{ "contractName": "InitializableUpgradeabilityProxy", "abi": [ { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "implementation", "type": "address" } ], "name": "Upgraded", "type": "event" }, { "stateMutability": "payable", "type": "fallback" }, { "stateMutability": "payable", "type": "receive" }, { "inputs": [ { "internalType": "address", "name": "_logic", "type": "address" }, { "internalType": "bytes", "name": "_data", "type": "bytes" } ], "name": "initialize", "outputs": [], "stateMutability": "payable", "type": "function" } ], "metadata": "{\"compiler\":{\"version\":\"0.6.6+commit.6c089d02\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"implementation\",\"type\":\"address\"}],\"name\":\"Upgraded\",\"type\":\"event\"},{\"stateMutability\":\"payable\",\"type\":\"fallback\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_logic\",\"type\":\"address\"},{\"internalType\":\"bytes\",\"name\":\"_data\",\"type\":\"bytes\"}],\"name\":\"initialize\",\"outputs\":[],\"stateMutability\":\"payable\",\"type\":\"function\"},{\"stateMutability\":\"payable\",\"type\":\"receive\"}],\"devdoc\":{\"details\":\"Extends BaseUpgradeabilityProxy with an initializer for initializing implementation and init data.\",\"methods\":{\"initialize(address,bytes)\":{\"details\":\"Contract initializer.\",\"params\":{\"_data\":\"Data to send as msg.data to the implementation to initialize the proxied contract. It should include the signature and the parameters of the function to be called, as described in https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding. This parameter is optional, if no data is given the initialization call to proxied contract will be skipped.\",\"_logic\":\"Address of the initial implementation.\"}}},\"title\":\"InitializableUpgradeabilityProxy\"},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"@iexec/solidity/contracts/Upgradeability/InitializableUpgradeabilityProxy.sol\":\"InitializableUpgradeabilityProxy\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@iexec/solidity/contracts/Upgradeability/BaseUpgradeabilityProxy.sol\":{\"keccak256\":\"0x47ec56a1226ecf04d49aa82f768814923c1957b69f7fc9e7e470885c75b5a2c6\",\"urls\":[\"bzz-raw://4eae82be03a247a27a2948ed12d5a826dea977f4b5528830c19d9cf4c23dcd53\",\"dweb:/ipfs/Qmb9HtnohAMvjb7vYnXaT3AnQd9p9sLsThnyLnXVzz1umq\"]},\"@iexec/solidity/contracts/Upgradeability/InitializableUpgradeabilityProxy.sol\":{\"keccak256\":\"0xe1bf07e5d913bd04484305a3fb0cc576f6b5d8e4fc0406bf7c9a8b6b2ed766e5\",\"urls\":[\"bzz-raw://b42f6dff696ceadeb44a02aae3049e603984c18af8d94f33fb6544a8b279179c\",\"dweb:/ipfs/QmRWTaRHCGZhKZFKrVAJwXukXiCZcezrVhJJ28H2qBbai7\"]},\"@iexec/solidity/contracts/Upgradeability/Proxy.sol\":{\"keccak256\":\"0xd89f285d80cfeff0efc87f11dbc024a587da3bba142a06695cbac7e4050e9302\",\"urls\":[\"bzz-raw://9c8323ec7efc9fde6c1529f1070c3f3406adb5f8836b17221530d8f0110fe3f4\",\"dweb:/ipfs/QmURRsX9L2gZ83aMULtY1EuRMJExHhFYErCbkxE5CNkAzE\"]},\"@openzeppelin/contracts/utils/Address.sol\":{\"keccak256\":\"0x5f7da58ee3d9faa9b8999a93d49c8ff978f1afc88ae9bcfc6f9cbb44da011c2b\",\"urls\":[\"bzz-raw://4f089d954b3ecaa26949412fe63e9a184b056562c6c13dd4a0529a5d9a2e685a\",\"dweb:/ipfs/QmVK5iCNAMcEJQxT59bsC5E53JQASDQPU6khHox3d5ZXCn\"]}},\"version\":1}", 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"source": "pragma solidity ^0.6.0;\n\nimport './BaseUpgradeabilityProxy.sol';\n\n/**\n * @title InitializableUpgradeabilityProxy\n * @dev Extends BaseUpgradeabilityProxy with an initializer for initializing\n * implementation and init data.\n */\ncontract InitializableUpgradeabilityProxy is BaseUpgradeabilityProxy {\n /**\n * @dev Contract initializer.\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 function initialize(address _logic, bytes memory _data) public payable {\n require(_implementation() == address(0));\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": "@iexec/solidity/contracts/Upgradeability/InitializableUpgradeabilityProxy.sol", "ast": { "absolutePath": "@iexec/solidity/contracts/Upgradeability/InitializableUpgradeabilityProxy.sol", "exportedSymbols": { "InitializableUpgradeabilityProxy": [ 10673 ] }, "id": 10674, "nodeType": "SourceUnit", "nodes": [ { "id": 10620, "literals": [ "solidity", "^", "0.6", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:63" }, { "absolutePath": "@iexec/solidity/contracts/Upgradeability/BaseUpgradeabilityProxy.sol", "file": "./BaseUpgradeabilityProxy.sol", "id": 10621, "nodeType": "ImportDirective", "scope": 10674, "sourceUnit": 10619, "src": "25:39:63", "symbolAliases": [], "unitAlias": "" }, { "abstract": false, "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 10623, "name": "BaseUpgradeabilityProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 10618, "src": "272:23:63", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseUpgradeabilityProxy_$10618", "typeString": "contract BaseUpgradeabilityProxy" } }, "id": 10624, "nodeType": "InheritanceSpecifier", "src": "272:23:63" } ], "contractDependencies": [ 10618, 10725 ], "contractKind": "contract", "documentation": { "id": 10622, "nodeType": "StructuredDocumentation", "src": "66:160:63", "text": "@title InitializableUpgradeabilityProxy\n@dev Extends BaseUpgradeabilityProxy with an initializer for initializing\nimplementation and init data." }, "fullyImplemented": true, "id": 10673, "linearizedBaseContracts": [ 10673, 10618, 10725 ], "name": "InitializableUpgradeabilityProxy", "nodeType": "ContractDefinition", "nodes": [ { "body": { "id": 10671, "nodeType": "Block", "src": "893:277:63", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 10639, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "id": 10633, "name": "_implementation", "nodeType": "Identifier", "overloadedDeclarations": [ 10582 ], "referencedDeclaration": 10582, "src": "907:15:63", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_address_$", "typeString": "function () view returns (address)" } }, "id": 10634, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "907:17:63", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 10637, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "936:1:63", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" } ], "id": 10636, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "928:7:63", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 10635, "name": "address", "nodeType": "ElementaryTypeName", "src": "928:7:63", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 10638, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "928:10:63", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "src": "907:31:63", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 10632, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "899:7:63", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 10640, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "899:40:63", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 10641, "nodeType": "ExpressionStatement", "src": "899:40:63" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "id": 10647, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 10643, "name": "IMPLEMENTATION_SLOT", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10569, "src": "952:19:63", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "6f72672e7a657070656c696e6f732e70726f78792e696d706c656d656e746174696f6e", "id": 10645, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "985:37:63", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3", "typeString": "literal_string \"org.zeppelinos.proxy.implementation\"" }, "value": "org.zeppelinos.proxy.implementation" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3", "typeString": "literal_string \"org.zeppelinos.proxy.implementation\"" } ], "id": 10644, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -8, "src": "975:9:63", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 10646, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "975:48:63", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "src": "952:71:63", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 10642, "name": "assert", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -3, "src": "945:6:63", "typeDescriptions": { "typeIdentifier": "t_function_assert_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 10648, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "945:79:63", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 10649, "nodeType": "ExpressionStatement", "src": "945:79:63" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 10651, "name": "_logic", "nodeType": "Identifier", "overloadedDeclarations": 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"id": 10657, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 10654, "name": "_data", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10629, "src": "1065:5:63", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "id": 10655, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1065:12:63", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 10656, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1080:1:63", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "1065:16:63", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 10670, "nodeType": "IfStatement", "src": "1062:104:63", "trueBody": { "id": 10669, "nodeType": "Block", "src": "1083:83:63", "statements": [ { "assignments": [ 10659, null ], "declarations": [ { "constant": false, "id": 10659, "mutability": "mutable", "name": "success", "nodeType": "VariableDeclaration", "overrides": null, "scope": 10669, "src": "1092:12:63", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 10658, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1092:4:63", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" }, null ], "id": 10664, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 10662, "name": "_data", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10629, "src": "1129:5:63", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "expression": { "argumentTypes": null, "id": 10660, "name": "_logic", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10627, "src": "1109:6:63", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 10661, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "delegatecall", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1109:19:63", "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": 10663, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1109:26:63", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "tuple(bool,bytes memory)" } }, "nodeType": "VariableDeclarationStatement", "src": "1091:44:63" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 10666, "name": "success", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10659, "src": "1151:7:63", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 10665, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "1143:7:63", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 10667, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1143:16:63", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 10668, "nodeType": "ExpressionStatement", "src": "1143:16:63" } ] } } ] }, "documentation": { "id": 10625, "nodeType": "StructuredDocumentation", "src": "300:519:63", "text": "@dev Contract initializer.\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." }, "functionSelector": "d1f57894", "id": 10672, "implemented": true, "kind": "function", "modifiers": [], "name": "initialize", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 10630, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 10627, "mutability": "mutable", "name": "_logic", "nodeType": "VariableDeclaration", "overrides": null, "scope": 10672, "src": "842:14:63", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 10626, "name": "address", "nodeType": "ElementaryTypeName", "src": "842:7:63", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 10629, "mutability": "mutable", "name": "_data", "nodeType": "VariableDeclaration", "overrides": null, "scope": 10672, "src": "858:18:63", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 10628, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "858:5:63", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "value": null, "visibility": "internal" } ], "src": "841:36:63" }, "returnParameters": { "id": 10631, "nodeType": "ParameterList", "parameters": [], "src": "893:0:63" }, "scope": 10673, "src": "822:348:63", "stateMutability": "payable", "virtual": false, "visibility": "public" } ], "scope": 10674, "src": "227:945:63" } ], "src": "0:1173:63" }, "legacyAST": { "absolutePath": "@iexec/solidity/contracts/Upgradeability/InitializableUpgradeabilityProxy.sol", "exportedSymbols": { "InitializableUpgradeabilityProxy": [ 10673 ] }, "id": 10674, "nodeType": "SourceUnit", "nodes": [ { "id": 10620, "literals": [ "solidity", "^", "0.6", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:63" }, { "absolutePath": "@iexec/solidity/contracts/Upgradeability/BaseUpgradeabilityProxy.sol", "file": "./BaseUpgradeabilityProxy.sol", "id": 10621, "nodeType": "ImportDirective", "scope": 10674, "sourceUnit": 10619, "src": "25:39:63", "symbolAliases": [], "unitAlias": "" }, { "abstract": false, "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 10623, "name": "BaseUpgradeabilityProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 10618, "src": "272:23:63", "typeDescriptions": { "typeIdentifier": "t_contract$_BaseUpgradeabilityProxy_$10618", "typeString": "contract BaseUpgradeabilityProxy" } }, "id": 10624, "nodeType": "InheritanceSpecifier", "src": "272:23:63" } ], "contractDependencies": [ 10618, 10725 ], "contractKind": "contract", "documentation": { "id": 10622, "nodeType": "StructuredDocumentation", "src": "66:160:63", "text": "@title InitializableUpgradeabilityProxy\n@dev Extends BaseUpgradeabilityProxy with an initializer for initializing\nimplementation and init data." }, "fullyImplemented": true, "id": 10673, "linearizedBaseContracts": [ 10673, 10618, 10725 ], "name": "InitializableUpgradeabilityProxy", "nodeType": "ContractDefinition", "nodes": [ { "body": { "id": 10671, "nodeType": "Block", "src": "893:277:63", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address", "typeString": "address" }, "id": 10639, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "id": 10633, "name": "_implementation", "nodeType": "Identifier", "overloadedDeclarations": [ 10582 ], "referencedDeclaration": 10582, "src": "907:15:63", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_address_$", "typeString": "function () view returns (address)" } }, "id": 10634, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "907:17:63", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 10637, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "936:1:63", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" } ], "id": 10636, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "928:7:63", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": { "id": 10635, "name": "address", "nodeType": "ElementaryTypeName", "src": "928:7:63", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 10638, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "928:10:63", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "src": "907:31:63", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 10632, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "899:7:63", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 10640, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "899:40:63", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 10641, "nodeType": "ExpressionStatement", "src": "899:40:63" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "id": 10647, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 10643, "name": "IMPLEMENTATION_SLOT", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10569, "src": "952:19:63", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "6f72672e7a657070656c696e6f732e70726f78792e696d706c656d656e746174696f6e", "id": 10645, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "985:37:63", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3", "typeString": "literal_string \"org.zeppelinos.proxy.implementation\"" }, "value": "org.zeppelinos.proxy.implementation" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_stringliteral_7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3", "typeString": "literal_string \"org.zeppelinos.proxy.implementation\"" } ], "id": 10644, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -8, "src": "975:9:63", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 10646, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "975:48:63", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "src": "952:71:63", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 10642, "name": "assert", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -3, "src": "945:6:63", "typeDescriptions": { "typeIdentifier": "t_function_assert_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 10648, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "945:79:63", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 10649, "nodeType": "ExpressionStatement", "src": "945:79:63" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 10651, "name": "_logic", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10627, "src": "1049:6:63", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 10650, "name": "_setImplementation", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10617, "src": "1030:18:63", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$returns$__$", "typeString": "function (address)" } }, "id": 10652, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1030:26:63", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 10653, "nodeType": "ExpressionStatement", "src": "1030:26:63" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 10657, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 10654, "name": "_data", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10629, "src": "1065:5:63", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } }, "id": 10655, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1065:12:63", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 10656, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1080:1:63", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "1065:16:63", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 10670, "nodeType": "IfStatement", "src": "1062:104:63", "trueBody": { "id": 10669, "nodeType": "Block", "src": "1083:83:63", "statements": [ { "assignments": [ 10659, null ], "declarations": [ { "constant": false, "id": 10659, "mutability": "mutable", "name": "success", "nodeType": "VariableDeclaration", "overrides": null, "scope": 10669, "src": "1092:12:63", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "typeName": { "id": 10658, "name": "bool", "nodeType": "ElementaryTypeName", "src": "1092:4:63", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "value": null, "visibility": "internal" }, null ], "id": 10664, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 10662, "name": "_data", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10629, "src": "1129:5:63", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "expression": { "argumentTypes": null, "id": 10660, "name": "_logic", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10627, "src": "1109:6:63", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "id": 10661, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "delegatecall", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "1109:19:63", "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": 10663, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1109:26:63", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$_t_bool_$_t_bytes_memory_ptr_$", "typeString": "tuple(bool,bytes memory)" } }, "nodeType": "VariableDeclarationStatement", "src": "1091:44:63" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 10666, "name": "success", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10659, "src": "1151:7:63", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" } ], "id": 10665, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "1143:7:63", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$returns$__$", "typeString": "function (bool) pure" } }, "id": 10667, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1143:16:63", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 10668, "nodeType": "ExpressionStatement", "src": "1143:16:63" } ] } } ] }, "documentation": { "id": 10625, "nodeType": "StructuredDocumentation", "src": "300:519:63", "text": "@dev Contract initializer.\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." }, "functionSelector": "d1f57894", "id": 10672, "implemented": true, "kind": "function", "modifiers": [], "name": "initialize", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 10630, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 10627, "mutability": "mutable", "name": "_logic", "nodeType": "VariableDeclaration", "overrides": null, "scope": 10672, "src": "842:14:63", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 10626, "name": "address", "nodeType": "ElementaryTypeName", "src": "842:7:63", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 10629, "mutability": "mutable", "name": "_data", "nodeType": "VariableDeclaration", "overrides": null, "scope": 10672, "src": "858:18:63", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 10628, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "858:5:63", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "value": null, "visibility": "internal" } ], "src": "841:36:63" }, "returnParameters": { "id": 10631, "nodeType": "ParameterList", "parameters": [], "src": "893:0:63" }, "scope": 10673, "src": "822:348:63", "stateMutability": "payable", "virtual": false, "visibility": "public" } ], "scope": 10674, "src": "227:945:63" } ], "src": "0:1173:63" }, "compiler": { "name": "solc", "version": "0.6.6+commit.6c089d02.Emscripten.clang" }, "networks": {}, "schemaVersion": "3.1.0", "updatedAt": "2020-04-21T18:10:34.962Z", "devdoc": { "details": "Extends BaseUpgradeabilityProxy with an initializer for initializing implementation and init data.", "methods": { "initialize(address,bytes)": { "details": "Contract initializer.", "params": { "_data": "Data to send as msg.data to the implementation to initialize the proxied contract. It should include the signature and the parameters of the function to be called, as described in https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding. This parameter is optional, if no data is given the initialization call to proxied contract will be skipped.", "_logic": "Address of the initial implementation." } } }, "title": "InitializableUpgradeabilityProxy" }, "userdoc": { "methods": {} } }