Relayer

State Variables

address public immutable PROTOCOL;

address public owner;

mapping(uint256 => DstPrice) public priceOf;

mapping(uint256 => DstConfig) public configOf;

mapping(address => bool) public approvedOf;

modifier onlyOwner();

modifier onlyApproved();

constructor(address dao, address ormp);

function version() public pure returns (string memory);

receive() external payable;

function withdraw(address to, uint256 amount) external onlyApproved;

function isApproved(address operator) public view returns (bool);

function changeOwner(address newOwner) external onlyOwner;

function setApproved(address operator, bool approve) public onlyOwner;

function setDstPrice(uint256 chainId, uint128 dstPriceRatio, uint128 dstGasPriceInWei) external onlyApproved;

function setDstConfig(uint256 chainId, uint64 baseGas, uint64 gasPerByte) external onlyApproved;

function fee(uint256 toChainId, address, uint256 gasLimit, bytes calldata encoded, bytes calldata)
    public
    view
    returns (uint256);

function relay(Message calldata message) external onlyApproved;

event SetDstPrice(uint256 indexed chainId, uint128 dstPriceRatio, uint128 dstGasPriceInWei);

event SetDstConfig(uint256 indexed chainId, uint64 baseGas, uint64 gasPerByte);

event SetApproved(address operator, bool approve);

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

struct DstPrice {
    uint128 dstPriceRatio;
    uint128 dstGasPriceInWei;
}

struct DstConfig {
    uint64 baseGas;
    uint64 gasPerByte;
}