner to operator approvals mapping(address => mapping(address => bool)) _operatorApprovals; } bytes32 internal constant STORAGE_SLOT = keccak256('ERC721A.contracts.storage.ERC721A'); function layout() internal pure returns (Layout storage l) { bytes32 slot = STORAGE_SLOT; assembly { l.slot := slot } } } // SPDX-License-Identifier: MIT // ERC721A Contracts v4.2.3 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721AUpgradeable.sol'; import {ERC721AStorage} from './ERC721AStorage.sol'; import './ERC721A__Initializable.sol'; /** * @dev Interface of ERC721 token receiver. */ interface ERC721A__IERC721ReceiverUpgradeable { function onERC721Received( address operator, address from, uint256 tokenId, bytes calldata data ) external returns (bytes4); } /** * @title ERC721A * * @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721) * Non-Fungible Token Standard, including the Metadata extension. * Optimized for lower gas during batch mints. * * Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...) * starting from `_startTokenId()`. * * Assumptions: * * - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply. * - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256). */ contract ERC721AUpgradeable is ERC721A__Initializable, IERC721AUpgradeable { using ERC721AStorage for ERC721AStorage.Layout; // ============================================================= // CONSTANTS // ============================================================= // Mask of an entry in packed address data. uint256 private constant _BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1; // The bit position of `numberMinted` in packed address data. uint256 private constant _BITPOS_NUMBER_MINTED = 64; // The bit position of `numberBurned` in packed address data. uint256 private constant _BITPOS_NUMBER_BURNED = 128; // The bit position of `aux` in packed address data. uint256 private constant _BITPOS_AUX = 192; // Mask of all 256 bits in packed address data except the 64 bits for `aux`. uint256 private constant _BITMASK_AUX_COMPLEMENT = (1 << 192) - 1; // The bit position of `startTimestamp` in packed ownership. uint256 private constant _BITPOS_START_TIMESTAMP = 160; // The bit mask of the `burned` bit in packed ownership. uint256 private constant _BITMASK_BURNED = 1 << 224; // The bit position of the `nextInitialized` bit in packed ownership. uint256 private constant _BITPOS_NEXT_INITIALIZED = 225; // The bit mask of the `nextInitialized` bit in packed ownership. uint256 private constant _BITMASK_NEXT_INITIALIZED = 1 << 225; // The bit position of `extraData` in packed ownership. uint256 private constant _BITPOS_EXTRA_DATA = 232; // Mask of all 256 bits in a packed ownership except the 24 bits for `extraData`. uint256 private constant _BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1; // The mask of the lower 160 bits for addresses. uint256 private constant _BITMASK_ADDRESS = (1 << 160) - 1; // The maximum `quantity` that can be minted with {_mintERC2309}. // This limit is to prevent overflows on the address data entries. // For a limit of 5000, a total of 3.689e15 calls to {_mintERC2309} // is required to cause an overflow, which is unrealistic. uint256 private constant _MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000; // The `Transfer` event signature is given by: // `keccak256(bytes("Transfer(address,address,uint256)"))`. bytes32 private constant _TRANSFER_EVENT_SIGNATURE = 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef; // ============================================================= // CONSTRUCTOR // ============================================================= function __ERC721A_init(string memory name_, string memory symbol_) internal onlyInitializingERC721A { __ERC721A_init_unchained(name_, symbol_); } function __ERC721A_init_unchained(string memory name_, string memory symbol_) internal onlyInitializingERC721A { ERC721AStorage.layout()._name = name_; ERC721AStorage.layout()._symbol = symbol_; ERC721AStorage.layout()._currentIndex = _startTokenId(); } // ============================================================= // TOKEN COUNTING OPERATIONS // ============================================================= /** * @dev Returns the starting token ID. * To change the starting token ID, please override this function. */ function _startTokenId() internal view virtual returns (uint256) { return 0; } /** * @dev Returns the next token ID to be minted. */ function _nextTokenId() internal view virtual returns (uint256) { return ERC721AStorage.layout()._currentIndex; } /** * @dev Returns the total number of tokens in existence. * Burned tokens will reduce the count. * To get the total number of tokens minted, please see {_totalMinted}. */ function totalSupply() public view virtual override returns (uint256) { // Counter underflow is impossible as _burnCounter cannot be incremented // more than `_currentIndex - _startTokenId()` times. unchecked { return ERC721AStorage.layout()._currentIndex - ERC721AStorage.layout()._burnCounter - _startTokenId(); } } /** * @dev Returns the total amount of tokens minted in the contract. */ function _totalMinted() internal view virtual returns (uint256) { // Counter underflow is impossible as `_currentIndex` does not decrement, // and it is initialized to `_startTokenId()`. unchecked { return ERC721AStorage.layout()._currentIndex - _startTokenId(); } } /** * @dev Returns the total number of tokens burned. */ function _totalBurned() internal view virtual returns (uint256) { return ERC721AStorage.layout()._burnCounter; } // ============================================================= // ADDRESS DATA OPERATIONS // ============================================================= /** * @dev Returns the number of tokens in `owner`'s account. */ function balanceOf(address owner) public view virtual override returns (uint256) { if (owner == address(0)) _revert(BalanceQueryForZeroAddress.selector); return ERC721AStorage.layout()._packedAddressData[owner] & _BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the number of tokens minted by `owner`. */ function _numberMinted(address owner) internal view returns (uint256) { return (ERC721AStorage.layout()._packedAddressData[owner] >> _BITPOS_NUMBER_MINTED) & _BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the number of tokens burned by or on behalf of `owner`. */ function _numberBurned(address owner) internal view returns (uint256) { return (ERC721AStorage.layout()._packedAddressData[owner] >> _BITPOS_NUMBER_BURNED) & _BITMASK_ADDRESS_DATA_ENTRY; } /** * Returns the auxiliary data for `owner`. (e.g. number of whitelist mint slots used). */ function _getAux(address owner) internal view returns (uint64) { return uint64(ERC721AStorage.layout()._packedAddressData[owner] >> _BITPOS_AUX); } /** * Sets the auxiliary data for `owner`. (e.g. number of whitelist mint slots used). * If there are multiple variables, please pack them into a uint64. */ function _setAux(address owner, uint64 aux) internal virtual { uint256 packed = ERC721AStorage.layout()._packedAddressData[owner]; uint256 auxCasted; // Cast `aux` with assembly to avoid redundant masking. assembly { auxCasted := aux } packed = (packed & _BITMASK_AUX_COMPLEMENT) | (auxCasted << _BITPOS_AUX); ERC721AStorage.layout()._packedAddressData[owner] = packed; } // ============================================================= // IERC165 // ============================================================= /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified) * to learn more about how these ids are created. * * This function call must use less than 30000 gas. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { // The interface IDs are constants representing the first 4 bytes // of the XOR of all function selectors in the interface. // See: [ERC165](https://eips.ethereum.org/EIPS/eip-165) // (e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)`) return interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165. interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721. interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata. } // ============================================================= // IERC721Metadata // ============================================================= /** * @dev Returns the token collection name. */ function name() public view virtual override returns (string memory) { return ERC721AStorage.layout()._name; } /** * @dev Returns the token collection symbol. */ function symbol() public view virtual override returns (string memory) { return ERC721AStorage.layout()._symbol; } /** * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token. */ function tokenURI(uint256 tokenId) public view virtual override returns (string memory) { if (!_exists(tokenId)) _revert(URIQueryForNonexistentToken.selector); string memory baseURI = _baseURI(); return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, _toString(tokenId))) : ''; } /** * @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, it can be overridden in child contracts. */ function _baseURI() internal view virtual returns (string memory) { return ''; } // ============================================================= // OWNERSHIPS OPERATIONS // ============================================================= /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) public view virtual override returns (address) { return address(uint160(_packedOwnershipOf(tokenId))); } /** * @dev Gas spent here starts off proportional to the maximum mint batch size. * It gradually moves to O(1) as tokens get transferred around over time. */ function _ownershipOf(uint256 tokenId) internal view virtual returns (TokenOwnership memory) { return _unpackedOwnership(_packedOwnershipOf(tokenId)); } /** * @dev Returns the unpacked `TokenOwnership` struct at `index`. */ function _ownershipAt(uint256 index) internal view virtual returns (TokenOwnership memory) { return _unpackedOwnership(ERC721AStorage.layout()._packedOwnerships[index]); } /** * @dev Returns whether the ownership slot at `index` is initialized. * An uninitialized slot does not necessarily mean that the slot has no owner. */ function _ownershipIsInitialized(uint256 index) internal view virtual returns (bool) { return ERC721AStorage.layout()._packedOwnerships[index] != 0; } /** * @dev Initializes the ownership slot minted at `index` for efficiency purposes. */ function _initializeOwnershipAt(uint256 index) internal virtual { if (ERC721AStorage.layout()._packedOwnerships[index] == 0) { ERC721AStorage.layout()._packedOwnerships[index] = _packedOwnershipOf(index); } } /** * Returns the packed ownership data of `tokenId`. */ function _packedOwnershipOf(uint256 tokenId) private view returns (uint256 packed) { if (_startTokenId() <= tokenId) { packed = ERC721AStorage.layout()._packedOwnerships[tokenId]; // If the data at the starting slot does not exist, start the scan. if (packed == 0) { if (tokenId >= ERC721AStorage.layout()._currentIndex) _revert(OwnerQueryForNonexistentToken.selector); // Invariant: // There will always be an initialized ownership slot // (i.e. `ownership.addr != address(0) && ownership.burned == false`) // before an unintialized ownership slot // (i.e. `ownership.addr == address(0) && ownership.burned == false`) // Hence, `tokenId` will not underflow. // // We can directly compare the packed value. // If the address is zero, packed will be zero. for (;;) { unchecked { packed = ERC721AStorage.layout()._packedOwnerships[--tokenId]; } if (packed == 0) continue; if (packed & _BITMASK_BURNED == 0) return packed; // Otherwise, the token is burned, and we must revert. // This handles the case of batch burned tokens, where only the burned bit // of the starting slot is set, and remaining slots are left uninitialized. _revert(OwnerQueryForNonexistentToken.selector); } } // Otherwise, the data exists and we can skip the scan. // This is possible because we have already achieved the target condition. // This saves 2143 gas on transfers of initialized tokens. // If the token is not burned, return `packed`. Otherwise, revert. if (packed & _BITMASK_BURNED == 0) return packed; } _revert(OwnerQueryForNonexistentToken.selector); } /** * @dev Returns the unpacked `TokenOwnership` struct from `packed`. */ function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) { ownership.addr = address(uint160(packed)); ownership.startTimestamp = uint64(packed >> _BITPOS_START_TIMESTAMP); ownership.burned = packed & _BITMASK_BURNED != 0; ownership.extraData = uint24(packed >> _BITPOS_EXTRA_DATA); } /** * @dev Packs ownership data into a single uint256. */ function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) { assembly { // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean. owner := and(owner, _BITMASK_ADDRESS) // `owner | (block.timestamp << _BITPOS_START_TIMESTAMP) | flags`. result := or(owner, or(shl(_BITPOS_START_TIMESTAMP, timestamp()), flags)) } } /** * @dev Returns the `nextInitialized` flag set if `quantity` equals 1. */ function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) { // For branchless setting of the `nextInitialized` flag. assembly { // `(quantity == 1) << _BITPOS_NEXT_INITIALIZED`. result := shl(_BITPOS_NEXT_INITIALIZED, eq(quantity, 1)) } } // ============================================================= // APPROVAL OPERATIONS // ============================================================= /** * @dev Gives permission to `to` to transfer `tokenId` token to another account. See {ERC721A-_approve}. * * Requirements: * * - The caller must own the token or be an approved operator. */ function approve(address to, uint256 tokenId) public payable virtual override { _approve(to, tokenId, true); } /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) public view virtual override returns (address) { if (!_exists(tokenId)) _revert(ApprovalQueryForNonexistentToken.selector); return ERC721AStorage.layout()._tokenApprovals[tokenId].value; } /** * @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) public virtual override { ERC721AStorage.layout()._operatorApprovals[_msgSenderERC721A()][operator] = approved; emit ApprovalForAll(_msgSenderERC721A(), operator, approved); } /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll}. */ function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) { return ERC721AStorage.layout()._operatorApprovals[owner][operator]; } /** * @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. See {_mint}. */ function _exists(uint256 tokenId) internal view virtual returns (bool result) { if (_startTokenId() <= tokenId) { if (tokenId < ERC721AStorage.layout()._currentIndex) { uint256 packed; while ((packed = ERC721AStorage.layout()._packedOwnerships[tokenId]) == 0) --tokenId; result = packed & _BITMASK_BURNED == 0; } } } /** * @dev Returns whether `msgSender` is equal to `approvedAddress` or `owner`. */ function _isSenderApprovedOrOwner( address approvedAddress, address owner, address msgSender ) private pure returns (bool result) { assembly { // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean. owner := and(owner, _BITMASK_ADDRESS) // Mask `msgSender` to the lower 160 bits, in case the upper bits somehow aren't clean. msgSender := and(msgSender, _BITMASK_ADDRESS) // `msgSender == owner || msgSender == approvedAddress`. result := or(eq(msgSender, owner), eq(msgSender, approvedAddress)) } } /** * @dev Returns the storage slot and value for the approved address of `tokenId`. */ function _getApprovedSlotAndAddress(uint256 tokenId) private view returns (uint256 approvedAddressSlot, address approvedAddress) { ERC721AStorage.TokenApprovalRef storage tokenApproval = ERC721AStorage.layout()._tokenApprovals[tokenId]; // The following is equivalent to `approvedAddress = _tokenApprovals[tokenId].value`. assembly { approvedAddressSlot := tokenApproval.slot approvedAddress := sload(approvedAddressSlot) } } // ============================================================= // TRANSFER OPERATIONS // ============================================================= /** * @dev Transfers `tokenId` from `from` to `to`. * * 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 ) public payable virtual override { uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId); // Mask `from` to the lower 160 bits, in case the upper bits somehow aren't clean. from = address(uint160(uint256(uint160(from)) & _BITMASK_ADDRESS)); if (address(uint160(prevOwnershipPacked)) != from) _revert(TransferFromIncorrectOwner.selector); (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId); // The nested ifs save around 20+ gas over a compound boolean condition. if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A())) if (!isApprovedForAll(from, _msgSenderERC721A())) _revert(TransferCallerNotOwnerNorApproved.selector); _beforeTokenTransfers(from, to, tokenId, 1); // Clear approvals from the previous owner. assembly { if approvedAddress { // This is equivalent to `delete _tokenApprovals[tokenId]`. sstore(approvedAddressSlot, 0) } } // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256. unchecked { // We can directly increment and decrement the balances. --ERC721AStorage.layout()._packedAddressData[from]; // Updates: `balance -= 1`. ++ERC721AStorage.layout()._packedAddressData[to]; // Updates: `balance += 1`. // Updates: // - `address` to the next owner. // - `startTimestamp` to the timestamp of transfering. // - `burned` to `false`. // - `nextInitialized` to `true`. ERC721AStorage.layout()._packedOwnerships[tokenId] = _packOwnershipData( to, _BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked) ); // If the next slot may not have been initialized (i.e. `nextInitialized == false`) . if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) { uint256 nextTokenId = tokenId + 1; // If the next slot's address is zero and not burned (i.e. packed value is zero). if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) { // If the next slot is within bounds. if (nextTokenId != ERC721AStorage.layout()._currentIndex) { // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`. ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked; } } } } // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean. uint256 toMasked = uint256(uint160(to)) & _BITMASK_ADDRESS; assembly { // Emit the `Transfer` event. log4( 0, // Start of data (0, since no data). 0, // End of data (0, since no data). _TRANSFER_EVENT_SIGNATURE, // Signature. from, // `from`. toMasked, // `to`. tokenId // `tokenId`. ) } if (toMasked == 0) _revert(TransferToZeroAddress.selector); _afterTokenTransfers(from, to, tokenId, 1); } /** * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`. */ function safeTransferFrom( address from, address to, uint256 tokenId ) public payable virtual override { safeTransferFrom(from, to, tokenId, ''); } /** * @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 memory _data ) public payable virtual override { transferFrom(from, to, tokenId); if (to.code.length != 0) if (!_checkContractOnERC721Received(from, to, tokenId, _data)) { _revert(TransferToNonERC721ReceiverImplementer.selector); } } /** * @dev Hook that is called before a set of serially-ordered token IDs * are about to be transferred. This includes minting. * And also called before burning one token. * * `startTokenId` - the first token ID to be transferred. * `quantity` - the amount to be transferred. * * 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, `tokenId` will be burned by `from`. * - `from` and `to` are never both zero. */ function _beforeTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} /** * @dev Hook that is called after a set of serially-ordered token IDs * have been transferred. This includes minting. * And also called after one token has been burned. * * `startTokenId` - the first token ID to be transferred. * `quantity` - the amount to be transferred. * * Calling conditions: * * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been * transferred to `to`. * - When `from` is zero, `tokenId` has been minted for `to`. * - When `to` is zero, `tokenId` has been burned by `from`. * - `from` and `to` are never both zero. */ function _afterTokenTransfers( address from, address to, uint256 startTokenId, uint256 quantity ) internal virtual {} /** * @dev Private function to invoke {IERC721Receiver-onERC721Received} on a target contract. * * `from` - Previous owner of the given token ID. * `to` - Target address that will receive the token. * `tokenId` - Token ID to be transferred. * `_data` - Optional data to send along with the call. * * Returns whether the call correctly returned the expected magic value. */ function _checkContractOnERC721Received( address from, address to, uint256 tokenId, bytes memory _data ) private returns (bool) { try ERC721A__IERC721ReceiverUpgradeable(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data) returns (bytes4 retval) { return retval == ERC721A__IERC721ReceiverUpgradeable(to).onERC721Received.selector; } catch (bytes memory reason) { if (reason.length == 0) { _revert(TransferToNonERC721ReceiverImplementer.selector); } assembly { revert(add(32, reason), mload(reason)) } } } // ============================================================= // MINT OPERATIONS // ============================================================= /** * @dev Mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {Transfer} event for each mint. */ function _mint(address to, uint256 quantity) internal virtual { uint256 startTokenId = ERC721AStorage.layout()._currentIndex; if (quantity == 0) _revert(MintZeroQuantity.selector); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are incredibly unrealistic. // `balance` and `numberMinted` have a maximum limit of 2**64. // `tokenId` has a maximum limit of 2**256. unchecked { // Updates: // - `address` to the owner. // - `startTimestamp` to the timestamp of minting. // - `burned` to `false`. // - `nextInitialized` to `quantity == 1`. ERC721AStorage.layout()._packedOwnerships[startTokenId] = _packOwnershipData( to, _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0) ); // Updates: // - `balance += quantity`. // - `numberMinted += quantity`. // // We can directly add to the `balance` and `numberMinted`. ERC721AStorage.layout()._packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1); // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean. uint256 toMasked = uint256(uint160(to)) & _BITMASK_ADDRESS; if (toMasked == 0) _revert(MintToZeroAddress.selector); uint256 end = startTokenId + quantity; uint256 tokenId = startTokenId; do { assembly { // Emit the `Transfer` event. log4( 0, // Start of data (0, since no data). 0, // End of data (0, since no data). _TRANSFER_EVENT_SIGNATURE, // Signature. 0, // `address(0)`. toMasked, // `to`. tokenId // `tokenId`. ) } // The `!=` check ensures that large values of `quantity` // that overflows uint256 will make the loop run out of gas. } while (++tokenId != end); ERC721AStorage.layout()._currentIndex = end; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Mints `quantity` tokens and transfers them to `to`. * * This function is intended for efficient minting only during contract creation. * * It emits only one {ConsecutiveTransfer} as defined in * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309), * instead of a sequence of {Transfer} event(s). * * Calling this function outside of contract creation WILL make your contract * non-compliant with the ERC721 standard. * For full ERC721 compliance, substituting ERC721 {Transfer} event(s) with the ERC2309 * {ConsecutiveTransfer} event is only permissible during contract creation. * * Requirements: * * - `to` cannot be the zero address. * - `quantity` must be greater than 0. * * Emits a {ConsecutiveTransfer} event. */ function _mintERC2309(address to, uint256 quantity) internal virtual { uint256 startTokenId = ERC721AStorage.layout()._currentIndex; if (to == address(0)) _revert(MintToZeroAddress.selector); if (quantity == 0) _revert(MintZeroQuantity.selector); if (quantity > _MAX_MINT_ERC2309_QUANTITY_LIMIT) _revert(MintERC2309QuantityExceedsLimit.selector); _beforeTokenTransfers(address(0), to, startTokenId, quantity); // Overflows are unrealistic due to the above check for `quantity` to be below the limit. unchecked { // Updates: // - `balance += quantity`. // - `numberMinted += quantity`. // // We can directly add to the `balance` and `numberMinted`. ERC721AStorage.layout()._packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1); // Updates: // - `address` to the owner. // - `startTimestamp` to the timestamp of minting. // - `burned` to `false`. // - `nextInitialized` to `quantity == 1`. ERC721AStorage.layout()._packedOwnerships[startTokenId] = _packOwnershipData( to, _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0) ); emit ConsecutiveTransfer(startTokenId, startTokenId + quantity - 1, address(0), to); ERC721AStorage.layout()._currentIndex = startTokenId + quantity; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @dev Safely mints `quantity` tokens and transfers them to `to`. * * Requirements: * * - If `to` refers to a smart contract, it must implement * {IERC721Receiver-onERC721Received}, which is called for each safe transfer. * - `quantity` must be greater than 0. * * See {_mint}. * * Emits a {Transfer} event for each mint. */ function _safeMint( address to, uint256 quantity, bytes memory _data ) internal virtual { _mint(to, quantity); unchecked { if (to.code.length != 0) { uint256 end = ERC721AStorage.layout()._currentIndex; uint256 index = end - quantity; do { if (!_checkContractOnERC721Received(address(0), to, index++, _data)) { _revert(TransferToNonERC721ReceiverImplementer.selector); } } while (index < end); // Reentrancy protection. if (ERC721AStorage.layout()._currentIndex != end) _revert(bytes4(0)); } } } /** * @dev Equivalent to `_safeMint(to, quantity, '')`. */ function _safeMint(address to, uint256 quantity) internal virtual { _safeMint(to, quantity, ''); } // ============================================================= // APPROVAL OPERATIONS // ============================================================= /** * @dev Equivalent to `_approve(to, tokenId, false)`. */ function _approve(address to, uint256 tokenId) internal virtual { _approve(to, tokenId, false); } /** * @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: * * - `tokenId` must exist. * * Emits an {Approval} event. */ function _approve( address to, uint256 tokenId, bool approvalCheck ) internal virtual { address owner = ownerOf(tokenId); if (approvalCheck && _msgSenderERC721A() != owner) if (!isApprovedForAll(owner, _msgSenderERC721A())) { _revert(ApprovalCallerNotOwnerNorApproved.selector); } ERC721AStorage.layout()._tokenApprovals[tokenId].value = to; emit Approval(owner, to, tokenId); } // ============================================================= // BURN OPERATIONS // ============================================================= /** * @dev Equivalent to `_burn(tokenId, false)`. */ function _burn(uint256 tokenId) internal virtual { _burn(tokenId, false); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId, bool approvalCheck) internal virtual { uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId); address from = address(uint160(prevOwnershipPacked)); (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId); if (approvalCheck) { // The nested ifs save around 20+ gas over a compound boolean condition. if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A())) if (!isApprovedForAll(from, _msgSenderERC721A())) _revert(TransferCallerNotOwnerNorApproved.selector); } _beforeTokenTransfers(from, address(0), tokenId, 1); // Clear approvals from the previous owner. assembly { if approvedAddress { // This is equivalent to `delete _tokenApprovals[tokenId]`. sstore(approvedAddressSlot, 0) } } // Underflow of the sender's balance is impossible because we check for // ownership above and the recipient's balance can't realistically overflow. // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256. unchecked { // Updates: // - `balance -= 1`. // - `numberBurned += 1`. // // We can directly decrement the balance, and increment the number burned. // This is equivalent to `packed -= 1; packed += 1 << _BITPOS_NUMBER_BURNED;`. ERC721AStorage.layout()._packedAddressData[from] += (1 << _BITPOS_NUMBER_BURNED) - 1; // Updates: // - `address` to the last owner. // - `startTimestamp` to the timestamp of burning. // - `burned` to `true`. // - `nextInitialized` to `true`. ERC721AStorage.layout()._packedOwnerships[tokenId] = _packOwnershipData( from, (_BITMASK_BURNED | _BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked) ); // If the next slot may not have been initialized (i.e. `nextInitialized == false`) . if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) { uint256 nextTokenId = tokenId + 1; // If the next slot's address is zero and not burned (i.e. packed value is zero). if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) { // If the next slot is within bounds. if (nextTokenId != ERC721AStorage.layout()._currentIndex) { // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`. ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked; } } } } emit Transfer(from, address(0), tokenId); _afterTokenTransfers(from, address(0), tokenId, 1); // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times. unchecked { ERC721AStorage.layout()._burnCounter++; } } // ============================================================= // EXTRA DATA OPERATIONS // ============================================================= /** * @dev Directly sets the extra data for the ownership data `index`. */ function _setExtraDataAt(uint256 index, uint24 extraData) internal virtual { uint256 packed = ERC721AStorage.layout()._packedOwnerships[index]; if (packed == 0) _revert(OwnershipNotInitializedForExtraData.selector); uint256 extraDataCasted; // Cast `extraData` with assembly to avoid redundant masking. assembly { extraDataCasted := extraData } packed = (packed & _BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << _BITPOS_EXTRA_DATA); ERC721AStorage.layout()._packedOwnerships[index] = packed; } /** * @dev Called during each token transfer to set the 24bit `extraData` field. * Intended to be overridden by the cosumer contract. * * `previousExtraData` - the value of `extraData` before transfer. * * 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, `tokenId` will be burned by `from`. * - `from` and `to` are never both zero. */ function _extraData( address from, address to, uint24 previousExtraData ) internal view virtual returns (uint24) {} /** * @dev Returns the next extra data for the packed ownership data. * The returned result is shifted into position. */ function _nextExtraData( address from, address to, uint256 prevOwnershipPacked ) private view returns (uint256) { uint24 extraData = uint24(prevOwnershipPacked >> _BITPOS_EXTRA_DATA); return uint256(_extraData(from, to, extraData)) << _BITPOS_EXTRA_DATA; } // ============================================================= // OTHER OPERATIONS // ============================================================= /** * @dev Returns the message sender (defaults to `msg.sender`). * * If you are writing GSN compatible contracts, you need to override this function. */ function _msgSenderERC721A() internal view virtual returns (address) { return msg.sender; } /** * @dev Converts a uint256 to its ASCII string decimal representation. */ function _toString(uint256 value) internal pure virtual returns (string memory str) { assembly { // The maximum value of a uint256 contains 78 digits (1 byte per digit), but // we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned. // We will need 1 word for the trailing zeros padding, 1 word for the length, // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0. let m := add(mload(0x40), 0xa0) // Update the free memory pointer to allocate. mstore(0x40, m) // Assign the `str` to the end. str := sub(m, 0x20) // Zeroize the slot after the string. mstore(str, 0) // Cache the end of the memory to calculate the length later. let end := str // We write the string from rightmost digit to leftmost digit. // The following is essentially a do-while loop that also handles the zero case. // prettier-ignore for { let temp := value } 1 {} { str := sub(str, 1) // Write the character to the pointer. // The ASCII index of the '0' character is 48. mstore8(str, add(48, mod(temp, 10))) // Keep dividing `temp` until zero. temp := div(temp, 10) // prettier-ignore if iszero(temp) { break } } let length := sub(end, str) // Move the pointer 32 bytes leftwards to make room for the length. str := sub(str, 0x20) // Store the length. mstore(str, length) } } /** * @dev For more efficient reverts. */ function _revert(bytes4 errorSelector) internal pure { assembly { mstore(0x00, errorSelector) revert(0x00, 0x04) } } } // SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @dev This is a base contract to aid in writing upgradeable diamond facet contracts, or any kind of contract that will be deployed * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect. * * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}. * * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity. */ import {ERC721A__InitializableStorage} from './ERC721A__InitializableStorage.sol'; abstract contract ERC721A__Initializable { using ERC721A__InitializableStorage for ERC721A__InitializableStorage.Layout; /** * @dev Modifier to protect an initializer function from being invoked twice. */ modifier initializerERC721A() { // If the contract is initializing we ignore whether _initialized is set in order to support multiple // inheritance patterns, but we only do this in the context of a constructor, because in other contexts the // contract may have been reentered. require( ERC721A__InitializableStorage.layout()._initializing ? _isConstructor() : !ERC721A__InitializableStorage.layout()._initialized, 'ERC721A__Initializable: contract is already initialized' ); bool isTopLevelCall = !ERC721A__InitializableStorage.layout()._initializing; if (isTopLevelCall) { ERC721A__InitializableStorage.layout()._initializing = true; ERC721A__InitializableStorage.layout()._initialized = true; } _; if (isTopLevelCall) { ERC721A__InitializableStorage.layout()._initializing = false; } } /** * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the * {initializer} modifier, directly or indirectly. */ modifier onlyInitializingERC721A() { require( ERC721A__InitializableStorage.layout()._initializing, 'ERC721A__Initializable: contract is not initializing' ); _; } /// @dev Returns true if and only if the function is running in the constructor function _isConstructor() private view returns (bool) { // extcodesize checks the size of the code stored in an address, and // address returns the current address. Since the code is still not // deployed when running a constructor, any checks on its code size will // yield zero, making it an effective way to detect if a contract is // under construction or not. address self = address(this); uint256 cs; assembly { cs := extcodesize(self) } return cs == 0; } } // SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @dev This is a base storage for the initialization function for upgradeable diamond facet contracts **/ library ERC721A__InitializableStorage { struct Layout { /* * Indicates that the contract has been initialized. */ bool _initialized; /* * Indicates that the contract is in the process of being initialized. */ bool _initializing; } bytes32 internal constant STORAGE_SLOT = keccak256('ERC721A.contracts.storage.initializable.facet'); function layout() internal pure returns (Layout storage l) { bytes32 slot = STORAGE_SLOT; assembly { l.slot := slot } } } // SPDX-License-Identifier: MIT // ERC721A Contracts v4.2.3 // Creator: Chiru Labs pragma solidity ^0.8.4; /** * @dev Interface of ERC721A. */ interface IERC721AUpgradeable { /** * The caller must own the token or be an approved operator. */ error ApprovalCallerNotOwnerNorApproved(); /** * The token does not exist. */ error ApprovalQueryForNonexistentToken(); /** * Cannot query the balance for the zero address. */ error BalanceQueryForZeroAddress(); /** * Cannot mint to the zero address. */ error MintToZeroAddress(); /** * The quantity of tokens minted must be more than zero. */ error MintZeroQuantity(); /** * The token does not exist. */ error OwnerQueryForNonexistentToken(); /** * The caller must own the token or be an approved operator. */ error TransferCallerNotOwnerNorApproved(); /** * The token must be owned by `from`. */ error TransferFromIncorrectOwner(); /** * Cannot safely transfer to a contract that does not implement the * ERC721Receiver interface. */ error TransferToNonERC721ReceiverImplementer(); /** * Cannot transfer to the zero address. */ error TransferToZeroAddress(); /** * The token does not exist. */ error URIQueryForNonexistentToken(); /** * The `quantity` minted with ERC2309 exceeds the safety limit. */ error MintERC2309QuantityExceedsLimit(); /** * The `extraData` cannot be set on an unintialized ownership slot. */ error OwnershipNotInitializedForExtraData(); // ============================================================= // STRUCTS // ============================================================= struct TokenOwnership { // The address of the owner. address addr; // Stores the start time of ownership with minimal overhead for tokenomics. uint64 startTimestamp; // Whether the token has been burned. bool burned; // Arbitrary data similar to `startTimestamp` that can be set via {_extraData}. uint24 extraData; } // ============================================================= // TOKEN COUNTERS // ============================================================= /** * @dev Returns the total number of tokens in existence. * Burned tokens will reduce the count. * To get the total number of tokens minted, please see {_totalMinted}. */ function totalSupply() external view returns (uint256); // ============================================================= // IERC165 // ============================================================= /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified) * to learn more about how these ids are created. * * This function call must use less than 30000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); // ============================================================= // IERC721 // ============================================================= /** * @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, bytes calldata data ) external payable; /** * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`. */ function safeTransferFrom( address from, address to, uint256 tokenId ) external payable; /** * @dev Transfers `tokenId` 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 payable; /** * @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 payable; /** * @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 the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @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); // ============================================================= // IERC721Metadata // ============================================================= /** * @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); // ============================================================= // IERC2309 // ============================================================= /** * @dev Emitted when tokens in `fromTokenId` to `toTokenId` * (inclusive) is transferred from `from` to `to`, as defined in the * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309) standard. * * See {_mintERC2309} for more details. */ event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to); } // SPDX-License-Identifier: GPL-3.0-or-later // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // You should have received a copy of the GNU General Public License // along with this program. If not, see <http://www.gnu.org/licenses/>. pragma solidity >=0.5.0; contract DSTest { event log (string); event logs (bytes); event log_address (address); event log_bytes32 (bytes32); event log_int (int); event log_uint (uint); event log_bytes (bytes); event log_string (string); event log_named_address (string key, address val); event log_named_bytes32 (string key, bytes32 val); event log_named_decimal_int (string key, int val, uint decimals); event log_named_decimal_uint (string key, uint val, uint decimals); event log_named_int (string key, int val); event log_named_uint (string key, uint val); event log_named_bytes (string key, bytes val); event log_named_string (string key, string val); bool public IS_TEST = true; bool private _failed; address constant HEVM_ADDRESS = address(bytes20(uint160(uint256(keccak256('hevm cheat code'))))); modifier mayRevert() { _; } modifier testopts(string memory) { _; } function failed() public returns (bool) { if (_failed) { return _failed; } else { bool globalFailed = false; if (hasHEVMContext()) { (, bytes memory retdata) = HEVM_ADDRESS.call( abi.encodePacked( bytes4(keccak256("load(address,bytes32)")), abi.encode(HEVM_ADDRESS, bytes32("failed")) ) ); globalFailed = abi.decode(retdata, (bool)); } return globalFailed; } } function fail() internal virtual { if (hasHEVMContext()) { (bool status, ) = HEVM_ADDRESS.call( abi.encodePacked( bytes4(keccak256("store(address,bytes32,bytes32)")), abi.encode(HEVM_ADDRESS, bytes32("failed"), bytes32(uint256(0x01))) ) ); status; // Silence compiler warnings } _failed = true; } function hasHEVMContext() internal view returns (bool) { uint256 hevmCodeSize = 0; assembly { hevmCodeSize := extcodesize(0x7109709ECfa91a80626fF3989D68f67F5b1DD12D) } return hevmCodeSize > 0; } modifier logs_gas() { uint startGas = gasleft(); _; uint endGas = gasleft(); emit log_named_uint("gas", startGas - endGas); } function assertTrue(bool condition) internal { if (!condition) { emit log("Error: Assertion Failed"); fail(); } } function assertTrue(bool condition, string memory err) internal { if (!condition) { emit log_named_string("Error", err); assertTrue(condition); } } function assertEq(address a, address b) internal { if (a != b) { emit log("Error: a == b not satisfied [address]"); emit log_named_address(" Left", a); emit log_named_address(" Right", b); fail(); } } function assertEq(address a, address b, string memory err) internal { if (a != b) { emit log_named_string ("Error", err); assertEq(a, b); } } function assertEq(bytes32 a, bytes32 b) internal { if (a != b) { emit log("Error: a == b not satisfied [bytes32]"); emit log_named_bytes32(" Left", a); emit log_named_bytes32(" Right", b); fail(); } } function assertEq(bytes32 a, bytes32 b, string memory err) internal { if (a != b) { emit log_named_string ("Error", err); assertEq(a, b); } } function assertEq32(bytes32 a, bytes32 b) internal { assertEq(a, b); } function assertEq32(bytes32 a, bytes32 b, string memory err) internal { assertEq(a, b, err); } function assertEq(int a, int b) internal { if (a != b) { emit log("Error: a == b not satisfied [int]"); emit log_named_int(" Left", a); emit log_named_int(" Right", b); fail(); } } function assertEq(int a, int b, string memory err) internal { if (a != b) { emit log_named_string("Error", err); assertEq(a, b); } } function assertEq(uint a, uint b) internal { if (a != b) { emit log("Error: a == b not satisfied [uint]"); emit log_named_uint(" Left", a); emit log_named_uint(" Right", b); fail(); } } function assertEq(uint a, uint b, string memory err) internal { if (a != b) { emit log_named_string("Error", err); assertEq(a, b); } } function assertEqDecimal(int a, int b, uint decimals) internal { if (a != b) { emit log("Error: a == b not satisfied [decimal int]"); emit log_named_decimal_int(" Left", a, decimals); emit log_named_decimal_int(" Right", b, decimals); fail(); } } function assertEqDecimal(int a, int b, uint decimals, string memory err) internal { if (a != b) { emit log_named_string("Error", err); assertEqDecimal(a, b, decimals); } } function assertEqDecimal(uint a, uint b, uint decimals) internal { if (a != b) { emit log("Error: a == b not satisfied [decimal uint]"); emit log_named_decimal_uint(" Left", a, decimals); emit log_named_decimal_uint(" Right", b, decimals); fail(); } } function assertEqDecimal(uint a, uint b, uint decimals, string memory err) internal { if (a != b) { emit log_named_string("Error", err); assertEqDecimal(a, b, decimals); } } function assertNotEq(address a, address b) internal { if (a == b) { emit log("Error: a != b not satisfied [address]"); emit log_named_address(" Left", a); emit log_named_address(" Right", b); fail(); } } function assertNotEq(address a, address b, string memory err) internal { if (a == b) { emit log_named_string ("Error", err); assertNotEq(a, b); } } function assertNotEq(bytes32 a, bytes32 b) internal { if (a == b) { emit log("Error: a != b not satisfied [bytes32]"); emit log_named_bytes32(" Left", a); emit log_named_bytes32(" Right", b); fail(); } } function assertNotEq(bytes32 a, bytes32 b, string memory err) internal { if (a == b) { emit log_named_string ("Error", err); assertNotEq(a, b); } } function assertNotEq32(bytes32 a, bytes32 b) internal { assertNotEq(a, b); } function assertNotEq32(bytes32 a, bytes32 b, string memory err) internal { assertNotEq(a, b, err); } function assertNotEq(int a, int b) internal { if (a == b) { emit log("Error: a != b not satisfied [int]"); emit log_named_int(" Left", a); emit log_named_int(" Right", b); fail(); } } function assertNotEq(int a, int b, string memory err) internal { if (a == b) { emit log_named_string("Error", err); assertNotEq(a, b); } } function assertNotEq(uint a, uint b) internal { if (a == b) { emit log("Error: a != b not satisfied [uint]"); emit log_named_uint(" Left", a); emit log_named_uint(" Right", b); fail(); } } function assertNotEq(uint a, uint b, string memory err) internal { if (a == b) { emit log_named_string("Error", err); assertNotEq(a, b); } } function assertNotEqDecimal(int a, int b, uint decimals) internal { if (a == b) { emit log("Error: a != b not satisfied [decimal int]"); emit log_named_decimal_int(" Left", a, decimals); emit log_named_decimal_int(" Right", b, decimals); fail(); } } function assertNotEqDecimal(int a, int b, uint decimals, string memory err) internal { if (a == b) { emit log_named_string("Error", err); assertNotEqDecimal(a, b, decimals); } } function assertNotEqDecimal(uint a, uint b, uint decimals) internal { if (a == b) { emit log("Error: a != b not satisfied [decimal uint]"); emit log_named_decimal_uint(" Left", a, decimals); emit log_named_decimal_uint(" Right", b, decimals); fail(); } } function assertNotEqDecimal(uint a, uint b, uint decimals, string memory err) internal { if (a == b) { emit log_named_string("Error", err); assertNotEqDecimal(a, b, decimals); } } function assertGt(uint a, uint b) internal { if (a <= b) { emit log("Error: a > b not satisfied [uint]"); emit log_named_uint(" Value a", a); emit log_named_uint(" Value b", b); fail(); } } function assertGt(uint a, uint b, string memory err) internal { if (a <= b) { emit log_named_string("Error", err); assertGt(a, b); } } function assertGt(int a, int b) internal { if (a <= b) { emit log("Error: a > b not satisfied [int]"); emit log_named_int(" Value a", a); emit log_named_int(" Value b", b); fail(); } } function assertGt(int a, int b, string memory err) internal { if (a <= b) { emit log_named_string("Error", err); assertGt(a, b); } } function assertGtDecimal(int a, int b, uint decimals) internal { if (a <= b) { emit log("Error: a > b not satisfied [decimal int]"); emit log_named_decimal_int(" Value a", a, decimals); emit log_named_decimal_int(" Value b", b, decimals); fail(); } } function assertGtDecimal(int a, int b, uint decimals, string memory err) internal { if (a <= b) { emit log_named_string("Error", err); assertGtDecimal(a, b, decimals); } } function assertGtDecimal(uint a, uint b, uint decimals) internal { if (a <= b) { emit log("Error: a > b not satisfied [decimal uint]"); emit log_named_decimal_uint(" Value a", a, decimals); emit log_named_decimal_uint(" Value b", b, decimals); fail(); } } function assertGtDecimal(uint a, uint b, uint decimals, string memory err) internal { if (a <= b) { emit log_named_string("Error", err); assertGtDecimal(a, b, decimals); } } function assertGe(uint a, uint b) internal { if (a < b) { emit log("Error: a >= b not satisfied [uint]"); emit log_named_uint(" Value a", a); emit log_named_uint(" Value b", b); fail(); } } function assertGe(uint a, uint b, string memory err) internal { if (a < b) { emit log_named_string("Error", err); assertGe(a, b); } } function assertGe(int a, int b) internal { if (a < b) { emit log("Error: a >= b not satisfied [int]"); emit log_named_int(" Value a", a); emit log_named_int(" Value b", b); fail(); } } function assertGe(int a, int b, string memory err) internal { if (a < b) { emit log_named_string("Error", err); assertGe(a, b); } } function assertGeDecimal(int a, int b, uint decimals) internal { if (a < b) { emit log("Error: a >= b not satisfied [decimal int]"); emit log_named_decimal_int(" Value a", a, decimals); emit log_named_decimal_int(" Value b", b, decimals); fail(); } } function assertGeDecimal(int a, int b, uint decimals, string memory err) internal { if (a < b) { emit log_named_string("Error", err); assertGeDecimal(a, b, decimals); } } function assertGeDecimal(uint a, uint b, uint decimals) internal { if (a < b) { emit log("Error: a >= b not satisfied [decimal uint]"); emit log_named_decimal_uint(" Value a", a, decimals); emit log_named_decimal_uint(" Value b", b, decimals); fail(); } } function assertGeDecimal(uint a, uint b, uint decimals, string memory err) internal { if (a < b) { emit log_named_string("Error", err); assertGeDecimal(a, b, decimals); } } function assertLt(uint a, uint b) internal { if (a >= b) { emit log("Error: a < b not satisfied [uint]"); emit log_named_uint(" Value a", a); emit log_named_uint(" Value b", b); fail(); } } function assertLt(uint a, uint b, string memory err) internal { if (a >= b) { emit log_named_string("Error", err); assertLt(a, b); } } function assertLt(int a, int b) internal { if (a >= b) { emit log("Error: a < b not satisfied [int]"); emit log_named_int(" Value a", a); emit log_named_int(" Value b", b); fail(); } } function assertLt(int a, int b, string memory err) internal { if (a >= b) { emit log_named_string("Error", err); assertLt(a, b); } } function assertLtDecimal(int a, int b, uint decimals) internal { if (a >= b) { emit log("Error: a < b not satisfied [decimal int]"); emit log_named_decimal_int(" Value a", a, decimals); emit log_named_decimal_int(" Value b", b, decimals); fail(); } } function assertLtDecimal(int a, int b, uint decimals, string memory err) internal { if (a >= b) { emit log_named_string("Error", err); assertLtDecimal(a, b, decimals); } } function assertLtDecimal(uint a, uint b, uint decimals) internal { if (a >= b) { emit log("Error: a < b not satisfied [decimal uint]"); emit log_named_decimal_uint(" Value a", a, decimals); emit log_named_decimal_uint(" Value b", b, decimals); fail(); } } function assertLtDecimal(uint a, uint b, uint decimals, string memory err) internal { if (a >= b) { emit log_named_string("Error", err); assertLtDecimal(a, b, decimals); } } function assertLe(uint a, uint b) internal { if (a > b) { emit log("Error: a <= b not satisfied [uint]"); emit log_named_uint(" Value a", a); emit log_named_uint(" Value b", b); fail(); } } function assertLe(uint a, uint b, string memory err) internal { if (a > b) { emit log_named_string("Error", err); assertLe(a, b); } } function assertLe(int a, int b) internal { if (a > b) { emit log("Error: a <= b not satisfied [int]"); emit log_named_int(" Value a", a); emit log_named_int(" Value b", b); fail(); } } function assertLe(int a, int b, string memory err) internal { if (a > b) { emit log_named_string("Error", err); assertLe(a, b); } } function assertLeDecimal(int a, int b, uint decimals) internal { if (a > b) { emit log("Error: a <= b not satisfied [decimal int]"); emit log_named_decimal_int(" Value a", a, decimals); emit log_named_decimal_int(" Value b", b, decimals); fail(); } } function assertLeDecimal(int a, int b, uint decimals, string memory err) internal { if (a > b) { emit log_named_string("Error", err); assertLeDecimal(a, b, decimals); } } function assertLeDecimal(uint a, uint b, uint decimals) internal { if (a > b) { emit log("Error: a <= b not satisfied [decimal uint]"); emit log_named_decimal_uint(" Value a", a, decimals); emit log_named_decimal_uint(" Value b", b, decimals); fail(); } } function assertLeDecimal(uint a, uint b, uint decimals, string memory err) internal { if (a > b) { emit log_named_string("Error", err); assertLeDecimal(a, b, decimals); } } function assertEq(string memory a, string memory b) internal { if (keccak256(abi.encodePacked(a)) != keccak256(abi.encodePacked(b))) { emit log("Error: a == b not satisfied [string]"); emit log_named_string(" Left", a); emit log_named_string(" Right", b); fail(); } } function assertEq(string memory a, string memory b, string memory err) internal { if (keccak256(abi.encodePacked(a)) != keccak256(abi.encodePacked(b))) { emit log_named_string("Error", err); assertEq(a, b); } } function assertNotEq(string memory a, string memory b) internal { if (keccak256(abi.encodePacked(a)) == keccak256(abi.encodePacked(b))) { emit log("Error: a != b not satisfied [string]"); emit log_named_string(" Left", a); emit log_named_string(" Right", b); fail(); } } function assertNotEq(string memory a, string memory b, string memory err) internal { if (keccak256(abi.encodePacked(a)) == keccak256(abi.encodePacked(b))) { emit log_named_string("Error", err); assertNotEq(a, b); } } function checkEq0(bytes memory a, bytes memory b) internal pure returns (bool ok) { ok = true; if (a.length == b.length) { for (uint i = 0; i < a.length; i++) { if (a[i] != b[i]) { ok = false; } } } else { ok = false; } } function assertEq0(bytes memory a, bytes memory b) internal { if (!checkEq0(a, b)) { emit log("Error: a == b not satisfied [bytes]"); emit log_named_bytes(" Left", a); emit log_named_bytes(" Right", b); fail(); } } function assertEq0(bytes memory a, bytes memory b, string memory err) internal { if (!checkEq0(a, b)) { emit log_named_string("Error", err); assertEq0(a, b); } } function assertNotEq0(bytes memory a, bytes memory b) internal { if (checkEq0(a, b)) { emit log("Error: a != b not satisfied [bytes]"); emit log_named_bytes(" Left", a); emit log_named_bytes(" Right", b); fail(); } } function assertNotEq0(bytes memory a, bytes memory b, string memory err) internal { if (checkEq0(a, b)) { emit log_named_string("Error", err); assertNotEq0(a, b); } } } // SPDX-License-Identifier: MIT pragma solidity >=0.6.2 <0.9.0; import {StdStorage} from "./StdStorage.sol"; import {Vm, VmSafe} from "./Vm.sol"; abstract contract CommonBase { // Cheat code address, 0x7109709ECfa91a80626fF3989D68f67F5b1DD12D. address internal constant VM_ADDRESS = address(uint160(uint256(keccak256("hevm cheat code")))); // console.sol and console2.sol work by executing a staticcall to this address. address internal constant CONSOLE = 0x000000000000000000636F6e736F6c652e6c6f67; // Default address for tx.origin and msg.sender, 0x1804c8AB1F12E6bbf3894d4083f33e07309d1f38. address internal constant DEFAULT_SENDER = address(uint160(uint256(keccak256("foundry default caller")))); // Address of the test contract, deployed by the DEFAULT_SENDER. address internal constant DEFAULT_TEST_CONTRACT = 0x5615dEB798BB3E4dFa0139dFa1b3D433Cc23b72f; // Deterministic deployment address of the Multicall3 contract. address internal constant MULTICALL3_ADDRESS = 0xcA11bde05977b3631167028862bE2a173976CA11; uint256 internal constant UINT256_MAX = 115792089237316195423570985008687907853269984665640564039457584007913129639935; Vm internal constant vm = Vm(VM_ADDRESS); StdStorage internal stdstore; } abstract contract TestBase is CommonBase {} abstract contract ScriptBase is CommonBase { // Used when deploying with create2, https://github.com/Arachnid/deterministic-deployment-proxy. address internal constant CREATE2_FACTORY = 0x4e59b44847b379578588920cA78FbF26c0B4956C; VmSafe internal constant vmSafe = VmSafe(VM_ADDRESS); } // SPDX-License-Identifier: MIT pragma solidity >=0.6.2 <0.9.0; import {DSTest} from "ds-test/test.sol"; import {stdMath} from "./StdMath.sol"; abstract contract StdAssertions is DSTest { event log_array(uint256[] val); event log_array(int256[] val); event log_array(address[] val); event log_named_array(string key, uint256[] val); event log_named_array(string key, int256[] val); event log_named_array(string key, address[] val); function fail(string memory err) internal virtual { emit log_named_string("Error", err); fail(); } function assertFalse(bool data) internal virtual { assertTrue(!data); } function assertFalse(bool data, string memory err) internal virtual { assertTrue(!data, err); } function assertEq(bool a, bool b) internal virtual { if (a != b) { emit log("Error: a == b not satisfied [bool]"); emit log_named_string(" Left", a ? "true" : "false"); emit log_named_string(" Right", b ? "true" : "false"); fail(); } } function assertEq(bool a, bool b, string memory err) internal virtual { if (a != b) { emit log_named_string("Error", err); assertEq(a, b); } } function assertEq(bytes memory a, bytes memory b) internal virtual { assertEq0(a, b); } function assertEq(bytes memory a, bytes memory b, string memory err) internal virtual { assertEq0(a, b, err); } function assertEq(uint256[] memory a, uint256[] memory b) internal virtual { if (keccak256(abi.encode(a)) != keccak256(abi.encode(b))) { emit log("Error: a == b not satisfied [uint[]]"); emit log_named_array(" Left", a); emit log_named_array(" Right", b); fail(); } } function assertEq(int256[] memory a, int256[] memory b) internal virtual { if (keccak256(abi.encode(a)) != keccak256(abi.encode(b))) { emit log("Error: a == b not satisfied [int[]]"); emit log_named_array(" Left", a); emit log_named_array(" Right", b); fail(); } } function assertEq(address[] memory a, address[] memory b) internal virtual { if (keccak256(abi.encode(a)) != keccak256(abi.encode(b))) { emit log("Error: a == b not satisfied [address[]]"); emit log_named_array(" Left", a); emit log_named_array(" Right", b); fail(); } } function assertEq(uint256[] memory a, uint256[] memory b, string memory err) internal virtual { if (keccak256(abi.encode(a)) != keccak256(abi.encode(b))) { emit log_named_string("Error", err); assertEq(a, b); } } function assertEq(int256[] memory a, int256[] memory b, string memory err) internal virtual { if (keccak256(abi.encode(a)) != keccak256(abi.encode(b))) { emit log_named_string("Error", err); assertEq(a, b); } } function assertEq(address[] memory a, address[] memory b, string memory err) internal virtual { if (keccak256(abi.encode(a)) != keccak256(abi.encode(b))) { emit log_named_string("Error", err); assertEq(a, b); } } // Legacy helper function assertEqUint(uint256 a, uint256 b) internal virtual { assertEq(uint256(a), uint256(b)); } function assertApproxEqAbs(uint256 a, uint256 b, uint256 maxDelta) internal virtual { uint256 delta = stdMath.delta(a, b); if (delta > maxDelta) { emit log("Error: a ~= b not satisfied [uint]"); emit log_named_uint(" Left", a); emit log_named_uint(" Right", b); emit log_named_uint(" Max Delta", maxDelta); emit log_named_uint(" Delta", delta); fail(); } } function assertApproxEqAbs(uint256 a, uint256 b, uint256 maxDelta, string memory err) internal virtual { uint256 delta = stdMath.delta(a, b); if (delta > maxDelta) { emit log_named_string("Error", err); assertApproxEqAbs(a, b, maxDelta); } } function assertApproxEqAbsDecimal(uint256 a, uint256 b, uint256 maxDelta, uint256 decimals) internal virtual { uint256 delta = stdMath.delta(a, b); if (delta > maxDelta) { emit log("Error: a ~= b not satisfied [uint]"); emit log_named_decimal_uint(" Left", a, decimals); emit log_named_decimal_uint(" Right", b, decimals); emit log_named_decimal_uint(" Max Delta", maxDelta, decimals); emit log_named_decimal_uint(" Delta", delta, decimals); fail(); } } function assertApproxEqAbsDecimal(uint256 a, uint256 b, uint256 maxDelta, uint256 decimals, string memory err) internal virtual { uint256 delta = stdMath.delta(a, b); if (delta > maxDelta) { emit log_named_string("Error", err); assertApproxEqAbsDecimal(a, b, maxDelta, decimals); } } function assertApproxEqAbs(int256 a, int256 b, uint256 maxDelta) internal virtual { uint256 delta = stdMath.delta(a, b); if (delta > maxDelta) { emit log("Error: a ~= b not satisfied [int]"); emit log_named_int(" Left", a); emit log_named_int(" Right", b); emit log_named_uint(" Max Delta", maxDelta); emit log_named_uint(" Delta", delta); fail(); } } function assertApproxEqAbs(int256 a, int256 b, uint256 maxDelta, string memory err) internal virtual { uint256 delta = stdMath.delta(a, b); if (delta > maxDelta) { emit log_named_string("Error", err); assertApproxEqAbs(a, b, maxDelta); } } function assertApproxEqAbsDecimal(int256 a, int256 b, uint256 maxDelta, uint256 decimals) internal virtual { uint256 delta = stdMath.delta(a, b); if (delta > maxDelta) { emit log("Error: a ~= b not satisfied [int]"); emit log_named_decimal_int(" Left", a, decimals); emit log_named_decimal_int(" Right", b, decimals); emit log_named_decimal_uint(" Max Delta", maxDelta, decimals); emit log_named_decimal_uint(" Delta", delta, decimals); fail(); } } function assertApproxEqAbsDecimal(int256 a, int256 b, uint256 maxDelta, uint256 decimals, string memory err) internal virtual { uint256 delta = stdMath.delta(a, b); if (delta > maxDelta) { emit log_named_string("Error", err); assertApproxEqAbsDecimal(a, b, maxDelta, decimals); } } function assertApproxEqRel( uint256 a, uint256 b, uint256 maxPercentDelta // An 18 decimal fixed point number, where 1e18 == 100% ) internal virtual { if (b == 0) return assertEq(a, b); // If the left is 0, right must be too. uint256 percentDelta = stdMath.percentDelta(a, b); if (percentDelta > maxPercentDelta) { emit log("Error: a ~= b not satisfied [uint]"); emit log_named_uint(" Left", a); emit log_named_uint(" Right", b); emit log_named_decimal_uint(" Max % Delta", maxPercentDelta * 100, 18); emit log_named_decimal_uint(" % Delta", percentDelta * 100, 18); fail(); } } function assertApproxEqRel( uint256 a, uint256 b, uint256 maxPercentDelta, // An 18 decimal fixed point number, where 1e18 == 100% string memory err ) internal virtual { if (b == 0) return assertEq(a, b, err); // If the left is 0, right must be too. uint256 percentDelta = stdMath.percentDelta(a, b); if (percentDelta > maxPercentDelta) { emit log_named_string("Error", err); assertApproxEqRel(a, b, maxPercentDelta); } } function assertApproxEqRelDecimal( uint256 a, uint256 b, uint256 maxPercentDelta, // An 18 decimal fixed point number, where 1e18 == 100% uint256 decimals ) internal virtual { if (b == 0) return assertEq(a, b); // If the left is 0, right must be too. uint256 percentDelta = stdMath.percentDelta(a, b); if (percentDelta > maxPercentDelta) { emit log("Error: a ~= b not satisfied [uint]"); emit log_named_decimal_uint(" Left", a, decimals); emit log_named_decimal_uint(" Right", b, decimals); emit log_named_decimal_uint(" Max % Delta", maxPercentDelta * 100, 18); emit log_named_decimal_uint(" % Delta", percentDelta * 100, 18); fail(); } } function assertApproxEqRelDecimal( uint256 a, uint256 b, uint256 maxPercentDelta, // An 18 decimal fixed point number, where 1e18 == 100% uint256 decimals, string memory err ) internal virtual { if (b == 0) return assertEq(a, b, err); // If the left is 0, right must be too. uint256 percentDelta = stdMath.percentDelta(a, b); if (percentDelta > maxPercentDelta) { emit log_named_string("Error", err); assertApproxEqRelDecimal(a, b, maxPercentDelta, decimals); } } function assertApproxEqRel(int256 a, int256 b, uint256 maxPercentDelta) internal virtual { if (b == 0) return assertEq(a, b); // If the left is 0, right must be too. uint256 percentDelta = stdMath.percentDelta(a, b); if (percentDelta > maxPercentDelta) { emit log("Error: a ~= b not satisfied [int]"); emit log_named_int(" Left", a); emit log_named_int(" Right", b); emit log_named_decimal_uint(" Max % Delta", maxPercentDelta * 100, 18); emit log_named_decimal_uint(" % Delta", percentDelta * 100, 18); fail(); } } function assertApproxEqRel(int256 a, int256 b, uint256 maxPercentDelta, string memory err) internal virtual { if (b == 0) return assertEq(a, b, err); // If the left is 0, right must be too. uint256 percentDelta = stdMath.percentDelta(a, b); if (percentDelta > maxPercentDelta) { emit log_named_string("Error", err); assertApproxEqRel(a, b, maxPercentDelta); } } function assertApproxEqRelDecimal(int256 a, int256 b, uint256 maxPercentDelta, uint256 decimals) internal virtual { if (b == 0) return assertEq(a, b); // If the left is 0, right must be too. uint256 percentDelta = stdMath.percentDelta(a, b); if (percentDelta > maxPercentDelta) { emit log("Error: a ~= b not satisfied [int]"); emit log_named_decimal_int(" Left", a, decimals); emit log_named_decimal_int(" Right", b, decimals); emit log_named_decimal_uint(" Max % Delta", maxPercentDelta * 100, 18); emit log_named_decimal_uint(" % Delta", percentDelta * 100, 18); fail(); } } function assertApproxEqRelDecimal(int256 a, int256 b, uint256 maxPercentDelta, uint256 decimals, string memory err) internal virtual { if (b == 0) return assertEq(a, b, err); // If the left is 0, right must be too. uint256 percentDelta = stdMath.percentDelta(a, b); if (percentDelta > maxPercentDelta) { emit log_named_string("Error", err); assertApproxEqRelDecimal(a, b, maxPercentDelta, decimals); } } function assertEqCall(address target, bytes memory callDataA, bytes memory callDataB) internal virtual { assertEqCall(target, callDataA, target, callDataB, true); } function assertEqCall(address targetA, bytes memory callDataA, address targetB, bytes memory callDataB) internal virtual { assertEqCall(targetA, callDataA, targetB, callDataB, true); } function assertEqCall(address target, bytes memory callDataA, bytes memory callDataB, bool strictRevertData) internal virtual { assertEqCall(target, callDataA, target, callDataB, strictRevertData); } function assertEqCall( address targetA, bytes memory callDataA, address targetB, bytes memory callDataB, bool strictRevertData ) internal virtual { (bool successA, bytes memory returnDataA) = address(targetA).call(callDataA); (bool successB, bytes memory returnDataB) = address(targetB).call(callDataB); if (successA && successB) { assertEq(returnDataA, returnDataB, "Call return data does not match"); } if (!successA && !successB && strictRevertData) { assertEq(returnDataA, returnDataB, "Call revert data does not match"); } if (!successA && successB) { emit log("Error: Calls were not equal"); emit log_named_bytes(" Left call revert data", returnDataA); emit log_named_bytes(" Right call return data", returnDataB); fail(); } if (successA && !successB) { emit log("Error: Calls were not equal"); emit log_named_bytes(" Left call return data", returnDataA); emit log_named_bytes(" Right call revert data", returnDataB); fail(); } } } // SPDX-License-Identifier: MIT pragma solidity >=0.6.2 <0.9.0; pragma experimental ABIEncoderV2; import {VmSafe} from "./Vm.sol"; /** * StdChains provides information about EVM compatible chains that can be used in scripts/tests. * For each chain, the chain's name, chain ID, and a default RPC URL are provided. Chains are * identified by their alias, which is the same as the alias in the `[rpc_endpoints]` section of * the `foundry.toml` file. For best UX, ensure the alias in the `foundry.toml` file match the * alias used in this contract, which can be found as the first argument to the * `setChainWithDefaultRpcUrl` call in the `initializeStdChains` function. * * There are two main ways to use this contract: * 1. Set a chain with `setChain(string memory chainAlias, ChainData memory chain)` or * `setChain(string memory chainAlias, Chain memory chain)` * 2. Get a chain with `getChain(string memory chainAlias)` or `getChain(uint256 chainId)`. * * The first time either of those are used, chains are initialized with the default set of RPC URLs. * This is done in `initializeStdChains`, which uses `setChainWithDefaultRpcUrl`. Defaults are recorded in * `defaultRpcUrls`. * * The `setChain` function is straightforward, and it simply saves off the given chain data. * * The `getChain` methods use `getChainWithUpdatedRpcUrl` to return a chain. For example, let's say * we want to retrieve `mainnet`'s RPC URL: * - If you haven't set any mainnet chain info with `setChain`, you haven't specified that * chain in `foundry.toml` and no env var is set, the default data and RPC URL will be returned. * - If you have set a mainnet RPC URL in `foundry.toml` it will return that, if valid (e.g. if * a URL is given or if an environment variable is given and that environment variable exists). * Otherwise, the default data is returned. * - If you specified data with `setChain` it will return that. * * Summarizing the above, the prioritization hierarchy is `setChain` -> `foundry.toml` -> environment variable -> defaults. */ abstract contract StdChains { VmSafe private constant vm = VmSafe(address(uint160(uint256(keccak256("hevm cheat code"))))); bool private stdChainsInitialized; struct ChainData { string name; uint256 chainId; string rpcUrl; } struct Chain { // The chain name. string name; // The chain's Chain ID. uint256 chainId; // The chain's alias. (i.e. what gets specified in `foundry.toml`). string chainAlias; // A default RPC endpoint for this chain. // NOTE: This default RPC URL is included for convenience to facilitate quick tests and // experimentation. Do not use this RPC URL for production test suites, CI, or other heavy // usage as you will be throttled and this is a disservice to others who need this endpoint. string rpcUrl; } // Maps from the chain's alias (matching the alias in the `foundry.toml` file) to chain data. mapping(string => Chain) private chains; // Maps from the chain's alias to it's default RPC URL. mapping(string => string) private defaultRpcUrls; // Maps from a chain ID to it's alias. mapping(uint256 => string) private idToAlias; bool private fallbackToDefaultRpcUrls = true; // The RPC URL will be fetched from config or defaultRpcUrls if possible. function getChain(string memory chainAlias) internal virtual returns (Chain memory chain) { require(bytes(chainAlias).length != 0, "StdChains getChain(string): Chain alias cannot be the empty string."); initializeStdChains(); chain = chains[chainAlias]; require( chain.chainId != 0, string(abi.encodePacked("StdChains getChain(string): Chain with alias \\"", chainAlias, "\\" not found.")) ); chain = getChainWithUpdatedRpcUrl(chainAlias, chain); } function getChain(uint256 chainId) internal virtual returns (Chain memory chain) { require(chainId != 0, "StdChains getChain(uint256): Chain ID cannot be 0."); initializeStdChains(); string memory chainAlias = idToAlias[chainId]; chain = chains[chainAlias]; require( chain.chainId != 0, string(abi.encodePacked("StdChains getChain(uint256): Chain with ID ", vm.toString(chainId), " not found.")) ); chain = getChainWithUpdatedRpcUrl(chainAlias, chain); } // set chain info, with priority to argument's rpcUrl field. function setChain(string memory chainAlias, ChainData memory chain) internal virtual { require( bytes(chainAlias).length != 0, "StdChains setChain(string,ChainData): Chain alias cannot be the empty string." ); require(chain.chainId != 0, "StdChains setChain(string,ChainData): Chain ID cannot be 0."); initializeStdChains(); string memory foundAlias = idToAlias[chain.chainId]; require( bytes(foundAlias).length == 0 || keccak256(bytes(foundAlias)) == keccak256(bytes(chainAlias)), string( abi.encodePacked( "StdChains setChain(string,ChainData): Chain ID ", vm.toString(chain.chainId), " already used by \\"", foundAlias, "\\"." ) ) ); uint256 oldChainId = chains[chainAlias].chainId; delete idToAlias[oldChainId]; chains[chainAlias] = Chain({name: chain.name, chainId: chain.chainId, chainAlias: chainAlias, rpcUrl: chain.rpcUrl}); idToAlias[chain.chainId] = chainAlias; } // set chain info, with priority to argument's rpcUrl field. function setChain(string memory chainAlias, Chain memory chain) internal virtual { setChain(chainAlias, ChainData({name: chain.name, chainId: chain.chainId, rpcUrl: chain.rpcUrl})); } function _toUpper(string memory str) private pure returns (string memory) { bytes memory strb = bytes(str); bytes memory copy = new bytes(strb.length); for (uint256 i = 0; i < strb.length; i++) { bytes1 b = strb[i]; if (b >= 0x61 && b <= 0x7A) { copy[i] = bytes1(uint8(b) - 32); } else { copy[i] = b; } } return string(copy); } // lookup rpcUrl, in descending order of priority: // current -> config (foundry.toml) -> environment variable -> default function getChainWithUpdatedRpcUrl(string memory chainAlias, Chain memory chain) private returns (Chain memory) { if (bytes(chain.rpcUrl).length == 0) { try vm.rpcUrl(chainAlias) returns (string memory configRpcUrl) { chain.rpcUrl = configRpcUrl; } catch (bytes memory err) { string memory envName = string(abi.encodePacked(_toUpper(chainAlias), "_RPC_URL")); if (fallbackToDefaultRpcUrls) { chain.rpcUrl = vm.envOr(envName, defaultRpcUrls[chainAlias]); } else { chain.rpcUrl = vm.envString(envName); } // distinguish 'not found' from 'cannot read' bytes memory notFoundError = abi.encodeWithSignature("CheatCodeError", string(abi.encodePacked("invalid rpc url ", chainAlias))); if (keccak256(notFoundError) != keccak256(err) || bytes(chain.rpcUrl).length == 0) { /// @solidity memory-safe-assembly assembly { revert(add(32, err), mload(err)) } } } } return chain; } function setFallbackToDefaultRpcUrls(bool useDefault) internal { fallbackToDefaultRpcUrls = useDefault; } function initializeStdChains() private { if (stdChainsInitialized) return; stdChainsInitialized = true; // If adding an RPC here, make sure to test the default RPC URL in `testRpcs` setChainWithDefaultRpcUrl("anvil", ChainData("Anvil", 31337, "http://127.0.0.1:8545")); setChainWithDefaultRpcUrl( "mainnet", ChainData("Mainnet", 1, "https://mainnet.infura.io/v3/f4a0bdad42674adab5fc0ac077ffab2b") ); setChainWithDefaultRpcUrl( "goerli", ChainData("Goerli", 5, "https://goerli.infura.io/v3/f4a0bdad42674adab5fc0ac077ffab2b") ); setChainWithDefaultRpcUrl( "sepolia", ChainData("Sepolia", 11155111, "https://sepolia.infura.io/v3/f4a0bdad42674adab5fc0ac077ffab2b") ); setChainWithDefaultRpcUrl("optimism", ChainData("Optimism", 10, "https://mainnet.optimism.io")); setChainWithDefaultRpcUrl("optimism_goerli", ChainData("Optimism Goerli", 420, "https://goerli.optimism.io")); setChainWithDefaultRpcUrl("arbitrum_one", ChainData("Arbitrum One", 42161, "https://arb1.arbitrum.io/rpc")); setChainWithDefaultRpcUrl( "arbitrum_one_goerli", ChainData("Arbitrum One Goerli", 421613, "https://goerli-rollup.arbitrum.io/rpc") ); setChainWithDefaultRpcUrl("arbitrum_nova", ChainData("Arbitrum Nova", 42170, "https://nova.arbitrum.io/rpc")); setChainWithDefaultRpcUrl("polygon", ChainData("Polygon", 137, "https://polygon-rpc.com")); setChainWithDefaultRpcUrl( "polygon_mumbai", ChainData("Polygon Mumbai", 80001, "https://rpc-mumbai.maticvigil.com") ); setChainWithDefaultRpcUrl("avalanche", ChainData("Avalanche", 43114, "https://api.avax.network/ext/bc/C/rpc")); setChainWithDefaultRpcUrl( "avalanche_fuji", ChainData("Avalanche Fuji", 43113, "https://api.avax-test.network/ext/bc/C/rpc") ); setChainWithDefaultRpcUrl( "bnb_smart_chain", ChainData("BNB Smart Chain", 56, "https://bsc-dataseed1.binance.org") ); setChainWithDefaultRpcUrl( "bnb_smart_chain_testnet", ChainData("BNB Smart Chain Testnet", 97, "https://rpc.ankr.com/bsc_testnet_chapel") ); setChainWithDefaultRpcUrl("gnosis_chain", ChainData("Gnosis Chain", 100, "https://rpc.gnosischain.com")); } // set chain info, with priority to chainAlias' rpc url in foundry.toml function setChainWithDefaultRpcUrl(string memory chainAlias, ChainData memory chain) private { string memory rpcUrl = chain.rpcUrl; defaultRpcUrls[chainAlias] = rpcUrl; chain.rpcUrl = ""; setChain(chainAlias, chain); chain.rpcUrl = rpcUrl; // restore argument } } // SPDX-License-Identifier: MIT pragma solidity >=0.6.2 <0.9.0; pragma experimental ABIEncoderV2; import {StdStorage, stdStorage} from "./StdStorage.sol"; import {Vm} from "./Vm.sol"; abstract contract StdCheatsSafe { Vm private constant vm = Vm(address(uint160(uint256(keccak256("hevm cheat code"))))); bool private gasMeteringOff; // Data structures to parse Transaction objects from the broadcast artifact // that conform to EIP1559. The Raw structs is what is parsed from the JSON // and then converted to the one that is used by the user for better UX. struct RawTx1559 { string[] arguments; address contractAddress; string contractName; // json value name = function string functionSig; bytes32 hash; // json value name = tx RawTx1559Detail txDetail; // json value name = type string opcode; } struct RawTx1559Detail { AccessList[] accessList; bytes data; address from; bytes gas; bytes nonce; address to; bytes txType; bytes value; } struct Tx1559 { string[] arguments; address contractAddress; string contractName; string functionSig; bytes32 hash; Tx1559Detail txDetail; string opcode; } struct Tx1559Detail { AccessList[] accessList; bytes data; address from; uint256 gas; uint256 nonce; address to; uint256 txType; uint256 value; } // Data structures to parse Transaction objects from the broadcast artifact // that DO NOT conform to EIP1559. The Raw structs is what is parsed from the JSON // and then converted to the one that is used by the user for better UX. struct TxLegacy { string[] arguments; address contractAddress; string contractName; string functionSig; string hash; string opcode; TxDetailLegacy transaction; } struct TxDetailLegacy { AccessList[] accessList; uint256 chainId; bytes data; address from; uint256 gas; uint256 gasPrice; bytes32 hash; uint256 nonce; bytes1 opcode; bytes32 r; bytes32 s; uint256 txType; address to; uint8 v; uint256 value; } struct AccessList { address accessAddress; bytes32[] storageKeys; } // Data structures to parse Receipt objects from the broadcast artifact. // The Raw structs is what is parsed from the JSON // and then converted to the one that is used by the user for better UX. struct RawReceipt { bytes32 blockHash; bytes blockNumber; address contractAddress; bytes cumulativeGasUsed; bytes effectiveGasPrice; address from; bytes gasUsed; RawReceiptLog[] logs; bytes logsBloom; bytes status; address to; bytes32 transactionHash; bytes transactionIndex; } struct Receipt { bytes32 blockHash; uint256 blockNumber; address contractAddress; uint256 cumulativeGasUsed; uint256 effectiveGasPrice; address from; uint256 gasUsed; ReceiptLog[] logs; bytes logsBloom; uint256 status; address to; bytes32 transactionHash; uint256 transactionIndex; } // Data structures to parse the entire broadcast artifact, assuming the // transactions conform to EIP1559. struct EIP1559ScriptArtifact { string[] libraries; string path; string[] pending; Receipt[] receipts; uint256 timestamp; Tx1559[] transactions; TxReturn[] txReturns; } struct RawEIP1559ScriptArtifact { string[] libraries; string path; string[] pending; RawReceipt[] receipts; TxReturn[] txReturns; uint256 timestamp; RawTx1559[] transactions; } struct RawReceiptLog { // json value = address address logAddress; bytes32 blockHash; bytes blockNumber; bytes data; bytes logIndex; bool removed; bytes32[] topics; bytes32 transactionHash; bytes transactionIndex; bytes transactionLogIndex; } struct ReceiptLog { // json value = address address logAddress; bytes32 blockHash; uint256 blockNumber; bytes data; uint256 logIndex; bytes32[] topics; uint256 transactionIndex; uint256 transactionLogIndex; bool removed; } struct TxReturn { string internalType; string value; } struct Account { address addr; uint256 key; } function assumeNoPrecompiles(address addr) internal virtual { // Assembly required since `block.chainid` was introduced in 0.8.0. uint256 chainId; assembly { chainId := chainid() } assumeNoPrecompiles(addr, chainId); } function assumeNoPrecompiles(address addr, uint256 chainId) internal pure virtual { // Note: For some chains like Optimism these are technically predeploys (i.e. bytecode placed at a specific // address), but the same rationale for excluding them applies so we include those too. // These should be present on all EVM-compatible chains. vm.assume(addr < address(0x1) || addr > address(0x9)); // forgefmt: disable-start if (chainId == 10 || chainId == 420) { // https://github.com/ethereum-optimism/optimism/blob/eaa371a0184b56b7ca6d9eb9cb0a2b78b2ccd864/op-bindings/predeploys/addresses.go#L6-L21 vm.assume(addr < address(0x4200000000000000000000000000000000000000) || addr > address(0x4200000000000000000000000000000000000800)); } else if (chainId == 42161 || chainId == 421613) { // https://developer.arbitrum.io/useful-addresses#arbitrum-precompiles-l2-same-on-all-arb-chains vm.assume(addr < address(0x0000000000000000000000000000000000000064) || addr > address(0x0000000000000000000000000000000000000068)); } else if (chainId == 43114 || chainId == 43113) { // https://github.com/ava-labs/subnet-evm/blob/47c03fd007ecaa6de2c52ea081596e0a88401f58/precompile/params.go#L18-L59 vm.assume(addr < address(0x0100000000000000000000000000000000000000) || addr > address(0x01000000000000000000000000000000000000ff)); vm.assume(addr < address(0x0200000000000000000000000000000000000000) || addr > address(0x02000000000000000000000000000000000000FF)); vm.assume(addr < address(0x0300000000000000000000000000000000000000) || addr > address(0x03000000000000000000000000000000000000Ff)); } // forgefmt: disable-end } function readEIP1559ScriptArtifact(string memory path) internal view virtual returns (EIP1559ScriptArtifact memory) { string memory data = vm.readFile(path); bytes memory parsedData = vm.parseJson(data); RawEIP1559ScriptArtifact memory rawArtifact = abi.decode(parsedData, (RawEIP1559ScriptArtifact)); EIP1559ScriptArtifact memory artifact; artifact.libraries = rawArtifact.libraries; artifact.path = rawArtifact.path; artifact.timestamp = rawArtifact.timestamp; artifact.pending = rawArtifact.pending; artifact.txReturns = rawArtifact.txReturns; artifact.receipts = rawToConvertedReceipts(rawArtifact.receipts); artifact.transactions = rawToConvertedEIPTx1559s(rawArtifact.transactions); return artifact; } function rawToConvertedEIPTx1559s(RawTx1559[] memory rawTxs) internal pure virtual returns (Tx1559[] memory) { Tx1559[] memory txs = new Tx1559[](rawTxs.length); for (uint256 i; i < rawTxs.length; i++) { txs[i] = rawToConvertedEIPTx1559(rawTxs[i]); } return txs; } function rawToConvertedEIPTx1559(RawTx1559 memory rawTx) internal pure virtual returns (Tx1559 memory) { Tx1559 memory transaction; transaction.arguments = rawTx.arguments; transaction.contractName = rawTx.contractName; transaction.functionSig = rawTx.functionSig; transaction.hash = rawTx.hash; transaction.txDetail = rawToConvertedEIP1559Detail(rawTx.txDetail); transaction.opcode = rawTx.opcode; return transaction; } function rawToConvertedEIP1559Detail(RawTx1559Detail memory rawDetail) internal pure virtual returns (Tx1559Detail memory) { Tx1559Detail memory txDetail; txDetail.data = rawDetail.data; txDetail.from = rawDetail.from; txDetail.to = rawDetail.to; txDetail.nonce = _bytesToUint(rawDetail.nonce); txDetail.txType = _bytesToUint(rawDetail.txType); txDetail.value = _bytesToUint(rawDetail.value); txDetail.gas = _bytesToUint(rawDetail.gas); txDetail.accessList = rawDetail.accessList; return txDetail; } function readTx1559s(string memory path) internal view virtual returns (Tx1559[] memory) { string memory deployData = vm.readFile(path); bytes memory parsedDeployData = vm.parseJson(deployData, ".transactions"); RawTx1559[] memory rawTxs = abi.decode(parsedDeployData, (RawTx1559[])); return rawToConvertedEIPTx1559s(rawTxs); } function readTx1559(string memory path, uint256 index) internal view virtual returns (Tx1559 memory) { string memory deployData = vm.readFile(path); string memory key = string(abi.encodePacked(".transactions[", vm.toString(index), "]")); bytes memory parsedDeployData = vm.parseJson(deployData, key); RawTx1559 memory rawTx = abi.decode(parsedDeployData, (RawTx1559)); return rawToConvertedEIPTx1559(rawTx); } // Analogous to readTransactions, but for receipts. function readReceipts(string memory path) internal view virtual returns (Receipt[] memory) { string memory deployData = vm.readFile(path); bytes memory parsedDeployData = vm.parseJson(deployData, ".receipts"); RawReceipt[] memory rawReceipts = abi.decode(parsedDeployData, (RawReceipt[])); return rawToConvertedReceipts(rawReceipts); } function readReceipt(string memory path, uint256 index) internal view virtual returns (Receipt memory) { string memory deployData = vm.readFile(path); string memory key = string(abi.encodePacked(".receipts[", vm.toString(index), "]")); bytes memory parsedDeployData = vm.parseJson(deployData, key); RawReceipt memory rawReceipt = abi.decode(parsedDeployData, (RawReceipt)); return rawToConvertedReceipt(rawReceipt); } function rawToConvertedReceipts(RawReceipt[] memory rawReceipts) internal pure virtual returns (Receipt[] memory) { Receipt[] memory receipts = new Receipt[](rawReceipts.length); for (uint256 i; i < rawReceipts.length; i++) { receipts[i] = rawToConvertedReceipt(rawReceipts[i]); } return receipts; } function rawToConvertedReceipt(RawReceipt memory rawReceipt) internal pure virtual returns (Receipt memory) { Receipt memory receipt; receipt.blockHash = rawReceipt.blockHash; receipt.to = rawReceipt.to; receipt.from = rawReceipt.from; receipt.contractAddress = rawReceipt.contractAddress; receipt.effectiveGasPrice = _bytesToUint(rawReceipt.effectiveGasPrice); receipt.cumulativeGasUsed = _bytesToUint(rawReceipt.cumulativeGasUsed); receipt.gasUsed = _bytesToUint(rawReceipt.gasUsed); receipt.status = _bytesToUint(rawReceipt.status); receipt.transactionIndex = _bytesToUint(rawReceipt.transactionIndex); receipt.blockNumber = _bytesToUint(rawReceipt.blockNumber); receipt.logs = rawToConvertedReceiptLogs(rawReceipt.logs); receipt.logsBloom = rawReceipt.logsBloom; receipt.transactionHash = rawReceipt.transactionHash; return receipt; } function rawToConvertedReceiptLogs(RawReceiptLog[] memory rawLogs) internal pure virtual returns (ReceiptLog[] memory) { ReceiptLog[] memory logs = new ReceiptLog[](rawLogs.length); for (uint256 i; i < rawLogs.length; i++) { logs[i].logAddress = rawLogs[i].logAddress; logs[i].blockHash = rawLogs[i].blockHash; logs[i].blockNumber = _bytesToUint(rawLogs[i].blockNumber); logs[i].data = rawLogs[i].data; logs[i].logIndex = _bytesToUint(rawLogs[i].logIndex); logs[i].topics = rawLogs[i].topics; logs[i].transactionIndex = _bytesToUint(rawLogs[i].transactionIndex); logs[i].transactionLogIndex = _bytesToUint(rawLogs[i].transactionLogIndex); logs[i].removed = rawLogs[i].removed; } return logs; } // Deploy a contract by fetching the contract bytecode from // the artifacts directory // e.g. `deployCode(code, abi.encode(arg1,arg2,arg3))` function deployCode(string memory what, bytes memory args) internal virtual returns (address addr) { bytes memory bytecode = abi.encodePacked(vm.getCode(what), args); /// @solidity memory-safe-assembly assembly { addr := create(0, add(bytecode, 0x20), mload(bytecode)) } require(addr != address(0), "StdCheats deployCode(string,bytes): Deployment failed."); } function deployCode(string memory what) internal virtual returns (address addr) { bytes memory bytecode = vm.getCode(what); /// @solidity memory-safe-assembly assembly { addr := create(0, add(bytecode, 0x20), mload(bytecode)) } require(addr != address(0), "StdCheats deployCode(string): Deployment failed."); } /// @dev deploy contract with value on construction function deployCode(string memory what, bytes memory args, uint256 val) internal virtual returns (address addr) { bytes memory bytecode = abi.encodePacked(vm.getCode(what), args); /// @solidity memory-safe-assembly assembly { addr := create(val, add(bytecode, 0x20), mload(bytecode)) } require(addr != address(0), "StdCheats deployCode(string,bytes,uint256): Deployment failed."); } function deployCode(string memory what, uint256 val) internal virtual returns (address addr) { bytes memory bytecode = vm.getCode(what); /// @solidity memory-safe-assembly assembly { addr := create(val, add(bytecode, 0x20), mload(bytecode)) } require(addr != address(0), "StdCheats deployCode(string,uint256): Deployment failed."); } // creates a labeled address and the corresponding private key function makeAddrAndKey(string memory name) internal virtual returns (address addr, uint256 privateKey) { privateKey = uint256(keccak256(abi.encodePacked(name))); addr = vm.addr(privateKey); vm.label(addr, name); } // creates a labeled address function makeAddr(string memory name) internal virtual returns (address addr) { (addr,) = makeAddrAndKey(name); } // creates a struct containing both a labeled address and the corresponding private key function makeAccount(string memory name) internal virtual returns (Account memory account) { (account.addr, account.key) = makeAddrAndKey(name); } function deriveRememberKey(string memory mnemonic, uint32 index) internal virtual returns (address who, uint256 privateKey) { privateKey = vm.deriveKey(mnemonic, index); who = vm.rememberKey(privateKey); } function _bytesToUint(bytes memory b) private pure returns (uint256) { require(b.length <= 32, "StdCheats _bytesToUint(bytes): Bytes length exceeds 32."); return abi.decode(abi.encodePacked(new bytes(32 - b.length), b), (uint256)); } function isFork() internal view virtual returns (bool status) { try vm.activeFork() { status = true; } catch (bytes memory) {} } modifier skipWhenForking() { if (!isFork()) { _; } } modifier skipWhenNotForking() { if (isFork()) { _; } } modifier noGasMetering() { vm.pauseGasMetering(); // To prevent turning gas monitoring back on with nested functions that use this modifier, // we check if gasMetering started in the off position. If it did, we don't want to turn // it back on until we exit the top level function that used the modifier // // i.e. funcA() noGasMetering { funcB() }, where funcB has noGasMetering as well. // funcA will have `gasStartedOff` as false, funcB will have it as true, // so we only turn metering back on at the end of the funcA bool gasStartedOff = gasMeteringOff; gasMeteringOff = true; _; // if gas metering was on when this modifier was called, turn it back on at the end if (!gasStartedOff) { gasMeteringOff = false; vm.resumeGasMetering(); } } // a cheat for fuzzing addresses that are payable only // see https://github.com/foundry-rs/foundry/issues/3631 function assumePayable(address addr) internal virtual { (bool success,) = payable(addr).call{value: 0}(""); vm.assume(success); } } // Wrappers around cheatcodes to avoid footguns abstract contract StdCheats is StdCheatsSafe { using stdStorage for StdStorage; StdStorage private stdstore; Vm private constant vm = Vm(address(uint160(uint256(keccak256("hevm cheat code"))))); // Skip forward or rewind time by the specified number of seconds function skip(uint256 time) internal virtual { vm.warp(block.timestamp + time); } function rewind(uint256 time) internal virtual { vm.warp(block.timestamp - time); } // Setup a prank from an address that has some ether function hoax(address msgSender) internal virtual { vm.deal(msgSender, 1 << 128); vm.prank(msgSender); } function hoax(address msgSender, uint256 give) internal virtual { vm.deal(msgSender, give); vm.prank(msgSender); } function hoax(address msgSender, address origin) internal virtual { vm.deal(msgSender, 1 << 128); vm.prank(msgSender, origin); } function hoax(address msgSender, address origin, uint256 give) internal virtual { vm.deal(msgSender, give); vm.prank(msgSender, origin); } // Start perpetual prank from an address that has some ether function startHoax(address msgSender) internal virtual { vm.deal(msgSender, 1 << 128); vm.startPrank(msgSender); } function startHoax(address msgSender, uint256 give) internal virtual { vm.deal(msgSender, give); vm.startPrank(msgSender); } // Start perpetual prank from an address that has some ether // tx.origin is set to the origin parameter function startHoax(address msgSender, address origin) internal virtual { vm.deal(msgSender, 1 << 128); vm.startPrank(msgSender, origin); } function startHoax(address msgSender, address origin, uint256 give) internal virtual { vm.deal(msgSender, give); vm.startPrank(msgSender, origin); } function changePrank(address msgSender) internal virtual { vm.stopPrank(); vm.startPrank(msgSender); } function changePrank(address msgSender, address txOrigin) internal virtual { vm.stopPrank(); vm.startPrank(msgSender, txOrigin); } // The same as Vm's `deal` // Use the alternative signature for ERC20 tokens function deal(address to, uint256 give) internal virtual { vm.deal(to, give); } // Set the balance of an account for any ERC20 token // Use the alternative signature to update `totalSupply` function deal(address token, address to, uint256 give) internal virtual { deal(token, to, give, false); } // Set the balance of an account for any ERC1155 token // Use the alternative signature to update `totalSupply` function dealERC1155(address token, address to, uint256 id, uint256 give) internal virtual { dealERC1155(token, to, id, give, false); } function deal(address token, address to, uint256 give, bool adjust) internal virtual { // get current balance (, bytes memory balData) = token.call(abi.encodeWithSelector(0x70a08231, to)); uint256 prevBal = abi.decode(balData, (uint256)); // update balance stdstore.target(token).sig(0x70a08231).with_key(to).checked_write(give); // update total supply if (adjust) { (, bytes memory totSupData) = token.call(abi.encodeWithSelector(0x18160ddd)); uint256 totSup = abi.decode(totSupData, (uint256)); if (give < prevBal) { totSup -= (prevBal - give); } else { totSup += (give - prevBal); } stdstore.target(token).sig(0x18160ddd).checked_write(totSup); } } function dealERC1155(address token, address to, uint256 id, uint256 give, bool adjust) internal virtual { // get current balance (, bytes memory balData) = token.call(abi.encodeWithSelector(0x00fdd58e, to, id)); uint256 prevBal = abi.decode(balData, (uint256)); // update balance stdstore.target(token).sig(0x00fdd58e).with_key(to).with_key(id).checked_write(give); // update total supply if (adjust) { (, bytes memory totSupData) = token.call(abi.encodeWithSelector(0xbd85b039, id)); require( totSupData.length != 0, "StdCheats deal(address,address,uint,uint,bool): target contract is not ERC1155Supply." ); uint256 totSup = abi.decode(totSupData, (uint256)); if (give < prevBal) { totSup -= (prevBal - give); } else { totSup += (give - prevBal); } stdstore.target(token).sig(0xbd85b039).with_key(id).checked_write(totSup); } } function dealERC721(address token, address to, uint256 id) internal virtual { // check if token id is already minted and the actual owner. (bool successMinted, bytes memory ownerData) = token.staticcall(abi.encodeWithSelector(0x6352211e, id)); require(successMinted, "StdCheats deal(address,address,uint,bool): id not minted."); // get owner current balance (, bytes memory fromBalData) = token.call(abi.encodeWithSelector(0x70a08231, abi.decode(ownerData, (address)))); uint256 fromPrevBal = abi.decode(fromBalData, (uint256)); // get new user current balance (, bytes memory toBalData) = token.call(abi.encodeWithSelector(0x70a08231, to)); uint256 toPrevBal = abi.decode(toBalData, (uint256)); // update balances stdstore.target(token).sig(0x70a08231).with_key(abi.decode(ownerData, (address))).checked_write(--fromPrevBal); stdstore.target(token).sig(0x70a08231).with_key(to).checked_write(++toPrevBal); // update owner stdstore.target(token).sig(0x6352211e).with_key(id).checked_write(to); } } // SPDX-License-Identifier: MIT // Panics work for versions >=0.8.0, but we lowered the pragma to make this compatible with Test pragma solidity >=0.6.2 <0.9.0; library stdError { bytes public constant assertionError = abi.encodeWithSignature("Panic(uint256)", 0x01); bytes public constant arithmeticError = abi.encodeWithSignature("Panic(uint256)", 0x11); bytes public constant divisionError = abi.encodeWithSignature("Panic(uint256)", 0x12); bytes public constant enumConversionError = abi.encodeWithSignature("Panic(uint256)", 0x21); bytes public constant encodeStorageError = abi.encodeWithSignature("Panic(uint256)", 0x22); bytes public constant popError = abi.encodeWithSignature("Panic(uint256)", 0x31); bytes public constant indexOOBError = abi.encodeWithSignature("Panic(uint256)", 0x32); bytes public constant memOverflowError = abi.encodeWithSignature("Panic(uint256)", 0x41); bytes public constant zeroVarError = abi.encodeWithSignature("Panic(uint256)", 0x51); } // SPDX-License-Identifier: MIT pragma solidity >=0.6.2 <0.9.0; pragma experimental ABIEncoderV2; contract StdInvariant { struct FuzzSelector { address addr; bytes4[] selectors; } address[] private _excludedContracts; address[] private _excludedSenders; address[] private _targetedContracts; address[] private _targetedSenders; string[] private _excludedArtifacts; string[] private _targetedArtifacts; FuzzSelector[] private _targetedArtifactSelectors; FuzzSelector[] private _targetedSelectors; // Functions for users: // These are intended to be called in tests. function excludeContract(address newExcludedContract_) internal { _excludedContracts.push(newExcludedContract_); } function excludeSender(address newExcludedSender_) internal { _excludedSenders.push(newExcludedSender_); } function excludeArtifact(string memory newExcludedArtifact_) internal { _excludedArtifacts.push(newExcludedArtifact_); } function targetArtifact(string memory newTargetedArtifact_) internal { _targetedArtifacts.push(newTargetedArtifact_); } function targetArtifactSelector(FuzzSelector memory newTargetedArtifactSelector_) internal { _targetedArtifactSelectors.push(newTargetedArtifactSelector_); } function targetContract(address newTargetedContract_) internal { _targetedContracts.push(newTargetedContract_); } function targetSelector(FuzzSelector memory newTargetedSelector_) internal { _targetedSelectors.push(newTargetedSelector_); } function targetSender(address newTargetedSender_) internal { _targetedSenders.push(newTargetedSender_); } // Functions for forge: // These are called by forge to run invariant tests and don't need to be called in tests. function excludeArtifacts() public view returns (string[] memory excludedArtifacts_) { excludedArtifacts_ = _excludedArtifacts; } function excludeContracts() public view returns (address[] memory excludedContracts_) { excludedContracts_ = _excludedContracts; } function excludeSenders() public view returns (address[] memory excludedSenders_) { excludedSenders_ = _excludedSenders; } function targetArtifacts() public view returns (string[] memory targetedArtifacts_) { targetedArtifacts_ = _targetedArtifacts; } function targetArtifactSelectors() public view returns (FuzzSelector[] memory targetedArtifactSelectors_) { targetedArtifactSelectors_ = _targetedArtifactSelectors; } function targetContracts() public view returns (address[] memory targetedContracts_) { targetedContracts_ = _targetedContracts; } function targetSelectors() public view returns (FuzzSelector[] memory targetedSelectors_) { targetedSelectors_ = _targetedSelectors; } function targetSenders() public view returns (address[] memory targetedSenders_) { targetedSenders_ = _targetedSenders; } } // SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.9.0; pragma experimental ABIEncoderV2; import {VmSafe} from "./Vm.sol"; // Helpers for parsing and writing JSON files // To parse: // ``` // using stdJson for string; // string memory json = vm.readFile("some_peth"); // json.parseUint("<json_path>"); // ``` // To write: // ``` // using stdJson for string; // string memory json = "deploymentArtifact"; // Contract contract = new Contract(); // json.serialize("contractAddress", address(contract)); // json = json.serialize("deploymentTimes", uint(1)); // // store the stringified JSON to the 'json' variable we have been using as a key // // as we won't need it any longer // string memory json2 = "finalArtifact"; // string memory final = json2.serialize("depArtifact", json); // final.write("<some_path>"); // ``` library stdJson { VmSafe private constant vm = VmSafe(address(uint160(uint256(keccak256("hevm cheat code"))))); function parseRaw(string memory json, string memory key) internal pure returns (bytes memory) { return vm.parseJson(json, key); } function readUint(string memory json, string memory key) internal returns (uint256) { return vm.parseJsonUint(json, key); } function readUintArray(string memory json, string memory key) internal returns (uint256[] memory) { return vm.parseJsonUintArray(json, key); } function readInt(string memory json, string memory key) internal returns (int256) { return vm.parseJsonInt(json, key); } function readIntArray(string memory json, string memory key) internal returns (int256[] memory) { return vm.parseJsonIntArray(json, key); } function readBytes32(string memory json, string memory key) internal returns (bytes32) { return vm.parseJsonBytes32(json, key); } function readBytes32Array(string memory json, string memory key) internal returns (bytes32[] memory) { return vm.parseJsonBytes32Array(json, key); } function readString(string memory json, string memory key) internal returns (string memory) { return vm.parseJsonString(json, key); } function readStringArray(string memory json, string memory key) internal returns (string[] memory) { return vm.parseJsonStringArray(json, key); } function readAddress(string memory json, string memory key) internal returns (address) { return vm.parseJsonAddress(json, key); } function readAddressArray(string memory json, string memory key) internal returns (address[] memory) { return vm.parseJsonAddressArray(json, key); } function readBool(string memory json, string memory key) internal returns (bool) { return vm.parseJsonBool(json, key); } function readBoolArray(string memory json, string memory key) internal returns (bool[] memory) { return vm.parseJsonBoolArray(json, key); } function readBytes(string memory json, string memory key) internal returns (bytes memory) { return vm.parseJsonBytes(json, key); } function readBytesArray(string memory json, string memory key) internal returns (bytes[] memory) { return vm.parseJsonBytesArray(json, key); } function serialize(string memory jsonKey, string memory key, bool value) internal returns (string memory) { return vm.serializeBool(jsonKey, key, value); } function serialize(string memory jsonKey, string memory key, bool[] memory value) internal returns (string memory) { return vm.serializeBool(jsonKey, key, value); } function serialize(string memory jsonKey, string memory key, uint256 value) internal returns (string memory) { return vm.serializeUint(jsonKey, key, value); } function serialize(string memory jsonKey, string memory key, uint256[] memory value) internal returns (string memory) { return vm.serializeUint(jsonKey, key, value); } function serialize(string memory jsonKey, string memory key, int256 value) internal returns (string memory) { return vm.serializeInt(jsonKey, key, value); } function serialize(string memory jsonKey, string memory key, int256[] memory value) internal returns (string memory) { return vm.serializeInt(jsonKey, key, value); } function serialize(string memory jsonKey, string memory key, address value) internal returns (string memory) { return vm.serializeAddress(jsonKey, key, value); } function serialize(string memory jsonKey, string memory key, address[] memory value) internal returns (string memory) { return vm.serializeAddress(jsonKey, key, value); } function serialize(string memory jsonKey, string memory key, bytes32 value) internal returns (string memory) { return vm.serializeBytes32(jsonKey, key, value); } function serialize(string memory jsonKey, string memory key, bytes32[] memory value) internal returns (string memory) { return vm.serializeBytes32(jsonKey, key, value); } function serialize(string memory jsonKey, string memory key, bytes memory value) internal returns (string memory) { return vm.serializeBytes(jsonKey, key, value); } function serialize(string memory jsonKey, string memory key, bytes[] memory value) internal returns (string memory) { return vm.serializeBytes(jsonKey, key, value); } function serialize(string memory jsonKey, string memory key, string memory value) internal returns (string memory) { return vm.serializeString(jsonKey, key, value); } function serialize(string memory jsonKey, string memory key, string[] memory value) internal returns (string memory) { return vm.serializeString(jsonKey, key, value); } function write(string memory jsonKey, string memory path) internal { vm.writeJson(jsonKey, path); } function write(string memory jsonKey, string memory path, string memory valueKey) internal { vm.writeJson(jsonKey, path, valueKey); } } // SPDX-License-Identifier: MIT pragma solidity >=0.6.2 <0.9.0; library stdMath { int256 private constant INT256_MIN = -57896044618658097711785492504343953926634992332820282019728792003956564819968; function abs(int256 a) internal pure returns (uint256) { // Required or it will fail when `a = type(int256).min` if (a == INT256_MIN) { return 57896044618658097711785492504343953926634992332820282019728792003956564819968; } return uint256(a > 0 ? a : -a); } function delta(uint256 a, uint256 b) internal pure returns (uint256) { return a > b ? a - b : b - a; } function delta(int256 a, int256 b) internal pure returns (uint256) { // a and b are of the same sign // this works thanks to two's complement, the left-most bit is the sign bit if ((a ^ b) > -1) { return delta(abs(a), abs(b)); } // a and b are of opposite signs return abs(a) + abs(b); } function percentDelta(uint256 a, uint256 b) internal pure returns (uint256) { uint256 absDelta = delta(a, b); return absDelta * 1e18 / b; } function percentDelta(int256 a, int256 b) internal pure returns (uint256) { uint256 absDelta = delta(a, b); uint256 absB = abs(b); return absDelta * 1e18 / absB; } } // SPDX-License-Identifier: MIT pragma solidity >=0.6.2 <0.9.0; import {Vm} from "./Vm.sol"; struct StdStorage { mapping(address => mapping(bytes4 => mapping(bytes32 => uint256))) slots; mapping(address => mapping(bytes4 => mapping(bytes32 => bool))) finds; bytes32[] _keys; bytes4 _sig; uint256 _depth; address _target; bytes32 _set; } library stdStorageSafe { event SlotFound(address who, bytes4 fsig, bytes32 keysHash, uint256 slot); event WARNING_UninitedSlot(address who, uint256 slot); Vm private constant vm = Vm(address(uint160(uint256(keccak256("hevm cheat code"))))); function sigs(string memory sigStr) internal pure returns (bytes4) { return bytes4(keccak256(bytes(sigStr))); } /// @notice find an arbitrary storage slot given a function sig, input data, address of the contract and a value to check against // slot complexity: // if flat, will be bytes32(uint256(uint)); // if map, will be keccak256(abi.encode(key, uint(slot))); // if deep map, will be keccak256(abi.encode(key1, keccak256(abi.encode(key0, uint(slot))))); // if map struct, will be bytes32(uint256(keccak256(abi.encode(key1, keccak256(abi.encode(key0, uint(slot)))))) + structFieldDepth); function find(StdStorage storage self) internal returns (uint256) { address who = self._target; bytes4 fsig = self._sig; uint256 field_depth = self._depth; bytes32[] memory ins = self._keys; // calldata to test against if (self.finds[who][fsig][keccak256(abi.encodePacked(ins, field_depth))]) { return self.slots[who][fsig][keccak256(abi.encodePacked(ins, field_depth))]; } bytes memory cald = abi.encodePacked(fsig, flatten(ins)); vm.record(); bytes32 fdat; { (, bytes memory rdat) = who.staticcall(cald); fdat = bytesToBytes32(rdat, 32 * field_depth); } (bytes32[] memory reads,) = vm.accesses(address(who)); if (reads.length == 1) { bytes32 curr = vm.load(who, reads[0]); if (curr == bytes32(0)) { emit WARNING_UninitedSlot(who, uint256(reads[0])); } if (fdat != curr) { require( false, "stdStorage find(StdStorage): Packed slot. This would cause dangerous overwriting and currently isn't supported." ); } emit SlotFound(who, fsig, keccak256(abi.encodePacked(ins, field_depth)), uint256(reads[0])); self.slots[who][fsig][keccak256(abi.encodePacked(ins, field_depth))] = uint256(reads[0]); self.finds[who][fsig][keccak256(abi.encodePacked(ins, field_depth))] = true; } else if (reads.length > 1) { for (uint256 i = 0; i < reads.length; i++) { bytes32 prev = vm.load(who, reads[i]); if (prev == bytes32(0)) { emit WARNING_UninitedSlot(who, uint256(reads[i])); } // store vm.store(who, reads[i], bytes32(hex"1337")); bool success; bytes memory rdat; { (success, rdat) = who.staticcall(cald); fdat = bytesToBytes32(rdat, 32 * field_depth); } if (success && fdat == bytes32(hex"1337")) { // we found which of the slots is the actual one emit SlotFound(who, fsig, keccak256(abi.encodePacked(ins, field_depth)), uint256(reads[i])); self.slots[who][fsig][keccak256(abi.encodePacked(ins, field_depth))] = uint256(reads[i]); self.finds[who][fsig][keccak256(abi.encodePacked(ins, field_depth))] = true; vm.store(who, reads[i], prev); break; } vm.store(who, reads[i], prev); } } else { revert("stdStorage find(StdStorage): No storage use detected for target."); } require( self.finds[who][fsig][keccak256(abi.encodePacked(ins, field_depth))], "stdStorage find(StdStorage): Slot(s) not found." ); delete self._target; delete self._sig; delete self._keys; delete self._depth; return self.slots[who][fsig][keccak256(abi.encodePacked(ins, field_depth))]; } function target(StdStorage storage self, address _target) internal returns (StdStorage storage) { self._target = _target; return self; } function sig(StdStorage storage self, bytes4 _sig) internal returns (StdStorage storage) { self._sig = _sig; return self; } function sig(StdStorage storage self, string memory _sig) internal returns (StdStorage storage) { self._sig = sigs(_sig); return self; } function with_key(StdStorage storage self, address who) internal returns (StdStorage storage) { self._keys.push(bytes32(uint256(uint160(who)))); return self; } function with_key(StdStorage storage self, uint256 amt) internal returns (StdStorage storage) { self._keys.push(bytes32(amt)); return self; } function with_key(StdStorage storage self, bytes32 key) internal returns (StdStorage storage) { self._keys.push(key); return self; } function depth(StdStorage storage self, uint256 _depth) internal returns (StdStorage storage) { self._depth = _depth; return self; } function read(StdStorage storage self) private returns (bytes memory) { address t = self._target; uint256 s = find(self); return abi.encode(vm.load(t, bytes32(s))); } function read_bytes32(StdStorage storage self) internal returns (bytes32) { return abi.decode(read(self), (bytes32)); } function read_bool(StdStorage storage self) internal returns (bool) { int256 v = read_int(self); if (v == 0) return false; if (v == 1) return true; revert("stdStorage read_bool(StdStorage): Cannot decode. Make sure you are reading a bool."); } function read_address(StdStorage storage self) internal returns (address) { return abi.decode(read(self), (address)); } function read_uint(StdStorage storage self) internal returns (uint256) { return abi.decode(read(self), (uint256)); } function read_int(StdStorage storage self) internal returns (int256) { return abi.decode(read(self), (int256)); } function bytesToBytes32(bytes memory b, uint256 offset) private pure returns (bytes32) { bytes32 out; uint256 max = b.length > 32 ? 32 : b.length; for (uint256 i = 0; i < max; i++) { out |= bytes32(b[offset + i] & 0xFF) >> (i * 8); } return out; } function flatten(bytes32[] memory b) private pure returns (bytes memory) { bytes memory result = new bytes(b.length * 32); for (uint256 i = 0; i < b.length; i++) { bytes32 k = b[i]; /// @solidity memory-safe-assembly assembly { mstore(add(result, add(32, mul(32, i))), k) } } return result; } } library stdStorage { Vm private constant vm = Vm(address(uint160(uint256(keccak256("hevm cheat code"))))); function sigs(string memory sigStr) internal pure returns (bytes4) { return stdStorageSafe.sigs(sigStr); } function find(StdStorage storage self) internal returns (uint256) { return stdStorageSafe.find(self); } function target(StdStorage storage self, address _target) internal returns (StdStorage storage) { return stdStorageSafe.target(self, _target); } function sig(StdStorage storage self, bytes4 _sig) internal returns (StdStorage storage) { return stdStorageSafe.sig(self, _sig); } function sig(StdStorage storage self, string memory _sig) internal returns (StdStorage storage) { return stdStorageSafe.sig(self, _sig); } function with_key(StdStorage storage self, address who) internal returns (StdStorage storage) { return stdStorageSafe.with_key(self, who); } function with_key(StdStorage storage self, uint256 amt) internal returns (StdStorage storage) { return stdStorageSafe.with_key(self, amt); } function with_key(StdStorage storage self, bytes32 key) internal returns (StdStorage storage) { return stdStorageSafe.with_key(self, key); } function depth(StdStorage storage self, uint256 _depth) internal returns (StdStorage storage) { return stdStorageSafe.depth(self, _depth); } function checked_write(StdStorage storage self, address who) internal { checked_write(self, bytes32(uint256(uint160(who)))); } function checked_write(StdStorage storage self, uint256 amt) internal { checked_write(self, bytes32(amt)); } function checked_write(StdStorage storage self, bool write) internal { bytes32 t; /// @solidity memory-safe-assembly assembly { t := write } checked_write(self, t); } function checked_write(StdStorage storage self, bytes32 set) internal { address who = self._target; bytes4 fsig = self._sig; uint256 field_depth = self._depth; bytes32[] memory ins = self._keys; bytes memory cald = abi.encodePacked(fsig, flatten(ins)); if (!self.finds[who][fsig][keccak256(abi.encodePacked(ins, field_depth))]) { find(self); } bytes32 slot = bytes32(self.slots[who][fsig][keccak256(abi.encodePacked(ins, field_depth))]); bytes32 fdat; { (, bytes memory rdat) = who.staticcall(cald); fdat = bytesToBytes32(rdat, 32 * field_depth); } bytes32 curr = vm.load(who, slot); if (fdat != curr) { require( false, "stdStorage find(StdStorage): Packed slot. This would cause dangerous overwriting and currently isn't supported." ); } vm.store(who, slot, set); delete self._target; delete self._sig; delete self._keys; delete self._depth; } function read_bytes32(StdStorage storage self) internal returns (bytes32) { return stdStorageSafe.read_bytes32(self); } function read_bool(StdStorage storage self) internal returns (bool) { return stdStorageSafe.read_bool(self); } function read_address(StdStorage storage self) internal returns (address) { return stdStorageSafe.read_address(self); } function read_uint(StdStorage storage self) internal returns (uint256) { return stdStorageSafe.read_uint(self); } function read_int(StdStorage storage self) internal returns (int256) { return stdStorageSafe.read_int(self); } // Private function so needs to be copied over function bytesToBytes32(bytes memory b, uint256 offset) private pure returns (bytes32) { bytes32 out; uint256 max = b.length > 32 ? 32 : b.length; for (uint256 i = 0; i < max; i++) { out |= bytes32(b[offset + i] & 0xFF) >> (i * 8); } return out; } // Private function so needs to be copied over function flatten(bytes32[] memory b) private pure returns (bytes memory) { bytes memory result = new bytes(b.length * 32); for (uint256 i = 0; i < b.length; i++) { bytes32 k = b[i]; /// @solidity memory-safe-assembly assembly { mstore(add(result, add(32, mul(32, i))), k) } } return result; } } // SPDX-License-Identifier: MIT pragma solidity >=0.4.22 <0.9.0; import {Vm} from "./Vm.sol"; library StdStyle { Vm private constant vm = Vm(address(uint160(uint256(keccak256("hevm cheat code"))))); string constant RED = "\\u001b[91m"; string constant GREEN = "\\u001b[92m"; string constant YELLOW = "\\u001b[93m"; string constant BLUE = "\\u001b[94m"; string constant MAGENTA = "\\u001b[95m"; string constant CYAN = "\\u001b[96m"; string constant BOLD = "\\u001b[1m"; string constant DIM = "\\u001b[2m"; string constant ITALIC = "\\u001b[3m"; string constant UNDERLINE = "\\u001b[4m"; string constant INVERSE = "\\u001b[7m"; string constant RESET = "\\u001b[0m"; function styleConcat(string memory style, string memory self) private pure returns (string memory) { return string(abi.encodePacked(style, self, RESET)); } function red(string memory self) internal pure returns (string memory) { return styleConcat(RED, self); } function red(uint256 self) internal pure returns (string memory) { return red(vm.toString(self)); } function red(int256 self) internal pure returns (string memory) { return red(vm.toString(self)); } function red(address self) internal pure returns (string memory) { return red(vm.toString(self)); } function red(bool self) internal pure returns (string memory) { return red(vm.toString(self)); } function redBytes(bytes memory self) internal pure returns (string memory) { return red(vm.toString(self)); } function redBytes32(bytes32 self) internal pure returns (string memory) { return red(vm.toString(self)); } function green(string memory self) internal pure returns (string memory) { return styleConcat(GREEN, self); } function green(uint256 self) internal pure returns (string memory) { return green(vm.toString(self)); } function green(int256 self) internal pure returns (string memory) { return green(vm.toString(self)); } function green(address self) internal pure returns (string memory) { return green(vm.toString(self)); } function green(bool self) internal pure returns (string memory) { return green(vm.toString(self)); } function greenBytes(bytes memory self) internal pure returns (string memory) { return green(vm.toString(self)); } function greenBytes32(bytes32 self) internal pure returns (string memory) { return green(vm.toString(self)); } function yellow(string memory self) internal pure returns (string memory) { return styleConcat(YELLOW, self); } function yellow(uint256 self) internal pure returns (string memory) { return yellow(vm.toString(self)); } function yellow(int256 self) internal pure returns (string memory) { return yellow(vm.toString(self)); } function yellow(address self) internal pure returns (string memory) { return yellow(vm.toString(self)); } function yellow(bool self) internal pure returns (string memory) { return yellow(vm.toString(self)); } function yellowBytes(bytes memory self) internal pure returns (string memory) { return yellow(vm.toString(self)); } function yellowBytes32(bytes32 self) internal pure returns (string memory) { return yellow(vm.toString(self)); } function blue(string memory self) internal pure returns (string memory) { return styleConcat(BLUE, self); } function blue(uint256 self) internal pure returns (string memory) { return blue(vm.toString(self)); } function blue(int256 self) internal pure returns (string memory) { return blue(vm.toString(self)); } function blue(address self) internal pure returns (string memory) { return blue(vm.toString(self)); } function blue(bool self) internal pure returns (string memory) { return blue(vm.toString(self)); } function blueBytes(bytes memory self) internal pure returns (string memory) { return blue(vm.toString(self)); } function blueBytes32(bytes32 self) internal pure returns (string memory) { return blue(vm.toString(self)); } function magenta(string memory self) internal pure returns (string memory) { return styleConcat(MAGENTA, self); } function magenta(uint256 self) internal pure returns (string memory) { return magenta(vm.toString(self)); } function magenta(int256 self) internal pure returns (string memory) { return magenta(vm.toString(self)); } function magenta(address self) internal pure returns (string memory) { return magenta(vm.toString(self)); } function magenta(bool self) internal pure returns (string memory) { return magenta(vm.toString(self)); } function magentaBytes(bytes memory self) internal pure returns (string memory) { return magenta(vm.toString(self)); } function magentaBytes32(bytes32 self) internal pure returns (string memory) { return magenta(vm.toString(self)); } function cyan(string memory self) internal pure returns (string memory) { return styleConcat(CYAN, self); } function cyan(uint256 self) internal pure returns (string memory) { return cyan(vm.toString(self)); } function cyan(int256 self) internal pure returns (string memory) { return cyan(vm.toString(self)); } function cyan(address self) internal pure returns (string memory) { return cyan(vm.toString(self)); } function cyan(bool self) internal pure returns (string memory) { return cyan(vm.toString(self)); } function cyanBytes(bytes memory self) internal pure returns (string memory) { return cyan(vm.toString(self)); } function cyanBytes32(bytes32 self) internal pure returns (string memory) { return cyan(vm.toString(self)); } function bold(string memory self) internal pure returns (string memory) { return styleConcat(BOLD, self); } function bold(uint256 self) internal pure returns (string memory) { return bold(vm.toString(self)); } function bold(int256 self) internal pure returns (string memory) { return bold(vm.toString(self)); } function bold(address self) internal pure returns (string memory) { return bold(vm.toString(self)); } function bold(bool self) internal pure returns (string memory) { return bold(vm.toString(self)); } function boldBytes(bytes memory self) internal pure returns (string memory) { return bold(vm.toString(self)); } function boldBytes32(bytes32 self) internal pure returns (string memory) { return bold(vm.toString(self)); } function dim(string memory self) internal pure returns (string memory) { return styleConcat(DIM, self); } function dim(uint256 self) internal pure returns (string memory) { return dim(vm.toString(self)); } function dim(int256 self) internal pure returns (string memory) { return dim(vm.toString(self)); } function dim(address self) internal pure returns (string memory) { return dim(vm.toString(self)); } function dim(bool self) internal pure returns (string memory) { return dim(vm.toString(self)); } function dimBytes(bytes memory self) internal pure returns (string memory) { return dim(vm.toString(self)); } function dimBytes32(bytes32 self) internal pure returns (string memory) { return dim(vm.toString(self)); } function italic(string memory self) internal pure returns (string memory) { return styleConcat(ITALIC, self); } function italic(uint256 self) internal pure returns (string memory) { return italic(vm.toString(self)); } function italic(int256 self) internal pure returns (string memory) { return italic(vm.toString(self)); } function italic(address self) internal pure returns (string memory) { return italic(vm.toString(self)); } function italic(bool self) internal pure returns (string memory) { return italic(vm.toString(self)); } function italicBytes(bytes memory self) internal pure returns (string memory) { return italic(vm.toString(self)); } function italicBytes32(bytes32 self) internal pure returns (string memory) { return italic(vm.toString(self)); } function underline(string memory self) internal pure returns (string memory) { return styleConcat(UNDERLINE, self); } function underline(uint256 self) internal pure returns (string memory) { return underline(vm.toString(self)); } function underline(int256 self) internal pure returns (string memory) { return underline(vm.toString(self)); } function underline(address self) internal pure returns (string memory) { return underline(vm.toString(self)); } function underline(bool self) internal pure returns (string memory) { return underline(vm.toString(self)); } function underlineBytes(bytes memory self) internal pure returns (string memory) { return underline(vm.toString(self)); } function underlineBytes32(bytes32 self) internal pure returns (string memory) { return underline(vm.toString(self)); } function inverse(string memory self) internal pure returns (string memory) { return styleConcat(INVERSE, self); } function inverse(uint256 self) internal pure returns (string memory) { return inverse(vm.toString(self)); } function inverse(int256 self) internal pure returns (string memory) { return inverse(vm.toString(self)); } function inverse(address self) internal pure returns (string memory) { return inverse(vm.toString(self)); } function inverse(bool self) internal pure returns (string memory) { return inverse(vm.toString(self)); } function inverseBytes(bytes memory self) internal pure returns (string memory) { return inverse(vm.toString(self)); } function inverseBytes32(bytes32 self) internal pure returns (string memory) { return inverse(vm.toString(self)); } } // SPDX-License-Identifier: MIT pragma solidity >=0.6.2 <0.9.0; pragma experimental ABIEncoderV2; import {IMulticall3} from "./interfaces/IMulticall3.sol"; // TODO Remove import. import {VmSafe} from "./Vm.sol"; abstract contract StdUtils { /*////////////////////////////////////////////////////////////////////////// CONSTANTS //////////////////////////////////////////////////////////////////////////*/ IMulticall3 private constant multicall = IMulticall3(0xcA11bde05977b3631167028862bE2a173976CA11); VmSafe private constant vm = VmSafe(address(uint160(uint256(keccak256("hevm cheat code"))))); address private constant CONSOLE2_ADDRESS = 0x000000000000000000636F6e736F6c652e6c6f67; uint256 private constant INT256_MIN_ABS = 57896044618658097711785492504343953926634992332820282019728792003956564819968; uint256 private constant UINT256_MAX = 115792089237316195423570985008687907853269984665640564039457584007913129639935; // Used by default when deploying with create2, https://github.com/Arachnid/deterministic-deployment-proxy. address private constant CREATE2_FACTORY = 0x4e59b44847b379578588920cA78FbF26c0B4956C; /*////////////////////////////////////////////////////////////////////////// INTERNAL FUNCTIONS //////////////////////////////////////////////////////////////////////////*/ function _bound(uint256 x, uint256 min, uint256 max) internal pure virtual returns (uint256 result) { require(min <= max, "StdUtils bound(uint256,uint256,uint256): Max is less than min."); // If x is between min and max, return x directly. This is to ensure that dictionary values // do not get shifted if the min is nonzero. More info: https://github.com/foundry-rs/forge-std/issues/188 if (x >= min && x <= max) return x; uint256 size = max - min + 1; // If the value is 0, 1, 2, 3, wrap that to min, min+1, min+2, min+3. Similarly for the UINT256_MAX side. // This helps ensure coverage of the min/max values. if (x <= 3 && size > x) return min + x; if (x >= UINT256_MAX - 3 && size > UINT256_MAX - x) return max - (UINT256_MAX - x); // Otherwise, wrap x into the range [min, max], i.e. the range is inclusive. if (x > max) { uint256 diff = x - max; uint256 rem = diff % size; if (rem == 0) return max; result = min + rem - 1; } else if (x < min) { uint256 diff = min - x; uint256 rem = diff % size; if (rem == 0) return min; result = max - rem + 1; } } function bound(uint256 x, uint256 min, uint256 max) internal view virtual returns (uint256 result) { result = _bound(x, min, max); console2_log("Bound Result", result); } function bound(int256 x, int256 min, int256 max) internal view virtual returns (int256 result) { require(min <= max, "StdUtils bound(int256,int256,int256): Max is less than min."); // Shifting all int256 values to uint256 to use _bound function. The range of two types are: // int256 : -(2**255) ~ (2**255 - 1) // uint256: 0 ~ (2**256 - 1) // So, add 2**255, INT256_MIN_ABS to the integer values. // // If the given integer value is -2**255, we cannot use `-uint256(-x)` because of the overflow. // So, use `~uint256(x) + 1` instead. uint256 _x = x < 0 ? (INT256_MIN_ABS - ~uint256(x) - 1) : (uint256(x) + INT256_MIN_ABS); uint256 _min = min < 0 ? (INT256_MIN_ABS - ~uint256(min) - 1) : (uint256(min) + INT256_MIN_ABS); uint256 _max = max < 0 ? (INT256_MIN_ABS - ~uint256(max) - 1) : (uint256(max) + INT256_MIN_ABS); uint256 y = _bound(_x, _min, _max); // To move it back to int256 value, subtract INT256_MIN_ABS at here. result = y < INT256_MIN_ABS ? int256(~(INT256_MIN_ABS - y) + 1) : int256(y - INT256_MIN_ABS); console2_log("Bound result", vm.toString(result)); } function bytesToUint(bytes memory b) internal pure virtual returns (uint256) { require(b.length <= 32, "StdUtils bytesToUint(bytes): Bytes length exceeds 32."); return abi.decode(abi.encodePacked(new bytes(32 - b.length), b), (uint256)); } /// @dev Compute the address a contract will be deployed at for a given deployer address and nonce /// @notice adapted from Solmate implementation (https://github.com/Rari-Capital/solmate/blob/main/src/utils/LibRLP.sol) function computeCreateAddress(address deployer, uint256 nonce) internal pure virtual returns (address) { // forgefmt: disable-start // The integer zero is treated as an empty byte string, and as a result it only has a length prefix, 0x80, computed via 0x80 + 0. // A one byte integer uses its own value as its length prefix, there is no additional "0x80 + length" prefix that comes before it. if (nonce == 0x00) return addressFromLast20Bytes(keccak256(abi.encodePacked(bytes1(0xd6), bytes1(0x94), deployer, bytes1(0x80)))); if (nonce <= 0x7f) return addressFromLast20Bytes(keccak256(abi.encodePacked(bytes1(0xd6), bytes1(0x94), deployer, uint8(nonce)))); // Nonces greater than 1 byte all follow a consistent encoding scheme, where each value is preceded by a prefix of 0x80 + length. if (nonce <= 2**8 - 1) return addressFromLast20Bytes(keccak256(abi.encodePacked(bytes1(0xd7), bytes1(0x94), deployer, bytes1(0x81), uint8(nonce)))); if (nonce <= 2**16 - 1) return addressFromLast20Bytes(keccak256(abi.encodePacked(bytes1(0xd8), bytes1(0x94), deployer, bytes1(0x82), uint16(nonce)))); if (nonce <= 2**24 - 1) return addressFromLast20Bytes(keccak256(abi.encodePacked(bytes1(0xd9), bytes1(0x94), deployer, bytes1(0x83), uint24(nonce)))); // forgefmt: disable-end // More details about RLP encoding can be found here: https://eth.wiki/fundamentals/rlp // 0xda = 0xc0 (short RLP prefix) + 0x16 (length of: 0x94 ++ proxy ++ 0x84 ++ nonce) // 0x94 = 0x80 + 0x14 (0x14 = the length of an address, 20 bytes, in hex) // 0x84 = 0x80 + 0x04 (0x04 = the bytes length of the nonce, 4 bytes, in hex) // We assume nobody can have a nonce large enough to require more than 32 bytes. return addressFromLast20Bytes( keccak256(abi.encodePacked(bytes1(0xda), bytes1(0x94), deployer, bytes1(0x84), uint32(nonce))) ); } function computeCreate2Address(bytes32 salt, bytes32 initcodeHash, address deployer) internal pure virtual returns (address) { return addressFromLast20Bytes(keccak256(abi.encodePacked(bytes1(0xff), deployer, salt, initcodeHash))); } /// @dev returns the address of a contract created with CREATE2 using the default CREATE2 deployer function computeCreate2Address(bytes32 salt, bytes32 initCodeHash) internal pure returns (address) { return computeCreate2Address(salt, initCodeHash, CREATE2_FACTORY); } /// @dev returns the hash of the init code (creation code + no args) used in CREATE2 with no constructor arguments /// @param creationCode the creation code of a contract C, as returned by type(C).creationCode function hashInitCode(bytes memory creationCode) internal pure returns (bytes32) { return hashInitCode(creationCode, ""); } /// @dev returns the hash of the init code (creation code + ABI-encoded args) used in CREATE2 /// @param creationCode the creation code of a contract C, as returned by type(C).creationCode /// @param args the ABI-encoded arguments to the constructor of C function hashInitCode(bytes memory creationCode, bytes memory args) internal pure returns (bytes32) { return keccak256(abi.encodePacked(creationCode, args)); } // Performs a single call with Multicall3 to query the ERC-20 token balances of the given addresses. function getTokenBalances(address token, address[] memory addresses) internal virtual returns (uint256[] memory balances) { uint256 tokenCodeSize; assembly { tokenCodeSize := extcodesize(token) } require(tokenCodeSize > 0, "StdUtils getTokenBalances(address,address[]): Token address is not a contract."); // ABI encode the aggregate call to Multicall3. uint256 length = addresses.length; IMulticall3.Call[] memory calls = new IMulticall3.Call[](length); for (uint256 i = 0; i < length; ++i) { // 0x70a08231 = bytes4("balanceOf(address)")) calls[i] = IMulticall3.Call({target: token, callData: abi.encodeWithSelector(0x70a08231, (addresses[i]))}); } // Make the aggregate call. (, bytes[] memory returnData) = multicall.aggregate(calls); // ABI decode the return data and return the balances. balances = new uint256[](length); for (uint256 i = 0; i < length; ++i) { balances[i] = abi.decode(returnData[i], (uint256)); } } /*////////////////////////////////////////////////////////////////////////// PRIVATE FUNCTIONS //////////////////////////////////////////////////////////////////////////*/ function addressFromLast20Bytes(bytes32 bytesValue) private pure returns (address) { return address(uint160(uint256(bytesValue))); } // Used to prevent the compilation of console, which shortens the compilation time when console is not used elsewhere. function console2_log(string memory p0, uint256 p1) private view { (bool status,) = address(CONSOLE2_ADDRESS).staticcall(abi.encodeWithSignature("log(string,uint256)", p0, p1)); status; } function console2_log(string memory p0, string memory p1) private view { (bool status,) = address(CONSOLE2_ADDRESS).staticcall(abi.encodeWithSignature("log(string,string)", p0, p1)); status; } } // SPDX-License-Identifier: MIT pragma solidity >=0.6.2 <0.9.0; pragma experimental ABIEncoderV2; // 💬 ABOUT // Standard Library's default Test // 🧩 MODULES import {console} from "./console.sol"; import {console2} from "./console2.sol"; import {StdAssertions} from "./StdAssertions.sol"; import {StdChains} from "./StdChains.sol"; import {StdCheats} from "./StdCheats.sol"; import {stdError} from "./StdError.sol"; import {StdInvariant} from "./StdInvariant.sol"; import {stdJson} from "./StdJson.sol"; import {stdMath} from "./StdMath.sol"; import {StdStorage, stdStorage} from "./StdStorage.sol"; import {StdUtils} from "./StdUtils.sol"; import {Vm} from "./Vm.sol"; import {StdStyle} from "./StdStyle.sol"; // 📦 BOILERPLATE import {TestBase} from "./Base.sol"; import {DSTest} from "ds-test/test.sol"; // ⭐️ TEST abstract contract Test is DSTest, StdAssertions, StdChains, StdCheats, StdInvariant, StdUtils, TestBase { // Note: IS_TEST() must return true. // Note: Must have failure system, https://github.com/dapphub/ds-test/blob/cd98eff28324bfac652e63a239a60632a761790b/src/test.sol#L39-L76. } // SPDX-License-Identifier: MIT pragma solidity >=0.6.2 <0.9.0; pragma experimental ABIEncoderV2; // Cheatcodes are marked as view/pure/none using the following rules: // 0. A call's observable behaviour includes its return value, logs, reverts and state writes, // 1. If you can influence a later call's observable behaviour, you're neither `view` nor `pure (you are modifying some state be it the EVM, interpreter, filesystem, etc), // 2. Otherwise if you can be influenced by an earlier call, or if reading some state, you're `view`, // 3. Otherwise you're `pure`. interface VmSafe { struct Log { bytes32[] topics; bytes data; address emitter; } struct Rpc { string key; string url; } struct FsMetadata { bool isDir; bool isSymlink; uint256 length; bool readOnly; uint256 modified; uint256 accessed; uint256 created; } // Loads a storage slot from an address function load(address target, bytes32 slot) external view returns (bytes32 data); // Signs data function sign(uint256 privateKey, bytes32 digest) external pure returns (uint8 v, bytes32 r, bytes32 s); // Gets the address for a given private key function addr(uint256 privateKey) external pure returns (address keyAddr); // Gets the nonce of an account function getNonce(address account) external view returns (uint64 nonce); // Performs a foreign function call via the terminal function ffi(string[] calldata commandInput) external returns (bytes memory result); // Sets environment variables function setEnv(string calldata name, string calldata value) external; // Reads environment variables, (name) => (value) function envBool(string calldata name) external view returns (bool value); function envUint(string calldata name) external view returns (uint256 value); function envInt(string calldata name) external view returns (int256 value); function envAddress(string calldata name) external view returns (address value); function envBytes32(string calldata name) external view returns (bytes32 value); function envString(string calldata name) external view returns (string memory value); function envBytes(string calldata name) external view returns (bytes memory value); // Reads environment variables as arrays function envBool(string calldata name, string calldata delim) external view returns (bool[] memory value); function envUint(string calldata name, string calldata delim) external view returns (uint256[] memory value); function envInt(string calldata name, string calldata delim) external view returns (int256[] memory value); function envAddress(string calldata name, string calldata delim) external view returns (address[] memory value); function envBytes32(string calldata name, string calldata delim) external view returns (bytes32[] memory value); function envString(string calldata name, string calldata delim) external view returns (string[] memory value); function envBytes(string calldata name, string calldata delim) external view returns (bytes[] memory value); // Read environment variables with default value function envOr(string calldata name, bool defaultValue) external returns (bool value); function envOr(string calldata name, uint256 defaultValue) external returns (uint256 value); function envOr(string calldata name, int256 defaultValue) external returns (int256 value); function envOr(string calldata name, address defaultValue) external returns (address value); function envOr(string calldata name, bytes32 defaultValue) external returns (bytes32 value); function envOr(string calldata name, string calldata defaultValue) external returns (string memory value); function envOr(string calldata name, bytes calldata defaultValue) external returns (bytes memory value); // Read environment variables as arrays with default value function envOr(string calldata name, string calldata delim, bool[] calldata defaultValue) external returns (bool[] memory value); function envOr(string calldata name, string calldata delim, uint256[] calldata defaultValue) external returns (uint256[] memory value); function envOr(string calldata name, string calldata delim, int256[] calldata defaultValue) external returns (int256[] memory value); function envOr(string calldata name, string calldata delim, address[] calldata defaultValue) external returns (address[] memory value); function envOr(string calldata name, string calldata delim, bytes32[] calldata defaultValue) external returns (bytes32[] memory value); function envOr(string calldata name, string calldata delim, string[] calldata defaultValue) external returns (string[] memory value); function envOr(string calldata name, string calldata delim, bytes[] calldata defaultValue) external returns (bytes[] memory value); // Records all storage reads and writes function record() external; // Gets all accessed reads and write slot from a recording session, for a given address function accesses(address target) external returns (bytes32[] memory readSlots, bytes32[] memory writeSlots); // Gets the _creation_ bytecode from an artifact file. Takes in the relative path to the json file function getCode(string calldata artifactPath) external view returns (bytes memory creationBytecode); // Gets the _deployed_ bytecode from an artifact file. Takes in the relative path to the json file function getDeployedCode(string calldata artifactPath) external view returns (bytes memory runtimeBytecode); // Labels an address in call traces function label(address account, string calldata newLabel) external; // Using the address that calls the test contract, has the next call (at this call depth only) create a transaction that can later be signed and sent onchain function broadcast() external; // Has the next call (at this call depth only) create a transaction with the address provided as the sender that can later be signed and sent onchain function broadcast(address signer) external; // Has the next call (at this call depth only) create a transaction with the private key provided as the sender that can later be signed and sent onchain function broadcast(uint256 privateKey) external; // Using the address that calls the test contract, has all subsequent calls (at this call depth only) create transactions that can later be signed and sent onchain function startBroadcast() external; // Has all subsequent calls (at this call depth only) create transactions with the address provided that can later be signed and sent onchain function startBroadcast(address signer) external; // Has all subsequent calls (at this call depth only) create transactions with the private key provided that can later be signed and sent onchain function startBroadcast(uint256 privateKey) external; // Stops collecting onchain transactions function stopBroadcast() external; // Reads the entire content of file to string function readFile(string calldata path) external view returns (string memory data); // Reads the entire content of file as binary. Path is relative to the project root. function readFileBinary(string calldata path) external view returns (bytes memory data); // Get the path of the current project root function projectRoot() external view returns (string memory path); // Get the metadata for a file/directory function fsMetadata(string calldata fileOrDir) external returns (FsMetadata memory metadata); // Reads next line of file to string function readLine(string calldata path) external view returns (string memory line); // Writes data to file, creating a file if it does not exist, and entirely replacing its contents if it does. function writeFile(string calldata path, string calldata data) external; // Writes binary data to a file, creating a file if it does not exist, and entirely replacing its contents if it does. // Path is relative to the project root. function writeFileBinary(string calldata path, bytes calldata data) external; // Writes line to file, creating a file if it does not exist. function writeLine(string calldata path, string calldata data) external; // Closes file for reading, resetting the offset and allowing to read it from beginning with readLine. function closeFile(string calldata path) external; // Removes file. This cheatcode will revert in the following situations, but is not limited to just these cases: // - Path points to a directory. // - The file doesn't exist. // - The user lacks permissions to remove the file. function removeFile(string calldata path) external; // Convert values to a string function toString(address value) external pure returns (string memory stringifiedValue); function toString(bytes calldata value) external pure returns (string memory stringifiedValue); function toString(bytes32 value) external pure returns (string memory stringifiedValue); function toString(bool value) external pure returns (string memory stringifiedValue); function toString(uint256 value) external pure returns (string memory stringifiedValue); function toString(int256 value) external pure returns (string memory stringifiedValue); // Convert values from a string function parseBytes(string calldata stringifiedValue) external pure returns (bytes memory parsedValue); function parseAddress(string calldata stringifiedValue) external pure returns (address parsedValue); function parseUint(string calldata stringifiedValue) external pure returns (uint256 parsedValue); function parseInt(string calldata stringifiedValue) external pure returns (int256 parsedValue); function parseBytes32(string calldata stringifiedValue) external pure returns (bytes32 parsedValue); function parseBool(string calldata stringifiedValue) external pure returns (bool parsedValue); // Record all the transaction logs function recordLogs() external; // Gets all the recorded logs function getRecordedLogs() external returns (Log[] memory logs); // Derive a private key from a provided mnenomic string (or mnenomic file path) at the derivation path m/44'/60'/0'/0/{index} function deriveKey(string calldata mnemonic, uint32 index) external pure returns (uint256 privateKey); // Derive a private key from a provided mnenomic string (or mnenomic file path) at {derivationPath}{index} function deriveKey(string calldata mnemonic, string calldata derivationPath, uint32 index) external pure returns (uint256 privateKey); // Adds a private key to the local forge wallet and returns the address function rememberKey(uint256 privateKey) external returns (address keyAddr); // // parseJson // // ---- // In case the returned value is a JSON object, it's encoded as a ABI-encoded tuple. As JSON objects // don't have the notion of ordered, but tuples do, they JSON object is encoded with it's fields ordered in // ALPHABETICAL order. That means that in order to successfully decode the tuple, we need to define a tuple that // encodes the fields in the same order, which is alphabetical. In the case of Solidity structs, they are encoded // as tuples, with the attributes in the order in which they are defined. // For example: json = { 'a': 1, 'b': 0xa4tb......3xs} // a: uint256 // b: address // To decode that json, we need to define a struct or a tuple as follows: // struct json = { uint256 a; address b; } // If we defined a json struct with the opposite order, meaning placing the address b first, it would try to // decode the tuple in that order, and thus fail. // ---- // Given a string of JSON, return it as ABI-encoded function parseJson(string calldata json, string calldata key) external pure returns (bytes memory abiEncodedData); function parseJson(string calldata json) external pure returns (bytes memory abiEncodedData); // The following parseJson cheatcodes will do type coercion, for the type that they indicate. // For example, parseJsonUint will coerce all values to a uint256. That includes stringified numbers '12' // and hex numbers '0xEF'. // Type coercion works ONLY for discrete values or arrays. That means that the key must return a value or array, not // a JSON object. function parseJsonUint(string calldata, string calldata) external returns (uint256); function parseJsonUintArray(string calldata, string calldata) external returns (uint256[] memory); function parseJsonInt(string calldata, string calldata) external returns (int256); function parseJsonIntArray(string calldata, string calldata) external returns (int256[] memory); function parseJsonBool(string calldata, string calldata) external returns (bool); function parseJsonBoolArray(string calldata, string calldata) external returns (bool[] memory); function parseJsonAddress(string calldata, string calldata) external returns (address); function parseJsonAddressArray(string calldata, string calldata) external returns (address[] memory); function parseJsonString(string calldata, string calldata) external returns (string memory); function parseJsonStringArray(string calldata, string calldata) external returns (string[] memory); function parseJsonBytes(string calldata, string calldata) external returns (bytes memory); function parseJsonBytesArray(string calldata, string calldata) external returns (bytes[] memory); function parseJsonBytes32(string calldata, string calldata) external returns (bytes32); function parseJsonBytes32Array(string calldata, string calldata) external returns (bytes32[] memory); // Serialize a key and value to a JSON object stored in-memory that can be later written to a file // It returns the stringified version of the specific JSON file up to that moment. function serializeBool(string calldata objectKey, string calldata valueKey, bool value) external returns (string memory json); function serializeUint(string calldata objectKey, string calldata valueKey, uint256 value) external returns (string memory json); function serializeInt(string calldata objectKey, string calldata valueKey, int256 value) external returns (string memory json); function serializeAddress(string calldata objectKey, string calldata valueKey, address value) external returns (string memory json); function serializeBytes32(string calldata objectKey, string calldata valueKey, bytes32 value) external returns (string memory json); function serializeString(string calldata objectKey, string calldata valueKey, string calldata value) external returns (string memory json); function serializeBytes(string calldata objectKey, string calldata valueKey, bytes calldata value) external returns (string memory json); function serializeBool(string calldata objectKey, string calldata valueKey, bool[] calldata values) external returns (string memory json); function serializeUint(string calldata objectKey, string calldata valueKey, uint256[] calldata values) external returns (string memory json); function serializeInt(string calldata objectKey, string calldata valueKey, int256[] calldata values) external returns (string memory json); function serializeAddress(string calldata objectKey, string calldata valueKey, address[] calldata values) external returns (string memory json); function serializeBytes32(string calldata objectKey, string calldata valueKey, bytes32[] calldata values) external returns (string memory json); function serializeString(string calldata objectKey, string calldata valueKey, string[] calldata values) external returns (string memory json); function serializeBytes(string calldata objectKey, string calldata valueKey, bytes[] calldata values) external returns (string memory json); // // writeJson // // ---- // Write a serialized JSON object to a file. If the file exists, it will be overwritten. // Let's assume we want to write the following JSON to a file: // // { "boolean": true, "number": 342, "object": { "title": "finally json serialization" } } // // ``` // string memory json1 = "some key"; // vm.serializeBool(json1, "boolean", true); // vm.serializeBool(json1, "number", uint256(342)); // json2 = "some other key"; // string memory output = vm.serializeString(json2, "title", "finally json serialization"); // string memory finalJson = vm.serialize(json1, "object", output); // vm.writeJson(finalJson, "./output/example.json"); // ``` // The critical insight is that every invocation of serialization will return the stringified version of the JSON // up to that point. That means we can construct arbitrary JSON objects and then use the return stringified version // to serialize them as values to another JSON object. // // json1 and json2 are simply keys used by the backend to keep track of the objects. So vm.serializeJson(json1,..) // will find the object in-memory that is keyed by "some key". function writeJson(string calldata json, string calldata path) external; // Write a serialized JSON object to an **existing** JSON file, replacing a value with key = <value_key> // This is useful to replace a specific value of a JSON file, without having to parse the entire thing function writeJson(string calldata json, string calldata path, string calldata valueKey) external; // Returns the RPC url for the given alias function rpcUrl(string calldata rpcAlias) external view returns (string memory json); // Returns all rpc urls and their aliases `[alias, url][]` function rpcUrls() external view returns (string[2][] memory urls); // Returns all rpc urls and their aliases as structs. function rpcUrlStructs() external view returns (Rpc[] memory urls); // If the condition is false, discard this run's fuzz inputs and generate new ones. function assume(bool condition) external pure; // Pauses gas metering (i.e. gas usage is not counted). Noop if already paused. function pauseGasMetering() external; // Resumes gas metering (i.e. gas usage is counted again). Noop if already on. function resumeGasMetering() external; } interface Vm is VmSafe { // Sets block.timestamp function warp(uint256 newTimestamp) external; // Sets block.height function roll(uint256 newHeight) external; // Sets block.basefee function fee(uint256 newBasefee) external; // Sets block.difficulty function difficulty(uint256 newDifficulty) external; // Sets block.chainid function chainId(uint256 newChainId) external; // Sets tx.gasprice function txGasPrice(uint256 newGasPrice) external; // Stores a value to an address' storage slot. function store(address target, bytes32 slot, bytes32 value) external; // Sets the nonce of an account; must be higher than the current nonce of the account function setNonce(address account, uint64 newNonce) external; // Sets the *next* call's msg.sender to be the input address function prank(address msgSender) external; // Sets all subsequent calls' msg.sender to be the input address until `stopPrank` is called function startPrank(address msgSender) external; // Sets the *next* call's msg.sender to be the input address, and the tx.origin to be the second input function prank(address msgSender, address txOrigin) external; // Sets all subsequent calls' msg.sender to be the input address until `stopPrank` is called, and the tx.origin to be the second input function startPrank(address msgSender, address txOrigin) external; // Resets subsequent calls' msg.sender to be `address(this)` function stopPrank() external; // Sets an address' balance function deal(address account, uint256 newBalance) external; // Sets an address' code function etch(address target, bytes calldata newRuntimeBytecode) external; // Expects an error on next call function expectRevert(bytes calldata revertData) external; function expectRevert(bytes4 revertData) external; function expectRevert() external; // Prepare an expected log with all four checks enabled. // Call this function, then emit an event, then call a function. Internally after the call, we check if // logs were emitted in the expected order with the expected topics and data. // Second form also checks supplied address against emitting contract. function expectEmit() external; function expectEmit(address emitter) external; // Prepare an expected log with (bool checkTopic1, bool checkTopic2, bool checkTopic3, bool checkData). // Call this function, then emit an event, then call a function. Internally after the call, we check if // logs were emitted in the expected order with the expected topics and data (as specified by the booleans). // Second form also checks supplied address against emitting contract. function expectEmit(bool checkTopic1, bool checkTopic2, bool checkTopic3, bool checkData) external; function expectEmit(bool checkTopic1, bool checkTopic2, bool checkTopic3, bool checkData, address emitter) external; // Mocks a call to an address, returning specified data. // Calldata can either be strict or a partial match, e.g. if you only // pass a Solidity selector to the expected calldata, then the entire Solidity // function will be mocked. function mockCall(address callee, bytes calldata data, bytes calldata returnData) external; // Mocks a call to an address with a specific msg.value, returning specified data. // Calldata match takes precedence over msg.value in case of ambiguity. function mockCall(address callee, uint256 msgValue, bytes calldata data, bytes calldata returnData) external; // Reverts a call to an address with specified revert data. function mockCallRevert(address callee, bytes calldata data, bytes calldata revertData) external; // Reverts a call to an address with a specific msg.value, with specified revert data. function mockCallRevert(address callee, uint256 msgValue, bytes calldata data, bytes calldata revertData) external; // Clears all mocked calls function clearMockedCalls() external; // Expects a call to an address with the specified calldata. // Calldata can either be a strict or a partial match function expectCall(address callee, bytes calldata data) external; // Expects a call to an address with the specified msg.value and calldata function expectCall(address callee, uint256 msgValue, bytes calldata data) external; // Expect a call to an address with the specified msg.value, gas, and calldata. function expectCall(address callee, uint256 msgValue, uint64 gas, bytes calldata data) external; // Expect a call to an address with the specified msg.value and calldata, and a *minimum* amount of gas. function expectCallMinGas(address callee, uint256 msgValue, uint64 minGas, bytes calldata data) external; // Only allows memory writes to offsets [0x00, 0x60) ∪ [min, max) in the current subcontext. If any other // memory is written to, the test will fail. Can be called multiple times to add more ranges to the set. function expectSafeMemory(uint64 min, uint64 max) external; // Only allows memory writes to offsets [0x00, 0x60) ∪ [min, max) in the next created subcontext. // If any other memory is written to, the test will fail. Can be called multiple times to add more ranges // to the set. function expectSafeMemoryCall(uint64 min, uint64 max) external; // Sets block.coinbase function coinbase(address newCoinbase) external; // Snapshot the current state of the evm. // Returns the id of the snapshot that was created. // To revert a snapshot use `revertTo` function snapshot() external returns (uint256 snapshotId); // Revert the state of the EVM to a previous snapshot // Takes the snapshot id to revert to. // This deletes the snapshot and all snapshots taken after the given snapshot id. function revertTo(uint256 snapshotId) external returns (bool success); // Creates a new fork with the given endpoint and block and returns the identifier of the fork function createFork(string calldata urlOrAlias, uint256 blockNumber) external returns (uint256 forkId); // Creates a new fork with the given endpoint and the _latest_ block and returns the identifier of the fork function createFork(string calldata urlOrAlias) external returns (uint256 forkId); // Creates a new fork with the given endpoint and at the block the given transaction was mined in, replays all transaction mined in the block before the transaction, // and returns the identifier of the fork function createFork(string calldata urlOrAlias, bytes32 txHash) external returns (uint256 forkId); // Creates _and_ also selects a new fork with the given endpoint and block and returns the identifier of the fork function createSelectFork(string calldata urlOrAlias, uint256 blockNumber) external returns (uint256 forkId); // Creates _and_ also selects new fork with the given endpoint and at the block the given transaction was mined in, replays all transaction mined in the block before // the transaction, returns the identifier of the fork function createSelectFork(string calldata urlOrAlias, bytes32 txHash) external returns (uint256 forkId); // Creates _and_ also selects a new fork with the given endpoint and the latest block and returns the identifier of the fork function createSelectFork(string calldata urlOrAlias) external returns (uint256 forkId); // Takes a fork identifier created by `createFork` and sets the corresponding forked state as active. function selectFork(uint256 forkId) external; /// Returns the identifier of the currently active fork. Reverts if no fork is currently active. function activeFork() external view returns (uint256 forkId); // Updates the currently active fork to given block number // This is similar to `roll` but for the currently active fork function rollFork(uint256 blockNumber) external; // Updates the currently active fork to given transaction // this will `rollFork` with the number of the block the transaction was mined in and replays all transaction mined before it in the block function rollFork(bytes32 txHash) external; // Updates the given fork to given block number function rollFork(uint256 forkId, uint256 blockNumber) external; // Updates the given fork to block number of the given transaction and replays all transaction mined before it in the block function rollFork(uint256 forkId, bytes32 txHash) external; // Marks that the account(s) should use persistent storage across fork swaps in a multifork setup // Meaning, changes made to the state of this account will be kept when switching forks function makePersistent(address account) external; function makePersistent(address account0, address account1) external; function makePersistent(address account0, address account1, address account2) external; function makePersistent(address[] calldata accounts) external; // Revokes persistent status from the address, previously added via `makePersistent` function revokePersistent(address account) external; function revokePersistent(address[] calldata accounts) external; // Returns true if the account is marked as persistent function isPersistent(address account) external view returns (bool persistent); // In forking mode, explicitly grant the given address cheatcode access function allowCheatcodes(address account) external; // Fetches the given transaction from the active fork and executes it on the current state function transact(bytes32 txHash) external; // Fetches the given transaction from the given fork and executes it on the current state function transact(uint256 forkId, bytes32 txHash) external; } // 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; /// @solidity memory-safe-assembly 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(int p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(int)", p0)); } function logUint(uint p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint)", 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(uint p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint)", 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(uint p0, uint p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint)", p0, p1)); } function log(uint p0, string memory p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string)", p0, p1)); } function log(uint p0, bool p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool)", p0, p1)); } function log(uint p0, address p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address)", p0, p1)); } function log(string memory p0, uint p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint)", 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, uint p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint)", 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, uint p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint)", 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(uint p0, uint p1, uint p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint)", p0, p1, p2)); } function log(uint p0, uint p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,string)", p0, p1, p2)); } function log(uint p0, uint p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool)", p0, p1, p2)); } function log(uint p0, uint p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,address)", p0, p1, p2)); } function log(uint p0, string memory p1, uint p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,uint)", p0, p1, p2)); } function log(uint p0, string memory p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,string)", p0, p1, p2)); } function log(uint p0, string memory p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,bool)", p0, p1, p2)); } function log(uint p0, string memory p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,address)", p0, p1, p2)); } function log(uint p0, bool p1, uint p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint)", p0, p1, p2)); } function log(uint p0, bool p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,string)", p0, p1, p2)); } function log(uint p0, bool p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool)", p0, p1, p2)); } function log(uint p0, bool p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,address)", p0, p1, p2)); } function log(uint p0, address p1, uint p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,uint)", p0, p1, p2)); } function log(uint p0, address p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,string)", p0, p1, p2)); } function log(uint p0, address p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,bool)", p0, p1, p2)); } function log(uint p0, address p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,address)", p0, p1, p2)); } function log(string memory p0, uint p1, uint p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,uint)", p0, p1, p2)); } function log(string memory p0, uint p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,string)", p0, p1, p2)); } function log(string memory p0, uint p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,bool)", p0, p1, p2)); } function log(string memory p0, uint p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,address)", p0, p1, p2)); } function log(string memory p0, string memory p1, uint p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,uint)", 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, uint p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint)", 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, uint p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,uint)", 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, uint p1, uint p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint)", p0, p1, p2)); } function log(bool p0, uint p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,string)", p0, p1, p2)); } function log(bool p0, uint p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool)", p0, p1, p2)); } function log(bool p0, uint p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,address)", p0, p1, p2)); } function log(bool p0, string memory p1, uint p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint)", 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, uint p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint)", 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, uint p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint)", 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, uint p1, uint p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,uint)", p0, p1, p2)); } function log(address p0, uint p1, string memory p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,string)", p0, p1, p2)); } function log(address p0, uint p1, bool p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,bool)", p0, p1, p2)); } function log(address p0, uint p1, address p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,address)", p0, p1, p2)); } function log(address p0, string memory p1, uint p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,uint)", 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, uint p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint)", 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, uint p2) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,uint)", 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(uint p0, uint p1, uint p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,uint)", p0, p1, p2, p3)); } function log(uint p0, uint p1, uint p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,string)", p0, p1, p2, p3)); } function log(uint p0, uint p1, uint p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,bool)", p0, p1, p2, p3)); } function log(uint p0, uint p1, uint p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,address)", p0, p1, p2, p3)); } function log(uint p0, uint p1, string memory p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,uint)", p0, p1, p2, p3)); } function log(uint p0, uint p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,string)", p0, p1, p2, p3)); } function log(uint p0, uint p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,bool)", p0, p1, p2, p3)); } function log(uint p0, uint p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,address)", p0, p1, p2, p3)); } function log(uint p0, uint p1, bool p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,uint)", p0, p1, p2, p3)); } function log(uint p0, uint p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,string)", p0, p1, p2, p3)); } function log(uint p0, uint p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,bool)", p0, p1, p2, p3)); } function log(uint p0, uint p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,address)", p0, p1, p2, p3)); } function log(uint p0, uint p1, address p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,uint)", p0, p1, p2, p3)); } function log(uint p0, uint p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,string)", p0, p1, p2, p3)); } function log(uint p0, uint p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,bool)", p0, p1, p2, p3)); } function log(uint p0, uint p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,address)", p0, p1, p2, p3)); } function log(uint p0, string memory p1, uint p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,uint)", p0, p1, p2, p3)); } function log(uint p0, string memory p1, uint p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,string)", p0, p1, p2, p3)); } function log(uint p0, string memory p1, uint p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,bool)", p0, p1, p2, p3)); } function log(uint p0, string memory p1, uint p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,address)", p0, p1, p2, p3)); } function log(uint p0, string memory p1, string memory p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,string,uint)", p0, p1, p2, p3)); } function log(uint p0, string memory p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,string,string)", p0, p1, p2, p3)); } function log(uint p0, string memory p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,string,bool)", p0, p1, p2, p3)); } function log(uint p0, string memory p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,string,address)", p0, p1, p2, p3)); } function log(uint p0, string memory p1, bool p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,uint)", p0, p1, p2, p3)); } function log(uint p0, string memory p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,string)", p0, p1, p2, p3)); } function log(uint p0, string memory p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,bool)", p0, p1, p2, p3)); } function log(uint p0, string memory p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,address)", p0, p1, p2, p3)); } function log(uint p0, string memory p1, address p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,address,uint)", p0, p1, p2, p3)); } function log(uint p0, string memory p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,address,string)", p0, p1, p2, p3)); } function log(uint p0, string memory p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,address,bool)", p0, p1, p2, p3)); } function log(uint p0, string memory p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,string,address,address)", p0, p1, p2, p3)); } function log(uint p0, bool p1, uint p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,uint)", p0, p1, p2, p3)); } function log(uint p0, bool p1, uint p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,string)", p0, p1, p2, p3)); } function log(uint p0, bool p1, uint p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,bool)", p0, p1, p2, p3)); } function log(uint p0, bool p1, uint p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,address)", p0, p1, p2, p3)); } function log(uint p0, bool p1, string memory p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,uint)", p0, p1, p2, p3)); } function log(uint p0, bool p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,string)", p0, p1, p2, p3)); } function log(uint p0, bool p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,bool)", p0, p1, p2, p3)); } function log(uint p0, bool p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,address)", p0, p1, p2, p3)); } function log(uint p0, bool p1, bool p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,uint)", p0, p1, p2, p3)); } function log(uint p0, bool p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,string)", p0, p1, p2, p3)); } function log(uint p0, bool p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,bool)", p0, p1, p2, p3)); } function log(uint p0, bool p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,address)", p0, p1, p2, p3)); } function log(uint p0, bool p1, address p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,uint)", p0, p1, p2, p3)); } function log(uint p0, bool p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,string)", p0, p1, p2, p3)); } function log(uint p0, bool p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,bool)", p0, p1, p2, p3)); } function log(uint p0, bool p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,address)", p0, p1, p2, p3)); } function log(uint p0, address p1, uint p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,uint)", p0, p1, p2, p3)); } function log(uint p0, address p1, uint p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,string)", p0, p1, p2, p3)); } function log(uint p0, address p1, uint p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,bool)", p0, p1, p2, p3)); } function log(uint p0, address p1, uint p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,address)", p0, p1, p2, p3)); } function log(uint p0, address p1, string memory p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,string,uint)", p0, p1, p2, p3)); } function log(uint p0, address p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,string,string)", p0, p1, p2, p3)); } function log(uint p0, address p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,string,bool)", p0, p1, p2, p3)); } function log(uint p0, address p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,string,address)", p0, p1, p2, p3)); } function log(uint p0, address p1, bool p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,uint)", p0, p1, p2, p3)); } function log(uint p0, address p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,string)", p0, p1, p2, p3)); } function log(uint p0, address p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,bool)", p0, p1, p2, p3)); } function log(uint p0, address p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,address)", p0, p1, p2, p3)); } function log(uint p0, address p1, address p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,address,uint)", p0, p1, p2, p3)); } function log(uint p0, address p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,address,string)", p0, p1, p2, p3)); } function log(uint p0, address p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,address,bool)", p0, p1, p2, p3)); } function log(uint p0, address p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(uint,address,address,address)", p0, p1, p2, p3)); } function log(string memory p0, uint p1, uint p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,uint)", p0, p1, p2, p3)); } function log(string memory p0, uint p1, uint p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,string)", p0, p1, p2, p3)); } function log(string memory p0, uint p1, uint p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,bool)", p0, p1, p2, p3)); } function log(string memory p0, uint p1, uint p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,address)", p0, p1, p2, p3)); } function log(string memory p0, uint p1, string memory p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,string,uint)", p0, p1, p2, p3)); } function log(string memory p0, uint p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,string,string)", p0, p1, p2, p3)); } function log(string memory p0, uint p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,string,bool)", p0, p1, p2, p3)); } function log(string memory p0, uint p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,string,address)", p0, p1, p2, p3)); } function log(string memory p0, uint p1, bool p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,uint)", p0, p1, p2, p3)); } function log(string memory p0, uint p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,string)", p0, p1, p2, p3)); } function log(string memory p0, uint p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,bool)", p0, p1, p2, p3)); } function log(string memory p0, uint p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,address)", p0, p1, p2, p3)); } function log(string memory p0, uint p1, address p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,address,uint)", p0, p1, p2, p3)); } function log(string memory p0, uint p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,address,string)", p0, p1, p2, p3)); } function log(string memory p0, uint p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,address,bool)", p0, p1, p2, p3)); } function log(string memory p0, uint p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,uint,address,address)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, uint p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,uint,uint)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, uint p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,uint,string)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, uint p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,uint,bool)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, uint p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,uint,address)", p0, p1, p2, p3)); } function log(string memory p0, string memory p1, string memory p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,string,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,bool,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,string,address,uint)", 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, uint p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,uint)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, uint p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,string)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, uint p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,bool)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, uint p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,address)", p0, p1, p2, p3)); } function log(string memory p0, bool p1, string memory p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,string,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,bool,address,uint)", 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, uint p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,uint,uint)", p0, p1, p2, p3)); } function log(string memory p0, address p1, uint p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,uint,string)", p0, p1, p2, p3)); } function log(string memory p0, address p1, uint p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,uint,bool)", p0, p1, p2, p3)); } function log(string memory p0, address p1, uint p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,uint,address)", p0, p1, p2, p3)); } function log(string memory p0, address p1, string memory p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,string,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,bool,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,address,address,uint)", 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, uint p1, uint p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,uint)", p0, p1, p2, p3)); } function log(bool p0, uint p1, uint p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,string)", p0, p1, p2, p3)); } function log(bool p0, uint p1, uint p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,bool)", p0, p1, p2, p3)); } function log(bool p0, uint p1, uint p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,address)", p0, p1, p2, p3)); } function log(bool p0, uint p1, string memory p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,uint)", p0, p1, p2, p3)); } function log(bool p0, uint p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,string)", p0, p1, p2, p3)); } function log(bool p0, uint p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,bool)", p0, p1, p2, p3)); } function log(bool p0, uint p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,address)", p0, p1, p2, p3)); } function log(bool p0, uint p1, bool p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,uint)", p0, p1, p2, p3)); } function log(bool p0, uint p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,string)", p0, p1, p2, p3)); } function log(bool p0, uint p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,bool)", p0, p1, p2, p3)); } function log(bool p0, uint p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,address)", p0, p1, p2, p3)); } function log(bool p0, uint p1, address p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,uint)", p0, p1, p2, p3)); } function log(bool p0, uint p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,string)", p0, p1, p2, p3)); } function log(bool p0, uint p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,bool)", p0, p1, p2, p3)); } function log(bool p0, uint p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,address)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, uint p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,uint)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, uint p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,string)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, uint p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,bool)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, uint p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,address)", p0, p1, p2, p3)); } function log(bool p0, string memory p1, string memory p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,string,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,string,address,uint)", 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, uint p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,uint)", p0, p1, p2, p3)); } function log(bool p0, bool p1, uint p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,string)", p0, p1, p2, p3)); } function log(bool p0, bool p1, uint p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,bool)", p0, p1, p2, p3)); } function log(bool p0, bool p1, uint p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,address)", p0, p1, p2, p3)); } function log(bool p0, bool p1, string memory p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,uint)", 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, uint p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,uint)", p0, p1, p2, p3)); } function log(bool p0, address p1, uint p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,string)", p0, p1, p2, p3)); } function log(bool p0, address p1, uint p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,bool)", p0, p1, p2, p3)); } function log(bool p0, address p1, uint p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,address)", p0, p1, p2, p3)); } function log(bool p0, address p1, string memory p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,string,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(bool,address,address,uint)", 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, uint p1, uint p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,uint)", p0, p1, p2, p3)); } function log(address p0, uint p1, uint p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,string)", p0, p1, p2, p3)); } function log(address p0, uint p1, uint p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,bool)", p0, p1, p2, p3)); } function log(address p0, uint p1, uint p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,address)", p0, p1, p2, p3)); } function log(address p0, uint p1, string memory p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,string,uint)", p0, p1, p2, p3)); } function log(address p0, uint p1, string memory p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,string,string)", p0, p1, p2, p3)); } function log(address p0, uint p1, string memory p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,string,bool)", p0, p1, p2, p3)); } function log(address p0, uint p1, string memory p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,string,address)", p0, p1, p2, p3)); } function log(address p0, uint p1, bool p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,uint)", p0, p1, p2, p3)); } function log(address p0, uint p1, bool p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,string)", p0, p1, p2, p3)); } function log(address p0, uint p1, bool p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,bool)", p0, p1, p2, p3)); } function log(address p0, uint p1, bool p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,address)", p0, p1, p2, p3)); } function log(address p0, uint p1, address p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,address,uint)", p0, p1, p2, p3)); } function log(address p0, uint p1, address p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,address,string)", p0, p1, p2, p3)); } function log(address p0, uint p1, address p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,address,bool)", p0, p1, p2, p3)); } function log(address p0, uint p1, address p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,uint,address,address)", p0, p1, p2, p3)); } function log(address p0, string memory p1, uint p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,uint,uint)", p0, p1, p2, p3)); } function log(address p0, string memory p1, uint p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,uint,string)", p0, p1, p2, p3)); } function log(address p0, string memory p1, uint p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,uint,bool)", p0, p1, p2, p3)); } function log(address p0, string memory p1, uint p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,uint,address)", p0, p1, p2, p3)); } function log(address p0, string memory p1, string memory p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,string,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,bool,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,string,address,uint)", 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, uint p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,uint)", p0, p1, p2, p3)); } function log(address p0, bool p1, uint p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,string)", p0, p1, p2, p3)); } function log(address p0, bool p1, uint p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,bool)", p0, p1, p2, p3)); } function log(address p0, bool p1, uint p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,address)", p0, p1, p2, p3)); } function log(address p0, bool p1, string memory p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,string,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,bool,address,uint)", 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, uint p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,uint,uint)", p0, p1, p2, p3)); } function log(address p0, address p1, uint p2, string memory p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,uint,string)", p0, p1, p2, p3)); } function log(address p0, address p1, uint p2, bool p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,uint,bool)", p0, p1, p2, p3)); } function log(address p0, address p1, uint p2, address p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,uint,address)", p0, p1, p2, p3)); } function log(address p0, address p1, string memory p2, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,string,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,bool,uint)", 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, uint p3) internal view { _sendLogPayload(abi.encodeWithSignature("log(address,address,address,uint)", 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 pragma solidity >=0.4.22 <0.9.0; /// @dev The original console.sol uses `int` and `uint` for computing function selectors, but it should /// use `int256` and `uint256`. This modified version fixes that. This version is recommended /// over `console.sol` if you don't need compatibility with Hardhat as the logs will show up in /// forge stack traces. If you do need compatibility with Hardhat, you must use `console.sol`. /// Reference: https://github.com/NomicFoundation/hardhat/issues/2178 library console2 { address constant CONSOLE_ADDRESS = address(0x000000000000000000636F6e736F6c652e6c6f67); function _sendLogPayload(bytes memory payload) private view { uint256 payloadLength = payload.length; address consoleAddress = CONSOLE_ADDRESS; /// @solidity memory-safe-assembly 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(int256 p0) internal view { _sendLogPayload(abi.encodeWithSignature("log(int256)", 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, int256 p1) internal view { _sendLogPayload(abi.encodeWithSignature("log(string,int256)", 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 pragma solidity >=0.6.2 <0.9.0; pragma experimental ABIEncoderV2; interface IMulticall3 { struct Call { address target; bytes callData; } struct Call3 { address target; bool allowFailure; bytes callData; } struct Call3Value { address target; bool allowFailure; uint256 value; bytes callData; } struct Result { bool success; bytes returnData; } function aggregate(Call[] calldata calls) external payable returns (uint256 blockNumber, bytes[] memory returnData); function aggregate3(Call3[] calldata calls) external payable returns (Result[] memory returnData); function aggregate3Value(Call3Value[] calldata calls) external payable returns (Result[] memory returnData); function blockAndAggregate(Call[] calldata calls) external payable returns (uint256 blockNumber, bytes32 blockHash, Result[] memory returnData); function getBasefee() external view returns (uint256 basefee); function getBlockHash(uint256 blockNumber) external view returns (bytes32 blockHash); function getBlockNumber() external view returns (uint256 blockNumber); function getChainId() external view returns (uint256 chainid); function getCurrentBlockCoinbase() external view returns (address coinbase); function getCurrentBlockDifficulty() external view returns (uint256 difficulty); function getCurrentBlockGasLimit() external view returns (uint256 gaslimit); function getCurrentBlockTimestamp() external view returns (uint256 timestamp); function getEthBalance(address addr) external view returns (uint256 balance); function getLastBlockHash() external view returns (bytes32 blockHash); function tryAggregate(bool requireSuccess, Call[] calldata calls) external payable returns (Result[] memory returnData); function tryBlockAndAggregate(bool requireSuccess, Call[] calldata calls) external payable returns (uint256 blockNumber, bytes32 blockHash, Result[] memory returnData); } // SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.6.0) (interfaces/IERC2981.sol) pragma solidity ^0.8.0; import "../utils/introspection/IERC165.sol"; /** * @dev Interface for the NFT Royalty Standard. * * A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal * support for royalty payments across all NFT marketplaces and ecosystem participants. * * _Available since v4.5._ */ interface IERC2981 is IERC165 { /** * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of * exchange. The royalty amount is denominated and should be paid in that same unit of exchange. */ function royaltyInfo(uint256 tokenId, uint256 salePrice) external view returns (address receiver, uint256 royaltyAmount); } // SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (token/common/ERC2981.sol) pragma solidity ^0.8.0; import "../../interfaces/IERC2981.sol"; import "../../utils/introspection/ERC165.sol"; /** * @dev Implementation of the NFT Royalty Standard, a standardized way to retrieve royalty payment information. * * Royalty information can be specified globally for all token ids via {_setDefaultRoyalty}, and/or individually for * specific token ids via {_setTokenRoyalty}. The latter takes precedence over the first. * * Royalty is specified as a fraction of sale price. {_feeDenominator} is overridable but defaults to 10000, meaning the * fee is specified in basis points by default. * * IMPORTANT: ERC-2981 only specifies a way to signal royalty information and does not enforce its payment. See * https://eips.ethereum.org/EIPS/eip-2981#optional-royalty-payments[Rationale] in the EIP. Marketplaces are expected to * voluntarily pay royalties together with sales, but note that this standard is not yet widely supported. * * _Available since v4.5._ */ abstract contract ERC2981 is IERC2981, ERC165 { struct RoyaltyInfo { address receiver; uint96 royaltyFraction; } RoyaltyInfo private _defaultRoyaltyInfo; mapping(uint256 => RoyaltyInfo) private _tokenRoyaltyInfo; /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC165) returns (bool) { return interfaceId == type(IERC2981).interfaceId || super.supportsInterface(interfaceId); } /** * @inheritdoc IERC2981 */ function royaltyInfo(uint256 _tokenId, uint256 _salePrice) public view virtual override returns (address, uint256) { RoyaltyInfo memory royalty = _tokenRoyaltyInfo[_tokenId]; if (royalty.receiver == address(0)) { royalty = _defaultRoyaltyInfo; } uint256 royaltyAmount = (_salePrice * royalty.royaltyFraction) / _feeDenominator(); return (royalty.receiver, royaltyAmount); } /** * @dev The denominator with which to interpret the fee set in {_setTokenRoyalty} and {_setDefaultRoyalty} as a * fraction of the sale price. Defaults to 10000 so fees are expressed in basis points, but may be customized by an * override. */ function _feeDenominator() internal pure virtual returns (uint96) { return 10000; } /** * @dev Sets the royalty information that all ids in this contract will default to. * * Requirements: * * - `receiver` cannot be the zero address. * - `feeNumerator` cannot be greater than the fee denominator. */ function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual { require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice"); require(receiver != address(0), "ERC2981: invalid receiver"); _defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator); } /** * @dev Removes default royalty information. */ function _deleteDefaultRoyalty() internal virtual { delete _defaultRoyaltyInfo; } /** * @dev Sets the royalty information for a specific token id, overriding the global default. * * Requirements: * * - `receiver` cannot be the zero address. * - `feeNumerator` cannot be greater than the fee denominator. */ function _setTokenRoyalty( uint256 tokenId, address receiver, uint96 feeNumerator ) internal virtual { require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice"); require(receiver != address(0), "ERC2981: Invalid parameters"); _tokenRoyaltyInfo[tokenId] = RoyaltyInfo(receiver, feeNumerator); } /** * @dev Resets royalty information for the token id back to the global default. */ function _resetTokenRoyalty(uint256 tokenId) internal virtual { delete _tokenRoyaltyInfo[tokenId]; } } // SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.7.0) (utils/Strings.sol) pragma solidity ^0.8.0; /** * @dev String operations. */ library Strings { bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef"; uint8 private constant _ADDRESS_LENGTH = 20; /** * @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); } /** * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation. */ function toHexString(address addr) internal pure returns (string memory) { return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH); } } // 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 v4.7.0) (access/Ownable.sol) pragma solidity ^0.8.0; import "../utils/ContextUpgradeable.sol"; import "../proxy/utils/Initializable.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 OwnableUpgradeable is Initializable, ContextUpgradeable { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ function __Ownable_init() internal onlyInitializing { __Ownable_init_unchained(); } function __Ownable_init_unchained() internal onlyInitializing { _transferOwnership(_msgSender()); } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { _checkOwner(); _; } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if the sender is not the owner. */ function _checkOwner() internal view virtual { 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); } /** * @dev This empty reserved space is put in place to allow future versions to add new * variables without shifting down storage in the inheritance chain. * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps */ uint256[49] private __gap; } // SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (proxy/utils/Initializable.sol) pragma solidity ^0.8.2; import "../../utils/AddressUpgradeable.sol"; /** * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect. * * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in * case an upgrade adds a module that needs to be initialized. * * For example: * * [.hljs-theme-light.nopadding] * ```solidity * contract MyToken is ERC20Upgradeable { * function initialize() initializer public { * __ERC20_init("MyToken", "MTK"); * } * } * * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable { * function initializeV2() reinitializer(2) public { * __ERC20Permit_init("MyToken"); * } * } * ``` * * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}. * * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity. * * [CAUTION] * ==== * Avoid leaving a contract uninitialized. * * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed: * * [.hljs-theme-light.nopadding] * ``` * /// @custom:oz-upgrades-unsafe-allow constructor * constructor() { * _disableInitializers(); * } * ``` * ==== */ abstract contract Initializable { /** * @dev Indicates that the contract has been initialized. * @custom:oz-retyped-from bool */ uint8 private _initialized; /** * @dev Indicates that the contract is in the process of being initialized. */ bool private _initializing; /** * @dev Triggered when the contract has been initialized or reinitialized. */ event Initialized(uint8 version); /** * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope, * `onlyInitializing` functions can be used to initialize parent contracts. * * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a * constructor. * * Emits an {Initialized} event. */ modifier initializer() { bool isTopLevelCall = !_initializing; require( (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1), "Initializable: contract is already initialized" ); _initialized = 1; if (isTopLevelCall) { _initializing = true; } _; if (isTopLevelCall) { _initializing = false; emit Initialized(1); } } /** * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be * used to initialize parent contracts. * * A reinitializer may be used after the original initialization step. This is essential to configure modules that * are added through upgrades and that require initialization. * * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer` * cannot be nested. If one is invoked in the context of another, execution will revert. * * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in * a contract, executing them in the right order is up to the developer or operator. * * WARNING: setting the version to 255 will prevent any future reinitialization. * * Emits an {Initialized} event. */ modifier reinitializer(uint8 version) { require(!_initializing && _initialized < version, "Initializable: contract is already initialized"); _initialized = version; _initializing = true; _; _initializing = false; emit Initialized(version); } /** * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the * {initializer} and {reinitializer} modifiers, directly or indirectly. */ modifier onlyInitializing() { require(_initializing, "Initializable: contract is not initializing"); _; } /** * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call. * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized * to any version. It is recommended to use this to lock implementation contracts that are designed to be called * through proxies. * * Emits an {Initialized} event the first time it is successfully executed. */ function _disableInitializers() internal virtual { require(!_initializing, "Initializable: contract is initializing"); if (_initialized != type(uint8).max) { _initialized = type(uint8).max; emit Initialized(type(uint8).max); } } /** * @dev Returns the highest version that has been initialized. See {reinitializer}. */ function _getInitializedVersion() internal view returns (uint8) { return _initialized; } /** * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}. */ function _isInitializing() internal view returns (bool) { return _initializing; } } // SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol) pragma solidity ^0.8.1; /** * @dev Collection of functions related to the address type */ library AddressUpgradeable { /** * @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 * * Furthermore, `isContract` will also return true if the target contract within * the same transaction is already scheduled for destruction by `SELFDESTRUCT`, * which only has an effect at the end of a transaction. * ==== * * [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://consensys.net/diligence/blog/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 functionCallWithValue(target, data, 0, "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"); (bool success, bytes memory returndata) = target.call{value: value}(data); return verifyCallResultFromTarget(target, 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) { (bool success, bytes memory returndata) = target.staticcall(data); return verifyCallResultFromTarget(target, success, returndata, errorMessage); } /** * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract. * * _Available since v4.8._ */ function verifyCallResultFromTarget( address target, bool success, bytes memory returndata, string memory errorMessage ) internal view returns (bytes memory) { if (success) { if (returndata.length == 0) { // only check isContract if the call was successful and the return data is empty // otherwise we already know that it was a contract require(isContract(target), "Address: call to non-contract"); } return returndata; } else { _revert(returndata, errorMessage); } } /** * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the * revert reason or 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 { _revert(returndata, errorMessage); } } function _revert(bytes memory returndata, string memory errorMessage) private pure { // 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 /// @solidity memory-safe-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/Context.sol) pragma solidity ^0.8.0; import "../proxy/utils/Initializable.sol"; /** * @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 ContextUpgradeable is Initializable { function __Context_init() internal onlyInitializing { } function __Context_init_unchained() internal onlyInitializing { } function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } /** * @dev This empty reserved space is put in place to allow future versions to add new * variables without shifting down storage in the inheritance chain. * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps */ uint256[50] private __gap; } // SPDX-License-Identifier: GPL-3.0-or-later pragma solidity 0.8.16; interface IUpgradeable { /** * @notice Contract version number. * * @return uint256 The version number. */ function version() external pure returns (uint256); } // SPDX-License-Identifier: GPL-3.0-or-later pragma solidity 0.8.16; import "forge-std/Test.sol"; import "openzeppelin-contracts/contracts/token/common/ERC2981.sol"; import "openzeppelin-contracts/contracts/utils/Strings.sol"; import "ERC721A/ERC721A.sol"; import "ERC721A-Upgradeable/ERC721AUpgradeable.sol"; import "contracts-upgradeable/contracts/access/OwnableUpgradeable.sol"; import "../storage/CommunityStorage.sol"; import "../interfaces/ICommunity.sol"; import "../../../interfaces/IUpgradeable.sol"; import "../lib/types.sol"; error SoldOut(); error NotWhiteListed(); error InvalidPrice(); error FundWithdrawFailed(); error InvalidQuantity(); error NotTransferrable(); contract Community is ERC721AUpgradeable, ERC2981, OwnableUpgradeable, CommunityStorage, ICommunity, IUpgradeable { uint256 constant MAX_BPS = 10000; uint256 constant DEFAULT_OWNER_FEE=9900; uint256 constant ATTICC_FEE = 100; address constant ATTICC_ADDRESS = 0x4BCdD74A35e028DaE62cb1D48528E71843e2AC7d; event UserMinting(address indexed user, uint256 price, uint256 startIdx, uint256 quantity); constructor() { _disableInitializers(); } function initialize(Types.CommunityConfig memory config) initializerERC721A initializer public { __ERC721A_init(config.name, config.symbol); _transferOwnership(config.owner); tokenUriCommon_ = config.tokenUriCommon; totalSupply_ = config.totalSupply; price_ = config.price; description_ = config.description; maxPerWallet_ = config.maxPerWallet; accessCode_ = config.accessCode; isTransferable_ = config.isTransferable; _setDefaultRoyalty(config.owner, config.royaltyAmount); withdrawAddresses_ = new address[](5); withdrawPercentages_ = new uint256[](5); _initFeeCollector(); withdrawAddresses_[1]= config.owner; withdrawPercentages_[1] = DEFAULT_OWNER_FEE; accessCodeEnabled_ = (bytes(accessCode_).length > 0); royalty_ = config.royaltyAmount; isMintable_ = true; } function _initFeeCollector() private { withdrawAddresses_[0] = ATTICC_ADDRESS; withdrawPercentages_[0] = ATTICC_FEE; } function _startTokenId() internal view virtual override returns (uint256) { return 1; } function setPrice(uint256 newPrice) external onlyOwner { price_ = newPrice; } function setAccessCodeEnabled(bool enabled_) external onlyOwner { accessCodeEnabled_ = enabled_; } function setPerWalletMax(uint256 _val) external onlyOwner { maxPerWallet_ = _val; } function setTotalSupply(uint256 supply) external onlyOwner { require(supply == 0 || supply > totalMinted_, "Total Supply can only be increased and not reduced"); totalSupply_ = supply; } function setRoyaltyInfo(address receiver, uint96 feeBasisPoints) external onlyOwner { _setDefaultRoyalty(receiver, feeBasisPoints); royalty_ = feeBasisPoints; } function setIsMintable(bool isMintable) external onlyOwner { isMintable_ = isMintable; } function setAccessCode(string memory accessCode) external onlyOwner { accessCode_ = accessCode; if (bytes(accessCode_).length == 0) { accessCodeEnabled_ = false; } else if ((bytes(accessCode_).length > 0) && accessCodeEnabled_ == false) { accessCodeEnabled_ = true; } } function setTokenUriCommon(string memory tokenUriCommon) external onlyOwner { tokenUriCommon_ = tokenUriCommon; } function setTransferable(bool isTransferable) external onlyOwner { isTransferable_ = isTransferable; } function updateWithdrawRecipient(address payable _address, uint256 _percentage) external onlyOwner { require(_percentage >= 100 && _percentage <= 10000, "percentage only can be between 100 and 10000"); require(withdrawAddresses_.length == withdrawPercentages_.length, "mismatched num of recipients and percentage"); uint256 currentAllocated = 0; uint256 recipient; for (uint256 i; i < withdrawAddresses_.length; i++) { if (_address != withdrawAddresses_[i]) { currentAllocated += withdrawPercentages_[i]; } else { recipient = i; } } require(_percentage <= (MAX_BPS - currentAllocated), "PERCENTAGE overflow"); withdrawPercentages_[recipient] = _percentage; } function addWithdrawRecipient(address payable _address, uint256 _percentage) external onlyOwner { require(_percentage >= 100 && _percentage <= 10000, "percentage only can be between 100 and 10000"); require(withdrawAddresses_.length == withdrawPercentages_.length, "mismatched num of recipients and percentage"); uint256 currentAllocated = 0; for (uint256 i; i < withdrawAddresses_.length; i++) { currentAllocated += withdrawPercentages_[i]; } require(_percentage <= (MAX_BPS - currentAllocated), "PERCENTAGE overflow"); withdrawAddresses_.push(_address); withdrawPercentages_.push(_percentage); } function mint( uint256 quantity, string memory accessCode ) external payable { if (!isMintable_) revert("Minting ended"); if (totalSupply_ > 0 && totalMinted_ + quantity > totalSupply_) revert("Token Overflow"); if (price_ > 0 && msg.value < price_ * quantity) revert("Insufficient Payment Amount"); if (accessCodeEnabled_ && keccak256(abi.encodePacked(accessCode)) != keccak256(abi.encodePacked(accessCode_))) revert("No access code provided"); if (maxPerWallet_ > 0 && addressMintBalance[msg.sender] + quantity > maxPerWallet_) revert("over limit for maxPerWallet"); uint256 nextId = _nextTokenId(); _mint(msg.sender, quantity); addressMintBalance[msg.sender] += quantity; totalMinted_ += quantity; for (uint256 i = 0; i < quantity; ++i) { tokenInitiated[nextId+i] = true; } emit UserMinting(msg.sender, price_, nextId, quantity); } function _withdraw(address _address, uint256 _amount) private { (bool success, ) = _address.call{value: _amount}(""); if (!success) revert FundWithdrawFailed(); } function withdraw() external onlyOwner { uint256 balance = address(this).balance; for (uint256 i; i < withdrawAddresses_.length; i++) { _withdraw(withdrawAddresses_[i], (balance * withdrawPercentages_[i]) / MAX_BPS); } } /** * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token. */ function tokenURI(uint256 tokenId) public view override(ERC721AUpgradeable) returns (string memory) { return tokenUriCommon_; } /// @dev The following functions are overrides required by Solidity. function _beforeTokenTransfers( address from, address to, uint256 tokenId, uint256 quantity ) internal override(ERC721AUpgradeable) { super._beforeTokenTransfers(from, to, tokenId, quantity); require(isTransferable_ || !tokenInitiated[tokenId], "token is not transferrable"); } function supportsInterface(bytes4 interfaceId) public view override(ERC721AUpgradeable, ERC2981) returns (bool) { return interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165. interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721. interfaceId == 0x5b5e139f || super.supportsInterface(interfaceId); } function version() external pure override returns (uint256) { return VERSION; } } // SPDX-License-Identifier: GPL-3.0-or-later pragma solidity ^0.8.16; import "../lib/types.sol"; interface ICommunity { function initialize(Types.CommunityConfig memory params) external; }// SPDX-License-Identifier: MIT pragma solidity ^0.8.16; library Types { bytes32 internal constant SALT = keccak256(bytes("ATTProtocolV1")); struct AtticcAddresses { address communityBeacon; } struct AtticcBootstrapParams { address communityFactory; } struct CommunityFeatureStorage { uint256 totalCommunities; mapping(uint256 => Types.CommunityConfig) communitiesById; } struct CommunityConfig { address proxy; address owner; string name; string symbol; string description; // if totalSupply_ is 0, then unlimited supply uint256 totalSupply; uint256 price; uint256 maxPerWallet; // if accessCode is "", then no restricted access string accessCode; string tokenUriCommon; uint96 royaltyAmount; bool isTransferable; bool accessCodeUsed; } struct CommunityParameters { string name; string symbol; string description; // if totalSupply_ is 0, then unlimited supply uint256 totalSupply; uint256 price; uint256 maxPerWallet; // if accessCode is "", then no restricted access string accessCode; string tokenUriCommon; uint96 royaltyAmount; bool isTransferable; bool accessCodeUsed; } struct EngineBootstrapParams { address engineOwner; address communityFactory; } }// SPDX-License-Identifier: GPL-3.0-or-later pragma solidity 0.8.16; abstract contract CommunityStorage { uint256 internal constant VERSION = 17; address[] public withdrawAddresses_; uint256[] public withdrawPercentages_; // if totalSupply_ is 0, then unlimited supply uint256 public totalSupply_ = 0; uint256 public totalMinted_ = 0; uint256 public price_; uint256 public maxPerWallet_; string internal tokenUriCommon_; string internal description_; string internal accessCode_; bool public isTransferable_; mapping(address => uint256) public addressMintBalance; mapping(uint256 => bool) public tokenInitiated; mapping(uint256 => string) public tokenUri; bool public isMintable_ = true; bool public accessCodeEnabled_ = false; // deprecated, not used uint96 public defaultRoyaltyAmt_ = 0; // note this is the bps so need to devided by _feeDenominator // this is just to backward compatibility for old deployments uint96 public royalty_ = 0; }