{ "contractName": "ProxyAdmin", "abi": [ { "constant": false, "inputs": [], "name": "renounceOwnership", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": true, "inputs": [], "name": "owner", "outputs": [ { "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": false, "inputs": [ { "name": "_newOwner", "type": "address" } ], "name": "transferOwnership", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "anonymous": false, "inputs": [ { "indexed": true, "name": "previousOwner", "type": "address" } ], "name": "OwnershipRenounced", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "name": "previousOwner", "type": "address" }, { "indexed": true, "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" }, { "constant": true, "inputs": [ { "name": "proxy", "type": "address" } ], "name": "getProxyImplementation", "outputs": [ { "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [ { "name": "proxy", "type": "address" } ], "name": "getProxyAdmin", "outputs": [ { "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": false, "inputs": [ { "name": "proxy", "type": "address" }, { "name": "newAdmin", "type": "address" } ], "name": "changeProxyAdmin", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": false, "inputs": [ { "name": "proxy", "type": "address" }, { "name": "implementation", "type": "address" } ], "name": "upgrade", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": false, "inputs": [ { "name": "proxy", "type": "address" }, { "name": "implementation", "type": "address" }, { "name": "data", "type": "bytes" } ], "name": "upgradeAndCall", "outputs": [], "payable": true, "stateMutability": "payable", "type": "function" } ], "bytecode": 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"source": "pragma solidity ^0.4.24;\n\nimport \"openzeppelin-solidity/contracts/ownership/Ownable.sol\";\nimport \"./AdminUpgradeabilityProxy.sol\";\n\n/**\n * @title ProxyAdmin\n * @dev This contract is the admin of a proxy, and is in charge\n * of upgrading it as well as transferring it to another admin.\n */\ncontract ProxyAdmin is Ownable {\n /**\n * @dev Returns the current implementation of a proxy.\n * This is needed because only the proxy admin can query it.\n * @return The address of the current implementation of the proxy.\n */\n function getProxyImplementation(AdminUpgradeabilityProxy proxy) public view returns (address) {\n return proxy.implementation();\n }\n\n /**\n * @dev Returns the admin of a proxy. Only the admin can query it.\n * @return The address of the current admin of the proxy.\n */\n function getProxyAdmin(AdminUpgradeabilityProxy proxy) public view returns (address) {\n return proxy.admin();\n }\n\n /**\n * @dev Changes the admin of a proxy.\n * @param proxy Proxy to change admin.\n * @param newAdmin Address to transfer proxy administration to.\n */\n function changeProxyAdmin(AdminUpgradeabilityProxy proxy, address newAdmin) public onlyOwner {\n proxy.changeAdmin(newAdmin);\n }\n\n /**\n * @dev Upgrades a proxy to the newest implementation of a contract.\n * @param proxy Proxy to be upgraded.\n * @param implementation the address of the Implementation.\n */\n function upgrade(AdminUpgradeabilityProxy proxy, address implementation) public onlyOwner {\n proxy.upgradeTo(implementation);\n }\n\n /**\n * @dev Upgrades a proxy to the newest implementation of a contract and forwards a function call to it.\n * This is useful to initialize the proxied contract.\n * @param proxy Proxy to be upgraded.\n * @param implementation Address of the Implementation.\n * @param data Data to send as msg.data in the low level call.\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 */\n function upgradeAndCall(AdminUpgradeabilityProxy proxy, address implementation, bytes data) payable public onlyOwner {\n proxy.upgradeToAndCall.value(msg.value)(implementation, data);\n }\n}\n", "sourcePath": "/Users/yoonjae/WebstormProjects/zos/packages/lib/contracts/upgradeability/ProxyAdmin.sol", "ast": { "absolutePath": "/Users/yoonjae/WebstormProjects/zos/packages/lib/contracts/upgradeability/ProxyAdmin.sol", "exportedSymbols": { "ProxyAdmin": [ 2937 ] }, "id": 2938, "nodeType": "SourceUnit", "nodes": [ { "id": 2852, "literals": [ "solidity", "^", "0.4", ".24" ], "nodeType": "PragmaDirective", "src": "0:24:25" }, { "absolutePath": "openzeppelin-solidity/contracts/ownership/Ownable.sol", "file": "openzeppelin-solidity/contracts/ownership/Ownable.sol", "id": 2853, "nodeType": "ImportDirective", "scope": 2938, "sourceUnit": 3143, "src": "26:63:25", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/Users/yoonjae/WebstormProjects/zos/packages/lib/contracts/upgradeability/AdminUpgradeabilityProxy.sol", "file": "./AdminUpgradeabilityProxy.sol", "id": 2854, "nodeType": "ImportDirective", "scope": 2938, "sourceUnit": 2813, "src": "90:40:25", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 2855, "name": "Ownable", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3142, "src": "312:7:25", "typeDescriptions": { "typeIdentifier": "t_contract$_Ownable_$3142", "typeString": "contract Ownable" } }, "id": 2856, "nodeType": "InheritanceSpecifier", "src": "312:7:25" } ], "contractDependencies": [ 3142 ], "contractKind": "contract", "documentation": "@title ProxyAdmin\n@dev This contract is the admin of a proxy, and is in charge\nof upgrading it as well as transferring it to another admin.", "fullyImplemented": true, "id": 2937, "linearizedBaseContracts": [ 2937, 3142 ], "name": "ProxyAdmin", "nodeType": "ContractDefinition", "nodes": [ { "body": { "id": 2867, "nodeType": "Block", "src": "619:40:25", "statements": [ { "expression": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "expression": { "argumentTypes": null, "id": 2863, "name": "proxy", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2858, "src": "632:5:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "id": 2864, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "implementation", "nodeType": "MemberAccess", "referencedDeclaration": 2711, "src": "632:20:25", "typeDescriptions": { "typeIdentifier": "t_function_external_view$__$returns$_t_address_$", "typeString": "function () view external returns (address)" } }, "id": 2865, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "632:22:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "functionReturnParameters": 2862, "id": 2866, "nodeType": "Return", "src": "625:29:25" } ] }, "documentation": "@dev Returns the current implementation of a proxy.\nThis is needed because only the proxy admin can query it.\n@return The address of the current implementation of the proxy.", "id": 2868, "implemented": true, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "getProxyImplementation", "nodeType": "FunctionDefinition", "parameters": { "id": 2859, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2858, "name": "proxy", "nodeType": "VariableDeclaration", "scope": 2868, "src": "557:30:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" }, "typeName": { "contractScope": null, "id": 2857, "name": "AdminUpgradeabilityProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2812, "src": "557:24:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "value": null, "visibility": "internal" } ], "src": "556:32:25" }, "payable": false, "returnParameters": { "id": 2862, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2861, "name": "", "nodeType": "VariableDeclaration", "scope": 2868, "src": "610:7:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2860, "name": "address", "nodeType": "ElementaryTypeName", "src": "610:7:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "609:9:25" }, "scope": 2937, "src": "525:134:25", "stateMutability": "view", "superFunction": null, "visibility": "public" }, { "body": { "id": 2879, "nodeType": "Block", "src": "889:31:25", "statements": [ { "expression": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "expression": { "argumentTypes": null, "id": 2875, "name": "proxy", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2870, "src": "902:5:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "id": 2876, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "admin", "nodeType": "MemberAccess", "referencedDeclaration": 2700, "src": "902:11:25", "typeDescriptions": { "typeIdentifier": "t_function_external_view$__$returns$_t_address_$", "typeString": "function () view external returns (address)" } }, "id": 2877, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "902:13:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "functionReturnParameters": 2874, "id": 2878, "nodeType": "Return", "src": "895:20:25" } ] }, "documentation": "@dev Returns the admin of a proxy. Only the admin can query it.\n@return The address of the current admin of the proxy.", "id": 2880, "implemented": true, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "getProxyAdmin", "nodeType": "FunctionDefinition", "parameters": { "id": 2871, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2870, "name": "proxy", "nodeType": "VariableDeclaration", "scope": 2880, "src": "827:30:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" }, "typeName": { "contractScope": null, "id": 2869, "name": "AdminUpgradeabilityProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2812, "src": "827:24:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "value": null, "visibility": "internal" } ], "src": "826:32:25" }, "payable": false, "returnParameters": { "id": 2874, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2873, "name": "", "nodeType": "VariableDeclaration", "scope": 2880, "src": "880:7:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2872, "name": "address", "nodeType": "ElementaryTypeName", "src": "880:7:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "879:9:25" }, "scope": 2937, "src": "804:116:25", "stateMutability": "view", "superFunction": null, "visibility": "public" }, { "body": { "id": 2895, "nodeType": "Block", "src": "1176:38:25", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2892, "name": "newAdmin", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2884, "src": "1200:8:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "expression": { "argumentTypes": null, "id": 2889, "name": "proxy", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2882, "src": "1182:5:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "id": 2891, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "changeAdmin", "nodeType": "MemberAccess", "referencedDeclaration": 2738, "src": "1182:17:25", "typeDescriptions": { "typeIdentifier": "t_function_external_nonpayable$_t_address_$returns$__$", "typeString": "function (address) external" } }, "id": 2893, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1182:27:25", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2894, "nodeType": "ExpressionStatement", "src": "1182:27:25" } ] }, "documentation": "@dev Changes the admin of a proxy.\n@param proxy Proxy to change admin.\n@param newAdmin Address to transfer proxy administration to.", "id": 2896, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [ { "arguments": null, "id": 2887, "modifierName": { "argumentTypes": null, "id": 2886, "name": "onlyOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3090, "src": "1166:9:25", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "1166:9:25" } ], "name": "changeProxyAdmin", "nodeType": "FunctionDefinition", "parameters": { "id": 2885, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2882, "name": "proxy", "nodeType": "VariableDeclaration", "scope": 2896, "src": "1109:30:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" }, "typeName": { "contractScope": null, "id": 2881, "name": "AdminUpgradeabilityProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2812, "src": "1109:24:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2884, "name": "newAdmin", "nodeType": "VariableDeclaration", "scope": 2896, "src": "1141:16:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2883, "name": "address", "nodeType": "ElementaryTypeName", "src": "1141:7:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "1108:50:25" }, "payable": false, "returnParameters": { "id": 2888, "nodeType": "ParameterList", "parameters": [], "src": "1176:0:25" }, "scope": 2937, "src": "1083:131:25", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" }, { "body": { "id": 2911, "nodeType": "Block", "src": "1493:42:25", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2908, "name": "implementation", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2900, "src": "1515:14:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "expression": { "argumentTypes": null, "id": 2905, "name": "proxy", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2898, "src": "1499:5:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "id": 2907, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "upgradeTo", "nodeType": "MemberAccess", "referencedDeclaration": 2750, "src": "1499:15:25", "typeDescriptions": { "typeIdentifier": "t_function_external_nonpayable$_t_address_$returns$__$", "typeString": "function (address) external" } }, "id": 2909, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1499:31:25", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2910, "nodeType": "ExpressionStatement", "src": "1499:31:25" } ] }, "documentation": "@dev Upgrades a proxy to the newest implementation of a contract.\n@param proxy Proxy to be upgraded.\n@param implementation the address of the Implementation.", "id": 2912, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [ { "arguments": null, "id": 2903, "modifierName": { "argumentTypes": null, "id": 2902, "name": "onlyOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3090, "src": "1483:9:25", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "1483:9:25" } ], "name": "upgrade", "nodeType": "FunctionDefinition", "parameters": { "id": 2901, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2898, "name": "proxy", "nodeType": "VariableDeclaration", "scope": 2912, "src": "1420:30:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" }, "typeName": { "contractScope": null, "id": 2897, "name": "AdminUpgradeabilityProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2812, "src": "1420:24:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2900, "name": "implementation", "nodeType": "VariableDeclaration", "scope": 2912, "src": "1452:22:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2899, "name": "address", "nodeType": "ElementaryTypeName", "src": "1452:7:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "1419:56:25" }, "payable": false, "returnParameters": { "id": 2904, "nodeType": "ParameterList", "parameters": [], "src": "1493:0:25" }, "scope": 2937, "src": "1403:132:25", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" }, { "body": { "id": 2935, "nodeType": "Block", "src": "2198:72:25", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2931, "name": "implementation", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2916, "src": "2244:14:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2932, "name": "data", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2918, "src": "2260:4:25", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "arguments": [ { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2928, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3157, "src": "2233:3:25", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 2929, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "value", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "2233:9:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2923, "name": "proxy", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2914, "src": "2204:5:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "id": 2926, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "upgradeToAndCall", "nodeType": "MemberAccess", "referencedDeclaration": 2771, "src": "2204:22:25", "typeDescriptions": { "typeIdentifier": "t_function_external_payable$_t_address_$_t_bytes_memory_ptr_$returns$__$", "typeString": "function (address,bytes memory) payable external" } }, "id": 2927, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "value", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "2204:28:25", "typeDescriptions": { "typeIdentifier": "t_function_setvalue_nonpayable$_t_uint256_$returns$_t_function_external_payable$_t_address_$_t_bytes_memory_ptr_$returns$__$value_$", "typeString": "function (uint256) returns (function (address,bytes memory) payable external)" } }, "id": 2930, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2204:39:25", "typeDescriptions": { "typeIdentifier": "t_function_external_payable$_t_address_$_t_bytes_memory_ptr_$returns$__$value", "typeString": "function (address,bytes memory) payable external" } }, "id": 2933, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2204:61:25", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2934, "nodeType": "ExpressionStatement", "src": "2204:61:25" } ] }, "documentation": "@dev Upgrades a proxy to the newest implementation of a contract and forwards a function call to it.\nThis is useful to initialize the proxied contract.\n@param proxy Proxy to be upgraded.\n@param implementation Address of the Implementation.\n@param data Data to send as msg.data in the low level call.\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.", "id": 2936, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [ { "arguments": null, "id": 2921, "modifierName": { "argumentTypes": null, "id": 2920, "name": "onlyOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3090, "src": "2188:9:25", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "2188:9:25" } ], "name": "upgradeAndCall", "nodeType": "FunctionDefinition", "parameters": { "id": 2919, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2914, "name": "proxy", "nodeType": "VariableDeclaration", "scope": 2936, "src": "2105:30:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" }, "typeName": { "contractScope": null, "id": 2913, "name": "AdminUpgradeabilityProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2812, "src": "2105:24:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2916, "name": "implementation", "nodeType": "VariableDeclaration", "scope": 2936, "src": "2137:22:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2915, "name": "address", "nodeType": "ElementaryTypeName", "src": "2137:7:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2918, "name": "data", "nodeType": "VariableDeclaration", "scope": 2936, "src": "2161:10:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 2917, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "2161:5:25", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "value": null, "visibility": "internal" } ], "src": "2104:68:25" }, "payable": true, "returnParameters": { "id": 2922, "nodeType": "ParameterList", "parameters": [], "src": "2198:0:25" }, "scope": 2937, "src": "2081:189:25", "stateMutability": "payable", "superFunction": null, "visibility": "public" } ], "scope": 2938, "src": "289:1983:25" } ], "src": "0:2273:25" }, "legacyAST": { "absolutePath": "/Users/yoonjae/WebstormProjects/zos/packages/lib/contracts/upgradeability/ProxyAdmin.sol", "exportedSymbols": { "ProxyAdmin": [ 2937 ] }, "id": 2938, "nodeType": "SourceUnit", "nodes": [ { "id": 2852, "literals": [ "solidity", "^", "0.4", ".24" ], "nodeType": "PragmaDirective", "src": "0:24:25" }, { "absolutePath": "openzeppelin-solidity/contracts/ownership/Ownable.sol", "file": "openzeppelin-solidity/contracts/ownership/Ownable.sol", "id": 2853, "nodeType": "ImportDirective", "scope": 2938, "sourceUnit": 3143, "src": "26:63:25", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/Users/yoonjae/WebstormProjects/zos/packages/lib/contracts/upgradeability/AdminUpgradeabilityProxy.sol", "file": "./AdminUpgradeabilityProxy.sol", "id": 2854, "nodeType": "ImportDirective", "scope": 2938, "sourceUnit": 2813, "src": "90:40:25", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 2855, "name": "Ownable", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3142, "src": "312:7:25", "typeDescriptions": { "typeIdentifier": "t_contract$_Ownable_$3142", "typeString": "contract Ownable" } }, "id": 2856, "nodeType": "InheritanceSpecifier", "src": "312:7:25" } ], "contractDependencies": [ 3142 ], "contractKind": "contract", "documentation": "@title ProxyAdmin\n@dev This contract is the admin of a proxy, and is in charge\nof upgrading it as well as transferring it to another admin.", "fullyImplemented": true, "id": 2937, "linearizedBaseContracts": [ 2937, 3142 ], "name": "ProxyAdmin", "nodeType": "ContractDefinition", "nodes": [ { "body": { "id": 2867, "nodeType": "Block", "src": "619:40:25", "statements": [ { "expression": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "expression": { "argumentTypes": null, "id": 2863, "name": "proxy", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2858, "src": "632:5:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "id": 2864, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "implementation", "nodeType": "MemberAccess", "referencedDeclaration": 2711, "src": "632:20:25", "typeDescriptions": { "typeIdentifier": "t_function_external_view$__$returns$_t_address_$", "typeString": "function () view external returns (address)" } }, "id": 2865, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "632:22:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "functionReturnParameters": 2862, "id": 2866, "nodeType": "Return", "src": "625:29:25" } ] }, "documentation": "@dev Returns the current implementation of a proxy.\nThis is needed because only the proxy admin can query it.\n@return The address of the current implementation of the proxy.", "id": 2868, "implemented": true, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "getProxyImplementation", "nodeType": "FunctionDefinition", "parameters": { "id": 2859, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2858, "name": "proxy", "nodeType": "VariableDeclaration", "scope": 2868, "src": "557:30:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" }, "typeName": { "contractScope": null, "id": 2857, "name": "AdminUpgradeabilityProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2812, "src": "557:24:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "value": null, "visibility": "internal" } ], "src": "556:32:25" }, "payable": false, "returnParameters": { "id": 2862, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2861, "name": "", "nodeType": "VariableDeclaration", "scope": 2868, "src": "610:7:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2860, "name": "address", "nodeType": "ElementaryTypeName", "src": "610:7:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "609:9:25" }, "scope": 2937, "src": "525:134:25", "stateMutability": "view", "superFunction": null, "visibility": "public" }, { "body": { "id": 2879, "nodeType": "Block", "src": "889:31:25", "statements": [ { "expression": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "expression": { "argumentTypes": null, "id": 2875, "name": "proxy", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2870, "src": "902:5:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "id": 2876, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "admin", "nodeType": "MemberAccess", "referencedDeclaration": 2700, "src": "902:11:25", "typeDescriptions": { "typeIdentifier": "t_function_external_view$__$returns$_t_address_$", "typeString": "function () view external returns (address)" } }, "id": 2877, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "902:13:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "functionReturnParameters": 2874, "id": 2878, "nodeType": "Return", "src": "895:20:25" } ] }, "documentation": "@dev Returns the admin of a proxy. Only the admin can query it.\n@return The address of the current admin of the proxy.", "id": 2880, "implemented": true, "isConstructor": false, "isDeclaredConst": true, "modifiers": [], "name": "getProxyAdmin", "nodeType": "FunctionDefinition", "parameters": { "id": 2871, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2870, "name": "proxy", "nodeType": "VariableDeclaration", "scope": 2880, "src": "827:30:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" }, "typeName": { "contractScope": null, "id": 2869, "name": "AdminUpgradeabilityProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2812, "src": "827:24:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "value": null, "visibility": "internal" } ], "src": "826:32:25" }, "payable": false, "returnParameters": { "id": 2874, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2873, "name": "", "nodeType": "VariableDeclaration", "scope": 2880, "src": "880:7:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2872, "name": "address", "nodeType": "ElementaryTypeName", "src": "880:7:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "879:9:25" }, "scope": 2937, "src": "804:116:25", "stateMutability": "view", "superFunction": null, "visibility": "public" }, { "body": { "id": 2895, "nodeType": "Block", "src": "1176:38:25", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2892, "name": "newAdmin", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2884, "src": "1200:8:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "expression": { "argumentTypes": null, "id": 2889, "name": "proxy", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2882, "src": "1182:5:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "id": 2891, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "changeAdmin", "nodeType": "MemberAccess", "referencedDeclaration": 2738, "src": "1182:17:25", "typeDescriptions": { "typeIdentifier": "t_function_external_nonpayable$_t_address_$returns$__$", "typeString": "function (address) external" } }, "id": 2893, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1182:27:25", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2894, "nodeType": "ExpressionStatement", "src": "1182:27:25" } ] }, "documentation": "@dev Changes the admin of a proxy.\n@param proxy Proxy to change admin.\n@param newAdmin Address to transfer proxy administration to.", "id": 2896, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [ { "arguments": null, "id": 2887, "modifierName": { "argumentTypes": null, "id": 2886, "name": "onlyOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3090, "src": "1166:9:25", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "1166:9:25" } ], "name": "changeProxyAdmin", "nodeType": "FunctionDefinition", "parameters": { "id": 2885, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2882, "name": "proxy", "nodeType": "VariableDeclaration", "scope": 2896, "src": "1109:30:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" }, "typeName": { "contractScope": null, "id": 2881, "name": "AdminUpgradeabilityProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2812, "src": "1109:24:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2884, "name": "newAdmin", "nodeType": "VariableDeclaration", "scope": 2896, "src": "1141:16:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2883, "name": "address", "nodeType": "ElementaryTypeName", "src": "1141:7:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "1108:50:25" }, "payable": false, "returnParameters": { "id": 2888, "nodeType": "ParameterList", "parameters": [], "src": "1176:0:25" }, "scope": 2937, "src": "1083:131:25", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" }, { "body": { "id": 2911, "nodeType": "Block", "src": "1493:42:25", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2908, "name": "implementation", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2900, "src": "1515:14:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "expression": { "argumentTypes": null, "id": 2905, "name": "proxy", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2898, "src": "1499:5:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "id": 2907, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "upgradeTo", "nodeType": "MemberAccess", "referencedDeclaration": 2750, "src": "1499:15:25", "typeDescriptions": { "typeIdentifier": "t_function_external_nonpayable$_t_address_$returns$__$", "typeString": "function (address) external" } }, "id": 2909, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1499:31:25", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2910, "nodeType": "ExpressionStatement", "src": "1499:31:25" } ] }, "documentation": "@dev Upgrades a proxy to the newest implementation of a contract.\n@param proxy Proxy to be upgraded.\n@param implementation the address of the Implementation.", "id": 2912, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [ { "arguments": null, "id": 2903, "modifierName": { "argumentTypes": null, "id": 2902, "name": "onlyOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3090, "src": "1483:9:25", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "1483:9:25" } ], "name": "upgrade", "nodeType": "FunctionDefinition", "parameters": { "id": 2901, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2898, "name": "proxy", "nodeType": "VariableDeclaration", "scope": 2912, "src": "1420:30:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" }, "typeName": { "contractScope": null, "id": 2897, "name": "AdminUpgradeabilityProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2812, "src": "1420:24:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2900, "name": "implementation", "nodeType": "VariableDeclaration", "scope": 2912, "src": "1452:22:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2899, "name": "address", "nodeType": "ElementaryTypeName", "src": "1452:7:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "1419:56:25" }, "payable": false, "returnParameters": { "id": 2904, "nodeType": "ParameterList", "parameters": [], "src": "1493:0:25" }, "scope": 2937, "src": "1403:132:25", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" }, { "body": { "id": 2935, "nodeType": "Block", "src": "2198:72:25", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2931, "name": "implementation", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2916, "src": "2244:14:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 2932, "name": "data", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2918, "src": "2260:4:25", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "arguments": [ { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2928, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3157, "src": "2233:3:25", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 2929, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "value", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "2233:9:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 2923, "name": "proxy", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2914, "src": "2204:5:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "id": 2926, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "upgradeToAndCall", "nodeType": "MemberAccess", "referencedDeclaration": 2771, "src": "2204:22:25", "typeDescriptions": { "typeIdentifier": "t_function_external_payable$_t_address_$_t_bytes_memory_ptr_$returns$__$", "typeString": "function (address,bytes memory) payable external" } }, "id": 2927, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "value", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "2204:28:25", "typeDescriptions": { "typeIdentifier": "t_function_setvalue_nonpayable$_t_uint256_$returns$_t_function_external_payable$_t_address_$_t_bytes_memory_ptr_$returns$__$value_$", "typeString": "function (uint256) returns (function (address,bytes memory) payable external)" } }, "id": 2930, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2204:39:25", "typeDescriptions": { "typeIdentifier": "t_function_external_payable$_t_address_$_t_bytes_memory_ptr_$returns$__$value", "typeString": "function (address,bytes memory) payable external" } }, "id": 2933, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2204:61:25", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 2934, "nodeType": "ExpressionStatement", "src": "2204:61:25" } ] }, "documentation": "@dev Upgrades a proxy to the newest implementation of a contract and forwards a function call to it.\nThis is useful to initialize the proxied contract.\n@param proxy Proxy to be upgraded.\n@param implementation Address of the Implementation.\n@param data Data to send as msg.data in the low level call.\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.", "id": 2936, "implemented": true, "isConstructor": false, "isDeclaredConst": false, "modifiers": [ { "arguments": null, "id": 2921, "modifierName": { "argumentTypes": null, "id": 2920, "name": "onlyOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3090, "src": "2188:9:25", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "2188:9:25" } ], "name": "upgradeAndCall", "nodeType": "FunctionDefinition", "parameters": { "id": 2919, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2914, "name": "proxy", "nodeType": "VariableDeclaration", "scope": 2936, "src": "2105:30:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" }, "typeName": { "contractScope": null, "id": 2913, "name": "AdminUpgradeabilityProxy", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 2812, "src": "2105:24:25", "typeDescriptions": { "typeIdentifier": "t_contract$_AdminUpgradeabilityProxy_$2812", "typeString": "contract AdminUpgradeabilityProxy" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2916, "name": "implementation", "nodeType": "VariableDeclaration", "scope": 2936, "src": "2137:22:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 2915, "name": "address", "nodeType": "ElementaryTypeName", "src": "2137:7:25", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 2918, "name": "data", "nodeType": "VariableDeclaration", "scope": 2936, "src": "2161:10:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 2917, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "2161:5:25", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "value": null, "visibility": "internal" } ], "src": "2104:68:25" }, "payable": true, "returnParameters": { "id": 2922, "nodeType": "ParameterList", "parameters": [], "src": "2198:0:25" }, "scope": 2937, "src": "2081:189:25", "stateMutability": "payable", "superFunction": null, "visibility": "public" } ], "scope": 2938, "src": "289:1983:25" } ], "src": "0:2273:25" }, "compiler": { "name": "solc", "version": "0.4.24+commit.e67f0147.Emscripten.clang" }, "networks": {}, "schemaVersion": "2.0.1", "updatedAt": "2019-02-15T10:15:15.424Z" }