{ "contractName": "TwapFeeHandler", "abi": [ { "inputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "name": "IncorrectFeeSupplied", "type": "error" }, { "inputs": [], "name": "IncorrectPrice", "type": "error" }, { "inputs": [], "name": "ZeroAddress", "type": "error" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "sender", "type": "address" }, { "indexed": false, "internalType": "uint8", "name": "fromDomainID", "type": "uint8" }, { "indexed": false, "internalType": "uint8", "name": "destinationDomainID", "type": "uint8" }, { "indexed": false, "internalType": "bytes32", "name": "resourceID", "type": "bytes32" }, { "indexed": false, "internalType": "uint256", "name": "fee", "type": "uint256" }, { "indexed": false, "internalType": "address", "name": "tokenAddress", "type": "address" } ], "name": "FeeCollected", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "address", "name": "tokenAddress", "type": "address" }, { "indexed": false, "internalType": "address", "name": "recipient", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "FeeDistributed", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "contract TwapOracle", "name": "feeOracleAddress", "type": "address" } ], "name": "FeeOracleAddressSet", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint32", "name": "gasUsed", "type": "uint32" } ], "name": "FeePropertySet", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint8", "name": "destinationDomainID", "type": "uint8" }, { "indexed": false, "internalType": "uint256", "name": "gasPrice", "type": "uint256" } ], "name": "GasPriceSet", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "indexed": true, "internalType": "address", "name": "account", "type": "address" }, { "indexed": true, "internalType": "address", "name": "sender", "type": "address" } ], "name": "RoleGranted", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "indexed": true, "internalType": "address", "name": "account", "type": "address" }, { "indexed": true, "internalType": "address", "name": "sender", "type": "address" } ], "name": "RoleRevoked", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": false, "internalType": "uint8", "name": "destinationDomainID", "type": "uint8" }, { "indexed": false, "internalType": "address", "name": "wrapTokenAddress", "type": "address" } ], "name": "WrapTokenAddressSet", "type": "event" }, { "inputs": [], "name": "DEFAULT_ADMIN_ROLE", "outputs": [ { "internalType": "bytes32", "name": "", "type": "bytes32" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "_bridgeAddress", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "_feeHandlerRouterAddress", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "_gasUsed", "outputs": [ { "internalType": "uint32", "name": "", "type": "uint32" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "uint8", "name": "", "type": "uint8" } ], "name": "destinationFee", "outputs": [ { "internalType": "uint256", "name": "gasPrice", "type": "uint256" }, { "internalType": "enum TwapFeeHandler.ProtocolFeeType", "name": "feeType", "type": "uint8" }, { "internalType": "uint248", "name": "amount", "type": "uint248" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "uint8", "name": "", "type": "uint8" } ], "name": "destinationNativeCoinWrap", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" } ], "name": "getRoleAdmin", "outputs": [ { "internalType": "bytes32", "name": "", "type": "bytes32" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "internalType": "uint256", "name": "index", "type": "uint256" } ], "name": "getRoleMember", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" } ], "name": "getRoleMemberCount", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "internalType": "address", "name": "account", "type": "address" } ], "name": "getRoleMemberIndex", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "internalType": "address", "name": "account", "type": "address" } ], "name": "grantRole", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "internalType": "address", "name": "account", "type": "address" } ], "name": "hasRole", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "protocolFeeType", "outputs": [ { "internalType": "enum TwapFeeHandler.ProtocolFeeType", "name": "", "type": "uint8" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "internalType": "address", "name": "account", "type": "address" } ], "name": "renounceRole", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "role", "type": "bytes32" }, { "internalType": "address", "name": "account", "type": "address" } ], "name": "revokeRole", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "twapOracle", "outputs": [ { "internalType": "contract TwapOracle", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "feeHandlerType", "outputs": [ { "internalType": "string", "name": "", "type": "string" } ], "stateMutability": "pure", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "newAdmin", "type": "address" } ], "name": "renounceAdmin", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "contract TwapOracle", "name": "oracleAddress", "type": "address" } ], "name": "setFeeOracle", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint8", "name": "destinationDomainID", "type": "uint8" }, { "internalType": "uint256", "name": "gasPrice", "type": "uint256" }, { "internalType": "enum TwapFeeHandler.ProtocolFeeType", "name": "feeType", "type": "uint8" }, { "internalType": "uint248", "name": "amount", "type": "uint248" } ], "name": "setGasPrice", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint8", "name": "destinationDomainID", "type": "uint8" }, { "internalType": "address", "name": "wrapToken", "type": "address" } ], "name": "setWrapTokenAddress", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint32", "name": "gasUsed", "type": "uint32" } ], "name": "setFeeProperties", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "sender", "type": "address" }, { "internalType": "uint8", "name": "fromDomainID", "type": "uint8" }, { "internalType": "uint8", "name": "destinationDomainID", "type": "uint8" }, { "internalType": "bytes32", "name": "resourceID", "type": "bytes32" }, { "internalType": "bytes", "name": "depositData", "type": "bytes" }, { "internalType": "bytes", "name": "feeData", "type": "bytes" } ], "name": "collectFee", "outputs": [], "stateMutability": "payable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "sender", "type": "address" }, { "internalType": "uint8", "name": "fromDomainID", "type": "uint8" }, { "internalType": "uint8", "name": "destinationDomainID", "type": "uint8" }, { "internalType": "bytes32", "name": "resourceID", "type": "bytes32" }, { "internalType": "bytes", "name": "depositData", "type": "bytes" }, { "internalType": "bytes", "name": "feeData", "type": "bytes" } ], "name": "calculateFee", "outputs": [ { "internalType": "uint256", "name": "fee", "type": "uint256" }, { "internalType": "address", "name": "tokenAddress", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address payable[]", "name": "addrs", "type": "address[]" }, { "internalType": "uint256[]", "name": "amounts", "type": "uint256[]" } ], "name": "transferFee", "outputs": [], "stateMutability": "nonpayable", "type": "function" } ], "metadata": "{\"compiler\":{\"version\":\"0.8.11+commit.d7f03943\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"IncorrectFeeSupplied\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"IncorrectPrice\",\"type\":\"error\"},{\"inputs\":[],\"name\":\"ZeroAddress\",\"type\":\"error\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint8\",\"name\":\"fromDomainID\",\"type\":\"uint8\"},{\"indexed\":false,\"internalType\":\"uint8\",\"name\":\"destinationDomainID\",\"type\":\"uint8\"},{\"indexed\":false,\"internalType\":\"bytes32\",\"name\":\"resourceID\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"fee\",\"type\":\"uint256\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"tokenAddress\",\"type\":\"address\"}],\"name\":\"FeeCollected\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"tokenAddress\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"recipient\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"FeeDistributed\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"contract TwapOracle\",\"name\":\"feeOracleAddress\",\"type\":\"address\"}],\"name\":\"FeeOracleAddressSet\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint32\",\"name\":\"gasUsed\",\"type\":\"uint32\"}],\"name\":\"FeePropertySet\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint8\",\"name\":\"destinationDomainID\",\"type\":\"uint8\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"gasPrice\",\"type\":\"uint256\"}],\"name\":\"GasPriceSet\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"RoleGranted\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"}],\"name\":\"RoleRevoked\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"uint8\",\"name\":\"destinationDomainID\",\"type\":\"uint8\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"wrapTokenAddress\",\"type\":\"address\"}],\"name\":\"WrapTokenAddressSet\",\"type\":\"event\"},{\"inputs\":[],\"name\":\"DEFAULT_ADMIN_ROLE\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"_bridgeAddress\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"_feeHandlerRouterAddress\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"_gasUsed\",\"outputs\":[{\"internalType\":\"uint32\",\"name\":\"\",\"type\":\"uint32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint8\",\"name\":\"fromDomainID\",\"type\":\"uint8\"},{\"internalType\":\"uint8\",\"name\":\"destinationDomainID\",\"type\":\"uint8\"},{\"internalType\":\"bytes32\",\"name\":\"resourceID\",\"type\":\"bytes32\"},{\"internalType\":\"bytes\",\"name\":\"depositData\",\"type\":\"bytes\"},{\"internalType\":\"bytes\",\"name\":\"feeData\",\"type\":\"bytes\"}],\"name\":\"calculateFee\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"fee\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"tokenAddress\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"uint8\",\"name\":\"fromDomainID\",\"type\":\"uint8\"},{\"internalType\":\"uint8\",\"name\":\"destinationDomainID\",\"type\":\"uint8\"},{\"internalType\":\"bytes32\",\"name\":\"resourceID\",\"type\":\"bytes32\"},{\"internalType\":\"bytes\",\"name\":\"depositData\",\"type\":\"bytes\"},{\"internalType\":\"bytes\",\"name\":\"feeData\",\"type\":\"bytes\"}],\"name\":\"collectFee\",\"outputs\":[],\"stateMutability\":\"payable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"name\":\"destinationFee\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"gasPrice\",\"type\":\"uint256\"},{\"internalType\":\"enum TwapFeeHandler.ProtocolFeeType\",\"name\":\"feeType\",\"type\":\"uint8\"},{\"internalType\":\"uint248\",\"name\":\"amount\",\"type\":\"uint248\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint8\",\"name\":\"\",\"type\":\"uint8\"}],\"name\":\"destinationNativeCoinWrap\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"feeHandlerType\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"stateMutability\":\"pure\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"}],\"name\":\"getRoleAdmin\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"uint256\",\"name\":\"index\",\"type\":\"uint256\"}],\"name\":\"getRoleMember\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"}],\"name\":\"getRoleMemberCount\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"getRoleMemberIndex\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"grantRole\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"hasRole\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"protocolFeeType\",\"outputs\":[{\"internalType\":\"enum TwapFeeHandler.ProtocolFeeType\",\"name\":\"\",\"type\":\"uint8\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newAdmin\",\"type\":\"address\"}],\"name\":\"renounceAdmin\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"renounceRole\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"role\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"revokeRole\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"contract TwapOracle\",\"name\":\"oracleAddress\",\"type\":\"address\"}],\"name\":\"setFeeOracle\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint32\",\"name\":\"gasUsed\",\"type\":\"uint32\"}],\"name\":\"setFeeProperties\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint8\",\"name\":\"destinationDomainID\",\"type\":\"uint8\"},{\"internalType\":\"uint256\",\"name\":\"gasPrice\",\"type\":\"uint256\"},{\"internalType\":\"enum TwapFeeHandler.ProtocolFeeType\",\"name\":\"feeType\",\"type\":\"uint8\"},{\"internalType\":\"uint248\",\"name\":\"amount\",\"type\":\"uint248\"}],\"name\":\"setGasPrice\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"uint8\",\"name\":\"destinationDomainID\",\"type\":\"uint8\"},{\"internalType\":\"address\",\"name\":\"wrapToken\",\"type\":\"address\"}],\"name\":\"setWrapTokenAddress\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address payable[]\",\"name\":\"addrs\",\"type\":\"address[]\"},{\"internalType\":\"uint256[]\",\"name\":\"amounts\",\"type\":\"uint256[]\"}],\"name\":\"transferFee\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"twapOracle\",\"outputs\":[{\"internalType\":\"contract TwapOracle\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"}],\"devdoc\":{\"author\":\"ChainSafe Systems.\",\"kind\":\"dev\",\"methods\":{\"calculateFee(address,uint8,uint8,bytes32,bytes,bytes)\":{\"params\":{\"depositData\":\"Additional data about the deposit.\",\"destinationDomainID\":\"ID of chain deposit will be bridged to.\",\"feeData\":\"Additional data to be passed to the fee handler.\",\"fromDomainID\":\"ID of the source chain.\",\"resourceID\":\"ResourceID to be used when making deposits.\",\"sender\":\"Sender of the deposit.\"},\"returns\":{\"fee\":\"Returns the fee amount.\",\"tokenAddress\":\"Returns the address of the token to be used for fee.\"}},\"collectFee(address,uint8,uint8,bytes32,bytes,bytes)\":{\"params\":{\"depositData\":\"Additional data about the deposit.\",\"destinationDomainID\":\"ID of chain deposit will be bridged to.\",\"feeData\":\"Additional data to be passed to the fee handler.\",\"fromDomainID\":\"ID of the source chain.\",\"resourceID\":\"ResourceID to be used when making deposits.\",\"sender\":\"Sender of the deposit.\"}},\"constructor\":{\"params\":{\"bridgeAddress\":\"Contract address of previously deployed Bridge.\",\"feeHandlerRouterAddress\":\"Contract address of previously deployed FeeHandlerRouter.\"}},\"getRoleAdmin(bytes32)\":{\"details\":\"Returns the admin role that controls `role`. See {grantRole} and {revokeRole}. To change a role's admin, use {_setRoleAdmin}.\"},\"getRoleMember(bytes32,uint256)\":{\"details\":\"Returns one of the accounts that have `role`. `index` must be a value between 0 and {getRoleMemberCount}, non-inclusive. Role bearers are not sorted in any particular way, and their ordering may change at any point. WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure you perform all queries on the same block. See the following https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post] for more information.\"},\"getRoleMemberCount(bytes32)\":{\"details\":\"Returns the number of accounts that have `role`. Can be used together with {getRoleMember} to enumerate all bearers of a role.\"},\"getRoleMemberIndex(bytes32,address)\":{\"details\":\"Returns the index of the account that have `role`.\"},\"grantRole(bytes32,address)\":{\"details\":\"Grants `role` to `account`. If `account` had not been already granted `role`, emits a {RoleGranted} event. Requirements: - the caller must have ``role``'s admin role.\"},\"hasRole(bytes32,address)\":{\"details\":\"Returns `true` if `account` has been granted `role`.\"},\"renounceAdmin(address)\":{\"params\":{\"newAdmin\":\"Address that admin role will be granted to.\"}},\"renounceRole(bytes32,address)\":{\"details\":\"Revokes `role` from the calling account. Roles are often managed via {grantRole} and {revokeRole}: this function's purpose is to provide a mechanism for accounts to lose their privileges if they are compromised (such as when a trusted device is misplaced). If the calling account had been granted `role`, emits a {RoleRevoked} event. Requirements: - the caller must be `account`.\"},\"revokeRole(bytes32,address)\":{\"details\":\"Revokes `role` from `account`. If `account` had been granted `role`, emits a {RoleRevoked} event. Requirements: - the caller must have ``role``'s admin role.\"},\"setFeeOracle(address)\":{\"params\":{\"oracleAddress\":\"Fee oracle address.\"}},\"setFeeProperties(uint32)\":{\"params\":{\"gasUsed\":\"Default gas used for proposal execution in the destination.\"}},\"setGasPrice(uint8,uint256,uint8,uint248)\":{\"params\":{\"amount\":\"Fee amount that should be additional charged on top of execution cost (fixed native token amount/percentage of execution cost).\",\"destinationDomainID\":\"ID of destination chain.\",\"feeType\":\"Type of fee that can be set (fixed/percentage). \\\"0\\\" => execution cost \\\"1\\\" => execution cost + protocol fee (fixed fee) \\\"2\\\" => execution cost + protocol fee (percentage fee)\",\"gasPrice\":\"Gas price of destination chain.\"}},\"setWrapTokenAddress(uint8,address)\":{\"params\":{\"destinationDomainID\":\"ID of destination chain.\",\"wrapToken\":\"Wrap token address of destination chain.\"}},\"transferFee(address[],uint256[])\":{\"params\":{\"addrs\":\"Array of addresses to transfer {amounts} to.\",\"amounts\":\"Array of amounts to transfer to {addrs}.\"}}},\"title\":\"Handles deposit fees based on Effective rates provided by Fee oracle.\",\"version\":1},\"userdoc\":{\"events\":{\"FeeCollected(address,uint8,uint8,bytes32,uint256,address)\":{\"notice\":\"This event is emitted when the fee is collected.\"},\"FeeDistributed(address,address,uint256)\":{\"notice\":\"This event is emitted when the fee is distributed to an address.\"}},\"kind\":\"user\",\"methods\":{\"calculateFee(address,uint8,uint8,bytes32,bytes,bytes)\":{\"notice\":\"Calculates fee for deposit.\"},\"collectFee(address,uint8,uint8,bytes32,bytes,bytes)\":{\"notice\":\"Collects fee for deposit.\"},\"feeHandlerType()\":{\"notice\":\"Getter function for fee handler type\"},\"renounceAdmin(address)\":{\"notice\":\"Removes admin role from {_msgSender()} and grants it to {newAdmin}.Only callable by an address that currently has the admin role.\"},\"setFeeOracle(address)\":{\"notice\":\"Sets the fee oracle address for signature verification.\"},\"setFeeProperties(uint32)\":{\"notice\":\"Sets the fee properties.\"},\"setGasPrice(uint8,uint256,uint8,uint248)\":{\"notice\":\"Sets the gas price for destination chain.\"},\"setWrapTokenAddress(uint8,address)\":{\"notice\":\"Sets the wrap token address for destination chain.\"},\"transferFee(address[],uint256[])\":{\"notice\":\"Transfers eth in the contract to the specified addresses. The parameters addrs and amounts are mapped 1-1. This means that the address at index 0 for addrs will receive the amount (in WEI) from amounts at index 0.\"}},\"notice\":\"This contract is intended to be used with the Bridge contract.\",\"version\":1}},\"settings\":{\"compilationTarget\":{\"project:/contracts/handlers/fee/dynamic/TwapFeeHandler.sol\":\"TwapFeeHandler\"},\"evmVersion\":\"london\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/token/ERC20/IERC20.sol\":{\"keccak256\":\"0xbbc8ac883ac3c0078ce5ad3e288fbb3ffcc8a30c3a98c0fda0114d64fc44fca2\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://87a7a5d2f6f63f84598af02b8c50ca2df2631cb8ba2453e8d95fcb17e4be9824\",\"dweb:/ipfs/QmR76hqtAcRqoFj33tmNjcWTLrgNsAaakYwnKZ8zoJtKei\"]},\"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol\":{\"keccak256\":\"0x8de418a5503946cabe331f35fe242d3201a73f67f77aaeb7110acb1f30423aca\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://5a376d3dda2cb70536c0a45c208b29b34ac560c4cb4f513a42079f96ba47d2dd\",\"dweb:/ipfs/QmZQg6gn1sUpM8wHzwNvSnihumUCAhxD119MpXeKp8B9s8\"]},\"@openzeppelin/contracts/utils/Address.sol\":{\"keccak256\":\"0x2ccf9d2313a313d41a791505f2b5abfdc62191b5d4334f7f7a82691c088a1c87\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://b3a57d0854b2fdce6ebff933a48dca2445643d1eccfc27f00292e937f26c6a58\",\"dweb:/ipfs/QmW45rZooS9TqR4YXUbjRbtf2Bpb5ouSarBvfW1LdGprvV\"]},\"@openzeppelin/contracts/utils/Context.sol\":{\"keccak256\":\"0xe2e337e6dde9ef6b680e07338c493ebea1b5fd09b43424112868e9cc1706bca7\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://6df0ddf21ce9f58271bdfaa85cde98b200ef242a05a3f85c2bc10a8294800a92\",\"dweb:/ipfs/QmRK2Y5Yc6BK7tGKkgsgn3aJEQGi5aakeSPZvS65PV8Xp3\"]},\"@openzeppelin/contracts/utils/Strings.sol\":{\"keccak256\":\"0x32c202bd28995dd20c4347b7c6467a6d3241c74c8ad3edcbb610cd9205916c45\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://8179c356adb19e70d6b31a1eedc8c5c7f0c00e669e2540f4099e3844c6074d30\",\"dweb:/ipfs/QmWFbivarEobbqhS1go64ootVuHfVohBseerYy9FTEd1W2\"]},\"@openzeppelin/contracts/utils/cryptography/ECDSA.sol\":{\"keccak256\":\"0x3c07f43e60e099b3b157243b3152722e73b80eeb7985c2cd73712828d7f7da29\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://466ffb5a6e3bd65fffd996f9287ffd240ea21588a338c6efe143d94eaed014a7\",\"dweb:/ipfs/Qmans3vvPJZcvxe9KLAPc9Xwe4TFVTJdzaQGpi62Vrhoe2\"]},\"@openzeppelin/contracts/utils/structs/EnumerableSet.sol\":{\"keccak256\":\"0x9772845c886f87a3aab315f8d6b68aa599027c20f441b131cd4afaf65b588900\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://ad2f29a9c17a4f746416c9e254e17671f43c409dbfa6e4d7d76c3e4a83212d31\",\"dweb:/ipfs/QmTqU65L6iu6yqmXKzcNLPioR8etzKPWycpDJCm17ifVdS\"]},\"@uniswap/v3-core/contracts/interfaces/IUniswapV3Factory.sol\":{\"keccak256\":\"0xcc3d0c93fc9ac0febbe09f941b465b57f750bcf3b48432da0b97dc289cfdc489\",\"license\":\"GPL-2.0-or-later\",\"urls\":[\"bzz-raw://b9379ad954680c44a0bc523b314ae4c4da735f9fe1d02aa56ea5bdba6f1136f2\",\"dweb:/ipfs/QmZXdgQNXKAckrXWz9R3mc47F1fvDvr28a2ewJrwNAw71B\"]},\"@uniswap/v3-core/contracts/interfaces/IUniswapV3Pool.sol\":{\"keccak256\":\"0xfe6113d518466cd6652c85b111e01f33eb62157f49ae5ed7d5a3947a2044adb1\",\"license\":\"GPL-2.0-or-later\",\"urls\":[\"bzz-raw://1c42b9e6f5902ac38dd43e25750939baa7e0c1425dc75afd717c4412731065d5\",\"dweb:/ipfs/QmWaoacnzsucTvBME2o7YgZBZMhaHv7fkj83htHMVWJKWh\"]},\"@uniswap/v3-core/contracts/interfaces/pool/IUniswapV3PoolActions.sol\":{\"keccak256\":\"0x9453dd0e7442188667d01d9b65de3f1e14e9511ff3e303179a15f6fc267f7634\",\"license\":\"GPL-2.0-or-later\",\"urls\":[\"bzz-raw://982f4328f956c3e60e67501e759eb292ac487f76460c774c50e9ae4fcc92aae5\",\"dweb:/ipfs/QmRnzEDsaqtd9PJEVcgQi7p5aV5pMSvRUoGZJAdwFUJxgZ\"]},\"@uniswap/v3-core/contracts/interfaces/pool/IUniswapV3PoolDerivedState.sol\":{\"keccak256\":\"0xe603ac5b17ecdee73ba2b27efdf386c257a19c14206e87eee77e2017b742d9e5\",\"license\":\"GPL-2.0-or-later\",\"urls\":[\"bzz-raw://8febc9bdb399a4d94bb89f5377732652e2400e4a8dee808201ade6848f9004e7\",\"dweb:/ipfs/QmaKDqYYFU4d2W2iN77aDHptfbFmYZRrMYXHeGpJmM8C1c\"]},\"@uniswap/v3-core/contracts/interfaces/pool/IUniswapV3PoolEvents.sol\":{\"keccak256\":\"0x8071514d0fe5d17d6fbd31c191cdfb703031c24e0ece3621d88ab10e871375cd\",\"license\":\"GPL-2.0-or-later\",\"urls\":[\"bzz-raw://d0b571930cc7488b1d546a7e9cea7c52d8b3c4e207da657ed0e0db7343b8cd03\",\"dweb:/ipfs/QmaGK6vVwB95QSTR1XMYvrh7ivYAYZxi3fD7v6VMA4jZ39\"]},\"@uniswap/v3-core/contracts/interfaces/pool/IUniswapV3PoolImmutables.sol\":{\"keccak256\":\"0xf6e5d2cd1139c4c276bdbc8e1d2b256e456c866a91f1b868da265c6d2685c3f7\",\"license\":\"GPL-2.0-or-later\",\"urls\":[\"bzz-raw://b99c8c9ae8e27ee6559e5866bea82cbc9ffc8247f8d15b7422a4deb287d4d047\",\"dweb:/ipfs/QmfL8gaqt3ffAnm6nVj5ksuNpLygXuL3xq5VBqrkwC2JJ3\"]},\"@uniswap/v3-core/contracts/interfaces/pool/IUniswapV3PoolOwnerActions.sol\":{\"keccak256\":\"0x759b78a2918af9e99e246dc3af084f654e48ef32bb4e4cb8a966aa3dcaece235\",\"license\":\"GPL-2.0-or-later\",\"urls\":[\"bzz-raw://64144fb96e1c7fdba87305acadb98a198d26a3d46c097cb3a666e567f6f29735\",\"dweb:/ipfs/QmUnWVwN9FKB9uV5Pr8YfLpWZnYM2DENnRMaadZ492JS9u\"]},\"@uniswap/v3-core/contracts/interfaces/pool/IUniswapV3PoolState.sol\":{\"keccak256\":\"0x852dc1f5df7dcf7f11e7bb3eed79f0cea72ad4b25f6a9d2c35aafb48925fd49f\",\"license\":\"GPL-2.0-or-later\",\"urls\":[\"bzz-raw://ed63907c38ff36b0e22bc9ffc53e791ea74f0d4f0e7c257fdfb5aaf8825b1f0f\",\"dweb:/ipfs/QmSQrckghEjs6HVsA5GVgpNpZWvTXMY5eQLF7cN6deFeEg\"]},\"project:/contracts/handlers/fee/dynamic/TwapFeeHandler.sol\":{\"keccak256\":\"0xcd2a96b72c8956138dfd250da60b46de1bf3c9e359e0bd3a3572281665b70d3f\",\"license\":\"LGPL-3.0-only\",\"urls\":[\"bzz-raw://1a9fb852f3d2fd10b7570de927e986cdb860da11cbb1cf401c2ddec8434aa265\",\"dweb:/ipfs/QmWvFpY3D31NvNDSyP6TWgTcGSkNmr1VVbw6xVxiPJEiMS\"]},\"project:/contracts/handlers/fee/dynamic/TwapOracle.sol\":{\"keccak256\":\"0xe16de3bdbdc119b418a45ce607fc5cd8c586243adca59f83920f2b5218c5db3e\",\"license\":\"LGPL-3.0-only\",\"urls\":[\"bzz-raw://480664d5c3f8c1f8fc0d5c169269474e3c6fa339cd441c0c1c172e06560f65b4\",\"dweb:/ipfs/QmUeekvVXLcyZcpXwQQA5C7en7Nz5qLY2eF7Vq4avW5Vdd\"]},\"project:/contracts/interfaces/IBridge.sol\":{\"keccak256\":\"0x613f3a2a8156e8de182812fba42380ec873af6b5716405b1d4a9d9b39e31133a\",\"license\":\"LGPL-3.0-only\",\"urls\":[\"bzz-raw://b254a578f4524a5a04dee112456286ef86a4b77219a034123ae1d6833c3c0926\",\"dweb:/ipfs/QmPGtxJSXzVNc39qpzzn69Ks9QpaM48sscWbRS6ntZE7S1\"]},\"project:/contracts/interfaces/IERCHandler.sol\":{\"keccak256\":\"0xf360099ea5a64a9ba351b0807e0bf376c432239af1cc314ef2e44b157afe56fd\",\"license\":\"LGPL-3.0-only\",\"urls\":[\"bzz-raw://3b05bd76975b1d128c7b1c8ed93cf35c532737b84807605320a41f193c0e00ef\",\"dweb:/ipfs/QmNQLZWyPb2Nd3JmPaDN5rPyvFzcMtuW9xgp8a7hmgPsUo\"]},\"project:/contracts/interfaces/IFeeHandler.sol\":{\"keccak256\":\"0xb91ebf155a2ec6e36d2e5f884f829075cff788aaa367d6ffb09d3f956cb5384a\",\"license\":\"LGPL-3.0-only\",\"urls\":[\"bzz-raw://102bea5ee61e82b2ed2c0db49dac1bfda190fde61ec25cc8d5988d1aad496e9b\",\"dweb:/ipfs/QmUonDedQaYyP5pz71JvmzMm9f9wg96ZpCYowSr9RMKs1U\"]},\"project:/contracts/utils/AccessControl.sol\":{\"keccak256\":\"0x46ee81e56b1cca67473670a3f59fb02ec8abda297fac02c79d705a3442588499\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://40869a99895bc5f746f8b55ab7d20eb4fce323e50540d2d0944e1930f5eea334\",\"dweb:/ipfs/QmVaCmqGRywSFyqPj1auXmDYQzDFy4uywknXTB3QMLCzkm\"]},\"project:/contracts/utils/FullMath.sol\":{\"keccak256\":\"0x7825565a4bb2a34a1dc96bbfead755785dfb0df8ef81bd934c43023689685645\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://8f44f4614d31e3d4864c7eb13620555253b84f6a69180f8745b7c6e246a9d125\",\"dweb:/ipfs/QmfNQUcXj3KL8h9u5PqbtEC6yRtwDbKNb48uMPjdwxsKnd\"]},\"project:/contracts/utils/SanityChecks.sol\":{\"keccak256\":\"0xe0a497950a5f1f9e127a5684c6c562e6fb0fa72dcde056b8c6da933e6bf8afc2\",\"license\":\"LGPL-3.0-only\",\"urls\":[\"bzz-raw://47e5918856c922f1408cd15660d451062820121bd1ef3057d1dccad9f9785241\",\"dweb:/ipfs/QmZUEfFPEtiRKnfAUGhN6HoWCyLLUs9XgJbmqEq7pbABHq\"]},\"project:/contracts/utils/TickMath.sol\":{\"keccak256\":\"0x5c57de03a91cc2ec8939865dbbcb0197bb6c353b711075eefd8e0fca5e102129\",\"license\":\"GPL-2.0-or-later\",\"urls\":[\"bzz-raw://1e994c24fd891ef8a3f5dbf5eba42b34feaf05e0376a29f91322faa18054449c\",\"dweb:/ipfs/QmNdUJGUQxd1dPkMbnA5f5UNqakxRkQE5r7bTZJAuHeapS\"]}},\"version\":1}", "bytecode": "0x", "deployedBytecode": "0x", "immutableReferences": {}, "generatedSources": [], "deployedGeneratedSources": [], "sourceMap": "", "deployedSourceMap": "", "source": "// The Licensed Work is (c) 2022 Sygma\n// SPDX-License-Identifier: LGPL-3.0-only\npragma solidity 0.8.11;\n\nimport \"@openzeppelin/contracts/utils/cryptography/ECDSA.sol\";\nimport \"@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol\";\n\nimport \"../../../interfaces/IFeeHandler.sol\";\nimport \"../../../interfaces/IERCHandler.sol\";\nimport \"../../../interfaces/IBridge.sol\";\nimport \"../../../utils/SanityChecks.sol\";\nimport \"./TwapOracle.sol\";\n\n/**\n @title Handles deposit fees based on Effective rates provided by Fee oracle.\n @author ChainSafe Systems.\n @notice This contract is intended to be used with the Bridge contract.\n */\nabstract contract TwapFeeHandler is IFeeHandler, AccessControl {\n using SanityChecks for *;\n\n address public immutable _bridgeAddress;\n address public immutable _feeHandlerRouterAddress;\n\n TwapOracle public twapOracle;\n ProtocolFeeType public protocolFeeType;\n\n uint32 public _gasUsed;\n\n mapping(uint8 => address) public destinationNativeCoinWrap;\n mapping(uint8 => Fee) public destinationFee;\n\n enum ProtocolFeeType {\n None,\n Fixed,\n Percentage\n }\n\n struct Fee {\n uint256 gasPrice;\n ProtocolFeeType feeType;\n uint248 amount;\n }\n\n event FeeOracleAddressSet(TwapOracle feeOracleAddress);\n event FeePropertySet(uint32 gasUsed);\n event GasPriceSet(uint8 destinationDomainID, uint256 gasPrice);\n event WrapTokenAddressSet(uint8 destinationDomainID, address wrapTokenAddress);\n\n error IncorrectFeeSupplied(uint256);\n error IncorrectPrice();\n\n modifier onlyAdmin() {\n require(hasRole(DEFAULT_ADMIN_ROLE, msg.sender), \"sender doesn't have admin role\");\n _;\n }\n\n modifier onlyBridgeOrRouter() {\n _onlyBridgeOrRouter();\n _;\n }\n\n function _onlyBridgeOrRouter() private view {\n require(\n msg.sender == _bridgeAddress || msg.sender == _feeHandlerRouterAddress,\n \"sender must be bridge or fee router contract\"\n );\n }\n\n /**\n @param bridgeAddress Contract address of previously deployed Bridge.\n @param feeHandlerRouterAddress Contract address of previously deployed FeeHandlerRouter.\n */\n constructor(address bridgeAddress, address feeHandlerRouterAddress) {\n _bridgeAddress = bridgeAddress;\n _feeHandlerRouterAddress = feeHandlerRouterAddress;\n _setupRole(DEFAULT_ADMIN_ROLE, msg.sender);\n }\n\n /**\n @notice Getter function for fee handler type\n */\n function feeHandlerType() public override pure returns (string memory) {\n return \"twap\";\n }\n\n // Admin functions\n\n /**\n @notice Removes admin role from {_msgSender()} and grants it to {newAdmin}.\n @notice Only callable by an address that currently has the admin role.\n @param newAdmin Address that admin role will be granted to.\n */\n function renounceAdmin(address newAdmin) external {\n address sender = _msgSender();\n require(sender != newAdmin, 'Cannot renounce oneself');\n grantRole(DEFAULT_ADMIN_ROLE, newAdmin);\n renounceRole(DEFAULT_ADMIN_ROLE, sender);\n }\n\n /**\n @notice Sets the fee oracle address for signature verification.\n @param oracleAddress Fee oracle address.\n */\n function setFeeOracle(TwapOracle oracleAddress) external onlyAdmin {\n twapOracle = oracleAddress;\n emit FeeOracleAddressSet(oracleAddress);\n }\n\n /**\n @notice Sets the gas price for destination chain.\n @param destinationDomainID ID of destination chain.\n @param gasPrice Gas price of destination chain.\n @param feeType Type of fee that can be set (fixed/percentage).\n \"0\" => execution cost\n \"1\" => execution cost + protocol fee (fixed fee)\n \"2\" => execution cost + protocol fee (percentage fee)\n @param amount Fee amount that should be additional charged on top of\n execution cost (fixed native token amount/percentage of execution cost).\n */\n function setGasPrice(uint8 destinationDomainID, uint256 gasPrice, ProtocolFeeType feeType, uint248 amount) external onlyAdmin {\n destinationFee[destinationDomainID].gasPrice = gasPrice;\n destinationFee[destinationDomainID].feeType = feeType;\n destinationFee[destinationDomainID].amount = amount;\n emit GasPriceSet(destinationDomainID, gasPrice);\n }\n\n /**\n @notice Sets the wrap token address for destination chain.\n @param destinationDomainID ID of destination chain.\n @param wrapToken Wrap token address of destination chain.\n */\n function setWrapTokenAddress(uint8 destinationDomainID, address wrapToken) external onlyAdmin {\n destinationNativeCoinWrap[destinationDomainID] = wrapToken;\n emit WrapTokenAddressSet(destinationDomainID, wrapToken);\n }\n\n /**\n @notice Sets the fee properties.\n @param gasUsed Default gas used for proposal execution in the destination.\n */\n function setFeeProperties(uint32 gasUsed) external onlyAdmin {\n _setFeeProperties(gasUsed);\n }\n\n function _setFeeProperties(uint32 gasUsed) internal {\n _gasUsed = gasUsed;\n emit FeePropertySet(gasUsed);\n }\n\n /**\n @notice Collects fee for deposit.\n @param sender Sender of the deposit.\n @param fromDomainID ID of the source chain.\n @param destinationDomainID ID of chain deposit will be bridged to.\n @param resourceID ResourceID to be used when making deposits.\n @param depositData Additional data about the deposit.\n @param feeData Additional data to be passed to the fee handler.\n */\n function collectFee(address sender, uint8 fromDomainID, uint8 destinationDomainID, bytes32 resourceID, bytes calldata depositData, bytes calldata feeData) payable external onlyBridgeOrRouter {\n (uint256 fee, ) = _calculateFee(sender, fromDomainID, destinationDomainID, resourceID, depositData, feeData);\n if (msg.value < fee) revert IncorrectFeeSupplied(msg.value);\n uint256 remaining = msg.value - fee;\n if (remaining != 0) {\n (bool sent, ) = sender.call{value: remaining}(\"\");\n require(sent, \"Failed to send remaining Ether\");\n }\n emit FeeCollected(sender, fromDomainID, destinationDomainID, resourceID, fee, address(0));\n }\n\n /**\n @notice Calculates fee for deposit.\n @param sender Sender of the deposit.\n @param fromDomainID ID of the source chain.\n @param destinationDomainID ID of chain deposit will be bridged to.\n @param resourceID ResourceID to be used when making deposits.\n @param depositData Additional data about the deposit.\n @param feeData Additional data to be passed to the fee handler.\n @return fee Returns the fee amount.\n @return tokenAddress Returns the address of the token to be used for fee.\n */\n function calculateFee(address sender, uint8 fromDomainID, uint8 destinationDomainID, bytes32 resourceID, bytes calldata depositData, bytes calldata feeData) external view returns(uint256 fee, address tokenAddress) {\n return _calculateFee(sender, fromDomainID, destinationDomainID, resourceID, depositData, feeData);\n }\n\n function _calculateFee(address sender, uint8 fromDomainID, uint8 destinationDomainID, bytes32 resourceID, bytes calldata depositData, bytes calldata feeData) internal view virtual returns(uint256 fee, address tokenAddress);\n\n /**\n @notice Transfers eth in the contract to the specified addresses. The parameters addrs and amounts are mapped 1-1.\n This means that the address at index 0 for addrs will receive the amount (in WEI) from amounts at index 0.\n @param addrs Array of addresses to transfer {amounts} to.\n @param amounts Array of amounts to transfer to {addrs}.\n */\n function transferFee(address payable[] calldata addrs, uint[] calldata amounts) external onlyAdmin {\n require(addrs.length == amounts.length, \"addrs[], amounts[]: diff length\");\n for (uint256 i = 0; i < addrs.length; i++) {\n addrs[i].mustNotBeZero();\n (bool success,) = addrs[i].call{value: amounts[i]}(\"\");\n require(success, \"Fee ether transfer failed\");\n emit FeeDistributed(address(0), addrs[i], amounts[i]);\n }\n }\n}\n", "sourcePath": "/home/runner/work/sygma-solidity/sygma-solidity/contracts/handlers/fee/dynamic/TwapFeeHandler.sol", "ast": { "absolutePath": "project:/contracts/handlers/fee/dynamic/TwapFeeHandler.sol", "exportedSymbols": { "AccessControl": [ 18612 ], "Address": [ 5283 ], "Context": [ 5305 ], "ECDSA": [ 5989 ], "EnumerableSet": [ 7373 ], "FullMath": [ 19002 ], "IBridge": [ 18146 ], "IERC20": [ 3068 ], "IERC20Metadata": [ 3174 ], "IERCHandler": [ 18195 ], "IFeeHandler": [ 18265 ], "IUniswapV3Factory": [ 7456 ], "IUniswapV3Pool": [ 7478 ], "IUniswapV3PoolActions": [ 7574 ], "IUniswapV3PoolDerivedState": [ 7605 ], "IUniswapV3PoolEvents": [ 7724 ], "IUniswapV3PoolImmutables": [ 7764 ], "IUniswapV3PoolOwnerActions": [ 7790 ], "IUniswapV3PoolState": [ 7898 ], "SanityChecks": [ 19158 ], "Strings": [ 5582 ], "TickMath": [ 19704 ], "TwapFeeHandler": [ 17536 ], "TwapOracle": [ 18079 ] }, "id": 17537, "license": "LGPL-3.0-only", "nodeType": "SourceUnit", "nodes": [ { "id": 17054, "literals": [ "solidity", "0.8", ".11" ], "nodeType": "PragmaDirective", "src": "81:23:85" }, { "absolutePath": "@openzeppelin/contracts/utils/cryptography/ECDSA.sol", "file": "@openzeppelin/contracts/utils/cryptography/ECDSA.sol", "id": 17055, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 17537, "sourceUnit": 5990, "src": "106:62:85", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol", "file": "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol", "id": 17056, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 17537, "sourceUnit": 3175, "src": "169:75:85", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "project:/contracts/interfaces/IFeeHandler.sol", "file": "../../../interfaces/IFeeHandler.sol", "id": 17057, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 17537, "sourceUnit": 18266, "src": "246:45:85", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "project:/contracts/interfaces/IERCHandler.sol", "file": "../../../interfaces/IERCHandler.sol", "id": 17058, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 17537, "sourceUnit": 18196, "src": "292:45:85", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "project:/contracts/interfaces/IBridge.sol", "file": "../../../interfaces/IBridge.sol", "id": 17059, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 17537, "sourceUnit": 18147, "src": "338:41:85", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "project:/contracts/utils/SanityChecks.sol", "file": "../../../utils/SanityChecks.sol", "id": 17060, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 17537, "sourceUnit": 19159, "src": "380:41:85", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "project:/contracts/handlers/fee/dynamic/TwapOracle.sol", "file": "./TwapOracle.sol", "id": 17061, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 17537, "sourceUnit": 18080, "src": "422:26:85", "symbolAliases": [], "unitAlias": "" }, { "abstract": true, "baseContracts": [ { "baseName": { "id": 17063, "name": "IFeeHandler", "nodeType": "IdentifierPath", "referencedDeclaration": 18265, "src": "681:11:85" }, "id": 17064, "nodeType": "InheritanceSpecifier", "src": "681:11:85" }, { "baseName": { "id": 17065, "name": "AccessControl", "nodeType": "IdentifierPath", "referencedDeclaration": 18612, "src": "694:13:85" }, "id": 17066, "nodeType": "InheritanceSpecifier", "src": "694:13:85" } ], "canonicalName": "TwapFeeHandler", "contractDependencies": [], "contractKind": "contract", "documentation": { "id": 17062, "nodeType": "StructuredDocumentation", "src": "450:194:85", "text": "@title Handles deposit fees based on Effective rates provided by Fee oracle.\n@author ChainSafe Systems.\n@notice This contract is intended to be used with the Bridge contract." }, "fullyImplemented": false, "id": 17536, "linearizedBaseContracts": [ 17536, 18612, 5305, 18265 ], "name": "TwapFeeHandler", "nameLocation": "663:14:85", "nodeType": "ContractDefinition", "nodes": [ { "id": 17068, "libraryName": { "id": 17067, "name": "SanityChecks", "nodeType": "IdentifierPath", "referencedDeclaration": 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"destinationDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17248, "src": "4277:19:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4262:35:85", "typeDescriptions": { "typeIdentifier": "t_struct$_Fee_$17101_storage", "typeString": "struct TwapFeeHandler.Fee storage ref" } }, "id": 17270, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "memberName": "feeType", "nodeType": "MemberAccess", "referencedDeclaration": 17098, "src": "4262:43:85", "typeDescriptions": { "typeIdentifier": "t_enum$_ProtocolFeeType_$17093", "typeString": "enum TwapFeeHandler.ProtocolFeeType" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 17271, "name": "feeType", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17253, "src": "4308:7:85", "typeDescriptions": { "typeIdentifier": "t_enum$_ProtocolFeeType_$17093", "typeString": "enum TwapFeeHandler.ProtocolFeeType" } }, "src": "4262:53:85", "typeDescriptions": { "typeIdentifier": "t_enum$_ProtocolFeeType_$17093", "typeString": "enum TwapFeeHandler.ProtocolFeeType" } }, "id": 17273, "nodeType": "ExpressionStatement", "src": "4262:53:85" }, { "expression": { "id": 17279, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "expression": { "baseExpression": { "id": 17274, "name": "destinationFee", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17089, "src": "4325:14:85", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_uint8_$_t_struct$_Fee_$17101_storage_$", "typeString": "mapping(uint8 => struct TwapFeeHandler.Fee storage ref)" } }, "id": 17276, "indexExpression": { "id": 17275, "name": "destinationDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17248, "src": "4340:19:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4325:35:85", "typeDescriptions": { "typeIdentifier": "t_struct$_Fee_$17101_storage", "typeString": "struct TwapFeeHandler.Fee storage ref" } }, "id": 17277, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "memberName": "amount", "nodeType": "MemberAccess", "referencedDeclaration": 17100, "src": "4325:42:85", "typeDescriptions": { "typeIdentifier": "t_uint248", "typeString": "uint248" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 17278, "name": "amount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17255, "src": "4370:6:85", "typeDescriptions": { "typeIdentifier": "t_uint248", "typeString": "uint248" } }, "src": "4325:51:85", "typeDescriptions": { "typeIdentifier": "t_uint248", "typeString": "uint248" } }, "id": 17280, "nodeType": "ExpressionStatement", "src": "4325:51:85" }, { "eventCall": { "arguments": [ { "id": 17282, "name": "destinationDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17248, "src": "4403:19:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, { "id": 17283, "name": "gasPrice", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17250, "src": "4424:8:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint8", "typeString": "uint8" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 17281, "name": "GasPriceSet", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17116, "src": "4391:11:85", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_uint8_$_t_uint256_$returns$__$", "typeString": "function (uint8,uint256)" } }, "id": 17284, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4391:42:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17285, "nodeType": "EmitStatement", "src": "4386:47:85" } ] }, "documentation": { "id": 17246, "nodeType": "StructuredDocumentation", "src": "3469:587:85", "text": "@notice Sets the gas price for destination chain.\n@param destinationDomainID ID of destination chain.\n@param gasPrice Gas price of destination chain.\n@param feeType Type of fee that can be set (fixed/percentage).\n\"0\" => execution cost\n\"1\" => execution cost + protocol fee (fixed fee)\n\"2\" => execution cost + protocol fee (percentage fee)\n@param amount Fee amount that should be additional charged on top of\nexecution cost (fixed native token amount/percentage of execution cost)." }, "functionSelector": "00b9558b", "id": 17287, "implemented": true, "kind": "function", "modifiers": [ { "id": 17258, "kind": "modifierInvocation", "modifierName": { "id": 17257, "name": "onlyAdmin", "nodeType": "IdentifierPath", "referencedDeclaration": 17141, "src": "4177:9:85" }, "nodeType": "ModifierInvocation", "src": "4177:9:85" } ], "name": "setGasPrice", "nameLocation": "4070:11:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17256, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17248, "mutability": "mutable", "name": "destinationDomainID", "nameLocation": "4088:19:85", "nodeType": "VariableDeclaration", "scope": 17287, "src": "4082:25:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 17247, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "4082:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" }, { "constant": false, "id": 17250, "mutability": "mutable", "name": "gasPrice", "nameLocation": "4117:8:85", "nodeType": "VariableDeclaration", "scope": 17287, "src": "4109:16:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 17249, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4109:7:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 17253, "mutability": "mutable", "name": "feeType", "nameLocation": "4143:7:85", "nodeType": "VariableDeclaration", "scope": 17287, "src": "4127:23:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_enum$_ProtocolFeeType_$17093", "typeString": "enum TwapFeeHandler.ProtocolFeeType" }, "typeName": { "id": 17252, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 17251, "name": "ProtocolFeeType", "nodeType": "IdentifierPath", "referencedDeclaration": 17093, "src": "4127:15:85" }, "referencedDeclaration": 17093, "src": "4127:15:85", "typeDescriptions": { "typeIdentifier": "t_enum$_ProtocolFeeType_$17093", "typeString": "enum TwapFeeHandler.ProtocolFeeType" } }, "visibility": "internal" }, { "constant": false, "id": 17255, "mutability": "mutable", "name": "amount", "nameLocation": "4160:6:85", "nodeType": "VariableDeclaration", "scope": 17287, "src": "4152:14:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint248", "typeString": "uint248" }, "typeName": { "id": 17254, "name": "uint248", "nodeType": "ElementaryTypeName", "src": "4152:7:85", "typeDescriptions": { "typeIdentifier": "t_uint248", "typeString": "uint248" } }, "visibility": "internal" } ], "src": "4081:86:85" }, "returnParameters": { "id": 17259, "nodeType": "ParameterList", "parameters": [], "src": "4187:0:85" }, "scope": 17536, "src": "4061:379:85", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "body": { "id": 17308, "nodeType": "Block", "src": "4749:141:85", "statements": [ { "expression": { "id": 17301, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "baseExpression": { "id": 17297, "name": "destinationNativeCoinWrap", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17084, "src": "4759:25:85", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_uint8_$_t_address_$", "typeString": "mapping(uint8 => address)" } }, "id": 17299, "indexExpression": { "id": 17298, "name": "destinationDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17290, "src": "4785:19:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "4759:46:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 17300, "name": "wrapToken", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17292, "src": "4808:9:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "4759:58:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 17302, "nodeType": "ExpressionStatement", "src": "4759:58:85" }, { "eventCall": { "arguments": [ { "id": 17304, "name": "destinationDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17290, "src": "4852:19:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, { "id": 17305, "name": "wrapToken", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17292, "src": "4873:9:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint8", "typeString": "uint8" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 17303, "name": "WrapTokenAddressSet", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17122, "src": "4832:19:85", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_uint8_$_t_address_$returns$__$", "typeString": "function (uint8,address)" } }, "id": 17306, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4832:51:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17307, "nodeType": "EmitStatement", "src": "4827:56:85" } ] }, "documentation": { "id": 17288, "nodeType": "StructuredDocumentation", "src": "4446:204:85", "text": "@notice Sets the wrap token address for destination chain.\n@param destinationDomainID ID of destination chain.\n@param wrapToken Wrap token address of destination chain." }, "functionSelector": "e0d0b441", "id": 17309, "implemented": true, "kind": "function", "modifiers": [ { "id": 17295, "kind": "modifierInvocation", "modifierName": { "id": 17294, "name": "onlyAdmin", "nodeType": "IdentifierPath", "referencedDeclaration": 17141, "src": "4739:9:85" }, "nodeType": "ModifierInvocation", "src": "4739:9:85" } ], "name": "setWrapTokenAddress", "nameLocation": "4664:19:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17293, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17290, "mutability": "mutable", "name": "destinationDomainID", "nameLocation": "4690:19:85", "nodeType": "VariableDeclaration", "scope": 17309, "src": "4684:25:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 17289, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "4684:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" }, { "constant": false, "id": 17292, "mutability": "mutable", "name": "wrapToken", "nameLocation": "4719:9:85", "nodeType": "VariableDeclaration", "scope": 17309, "src": "4711:17:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 17291, "name": "address", "nodeType": "ElementaryTypeName", "src": "4711:7:85", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "4683:46:85" }, "returnParameters": { "id": 17296, "nodeType": "ParameterList", "parameters": [], "src": "4749:0:85" }, "scope": 17536, "src": "4655:235:85", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "body": { "id": 17321, "nodeType": "Block", "src": "5097:43:85", "statements": [ { "expression": { "arguments": [ { "id": 17318, "name": "gasUsed", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17312, "src": "5125:7:85", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint32", "typeString": "uint32" } ], "id": 17317, "name": "_setFeeProperties", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17336, "src": "5107:17:85", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_uint32_$returns$__$", "typeString": "function (uint32)" } }, "id": 17319, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5107:26:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17320, "nodeType": "ExpressionStatement", "src": "5107:26:85" } ] }, "documentation": { "id": 17310, "nodeType": "StructuredDocumentation", "src": "4896:135:85", "text": "@notice Sets the fee properties.\n@param gasUsed Default gas used for proposal execution in the destination." }, "functionSelector": "96a32073", "id": 17322, "implemented": true, "kind": "function", "modifiers": [ { "id": 17315, "kind": "modifierInvocation", "modifierName": { "id": 17314, "name": "onlyAdmin", "nodeType": "IdentifierPath", "referencedDeclaration": 17141, "src": "5087:9:85" }, "nodeType": "ModifierInvocation", "src": "5087:9:85" } ], "name": "setFeeProperties", "nameLocation": "5045:16:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17313, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17312, "mutability": "mutable", "name": "gasUsed", "nameLocation": "5069:7:85", "nodeType": "VariableDeclaration", "scope": 17322, "src": "5062:14:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" }, "typeName": { "id": 17311, "name": "uint32", "nodeType": "ElementaryTypeName", "src": "5062:6:85", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "visibility": "internal" } ], "src": "5061:16:85" }, "returnParameters": { "id": 17316, "nodeType": "ParameterList", "parameters": [], "src": "5097:0:85" }, "scope": 17536, "src": "5036:104:85", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "body": { "id": 17335, "nodeType": "Block", "src": "5198:73:85", "statements": [ { "expression": { "id": 17329, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 17327, "name": "_gasUsed", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17080, "src": "5208:8:85", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 17328, "name": "gasUsed", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17324, "src": "5219:7:85", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "src": "5208:18:85", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "id": 17330, "nodeType": "ExpressionStatement", "src": "5208:18:85" }, { "eventCall": { "arguments": [ { "id": 17332, "name": "gasUsed", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17324, "src": "5256:7:85", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint32", "typeString": "uint32" } ], "id": 17331, "name": "FeePropertySet", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17110, "src": "5241:14:85", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_uint32_$returns$__$", "typeString": "function (uint32)" } }, "id": 17333, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5241:23:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17334, "nodeType": "EmitStatement", "src": "5236:28:85" } ] }, "id": 17336, "implemented": true, "kind": "function", "modifiers": [], "name": "_setFeeProperties", "nameLocation": "5155:17:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17325, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17324, "mutability": "mutable", "name": "gasUsed", "nameLocation": "5180:7:85", "nodeType": "VariableDeclaration", "scope": 17336, "src": "5173:14:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" }, "typeName": { "id": 17323, "name": "uint32", "nodeType": "ElementaryTypeName", "src": "5173:6:85", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "visibility": "internal" } ], "src": "5172:16:85" }, "returnParameters": { "id": 17326, "nodeType": "ParameterList", "parameters": [], "src": "5198:0:85" }, "scope": 17536, "src": "5146:125:85", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "baseFunctions": [ 18238 ], "body": { "id": 17413, "nodeType": "Block", "src": "5902:502:85", "statements": [ { "assignments": [ 17355, null ], "declarations": [ { "constant": false, "id": 17355, "mutability": "mutable", "name": "fee", "nameLocation": "5921:3:85", "nodeType": "VariableDeclaration", "scope": 17413, "src": "5913:11:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 17354, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5913:7:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, null ], "id": 17364, "initialValue": { "arguments": [ { "id": 17357, "name": "sender", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17339, "src": "5944:6:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "id": 17358, "name": "fromDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17341, "src": "5952:12:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, { "id": 17359, "name": "destinationDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17343, "src": "5966:19:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, { "id": 17360, "name": "resourceID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17345, "src": "5987:10:85", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "id": 17361, "name": "depositData", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17347, "src": "5999:11:85", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" } }, { "id": 17362, "name": "feeData", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17349, "src": "6012:7:85", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint8", "typeString": "uint8" }, { "typeIdentifier": "t_uint8", "typeString": "uint8" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" }, { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" } ], "id": 17356, "name": "_calculateFee", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17463, "src": "5930:13:85", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$_t_uint8_$_t_uint8_$_t_bytes32_$_t_bytes_calldata_ptr_$_t_bytes_calldata_ptr_$returns$_t_uint256_$_t_address_$", "typeString": "function (address,uint8,uint8,bytes32,bytes calldata,bytes calldata) view returns (uint256,address)" } }, "id": 17363, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5930:90:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$_t_uint256_$_t_address_$", "typeString": "tuple(uint256,address)" } }, "nodeType": "VariableDeclarationStatement", "src": "5912:108:85" }, { "condition": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 17368, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "id": 17365, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4294967281, "src": "6034:3:85", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 17366, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "value", "nodeType": "MemberAccess", "src": "6034:9:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "id": 17367, "name": "fee", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17355, "src": "6046:3:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6034:15:85", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 17374, "nodeType": "IfStatement", "src": "6030:59:85", "trueBody": { "errorCall": { "arguments": [ { "expression": { "id": 17370, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4294967281, "src": "6079:3:85", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 17371, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "value", "nodeType": "MemberAccess", "src": "6079:9:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 17369, "name": "IncorrectFeeSupplied", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17126, "src": "6058:20:85", "typeDescriptions": { "typeIdentifier": "t_function_error_pure$_t_uint256_$returns$__$", "typeString": "function (uint256) pure" } }, "id": 17372, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6058:31:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17373, "nodeType": "RevertStatement", "src": "6051:38:85" } }, { "assignments": [ 17376 ], "declarations": [ { "constant": false, "id": 17376, "mutability": "mutable", "name": "remaining", "nameLocation": "6107:9:85", "nodeType": "VariableDeclaration", "scope": 17413, "src": "6099:17:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 17375, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6099:7:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "id": 17381, "initialValue": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 17380, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "id": 17377, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4294967281, "src": "6119:3:85", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 17378, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "value", "nodeType": "MemberAccess", "src": "6119:9:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "id": 17379, "name": "fee", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17355, "src": "6131:3:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6119:15:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "6099:35:85" }, { "condition": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 17384, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 17382, "name": "remaining", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17376, "src": "6148:9:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "hexValue": "30", "id": 17383, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6161:1:85", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "6148:14:85", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 17400, "nodeType": "IfStatement", "src": "6144:155:85", "trueBody": { "id": 17399, "nodeType": "Block", "src": "6164:135:85", "statements": [ { "assignments": [ 17386, null ], "declarations": [ { "constant": false, "id": 17386, "mutability": "mutable", "name": "sent", "nameLocation": "6184:4:85", "nodeType": "VariableDeclaration", "scope": 17399, "src": "6179:9:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 17385, "name": "bool", "nodeType": "ElementaryTypeName", "src": "6179:4:85", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" }, null ], "id": 17393, "initialValue": { "arguments": [ { "hexValue": "", "id": 17391, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "6224:2:85", "typeDescriptions": { "typeIdentifier": "t_stringliteral_c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "typeString": "literal_string \"\"" }, "value": "" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "typeString": "literal_string \"\"" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "typeString": "literal_string \"\"" } ], "expression": { "id": 17387, "name": "sender", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17339, "src": "6194:6:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 17388, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "call", "nodeType": "MemberAccess", "src": "6194:11:85", "typeDescriptions": { "typeIdentifier": "t_function_barecall_payable$_t_bytes_memory_ptr_$returns$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "function (bytes memory) payable returns (bool,bytes memory)" } }, "id": 17390, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "names": [ "value" ], "nodeType": "FunctionCallOptions", "options": [ { "id": 17389, "name": "remaining", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17376, "src": "6213:9:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "src": "6194:29:85", "typeDescriptions": { "typeIdentifier": "t_function_barecall_payable$_t_bytes_memory_ptr_$returns$_t_bool_$_t_bytes_memory_ptr_$value", "typeString": "function (bytes memory) payable returns (bool,bytes memory)" } }, "id": 17392, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6194:33:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "tuple(bool,bytes memory)" } }, "nodeType": "VariableDeclarationStatement", "src": "6178:49:85" }, { "expression": { "arguments": [ { "id": 17395, "name": "sent", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17386, "src": "6249:4:85", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "4661696c656420746f2073656e642072656d61696e696e67204574686572", "id": 17396, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "6255:32:85", "typeDescriptions": { "typeIdentifier": "t_stringliteral_fa207173f56547efb95af4cef634dbfa0d7f314b8618baeae97339d76512f226", "typeString": "literal_string \"Failed to send remaining Ether\"" }, "value": "Failed to send remaining Ether" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_fa207173f56547efb95af4cef634dbfa0d7f314b8618baeae97339d76512f226", "typeString": "literal_string \"Failed to send remaining Ether\"" } ], "id": 17394, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 4294967278, 4294967278 ], "referencedDeclaration": 4294967278, "src": "6241:7:85", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 17397, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6241:47:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17398, "nodeType": "ExpressionStatement", "src": "6241:47:85" } ] } }, { "eventCall": { "arguments": [ { "id": 17402, "name": "sender", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17339, "src": "6326:6:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "id": 17403, "name": "fromDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17341, "src": "6334:12:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, { "id": 17404, "name": "destinationDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17343, "src": "6348:19:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, { "id": 17405, "name": "resourceID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17345, "src": "6369:10:85", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "id": 17406, "name": "fee", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17355, "src": "6381:3:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "arguments": [ { "hexValue": "30", "id": 17409, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6394:1:85", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" } ], "id": 17408, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "6386:7:85", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 17407, "name": "address", "nodeType": "ElementaryTypeName", "src": "6386:7:85", "typeDescriptions": {} } }, "id": 17410, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6386:10:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint8", "typeString": "uint8" }, { "typeIdentifier": "t_uint8", "typeString": "uint8" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 17401, "name": "FeeCollected", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18213, "src": "6313:12:85", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_uint8_$_t_uint8_$_t_bytes32_$_t_uint256_$_t_address_$returns$__$", "typeString": "function (address,uint8,uint8,bytes32,uint256,address)" } }, "id": 17411, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6313:84:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17412, "nodeType": "EmitStatement", "src": "6308:89:85" } ] }, "documentation": { "id": 17337, "nodeType": "StructuredDocumentation", "src": "5277:429:85", "text": "@notice Collects fee for deposit.\n@param sender Sender of the deposit.\n@param fromDomainID ID of the source chain.\n@param destinationDomainID ID of chain deposit will be bridged to.\n@param resourceID ResourceID to be used when making deposits.\n@param depositData Additional data about the deposit.\n@param feeData Additional data to be passed to the fee handler." }, "functionSelector": "25307065", "id": 17414, "implemented": true, "kind": "function", "modifiers": [ { "id": 17352, "kind": "modifierInvocation", "modifierName": { "id": 17351, "name": "onlyBridgeOrRouter", "nodeType": "IdentifierPath", "referencedDeclaration": 17148, "src": "5883:18:85" }, "nodeType": "ModifierInvocation", "src": "5883:18:85" } ], "name": "collectFee", "nameLocation": "5720:10:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17350, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17339, "mutability": "mutable", "name": "sender", "nameLocation": "5739:6:85", "nodeType": "VariableDeclaration", "scope": 17414, "src": "5731:14:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 17338, "name": "address", "nodeType": "ElementaryTypeName", "src": "5731:7:85", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 17341, "mutability": "mutable", "name": "fromDomainID", "nameLocation": "5753:12:85", "nodeType": "VariableDeclaration", "scope": 17414, "src": "5747:18:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 17340, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "5747:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" }, { "constant": false, "id": 17343, "mutability": "mutable", "name": "destinationDomainID", "nameLocation": "5773:19:85", "nodeType": "VariableDeclaration", "scope": 17414, "src": "5767:25:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 17342, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "5767:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" }, { "constant": false, "id": 17345, "mutability": "mutable", "name": "resourceID", "nameLocation": "5802:10:85", "nodeType": "VariableDeclaration", "scope": 17414, "src": "5794:18:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 17344, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "5794:7:85", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 17347, "mutability": "mutable", "name": "depositData", "nameLocation": "5829:11:85", "nodeType": "VariableDeclaration", "scope": 17414, "src": "5814:26:85", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes" }, "typeName": { "id": 17346, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "5814:5:85", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" }, { "constant": false, "id": 17349, "mutability": "mutable", "name": "feeData", "nameLocation": "5857:7:85", "nodeType": "VariableDeclaration", "scope": 17414, "src": "5842:22:85", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes" }, "typeName": { "id": 17348, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "5842:5:85", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" } ], "src": "5730:135:85" }, "returnParameters": { "id": 17353, "nodeType": "ParameterList", "parameters": [], "src": "5902:0:85" }, "scope": 17536, "src": "5711:693:85", "stateMutability": "payable", "virtual": false, "visibility": "external" }, { "baseFunctions": [ 18258 ], "body": { "id": 17443, "nodeType": "Block", "src": "7186:114:85", "statements": [ { "expression": { "arguments": [ { "id": 17435, "name": "sender", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17417, "src": "7217:6:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "id": 17436, "name": "fromDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17419, "src": "7225:12:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, { "id": 17437, "name": "destinationDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17421, "src": "7239:19:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, { "id": 17438, "name": "resourceID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17423, "src": "7260:10:85", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "id": 17439, "name": "depositData", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17425, "src": "7272:11:85", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" } }, { "id": 17440, "name": "feeData", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17427, "src": "7285:7:85", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint8", "typeString": "uint8" }, { "typeIdentifier": "t_uint8", "typeString": "uint8" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" }, { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" } ], "id": 17434, "name": "_calculateFee", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17463, "src": "7203:13:85", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$_t_uint8_$_t_uint8_$_t_bytes32_$_t_bytes_calldata_ptr_$_t_bytes_calldata_ptr_$returns$_t_uint256_$_t_address_$", "typeString": "function (address,uint8,uint8,bytes32,bytes calldata,bytes calldata) view returns (uint256,address)" } }, "id": 17441, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "7203:90:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$_t_uint256_$_t_address_$", "typeString": "tuple(uint256,address)" } }, "functionReturnParameters": 17433, "id": 17442, "nodeType": "Return", "src": "7196:97:85" } ] }, "documentation": { "id": 17415, "nodeType": "StructuredDocumentation", "src": "6410:557:85", "text": "@notice Calculates fee for deposit.\n@param sender Sender of the deposit.\n@param fromDomainID ID of the source chain.\n@param destinationDomainID ID of chain deposit will be bridged to.\n@param resourceID ResourceID to be used when making deposits.\n@param depositData Additional data about the deposit.\n@param feeData Additional data to be passed to the fee handler.\n@return fee Returns the fee amount.\n@return tokenAddress Returns the address of the token to be used for fee." }, "functionSelector": "ef4f081f", "id": 17444, "implemented": true, "kind": "function", "modifiers": [], "name": "calculateFee", "nameLocation": "6981:12:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17428, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17417, "mutability": "mutable", "name": "sender", "nameLocation": "7002:6:85", "nodeType": "VariableDeclaration", "scope": 17444, "src": "6994:14:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 17416, "name": "address", "nodeType": "ElementaryTypeName", "src": "6994:7:85", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 17419, "mutability": "mutable", "name": "fromDomainID", "nameLocation": "7016:12:85", "nodeType": "VariableDeclaration", "scope": 17444, "src": "7010:18:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 17418, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "7010:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" }, { "constant": false, "id": 17421, "mutability": "mutable", "name": "destinationDomainID", "nameLocation": "7036:19:85", "nodeType": "VariableDeclaration", "scope": 17444, "src": "7030:25:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 17420, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "7030:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" }, { "constant": false, "id": 17423, "mutability": "mutable", "name": "resourceID", "nameLocation": "7065:10:85", "nodeType": "VariableDeclaration", "scope": 17444, "src": "7057:18:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 17422, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "7057:7:85", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 17425, "mutability": "mutable", "name": "depositData", "nameLocation": "7092:11:85", "nodeType": "VariableDeclaration", "scope": 17444, "src": "7077:26:85", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes" }, "typeName": { "id": 17424, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "7077:5:85", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" }, { "constant": false, "id": 17427, "mutability": "mutable", "name": "feeData", "nameLocation": "7120:7:85", "nodeType": "VariableDeclaration", "scope": 17444, "src": "7105:22:85", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes" }, "typeName": { "id": 17426, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "7105:5:85", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" } ], "src": "6993:135:85" }, "returnParameters": { "id": 17433, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17430, "mutability": "mutable", "name": "fee", "nameLocation": "7159:3:85", "nodeType": "VariableDeclaration", "scope": 17444, "src": "7151:11:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 17429, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "7151:7:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 17432, "mutability": "mutable", "name": "tokenAddress", "nameLocation": "7172:12:85", "nodeType": "VariableDeclaration", "scope": 17444, "src": "7164:20:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 17431, "name": "address", "nodeType": "ElementaryTypeName", "src": "7164:7:85", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "7150:35:85" }, "scope": 17536, "src": "6972:328:85", "stateMutability": "view", "virtual": false, "visibility": "external" }, { "id": 17463, "implemented": false, "kind": "function", "modifiers": [], "name": "_calculateFee", "nameLocation": "7315:13:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17457, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17446, "mutability": "mutable", "name": "sender", "nameLocation": "7337:6:85", "nodeType": "VariableDeclaration", "scope": 17463, "src": "7329:14:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 17445, "name": "address", "nodeType": "ElementaryTypeName", "src": "7329:7:85", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 17448, "mutability": "mutable", "name": "fromDomainID", "nameLocation": "7351:12:85", "nodeType": "VariableDeclaration", "scope": 17463, "src": "7345:18:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 17447, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "7345:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" }, { "constant": false, "id": 17450, "mutability": "mutable", "name": "destinationDomainID", "nameLocation": "7371:19:85", "nodeType": "VariableDeclaration", "scope": 17463, "src": "7365:25:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 17449, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "7365:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" }, { "constant": false, "id": 17452, "mutability": "mutable", "name": "resourceID", "nameLocation": "7400:10:85", "nodeType": "VariableDeclaration", "scope": 17463, "src": "7392:18:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 17451, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "7392:7:85", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 17454, "mutability": "mutable", "name": "depositData", "nameLocation": "7427:11:85", "nodeType": "VariableDeclaration", "scope": 17463, "src": "7412:26:85", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes" }, "typeName": { "id": 17453, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "7412:5:85", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" }, { "constant": false, "id": 17456, "mutability": "mutable", "name": "feeData", "nameLocation": "7455:7:85", "nodeType": "VariableDeclaration", "scope": 17463, "src": "7440:22:85", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes" }, "typeName": { "id": 17455, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "7440:5:85", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" } ], "src": "7328:135:85" }, "returnParameters": { "id": 17462, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17459, "mutability": "mutable", "name": "fee", "nameLocation": "7502:3:85", "nodeType": "VariableDeclaration", "scope": 17463, "src": "7494:11:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 17458, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "7494:7:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 17461, "mutability": "mutable", "name": "tokenAddress", "nameLocation": "7515:12:85", "nodeType": "VariableDeclaration", "scope": 17463, "src": "7507:20:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 17460, "name": "address", "nodeType": "ElementaryTypeName", "src": "7507:7:85", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "7493:35:85" }, "scope": 17536, "src": "7306:223:85", "stateMutability": "view", "virtual": true, "visibility": "internal" }, { "body": { "id": 17534, "nodeType": "Block", "src": "8018:386:85", "statements": [ { "expression": { "arguments": [ { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 17480, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "id": 17476, "name": "addrs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17467, "src": "8036:5:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_payable_$dyn_calldata_ptr", "typeString": "address payable[] calldata" } }, "id": 17477, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "src": "8036:12:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "expression": { "id": 17478, "name": "amounts", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17470, "src": "8052:7:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_calldata_ptr", "typeString": "uint256[] calldata" } }, "id": 17479, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "src": "8052:14:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "8036:30:85", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "61646472735b5d2c20616d6f756e74735b5d3a2064696666206c656e677468", "id": 17481, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "8068:33:85", "typeDescriptions": { "typeIdentifier": "t_stringliteral_6294e89c3434efe3f2b9f4527205255a0d63a93ae07514ac7ac8f6435286aa9b", "typeString": "literal_string \"addrs[], amounts[]: diff length\"" }, "value": "addrs[], amounts[]: diff length" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_6294e89c3434efe3f2b9f4527205255a0d63a93ae07514ac7ac8f6435286aa9b", "typeString": "literal_string \"addrs[], amounts[]: diff length\"" } ], "id": 17475, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 4294967278, 4294967278 ], "referencedDeclaration": 4294967278, "src": "8028:7:85", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 17482, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "8028:74:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17483, "nodeType": "ExpressionStatement", "src": "8028:74:85" }, { "body": { "id": 17532, "nodeType": "Block", "src": "8155:243:85", "statements": [ { "expression": { "arguments": [], "expression": { "argumentTypes": [], "expression": { "baseExpression": { "id": 17495, "name": "addrs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17467, "src": "8169:5:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_payable_$dyn_calldata_ptr", "typeString": "address payable[] calldata" } }, "id": 17497, "indexExpression": { "id": 17496, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17485, "src": "8175:1:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "8169:8:85", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "id": 17498, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "mustNotBeZero", "nodeType": "MemberAccess", "referencedDeclaration": 19136, "src": "8169:22:85", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_address_$returns$_t_address_$bound_to$_t_address_$", "typeString": "function (address) pure returns (address)" } }, "id": 17499, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "8169:24:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 17500, "nodeType": "ExpressionStatement", "src": "8169:24:85" }, { "assignments": [ 17502, null ], "declarations": [ { "constant": false, "id": 17502, "mutability": "mutable", "name": "success", "nameLocation": "8213:7:85", "nodeType": "VariableDeclaration", "scope": 17532, "src": "8208:12:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 17501, "name": "bool", "nodeType": "ElementaryTypeName", "src": "8208:4:85", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" }, null ], "id": 17513, "initialValue": { "arguments": [ { "hexValue": "", "id": 17511, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "8258:2:85", "typeDescriptions": { "typeIdentifier": "t_stringliteral_c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "typeString": "literal_string \"\"" }, "value": "" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "typeString": "literal_string \"\"" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "typeString": "literal_string \"\"" } ], "expression": { "baseExpression": { "id": 17503, "name": "addrs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17467, "src": "8225:5:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_payable_$dyn_calldata_ptr", "typeString": "address payable[] calldata" } }, "id": 17505, "indexExpression": { "id": 17504, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17485, "src": "8231:1:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "8225:8:85", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "id": 17506, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "call", "nodeType": "MemberAccess", "src": "8225:13:85", "typeDescriptions": { "typeIdentifier": "t_function_barecall_payable$_t_bytes_memory_ptr_$returns$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "function (bytes memory) payable returns (bool,bytes memory)" } }, "id": 17510, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "names": [ "value" ], "nodeType": "FunctionCallOptions", "options": [ { "baseExpression": { "id": 17507, "name": "amounts", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17470, "src": "8246:7:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_calldata_ptr", "typeString": "uint256[] calldata" } }, "id": 17509, "indexExpression": { "id": 17508, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17485, "src": "8254:1:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "8246:10:85", 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"466565206574686572207472616e73666572206661696c6564", "id": 17516, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "8292:27:85", "typeDescriptions": { "typeIdentifier": "t_stringliteral_c83ea8d31d5b2432d5661a262a1c8abcb30052289f0faa441155730eeab43e0a", "typeString": "literal_string \"Fee ether transfer failed\"" }, "value": "Fee ether transfer failed" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_c83ea8d31d5b2432d5661a262a1c8abcb30052289f0faa441155730eeab43e0a", "typeString": "literal_string \"Fee ether transfer failed\"" } ], "id": 17514, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 4294967278, 4294967278 ], "referencedDeclaration": 4294967278, "src": "8275:7:85", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 17517, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "8275:45:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17518, "nodeType": "ExpressionStatement", "src": "8275:45:85" }, { "eventCall": { "arguments": [ { "arguments": [ { "hexValue": "30", "id": 17522, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "8362:1:85", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" } ], "id": 17521, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "8354:7:85", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 17520, "name": "address", "nodeType": "ElementaryTypeName", "src": "8354:7:85", "typeDescriptions": {} } }, "id": 17523, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "8354:10:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "baseExpression": { "id": 17524, "name": "addrs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17467, "src": "8366:5:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_payable_$dyn_calldata_ptr", "typeString": "address payable[] calldata" } }, "id": 17526, "indexExpression": { "id": 17525, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17485, "src": "8372:1:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "8366:8:85", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, { "baseExpression": { "id": 17527, "name": "amounts", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17470, "src": "8376:7:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_calldata_ptr", "typeString": "uint256[] calldata" } }, "id": 17529, "indexExpression": { "id": 17528, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17485, "src": "8384:1:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "8376:10:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address_payable", "typeString": "address payable" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 17519, "name": "FeeDistributed", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18222, "src": "8339:14:85", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_address_$_t_uint256_$returns$__$", "typeString": "function (address,address,uint256)" } }, "id": 17530, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "8339:48:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17531, "nodeType": "EmitStatement", "src": "8334:53:85" } ] }, "condition": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 17491, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 17488, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17485, "src": "8132:1:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "expression": { "id": 17489, "name": "addrs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17467, "src": "8136:5:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_payable_$dyn_calldata_ptr", "typeString": "address payable[] calldata" } }, "id": 17490, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "src": "8136:12:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "8132:16:85", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 17533, "initializationExpression": { "assignments": [ 17485 ], "declarations": [ { "constant": false, "id": 17485, "mutability": "mutable", "name": "i", "nameLocation": "8125:1:85", "nodeType": "VariableDeclaration", "scope": 17533, "src": "8117:9:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 17484, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "8117:7:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "id": 17487, "initialValue": { "hexValue": "30", "id": 17486, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "8129:1:85", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "nodeType": "VariableDeclarationStatement", "src": "8117:13:85" }, "loopExpression": { "expression": { "id": 17493, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "++", "prefix": false, "src": "8150:3:85", "subExpression": { "id": 17492, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17485, "src": "8150:1:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 17494, "nodeType": "ExpressionStatement", "src": "8150:3:85" }, "nodeType": "ForStatement", "src": "8112:286:85" } ] }, "documentation": { "id": 17464, "nodeType": "StructuredDocumentation", "src": "7535:379:85", "text": "@notice Transfers eth in the contract to the specified addresses. The parameters addrs and amounts are mapped 1-1.\nThis means that the address at index 0 for addrs will receive the amount (in WEI) from amounts at index 0.\n@param addrs Array of addresses to transfer {amounts} to.\n@param amounts Array of amounts to transfer to {addrs}." }, "functionSelector": "904e9b2b", "id": 17535, "implemented": true, "kind": "function", "modifiers": [ { "id": 17473, "kind": "modifierInvocation", "modifierName": { "id": 17472, "name": "onlyAdmin", "nodeType": "IdentifierPath", "referencedDeclaration": 17141, "src": "8008:9:85" }, "nodeType": "ModifierInvocation", "src": "8008:9:85" } ], "name": "transferFee", "nameLocation": "7928:11:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17471, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17467, "mutability": "mutable", "name": "addrs", "nameLocation": "7967:5:85", "nodeType": "VariableDeclaration", "scope": 17535, "src": "7940:32:85", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_payable_$dyn_calldata_ptr", "typeString": "address payable[]" }, "typeName": { "baseType": { "id": 17465, "name": "address", "nodeType": "ElementaryTypeName", "src": "7940:15:85", "stateMutability": "payable", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "id": 17466, "nodeType": "ArrayTypeName", "src": "7940:17:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_payable_$dyn_storage_ptr", "typeString": "address payable[]" } }, "visibility": "internal" }, { "constant": false, "id": 17470, "mutability": "mutable", "name": "amounts", "nameLocation": "7990:7:85", "nodeType": "VariableDeclaration", "scope": 17535, "src": "7974:23:85", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_calldata_ptr", "typeString": "uint256[]" }, "typeName": { "baseType": { "id": 17468, "name": "uint", "nodeType": "ElementaryTypeName", "src": "7974:4:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 17469, "nodeType": "ArrayTypeName", "src": "7974:6:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } }, "visibility": "internal" } ], "src": "7939:59:85" }, "returnParameters": { "id": 17474, "nodeType": "ParameterList", "parameters": [], "src": "8018:0:85" }, "scope": 17536, "src": "7919:485:85", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" } ], "scope": 17537, "src": "645:7761:85", "usedErrors": [ 17126, 17128, 19110 ] } ], "src": "81:8326:85" }, "legacyAST": { "absolutePath": "project:/contracts/handlers/fee/dynamic/TwapFeeHandler.sol", "exportedSymbols": { "AccessControl": [ 18612 ], "Address": [ 5283 ], "Context": [ 5305 ], "ECDSA": [ 5989 ], "EnumerableSet": [ 7373 ], "FullMath": [ 19002 ], "IBridge": [ 18146 ], "IERC20": [ 3068 ], "IERC20Metadata": [ 3174 ], "IERCHandler": [ 18195 ], "IFeeHandler": [ 18265 ], "IUniswapV3Factory": [ 7456 ], "IUniswapV3Pool": [ 7478 ], "IUniswapV3PoolActions": [ 7574 ], "IUniswapV3PoolDerivedState": [ 7605 ], "IUniswapV3PoolEvents": [ 7724 ], "IUniswapV3PoolImmutables": [ 7764 ], "IUniswapV3PoolOwnerActions": [ 7790 ], "IUniswapV3PoolState": [ 7898 ], "SanityChecks": [ 19158 ], "Strings": [ 5582 ], "TickMath": [ 19704 ], "TwapFeeHandler": [ 17536 ], "TwapOracle": [ 18079 ] }, "id": 17537, "license": "LGPL-3.0-only", "nodeType": "SourceUnit", "nodes": [ { "id": 17054, "literals": [ "solidity", "0.8", ".11" ], "nodeType": "PragmaDirective", "src": "81:23:85" }, { "absolutePath": "@openzeppelin/contracts/utils/cryptography/ECDSA.sol", "file": "@openzeppelin/contracts/utils/cryptography/ECDSA.sol", "id": 17055, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 17537, "sourceUnit": 5990, "src": "106:62:85", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol", "file": "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol", "id": 17056, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 17537, "sourceUnit": 3175, "src": "169:75:85", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "project:/contracts/interfaces/IFeeHandler.sol", "file": "../../../interfaces/IFeeHandler.sol", "id": 17057, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 17537, "sourceUnit": 18266, "src": "246:45:85", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "project:/contracts/interfaces/IERCHandler.sol", "file": "../../../interfaces/IERCHandler.sol", "id": 17058, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 17537, "sourceUnit": 18196, "src": "292:45:85", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "project:/contracts/interfaces/IBridge.sol", "file": "../../../interfaces/IBridge.sol", "id": 17059, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 17537, "sourceUnit": 18147, "src": "338:41:85", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "project:/contracts/utils/SanityChecks.sol", "file": "../../../utils/SanityChecks.sol", "id": 17060, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 17537, "sourceUnit": 19159, "src": "380:41:85", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "project:/contracts/handlers/fee/dynamic/TwapOracle.sol", "file": "./TwapOracle.sol", "id": 17061, "nameLocation": "-1:-1:-1", "nodeType": "ImportDirective", "scope": 17537, "sourceUnit": 18080, "src": "422:26:85", "symbolAliases": [], "unitAlias": "" }, { "abstract": true, "baseContracts": [ { "baseName": { "id": 17063, "name": "IFeeHandler", "nodeType": "IdentifierPath", "referencedDeclaration": 18265, "src": "681:11:85" }, "id": 17064, "nodeType": "InheritanceSpecifier", "src": "681:11:85" }, { "baseName": { "id": 17065, "name": "AccessControl", "nodeType": "IdentifierPath", "referencedDeclaration": 18612, "src": "694:13:85" }, "id": 17066, "nodeType": "InheritanceSpecifier", "src": "694:13:85" } ], "canonicalName": "TwapFeeHandler", "contractDependencies": [], "contractKind": "contract", "documentation": { "id": 17062, "nodeType": "StructuredDocumentation", "src": "450:194:85", "text": "@title Handles deposit fees based on Effective rates provided by Fee oracle.\n@author ChainSafe Systems.\n@notice This contract is intended to be used with the Bridge contract." }, "fullyImplemented": false, "id": 17536, "linearizedBaseContracts": [ 17536, 18612, 5305, 18265 ], "name": "TwapFeeHandler", "nameLocation": "663:14:85", "nodeType": "ContractDefinition", "nodes": [ { "id": 17068, "libraryName": { "id": 17067, "name": "SanityChecks", "nodeType": "IdentifierPath", "referencedDeclaration": 19158, "src": "720:12:85" }, "nodeType": "UsingForDirective", "src": "714:25:85" }, { "constant": false, "functionSelector": "318c136e", "id": 17070, "mutability": "immutable", "name": "_bridgeAddress", "nameLocation": "770:14:85", "nodeType": "VariableDeclaration", "scope": 17536, "src": "745:39:85", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 17069, "name": "address", "nodeType": "ElementaryTypeName", "src": "745:7:85", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "public" }, { "constant": false, "functionSelector": "745e6b61", "id": 17072, "mutability": "immutable", "name": "_feeHandlerRouterAddress", "nameLocation": "815:24:85", "nodeType": "VariableDeclaration", "scope": 17536, "src": "790:49:85", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 17071, "name": "address", "nodeType": "ElementaryTypeName", "src": "790:7:85", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "public" }, { "constant": false, "functionSelector": "9043292a", "id": 17075, "mutability": "mutable", "name": "twapOracle", "nameLocation": "864:10:85", "nodeType": "VariableDeclaration", "scope": 17536, "src": "846:28:85", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_TwapOracle_$18079", "typeString": "contract TwapOracle" }, "typeName": { "id": 17074, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 17073, "name": "TwapOracle", "nodeType": "IdentifierPath", "referencedDeclaration": 18079, "src": "846:10:85" }, "referencedDeclaration": 18079, "src": "846:10:85", "typeDescriptions": { "typeIdentifier": "t_contract$_TwapOracle_$18079", "typeString": "contract TwapOracle" } }, "visibility": "public" }, { "constant": false, "functionSelector": "12cc05ca", "id": 17078, "mutability": "mutable", "name": "protocolFeeType", "nameLocation": "903:15:85", "nodeType": "VariableDeclaration", "scope": 17536, "src": "880:38:85", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_enum$_ProtocolFeeType_$17093", "typeString": "enum TwapFeeHandler.ProtocolFeeType" }, "typeName": { "id": 17077, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 17076, "name": "ProtocolFeeType", "nodeType": "IdentifierPath", "referencedDeclaration": 17093, "src": "880:15:85" }, "referencedDeclaration": 17093, "src": "880:15:85", "typeDescriptions": { "typeIdentifier": "t_enum$_ProtocolFeeType_$17093", "typeString": "enum TwapFeeHandler.ProtocolFeeType" } }, "visibility": "public" }, { "constant": false, "functionSelector": "fc818cfb", "id": 17080, "mutability": "mutable", "name": "_gasUsed", "nameLocation": "939:8:85", "nodeType": "VariableDeclaration", "scope": 17536, "src": "925:22:85", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" }, "typeName": { "id": 17079, "name": "uint32", "nodeType": "ElementaryTypeName", "src": "925:6:85", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "visibility": "public" }, { "constant": false, "functionSelector": "223d11c6", "id": 17084, "mutability": "mutable", "name": "destinationNativeCoinWrap", "nameLocation": "987:25:85", "nodeType": "VariableDeclaration", "scope": 17536, "src": "954:58:85", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_uint8_$_t_address_$", "typeString": "mapping(uint8 => address)" }, "typeName": { "id": 17083, "keyType": { "id": 17081, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "962:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "Mapping", "src": "954:25:85", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_uint8_$_t_address_$", "typeString": "mapping(uint8 => address)" }, "valueType": { "id": 17082, "name": "address", "nodeType": "ElementaryTypeName", "src": "971:7:85", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } }, "visibility": "public" }, { "constant": false, "functionSelector": "aff2ba91", "id": 17089, "mutability": "mutable", "name": "destinationFee", "nameLocation": "1047:14:85", "nodeType": "VariableDeclaration", "scope": 17536, "src": "1018:43:85", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_uint8_$_t_struct$_Fee_$17101_storage_$", "typeString": "mapping(uint8 => struct TwapFeeHandler.Fee)" }, "typeName": { "id": 17088, "keyType": { "id": 17085, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "1026:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "nodeType": "Mapping", "src": "1018:21:85", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_uint8_$_t_struct$_Fee_$17101_storage_$", "typeString": "mapping(uint8 => struct TwapFeeHandler.Fee)" }, "valueType": { "id": 17087, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 17086, "name": "Fee", "nodeType": "IdentifierPath", "referencedDeclaration": 17101, "src": "1035:3:85" }, "referencedDeclaration": 17101, "src": "1035:3:85", "typeDescriptions": { "typeIdentifier": "t_struct$_Fee_$17101_storage_ptr", "typeString": "struct TwapFeeHandler.Fee" } } }, "visibility": "public" }, { "canonicalName": "TwapFeeHandler.ProtocolFeeType", "id": 17093, "members": [ { "id": 17090, "name": "None", "nameLocation": "1099:4:85", "nodeType": "EnumValue", "src": "1099:4:85" }, { "id": 17091, "name": "Fixed", "nameLocation": "1113:5:85", "nodeType": "EnumValue", "src": "1113:5:85" }, { "id": 17092, "name": "Percentage", "nameLocation": "1128:10:85", "nodeType": "EnumValue", "src": "1128:10:85" } ], "name": "ProtocolFeeType", "nameLocation": "1073:15:85", "nodeType": "EnumDefinition", "src": "1068:76:85" }, { "canonicalName": "TwapFeeHandler.Fee", "id": 17101, "members": [ { "constant": false, "id": 17095, "mutability": "mutable", "name": "gasPrice", "nameLocation": "1179:8:85", "nodeType": "VariableDeclaration", "scope": 17101, "src": "1171:16:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 17094, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1171:7:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 17098, "mutability": "mutable", "name": "feeType", "nameLocation": "1213:7:85", "nodeType": "VariableDeclaration", "scope": 17101, "src": "1197:23:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_enum$_ProtocolFeeType_$17093", "typeString": "enum TwapFeeHandler.ProtocolFeeType" }, "typeName": { "id": 17097, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 17096, "name": "ProtocolFeeType", "nodeType": "IdentifierPath", "referencedDeclaration": 17093, "src": "1197:15:85" }, "referencedDeclaration": 17093, "src": "1197:15:85", "typeDescriptions": { "typeIdentifier": "t_enum$_ProtocolFeeType_$17093", "typeString": "enum TwapFeeHandler.ProtocolFeeType" } }, "visibility": "internal" }, { "constant": false, "id": 17100, "mutability": "mutable", "name": "amount", "nameLocation": "1238:6:85", "nodeType": "VariableDeclaration", "scope": 17101, "src": "1230:14:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint248", "typeString": "uint248" }, "typeName": { "id": 17099, "name": "uint248", "nodeType": "ElementaryTypeName", "src": "1230:7:85", "typeDescriptions": { "typeIdentifier": "t_uint248", "typeString": "uint248" } }, "visibility": "internal" } ], "name": "Fee", "nameLocation": "1157:3:85", "nodeType": "StructDefinition", "scope": 17536, "src": "1150:101:85", "visibility": "public" }, { "anonymous": false, "id": 17106, "name": "FeeOracleAddressSet", "nameLocation": "1263:19:85", "nodeType": "EventDefinition", "parameters": { "id": 17105, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17104, "indexed": false, "mutability": "mutable", "name": "feeOracleAddress", "nameLocation": "1294:16:85", "nodeType": "VariableDeclaration", "scope": 17106, "src": "1283:27:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_TwapOracle_$18079", "typeString": "contract TwapOracle" }, "typeName": { "id": 17103, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 17102, "name": "TwapOracle", "nodeType": "IdentifierPath", "referencedDeclaration": 18079, "src": "1283:10:85" }, "referencedDeclaration": 18079, "src": "1283:10:85", "typeDescriptions": { "typeIdentifier": 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"referencedDeclaration": 4294967278, "src": "3001:7:85", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 17214, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3001:54:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17215, "nodeType": "ExpressionStatement", "src": "3001:54:85" }, { "expression": { "arguments": [ { "id": 17217, "name": "DEFAULT_ADMIN_ROLE", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18344, "src": "3075:18:85", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "id": 17218, "name": "newAdmin", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17201, "src": "3095:8:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 17216, "name": "grantRole", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18485, "src": "3065:9:85", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_bytes32_$_t_address_$returns$__$", "typeString": "function (bytes32,address)" } }, "id": 17219, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3065:39:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17220, "nodeType": "ExpressionStatement", "src": "3065:39:85" }, { "expression": { "arguments": [ { "id": 17222, "name": "DEFAULT_ADMIN_ROLE", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18344, "src": "3127:18:85", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "id": 17223, "name": "sender", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17205, "src": "3147:6:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 17221, "name": "renounceRole", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18533, "src": "3114:12:85", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_bytes32_$_t_address_$returns$__$", "typeString": "function (bytes32,address)" } }, "id": 17224, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3114:40:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17225, "nodeType": "ExpressionStatement", "src": "3114:40:85" } ] }, "documentation": { "id": 17199, "nodeType": "StructuredDocumentation", "src": "2655:242:85", "text": "@notice Removes admin role from {_msgSender()} and grants it to {newAdmin}.\n@notice Only callable by an address that currently has the admin role.\n@param newAdmin Address that admin role will be granted to." }, "functionSelector": "5e1fab0f", "id": 17227, "implemented": true, "kind": "function", "modifiers": [], "name": "renounceAdmin", "nameLocation": "2911:13:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17202, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17201, "mutability": "mutable", "name": "newAdmin", "nameLocation": "2933:8:85", "nodeType": "VariableDeclaration", "scope": 17227, "src": "2925:16:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 17200, "name": "address", "nodeType": "ElementaryTypeName", "src": "2925:7:85", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "2924:18:85" }, "returnParameters": { "id": 17203, "nodeType": "ParameterList", "parameters": [], "src": "2952:0:85" }, "scope": 17536, "src": "2902:259:85", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "body": { "id": 17244, "nodeType": "Block", "src": "3371:92:85", "statements": [ { "expression": { "id": 17238, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 17236, "name": "twapOracle", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17075, "src": "3381:10:85", "typeDescriptions": { "typeIdentifier": "t_contract$_TwapOracle_$18079", "typeString": "contract TwapOracle" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 17237, "name": "oracleAddress", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17231, "src": "3394:13:85", "typeDescriptions": { "typeIdentifier": "t_contract$_TwapOracle_$18079", "typeString": "contract TwapOracle" } }, "src": "3381:26:85", "typeDescriptions": { "typeIdentifier": "t_contract$_TwapOracle_$18079", "typeString": "contract TwapOracle" } }, "id": 17239, "nodeType": "ExpressionStatement", "src": "3381:26:85" }, { "eventCall": { "arguments": [ { "id": 17241, "name": "oracleAddress", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17231, "src": "3442:13:85", "typeDescriptions": { "typeIdentifier": "t_contract$_TwapOracle_$18079", "typeString": "contract TwapOracle" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_contract$_TwapOracle_$18079", "typeString": "contract TwapOracle" } ], "id": 17240, "name": "FeeOracleAddressSet", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17106, "src": "3422:19:85", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_contract$_TwapOracle_$18079_$returns$__$", "typeString": "function (contract TwapOracle)" } }, "id": 17242, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3422:34:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17243, "nodeType": "EmitStatement", "src": "3417:39:85" } ] }, "documentation": { "id": 17228, "nodeType": "StructuredDocumentation", "src": "3167:132:85", "text": "@notice Sets the fee oracle address for signature verification.\n@param oracleAddress Fee oracle address." }, "functionSelector": "a8a98962", "id": 17245, "implemented": true, "kind": "function", "modifiers": [ { "id": 17234, "kind": "modifierInvocation", "modifierName": { "id": 17233, "name": "onlyAdmin", "nodeType": "IdentifierPath", "referencedDeclaration": 17141, "src": "3361:9:85" }, "nodeType": "ModifierInvocation", "src": "3361:9:85" } ], "name": "setFeeOracle", "nameLocation": "3313:12:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17232, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17231, "mutability": "mutable", "name": "oracleAddress", "nameLocation": "3337:13:85", "nodeType": "VariableDeclaration", "scope": 17245, "src": "3326:24:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_TwapOracle_$18079", "typeString": "contract TwapOracle" }, "typeName": { "id": 17230, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 17229, "name": "TwapOracle", "nodeType": "IdentifierPath", "referencedDeclaration": 18079, "src": "3326:10:85" }, "referencedDeclaration": 18079, "src": "3326:10:85", "typeDescriptions": { "typeIdentifier": "t_contract$_TwapOracle_$18079", "typeString": "contract TwapOracle" } }, "visibility": "internal" } ], "src": "3325:26:85" }, "returnParameters": { "id": 17235, "nodeType": "ParameterList", "parameters": [], "src": "3371:0:85" }, "scope": 17536, "src": "3304:159:85", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "body": { "id": 17286, "nodeType": "Block", "src": "4187:253:85", "statements": [ { "expression": { "id": 17265, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "expression": { "baseExpression": { "id": 17260, "name": "destinationFee", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17089, "src": "4197:14:85", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_uint8_$_t_struct$_Fee_$17101_storage_$", "typeString": "mapping(uint8 => struct TwapFeeHandler.Fee storage ref)" } }, "id": 17262, "indexExpression": { "id": 17261, "name": "destinationDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17248, "src": "4212:19:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4197:35:85", "typeDescriptions": { "typeIdentifier": "t_struct$_Fee_$17101_storage", "typeString": "struct TwapFeeHandler.Fee storage ref" } }, "id": 17263, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "memberName": "gasPrice", "nodeType": "MemberAccess", "referencedDeclaration": 17095, "src": "4197:44:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 17264, "name": "gasPrice", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17250, "src": "4244:8:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "4197:55:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 17266, "nodeType": "ExpressionStatement", "src": "4197:55:85" }, { "expression": { "id": 17272, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "expression": { "baseExpression": { "id": 17267, "name": "destinationFee", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17089, "src": "4262:14:85", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_uint8_$_t_struct$_Fee_$17101_storage_$", "typeString": "mapping(uint8 => struct TwapFeeHandler.Fee storage ref)" } }, "id": 17269, "indexExpression": { "id": 17268, "name": "destinationDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17248, "src": "4277:19:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4262:35:85", "typeDescriptions": { "typeIdentifier": "t_struct$_Fee_$17101_storage", "typeString": "struct TwapFeeHandler.Fee storage ref" } }, "id": 17270, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "memberName": "feeType", "nodeType": "MemberAccess", "referencedDeclaration": 17098, "src": "4262:43:85", "typeDescriptions": { "typeIdentifier": "t_enum$_ProtocolFeeType_$17093", "typeString": "enum TwapFeeHandler.ProtocolFeeType" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 17271, "name": "feeType", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17253, "src": "4308:7:85", "typeDescriptions": { "typeIdentifier": "t_enum$_ProtocolFeeType_$17093", "typeString": "enum TwapFeeHandler.ProtocolFeeType" } }, "src": "4262:53:85", "typeDescriptions": { "typeIdentifier": "t_enum$_ProtocolFeeType_$17093", "typeString": "enum TwapFeeHandler.ProtocolFeeType" } }, "id": 17273, "nodeType": "ExpressionStatement", "src": "4262:53:85" }, { "expression": { "id": 17279, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "expression": { "baseExpression": { "id": 17274, "name": "destinationFee", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17089, "src": "4325:14:85", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_uint8_$_t_struct$_Fee_$17101_storage_$", "typeString": "mapping(uint8 => struct TwapFeeHandler.Fee storage ref)" } }, "id": 17276, "indexExpression": { "id": 17275, "name": "destinationDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17248, "src": "4340:19:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4325:35:85", "typeDescriptions": { "typeIdentifier": "t_struct$_Fee_$17101_storage", "typeString": "struct TwapFeeHandler.Fee storage ref" } }, "id": 17277, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "memberName": "amount", "nodeType": "MemberAccess", "referencedDeclaration": 17100, "src": "4325:42:85", "typeDescriptions": { "typeIdentifier": "t_uint248", "typeString": "uint248" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 17278, "name": "amount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17255, "src": "4370:6:85", "typeDescriptions": { "typeIdentifier": "t_uint248", "typeString": "uint248" } }, "src": "4325:51:85", "typeDescriptions": { "typeIdentifier": "t_uint248", "typeString": "uint248" } }, "id": 17280, "nodeType": "ExpressionStatement", "src": "4325:51:85" }, { "eventCall": { "arguments": [ { "id": 17282, "name": "destinationDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17248, "src": "4403:19:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, { "id": 17283, "name": "gasPrice", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17250, "src": "4424:8:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint8", "typeString": "uint8" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 17281, "name": "GasPriceSet", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17116, "src": "4391:11:85", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_uint8_$_t_uint256_$returns$__$", "typeString": "function (uint8,uint256)" } }, "id": 17284, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4391:42:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17285, "nodeType": "EmitStatement", "src": "4386:47:85" } ] }, "documentation": { "id": 17246, "nodeType": "StructuredDocumentation", "src": "3469:587:85", "text": "@notice Sets the gas price for destination chain.\n@param destinationDomainID ID of destination chain.\n@param gasPrice Gas price of destination chain.\n@param feeType Type of fee that can be set (fixed/percentage).\n\"0\" => execution cost\n\"1\" => execution cost + protocol fee (fixed fee)\n\"2\" => execution cost + protocol fee (percentage fee)\n@param amount Fee amount that should be additional charged on top of\nexecution cost (fixed native token amount/percentage of execution cost)." }, "functionSelector": "00b9558b", "id": 17287, "implemented": true, "kind": "function", "modifiers": [ { "id": 17258, "kind": "modifierInvocation", "modifierName": { "id": 17257, "name": "onlyAdmin", "nodeType": "IdentifierPath", "referencedDeclaration": 17141, "src": "4177:9:85" }, "nodeType": "ModifierInvocation", "src": "4177:9:85" } ], "name": "setGasPrice", "nameLocation": "4070:11:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17256, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17248, "mutability": "mutable", "name": "destinationDomainID", "nameLocation": "4088:19:85", "nodeType": "VariableDeclaration", "scope": 17287, "src": "4082:25:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 17247, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "4082:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" }, { "constant": false, "id": 17250, "mutability": "mutable", "name": "gasPrice", "nameLocation": "4117:8:85", "nodeType": "VariableDeclaration", "scope": 17287, "src": "4109:16:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 17249, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4109:7:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 17253, "mutability": "mutable", "name": "feeType", "nameLocation": "4143:7:85", "nodeType": "VariableDeclaration", "scope": 17287, "src": "4127:23:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_enum$_ProtocolFeeType_$17093", "typeString": "enum TwapFeeHandler.ProtocolFeeType" }, "typeName": { "id": 17252, "nodeType": "UserDefinedTypeName", "pathNode": { "id": 17251, "name": "ProtocolFeeType", "nodeType": "IdentifierPath", "referencedDeclaration": 17093, "src": "4127:15:85" }, "referencedDeclaration": 17093, "src": "4127:15:85", "typeDescriptions": { "typeIdentifier": "t_enum$_ProtocolFeeType_$17093", "typeString": "enum TwapFeeHandler.ProtocolFeeType" } }, "visibility": "internal" }, { "constant": false, "id": 17255, "mutability": "mutable", "name": "amount", "nameLocation": "4160:6:85", "nodeType": "VariableDeclaration", "scope": 17287, "src": "4152:14:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint248", "typeString": "uint248" }, "typeName": { "id": 17254, "name": "uint248", "nodeType": "ElementaryTypeName", "src": "4152:7:85", "typeDescriptions": { "typeIdentifier": "t_uint248", "typeString": "uint248" } }, "visibility": "internal" } ], "src": "4081:86:85" }, "returnParameters": { "id": 17259, "nodeType": "ParameterList", "parameters": [], "src": "4187:0:85" }, "scope": 17536, "src": "4061:379:85", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "body": { "id": 17308, "nodeType": "Block", "src": "4749:141:85", "statements": [ { "expression": { "id": 17301, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "baseExpression": { "id": 17297, "name": "destinationNativeCoinWrap", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17084, "src": "4759:25:85", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_uint8_$_t_address_$", "typeString": "mapping(uint8 => address)" } }, "id": 17299, "indexExpression": { "id": 17298, "name": "destinationDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17290, "src": "4785:19:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "4759:46:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 17300, "name": "wrapToken", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17292, "src": "4808:9:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "4759:58:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 17302, "nodeType": "ExpressionStatement", "src": "4759:58:85" }, { "eventCall": { "arguments": [ { "id": 17304, "name": "destinationDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17290, "src": "4852:19:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, { "id": 17305, "name": "wrapToken", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17292, "src": "4873:9:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint8", "typeString": "uint8" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 17303, "name": "WrapTokenAddressSet", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17122, "src": "4832:19:85", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_uint8_$_t_address_$returns$__$", "typeString": "function (uint8,address)" } }, "id": 17306, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4832:51:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17307, "nodeType": "EmitStatement", "src": "4827:56:85" } ] }, "documentation": { "id": 17288, "nodeType": "StructuredDocumentation", "src": "4446:204:85", "text": "@notice Sets the wrap token address for destination chain.\n@param destinationDomainID ID of destination chain.\n@param wrapToken Wrap token address of destination chain." }, "functionSelector": "e0d0b441", "id": 17309, "implemented": true, "kind": "function", "modifiers": [ { "id": 17295, "kind": "modifierInvocation", "modifierName": { "id": 17294, "name": "onlyAdmin", "nodeType": "IdentifierPath", "referencedDeclaration": 17141, "src": "4739:9:85" }, "nodeType": "ModifierInvocation", "src": "4739:9:85" } ], "name": "setWrapTokenAddress", "nameLocation": "4664:19:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17293, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17290, "mutability": "mutable", "name": "destinationDomainID", "nameLocation": "4690:19:85", "nodeType": "VariableDeclaration", "scope": 17309, "src": "4684:25:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 17289, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "4684:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" }, { "constant": false, "id": 17292, "mutability": "mutable", "name": "wrapToken", "nameLocation": "4719:9:85", "nodeType": "VariableDeclaration", "scope": 17309, "src": "4711:17:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 17291, "name": "address", "nodeType": "ElementaryTypeName", "src": "4711:7:85", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "4683:46:85" }, "returnParameters": { "id": 17296, "nodeType": "ParameterList", "parameters": [], "src": "4749:0:85" }, "scope": 17536, "src": "4655:235:85", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "body": { "id": 17321, "nodeType": "Block", "src": "5097:43:85", "statements": [ { "expression": { "arguments": [ { "id": 17318, "name": "gasUsed", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17312, "src": "5125:7:85", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint32", "typeString": "uint32" } ], "id": 17317, "name": "_setFeeProperties", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17336, "src": "5107:17:85", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_uint32_$returns$__$", "typeString": "function (uint32)" } }, "id": 17319, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5107:26:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17320, "nodeType": "ExpressionStatement", "src": "5107:26:85" } ] }, "documentation": { "id": 17310, "nodeType": "StructuredDocumentation", "src": "4896:135:85", "text": "@notice Sets the fee properties.\n@param gasUsed Default gas used for proposal execution in the destination." }, "functionSelector": "96a32073", "id": 17322, "implemented": true, "kind": "function", "modifiers": [ { "id": 17315, "kind": "modifierInvocation", "modifierName": { "id": 17314, "name": "onlyAdmin", "nodeType": "IdentifierPath", "referencedDeclaration": 17141, "src": "5087:9:85" }, "nodeType": "ModifierInvocation", "src": "5087:9:85" } ], "name": "setFeeProperties", "nameLocation": "5045:16:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17313, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17312, "mutability": "mutable", "name": "gasUsed", "nameLocation": "5069:7:85", "nodeType": "VariableDeclaration", "scope": 17322, "src": "5062:14:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" }, "typeName": { "id": 17311, "name": "uint32", "nodeType": "ElementaryTypeName", "src": "5062:6:85", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "visibility": "internal" } ], "src": "5061:16:85" }, "returnParameters": { "id": 17316, "nodeType": "ParameterList", "parameters": [], "src": "5097:0:85" }, "scope": 17536, "src": "5036:104:85", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" }, { "body": { "id": 17335, "nodeType": "Block", "src": "5198:73:85", "statements": [ { "expression": { "id": 17329, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "id": 17327, "name": "_gasUsed", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17080, "src": "5208:8:85", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 17328, "name": "gasUsed", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17324, "src": "5219:7:85", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "src": "5208:18:85", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "id": 17330, "nodeType": "ExpressionStatement", "src": "5208:18:85" }, { "eventCall": { "arguments": [ { "id": 17332, "name": "gasUsed", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17324, "src": "5256:7:85", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint32", "typeString": "uint32" } ], "id": 17331, "name": "FeePropertySet", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17110, "src": "5241:14:85", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_uint32_$returns$__$", "typeString": "function (uint32)" } }, "id": 17333, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5241:23:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17334, "nodeType": "EmitStatement", "src": "5236:28:85" } ] }, "id": 17336, "implemented": true, "kind": "function", "modifiers": [], "name": "_setFeeProperties", "nameLocation": "5155:17:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17325, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17324, "mutability": "mutable", "name": "gasUsed", "nameLocation": "5180:7:85", "nodeType": "VariableDeclaration", "scope": 17336, "src": "5173:14:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" }, "typeName": { "id": 17323, "name": "uint32", "nodeType": "ElementaryTypeName", "src": "5173:6:85", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "visibility": "internal" } ], "src": "5172:16:85" }, "returnParameters": { "id": 17326, "nodeType": "ParameterList", "parameters": [], "src": "5198:0:85" }, "scope": 17536, "src": "5146:125:85", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" }, { "baseFunctions": [ 18238 ], "body": { "id": 17413, "nodeType": "Block", "src": "5902:502:85", "statements": [ { "assignments": [ 17355, null ], "declarations": [ { "constant": false, "id": 17355, "mutability": "mutable", "name": "fee", "nameLocation": "5921:3:85", "nodeType": "VariableDeclaration", "scope": 17413, "src": "5913:11:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 17354, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5913:7:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, null ], "id": 17364, "initialValue": { "arguments": [ { "id": 17357, "name": "sender", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17339, "src": "5944:6:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "id": 17358, "name": "fromDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17341, "src": "5952:12:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, { "id": 17359, "name": "destinationDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17343, "src": "5966:19:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, { "id": 17360, "name": "resourceID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17345, "src": "5987:10:85", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "id": 17361, "name": "depositData", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17347, "src": "5999:11:85", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" } }, { "id": 17362, "name": "feeData", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17349, "src": "6012:7:85", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint8", "typeString": "uint8" }, { "typeIdentifier": "t_uint8", "typeString": "uint8" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" }, { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" } ], "id": 17356, "name": "_calculateFee", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17463, "src": "5930:13:85", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$_t_uint8_$_t_uint8_$_t_bytes32_$_t_bytes_calldata_ptr_$_t_bytes_calldata_ptr_$returns$_t_uint256_$_t_address_$", "typeString": "function (address,uint8,uint8,bytes32,bytes calldata,bytes calldata) view returns (uint256,address)" } }, "id": 17363, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5930:90:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$_t_uint256_$_t_address_$", "typeString": "tuple(uint256,address)" } }, "nodeType": "VariableDeclarationStatement", "src": "5912:108:85" }, { "condition": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 17368, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "id": 17365, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4294967281, "src": "6034:3:85", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 17366, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "value", "nodeType": "MemberAccess", "src": "6034:9:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "id": 17367, "name": "fee", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17355, "src": "6046:3:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6034:15:85", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 17374, "nodeType": "IfStatement", "src": "6030:59:85", "trueBody": { "errorCall": { "arguments": [ { "expression": { "id": 17370, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4294967281, "src": "6079:3:85", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 17371, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "value", "nodeType": "MemberAccess", "src": "6079:9:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 17369, "name": "IncorrectFeeSupplied", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17126, "src": "6058:20:85", "typeDescriptions": { "typeIdentifier": "t_function_error_pure$_t_uint256_$returns$__$", "typeString": "function (uint256) pure" } }, "id": 17372, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6058:31:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17373, "nodeType": "RevertStatement", "src": "6051:38:85" } }, { "assignments": [ 17376 ], "declarations": [ { "constant": false, "id": 17376, "mutability": "mutable", "name": "remaining", "nameLocation": "6107:9:85", "nodeType": "VariableDeclaration", "scope": 17413, "src": "6099:17:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 17375, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6099:7:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "id": 17381, "initialValue": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 17380, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "id": 17377, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4294967281, "src": "6119:3:85", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 17378, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "value", "nodeType": "MemberAccess", "src": "6119:9:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "id": 17379, "name": "fee", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17355, "src": "6131:3:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6119:15:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "6099:35:85" }, { "condition": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 17384, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 17382, "name": "remaining", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17376, "src": "6148:9:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "hexValue": "30", "id": 17383, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6161:1:85", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "6148:14:85", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 17400, "nodeType": "IfStatement", "src": "6144:155:85", "trueBody": { "id": 17399, "nodeType": "Block", "src": "6164:135:85", "statements": [ { "assignments": [ 17386, null ], "declarations": [ { "constant": false, "id": 17386, "mutability": "mutable", "name": "sent", "nameLocation": "6184:4:85", "nodeType": "VariableDeclaration", "scope": 17399, "src": "6179:9:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 17385, "name": "bool", "nodeType": "ElementaryTypeName", "src": "6179:4:85", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" }, null ], "id": 17393, "initialValue": { "arguments": [ { "hexValue": "", "id": 17391, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "6224:2:85", "typeDescriptions": { "typeIdentifier": "t_stringliteral_c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "typeString": "literal_string \"\"" }, "value": "" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "typeString": "literal_string \"\"" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "typeString": "literal_string \"\"" } ], "expression": { "id": 17387, "name": "sender", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17339, "src": "6194:6:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 17388, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "call", "nodeType": "MemberAccess", "src": "6194:11:85", "typeDescriptions": { "typeIdentifier": "t_function_barecall_payable$_t_bytes_memory_ptr_$returns$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "function (bytes memory) payable returns (bool,bytes memory)" } }, "id": 17390, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "names": [ "value" ], "nodeType": "FunctionCallOptions", "options": [ { "id": 17389, "name": "remaining", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17376, "src": "6213:9:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "src": "6194:29:85", "typeDescriptions": { "typeIdentifier": "t_function_barecall_payable$_t_bytes_memory_ptr_$returns$_t_bool_$_t_bytes_memory_ptr_$value", "typeString": "function (bytes memory) payable returns (bool,bytes memory)" } }, "id": 17392, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6194:33:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "tuple(bool,bytes memory)" } }, "nodeType": "VariableDeclarationStatement", "src": "6178:49:85" }, { "expression": { "arguments": [ { "id": 17395, "name": "sent", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17386, "src": "6249:4:85", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "4661696c656420746f2073656e642072656d61696e696e67204574686572", "id": 17396, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "6255:32:85", "typeDescriptions": { "typeIdentifier": "t_stringliteral_fa207173f56547efb95af4cef634dbfa0d7f314b8618baeae97339d76512f226", "typeString": "literal_string \"Failed to send remaining Ether\"" }, "value": "Failed to send remaining Ether" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_fa207173f56547efb95af4cef634dbfa0d7f314b8618baeae97339d76512f226", "typeString": "literal_string \"Failed to send remaining Ether\"" } ], "id": 17394, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 4294967278, 4294967278 ], "referencedDeclaration": 4294967278, "src": "6241:7:85", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 17397, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6241:47:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17398, "nodeType": "ExpressionStatement", "src": "6241:47:85" } ] } }, { "eventCall": { "arguments": [ { "id": 17402, "name": "sender", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17339, "src": "6326:6:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "id": 17403, "name": "fromDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17341, "src": "6334:12:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, { "id": 17404, "name": "destinationDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17343, "src": "6348:19:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, { "id": 17405, "name": "resourceID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17345, "src": "6369:10:85", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "id": 17406, "name": "fee", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17355, "src": "6381:3:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "arguments": [ { "hexValue": "30", "id": 17409, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6394:1:85", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" } ], "id": 17408, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "6386:7:85", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 17407, "name": "address", "nodeType": "ElementaryTypeName", "src": "6386:7:85", "typeDescriptions": {} } }, "id": 17410, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6386:10:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint8", "typeString": "uint8" }, { "typeIdentifier": "t_uint8", "typeString": "uint8" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 17401, "name": "FeeCollected", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18213, "src": "6313:12:85", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_uint8_$_t_uint8_$_t_bytes32_$_t_uint256_$_t_address_$returns$__$", "typeString": "function (address,uint8,uint8,bytes32,uint256,address)" } }, "id": 17411, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6313:84:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17412, "nodeType": "EmitStatement", "src": "6308:89:85" } ] }, "documentation": { "id": 17337, "nodeType": "StructuredDocumentation", "src": "5277:429:85", "text": "@notice Collects fee for deposit.\n@param sender Sender of the deposit.\n@param fromDomainID ID of the source chain.\n@param destinationDomainID ID of chain deposit will be bridged to.\n@param resourceID ResourceID to be used when making deposits.\n@param depositData Additional data about the deposit.\n@param feeData Additional data to be passed to the fee handler." }, "functionSelector": "25307065", "id": 17414, "implemented": true, "kind": "function", "modifiers": [ { "id": 17352, "kind": "modifierInvocation", "modifierName": { "id": 17351, "name": "onlyBridgeOrRouter", "nodeType": "IdentifierPath", "referencedDeclaration": 17148, "src": "5883:18:85" }, "nodeType": "ModifierInvocation", "src": "5883:18:85" } ], "name": "collectFee", "nameLocation": "5720:10:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17350, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17339, "mutability": "mutable", "name": "sender", "nameLocation": "5739:6:85", "nodeType": "VariableDeclaration", "scope": 17414, "src": "5731:14:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 17338, "name": "address", "nodeType": "ElementaryTypeName", "src": "5731:7:85", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 17341, "mutability": "mutable", "name": "fromDomainID", "nameLocation": "5753:12:85", "nodeType": "VariableDeclaration", "scope": 17414, "src": "5747:18:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 17340, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "5747:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" }, { "constant": false, "id": 17343, "mutability": "mutable", "name": "destinationDomainID", "nameLocation": "5773:19:85", "nodeType": "VariableDeclaration", "scope": 17414, "src": "5767:25:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 17342, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "5767:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" }, { "constant": false, "id": 17345, "mutability": "mutable", "name": "resourceID", "nameLocation": "5802:10:85", "nodeType": "VariableDeclaration", "scope": 17414, "src": "5794:18:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 17344, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "5794:7:85", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 17347, "mutability": "mutable", "name": "depositData", "nameLocation": "5829:11:85", "nodeType": "VariableDeclaration", "scope": 17414, "src": "5814:26:85", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes" }, "typeName": { "id": 17346, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "5814:5:85", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" }, { "constant": false, "id": 17349, "mutability": "mutable", "name": "feeData", "nameLocation": "5857:7:85", "nodeType": "VariableDeclaration", "scope": 17414, "src": "5842:22:85", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes" }, "typeName": { "id": 17348, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "5842:5:85", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" } ], "src": "5730:135:85" }, "returnParameters": { "id": 17353, "nodeType": "ParameterList", "parameters": [], "src": "5902:0:85" }, "scope": 17536, "src": "5711:693:85", "stateMutability": "payable", "virtual": false, "visibility": "external" }, { "baseFunctions": [ 18258 ], "body": { "id": 17443, "nodeType": "Block", "src": "7186:114:85", "statements": [ { "expression": { "arguments": [ { "id": 17435, "name": "sender", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17417, "src": "7217:6:85", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "id": 17436, "name": "fromDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17419, "src": "7225:12:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, { "id": 17437, "name": "destinationDomainID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17421, "src": "7239:19:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, { "id": 17438, "name": "resourceID", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17423, "src": "7260:10:85", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "id": 17439, "name": "depositData", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17425, "src": "7272:11:85", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" } }, { "id": 17440, "name": "feeData", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17427, "src": "7285:7:85", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint8", "typeString": "uint8" }, { "typeIdentifier": "t_uint8", "typeString": "uint8" }, { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" }, { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes calldata" } ], "id": 17434, "name": "_calculateFee", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17463, "src": "7203:13:85", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$_t_uint8_$_t_uint8_$_t_bytes32_$_t_bytes_calldata_ptr_$_t_bytes_calldata_ptr_$returns$_t_uint256_$_t_address_$", "typeString": "function (address,uint8,uint8,bytes32,bytes calldata,bytes calldata) view returns (uint256,address)" } }, "id": 17441, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "7203:90:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$_t_uint256_$_t_address_$", "typeString": "tuple(uint256,address)" } }, "functionReturnParameters": 17433, "id": 17442, "nodeType": "Return", "src": "7196:97:85" } ] }, "documentation": { "id": 17415, "nodeType": "StructuredDocumentation", "src": "6410:557:85", "text": "@notice Calculates fee for deposit.\n@param sender Sender of the deposit.\n@param fromDomainID ID of the source chain.\n@param destinationDomainID ID of chain deposit will be bridged to.\n@param resourceID ResourceID to be used when making deposits.\n@param depositData Additional data about the deposit.\n@param feeData Additional data to be passed to the fee handler.\n@return fee Returns the fee amount.\n@return tokenAddress Returns the address of the token to be used for fee." }, "functionSelector": "ef4f081f", "id": 17444, "implemented": true, "kind": "function", "modifiers": [], "name": "calculateFee", "nameLocation": "6981:12:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17428, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17417, "mutability": "mutable", "name": "sender", "nameLocation": "7002:6:85", "nodeType": "VariableDeclaration", "scope": 17444, "src": "6994:14:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 17416, "name": "address", "nodeType": "ElementaryTypeName", "src": "6994:7:85", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 17419, "mutability": "mutable", "name": "fromDomainID", "nameLocation": "7016:12:85", "nodeType": "VariableDeclaration", "scope": 17444, "src": "7010:18:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 17418, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "7010:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" }, { "constant": false, "id": 17421, "mutability": "mutable", "name": "destinationDomainID", "nameLocation": "7036:19:85", "nodeType": "VariableDeclaration", "scope": 17444, "src": "7030:25:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 17420, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "7030:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" }, { "constant": false, "id": 17423, "mutability": "mutable", "name": "resourceID", "nameLocation": "7065:10:85", "nodeType": "VariableDeclaration", "scope": 17444, "src": "7057:18:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 17422, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "7057:7:85", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 17425, "mutability": "mutable", "name": "depositData", "nameLocation": "7092:11:85", "nodeType": "VariableDeclaration", "scope": 17444, "src": "7077:26:85", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes" }, "typeName": { "id": 17424, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "7077:5:85", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" }, { "constant": false, "id": 17427, "mutability": "mutable", "name": "feeData", "nameLocation": "7120:7:85", "nodeType": "VariableDeclaration", "scope": 17444, "src": "7105:22:85", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes" }, "typeName": { "id": 17426, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "7105:5:85", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" } ], "src": "6993:135:85" }, "returnParameters": { "id": 17433, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17430, "mutability": "mutable", "name": "fee", "nameLocation": "7159:3:85", "nodeType": "VariableDeclaration", "scope": 17444, "src": "7151:11:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 17429, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "7151:7:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 17432, "mutability": "mutable", "name": "tokenAddress", "nameLocation": "7172:12:85", "nodeType": "VariableDeclaration", "scope": 17444, "src": "7164:20:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 17431, "name": "address", "nodeType": "ElementaryTypeName", "src": "7164:7:85", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "7150:35:85" }, "scope": 17536, "src": "6972:328:85", "stateMutability": "view", "virtual": false, "visibility": "external" }, { "id": 17463, "implemented": false, "kind": "function", "modifiers": [], "name": "_calculateFee", "nameLocation": "7315:13:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17457, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17446, "mutability": "mutable", "name": "sender", "nameLocation": "7337:6:85", "nodeType": "VariableDeclaration", "scope": 17463, "src": "7329:14:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 17445, "name": "address", "nodeType": "ElementaryTypeName", "src": "7329:7:85", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 17448, "mutability": "mutable", "name": "fromDomainID", "nameLocation": "7351:12:85", "nodeType": "VariableDeclaration", "scope": 17463, "src": "7345:18:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 17447, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "7345:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" }, { "constant": false, "id": 17450, "mutability": "mutable", "name": "destinationDomainID", "nameLocation": "7371:19:85", "nodeType": "VariableDeclaration", "scope": 17463, "src": "7365:25:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 17449, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "7365:5:85", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "visibility": "internal" }, { "constant": false, "id": 17452, "mutability": "mutable", "name": "resourceID", "nameLocation": "7400:10:85", "nodeType": "VariableDeclaration", "scope": 17463, "src": "7392:18:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 17451, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "7392:7:85", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 17454, "mutability": "mutable", "name": "depositData", "nameLocation": "7427:11:85", "nodeType": "VariableDeclaration", "scope": 17463, "src": "7412:26:85", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes" }, "typeName": { "id": 17453, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "7412:5:85", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" }, { "constant": false, "id": 17456, "mutability": "mutable", "name": "feeData", "nameLocation": "7455:7:85", "nodeType": "VariableDeclaration", "scope": 17463, "src": "7440:22:85", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_bytes_calldata_ptr", "typeString": "bytes" }, "typeName": { "id": 17455, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "7440:5:85", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "visibility": "internal" } ], "src": "7328:135:85" }, "returnParameters": { "id": 17462, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17459, "mutability": "mutable", "name": "fee", "nameLocation": "7502:3:85", "nodeType": "VariableDeclaration", "scope": 17463, "src": "7494:11:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 17458, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "7494:7:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" }, { "constant": false, "id": 17461, "mutability": "mutable", "name": "tokenAddress", "nameLocation": "7515:12:85", "nodeType": "VariableDeclaration", "scope": 17463, "src": "7507:20:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 17460, "name": "address", "nodeType": "ElementaryTypeName", "src": "7507:7:85", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "7493:35:85" }, "scope": 17536, "src": "7306:223:85", "stateMutability": "view", "virtual": true, "visibility": "internal" }, { "body": { "id": 17534, "nodeType": "Block", "src": "8018:386:85", "statements": [ { "expression": { "arguments": [ { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 17480, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "expression": { "id": 17476, "name": "addrs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17467, "src": "8036:5:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_payable_$dyn_calldata_ptr", "typeString": "address payable[] calldata" } }, "id": 17477, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "src": "8036:12:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "expression": { "id": 17478, "name": "amounts", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17470, "src": "8052:7:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_calldata_ptr", "typeString": "uint256[] calldata" } }, "id": 17479, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "src": "8052:14:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "8036:30:85", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "61646472735b5d2c20616d6f756e74735b5d3a2064696666206c656e677468", "id": 17481, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "8068:33:85", "typeDescriptions": { "typeIdentifier": "t_stringliteral_6294e89c3434efe3f2b9f4527205255a0d63a93ae07514ac7ac8f6435286aa9b", "typeString": "literal_string \"addrs[], amounts[]: diff length\"" }, "value": "addrs[], amounts[]: diff length" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_6294e89c3434efe3f2b9f4527205255a0d63a93ae07514ac7ac8f6435286aa9b", "typeString": "literal_string \"addrs[], amounts[]: diff length\"" } ], "id": 17475, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 4294967278, 4294967278 ], "referencedDeclaration": 4294967278, "src": "8028:7:85", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 17482, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "8028:74:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17483, "nodeType": "ExpressionStatement", "src": "8028:74:85" }, { "body": { "id": 17532, "nodeType": "Block", "src": "8155:243:85", "statements": [ { "expression": { "arguments": [], "expression": { "argumentTypes": [], "expression": { "baseExpression": { "id": 17495, "name": "addrs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17467, "src": "8169:5:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_payable_$dyn_calldata_ptr", "typeString": "address payable[] calldata" } }, "id": 17497, "indexExpression": { "id": 17496, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17485, "src": "8175:1:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "8169:8:85", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "id": 17498, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "mustNotBeZero", "nodeType": "MemberAccess", "referencedDeclaration": 19136, "src": "8169:22:85", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_address_$returns$_t_address_$bound_to$_t_address_$", "typeString": "function (address) pure returns (address)" } }, "id": 17499, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "8169:24:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 17500, "nodeType": "ExpressionStatement", "src": "8169:24:85" }, { "assignments": [ 17502, null ], "declarations": [ { "constant": false, "id": 17502, "mutability": "mutable", "name": "success", "nameLocation": "8213:7:85", "nodeType": "VariableDeclaration", "scope": 17532, "src": "8208:12:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 17501, "name": "bool", "nodeType": "ElementaryTypeName", "src": "8208:4:85", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" }, null ], "id": 17513, "initialValue": { "arguments": [ { "hexValue": "", "id": 17511, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "8258:2:85", "typeDescriptions": { "typeIdentifier": "t_stringliteral_c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "typeString": "literal_string \"\"" }, "value": "" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "typeString": "literal_string \"\"" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470", "typeString": "literal_string \"\"" } ], "expression": { "baseExpression": { "id": 17503, "name": "addrs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17467, "src": "8225:5:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_payable_$dyn_calldata_ptr", "typeString": "address payable[] calldata" } }, "id": 17505, "indexExpression": { "id": 17504, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17485, "src": "8231:1:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "8225:8:85", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "id": 17506, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "call", "nodeType": "MemberAccess", "src": "8225:13:85", "typeDescriptions": { "typeIdentifier": "t_function_barecall_payable$_t_bytes_memory_ptr_$returns$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "function (bytes memory) payable returns (bool,bytes memory)" } }, "id": 17510, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "names": [ "value" ], "nodeType": "FunctionCallOptions", "options": [ { "baseExpression": { "id": 17507, "name": "amounts", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17470, "src": "8246:7:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_calldata_ptr", "typeString": "uint256[] calldata" } }, "id": 17509, "indexExpression": { "id": 17508, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17485, "src": "8254:1:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "8246:10:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "src": "8225:32:85", "typeDescriptions": { "typeIdentifier": "t_function_barecall_payable$_t_bytes_memory_ptr_$returns$_t_bool_$_t_bytes_memory_ptr_$value", "typeString": "function (bytes memory) payable returns (bool,bytes memory)" } }, "id": 17512, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "8225:36:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "tuple(bool,bytes memory)" } }, "nodeType": "VariableDeclarationStatement", "src": "8207:54:85" }, { "expression": { "arguments": [ { "id": 17515, "name": "success", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17502, "src": "8283:7:85", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "hexValue": "466565206574686572207472616e73666572206661696c6564", "id": 17516, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "8292:27:85", "typeDescriptions": { "typeIdentifier": "t_stringliteral_c83ea8d31d5b2432d5661a262a1c8abcb30052289f0faa441155730eeab43e0a", "typeString": "literal_string \"Fee ether transfer failed\"" }, "value": "Fee ether transfer failed" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_c83ea8d31d5b2432d5661a262a1c8abcb30052289f0faa441155730eeab43e0a", "typeString": "literal_string \"Fee ether transfer failed\"" } ], "id": 17514, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 4294967278, 4294967278 ], "referencedDeclaration": 4294967278, "src": "8275:7:85", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 17517, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "8275:45:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17518, "nodeType": "ExpressionStatement", "src": "8275:45:85" }, { "eventCall": { "arguments": [ { "arguments": [ { "hexValue": "30", "id": 17522, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "8362:1:85", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" } ], "id": 17521, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "8354:7:85", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 17520, "name": "address", "nodeType": "ElementaryTypeName", "src": "8354:7:85", "typeDescriptions": {} } }, "id": 17523, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "8354:10:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "baseExpression": { "id": 17524, "name": "addrs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17467, "src": "8366:5:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_payable_$dyn_calldata_ptr", "typeString": "address payable[] calldata" } }, "id": 17526, "indexExpression": { "id": 17525, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17485, "src": "8372:1:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "8366:8:85", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, { "baseExpression": { "id": 17527, "name": "amounts", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17470, "src": "8376:7:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_calldata_ptr", "typeString": "uint256[] calldata" } }, "id": 17529, "indexExpression": { "id": 17528, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17485, "src": "8384:1:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "8376:10:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_address_payable", "typeString": "address payable" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 17519, "name": "FeeDistributed", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18222, "src": "8339:14:85", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_address_$_t_uint256_$returns$__$", "typeString": "function (address,address,uint256)" } }, "id": 17530, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "8339:48:85", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 17531, "nodeType": "EmitStatement", "src": "8334:53:85" } ] }, "condition": { "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 17491, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 17488, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17485, "src": "8132:1:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "expression": { "id": 17489, "name": "addrs", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17467, "src": "8136:5:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_payable_$dyn_calldata_ptr", "typeString": "address payable[] calldata" } }, "id": 17490, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "src": "8136:12:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "8132:16:85", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 17533, "initializationExpression": { "assignments": [ 17485 ], "declarations": [ { "constant": false, "id": 17485, "mutability": "mutable", "name": "i", "nameLocation": "8125:1:85", "nodeType": "VariableDeclaration", "scope": 17533, "src": "8117:9:85", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 17484, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "8117:7:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "visibility": "internal" } ], "id": 17487, "initialValue": { "hexValue": "30", "id": 17486, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "8129:1:85", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "nodeType": "VariableDeclarationStatement", "src": "8117:13:85" }, "loopExpression": { "expression": { "id": 17493, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "UnaryOperation", "operator": "++", "prefix": false, "src": "8150:3:85", "subExpression": { "id": 17492, "name": "i", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 17485, "src": "8150:1:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 17494, "nodeType": "ExpressionStatement", "src": "8150:3:85" }, "nodeType": "ForStatement", "src": "8112:286:85" } ] }, "documentation": { "id": 17464, "nodeType": "StructuredDocumentation", "src": "7535:379:85", "text": "@notice Transfers eth in the contract to the specified addresses. The parameters addrs and amounts are mapped 1-1.\nThis means that the address at index 0 for addrs will receive the amount (in WEI) from amounts at index 0.\n@param addrs Array of addresses to transfer {amounts} to.\n@param amounts Array of amounts to transfer to {addrs}." }, "functionSelector": "904e9b2b", "id": 17535, "implemented": true, "kind": "function", "modifiers": [ { "id": 17473, "kind": "modifierInvocation", "modifierName": { "id": 17472, "name": "onlyAdmin", "nodeType": "IdentifierPath", "referencedDeclaration": 17141, "src": "8008:9:85" }, "nodeType": "ModifierInvocation", "src": "8008:9:85" } ], "name": "transferFee", "nameLocation": "7928:11:85", "nodeType": "FunctionDefinition", "parameters": { "id": 17471, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 17467, "mutability": "mutable", "name": "addrs", "nameLocation": "7967:5:85", "nodeType": "VariableDeclaration", "scope": 17535, "src": "7940:32:85", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_payable_$dyn_calldata_ptr", "typeString": "address payable[]" }, "typeName": { "baseType": { "id": 17465, "name": "address", "nodeType": "ElementaryTypeName", "src": "7940:15:85", "stateMutability": "payable", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "id": 17466, "nodeType": "ArrayTypeName", "src": "7940:17:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_address_payable_$dyn_storage_ptr", "typeString": "address payable[]" } }, "visibility": "internal" }, { "constant": false, "id": 17470, "mutability": "mutable", "name": "amounts", "nameLocation": "7990:7:85", "nodeType": "VariableDeclaration", "scope": 17535, "src": "7974:23:85", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_calldata_ptr", "typeString": "uint256[]" }, "typeName": { "baseType": { "id": 17468, "name": "uint", "nodeType": "ElementaryTypeName", "src": "7974:4:85", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 17469, "nodeType": "ArrayTypeName", "src": "7974:6:85", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } }, "visibility": "internal" } ], "src": "7939:59:85" }, "returnParameters": { "id": 17474, "nodeType": "ParameterList", "parameters": [], "src": "8018:0:85" }, "scope": 17536, "src": "7919:485:85", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" } ], "scope": 17537, "src": "645:7761:85", "usedErrors": [ 17126, 17128, 19110 ] } ], "src": "81:8326:85" }, "compiler": { "name": "solc", "version": "0.8.11+commit.d7f03943.Emscripten.clang" }, "networks": {}, "schemaVersion": "3.4.6", "updatedAt": "2024-09-24T09:31:11.944Z", "devdoc": { "author": "ChainSafe Systems.", "kind": "dev", "methods": { "calculateFee(address,uint8,uint8,bytes32,bytes,bytes)": { "params": { "depositData": "Additional data about the deposit.", "destinationDomainID": "ID of chain deposit will be bridged to.", "feeData": "Additional data to be passed to the fee handler.", "fromDomainID": "ID of the source chain.", "resourceID": "ResourceID to be used when making deposits.", "sender": "Sender of the deposit." }, "returns": { "fee": "Returns the fee amount.", "tokenAddress": "Returns the address of the token to be used for fee." } }, "collectFee(address,uint8,uint8,bytes32,bytes,bytes)": { "params": { "depositData": "Additional data about the deposit.", "destinationDomainID": "ID of chain deposit will be bridged to.", "feeData": "Additional data to be passed to the fee handler.", "fromDomainID": "ID of the source chain.", "resourceID": "ResourceID to be used when making deposits.", "sender": "Sender of the deposit." } }, "constructor": { "params": { "bridgeAddress": "Contract address of previously deployed Bridge.", "feeHandlerRouterAddress": "Contract address of previously deployed FeeHandlerRouter." } }, "getRoleAdmin(bytes32)": { "details": "Returns the admin role that controls `role`. See {grantRole} and {revokeRole}. To change a role's admin, use {_setRoleAdmin}." }, "getRoleMember(bytes32,uint256)": { "details": "Returns one of the accounts that have `role`. `index` must be a value between 0 and {getRoleMemberCount}, non-inclusive. Role bearers are not sorted in any particular way, and their ordering may change at any point. WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure you perform all queries on the same block. See the following https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post] for more information." }, "getRoleMemberCount(bytes32)": { "details": "Returns the number of accounts that have `role`. Can be used together with {getRoleMember} to enumerate all bearers of a role." }, "getRoleMemberIndex(bytes32,address)": { "details": "Returns the index of the account that have `role`." }, "grantRole(bytes32,address)": { "details": "Grants `role` to `account`. If `account` had not been already granted `role`, emits a {RoleGranted} event. Requirements: - the caller must have ``role``'s admin role." }, "hasRole(bytes32,address)": { "details": "Returns `true` if `account` has been granted `role`." }, "renounceAdmin(address)": { "params": { "newAdmin": "Address that admin role will be granted to." } }, "renounceRole(bytes32,address)": { "details": "Revokes `role` from the calling account. Roles are often managed via {grantRole} and {revokeRole}: this function's purpose is to provide a mechanism for accounts to lose their privileges if they are compromised (such as when a trusted device is misplaced). If the calling account had been granted `role`, emits a {RoleRevoked} event. Requirements: - the caller must be `account`." }, "revokeRole(bytes32,address)": { "details": "Revokes `role` from `account`. If `account` had been granted `role`, emits a {RoleRevoked} event. Requirements: - the caller must have ``role``'s admin role." }, "setFeeOracle(address)": { "params": { "oracleAddress": "Fee oracle address." } }, "setFeeProperties(uint32)": { "params": { "gasUsed": "Default gas used for proposal execution in the destination." } }, "setGasPrice(uint8,uint256,uint8,uint248)": { "params": { "amount": "Fee amount that should be additional charged on top of execution cost (fixed native token amount/percentage of execution cost).", "destinationDomainID": "ID of destination chain.", "feeType": "Type of fee that can be set (fixed/percentage). \"0\" => execution cost \"1\" => execution cost + protocol fee (fixed fee) \"2\" => execution cost + protocol fee (percentage fee)", "gasPrice": "Gas price of destination chain." } }, "setWrapTokenAddress(uint8,address)": { "params": { "destinationDomainID": "ID of destination chain.", "wrapToken": "Wrap token address of destination chain." } }, "transferFee(address[],uint256[])": { "params": { "addrs": "Array of addresses to transfer {amounts} to.", "amounts": "Array of amounts to transfer to {addrs}." } } }, "title": "Handles deposit fees based on Effective rates provided by Fee oracle.", "version": 1 }, "userdoc": { "events": { "FeeCollected(address,uint8,uint8,bytes32,uint256,address)": { "notice": "This event is emitted when the fee is collected." }, "FeeDistributed(address,address,uint256)": { "notice": "This event is emitted when the fee is distributed to an address." } }, "kind": "user", "methods": { "calculateFee(address,uint8,uint8,bytes32,bytes,bytes)": { "notice": "Calculates fee for deposit." }, "collectFee(address,uint8,uint8,bytes32,bytes,bytes)": { "notice": "Collects fee for deposit." }, "feeHandlerType()": { "notice": "Getter function for fee handler type" }, "renounceAdmin(address)": { "notice": "Removes admin role from {_msgSender()} and grants it to {newAdmin}.Only callable by an address that currently has the admin role." }, "setFeeOracle(address)": { "notice": "Sets the fee oracle address for signature verification." }, "setFeeProperties(uint32)": { "notice": "Sets the fee properties." }, "setGasPrice(uint8,uint256,uint8,uint248)": { "notice": "Sets the gas price for destination chain." }, "setWrapTokenAddress(uint8,address)": { "notice": "Sets the wrap token address for destination chain." }, "transferFee(address[],uint256[])": { "notice": "Transfers eth in the contract to the specified addresses. The parameters addrs and amounts are mapped 1-1. This means that the address at index 0 for addrs will receive the amount (in WEI) from amounts at index 0." } }, "notice": "This contract is intended to be used with the Bridge contract.", "version": 1 } }