tokenboost-solidity

{ "contractName": "ERC721Basic", "abi": [ { "constant": true, "inputs": [ { "name": "_interfaceId", "type": "bytes4" } ], "name": "supportsInterface", "outputs": [ { "name": "", "type": "bool" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "anonymous": false, "inputs": [ { "indexed": true, "name": "_from", "type": "address" }, { "indexed": true, "name": "_to", "type": "address" }, { "indexed": true, "name": "_tokenId", "type": "uint256" } ], "name": "Transfer", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "name": "_owner", "type": "address" }, { "indexed": true, "name": "_approved", "type": "address" }, { "indexed": true, "name": "_tokenId", "type": "uint256" } ], "name": "Approval", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "name": "_owner", "type": "address" }, { "indexed": true, "name": "_operator", "type": "address" }, { "indexed": false, "name": "_approved", "type": "bool" } ], "name": "ApprovalForAll", "type": "event" }, { "constant": true, "inputs": [ { "name": "_owner", "type": "address" } ], "name": "balanceOf", "outputs": [ { "name": "_balance", "type": "uint256" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [ { "name": "_tokenId", "type": "uint256" } ], "name": "ownerOf", "outputs": [ { "name": "_owner", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [ { "name": "_tokenId", "type": "uint256" } ], "name": "exists", "outputs": [ { "name": "_exists", "type": "bool" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": false, "inputs": [ { "name": "_to", "type": "address" }, { "name": "_tokenId", "type": "uint256" } ], "name": "approve", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": true, "inputs": [ { "name": "_tokenId", "type": "uint256" } ], "name": "getApproved", "outputs": [ { "name": "_operator", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": false, "inputs": [ { "name": "_operator", "type": "address" }, { "name": "_approved", "type": "bool" } ], "name": "setApprovalForAll", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": true, "inputs": [ { "name": "_owner", "type": "address" }, { "name": "_operator", "type": "address" } ], "name": "isApprovedForAll", "outputs": [ { "name": "", "type": "bool" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": false, "inputs": [ { "name": "_from", "type": "address" }, { "name": "_to", "type": "address" }, { "name": "_tokenId", "type": "uint256" } ], "name": "transferFrom", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": false, "inputs": [ { "name": "_from", "type": "address" }, { "name": "_to", "type": "address" }, { "name": "_tokenId", "type": "uint256" } ], "name": "safeTransferFrom", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": false, "inputs": [ { "name": "_from", "type": "address" }, { "name": "_to", "type": "address" }, { "name": "_tokenId", "type": "uint256" }, { "name": "_data", "type": "bytes" } ], "name": "safeTransferFrom", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" } ], "bytecode": "0x", "deployedBytecode": "0x", "sourceMap": "", "deployedSourceMap": "", "source": "pragma solidity ^0.4.24;\n\nimport \"../../introspection/ERC165.sol\";\n\n\n/**\n * @title ERC721 Non-Fungible Token Standard basic interface\n * @dev see https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md\n */\ncontract ERC721Basic is ERC165 {\n\n bytes4 internal constant InterfaceId_ERC721 = 0x80ac58cd;\n /*\n * 0x80ac58cd ===\n * bytes4(keccak256('balanceOf(address)')) ^\n * bytes4(keccak256('ownerOf(uint256)')) ^\n * bytes4(keccak256('approve(address,uint256)')) ^\n * bytes4(keccak256('getApproved(uint256)')) ^\n * bytes4(keccak256('setApprovalForAll(address,bool)')) ^\n * bytes4(keccak256('isApprovedForAll(address,address)')) ^\n * bytes4(keccak256('transferFrom(address,address,uint256)')) ^\n * bytes4(keccak256('safeTransferFrom(address,address,uint256)')) ^\n * bytes4(keccak256('safeTransferFrom(address,address,uint256,bytes)'))\n */\n\n bytes4 internal constant InterfaceId_ERC721Exists = 0x4f558e79;\n /*\n * 0x4f558e79 ===\n * bytes4(keccak256('exists(uint256)'))\n */\n\n bytes4 internal constant InterfaceId_ERC721Enumerable = 0x780e9d63;\n /**\n * 0x780e9d63 ===\n * bytes4(keccak256('totalSupply()')) ^\n * bytes4(keccak256('tokenOfOwnerByIndex(address,uint256)')) ^\n * bytes4(keccak256('tokenByIndex(uint256)'))\n */\n\n bytes4 internal constant InterfaceId_ERC721Metadata = 0x5b5e139f;\n /**\n * 0x5b5e139f ===\n * bytes4(keccak256('name()')) ^\n * bytes4(keccak256('symbol()')) ^\n * bytes4(keccak256('tokenURI(uint256)'))\n */\n\n event Transfer(\n address indexed _from,\n address indexed _to,\n uint256 indexed _tokenId\n );\n event Approval(\n address indexed _owner,\n address indexed _approved,\n uint256 indexed _tokenId\n );\n event ApprovalForAll(\n address indexed _owner,\n address indexed _operator,\n bool _approved\n );\n\n function balanceOf(address _owner) public view returns (uint256 _balance);\n function ownerOf(uint256 _tokenId) public view returns (address _owner);\n function exists(uint256 _tokenId) public view returns (bool _exists);\n\n function approve(address _to, uint256 _tokenId) public;\n function getApproved(uint256 _tokenId)\n public view returns (address _operator);\n\n function setApprovalForAll(address _operator, bool _approved) public;\n function isApprovedForAll(address _owner, address _operator)\n public view returns (bool);\n\n function transferFrom(address _from, address _to, uint256 _tokenId) public;\n function safeTransferFrom(address _from, address _to, uint256 _tokenId)\n public;\n\n function safeTransferFrom(\n address _from,\n address _to,\n uint256 _tokenId,\n bytes _data\n )\n public;\n}\n", "sourcePath": "zeppelin-solidity/contracts/token/ERC721/ERC721Basic.sol", "ast": { "absolutePath": "zeppelin-solidity/contracts/token/ERC721/ERC721Basic.sol", "exportedSymbols": { "ERC721Basic": [ 5618 ] }, "id": 5619, "nodeType": "SourceUnit", "nodes": [ { "id": 5498, "literals": [ "solidity", "^", "0.4", ".24" ], "nodeType": "PragmaDirective", "src": "0:24:30" }, { "absolutePath": "zeppelin-solidity/contracts/introspection/ERC165.sol", "file": "../../introspection/ERC165.sol", "id": 5499, "nodeType": "ImportDirective", "scope": 5619, "sourceUnit": 4654, "src": "26:40:30", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 5500, "name": "ERC165", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 4653, "src": "235:6:30", "typeDescriptions": { "typeIdentifier": "t_contract$_ERC165_$4653", "typeString": "contract ERC165" } }, "id": 5501, "nodeType": "InheritanceSpecifier", "src": "235:6:30" } ], "contractDependencies": [ 4653 ], "contractKind": "contract", "documentation": "@title ERC721 Non-Fungible Token Standard basic interface\n@dev see https://github.com/ethereum/EIPs/blob/master/EIPS/eip-721.md", "fullyImplemented": false, "id": 5618, "linearizedBaseContracts": [ 5618, 4653 ], "name": "ERC721Basic", "nodeType": "ContractDefinition", "nodes": [ { "constant": true, "id": 5504, "name": "InterfaceId_ERC721", "nodeType": "VariableDeclaration", "scope": 5618, "src": "247:56:30", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 5502, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "247:6:30", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "value": { "argumentTypes": null, "hexValue": "30783830616335386364", "id": 5503, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "293:10:30", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_2158778573_by_1", "typeString": "int_const 2158778573" }, "value": "0x80ac58cd" }, "visibility": "internal" }, { "constant": true, "id": 5507, "name": "InterfaceId_ERC721Exists", "nodeType": "VariableDeclaration", "scope": 5618, "src": "883:62:30", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 5505, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "883:6:30", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "value": { "argumentTypes": null, "hexValue": "30783466353538653739", "id": 5506, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "935:10:30", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1331007097_by_1", "typeString": "int_const 1331007097" }, "value": "0x4f558e79" }, "visibility": "internal" }, { "constant": true, "id": 5510, "name": "InterfaceId_ERC721Enumerable", "nodeType": "VariableDeclaration", "scope": 5618, "src": "1025:66:30", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 5508, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "1025:6:30", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "value": { "argumentTypes": null, "hexValue": "30783738306539643633", "id": 5509, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1081:10:30", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_2014223715_by_1", "typeString": "int_const 2014223715" }, "value": "0x780e9d63" }, "visibility": "internal" }, { "constant": true, "id": 5513, "name": "InterfaceId_ERC721Metadata", "nodeType": "VariableDeclaration", "scope": 5618, "src": "1289:64:30", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" }, "typeName": { "id": 5511, "name": "bytes4", "nodeType": "ElementaryTypeName", "src": "1289:6:30", "typeDescriptions": { "typeIdentifier": "t_bytes4", "typeString": "bytes4" } }, "value": { "argumentTypes": null, "hexValue": "30783562356531333966", "id": 5512, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1343:10:30", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1532892063_by_1", "typeString": "int_const 1532892063" }, "value": "0x5b5e139f" }, "visibility": "internal" }, { "anonymous": false, "documentation": "0x5b5e139f ===\n bytes4(keccak256('name()')) ^\n bytes4(keccak256('symbol()')) ^\n bytes4(keccak256('tokenURI(uint256)'))", "id": 5521, "name": "Transfer", "nodeType": "EventDefinition", "parameters": { "id": 5520, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5515, "indexed": true, "name": "_from", "nodeType": "VariableDeclaration", "scope": 5521, "src": "1532:21:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 5514, "name": "address", "nodeType": "ElementaryTypeName", "src": "1532:7:30", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 5517, "indexed": true, "name": "_to", "nodeType": "VariableDeclaration", "scope": 5521, "src": "1559:19:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 5516, "name": "address", "nodeType": "ElementaryTypeName", "src": "1559:7:30", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 5519, "indexed": true, "name": "_tokenId", "nodeType": "VariableDeclaration", "scope": 5521, "src": "1584:24:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 5518, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1584:7:30", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "1526:86:30" }, "src": "1512:101:30" }, { "anonymous": false, "documentation": null, "id": 5529, "name": "Approval", "nodeType": "EventDefinition", "parameters": { "id": 5528, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5523, "indexed": true, "name": "_owner", "nodeType": "VariableDeclaration", "scope": 5529, "src": "1636:22:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 5522, "name": "address", "nodeType": "ElementaryTypeName", "src": "1636:7:30", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 5525, "indexed": true, "name": "_approved", "nodeType": "VariableDeclaration", "scope": 5529, "src": "1664:25:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 5524, "name": "address", "nodeType": "ElementaryTypeName", "src": "1664:7:30", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 5527, "indexed": true, "name": "_tokenId", "nodeType": "VariableDeclaration", "scope": 5529, "src": "1695:24:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 5526, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1695:7:30", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "1630:93:30" }, "src": "1616:108:30" }, { "anonymous": false, "documentation": null, "id": 5537, "name": "ApprovalForAll", "nodeType": "EventDefinition", "parameters": { "id": 5536, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5531, "indexed": true, "name": "_owner", "nodeType": "VariableDeclaration", "scope": 5537, "src": "1753:22:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 5530, "name": "address", "nodeType": "ElementaryTypeName", "src": "1753:7:30", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 5533, "indexed": true, "name": "_operator", "nodeType": "VariableDeclaration", "scope": 5537, "src": "1781:25:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 5532, "name": "address", "nodeType": "ElementaryTypeName", "src": "1781:7:30", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 5535, "indexed": false, "name": "_approved", "nodeType": "VariableDeclaration", "scope": 5537, "src": "1812:14:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 5534, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1812:4:30", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "1747:83:30" }, "src": "1727:104:30" }, { "body": null, "documentation": null, "id": 5544, "implemented": false, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "balanceOf", "nodeType": "FunctionDefinition", "parameters": { "id": 5540, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5539, "name": "_owner", "nodeType": "VariableDeclaration", "scope": 5544, "src": "1854:14:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 5538, "name": "address", "nodeType": "ElementaryTypeName", "src": "1854:7:30", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "1853:16:30" }, "payable": false, "returnParameters": { "id": 5543, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5542, "name": "_balance", "nodeType": "VariableDeclaration", "scope": 5544, "src": "1891:16:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 5541, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1891:7:30", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "1890:18:30" }, "scope": 5618, "src": "1835:74:30", "stateMutability": "view", "superFunction": null, "visibility": "public" }, { "body": null, "documentation": null, "id": 5551, "implemented": false, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "ownerOf", "nodeType": "FunctionDefinition", "parameters": { "id": 5547, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5546, "name": "_tokenId", "nodeType": "VariableDeclaration", "scope": 5551, "src": "1929:16:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 5545, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1929:7:30", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "1928:18:30" }, "payable": false, "returnParameters": { "id": 5550, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5549, "name": "_owner", "nodeType": "VariableDeclaration", "scope": 5551, "src": "1968:14:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 5548, "name": "address", "nodeType": "ElementaryTypeName", "src": "1968:7:30", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "1967:16:30" }, "scope": 5618, "src": "1912:72:30", "stateMutability": "view", "superFunction": null, "visibility": "public" }, { "body": null, "documentation": null, "id": 5558, "implemented": false, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "exists", "nodeType": "FunctionDefinition", "parameters": { "id": 5554, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5553, "name": "_tokenId", "nodeType": "VariableDeclaration", "scope": 5558, "src": "2003:16:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 5552, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2003:7:30", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "2002:18:30" }, "payable": false, "returnParameters": { "id": 5557, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5556, "name": "_exists", "nodeType": "VariableDeclaration", "scope": 5558, "src": "2042:12:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 5555, "name": "bool", "nodeType": "ElementaryTypeName", "src": "2042:4:30", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" } ], "src": "2041:14:30" }, "scope": 5618, "src": "1987:69:30", "stateMutability": "view", "superFunction": null, "visibility": "public" }, { "body": null, "documentation": null, "id": 5565, "implemented": false, "isConstructor": false, "isDeclaredConst": false, "modifiers": [], "name": "approve", "nodeType": "FunctionDefinition", "parameters": { "id": 5563, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5560, "name": "_to", "nodeType": "VariableDeclaration", "scope": 5565, "src": "2077:11:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 5559, "name": "address", "nodeType": "ElementaryTypeName", "src": "2077:7:30", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 5562, "name": "_tokenId", "nodeType": "VariableDeclaration", "scope": 5565, "src": "2090:16:30", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 5561, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2090:7:30", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": 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