tokenboost-solidity-erc20sale

{ "contractName": "SupportsInterfaceWithLookup", "abi": [ { "constant": true, "inputs": [], "name": "InterfaceId_ERC165", "outputs": [ { "name": "", "type": "bytes4" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "inputs": [], "payable": false, "stateMutability": "nonpayable", "type": "constructor" }, { "constant": true, "inputs": [ { "name": "_interfaceId", "type": "bytes4" } ], "name": "supportsInterface", "outputs": [ { "name": "", "type": "bool" } ], "payable": false, "stateMutability": "view", "type": "function" } ], "bytecode": 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"deployedSourceMap": "178:967:25:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;775:142;;8:9:-1;5:2;;;30:1;27;20:12;5:2;-1:-1;775:142:25;-1:-1:-1;;775:142:25;;;;;;;;;;;;;;;;;;;;;;;230:54;;8:9:-1;5:2;;;30:1;27;20:12;5:2;230:54:25;;;;;;;;-1:-1:-1;;230:54:25;;;;;;;;;;;;;;775:142;-1:-1:-1;;879:33:25;858:4;879:33;;;;;;;;;;;;;;775:142::o;230:54::-;;;:::o", "source": "pragma solidity ^0.4.24;\n\nimport \"./ERC165.sol\";\n\n\n/**\n * @title SupportsInterfaceWithLookup\n * @author Matt Condon (@shrugs)\n * @dev Implements ERC165 using a lookup table.\n */\ncontract SupportsInterfaceWithLookup is ERC165 {\n\n bytes4 public constant InterfaceId_ERC165 = 0x01ffc9a7;\n /**\n * 0x01ffc9a7 ===\n * bytes4(keccak256('supportsInterface(bytes4)'))\n */\n\n /**\n * @dev a mapping of interface id to whether or not it's supported\n */\n mapping(bytes4 => bool) internal supportedInterfaces;\n\n /**\n * @dev A contract implementing SupportsInterfaceWithLookup\n * implement ERC165 itself\n */\n constructor()\n public\n {\n _registerInterface(InterfaceId_ERC165);\n }\n\n /**\n * @dev implement supportsInterface(bytes4) using a lookup table\n */\n function supportsInterface(bytes4 _interfaceId)\n external\n view\n returns (bool)\n {\n return supportedInterfaces[_interfaceId];\n }\n\n /**\n * @dev private method for registering an interface\n */\n function _registerInterface(bytes4 _interfaceId)\n internal\n {\n require(_interfaceId != 0xffffffff);\n supportedInterfaces[_interfaceId] = true;\n }\n}\n", "sourcePath": "zeppelin-solidity/contracts/introspection/SupportsInterfaceWithLookup.sol", "ast": { "absolutePath": "zeppelin-solidity/contracts/introspection/SupportsInterfaceWithLookup.sol", "exportedSymbols": { "SupportsInterfaceWithLookup": [ 5175 ] }, "id": 5176, "nodeType": "SourceUnit", "nodes": [ { "id": 5126, "literals": [ "solidity", "^", "0.4", ".24" ], "nodeType": "PragmaDirective", "src": "0:24:25" }, { "absolutePath": "zeppelin-solidity/contracts/introspection/ERC165.sol", "file": 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"230:54:25", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 5130, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "230:6:25", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "value": { "argumentTypes": null, "hexValue": "30783031666663396137", "id": 5131, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "274:10:25", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_33540519_by_1", "typeString": "int_const 33540519" }, "value": "0x01ffc9a7" }, "visibility": "public" }, { "constant": false, "id": 5136, "name": "supportedInterfaces", "nodeType": "VariableDeclaration", "scope": 5175, "src": "456:52:25", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_bool_$", "typeString": "mapping(bytes4 => bool)" }, "typeName": { "id": 5135, "keyType": { "id": 5133, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "464:6:25", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "nodeType": "Mapping", "src": "456:23:25", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes4_$_t_bool_$", "typeString": "mapping(bytes4 => bool)" }, "valueType": { "id": 5134, "name": "bool", "nodeType": "ElementaryTypeName", "src": "474:4:25", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } }, "value": null, "visibility": "internal" }, { "body": { "id": 5143, "nodeType": "Block", "src": "643:49:25", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 5140, "name": "InterfaceId_ERC165", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5132, "src": "668:18:25", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": 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"t_bytes4", "typeString": "bytes4" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "879:33:25", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "functionReturnParameters": 5150, "id": 5154, "nodeType": "Return", "src": "872:40:25" } ] }, "documentation": "@dev implement supportsInterface(bytes4) using a lookup table", "id": 5156, "implemented": true, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "supportsInterface", "nodeType": "FunctionDefinition", "parameters": { "id": 5147, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5146, "name": "_interfaceId", "nodeType": "VariableDeclaration", "scope": 5156, "src": "802:19:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 5145, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": 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