Contract

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: Unlicensed

pragma solidity ^0.8.0;
pragma abicoder v2;

import '@openzeppelin/contracts/token/ERC721/IERC721.sol';
import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol';
import '@openzeppelin/contracts/access/AccessControl.sol';
import './MarketConsts.sol';
import './IDelegate.sol';

contract ERC721Delegate is IDelegate, AccessControl, IERC721Receiver {
    bytes32 public constant DELEGATION_CALLER = keccak256('DELEGATION_CALLER');

    struct Pair {
        IERC721 token;
        uint256 tokenId;
    }

    constructor() {
        _grantRole(DEFAULT_ADMIN_ROLE, msg.sender);
    }

    function onERC721Received(
        address,
        address,
        uint256,
        bytes calldata
    ) external override returns (bytes4) {
        return this.onERC721Received.selector;
    }

    function decode(bytes calldata data) internal pure returns (Pair[] memory) {
        return abi.decode(data, (Pair[]));
    }

    function delegateType() external view returns (uint256) {
        // return uint256(Market.DelegationType.ERC721);
        return 1;
    }

    function executeSell(
        address seller,
        address buyer,
        bytes calldata data
    ) external onlyRole(DELEGATION_CALLER) returns (bool) {
        Pair[] memory pairs = decode(data);
        for (uint256 i = 0; i < pairs.length; i++) {
            Pair memory p = pairs[i];
            p.token.safeTransferFrom(seller, buyer, p.tokenId);
        }
        return true;
    }

    function executeBuy(
        address seller,
        address buyer,
        bytes calldata data
    ) external onlyRole(DELEGATION_CALLER) returns (bool) {
        Pair[] memory pairs = decode(data);
        for (uint256 i = 0; i < pairs.length; i++) {
            Pair memory p = pairs[i];
            p.token.safeTransferFrom(seller, buyer, p.tokenId);
        }
        return true;
    }

    function executeBid(
        address seller,
        address previousBidder,
        address, // bidder,
        bytes calldata data
    ) external onlyRole(DELEGATION_CALLER) returns (bool) {
        if (previousBidder == address(0)) {
            Pair[] memory pairs = decode(data);
            for (uint256 i = 0; i < pairs.length; i++) {
                Pair memory p = pairs[i];
                p.token.safeTransferFrom(seller, address(this), p.tokenId);
            }
        }
        return true;
    }

    function executeAuctionComplete(
        address, // seller,
        address buyer,
        bytes calldata data
    ) external onlyRole(DELEGATION_CALLER) returns (bool) {
        Pair[] memory pairs = decode(data);
        for (uint256 i = 0; i < pairs.length; i++) {
            Pair memory p = pairs[i];
            p.token.safeTransferFrom(address(this), buyer, p.tokenId);
        }
        return true;
    }

    function executeAuctionRefund(
        address seller,
        address, // lastBidder,
        bytes calldata data
    ) external onlyRole(DELEGATION_CALLER) returns (bool) {
        Pair[] memory pairs = decode(data);
        for (uint256 i = 0; i < pairs.length; i++) {
            Pair memory p = pairs[i];
            p.token.safeTransferFrom(address(this), seller, p.tokenId);
        }
        return true;
    }

    function transferBatch(Pair[] memory pairs, address to) public {
        for (uint256 i = 0; i < pairs.length; i++) {
            Pair memory p = pairs[i];
            p.token.safeTransferFrom(msg.sender, to, p.tokenId);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/AccessControl.sol)

pragma solidity ^0.8.0;

import "./IAccessControl.sol";
import "../utils/Context.sol";
import "../utils/Strings.sol";
import "../utils/introspection/ERC165.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControl is Context, IAccessControl, ERC165 {
    struct RoleData {
        mapping(address => bool) members;
        bytes32 adminRole;
    }

    mapping(bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role, _msgSender());
        _;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view override returns (bool) {
        return _roles[role].members[account];
    }

    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     */
    function _checkRole(bytes32 role, address account) internal view {
        if (!hasRole(role, account)) {
            revert(
                string(
                    abi.encodePacked(
                        "AccessControl: account ",
                        Strings.toHexString(uint160(account), 20),
                        " is missing role ",
                        Strings.toHexString(uint256(role), 32)
                    )
                )
            );
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view override returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) public virtual override {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     *
     * NOTE: This function is deprecated in favor of {_grantRole}.
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        bytes32 previousAdminRole = getRoleAdmin(role);
        _roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * Internal function without access restriction.
     */
    function _grantRole(bytes32 role, address account) internal virtual {
        if (!hasRole(role, account)) {
            _roles[role].members[account] = true;
            emit RoleGranted(role, account, _msgSender());
        }
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * Internal function without access restriction.
     */
    function _revokeRole(bytes32 role, address account) internal virtual {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}

// SPDX-License-Identifier: Unlicensed

pragma solidity ^0.8.0;
pragma abicoder v2;

import './IDelegate.sol';
import './IWETHUpgradable.sol';

library Market {
    uint256 constant INTENT_SELL = 1;
    uint256 constant INTENT_AUCTION = 2;
    uint256 constant INTENT_BUY = 3;

    uint8 constant SIGN_V1 = 1;
    uint8 constant SIGN_V3 = 3;

    struct OrderItem {
        uint256 price;
        bytes data;
    }

    struct Order {
        uint256 salt;
        address user;
        uint256 network;
        uint256 intent;
        uint256 delegateType;
        uint256 deadline;
        IERC20Upgradeable currency;
        bytes dataMask;
        OrderItem[] items;
        // signature
        bytes32 r;
        bytes32 s;
        uint8 v;
        uint8 signVersion;
    }

    struct Fee {
        uint256 percentage;
        address to;
    }

    struct SettleDetail {
        Market.Op op;
        uint256 orderIdx;
        uint256 itemIdx;
        uint256 price;
        bytes32 itemHash;
        IDelegate executionDelegate;
        bytes dataReplacement;
        uint256 bidIncentivePct;
        uint256 aucMinIncrementPct;
        uint256 aucIncDurationSecs;
        Fee[] fees;
    }

    struct SettleShared {
        uint256 salt;
        uint256 deadline;
        uint256 amountToEth;
        uint256 amountToWeth;
        address user;
        bool canFail;
    }

    struct RunInput {
        Order[] orders;
        SettleDetail[] details;
        SettleShared shared;
        // signature
        bytes32 r;
        bytes32 s;
        uint8 v;
    }

    struct OngoingAuction {
        uint256 price;
        uint256 netPrice;
        uint256 endAt;
        address bidder;
    }

    enum InvStatus {
        NEW,
        AUCTION,
        COMPLETE,
        CANCELLED,
        REFUNDED
    }

    enum Op {
        INVALID,
        // off-chain
        COMPLETE_SELL_OFFER,
        COMPLETE_BUY_OFFER,
        CANCEL_OFFER,
        // auction
        BID,
        COMPLETE_AUCTION,
        REFUND_AUCTION,
        REFUND_AUCTION_STUCK_ITEM
    }

    enum DelegationType {
        INVALID,
        ERC721,
        ERC1155
    }
}

// SPDX-License-Identifier: Unlicensed

pragma solidity ^0.8.0;
pragma abicoder v2;

interface IDelegate {
    function delegateType() external view returns (uint256);

    function executeSell(
        address seller,
        address buyer,
        bytes calldata data
    ) external returns (bool);

    function executeBuy(
        address seller,
        address buyer,
        bytes calldata data
    ) external returns (bool);

    function executeBid(
        address seller,
        address previousBidder,
        address bidder,
        bytes calldata data
    ) external returns (bool);

    function executeAuctionComplete(
        address seller,
        address buyer,
        bytes calldata data
    ) external returns (bool);

    function executeAuctionRefund(
        address seller,
        address lastBidder,
        bytes calldata data
    ) external returns (bool);
}

// 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 v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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: Unlicensed

pragma solidity ^0.8.0;
pragma abicoder v2;

import '@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol';

interface IWETHUpgradable is IERC20Upgradeable {
    function deposit() external payable;

    function withdraw(uint256 wad) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20Upgradeable {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 100
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DELEGATION_CALLER","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"delegateType","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"buyer","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"executeAuctionComplete","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"seller","type":"address"},{"internalType":"address","name":"","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"executeAuctionRefund","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"seller","type":"address"},{"internalType":"address","name":"previousBidder","type":"address"},{"internalType":"address","name":"","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"executeBid","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"seller","type":"address"},{"internalType":"address","name":"buyer","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"executeBuy","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"seller","type":"address"},{"internalType":"address","name":"buyer","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"executeSell","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"bytes","name":"","type":"bytes"}],"name":"onERC721Received","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"components":[{"internalType":"contract IERC721","name":"token","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"internalType":"struct ERC721Delegate.Pair[]","name":"pairs","type":"tuple[]"},{"internalType":"address","name":"to","type":"address"}],"name":"transferBatch","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

0x608060405234801561001057600080fd5b50600436106100e05760003560e01c80633cbf4f8a116100875780633cbf4f8a146101cb5780638e325979146101de57806391d14854146101f3578063a217fddf14610206578063bc553f0f1461020e578063c23725f914610221578063d547741f14610234578063f477e4fd1461024757600080fd5b806301ffc9a7146100e5578063150b7a021461010d5780631672162614610145578063248a9ca3146101585780632c436e5b146101895780632f2ff15d1461019057806336568abe146101a55780633672c911146101b8575b600080fd5b6100f86100f3366004610b74565b61025a565b60405190151581526020015b60405180910390f35b61012c61011b366004610bfe565b630a85bd0160e11b95945050505050565b6040516001600160e01b03199091168152602001610104565b6100f8610153366004610c70565b610291565b61017b610166366004610cd4565b60009081526020819052604090206001015490565b604051908152602001610104565b600161017b565b6101a361019e366004610ced565b610370565b005b6101a36101b3366004610ced565b61039b565b6100f86101c6366004610c70565b61041e565b6101a36101d9366004610e37565b6104ef565b61017b6000805160206110a383398151915281565b6100f8610201366004610ced565b610597565b61017b600081565b6100f861021c366004610c70565b6105c0565b6100f861022f366004610e7d565b610691565b6101a3610242366004610ced565b610780565b6100f8610255366004610c70565b6107a6565b60006001600160e01b03198216637965db0b60e01b148061028b57506301ffc9a760e01b6001600160e01b03198316145b92915050565b60006000805160206110a38339815191526102ac8133610877565b60006102b885856108db565b905060005b81518110156103625760008282815181106102da576102da610edb565b6020026020010151905080600001516001600160a01b03166342842e0e8a8a84602001516040518463ffffffff1660e01b815260040161031c93929190610ef1565b600060405180830381600087803b15801561033657600080fd5b505af115801561034a573d6000803e3d6000fd5b5050505050808061035a90610f2b565b9150506102bd565b506001979650505050505050565b60008281526020819052604090206001015461038c8133610877565b61039683836108f0565b505050565b6001600160a01b03811633146104105760405162461bcd60e51b815260206004820152602f60248201527f416363657373436f6e74726f6c3a2063616e206f6e6c792072656e6f756e636560448201526e103937b632b9903337b91039b2b63360891b60648201526084015b60405180910390fd5b61041a8282610974565b5050565b60006000805160206110a38339815191526104398133610877565b600061044585856108db565b905060005b815181101561036257600082828151811061046757610467610edb565b6020026020010151905080600001516001600160a01b03166342842e0e308a84602001516040518463ffffffff1660e01b81526004016104a993929190610ef1565b600060405180830381600087803b1580156104c357600080fd5b505af11580156104d7573d6000803e3d6000fd5b505050505080806104e790610f2b565b91505061044a565b60005b825181101561039657600083828151811061050f5761050f610edb565b6020026020010151905080600001516001600160a01b03166342842e0e338584602001516040518463ffffffff1660e01b815260040161055193929190610ef1565b600060405180830381600087803b15801561056b57600080fd5b505af115801561057f573d6000803e3d6000fd5b5050505050808061058f90610f2b565b9150506104f2565b6000918252602082815260408084206001600160a01b0393909316845291905290205460ff1690565b60006000805160206110a38339815191526105db8133610877565b60006105e785856108db565b905060005b815181101561036257600082828151811061060957610609610edb565b6020026020010151905080600001516001600160a01b03166342842e0e8a8a84602001516040518463ffffffff1660e01b815260040161064b93929190610ef1565b600060405180830381600087803b15801561066557600080fd5b505af1158015610679573d6000803e3d6000fd5b5050505050808061068990610f2b565b9150506105ec565b60006000805160206110a38339815191526106ac8133610877565b6001600160a01b0386166107735760006106c685856108db565b905060005b81518110156107705760008282815181106106e8576106e8610edb565b6020026020010151905080600001516001600160a01b03166342842e0e8b3084602001516040518463ffffffff1660e01b815260040161072a93929190610ef1565b600060405180830381600087803b15801561074457600080fd5b505af1158015610758573d6000803e3d6000fd5b5050505050808061076890610f2b565b9150506106cb565b50505b5060019695505050505050565b60008281526020819052604090206001015461079c8133610877565b6103968383610974565b60006000805160206110a38339815191526107c18133610877565b60006107cd85856108db565b905060005b81518110156103625760008282815181106107ef576107ef610edb565b6020026020010151905080600001516001600160a01b03166342842e0e308b84602001516040518463ffffffff1660e01b815260040161083193929190610ef1565b600060405180830381600087803b15801561084b57600080fd5b505af115801561085f573d6000803e3d6000fd5b5050505050808061086f90610f2b565b9150506107d2565b6108818282610597565b61041a57610899816001600160a01b031660146109d9565b6108a48360206109d9565b6040516020016108b5929190610f76565b60408051601f198184030181529082905262461bcd60e51b825261040791600401610fe5565b60606108e982840184611018565b9392505050565b6108fa8282610597565b61041a576000828152602081815260408083206001600160a01b03851684529091529020805460ff191660011790556109303390565b6001600160a01b0316816001600160a01b0316837f2f8788117e7eff1d82e926ec794901d17c78024a50270940304540a733656f0d60405160405180910390a45050565b61097e8282610597565b1561041a576000828152602081815260408083206001600160a01b0385168085529252808320805460ff1916905551339285917ff6391f5c32d9c69d2a47ea670b442974b53935d1edc7fd64eb21e047a839171b9190a45050565b606060006109e8836002611054565b6109f3906002611073565b6001600160401b03811115610a0a57610a0a610d1d565b6040519080825280601f01601f191660200182016040528015610a34576020820181803683370190505b509050600360fc1b81600081518110610a4f57610a4f610edb565b60200101906001600160f81b031916908160001a905350600f60fb1b81600181518110610a7e57610a7e610edb565b60200101906001600160f81b031916908160001a9053506000610aa2846002611054565b610aad906001611073565b90505b6001811115610b25576f181899199a1a9b1b9c1cb0b131b232b360811b85600f1660108110610ae157610ae1610edb565b1a60f81b828281518110610af757610af7610edb565b60200101906001600160f81b031916908160001a90535060049490941c93610b1e8161108b565b9050610ab0565b5083156108e95760405162461bcd60e51b815260206004820181905260248201527f537472696e67733a20686578206c656e67746820696e73756666696369656e746044820152606401610407565b600060208284031215610b8657600080fd5b81356001600160e01b0319811681146108e957600080fd5b6001600160a01b0381168114610bb357600080fd5b50565b60008083601f840112610bc857600080fd5b5081356001600160401b03811115610bdf57600080fd5b602083019150836020828501011115610bf757600080fd5b9250929050565b600080600080600060808688031215610c1657600080fd5b8535610c2181610b9e565b94506020860135610c3181610b9e565b93506040860135925060608601356001600160401b03811115610c5357600080fd5b610c5f88828901610bb6565b969995985093965092949392505050565b60008060008060608587031215610c8657600080fd5b8435610c9181610b9e565b93506020850135610ca181610b9e565b925060408501356001600160401b03811115610cbc57600080fd5b610cc887828801610bb6565b95989497509550505050565b600060208284031215610ce657600080fd5b5035919050565b60008060408385031215610d0057600080fd5b823591506020830135610d1281610b9e565b809150509250929050565b634e487b7160e01b600052604160045260246000fd5b604080519081016001600160401b0381118282101715610d5557610d55610d1d565b60405290565b604051601f8201601f191681016001600160401b0381118282101715610d8357610d83610d1d565b604052919050565b600082601f830112610d9c57600080fd5b813560206001600160401b03821115610db757610db7610d1d565b610dc5818360051b01610d5b565b82815260069290921b84018101918181019086841115610de457600080fd5b8286015b84811015610e2c5760408189031215610e015760008081fd5b610e09610d33565b8135610e1481610b9e565b81528185013585820152835291830191604001610de8565b509695505050505050565b60008060408385031215610e4a57600080fd5b82356001600160401b03811115610e6057600080fd5b610e6c85828601610d8b565b9250506020830135610d1281610b9e565b600080600080600060808688031215610e9557600080fd5b8535610ea081610b9e565b94506020860135610eb081610b9e565b93506040860135610ec081610b9e565b925060608601356001600160401b03811115610c5357600080fd5b634e487b7160e01b600052603260045260246000fd5b6001600160a01b039384168152919092166020820152604081019190915260600190565b634e487b7160e01b600052601160045260246000fd5b6000600019821415610f3f57610f3f610f15565b5060010190565b60005b83811015610f61578181015183820152602001610f49565b83811115610f70576000848401525b50505050565b76020b1b1b2b9b9a1b7b73a3937b61d1030b1b1b7bab73a1604d1b815260008351610fa8816017850160208801610f46565b7001034b99036b4b9b9b4b733903937b6329607d1b6017918401918201528351610fd9816028840160208801610f46565b01602801949350505050565b6020815260008251806020840152611004816040850160208701610f46565b601f01601f19169190910160400192915050565b60006020828403121561102a57600080fd5b81356001600160401b0381111561104057600080fd5b61104c84828501610d8b565b949350505050565b600081600019048311821515161561106e5761106e610f15565b500290565b6000821982111561108657611086610f15565b500190565b60008161109a5761109a610f15565b50600019019056fe7630198b183b603be5df16e380207195f2a065102b113930ccb600feaf615331a2646970667358221220db03bef65c54f20aeb6cb9dd941c4156412b9eed733312669059612a27fa9ee464736f6c634300080b0033