{ "contractName": "CentralizedOracleFactory", "abi": [ { "constant": true, "inputs": [], "name": "centralizedOracleMasterCopy", "outputs": [ { "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "inputs": [ { "name": "_centralizedOracleMasterCopy", "type": "address" } ], "payable": false, "stateMutability": "nonpayable", "type": "constructor" }, { "anonymous": false, "inputs": [ { "indexed": true, "name": "creator", "type": "address" }, { "indexed": false, "name": "centralizedOracle", "type": "address" }, { "indexed": false, "name": "ipfsHash", "type": "bytes" } ], "name": "CentralizedOracleCreation", "type": "event" }, { "constant": false, "inputs": [ { "name": "ipfsHash", "type": "bytes" } ], "name": "createCentralizedOracle", "outputs": [ { "name": "centralizedOracle", "type": "address" } ], "payable": false, "stateMutability": "nonpayable", "type": "function" } ], "metadata": 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"source": "pragma solidity ^0.5.0;\nimport \"../Oracles/CentralizedOracle.sol\";\n\n\n/// @title Centralized oracle factory contract - Allows to create centralized oracle contracts\n/// @author Stefan George - \ncontract CentralizedOracleFactory {\n\n /*\n * Events\n */\n event CentralizedOracleCreation(address indexed creator, CentralizedOracle centralizedOracle, bytes ipfsHash);\n\n /*\n * Storage\n */\n CentralizedOracle public centralizedOracleMasterCopy;\n\n /*\n * Public functions\n */\n constructor(CentralizedOracle _centralizedOracleMasterCopy)\n public\n {\n centralizedOracleMasterCopy = _centralizedOracleMasterCopy;\n }\n\n /// @dev Creates a new centralized oracle contract\n /// @param ipfsHash Hash identifying off chain event description\n /// @return Oracle contract\n function createCentralizedOracle(bytes memory ipfsHash)\n public\n returns (CentralizedOracle centralizedOracle)\n {\n centralizedOracle = CentralizedOracle(address(new CentralizedOracleProxy(address(centralizedOracleMasterCopy), msg.sender, ipfsHash)));\n emit CentralizedOracleCreation(msg.sender, centralizedOracle, ipfsHash);\n }\n}\n", "sourcePath": "/home/alan/src/github.com/gnosis/pm-contracts/contracts/Oracles/CentralizedOracleFactory.sol", "ast": { "absolutePath": "/home/alan/src/github.com/gnosis/pm-contracts/contracts/Oracles/CentralizedOracleFactory.sol", "exportedSymbols": { "CentralizedOracleFactory": [ 3870 ] }, "id": 3871, "nodeType": "SourceUnit", "nodes": [ { "id": 3817, "literals": [ "solidity", "^", "0.5", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:15" }, { "absolutePath": "/home/alan/src/github.com/gnosis/pm-contracts/contracts/Oracles/CentralizedOracle.sol", "file": "../Oracles/CentralizedOracle.sol", "id": 3818, "nodeType": "ImportDirective", "scope": 3871, "sourceUnit": 3816, "src": "24:42:15", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [], "contractDependencies": [ 3746 ], "contractKind": "contract", "documentation": "@title Centralized oracle factory contract - Allows to create centralized oracle contracts\n @author Stefan George - ", "fullyImplemented": true, "id": 3870, "linearizedBaseContracts": [ 3870 ], "name": "CentralizedOracleFactory", "nodeType": "ContractDefinition", "nodes": [ { "anonymous": false, "documentation": null, "id": 3826, "name": "CentralizedOracleCreation", "nodeType": "EventDefinition", "parameters": { "id": 3825, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3820, "indexed": true, "name": "creator", "nodeType": "VariableDeclaration", "scope": 3826, "src": "314:23:15", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3819, "name": "address", "nodeType": "ElementaryTypeName", "src": "314:7:15", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3822, "indexed": false, "name": "centralizedOracle", "nodeType": "VariableDeclaration", "scope": 3826, "src": "339:35:15", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_CentralizedOracle_$3815", "typeString": "contract CentralizedOracle" }, "typeName": { "contractScope": null, "id": 3821, "name": "CentralizedOracle", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3815, "src": "339:17:15", "typeDescriptions": { "typeIdentifier": "t_contract$_CentralizedOracle_$3815", "typeString": "contract CentralizedOracle" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3824, "indexed": false, "name": "ipfsHash", "nodeType": "VariableDeclaration", "scope": 3826, "src": "376:14:15", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 3823, 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"centralizedOracle", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3843, "src": "1170:17:15", "typeDescriptions": { "typeIdentifier": "t_contract$_CentralizedOracle_$3815", "typeString": "contract CentralizedOracle" } }, { "argumentTypes": null, "id": 3865, "name": "ipfsHash", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3840, "src": "1189:8:15", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address_payable", "typeString": "address payable" }, { "typeIdentifier": "t_contract$_CentralizedOracle_$3815", "typeString": "contract CentralizedOracle" }, { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes memory" } ], "id": 3861, "name": "CentralizedOracleCreation", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3826, "src": "1132:25:15", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_address_$_t_contract$_CentralizedOracle_$3815_$_t_bytes_memory_ptr_$returns$__$", "typeString": "function (address,contract CentralizedOracle,bytes memory)" } }, "id": 3866, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "1132:66:15", "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3867, "nodeType": "EmitStatement", "src": "1127:71:15" } ] }, "documentation": "@dev Creates a new centralized oracle contract\n @param ipfsHash Hash identifying off chain event description\n @return Oracle contract", "id": 3869, "implemented": true, "kind": "function", "modifiers": [], "name": "createCentralizedOracle", "nodeType": "FunctionDefinition", "parameters": { "id": 3841, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3840, "name": "ipfsHash", "nodeType": "VariableDeclaration", "scope": 3869, "src": "877:21:15", "stateVariable": false, "storageLocation": "memory", "typeDescriptions": { "typeIdentifier": "t_bytes_memory_ptr", "typeString": "bytes" }, "typeName": { "id": 3839, "name": "bytes", "nodeType": "ElementaryTypeName", "src": "877:5:15", "typeDescriptions": { "typeIdentifier": "t_bytes_storage_ptr", "typeString": "bytes" } }, "value": null, "visibility": "internal" } ], "src": "876:23:15" }, "returnParameters": { "id": 3844, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3843, "name": "centralizedOracle", "nodeType": "VariableDeclaration", "scope": 3869, "src": "932:35:15", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_CentralizedOracle_$3815", "typeString": "contract CentralizedOracle" }, "typeName": { "contractScope": null, "id": 3842, "name": "CentralizedOracle", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 3815, "src": "932:17:15", "typeDescriptions": { "typeIdentifier": "t_contract$_CentralizedOracle_$3815", "typeString": "contract CentralizedOracle" } }, "value": null, "visibility": "internal" } ], "src": "931:37:15" }, "scope": 3870, "src": "844:361:15", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" } ], "scope": 3871, "src": "211:996:15" } ], "src": "0:1208:15" }, "compiler": { "name": "solc", "version": "0.5.6+commit.b259423e.Emscripten.clang" }, "networks": { "1": { "events": {}, "links": {}, "address": "0xfb60b8ffdb16420b8afc3b77a9a3186bc905ef1f", "transactionHash": "0x8ce4d0a8b29dcc78a4f59521c35c56020600d972926e4817aeb0fb7dddacad90" }, "3": { "events": {}, "links": {}, "address": "0x35d79cf9134fc5c5fc66986dc628cf3f39d527ba", "transactionHash": "0x04451c88b6186dec25eeef688a393639f56e3f243ba5d71a3a1c65e7cf11036b" }, "4": { "events": {}, "links": {}, "address": "0x7905fb9ce7dec392deabeae0067ea7cbaaca06b9", "transactionHash": "0xad9a300e9167e882c1a3b7c5ff111ab1abd96d803d858eabbf04c4b17ffa9b15" }, "42": { "events": {}, "links": {}, "address": "0x52e253300ba065a44effb68e989e3c0ccbb5a035", "transactionHash": "0xa04f724059e760afa2c024c01ead5ebf127e164c84aecb63bb27693590280ee9" }, "437894314312": { "events": {}, "links": {}, "address": "0x630589690929e9cdefdef0734717a9ef3ec7fcfe", "transactionHash": "0xebb4f7636ef2b505180889831169326f23ec81ebefd3fb1a53740db3bd7fe8d1" } }, "schemaVersion": "3.0.11", "updatedAt": "2019-09-20T17:46:52.191Z", "devdoc": { "author": "Stefan George - ", "methods": { "createCentralizedOracle(bytes)": { "details": "Creates a new centralized oracle contract", "params": { "ipfsHash": "Hash identifying off chain event description" }, "return": "Oracle contract" } }, "title": "Centralized oracle factory contract - Allows to create centralized oracle contracts" }, "userdoc": { "methods": {} } }