{ "contractName": "DummyDNSSEC", "abi": [ { "constant": false, "inputs": [ { "name": "_expectedType", "type": "uint16" }, { "name": "_expectedName", "type": "bytes" }, { "name": "_inception", "type": "uint32" }, { "name": "_inserted", "type": "uint64" }, { "name": "_proof", "type": "bytes" } ], "name": "setData", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": true, "inputs": [ { "name": "dnstype", "type": "uint16" }, { "name": "name", "type": "bytes" } ], "name": "rrdata", "outputs": [ { "name": "", "type": "uint32" }, { "name": "", "type": "uint64" }, { "name": "", "type": "bytes20" } ], "payable": false, "stateMutability": "view", "type": "function" } ], "metadata": 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"source": "pragma solidity ^0.5.0;\n\nimport \"@ensdomains/ens/contracts/ENSRegistry.sol\";\n\ncontract DummyDNSSEC {\n\n struct Data {\n uint32 inception;\n uint64 inserted;\n bytes20 hash;\n }\n\n mapping (bytes32 => Data) private datas;\n\n function setData(uint16 _expectedType, bytes memory _expectedName, uint32 _inception, uint64 _inserted, bytes memory _proof) public {\n Data storage rr = datas[keccak256(abi.encodePacked(_expectedType, _expectedName))];\n rr.inception = _inception;\n rr.inserted = _inserted;\n\n if (_proof.length != 0) {\n rr.hash = bytes20(keccak256(_proof));\n } else {\n rr.hash = bytes20(0);\n }\n }\n\n function rrdata(uint16 dnstype, bytes memory name) public view returns (uint32, uint64, bytes20) {\n Data storage rr = datas[keccak256(abi.encodePacked(dnstype, name))];\n return (rr.inception, rr.inserted, rr.hash);\n }\n}\n", "sourcePath": "/Users/makoto/work/ens/ethregistrar/contracts/mocks/DummyDNSSEC.sol", "ast": { "absolutePath": "/Users/makoto/work/ens/ethregistrar/contracts/mocks/DummyDNSSEC.sol", "exportedSymbols": { "DummyDNSSEC": [ 4486 ] }, "id": 4487, "nodeType": "SourceUnit", "nodes": [ { "id": 4376, "literals": [ "solidity", "^", "0.5", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:19" }, { "absolutePath": "@ensdomains/ens/contracts/ENSRegistry.sol", "file": "@ensdomains/ens/contracts/ENSRegistry.sol", "id": 4377, "nodeType": "ImportDirective", "scope": 4487, "sourceUnit": 7156, "src": "25:51:19", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [], "contractDependencies": [], "contractKind": "contract", "documentation": null, "fullyImplemented": true, "id": 4486, "linearizedBaseContracts": [ 4486 ], "name": "DummyDNSSEC", "nodeType": "ContractDefinition", "nodes": [ { "canonicalName": "DummyDNSSEC.Data", "id": 4384, "members": [ { "constant": false, "id": 4379, "name": "inception", "nodeType": "VariableDeclaration", "scope": 4384, "src": "128:16:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" }, "typeName": { "id": 4378, "name": "uint32", "nodeType": "ElementaryTypeName", "src": "128:6:19", "typeDescriptions": { "typeIdentifier": "t_uint32", "typeString": "uint32" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4381, "name": "inserted", "nodeType": "VariableDeclaration", "scope": 4384, "src": "154:15:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" }, "typeName": { "id": 4380, "name": "uint64", "nodeType": "ElementaryTypeName", "src": "154:6:19", "typeDescriptions": { "typeIdentifier": "t_uint64", "typeString": "uint64" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4383, "name": "hash", "nodeType": "VariableDeclaration", "scope": 4384, "src": "179:12:19", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes20", "typeString": "bytes20" }, "typeName": { "id": 4382, "name": "bytes20", "nodeType": "ElementaryTypeName", "src": "179:7:19", "typeDescriptions": { "typeIdentifier": "t_bytes20", "typeString": "bytes20" } }, "value": null, "visibility": "internal" } ], "name": "Data", "nodeType": "StructDefinition", "scope": 4486, "src": "106:92:19", "visibility": "public" }, { "constant": false, "id": 4388, "name": "datas", "nodeType": "VariableDeclaration", "scope": 4486, "src": "204:39:19", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_Data_$4384_storage_$", "typeString": "mapping(bytes32 => struct DummyDNSSEC.Data)" }, "typeName": { "id": 4387, "keyType": { "id": 4385, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "213:7:19", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "Mapping", "src": "204:25:19", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_Data_$4384_storage_$", "typeString": "mapping(bytes32 => struct DummyDNSSEC.Data)" }, "valueType": { "contractScope": null, "id": 4386, "name": "Data", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 4384, "src": "224:4:19", "typeDescriptions": { "typeIdentifier": "t_struct$_Data_$4384_storage_ptr", "typeString": "struct DummyDNSSEC.Data" } } }, "value": null, "visibility": "private" }, { "body": { "id": 4450, "nodeType": "Block", "src": "382:313:19", "statements": [ { "assignments": [ 4402 ], "declarations": [ { "constant": false, "id": 4402, "name": "rr", "nodeType": "VariableDeclaration", "scope": 4450, "src": "392:15:19", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_struct$_Data_$4384_storage_ptr", "typeString": "struct DummyDNSSEC.Data" }, "typeName": { "contractScope": null, "id": 4401, "name": "Data", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 4384, "src": "392:4:19", "typeDescriptions": { "typeIdentifier": "t_struct$_Data_$4384_storage_ptr", "typeString": "struct DummyDNSSEC.Data" } }, "value": null, "visibility": "internal" } ], "id": 4412, "initialValue": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 4403, "name": "datas", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4388, "src": "410:5:19", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_Data_$4384_storage_$", "typeString": "mapping(bytes32 => struct DummyDNSSEC.Data storage ref)" } }, "id": 4411, "indexExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 4407, "name": "_expectedType", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4390, "src": "443:13:19", "typeDescriptions": { "typeIdentifier": "t_uint16", "typeString": "uint16" } }, { "argumentTypes": null, "id": 4408, "name": "_expectedName", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4392, "src": "458:13:19", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint16", "typeString": "uint16" }, { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "expression": { "argumentTypes": null, "id": 4405, "name": "abi", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 12895, "src": "426:3:19", "typeDescriptions": { "typeIdentifier": "t_magic_abi", "typeString": "abi" } }, "id": 4406, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "memberName": "encodePacked", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "426:16:19", "typeDescriptions": { "typeIdentifier": "t_function_abiencodepacked_pure$__$returns$_t_bytes_memory_ptr_$", "typeString": "function () pure returns 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