{ "contractName": "ReentrancyGuard", "abi": [ { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "owner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "spender", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "value", "type": "uint256" } ], "name": "Approval", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "from", "type": "address" }, { "indexed": true, "internalType": "address", "name": "to", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "value", "type": "uint256" } ], "name": "Transfer", "type": "event" }, { "constant": true, "inputs": [], "name": "_guardCounter", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "_owner", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [ { "internalType": "address", "name": "", "type": "address" } ], "name": "accountStats", "outputs": [ { "internalType": "uint256", "name": "cumulativeInterest", "type": "uint256" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [ { "internalType": "address", "name": "", "type": "address" } ], "name": "accounts", "outputs": [ { "internalType": "uint256", "name": "hatID", "type": "uint256" }, { "internalType": "uint256", "name": "rAmount", "type": "uint256" }, { "internalType": "uint256", "name": "rInterest", "type": "uint256" }, { "internalType": "uint256", "name": "lDebt", "type": "uint256" }, { "internalType": "uint256", "name": "sInternalAmount", "type": "uint256" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [ { "internalType": "address", "name": "owner", "type": "address" }, { "internalType": "address", "name": "spender", "type": "address" } ], "name": "allowance", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": false, "inputs": [ { "internalType": "address", "name": "spender", "type": "address" }, { "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "approve", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": true, "inputs": [ { "internalType": "address", "name": "account", "type": "address" } ], "name": "balanceOf", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "decimals", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "name": "hatStats", "outputs": [ { "internalType": "uint256", "name": "useCount", "type": "uint256" }, { "internalType": "uint256", "name": "totalLoans", "type": "uint256" }, { "internalType": "uint256", "name": "totalInternalSavings", "type": "uint256" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "ias", "outputs": [ { "internalType": "contract IAllocationStrategy", "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "initialized", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "name", "outputs": [ { "internalType": "string", "name": "", "type": "string" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "savingAssetConversionRate", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "savingAssetOrignalAmount", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "symbol", "outputs": [ { "internalType": "string", "name": "", "type": "string" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "token", "outputs": [ { "internalType": "contract IERC20", "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "totalSupply", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": false, "inputs": [ { "internalType": "address", "name": "recipient", "type": "address" }, { "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "transfer", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": true, "inputs": [ { "internalType": "address", "name": "", "type": "address" }, { "internalType": "address", "name": "", "type": "address" } ], "name": "transferAllowances", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": false, "inputs": [ { "internalType": "address", "name": "sender", "type": "address" }, { "internalType": "address", "name": "recipient", "type": "address" }, { "internalType": "uint256", "name": "amount", "type": "uint256" } ], "name": "transferFrom", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "payable": false, "stateMutability": "nonpayable", "type": "function" } ], "metadata": "{\"compiler\":{\"version\":\"0.5.12+commit.7709ece9\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"uint256\",\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"constant\":true,\"inputs\":[],\"name\":\"_guardCounter\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"_owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"name\":\"accountStats\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"cumulativeInterest\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"name\":\"accounts\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"hatID\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"rAmount\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"rInterest\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"lDebt\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"sInternalAmount\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"address\",\"name\":\"owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"spender\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"address\",\"name\":\"account\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"name\":\"hatStats\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"useCount\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"totalLoans\",\"type\":\"uint256\"},{\"internalType\":\"uint256\",\"name\":\"totalInternalSavings\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"ias\",\"outputs\":[{\"internalType\":\"contract IAllocationStrategy\",\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"initialized\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"savingAssetConversionRate\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"savingAssetOrignalAmount\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"token\",\"outputs\":[{\"internalType\":\"contract IERC20\",\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"recipient\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"name\":\"transferAllowances\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"sender\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"recipient\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"amount\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"methods\":{\"allowance(address,address)\":{\"details\":\"Returns the remaining number of tokens that `spender` will be allowed to spend on behalf of `owner` through {transferFrom}. This is zero by default. * This value changes when {approve} or {transferFrom} are called.\"},\"approve(address,uint256)\":{\"details\":\"Sets `amount` as the allowance of `spender` over the caller's tokens. * Returns a boolean value indicating whether the operation succeeded. * IMPORTANT: Beware that changing an allowance with this method brings the risk that someone may use both the old and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards: https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * Emits an {Approval} event.\"},\"balanceOf(address)\":{\"details\":\"Returns the amount of tokens owned by `account`.\"},\"transfer(address,uint256)\":{\"details\":\"Moves `amount` tokens from the caller's account to `recipient`. * Returns a boolean value indicating whether the operation succeeded. * Emits a {Transfer} event.\"},\"transferFrom(address,address,uint256)\":{\"details\":\"Moves `amount` tokens from `sender` to `recipient` using the allowance mechanism. `amount` is then deducted from the caller's allowance. * Returns a boolean value indicating whether the operation succeeded. * Emits a {Transfer} event.\"}}},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"/home/runner/work/rtoken-contracts/rtoken-contracts/packages/contracts/contracts/ReentrancyGuard.sol\":\"ReentrancyGuard\"},\"evmVersion\":\"petersburg\",\"libraries\":{},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"/home/runner/work/rtoken-contracts/rtoken-contracts/packages/contracts/contracts/IAllocationStrategy.sol\":{\"keccak256\":\"0xe6771d9a3f2c4719d6b2c60cd8abf03686d8cdddf5d359ccf7ab58d17d9e1380\",\"urls\":[\"bzz-raw://80f212859923c044b4ef360dc19776149f2aacbb27c994f6b76b9cc8260a41f7\",\"dweb:/ipfs/QmWPsojno4n63Drh9WvBtCM89aovwDuabHppDh1LVgmgkY\"]},\"/home/runner/work/rtoken-contracts/rtoken-contracts/packages/contracts/contracts/IRToken.sol\":{\"keccak256\":\"0xa7e01f9f70c505d624fe31e53b6b766d0d476c2851fadc1c3e3e19b779b4d2fc\",\"urls\":[\"bzz-raw://417316c44a1591fd07c2254097f98fd4ac0bc352e7035cf57f9df9c22ebde63c\",\"dweb:/ipfs/QmVoRFAMjS7GSjtLCoZJsqXCKygqVW7oas9X1G1WrMNZmE\"]},\"/home/runner/work/rtoken-contracts/rtoken-contracts/packages/contracts/contracts/RTokenStorage.sol\":{\"keccak256\":\"0x2879364f6e821d6d136ec4dc1d70a9ab47f5cecfff5c117d86cce5b5f9e4d79c\",\"urls\":[\"bzz-raw://30a1e2a903b3efdf921270a53f6da3dcbed9a72dd7a63fafc66520c612b52450\",\"dweb:/ipfs/QmPnV6yWW1nCbdXH1nU22wRPRxzUDDr1S6mFhWaoz5fvCR\"]},\"/home/runner/work/rtoken-contracts/rtoken-contracts/packages/contracts/contracts/RTokenStructs.sol\":{\"keccak256\":\"0x5c7c3b26d2f6f8fd489b2a326d4658f67e1f4e3cbe03c3a6831dd5103ead41e0\",\"urls\":[\"bzz-raw://991d8988992e169e0faa0d57f16684cc190b33a5b4e028993c9f74f158a8a16d\",\"dweb:/ipfs/QmVYKkdVLb2yuhDx7fMTY8UNFrskX2w3eSyLMnvoBVD3yU\"]},\"/home/runner/work/rtoken-contracts/rtoken-contracts/packages/contracts/contracts/ReentrancyGuard.sol\":{\"keccak256\":\"0x447761b97eb2e13c2a44d868b1e4afd8127c6bfdea4bfbf642cfadd0b106b93b\",\"urls\":[\"bzz-raw://28a8e50952dad7e86a30ec746434adb8b7ed70249488508ead4f271a6f61e74e\",\"dweb:/ipfs/QmNmJkH3DKcQsD9ZRUWzeojLNvgjn8TNVtHkbDRy35X8RY\"]},\"@openzeppelin/contracts/token/ERC20/IERC20.sol\":{\"keccak256\":\"0xe5bb0f57cff3e299f360052ba50f1ea0fff046df2be070b6943e0e3c3fdad8a9\",\"urls\":[\"bzz-raw://59fd025151435da35faa8093a5c7a17de02de9d08ad27275c5cdf05050820d91\",\"dweb:/ipfs/QmQMvwEcPhoRXzbXyrdoeRtvLoifUW9Qh7Luho7bmUPRkc\"]}},\"version\":1}", "bytecode": "0x", "deployedBytecode": "0x", "sourceMap": "", "deployedSourceMap": "", "source": "pragma solidity ^0.5.0;\n\nimport {RTokenStorage} from \"./RTokenStorage.sol\";\n\ncontract ReentrancyGuard is RTokenStorage {\n /**\n * @dev Prevents a contract from calling itself, directly or indirectly.\n * Calling a `nonReentrant` function from another `nonReentrant`\n * function is not supported. It is possible to prevent this from happening\n * by making the `nonReentrant` function external, and make it call a\n * `private` function that does the actual work.\n */\n modifier nonReentrant() {\n _guardCounter += 1;\n uint256 localCounter = _guardCounter;\n _;\n require(\n localCounter == _guardCounter,\n \"ReentrancyGuard: reentrant call\"\n );\n }\n}\n", "sourcePath": "/home/runner/work/rtoken-contracts/rtoken-contracts/packages/contracts/contracts/ReentrancyGuard.sol", "ast": { "absolutePath": "/home/runner/work/rtoken-contracts/rtoken-contracts/packages/contracts/contracts/ReentrancyGuard.sol", "exportedSymbols": { "ReentrancyGuard": [ 9434 ] }, "id": 9435, "nodeType": "SourceUnit", "nodes": [ { "id": 9410, "literals": [ "solidity", "^", "0.5", ".0" ], "nodeType": "PragmaDirective", "src": "0:23:22" }, { "absolutePath": "/home/runner/work/rtoken-contracts/rtoken-contracts/packages/contracts/contracts/RTokenStorage.sol", "file": "./RTokenStorage.sol", "id": 9412, "nodeType": "ImportDirective", "scope": 9435, "sourceUnit": 9345, "src": "25:50:22", "symbolAliases": [ { "foreign": 9411, "local": null } ], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 9413, "name": "RTokenStorage", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 9344, "src": "105:13:22", "typeDescriptions": { "typeIdentifier": "t_contract$_RTokenStorage_$9344", "typeString": "contract RTokenStorage" } }, "id": 9414, "nodeType": "InheritanceSpecifier", "src": "105:13:22" } ], "contractDependencies": [ 9344, 9408, 11470 ], "contractKind": "contract", "documentation": null, "fullyImplemented": false, "id": 9434, "linearizedBaseContracts": [ 9434, 9344, 11470, 9408 ], "name": "ReentrancyGuard", "nodeType": "ContractDefinition", "nodes": [ { "body": { "id": 9432, "nodeType": "Block", "src": "518:209:22", "statements": [ { "expression": { "argumentTypes": null, "id": 9418, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 9416, "name": "_guardCounter", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 9306, "src": "528:13:22", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "+=", "rightHandSide": { "argumentTypes": null, "hexValue": "31", "id": 9417, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "545:1:22", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "528:18:22", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 9419, "nodeType": "ExpressionStatement", "src": "528:18:22" }, { "assignments": [ 9421 ], "declarations": [ { "constant": false, "id": 9421, "name": "localCounter", "nodeType": "VariableDeclaration", "scope": 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false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 9426, "name": "localCounter", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 9421, "src": "634:12:22", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "id": 9427, "name": "_guardCounter", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 9306, "src": "650:13:22", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "634:29:22", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "5265656e7472616e637947756172643a207265656e7472616e742063616c6c", "id": 9429, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "677:33:22", 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