ERC-20
Overview
Max Total Supply
195,480.75093185 anXSUSHI
Holders
261
Market
Onchain Market Cap
$0.00
Circulating Supply Market Cap
-
Other Info
Token Contract (WITH 8 Decimals)
Balance
0.00135864 anXSUSHIValue
$0.00Loading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
CErc20Immutable
Compiler Version
v0.5.16+commit.9c3226ce
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
pragma solidity ^0.5.16; import "./CErc20.sol"; /** * @title Compound's CErc20Immutable Contract * @notice CTokens which wrap an EIP-20 underlying and are immutable * @author Compound */ contract CErc20Immutable is CErc20 { /** * @notice Construct a new money market * @param underlying_ The address of the underlying asset * @param comptroller_ The address of the Comptroller * @param interestRateModel_ The address of the interest rate model * @param initialExchangeRateMantissa_ The initial exchange rate, scaled by 1e18 * @param name_ ERC-20 name of this token * @param symbol_ ERC-20 symbol of this token * @param decimals_ ERC-20 decimal precision of this token * @param admin_ Address of the administrator of this token */ constructor(address underlying_, ComptrollerInterface comptroller_, InterestRateModel interestRateModel_, uint initialExchangeRateMantissa_, string memory name_, string memory symbol_, uint8 decimals_, address payable admin_) public { // Creator of the contract is admin during initialization admin = msg.sender; // Initialize the market initialize(underlying_, comptroller_, interestRateModel_, initialExchangeRateMantissa_, name_, symbol_, decimals_); // Set the proper admin now that initialization is done admin = admin_; } }
pragma solidity ^0.5.16; import "./CToken.sol"; /** * @title Compound's CErc20 Contract * @notice CTokens which wrap an EIP-20 underlying * @author Compound */ contract CErc20 is CToken, CErc20Interface { /** * @notice Initialize the new money market * @param underlying_ The address of the underlying asset * @param comptroller_ The address of the Comptroller * @param interestRateModel_ The address of the interest rate model * @param initialExchangeRateMantissa_ The initial exchange rate, scaled by 1e18 * @param name_ ERC-20 name of this token * @param symbol_ ERC-20 symbol of this token * @param decimals_ ERC-20 decimal precision of this token */ function initialize(address underlying_, ComptrollerInterface comptroller_, InterestRateModel interestRateModel_, uint initialExchangeRateMantissa_, string memory name_, string memory symbol_, uint8 decimals_) public { // CToken initialize does the bulk of the work super.initialize(comptroller_, interestRateModel_, initialExchangeRateMantissa_, name_, symbol_, decimals_); // Set underlying and sanity check it underlying = underlying_; EIP20Interface(underlying).totalSupply(); } /*** User Interface ***/ /** * @notice Sender supplies assets into the market and receives cTokens in exchange * @dev Accrues interest whether or not the operation succeeds, unless reverted * @param mintAmount The amount of the underlying asset to supply * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function mint(uint mintAmount) external returns (uint) { (uint err,) = mintInternal(mintAmount); return err; } /** * @notice Sender redeems cTokens in exchange for the underlying asset * @dev Accrues interest whether or not the operation succeeds, unless reverted * @param redeemTokens The number of cTokens to redeem into underlying * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function redeem(uint redeemTokens) external returns (uint) { return redeemInternal(redeemTokens); } /** * @notice Sender redeems cTokens in exchange for a specified amount of underlying asset * @dev Accrues interest whether or not the operation succeeds, unless reverted * @param redeemAmount The amount of underlying to redeem * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function redeemUnderlying(uint redeemAmount) external returns (uint) { return redeemUnderlyingInternal(redeemAmount); } /** * @notice Sender borrows assets from the protocol to their own address * @param borrowAmount The amount of the underlying asset to borrow * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function borrow(uint borrowAmount) external returns (uint) { return borrowInternal(borrowAmount); } /** * @notice Sender repays their own borrow * @param repayAmount The amount to repay * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function repayBorrow(uint repayAmount) external returns (uint) { (uint err,) = repayBorrowInternal(repayAmount); return err; } /** * @notice Sender repays a borrow belonging to borrower * @param borrower the account with the debt being payed off * @param repayAmount The amount to repay * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function repayBorrowBehalf(address borrower, uint repayAmount) external returns (uint) { (uint err,) = repayBorrowBehalfInternal(borrower, repayAmount); return err; } /** * @notice The sender liquidates the borrowers collateral. * The collateral seized is transferred to the liquidator. * @param borrower The borrower of this cToken to be liquidated * @param repayAmount The amount of the underlying borrowed asset to repay * @param cTokenCollateral The market in which to seize collateral from the borrower * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function liquidateBorrow(address borrower, uint repayAmount, CTokenInterface cTokenCollateral) external returns (uint) { (uint err,) = liquidateBorrowInternal(borrower, repayAmount, cTokenCollateral); return err; } /** * @notice The sender adds to reserves. * @param addAmount The amount fo underlying token to add as reserves * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function _addReserves(uint addAmount) external returns (uint) { return _addReservesInternal(addAmount); } /*** Safe Token ***/ /** * @notice Gets balance of this contract in terms of the underlying * @dev This excludes the value of the current message, if any * @return The quantity of underlying tokens owned by this contract */ function getCashPrior() internal view returns (uint) { EIP20Interface token = EIP20Interface(underlying); return token.balanceOf(address(this)); } /** * @dev Similar to EIP20 transfer, except it handles a False result from `transferFrom` and reverts in that case. * This will revert due to insufficient balance or insufficient allowance. * This function returns the actual amount received, * which may be less than `amount` if there is a fee attached to the transfer. * * Note: This wrapper safely handles non-standard ERC-20 tokens that do not return a value. * See here: https://medium.com/coinmonks/missing-return-value-bug-at-least-130-tokens-affected-d67bf08521ca */ function doTransferIn(address from, uint amount) internal returns (uint) { EIP20NonStandardInterface token = EIP20NonStandardInterface(underlying); uint balanceBefore = EIP20Interface(underlying).balanceOf(address(this)); token.transferFrom(from, address(this), amount); bool success; assembly { switch returndatasize() case 0 { // This is a non-standard ERC-20 success := not(0) // set success to true } case 32 { // This is a compliant ERC-20 returndatacopy(0, 0, 32) success := mload(0) // Set `success = returndata` of external call } default { // This is an excessively non-compliant ERC-20, revert. revert(0, 0) } } require(success, "TOKEN_TRANSFER_IN_FAILED"); // Calculate the amount that was *actually* transferred uint balanceAfter = EIP20Interface(underlying).balanceOf(address(this)); require(balanceAfter >= balanceBefore, "TOKEN_TRANSFER_IN_OVERFLOW"); return balanceAfter - balanceBefore; // underflow already checked above, just subtract } /** * @dev Similar to EIP20 transfer, except it handles a False success from `transfer` and returns an explanatory * error code rather than reverting. If caller has not called checked protocol's balance, this may revert due to * insufficient cash held in this contract. If caller has checked protocol's balance prior to this call, and verified * it is >= amount, this should not revert in normal conditions. * * Note: This wrapper safely handles non-standard ERC-20 tokens that do not return a value. * See here: https://medium.com/coinmonks/missing-return-value-bug-at-least-130-tokens-affected-d67bf08521ca */ function doTransferOut(address payable to, uint amount) internal { EIP20NonStandardInterface token = EIP20NonStandardInterface(underlying); token.transfer(to, amount); bool success; assembly { switch returndatasize() case 0 { // This is a non-standard ERC-20 success := not(0) // set success to true } case 32 { // This is a complaint ERC-20 returndatacopy(0, 0, 32) success := mload(0) // Set `success = returndata` of external call } default { // This is an excessively non-compliant ERC-20, revert. revert(0, 0) } } require(success, "TOKEN_TRANSFER_OUT_FAILED"); } }
pragma solidity ^0.5.16; import "./ComptrollerInterface.sol"; import "./CTokenInterfaces.sol"; import "./ErrorReporter.sol"; import "./Exponential.sol"; import "./EIP20Interface.sol"; import "./EIP20NonStandardInterface.sol"; import "./InterestRateModel.sol"; /** * @title Compound's CToken Contract * @notice Abstract base for CTokens * @author Compound */ contract CToken is CTokenInterface, Exponential, TokenErrorReporter { /** * @notice Initialize the money market * @param comptroller_ The address of the Comptroller * @param interestRateModel_ The address of the interest rate model * @param initialExchangeRateMantissa_ The initial exchange rate, scaled by 1e18 * @param name_ EIP-20 name of this token * @param symbol_ EIP-20 symbol of this token * @param decimals_ EIP-20 decimal precision of this token */ function initialize(ComptrollerInterface comptroller_, InterestRateModel interestRateModel_, uint initialExchangeRateMantissa_, string memory name_, string memory symbol_, uint8 decimals_) public { require(msg.sender == admin, "only admin may initialize the market"); require(accrualBlockNumber == 0 && borrowIndex == 0, "market may only be initialized once"); // Set initial exchange rate initialExchangeRateMantissa = initialExchangeRateMantissa_; require(initialExchangeRateMantissa > 0, "initial exchange rate must be greater than zero."); // Set the comptroller uint err = _setComptroller(comptroller_); require(err == uint(Error.NO_ERROR), "setting comptroller failed"); // Initialize block number and borrow index (block number mocks depend on comptroller being set) accrualBlockNumber = getBlockNumber(); borrowIndex = mantissaOne; // Set the interest rate model (depends on block number / borrow index) err = _setInterestRateModelFresh(interestRateModel_); require(err == uint(Error.NO_ERROR), "setting interest rate model failed"); name = name_; symbol = symbol_; decimals = decimals_; // The counter starts true to prevent changing it from zero to non-zero (i.e. smaller cost/refund) _notEntered = true; } /** * @notice Transfer `tokens` tokens from `src` to `dst` by `spender` * @dev Called by both `transfer` and `transferFrom` internally * @param spender The address of the account performing the transfer * @param src The address of the source account * @param dst The address of the destination account * @param tokens The number of tokens to transfer * @return Whether or not the transfer succeeded */ function transferTokens(address spender, address src, address dst, uint tokens) internal returns (uint) { /* Fail if transfer not allowed */ uint allowed = comptroller.transferAllowed(address(this), src, dst, tokens); if (allowed != 0) { return failOpaque(Error.COMPTROLLER_REJECTION, FailureInfo.TRANSFER_COMPTROLLER_REJECTION, allowed); } /* Do not allow self-transfers */ if (src == dst) { return fail(Error.BAD_INPUT, FailureInfo.TRANSFER_NOT_ALLOWED); } /* Get the allowance, infinite for the account owner */ uint startingAllowance = 0; if (spender == src) { startingAllowance = uint(-1); } else { startingAllowance = transferAllowances[src][spender]; } /* Do the calculations, checking for {under,over}flow */ MathError mathErr; uint allowanceNew; uint srcTokensNew; uint dstTokensNew; (mathErr, allowanceNew) = subUInt(startingAllowance, tokens); if (mathErr != MathError.NO_ERROR) { return fail(Error.MATH_ERROR, FailureInfo.TRANSFER_NOT_ALLOWED); } (mathErr, srcTokensNew) = subUInt(accountTokens[src], tokens); if (mathErr != MathError.NO_ERROR) { return fail(Error.MATH_ERROR, FailureInfo.TRANSFER_NOT_ENOUGH); } (mathErr, dstTokensNew) = addUInt(accountTokens[dst], tokens); if (mathErr != MathError.NO_ERROR) { return fail(Error.MATH_ERROR, FailureInfo.TRANSFER_TOO_MUCH); } ///////////////////////// // EFFECTS & INTERACTIONS // (No safe failures beyond this point) accountTokens[src] = srcTokensNew; accountTokens[dst] = dstTokensNew; /* Eat some of the allowance (if necessary) */ if (startingAllowance != uint(-1)) { transferAllowances[src][spender] = allowanceNew; } /* We emit a Transfer event */ emit Transfer(src, dst, tokens); comptroller.transferVerify(address(this), src, dst, tokens); return uint(Error.NO_ERROR); } /** * @notice Transfer `amount` tokens from `msg.sender` to `dst` * @param dst The address of the destination account * @param amount The number of tokens to transfer * @return Whether or not the transfer succeeded */ function transfer(address dst, uint256 amount) external nonReentrant returns (bool) { return transferTokens(msg.sender, msg.sender, dst, amount) == uint(Error.NO_ERROR); } /** * @notice Transfer `amount` tokens from `src` to `dst` * @param src The address of the source account * @param dst The address of the destination account * @param amount The number of tokens to transfer * @return Whether or not the transfer succeeded */ function transferFrom(address src, address dst, uint256 amount) external nonReentrant returns (bool) { return transferTokens(msg.sender, src, dst, amount) == uint(Error.NO_ERROR); } /** * @notice Approve `spender` to transfer up to `amount` from `src` * @dev This will overwrite the approval amount for `spender` * and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve) * @param spender The address of the account which may transfer tokens * @param amount The number of tokens that are approved (-1 means infinite) * @return Whether or not the approval succeeded */ function approve(address spender, uint256 amount) external returns (bool) { address src = msg.sender; transferAllowances[src][spender] = amount; emit Approval(src, spender, amount); return true; } /** * @notice Get the current allowance from `owner` for `spender` * @param owner The address of the account which owns the tokens to be spent * @param spender The address of the account which may transfer tokens * @return The number of tokens allowed to be spent (-1 means infinite) */ function allowance(address owner, address spender) external view returns (uint256) { return transferAllowances[owner][spender]; } /** * @notice Get the token balance of the `owner` * @param owner The address of the account to query * @return The number of tokens owned by `owner` */ function balanceOf(address owner) external view returns (uint256) { return accountTokens[owner]; } /** * @notice Get the underlying balance of the `owner` * @dev This also accrues interest in a transaction * @param owner The address of the account to query * @return The amount of underlying owned by `owner` */ function balanceOfUnderlying(address owner) external returns (uint) { Exp memory exchangeRate = Exp({mantissa: exchangeRateCurrent()}); (MathError mErr, uint balance) = mulScalarTruncate(exchangeRate, accountTokens[owner]); require(mErr == MathError.NO_ERROR, "balance could not be calculated"); return balance; } /** * @notice Get a snapshot of the account's balances, and the cached exchange rate * @dev This is used by comptroller to more efficiently perform liquidity checks. * @param account Address of the account to snapshot * @return (possible error, token balance, borrow balance, exchange rate mantissa) */ function getAccountSnapshot(address account) external view returns (uint, uint, uint, uint) { uint cTokenBalance = accountTokens[account]; uint borrowBalance; uint exchangeRateMantissa; MathError mErr; (mErr, borrowBalance) = borrowBalanceStoredInternal(account); if (mErr != MathError.NO_ERROR) { return (uint(Error.MATH_ERROR), 0, 0, 0); } (mErr, exchangeRateMantissa) = exchangeRateStoredInternal(); if (mErr != MathError.NO_ERROR) { return (uint(Error.MATH_ERROR), 0, 0, 0); } return (uint(Error.NO_ERROR), cTokenBalance, borrowBalance, exchangeRateMantissa); } /** * @dev Function to simply retrieve block number * This exists mainly for inheriting test contracts to stub this result. */ function getBlockNumber() internal view returns (uint) { return block.number; } /** * @notice Returns the current per-block borrow interest rate for this cToken * @return The borrow interest rate per block, scaled by 1e18 */ function borrowRatePerBlock() external view returns (uint) { return interestRateModel.getBorrowRate(getCashPrior(), totalBorrows, totalReserves); } /** * @notice Returns the current per-block supply interest rate for this cToken * @return The supply interest rate per block, scaled by 1e18 */ function supplyRatePerBlock() external view returns (uint) { return interestRateModel.getSupplyRate(getCashPrior(), totalBorrows, totalReserves, reserveFactorMantissa); } /** * @notice Returns the current total borrows plus accrued interest * @return The total borrows with interest */ function totalBorrowsCurrent() external nonReentrant returns (uint) { require(accrueInterest() == uint(Error.NO_ERROR), "accrue interest failed"); return totalBorrows; } /** * @notice Accrue interest to updated borrowIndex and then calculate account's borrow balance using the updated borrowIndex * @param account The address whose balance should be calculated after updating borrowIndex * @return The calculated balance */ function borrowBalanceCurrent(address account) external nonReentrant returns (uint) { require(accrueInterest() == uint(Error.NO_ERROR), "accrue interest failed"); return borrowBalanceStored(account); } /** * @notice Return the borrow balance of account based on stored data * @param account The address whose balance should be calculated * @return The calculated balance */ function borrowBalanceStored(address account) public view returns (uint) { (MathError err, uint result) = borrowBalanceStoredInternal(account); require(err == MathError.NO_ERROR, "borrowBalanceStored: borrowBalanceStoredInternal failed"); return result; } /** * @notice Return the borrow balance of account based on stored data * @param account The address whose balance should be calculated * @return (error code, the calculated balance or 0 if error code is non-zero) */ function borrowBalanceStoredInternal(address account) internal view returns (MathError, uint) { /* Note: we do not assert that the market is up to date */ MathError mathErr; uint principalTimesIndex; uint result; /* Get borrowBalance and borrowIndex */ BorrowSnapshot storage borrowSnapshot = accountBorrows[account]; /* If borrowBalance = 0 then borrowIndex is likely also 0. * Rather than failing the calculation with a division by 0, we immediately return 0 in this case. */ if (borrowSnapshot.principal == 0) { return (MathError.NO_ERROR, 0); } /* Calculate new borrow balance using the interest index: * recentBorrowBalance = borrower.borrowBalance * market.borrowIndex / borrower.borrowIndex */ (mathErr, principalTimesIndex) = mulUInt(borrowSnapshot.principal, borrowIndex); if (mathErr != MathError.NO_ERROR) { return (mathErr, 0); } (mathErr, result) = divUInt(principalTimesIndex, borrowSnapshot.interestIndex); if (mathErr != MathError.NO_ERROR) { return (mathErr, 0); } return (MathError.NO_ERROR, result); } /** * @notice Accrue interest then return the up-to-date exchange rate * @return Calculated exchange rate scaled by 1e18 */ function exchangeRateCurrent() public nonReentrant returns (uint) { require(accrueInterest() == uint(Error.NO_ERROR), "accrue interest failed"); return exchangeRateStored(); } /** * @notice Calculates the exchange rate from the underlying to the CToken * @dev This function does not accrue interest before calculating the exchange rate * @return Calculated exchange rate scaled by 1e18 */ function exchangeRateStored() public view returns (uint) { (MathError err, uint result) = exchangeRateStoredInternal(); require(err == MathError.NO_ERROR, "exchangeRateStored: exchangeRateStoredInternal failed"); return result; } /** * @notice Calculates the exchange rate from the underlying to the CToken * @dev This function does not accrue interest before calculating the exchange rate * @return (error code, calculated exchange rate scaled by 1e18) */ function exchangeRateStoredInternal() internal view returns (MathError, uint) { uint _totalSupply = totalSupply; if (_totalSupply == 0) { /* * If there are no tokens minted: * exchangeRate = initialExchangeRate */ return (MathError.NO_ERROR, initialExchangeRateMantissa); } else { /* * Otherwise: * exchangeRate = (totalCash + totalBorrows - totalReserves) / totalSupply */ uint totalCash = getCashPrior(); uint cashPlusBorrowsMinusReserves; Exp memory exchangeRate; MathError mathErr; (mathErr, cashPlusBorrowsMinusReserves) = addThenSubUInt(totalCash, totalBorrows, totalReserves); if (mathErr != MathError.NO_ERROR) { return (mathErr, 0); } (mathErr, exchangeRate) = getExp(cashPlusBorrowsMinusReserves, _totalSupply); if (mathErr != MathError.NO_ERROR) { return (mathErr, 0); } return (MathError.NO_ERROR, exchangeRate.mantissa); } } /** * @notice Get cash balance of this cToken in the underlying asset * @return The quantity of underlying asset owned by this contract */ function getCash() external view returns (uint) { return getCashPrior(); } /** * @notice Applies accrued interest to total borrows and reserves * @dev This calculates interest accrued from the last checkpointed block * up to the current block and writes new checkpoint to storage. */ function accrueInterest() public returns (uint) { /* Remember the initial block number */ uint currentBlockNumber = getBlockNumber(); uint accrualBlockNumberPrior = accrualBlockNumber; /* Short-circuit accumulating 0 interest */ if (accrualBlockNumberPrior == currentBlockNumber) { return uint(Error.NO_ERROR); } /* Read the previous values out of storage */ uint cashPrior = getCashPrior(); uint borrowsPrior = totalBorrows; uint reservesPrior = totalReserves; uint borrowIndexPrior = borrowIndex; /* Calculate the current borrow interest rate */ uint borrowRateMantissa = interestRateModel.getBorrowRate(cashPrior, borrowsPrior, reservesPrior); require(borrowRateMantissa <= borrowRateMaxMantissa, "borrow rate is absurdly high"); /* Calculate the number of blocks elapsed since the last accrual */ (MathError mathErr, uint blockDelta) = subUInt(currentBlockNumber, accrualBlockNumberPrior); require(mathErr == MathError.NO_ERROR, "could not calculate block delta"); /* * Calculate the interest accumulated into borrows and reserves and the new index: * simpleInterestFactor = borrowRate * blockDelta * interestAccumulated = simpleInterestFactor * totalBorrows * totalBorrowsNew = interestAccumulated + totalBorrows * totalReservesNew = interestAccumulated * reserveFactor + totalReserves * borrowIndexNew = simpleInterestFactor * borrowIndex + borrowIndex */ Exp memory simpleInterestFactor; uint interestAccumulated; uint totalBorrowsNew; uint totalReservesNew; uint borrowIndexNew; (mathErr, simpleInterestFactor) = mulScalar(Exp({mantissa: borrowRateMantissa}), blockDelta); if (mathErr != MathError.NO_ERROR) { return failOpaque(Error.MATH_ERROR, FailureInfo.ACCRUE_INTEREST_SIMPLE_INTEREST_FACTOR_CALCULATION_FAILED, uint(mathErr)); } (mathErr, interestAccumulated) = mulScalarTruncate(simpleInterestFactor, borrowsPrior); if (mathErr != MathError.NO_ERROR) { return failOpaque(Error.MATH_ERROR, FailureInfo.ACCRUE_INTEREST_ACCUMULATED_INTEREST_CALCULATION_FAILED, uint(mathErr)); } (mathErr, totalBorrowsNew) = addUInt(interestAccumulated, borrowsPrior); if (mathErr != MathError.NO_ERROR) { return failOpaque(Error.MATH_ERROR, FailureInfo.ACCRUE_INTEREST_NEW_TOTAL_BORROWS_CALCULATION_FAILED, uint(mathErr)); } (mathErr, totalReservesNew) = mulScalarTruncateAddUInt(Exp({mantissa: reserveFactorMantissa}), interestAccumulated, reservesPrior); if (mathErr != MathError.NO_ERROR) { return failOpaque(Error.MATH_ERROR, FailureInfo.ACCRUE_INTEREST_NEW_TOTAL_RESERVES_CALCULATION_FAILED, uint(mathErr)); } (mathErr, borrowIndexNew) = mulScalarTruncateAddUInt(simpleInterestFactor, borrowIndexPrior, borrowIndexPrior); if (mathErr != MathError.NO_ERROR) { return failOpaque(Error.MATH_ERROR, FailureInfo.ACCRUE_INTEREST_NEW_BORROW_INDEX_CALCULATION_FAILED, uint(mathErr)); } ///////////////////////// // EFFECTS & INTERACTIONS // (No safe failures beyond this point) /* We write the previously calculated values into storage */ accrualBlockNumber = currentBlockNumber; borrowIndex = borrowIndexNew; totalBorrows = totalBorrowsNew; totalReserves = totalReservesNew; /* We emit an AccrueInterest event */ emit AccrueInterest(cashPrior, interestAccumulated, borrowIndexNew, totalBorrowsNew); return uint(Error.NO_ERROR); } /** * @notice Sender supplies assets into the market and receives cTokens in exchange * @dev Accrues interest whether or not the operation succeeds, unless reverted * @param mintAmount The amount of the underlying asset to supply * @return (uint, uint) An error code (0=success, otherwise a failure, see ErrorReporter.sol), and the actual mint amount. */ function mintInternal(uint mintAmount) internal nonReentrant returns (uint, uint) { uint error = accrueInterest(); if (error != uint(Error.NO_ERROR)) { // accrueInterest emits logs on errors, but we still want to log the fact that an attempted borrow failed return (fail(Error(error), FailureInfo.MINT_ACCRUE_INTEREST_FAILED), 0); } // mintFresh emits the actual Mint event if successful and logs on errors, so we don't need to return mintFresh(msg.sender, mintAmount); } struct MintLocalVars { Error err; MathError mathErr; uint exchangeRateMantissa; uint mintTokens; uint totalSupplyNew; uint accountTokensNew; uint actualMintAmount; } /** * @notice User supplies assets into the market and receives cTokens in exchange * @dev Assumes interest has already been accrued up to the current block * @param minter The address of the account which is supplying the assets * @param mintAmount The amount of the underlying asset to supply * @return (uint, uint) An error code (0=success, otherwise a failure, see ErrorReporter.sol), and the actual mint amount. */ function mintFresh(address minter, uint mintAmount) internal returns (uint, uint) { /* Fail if mint not allowed */ uint allowed = comptroller.mintAllowed(address(this), minter, mintAmount); if (allowed != 0) { return (failOpaque(Error.COMPTROLLER_REJECTION, FailureInfo.MINT_COMPTROLLER_REJECTION, allowed), 0); } /* Verify market's block number equals current block number */ if (accrualBlockNumber != getBlockNumber()) { return (fail(Error.MARKET_NOT_FRESH, FailureInfo.MINT_FRESHNESS_CHECK), 0); } MintLocalVars memory vars; (vars.mathErr, vars.exchangeRateMantissa) = exchangeRateStoredInternal(); if (vars.mathErr != MathError.NO_ERROR) { return (failOpaque(Error.MATH_ERROR, FailureInfo.MINT_EXCHANGE_RATE_READ_FAILED, uint(vars.mathErr)), 0); } ///////////////////////// // EFFECTS & INTERACTIONS // (No safe failures beyond this point) /* * We call `doTransferIn` for the minter and the mintAmount. * Note: The cToken must handle variations between ERC-20 and ETH underlying. * `doTransferIn` reverts if anything goes wrong, since we can't be sure if * side-effects occurred. The function returns the amount actually transferred, * in case of a fee. On success, the cToken holds an additional `actualMintAmount` * of cash. */ vars.actualMintAmount = doTransferIn(minter, mintAmount); /* * We get the current exchange rate and calculate the number of cTokens to be minted: * mintTokens = actualMintAmount / exchangeRate */ (vars.mathErr, vars.mintTokens) = divScalarByExpTruncate(vars.actualMintAmount, Exp({mantissa: vars.exchangeRateMantissa})); require(vars.mathErr == MathError.NO_ERROR, "MINT_EXCHANGE_CALCULATION_FAILED"); /* * We calculate the new total supply of cTokens and minter token balance, checking for overflow: * totalSupplyNew = totalSupply + mintTokens * accountTokensNew = accountTokens[minter] + mintTokens */ (vars.mathErr, vars.totalSupplyNew) = addUInt(totalSupply, vars.mintTokens); require(vars.mathErr == MathError.NO_ERROR, "MINT_NEW_TOTAL_SUPPLY_CALCULATION_FAILED"); (vars.mathErr, vars.accountTokensNew) = addUInt(accountTokens[minter], vars.mintTokens); require(vars.mathErr == MathError.NO_ERROR, "MINT_NEW_ACCOUNT_BALANCE_CALCULATION_FAILED"); /* We write previously calculated values into storage */ totalSupply = vars.totalSupplyNew; accountTokens[minter] = vars.accountTokensNew; /* We emit a Mint event, and a Transfer event */ emit Mint(minter, vars.actualMintAmount, vars.mintTokens); emit Transfer(address(this), minter, vars.mintTokens); /* We call the defense hook */ comptroller.mintVerify(address(this), minter, vars.actualMintAmount, vars.mintTokens); return (uint(Error.NO_ERROR), vars.actualMintAmount); } /** * @notice Sender redeems cTokens in exchange for the underlying asset * @dev Accrues interest whether or not the operation succeeds, unless reverted * @param redeemTokens The number of cTokens to redeem into underlying * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function redeemInternal(uint redeemTokens) internal nonReentrant returns (uint) { uint error = accrueInterest(); if (error != uint(Error.NO_ERROR)) { // accrueInterest emits logs on errors, but we still want to log the fact that an attempted redeem failed return fail(Error(error), FailureInfo.REDEEM_ACCRUE_INTEREST_FAILED); } // redeemFresh emits redeem-specific logs on errors, so we don't need to return redeemFresh(msg.sender, redeemTokens, 0); } /** * @notice Sender redeems cTokens in exchange for a specified amount of underlying asset * @dev Accrues interest whether or not the operation succeeds, unless reverted * @param redeemAmount The amount of underlying to receive from redeeming cTokens * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function redeemUnderlyingInternal(uint redeemAmount) internal nonReentrant returns (uint) { uint error = accrueInterest(); if (error != uint(Error.NO_ERROR)) { // accrueInterest emits logs on errors, but we still want to log the fact that an attempted redeem failed return fail(Error(error), FailureInfo.REDEEM_ACCRUE_INTEREST_FAILED); } // redeemFresh emits redeem-specific logs on errors, so we don't need to return redeemFresh(msg.sender, 0, redeemAmount); } struct RedeemLocalVars { Error err; MathError mathErr; uint exchangeRateMantissa; uint redeemTokens; uint redeemAmount; uint totalSupplyNew; uint accountTokensNew; } /** * @notice User redeems cTokens in exchange for the underlying asset * @dev Assumes interest has already been accrued up to the current block * @param redeemer The address of the account which is redeeming the tokens * @param redeemTokensIn The number of cTokens to redeem into underlying (only one of redeemTokensIn or redeemAmountIn may be non-zero) * @param redeemAmountIn The number of underlying tokens to receive from redeeming cTokens (only one of redeemTokensIn or redeemAmountIn may be non-zero) * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function redeemFresh(address payable redeemer, uint redeemTokensIn, uint redeemAmountIn) internal returns (uint) { require(redeemTokensIn == 0 || redeemAmountIn == 0, "one of redeemTokensIn or redeemAmountIn must be zero"); RedeemLocalVars memory vars; /* exchangeRate = invoke Exchange Rate Stored() */ (vars.mathErr, vars.exchangeRateMantissa) = exchangeRateStoredInternal(); if (vars.mathErr != MathError.NO_ERROR) { return failOpaque(Error.MATH_ERROR, FailureInfo.REDEEM_EXCHANGE_RATE_READ_FAILED, uint(vars.mathErr)); } /* If redeemTokensIn > 0: */ if (redeemTokensIn > 0) { /* * We calculate the exchange rate and the amount of underlying to be redeemed: * redeemTokens = redeemTokensIn * redeemAmount = redeemTokensIn x exchangeRateCurrent */ vars.redeemTokens = redeemTokensIn; (vars.mathErr, vars.redeemAmount) = mulScalarTruncate(Exp({mantissa: vars.exchangeRateMantissa}), redeemTokensIn); if (vars.mathErr != MathError.NO_ERROR) { return failOpaque(Error.MATH_ERROR, FailureInfo.REDEEM_EXCHANGE_TOKENS_CALCULATION_FAILED, uint(vars.mathErr)); } } else { /* * We get the current exchange rate and calculate the amount to be redeemed: * redeemTokens = redeemAmountIn / exchangeRate * redeemAmount = redeemAmountIn */ (vars.mathErr, vars.redeemTokens) = divScalarByExpTruncate(redeemAmountIn, Exp({mantissa: vars.exchangeRateMantissa})); if (vars.mathErr != MathError.NO_ERROR) { return failOpaque(Error.MATH_ERROR, FailureInfo.REDEEM_EXCHANGE_AMOUNT_CALCULATION_FAILED, uint(vars.mathErr)); } vars.redeemAmount = redeemAmountIn; } /* Fail if redeem not allowed */ uint allowed = comptroller.redeemAllowed(address(this), redeemer, vars.redeemTokens); if (allowed != 0) { return failOpaque(Error.COMPTROLLER_REJECTION, FailureInfo.REDEEM_COMPTROLLER_REJECTION, allowed); } /* Verify market's block number equals current block number */ if (accrualBlockNumber != getBlockNumber()) { return fail(Error.MARKET_NOT_FRESH, FailureInfo.REDEEM_FRESHNESS_CHECK); } /* * We calculate the new total supply and redeemer balance, checking for underflow: * totalSupplyNew = totalSupply - redeemTokens * accountTokensNew = accountTokens[redeemer] - redeemTokens */ (vars.mathErr, vars.totalSupplyNew) = subUInt(totalSupply, vars.redeemTokens); if (vars.mathErr != MathError.NO_ERROR) { return failOpaque(Error.MATH_ERROR, FailureInfo.REDEEM_NEW_TOTAL_SUPPLY_CALCULATION_FAILED, uint(vars.mathErr)); } (vars.mathErr, vars.accountTokensNew) = subUInt(accountTokens[redeemer], vars.redeemTokens); if (vars.mathErr != MathError.NO_ERROR) { return failOpaque(Error.MATH_ERROR, FailureInfo.REDEEM_NEW_ACCOUNT_BALANCE_CALCULATION_FAILED, uint(vars.mathErr)); } /* Fail gracefully if protocol has insufficient cash */ if (getCashPrior() < vars.redeemAmount) { return fail(Error.TOKEN_INSUFFICIENT_CASH, FailureInfo.REDEEM_TRANSFER_OUT_NOT_POSSIBLE); } ///////////////////////// // EFFECTS & INTERACTIONS // (No safe failures beyond this point) /* * We invoke doTransferOut for the redeemer and the redeemAmount. * Note: The cToken must handle variations between ERC-20 and ETH underlying. * On success, the cToken has redeemAmount less of cash. * doTransferOut reverts if anything goes wrong, since we can't be sure if side effects occurred. */ doTransferOut(redeemer, vars.redeemAmount); /* We write previously calculated values into storage */ totalSupply = vars.totalSupplyNew; accountTokens[redeemer] = vars.accountTokensNew; /* We emit a Transfer event, and a Redeem event */ emit Transfer(redeemer, address(this), vars.redeemTokens); emit Redeem(redeemer, vars.redeemAmount, vars.redeemTokens); /* We call the defense hook */ comptroller.redeemVerify(address(this), redeemer, vars.redeemAmount, vars.redeemTokens); return uint(Error.NO_ERROR); } /** * @notice Sender borrows assets from the protocol to their own address * @param borrowAmount The amount of the underlying asset to borrow * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function borrowInternal(uint borrowAmount) internal nonReentrant returns (uint) { uint error = accrueInterest(); if (error != uint(Error.NO_ERROR)) { // accrueInterest emits logs on errors, but we still want to log the fact that an attempted borrow failed return fail(Error(error), FailureInfo.BORROW_ACCRUE_INTEREST_FAILED); } // borrowFresh emits borrow-specific logs on errors, so we don't need to return borrowFresh(msg.sender, borrowAmount); } struct BorrowLocalVars { MathError mathErr; uint accountBorrows; uint accountBorrowsNew; uint totalBorrowsNew; } /** * @notice Users borrow assets from the protocol to their own address * @param borrowAmount The amount of the underlying asset to borrow * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function borrowFresh(address payable borrower, uint borrowAmount) internal returns (uint) { /* Fail if borrow not allowed */ uint allowed = comptroller.borrowAllowed(address(this), borrower, borrowAmount); if (allowed != 0) { return failOpaque(Error.COMPTROLLER_REJECTION, FailureInfo.BORROW_COMPTROLLER_REJECTION, allowed); } /* Verify market's block number equals current block number */ if (accrualBlockNumber != getBlockNumber()) { return fail(Error.MARKET_NOT_FRESH, FailureInfo.BORROW_FRESHNESS_CHECK); } /* Fail gracefully if protocol has insufficient underlying cash */ if (getCashPrior() < borrowAmount) { return fail(Error.TOKEN_INSUFFICIENT_CASH, FailureInfo.BORROW_CASH_NOT_AVAILABLE); } BorrowLocalVars memory vars; /* * We calculate the new borrower and total borrow balances, failing on overflow: * accountBorrowsNew = accountBorrows + borrowAmount * totalBorrowsNew = totalBorrows + borrowAmount */ (vars.mathErr, vars.accountBorrows) = borrowBalanceStoredInternal(borrower); if (vars.mathErr != MathError.NO_ERROR) { return failOpaque(Error.MATH_ERROR, FailureInfo.BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED, uint(vars.mathErr)); } (vars.mathErr, vars.accountBorrowsNew) = addUInt(vars.accountBorrows, borrowAmount); if (vars.mathErr != MathError.NO_ERROR) { return failOpaque(Error.MATH_ERROR, FailureInfo.BORROW_NEW_ACCOUNT_BORROW_BALANCE_CALCULATION_FAILED, uint(vars.mathErr)); } (vars.mathErr, vars.totalBorrowsNew) = addUInt(totalBorrows, borrowAmount); if (vars.mathErr != MathError.NO_ERROR) { return failOpaque(Error.MATH_ERROR, FailureInfo.BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED, uint(vars.mathErr)); } ///////////////////////// // EFFECTS & INTERACTIONS // (No safe failures beyond this point) /* * We invoke doTransferOut for the borrower and the borrowAmount. * Note: The cToken must handle variations between ERC-20 and ETH underlying. * On success, the cToken borrowAmount less of cash. * doTransferOut reverts if anything goes wrong, since we can't be sure if side effects occurred. */ doTransferOut(borrower, borrowAmount); /* We write the previously calculated values into storage */ accountBorrows[borrower].principal = vars.accountBorrowsNew; accountBorrows[borrower].interestIndex = borrowIndex; totalBorrows = vars.totalBorrowsNew; /* We emit a Borrow event */ emit Borrow(borrower, borrowAmount, vars.accountBorrowsNew, vars.totalBorrowsNew); /* We call the defense hook */ comptroller.borrowVerify(address(this), borrower, borrowAmount); return uint(Error.NO_ERROR); } /** * @notice Sender repays their own borrow * @param repayAmount The amount to repay * @return (uint, uint) An error code (0=success, otherwise a failure, see ErrorReporter.sol), and the actual repayment amount. */ function repayBorrowInternal(uint repayAmount) internal nonReentrant returns (uint, uint) { uint error = accrueInterest(); if (error != uint(Error.NO_ERROR)) { // accrueInterest emits logs on errors, but we still want to log the fact that an attempted borrow failed return (fail(Error(error), FailureInfo.REPAY_BORROW_ACCRUE_INTEREST_FAILED), 0); } // repayBorrowFresh emits repay-borrow-specific logs on errors, so we don't need to return repayBorrowFresh(msg.sender, msg.sender, repayAmount); } /** * @notice Sender repays a borrow belonging to borrower * @param borrower the account with the debt being payed off * @param repayAmount The amount to repay * @return (uint, uint) An error code (0=success, otherwise a failure, see ErrorReporter.sol), and the actual repayment amount. */ function repayBorrowBehalfInternal(address borrower, uint repayAmount) internal nonReentrant returns (uint, uint) { uint error = accrueInterest(); if (error != uint(Error.NO_ERROR)) { // accrueInterest emits logs on errors, but we still want to log the fact that an attempted borrow failed return (fail(Error(error), FailureInfo.REPAY_BEHALF_ACCRUE_INTEREST_FAILED), 0); } // repayBorrowFresh emits repay-borrow-specific logs on errors, so we don't need to return repayBorrowFresh(msg.sender, borrower, repayAmount); } struct RepayBorrowLocalVars { Error err; MathError mathErr; uint repayAmount; uint borrowerIndex; uint accountBorrows; uint accountBorrowsNew; uint totalBorrowsNew; uint actualRepayAmount; } /** * @notice Borrows are repaid by another user (possibly the borrower). * @param payer the account paying off the borrow * @param borrower the account with the debt being payed off * @param repayAmount the amount of undelrying tokens being returned * @return (uint, uint) An error code (0=success, otherwise a failure, see ErrorReporter.sol), and the actual repayment amount. */ function repayBorrowFresh(address payer, address borrower, uint repayAmount) internal returns (uint, uint) { /* Fail if repayBorrow not allowed */ uint allowed = comptroller.repayBorrowAllowed(address(this), payer, borrower, repayAmount); if (allowed != 0) { return (failOpaque(Error.COMPTROLLER_REJECTION, FailureInfo.REPAY_BORROW_COMPTROLLER_REJECTION, allowed), 0); } /* Verify market's block number equals current block number */ if (accrualBlockNumber != getBlockNumber()) { return (fail(Error.MARKET_NOT_FRESH, FailureInfo.REPAY_BORROW_FRESHNESS_CHECK), 0); } RepayBorrowLocalVars memory vars; /* We remember the original borrowerIndex for verification purposes */ vars.borrowerIndex = accountBorrows[borrower].interestIndex; /* We fetch the amount the borrower owes, with accumulated interest */ (vars.mathErr, vars.accountBorrows) = borrowBalanceStoredInternal(borrower); if (vars.mathErr != MathError.NO_ERROR) { return (failOpaque(Error.MATH_ERROR, FailureInfo.REPAY_BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED, uint(vars.mathErr)), 0); } /* If repayAmount == -1, repayAmount = accountBorrows */ if (repayAmount == uint(-1)) { vars.repayAmount = vars.accountBorrows; } else { vars.repayAmount = repayAmount; } ///////////////////////// // EFFECTS & INTERACTIONS // (No safe failures beyond this point) /* * We call doTransferIn for the payer and the repayAmount * Note: The cToken must handle variations between ERC-20 and ETH underlying. * On success, the cToken holds an additional repayAmount of cash. * doTransferIn reverts if anything goes wrong, since we can't be sure if side effects occurred. * it returns the amount actually transferred, in case of a fee. */ vars.actualRepayAmount = doTransferIn(payer, vars.repayAmount); /* * We calculate the new borrower and total borrow balances, failing on underflow: * accountBorrowsNew = accountBorrows - actualRepayAmount * totalBorrowsNew = totalBorrows - actualRepayAmount */ (vars.mathErr, vars.accountBorrowsNew) = subUInt(vars.accountBorrows, vars.actualRepayAmount); require(vars.mathErr == MathError.NO_ERROR, "REPAY_BORROW_NEW_ACCOUNT_BORROW_BALANCE_CALCULATION_FAILED"); (vars.mathErr, vars.totalBorrowsNew) = subUInt(totalBorrows, vars.actualRepayAmount); require(vars.mathErr == MathError.NO_ERROR, "REPAY_BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED"); /* We write the previously calculated values into storage */ accountBorrows[borrower].principal = vars.accountBorrowsNew; accountBorrows[borrower].interestIndex = borrowIndex; totalBorrows = vars.totalBorrowsNew; /* We emit a RepayBorrow event */ emit RepayBorrow(payer, borrower, vars.actualRepayAmount, vars.accountBorrowsNew, vars.totalBorrowsNew); /* We call the defense hook */ comptroller.repayBorrowVerify(address(this), payer, borrower, vars.actualRepayAmount, vars.borrowerIndex); return (uint(Error.NO_ERROR), vars.actualRepayAmount); } /** * @notice The sender liquidates the borrowers collateral. * The collateral seized is transferred to the liquidator. * @param borrower The borrower of this cToken to be liquidated * @param cTokenCollateral The market in which to seize collateral from the borrower * @param repayAmount The amount of the underlying borrowed asset to repay * @return (uint, uint) An error code (0=success, otherwise a failure, see ErrorReporter.sol), and the actual repayment amount. */ function liquidateBorrowInternal(address borrower, uint repayAmount, CTokenInterface cTokenCollateral) internal nonReentrant returns (uint, uint) { uint error = accrueInterest(); if (error != uint(Error.NO_ERROR)) { // accrueInterest emits logs on errors, but we still want to log the fact that an attempted liquidation failed return (fail(Error(error), FailureInfo.LIQUIDATE_ACCRUE_BORROW_INTEREST_FAILED), 0); } error = cTokenCollateral.accrueInterest(); if (error != uint(Error.NO_ERROR)) { // accrueInterest emits logs on errors, but we still want to log the fact that an attempted liquidation failed return (fail(Error(error), FailureInfo.LIQUIDATE_ACCRUE_COLLATERAL_INTEREST_FAILED), 0); } // liquidateBorrowFresh emits borrow-specific logs on errors, so we don't need to return liquidateBorrowFresh(msg.sender, borrower, repayAmount, cTokenCollateral); } /** * @notice The liquidator liquidates the borrowers collateral. * The collateral seized is transferred to the liquidator. * @param borrower The borrower of this cToken to be liquidated * @param liquidator The address repaying the borrow and seizing collateral * @param cTokenCollateral The market in which to seize collateral from the borrower * @param repayAmount The amount of the underlying borrowed asset to repay * @return (uint, uint) An error code (0=success, otherwise a failure, see ErrorReporter.sol), and the actual repayment amount. */ function liquidateBorrowFresh(address liquidator, address borrower, uint repayAmount, CTokenInterface cTokenCollateral) internal returns (uint, uint) { /* Fail if liquidate not allowed */ uint allowed = comptroller.liquidateBorrowAllowed(address(this), address(cTokenCollateral), liquidator, borrower, repayAmount); if (allowed != 0) { return (failOpaque(Error.COMPTROLLER_REJECTION, FailureInfo.LIQUIDATE_COMPTROLLER_REJECTION, allowed), 0); } /* Verify market's block number equals current block number */ if (accrualBlockNumber != getBlockNumber()) { return (fail(Error.MARKET_NOT_FRESH, FailureInfo.LIQUIDATE_FRESHNESS_CHECK), 0); } /* Verify cTokenCollateral market's block number equals current block number */ if (cTokenCollateral.accrualBlockNumber() != getBlockNumber()) { return (fail(Error.MARKET_NOT_FRESH, FailureInfo.LIQUIDATE_COLLATERAL_FRESHNESS_CHECK), 0); } /* Fail if borrower = liquidator */ if (borrower == liquidator) { return (fail(Error.INVALID_ACCOUNT_PAIR, FailureInfo.LIQUIDATE_LIQUIDATOR_IS_BORROWER), 0); } /* Fail if repayAmount = 0 */ if (repayAmount == 0) { return (fail(Error.INVALID_CLOSE_AMOUNT_REQUESTED, FailureInfo.LIQUIDATE_CLOSE_AMOUNT_IS_ZERO), 0); } /* Fail if repayAmount = -1 */ if (repayAmount == uint(-1)) { return (fail(Error.INVALID_CLOSE_AMOUNT_REQUESTED, FailureInfo.LIQUIDATE_CLOSE_AMOUNT_IS_UINT_MAX), 0); } /* Fail if repayBorrow fails */ (uint repayBorrowError, uint actualRepayAmount) = repayBorrowFresh(liquidator, borrower, repayAmount); if (repayBorrowError != uint(Error.NO_ERROR)) { return (fail(Error(repayBorrowError), FailureInfo.LIQUIDATE_REPAY_BORROW_FRESH_FAILED), 0); } ///////////////////////// // EFFECTS & INTERACTIONS // (No safe failures beyond this point) /* We calculate the number of collateral tokens that will be seized */ (uint amountSeizeError, uint seizeTokens) = comptroller.liquidateCalculateSeizeTokens(address(this), address(cTokenCollateral), actualRepayAmount); require(amountSeizeError == uint(Error.NO_ERROR), "LIQUIDATE_COMPTROLLER_CALCULATE_AMOUNT_SEIZE_FAILED"); /* Revert if borrower collateral token balance < seizeTokens */ require(cTokenCollateral.balanceOf(borrower) >= seizeTokens, "LIQUIDATE_SEIZE_TOO_MUCH"); // If this is also the collateral, run seizeInternal to avoid re-entrancy, otherwise make an external call uint seizeError; if (address(cTokenCollateral) == address(this)) { seizeError = seizeInternal(address(this), liquidator, borrower, seizeTokens); } else { seizeError = cTokenCollateral.seize(liquidator, borrower, seizeTokens); } /* Revert if seize tokens fails (since we cannot be sure of side effects) */ require(seizeError == uint(Error.NO_ERROR), "token seizure failed"); /* We emit a LiquidateBorrow event */ emit LiquidateBorrow(liquidator, borrower, actualRepayAmount, address(cTokenCollateral), seizeTokens); /* We call the defense hook */ comptroller.liquidateBorrowVerify(address(this), address(cTokenCollateral), liquidator, borrower, actualRepayAmount, seizeTokens); return (uint(Error.NO_ERROR), actualRepayAmount); } /** * @notice Transfers collateral tokens (this market) to the liquidator. * @dev Will fail unless called by another cToken during the process of liquidation. * Its absolutely critical to use msg.sender as the borrowed cToken and not a parameter. * @param liquidator The account receiving seized collateral * @param borrower The account having collateral seized * @param seizeTokens The number of cTokens to seize * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function seize(address liquidator, address borrower, uint seizeTokens) external nonReentrant returns (uint) { return seizeInternal(msg.sender, liquidator, borrower, seizeTokens); } /** * @notice Transfers collateral tokens (this market) to the liquidator. * @dev Called only during an in-kind liquidation, or by liquidateBorrow during the liquidation of another CToken. * Its absolutely critical to use msg.sender as the seizer cToken and not a parameter. * @param seizerToken The contract seizing the collateral (i.e. borrowed cToken) * @param liquidator The account receiving seized collateral * @param borrower The account having collateral seized * @param seizeTokens The number of cTokens to seize * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function seizeInternal(address seizerToken, address liquidator, address borrower, uint seizeTokens) internal returns (uint) { /* Fail if seize not allowed */ uint allowed = comptroller.seizeAllowed(address(this), seizerToken, liquidator, borrower, seizeTokens); if (allowed != 0) { return failOpaque(Error.COMPTROLLER_REJECTION, FailureInfo.LIQUIDATE_SEIZE_COMPTROLLER_REJECTION, allowed); } /* Fail if borrower = liquidator */ if (borrower == liquidator) { return fail(Error.INVALID_ACCOUNT_PAIR, FailureInfo.LIQUIDATE_SEIZE_LIQUIDATOR_IS_BORROWER); } MathError mathErr; uint borrowerTokensNew; uint liquidatorTokensNew; /* * We calculate the new borrower and liquidator token balances, failing on underflow/overflow: * borrowerTokensNew = accountTokens[borrower] - seizeTokens * liquidatorTokensNew = accountTokens[liquidator] + seizeTokens */ (mathErr, borrowerTokensNew) = subUInt(accountTokens[borrower], seizeTokens); if (mathErr != MathError.NO_ERROR) { return failOpaque(Error.MATH_ERROR, FailureInfo.LIQUIDATE_SEIZE_BALANCE_DECREMENT_FAILED, uint(mathErr)); } (mathErr, liquidatorTokensNew) = addUInt(accountTokens[liquidator], seizeTokens); if (mathErr != MathError.NO_ERROR) { return failOpaque(Error.MATH_ERROR, FailureInfo.LIQUIDATE_SEIZE_BALANCE_INCREMENT_FAILED, uint(mathErr)); } ///////////////////////// // EFFECTS & INTERACTIONS // (No safe failures beyond this point) /* We write the previously calculated values into storage */ accountTokens[borrower] = borrowerTokensNew; accountTokens[liquidator] = liquidatorTokensNew; /* Emit a Transfer event */ emit Transfer(borrower, liquidator, seizeTokens); /* We call the defense hook */ comptroller.seizeVerify(address(this), seizerToken, liquidator, borrower, seizeTokens); return uint(Error.NO_ERROR); } /*** Admin Functions ***/ /** * @notice Begins transfer of admin rights. The newPendingAdmin must call `_acceptAdmin` to finalize the transfer. * @dev Admin function to begin change of admin. The newPendingAdmin must call `_acceptAdmin` to finalize the transfer. * @param newPendingAdmin New pending admin. * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function _setPendingAdmin(address payable newPendingAdmin) external returns (uint) { // Check caller = admin if (msg.sender != admin) { return fail(Error.UNAUTHORIZED, FailureInfo.SET_PENDING_ADMIN_OWNER_CHECK); } // Save current value, if any, for inclusion in log address oldPendingAdmin = pendingAdmin; // Store pendingAdmin with value newPendingAdmin pendingAdmin = newPendingAdmin; // Emit NewPendingAdmin(oldPendingAdmin, newPendingAdmin) emit NewPendingAdmin(oldPendingAdmin, newPendingAdmin); return uint(Error.NO_ERROR); } /** * @notice Accepts transfer of admin rights. msg.sender must be pendingAdmin * @dev Admin function for pending admin to accept role and update admin * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function _acceptAdmin() external returns (uint) { // Check caller is pendingAdmin and pendingAdmin ≠ address(0) if (msg.sender != pendingAdmin || msg.sender == address(0)) { return fail(Error.UNAUTHORIZED, FailureInfo.ACCEPT_ADMIN_PENDING_ADMIN_CHECK); } // Save current values for inclusion in log address oldAdmin = admin; address oldPendingAdmin = pendingAdmin; // Store admin with value pendingAdmin admin = pendingAdmin; // Clear the pending value pendingAdmin = address(0); emit NewAdmin(oldAdmin, admin); emit NewPendingAdmin(oldPendingAdmin, pendingAdmin); return uint(Error.NO_ERROR); } /** * @notice Sets a new comptroller for the market * @dev Admin function to set a new comptroller * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function _setComptroller(ComptrollerInterface newComptroller) public returns (uint) { // Check caller is admin if (msg.sender != admin) { return fail(Error.UNAUTHORIZED, FailureInfo.SET_COMPTROLLER_OWNER_CHECK); } ComptrollerInterface oldComptroller = comptroller; // Ensure invoke comptroller.isComptroller() returns true require(newComptroller.isComptroller(), "marker method returned false"); // Set market's comptroller to newComptroller comptroller = newComptroller; // Emit NewComptroller(oldComptroller, newComptroller) emit NewComptroller(oldComptroller, newComptroller); return uint(Error.NO_ERROR); } /** * @notice accrues interest and sets a new reserve factor for the protocol using _setReserveFactorFresh * @dev Admin function to accrue interest and set a new reserve factor * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function _setReserveFactor(uint newReserveFactorMantissa) external nonReentrant returns (uint) { uint error = accrueInterest(); if (error != uint(Error.NO_ERROR)) { // accrueInterest emits logs on errors, but on top of that we want to log the fact that an attempted reserve factor change failed. return fail(Error(error), FailureInfo.SET_RESERVE_FACTOR_ACCRUE_INTEREST_FAILED); } // _setReserveFactorFresh emits reserve-factor-specific logs on errors, so we don't need to. return _setReserveFactorFresh(newReserveFactorMantissa); } /** * @notice Sets a new reserve factor for the protocol (*requires fresh interest accrual) * @dev Admin function to set a new reserve factor * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function _setReserveFactorFresh(uint newReserveFactorMantissa) internal returns (uint) { // Check caller is admin if (msg.sender != admin) { return fail(Error.UNAUTHORIZED, FailureInfo.SET_RESERVE_FACTOR_ADMIN_CHECK); } // Verify market's block number equals current block number if (accrualBlockNumber != getBlockNumber()) { return fail(Error.MARKET_NOT_FRESH, FailureInfo.SET_RESERVE_FACTOR_FRESH_CHECK); } // Check newReserveFactor ≤ maxReserveFactor if (newReserveFactorMantissa > reserveFactorMaxMantissa) { return fail(Error.BAD_INPUT, FailureInfo.SET_RESERVE_FACTOR_BOUNDS_CHECK); } uint oldReserveFactorMantissa = reserveFactorMantissa; reserveFactorMantissa = newReserveFactorMantissa; emit NewReserveFactor(oldReserveFactorMantissa, newReserveFactorMantissa); return uint(Error.NO_ERROR); } /** * @notice Accrues interest and reduces reserves by transferring from msg.sender * @param addAmount Amount of addition to reserves * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function _addReservesInternal(uint addAmount) internal nonReentrant returns (uint) { uint error = accrueInterest(); if (error != uint(Error.NO_ERROR)) { // accrueInterest emits logs on errors, but on top of that we want to log the fact that an attempted reduce reserves failed. return fail(Error(error), FailureInfo.ADD_RESERVES_ACCRUE_INTEREST_FAILED); } // _addReservesFresh emits reserve-addition-specific logs on errors, so we don't need to. (error, ) = _addReservesFresh(addAmount); return error; } /** * @notice Add reserves by transferring from caller * @dev Requires fresh interest accrual * @param addAmount Amount of addition to reserves * @return (uint, uint) An error code (0=success, otherwise a failure (see ErrorReporter.sol for details)) and the actual amount added, net token fees */ function _addReservesFresh(uint addAmount) internal returns (uint, uint) { // totalReserves + actualAddAmount uint totalReservesNew; uint actualAddAmount; // We fail gracefully unless market's block number equals current block number if (accrualBlockNumber != getBlockNumber()) { return (fail(Error.MARKET_NOT_FRESH, FailureInfo.ADD_RESERVES_FRESH_CHECK), actualAddAmount); } ///////////////////////// // EFFECTS & INTERACTIONS // (No safe failures beyond this point) /* * We call doTransferIn for the caller and the addAmount * Note: The cToken must handle variations between ERC-20 and ETH underlying. * On success, the cToken holds an additional addAmount of cash. * doTransferIn reverts if anything goes wrong, since we can't be sure if side effects occurred. * it returns the amount actually transferred, in case of a fee. */ actualAddAmount = doTransferIn(msg.sender, addAmount); totalReservesNew = totalReserves + actualAddAmount; /* Revert on overflow */ require(totalReservesNew >= totalReserves, "add reserves unexpected overflow"); // Store reserves[n+1] = reserves[n] + actualAddAmount totalReserves = totalReservesNew; /* Emit NewReserves(admin, actualAddAmount, reserves[n+1]) */ emit ReservesAdded(msg.sender, actualAddAmount, totalReservesNew); /* Return (NO_ERROR, actualAddAmount) */ return (uint(Error.NO_ERROR), actualAddAmount); } /** * @notice Accrues interest and reduces reserves by transferring to admin * @param reduceAmount Amount of reduction to reserves * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function _reduceReserves(uint reduceAmount) external nonReentrant returns (uint) { uint error = accrueInterest(); if (error != uint(Error.NO_ERROR)) { // accrueInterest emits logs on errors, but on top of that we want to log the fact that an attempted reduce reserves failed. return fail(Error(error), FailureInfo.REDUCE_RESERVES_ACCRUE_INTEREST_FAILED); } // _reduceReservesFresh emits reserve-reduction-specific logs on errors, so we don't need to. return _reduceReservesFresh(reduceAmount); } /** * @notice Reduces reserves by transferring to admin * @dev Requires fresh interest accrual * @param reduceAmount Amount of reduction to reserves * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function _reduceReservesFresh(uint reduceAmount) internal returns (uint) { // totalReserves - reduceAmount uint totalReservesNew; // Check caller is admin if (msg.sender != admin) { return fail(Error.UNAUTHORIZED, FailureInfo.REDUCE_RESERVES_ADMIN_CHECK); } // We fail gracefully unless market's block number equals current block number if (accrualBlockNumber != getBlockNumber()) { return fail(Error.MARKET_NOT_FRESH, FailureInfo.REDUCE_RESERVES_FRESH_CHECK); } // Fail gracefully if protocol has insufficient underlying cash if (getCashPrior() < reduceAmount) { return fail(Error.TOKEN_INSUFFICIENT_CASH, FailureInfo.REDUCE_RESERVES_CASH_NOT_AVAILABLE); } // Check reduceAmount ≤ reserves[n] (totalReserves) if (reduceAmount > totalReserves) { return fail(Error.BAD_INPUT, FailureInfo.REDUCE_RESERVES_VALIDATION); } ///////////////////////// // EFFECTS & INTERACTIONS // (No safe failures beyond this point) totalReservesNew = totalReserves - reduceAmount; // We checked reduceAmount <= totalReserves above, so this should never revert. require(totalReservesNew <= totalReserves, "reduce reserves unexpected underflow"); // Store reserves[n+1] = reserves[n] - reduceAmount totalReserves = totalReservesNew; // doTransferOut reverts if anything goes wrong, since we can't be sure if side effects occurred. doTransferOut(admin, reduceAmount); emit ReservesReduced(admin, reduceAmount, totalReservesNew); return uint(Error.NO_ERROR); } /** * @notice accrues interest and updates the interest rate model using _setInterestRateModelFresh * @dev Admin function to accrue interest and update the interest rate model * @param newInterestRateModel the new interest rate model to use * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function _setInterestRateModel(InterestRateModel newInterestRateModel) public returns (uint) { uint error = accrueInterest(); if (error != uint(Error.NO_ERROR)) { // accrueInterest emits logs on errors, but on top of that we want to log the fact that an attempted change of interest rate model failed return fail(Error(error), FailureInfo.SET_INTEREST_RATE_MODEL_ACCRUE_INTEREST_FAILED); } // _setInterestRateModelFresh emits interest-rate-model-update-specific logs on errors, so we don't need to. return _setInterestRateModelFresh(newInterestRateModel); } /** * @notice updates the interest rate model (*requires fresh interest accrual) * @dev Admin function to update the interest rate model * @param newInterestRateModel the new interest rate model to use * @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details) */ function _setInterestRateModelFresh(InterestRateModel newInterestRateModel) internal returns (uint) { // Used to store old model for use in the event that is emitted on success InterestRateModel oldInterestRateModel; // Check caller is admin if (msg.sender != admin) { return fail(Error.UNAUTHORIZED, FailureInfo.SET_INTEREST_RATE_MODEL_OWNER_CHECK); } // We fail gracefully unless market's block number equals current block number if (accrualBlockNumber != getBlockNumber()) { return fail(Error.MARKET_NOT_FRESH, FailureInfo.SET_INTEREST_RATE_MODEL_FRESH_CHECK); } // Track the market's current interest rate model oldInterestRateModel = interestRateModel; // Ensure invoke newInterestRateModel.isInterestRateModel() returns true require(newInterestRateModel.isInterestRateModel(), "marker method returned false"); // Set the interest rate model to newInterestRateModel interestRateModel = newInterestRateModel; // Emit NewMarketInterestRateModel(oldInterestRateModel, newInterestRateModel) emit NewMarketInterestRateModel(oldInterestRateModel, newInterestRateModel); return uint(Error.NO_ERROR); } /*** Safe Token ***/ /** * @notice Gets balance of this contract in terms of the underlying * @dev This excludes the value of the current message, if any * @return The quantity of underlying owned by this contract */ function getCashPrior() internal view returns (uint); /** * @dev Performs a transfer in, reverting upon failure. Returns the amount actually transferred to the protocol, in case of a fee. * This may revert due to insufficient balance or insufficient allowance. */ function doTransferIn(address from, uint amount) internal returns (uint); /** * @dev Performs a transfer out, ideally returning an explanatory error code upon failure tather than reverting. * If caller has not called checked protocol's balance, may revert due to insufficient cash held in the contract. * If caller has checked protocol's balance, and verified it is >= amount, this should not revert in normal conditions. */ function doTransferOut(address payable to, uint amount) internal; /*** Reentrancy Guard ***/ /** * @dev Prevents a contract from calling itself, directly or indirectly. */ modifier nonReentrant() { require(_notEntered, "re-entered"); _notEntered = false; _; _notEntered = true; // get a gas-refund post-Istanbul } }
pragma solidity ^0.5.16; contract ComptrollerInterface { /// @notice Indicator that this is a Comptroller contract (for inspection) bool public constant isComptroller = true; /*** Assets You Are In ***/ function enterMarkets(address[] calldata cTokens) external returns (uint[] memory); function exitMarket(address cToken) external returns (uint); /*** Policy Hooks ***/ function mintAllowed(address cToken, address minter, uint mintAmount) external returns (uint); function mintVerify(address cToken, address minter, uint mintAmount, uint mintTokens) external; function redeemAllowed(address cToken, address redeemer, uint redeemTokens) external returns (uint); function redeemVerify(address cToken, address redeemer, uint redeemAmount, uint redeemTokens) external; function borrowAllowed(address cToken, address borrower, uint borrowAmount) external returns (uint); function borrowVerify(address cToken, address borrower, uint borrowAmount) external; function repayBorrowAllowed( address cToken, address payer, address borrower, uint repayAmount) external returns (uint); function repayBorrowVerify( address cToken, address payer, address borrower, uint repayAmount, uint borrowerIndex) external; function liquidateBorrowAllowed( address cTokenBorrowed, address cTokenCollateral, address liquidator, address borrower, uint repayAmount) external returns (uint); function liquidateBorrowVerify( address cTokenBorrowed, address cTokenCollateral, address liquidator, address borrower, uint repayAmount, uint seizeTokens) external; function seizeAllowed( address cTokenCollateral, address cTokenBorrowed, address liquidator, address borrower, uint seizeTokens) external returns (uint); function seizeVerify( address cTokenCollateral, address cTokenBorrowed, address liquidator, address borrower, uint seizeTokens) external; function transferAllowed(address cToken, address src, address dst, uint transferTokens) external returns (uint); function transferVerify(address cToken, address src, address dst, uint transferTokens) external; /*** Liquidity/Liquidation Calculations ***/ function liquidateCalculateSeizeTokens( address cTokenBorrowed, address cTokenCollateral, uint repayAmount) external view returns (uint, uint); }
pragma solidity ^0.5.16; import "./ComptrollerInterface.sol"; import "./InterestRateModel.sol"; contract CTokenStorage { /** * @dev Guard variable for re-entrancy checks */ bool internal _notEntered; /** * @notice EIP-20 token name for this token */ string public name; /** * @notice EIP-20 token symbol for this token */ string public symbol; /** * @notice EIP-20 token decimals for this token */ uint8 public decimals; /** * @notice Maximum borrow rate that can ever be applied (.0005% / block) */ uint internal constant borrowRateMaxMantissa = 0.0005e16; /** * @notice Maximum fraction of interest that can be set aside for reserves */ uint internal constant reserveFactorMaxMantissa = 1e18; /** * @notice Administrator for this contract */ address payable public admin; /** * @notice Pending administrator for this contract */ address payable public pendingAdmin; /** * @notice Contract which oversees inter-cToken operations */ ComptrollerInterface public comptroller; /** * @notice Model which tells what the current interest rate should be */ InterestRateModel public interestRateModel; /** * @notice Initial exchange rate used when minting the first CTokens (used when totalSupply = 0) */ uint internal initialExchangeRateMantissa; /** * @notice Fraction of interest currently set aside for reserves */ uint public reserveFactorMantissa; /** * @notice Block number that interest was last accrued at */ uint public accrualBlockNumber; /** * @notice Accumulator of the total earned interest rate since the opening of the market */ uint public borrowIndex; /** * @notice Total amount of outstanding borrows of the underlying in this market */ uint public totalBorrows; /** * @notice Total amount of reserves of the underlying held in this market */ uint public totalReserves; /** * @notice Total number of tokens in circulation */ uint public totalSupply; /** * @notice Official record of token balances for each account */ mapping (address => uint) internal accountTokens; /** * @notice Approved token transfer amounts on behalf of others */ mapping (address => mapping (address => uint)) internal transferAllowances; /** * @notice Container for borrow balance information * @member principal Total balance (with accrued interest), after applying the most recent balance-changing action * @member interestIndex Global borrowIndex as of the most recent balance-changing action */ struct BorrowSnapshot { uint principal; uint interestIndex; } /** * @notice Mapping of account addresses to outstanding borrow balances */ mapping(address => BorrowSnapshot) internal accountBorrows; } contract CTokenInterface is CTokenStorage { /** * @notice Indicator that this is a CToken contract (for inspection) */ bool public constant isCToken = true; /*** Market Events ***/ /** * @notice Event emitted when interest is accrued */ event AccrueInterest(uint cashPrior, uint interestAccumulated, uint borrowIndex, uint totalBorrows); /** * @notice Event emitted when tokens are minted */ event Mint(address minter, uint mintAmount, uint mintTokens); /** * @notice Event emitted when tokens are redeemed */ event Redeem(address redeemer, uint redeemAmount, uint redeemTokens); /** * @notice Event emitted when underlying is borrowed */ event Borrow(address borrower, uint borrowAmount, uint accountBorrows, uint totalBorrows); /** * @notice Event emitted when a borrow is repaid */ event RepayBorrow(address payer, address borrower, uint repayAmount, uint accountBorrows, uint totalBorrows); /** * @notice Event emitted when a borrow is liquidated */ event LiquidateBorrow(address liquidator, address borrower, uint repayAmount, address cTokenCollateral, uint seizeTokens); /*** Admin Events ***/ /** * @notice Event emitted when pendingAdmin is changed */ event NewPendingAdmin(address oldPendingAdmin, address newPendingAdmin); /** * @notice Event emitted when pendingAdmin is accepted, which means admin is updated */ event NewAdmin(address oldAdmin, address newAdmin); /** * @notice Event emitted when comptroller is changed */ event NewComptroller(ComptrollerInterface oldComptroller, ComptrollerInterface newComptroller); /** * @notice Event emitted when interestRateModel is changed */ event NewMarketInterestRateModel(InterestRateModel oldInterestRateModel, InterestRateModel newInterestRateModel); /** * @notice Event emitted when the reserve factor is changed */ event NewReserveFactor(uint oldReserveFactorMantissa, uint newReserveFactorMantissa); /** * @notice Event emitted when the reserves are added */ event ReservesAdded(address benefactor, uint addAmount, uint newTotalReserves); /** * @notice Event emitted when the reserves are reduced */ event ReservesReduced(address admin, uint reduceAmount, uint newTotalReserves); /** * @notice EIP20 Transfer event */ event Transfer(address indexed from, address indexed to, uint amount); /** * @notice EIP20 Approval event */ event Approval(address indexed owner, address indexed spender, uint amount); /** * @notice Failure event */ event Failure(uint error, uint info, uint detail); /*** User Interface ***/ function transfer(address dst, uint amount) external returns (bool); function transferFrom(address src, address dst, uint amount) external returns (bool); function approve(address spender, uint amount) external returns (bool); function allowance(address owner, address spender) external view returns (uint); function balanceOf(address owner) external view returns (uint); function balanceOfUnderlying(address owner) external returns (uint); function getAccountSnapshot(address account) external view returns (uint, uint, uint, uint); function borrowRatePerBlock() external view returns (uint); function supplyRatePerBlock() external view returns (uint); function totalBorrowsCurrent() external returns (uint); function borrowBalanceCurrent(address account) external returns (uint); function borrowBalanceStored(address account) public view returns (uint); function exchangeRateCurrent() public returns (uint); function exchangeRateStored() public view returns (uint); function getCash() external view returns (uint); function accrueInterest() public returns (uint); function seize(address liquidator, address borrower, uint seizeTokens) external returns (uint); /*** Admin Functions ***/ function _setPendingAdmin(address payable newPendingAdmin) external returns (uint); function _acceptAdmin() external returns (uint); function _setComptroller(ComptrollerInterface newComptroller) public returns (uint); function _setReserveFactor(uint newReserveFactorMantissa) external returns (uint); function _reduceReserves(uint reduceAmount) external returns (uint); function _setInterestRateModel(InterestRateModel newInterestRateModel) public returns (uint); } contract CErc20Storage { /** * @notice Underlying asset for this CToken */ address public underlying; } contract CErc20Interface is CErc20Storage { /*** User Interface ***/ function mint(uint mintAmount) external returns (uint); function redeem(uint redeemTokens) external returns (uint); function redeemUnderlying(uint redeemAmount) external returns (uint); function borrow(uint borrowAmount) external returns (uint); function repayBorrow(uint repayAmount) external returns (uint); function repayBorrowBehalf(address borrower, uint repayAmount) external returns (uint); function liquidateBorrow(address borrower, uint repayAmount, CTokenInterface cTokenCollateral) external returns (uint); /*** Admin Functions ***/ function _addReserves(uint addAmount) external returns (uint); } contract CDelegationStorage { /** * @notice Implementation address for this contract */ address public implementation; } contract CDelegatorInterface is CDelegationStorage { /** * @notice Emitted when implementation is changed */ event NewImplementation(address oldImplementation, address newImplementation); /** * @notice Called by the admin to update the implementation of the delegator * @param implementation_ The address of the new implementation for delegation * @param allowResign Flag to indicate whether to call _resignImplementation on the old implementation * @param becomeImplementationData The encoded bytes data to be passed to _becomeImplementation */ function _setImplementation(address implementation_, bool allowResign, bytes memory becomeImplementationData) public; } contract CDelegateInterface is CDelegationStorage { /** * @notice Called by the delegator on a delegate to initialize it for duty * @dev Should revert if any issues arise which make it unfit for delegation * @param data The encoded bytes data for any initialization */ function _becomeImplementation(bytes memory data) public; /** * @notice Called by the delegator on a delegate to forfeit its responsibility */ function _resignImplementation() public; }
pragma solidity ^0.5.16; contract ComptrollerErrorReporter { enum Error { NO_ERROR, UNAUTHORIZED, COMPTROLLER_MISMATCH, INSUFFICIENT_SHORTFALL, INSUFFICIENT_LIQUIDITY, INVALID_CLOSE_FACTOR, INVALID_COLLATERAL_FACTOR, INVALID_LIQUIDATION_INCENTIVE, MARKET_NOT_ENTERED, // no longer possible MARKET_NOT_LISTED, MARKET_ALREADY_LISTED, MATH_ERROR, NONZERO_BORROW_BALANCE, PRICE_ERROR, REJECTION, SNAPSHOT_ERROR, TOO_MANY_ASSETS, TOO_MUCH_REPAY } enum FailureInfo { ACCEPT_ADMIN_PENDING_ADMIN_CHECK, ACCEPT_PENDING_IMPLEMENTATION_ADDRESS_CHECK, EXIT_MARKET_BALANCE_OWED, EXIT_MARKET_REJECTION, SET_CLOSE_FACTOR_OWNER_CHECK, SET_CLOSE_FACTOR_VALIDATION, SET_COLLATERAL_FACTOR_OWNER_CHECK, SET_COLLATERAL_FACTOR_NO_EXISTS, SET_COLLATERAL_FACTOR_VALIDATION, SET_COLLATERAL_FACTOR_WITHOUT_PRICE, SET_IMPLEMENTATION_OWNER_CHECK, SET_LIQUIDATION_INCENTIVE_OWNER_CHECK, SET_LIQUIDATION_INCENTIVE_VALIDATION, SET_MAX_ASSETS_OWNER_CHECK, SET_PENDING_ADMIN_OWNER_CHECK, SET_PENDING_IMPLEMENTATION_OWNER_CHECK, SET_PRICE_ORACLE_OWNER_CHECK, SUPPORT_MARKET_EXISTS, SUPPORT_MARKET_OWNER_CHECK, SET_PAUSE_GUARDIAN_OWNER_CHECK } /** * @dev `error` corresponds to enum Error; `info` corresponds to enum FailureInfo, and `detail` is an arbitrary * contract-specific code that enables us to report opaque error codes from upgradeable contracts. **/ event Failure(uint error, uint info, uint detail); /** * @dev use this when reporting a known error from the money market or a non-upgradeable collaborator */ function fail(Error err, FailureInfo info) internal returns (uint) { emit Failure(uint(err), uint(info), 0); return uint(err); } /** * @dev use this when reporting an opaque error from an upgradeable collaborator contract */ function failOpaque(Error err, FailureInfo info, uint opaqueError) internal returns (uint) { emit Failure(uint(err), uint(info), opaqueError); return uint(err); } } contract TokenErrorReporter { enum Error { NO_ERROR, UNAUTHORIZED, BAD_INPUT, COMPTROLLER_REJECTION, COMPTROLLER_CALCULATION_ERROR, INTEREST_RATE_MODEL_ERROR, INVALID_ACCOUNT_PAIR, INVALID_CLOSE_AMOUNT_REQUESTED, INVALID_COLLATERAL_FACTOR, MATH_ERROR, MARKET_NOT_FRESH, MARKET_NOT_LISTED, TOKEN_INSUFFICIENT_ALLOWANCE, TOKEN_INSUFFICIENT_BALANCE, TOKEN_INSUFFICIENT_CASH, TOKEN_TRANSFER_IN_FAILED, TOKEN_TRANSFER_OUT_FAILED } /* * Note: FailureInfo (but not Error) is kept in alphabetical order * This is because FailureInfo grows significantly faster, and * the order of Error has some meaning, while the order of FailureInfo * is entirely arbitrary. */ enum FailureInfo { ACCEPT_ADMIN_PENDING_ADMIN_CHECK, ACCRUE_INTEREST_ACCUMULATED_INTEREST_CALCULATION_FAILED, ACCRUE_INTEREST_BORROW_RATE_CALCULATION_FAILED, ACCRUE_INTEREST_NEW_BORROW_INDEX_CALCULATION_FAILED, ACCRUE_INTEREST_NEW_TOTAL_BORROWS_CALCULATION_FAILED, ACCRUE_INTEREST_NEW_TOTAL_RESERVES_CALCULATION_FAILED, ACCRUE_INTEREST_SIMPLE_INTEREST_FACTOR_CALCULATION_FAILED, BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED, BORROW_ACCRUE_INTEREST_FAILED, BORROW_CASH_NOT_AVAILABLE, BORROW_FRESHNESS_CHECK, BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED, BORROW_NEW_ACCOUNT_BORROW_BALANCE_CALCULATION_FAILED, BORROW_MARKET_NOT_LISTED, BORROW_COMPTROLLER_REJECTION, LIQUIDATE_ACCRUE_BORROW_INTEREST_FAILED, LIQUIDATE_ACCRUE_COLLATERAL_INTEREST_FAILED, LIQUIDATE_COLLATERAL_FRESHNESS_CHECK, LIQUIDATE_COMPTROLLER_REJECTION, LIQUIDATE_COMPTROLLER_CALCULATE_AMOUNT_SEIZE_FAILED, LIQUIDATE_CLOSE_AMOUNT_IS_UINT_MAX, LIQUIDATE_CLOSE_AMOUNT_IS_ZERO, LIQUIDATE_FRESHNESS_CHECK, LIQUIDATE_LIQUIDATOR_IS_BORROWER, LIQUIDATE_REPAY_BORROW_FRESH_FAILED, LIQUIDATE_SEIZE_BALANCE_INCREMENT_FAILED, LIQUIDATE_SEIZE_BALANCE_DECREMENT_FAILED, LIQUIDATE_SEIZE_COMPTROLLER_REJECTION, LIQUIDATE_SEIZE_LIQUIDATOR_IS_BORROWER, LIQUIDATE_SEIZE_TOO_MUCH, MINT_ACCRUE_INTEREST_FAILED, MINT_COMPTROLLER_REJECTION, MINT_EXCHANGE_CALCULATION_FAILED, MINT_EXCHANGE_RATE_READ_FAILED, MINT_FRESHNESS_CHECK, MINT_NEW_ACCOUNT_BALANCE_CALCULATION_FAILED, MINT_NEW_TOTAL_SUPPLY_CALCULATION_FAILED, MINT_TRANSFER_IN_FAILED, MINT_TRANSFER_IN_NOT_POSSIBLE, REDEEM_ACCRUE_INTEREST_FAILED, REDEEM_COMPTROLLER_REJECTION, REDEEM_EXCHANGE_TOKENS_CALCULATION_FAILED, REDEEM_EXCHANGE_AMOUNT_CALCULATION_FAILED, REDEEM_EXCHANGE_RATE_READ_FAILED, REDEEM_FRESHNESS_CHECK, REDEEM_NEW_ACCOUNT_BALANCE_CALCULATION_FAILED, REDEEM_NEW_TOTAL_SUPPLY_CALCULATION_FAILED, REDEEM_TRANSFER_OUT_NOT_POSSIBLE, REDUCE_RESERVES_ACCRUE_INTEREST_FAILED, REDUCE_RESERVES_ADMIN_CHECK, REDUCE_RESERVES_CASH_NOT_AVAILABLE, REDUCE_RESERVES_FRESH_CHECK, REDUCE_RESERVES_VALIDATION, REPAY_BEHALF_ACCRUE_INTEREST_FAILED, REPAY_BORROW_ACCRUE_INTEREST_FAILED, REPAY_BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED, REPAY_BORROW_COMPTROLLER_REJECTION, REPAY_BORROW_FRESHNESS_CHECK, REPAY_BORROW_NEW_ACCOUNT_BORROW_BALANCE_CALCULATION_FAILED, REPAY_BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED, REPAY_BORROW_TRANSFER_IN_NOT_POSSIBLE, SET_COLLATERAL_FACTOR_OWNER_CHECK, SET_COLLATERAL_FACTOR_VALIDATION, SET_COMPTROLLER_OWNER_CHECK, SET_INTEREST_RATE_MODEL_ACCRUE_INTEREST_FAILED, SET_INTEREST_RATE_MODEL_FRESH_CHECK, SET_INTEREST_RATE_MODEL_OWNER_CHECK, SET_MAX_ASSETS_OWNER_CHECK, SET_ORACLE_MARKET_NOT_LISTED, SET_PENDING_ADMIN_OWNER_CHECK, SET_RESERVE_FACTOR_ACCRUE_INTEREST_FAILED, SET_RESERVE_FACTOR_ADMIN_CHECK, SET_RESERVE_FACTOR_FRESH_CHECK, SET_RESERVE_FACTOR_BOUNDS_CHECK, TRANSFER_COMPTROLLER_REJECTION, TRANSFER_NOT_ALLOWED, TRANSFER_NOT_ENOUGH, TRANSFER_TOO_MUCH, ADD_RESERVES_ACCRUE_INTEREST_FAILED, ADD_RESERVES_FRESH_CHECK, ADD_RESERVES_TRANSFER_IN_NOT_POSSIBLE } /** * @dev `error` corresponds to enum Error; `info` corresponds to enum FailureInfo, and `detail` is an arbitrary * contract-specific code that enables us to report opaque error codes from upgradeable contracts. **/ event Failure(uint error, uint info, uint detail); /** * @dev use this when reporting a known error from the money market or a non-upgradeable collaborator */ function fail(Error err, FailureInfo info) internal returns (uint) { emit Failure(uint(err), uint(info), 0); return uint(err); } /** * @dev use this when reporting an opaque error from an upgradeable collaborator contract */ function failOpaque(Error err, FailureInfo info, uint opaqueError) internal returns (uint) { emit Failure(uint(err), uint(info), opaqueError); return uint(err); } }
pragma solidity ^0.5.16; import "./CarefulMath.sol"; import "./ExponentialNoError.sol"; /** * @title Exponential module for storing fixed-precision decimals * @author Compound * @dev Legacy contract for compatibility reasons with existing contracts that still use MathError * @notice Exp is a struct which stores decimals with a fixed precision of 18 decimal places. * Thus, if we wanted to store the 5.1, mantissa would store 5.1e18. That is: * `Exp({mantissa: 5100000000000000000})`. */ contract Exponential is CarefulMath, ExponentialNoError { /** * @dev Creates an exponential from numerator and denominator values. * Note: Returns an error if (`num` * 10e18) > MAX_INT, * or if `denom` is zero. */ function getExp(uint num, uint denom) pure internal returns (MathError, Exp memory) { (MathError err0, uint scaledNumerator) = mulUInt(num, expScale); if (err0 != MathError.NO_ERROR) { return (err0, Exp({mantissa: 0})); } (MathError err1, uint rational) = divUInt(scaledNumerator, denom); if (err1 != MathError.NO_ERROR) { return (err1, Exp({mantissa: 0})); } return (MathError.NO_ERROR, Exp({mantissa: rational})); } /** * @dev Adds two exponentials, returning a new exponential. */ function addExp(Exp memory a, Exp memory b) pure internal returns (MathError, Exp memory) { (MathError error, uint result) = addUInt(a.mantissa, b.mantissa); return (error, Exp({mantissa: result})); } /** * @dev Subtracts two exponentials, returning a new exponential. */ function subExp(Exp memory a, Exp memory b) pure internal returns (MathError, Exp memory) { (MathError error, uint result) = subUInt(a.mantissa, b.mantissa); return (error, Exp({mantissa: result})); } /** * @dev Multiply an Exp by a scalar, returning a new Exp. */ function mulScalar(Exp memory a, uint scalar) pure internal returns (MathError, Exp memory) { (MathError err0, uint scaledMantissa) = mulUInt(a.mantissa, scalar); if (err0 != MathError.NO_ERROR) { return (err0, Exp({mantissa: 0})); } return (MathError.NO_ERROR, Exp({mantissa: scaledMantissa})); } /** * @dev Multiply an Exp by a scalar, then truncate to return an unsigned integer. */ function mulScalarTruncate(Exp memory a, uint scalar) pure internal returns (MathError, uint) { (MathError err, Exp memory product) = mulScalar(a, scalar); if (err != MathError.NO_ERROR) { return (err, 0); } return (MathError.NO_ERROR, truncate(product)); } /** * @dev Multiply an Exp by a scalar, truncate, then add an to an unsigned integer, returning an unsigned integer. */ function mulScalarTruncateAddUInt(Exp memory a, uint scalar, uint addend) pure internal returns (MathError, uint) { (MathError err, Exp memory product) = mulScalar(a, scalar); if (err != MathError.NO_ERROR) { return (err, 0); } return addUInt(truncate(product), addend); } /** * @dev Divide an Exp by a scalar, returning a new Exp. */ function divScalar(Exp memory a, uint scalar) pure internal returns (MathError, Exp memory) { (MathError err0, uint descaledMantissa) = divUInt(a.mantissa, scalar); if (err0 != MathError.NO_ERROR) { return (err0, Exp({mantissa: 0})); } return (MathError.NO_ERROR, Exp({mantissa: descaledMantissa})); } /** * @dev Divide a scalar by an Exp, returning a new Exp. */ function divScalarByExp(uint scalar, Exp memory divisor) pure internal returns (MathError, Exp memory) { /* We are doing this as: getExp(mulUInt(expScale, scalar), divisor.mantissa) How it works: Exp = a / b; Scalar = s; `s / (a / b)` = `b * s / a` and since for an Exp `a = mantissa, b = expScale` */ (MathError err0, uint numerator) = mulUInt(expScale, scalar); if (err0 != MathError.NO_ERROR) { return (err0, Exp({mantissa: 0})); } return getExp(numerator, divisor.mantissa); } /** * @dev Divide a scalar by an Exp, then truncate to return an unsigned integer. */ function divScalarByExpTruncate(uint scalar, Exp memory divisor) pure internal returns (MathError, uint) { (MathError err, Exp memory fraction) = divScalarByExp(scalar, divisor); if (err != MathError.NO_ERROR) { return (err, 0); } return (MathError.NO_ERROR, truncate(fraction)); } /** * @dev Multiplies two exponentials, returning a new exponential. */ function mulExp(Exp memory a, Exp memory b) pure internal returns (MathError, Exp memory) { (MathError err0, uint doubleScaledProduct) = mulUInt(a.mantissa, b.mantissa); if (err0 != MathError.NO_ERROR) { return (err0, Exp({mantissa: 0})); } // We add half the scale before dividing so that we get rounding instead of truncation. // See "Listing 6" and text above it at https://accu.org/index.php/journals/1717 // Without this change, a result like 6.6...e-19 will be truncated to 0 instead of being rounded to 1e-18. (MathError err1, uint doubleScaledProductWithHalfScale) = addUInt(halfExpScale, doubleScaledProduct); if (err1 != MathError.NO_ERROR) { return (err1, Exp({mantissa: 0})); } (MathError err2, uint product) = divUInt(doubleScaledProductWithHalfScale, expScale); // The only error `div` can return is MathError.DIVISION_BY_ZERO but we control `expScale` and it is not zero. assert(err2 == MathError.NO_ERROR); return (MathError.NO_ERROR, Exp({mantissa: product})); } /** * @dev Multiplies two exponentials given their mantissas, returning a new exponential. */ function mulExp(uint a, uint b) pure internal returns (MathError, Exp memory) { return mulExp(Exp({mantissa: a}), Exp({mantissa: b})); } /** * @dev Multiplies three exponentials, returning a new exponential. */ function mulExp3(Exp memory a, Exp memory b, Exp memory c) pure internal returns (MathError, Exp memory) { (MathError err, Exp memory ab) = mulExp(a, b); if (err != MathError.NO_ERROR) { return (err, ab); } return mulExp(ab, c); } /** * @dev Divides two exponentials, returning a new exponential. * (a/scale) / (b/scale) = (a/scale) * (scale/b) = a/b, * which we can scale as an Exp by calling getExp(a.mantissa, b.mantissa) */ function divExp(Exp memory a, Exp memory b) pure internal returns (MathError, Exp memory) { return getExp(a.mantissa, b.mantissa); } }
pragma solidity ^0.5.16; /** * @title ERC 20 Token Standard Interface * https://eips.ethereum.org/EIPS/eip-20 */ interface EIP20Interface { function name() external view returns (string memory); function symbol() external view returns (string memory); function decimals() external view returns (uint8); /** * @notice Get the total number of tokens in circulation * @return The supply of tokens */ function totalSupply() external view returns (uint256); /** * @notice Gets the balance of the specified address * @param owner The address from which the balance will be retrieved * @return The balance */ function balanceOf(address owner) external view returns (uint256 balance); /** * @notice Transfer `amount` tokens from `msg.sender` to `dst` * @param dst The address of the destination account * @param amount The number of tokens to transfer * @return Whether or not the transfer succeeded */ function transfer(address dst, uint256 amount) external returns (bool success); /** * @notice Transfer `amount` tokens from `src` to `dst` * @param src The address of the source account * @param dst The address of the destination account * @param amount The number of tokens to transfer * @return Whether or not the transfer succeeded */ function transferFrom(address src, address dst, uint256 amount) external returns (bool success); /** * @notice Approve `spender` to transfer up to `amount` from `src` * @dev This will overwrite the approval amount for `spender` * and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve) * @param spender The address of the account which may transfer tokens * @param amount The number of tokens that are approved (-1 means infinite) * @return Whether or not the approval succeeded */ function approve(address spender, uint256 amount) external returns (bool success); /** * @notice Get the current allowance from `owner` for `spender` * @param owner The address of the account which owns the tokens to be spent * @param spender The address of the account which may transfer tokens * @return The number of tokens allowed to be spent (-1 means infinite) */ function allowance(address owner, address spender) external view returns (uint256 remaining); event Transfer(address indexed from, address indexed to, uint256 amount); event Approval(address indexed owner, address indexed spender, uint256 amount); }
pragma solidity ^0.5.16; /** * @title EIP20NonStandardInterface * @dev Version of ERC20 with no return values for `transfer` and `transferFrom` * See https://medium.com/coinmonks/missing-return-value-bug-at-least-130-tokens-affected-d67bf08521ca */ interface EIP20NonStandardInterface { /** * @notice Get the total number of tokens in circulation * @return The supply of tokens */ function totalSupply() external view returns (uint256); /** * @notice Gets the balance of the specified address * @param owner The address from which the balance will be retrieved * @return The balance */ function balanceOf(address owner) external view returns (uint256 balance); /// /// !!!!!!!!!!!!!! /// !!! NOTICE !!! `transfer` does not return a value, in violation of the ERC-20 specification /// !!!!!!!!!!!!!! /// /** * @notice Transfer `amount` tokens from `msg.sender` to `dst` * @param dst The address of the destination account * @param amount The number of tokens to transfer */ function transfer(address dst, uint256 amount) external; /// /// !!!!!!!!!!!!!! /// !!! NOTICE !!! `transferFrom` does not return a value, in violation of the ERC-20 specification /// !!!!!!!!!!!!!! /// /** * @notice Transfer `amount` tokens from `src` to `dst` * @param src The address of the source account * @param dst The address of the destination account * @param amount The number of tokens to transfer */ function transferFrom(address src, address dst, uint256 amount) external; /** * @notice Approve `spender` to transfer up to `amount` from `src` * @dev This will overwrite the approval amount for `spender` * and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve) * @param spender The address of the account which may transfer tokens * @param amount The number of tokens that are approved * @return Whether or not the approval succeeded */ function approve(address spender, uint256 amount) external returns (bool success); /** * @notice Get the current allowance from `owner` for `spender` * @param owner The address of the account which owns the tokens to be spent * @param spender The address of the account which may transfer tokens * @return The number of tokens allowed to be spent */ function allowance(address owner, address spender) external view returns (uint256 remaining); event Transfer(address indexed from, address indexed to, uint256 amount); event Approval(address indexed owner, address indexed spender, uint256 amount); }
pragma solidity ^0.5.16; /** * @title Compound's InterestRateModel Interface * @author Compound */ contract InterestRateModel { /// @notice Indicator that this is an InterestRateModel contract (for inspection) bool public constant isInterestRateModel = true; /** * @notice Calculates the current borrow interest rate per block * @param cash The total amount of cash the market has * @param borrows The total amount of borrows the market has outstanding * @param reserves The total amount of reserves the market has * @return The borrow rate per block (as a percentage, and scaled by 1e18) */ function getBorrowRate(uint cash, uint borrows, uint reserves) external view returns (uint); /** * @notice Calculates the current supply interest rate per block * @param cash The total amount of cash the market has * @param borrows The total amount of borrows the market has outstanding * @param reserves The total amount of reserves the market has * @param reserveFactorMantissa The current reserve factor the market has * @return The supply rate per block (as a percentage, and scaled by 1e18) */ function getSupplyRate(uint cash, uint borrows, uint reserves, uint reserveFactorMantissa) external view returns (uint); }
pragma solidity ^0.5.16; /** * @title Careful Math * @author Compound * @notice Derived from OpenZeppelin's SafeMath library * https://github.com/OpenZeppelin/openzeppelin-solidity/blob/master/contracts/math/SafeMath.sol */ contract CarefulMath { /** * @dev Possible error codes that we can return */ enum MathError { NO_ERROR, DIVISION_BY_ZERO, INTEGER_OVERFLOW, INTEGER_UNDERFLOW } /** * @dev Multiplies two numbers, returns an error on overflow. */ function mulUInt(uint a, uint b) internal pure returns (MathError, uint) { if (a == 0) { return (MathError.NO_ERROR, 0); } uint c = a * b; if (c / a != b) { return (MathError.INTEGER_OVERFLOW, 0); } else { return (MathError.NO_ERROR, c); } } /** * @dev Integer division of two numbers, truncating the quotient. */ function divUInt(uint a, uint b) internal pure returns (MathError, uint) { if (b == 0) { return (MathError.DIVISION_BY_ZERO, 0); } return (MathError.NO_ERROR, a / b); } /** * @dev Subtracts two numbers, returns an error on overflow (i.e. if subtrahend is greater than minuend). */ function subUInt(uint a, uint b) internal pure returns (MathError, uint) { if (b <= a) { return (MathError.NO_ERROR, a - b); } else { return (MathError.INTEGER_UNDERFLOW, 0); } } /** * @dev Adds two numbers, returns an error on overflow. */ function addUInt(uint a, uint b) internal pure returns (MathError, uint) { uint c = a + b; if (c >= a) { return (MathError.NO_ERROR, c); } else { return (MathError.INTEGER_OVERFLOW, 0); } } /** * @dev add a and b and then subtract c */ function addThenSubUInt(uint a, uint b, uint c) internal pure returns (MathError, uint) { (MathError err0, uint sum) = addUInt(a, b); if (err0 != MathError.NO_ERROR) { return (err0, 0); } return subUInt(sum, c); } }
pragma solidity ^0.5.16; /** * @title Exponential module for storing fixed-precision decimals * @author Compound * @notice Exp is a struct which stores decimals with a fixed precision of 18 decimal places. * Thus, if we wanted to store the 5.1, mantissa would store 5.1e18. That is: * `Exp({mantissa: 5100000000000000000})`. */ contract ExponentialNoError { uint constant expScale = 1e18; uint constant doubleScale = 1e36; uint constant halfExpScale = expScale/2; uint constant mantissaOne = expScale; struct Exp { uint mantissa; } struct Double { uint mantissa; } /** * @dev Truncates the given exp to a whole number value. * For example, truncate(Exp{mantissa: 15 * expScale}) = 15 */ function truncate(Exp memory exp) pure internal returns (uint) { // Note: We are not using careful math here as we're performing a division that cannot fail return exp.mantissa / expScale; } /** * @dev Multiply an Exp by a scalar, then truncate to return an unsigned integer. */ function mul_ScalarTruncate(Exp memory a, uint scalar) pure internal returns (uint) { Exp memory product = mul_(a, scalar); return truncate(product); } /** * @dev Multiply an Exp by a scalar, truncate, then add an to an unsigned integer, returning an unsigned integer. */ function mul_ScalarTruncateAddUInt(Exp memory a, uint scalar, uint addend) pure internal returns (uint) { Exp memory product = mul_(a, scalar); return add_(truncate(product), addend); } /** * @dev Checks if first Exp is less than second Exp. */ function lessThanExp(Exp memory left, Exp memory right) pure internal returns (bool) { return left.mantissa < right.mantissa; } /** * @dev Checks if left Exp <= right Exp. */ function lessThanOrEqualExp(Exp memory left, Exp memory right) pure internal returns (bool) { return left.mantissa <= right.mantissa; } /** * @dev Checks if left Exp > right Exp. */ function greaterThanExp(Exp memory left, Exp memory right) pure internal returns (bool) { return left.mantissa > right.mantissa; } /** * @dev returns true if Exp is exactly zero */ function isZeroExp(Exp memory value) pure internal returns (bool) { return value.mantissa == 0; } function safe224(uint n, string memory errorMessage) pure internal returns (uint224) { require(n < 2**224, errorMessage); return uint224(n); } function safe32(uint n, string memory errorMessage) pure internal returns (uint32) { require(n < 2**32, errorMessage); return uint32(n); } function add_(Exp memory a, Exp memory b) pure internal returns (Exp memory) { return Exp({mantissa: add_(a.mantissa, b.mantissa)}); } function add_(Double memory a, Double memory b) pure internal returns (Double memory) { return Double({mantissa: add_(a.mantissa, b.mantissa)}); } function add_(uint a, uint b) pure internal returns (uint) { return add_(a, b, "addition overflow"); } function add_(uint a, uint b, string memory errorMessage) pure internal returns (uint) { uint c = a + b; require(c >= a, errorMessage); return c; } function sub_(Exp memory a, Exp memory b) pure internal returns (Exp memory) { return Exp({mantissa: sub_(a.mantissa, b.mantissa)}); } function sub_(Double memory a, Double memory b) pure internal returns (Double memory) { return Double({mantissa: sub_(a.mantissa, b.mantissa)}); } function sub_(uint a, uint b) pure internal returns (uint) { return sub_(a, b, "subtraction underflow"); } function sub_(uint a, uint b, string memory errorMessage) pure internal returns (uint) { require(b <= a, errorMessage); return a - b; } function mul_(Exp memory a, Exp memory b) pure internal returns (Exp memory) { return Exp({mantissa: mul_(a.mantissa, b.mantissa) / expScale}); } function mul_(Exp memory a, uint b) pure internal returns (Exp memory) { return Exp({mantissa: mul_(a.mantissa, b)}); } function mul_(uint a, Exp memory b) pure internal returns (uint) { return mul_(a, b.mantissa) / expScale; } function mul_(Double memory a, Double memory b) pure internal returns (Double memory) { return Double({mantissa: mul_(a.mantissa, b.mantissa) / doubleScale}); } function mul_(Double memory a, uint b) pure internal returns (Double memory) { return Double({mantissa: mul_(a.mantissa, b)}); } function mul_(uint a, Double memory b) pure internal returns (uint) { return mul_(a, b.mantissa) / doubleScale; } function mul_(uint a, uint b) pure internal returns (uint) { return mul_(a, b, "multiplication overflow"); } function mul_(uint a, uint b, string memory errorMessage) pure internal returns (uint) { if (a == 0 || b == 0) { return 0; } uint c = a * b; require(c / a == b, errorMessage); return c; } function div_(Exp memory a, Exp memory b) pure internal returns (Exp memory) { return Exp({mantissa: div_(mul_(a.mantissa, expScale), b.mantissa)}); } function div_(Exp memory a, uint b) pure internal returns (Exp memory) { return Exp({mantissa: div_(a.mantissa, b)}); } function div_(uint a, Exp memory b) pure internal returns (uint) { return div_(mul_(a, expScale), b.mantissa); } function div_(Double memory a, Double memory b) pure internal returns (Double memory) { return Double({mantissa: div_(mul_(a.mantissa, doubleScale), b.mantissa)}); } function div_(Double memory a, uint b) pure internal returns (Double memory) { return Double({mantissa: div_(a.mantissa, b)}); } function div_(uint a, Double memory b) pure internal returns (uint) { return div_(mul_(a, doubleScale), b.mantissa); } function div_(uint a, uint b) pure internal returns (uint) { return div_(a, b, "divide by zero"); } function div_(uint a, uint b, string memory errorMessage) pure internal returns (uint) { require(b > 0, errorMessage); return a / b; } function fraction(uint a, uint b) pure internal returns (Double memory) { return Double({mantissa: div_(mul_(a, doubleScale), b)}); } }
{ "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "abi" ] } }, "metadata": { "useLiteralContent": true }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"address","name":"underlying_","type":"address"},{"internalType":"contract ComptrollerInterface","name":"comptroller_","type":"address"},{"internalType":"contract InterestRateModel","name":"interestRateModel_","type":"address"},{"internalType":"uint256","name":"initialExchangeRateMantissa_","type":"uint256"},{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"},{"internalType":"uint8","name":"decimals_","type":"uint8"},{"internalType":"address payable","name":"admin_","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"cashPrior","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"interestAccumulated","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"borrowIndex","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"totalBorrows","type":"uint256"}],"name":"AccrueInterest","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"borrower","type":"address"},{"indexed":false,"internalType":"uint256","name":"borrowAmount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"accountBorrows","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"totalBorrows","type":"uint256"}],"name":"Borrow","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"error","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"info","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"detail","type":"uint256"}],"name":"Failure","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"liquidator","type":"address"},{"indexed":false,"internalType":"address","name":"borrower","type":"address"},{"indexed":false,"internalType":"uint256","name":"repayAmount","type":"uint256"},{"indexed":false,"internalType":"address","name":"cTokenCollateral","type":"address"},{"indexed":false,"internalType":"uint256","name":"seizeTokens","type":"uint256"}],"name":"LiquidateBorrow","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"minter","type":"address"},{"indexed":false,"internalType":"uint256","name":"mintAmount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"mintTokens","type":"uint256"}],"name":"Mint","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"NewAdmin","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"contract ComptrollerInterface","name":"oldComptroller","type":"address"},{"indexed":false,"internalType":"contract ComptrollerInterface","name":"newComptroller","type":"address"}],"name":"NewComptroller","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"contract InterestRateModel","name":"oldInterestRateModel","type":"address"},{"indexed":false,"internalType":"contract InterestRateModel","name":"newInterestRateModel","type":"address"}],"name":"NewMarketInterestRateModel","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"oldPendingAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newPendingAdmin","type":"address"}],"name":"NewPendingAdmin","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"oldReserveFactorMantissa","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newReserveFactorMantissa","type":"uint256"}],"name":"NewReserveFactor","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"redeemer","type":"address"},{"indexed":false,"internalType":"uint256","name":"redeemAmount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"redeemTokens","type":"uint256"}],"name":"Redeem","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"payer","type":"address"},{"indexed":false,"internalType":"address","name":"borrower","type":"address"},{"indexed":false,"internalType":"uint256","name":"repayAmount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"accountBorrows","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"totalBorrows","type":"uint256"}],"name":"RepayBorrow","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"benefactor","type":"address"},{"indexed":false,"internalType":"uint256","name":"addAmount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newTotalReserves","type":"uint256"}],"name":"ReservesAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"admin","type":"address"},{"indexed":false,"internalType":"uint256","name":"reduceAmount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newTotalReserves","type":"uint256"}],"name":"ReservesReduced","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":"amount","type":"uint256"}],"name":"Transfer","type":"event"},{"constant":false,"inputs":[],"name":"_acceptAdmin","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"uint256","name":"addAmount","type":"uint256"}],"name":"_addReserves","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"uint256","name":"reduceAmount","type":"uint256"}],"name":"_reduceReserves","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"contract ComptrollerInterface","name":"newComptroller","type":"address"}],"name":"_setComptroller","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"contract InterestRateModel","name":"newInterestRateModel","type":"address"}],"name":"_setInterestRateModel","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address payable","name":"newPendingAdmin","type":"address"}],"name":"_setPendingAdmin","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"uint256","name":"newReserveFactorMantissa","type":"uint256"}],"name":"_setReserveFactor","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"accrualBlockNumber","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"accrueInterest","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"admin","outputs":[{"internalType":"address payable","name":"","type":"address"}],"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":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOfUnderlying","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"uint256","name":"borrowAmount","type":"uint256"}],"name":"borrow","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"borrowBalanceCurrent","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"borrowBalanceStored","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"borrowIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"borrowRatePerBlock","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"comptroller","outputs":[{"internalType":"contract ComptrollerInterface","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"exchangeRateCurrent","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"exchangeRateStored","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"getAccountSnapshot","outputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"getCash","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"underlying_","type":"address"},{"internalType":"contract ComptrollerInterface","name":"comptroller_","type":"address"},{"internalType":"contract InterestRateModel","name":"interestRateModel_","type":"address"},{"internalType":"uint256","name":"initialExchangeRateMantissa_","type":"uint256"},{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"},{"internalType":"uint8","name":"decimals_","type":"uint8"}],"name":"initialize","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"contract ComptrollerInterface","name":"comptroller_","type":"address"},{"internalType":"contract InterestRateModel","name":"interestRateModel_","type":"address"},{"internalType":"uint256","name":"initialExchangeRateMantissa_","type":"uint256"},{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"},{"internalType":"uint8","name":"decimals_","type":"uint8"}],"name":"initialize","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"interestRateModel","outputs":[{"internalType":"contract InterestRateModel","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"isCToken","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"borrower","type":"address"},{"internalType":"uint256","name":"repayAmount","type":"uint256"},{"internalType":"contract CTokenInterface","name":"cTokenCollateral","type":"address"}],"name":"liquidateBorrow","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"uint256","name":"mintAmount","type":"uint256"}],"name":"mint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"pendingAdmin","outputs":[{"internalType":"address payable","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"uint256","name":"redeemTokens","type":"uint256"}],"name":"redeem","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"uint256","name":"redeemAmount","type":"uint256"}],"name":"redeemUnderlying","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"uint256","name":"repayAmount","type":"uint256"}],"name":"repayBorrow","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"borrower","type":"address"},{"internalType":"uint256","name":"repayAmount","type":"uint256"}],"name":"repayBorrowBehalf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"reserveFactorMantissa","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"liquidator","type":"address"},{"internalType":"address","name":"borrower","type":"address"},{"internalType":"uint256","name":"seizeTokens","type":"uint256"}],"name":"seize","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"supplyRatePerBlock","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":"totalBorrows","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"totalBorrowsCurrent","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalReserves","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"dst","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"src","type":"address"},{"internalType":"address","name":"dst","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"underlying","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
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
-----Decoded View---------------
Arg [0] : underlying_ (address): 0x8798249c2E607446EfB7Ad49eC89dD1865Ff4272
Arg [1] : comptroller_ (address): 0x4dCf7407AE5C07f8681e1659f626E114A7667339
Arg [2] : interestRateModel_ (address): 0x8f0439382359c05ED287Acd5170757B76402D93F
Arg [3] : initialExchangeRateMantissa_ (uint256): 200000000000000000000000000
Arg [4] : name_ (string): Anchor SushiBar
Arg [5] : symbol_ (string): anXSUSHI
Arg [6] : decimals_ (uint8): 8
Arg [7] : admin_ (address): 0x3FcB35a1CbFB6007f9BC638D388958Bc4550cB28
-----Encoded View---------------
12 Constructor Arguments found :
Arg [0] : 0000000000000000000000008798249c2e607446efb7ad49ec89dd1865ff4272
Arg [1] : 0000000000000000000000004dcf7407ae5c07f8681e1659f626e114a7667339
Arg [2] : 0000000000000000000000008f0439382359c05ed287acd5170757b76402d93f
Arg [3] : 000000000000000000000000000000000000000000a56fa5b99019a5c8000000
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000140
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000008
Arg [7] : 0000000000000000000000003fcb35a1cbfb6007f9bc638d388958bc4550cb28
Arg [8] : 000000000000000000000000000000000000000000000000000000000000000f
Arg [9] : 416e63686f722053757368694261720000000000000000000000000000000000
Arg [10] : 0000000000000000000000000000000000000000000000000000000000000008
Arg [11] : 616e585355534849000000000000000000000000000000000000000000000000
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.