{ "contractName": "ENSRegistry", "abi": [ { "inputs": [], "stateMutability": "nonpayable", "type": "constructor" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "owner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "operator", "type": "address" }, { "indexed": false, "internalType": "bool", "name": "approved", "type": "bool" } ], "name": "ApprovalForAll", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "node", "type": "bytes32" }, { "indexed": true, "internalType": "bytes32", "name": "label", "type": "bytes32" }, { "indexed": false, "internalType": "address", "name": "owner", "type": "address" } ], "name": "NewOwner", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "node", "type": "bytes32" }, { "indexed": false, "internalType": "address", "name": "resolver", "type": "address" } ], "name": "NewResolver", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "node", "type": "bytes32" }, { "indexed": false, "internalType": "uint64", "name": "ttl", "type": "uint64" } ], "name": "NewTTL", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "node", "type": "bytes32" }, { "indexed": false, "internalType": "address", "name": "owner", "type": "address" } ], "name": "Transfer", "type": "event" }, { "inputs": [ { "internalType": "bytes32", "name": "node", "type": "bytes32" }, { "internalType": "address", "name": "owner", "type": "address" }, { "internalType": "address", "name": "resolver", "type": "address" }, { "internalType": "uint64", "name": "ttl", "type": "uint64" } ], "name": "setRecord", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "node", "type": "bytes32" }, { "internalType": "bytes32", "name": "label", "type": "bytes32" }, { "internalType": "address", "name": "owner", "type": "address" }, { "internalType": "address", "name": "resolver", "type": "address" }, { "internalType": "uint64", "name": "ttl", "type": "uint64" } ], "name": "setSubnodeRecord", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "node", "type": "bytes32" }, { "internalType": "address", "name": "owner", "type": "address" } ], "name": "setOwner", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "node", "type": "bytes32" }, { "internalType": "bytes32", "name": "label", "type": "bytes32" }, { "internalType": "address", "name": "owner", "type": "address" } ], "name": "setSubnodeOwner", "outputs": [ { "internalType": "bytes32", "name": "", "type": "bytes32" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "node", "type": "bytes32" }, { "internalType": "address", "name": "resolver", "type": "address" } ], "name": "setResolver", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "node", "type": "bytes32" }, { "internalType": "uint64", "name": "ttl", "type": "uint64" } ], "name": "setTTL", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "operator", "type": "address" }, { "internalType": "bool", "name": "approved", "type": "bool" } ], "name": "setApprovalForAll", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "node", "type": "bytes32" } ], "name": "owner", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "node", "type": "bytes32" } ], "name": "resolver", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "node", "type": "bytes32" } ], "name": "ttl", "outputs": [ { "internalType": "uint64", "name": "", "type": "uint64" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "node", "type": "bytes32" } ], "name": "recordExists", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "owner", "type": "address" }, { "internalType": "address", "name": "operator", "type": "address" } ], "name": "isApprovedForAll", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" } ], "metadata": "{\"compiler\":{\"version\":\"0.7.4+commit.3f05b770\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"},{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"label\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"NewOwner\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"resolver\",\"type\":\"address\"}],\"name\":\"NewResolver\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"uint64\",\"name\":\"ttl\",\"type\":\"uint64\"}],\"name\":\"NewTTL\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"}],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"}],\"name\":\"recordExists\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"}],\"name\":\"resolver\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"setOwner\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"resolver\",\"type\":\"address\"},{\"internalType\":\"uint64\",\"name\":\"ttl\",\"type\":\"uint64\"}],\"name\":\"setRecord\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"resolver\",\"type\":\"address\"}],\"name\":\"setResolver\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"},{\"internalType\":\"bytes32\",\"name\":\"label\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"setSubnodeOwner\",\"outputs\":[{\"internalType\":\"bytes32\",\"name\":\"\",\"type\":\"bytes32\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"},{\"internalType\":\"bytes32\",\"name\":\"label\",\"type\":\"bytes32\"},{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"resolver\",\"type\":\"address\"},{\"internalType\":\"uint64\",\"name\":\"ttl\",\"type\":\"uint64\"}],\"name\":\"setSubnodeRecord\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"},{\"internalType\":\"uint64\",\"name\":\"ttl\",\"type\":\"uint64\"}],\"name\":\"setTTL\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"node\",\"type\":\"bytes32\"}],\"name\":\"ttl\",\"outputs\":[{\"internalType\":\"uint64\",\"name\":\"\",\"type\":\"uint64\"}],\"stateMutability\":\"view\",\"type\":\"function\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{\"constructor\":{\"details\":\"Constructs a new ENS registrar.\"},\"isApprovedForAll(address,address)\":{\"details\":\"Query if an address is an authorized operator for another address.\",\"params\":{\"operator\":\"The address that acts on behalf of the owner.\",\"owner\":\"The address that owns the records.\"},\"returns\":{\"_0\":\"True if `operator` is an approved operator for `owner`, false otherwise.\"}},\"owner(bytes32)\":{\"details\":\"Returns the address that owns the specified node.\",\"params\":{\"node\":\"The specified node.\"},\"returns\":{\"_0\":\"address of the owner.\"}},\"recordExists(bytes32)\":{\"details\":\"Returns whether a record has been imported to the registry.\",\"params\":{\"node\":\"The specified node.\"},\"returns\":{\"_0\":\"Bool if record exists\"}},\"resolver(bytes32)\":{\"details\":\"Returns the address of the resolver for the specified node.\",\"params\":{\"node\":\"The specified node.\"},\"returns\":{\"_0\":\"address of the resolver.\"}},\"setApprovalForAll(address,bool)\":{\"details\":\"Enable or disable approval for a third party (\\\"operator\\\") to manage all of `msg.sender`'s ENS records. Emits the ApprovalForAll event.\",\"params\":{\"approved\":\"True if the operator is approved, false to revoke approval.\",\"operator\":\"Address to add to the set of authorized operators.\"}},\"setOwner(bytes32,address)\":{\"details\":\"Transfers ownership of a node to a new address. May only be called by the current owner of the node.\",\"params\":{\"node\":\"The node to transfer ownership of.\",\"owner\":\"The address of the new owner.\"}},\"setRecord(bytes32,address,address,uint64)\":{\"details\":\"Sets the record for a node.\",\"params\":{\"node\":\"The node to update.\",\"owner\":\"The address of the new owner.\",\"resolver\":\"The address of the resolver.\",\"ttl\":\"The TTL in seconds.\"}},\"setResolver(bytes32,address)\":{\"details\":\"Sets the resolver address for the specified node.\",\"params\":{\"node\":\"The node to update.\",\"resolver\":\"The address of the resolver.\"}},\"setSubnodeOwner(bytes32,bytes32,address)\":{\"details\":\"Transfers ownership of a subnode keccak256(node, label) to a new address. May only be called by the owner of the parent node.\",\"params\":{\"label\":\"The hash of the label specifying the subnode.\",\"node\":\"The parent node.\",\"owner\":\"The address of the new owner.\"}},\"setSubnodeRecord(bytes32,bytes32,address,address,uint64)\":{\"details\":\"Sets the record for a subnode.\",\"params\":{\"label\":\"The hash of the label specifying the subnode.\",\"node\":\"The parent node.\",\"owner\":\"The address of the new owner.\",\"resolver\":\"The address of the resolver.\",\"ttl\":\"The TTL in seconds.\"}},\"setTTL(bytes32,uint64)\":{\"details\":\"Sets the TTL for the specified node.\",\"params\":{\"node\":\"The node to update.\",\"ttl\":\"The TTL in seconds.\"}},\"ttl(bytes32)\":{\"details\":\"Returns the TTL of a node, and any records associated with it.\",\"params\":{\"node\":\"The specified node.\"},\"returns\":{\"_0\":\"ttl of the node.\"}}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"notice\":\"The ENS registry contract.\",\"version\":1}},\"settings\":{\"compilationTarget\":{\"@ensdomains/ens/contracts/ENSRegistry.sol\":\"ENSRegistry\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[]},\"sources\":{\"@ensdomains/ens/contracts/ENS.sol\":{\"keccak256\":\"0x376a1ab7c43ac7c922a5b7e39c7fcba8bc66409fb335ebcee2f8f45d485b1f31\",\"urls\":[\"bzz-raw://766025ff22caa14c68bb5341b843616f3da8b739924475f7dc4383b0482138fe\",\"dweb:/ipfs/QmWzCxvb6WnF9qHHX4np7f6QePXMqX59SDMuRu8vogYKAV\"]},\"@ensdomains/ens/contracts/ENSRegistry.sol\":{\"keccak256\":\"0x58ffab29a55073883763416cebdf9dcd3292e00fc24303468d082c8fd6cefb90\",\"urls\":[\"bzz-raw://bf3d02f1d97c0dcbe85067c7ecec744e3e1b12fab31493e9d88eca04184d6db8\",\"dweb:/ipfs/QmZXJoPcmMPVBtk8kcDreKUYRogzcm7jjnZB4JjAPYP7dE\"]}},\"version\":1}", "bytecode": 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"source": "pragma solidity ^0.7.0;\n\nimport \"./ENS.sol\";\n\n/**\n * The ENS registry contract.\n */\ncontract ENSRegistry is ENS {\n\n struct Record {\n address owner;\n address resolver;\n uint64 ttl;\n }\n\n mapping (bytes32 => Record) records;\n mapping (address => mapping(address => bool)) operators;\n\n // Permits modifications only by the owner of the specified node.\n modifier authorised(bytes32 node) {\n address owner = records[node].owner;\n require(owner == msg.sender || operators[owner][msg.sender]);\n _;\n }\n\n /**\n * @dev Constructs a new ENS registrar.\n */\n constructor() public {\n records[0x0].owner = msg.sender;\n }\n\n /**\n * @dev Sets the record for a node.\n * @param node The node to update.\n * @param owner The address of the new owner.\n * @param resolver The address of the resolver.\n * @param ttl The TTL in seconds.\n */\n function setRecord(bytes32 node, address owner, address resolver, uint64 ttl) external virtual override {\n setOwner(node, owner);\n _setResolverAndTTL(node, resolver, ttl);\n }\n\n /**\n * @dev Sets the record for a subnode.\n * @param node The parent node.\n * @param label The hash of the label specifying the subnode.\n * @param owner The address of the new owner.\n * @param resolver The address of the resolver.\n * @param ttl The TTL in seconds.\n */\n function setSubnodeRecord(bytes32 node, bytes32 label, address owner, address resolver, uint64 ttl) external virtual override {\n bytes32 subnode = setSubnodeOwner(node, label, owner);\n _setResolverAndTTL(subnode, resolver, ttl);\n }\n\n /**\n * @dev Transfers ownership of a node to a new address. May only be called by the current owner of the node.\n * @param node The node to transfer ownership of.\n * @param owner The address of the new owner.\n */\n function setOwner(bytes32 node, address owner) public virtual override authorised(node) {\n _setOwner(node, owner);\n emit Transfer(node, owner);\n }\n\n /**\n * @dev Transfers ownership of a subnode keccak256(node, label) to a new address. May only be called by the owner of the parent node.\n * @param node The parent node.\n * @param label The hash of the label specifying the subnode.\n * @param owner The address of the new owner.\n */\n function setSubnodeOwner(bytes32 node, bytes32 label, address owner) public virtual override authorised(node) returns(bytes32) {\n bytes32 subnode = keccak256(abi.encodePacked(node, label));\n _setOwner(subnode, owner);\n emit NewOwner(node, label, owner);\n return subnode;\n }\n\n /**\n * @dev Sets the resolver address for the specified node.\n * @param node The node to update.\n * @param resolver The address of the resolver.\n */\n function setResolver(bytes32 node, address resolver) public virtual override authorised(node) {\n emit NewResolver(node, resolver);\n records[node].resolver = resolver;\n }\n\n /**\n * @dev Sets the TTL for the specified node.\n * @param node The node to update.\n * @param ttl The TTL in seconds.\n */\n function setTTL(bytes32 node, uint64 ttl) public virtual override authorised(node) {\n emit NewTTL(node, ttl);\n records[node].ttl = ttl;\n }\n\n /**\n * @dev Enable or disable approval for a third party (\"operator\") to manage\n * all of `msg.sender`'s ENS records. Emits the ApprovalForAll event.\n * @param operator Address to add to the set of authorized operators.\n * @param approved True if the operator is approved, false to revoke approval.\n */\n function setApprovalForAll(address operator, bool approved) external virtual override {\n operators[msg.sender][operator] = approved;\n emit ApprovalForAll(msg.sender, operator, approved);\n }\n\n /**\n * @dev Returns the address that owns the specified node.\n * @param node The specified node.\n * @return address of the owner.\n */\n function owner(bytes32 node) public virtual override view returns (address) {\n address addr = records[node].owner;\n if (addr == address(this)) {\n return address(0x0);\n }\n\n return addr;\n }\n\n /**\n * @dev Returns the address of the resolver for the specified node.\n * @param node The specified node.\n * @return address of the resolver.\n */\n function resolver(bytes32 node) public virtual override view returns (address) {\n return records[node].resolver;\n }\n\n /**\n * @dev Returns the TTL of a node, and any records associated with it.\n * @param node The specified node.\n * @return ttl of the node.\n */\n function ttl(bytes32 node) public virtual override view returns (uint64) {\n return records[node].ttl;\n }\n\n /**\n * @dev Returns whether a record has been imported to the registry.\n * @param node The specified node.\n * @return Bool if record exists\n */\n function recordExists(bytes32 node) public virtual override view returns (bool) {\n return records[node].owner != address(0x0);\n }\n\n /**\n * @dev Query if an address is an authorized operator for another address.\n * @param owner The address that owns the records.\n * @param operator The address that acts on behalf of the owner.\n * @return True if `operator` is an approved operator for `owner`, false otherwise.\n */\n function isApprovedForAll(address owner, address operator) external virtual override view returns (bool) {\n return operators[owner][operator];\n }\n\n function _setOwner(bytes32 node, address owner) internal virtual {\n records[node].owner = owner;\n }\n\n function _setResolverAndTTL(bytes32 node, address resolver, uint64 ttl) internal {\n if(resolver != records[node].resolver) {\n records[node].resolver = resolver;\n emit NewResolver(node, resolver);\n }\n\n if(ttl != records[node].ttl) {\n records[node].ttl = ttl;\n emit NewTTL(node, ttl);\n }\n }\n}\n", "sourcePath": "@ensdomains/ens/contracts/ENSRegistry.sol", "ast": { "absolutePath": "@ensdomains/ens/contracts/ENSRegistry.sol", "exportedSymbols": { "ENS": [ 3533 ], "ENSRegistry": [ 3956 ] }, "id": 3957, "nodeType": "SourceUnit", "nodes": [ { "id": 3535, "literals": [ "solidity", "^", "0.7", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:11" }, { "absolutePath": "@ensdomains/ens/contracts/ENS.sol", "file": "./ENS.sol", "id": 3536, "nodeType": "ImportDirective", "scope": 3957, "sourceUnit": 3534, "src": "25:19:11", "symbolAliases": [], "unitAlias": "" }, { "abstract": false, "baseContracts": [ { "baseName": { "id": 3538, "name": "ENS", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3533, "src": "108:3:11", "typeDescriptions": { "typeIdentifier": "t_contract$_ENS_$3533", "typeString": "contract ENS" } }, "id": 3539, "nodeType": "InheritanceSpecifier", "src": "108:3:11" } ], "contractDependencies": [ 3533 ], "contractKind": "contract", "documentation": { "id": 3537, "nodeType": "StructuredDocumentation", "src": "46:37:11", "text": " The ENS registry contract." }, "fullyImplemented": true, "id": 3956, "linearizedBaseContracts": [ 3956, 3533 ], "name": "ENSRegistry", "nodeType": "ContractDefinition", "nodes": [ { "canonicalName": "ENSRegistry.Record", "id": 3546, "members": [ { "constant": false, "id": 3541, "mutability": "mutable", "name": "owner", "nodeType": "VariableDeclaration", "scope": 3546, "src": "143:13:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3540, "name": "address", "nodeType": "ElementaryTypeName", "src": "143:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 3543, "mutability": "mutable", "name": "resolver", "nodeType": "VariableDeclaration", "scope": 3546, "src": "166:16:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3542, "name": "address", "nodeType": "ElementaryTypeName", "src": "166:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 3545, "mutability": "mutable", "name": "ttl", "nodeType": "VariableDeclaration", "scope": 3546, "src": "192:10:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" }, "typeName": { "id": 3544, "name": "uint64", "nodeType": "ElementaryTypeName", "src": "192:6:11", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" } }, "visibility": "internal" } ], "name": "Record", "nodeType": "StructDefinition", "scope": 3956, "src": "119:90:11", "visibility": "public" }, { "constant": false, "id": 3550, "mutability": "mutable", "name": "records", "nodeType": "VariableDeclaration", "scope": 3956, "src": "215:35:11", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_Record_$3546_storage_$", "typeString": "mapping(bytes32 => struct ENSRegistry.Record)" }, "typeName": { "id": 3549, "keyType": { "id": 3547, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "224:7:11", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "Mapping", "src": "215:27:11", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_Record_$3546_storage_$", "typeString": "mapping(bytes32 => struct ENSRegistry.Record)" }, "valueType": { "id": 3548, "name": "Record", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3546, "src": "235:6:11", "typeDescriptions": { "typeIdentifier": "t_struct$_Record_$3546_storage_ptr", "typeString": "struct ENSRegistry.Record" } } }, "visibility": "internal" }, { "constant": false, "id": 3556, "mutability": "mutable", "name": "operators", "nodeType": "VariableDeclaration", "scope": 3956, "src": "256:55:11", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_address_$_t_bool_$_$", "typeString": "mapping(address => mapping(address => bool))" }, "typeName": { "id": 3555, "keyType": { "id": 3551, "name": "address", "nodeType": "ElementaryTypeName", "src": "265:7:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "256:45:11", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_address_$_t_bool_$_$", "typeString": "mapping(address => mapping(address => bool))" }, "valueType": { "id": 3554, "keyType": { "id": 3552, "name": "address", "nodeType": "ElementaryTypeName", "src": "284:7:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Mapping", "src": "276:24:11", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_bool_$", "typeString": "mapping(address => bool)" }, "valueType": { "id": 3553, "name": "bool", "nodeType": "ElementaryTypeName", "src": "295:4:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } } }, "visibility": "internal" }, { "body": { "id": 3582, "nodeType": "Block", "src": "422:133:11", "statements": [ { "assignments": [ 3561 ], "declarations": [ { "constant": false, "id": 3561, "mutability": "mutable", "name": "owner", "nodeType": "VariableDeclaration", "scope": 3582, "src": "432:13:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3560, "name": "address", "nodeType": "ElementaryTypeName", "src": "432:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "id": 3566, "initialValue": { "expression": { "baseExpression": { "id": 3562, "name": "records", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3550, "src": "448:7:11", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_Record_$3546_storage_$", "typeString": "mapping(bytes32 => struct ENSRegistry.Record storage ref)" } }, "id": 3564, "indexExpression": { "id": 3563, "name": "node", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3558, "src": "456:4:11", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "448:13:11", "typeDescriptions": { "typeIdentifier": "t_struct$_Record_$3546_storage", "typeString": "struct ENSRegistry.Record storage ref" } }, "id": 3565, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "owner", "nodeType": "MemberAccess", "referencedDeclaration": 3541, "src": "448:19:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "432:35:11" }, { "expression": { "arguments": [ { "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 3578, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 3571, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 3568, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3561, "src": "485:5:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "expression": { "id": 3569, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -15, "src": "494:3:11", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 3570, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "src": "494:10:11", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "src": "485:19:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "||", "rightExpression": { "baseExpression": { "baseExpression": { "id": 3572, "name": "operators", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3556, "src": "508:9:11", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_address_$_t_bool_$_$", "typeString": "mapping(address => mapping(address => bool))" } }, "id": 3574, "indexExpression": { "id": 3573, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3561, "src": "518:5:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "508:16:11", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_bool_$", "typeString": "mapping(address => bool)" } }, "id": 3577, "indexExpression": { "expression": { "id": 3575, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -15, "src": "525:3:11", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 3576, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "src": "525:10:11", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "508:28:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "485:51:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 3567, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "477:7:11", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 3579, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "477:60:11", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3580, "nodeType": "ExpressionStatement", "src": "477:60:11" }, { "id": 3581, "nodeType": "PlaceholderStatement", "src": "547:1:11" } ] }, "id": 3583, "name": "authorised", "nodeType": "ModifierDefinition", "parameters": { "id": 3559, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3558, "mutability": "mutable", "name": "node", "nodeType": "VariableDeclaration", "scope": 3583, "src": "408:12:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 3557, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "408:7:11", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" } ], "src": "407:14:11" }, "src": "388:167:11", "virtual": false, "visibility": "internal" }, { "body": { "id": 3595, "nodeType": "Block", "src": "642:48:11", "statements": [ { "expression": { "id": 3593, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "expression": { "baseExpression": { "id": 3587, "name": "records", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3550, "src": "652:7:11", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_Record_$3546_storage_$", "typeString": "mapping(bytes32 => struct ENSRegistry.Record storage ref)" } }, "id": 3589, "indexExpression": { "hexValue": "307830", "id": 3588, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "660:3:11", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0x0" }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "652:12:11", "typeDescriptions": { "typeIdentifier": "t_struct$_Record_$3546_storage", "typeString": "struct ENSRegistry.Record storage ref" } }, "id": 3590, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "memberName": "owner", "nodeType": "MemberAccess", "referencedDeclaration": 3541, "src": "652:18:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "expression": { "id": 3591, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -15, "src": "673:3:11", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 3592, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "src": "673:10:11", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "src": "652:31:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 3594, "nodeType": "ExpressionStatement", "src": "652:31:11" } ] }, "documentation": { "id": 3584, "nodeType": "StructuredDocumentation", "src": "561:55:11", "text": " @dev Constructs a new ENS registrar." }, "id": 3596, "implemented": true, "kind": "constructor", "modifiers": [], "name": "", "nodeType": "FunctionDefinition", "parameters": { "id": 3585, "nodeType": "ParameterList", "parameters": [], "src": "632:2:11" }, "returnParameters": { "id": 3586, "nodeType": "ParameterList", "parameters": [], "src": "642:0:11" }, "scope": 3956, "src": "621:69:11", "stateMutability": "nonpayable", "virtual": false, "visibility": "public" }, { "baseFunctions": [ 3443 ], "body": { "id": 3620, "nodeType": "Block", "src": "1035:87:11", "statements": [ { "expression": { "arguments": [ { "id": 3610, "name": "node", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3599, "src": "1054:4:11", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "id": 3611, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3601, "src": "1060:5:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 3609, "name": "setOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3674, "src": "1045:8:11", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_bytes32_$_t_address_$returns$__$", "typeString": "function (bytes32,address)" } }, "id": 3612, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1045:21:11", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3613, "nodeType": "ExpressionStatement", "src": "1045:21:11" }, { "expression": { "arguments": [ { "id": 3615, "name": "node", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3599, "src": "1095:4:11", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "id": 3616, "name": "resolver", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3603, "src": "1101:8:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "id": 3617, "name": "ttl", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3605, "src": "1111:3:11", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint64", "typeString": "uint64" } ], "id": 3614, "name": "_setResolverAndTTL", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3955, "src": "1076:18:11", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_bytes32_$_t_address_$_t_uint64_$returns$__$", "typeString": "function (bytes32,address,uint64)" } }, "id": 3618, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1076:39:11", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3619, "nodeType": "ExpressionStatement", "src": "1076:39:11" } ] }, "documentation": { "id": 3597, "nodeType": "StructuredDocumentation", "src": "696:230:11", "text": " @dev Sets the record for a node.\n @param node The node to update.\n @param owner The address of the new owner.\n @param resolver The address of the resolver.\n @param ttl The TTL in seconds." }, "functionSelector": "cf408823", "id": 3621, "implemented": true, "kind": "function", "modifiers": [], "name": "setRecord", "nodeType": "FunctionDefinition", "overrides": { "id": 3607, "nodeType": "OverrideSpecifier", "overrides": [], "src": "1026:8:11" }, "parameters": { "id": 3606, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3599, "mutability": "mutable", "name": "node", "nodeType": "VariableDeclaration", "scope": 3621, "src": "950:12:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 3598, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "950:7:11", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 3601, "mutability": "mutable", "name": "owner", "nodeType": "VariableDeclaration", "scope": 3621, "src": "964:13:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3600, "name": "address", "nodeType": "ElementaryTypeName", "src": "964:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 3603, "mutability": "mutable", "name": "resolver", "nodeType": "VariableDeclaration", "scope": 3621, "src": "979:16:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3602, "name": "address", "nodeType": "ElementaryTypeName", "src": "979:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 3605, "mutability": "mutable", "name": "ttl", "nodeType": "VariableDeclaration", "scope": 3621, "src": "997:10:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" }, "typeName": { "id": 3604, "name": "uint64", "nodeType": "ElementaryTypeName", "src": "997:6:11", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" } }, "visibility": "internal" } ], "src": "949:59:11" }, "returnParameters": { "id": 3608, "nodeType": "ParameterList", "parameters": [], "src": "1035:0:11" }, "scope": 3956, "src": "931:191:11", "stateMutability": "nonpayable", "virtual": true, "visibility": "external" }, { "baseFunctions": [ 3456 ], "body": { "id": 3650, "nodeType": "Block", "src": "1555:122:11", 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"nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 3735, "name": "resolver", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3719, "src": "3041:8:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "3016:33:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 3737, "nodeType": "ExpressionStatement", "src": "3016:33:11" } ] }, "documentation": { "id": 3715, "nodeType": "StructuredDocumentation", "src": "2701:164:11", "text": " @dev Sets the resolver address for the specified node.\n @param node The node to update.\n @param resolver The address of the resolver." }, "functionSelector": "1896f70a", "id": 3739, "implemented": true, "kind": "function", "modifiers": [ { "arguments": [ { "id": 3723, "name": "node", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3717, "src": "2958:4:11", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "id": 3724, "modifierName": { "id": 3722, "name": "authorised", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3583, "src": "2947:10:11", "typeDescriptions": { "typeIdentifier": "t_modifier$_t_bytes32_$", "typeString": "modifier (bytes32)" } }, "nodeType": "ModifierInvocation", "src": "2947:16:11" } ], "name": "setResolver", "nodeType": "FunctionDefinition", "overrides": { "id": 3721, "nodeType": "OverrideSpecifier", "overrides": [], "src": "2938:8:11" }, "parameters": { "id": 3720, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3717, "mutability": "mutable", "name": "node", "nodeType": "VariableDeclaration", "scope": 3739, "src": "2891:12:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 3716, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "2891:7:11", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 3719, "mutability": "mutable", "name": "resolver", "nodeType": "VariableDeclaration", "scope": 3739, "src": "2905:16:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3718, "name": "address", "nodeType": "ElementaryTypeName", "src": "2905:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "src": "2890:32:11" }, "returnParameters": { "id": 3725, "nodeType": "ParameterList", "parameters": [], "src": "2964:0:11" }, "scope": 3956, "src": "2870:186:11", "stateMutability": "nonpayable", "virtual": true, "visibility": "public" }, { "baseFunctions": [ 3488 ], "body": { "id": 3763, "nodeType": "Block", "src": "3287:72:11", "statements": [ { "eventCall": { "arguments": [ { "id": 3752, "name": "node", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3742, "src": "3309:4:11", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "id": 3753, "name": "ttl", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3744, "src": "3315:3:11", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_uint64", "typeString": "uint64" } ], "id": 3751, "name": "NewTTL", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3424, "src": "3302:6:11", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_bytes32_$_t_uint64_$returns$__$", "typeString": "function (bytes32,uint64)" } }, "id": 3754, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3302:17:11", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3755, "nodeType": "EmitStatement", "src": "3297:22:11" }, { "expression": { "id": 3761, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "expression": { "baseExpression": { "id": 3756, "name": "records", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3550, "src": "3329:7:11", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_Record_$3546_storage_$", "typeString": "mapping(bytes32 => struct ENSRegistry.Record storage ref)" } }, "id": 3758, "indexExpression": { "id": 3757, "name": "node", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3742, "src": "3337:4:11", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "3329:13:11", "typeDescriptions": { "typeIdentifier": "t_struct$_Record_$3546_storage", "typeString": "struct ENSRegistry.Record storage ref" } }, "id": 3759, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "memberName": "ttl", "nodeType": "MemberAccess", "referencedDeclaration": 3545, "src": "3329:17:11", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 3760, "name": "ttl", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3744, "src": "3349:3:11", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" } }, "src": "3329:23:11", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" } }, "id": 3762, "nodeType": "ExpressionStatement", "src": "3329:23:11" } ] }, "documentation": { "id": 3740, "nodeType": "StructuredDocumentation", "src": "3062:137:11", "text": " @dev Sets the TTL for the specified node.\n @param node The node to update.\n @param ttl The TTL in seconds." }, "functionSelector": "14ab9038", "id": 3764, "implemented": true, "kind": "function", "modifiers": [ { "arguments": [ { "id": 3748, "name": "node", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3742, "src": "3281:4:11", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "id": 3749, "modifierName": { "id": 3747, "name": "authorised", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3583, "src": "3270:10:11", "typeDescriptions": { "typeIdentifier": "t_modifier$_t_bytes32_$", "typeString": "modifier (bytes32)" } }, "nodeType": "ModifierInvocation", "src": "3270:16:11" } ], "name": "setTTL", "nodeType": "FunctionDefinition", "overrides": { "id": 3746, "nodeType": "OverrideSpecifier", "overrides": [], "src": "3261:8:11" }, "parameters": { "id": 3745, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3742, "mutability": "mutable", "name": "node", "nodeType": "VariableDeclaration", "scope": 3764, "src": "3220:12:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 3741, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "3220:7:11", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "internal" }, { "constant": false, "id": 3744, "mutability": "mutable", "name": "ttl", "nodeType": "VariableDeclaration", "scope": 3764, "src": "3234:10:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" }, "typeName": { "id": 3743, "name": "uint64", "nodeType": "ElementaryTypeName", "src": "3234:6:11", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" } }, "visibility": "internal" } ], "src": "3219:26:11" }, "returnParameters": { "id": 3750, "nodeType": "ParameterList", "parameters": [], "src": "3287:0:11" }, "scope": 3956, "src": "3204:155:11", "stateMutability": "nonpayable", "virtual": true, "visibility": "public" }, { "baseFunctions": [ 3495 ], "body": { "id": 3789, "nodeType": "Block", "src": "3779:120:11", "statements": [ { "expression": { "id": 3780, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "baseExpression": { "baseExpression": { "id": 3773, "name": "operators", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3556, "src": "3789:9:11", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_mapping$_t_address_$_t_bool_$_$", "typeString": "mapping(address => mapping(address => bool))" } }, "id": 3777, "indexExpression": { "expression": { "id": 3774, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -15, "src": "3799:3:11", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 3775, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "src": "3799:10:11", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "3789:21:11", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_bool_$", "typeString": "mapping(address => bool)" } }, "id": 3778, "indexExpression": { "id": 3776, "name": "operator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3767, "src": "3811:8:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "3789:31:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 3779, "name": "approved", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3769, "src": "3823:8:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "3789:42:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 3781, "nodeType": "ExpressionStatement", "src": "3789:42:11" }, { "eventCall": { "arguments": [ { "expression": { "id": 3783, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -15, "src": "3861:3:11", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 3784, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "src": "3861:10:11", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, { "id": 3785, "name": "operator", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3767, "src": "3873:8:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "id": 3786, "name": "approved", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3769, "src": "3883:8:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address_payable", "typeString": "address payable" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 3782, "name": "ApprovalForAll", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3432, "src": "3846:14:11", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_address_$_t_bool_$returns$__$", "typeString": "function (address,address,bool)" } }, "id": 3787, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3846:46:11", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3788, "nodeType": "EmitStatement", "src": "3841:51:11" } ] }, "documentation": { "id": 3765, "nodeType": "StructuredDocumentation", "src": "3365:323:11", "text": " @dev Enable or disable approval for a third party (\"operator\") to manage\n all of `msg.sender`'s ENS records. Emits the ApprovalForAll event.\n @param operator Address to add to the set of authorized operators.\n @param approved True if the operator is approved, false to revoke approval." }, "functionSelector": "a22cb465", "id": 3790, "implemented": true, "kind": "function", "modifiers": [], "name": "setApprovalForAll", "nodeType": "FunctionDefinition", "overrides": { "id": 3771, "nodeType": "OverrideSpecifier", "overrides": [], "src": "3770:8:11" }, "parameters": { "id": 3770, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3767, "mutability": "mutable", "name": "operator", "nodeType": "VariableDeclaration", "scope": 3790, "src": "3720:16:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3766, "name": "address", "nodeType": "ElementaryTypeName", "src": "3720:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" }, { "constant": false, "id": 3769, "mutability": "mutable", "name": "approved", "nodeType": "VariableDeclaration", "scope": 3790, "src": "3738:13:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 3768, "name": "bool", "nodeType": "ElementaryTypeName", "src": "3738:4:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "visibility": "internal" } ], "src": "3719:33:11" }, "returnParameters": { "id": 3772, "nodeType": "ParameterList", "parameters": [], "src": "3779:0:11" }, "scope": 3956, "src": "3693:206:11", "stateMutability": "nonpayable", "virtual": true, "visibility": "external" }, { "baseFunctions": [ 3502 ], "body": { "id": 3821, "nodeType": "Block", "src": "4135:153:11", "statements": [ { "assignments": [ 3800 ], "declarations": [ { "constant": false, "id": 3800, "mutability": "mutable", "name": "addr", "nodeType": "VariableDeclaration", "scope": 3821, "src": "4145:12:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3799, "name": "address", "nodeType": "ElementaryTypeName", "src": "4145:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "visibility": "internal" } ], "id": 3805, "initialValue": { "expression": { "baseExpression": { "id": 3801, "name": "records", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3550, "src": "4160:7:11", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_Record_$3546_storage_$", "typeString": "mapping(bytes32 => struct ENSRegistry.Record storage ref)" } }, "id": 3803, "indexExpression": { "id": 3802, "name": "node", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3793, "src": "4168:4:11", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4160:13:11", "typeDescriptions": { "typeIdentifier": "t_struct$_Record_$3546_storage", "typeString": "struct ENSRegistry.Record storage ref" } }, "id": 3804, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "owner", "nodeType": "MemberAccess", "referencedDeclaration": 3541, "src": "4160:19:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "VariableDeclarationStatement", "src": "4145:34:11" }, { "condition": { "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 3811, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "id": 3806, "name": "addr", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3800, "src": "4193:4:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "arguments": [ { "id": 3809, "name": "this", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -28, "src": "4209:4:11", "typeDescriptions": { "typeIdentifier": "t_contract$_ENSRegistry_$3956", "typeString": "contract ENSRegistry" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_contract$_ENSRegistry_$3956", "typeString": "contract ENSRegistry" } ], "id": 3808, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "4201:7:11", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 3807, "name": "address", "nodeType": "ElementaryTypeName", "src": "4201:7:11", "typeDescriptions": {} } }, "id": 3810, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4201:13:11", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "4193:21:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 3818, "nodeType": "IfStatement", "src": "4189:71:11", "trueBody": { "id": 3817, "nodeType": "Block", "src": "4216:44:11", "statements": [ { "expression": { "arguments": [ { "hexValue": "307830", "id": 3814, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4245:3:11", "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0x0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" } ], "id": 3813, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "4237:7:11", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 3812, "name": "address", "nodeType": "ElementaryTypeName", "src": "4237:7:11", "typeDescriptions": {} } }, "id": 3815, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4237:12:11", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "functionReturnParameters": 3798, "id": 3816, "nodeType": "Return", "src": "4230:19:11" } ] } }, { "expression": { "id": 3819, "name": "addr", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3800, "src": "4277:4:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "functionReturnParameters": 3798, "id": 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on behalf of the owner.", "owner": "The address that owns the records." }, "returns": { "_0": "True if `operator` is an approved operator for `owner`, false otherwise." } }, "owner(bytes32)": { "details": "Returns the address that owns the specified node.", "params": { "node": "The specified node." }, "returns": { "_0": "address of the owner." } }, "recordExists(bytes32)": { "details": "Returns whether a record has been imported to the registry.", "params": { "node": "The specified node." }, "returns": { "_0": "Bool if record exists" } }, "resolver(bytes32)": { "details": "Returns the address of the resolver for the specified node.", "params": { "node": "The specified node." }, "returns": { "_0": "address of the resolver." } }, "setApprovalForAll(address,bool)": { "details": "Enable or disable approval for a third party (\"operator\") to manage all of `msg.sender`'s ENS records. Emits the ApprovalForAll event.", "params": { "approved": "True if the operator is approved, false to revoke approval.", "operator": "Address to add to the set of authorized operators." } }, "setOwner(bytes32,address)": { "details": "Transfers ownership of a node to a new address. May only be called by the current owner of the node.", "params": { "node": "The node to transfer ownership of.", "owner": "The address of the new owner." } }, "setRecord(bytes32,address,address,uint64)": { "details": "Sets the record for a node.", "params": { "node": "The node to update.", "owner": "The address of the new owner.", "resolver": "The address of the resolver.", "ttl": "The TTL in seconds." } }, "setResolver(bytes32,address)": { "details": "Sets the resolver address for the specified node.", "params": { "node": "The node to update.", "resolver": "The address of the resolver." } }, "setSubnodeOwner(bytes32,bytes32,address)": { "details": "Transfers ownership of a subnode keccak256(node, label) to a new address. May only be called by the owner of the parent node.", "params": { "label": "The hash of the label specifying the subnode.", "node": "The parent node.", "owner": "The address of the new owner." } }, "setSubnodeRecord(bytes32,bytes32,address,address,uint64)": { "details": "Sets the record for a subnode.", "params": { "label": "The hash of the label specifying the subnode.", "node": "The parent node.", "owner": "The address of the new owner.", "resolver": "The address of the resolver.", "ttl": "The TTL in seconds." } }, "setTTL(bytes32,uint64)": { "details": "Sets the TTL for the specified node.", "params": { "node": "The node to update.", "ttl": "The TTL in seconds." } }, "ttl(bytes32)": { "details": "Returns the TTL of a node, and any records associated with it.", "params": { "node": "The specified node." }, "returns": { "_0": "ttl of the node." } } }, "version": 1 }, "userdoc": { "kind": "user", "methods": {}, "notice": "The ENS registry contract.", "version": 1 } }