{ "fileName": "ZosUpgradeabilityProxy.sol", "contractName": "ZosUpgradeabilityProxy", "source": "pragma solidity ^0.5.0;\n\nimport './ZosBaseUpgradeabilityProxy.sol';\n\n/**\n * @title UpgradeabilityProxy\n * @dev Extends BaseUpgradeabilityProxy with a constructor for initializing\n * implementation and init data.\n */\ncontract ZosUpgradeabilityProxy is ZosBaseUpgradeabilityProxy {\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 == keccak256(\"org.zeppelinos.proxy.implementation\"));\n _setImplementation(_logic);\n if(_data.length > 0) {\n (bool success,) = _logic.delegatecall(_data);\n require(success);\n }\n } \n}\n", "sourcePath": "contracts/mocks/zos/ZosUpgradeabilityProxy.sol", "sourceMap": 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"deployedSourceMap": "216:886:32:-;;;453:11:39;:9;:11::i;:::-;216:886:32;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;974:156:29:-;1024:12;1044;794:66;1059:19;;1044:34;;1115:4;1109:11;1101:19;;1093:33;;:::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/mocks/zos/ZosUpgradeabilityProxy.sol", "exportedSymbols": { "ZosUpgradeabilityProxy": [ 5384 ] }, "id": 5385, "nodeType": "SourceUnit", "nodes": [ { "id": 5343, "literals": [ "solidity", "^", "0.5", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:32" }, { "absolutePath": "contracts/mocks/zos/ZosBaseUpgradeabilityProxy.sol", "file": "./ZosBaseUpgradeabilityProxy.sol", "id": 5344, "nodeType": "ImportDirective", "scope": 5385, "sourceUnit": 5243, "src": "25:42:32", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 5345, "name": "ZosBaseUpgradeabilityProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 5242, "src": "251:26:32", "typeDescriptions": { "typeIdentifier": "t_contract$_ZosBaseUpgradeabilityProxy_$5242", "typeString": "contract ZosBaseUpgradeabilityProxy" } }, "id": 5346, "nodeType": "InheritanceSpecifier", "src": "251:26:32" } ], "contractDependencies": [ 5242, 5896 ], "contractKind": "contract", "documentation": "@title UpgradeabilityProxy\n@dev Extends BaseUpgradeabilityProxy with a constructor for initializing\nimplementation and init data.", "fullyImplemented": true, "id": 5384, "linearizedBaseContracts": [ 5384, 5242, 5896 ], "name": "ZosUpgradeabilityProxy", "nodeType": "ContractDefinition", "nodes": [ { "body": { "id": 5382, "nodeType": "Block", "src": "867:231:32", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "id": 5358, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 5354, "name": "IMPLEMENTATION_SLOT", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5197, "src": "880:19:32", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "6f72672e7a657070656c696e6f732e70726f78792e696d706c656d656e746174696f6e", "id": 5356, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "913:37:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3", "typeString": "literal_string \"org.zeppelinos.proxy.implementation\"" }, "value": "org.zeppelinos.proxy.implementation" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3", "typeString": "literal_string \"org.zeppelinos.proxy.implementation\"" } ], "id": 5355, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6457, "src": "903:9:32", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 5357, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "903:48:32", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "src": "880:71:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 5353, "name": "assert", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 6452, "src": "873:6:32", "typeDescriptions": { "typeIdentifier": "t_function_assert_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 5359, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "873:79:32", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 5360, "nodeType": "ExpressionStatement", "src": "873:79:32" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 5362, "name": "_logic", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5348, "src": "977:6:32", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 5361, "name": "_setImplementation", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5241, "src": "958:18:32", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$returns$__$", "typeString": "function (address)" } }, "id": 5363, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "958:26:32", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 5364, "nodeType": "ExpressionStatement", "src": "958:26:32" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 5368, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 5365, "name": "_data", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5350, "src": "993:5:32", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "id": 5366, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "993:12:32", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 5367, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1008:1:32", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "993:16:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 5381, "nodeType": "IfStatement", "src": "990:104:32", "trueBody": { "id": 5380, "nodeType": "Block", "src": "1011:83:32", "statements": [ { "assignments": [ 5370, null ], "declarations": [ { "constant": false, "id": 5370, "name": "success", "nodeType": "VariableDeclaration", "scope": 5380, "src": "1020:12:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 5369, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1020:4:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" }, null ], "id": 5375, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 5373, "name": "_data", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5350, "src": "1057:5:32", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "expression": { "argumentTypes": null, "id": 5371, "name": "_logic", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5348, "src": "1037:6:32", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 5372, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "delegatecall", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1037:19:32", "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": 5374, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1037:26:32", "typeDescriptions": { "typeIdentifier": "t_tuple$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "tuple(bool,bytes memory)" } }, "nodeType": "VariableDeclarationStatement", "src": "1019:44:32" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 5377, "name": "success", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 5370, "src": "1079:7:32", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 5376, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ 6466, 6467 ], "referencedDeclaration": 6466, "src": "1071:7:32", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 5378, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1071:16:32", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 5379, "nodeType": "ExpressionStatement", "src": "1071:16:32" } ] } } ] }, "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": 5383, "implemented": true, "kind": "constructor", "modifiers": [], "name": "", "nodeType": "FunctionDefinition", "parameters": { "id": 5351, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 5348, "name": "_logic", "nodeType": "VariableDeclaration", "scope": 5383, "src": "816:14:32", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 5347, "name": "address", "nodeType": "ElementaryTypeName", "src": "816:7:32", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 5350, "name": "_data", "nodeType": 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