@etherspot/contracts

{ "id": "dffb475fe3e49e3596342afea814b0c6", "_format": "hh-sol-build-info-1", "solcVersion": "0.8.4", "solcLongVersion": "0.8.4+commit.c7e474f2", "input": { "language": "Solidity", "sources": { "DiamondReentrancyGuard_flat.sol": { "content": "\n// File: common/helpers/DiamondReentrancyGuard.sol\n\n\npragma solidity 0.8.4;\n\n/// @title Reentrancy Guard\n/// @notice Abstract contract to provide protection against reentrancy\nabstract contract ReentrancyGuard {\n //////////////////////////////////////////////////////////////\n ////////////////////////// Storage ///////////////////////////\n //////////////////////////////////////////////////////////////\n\n bytes32 private constant NAMESPACE =\n keccak256(\"io.etherspot.helpers.reentrancyguard\");\n\n //////////////////////////////////////////////////////////////\n ////////////////////////// Structs ///////////////////////////\n //////////////////////////////////////////////////////////////\n\n struct ReentrancyStorage {\n uint256 status;\n }\n\n //////////////////////////////////////////////////////////////\n ////////////////////////// Errors ////////////////////////////\n //////////////////////////////////////////////////////////////\n\n error ReentrancyError();\n\n //////////////////////////////////////////////////////////////\n ///////////////////////// Constants //////////////////////////\n //////////////////////////////////////////////////////////////\n\n uint256 private constant _NOT_ENTERED = 0;\n uint256 private constant _ENTERED = 1;\n\n //////////////////////////////////////////////////////////////\n ///////////////////////// Modifiers ///////////////////////////\n //////////////////////////////////////////////////////////////\n\n modifier nonReentrant() {\n ReentrancyStorage storage s = reentrancyStorage();\n if (s.status == _ENTERED) revert ReentrancyError();\n s.status = _ENTERED;\n _;\n s.status = _NOT_ENTERED;\n }\n\n //////////////////////////////////////////////////////////////\n ////////////////////// Private Functions /////////////////////\n //////////////////////////////////////////////////////////////\n\n /// @dev fetch local storage\n function reentrancyStorage()\n private\n pure\n returns (ReentrancyStorage storage data)\n {\n bytes32 position = NAMESPACE;\n // solhint-disable-next-line no-inline-assembly\n assembly {\n data.slot := position\n }\n }\n}\n" } }, "settings": { "optimizer": { "enabled": false, "runs": 200 }, "outputSelection": { "*": { "": [ "ast" ], "*": [ "abi", "metadata", "devdoc", "userdoc", "storageLayout", "evm.legacyAssembly", "evm.bytecode", "evm.deployedBytecode", "evm.methodIdentifiers", "evm.gasEstimates", "evm.assembly" ] } } } }, "output": { "contracts": { "DiamondReentrancyGuard_flat.sol": { "ReentrancyGuard": { "abi": [ { "inputs": [], "name": "ReentrancyError", "type": "error" } ], "devdoc": { "kind": "dev", "methods": {}, "title": "Reentrancy Guard", "version": 1 }, "evm": { "assembly": "", "bytecode": { "generatedSources": [], "linkReferences": {}, "object": "", "opcodes": "", "sourceMap": "" }, "deployedBytecode": { "generatedSources": [], "immutableReferences": {}, "linkReferences": {}, "object": "", "opcodes": "", "sourceMap": "" }, "gasEstimates": null, "legacyAssembly": null, "methodIdentifiers": {} }, "metadata": "{\"compiler\":{\"version\":\"0.8.4+commit.c7e474f2\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[],\"name\":\"ReentrancyError\",\"type\":\"error\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{},\"title\":\"Reentrancy Guard\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"notice\":\"Abstract contract to provide protection against reentrancy\",\"version\":1}},\"settings\":{\"compilationTarget\":{\"DiamondReentrancyGuard_flat.sol\":\"ReentrancyGuard\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[]},\"sources\":{\"DiamondReentrancyGuard_flat.sol\":{\"keccak256\":\"0x125bdf7e6c38d9ed6bfc3ee676931618f17ef04f2161c4d0b437c606b69cf2b8\",\"urls\":[\"bzz-raw://a67fc3ccec6ff95423c06dc48cea9a683c4db5b9bdaa90ef45e3da89c512f491\",\"dweb:/ipfs/QmeajCM5sxwJwCVmc4bhhQgsutrFyjvtrU1EThzB55S9Ai\"]}},\"version\":1}", "storageLayout": { "storage": [], "types": null }, "userdoc": { "kind": "user", "methods": {}, "notice": "Abstract contract to provide protection against reentrancy", "version": 1 } } } }, "errors": [ { "component": "general", "errorCode": "1878", "formattedMessage": "Warning: SPDX license identifier not provided in source file. Before publishing, consider adding a comment containing \"SPDX-License-Identifier: <SPDX-License>\" to each source file. Use \"SPDX-License-Identifier: UNLICENSED\" for non-open-source code. Please see https://spdx.org for more information.\n--> DiamondReentrancyGuard_flat.sol\n\n", "message": "SPDX license identifier not provided in source file. Before publishing, consider adding a comment containing \"SPDX-License-Identifier: <SPDX-License>\" to each source file. Use \"SPDX-License-Identifier: UNLICENSED\" for non-open-source code. Please see https://spdx.org for more information.", "severity": "warning", "sourceLocation": { "end": -1, "file": "DiamondReentrancyGuard_flat.sol", "start": -1 }, "type": "Warning" } ], "sources": { "DiamondReentrancyGuard_flat.sol": { "ast": { "absolutePath": "DiamondReentrancyGuard_flat.sol", "exportedSymbols": { "ReentrancyGuard": [ 62 ] }, "id": 63, "nodeType": "SourceUnit", "nodes": [ { "id": 1, "literals": [ "solidity", "0.8", ".4" ], "nodeType": "PragmaDirective", "src": "54:22:0" }, { "abstract": true, "baseContracts": [], "contractDependencies": [], "contractKind": "contract", "documentation": { "id": 2, "nodeType": "StructuredDocumentation", "src": "78:99:0", "text": "@title Reentrancy Guard\n @notice Abstract contract to provide protection against reentrancy" }, "fullyImplemented": true, "id": 62, "linearizedBaseContracts": [ 62 ], "name": "ReentrancyGuard", "nameLocation": "195:15:0", "nodeType": "ContractDefinition", "nodes": [ { "constant": true, "id": 7, "mutability": 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"typeIdentifier": "t_stringliteral_c59b5acc5a6673a6c49ca2de898f87adbd9fdfdff36f689476b1c9e0c50964b4", "typeString": "literal_string \"io.etherspot.helpers.reentrancyguard\"" } ], "id": 4, "name": "keccak256", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4294967288, "src": "464:9:0", "typeDescriptions": { "typeIdentifier": "t_function_keccak256_pure$_t_bytes_memory_ptr_$returns$_t_bytes32_$", "typeString": "function (bytes memory) pure returns (bytes32)" } }, "id": 6, "isConstant": false, "isLValue": false, "isPure": true, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "464:49:0", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "visibility": "private" }, { "canonicalName": "ReentrancyGuard.ReentrancyStorage", "id": 10, "members": [ { "constant": false, "id": 9, "mutability": "mutable", "name": "status", "nameLocation": "765:6:0", "nodeType": 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"typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 32, "nodeType": "RevertStatement", "src": "1631:24:0" } }, { "expression": { "id": 38, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "expression": { "id": 34, "name": "s", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 22, "src": "1665:1:0", "typeDescriptions": { "typeIdentifier": "t_struct$_ReentrancyStorage_$10_storage_ptr", "typeString": "struct ReentrancyGuard.ReentrancyStorage storage pointer" } }, "id": 36, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "memberName": "status", "nodeType": "MemberAccess", "referencedDeclaration": 9, "src": "1665:8:0", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "id": 37, "name": "_ENTERED", "nodeType": "Identifier", "overloadedDeclarations": [], 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