文件 1 的 1：SMOK3.sol
pragma solidity ^0.8.20;
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;
}
}
pragma solidity ^0.8.20;
abstract contract Pausable is Context {
event Paused(address account);
event Unpaused(address account);
bool private _paused;
constructor() {
_paused = false;
}
modifier whenNotPaused() {
_requireNotPaused();
_;
}
modifier whenPaused() {
_requirePaused();
_;
}
function paused() public view virtual returns (bool) {
return _paused;
}
function _requireNotPaused() internal view virtual {
require(!paused(), "Pausable: paused");
}
function _requirePaused() internal view virtual {
require(paused(), "Pausable: not paused");
}
function _pause() internal virtual whenNotPaused {
_paused = true;
emit Paused(_msgSender());
}
function _unpause() internal virtual whenPaused {
_paused = false;
emit Unpaused(_msgSender());
}
}
pragma solidity ^0.8.4;
abstract contract OwnablePermissions is Context {
function _requireCallerIsContractOwner() internal view virtual;
}
pragma solidity ^0.8.20;
abstract contract Ownable is Context {
address private _owner;
error OwnableUnauthorizedAccount(address account);
error OwnableInvalidOwner(address owner);
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor(address initialOwner) {
if (initialOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(initialOwner);
}
modifier onlyOwner() {
_checkOwner();
_;
}
function owner() public view virtual returns (address) {
return _owner;
}
function _checkOwner() internal view virtual {
if (owner() != _msgSender()) {
revert OwnableUnauthorizedAccount(_msgSender());
}
}
function renounceOwnership() public virtual onlyOwner {
_transferOwnership(address(0));
}
function transferOwnership(address newOwner) public virtual onlyOwner {
if (newOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(newOwner);
}
function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
pragma solidity ^0.8.4;
abstract contract OwnableBasic is OwnablePermissions, Ownable {
function _requireCallerIsContractOwner() internal view virtual override {
_checkOwner();
}
}
pragma solidity ^0.8.20;
interface IERC165 {
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
pragma solidity ^0.8.4;
interface IEOARegistry is IERC165 {
function isVerifiedEOA(address account) external view returns (bool);
}
pragma solidity ^0.8.4;
enum AllowlistTypes {
Operators,
PermittedContractReceivers
}
enum ReceiverConstraints {
None,
NoCode,
EOA
}
enum CallerConstraints {
None,
OperatorWhitelistEnableOTC,
OperatorWhitelistDisableOTC
}
enum StakerConstraints {
None,
CallerIsTxOrigin,
EOA
}
enum TransferSecurityLevels {
Zero,
One,
Two,
Three,
Four,
Five,
Six
}
struct TransferSecurityPolicy {
CallerConstraints callerConstraints;
ReceiverConstraints receiverConstraints;
}
struct CollectionSecurityPolicy {
TransferSecurityLevels transferSecurityLevel;
uint120 operatorWhitelistId;
uint120 permittedContractReceiversId;
}
pragma solidity ^0.8.4;
interface ITransferSecurityRegistry {
event AddedToAllowlist(AllowlistTypes indexed kind, uint256 indexed id, address indexed account);
event CreatedAllowlist(AllowlistTypes indexed kind, uint256 indexed id, string indexed name);
event ReassignedAllowlistOwnership(AllowlistTypes indexed kind, uint256 indexed id, address indexed newOwner);
event RemovedFromAllowlist(AllowlistTypes indexed kind, uint256 indexed id, address indexed account);
event SetAllowlist(AllowlistTypes indexed kind, address indexed collection, uint120 indexed id);
event SetTransferSecurityLevel(address indexed collection, TransferSecurityLevels level);
function createOperatorWhitelist(string calldata name) external returns (uint120);
function createPermittedContractReceiverAllowlist(string calldata name) external returns (uint120);
function reassignOwnershipOfOperatorWhitelist(uint120 id, address newOwner) external;
function reassignOwnershipOfPermittedContractReceiverAllowlist(uint120 id, address newOwner) external;
function renounceOwnershipOfOperatorWhitelist(uint120 id) external;
function renounceOwnershipOfPermittedContractReceiverAllowlist(uint120 id) external;
function setTransferSecurityLevelOfCollection(address collection, TransferSecurityLevels level) external;
function setOperatorWhitelistOfCollection(address collection, uint120 id) external;
function setPermittedContractReceiverAllowlistOfCollection(address collection, uint120 id) external;
function addOperatorToWhitelist(uint120 id, address operator) external;
function addPermittedContractReceiverToAllowlist(uint120 id, address receiver) external;
function removeOperatorFromWhitelist(uint120 id, address operator) external;
function removePermittedContractReceiverFromAllowlist(uint120 id, address receiver) external;
function getCollectionSecurityPolicy(address collection) external view returns (CollectionSecurityPolicy memory);
function getWhitelistedOperators(uint120 id) external view returns (address[] memory);
function getPermittedContractReceivers(uint120 id) external view returns (address[] memory);
function isOperatorWhitelisted(uint120 id, address operator) external view returns (bool);
function isContractReceiverPermitted(uint120 id, address receiver) external view returns (bool);
}
pragma solidity ^0.8.4;
interface ITransferValidator {
function applyCollectionTransferPolicy(address caller, address from, address to) external view;
}
pragma solidity ^0.8.4;
interface ICreatorTokenTransferValidator is ITransferSecurityRegistry, ITransferValidator, IEOARegistry {}
pragma solidity ^0.8.4;
interface ICreatorToken {
event TransferValidatorUpdated(address oldValidator, address newValidator);
function getTransferValidator() external view returns (ICreatorTokenTransferValidator);
function getSecurityPolicy() external view returns (CollectionSecurityPolicy memory);
function getWhitelistedOperators() external view returns (address[] memory);
function getPermittedContractReceivers() external view returns (address[] memory);
function isOperatorWhitelisted(address operator) external view returns (bool);
function isContractReceiverPermitted(address receiver) external view returns (bool);
function isTransferAllowed(address caller, address from, address to) external view returns (bool);
}
pragma solidity ^0.8.4;
abstract contract TransferValidation is Context {
error ShouldNotMintToBurnAddress();
function _validateBeforeTransfer(address from, address to, uint256 tokenId) internal virtual {
bool fromZeroAddress = from == address(0);
bool toZeroAddress = to == address(0);
if(fromZeroAddress && toZeroAddress) {
revert ShouldNotMintToBurnAddress();
} else if(fromZeroAddress) {
_preValidateMint(_msgSender(), to, tokenId, msg.value);
} else if(toZeroAddress) {
_preValidateBurn(_msgSender(), from, tokenId, msg.value);
} else {
_preValidateTransfer(_msgSender(), from, to, tokenId, msg.value);
}
}
function _validateAfterTransfer(address from, address to, uint256 tokenId) internal virtual {
bool fromZeroAddress = from == address(0);
bool toZeroAddress = to == address(0);
if(fromZeroAddress && toZeroAddress) {
revert ShouldNotMintToBurnAddress();
} else if(fromZeroAddress) {
_postValidateMint(_msgSender(), to, tokenId, msg.value);
} else if(toZeroAddress) {
_postValidateBurn(_msgSender(), from, tokenId, msg.value);
} else {
_postValidateTransfer(_msgSender(), from, to, tokenId, msg.value);
}
}
function _preValidateMint(address caller, address to, uint256 tokenId, uint256 value) internal virtual {}
function _postValidateMint(address caller, address to, uint256 tokenId, uint256 value) internal virtual {}
function _preValidateBurn(address caller, address from, uint256 tokenId, uint256 value) internal virtual {}
function _postValidateBurn(address caller, address from, uint256 tokenId, uint256 value) internal virtual {}
function _preValidateTransfer(address caller, address from, address to, uint256 tokenId, uint256 value) internal virtual {}
function _postValidateTransfer(address caller, address from, address to, uint256 tokenId, uint256 value) internal virtual {}
}
pragma solidity ^0.8.20;
pragma solidity ^0.8.4;
abstract contract CreatorTokenBase is OwnablePermissions, TransferValidation, ICreatorToken {
error CreatorTokenBase__InvalidTransferValidatorContract();
error CreatorTokenBase__SetTransferValidatorFirst();
address public constant DEFAULT_TRANSFER_VALIDATOR = address(0x0000721C310194CcfC01E523fc93C9cCcFa2A0Ac);
TransferSecurityLevels public constant DEFAULT_TRANSFER_SECURITY_LEVEL = TransferSecurityLevels.One;
uint120 public constant DEFAULT_OPERATOR_WHITELIST_ID = uint120(1);
ICreatorTokenTransferValidator private transferValidator;
function setToDefaultSecurityPolicy() public virtual {
_requireCallerIsContractOwner();
setTransferValidator(DEFAULT_TRANSFER_VALIDATOR);
ICreatorTokenTransferValidator(DEFAULT_TRANSFER_VALIDATOR).setTransferSecurityLevelOfCollection(address(this), DEFAULT_TRANSFER_SECURITY_LEVEL);
ICreatorTokenTransferValidator(DEFAULT_TRANSFER_VALIDATOR).setOperatorWhitelistOfCollection(address(this), DEFAULT_OPERATOR_WHITELIST_ID);
}
function setToCustomValidatorAndSecurityPolicy(
address validator,
TransferSecurityLevels level,
uint120 operatorWhitelistId,
uint120 permittedContractReceiversAllowlistId) public {
_requireCallerIsContractOwner();
setTransferValidator(validator);
ICreatorTokenTransferValidator(validator).
setTransferSecurityLevelOfCollection(address(this), level);
ICreatorTokenTransferValidator(validator).
setOperatorWhitelistOfCollection(address(this), operatorWhitelistId);
ICreatorTokenTransferValidator(validator).
setPermittedContractReceiverAllowlistOfCollection(address(this), permittedContractReceiversAllowlistId);
}
function setToCustomSecurityPolicy(
TransferSecurityLevels level,
uint120 operatorWhitelistId,
uint120 permittedContractReceiversAllowlistId) public {
_requireCallerIsContractOwner();
ICreatorTokenTransferValidator validator = getTransferValidator();
if (address(validator) == address(0)) {
revert CreatorTokenBase__SetTransferValidatorFirst();
}
validator.setTransferSecurityLevelOfCollection(address(this), level);
validator.setOperatorWhitelistOfCollection(address(this), operatorWhitelistId);
validator.setPermittedContractReceiverAllowlistOfCollection(address(this), permittedContractReceiversAllowlistId);
}
function setTransferValidator(address transferValidator_) public {
_requireCallerIsContractOwner();
bool isValidTransferValidator = false;
if(transferValidator_.code.length > 0) {
try IERC165(transferValidator_).supportsInterface(type(ICreatorTokenTransferValidator).interfaceId)
returns (bool supportsInterface) {
isValidTransferValidator = supportsInterface;
} catch {}
}
if(transferValidator_ != address(0) && !isValidTransferValidator) {
revert CreatorTokenBase__InvalidTransferValidatorContract();
}
emit TransferValidatorUpdated(address(transferValidator), transferValidator_);
transferValidator = ICreatorTokenTransferValidator(transferValidator_);
}
function getTransferValidator() public view override returns (ICreatorTokenTransferValidator) {
return transferValidator;
}
function getSecurityPolicy() public view override returns (CollectionSecurityPolicy memory) {
if (address(transferValidator) != address(0)) {
return transferValidator.getCollectionSecurityPolicy(address(this));
}
return CollectionSecurityPolicy({
transferSecurityLevel: TransferSecurityLevels.Zero,
operatorWhitelistId: 0,
permittedContractReceiversId: 0
});
}
function getWhitelistedOperators() public view override returns (address[] memory) {
if (address(transferValidator) != address(0)) {
return transferValidator.getWhitelistedOperators(
transferValidator.getCollectionSecurityPolicy(address(this)).operatorWhitelistId);
}
return new address[](0);
}
function getPermittedContractReceivers() public view override returns (address[] memory) {
if (address(transferValidator) != address(0)) {
return transferValidator.getPermittedContractReceivers(
transferValidator.getCollectionSecurityPolicy(address(this)).permittedContractReceiversId);
}
return new address[](0);
}
function isOperatorWhitelisted(address operator) public view override returns (bool) {
if (address(transferValidator) != address(0)) {
return transferValidator.isOperatorWhitelisted(
transferValidator.getCollectionSecurityPolicy(address(this)).operatorWhitelistId, operator);
}
return false;
}
function isContractReceiverPermitted(address receiver) public view override returns (bool) {
if (address(transferValidator) != address(0)) {
return transferValidator.isContractReceiverPermitted(
transferValidator.getCollectionSecurityPolicy(address(this)).permittedContractReceiversId, receiver);
}
return false;
}
function isTransferAllowed(address caller, address from, address to) public view override returns (bool) {
if (address(transferValidator) != address(0)) {
try transferValidator.applyCollectionTransferPolicy(caller, from, to) {
return true;
} catch {
return false;
}
}
return true;
}
function _preValidateTransfer(
address caller,
address from,
address to,
uint256 ,
uint256 ) internal virtual override {
if (address(transferValidator) != address(0)) {
transferValidator.applyCollectionTransferPolicy(caller, from, to);
}
}
}
pragma solidity ^0.8.20;
abstract contract ERC165 is IERC165 {
function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {
return interfaceId == type(IERC165).interfaceId;
}
}
pragma solidity ^0.8.20;
pragma solidity ^0.8.20;
interface IERC721 is IERC165 {
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
event ApprovalForAll(address indexed owner, address indexed operator, bool approved);
function balanceOf(address owner) external view returns (uint256 balance);
function ownerOf(uint256 tokenId) external view returns (address owner);
function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;
function safeTransferFrom(address from, address to, uint256 tokenId) external;
function transferFrom(address from, address to, uint256 tokenId) external;
function approve(address to, uint256 tokenId) external;
function setApprovalForAll(address operator, bool approved) external;
function getApproved(uint256 tokenId) external view returns (address operator);
function isApprovedForAll(address owner, address operator) external view returns (bool);
}
pragma solidity ^0.8.20;
interface IERC721Receiver {
function onERC721Received(
address operator,
address from,
uint256 tokenId,
bytes calldata data
) external returns (bytes4);
}
pragma solidity ^0.8.20;
interface IERC721Metadata is IERC721 {
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function tokenURI(uint256 tokenId) external view returns (string memory);
}
pragma solidity ^0.8.20;
library Math {
error MathOverflowedMulDiv();
enum Rounding {
Floor,
Ceil,
Trunc,
Expand
}
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);
}
}
function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b > a) return (false, 0);
return (true, a - b);
}
}
function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (a == 0) return (true, 0);
uint256 c = a * b;
if (c / a != b) return (false, 0);
return (true, c);
}
}
function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b == 0) return (false, 0);
return (true, a / b);
}
}
function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b == 0) return (false, 0);
return (true, a % b);
}
}
function max(uint256 a, uint256 b) internal pure returns (uint256) {
return a > b ? a : b;
}
function min(uint256 a, uint256 b) internal pure returns (uint256) {
return a < b ? a : b;
}
function average(uint256 a, uint256 b) internal pure returns (uint256) {
return (a & b) + (a ^ b) / 2;
}
function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
if (b == 0) {
return a / b;
}
return a == 0 ? 0 : (a - 1) / b + 1;
}
function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {
unchecked {
uint256 prod0 = x * y;
uint256 prod1;
assembly {
let mm := mulmod(x, y, not(0))
prod1 := sub(sub(mm, prod0), lt(mm, prod0))
}
if (prod1 == 0) {
return prod0 / denominator;
}
if (denominator <= prod1) {
revert MathOverflowedMulDiv();
}
uint256 remainder;
assembly {
remainder := mulmod(x, y, denominator)
prod1 := sub(prod1, gt(remainder, prod0))
prod0 := sub(prod0, remainder)
}
uint256 twos = denominator & (0 - denominator);
assembly {
denominator := div(denominator, twos)
prod0 := div(prod0, twos)
twos := add(div(sub(0, twos), twos), 1)
}
prod0 |= prod1 * twos;
uint256 inverse = (3 * denominator) ^ 2;
inverse *= 2 - denominator * inverse;
inverse *= 2 - denominator * inverse;
inverse *= 2 - denominator * inverse;
inverse *= 2 - denominator * inverse;
inverse *= 2 - denominator * inverse;
inverse *= 2 - denominator * inverse;
result = prod0 * inverse;
return result;
}
}
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;
}
function sqrt(uint256 a) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 result = 1 << (log2(a) >> 1);
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);
}
}
function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = sqrt(a);
return result + (unsignedRoundsUp(rounding) && result * result < a ? 1 : 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;
}
function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = log2(value);
return result + (unsignedRoundsUp(rounding) && 1 << result < value ? 1 : 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;
}
function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
unchecked {
uint256 result = log10(value);
return result + (unsignedRoundsUp(rounding) && 10 ** result < value ? 1 : 0);
}
}
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;
}
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);
}
}
function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {
return uint8(rounding) % 2 == 1;
}
}
pragma solidity ^0.8.20;
library SignedMath {
function max(int256 a, int256 b) internal pure returns (int256) {
return a > b ? a : b;
}
function min(int256 a, int256 b) internal pure returns (int256) {
return a < b ? a : b;
}
function average(int256 a, int256 b) internal pure returns (int256) {
int256 x = (a & b) + ((a ^ b) >> 1);
return x + (int256(uint256(x) >> 255) & (a ^ b));
}
function abs(int256 n) internal pure returns (uint256) {
unchecked {
return uint256(n >= 0 ? n : -n);
}
}
}
pragma solidity ^0.8.20;
library Strings {
bytes16 private constant HEX_DIGITS = "0123456789abcdef";
uint8 private constant ADDRESS_LENGTH = 20;
error StringsInsufficientHexLength(uint256 value, uint256 length);
function toString(uint256 value) internal pure returns (string memory) {
unchecked {
uint256 length = Math.log10(value) + 1;
string memory buffer = new string(length);
uint256 ptr;
assembly {
ptr := add(buffer, add(32, length))
}
while (true) {
ptr--;
assembly {
mstore8(ptr, byte(mod(value, 10), HEX_DIGITS))
}
value /= 10;
if (value == 0) break;
}
return buffer;
}
}
function toStringSigned(int256 value) internal pure returns (string memory) {
return string.concat(value < 0 ? "-" : "", toString(SignedMath.abs(value)));
}
function toHexString(uint256 value) internal pure returns (string memory) {
unchecked {
return toHexString(value, Math.log256(value) + 1);
}
}
function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
uint256 localValue = value;
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_DIGITS[localValue & 0xf];
localValue >>= 4;
}
if (localValue != 0) {
revert StringsInsufficientHexLength(value, length);
}
return string(buffer);
}
function toHexString(address addr) internal pure returns (string memory) {
return toHexString(uint256(uint160(addr)), ADDRESS_LENGTH);
}
function equal(string memory a, string memory b) internal pure returns (bool) {
return bytes(a).length == bytes(b).length && keccak256(bytes(a)) == keccak256(bytes(b));
}
}
pragma solidity ^0.8.0;
library Address {
function isContract(address account) internal view returns (bool) {
return account.code.length > 0;
}
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");
}
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, "Address: low-level call failed");
}
function functionCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
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");
}
function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
(bool success, bytes memory returndata) = target.call{value: value}(data);
return verifyCallResultFromTarget(target, success, returndata, errorMessage);
}
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
function functionStaticCall(
address target,
bytes memory data,
string memory errorMessage
) internal view returns (bytes memory) {
(bool success, bytes memory returndata) = target.staticcall(data);
return verifyCallResultFromTarget(target, success, returndata, errorMessage);
}
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
function functionDelegateCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
(bool success, bytes memory returndata) = target.delegatecall(data);
return verifyCallResultFromTarget(target, success, returndata, errorMessage);
}
function verifyCallResultFromTarget(
address target,
bool success,
bytes memory returndata,
string memory errorMessage
) internal view returns (bytes memory) {
if (success) {
if (returndata.length == 0) {
require(isContract(target), "Address: call to non-contract");
}
return returndata;
} else {
_revert(returndata, errorMessage);
}
}
function verifyCallResult(
bool success,
bytes memory returndata,
string memory errorMessage
) internal pure returns (bytes memory) {
if (success) {
return returndata;
} else {
_revert(returndata, errorMessage);
}
}
function _revert(bytes memory returndata, string memory errorMessage) private pure {
if (returndata.length > 0) {
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
string private _name;
string private _symbol;
mapping(uint256 => address) private _owners;
mapping(address => uint256) private _balances;
mapping(uint256 => address) private _tokenApprovals;
mapping(address => mapping(address => bool)) private _operatorApprovals;
constructor(string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
}
function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
return
interfaceId == type(IERC721).interfaceId ||
interfaceId == type(IERC721Metadata).interfaceId ||
super.supportsInterface(interfaceId);
}
function balanceOf(address owner) public view virtual override returns (uint256) {
require(owner != address(0), "ERC721: address zero is not a valid owner");
return _balances[owner];
}
function ownerOf(uint256 tokenId) public view virtual override returns (address) {
address owner = _ownerOf(tokenId);
require(owner != address(0), "ERC721: invalid token ID");
return owner;
}
function name() public view virtual override returns (string memory) {
return _name;
}
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
_requireMinted(tokenId);
string memory baseURI = _baseURI();
return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : "";
}
function _baseURI() internal view virtual returns (string memory) {
return "";
}
function approve(address to, uint256 tokenId) public virtual override {
address owner = ERC721.ownerOf(tokenId);
require(to != owner, "ERC721: approval to current owner");
require(
_msgSender() == owner || isApprovedForAll(owner, _msgSender()),
"ERC721: approve caller is not token owner or approved for all"
);
_approve(to, tokenId);
}
function getApproved(uint256 tokenId) public view virtual override returns (address) {
_requireMinted(tokenId);
return _tokenApprovals[tokenId];
}
function setApprovalForAll(address operator, bool approved) public virtual override {
_setApprovalForAll(_msgSender(), operator, approved);
}
function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
return _operatorApprovals[owner][operator];
}
function transferFrom(
address from,
address to,
uint256 tokenId
) public virtual override {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved");
_transfer(from, to, tokenId);
}
function safeTransferFrom(
address from,
address to,
uint256 tokenId
) public virtual override {
safeTransferFrom(from, to, tokenId, "");
}
function safeTransferFrom(
address from,
address to,
uint256 tokenId,
bytes memory data
) public virtual override {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved");
_safeTransfer(from, to, tokenId, data);
}
function _safeTransfer(
address from,
address to,
uint256 tokenId,
bytes memory data
) internal virtual {
_transfer(from, to, tokenId);
require(_checkOnERC721Received(from, to, tokenId, data), "ERC721: transfer to non ERC721Receiver implementer");
}
function _ownerOf(uint256 tokenId) internal view virtual returns (address) {
return _owners[tokenId];
}
function _exists(uint256 tokenId) internal view virtual returns (bool) {
return _ownerOf(tokenId) != address(0);
}
function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
address owner = ERC721.ownerOf(tokenId);
return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);
}
function _safeMint(address to, uint256 tokenId) internal virtual {
_safeMint(to, tokenId, "");
}
function _safeMint(
address to,
uint256 tokenId,
bytes memory data
) internal virtual {
_mint(to, tokenId);
require(
_checkOnERC721Received(address(0), to, tokenId, data),
"ERC721: transfer to non ERC721Receiver implementer"
);
}
function _mint(address to, uint256 tokenId) internal virtual {
require(to != address(0), "ERC721: mint to the zero address");
require(!_exists(tokenId), "ERC721: token already minted");
_beforeTokenTransfer(address(0), to, tokenId, 1);
require(!_exists(tokenId), "ERC721: token already minted");
unchecked {
_balances[to] += 1;
}
_owners[tokenId] = to;
emit Transfer(address(0), to, tokenId);
_afterTokenTransfer(address(0), to, tokenId, 1);
}
function _burn(uint256 tokenId) internal virtual {
address owner = ERC721.ownerOf(tokenId);
_beforeTokenTransfer(owner, address(0), tokenId, 1);
owner = ERC721.ownerOf(tokenId);
delete _tokenApprovals[tokenId];
unchecked {
_balances[owner] -= 1;
}
delete _owners[tokenId];
emit Transfer(owner, address(0), tokenId);
_afterTokenTransfer(owner, address(0), tokenId, 1);
}
function _transfer(
address from,
address to,
uint256 tokenId
) internal virtual {
require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner");
require(to != address(0), "ERC721: transfer to the zero address");
_beforeTokenTransfer(from, to, tokenId, 1);
require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner");
delete _tokenApprovals[tokenId];
unchecked {
_balances[from] -= 1;
_balances[to] += 1;
}
_owners[tokenId] = to;
emit Transfer(from, to, tokenId);
_afterTokenTransfer(from, to, tokenId, 1);
}
function _approve(address to, uint256 tokenId) internal virtual {
_tokenApprovals[tokenId] = to;
emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
}
function _setApprovalForAll(
address owner,
address operator,
bool approved
) internal virtual {
require(owner != operator, "ERC721: approve to caller");
_operatorApprovals[owner][operator] = approved;
emit ApprovalForAll(owner, operator, approved);
}
function _requireMinted(uint256 tokenId) internal view virtual {
require(_exists(tokenId), "ERC721: invalid token ID");
}
function _checkOnERC721Received(
address from,
address to,
uint256 tokenId,
bytes memory data
) private returns (bool) {
if (to.isContract()) {
try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {
return retval == IERC721Receiver.onERC721Received.selector;
} catch (bytes memory reason) {
if (reason.length == 0) {
revert("ERC721: transfer to non ERC721Receiver implementer");
} else {
assembly {
revert(add(32, reason), mload(reason))
}
}
}
} else {
return true;
}
}
function _beforeTokenTransfer(
address from,
address to,
uint256 firstTokenId,
uint256 batchSize
) internal virtual {}
function _afterTokenTransfer(
address from,
address to,
uint256 firstTokenId,
uint256 batchSize
) internal virtual {}
function __unsafe_increaseBalance(address account, uint256 amount) internal {
_balances[account] += amount;
}
}
pragma solidity ^0.8.4;
abstract contract ERC721OpenZeppelinBase is ERC721 {
string internal _contractName;
string internal _contractSymbol;
function name() public view virtual override returns (string memory) {
return _contractName;
}
function symbol() public view virtual override returns (string memory) {
return _contractSymbol;
}
function _setNameAndSymbol(string memory name_, string memory symbol_) internal {
_contractName = name_;
_contractSymbol = symbol_;
}
}
abstract contract ERC721OpenZeppelin is ERC721OpenZeppelinBase {
constructor(string memory name_, string memory symbol_) ERC721("", "") {
_setNameAndSymbol(name_, symbol_);
}
}
abstract contract ERC721OpenZeppelinInitializable is OwnablePermissions, ERC721OpenZeppelinBase {
error ERC721OpenZeppelinInitializable__AlreadyInitializedERC721();
bool private _erc721Initialized;
function initializeERC721(string memory name_, string memory symbol_) public {
_requireCallerIsContractOwner();
if(_erc721Initialized) {
revert ERC721OpenZeppelinInitializable__AlreadyInitializedERC721();
}
_erc721Initialized = true;
_setNameAndSymbol(name_, symbol_);
}
}
pragma solidity ^0.8.4;
abstract contract ERC721C is ERC721OpenZeppelin, CreatorTokenBase {
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(ICreatorToken).interfaceId || super.supportsInterface(interfaceId);
}
function _beforeTokenTransfer(
address from,
address to,
uint256 firstTokenId,
uint256 batchSize) internal virtual override {
for (uint256 i = 0; i < batchSize;) {
_validateBeforeTransfer(from, to, firstTokenId + i);
unchecked {
++i;
}
}
}
function _afterTokenTransfer(
address from,
address to,
uint256 firstTokenId,
uint256 batchSize) internal virtual override {
for (uint256 i = 0; i < batchSize;) {
_validateAfterTransfer(from, to, firstTokenId + i);
unchecked {
++i;
}
}
}
}
abstract contract ERC721CInitializable is ERC721OpenZeppelinInitializable, CreatorTokenBase {
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(ICreatorToken).interfaceId || super.supportsInterface(interfaceId);
}
function _beforeTokenTransfer(
address from,
address to,
uint256 firstTokenId,
uint256 batchSize) internal virtual override {
for (uint256 i = 0; i < batchSize;) {
_validateBeforeTransfer(from, to, firstTokenId + i);
unchecked {
++i;
}
}
}
function _afterTokenTransfer(
address from,
address to,
uint256 firstTokenId,
uint256 batchSize) internal virtual override {
for (uint256 i = 0; i < batchSize;) {
_validateAfterTransfer(from, to, firstTokenId + i);
unchecked {
++i;
}
}
}
}
pragma solidity ^0.8.20;
interface IERC2981 is IERC165 {
function royaltyInfo(
uint256 tokenId,
uint256 salePrice
) external view returns (address receiver, uint256 royaltyAmount);
}
pragma solidity ^0.8.20;
abstract contract ERC2981 is IERC2981, ERC165 {
struct RoyaltyInfo {
address receiver;
uint96 royaltyFraction;
}
RoyaltyInfo private _defaultRoyaltyInfo;
mapping(uint256 tokenId => RoyaltyInfo) private _tokenRoyaltyInfo;
error ERC2981InvalidDefaultRoyalty(uint256 numerator, uint256 denominator);
error ERC2981InvalidDefaultRoyaltyReceiver(address receiver);
error ERC2981InvalidTokenRoyalty(uint256 tokenId, uint256 numerator, uint256 denominator);
error ERC2981InvalidTokenRoyaltyReceiver(uint256 tokenId, address receiver);
function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC165) returns (bool) {
return interfaceId == type(IERC2981).interfaceId || super.supportsInterface(interfaceId);
}
function royaltyInfo(uint256 tokenId, uint256 salePrice) public view virtual returns (address, uint256) {
RoyaltyInfo memory royalty = _tokenRoyaltyInfo[tokenId];
if (royalty.receiver == address(0)) {
royalty = _defaultRoyaltyInfo;
}
uint256 royaltyAmount = (salePrice * royalty.royaltyFraction) / _feeDenominator();
return (royalty.receiver, royaltyAmount);
}
function _feeDenominator() internal pure virtual returns (uint96) {
return 10000;
}
function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual {
uint256 denominator = _feeDenominator();
if (feeNumerator > denominator) {
revert ERC2981InvalidDefaultRoyalty(feeNumerator, denominator);
}
if (receiver == address(0)) {
revert ERC2981InvalidDefaultRoyaltyReceiver(address(0));
}
_defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator);
}
function _deleteDefaultRoyalty() internal virtual {
delete _defaultRoyaltyInfo;
}
function _setTokenRoyalty(uint256 tokenId, address receiver, uint96 feeNumerator) internal virtual {
uint256 denominator = _feeDenominator();
if (feeNumerator > denominator) {
revert ERC2981InvalidTokenRoyalty(tokenId, feeNumerator, denominator);
}
if (receiver == address(0)) {
revert ERC2981InvalidTokenRoyaltyReceiver(tokenId, address(0));
}
_tokenRoyaltyInfo[tokenId] = RoyaltyInfo(receiver, feeNumerator);
}
function _resetTokenRoyalty(uint256 tokenId) internal virtual {
delete _tokenRoyaltyInfo[tokenId];
}
}
pragma solidity ^0.8.4;
abstract contract BasicRoyaltiesBase is ERC2981 {
event DefaultRoyaltySet(address indexed receiver, uint96 feeNumerator);
event TokenRoyaltySet(uint256 indexed tokenId, address indexed receiver, uint96 feeNumerator);
function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual override {
super._setDefaultRoyalty(receiver, feeNumerator);
emit DefaultRoyaltySet(receiver, feeNumerator);
}
function _setTokenRoyalty(uint256 tokenId, address receiver, uint96 feeNumerator) internal virtual override {
super._setTokenRoyalty(tokenId, receiver, feeNumerator);
emit TokenRoyaltySet(tokenId, receiver, feeNumerator);
}
}
abstract contract BasicRoyalties is BasicRoyaltiesBase {
constructor(address receiver, uint96 feeNumerator) {
_setDefaultRoyalty(receiver, feeNumerator);
}
}
abstract contract BasicRoyaltiesInitializable is BasicRoyaltiesBase {}
pragma solidity ^0.8.20;
contract SMOK3 is OwnableBasic, Pausable,ERC721C, BasicRoyalties {
uint256 public whitelistMintFee = 0.07 ether;
uint256 public publicMintFee = 0.08 ether;
uint256 public totalNFTs = 800;
uint256 public tokenIdCounter;
uint96 public royaltyFeeNumerator;
uint256 public whitelistMintSTime;
uint256 public whitelistMintETime;
uint256 public publicMintSTime;
uint256 public publicMintETime;
uint256 private _totalSupply;
bool public isTradingEnabled = false;
address public royaltyReceiver;
uint256 public presaleNftsCount;
string private baseUriExtended;
mapping(address => uint256) public publicMinted;
struct PresaleMint {
uint256 nftsAllocated;
uint256 nftsMinted;
}
struct WhitelistMint {
uint256 nftsAllocated;
uint256 nftsMinted;
}
mapping(address => PresaleMint) public PresaleMintInfo;
mapping(address => WhitelistMint) public WhitelistMintInfo;
event whitelistMint(address, uint256);
constructor(
address receiver,
string memory name,
string memory symbol,
address owner,
uint96 feeNumerator
)
ERC721OpenZeppelin(name, symbol)
BasicRoyalties(receiver, feeNumerator)
Ownable(owner)
{
royaltyReceiver = receiver;
royaltyFeeNumerator = feeNumerator;
}
function supportsInterface(bytes4 interfaceId)
public
view
virtual
override(ERC721C, ERC2981)
returns (bool)
{
return super.supportsInterface(interfaceId);
}
function claimPresaleNft() external whenNotPaused{
uint256 mintableNFTs = PresaleMintInfo[msg.sender].nftsAllocated - PresaleMintInfo[msg.sender].nftsMinted;
if(mintableNFTs == 0) {
revert("zero claimable");
}
if (tokenIdCounter + mintableNFTs > totalNFTs) {
revert("mintable NFTs exceeds available nfts");
}
for(uint256 indx; indx < mintableNFTs; ) {
tokenIdCounter++;
_mint(msg.sender, tokenIdCounter);
unchecked {
indx++;
_totalSupply++;
}
}
PresaleMintInfo[msg.sender].nftsMinted += mintableNFTs;
}
function mintWhitelistNFT(uint256 quantity) external payable {
if (tokenIdCounter + quantity > totalNFTs - presaleNftsCount) {
revert("quantity exceeds available nfts");
}
if (
block.timestamp < whitelistMintSTime ||
block.timestamp > whitelistMintETime
) {
revert("ws is not active");
}
if (
WhitelistMintInfo[msg.sender].nftsMinted + quantity >
WhitelistMintInfo[msg.sender].nftsAllocated
) {
revert("quantity exceeds allocated nfts");
}
uint256 fee = whitelistMintFee * quantity;
if (msg.value != fee) {
revert("Insufficient eth sent");
}
for (uint256 i; i < quantity; ) {
tokenIdCounter++;
_mint(msg.sender, tokenIdCounter);
unchecked {
i++;
_totalSupply++;
}
}
WhitelistMintInfo[msg.sender].nftsMinted += quantity;
emit whitelistMint(msg.sender, quantity);
}
function mintPublicNFT(uint256 quantity) external payable {
if (tokenIdCounter + quantity > totalNFTs - presaleNftsCount) {
revert("quantity exceeds available nfts");
}
if (
block.timestamp < publicMintSTime ||
block.timestamp > publicMintETime
) {
revert("ps is not active");
}
if (msg.value != publicMintFee * quantity) {
revert("Insufficient eth sent");
}
publicMinted[msg.sender] += quantity;
for (uint256 i; i < quantity; ) {
tokenIdCounter++;
_mint(msg.sender, tokenIdCounter);
unchecked {
i++;
}
}
_totalSupply += quantity;
}
function addWhitelistUsers(
address[] calldata users,
uint256[] calldata amount
) external onlyOwner {
if (users.length != amount.length) {
revert("arrays musrt be of same length");
}
for (uint256 i; i < users.length; ) {
WhitelistMintInfo[users[i]].nftsAllocated += amount[i];
WhitelistMintInfo[users[i]].nftsMinted = WhitelistMintInfo[users[i]]
.nftsMinted;
unchecked {
i++;
}
}
}
function addPresaleUsers(address[] memory users, uint256[] memory amount)
external
onlyOwner
{
if (users.length != amount.length) {
revert("array length mismatch");
}
for (uint256 i; i < users.length; ) {
PresaleMintInfo[users[i]].nftsAllocated += amount[i];
presaleNftsCount +=amount[i];
unchecked {
i++;
}
}
}
function isWhitelisted(address addr) external view returns (bool) {
return WhitelistMintInfo[addr].nftsAllocated > 0 ? true : false;
}
function setWhitelistSaleTimestamps(uint256 sTime, uint256 eTime)
external
onlyOwner
{
if (sTime < block.timestamp || eTime < sTime) {
revert("invalid timestamp");
}
whitelistMintSTime = sTime;
whitelistMintETime = eTime;
}
function setPublicSaleTimestamps(uint256 sTime, uint256 eTime)
external
onlyOwner
{
if (sTime < block.timestamp || eTime < sTime) {
revert("invalid timestamp");
}
publicMintSTime = sTime;
publicMintETime = eTime;
}
function setWhitelistMintFee(uint256 fee) external onlyOwner {
if (fee == 0) {
revert("zero fee");
}
whitelistMintFee = fee;
}
function setPublicMintFee(uint256 fee) external onlyOwner {
if (fee == 0) {
revert("zero fee");
}
publicMintFee = fee;
}
function updateTradingStatus(bool value) external onlyOwner {
isTradingEnabled = value;
}
function setRoyaltyInfo(uint96 feeNumerator,address receiver) external onlyOwner {
royaltyReceiver = receiver;
royaltyFeeNumerator = feeNumerator;
_setDefaultRoyalty(royaltyReceiver, royaltyFeeNumerator);
}
function pause() external whenNotPaused onlyOwner{
_pause();
emit Paused(msg.sender);
}
function unpause() external whenPaused onlyOwner {
_unpause();
emit Unpaused(msg.sender);
}
function setBaseUri(string memory _baseUri) external onlyOwner {
baseUriExtended = _baseUri;
}
function totalSupply() external view returns (uint256) {
return _totalSupply;
}
function getRemainingMints() external view returns (uint256) {
return totalNFTs - tokenIdCounter;
}
function getWhitelistMintFee() external view returns (uint256) {
return whitelistMintFee;
}
function getPublicMintFee() external view returns (uint256) {
return publicMintFee;
}
function getTotalNFTs() external view returns (uint256) {
return totalNFTs;
}
function getRoyaltyFeeNumerator() external view returns (uint96) {
return royaltyFeeNumerator;
}
function getWhitelistMintStartTime() external view returns (uint256) {
return whitelistMintSTime;
}
function getWhitelistMintEndTime() external view returns (uint256) {
return whitelistMintETime;
}
function getPublicMintStartTime() external view returns (uint256) {
return publicMintSTime;
}
function getPublicMintEndTime() external view returns (uint256) {
return publicMintETime;
}
function getTradingStatus() external view returns (bool) {
return isTradingEnabled;
}
function _baseURI() internal view override returns (string memory) {
return baseUriExtended;
}
function _beforeTokenTransfer(
address from,
address to,
uint256 firstTokenId,
uint256 batchSize
) internal virtual override {
if (from != address(0) && !isTradingEnabled) {
revert("transfer disabled");
}
for (uint256 i = 0; i < batchSize; ) {
_validateBeforeTransfer(from, to, firstTokenId + i);
unchecked {
++i;
}
}
}
function withdrawETH(address account) external onlyOwner {
if (account == address(0)) {
revert("zero withdrawl address");
}
uint256 value = address(this).balance;
(bool success, ) = account.call{value: value}("");
require(success, "Transfer failed");
}
function burn(uint256 tokenId) public {
if (!_isApprovedOrOwner(_msgSender(), tokenId)) {
revert("ERC721: caller is not owner nor approved");
}
_burn(tokenId);
_totalSupply -= 1;
}
}
