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Contract Name:
GeniusDiamond
Compiler Version
v0.8.9+commit.e5eed63a
Optimization Enabled:
Yes with 1000 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.2;
import "contracts-starter/contracts/facets/DiamondLoupeFacet.sol";
import "contracts-starter/contracts/facets/DiamondCutFacet.sol";
import "contracts-starter/contracts/Diamond.sol";
import "contracts-starter/contracts/libraries/LibDiamond.sol";
import "@gnus.ai/contracts-upgradeable-diamond/utils/introspection/ERC165StorageUpgradeable.sol";
import "@gnus.ai/contracts-upgradeable-diamond/token/ERC1155/IERC1155Upgradeable.sol";
import "./GeniusOwnershipFacet.sol";
contract GeniusDiamond is Diamond, ERC165StorageUpgradeable {
using LibDiamond for LibDiamond.DiamondStorage;
constructor(address _contractOwner, address _diamondCutFacet) initializer payable
Diamond(_contractOwner, _diamondCutFacet) {
__ERC165Storage_init();
// this is so that any contract deployment watchers will be able to check interfaces on deployment
_registerInterface(type(IERC1155Upgradeable).interfaceId);
_registerInterface(type(IERC165Upgradeable).interfaceId);
_registerInterface(type(IDiamondCut).interfaceId);
_registerInterface(type(IDiamondLoupe).interfaceId);
InitializableStorage.layout()._initialized = false;
}
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return super.supportsInterface(interfaceId) ||
LibDiamond.diamondStorage().supportedInterfaces[interfaceId];
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import { LibDiamond } from "contracts-starter/contracts/libraries/LibDiamond.sol";
import { IERC173 } from "contracts-starter/contracts/interfaces/IERC173.sol";
import "./GeniusAccessControl.sol";
import "./GNUSConstants.sol";
contract GeniusOwnershipFacet is IERC173, GeniusAccessControl {
function transferOwnership(address _newOwner) external override {
LibDiamond.enforceIsContractOwner();
LibDiamond.setContractOwner(_newOwner);
_grantRole(DEFAULT_ADMIN_ROLE, _newOwner);
_grantRole(UPGRADER_ROLE, _newOwner);
if (msg.sender != _newOwner) {
_revokeRole(DEFAULT_ADMIN_ROLE, msg.sender);
_revokeRole(UPGRADER_ROLE, msg.sender);
}
}
function owner() external override view returns (address owner_) {
owner_ = LibDiamond.contractOwner();
}
}// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /******************************************************************************\ * Author: Nick Mudge <[email protected]> (https://twitter.com/mudgen) * EIP-2535 Diamonds: https://eips.ethereum.org/EIPS/eip-2535 * * Implementation of a diamond. /******************************************************************************/ import { LibDiamond } from "./libraries/LibDiamond.sol"; import { IDiamondCut } from "./interfaces/IDiamondCut.sol"; contract Diamond { constructor(address _contractOwner, address _diamondCutFacet) payable { LibDiamond.setContractOwner(_contractOwner); // Add the diamondCut external function from the diamondCutFacet IDiamondCut.FacetCut[] memory cut = new IDiamondCut.FacetCut[](1); bytes4[] memory functionSelectors = new bytes4[](1); functionSelectors[0] = IDiamondCut.diamondCut.selector; cut[0] = IDiamondCut.FacetCut({ facetAddress: _diamondCutFacet, action: IDiamondCut.FacetCutAction.Add, functionSelectors: functionSelectors }); LibDiamond.diamondCut(cut, address(0), ""); } // Find facet for function that is called and execute the // function if a facet is found and return any value. fallback() external payable { LibDiamond.DiamondStorage storage ds; bytes32 position = LibDiamond.DIAMOND_STORAGE_POSITION; // get diamond storage assembly { ds.slot := position } // get facet from function selector address facet = address(bytes20(ds.facets[msg.sig])); require(facet != address(0), "Diamond: Function does not exist"); // Execute external function from facet using delegatecall and return any value. assembly { // copy function selector and any arguments calldatacopy(0, 0, calldatasize()) // execute function call using the facet let result := delegatecall(gas(), facet, 0, calldatasize(), 0, 0) // get any return value returndatacopy(0, 0, returndatasize()) // return any return value or error back to the caller switch result case 0 { revert(0, returndatasize()) } default { return(0, returndatasize()) } } } receive() external payable {} }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /******************************************************************************\ * Author: Nick Mudge <[email protected]> (https://twitter.com/mudgen) * EIP-2535 Diamonds: https://eips.ethereum.org/EIPS/eip-2535 /******************************************************************************/ import { IDiamondCut } from "../interfaces/IDiamondCut.sol"; // Remember to add the loupe functions from DiamondLoupeFacet to the diamond. // The loupe functions are required by the EIP2535 Diamonds standard error InitializationFunctionReverted(address _initializationContractAddress, bytes _calldata); library LibDiamond { bytes32 constant DIAMOND_STORAGE_POSITION = keccak256("diamond.standard.diamond.storage"); struct DiamondStorage { // maps function selectors to the facets that execute the functions. // and maps the selectors to their position in the selectorSlots array. // func selector => address facet, selector position mapping(bytes4 => bytes32) facets; // array of slots of function selectors. // each slot holds 8 function selectors. mapping(uint256 => bytes32) selectorSlots; // The number of function selectors in selectorSlots uint16 selectorCount; // Used to query if a contract implements an interface. // Used to implement ERC-165. mapping(bytes4 => bool) supportedInterfaces; // owner of the contract address contractOwner; } function diamondStorage() internal pure returns (DiamondStorage storage ds) { bytes32 position = DIAMOND_STORAGE_POSITION; assembly { ds.slot := position } } event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); function setContractOwner(address _newOwner) internal { DiamondStorage storage ds = diamondStorage(); address previousOwner = ds.contractOwner; ds.contractOwner = _newOwner; emit OwnershipTransferred(previousOwner, _newOwner); } function contractOwner() internal view returns (address contractOwner_) { contractOwner_ = diamondStorage().contractOwner; } function enforceIsContractOwner() internal view { require(msg.sender == diamondStorage().contractOwner, "LibDiamond: Must be contract owner"); } event DiamondCut(IDiamondCut.FacetCut[] _diamondCut, address _init, bytes _calldata); bytes32 constant CLEAR_ADDRESS_MASK = bytes32(uint256(0xffffffffffffffffffffffff)); bytes32 constant CLEAR_SELECTOR_MASK = bytes32(uint256(0xffffffff << 224)); // Internal function version of diamondCut // This code is almost the same as the external diamondCut, // except it is using 'Facet[] memory _diamondCut' instead of // 'Facet[] calldata _diamondCut'. // The code is duplicated to prevent copying calldata to memory which // causes an error for a two dimensional array. function diamondCut( IDiamondCut.FacetCut[] memory _diamondCut, address _init, bytes memory _calldata ) internal { DiamondStorage storage ds = diamondStorage(); uint256 originalSelectorCount = ds.selectorCount; uint256 selectorCount = originalSelectorCount; bytes32 selectorSlot; // Check if last selector slot is not full // "selectorCount & 7" is a gas efficient modulo by eight "selectorCount % 8" if (selectorCount & 7 > 0) { // get last selectorSlot // "selectorSlot >> 3" is a gas efficient division by 8 "selectorSlot / 8" selectorSlot = ds.selectorSlots[selectorCount >> 3]; } // loop through diamond cut for (uint256 facetIndex; facetIndex < _diamondCut.length; facetIndex++) { (selectorCount, selectorSlot) = addReplaceRemoveFacetSelectors( selectorCount, selectorSlot, _diamondCut[facetIndex].facetAddress, _diamondCut[facetIndex].action, _diamondCut[facetIndex].functionSelectors ); } if (selectorCount != originalSelectorCount) { ds.selectorCount = uint16(selectorCount); } // If last selector slot is not full // "selectorCount & 7" is a gas efficient modulo by eight "selectorCount % 8" if (selectorCount & 7 > 0) { // "selectorSlot >> 3" is a gas efficient division by 8 "selectorSlot / 8" ds.selectorSlots[selectorCount >> 3] = selectorSlot; } emit DiamondCut(_diamondCut, _init, _calldata); initializeDiamondCut(_init, _calldata); } function addReplaceRemoveFacetSelectors( uint256 _selectorCount, bytes32 _selectorSlot, address _newFacetAddress, IDiamondCut.FacetCutAction _action, bytes4[] memory _selectors ) internal returns (uint256, bytes32) { DiamondStorage storage ds = diamondStorage(); require(_selectors.length > 0, "LibDiamondCut: No selectors in facet to cut"); if (_action == IDiamondCut.FacetCutAction.Add) { enforceHasContractCode(_newFacetAddress, "LibDiamondCut: Add facet has no code"); for (uint256 selectorIndex; selectorIndex < _selectors.length; selectorIndex++) { bytes4 selector = _selectors[selectorIndex]; bytes32 oldFacet = ds.facets[selector]; require(address(bytes20(oldFacet)) == address(0), "LibDiamondCut: Can't add function that already exists"); // add facet for selector ds.facets[selector] = bytes20(_newFacetAddress) | bytes32(_selectorCount); // "_selectorCount & 7" is a gas efficient modulo by eight "_selectorCount % 8" // " << 5 is the same as multiplying by 32 ( * 32) uint256 selectorInSlotPosition = (_selectorCount & 7) << 5; // clear selector position in slot and add selector _selectorSlot = (_selectorSlot & ~(CLEAR_SELECTOR_MASK >> selectorInSlotPosition)) | (bytes32(selector) >> selectorInSlotPosition); // if slot is full then write it to storage if (selectorInSlotPosition == 224) { // "_selectorSlot >> 3" is a gas efficient division by 8 "_selectorSlot / 8" ds.selectorSlots[_selectorCount >> 3] = _selectorSlot; _selectorSlot = 0; } _selectorCount++; } } else if (_action == IDiamondCut.FacetCutAction.Replace) { enforceHasContractCode(_newFacetAddress, "LibDiamondCut: Replace facet has no code"); for (uint256 selectorIndex; selectorIndex < _selectors.length; selectorIndex++) { bytes4 selector = _selectors[selectorIndex]; bytes32 oldFacet = ds.facets[selector]; address oldFacetAddress = address(bytes20(oldFacet)); // only useful if immutable functions exist require(oldFacetAddress != address(this), "LibDiamondCut: Can't replace immutable function"); require(oldFacetAddress != _newFacetAddress, "LibDiamondCut: Can't replace function with same function"); require(oldFacetAddress != address(0), "LibDiamondCut: Can't replace function that doesn't exist"); // replace old facet address ds.facets[selector] = (oldFacet & CLEAR_ADDRESS_MASK) | bytes20(_newFacetAddress); } } else if (_action == IDiamondCut.FacetCutAction.Remove) { require(_newFacetAddress == address(0), "LibDiamondCut: Remove facet address must be address(0)"); // "_selectorCount >> 3" is a gas efficient division by 8 "_selectorCount / 8" uint256 selectorSlotCount = _selectorCount >> 3; // "_selectorCount & 7" is a gas efficient modulo by eight "_selectorCount % 8" uint256 selectorInSlotIndex = _selectorCount & 7; for (uint256 selectorIndex; selectorIndex < _selectors.length; selectorIndex++) { if (_selectorSlot == 0) { // get last selectorSlot selectorSlotCount--; _selectorSlot = ds.selectorSlots[selectorSlotCount]; selectorInSlotIndex = 7; } else { selectorInSlotIndex--; } bytes4 lastSelector; uint256 oldSelectorsSlotCount; uint256 oldSelectorInSlotPosition; // adding a block here prevents stack too deep error { bytes4 selector = _selectors[selectorIndex]; bytes32 oldFacet = ds.facets[selector]; require(address(bytes20(oldFacet)) != address(0), "LibDiamondCut: Can't remove function that doesn't exist"); // only useful if immutable functions exist require(address(bytes20(oldFacet)) != address(this), "LibDiamondCut: Can't remove immutable function"); // replace selector with last selector in ds.facets // gets the last selector // " << 5 is the same as multiplying by 32 ( * 32) lastSelector = bytes4(_selectorSlot << (selectorInSlotIndex << 5)); if (lastSelector != selector) { // update last selector slot position info ds.facets[lastSelector] = (oldFacet & CLEAR_ADDRESS_MASK) | bytes20(ds.facets[lastSelector]); } delete ds.facets[selector]; uint256 oldSelectorCount = uint16(uint256(oldFacet)); // "oldSelectorCount >> 3" is a gas efficient division by 8 "oldSelectorCount / 8" oldSelectorsSlotCount = oldSelectorCount >> 3; // "oldSelectorCount & 7" is a gas efficient modulo by eight "oldSelectorCount % 8" // " << 5 is the same as multiplying by 32 ( * 32) oldSelectorInSlotPosition = (oldSelectorCount & 7) << 5; } if (oldSelectorsSlotCount != selectorSlotCount) { bytes32 oldSelectorSlot = ds.selectorSlots[oldSelectorsSlotCount]; // clears the selector we are deleting and puts the last selector in its place. oldSelectorSlot = (oldSelectorSlot & ~(CLEAR_SELECTOR_MASK >> oldSelectorInSlotPosition)) | (bytes32(lastSelector) >> oldSelectorInSlotPosition); // update storage with the modified slot ds.selectorSlots[oldSelectorsSlotCount] = oldSelectorSlot; } else { // clears the selector we are deleting and puts the last selector in its place. _selectorSlot = (_selectorSlot & ~(CLEAR_SELECTOR_MASK >> oldSelectorInSlotPosition)) | (bytes32(lastSelector) >> oldSelectorInSlotPosition); } if (selectorInSlotIndex == 0) { delete ds.selectorSlots[selectorSlotCount]; _selectorSlot = 0; } } _selectorCount = selectorSlotCount * 8 + selectorInSlotIndex; } else { revert("LibDiamondCut: Incorrect FacetCutAction"); } return (_selectorCount, _selectorSlot); } function initializeDiamondCut(address _init, bytes memory _calldata) internal { if (_init == address(0)) { return; } enforceHasContractCode(_init, "LibDiamondCut: _init address has no code"); (bool success, bytes memory error) = _init.delegatecall(_calldata); if (!success) { if (error.length > 0) { // bubble up error /// @solidity memory-safe-assembly assembly { let returndata_size := mload(error) revert(add(32, error), returndata_size) } } else { revert InitializationFunctionReverted(_init, _calldata); } } } function enforceHasContractCode(address _contract, string memory _errorMessage) internal view { uint256 contractSize; assembly { contractSize := extcodesize(_contract) } require(contractSize > 0, _errorMessage); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /******************************************************************************\ * Author: Nick Mudge <[email protected]> (https://twitter.com/mudgen) * EIP-2535 Diamonds: https://eips.ethereum.org/EIPS/eip-2535 /******************************************************************************/ import { IDiamondCut } from "../interfaces/IDiamondCut.sol"; import { LibDiamond } from "../libraries/LibDiamond.sol"; // Remember to add the loupe functions from DiamondLoupeFacet to the diamond. // The loupe functions are required by the EIP2535 Diamonds standard contract DiamondCutFacet is IDiamondCut { /// @notice Add/replace/remove any number of functions and optionally execute /// a function with delegatecall /// @param _diamondCut Contains the facet addresses and function selectors /// @param _init The address of the contract or facet to execute _calldata /// @param _calldata A function call, including function selector and arguments /// _calldata is executed with delegatecall on _init function diamondCut( FacetCut[] calldata _diamondCut, address _init, bytes calldata _calldata ) external override { LibDiamond.enforceIsContractOwner(); LibDiamond.DiamondStorage storage ds = LibDiamond.diamondStorage(); uint256 originalSelectorCount = ds.selectorCount; uint256 selectorCount = originalSelectorCount; bytes32 selectorSlot; // Check if last selector slot is not full // "selectorCount & 7" is a gas efficient modulo by eight "selectorCount % 8" if (selectorCount & 7 > 0) { // get last selectorSlot // "selectorCount >> 3" is a gas efficient division by 8 "selectorCount / 8" selectorSlot = ds.selectorSlots[selectorCount >> 3]; } // loop through diamond cut for (uint256 facetIndex; facetIndex < _diamondCut.length; facetIndex++) { (selectorCount, selectorSlot) = LibDiamond.addReplaceRemoveFacetSelectors( selectorCount, selectorSlot, _diamondCut[facetIndex].facetAddress, _diamondCut[facetIndex].action, _diamondCut[facetIndex].functionSelectors ); } if (selectorCount != originalSelectorCount) { ds.selectorCount = uint16(selectorCount); } // If last selector slot is not full // "selectorCount & 7" is a gas efficient modulo by eight "selectorCount % 8" if (selectorCount & 7 > 0) { // "selectorCount >> 3" is a gas efficient division by 8 "selectorCount / 8" ds.selectorSlots[selectorCount >> 3] = selectorSlot; } emit DiamondCut(_diamondCut, _init, _calldata); LibDiamond.initializeDiamondCut(_init, _calldata); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /******************************************************************************\ * Author: Nick Mudge <[email protected]> (https://twitter.com/mudgen) * EIP-2535 Diamonds: https://eips.ethereum.org/EIPS/eip-2535 /******************************************************************************/ import { LibDiamond } from "../libraries/LibDiamond.sol"; import { IDiamondLoupe } from "../interfaces/IDiamondLoupe.sol"; import { IERC165 } from "../interfaces/IERC165.sol"; // The functions in DiamondLoupeFacet MUST be added to a diamond. // The EIP-2535 Diamond standard requires these functions contract DiamondLoupeFacet is IDiamondLoupe, IERC165 { // Diamond Loupe Functions //////////////////////////////////////////////////////////////////// /// These functions are expected to be called frequently by tools. // // struct Facet { // address facetAddress; // bytes4[] functionSelectors; // } /// @notice Gets all facets and their selectors. /// @return facets_ Facet function facets() external override view returns (Facet[] memory facets_) { LibDiamond.DiamondStorage storage ds = LibDiamond.diamondStorage(); facets_ = new Facet[](ds.selectorCount); uint16[] memory numFacetSelectors = new uint16[](ds.selectorCount); uint256 numFacets; uint256 selectorIndex; // loop through function selectors for (uint256 slotIndex; selectorIndex < ds.selectorCount; slotIndex++) { bytes32 slot = ds.selectorSlots[slotIndex]; for (uint256 selectorSlotIndex; selectorSlotIndex < 8; selectorSlotIndex++) { selectorIndex++; if (selectorIndex > ds.selectorCount) { break; } // " << 5 is the same as multiplying by 32 ( * 32) bytes4 selector = bytes4(slot << (selectorSlotIndex << 5)); address facetAddress_ = address(bytes20(ds.facets[selector])); bool continueLoop; for (uint256 facetIndex; facetIndex < numFacets; facetIndex++) { if (facets_[facetIndex].facetAddress == facetAddress_) { facets_[facetIndex].functionSelectors[numFacetSelectors[facetIndex]] = selector; // probably will never have more than 256 functions from one facet contract require(numFacetSelectors[facetIndex] < 255); numFacetSelectors[facetIndex]++; continueLoop = true; break; } } if (continueLoop) { continue; } facets_[numFacets].facetAddress = facetAddress_; facets_[numFacets].functionSelectors = new bytes4[](ds.selectorCount); facets_[numFacets].functionSelectors[0] = selector; numFacetSelectors[numFacets] = 1; numFacets++; } } for (uint256 facetIndex; facetIndex < numFacets; facetIndex++) { uint256 numSelectors = numFacetSelectors[facetIndex]; bytes4[] memory selectors = facets_[facetIndex].functionSelectors; // setting the number of selectors assembly { mstore(selectors, numSelectors) } } // setting the number of facets assembly { mstore(facets_, numFacets) } } /// @notice Gets all the function selectors supported by a specific facet. /// @param _facet The facet address. /// @return _facetFunctionSelectors The selectors associated with a facet address. function facetFunctionSelectors(address _facet) external override view returns (bytes4[] memory _facetFunctionSelectors) { LibDiamond.DiamondStorage storage ds = LibDiamond.diamondStorage(); uint256 numSelectors; _facetFunctionSelectors = new bytes4[](ds.selectorCount); uint256 selectorIndex; // loop through function selectors for (uint256 slotIndex; selectorIndex < ds.selectorCount; slotIndex++) { bytes32 slot = ds.selectorSlots[slotIndex]; for (uint256 selectorSlotIndex; selectorSlotIndex < 8; selectorSlotIndex++) { selectorIndex++; if (selectorIndex > ds.selectorCount) { break; } // " << 5 is the same as multiplying by 32 ( * 32) bytes4 selector = bytes4(slot << (selectorSlotIndex << 5)); address facet = address(bytes20(ds.facets[selector])); if (_facet == facet) { _facetFunctionSelectors[numSelectors] = selector; numSelectors++; } } } // Set the number of selectors in the array assembly { mstore(_facetFunctionSelectors, numSelectors) } } /// @notice Get all the facet addresses used by a diamond. /// @return facetAddresses_ function facetAddresses() external override view returns (address[] memory facetAddresses_) { LibDiamond.DiamondStorage storage ds = LibDiamond.diamondStorage(); facetAddresses_ = new address[](ds.selectorCount); uint256 numFacets; uint256 selectorIndex; // loop through function selectors for (uint256 slotIndex; selectorIndex < ds.selectorCount; slotIndex++) { bytes32 slot = ds.selectorSlots[slotIndex]; for (uint256 selectorSlotIndex; selectorSlotIndex < 8; selectorSlotIndex++) { selectorIndex++; if (selectorIndex > ds.selectorCount) { break; } // " << 5 is the same as multiplying by 32 ( * 32) bytes4 selector = bytes4(slot << (selectorSlotIndex << 5)); address facetAddress_ = address(bytes20(ds.facets[selector])); bool continueLoop; for (uint256 facetIndex; facetIndex < numFacets; facetIndex++) { if (facetAddress_ == facetAddresses_[facetIndex]) { continueLoop = true; break; } } if (continueLoop) { continue; } facetAddresses_[numFacets] = facetAddress_; numFacets++; } } // Set the number of facet addresses in the array assembly { mstore(facetAddresses_, numFacets) } } /// @notice Gets the facet that supports the given selector. /// @dev If facet is not found return address(0). /// @param _functionSelector The function selector. /// @return facetAddress_ The facet address. function facetAddress(bytes4 _functionSelector) external override view returns (address facetAddress_) { LibDiamond.DiamondStorage storage ds = LibDiamond.diamondStorage(); facetAddress_ = address(bytes20(ds.facets[_functionSelector])); } // This implements ERC-165. function supportsInterface(bytes4 _interfaceId) external override view returns (bool) { LibDiamond.DiamondStorage storage ds = LibDiamond.diamondStorage(); return ds.supportedInterfaces[_interfaceId]; } }
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165Storage.sol)
pragma solidity ^0.8.0;
import "./ERC165Upgradeable.sol";
import { ERC165StorageStorage } from "./ERC165StorageStorage.sol";
import "../../proxy/utils/Initializable.sol";
/**
* @dev Storage based implementation of the {IERC165} interface.
*
* Contracts may inherit from this and call {_registerInterface} to declare
* their support of an interface.
*/
abstract contract ERC165StorageUpgradeable is Initializable, ERC165Upgradeable {
using ERC165StorageStorage for ERC165StorageStorage.Layout;
function __ERC165Storage_init() internal onlyInitializing {
__ERC165_init_unchained();
__ERC165Storage_init_unchained();
}
function __ERC165Storage_init_unchained() internal onlyInitializing {
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return super.supportsInterface(interfaceId) || ERC165StorageStorage.layout()._supportedInterfaces[interfaceId];
}
/**
* @dev Registers the contract as an implementer of the interface defined by
* `interfaceId`. Support of the actual ERC165 interface is automatic and
* registering its interface id is not required.
*
* See {IERC165-supportsInterface}.
*
* Requirements:
*
* - `interfaceId` cannot be the ERC165 invalid interface (`0xffffffff`).
*/
function _registerInterface(bytes4 interfaceId) internal virtual {
require(interfaceId != 0xffffffff, "ERC165: invalid interface id");
ERC165StorageStorage.layout()._supportedInterfaces[interfaceId] = true;
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC1155/IERC1155.sol)
pragma solidity ^0.8.0;
import "../../utils/introspection/IERC165Upgradeable.sol";
/**
* @dev Required interface of an ERC1155 compliant contract, as defined in the
* https://eips.ethereum.org/EIPS/eip-1155[EIP].
*
* _Available since v3.1._
*/
interface IERC1155Upgradeable is IERC165Upgradeable {
/**
* @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`.
*/
event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value);
/**
* @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all
* transfers.
*/
event TransferBatch(
address indexed operator,
address indexed from,
address indexed to,
uint256[] ids,
uint256[] values
);
/**
* @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to
* `approved`.
*/
event ApprovalForAll(address indexed account, address indexed operator, bool approved);
/**
* @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI.
*
* If an {URI} event was emitted for `id`, the standard
* https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value
* returned by {IERC1155MetadataURI-uri}.
*/
event URI(string value, uint256 indexed id);
/**
* @dev Returns the amount of tokens of token type `id` owned by `account`.
*
* Requirements:
*
* - `account` cannot be the zero address.
*/
function balanceOf(address account, uint256 id) external view returns (uint256);
/**
* @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}.
*
* Requirements:
*
* - `accounts` and `ids` must have the same length.
*/
function balanceOfBatch(address[] calldata accounts, uint256[] calldata ids)
external
view
returns (uint256[] memory);
/**
* @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,
*
* Emits an {ApprovalForAll} event.
*
* Requirements:
*
* - `operator` cannot be the caller.
*/
function setApprovalForAll(address operator, bool approved) external;
/**
* @dev Returns true if `operator` is approved to transfer ``account``'s tokens.
*
* See {setApprovalForAll}.
*/
function isApprovedForAll(address account, address operator) external view returns (bool);
/**
* @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
*
* Emits a {TransferSingle} event.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - If the caller is not `from`, it must be have been approved to spend ``from``'s tokens via {setApprovalForAll}.
* - `from` must have a balance of tokens of type `id` of at least `amount`.
* - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
* acceptance magic value.
*/
function safeTransferFrom(
address from,
address to,
uint256 id,
uint256 amount,
bytes calldata data
) external;
/**
* @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}.
*
* Emits a {TransferBatch} event.
*
* Requirements:
*
* - `ids` and `amounts` must have the same length.
* - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
* acceptance magic value.
*/
function safeBatchTransferFrom(
address from,
address to,
uint256[] calldata ids,
uint256[] calldata amounts,
bytes calldata data
) external;
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.2;
import "@gnus.ai/contracts-upgradeable-diamond/access/AccessControlEnumerableUpgradeable.sol";
import "@gnus.ai/contracts-upgradeable-diamond/proxy/utils/Initializable.sol";
import "contracts-starter/contracts/libraries/LibDiamond.sol";
abstract contract GeniusAccessControl is Initializable, AccessControlEnumerableUpgradeable {
bytes32 constant public UPGRADER_ROLE = keccak256("UPGRADER_ROLE");
function __GeniusAccessControl_init() internal onlyInitializing onlySuperAdminRole {
__AccessControlEnumerable_init_unchained();
__GeniusAccessControl_init_unchained();
}
function __GeniusAccessControl_init_unchained() onlyInitializing internal {
address superAdmin = _msgSender();
_grantRole(DEFAULT_ADMIN_ROLE, superAdmin);
_grantRole(UPGRADER_ROLE, superAdmin);
}
function renounceRole(bytes32 role, address account) public override(IAccessControlUpgradeable) {
require(!(hasRole(DEFAULT_ADMIN_ROLE, account) && (LibDiamond.diamondStorage().contractOwner == account)), "Cannot renounce superAdmin from Admin Role");
super.renounceRole(role, account);
}
function revokeRole(bytes32 role, address account) public override(IAccessControlUpgradeable) {
require(!(hasRole(DEFAULT_ADMIN_ROLE, account) && (LibDiamond.diamondStorage().contractOwner == account)), "Cannot revoke superAdmin from Admin Role");
super.revokeRole(role, account);
}
modifier onlySuperAdminRole {
require(LibDiamond.diamondStorage().contractOwner == msg.sender, "Only SuperAdmin allowed");
_;
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.2;
// Reserve Currency/Token Name
string constant GNUS_NAME = "Genius Tokens";
// Reserve Currency/Token Symbol
string constant GNUS_SYMBOL = "GNUS";
uint256 constant GNUS_DECIMALS = 10 ** 18;
uint256 constant GNUS_MAX_SUPPLY = 50000000 * GNUS_DECIMALS; // 50 million tokens
string constant GNUS_URI = "https://nft.gnus.ai/{id}";
uint256 constant GNUS_TOKEN_ID = 0;
uint128 constant MAX_UINT128 = uint128(0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF);
uint256 constant PARENT_MASK = uint256(MAX_UINT128) << 128; // the token type mask in the upper 128 bits
uint256 constant CHILD_MASK = MAX_UINT128; // the non-fungible index mask in the lower 128// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/// @title ERC-173 Contract Ownership Standard
/// Note: the ERC-165 identifier for this interface is 0x7f5828d0
/* is ERC165 */
interface IERC173 {
/// @dev This emits when ownership of a contract changes.
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/// @notice Get the address of the owner
/// @return owner_ The address of the owner.
function owner() external view returns (address owner_);
/// @notice Set the address of the new owner of the contract
/// @dev Set _newOwner to address(0) to renounce any ownership.
/// @param _newOwner The address of the new owner of the contract
function transferOwnership(address _newOwner) external;
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControlEnumerable.sol)
pragma solidity ^0.8.0;
import "./IAccessControlEnumerableUpgradeable.sol";
import "./AccessControlUpgradeable.sol";
import "../utils/structs/EnumerableSetUpgradeable.sol";
import { AccessControlEnumerableStorage } from "./AccessControlEnumerableStorage.sol";
import "../proxy/utils/Initializable.sol";
/**
* @dev Extension of {AccessControl} that allows enumerating the members of each role.
*/
abstract contract AccessControlEnumerableUpgradeable is Initializable, IAccessControlEnumerableUpgradeable, AccessControlUpgradeable {
using AccessControlEnumerableStorage for AccessControlEnumerableStorage.Layout;
function __AccessControlEnumerable_init() internal onlyInitializing {
__Context_init_unchained();
__ERC165_init_unchained();
__AccessControl_init_unchained();
__AccessControlEnumerable_init_unchained();
}
function __AccessControlEnumerable_init_unchained() internal onlyInitializing {
}
using EnumerableSetUpgradeable for EnumerableSetUpgradeable.AddressSet;
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IAccessControlEnumerableUpgradeable).interfaceId || super.supportsInterface(interfaceId);
}
/**
* @dev Returns one of the accounts that have `role`. `index` must be a
* value between 0 and {getRoleMemberCount}, non-inclusive.
*
* Role bearers are not sorted in any particular way, and their ordering may
* change at any point.
*
* WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
* you perform all queries on the same block. See the following
* https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
* for more information.
*/
function getRoleMember(bytes32 role, uint256 index) public view virtual override returns (address) {
return AccessControlEnumerableStorage.layout()._roleMembers[role].at(index);
}
/**
* @dev Returns the number of accounts that have `role`. Can be used
* together with {getRoleMember} to enumerate all bearers of a role.
*/
function getRoleMemberCount(bytes32 role) public view virtual override returns (uint256) {
return AccessControlEnumerableStorage.layout()._roleMembers[role].length();
}
/**
* @dev Overload {_grantRole} to track enumerable memberships
*/
function _grantRole(bytes32 role, address account) internal virtual override {
super._grantRole(role, account);
AccessControlEnumerableStorage.layout()._roleMembers[role].add(account);
}
/**
* @dev Overload {_revokeRole} to track enumerable memberships
*/
function _revokeRole(bytes32 role, address account) internal virtual override {
super._revokeRole(role, account);
AccessControlEnumerableStorage.layout()._roleMembers[role].remove(account);
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (proxy/utils/Initializable.sol)
pragma solidity ^0.8.0;
import "../../utils/AddressUpgradeable.sol";
import { InitializableStorage } from "./InitializableStorage.sol";
/**
* @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
* behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
* external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
* function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
*
* TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
* possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
*
* CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
* that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
*
* [CAUTION]
* ====
* Avoid leaving a contract uninitialized.
*
* An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
* contract, which may impact the proxy. To initialize the implementation contract, you can either invoke the
* initializer manually, or you can include a constructor to automatically mark it as initialized when it is deployed:
*
* [.hljs-theme-light.nopadding]
* ```
* /// @custom:oz-upgrades-unsafe-allow constructor
* constructor() initializer {}
* ```
* ====
*/
abstract contract Initializable {
/**
* @dev Modifier to protect an initializer function from being invoked twice.
*/
modifier initializer() {
// If the contract is initializing we ignore whether _initialized is set in order to support multiple
// inheritance patterns, but we only do this in the context of a constructor, because in other contexts the
// contract may have been reentered.
require(InitializableStorage.layout()._initializing ? _isConstructor() : !InitializableStorage.layout()._initialized, "Initializable: contract is already initialized");
bool isTopLevelCall = !InitializableStorage.layout()._initializing;
if (isTopLevelCall) {
InitializableStorage.layout()._initializing = true;
InitializableStorage.layout()._initialized = true;
}
_;
if (isTopLevelCall) {
InitializableStorage.layout()._initializing = false;
}
}
/**
* @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
* {initializer} modifier, directly or indirectly.
*/
modifier onlyInitializing() {
require(InitializableStorage.layout()._initializing, "Initializable: contract is not initializing");
_;
}
function _isConstructor() private view returns (bool) {
return !AddressUpgradeable.isContract(address(this));
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControlEnumerable.sol)
pragma solidity ^0.8.0;
import "./IAccessControlUpgradeable.sol";
/**
* @dev External interface of AccessControlEnumerable declared to support ERC165 detection.
*/
interface IAccessControlEnumerableUpgradeable is IAccessControlUpgradeable {
/**
* @dev Returns one of the accounts that have `role`. `index` must be a
* value between 0 and {getRoleMemberCount}, non-inclusive.
*
* Role bearers are not sorted in any particular way, and their ordering may
* change at any point.
*
* WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
* you perform all queries on the same block. See the following
* https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
* for more information.
*/
function getRoleMember(bytes32 role, uint256 index) external view returns (address);
/**
* @dev Returns the number of accounts that have `role`. Can be used
* together with {getRoleMember} to enumerate all bearers of a role.
*/
function getRoleMemberCount(bytes32 role) external view returns (uint256);
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControl.sol)
pragma solidity ^0.8.0;
import "./IAccessControlUpgradeable.sol";
import "../utils/ContextUpgradeable.sol";
import "../utils/StringsUpgradeable.sol";
import "../utils/introspection/ERC165Upgradeable.sol";
import { AccessControlStorage } from "./AccessControlStorage.sol";
import "../proxy/utils/Initializable.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 AccessControlUpgradeable is Initializable, ContextUpgradeable, IAccessControlUpgradeable, ERC165Upgradeable {
using AccessControlStorage for AccessControlStorage.Layout;
function __AccessControl_init() internal onlyInitializing {
__Context_init_unchained();
__ERC165_init_unchained();
__AccessControl_init_unchained();
}
function __AccessControl_init_unchained() internal onlyInitializing {
}
struct RoleData {
mapping(address => bool) members;
bytes32 adminRole;
}
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})$/
*
* _Available since v4.1._
*/
modifier onlyRole(bytes32 role) {
_checkRole(role);
_;
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IAccessControlUpgradeable).interfaceId || super.supportsInterface(interfaceId);
}
/**
* @dev Returns `true` if `account` has been granted `role`.
*/
function hasRole(bytes32 role, address account) public view virtual override returns (bool) {
return AccessControlStorage.layout()._roles[role].members[account];
}
/**
* @dev Revert with a standard message if `_msgSender()` is missing `role`.
* Overriding this function changes the behavior of the {onlyRole} modifier.
*
* Format of the revert message is described in {_checkRole}.
*
* _Available since v4.6._
*/
function _checkRole(bytes32 role) internal view virtual {
_checkRole(role, _msgSender());
}
/**
* @dev Revert with a standard message if `account` is missing `role`.
*
* The format of the revert reason is given by the following regular expression:
*
* /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
*/
function _checkRole(bytes32 role, address account) internal view virtual {
if (!hasRole(role, account)) {
revert(
string(
abi.encodePacked(
"AccessControl: account ",
StringsUpgradeable.toHexString(uint160(account), 20),
" is missing role ",
StringsUpgradeable.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 virtual override returns (bytes32) {
return AccessControlStorage.layout()._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);
AccessControlStorage.layout()._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)) {
AccessControlStorage.layout()._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)) {
AccessControlStorage.layout()._roles[role].members[account] = false;
emit RoleRevoked(role, account, _msgSender());
}
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import { AccessControlEnumerableUpgradeable } from "./AccessControlEnumerableUpgradeable.sol";
import { EnumerableSetUpgradeable } from "../utils/structs/EnumerableSetUpgradeable.sol";
library AccessControlEnumerableStorage {
struct Layout {
mapping(bytes32 => EnumerableSetUpgradeable.AddressSet) _roleMembers;
}
bytes32 internal constant STORAGE_SLOT = keccak256('openzepplin.contracts.storage.AccessControlEnumerable');
function layout() internal pure returns (Layout storage l) {
bytes32 slot = STORAGE_SLOT;
assembly {
l.slot := slot
}
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/structs/EnumerableSet.sol)
pragma solidity ^0.8.0;
/**
* @dev Library for managing
* https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
* types.
*
* Sets have the following properties:
*
* - Elements are added, removed, and checked for existence in constant time
* (O(1)).
* - Elements are enumerated in O(n). No guarantees are made on the ordering.
*
* ```
* contract Example {
* // Add the library methods
* using EnumerableSet for EnumerableSet.AddressSet;
*
* // Declare a set state variable
* EnumerableSet.AddressSet private mySet;
* }
* ```
*
* As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
* and `uint256` (`UintSet`) are supported.
*/
library EnumerableSetUpgradeable {
// To implement this library for multiple types with as little code
// repetition as possible, we write it in terms of a generic Set type with
// bytes32 values.
// The Set implementation uses private functions, and user-facing
// implementations (such as AddressSet) are just wrappers around the
// underlying Set.
// This means that we can only create new EnumerableSets for types that fit
// in bytes32.
struct Set {
// Storage of set values
bytes32[] _values;
// Position of the value in the `values` array, plus 1 because index 0
// means a value is not in the set.
mapping(bytes32 => uint256) _indexes;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function _add(Set storage set, bytes32 value) private returns (bool) {
if (!_contains(set, value)) {
set._values.push(value);
// The value is stored at length-1, but we add 1 to all indexes
// and use 0 as a sentinel value
set._indexes[value] = set._values.length;
return true;
} else {
return false;
}
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function _remove(Set storage set, bytes32 value) private returns (bool) {
// We read and store the value's index to prevent multiple reads from the same storage slot
uint256 valueIndex = set._indexes[value];
if (valueIndex != 0) {
// Equivalent to contains(set, value)
// To delete an element from the _values array in O(1), we swap the element to delete with the last one in
// the array, and then remove the last element (sometimes called as 'swap and pop').
// This modifies the order of the array, as noted in {at}.
uint256 toDeleteIndex = valueIndex - 1;
uint256 lastIndex = set._values.length - 1;
if (lastIndex != toDeleteIndex) {
bytes32 lastvalue = set._values[lastIndex];
// Move the last value to the index where the value to delete is
set._values[toDeleteIndex] = lastvalue;
// Update the index for the moved value
set._indexes[lastvalue] = valueIndex; // Replace lastvalue's index to valueIndex
}
// Delete the slot where the moved value was stored
set._values.pop();
// Delete the index for the deleted slot
delete set._indexes[value];
return true;
} else {
return false;
}
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function _contains(Set storage set, bytes32 value) private view returns (bool) {
return set._indexes[value] != 0;
}
/**
* @dev Returns the number of values on the set. O(1).
*/
function _length(Set storage set) private view returns (uint256) {
return set._values.length;
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function _at(Set storage set, uint256 index) private view returns (bytes32) {
return set._values[index];
}
/**
* @dev Return the entire set in an array
*
* WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
* to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
* this function has an unbounded cost, and using it as part of a state-changing function may render the function
* uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
*/
function _values(Set storage set) private view returns (bytes32[] memory) {
return set._values;
}
// Bytes32Set
struct Bytes32Set {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
return _add(set._inner, value);
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
return _remove(set._inner, value);
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
return _contains(set._inner, value);
}
/**
* @dev Returns the number of values in the set. O(1).
*/
function length(Bytes32Set storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
return _at(set._inner, index);
}
/**
* @dev Return the entire set in an array
*
* WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
* to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
* this function has an unbounded cost, and using it as part of a state-changing function may render the function
* uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
*/
function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
return _values(set._inner);
}
// AddressSet
struct AddressSet {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(AddressSet storage set, address value) internal returns (bool) {
return _add(set._inner, bytes32(uint256(uint160(value))));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(AddressSet storage set, address value) internal returns (bool) {
return _remove(set._inner, bytes32(uint256(uint160(value))));
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(AddressSet storage set, address value) internal view returns (bool) {
return _contains(set._inner, bytes32(uint256(uint160(value))));
}
/**
* @dev Returns the number of values in the set. O(1).
*/
function length(AddressSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(AddressSet storage set, uint256 index) internal view returns (address) {
return address(uint160(uint256(_at(set._inner, index))));
}
/**
* @dev Return the entire set in an array
*
* WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
* to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
* this function has an unbounded cost, and using it as part of a state-changing function may render the function
* uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
*/
function values(AddressSet storage set) internal view returns (address[] memory) {
bytes32[] memory store = _values(set._inner);
address[] memory result;
assembly {
result := store
}
return result;
}
// UintSet
struct UintSet {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(UintSet storage set, uint256 value) internal returns (bool) {
return _add(set._inner, bytes32(value));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(UintSet storage set, uint256 value) internal returns (bool) {
return _remove(set._inner, bytes32(value));
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(UintSet storage set, uint256 value) internal view returns (bool) {
return _contains(set._inner, bytes32(value));
}
/**
* @dev Returns the number of values on the set. O(1).
*/
function length(UintSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(UintSet storage set, uint256 index) internal view returns (uint256) {
return uint256(_at(set._inner, index));
}
/**
* @dev Return the entire set in an array
*
* WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
* to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
* this function has an unbounded cost, and using it as part of a state-changing function may render the function
* uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
*/
function values(UintSet storage set) internal view returns (uint256[] memory) {
bytes32[] memory store = _values(set._inner);
uint256[] memory result;
assembly {
result := store
}
return result;
}
}// 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 IAccessControlUpgradeable {
/**
* @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/introspection/ERC165.sol)
pragma solidity ^0.8.0;
import "./IERC165Upgradeable.sol";
import "../../proxy/utils/Initializable.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 ERC165Upgradeable is Initializable, IERC165Upgradeable {
function __ERC165_init() internal onlyInitializing {
__ERC165_init_unchained();
}
function __ERC165_init_unchained() internal onlyInitializing {
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IERC165Upgradeable).interfaceId;
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import { AccessControlUpgradeable } from "./AccessControlUpgradeable.sol";
library AccessControlStorage {
struct Layout {
mapping(bytes32 => AccessControlUpgradeable.RoleData) _roles;
}
bytes32 internal constant STORAGE_SLOT = keccak256('openzepplin.contracts.storage.AccessControl');
function layout() internal pure returns (Layout storage l) {
bytes32 slot = STORAGE_SLOT;
assembly {
l.slot := slot
}
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)
pragma solidity ^0.8.0;
/**
* @dev String operations.
*/
library StringsUpgradeable {
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/Context.sol)
pragma solidity ^0.8.0;
import "../proxy/utils/Initializable.sol";
/**
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract ContextUpgradeable is Initializable {
function __Context_init() internal onlyInitializing {
__Context_init_unchained();
}
function __Context_init_unchained() internal onlyInitializing {
}
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}// 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 IERC165Upgradeable {
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
* to learn more about how these ids are created.
*
* This function call must use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol)
pragma solidity ^0.8.1;
/**
* @dev Collection of functions related to the address type
*/
library AddressUpgradeable {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*
* [IMPORTANT]
* ====
* You shouldn't rely on `isContract` to protect against flash loan attacks!
*
* Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
* like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
* constructor.
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize/address.code.length, which returns 0
// for contracts in construction, since the code is only stored at the end
// of the constructor execution.
return account.code.length > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
(bool success, ) = recipient.call{value: amount}("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain `call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value
) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
(bool success, bytes memory returndata) = target.call{value: value}(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(
address target,
bytes memory data,
string memory errorMessage
) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
(bool success, bytes memory returndata) = target.staticcall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
* revert reason using the provided one.
*
* _Available since v4.3._
*/
function verifyCallResult(
bool success,
bytes memory returndata,
string memory errorMessage
) internal pure returns (bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import { Initializable } from "./Initializable.sol";
library InitializableStorage {
struct Layout {
/*
* @dev Indicates that the contract has been initialized.
*/
bool _initialized;
/*
* @dev Indicates that the contract is in the process of being initialized.
*/
bool _initializing;
}
bytes32 internal constant STORAGE_SLOT = keccak256('openzepplin.contracts.storage.Initializable');
function layout() internal pure returns (Layout storage l) {
bytes32 slot = STORAGE_SLOT;
assembly {
l.slot := slot
}
}
}// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /******************************************************************************\ * Author: Nick Mudge <[email protected]> (https://twitter.com/mudgen) * EIP-2535 Diamonds: https://eips.ethereum.org/EIPS/eip-2535 /******************************************************************************/ interface IDiamondCut { enum FacetCutAction {Add, Replace, Remove} // Add=0, Replace=1, Remove=2 struct FacetCut { address facetAddress; FacetCutAction action; bytes4[] functionSelectors; } /// @notice Add/replace/remove any number of functions and optionally execute /// a function with delegatecall /// @param _diamondCut Contains the facet addresses and function selectors /// @param _init The address of the contract or facet to execute _calldata /// @param _calldata A function call, including function selector and arguments /// _calldata is executed with delegatecall on _init function diamondCut( FacetCut[] calldata _diamondCut, address _init, bytes calldata _calldata ) external; event DiamondCut(FacetCut[] _diamondCut, address _init, bytes _calldata); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /******************************************************************************\ * Author: Nick Mudge <[email protected]> (https://twitter.com/mudgen) * EIP-2535 Diamonds: https://eips.ethereum.org/EIPS/eip-2535 /******************************************************************************/ // A loupe is a small magnifying glass used to look at diamonds. // These functions look at diamonds interface IDiamondLoupe { /// These functions are expected to be called frequently /// by tools. struct Facet { address facetAddress; bytes4[] functionSelectors; } /// @notice Gets all facet addresses and their four byte function selectors. /// @return facets_ Facet function facets() external view returns (Facet[] memory facets_); /// @notice Gets all the function selectors supported by a specific facet. /// @param _facet The facet address. /// @return facetFunctionSelectors_ function facetFunctionSelectors(address _facet) external view returns (bytes4[] memory facetFunctionSelectors_); /// @notice Get all the facet addresses used by a diamond. /// @return facetAddresses_ function facetAddresses() external view returns (address[] memory facetAddresses_); /// @notice Gets the facet that supports the given selector. /// @dev If facet is not found return address(0). /// @param _functionSelector The function selector. /// @return facetAddress_ The facet address. function facetAddress(bytes4 _functionSelector) external view returns (address facetAddress_); }
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
interface IERC165 {
/// @notice Query if a contract implements an interface
/// @param interfaceId The interface identifier, as specified in ERC-165
/// @dev Interface identification is specified in ERC-165. This function
/// uses less than 30,000 gas.
/// @return `true` if the contract implements `interfaceID` and
/// `interfaceID` is not 0xffffffff, `false` otherwise
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import { ERC165StorageUpgradeable } from "./ERC165StorageUpgradeable.sol";
library ERC165StorageStorage {
struct Layout {
/*
* @dev Mapping of interface ids to whether or not it's supported.
*/
mapping(bytes4 => bool) _supportedInterfaces;
}
bytes32 internal constant STORAGE_SLOT = keccak256('openzepplin.contracts.storage.ERC165Storage');
function layout() internal pure returns (Layout storage l) {
bytes32 slot = STORAGE_SLOT;
assembly {
l.slot := slot
}
}
}{
"optimizer": {
"enabled": true,
"runs": 1000
},
"outputSelection": {
"*": {
"*": [
"evm.bytecode",
"evm.deployedBytecode",
"devdoc",
"userdoc",
"metadata",
"abi"
]
}
},
"libraries": {}
}Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
Contract ABI
API[{"inputs":[{"internalType":"address","name":"_contractOwner","type":"address"},{"internalType":"address","name":"_diamondCutFacet","type":"address"}],"stateMutability":"payable","type":"constructor"},{"inputs":[{"internalType":"address","name":"_initializationContractAddress","type":"address"},{"internalType":"bytes","name":"_calldata","type":"bytes"}],"name":"InitializationFunctionReverted","type":"error"},{"stateMutability":"payable","type":"fallback"},{"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
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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
0000000000000000000000001804deca63705e18edf04f242b325bcd54a8b4630000000000000000000000002765a3b1367ecae882a427e9a188832934f6ad46
-----Decoded View---------------
Arg [0] : _contractOwner (address): 0x1804dECa63705e18edf04f242b325bCd54a8b463
Arg [1] : _diamondCutFacet (address): 0x2765a3b1367EcAE882A427E9a188832934F6aD46
-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 0000000000000000000000001804deca63705e18edf04f242b325bcd54a8b463
Arg [1] : 0000000000000000000000002765a3b1367ecae882a427e9a188832934f6ad46
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OVERVIEW
Genius (GNUS) tokens, key to a patented blockchain/software system, are multichain assets for decentralized GPU usage, also termed DePIN (Decentralized Physical Infrastructure Networks).Loading...
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A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.