Add Token to MetaMask (Web3)Overview
TokenID
39278
Total Transfers
-
Market
Price
-
Onchain Market Cap
-
Circulating Supply Market Cap
-
Other Info
Token Contract (WITH 0 Decimals)
Loading...
Loading
Loading...
Loading
Loading...
Loading
Contract Source Code Verified (Exact Match)
Contract Name:
GuardianNFTProxy
Compiler Version
v0.8.26+commit.8a97fa7a
ZkSolc Version
v1.5.6
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: GPL-3.0-only
pragma solidity 0.8.26;
import "contracts/proxies/ProxyAccessControl.sol";
/**
* @title GuardianNFTProxy
* @dev This contract acts as a proxy for the GuardianNFT implementation,
* inheriting access control from ProxyAccessControl. It allows for upgradability by
* pointing to a new implementation contract.
*/
contract GuardianNFTProxy is ProxyAccessControl {
/**
* @notice Constructor to initialize the proxy with an implementation and optional initialization data
* @param impl_ The address of the initial implementation contract
* @param initData_ Optional data for initializing the contract's state via a delegatecall to the implementation
*/
constructor(address impl_, bytes memory initData_) ProxyAccessControl(impl_, initData_) {}
}// SPDX-License-Identifier: GPL-3.0-only
pragma solidity 0.8.26;
import "contracts/proxies/UpgradeableAccessControl.sol";
/**
* @title ProxyAccessControl
* @notice This contract is a proxy with role-based access control, allowing an admin to upgrade the implementation contract.
* @dev Inherits from `UpgradeableAccessControl` for role-based permissions and supports upgradeability through `replaceImplementation`.
*/
contract ProxyAccessControl is UpgradeableAccessControl {
/**
* @notice Initializes the ProxyAccessControl contract with the initial implementation address and optional initialization data.
* @dev Calls `replaceImplementation` to set up the implementation and execute any provided initialization logic.
* @param impl_ The address of the initial implementation contract.
* @param initData_ Optional initialization data to be passed to the new implementation using delegatecall.
*/
constructor(address impl_, bytes memory initData_) {
replaceImplementation(impl_, initData_);
}
/**
* @notice Fallback function that delegates all calls to the current implementation.
* @dev Uses `delegatecall` to execute functions in the context of the implementation.
*/
fallback() external virtual payable {
bytes32 slot = IMPLEMENTATION_SLOT;
assembly {
calldatacopy(0, 0, calldatasize())
let result := delegatecall(gas(), sload(slot), 0, calldatasize(), 0, 0)
returndatacopy(0, 0, returndatasize())
switch result
case 0 { revert(0, returndatasize()) }
default { return(0, returndatasize()) }
}
}
/**
* @notice Receives Ether sent to the contract.
* @dev Used to handle direct ETH transfers without data.
*/
receive() external virtual payable {
(bool result,) = implementation().delegatecall("");
assembly {
returndatacopy(0, 0, returndatasize())
switch result
case 0 { revert(0, returndatasize()) }
default { return(0, returndatasize()) }
}
}
}// SPDX-License-Identifier: GPL-3.0-only
pragma solidity 0.8.26;
import "contracts/access/extensions/AccessControlDefaultAdminRules.sol";
/**
* @title UpgradeableAccessControl
* @notice This contract extends AccessControlDefaultAdminRules to provide role-based access control with an upgradeable implementation.
* @dev Allows the default admin to replace the implementation address with a new one and optionally initialize it. The admin role changes are subject to a delay defined in the constructor.
*/
contract UpgradeableAccessControl is AccessControlDefaultAdminRules {
/// @notice The slot containing the address of the current implementation contract.
bytes32 public constant IMPLEMENTATION_SLOT = keccak256("IMPLEMENTATION_SLOT");
/**
* @notice Constructs the UpgradeableAccessControl contract.
* @dev Initializes the AccessControlDefaultAdminRules with a delay of 3 days and sets the deployer as the initial default admin.
*/
constructor() AccessControlDefaultAdminRules(3 days, msg.sender) {}
/**
* @notice Replaces the current implementation with a new one and optionally initializes it.
* @dev Can only be called by an account with the DEFAULT_ADMIN_ROLE. If `initData_` is provided, a delegatecall is made to the new implementation with that data.
* @param impl_ The address of the new implementation contract.
* @param initData_ Optional initialization data to delegatecall to the new implementation.
*/
function replaceImplementation(address impl_, bytes memory initData_) public onlyRole(DEFAULT_ADMIN_ROLE) {
require(impl_ != address(0), "impl_ is zero address");
bytes32 slot = IMPLEMENTATION_SLOT;
assembly {
sstore(slot, impl_)
}
if (initData_.length != 0) {
(bool success,) = impl_.delegatecall(initData_);
require(success, "init failed");
}
}
/**
* @notice Checks if the contract implements an interface.
* @dev Overrides supportsInterface from AccessControlDefaultAdminRules.
* @param interfaceId The interface identifier, as specified in ERC-165.
* @return True if the contract implements `interfaceId`, false otherwise.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override(AccessControlDefaultAdminRules) returns (bool) {
return super.supportsInterface(interfaceId);
}
/**
* @notice Returns the current implementation address
* @return The current implementation address
*/
function implementation() public view returns (address) {
address implementation_;
bytes32 slot = IMPLEMENTATION_SLOT;
assembly {
implementation_ := sload(slot)
}
return implementation_;
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/extensions/AccessControlDefaultAdminRules.sol)
pragma solidity ^0.8.20;
import {IAccessControlDefaultAdminRules} from "contracts/access/extensions/IAccessControlDefaultAdminRules.sol";
import {AccessControl, IAccessControl} from "contracts/access/AccessControl.sol";
import {SafeCast} from "contracts/utils/math/SafeCast.sol";
import {Math} from "contracts/utils/math/Math.sol";
import {IERC5313} from "contracts/interfaces/IERC5313.sol";
/**
* @dev Extension of {AccessControl} that allows specifying special rules to manage
* the `DEFAULT_ADMIN_ROLE` holder, which is a sensitive role with special permissions
* over other roles that may potentially have privileged rights in the system.
*
* If a specific role doesn't have an admin role assigned, the holder of the
* `DEFAULT_ADMIN_ROLE` will have the ability to grant it and revoke it.
*
* This contract implements the following risk mitigations on top of {AccessControl}:
*
* * Only one account holds the `DEFAULT_ADMIN_ROLE` since deployment until it's potentially renounced.
* * Enforces a 2-step process to transfer the `DEFAULT_ADMIN_ROLE` to another account.
* * Enforces a configurable delay between the two steps, with the ability to cancel before the transfer is accepted.
* * The delay can be changed by scheduling, see {changeDefaultAdminDelay}.
* * It is not possible to use another role to manage the `DEFAULT_ADMIN_ROLE`.
*
* Example usage:
*
* ```solidity
* contract MyToken is AccessControlDefaultAdminRules {
* constructor() AccessControlDefaultAdminRules(
* 3 days,
* msg.sender // Explicit initial `DEFAULT_ADMIN_ROLE` holder
* ) {}
* }
* ```
*/
abstract contract AccessControlDefaultAdminRules is IAccessControlDefaultAdminRules, IERC5313, AccessControl {
// pending admin pair read/written together frequently
address private _pendingDefaultAdmin;
uint48 private _pendingDefaultAdminSchedule; // 0 == unset
uint48 private _currentDelay;
address private _currentDefaultAdmin;
// pending delay pair read/written together frequently
uint48 private _pendingDelay;
uint48 private _pendingDelaySchedule; // 0 == unset
/**
* @dev Sets the initial values for {defaultAdminDelay} and {defaultAdmin} address.
*/
constructor(uint48 initialDelay, address initialDefaultAdmin) {
if (initialDefaultAdmin == address(0)) {
revert AccessControlInvalidDefaultAdmin(address(0));
}
_currentDelay = initialDelay;
_grantRole(DEFAULT_ADMIN_ROLE, initialDefaultAdmin);
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IAccessControlDefaultAdminRules).interfaceId || super.supportsInterface(interfaceId);
}
/**
* @dev See {IERC5313-owner}.
*/
function owner() public view virtual returns (address) {
return defaultAdmin();
}
///
/// Override AccessControl role management
///
/**
* @dev See {AccessControl-grantRole}. Reverts for `DEFAULT_ADMIN_ROLE`.
*/
function grantRole(bytes32 role, address account) public virtual override(AccessControl, IAccessControl) {
if (role == DEFAULT_ADMIN_ROLE) {
revert AccessControlEnforcedDefaultAdminRules();
}
super.grantRole(role, account);
}
/**
* @dev See {AccessControl-revokeRole}. Reverts for `DEFAULT_ADMIN_ROLE`.
*/
function revokeRole(bytes32 role, address account) public virtual override(AccessControl, IAccessControl) {
if (role == DEFAULT_ADMIN_ROLE) {
revert AccessControlEnforcedDefaultAdminRules();
}
super.revokeRole(role, account);
}
/**
* @dev See {AccessControl-renounceRole}.
*
* For the `DEFAULT_ADMIN_ROLE`, it only allows renouncing in two steps by first calling
* {beginDefaultAdminTransfer} to the `address(0)`, so it's required that the {pendingDefaultAdmin} schedule
* has also passed when calling this function.
*
* After its execution, it will not be possible to call `onlyRole(DEFAULT_ADMIN_ROLE)` functions.
*
* NOTE: Renouncing `DEFAULT_ADMIN_ROLE` will leave the contract without a {defaultAdmin},
* thereby disabling any functionality that is only available for it, and the possibility of reassigning a
* non-administrated role.
*/
function renounceRole(bytes32 role, address account) public virtual override(AccessControl, IAccessControl) {
if (role == DEFAULT_ADMIN_ROLE && account == defaultAdmin()) {
(address newDefaultAdmin, uint48 schedule) = pendingDefaultAdmin();
if (newDefaultAdmin != address(0) || !_isScheduleSet(schedule) || !_hasSchedulePassed(schedule)) {
revert AccessControlEnforcedDefaultAdminDelay(schedule);
}
delete _pendingDefaultAdminSchedule;
}
super.renounceRole(role, account);
}
/**
* @dev See {AccessControl-_grantRole}.
*
* For `DEFAULT_ADMIN_ROLE`, it only allows granting if there isn't already a {defaultAdmin} or if the
* role has been previously renounced.
*
* NOTE: Exposing this function through another mechanism may make the `DEFAULT_ADMIN_ROLE`
* assignable again. Make sure to guarantee this is the expected behavior in your implementation.
*/
function _grantRole(bytes32 role, address account) internal virtual override returns (bool) {
if (role == DEFAULT_ADMIN_ROLE) {
if (defaultAdmin() != address(0)) {
revert AccessControlEnforcedDefaultAdminRules();
}
_currentDefaultAdmin = account;
}
return super._grantRole(role, account);
}
/**
* @dev See {AccessControl-_revokeRole}.
*/
function _revokeRole(bytes32 role, address account) internal virtual override returns (bool) {
if (role == DEFAULT_ADMIN_ROLE && account == defaultAdmin()) {
delete _currentDefaultAdmin;
}
return super._revokeRole(role, account);
}
/**
* @dev See {AccessControl-_setRoleAdmin}. Reverts for `DEFAULT_ADMIN_ROLE`.
*/
function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual override {
if (role == DEFAULT_ADMIN_ROLE) {
revert AccessControlEnforcedDefaultAdminRules();
}
super._setRoleAdmin(role, adminRole);
}
///
/// AccessControlDefaultAdminRules accessors
///
/**
* @inheritdoc IAccessControlDefaultAdminRules
*/
function defaultAdmin() public view virtual returns (address) {
return _currentDefaultAdmin;
}
/**
* @inheritdoc IAccessControlDefaultAdminRules
*/
function pendingDefaultAdmin() public view virtual returns (address newAdmin, uint48 schedule) {
return (_pendingDefaultAdmin, _pendingDefaultAdminSchedule);
}
/**
* @inheritdoc IAccessControlDefaultAdminRules
*/
function defaultAdminDelay() public view virtual returns (uint48) {
uint48 schedule = _pendingDelaySchedule;
return (_isScheduleSet(schedule) && _hasSchedulePassed(schedule)) ? _pendingDelay : _currentDelay;
}
/**
* @inheritdoc IAccessControlDefaultAdminRules
*/
function pendingDefaultAdminDelay() public view virtual returns (uint48 newDelay, uint48 schedule) {
schedule = _pendingDelaySchedule;
return (_isScheduleSet(schedule) && !_hasSchedulePassed(schedule)) ? (_pendingDelay, schedule) : (0, 0);
}
/**
* @inheritdoc IAccessControlDefaultAdminRules
*/
function defaultAdminDelayIncreaseWait() public view virtual returns (uint48) {
return 5 days;
}
///
/// AccessControlDefaultAdminRules public and internal setters for defaultAdmin/pendingDefaultAdmin
///
/**
* @inheritdoc IAccessControlDefaultAdminRules
*/
function beginDefaultAdminTransfer(address newAdmin) public virtual onlyRole(DEFAULT_ADMIN_ROLE) {
_beginDefaultAdminTransfer(newAdmin);
}
/**
* @dev See {beginDefaultAdminTransfer}.
*
* Internal function without access restriction.
*/
function _beginDefaultAdminTransfer(address newAdmin) internal virtual {
uint48 newSchedule = SafeCast.toUint48(block.timestamp) + defaultAdminDelay();
_setPendingDefaultAdmin(newAdmin, newSchedule);
emit DefaultAdminTransferScheduled(newAdmin, newSchedule);
}
/**
* @inheritdoc IAccessControlDefaultAdminRules
*/
function cancelDefaultAdminTransfer() public virtual onlyRole(DEFAULT_ADMIN_ROLE) {
_cancelDefaultAdminTransfer();
}
/**
* @dev See {cancelDefaultAdminTransfer}.
*
* Internal function without access restriction.
*/
function _cancelDefaultAdminTransfer() internal virtual {
_setPendingDefaultAdmin(address(0), 0);
}
/**
* @inheritdoc IAccessControlDefaultAdminRules
*/
function acceptDefaultAdminTransfer() public virtual {
(address newDefaultAdmin, ) = pendingDefaultAdmin();
if (_msgSender() != newDefaultAdmin) {
// Enforce newDefaultAdmin explicit acceptance.
revert AccessControlInvalidDefaultAdmin(_msgSender());
}
_acceptDefaultAdminTransfer();
}
/**
* @dev See {acceptDefaultAdminTransfer}.
*
* Internal function without access restriction.
*/
function _acceptDefaultAdminTransfer() internal virtual {
(address newAdmin, uint48 schedule) = pendingDefaultAdmin();
if (!_isScheduleSet(schedule) || !_hasSchedulePassed(schedule)) {
revert AccessControlEnforcedDefaultAdminDelay(schedule);
}
_revokeRole(DEFAULT_ADMIN_ROLE, defaultAdmin());
_grantRole(DEFAULT_ADMIN_ROLE, newAdmin);
delete _pendingDefaultAdmin;
delete _pendingDefaultAdminSchedule;
}
///
/// AccessControlDefaultAdminRules public and internal setters for defaultAdminDelay/pendingDefaultAdminDelay
///
/**
* @inheritdoc IAccessControlDefaultAdminRules
*/
function changeDefaultAdminDelay(uint48 newDelay) public virtual onlyRole(DEFAULT_ADMIN_ROLE) {
_changeDefaultAdminDelay(newDelay);
}
/**
* @dev See {changeDefaultAdminDelay}.
*
* Internal function without access restriction.
*/
function _changeDefaultAdminDelay(uint48 newDelay) internal virtual {
uint48 newSchedule = SafeCast.toUint48(block.timestamp) + _delayChangeWait(newDelay);
_setPendingDelay(newDelay, newSchedule);
emit DefaultAdminDelayChangeScheduled(newDelay, newSchedule);
}
/**
* @inheritdoc IAccessControlDefaultAdminRules
*/
function rollbackDefaultAdminDelay() public virtual onlyRole(DEFAULT_ADMIN_ROLE) {
_rollbackDefaultAdminDelay();
}
/**
* @dev See {rollbackDefaultAdminDelay}.
*
* Internal function without access restriction.
*/
function _rollbackDefaultAdminDelay() internal virtual {
_setPendingDelay(0, 0);
}
/**
* @dev Returns the amount of seconds to wait after the `newDelay` will
* become the new {defaultAdminDelay}.
*
* The value returned guarantees that if the delay is reduced, it will go into effect
* after a wait that honors the previously set delay.
*
* See {defaultAdminDelayIncreaseWait}.
*/
function _delayChangeWait(uint48 newDelay) internal view virtual returns (uint48) {
uint48 currentDelay = defaultAdminDelay();
// When increasing the delay, we schedule the delay change to occur after a period of "new delay" has passed, up
// to a maximum given by defaultAdminDelayIncreaseWait, by default 5 days. For example, if increasing from 1 day
// to 3 days, the new delay will come into effect after 3 days. If increasing from 1 day to 10 days, the new
// delay will come into effect after 5 days. The 5 day wait period is intended to be able to fix an error like
// using milliseconds instead of seconds.
//
// When decreasing the delay, we wait the difference between "current delay" and "new delay". This guarantees
// that an admin transfer cannot be made faster than "current delay" at the time the delay change is scheduled.
// For example, if decreasing from 10 days to 3 days, the new delay will come into effect after 7 days.
return
newDelay > currentDelay
? uint48(Math.min(newDelay, defaultAdminDelayIncreaseWait())) // no need to safecast, both inputs are uint48
: currentDelay - newDelay;
}
///
/// Private setters
///
/**
* @dev Setter of the tuple for pending admin and its schedule.
*
* May emit a DefaultAdminTransferCanceled event.
*/
function _setPendingDefaultAdmin(address newAdmin, uint48 newSchedule) private {
(, uint48 oldSchedule) = pendingDefaultAdmin();
_pendingDefaultAdmin = newAdmin;
_pendingDefaultAdminSchedule = newSchedule;
// An `oldSchedule` from `pendingDefaultAdmin()` is only set if it hasn't been accepted.
if (_isScheduleSet(oldSchedule)) {
// Emit for implicit cancellations when another default admin was scheduled.
emit DefaultAdminTransferCanceled();
}
}
/**
* @dev Setter of the tuple for pending delay and its schedule.
*
* May emit a DefaultAdminDelayChangeCanceled event.
*/
function _setPendingDelay(uint48 newDelay, uint48 newSchedule) private {
uint48 oldSchedule = _pendingDelaySchedule;
if (_isScheduleSet(oldSchedule)) {
if (_hasSchedulePassed(oldSchedule)) {
// Materialize a virtual delay
_currentDelay = _pendingDelay;
} else {
// Emit for implicit cancellations when another delay was scheduled.
emit DefaultAdminDelayChangeCanceled();
}
}
_pendingDelay = newDelay;
_pendingDelaySchedule = newSchedule;
}
///
/// Private helpers
///
/**
* @dev Defines if an `schedule` is considered set. For consistency purposes.
*/
function _isScheduleSet(uint48 schedule) private pure returns (bool) {
return schedule != 0;
}
/**
* @dev Defines if an `schedule` is considered passed. For consistency purposes.
*/
function _hasSchedulePassed(uint48 schedule) private view returns (bool) {
return schedule < block.timestamp;
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/extensions/IAccessControlDefaultAdminRules.sol)
pragma solidity ^0.8.20;
import {IAccessControl} from "contracts/access/IAccessControl.sol";
/**
* @dev External interface of AccessControlDefaultAdminRules declared to support ERC165 detection.
*/
interface IAccessControlDefaultAdminRules is IAccessControl {
/**
* @dev The new default admin is not a valid default admin.
*/
error AccessControlInvalidDefaultAdmin(address defaultAdmin);
/**
* @dev At least one of the following rules was violated:
*
* - The `DEFAULT_ADMIN_ROLE` must only be managed by itself.
* - The `DEFAULT_ADMIN_ROLE` must only be held by one account at the time.
* - Any `DEFAULT_ADMIN_ROLE` transfer must be in two delayed steps.
*/
error AccessControlEnforcedDefaultAdminRules();
/**
* @dev The delay for transferring the default admin delay is enforced and
* the operation must wait until `schedule`.
*
* NOTE: `schedule` can be 0 indicating there's no transfer scheduled.
*/
error AccessControlEnforcedDefaultAdminDelay(uint48 schedule);
/**
* @dev Emitted when a {defaultAdmin} transfer is started, setting `newAdmin` as the next
* address to become the {defaultAdmin} by calling {acceptDefaultAdminTransfer} only after `acceptSchedule`
* passes.
*/
event DefaultAdminTransferScheduled(address indexed newAdmin, uint48 acceptSchedule);
/**
* @dev Emitted when a {pendingDefaultAdmin} is reset if it was never accepted, regardless of its schedule.
*/
event DefaultAdminTransferCanceled();
/**
* @dev Emitted when a {defaultAdminDelay} change is started, setting `newDelay` as the next
* delay to be applied between default admin transfer after `effectSchedule` has passed.
*/
event DefaultAdminDelayChangeScheduled(uint48 newDelay, uint48 effectSchedule);
/**
* @dev Emitted when a {pendingDefaultAdminDelay} is reset if its schedule didn't pass.
*/
event DefaultAdminDelayChangeCanceled();
/**
* @dev Returns the address of the current `DEFAULT_ADMIN_ROLE` holder.
*/
function defaultAdmin() external view returns (address);
/**
* @dev Returns a tuple of a `newAdmin` and an accept schedule.
*
* After the `schedule` passes, the `newAdmin` will be able to accept the {defaultAdmin} role
* by calling {acceptDefaultAdminTransfer}, completing the role transfer.
*
* A zero value only in `acceptSchedule` indicates no pending admin transfer.
*
* NOTE: A zero address `newAdmin` means that {defaultAdmin} is being renounced.
*/
function pendingDefaultAdmin() external view returns (address newAdmin, uint48 acceptSchedule);
/**
* @dev Returns the delay required to schedule the acceptance of a {defaultAdmin} transfer started.
*
* This delay will be added to the current timestamp when calling {beginDefaultAdminTransfer} to set
* the acceptance schedule.
*
* NOTE: If a delay change has been scheduled, it will take effect as soon as the schedule passes, making this
* function returns the new delay. See {changeDefaultAdminDelay}.
*/
function defaultAdminDelay() external view returns (uint48);
/**
* @dev Returns a tuple of `newDelay` and an effect schedule.
*
* After the `schedule` passes, the `newDelay` will get into effect immediately for every
* new {defaultAdmin} transfer started with {beginDefaultAdminTransfer}.
*
* A zero value only in `effectSchedule` indicates no pending delay change.
*
* NOTE: A zero value only for `newDelay` means that the next {defaultAdminDelay}
* will be zero after the effect schedule.
*/
function pendingDefaultAdminDelay() external view returns (uint48 newDelay, uint48 effectSchedule);
/**
* @dev Starts a {defaultAdmin} transfer by setting a {pendingDefaultAdmin} scheduled for acceptance
* after the current timestamp plus a {defaultAdminDelay}.
*
* Requirements:
*
* - Only can be called by the current {defaultAdmin}.
*
* Emits a DefaultAdminRoleChangeStarted event.
*/
function beginDefaultAdminTransfer(address newAdmin) external;
/**
* @dev Cancels a {defaultAdmin} transfer previously started with {beginDefaultAdminTransfer}.
*
* A {pendingDefaultAdmin} not yet accepted can also be cancelled with this function.
*
* Requirements:
*
* - Only can be called by the current {defaultAdmin}.
*
* May emit a DefaultAdminTransferCanceled event.
*/
function cancelDefaultAdminTransfer() external;
/**
* @dev Completes a {defaultAdmin} transfer previously started with {beginDefaultAdminTransfer}.
*
* After calling the function:
*
* - `DEFAULT_ADMIN_ROLE` should be granted to the caller.
* - `DEFAULT_ADMIN_ROLE` should be revoked from the previous holder.
* - {pendingDefaultAdmin} should be reset to zero values.
*
* Requirements:
*
* - Only can be called by the {pendingDefaultAdmin}'s `newAdmin`.
* - The {pendingDefaultAdmin}'s `acceptSchedule` should've passed.
*/
function acceptDefaultAdminTransfer() external;
/**
* @dev Initiates a {defaultAdminDelay} update by setting a {pendingDefaultAdminDelay} scheduled for getting
* into effect after the current timestamp plus a {defaultAdminDelay}.
*
* This function guarantees that any call to {beginDefaultAdminTransfer} done between the timestamp this
* method is called and the {pendingDefaultAdminDelay} effect schedule will use the current {defaultAdminDelay}
* set before calling.
*
* The {pendingDefaultAdminDelay}'s effect schedule is defined in a way that waiting until the schedule and then
* calling {beginDefaultAdminTransfer} with the new delay will take at least the same as another {defaultAdmin}
* complete transfer (including acceptance).
*
* The schedule is designed for two scenarios:
*
* - When the delay is changed for a larger one the schedule is `block.timestamp + newDelay` capped by
* {defaultAdminDelayIncreaseWait}.
* - When the delay is changed for a shorter one, the schedule is `block.timestamp + (current delay - new delay)`.
*
* A {pendingDefaultAdminDelay} that never got into effect will be canceled in favor of a new scheduled change.
*
* Requirements:
*
* - Only can be called by the current {defaultAdmin}.
*
* Emits a DefaultAdminDelayChangeScheduled event and may emit a DefaultAdminDelayChangeCanceled event.
*/
function changeDefaultAdminDelay(uint48 newDelay) external;
/**
* @dev Cancels a scheduled {defaultAdminDelay} change.
*
* Requirements:
*
* - Only can be called by the current {defaultAdmin}.
*
* May emit a DefaultAdminDelayChangeCanceled event.
*/
function rollbackDefaultAdminDelay() external;
/**
* @dev Maximum time in seconds for an increase to {defaultAdminDelay} (that is scheduled using {changeDefaultAdminDelay})
* to take effect. Default to 5 days.
*
* When the {defaultAdminDelay} is scheduled to be increased, it goes into effect after the new delay has passed with
* the purpose of giving enough time for reverting any accidental change (i.e. using milliseconds instead of seconds)
* that may lock the contract. However, to avoid excessive schedules, the wait is capped by this function and it can
* be overrode for a custom {defaultAdminDelay} increase scheduling.
*
* IMPORTANT: Make sure to add a reasonable amount of time while overriding this value, otherwise,
* there's a risk of setting a high new delay that goes into effect almost immediately without the
* possibility of human intervention in the case of an input error (eg. set milliseconds instead of seconds).
*/
function defaultAdminDelayIncreaseWait() external view returns (uint48);
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/IAccessControl.sol)
pragma solidity ^0.8.20;
/**
* @dev External interface of AccessControl declared to support ERC165 detection.
*/
interface IAccessControl {
/**
* @dev The `account` is missing a role.
*/
error AccessControlUnauthorizedAccount(address account, bytes32 neededRole);
/**
* @dev The caller of a function is not the expected one.
*
* NOTE: Don't confuse with {AccessControlUnauthorizedAccount}.
*/
error AccessControlBadConfirmation();
/**
* @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.
*/
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 `callerConfirmation`.
*/
function renounceRole(bytes32 role, address callerConfirmation) external;
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/AccessControl.sol)
pragma solidity ^0.8.20;
import {IAccessControl} from "contracts/access/IAccessControl.sol";
import {Context} from "contracts/utils/Context.sol";
import {ERC165} from "contracts/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:
*
* ```solidity
* 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}:
*
* ```solidity
* 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. We recommend using {AccessControlDefaultAdminRules}
* to enforce additional security measures for this role.
*/
abstract contract AccessControl is Context, IAccessControl, ERC165 {
struct RoleData {
mapping(address account => bool) hasRole;
bytes32 adminRole;
}
mapping(bytes32 role => RoleData) private _roles;
bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;
/**
* @dev Modifier that checks that an account has a specific role. Reverts
* with an {AccessControlUnauthorizedAccount} error including the required role.
*/
modifier onlyRole(bytes32 role) {
_checkRole(role);
_;
}
/**
* @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 virtual returns (bool) {
return _roles[role].hasRole[account];
}
/**
* @dev Reverts with an {AccessControlUnauthorizedAccount} error if `_msgSender()`
* is missing `role`. Overriding this function changes the behavior of the {onlyRole} modifier.
*/
function _checkRole(bytes32 role) internal view virtual {
_checkRole(role, _msgSender());
}
/**
* @dev Reverts with an {AccessControlUnauthorizedAccount} error if `account`
* is missing `role`.
*/
function _checkRole(bytes32 role, address account) internal view virtual {
if (!hasRole(role, account)) {
revert AccessControlUnauthorizedAccount(account, role);
}
}
/**
* @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 virtual 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.
*
* May emit a {RoleGranted} event.
*/
function grantRole(bytes32 role, address account) public virtual 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.
*
* May emit a {RoleRevoked} event.
*/
function revokeRole(bytes32 role, address account) public virtual 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 `callerConfirmation`.
*
* May emit a {RoleRevoked} event.
*/
function renounceRole(bytes32 role, address callerConfirmation) public virtual {
if (callerConfirmation != _msgSender()) {
revert AccessControlBadConfirmation();
}
_revokeRole(role, callerConfirmation);
}
/**
* @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 Attempts to grant `role` to `account` and returns a boolean indicating if `role` was granted.
*
* Internal function without access restriction.
*
* May emit a {RoleGranted} event.
*/
function _grantRole(bytes32 role, address account) internal virtual returns (bool) {
if (!hasRole(role, account)) {
_roles[role].hasRole[account] = true;
emit RoleGranted(role, account, _msgSender());
return true;
} else {
return false;
}
}
/**
* @dev Attempts to revoke `role` to `account` and returns a boolean indicating if `role` was revoked.
*
* Internal function without access restriction.
*
* May emit a {RoleRevoked} event.
*/
function _revokeRole(bytes32 role, address account) internal virtual returns (bool) {
if (hasRole(role, account)) {
_roles[role].hasRole[account] = false;
emit RoleRevoked(role, account, _msgSender());
return true;
} else {
return false;
}
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)
pragma solidity ^0.8.20;
/**
* @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;
}
function _contextSuffixLength() internal view virtual returns (uint256) {
return 0;
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/ERC165.sol)
pragma solidity ^0.8.20;
import {IERC165} from "contracts/utils/introspection/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);
* }
* ```
*/
abstract contract ERC165 is IERC165 {
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {
return interfaceId == type(IERC165).interfaceId;
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/IERC165.sol)
pragma solidity ^0.8.20;
/**
* @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 v5.0.0) (utils/math/SafeCast.sol)
// This file was procedurally generated from scripts/generate/templates/SafeCast.js.
pragma solidity ^0.8.20;
/**
* @dev Wrappers over Solidity's uintXX/intXX casting operators with added overflow
* checks.
*
* Downcasting from uint256/int256 in Solidity does not revert on overflow. This can
* easily result in undesired exploitation or bugs, since developers usually
* assume that overflows raise errors. `SafeCast` restores this intuition by
* reverting the transaction when such an operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeCast {
/**
* @dev Value doesn't fit in an uint of `bits` size.
*/
error SafeCastOverflowedUintDowncast(uint8 bits, uint256 value);
/**
* @dev An int value doesn't fit in an uint of `bits` size.
*/
error SafeCastOverflowedIntToUint(int256 value);
/**
* @dev Value doesn't fit in an int of `bits` size.
*/
error SafeCastOverflowedIntDowncast(uint8 bits, int256 value);
/**
* @dev An uint value doesn't fit in an int of `bits` size.
*/
error SafeCastOverflowedUintToInt(uint256 value);
/**
* @dev Returns the downcasted uint248 from uint256, reverting on
* overflow (when the input is greater than largest uint248).
*
* Counterpart to Solidity's `uint248` operator.
*
* Requirements:
*
* - input must fit into 248 bits
*/
function toUint248(uint256 value) internal pure returns (uint248) {
if (value > type(uint248).max) {
revert SafeCastOverflowedUintDowncast(248, value);
}
return uint248(value);
}
/**
* @dev Returns the downcasted uint240 from uint256, reverting on
* overflow (when the input is greater than largest uint240).
*
* Counterpart to Solidity's `uint240` operator.
*
* Requirements:
*
* - input must fit into 240 bits
*/
function toUint240(uint256 value) internal pure returns (uint240) {
if (value > type(uint240).max) {
revert SafeCastOverflowedUintDowncast(240, value);
}
return uint240(value);
}
/**
* @dev Returns the downcasted uint232 from uint256, reverting on
* overflow (when the input is greater than largest uint232).
*
* Counterpart to Solidity's `uint232` operator.
*
* Requirements:
*
* - input must fit into 232 bits
*/
function toUint232(uint256 value) internal pure returns (uint232) {
if (value > type(uint232).max) {
revert SafeCastOverflowedUintDowncast(232, value);
}
return uint232(value);
}
/**
* @dev Returns the downcasted uint224 from uint256, reverting on
* overflow (when the input is greater than largest uint224).
*
* Counterpart to Solidity's `uint224` operator.
*
* Requirements:
*
* - input must fit into 224 bits
*/
function toUint224(uint256 value) internal pure returns (uint224) {
if (value > type(uint224).max) {
revert SafeCastOverflowedUintDowncast(224, value);
}
return uint224(value);
}
/**
* @dev Returns the downcasted uint216 from uint256, reverting on
* overflow (when the input is greater than largest uint216).
*
* Counterpart to Solidity's `uint216` operator.
*
* Requirements:
*
* - input must fit into 216 bits
*/
function toUint216(uint256 value) internal pure returns (uint216) {
if (value > type(uint216).max) {
revert SafeCastOverflowedUintDowncast(216, value);
}
return uint216(value);
}
/**
* @dev Returns the downcasted uint208 from uint256, reverting on
* overflow (when the input is greater than largest uint208).
*
* Counterpart to Solidity's `uint208` operator.
*
* Requirements:
*
* - input must fit into 208 bits
*/
function toUint208(uint256 value) internal pure returns (uint208) {
if (value > type(uint208).max) {
revert SafeCastOverflowedUintDowncast(208, value);
}
return uint208(value);
}
/**
* @dev Returns the downcasted uint200 from uint256, reverting on
* overflow (when the input is greater than largest uint200).
*
* Counterpart to Solidity's `uint200` operator.
*
* Requirements:
*
* - input must fit into 200 bits
*/
function toUint200(uint256 value) internal pure returns (uint200) {
if (value > type(uint200).max) {
revert SafeCastOverflowedUintDowncast(200, value);
}
return uint200(value);
}
/**
* @dev Returns the downcasted uint192 from uint256, reverting on
* overflow (when the input is greater than largest uint192).
*
* Counterpart to Solidity's `uint192` operator.
*
* Requirements:
*
* - input must fit into 192 bits
*/
function toUint192(uint256 value) internal pure returns (uint192) {
if (value > type(uint192).max) {
revert SafeCastOverflowedUintDowncast(192, value);
}
return uint192(value);
}
/**
* @dev Returns the downcasted uint184 from uint256, reverting on
* overflow (when the input is greater than largest uint184).
*
* Counterpart to Solidity's `uint184` operator.
*
* Requirements:
*
* - input must fit into 184 bits
*/
function toUint184(uint256 value) internal pure returns (uint184) {
if (value > type(uint184).max) {
revert SafeCastOverflowedUintDowncast(184, value);
}
return uint184(value);
}
/**
* @dev Returns the downcasted uint176 from uint256, reverting on
* overflow (when the input is greater than largest uint176).
*
* Counterpart to Solidity's `uint176` operator.
*
* Requirements:
*
* - input must fit into 176 bits
*/
function toUint176(uint256 value) internal pure returns (uint176) {
if (value > type(uint176).max) {
revert SafeCastOverflowedUintDowncast(176, value);
}
return uint176(value);
}
/**
* @dev Returns the downcasted uint168 from uint256, reverting on
* overflow (when the input is greater than largest uint168).
*
* Counterpart to Solidity's `uint168` operator.
*
* Requirements:
*
* - input must fit into 168 bits
*/
function toUint168(uint256 value) internal pure returns (uint168) {
if (value > type(uint168).max) {
revert SafeCastOverflowedUintDowncast(168, value);
}
return uint168(value);
}
/**
* @dev Returns the downcasted uint160 from uint256, reverting on
* overflow (when the input is greater than largest uint160).
*
* Counterpart to Solidity's `uint160` operator.
*
* Requirements:
*
* - input must fit into 160 bits
*/
function toUint160(uint256 value) internal pure returns (uint160) {
if (value > type(uint160).max) {
revert SafeCastOverflowedUintDowncast(160, value);
}
return uint160(value);
}
/**
* @dev Returns the downcasted uint152 from uint256, reverting on
* overflow (when the input is greater than largest uint152).
*
* Counterpart to Solidity's `uint152` operator.
*
* Requirements:
*
* - input must fit into 152 bits
*/
function toUint152(uint256 value) internal pure returns (uint152) {
if (value > type(uint152).max) {
revert SafeCastOverflowedUintDowncast(152, value);
}
return uint152(value);
}
/**
* @dev Returns the downcasted uint144 from uint256, reverting on
* overflow (when the input is greater than largest uint144).
*
* Counterpart to Solidity's `uint144` operator.
*
* Requirements:
*
* - input must fit into 144 bits
*/
function toUint144(uint256 value) internal pure returns (uint144) {
if (value > type(uint144).max) {
revert SafeCastOverflowedUintDowncast(144, value);
}
return uint144(value);
}
/**
* @dev Returns the downcasted uint136 from uint256, reverting on
* overflow (when the input is greater than largest uint136).
*
* Counterpart to Solidity's `uint136` operator.
*
* Requirements:
*
* - input must fit into 136 bits
*/
function toUint136(uint256 value) internal pure returns (uint136) {
if (value > type(uint136).max) {
revert SafeCastOverflowedUintDowncast(136, value);
}
return uint136(value);
}
/**
* @dev Returns the downcasted uint128 from uint256, reverting on
* overflow (when the input is greater than largest uint128).
*
* Counterpart to Solidity's `uint128` operator.
*
* Requirements:
*
* - input must fit into 128 bits
*/
function toUint128(uint256 value) internal pure returns (uint128) {
if (value > type(uint128).max) {
revert SafeCastOverflowedUintDowncast(128, value);
}
return uint128(value);
}
/**
* @dev Returns the downcasted uint120 from uint256, reverting on
* overflow (when the input is greater than largest uint120).
*
* Counterpart to Solidity's `uint120` operator.
*
* Requirements:
*
* - input must fit into 120 bits
*/
function toUint120(uint256 value) internal pure returns (uint120) {
if (value > type(uint120).max) {
revert SafeCastOverflowedUintDowncast(120, value);
}
return uint120(value);
}
/**
* @dev Returns the downcasted uint112 from uint256, reverting on
* overflow (when the input is greater than largest uint112).
*
* Counterpart to Solidity's `uint112` operator.
*
* Requirements:
*
* - input must fit into 112 bits
*/
function toUint112(uint256 value) internal pure returns (uint112) {
if (value > type(uint112).max) {
revert SafeCastOverflowedUintDowncast(112, value);
}
return uint112(value);
}
/**
* @dev Returns the downcasted uint104 from uint256, reverting on
* overflow (when the input is greater than largest uint104).
*
* Counterpart to Solidity's `uint104` operator.
*
* Requirements:
*
* - input must fit into 104 bits
*/
function toUint104(uint256 value) internal pure returns (uint104) {
if (value > type(uint104).max) {
revert SafeCastOverflowedUintDowncast(104, value);
}
return uint104(value);
}
/**
* @dev Returns the downcasted uint96 from uint256, reverting on
* overflow (when the input is greater than largest uint96).
*
* Counterpart to Solidity's `uint96` operator.
*
* Requirements:
*
* - input must fit into 96 bits
*/
function toUint96(uint256 value) internal pure returns (uint96) {
if (value > type(uint96).max) {
revert SafeCastOverflowedUintDowncast(96, value);
}
return uint96(value);
}
/**
* @dev Returns the downcasted uint88 from uint256, reverting on
* overflow (when the input is greater than largest uint88).
*
* Counterpart to Solidity's `uint88` operator.
*
* Requirements:
*
* - input must fit into 88 bits
*/
function toUint88(uint256 value) internal pure returns (uint88) {
if (value > type(uint88).max) {
revert SafeCastOverflowedUintDowncast(88, value);
}
return uint88(value);
}
/**
* @dev Returns the downcasted uint80 from uint256, reverting on
* overflow (when the input is greater than largest uint80).
*
* Counterpart to Solidity's `uint80` operator.
*
* Requirements:
*
* - input must fit into 80 bits
*/
function toUint80(uint256 value) internal pure returns (uint80) {
if (value > type(uint80).max) {
revert SafeCastOverflowedUintDowncast(80, value);
}
return uint80(value);
}
/**
* @dev Returns the downcasted uint72 from uint256, reverting on
* overflow (when the input is greater than largest uint72).
*
* Counterpart to Solidity's `uint72` operator.
*
* Requirements:
*
* - input must fit into 72 bits
*/
function toUint72(uint256 value) internal pure returns (uint72) {
if (value > type(uint72).max) {
revert SafeCastOverflowedUintDowncast(72, value);
}
return uint72(value);
}
/**
* @dev Returns the downcasted uint64 from uint256, reverting on
* overflow (when the input is greater than largest uint64).
*
* Counterpart to Solidity's `uint64` operator.
*
* Requirements:
*
* - input must fit into 64 bits
*/
function toUint64(uint256 value) internal pure returns (uint64) {
if (value > type(uint64).max) {
revert SafeCastOverflowedUintDowncast(64, value);
}
return uint64(value);
}
/**
* @dev Returns the downcasted uint56 from uint256, reverting on
* overflow (when the input is greater than largest uint56).
*
* Counterpart to Solidity's `uint56` operator.
*
* Requirements:
*
* - input must fit into 56 bits
*/
function toUint56(uint256 value) internal pure returns (uint56) {
if (value > type(uint56).max) {
revert SafeCastOverflowedUintDowncast(56, value);
}
return uint56(value);
}
/**
* @dev Returns the downcasted uint48 from uint256, reverting on
* overflow (when the input is greater than largest uint48).
*
* Counterpart to Solidity's `uint48` operator.
*
* Requirements:
*
* - input must fit into 48 bits
*/
function toUint48(uint256 value) internal pure returns (uint48) {
if (value > type(uint48).max) {
revert SafeCastOverflowedUintDowncast(48, value);
}
return uint48(value);
}
/**
* @dev Returns the downcasted uint40 from uint256, reverting on
* overflow (when the input is greater than largest uint40).
*
* Counterpart to Solidity's `uint40` operator.
*
* Requirements:
*
* - input must fit into 40 bits
*/
function toUint40(uint256 value) internal pure returns (uint40) {
if (value > type(uint40).max) {
revert SafeCastOverflowedUintDowncast(40, value);
}
return uint40(value);
}
/**
* @dev Returns the downcasted uint32 from uint256, reverting on
* overflow (when the input is greater than largest uint32).
*
* Counterpart to Solidity's `uint32` operator.
*
* Requirements:
*
* - input must fit into 32 bits
*/
function toUint32(uint256 value) internal pure returns (uint32) {
if (value > type(uint32).max) {
revert SafeCastOverflowedUintDowncast(32, value);
}
return uint32(value);
}
/**
* @dev Returns the downcasted uint24 from uint256, reverting on
* overflow (when the input is greater than largest uint24).
*
* Counterpart to Solidity's `uint24` operator.
*
* Requirements:
*
* - input must fit into 24 bits
*/
function toUint24(uint256 value) internal pure returns (uint24) {
if (value > type(uint24).max) {
revert SafeCastOverflowedUintDowncast(24, value);
}
return uint24(value);
}
/**
* @dev Returns the downcasted uint16 from uint256, reverting on
* overflow (when the input is greater than largest uint16).
*
* Counterpart to Solidity's `uint16` operator.
*
* Requirements:
*
* - input must fit into 16 bits
*/
function toUint16(uint256 value) internal pure returns (uint16) {
if (value > type(uint16).max) {
revert SafeCastOverflowedUintDowncast(16, value);
}
return uint16(value);
}
/**
* @dev Returns the downcasted uint8 from uint256, reverting on
* overflow (when the input is greater than largest uint8).
*
* Counterpart to Solidity's `uint8` operator.
*
* Requirements:
*
* - input must fit into 8 bits
*/
function toUint8(uint256 value) internal pure returns (uint8) {
if (value > type(uint8).max) {
revert SafeCastOverflowedUintDowncast(8, value);
}
return uint8(value);
}
/**
* @dev Converts a signed int256 into an unsigned uint256.
*
* Requirements:
*
* - input must be greater than or equal to 0.
*/
function toUint256(int256 value) internal pure returns (uint256) {
if (value < 0) {
revert SafeCastOverflowedIntToUint(value);
}
return uint256(value);
}
/**
* @dev Returns the downcasted int248 from int256, reverting on
* overflow (when the input is less than smallest int248 or
* greater than largest int248).
*
* Counterpart to Solidity's `int248` operator.
*
* Requirements:
*
* - input must fit into 248 bits
*/
function toInt248(int256 value) internal pure returns (int248 downcasted) {
downcasted = int248(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(248, value);
}
}
/**
* @dev Returns the downcasted int240 from int256, reverting on
* overflow (when the input is less than smallest int240 or
* greater than largest int240).
*
* Counterpart to Solidity's `int240` operator.
*
* Requirements:
*
* - input must fit into 240 bits
*/
function toInt240(int256 value) internal pure returns (int240 downcasted) {
downcasted = int240(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(240, value);
}
}
/**
* @dev Returns the downcasted int232 from int256, reverting on
* overflow (when the input is less than smallest int232 or
* greater than largest int232).
*
* Counterpart to Solidity's `int232` operator.
*
* Requirements:
*
* - input must fit into 232 bits
*/
function toInt232(int256 value) internal pure returns (int232 downcasted) {
downcasted = int232(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(232, value);
}
}
/**
* @dev Returns the downcasted int224 from int256, reverting on
* overflow (when the input is less than smallest int224 or
* greater than largest int224).
*
* Counterpart to Solidity's `int224` operator.
*
* Requirements:
*
* - input must fit into 224 bits
*/
function toInt224(int256 value) internal pure returns (int224 downcasted) {
downcasted = int224(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(224, value);
}
}
/**
* @dev Returns the downcasted int216 from int256, reverting on
* overflow (when the input is less than smallest int216 or
* greater than largest int216).
*
* Counterpart to Solidity's `int216` operator.
*
* Requirements:
*
* - input must fit into 216 bits
*/
function toInt216(int256 value) internal pure returns (int216 downcasted) {
downcasted = int216(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(216, value);
}
}
/**
* @dev Returns the downcasted int208 from int256, reverting on
* overflow (when the input is less than smallest int208 or
* greater than largest int208).
*
* Counterpart to Solidity's `int208` operator.
*
* Requirements:
*
* - input must fit into 208 bits
*/
function toInt208(int256 value) internal pure returns (int208 downcasted) {
downcasted = int208(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(208, value);
}
}
/**
* @dev Returns the downcasted int200 from int256, reverting on
* overflow (when the input is less than smallest int200 or
* greater than largest int200).
*
* Counterpart to Solidity's `int200` operator.
*
* Requirements:
*
* - input must fit into 200 bits
*/
function toInt200(int256 value) internal pure returns (int200 downcasted) {
downcasted = int200(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(200, value);
}
}
/**
* @dev Returns the downcasted int192 from int256, reverting on
* overflow (when the input is less than smallest int192 or
* greater than largest int192).
*
* Counterpart to Solidity's `int192` operator.
*
* Requirements:
*
* - input must fit into 192 bits
*/
function toInt192(int256 value) internal pure returns (int192 downcasted) {
downcasted = int192(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(192, value);
}
}
/**
* @dev Returns the downcasted int184 from int256, reverting on
* overflow (when the input is less than smallest int184 or
* greater than largest int184).
*
* Counterpart to Solidity's `int184` operator.
*
* Requirements:
*
* - input must fit into 184 bits
*/
function toInt184(int256 value) internal pure returns (int184 downcasted) {
downcasted = int184(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(184, value);
}
}
/**
* @dev Returns the downcasted int176 from int256, reverting on
* overflow (when the input is less than smallest int176 or
* greater than largest int176).
*
* Counterpart to Solidity's `int176` operator.
*
* Requirements:
*
* - input must fit into 176 bits
*/
function toInt176(int256 value) internal pure returns (int176 downcasted) {
downcasted = int176(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(176, value);
}
}
/**
* @dev Returns the downcasted int168 from int256, reverting on
* overflow (when the input is less than smallest int168 or
* greater than largest int168).
*
* Counterpart to Solidity's `int168` operator.
*
* Requirements:
*
* - input must fit into 168 bits
*/
function toInt168(int256 value) internal pure returns (int168 downcasted) {
downcasted = int168(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(168, value);
}
}
/**
* @dev Returns the downcasted int160 from int256, reverting on
* overflow (when the input is less than smallest int160 or
* greater than largest int160).
*
* Counterpart to Solidity's `int160` operator.
*
* Requirements:
*
* - input must fit into 160 bits
*/
function toInt160(int256 value) internal pure returns (int160 downcasted) {
downcasted = int160(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(160, value);
}
}
/**
* @dev Returns the downcasted int152 from int256, reverting on
* overflow (when the input is less than smallest int152 or
* greater than largest int152).
*
* Counterpart to Solidity's `int152` operator.
*
* Requirements:
*
* - input must fit into 152 bits
*/
function toInt152(int256 value) internal pure returns (int152 downcasted) {
downcasted = int152(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(152, value);
}
}
/**
* @dev Returns the downcasted int144 from int256, reverting on
* overflow (when the input is less than smallest int144 or
* greater than largest int144).
*
* Counterpart to Solidity's `int144` operator.
*
* Requirements:
*
* - input must fit into 144 bits
*/
function toInt144(int256 value) internal pure returns (int144 downcasted) {
downcasted = int144(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(144, value);
}
}
/**
* @dev Returns the downcasted int136 from int256, reverting on
* overflow (when the input is less than smallest int136 or
* greater than largest int136).
*
* Counterpart to Solidity's `int136` operator.
*
* Requirements:
*
* - input must fit into 136 bits
*/
function toInt136(int256 value) internal pure returns (int136 downcasted) {
downcasted = int136(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(136, value);
}
}
/**
* @dev Returns the downcasted int128 from int256, reverting on
* overflow (when the input is less than smallest int128 or
* greater than largest int128).
*
* Counterpart to Solidity's `int128` operator.
*
* Requirements:
*
* - input must fit into 128 bits
*/
function toInt128(int256 value) internal pure returns (int128 downcasted) {
downcasted = int128(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(128, value);
}
}
/**
* @dev Returns the downcasted int120 from int256, reverting on
* overflow (when the input is less than smallest int120 or
* greater than largest int120).
*
* Counterpart to Solidity's `int120` operator.
*
* Requirements:
*
* - input must fit into 120 bits
*/
function toInt120(int256 value) internal pure returns (int120 downcasted) {
downcasted = int120(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(120, value);
}
}
/**
* @dev Returns the downcasted int112 from int256, reverting on
* overflow (when the input is less than smallest int112 or
* greater than largest int112).
*
* Counterpart to Solidity's `int112` operator.
*
* Requirements:
*
* - input must fit into 112 bits
*/
function toInt112(int256 value) internal pure returns (int112 downcasted) {
downcasted = int112(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(112, value);
}
}
/**
* @dev Returns the downcasted int104 from int256, reverting on
* overflow (when the input is less than smallest int104 or
* greater than largest int104).
*
* Counterpart to Solidity's `int104` operator.
*
* Requirements:
*
* - input must fit into 104 bits
*/
function toInt104(int256 value) internal pure returns (int104 downcasted) {
downcasted = int104(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(104, value);
}
}
/**
* @dev Returns the downcasted int96 from int256, reverting on
* overflow (when the input is less than smallest int96 or
* greater than largest int96).
*
* Counterpart to Solidity's `int96` operator.
*
* Requirements:
*
* - input must fit into 96 bits
*/
function toInt96(int256 value) internal pure returns (int96 downcasted) {
downcasted = int96(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(96, value);
}
}
/**
* @dev Returns the downcasted int88 from int256, reverting on
* overflow (when the input is less than smallest int88 or
* greater than largest int88).
*
* Counterpart to Solidity's `int88` operator.
*
* Requirements:
*
* - input must fit into 88 bits
*/
function toInt88(int256 value) internal pure returns (int88 downcasted) {
downcasted = int88(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(88, value);
}
}
/**
* @dev Returns the downcasted int80 from int256, reverting on
* overflow (when the input is less than smallest int80 or
* greater than largest int80).
*
* Counterpart to Solidity's `int80` operator.
*
* Requirements:
*
* - input must fit into 80 bits
*/
function toInt80(int256 value) internal pure returns (int80 downcasted) {
downcasted = int80(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(80, value);
}
}
/**
* @dev Returns the downcasted int72 from int256, reverting on
* overflow (when the input is less than smallest int72 or
* greater than largest int72).
*
* Counterpart to Solidity's `int72` operator.
*
* Requirements:
*
* - input must fit into 72 bits
*/
function toInt72(int256 value) internal pure returns (int72 downcasted) {
downcasted = int72(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(72, value);
}
}
/**
* @dev Returns the downcasted int64 from int256, reverting on
* overflow (when the input is less than smallest int64 or
* greater than largest int64).
*
* Counterpart to Solidity's `int64` operator.
*
* Requirements:
*
* - input must fit into 64 bits
*/
function toInt64(int256 value) internal pure returns (int64 downcasted) {
downcasted = int64(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(64, value);
}
}
/**
* @dev Returns the downcasted int56 from int256, reverting on
* overflow (when the input is less than smallest int56 or
* greater than largest int56).
*
* Counterpart to Solidity's `int56` operator.
*
* Requirements:
*
* - input must fit into 56 bits
*/
function toInt56(int256 value) internal pure returns (int56 downcasted) {
downcasted = int56(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(56, value);
}
}
/**
* @dev Returns the downcasted int48 from int256, reverting on
* overflow (when the input is less than smallest int48 or
* greater than largest int48).
*
* Counterpart to Solidity's `int48` operator.
*
* Requirements:
*
* - input must fit into 48 bits
*/
function toInt48(int256 value) internal pure returns (int48 downcasted) {
downcasted = int48(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(48, value);
}
}
/**
* @dev Returns the downcasted int40 from int256, reverting on
* overflow (when the input is less than smallest int40 or
* greater than largest int40).
*
* Counterpart to Solidity's `int40` operator.
*
* Requirements:
*
* - input must fit into 40 bits
*/
function toInt40(int256 value) internal pure returns (int40 downcasted) {
downcasted = int40(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(40, value);
}
}
/**
* @dev Returns the downcasted int32 from int256, reverting on
* overflow (when the input is less than smallest int32 or
* greater than largest int32).
*
* Counterpart to Solidity's `int32` operator.
*
* Requirements:
*
* - input must fit into 32 bits
*/
function toInt32(int256 value) internal pure returns (int32 downcasted) {
downcasted = int32(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(32, value);
}
}
/**
* @dev Returns the downcasted int24 from int256, reverting on
* overflow (when the input is less than smallest int24 or
* greater than largest int24).
*
* Counterpart to Solidity's `int24` operator.
*
* Requirements:
*
* - input must fit into 24 bits
*/
function toInt24(int256 value) internal pure returns (int24 downcasted) {
downcasted = int24(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(24, value);
}
}
/**
* @dev Returns the downcasted int16 from int256, reverting on
* overflow (when the input is less than smallest int16 or
* greater than largest int16).
*
* Counterpart to Solidity's `int16` operator.
*
* Requirements:
*
* - input must fit into 16 bits
*/
function toInt16(int256 value) internal pure returns (int16 downcasted) {
downcasted = int16(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(16, value);
}
}
/**
* @dev Returns the downcasted int8 from int256, reverting on
* overflow (when the input is less than smallest int8 or
* greater than largest int8).
*
* Counterpart to Solidity's `int8` operator.
*
* Requirements:
*
* - input must fit into 8 bits
*/
function toInt8(int256 value) internal pure returns (int8 downcasted) {
downcasted = int8(value);
if (downcasted != value) {
revert SafeCastOverflowedIntDowncast(8, value);
}
}
/**
* @dev Converts an unsigned uint256 into a signed int256.
*
* Requirements:
*
* - input must be less than or equal to maxInt256.
*/
function toInt256(uint256 value) internal pure returns (int256) {
// Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive
if (value > uint256(type(int256).max)) {
revert SafeCastOverflowedUintToInt(value);
}
return int256(value);
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/Math.sol)
pragma solidity ^0.8.20;
/**
* @dev Standard math utilities missing in the Solidity language.
*/
library Math {
/**
* @dev Muldiv operation overflow.
*/
error MathOverflowedMulDiv();
enum Rounding {
Floor, // Toward negative infinity
Ceil, // Toward positive infinity
Trunc, // Toward zero
Expand // Away from zero
}
/**
* @dev Returns the addition of two unsigned integers, with an overflow flag.
*/
function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
uint256 c = a + b;
if (c < a) return (false, 0);
return (true, c);
}
}
/**
* @dev Returns the subtraction of two unsigned integers, with an overflow flag.
*/
function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b > a) return (false, 0);
return (true, a - b);
}
}
/**
* @dev Returns the multiplication of two unsigned integers, with an overflow flag.
*/
function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) return (true, 0);
uint256 c = a * b;
if (c / a != b) return (false, 0);
return (true, c);
}
}
/**
* @dev Returns the division of two unsigned integers, with a division by zero flag.
*/
function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b == 0) return (false, 0);
return (true, a / b);
}
}
/**
* @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
*/
function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b == 0) return (false, 0);
return (true, a % b);
}
}
/**
* @dev Returns the largest of two numbers.
*/
function max(uint256 a, uint256 b) internal pure returns (uint256) {
return a > b ? a : b;
}
/**
* @dev Returns the smallest of two numbers.
*/
function min(uint256 a, uint256 b) internal pure returns (uint256) {
return a < b ? a : b;
}
/**
* @dev Returns the average of two numbers. The result is rounded towards
* zero.
*/
function average(uint256 a, uint256 b) internal pure returns (uint256) {
// (a + b) / 2 can overflow.
return (a & b) + (a ^ b) / 2;
}
/**
* @dev Returns the ceiling of the division of two numbers.
*
* This differs from standard division with `/` in that it rounds towards infinity instead
* of rounding towards zero.
*/
function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
if (b == 0) {
// Guarantee the same behavior as in a regular Solidity division.
return a / b;
}
// (a + b - 1) / b can overflow on addition, so we distribute.
return a == 0 ? 0 : (a - 1) / b + 1;
}
/**
* @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or
* denominator == 0.
* @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv) with further edits by
* Uniswap Labs also under MIT license.
*/
function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {
unchecked {
// 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
// use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
// variables such that product = prod1 * 2^256 + prod0.
uint256 prod0 = x * y; // Least significant 256 bits of the product
uint256 prod1; // Most significant 256 bits of the product
assembly {
let mm := mulmod(x, y, not(0))
prod1 := sub(sub(mm, prod0), lt(mm, prod0))
}
// Handle non-overflow cases, 256 by 256 division.
if (prod1 == 0) {
// Solidity will revert if denominator == 0, unlike the div opcode on its own.
// The surrounding unchecked block does not change this fact.
// See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
return prod0 / denominator;
}
// Make sure the result is less than 2^256. Also prevents denominator == 0.
if (denominator <= prod1) {
revert MathOverflowedMulDiv();
}
///////////////////////////////////////////////
// 512 by 256 division.
///////////////////////////////////////////////
// Make division exact by subtracting the remainder from [prod1 prod0].
uint256 remainder;
assembly {
// Compute remainder using mulmod.
remainder := mulmod(x, y, denominator)
// Subtract 256 bit number from 512 bit number.
prod1 := sub(prod1, gt(remainder, prod0))
prod0 := sub(prod0, remainder)
}
// Factor powers of two out of denominator and compute largest power of two divisor of denominator.
// Always >= 1. See https://cs.stackexchange.com/q/138556/92363.
uint256 twos = denominator & (0 - denominator);
assembly {
// Divide denominator by twos.
denominator := div(denominator, twos)
// Divide [prod1 prod0] by twos.
prod0 := div(prod0, twos)
// Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
twos := add(div(sub(0, twos), twos), 1)
}
// Shift in bits from prod1 into prod0.
prod0 |= prod1 * twos;
// Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
// that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
// four bits. That is, denominator * inv = 1 mod 2^4.
uint256 inverse = (3 * denominator) ^ 2;
// Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also
// works in modular arithmetic, doubling the correct bits in each step.
inverse *= 2 - denominator * inverse; // inverse mod 2^8
inverse *= 2 - denominator * inverse; // inverse mod 2^16
inverse *= 2 - denominator * inverse; // inverse mod 2^32
inverse *= 2 - denominator * inverse; // inverse mod 2^64
inverse *= 2 - denominator * inverse; // inverse mod 2^128
inverse *= 2 - denominator * inverse; // inverse mod 2^256
// Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
// This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
// less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
// is no longer required.
result = prod0 * inverse;
return result;
}
}
/**
* @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
*/
function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {
uint256 result = mulDiv(x, y, denominator);
if (unsignedRoundsUp(rounding) && mulmod(x, y, denominator) > 0) {
result += 1;
}
return result;
}
/**
* @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded
* towards zero.
*
* Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
*/
function sqrt(uint256 a) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
// For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
//
// We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
// `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
//
// This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
// → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
// → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
//
// Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
uint256 result = 1 << (log2(a) >> 1);
// At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
// since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
// every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
// into the expected uint128 result.
unchecked {
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
result = (result + a / result) >> 1;
return min(result, a / result);
}
}
/**
* @notice Calculates sqrt(a), following the selected rounding direction.
*/
function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = sqrt(a);
return result + (unsignedRoundsUp(rounding) && result * result < a ? 1 : 0);
}
}
/**
* @dev Return the log in base 2 of a positive value rounded towards zero.
* Returns 0 if given 0.
*/
function log2(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 128;
}
if (value >> 64 > 0) {
value >>= 64;
result += 64;
}
if (value >> 32 > 0) {
value >>= 32;
result += 32;
}
if (value >> 16 > 0) {
value >>= 16;
result += 16;
}
if (value >> 8 > 0) {
value >>= 8;
result += 8;
}
if (value >> 4 > 0) {
value >>= 4;
result += 4;
}
if (value >> 2 > 0) {
value >>= 2;
result += 2;
}
if (value >> 1 > 0) {
result += 1;
}
}
return result;
}
/**
* @dev Return the log in base 2, following the selected rounding direction, of a positive value.
* Returns 0 if given 0.
*/
function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = log2(value);
return result + (unsignedRoundsUp(rounding) && 1 << result < value ? 1 : 0);
}
}
/**
* @dev Return the log in base 10 of a positive value rounded towards zero.
* Returns 0 if given 0.
*/
function log10(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >= 10 ** 64) {
value /= 10 ** 64;
result += 64;
}
if (value >= 10 ** 32) {
value /= 10 ** 32;
result += 32;
}
if (value >= 10 ** 16) {
value /= 10 ** 16;
result += 16;
}
if (value >= 10 ** 8) {
value /= 10 ** 8;
result += 8;
}
if (value >= 10 ** 4) {
value /= 10 ** 4;
result += 4;
}
if (value >= 10 ** 2) {
value /= 10 ** 2;
result += 2;
}
if (value >= 10 ** 1) {
result += 1;
}
}
return result;
}
/**
* @dev Return the log in base 10, following the selected rounding direction, of a positive value.
* Returns 0 if given 0.
*/
function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = log10(value);
return result + (unsignedRoundsUp(rounding) && 10 ** result < value ? 1 : 0);
}
}
/**
* @dev Return the log in base 256 of a positive value rounded towards zero.
* Returns 0 if given 0.
*
* Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
*/
function log256(uint256 value) internal pure returns (uint256) {
uint256 result = 0;
unchecked {
if (value >> 128 > 0) {
value >>= 128;
result += 16;
}
if (value >> 64 > 0) {
value >>= 64;
result += 8;
}
if (value >> 32 > 0) {
value >>= 32;
result += 4;
}
if (value >> 16 > 0) {
value >>= 16;
result += 2;
}
if (value >> 8 > 0) {
result += 1;
}
}
return result;
}
/**
* @dev Return the log in base 256, following the selected rounding direction, of a positive value.
* Returns 0 if given 0.
*/
function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = log256(value);
return result + (unsignedRoundsUp(rounding) && 1 << (result << 3) < value ? 1 : 0);
}
}
/**
* @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.
*/
function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {
return uint8(rounding) % 2 == 1;
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/IERC5313.sol)
pragma solidity ^0.8.20;
/**
* @dev Interface for the Light Contract Ownership Standard.
*
* A standardized minimal interface required to identify an account that controls a contract
*/
interface IERC5313 {
/**
* @dev Gets the address of the owner.
*/
function owner() external view returns (address);
}{
"evmVersion": "shanghai",
"optimizer": {
"enabled": true,
"runs": 200
},
"libraries": {
"GuardianNFTProxy.sol": {}
},
"remappings": [
"@openzeppelin=./node_modules/@openzeppelin",
"@erc721a=./node_modules/erc721a/contracts",
"OpenZeppelin=C:/Users/tomcb/.brownie/packages/OpenZeppelin",
"paulrberg=C:/Users/tomcb/.brownie/packages/paulrberg"
],
"metadata": {
"appendCBOR": false,
"bytecodeHash": "none"
},
"outputSelection": {
"*": {
"*": [
"abi"
]
}
}
}Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"address","name":"impl_","type":"address"},{"internalType":"bytes","name":"initData_","type":"bytes"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AccessControlBadConfirmation","type":"error"},{"inputs":[{"internalType":"uint48","name":"schedule","type":"uint48"}],"name":"AccessControlEnforcedDefaultAdminDelay","type":"error"},{"inputs":[],"name":"AccessControlEnforcedDefaultAdminRules","type":"error"},{"inputs":[{"internalType":"address","name":"defaultAdmin","type":"address"}],"name":"AccessControlInvalidDefaultAdmin","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"bytes32","name":"neededRole","type":"bytes32"}],"name":"AccessControlUnauthorizedAccount","type":"error"},{"inputs":[{"internalType":"uint8","name":"bits","type":"uint8"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"SafeCastOverflowedUintDowncast","type":"error"},{"anonymous":false,"inputs":[],"name":"DefaultAdminDelayChangeCanceled","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint48","name":"newDelay","type":"uint48"},{"indexed":false,"internalType":"uint48","name":"effectSchedule","type":"uint48"}],"name":"DefaultAdminDelayChangeScheduled","type":"event"},{"anonymous":false,"inputs":[],"name":"DefaultAdminTransferCanceled","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"newAdmin","type":"address"},{"indexed":false,"internalType":"uint48","name":"acceptSchedule","type":"uint48"}],"name":"DefaultAdminTransferScheduled","type":"event"},{"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"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"IMPLEMENTATION_SLOT","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"acceptDefaultAdminTransfer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newAdmin","type":"address"}],"name":"beginDefaultAdminTransfer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"cancelDefaultAdminTransfer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint48","name":"newDelay","type":"uint48"}],"name":"changeDefaultAdminDelay","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"defaultAdmin","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"defaultAdminDelay","outputs":[{"internalType":"uint48","name":"","type":"uint48"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"defaultAdminDelayIncreaseWait","outputs":[{"internalType":"uint48","name":"","type":"uint48"}],"stateMutability":"view","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":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pendingDefaultAdmin","outputs":[{"internalType":"address","name":"newAdmin","type":"address"},{"internalType":"uint48","name":"schedule","type":"uint48"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pendingDefaultAdminDelay","outputs":[{"internalType":"uint48","name":"newDelay","type":"uint48"},{"internalType":"uint48","name":"schedule","type":"uint48"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"impl_","type":"address"},{"internalType":"bytes","name":"initData_","type":"bytes"}],"name":"replaceImplementation","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":[],"name":"rollbackDefaultAdminDelay","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}]Contract Creation Code
9c4d535b000000000000000000000000000000000000000000000000000000000000000001000253d15505d3f147f003620d6a14ac96e7683ee73c8b55aea6a006da7c3700000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000060000000000000000000000000bc35cf45865f82f015d8f350a270f66e6d9071cb00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000
Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
000000000000000000000000bc35cf45865f82f015d8f350a270f66e6d9071cb00000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000
-----Decoded View---------------
Arg [0] : impl_ (address): 0xbC35CF45865f82F015D8F350a270f66e6d9071cB
Arg [1] : initData_ (bytes): 0x
-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 000000000000000000000000bc35cf45865f82f015d8f350a270f66e6d9071cb
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000040
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000000
[ Download: CSV Export ]
A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.