{ "fileName": "UpgradeabilityProxy.sol", "contractName": "UpgradeabilityProxy", "source": "pragma solidity ^0.5.0;\n\nimport './BaseUpgradeabilityProxy.sol';\n\n/**\n * @title UpgradeabilityProxy\n * @dev Extends BaseUpgradeabilityProxy with a constructor for initializing\n * implementation and init data.\n */\ncontract UpgradeabilityProxy is BaseUpgradeabilityProxy {\n /**\n * @dev Contract constructor.\n * @param _logic Address of the initial implementation.\n * @param _data Data to send as msg.data to the implementation to initialize the proxied contract.\n * It should include the signature and the parameters of the function to be called, as described in\n * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.\n * This parameter is optional, if no data is given the initialization call to proxied contract will be skipped.\n */\n constructor(address _logic, bytes memory _data) public payable {\n assert(IMPLEMENTATION_SLOT == bytes32(uint256(keccak256('eip1967.proxy.implementation')) - 1));\n _setImplementation(_logic);\n if(_data.length > 0) {\n (bool success,) = _logic.delegatecall(_data);\n require(success);\n }\n } \n}\n", "sourcePath": "contracts/upgradeability/UpgradeabilityProxy.sol", "sourceMap": "213:895:42:-;;;795:309;;;;;;;;;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;795:309:42;;;;;;;;;;;;;;;19:11:-1;14:3;11:20;8:2;;;44:1;41;34:12;8:2;71:11;66:3;62:21;55:28;;123:4;118:3;114:14;159:9;141:16;138:31;135:2;;;182:1;179;172:12;135:2;219:3;213:10;330:9;325:1;311:12;307:20;289:16;285:43;282:58;261:11;247:12;244:29;233:115;230:2;;;361:1;358;351:12;230:2;0:372;;795:309:42;;;;;;955:1;910:41;;;;;;;;;;;;;;;;;;;902:50;;:54;894:63;;778:66:36;871:19:42;;:86;864:94;;;;;;964:26;983:6;964:18;;;:26;;:::i;:::-;1014:1;999:5;:12;:16;996:104;;;1026:12;1043:6;:19;;1063:5;1043:26;;;;;;;;;;;;;36:153:-1;66:2;61:3;58:11;51:19;36:153;;;182:3;176:10;171:3;164:23;98:2;93:3;89:12;82:19;;123:2;118:3;114:12;107:19;;148:2;143:3;139:12;132:19;;36:153;;;274:1;267:3;263:2;259:12;254:3;250:22;246:30;315:4;311:9;305:3;299:10;295:26;356:4;350:3;344:10;340:21;389:7;380;377:20;372:3;365:33;3:399;;;1043:26:42;;;;;;;;;;;;;;;;;;;;;;;14:1:-1;21;16:31;;;;75:4;69:11;64:16;;144:4;140:9;133:4;115:16;111:27;107:43;104:1;100:51;94:4;87:65;169:16;166:1;159:27;225:16;222:1;215:4;212:1;208:12;193:49;7:242;;16:31;36:4;31:9;;7:242;;1025:44:42;;;1085:7;1077:16;;;;;;;;996:104;;795:309;;213:895;;1528:305:36;1606:57;1645:17;1606:38;;;;;:57;;:::i;:::-;1598:129;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1734:12;778:66;1749:19;;1734:34;;1805:17;1799:4;1792:31;1784:45;;:::o;924:616:43:-;984:4;1000:12;1499:7;1487:20;1479:28;;1532:1;1525:4;:8;1518:15;;;924:616;;;:::o;213:895:42:-;;;;;;;", "deployedSourceMap": "213:895:42:-;;;453:11:39;:9;:11::i;:::-;213:895:42;1952:90:39;1988:15;:13;:15::i;:::-;2009:28;2019:17;:15;:17::i;:::-;2009:9;:28::i;:::-;1952:90::o;1818:39::-;:::o;958:156:36:-;1008:12;1028;778:66;1043:19;;1028:34;;1099:4;1093:11;1085:19;;1077:33;;:::o;878:731:39:-;1180:12;1177:1;1174;1161:32;1370:1;1367;1353:12;1350:1;1334:14;1329:3;1316:56;1434:14;1431:1;1428;1413:36;1464:6;1524:1;1519:36;;;;1582:14;1579:1;1572:25;1519:36;1538:14;1535:1;1528:25;924:616:43;984:4;1000:12;1499:7;1487:20;1479:28;;1532:1;1525:4;:8;1518:15;;;924:616;;;:::o", "abi": [ { "inputs": [ { "name": "_logic", "type": "address" }, { "name": "_data", "type": "bytes" } ], "payable": true, "stateMutability": "payable", "type": "constructor" }, { "payable": true, "stateMutability": "payable", "type": "fallback" }, { "anonymous": false, "inputs": [ { "indexed": true, "name": "implementation", "type": "address" } ], "name": "Upgraded", "type": "event" } ], "ast": { "absolutePath": "contracts/upgradeability/UpgradeabilityProxy.sol", "exportedSymbols": { "UpgradeabilityProxy": [ 6370 ] }, "id": 6371, "nodeType": "SourceUnit", "nodes": [ { "id": 6323, "literals": [ "solidity", "^", "0.5", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:42" }, { "absolutePath": "contracts/upgradeability/BaseUpgradeabilityProxy.sol", "file": "./BaseUpgradeabilityProxy.sol", "id": 6324, "nodeType": "ImportDirective", "scope": 6371, "sourceUnit": 5748, "src": "25:39:42", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 6325, "name": "BaseUpgradeabilityProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 5747, "src": "245:23:42", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseUpgradeabilityProxy_$5747", "typeString": "contract BaseUpgradeabilityProxy" } }, "id": 6326, "nodeType": "InheritanceSpecifier", "src": "245:23:42" } ], "contractDependencies": [ 5747, 5896 ], "contractKind": "contract", "documentation": "@title UpgradeabilityProxy\n@dev Extends BaseUpgradeabilityProxy with a constructor for initializing\nimplementation and init data.", "fullyImplemented": true, "id": 6370, "linearizedBaseContracts": [ 6370, 5747, 5896 ], "name": "UpgradeabilityProxy", "nodeType": "ContractDefinition", "nodes": [ { "body": { "id": 6368, "nodeType": "Block", "src": "858:246:42", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "id": 6344, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 6334, "name": "IMPLEMENTATION_SLOT", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5702, "src": "871:19:42", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 6342, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "656970313936372e70726f78792e696d706c656d656e746174696f6e", "id": 6338, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "920:30:42", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbd", "typeString": "literal_string \"eip1967.proxy.implementation\"" }, "value": "eip1967.proxy.implementation" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbd", "typeString": "literal_string \"eip1967.proxy.implementation\"" } ], "id": 6337, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6457, "src": "910:9:42", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 6339, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "910:41:42", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } ], "id": 6336, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "902:7:42", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint256_$", "typeString": "type(uint256)" }, "typeName": "uint256" }, "id": 6340, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "902:50:42", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 6341, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "955:1:42", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "902:54:42", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 6335, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "894:7:42", "typeDescriptions": { "typeIdentifier": "t_type$_t_bytes32_$", "typeString": "type(bytes32)" }, "typeName": "bytes32" }, "id": 6343, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "894:63:42", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "src": "871:86:42", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 6333, "name": "assert", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6452, "src": "864:6:42", "typeDescriptions": { "typeIdentifier": "t_function_assert_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 6345, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "864:94:42", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 6346, "nodeType": "ExpressionStatement", "src": "864:94:42" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 6348, "name": "_logic", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6328, "src": "983:6:42", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 6347, "name": "_setImplementation", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5746, "src": "964:18:42", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$returns$__$", "typeString": "function (address)" } }, "id": 6349, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "964:26:42", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 6350, "nodeType": "ExpressionStatement", "src": "964:26:42" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 6354, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 6351, "name": "_data", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6330, "src": "999:5:42", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "id": 6352, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "999:12:42", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 6353, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1014:1:42", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "999:16:42", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 6367, "nodeType": "IfStatement", "src": "996:104:42", "trueBody": { "id": 6366, "nodeType": "Block", "src": "1017:83:42", "statements": [ { "assignments": [ 6356, null ], "declarations": [ { "constant": false, "id": 6356, "name": "success", "nodeType": "VariableDeclaration", "scope": 6366, "src": "1026:12:42", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 6355, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1026:4:42", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" }, null ], "id": 6361, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 6359, "name": "_data", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6330, "src": "1063:5:42", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "expression": { "argumentTypes": null, "id": 6357, "name": "_logic", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6328, "src": "1043:6:42", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 6358, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "delegatecall", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1043:19:42", "typeDescriptions": { "typeIdentifier": "t_function_baredelegatecall_nonpayable$_t_bytes_memory_ptr_$returns$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "function (bytes memory) returns (bool,bytes memory)" } }, "id": 6360, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1043:26:42", "typeDescriptions": { "typeIdentifier": "t_tuple$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "tuple(bool,bytes memory)" } }, "nodeType": "VariableDeclarationStatement", "src": "1025:44:42" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 6363, "name": "success", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6356, "src": "1085:7:42", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 6362, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 6466, 6467 ], "referencedDeclaration": 6466, "src": "1077:7:42", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 6364, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1077:16:42", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 6365, "nodeType": "ExpressionStatement", "src": "1077:16:42" } ] } } ] }, "documentation": "@dev Contract constructor.\n@param _logic Address of the initial implementation.\n@param _data Data to send as msg.data to the implementation to initialize the proxied contract.\nIt should include the signature and the parameters of the function to be called, as described in\nhttps://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.\nThis parameter is optional, if no data is given the initialization call to proxied contract will be skipped.", "id": 6369, "implemented": true, "kind": "constructor", "modifiers": [], "name": "", "nodeType": "FunctionDefinition", "parameters": { "id": 6331, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 6328, "name": "_logic", "nodeType": "VariableDeclaration", "scope": 6369, "src": "807:14:42", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 6327, "name": "address", "nodeType": "ElementaryTypeName", "src": "807:7:42", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 6330, "name": 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