Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// contracts/TokenImplementation.sol
// SPDX-License-Identifier: Apache 2

pragma solidity ^0.8.0;

import "./TokenState.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/Context.sol";
import "@openzeppelin/contracts/proxy/beacon/BeaconProxy.sol";

// Based on the OpenZepplin ERC20 implementation, licensed under MIT
contract TokenImplementation is TokenState, Context {
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);

    function initialize(
        string memory name_,
        string memory symbol_,
        uint8 decimals_,
        uint64 sequence_,

        address owner_,

        uint16 chainId_,
        bytes32 nativeContract_
    ) initializer public {
        _state.name = name_;
        _state.symbol = symbol_;
        _state.decimals = decimals_;
        _state.metaLastUpdatedSequence = sequence_;

        _state.owner = owner_;

        _state.chainId = chainId_;
        _state.nativeContract = nativeContract_;
    }

    function name() public view returns (string memory) {
        return string(abi.encodePacked(_state.name, " (Wormhole)"));
    }

    function symbol() public view returns (string memory) {
        return _state.symbol;
    }

    function owner() public view returns (address) {
        return _state.owner;
    }

    function decimals() public view returns (uint8) {
        return _state.decimals;
    }

    function totalSupply() public view returns (uint256) {
        return _state.totalSupply;
    }

    function chainId() public view returns (uint16) {
        return _state.chainId;
    }

    function nativeContract() public view returns (bytes32) {
        return _state.nativeContract;
    }

    function balanceOf(address account_) public view returns (uint256) {
        return _state.balances[account_];
    }

    function transfer(address recipient_, uint256 amount_) public returns (bool) {
        _transfer(_msgSender(), recipient_, amount_);
        return true;
    }

    function allowance(address owner_, address spender_) public view returns (uint256) {
        return _state.allowances[owner_][spender_];
    }

    function approve(address spender_, uint256 amount_) public returns (bool) {
        _approve(_msgSender(), spender_, amount_);
        return true;
    }

    function transferFrom(address sender_, address recipient_, uint256 amount_) public returns (bool) {
        _transfer(sender_, recipient_, amount_);

        uint256 currentAllowance = _state.allowances[sender_][_msgSender()];
        require(currentAllowance >= amount_, "ERC20: transfer amount exceeds allowance");
        _approve(sender_, _msgSender(), currentAllowance - amount_);

        return true;
    }

    function increaseAllowance(address spender_, uint256 addedValue_) public returns (bool) {
        _approve(_msgSender(), spender_, _state.allowances[_msgSender()][spender_] + addedValue_);
        return true;
    }

    function decreaseAllowance(address spender_, uint256 subtractedValue_) public returns (bool) {
        uint256 currentAllowance = _state.allowances[_msgSender()][spender_];
        require(currentAllowance >= subtractedValue_, "ERC20: decreased allowance below zero");
        _approve(_msgSender(), spender_, currentAllowance - subtractedValue_);

        return true;
    }

    function _transfer(address sender_, address recipient_, uint256 amount_) internal {
        require(sender_ != address(0), "ERC20: transfer from the zero address");
        require(recipient_ != address(0), "ERC20: transfer to the zero address");

        uint256 senderBalance = _state.balances[sender_];
        require(senderBalance >= amount_, "ERC20: transfer amount exceeds balance");
        _state.balances[sender_] = senderBalance - amount_;
        _state.balances[recipient_] += amount_;

        emit Transfer(sender_, recipient_, amount_);
    }

    function mint(address account_, uint256 amount_) public onlyOwner {
        _mint(account_, amount_);
    }

    function _mint(address account_, uint256 amount_) internal {
        require(account_ != address(0), "ERC20: mint to the zero address");

        _state.totalSupply += amount_;
        _state.balances[account_] += amount_;
        emit Transfer(address(0), account_, amount_);
    }

    function burn(address account_, uint256 amount_) public onlyOwner {
        _burn(account_, amount_);
    }

    function _burn(address account_, uint256 amount_) internal {
        require(account_ != address(0), "ERC20: burn from the zero address");

        uint256 accountBalance = _state.balances[account_];
        require(accountBalance >= amount_, "ERC20: burn amount exceeds balance");
        _state.balances[account_] = accountBalance - amount_;
        _state.totalSupply -= amount_;

        emit Transfer(account_, address(0), amount_);
    }

    function _approve(address owner_, address spender_, uint256 amount_) internal virtual {
        require(owner_ != address(0), "ERC20: approve from the zero address");
        require(spender_ != address(0), "ERC20: approve to the zero address");

        _state.allowances[owner_][spender_] = amount_;
        emit Approval(owner_, spender_, amount_);
    }

    function updateDetails(string memory name_, string memory symbol_, uint64 sequence_) public onlyOwner {
        require(_state.metaLastUpdatedSequence < sequence_, "current metadata is up to date");

        _state.name = name_;
        _state.symbol = symbol_;
        _state.metaLastUpdatedSequence = sequence_;
    }

    modifier onlyOwner() {
        require(owner() == _msgSender(), "caller is not the owner");
        _;
    }

    modifier initializer() {
        require(
            !_state.initialized,
            "Already initialized"
        );

        _state.initialized = true;

        _;
    }
}

// contracts/State.sol
// SPDX-License-Identifier: Apache 2

pragma solidity ^0.8.0;

contract TokenStorage {
    struct State {
        string name;
        string symbol;

        uint64 metaLastUpdatedSequence;

        uint256 totalSupply;
        uint8 decimals;

        mapping(address => uint256) balances;

        mapping(address => mapping(address => uint256)) allowances;

        address owner;

        bool initialized;

        uint16 chainId;
        bytes32 nativeContract;
    }
}

contract TokenState {
    TokenStorage.State _state;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../utils/Context.sol";
/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor () {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.2;

import "../beacon/IBeacon.sol";
import "../../utils/Address.sol";
import "../../utils/StorageSlot.sol";

/**
 * @dev This abstract contract provides getters and event emitting update functions for
 * https://eips.ethereum.org/EIPS/eip-1967[EIP1967] slots.
 *
 * _Available since v4.1._
 *
 * @custom:oz-upgrades-unsafe-allow delegatecall
 */
abstract contract ERC1967Upgrade {
    // This is the keccak-256 hash of "eip1967.proxy.rollback" subtracted by 1
    bytes32 private constant _ROLLBACK_SLOT = 0x4910fdfa16fed3260ed0e7147f7cc6da11a60208b5b9406d12a635614ffd9143;

    /**
     * @dev Storage slot with the address of the current implementation.
     * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /**
     * @dev Emitted when the implementation is upgraded.
     */
    event Upgraded(address indexed implementation);

    /**
     * @dev Returns the current implementation address.
     */
    function _getImplementation() internal view returns (address) {
        return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 implementation slot.
     */
    function _setImplementation(address newImplementation) private {
        require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
        StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
    }

    /**
     * @dev Perform implementation upgrade
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeTo(address newImplementation) internal {
        _setImplementation(newImplementation);
        emit Upgraded(newImplementation);
    }

    /**
     * @dev Perform implementation upgrade with additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCall(address newImplementation, bytes memory data, bool forceCall) internal {
        _setImplementation(newImplementation);
        emit Upgraded(newImplementation);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(newImplementation, data);
        }
    }

    /**
     * @dev Perform implementation upgrade with security checks for UUPS proxies, and additional setup call.
     *
     * Emits an {Upgraded} event.
     */
    function _upgradeToAndCallSecure(address newImplementation, bytes memory data, bool forceCall) internal {
        address oldImplementation = _getImplementation();

        // Initial upgrade and setup call
        _setImplementation(newImplementation);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(newImplementation, data);
        }

        // Perform rollback test if not already in progress
        StorageSlot.BooleanSlot storage rollbackTesting = StorageSlot.getBooleanSlot(_ROLLBACK_SLOT);
        if (!rollbackTesting.value) {
            // Trigger rollback using upgradeTo from the new implementation
            rollbackTesting.value = true;
            Address.functionDelegateCall(
                newImplementation,
                abi.encodeWithSignature(
                    "upgradeTo(address)",
                    oldImplementation
                )
            );
            rollbackTesting.value = false;
            // Check rollback was effective
            require(oldImplementation == _getImplementation(), "ERC1967Upgrade: upgrade breaks further upgrades");
            // Finally reset to the new implementation and log the upgrade
            _setImplementation(newImplementation);
            emit Upgraded(newImplementation);
        }
    }

    /**
     * @dev Perform beacon upgrade with additional setup call. Note: This upgrades the address of the beacon, it does
     * not upgrade the implementation contained in the beacon (see {UpgradeableBeacon-_setImplementation} for that).
     *
     * Emits a {BeaconUpgraded} event.
     */
    function _upgradeBeaconToAndCall(address newBeacon, bytes memory data, bool forceCall) internal {
        _setBeacon(newBeacon);
        emit BeaconUpgraded(newBeacon);
        if (data.length > 0 || forceCall) {
            Address.functionDelegateCall(IBeacon(newBeacon).implementation(), data);
        }
    }

    /**
     * @dev Storage slot with the admin of the contract.
     * This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

    /**
     * @dev Emitted when the admin account has changed.
     */
    event AdminChanged(address previousAdmin, address newAdmin);

    /**
     * @dev Returns the current admin.
     */
    function _getAdmin() internal view returns (address) {
        return StorageSlot.getAddressSlot(_ADMIN_SLOT).value;
    }

    /**
     * @dev Stores a new address in the EIP1967 admin slot.
     */
    function _setAdmin(address newAdmin) private {
        require(newAdmin != address(0), "ERC1967: new admin is the zero address");
        StorageSlot.getAddressSlot(_ADMIN_SLOT).value = newAdmin;
    }

    /**
     * @dev Changes the admin of the proxy.
     *
     * Emits an {AdminChanged} event.
     */
    function _changeAdmin(address newAdmin) internal {
        emit AdminChanged(_getAdmin(), newAdmin);
        _setAdmin(newAdmin);
    }

    /**
     * @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.
     * This is bytes32(uint256(keccak256('eip1967.proxy.beacon')) - 1)) and is validated in the constructor.
     */
    bytes32 internal constant _BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;

    /**
     * @dev Emitted when the beacon is upgraded.
     */
    event BeaconUpgraded(address indexed beacon);

    /**
     * @dev Returns the current beacon.
     */
    function _getBeacon() internal view returns (address) {
        return StorageSlot.getAddressSlot(_BEACON_SLOT).value;
    }

    /**
     * @dev Stores a new beacon in the EIP1967 beacon slot.
     */
    function _setBeacon(address newBeacon) private {
        require(
            Address.isContract(newBeacon),
            "ERC1967: new beacon is not a contract"
        );
        require(
            Address.isContract(IBeacon(newBeacon).implementation()),
            "ERC1967: beacon implementation is not a contract"
        );
        StorageSlot.getAddressSlot(_BEACON_SLOT).value = newBeacon;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM
 * instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to
 * be specified by overriding the virtual {_implementation} function.
 *
 * Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a
 * different contract through the {_delegate} function.
 *
 * The success and return data of the delegated call will be returned back to the caller of the proxy.
 */
abstract contract Proxy {
    /**
     * @dev Delegates the current call to `implementation`.
     *
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _delegate(address implementation) internal virtual {
        // solhint-disable-next-line no-inline-assembly
        assembly {
            // Copy msg.data. We take full control of memory in this inline assembly
            // block because it will not return to Solidity code. We overwrite the
            // Solidity scratch pad at memory position 0.
            calldatacopy(0, 0, calldatasize())

            // Call the implementation.
            // out and outsize are 0 because we don't know the size yet.
            let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)

            // Copy the returned data.
            returndatacopy(0, 0, returndatasize())

            switch result
            // delegatecall returns 0 on error.
            case 0 { revert(0, returndatasize()) }
            default { return(0, returndatasize()) }
        }
    }

    /**
     * @dev This is a virtual function that should be overriden so it returns the address to which the fallback function
     * and {_fallback} should delegate.
     */
    function _implementation() internal view virtual returns (address);

    /**
     * @dev Delegates the current call to the address returned by `_implementation()`.
     *
     * This function does not return to its internall call site, it will return directly to the external caller.
     */
    function _fallback() internal virtual {
        _beforeFallback();
        _delegate(_implementation());
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if no other
     * function in the contract matches the call data.
     */
    fallback () external payable virtual {
        _fallback();
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data
     * is empty.
     */
    receive () external payable virtual {
        _fallback();
    }

    /**
     * @dev Hook that is called before falling back to the implementation. Can happen as part of a manual `_fallback`
     * call, or as part of the Solidity `fallback` or `receive` functions.
     *
     * If overriden should call `super._beforeFallback()`.
     */
    function _beforeFallback() internal virtual {
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./IBeacon.sol";
import "../Proxy.sol";
import "../ERC1967/ERC1967Upgrade.sol";

/**
 * @dev This contract implements a proxy that gets the implementation address for each call from a {UpgradeableBeacon}.
 *
 * The beacon address is stored in storage slot `uint256(keccak256('eip1967.proxy.beacon')) - 1`, so that it doesn't
 * conflict with the storage layout of the implementation behind the proxy.
 *
 * _Available since v3.4._
 */
contract BeaconProxy is Proxy, ERC1967Upgrade {
    /**
     * @dev Initializes the proxy with `beacon`.
     *
     * If `data` is nonempty, it's used as data in a delegate call to the implementation returned by the beacon. This
     * will typically be an encoded function call, and allows initializating the storage of the proxy like a Solidity
     * constructor.
     *
     * Requirements:
     *
     * - `beacon` must be a contract with the interface {IBeacon}.
     */
    constructor(address beacon, bytes memory data) payable {
        assert(_BEACON_SLOT == bytes32(uint256(keccak256("eip1967.proxy.beacon")) - 1));
        _upgradeBeaconToAndCall(beacon, data, false);
    }

    /**
     * @dev Returns the current beacon address.
     */
    function _beacon() internal view virtual returns (address) {
        return _getBeacon();
    }

    /**
     * @dev Returns the current implementation address of the associated beacon.
     */
    function _implementation() internal view virtual override returns (address) {
        return IBeacon(_getBeacon()).implementation();
    }

    /**
     * @dev Changes the proxy to use a new beacon. Deprecated: see {_upgradeBeaconToAndCall}.
     *
     * If `data` is nonempty, it's used as data in a delegate call to the implementation returned by the beacon.
     *
     * Requirements:
     *
     * - `beacon` must be a contract.
     * - The implementation returned by `beacon` must be a contract.
     */
    function _setBeacon(address beacon, bytes memory data) internal virtual {
        _upgradeBeaconToAndCall(beacon, data, false);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev This is the interface that {BeaconProxy} expects of its beacon.
 */
interface IBeacon {
    /**
     * @dev Must return an address that can be used as a delegate call target.
     *
     * {BeaconProxy} will check that this address is a contract.
     */
    function implementation() external view returns (address);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @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
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 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");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private 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

                // solhint-disable-next-line no-inline-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;

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

    function _msgData() internal view virtual returns (bytes calldata) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, and `uint256`._
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        assembly {
            r.slot := slot
        }
    }
}

{
  "remappings": [],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "evmVersion": "istanbul",
  "libraries": {},
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"owner_","type":"address"},{"internalType":"address","name":"spender_","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender_","type":"address"},{"internalType":"uint256","name":"amount_","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account_","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account_","type":"address"},{"internalType":"uint256","name":"amount_","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"chainId","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender_","type":"address"},{"internalType":"uint256","name":"subtractedValue_","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender_","type":"address"},{"internalType":"uint256","name":"addedValue_","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"},{"internalType":"uint8","name":"decimals_","type":"uint8"},{"internalType":"uint64","name":"sequence_","type":"uint64"},{"internalType":"address","name":"owner_","type":"address"},{"internalType":"uint16","name":"chainId_","type":"uint16"},{"internalType":"bytes32","name":"nativeContract_","type":"bytes32"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account_","type":"address"},{"internalType":"uint256","name":"amount_","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nativeContract","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient_","type":"address"},{"internalType":"uint256","name":"amount_","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender_","type":"address"},{"internalType":"address","name":"recipient_","type":"address"},{"internalType":"uint256","name":"amount_","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"},{"internalType":"uint64","name":"sequence_","type":"uint64"}],"name":"updateDetails","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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