{ "contractName": "ProxyRegistry", "abi": [ { "constant": true, "inputs": [ { "internalType": "address", "name": "owner", "type": "address" } ], "name": "proxies", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" } ], "metadata": "{\"compiler\":{\"version\":\"0.5.16+commit.9c3226ce\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"constant\":true,\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"}],\"name\":\"proxies\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"}],\"devdoc\":{\"methods\":{}},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"/Users/makoto/work/ens/ethregistrar/contracts/ShortNameAuctionController.sol\":\"ProxyRegistry\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[]},\"sources\":{\"/Users/makoto/work/ens/ethregistrar/contracts/BaseRegistrar.sol\":{\"keccak256\":\"0x8f8f496603d868fdf3ddf31c54fb6eed6a865f2adbf568fe0b3d999d4fa667f4\",\"urls\":[\"bzz-raw://40c16e89553e4af1dad651bdb63208f5e20429e0e5dbd716eb0cad14eafb96be\",\"dweb:/ipfs/QmYdCBZHRwRgKPRmCvghw7hbdvqqcJJCKg5JTtzWWwoSQP\"]},\"/Users/makoto/work/ens/ethregistrar/contracts/ShortNameAuctionController.sol\":{\"keccak256\":\"0xfd051d5e89f64f8f98738b827a76374ec857df980444962b454ab5fbd8be271d\",\"urls\":[\"bzz-raw://c1d8b5d969aded0e04d11c9c92700b62aca935b1a2fbfd1bf8b57b1fc590f615\",\"dweb:/ipfs/QmSmE2nHd8RZYRXFaUaCw5wS8jMehHQvkiich9vj1nJQKX\"]},\"/Users/makoto/work/ens/ethregistrar/contracts/StringUtils.sol\":{\"keccak256\":\"0xb995b040adc3f1f27173ecf389bf69360e45989e2b4d8a503dec8ac0cc10cad3\",\"urls\":[\"bzz-raw://4c7f31b51771c63b0a81b5622abd4f5e2414e74e22ee94eb106564b725f420ab\",\"dweb:/ipfs/QmRcUEFRi2X7SyxAURDngiCxQQ8LENHdBbgFGXzAqXJZ1c\"]},\"@ensdomains/ens/contracts/ENS.sol\":{\"keccak256\":\"0x10b88673d8c180cd62523be4fec7607c65594eb4f0c561fa0fbc0784422b4871\",\"urls\":[\"bzz-raw://b3de1882a4a1a1b13c27ee6dc04cc58c34ac392c80cad507de2cdfa8c02712fe\",\"dweb:/ipfs/QmeKcaBF8QdJjXiqFrPJkAtK3et5kUL8XJrnHjwhAThRMT\"]},\"openzeppelin-solidity/contracts/introspection/IERC165.sol\":{\"keccak256\":\"0xbbb6159006ae3639daea09f7d63987816d6cf3a99f52af919363e025d3abf3b8\",\"urls\":[\"bzz-raw://35e7d742ee71461779df12a0ab1ad4701144d98eb6401182838c8daf40b008dd\",\"dweb:/ipfs/QmY4t7pxcX2cfk6VsGJWZLBgoKMpRctY8X1HPxykLjptSi\"]},\"openzeppelin-solidity/contracts/ownership/Ownable.sol\":{\"keccak256\":\"0x980de387a1a020a498f53d00f89fecebb12c949a17e8f160093c0303ede2b786\",\"urls\":[\"bzz-raw://f07a2c393caa85f62f0aaa461e3edd50aa59371d4209778ba0558d7f8b4b856c\",\"dweb:/ipfs/QmeN3ZiYGSjCnQFeYaJNgoXjF9eDue1g3e9pqManRkeBtV\"]},\"openzeppelin-solidity/contracts/token/ERC721/IERC721.sol\":{\"keccak256\":\"0x1f059ee943273719130df645fa38069b792988e8b732585528d5b1265f5aa046\",\"urls\":[\"bzz-raw://31e4d99091a83a42a6ea14d74ceae2ec3ffb2905c7ee07358875af72ea188333\",\"dweb:/ipfs/Qmf7nHc6BwhbyawapCVRZHzhBHNoA8ftpQWmGSyToVKVzN\"]}},\"version\":1}", "bytecode": "0x", "deployedBytecode": "0x", "sourceMap": "", "deployedSourceMap": "", "source": "pragma solidity ^0.5.0;\n\nimport \"openzeppelin-solidity/contracts/ownership/Ownable.sol\";\nimport \"./BaseRegistrar.sol\";\nimport \"./StringUtils.sol\";\n\ninterface ProxyRegistry {\n function proxies(address owner) external view returns(address);\n}\n\ncontract ShortNameAuctionController is Ownable {\n using StringUtils for *;\n\n uint constant public REGISTRATION_PERIOD = 31536000;\n\n event NameRegistered(string name, address owner);\n\n BaseRegistrar public base;\n ProxyRegistry public proxies;\n address public opensea;\n\n modifier onlyOpensea {\n require(msg.sender == opensea || msg.sender == proxies.proxies(opensea));\n _;\n }\n\n constructor(BaseRegistrar _base, ProxyRegistry _proxies, address _opensea) public {\n base = _base;\n proxies = _proxies;\n opensea = _opensea;\n }\n\n function valid(string memory name) public view returns(bool) {\n uint len = name.strlen();\n return len >= 3 && len <= 6;\n }\n\n function available(string memory name) public view returns(bool) {\n return valid(name) && base.available(getTokenId(name));\n }\n\n function register(string calldata name, address owner) external onlyOpensea {\n require(available(name));\n base.register(getTokenId(name), owner, REGISTRATION_PERIOD);\n emit NameRegistered(name, owner);\n }\n\n function setOpensea(address _opensea) external onlyOwner {\n opensea = _opensea;\n }\n\n function getTokenId(string memory name) internal pure returns(uint256) {\n return uint256(keccak256(bytes(name)));\n }\n}\n", "sourcePath": "/Users/makoto/work/ens/ethregistrar/contracts/ShortNameAuctionController.sol", "ast": { "absolutePath": "/Users/makoto/work/ens/ethregistrar/contracts/ShortNameAuctionController.sol", "exportedSymbols": { "ProxyRegistry": [ 2914 ], "ShortNameAuctionController": [ 3075 ] }, "id": 3076, "nodeType": "SourceUnit", "nodes": [ { "id": 2903, "literals": [ "solidity", "^", "0.5", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:11" }, { "absolutePath": "openzeppelin-solidity/contracts/ownership/Ownable.sol", "file": "openzeppelin-solidity/contracts/ownership/Ownable.sol", "id": 2904, "nodeType": "ImportDirective", "scope": 3076, "sourceUnit": 12299, "src": "25:63:11", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/Users/makoto/work/ens/ethregistrar/contracts/BaseRegistrar.sol", "file": "./BaseRegistrar.sol", "id": 2905, "nodeType": "ImportDirective", "scope": 3076, "sourceUnit": 107, "src": "89:29:11", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/Users/makoto/work/ens/ethregistrar/contracts/StringUtils.sol", "file": "./StringUtils.sol", "id": 2906, "nodeType": "ImportDirective", "scope": 3076, "sourceUnit": 4415, "src": "119:27:11", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [], "contractDependencies": [], "contractKind": "interface", "documentation": null, "fullyImplemented": false, "id": 2914, "linearizedBaseContracts": [ 2914 ], "name": "ProxyRegistry", "nodeType": "ContractDefinition", "nodes": [ { "body": null, "documentation": null, "id": 2913, "implemented": false, "kind": "function", "modifiers": [], "name": "proxies", "nodeType": "FunctionDefinition", "parameters": { "id": 2909, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2908, "name": "owner", "nodeType": "VariableDeclaration", "scope": 2913, "src": "195:13:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2907, "name": "address", "nodeType": "ElementaryTypeName", "src": "195:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "194:15:11" }, "returnParameters": { "id": 2912, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2911, "name": "", "nodeType": "VariableDeclaration", "scope": 2913, "src": "232:7:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2910, "name": "address", "nodeType": "ElementaryTypeName", "src": "232:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "231:9:11" }, "scope": 2914, "src": "178:63:11", "stateMutability": "view", "superFunction": null, "visibility": "external" } ], "scope": 3076, "src": "148:95:11" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 2915, "name": "Ownable", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 12298, "src": "284:7:11", "typeDescriptions": { "typeIdentifier": "t_contract$_Ownable_$12298", "typeString": "contract Ownable" } }, "id": 2916, "nodeType": "InheritanceSpecifier", "src": "284:7:11" } ], "contractDependencies": [ 12298 ], "contractKind": "contract", "documentation": null, "fullyImplemented": true, "id": 3075, "linearizedBaseContracts": [ 3075, 12298 ], "name": "ShortNameAuctionController", "nodeType": "ContractDefinition", "nodes": [ { "id": 2918, "libraryName": { "contractScope": null, "id": 2917, "name": "StringUtils", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 4414, "src": "304:11:11", "typeDescriptions": { "typeIdentifier": "t_contract$_StringUtils_$4414", "typeString": "library StringUtils" } }, "nodeType": "UsingForDirective", "src": "298:24:11", "typeName": null }, { "constant": true, "id": 2921, "name": "REGISTRATION_PERIOD", "nodeType": "VariableDeclaration", "scope": 3075, "src": "328:51:11", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2919, "name": "uint", "nodeType": "ElementaryTypeName", "src": "328:4:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": { "argumentTypes": null, "hexValue": "3331353336303030", "id": 2920, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "371:8:11", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_31536000_by_1", "typeString": "int_const 31536000" }, "value": "31536000" }, "visibility": "public" }, { "anonymous": false, "documentation": null, "id": 2927, "name": "NameRegistered", "nodeType": "EventDefinition", "parameters": { "id": 2926, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2923, "indexed": false, "name": "name", "nodeType": "VariableDeclaration", "scope": 2927, "src": "407:11:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 2922, "name": "string", "nodeType": "ElementaryTypeName", "src": "407:6:11", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2925, "indexed": false, "name": "owner", "nodeType": "VariableDeclaration", "scope": 2927, "src": "420:13:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2924, "name": "address", "nodeType": "ElementaryTypeName", "src": "420:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "406:28:11" }, "src": "386:49:11" }, { "constant": false, "id": 2929, "name": "base", "nodeType": "VariableDeclaration", "scope": 3075, "src": "441:25:11", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" }, "typeName": { "contractScope": null, "id": 2928, "name": "BaseRegistrar", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 106, "src": "441:13:11", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" } }, "value": null, "visibility": "public" }, { "constant": false, "id": 2931, "name": "proxies", "nodeType": "VariableDeclaration", "scope": 3075, "src": "472:28:11", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_ProxyRegistry_$2914", "typeString": "contract ProxyRegistry" }, "typeName": { "contractScope": null, "id": 2930, "name": "ProxyRegistry", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2914, "src": "472:13:11", "typeDescriptions": { "typeIdentifier": "t_contract$_ProxyRegistry_$2914", "typeString": "contract ProxyRegistry" } }, "value": null, "visibility": "public" }, { "constant": false, "id": 2933, "name": "opensea", "nodeType": "VariableDeclaration", "scope": 3075, "src": "506:22:11", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2932, "name": "address", "nodeType": "ElementaryTypeName", "src": "506:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "public" }, { "body": { "id": 2951, "nodeType": "Block", "src": "556:100:11", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 2947, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 2939, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2936, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 13010, "src": "574:3:11", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 2937, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "574:10:11", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "id": 2938, "name": "opensea", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2933, "src": "588:7:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "574:21:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "||", "rightExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 2946, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2940, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 13010, "src": "599:3:11", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 2941, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "599:10:11", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2944, "name": "opensea", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2933, "src": "629:7:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "expression": { "argumentTypes": null, "id": 2942, "name": "proxies", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2931, "src": "613:7:11", "typeDescriptions": { "typeIdentifier": "t_contract$_ProxyRegistry_$2914", "typeString": "contract ProxyRegistry" } }, "id": 2943, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "proxies", "nodeType": "MemberAccess", "referencedDeclaration": 2913, "src": "613:15:11", "typeDescriptions": { "typeIdentifier": "t_function_external_view$_t_address_$returns$_t_address_$", "typeString": "function (address) view external returns (address)" } }, "id": 2945, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "613:24:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "599:38:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "574:63:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 2935, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 13013, 13014 ], "referencedDeclaration": 13013, "src": "566:7:11", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 2948, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "566:72:11", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2949, "nodeType": "ExpressionStatement", "src": "566:72:11" }, { "id": 2950, "nodeType": "PlaceholderStatement", "src": "648:1:11" } ] }, "documentation": null, "id": 2952, "name": "onlyOpensea", "nodeType": "ModifierDefinition", "parameters": { "id": 2934, "nodeType": "ParameterList", "parameters": [], "src": "556:0:11" }, "src": "535:121:11", "visibility": "internal" }, { "body": { "id": 2973, "nodeType": "Block", "src": "744:85:11", "statements": [ { "expression": { "argumentTypes": null, "id": 2963, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 2961, "name": "base", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2929, "src": "754:4:11", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 2962, "name": "_base", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2954, "src": "761:5:11", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" } }, "src": "754:12:11", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" } }, "id": 2964, "nodeType": "ExpressionStatement", "src": "754:12:11" }, { "expression": { "argumentTypes": null, "id": 2967, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 2965, "name": "proxies", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2931, "src": "776:7:11", "typeDescriptions": { "typeIdentifier": "t_contract$_ProxyRegistry_$2914", "typeString": "contract ProxyRegistry" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 2966, "name": "_proxies", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2956, "src": "786:8:11", "typeDescriptions": { "typeIdentifier": "t_contract$_ProxyRegistry_$2914", "typeString": "contract ProxyRegistry" } }, "src": "776:18:11", "typeDescriptions": { "typeIdentifier": "t_contract$_ProxyRegistry_$2914", "typeString": "contract ProxyRegistry" } }, "id": 2968, "nodeType": "ExpressionStatement", "src": "776:18:11" }, { "expression": { "argumentTypes": null, "id": 2971, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 2969, "name": "opensea", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2933, "src": "804:7:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 2970, "name": "_opensea", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2958, "src": "814:8:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "804:18:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 2972, "nodeType": "ExpressionStatement", "src": "804:18:11" } ] }, "documentation": null, "id": 2974, "implemented": true, "kind": "constructor", "modifiers": [], "name": "", "nodeType": "FunctionDefinition", "parameters": { "id": 2959, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2954, "name": "_base", "nodeType": "VariableDeclaration", "scope": 2974, "src": "674:19:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" }, "typeName": { "contractScope": null, "id": 2953, "name": "BaseRegistrar", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 106, "src": "674:13:11", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2956, "name": "_proxies", "nodeType": "VariableDeclaration", "scope": 2974, "src": "695:22:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_ProxyRegistry_$2914", "typeString": "contract ProxyRegistry" }, "typeName": { "contractScope": null, "id": 2955, "name": "ProxyRegistry", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2914, "src": "695:13:11", "typeDescriptions": { "typeIdentifier": "t_contract$_ProxyRegistry_$2914", "typeString": "contract ProxyRegistry" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2958, "name": "_opensea", "nodeType": "VariableDeclaration", "scope": 2974, "src": "719:16:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2957, "name": "address", "nodeType": "ElementaryTypeName", "src": "719:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "673:63:11" }, "returnParameters": { "id": 2960, "nodeType": "ParameterList", "parameters": [], "src": "744:0:11" }, "scope": 3075, "src": "662:167:11", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" }, { "body": { "id": 2995, "nodeType": "Block", "src": "896:78:11", "statements": [ { "assignments": [ 2982 ], "declarations": [ { "constant": false, "id": 2982, "name": "len", "nodeType": "VariableDeclaration", "scope": 2995, "src": "906:8:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2981, "name": "uint", "nodeType": "ElementaryTypeName", "src": "906:4:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 2986, "initialValue": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "expression": { "argumentTypes": null, "id": 2983, "name": "name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2976, "src": "917:4:11", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } }, "id": 2984, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "strlen", "nodeType": "MemberAccess", "referencedDeclaration": 4413, "src": "917:11:11", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_string_memory_ptr_$returns$_t_uint256_$bound_to$_t_string_memory_ptr_$", "typeString": "function (string memory) pure returns (uint256)" } }, "id": 2985, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "917:13:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "906:24:11" }, { "expression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 2993, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 2989, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 2987, "name": "len", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2982, "src": "947:3:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">=", "rightExpression": { "argumentTypes": null, "hexValue": "33", "id": 2988, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "954:1:11", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_3_by_1", "typeString": "int_const 3" }, "value": "3" }, "src": "947:8:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "&&", "rightExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 2992, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 2990, "name": "len", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2982, "src": "959:3:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<=", "rightExpression": { "argumentTypes": null, "hexValue": "36", "id": 2991, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "966:1:11", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_6_by_1", "typeString": "int_const 6" }, "value": "6" }, "src": "959:8:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "947:20:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 2980, "id": 2994, "nodeType": "Return", "src": "940:27:11" } ] }, "documentation": null, "id": 2996, "implemented": true, "kind": "function", "modifiers": [], "name": "valid", "nodeType": "FunctionDefinition", "parameters": { "id": 2977, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2976, "name": "name", "nodeType": "VariableDeclaration", "scope": 2996, "src": "850:18:11", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 2975, "name": "string", "nodeType": "ElementaryTypeName", "src": "850:6:11", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" } ], "src": "849:20:11" }, "returnParameters": { "id": 2980, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2979, "name": "", "nodeType": "VariableDeclaration", "scope": 2996, "src": "890:4:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 2978, "name": "bool", "nodeType": "ElementaryTypeName", "src": "890:4:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "889:6:11" }, "scope": 3075, "src": "835:139:11", "stateMutability": "view", "superFunction": null, "visibility": "public" }, { "body": { "id": 3014, "nodeType": "Block", "src": "1045:71:11", "statements": [ { "expression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 3012, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3004, "name": "name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2998, "src": "1068:4:11", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } ], "id": 3003, "name": "valid", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2996, "src": "1062:5:11", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_string_memory_ptr_$returns$_t_bool_$", "typeString": "function (string memory) view returns (bool)" } }, "id": 3005, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1062:11:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "&&", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3009, "name": "name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2998, "src": "1103:4:11", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } ], "id": 3008, "name": "getTokenId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3074, "src": "1092:10:11", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_string_memory_ptr_$returns$_t_uint256_$", "typeString": "function (string memory) pure returns (uint256)" } }, "id": 3010, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1092:16:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 3006, "name": "base", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2929, "src": "1077:4:11", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" } }, "id": 3007, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "available", "nodeType": "MemberAccess", "referencedDeclaration": 78, "src": "1077:14:11", "typeDescriptions": { "typeIdentifier": "t_function_external_view$_t_uint256_$returns$_t_bool_$", "typeString": "function (uint256) view external returns (bool)" } }, "id": 3011, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1077:32:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "1062:47:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 3002, "id": 3013, "nodeType": "Return", "src": "1055:54:11" } ] }, "documentation": null, "id": 3015, "implemented": true, "kind": "function", "modifiers": [], "name": "available", "nodeType": "FunctionDefinition", "parameters": { "id": 2999, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2998, "name": "name", "nodeType": "VariableDeclaration", "scope": 3015, "src": "999:18:11", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 2997, "name": "string", "nodeType": "ElementaryTypeName", "src": "999:6:11", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" } ], "src": "998:20:11" }, "returnParameters": { "id": 3002, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3001, "name": "", "nodeType": "VariableDeclaration", "scope": 3015, "src": "1039:4:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 3000, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1039:4:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "1038:6:11" }, "scope": 3075, "src": "980:136:11", "stateMutability": "view", "superFunction": null, "visibility": "public" }, { "body": { "id": 3045, "nodeType": "Block", "src": "1198:152:11", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3026, "name": "name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3017, "src": "1226:4:11", "typeDescriptions": { "typeIdentifier": "t_string_calldata_ptr", "typeString": "string calldata" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_calldata_ptr", "typeString": "string calldata" } ], "id": 3025, "name": "available", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3015, "src": "1216:9:11", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_string_memory_ptr_$returns$_t_bool_$", "typeString": "function (string memory) view returns (bool)" } }, "id": 3027, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1216:15:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 3024, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 13013, 13014 ], "referencedDeclaration": 13013, "src": "1208:7:11", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 3028, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1208:24:11", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3029, "nodeType": "ExpressionStatement", "src": "1208:24:11" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3034, "name": "name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3017, "src": "1267:4:11", "typeDescriptions": { "typeIdentifier": "t_string_calldata_ptr", "typeString": "string calldata" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_calldata_ptr", "typeString": "string calldata" } ], "id": 3033, "name": "getTokenId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3074, "src": "1256:10:11", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_string_memory_ptr_$returns$_t_uint256_$", "typeString": "function (string memory) pure returns (uint256)" } }, "id": 3035, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1256:16:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "argumentTypes": null, "id": 3036, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3019, "src": "1274:5:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3037, "name": "REGISTRATION_PERIOD", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2921, "src": "1281:19:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 3030, "name": "base", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2929, "src": "1242:4:11", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" } }, "id": 3032, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "register", "nodeType": "MemberAccess", "referencedDeclaration": 89, "src": "1242:13:11", "typeDescriptions": { "typeIdentifier": "t_function_external_nonpayable$_t_uint256_$_t_address_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (uint256,address,uint256) external returns (uint256)" } }, "id": 3038, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1242:59:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3039, "nodeType": "ExpressionStatement", "src": "1242:59:11" }, { "eventCall": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3041, "name": "name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3017, "src": "1331:4:11", "typeDescriptions": { "typeIdentifier": "t_string_calldata_ptr", "typeString": "string calldata" } }, { "argumentTypes": null, "id": 3042, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3019, "src": "1337:5:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_calldata_ptr", "typeString": "string calldata" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 3040, "name": "NameRegistered", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2927, "src": "1316:14:11", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_string_memory_ptr_$_t_address_$returns$__$", "typeString": "function (string memory,address)" } }, "id": 3043, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1316:27:11", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3044, "nodeType": "EmitStatement", "src": "1311:32:11" } ] }, "documentation": null, "id": 3046, "implemented": true, "kind": "function", "modifiers": [ { "arguments": null, "id": 3022, "modifierName": { "argumentTypes": null, "id": 3021, "name": "onlyOpensea", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2952, "src": "1186:11:11", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "1186:11:11" } ], "name": "register", "nodeType": "FunctionDefinition", "parameters": { "id": 3020, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3017, "name": "name", "nodeType": "VariableDeclaration", "scope": 3046, "src": "1140:20:11", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_string_calldata_ptr", "typeString": "string" }, "typeName": { "id": 3016, "name": "string", "nodeType": "ElementaryTypeName", "src": "1140:6:11", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3019, "name": "owner", "nodeType": "VariableDeclaration", "scope": 3046, "src": "1162:13:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3018, "name": "address", "nodeType": "ElementaryTypeName", "src": "1162:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "1139:37:11" }, "returnParameters": { "id": 3023, "nodeType": "ParameterList", "parameters": [], "src": "1198:0:11" }, "scope": 3075, "src": "1122:228:11", "stateMutability": "nonpayable", "superFunction": null, "visibility": "external" }, { "body": { "id": 3057, "nodeType": "Block", "src": "1413:35:11", "statements": [ { "expression": { "argumentTypes": null, "id": 3055, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 3053, "name": "opensea", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2933, "src": "1423:7:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 3054, "name": "_opensea", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3048, "src": "1433:8:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "1423:18:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 3056, "nodeType": "ExpressionStatement", "src": "1423:18:11" } ] }, "documentation": null, "id": 3058, "implemented": true, "kind": "function", "modifiers": [ { "arguments": null, "id": 3051, "modifierName": { "argumentTypes": null, "id": 3050, "name": "onlyOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 12232, "src": "1403:9:11", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "1403:9:11" } ], "name": "setOpensea", "nodeType": "FunctionDefinition", "parameters": { "id": 3049, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3048, "name": "_opensea", "nodeType": "VariableDeclaration", "scope": 3058, "src": "1376:16:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3047, "name": "address", "nodeType": "ElementaryTypeName", "src": "1376:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "1375:18:11" }, "returnParameters": { "id": 3052, "nodeType": "ParameterList", "parameters": [], "src": "1413:0:11" }, "scope": 3075, "src": "1356:92:11", "stateMutability": "nonpayable", "superFunction": null, "visibility": "external" }, { "body": { "id": 3073, "nodeType": "Block", "src": "1525:55:11", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3068, "name": "name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3060, "src": "1566:4:11", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } ], "id": 3067, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "1560:5:11", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes_storage_ptr_$", "typeString": "type(bytes storage pointer)" }, "typeName": "bytes" }, "id": 3069, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1560:11:11", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "id": 3066, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 13004, "src": "1550:9:11", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 3070, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1550:22:11", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } ], "id": 3065, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "1542:7:11", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint256_$", "typeString": "type(uint256)" }, "typeName": "uint256" }, "id": 3071, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1542:31:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 3064, "id": 3072, "nodeType": "Return", "src": "1535:38:11" } ] }, "documentation": null, "id": 3074, "implemented": true, "kind": "function", "modifiers": [], "name": "getTokenId", "nodeType": "FunctionDefinition", "parameters": { "id": 3061, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3060, "name": "name", "nodeType": "VariableDeclaration", "scope": 3074, "src": "1474:18:11", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 3059, "name": "string", "nodeType": "ElementaryTypeName", "src": "1474:6:11", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" } ], "src": "1473:20:11" }, "returnParameters": { "id": 3064, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3063, "name": "", "nodeType": "VariableDeclaration", "scope": 3074, "src": "1516:7:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3062, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1516:7:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "1515:9:11" }, "scope": 3075, "src": "1454:126:11", "stateMutability": "pure", "superFunction": null, "visibility": "internal" } ], "scope": 3076, "src": "245:1337:11" } ], "src": "0:1583:11" }, "legacyAST": { "absolutePath": "/Users/makoto/work/ens/ethregistrar/contracts/ShortNameAuctionController.sol", "exportedSymbols": { "ProxyRegistry": [ 2914 ], "ShortNameAuctionController": [ 3075 ] }, "id": 3076, "nodeType": "SourceUnit", "nodes": [ { "id": 2903, "literals": [ "solidity", "^", "0.5", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:11" }, { "absolutePath": "openzeppelin-solidity/contracts/ownership/Ownable.sol", "file": "openzeppelin-solidity/contracts/ownership/Ownable.sol", "id": 2904, "nodeType": "ImportDirective", "scope": 3076, "sourceUnit": 12299, "src": "25:63:11", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/Users/makoto/work/ens/ethregistrar/contracts/BaseRegistrar.sol", "file": "./BaseRegistrar.sol", "id": 2905, "nodeType": "ImportDirective", "scope": 3076, "sourceUnit": 107, "src": "89:29:11", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/Users/makoto/work/ens/ethregistrar/contracts/StringUtils.sol", "file": "./StringUtils.sol", "id": 2906, "nodeType": "ImportDirective", "scope": 3076, "sourceUnit": 4415, "src": "119:27:11", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [], "contractDependencies": [], "contractKind": "interface", "documentation": null, "fullyImplemented": false, "id": 2914, "linearizedBaseContracts": [ 2914 ], "name": "ProxyRegistry", "nodeType": "ContractDefinition", "nodes": [ { "body": null, "documentation": null, "id": 2913, "implemented": false, "kind": "function", "modifiers": [], "name": "proxies", "nodeType": "FunctionDefinition", "parameters": { "id": 2909, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2908, "name": "owner", "nodeType": "VariableDeclaration", "scope": 2913, "src": "195:13:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2907, "name": "address", "nodeType": "ElementaryTypeName", "src": "195:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "194:15:11" }, "returnParameters": { "id": 2912, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2911, "name": "", "nodeType": "VariableDeclaration", "scope": 2913, "src": "232:7:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2910, "name": "address", "nodeType": "ElementaryTypeName", "src": "232:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "231:9:11" }, "scope": 2914, "src": "178:63:11", "stateMutability": "view", "superFunction": null, "visibility": "external" } ], "scope": 3076, "src": "148:95:11" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 2915, "name": "Ownable", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 12298, "src": "284:7:11", "typeDescriptions": { "typeIdentifier": "t_contract$_Ownable_$12298", "typeString": "contract Ownable" } }, "id": 2916, "nodeType": "InheritanceSpecifier", "src": "284:7:11" } ], "contractDependencies": [ 12298 ], "contractKind": "contract", "documentation": null, "fullyImplemented": true, "id": 3075, "linearizedBaseContracts": [ 3075, 12298 ], "name": "ShortNameAuctionController", "nodeType": "ContractDefinition", "nodes": [ { "id": 2918, "libraryName": { "contractScope": null, "id": 2917, "name": "StringUtils", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 4414, "src": "304:11:11", "typeDescriptions": { "typeIdentifier": "t_contract$_StringUtils_$4414", "typeString": "library StringUtils" } }, "nodeType": "UsingForDirective", "src": "298:24:11", "typeName": null }, { "constant": true, "id": 2921, "name": "REGISTRATION_PERIOD", "nodeType": "VariableDeclaration", "scope": 3075, "src": "328:51:11", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2919, "name": "uint", "nodeType": "ElementaryTypeName", "src": "328:4:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": { "argumentTypes": null, "hexValue": "3331353336303030", "id": 2920, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "371:8:11", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_31536000_by_1", "typeString": "int_const 31536000" }, "value": "31536000" }, "visibility": "public" }, { "anonymous": false, "documentation": null, "id": 2927, "name": "NameRegistered", "nodeType": "EventDefinition", "parameters": { "id": 2926, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2923, "indexed": false, "name": "name", "nodeType": "VariableDeclaration", "scope": 2927, "src": "407:11:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 2922, "name": "string", "nodeType": "ElementaryTypeName", "src": "407:6:11", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2925, "indexed": false, "name": "owner", "nodeType": "VariableDeclaration", "scope": 2927, "src": "420:13:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2924, "name": "address", "nodeType": "ElementaryTypeName", "src": "420:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "406:28:11" }, "src": "386:49:11" }, { "constant": false, "id": 2929, "name": "base", "nodeType": "VariableDeclaration", "scope": 3075, "src": "441:25:11", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" }, "typeName": { "contractScope": null, "id": 2928, "name": "BaseRegistrar", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 106, "src": "441:13:11", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" } }, "value": null, "visibility": "public" }, { "constant": false, "id": 2931, "name": "proxies", "nodeType": "VariableDeclaration", "scope": 3075, "src": "472:28:11", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_ProxyRegistry_$2914", "typeString": "contract ProxyRegistry" }, "typeName": { "contractScope": null, "id": 2930, "name": "ProxyRegistry", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2914, "src": "472:13:11", "typeDescriptions": { "typeIdentifier": "t_contract$_ProxyRegistry_$2914", "typeString": "contract ProxyRegistry" } }, "value": null, "visibility": "public" }, { "constant": false, "id": 2933, "name": "opensea", "nodeType": "VariableDeclaration", "scope": 3075, "src": "506:22:11", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2932, "name": "address", "nodeType": "ElementaryTypeName", "src": "506:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "public" }, { "body": { "id": 2951, "nodeType": "Block", "src": "556:100:11", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 2947, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 2939, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2936, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 13010, "src": "574:3:11", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 2937, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "574:10:11", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "id": 2938, "name": "opensea", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2933, "src": "588:7:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "574:21:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "||", "rightExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 2946, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2940, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 13010, "src": "599:3:11", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 2941, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "599:10:11", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2944, "name": "opensea", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2933, "src": "629:7:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "expression": { "argumentTypes": null, "id": 2942, "name": "proxies", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2931, "src": "613:7:11", "typeDescriptions": { "typeIdentifier": "t_contract$_ProxyRegistry_$2914", "typeString": "contract ProxyRegistry" } }, "id": 2943, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "proxies", "nodeType": "MemberAccess", "referencedDeclaration": 2913, "src": "613:15:11", "typeDescriptions": { "typeIdentifier": "t_function_external_view$_t_address_$returns$_t_address_$", "typeString": "function (address) view external returns (address)" } }, "id": 2945, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "613:24:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "599:38:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "574:63:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 2935, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 13013, 13014 ], "referencedDeclaration": 13013, "src": "566:7:11", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 2948, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "566:72:11", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2949, "nodeType": "ExpressionStatement", "src": "566:72:11" }, { "id": 2950, "nodeType": "PlaceholderStatement", "src": "648:1:11" } ] }, "documentation": null, "id": 2952, "name": "onlyOpensea", "nodeType": "ModifierDefinition", "parameters": { "id": 2934, "nodeType": "ParameterList", "parameters": [], "src": "556:0:11" }, "src": "535:121:11", "visibility": "internal" }, { "body": { "id": 2973, "nodeType": "Block", "src": "744:85:11", "statements": [ { "expression": { "argumentTypes": null, "id": 2963, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 2961, "name": "base", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2929, "src": "754:4:11", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 2962, "name": "_base", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2954, "src": "761:5:11", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" } }, "src": "754:12:11", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" } }, "id": 2964, "nodeType": "ExpressionStatement", "src": "754:12:11" }, { "expression": { "argumentTypes": null, "id": 2967, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 2965, "name": "proxies", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2931, "src": "776:7:11", "typeDescriptions": { "typeIdentifier": "t_contract$_ProxyRegistry_$2914", "typeString": "contract ProxyRegistry" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 2966, "name": "_proxies", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2956, "src": "786:8:11", "typeDescriptions": { "typeIdentifier": "t_contract$_ProxyRegistry_$2914", "typeString": "contract ProxyRegistry" } }, "src": "776:18:11", "typeDescriptions": { "typeIdentifier": "t_contract$_ProxyRegistry_$2914", "typeString": "contract ProxyRegistry" } }, "id": 2968, "nodeType": "ExpressionStatement", "src": "776:18:11" }, { "expression": { "argumentTypes": null, "id": 2971, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 2969, "name": "opensea", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2933, "src": "804:7:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 2970, "name": "_opensea", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2958, "src": "814:8:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "804:18:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 2972, "nodeType": "ExpressionStatement", "src": "804:18:11" } ] }, "documentation": null, "id": 2974, "implemented": true, "kind": "constructor", "modifiers": [], "name": "", "nodeType": "FunctionDefinition", "parameters": { "id": 2959, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2954, "name": "_base", "nodeType": "VariableDeclaration", "scope": 2974, "src": "674:19:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" }, "typeName": { "contractScope": null, "id": 2953, "name": "BaseRegistrar", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 106, "src": "674:13:11", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2956, "name": "_proxies", "nodeType": "VariableDeclaration", "scope": 2974, "src": "695:22:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_ProxyRegistry_$2914", "typeString": "contract ProxyRegistry" }, "typeName": { "contractScope": null, "id": 2955, "name": "ProxyRegistry", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2914, "src": "695:13:11", "typeDescriptions": { "typeIdentifier": "t_contract$_ProxyRegistry_$2914", "typeString": "contract ProxyRegistry" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2958, "name": "_opensea", "nodeType": "VariableDeclaration", "scope": 2974, "src": "719:16:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2957, "name": "address", "nodeType": "ElementaryTypeName", "src": "719:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "673:63:11" }, "returnParameters": { "id": 2960, "nodeType": "ParameterList", "parameters": [], "src": "744:0:11" }, "scope": 3075, "src": "662:167:11", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" }, { "body": { "id": 2995, "nodeType": "Block", "src": "896:78:11", "statements": [ { "assignments": [ 2982 ], "declarations": [ { "constant": false, "id": 2982, "name": "len", "nodeType": "VariableDeclaration", "scope": 2995, "src": "906:8:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 2981, "name": "uint", "nodeType": "ElementaryTypeName", "src": "906:4:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 2986, "initialValue": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "expression": { "argumentTypes": null, "id": 2983, "name": "name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2976, "src": "917:4:11", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } }, "id": 2984, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "strlen", "nodeType": "MemberAccess", "referencedDeclaration": 4413, "src": "917:11:11", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_string_memory_ptr_$returns$_t_uint256_$bound_to$_t_string_memory_ptr_$", "typeString": "function (string memory) pure returns (uint256)" } }, "id": 2985, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "917:13:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "906:24:11" }, { "expression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 2993, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 2989, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 2987, "name": "len", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2982, "src": "947:3:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">=", "rightExpression": { "argumentTypes": null, "hexValue": "33", "id": 2988, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "954:1:11", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_3_by_1", "typeString": "int_const 3" }, "value": "3" }, "src": "947:8:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "&&", "rightExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 2992, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 2990, "name": "len", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2982, "src": "959:3:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<=", "rightExpression": { "argumentTypes": null, "hexValue": "36", "id": 2991, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "966:1:11", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_6_by_1", "typeString": "int_const 6" }, "value": "6" }, "src": "959:8:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "947:20:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 2980, "id": 2994, "nodeType": "Return", "src": "940:27:11" } ] }, "documentation": null, "id": 2996, "implemented": true, "kind": "function", "modifiers": [], "name": "valid", "nodeType": "FunctionDefinition", "parameters": { "id": 2977, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2976, "name": "name", "nodeType": "VariableDeclaration", "scope": 2996, "src": "850:18:11", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 2975, "name": "string", "nodeType": "ElementaryTypeName", "src": "850:6:11", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" } ], "src": "849:20:11" }, "returnParameters": { "id": 2980, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2979, "name": "", "nodeType": "VariableDeclaration", "scope": 2996, "src": "890:4:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 2978, "name": "bool", "nodeType": "ElementaryTypeName", "src": "890:4:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "889:6:11" }, "scope": 3075, "src": "835:139:11", "stateMutability": "view", "superFunction": null, "visibility": "public" }, { "body": { "id": 3014, "nodeType": "Block", "src": "1045:71:11", "statements": [ { "expression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 3012, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3004, "name": "name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2998, "src": "1068:4:11", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } ], "id": 3003, "name": "valid", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2996, "src": "1062:5:11", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_string_memory_ptr_$returns$_t_bool_$", "typeString": "function (string memory) view returns (bool)" } }, "id": 3005, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1062:11:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "&&", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3009, "name": "name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2998, "src": "1103:4:11", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } ], "id": 3008, "name": "getTokenId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3074, "src": "1092:10:11", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_string_memory_ptr_$returns$_t_uint256_$", "typeString": "function (string memory) pure returns (uint256)" } }, "id": 3010, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1092:16:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 3006, "name": "base", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2929, "src": "1077:4:11", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" } }, "id": 3007, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "available", "nodeType": "MemberAccess", "referencedDeclaration": 78, "src": "1077:14:11", "typeDescriptions": { "typeIdentifier": "t_function_external_view$_t_uint256_$returns$_t_bool_$", "typeString": "function (uint256) view external returns (bool)" } }, "id": 3011, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1077:32:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "1062:47:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 3002, "id": 3013, "nodeType": "Return", "src": "1055:54:11" } ] }, "documentation": null, "id": 3015, "implemented": true, "kind": "function", "modifiers": [], "name": "available", "nodeType": "FunctionDefinition", "parameters": { "id": 2999, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2998, "name": "name", "nodeType": "VariableDeclaration", "scope": 3015, "src": "999:18:11", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 2997, "name": "string", "nodeType": "ElementaryTypeName", "src": "999:6:11", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" } ], "src": "998:20:11" }, "returnParameters": { "id": 3002, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3001, "name": "", "nodeType": "VariableDeclaration", "scope": 3015, "src": "1039:4:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 3000, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1039:4:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "1038:6:11" }, "scope": 3075, "src": "980:136:11", "stateMutability": "view", "superFunction": null, "visibility": "public" }, { "body": { "id": 3045, "nodeType": "Block", "src": "1198:152:11", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3026, "name": "name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3017, "src": "1226:4:11", "typeDescriptions": { "typeIdentifier": "t_string_calldata_ptr", "typeString": "string calldata" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_calldata_ptr", "typeString": "string calldata" } ], "id": 3025, "name": "available", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3015, "src": "1216:9:11", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_string_memory_ptr_$returns$_t_bool_$", "typeString": "function (string memory) view returns (bool)" } }, "id": 3027, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1216:15:11", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 3024, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 13013, 13014 ], "referencedDeclaration": 13013, "src": "1208:7:11", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 3028, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1208:24:11", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3029, "nodeType": "ExpressionStatement", "src": "1208:24:11" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3034, "name": "name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3017, "src": "1267:4:11", "typeDescriptions": { "typeIdentifier": "t_string_calldata_ptr", "typeString": "string calldata" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_calldata_ptr", "typeString": "string calldata" } ], "id": 3033, "name": "getTokenId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3074, "src": "1256:10:11", "typeDescriptions": { "typeIdentifier": "t_function_internal_pure$_t_string_memory_ptr_$returns$_t_uint256_$", "typeString": "function (string memory) pure returns (uint256)" } }, "id": 3035, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1256:16:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, { "argumentTypes": null, "id": 3036, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3019, "src": "1274:5:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3037, "name": "REGISTRATION_PERIOD", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2921, "src": "1281:19:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" }, { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 3030, "name": "base", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2929, "src": "1242:4:11", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseRegistrar_$106", "typeString": "contract BaseRegistrar" } }, "id": 3032, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "register", "nodeType": "MemberAccess", "referencedDeclaration": 89, "src": "1242:13:11", "typeDescriptions": { "typeIdentifier": "t_function_external_nonpayable$_t_uint256_$_t_address_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (uint256,address,uint256) external returns (uint256)" } }, "id": 3038, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1242:59:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3039, "nodeType": "ExpressionStatement", "src": "1242:59:11" }, { "eventCall": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3041, "name": "name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3017, "src": "1331:4:11", "typeDescriptions": { "typeIdentifier": "t_string_calldata_ptr", "typeString": "string calldata" } }, { "argumentTypes": null, "id": 3042, "name": "owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3019, "src": "1337:5:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_calldata_ptr", "typeString": "string calldata" }, { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 3040, "name": "NameRegistered", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2927, "src": "1316:14:11", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_string_memory_ptr_$_t_address_$returns$__$", "typeString": "function (string memory,address)" } }, "id": 3043, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1316:27:11", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3044, "nodeType": "EmitStatement", "src": "1311:32:11" } ] }, "documentation": null, "id": 3046, "implemented": true, "kind": "function", "modifiers": [ { "arguments": null, "id": 3022, "modifierName": { "argumentTypes": null, "id": 3021, "name": "onlyOpensea", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2952, "src": "1186:11:11", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "1186:11:11" } ], "name": "register", "nodeType": "FunctionDefinition", "parameters": { "id": 3020, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3017, "name": "name", "nodeType": "VariableDeclaration", "scope": 3046, "src": "1140:20:11", "stateVariable": false, "storageLocation": "calldata", "typeDescriptions": { "typeIdentifier": "t_string_calldata_ptr", "typeString": "string" }, "typeName": { "id": 3016, "name": "string", "nodeType": "ElementaryTypeName", "src": "1140:6:11", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3019, "name": "owner", "nodeType": "VariableDeclaration", "scope": 3046, "src": "1162:13:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3018, "name": "address", "nodeType": "ElementaryTypeName", "src": "1162:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "1139:37:11" }, "returnParameters": { "id": 3023, "nodeType": "ParameterList", "parameters": [], "src": "1198:0:11" }, "scope": 3075, "src": "1122:228:11", "stateMutability": "nonpayable", "superFunction": null, "visibility": "external" }, { "body": { "id": 3057, "nodeType": "Block", "src": "1413:35:11", "statements": [ { "expression": { "argumentTypes": null, "id": 3055, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 3053, "name": "opensea", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2933, "src": "1423:7:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 3054, "name": "_opensea", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3048, "src": "1433:8:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "src": "1423:18:11", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 3056, "nodeType": "ExpressionStatement", "src": "1423:18:11" } ] }, "documentation": null, "id": 3058, "implemented": true, "kind": "function", "modifiers": [ { "arguments": null, "id": 3051, "modifierName": { "argumentTypes": null, "id": 3050, "name": "onlyOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 12232, "src": "1403:9:11", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "1403:9:11" } ], "name": "setOpensea", "nodeType": "FunctionDefinition", "parameters": { "id": 3049, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3048, "name": "_opensea", "nodeType": "VariableDeclaration", "scope": 3058, "src": "1376:16:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3047, "name": "address", "nodeType": "ElementaryTypeName", "src": "1376:7:11", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "1375:18:11" }, "returnParameters": { "id": 3052, "nodeType": "ParameterList", "parameters": [], "src": "1413:0:11" }, "scope": 3075, "src": "1356:92:11", "stateMutability": "nonpayable", "superFunction": null, "visibility": "external" }, { "body": { "id": 3073, "nodeType": "Block", "src": "1525:55:11", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3068, "name": "name", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3060, "src": "1566:4:11", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_string_memory_ptr", "typeString": "string memory" } ], "id": 3067, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "1560:5:11", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes_storage_ptr_$", "typeString": "type(bytes storage pointer)" }, "typeName": "bytes" }, "id": 3069, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1560:11:11", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "id": 3066, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 13004, "src": "1550:9:11", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 3070, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1550:22:11", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } ], "id": 3065, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "1542:7:11", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint256_$", "typeString": "type(uint256)" }, "typeName": "uint256" }, "id": 3071, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1542:31:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 3064, "id": 3072, "nodeType": "Return", "src": "1535:38:11" } ] }, "documentation": null, "id": 3074, "implemented": true, "kind": "function", "modifiers": [], "name": "getTokenId", "nodeType": "FunctionDefinition", "parameters": { "id": 3061, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3060, "name": "name", "nodeType": "VariableDeclaration", "scope": 3074, "src": "1474:18:11", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_string_memory_ptr", "typeString": "string" }, "typeName": { "id": 3059, "name": "string", "nodeType": "ElementaryTypeName", "src": "1474:6:11", "typeDescriptions": { "typeIdentifier": "t_string_storage_ptr", "typeString": "string" } }, "value": null, "visibility": "internal" } ], "src": "1473:20:11" }, "returnParameters": { "id": 3064, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3063, "name": "", "nodeType": "VariableDeclaration", "scope": 3074, "src": "1516:7:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3062, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1516:7:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "1515:9:11" }, "scope": 3075, "src": "1454:126:11", "stateMutability": "pure", "superFunction": null, "visibility": "internal" } ], "scope": 3076, "src": "245:1337:11" } ], "src": "0:1583:11" }, "compiler": { "name": "solc", "version": "0.5.16+commit.9c3226ce.Emscripten.clang" }, "networks": {}, "schemaVersion": "3.2.0", "updatedAt": "2020-06-17T16:01:00.528Z", "devdoc": { "methods": {} }, "userdoc": { "methods": {} } }