// File: @openzeppelin/contracts/ownership/Ownable.sol

pragma solidity ^0.5.0;

/**
 * @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.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be aplied to your functions to restrict their use to
 * the owner.
 */
contract Ownable {
    address private _owner;

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

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

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

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

    /**
     * @dev Returns true if the caller is the current owner.
     */
    function isOwner() public view returns (bool) {
        return msg.sender == _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 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 onlyOwner {
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     */
    function _transferOwnership(address newOwner) internal {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

// File: contracts/ProxyReceiver/IERC1538.sol

pragma solidity ^0.5.0;

/// @title ERC1538 Transparent Contract Standard
/// @dev Required interface
///  Note: the ERC-165 identifier for this interface is 0x61455567
interface IERC1538 {

    /// @dev This emits when one or a set of functions are updated in a transparent contract.
    ///  The message string should give a short description of the change and why
    ///  the change was made.
    event CommitMessage(string message);

    /// @dev This emits for each function that is updated in a transparent contract.
    ///  functionId is the bytes4 of the keccak256 of the function signature.
    ///  oldDelegate is the delegate contract address of the old delegate contract if
    ///  the function is being replaced or removed.
    ///  oldDelegate is the zero value address(0) if a function is being added for the
    ///  first time.
    ///  newDelegate is the delegate contract address of the new delegate contract if
    ///  the function is being added for the first time or if the function is being
    ///  replaced.
    ///  newDelegate is the zero value address(0) if the function is being removed.
    event FunctionUpdate(bytes4 indexed functionId, address indexed oldDelegate, address indexed newDelegate, string functionSignature);

    /// @notice Updates functions in a transparent contract.
    /// @dev If the value of _delegate is zero then the functions specified
    ///  in _functionSignatures are removed.
    ///  If the value of _delegate is a delegate contract address then the functions
    ///  specified in _functionSignatures will be delegated to that address.
    /// @param _delegate The address of a delegate contract to delegate to or zero
    ///        to remove functions.
    /// @param _functionSignatures A list of function signatures listed one after the other
    /// @param _commitMessage A short description of the change and why it is made
    ///        This message is passed to the CommitMessage event.
    function updateContract(address _delegate, string calldata _functionSignatures, string calldata _commitMessage) external;
}

// File: contracts/ProxyReceiver/ProxyBaseStorage.sol

pragma solidity ^0.5.0;

///////////////////////////////////////////////////////////////////////////////////////////////////
/**
 * @title ProxyBaseStorage
 * @dev Defining base storage for the proxy contract.
 */
///////////////////////////////////////////////////////////////////////////////////////////////////

contract ProxyBaseStorage {

    //////////////////////////////////////////// VARS /////////////////////////////////////////////

    // maps functions to the delegate contracts that execute the functions.
    // funcId => delegate contract
    mapping(bytes4 => address) public delegates;
  
    // array of function signatures supported by the contract.
    bytes[] internal funcSignatures;

    // maps each function signature to its position in the funcSignatures array.
    // signature => index+1
    mapping(bytes => uint256) internal funcSignatureToIndex;

    // proxy address of itself, can be used for cross-delegate calls but also safety checking.
    address proxy;

    ///////////////////////////////////////////////////////////////////////////////////////////////

}

// File: @openzeppelin/contracts/token/ERC20/IERC20.sol

pragma solidity ^0.5.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP. Does not include
 * the optional functions; to access them see `ERC20Detailed`.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

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

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

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

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

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

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

// File: @openzeppelin/contracts/math/SafeMath.sol

pragma solidity ^0.5.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b <= a, "SafeMath: subtraction overflow");
        uint256 c = a - b;

        return c;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        // Solidity only automatically asserts when dividing by 0
        require(b > 0, "SafeMath: division by zero");
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b != 0, "SafeMath: modulo by zero");
        return a % b;
    }
}

// File: @openzeppelin/contracts/token/ERC20/ERC20.sol

pragma solidity ^0.5.0;



/**
 * @dev Implementation of the `IERC20` interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using `_mint`.
 * For a generic mechanism see `ERC20Mintable`.
 *
 * *For a detailed writeup see our guide [How to implement supply
 * mechanisms](https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226).*
 *
 * We have followed general OpenZeppelin guidelines: functions revert instead
 * of returning `false` on failure. This behavior is nonetheless conventional
 * and does not conflict with the expectations of ERC20 applications.
 *
 * Additionally, an `Approval` event is emitted on calls to `transferFrom`.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard `decreaseAllowance` and `increaseAllowance`
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See `IERC20.approve`.
 */
contract ERC20 is IERC20 {
    using SafeMath for uint256;

    mapping (address => uint256) private _balances;

    mapping (address => mapping (address => uint256)) private _allowances;

    uint256 private _totalSupply;

    /**
     * @dev See `IERC20.totalSupply`.
     */
    function totalSupply() public view returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See `IERC20.balanceOf`.
     */
    function balanceOf(address account) public view returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See `IERC20.transfer`.
     *
     * Requirements:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public returns (bool) {
        _transfer(msg.sender, recipient, amount);
        return true;
    }

    /**
     * @dev See `IERC20.allowance`.
     */
    function allowance(address owner, address spender) public view returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See `IERC20.approve`.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 value) public returns (bool) {
        _approve(msg.sender, spender, value);
        return true;
    }

    /**
     * @dev See `IERC20.transferFrom`.
     *
     * Emits an `Approval` event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of `ERC20`;
     *
     * Requirements:
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `value`.
     * - the caller must have allowance for `sender`'s tokens of at least
     * `amount`.
     */
    function transferFrom(address sender, address recipient, uint256 amount) public returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender, msg.sender, _allowances[sender][msg.sender].sub(amount));
        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to `approve` that can be used as a mitigation for
     * problems described in `IERC20.approve`.
     *
     * Emits an `Approval` event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
        _approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to `approve` that can be used as a mitigation for
     * problems described in `IERC20.approve`.
     *
     * Emits an `Approval` event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
        _approve(msg.sender, spender, _allowances[msg.sender][spender].sub(subtractedValue));
        return true;
    }

    /**
     * @dev Moves tokens `amount` from `sender` to `recipient`.
     *
     * This is internal function is equivalent to `transfer`, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a `Transfer` event.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    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");

        _balances[sender] = _balances[sender].sub(amount);
        _balances[recipient] = _balances[recipient].add(amount);
        emit Transfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a `Transfer` event with `from` set to the zero address.
     *
     * Requirements
     *
     * - `to` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal {
        require(account != address(0), "ERC20: mint to the zero address");

        _totalSupply = _totalSupply.add(amount);
        _balances[account] = _balances[account].add(amount);
        emit Transfer(address(0), account, amount);
    }

     /**
     * @dev Destoys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a `Transfer` event with `to` set to the zero address.
     *
     * Requirements
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 value) internal {
        require(account != address(0), "ERC20: burn from the zero address");

        _totalSupply = _totalSupply.sub(value);
        _balances[account] = _balances[account].sub(value);
        emit Transfer(account, address(0), value);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner`s tokens.
     *
     * This is internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an `Approval` event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(address owner, address spender, uint256 value) internal {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = value;
        emit Approval(owner, spender, value);
    }

    /**
     * @dev Destoys `amount` tokens from `account`.`amount` is then deducted
     * from the caller's allowance.
     *
     * See `_burn` and `_approve`.
     */
    function _burnFrom(address account, uint256 amount) internal {
        _burn(account, amount);
        _approve(account, msg.sender, _allowances[account][msg.sender].sub(amount));
    }
}

// File: @openzeppelin/contracts/token/ERC20/ERC20Detailed.sol

pragma solidity ^0.5.0;


/**
 * @dev Optional functions from the ERC20 standard.
 */
contract ERC20Detailed is IERC20 {
    string private _name;
    string private _symbol;
    uint8 private _decimals;

    /**
     * @dev Sets the values for `name`, `symbol`, and `decimals`. All three of
     * these values are immutable: they can only be set once during
     * construction.
     */
    constructor (string memory name, string memory symbol, uint8 decimals) public {
        _name = name;
        _symbol = symbol;
        _decimals = decimals;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5,05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei.
     *
     * > Note that this information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * `IERC20.balanceOf` and `IERC20.transfer`.
     */
    function decimals() public view returns (uint8) {
        return _decimals;
    }
}

// File: contracts/ProxyToken.sol

pragma solidity ^0.5.0;







contract ProxyToken is
    ERC20,
    ERC20Detailed,
    Ownable,
    ProxyBaseStorage,
    IERC1538
{
    mapping(address => mapping(bytes4 => bool)) public WhiteListedCaller;

    mapping(bytes4 => bool) public nonWhiteListed;

    address balanceOfDelegate;

    event balanceOfDelegateUpdated(address newDelegate);

    constructor() public ERC20Detailed("Hercules", "HERC", 18) {
        _mint(0x1a2a618f83e89efBD9C9C120AB38C1C2eC9c4E76, 234259085000000000000000000);
    }

    function updateBalanceDelegate(address _a) public onlyOwner() {
        balanceOfDelegate = _a;
        emit balanceOfDelegateUpdated(_a);
    }
    function WhiteListCaller(address a, bytes4 _function) public onlyOwner() {
        WhiteListedCaller[a][_function] = true;
    }
    function deWhiteListCaller(address a, bytes4 _function) public onlyOwner() {
        WhiteListedCaller[a][_function] = false;
    }

    function toggleFunctionWhiteListing(bytes4 _function) public onlyOwner() {
        nonWhiteListed[_function] = !nonWhiteListed[_function];
    }

    function burn(uint256 _amount) public {
        _burn(msg.sender, _amount);
    }

    function balanceOf(address _user, uint256 _id) public returns (uint256) {
        bytes memory encoded = abi.encodeWithSelector(0x00fdd58e, _user, _id);
        bool b;
        bytes memory data;
        (b, data) = balanceOfDelegate.delegatecall(encoded);
        return abi.decode(data, (uint256));
    }
    function() external payable {
        address delegate = delegates[msg.sig];

        require(delegate != address(0), "Function does not exist.");

        if (nonWhiteListed[msg.sig] == false) {
            require(
                WhiteListedCaller[msg.sender][msg.sig] == true,
                "user needs to be whitelist to trigger external call"
            );
        }

        assembly {
            let ptr := mload(0x40)
            calldatacopy(ptr, 0, calldatasize)
            let result := delegatecall(gas, delegate, ptr, calldatasize, 0, 0)
            let size := returndatasize
            returndatacopy(ptr, 0, size)
            switch result
                case 0 {
                    revert(ptr, size)
                }
                default {
                    return(ptr, size)
                }
        }
    }

    ///////////////////////////////////////////////////////////////////////////////////////////////

    /// @notice Updates functions in a transparent contract.
    /// @dev If the value of _delegate is zero then the functions specified
    ///  in _functionSignatures are removed.
    ///  If the value of _delegate is a delegate contract address then the functions
    ///  specified in _functionSignatures will be delegated to that address.
    /// @param _delegate The address of a delegate contract to delegate to or zero
    /// @param _functionSignatures A list of function signatures listed one after the other
    /// @param _commitMessage A short description of the change and why it is made
    ///        This message is passed to the CommitMessage event.
    function updateContract(
        address _delegate,
        string calldata _functionSignatures,
        string calldata _commitMessage
    ) external onlyOwner() {
        // ***
        // NEEDS SECURITY ADDING HERE, SUGGEST MULTI-ADDRESS APPROVAL SYSTEM OR EQUIVALENT.
        // ***

        // pos is first used to check the size of the delegate contract.
        // After that pos is the current memory location of _functionSignatures.
        // It is used to move through the characters of _functionSignatures
        uint256 pos;

        if (_delegate != address(0)) {
            assembly {
                pos := extcodesize(_delegate)
            }
            require(
                pos > 0,
                "_delegate address is not a contract and is not address(0)"
            );
        }

        // creates a bytes version of _functionSignatures
        bytes memory signatures = bytes(_functionSignatures);

        // stores the position in memory where _functionSignatures ends.
        uint256 signaturesEnd;

        // stores the starting position of a function signature in _functionSignatures
        uint256 start;

        assembly {
            pos := add(signatures, 32)
            start := pos
            signaturesEnd := add(pos, mload(signatures))
        }
        // the function id of the current function signature
        bytes4 funcId;

        // the delegate address that is being replaced or address(0) if removing functions
        address oldDelegate;

        // the length of the current function signature in _functionSignatures
        uint256 num;

        // the current character in _functionSignatures
        uint256 char;

        // the position of the current function signature in the funcSignatures array
        uint256 index;

        // the last position in the funcSignatures array
        uint256 lastIndex;

        // parse the _functionSignatures string and handle each function

        for (; pos < signaturesEnd; pos++) {
            assembly {
                char := byte(0, mload(pos))
            }
            // 0x29 == )
            if (char == 0x29) {
                pos++;
                num = (pos - start);
                start = pos;
                assembly {
                    mstore(signatures, num)
                }
                funcId = bytes4(keccak256(signatures));
                oldDelegate = delegates[funcId];
                if (_delegate == address(0)) {
                    index = funcSignatureToIndex[signatures];
                    require(index != 0, "Function does not exist.");
                    index--;
                    lastIndex = funcSignatures.length - 1;
                    if (index != lastIndex) {
                        funcSignatures[index] = funcSignatures[lastIndex];
                        funcSignatureToIndex[funcSignatures[lastIndex]] =
                            index +
                            1;
                    }
                    funcSignatures.length--;
                    delete funcSignatureToIndex[signatures];
                    delete delegates[funcId];
                    emit FunctionUpdate(
                        funcId,
                        oldDelegate,
                        address(0),
                        string(signatures)
                    );
                } else if (funcSignatureToIndex[signatures] == 0) {
                    require(oldDelegate == address(0), "FuncId clash.");
                    delegates[funcId] = _delegate;
                    funcSignatures.push(signatures);
                    funcSignatureToIndex[signatures] = funcSignatures.length;
                    emit FunctionUpdate(
                        funcId,
                        address(0),
                        _delegate,
                        string(signatures)
                    );
                } else if (delegates[funcId] != _delegate) {
                    delegates[funcId] = _delegate;
                    emit FunctionUpdate(
                        funcId,
                        oldDelegate,
                        _delegate,
                        string(signatures)
                    );

                }

                WhiteListedCaller[msg.sender][funcId] = true;

                assembly {
                    signatures := add(signatures, num)
                }

            }
        }
        emit CommitMessage(_commitMessage);
    }
}

{
  "compilationTarget": {
    "ProxyToken.sol": "ProxyToken"
  },
  "evmVersion": "byzantium",
  "libraries": {},
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    "runs": 200
  },
  "remappings": []
}