Unnamed: 0 int64 0 7.36k | comments stringlengths 3 35.2k | code_string stringlengths 1 527k | code stringlengths 1 527k | __index_level_0__ int64 0 88.6k |
|---|---|---|---|---|
8 | // Update the total supply | _totalSupply = _totalSupply.add(amount);
| _totalSupply = _totalSupply.add(amount);
| 3,606 |
10 | // solhint-disable-next-line avoid-tx-origin | return getRewardAmountFor(tx.origin, _gasUsed);
| return getRewardAmountFor(tx.origin, _gasUsed);
| 11,977 |
18 | // Create a new listing Params:tokenAddress: address of token to listtokenId: id of tokenstarsPrice: listing STARS priceethPrice: listing ETH priceisStarsListing: whether or not the listing can be sold for STARSisEthListing: whether or not the listing can be sold for ETH Requirements:- Listings of given currencies are ... | function createListing(
address tokenAddress,
uint256 tokenId,
uint256 tokenAmount,
uint256 starsPrice,
uint256 ethPrice,
bool isStarsListing,
bool isEthListing
| function createListing(
address tokenAddress,
uint256 tokenId,
uint256 tokenAmount,
uint256 starsPrice,
uint256 ethPrice,
bool isStarsListing,
bool isEthListing
| 48,904 |
39 | // solhint-disable-next-line avoid-low-level-calls | (bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
| (bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
| 79 |
188 | // Lottery / | function __lottery(string strNumber) private{
uint _number=parseInt(strNumber);
require(_number >=1234 && _number<=9876,'Error 11');
uint _now=now;
uint _index=gameInfo_.index;
require(_now>gameInfo_.lotteryResult[_index-1].time,'Erro... | function __lottery(string strNumber) private{
uint _number=parseInt(strNumber);
require(_number >=1234 && _number<=9876,'Error 11');
uint _now=now;
uint _index=gameInfo_.index;
require(_now>gameInfo_.lotteryResult[_index-1].time,'Erro... | 8,501 |
21 | // return The fee for completing a bounty, in basis points | function takerFee() public view virtual returns (uint256) {
return _takerFee;
}
| function takerFee() public view virtual returns (uint256) {
return _takerFee;
}
| 28,001 |
47 | // Provides whether a drago is whitelisted/_drago Address of the target drago/ return Bool is whitelisted | function isWhitelistedDrago(address _drago)
external view
returns (bool)
| function isWhitelistedDrago(address _drago)
external view
returns (bool)
| 10,795 |
17 | // MAPPING |
mapping(address => bool) public authorization;
|
mapping(address => bool) public authorization;
| 37,794 |
12 | // Platform fee | uint256 public platformFee;
| uint256 public platformFee;
| 13,722 |
398 | // set new CL | creditLine = IV2CreditLine(newCl);
| creditLine = IV2CreditLine(newCl);
| 19,522 |
1,413 | // Params specifically for PerpetualLiquidatable. | uint256 liquidationLiveness;
FixedPoint.Unsigned collateralRequirement;
FixedPoint.Unsigned disputeBondPercentage;
FixedPoint.Unsigned sponsorDisputeRewardPercentage;
FixedPoint.Unsigned disputerDisputeRewardPercentage;
| uint256 liquidationLiveness;
FixedPoint.Unsigned collateralRequirement;
FixedPoint.Unsigned disputeBondPercentage;
FixedPoint.Unsigned sponsorDisputeRewardPercentage;
FixedPoint.Unsigned disputerDisputeRewardPercentage;
| 12,579 |
13 | // 根据序号查找某位拥有者的代币 tokenId | function tokenOfOwnerByIndex(address _owner, uint256 _index)
public
view
returns (uint256 tokenId)
| function tokenOfOwnerByIndex(address _owner, uint256 _index)
public
view
returns (uint256 tokenId)
| 54,334 |
6 | // TOKEN SIEZING |
function seize(
address _from,
address _to,
uint256 _value,
string memory _reason /*onlyIssuerOrAbove*/
) public;
function omnibusSeize(
address _omnibusWallet,
|
function seize(
address _from,
address _to,
uint256 _value,
string memory _reason /*onlyIssuerOrAbove*/
) public;
function omnibusSeize(
address _omnibusWallet,
| 33,691 |
1 | // Returns the `TokenOwnership` struct at `tokenId` without reverting. If the `tokenId` is out of bounds: - `addr = address(0)`- `startTimestamp = 0`- `burned = false`- `extraData = 0` If the `tokenId` is burned: - `addr = <Address of owner before token was burned>`- `startTimestamp = <Timestamp when token was burned>`... | function explicitOwnershipOf(uint256 tokenId) public view virtual override returns (TokenOwnership memory) {
TokenOwnership memory ownership;
if (tokenId < _startTokenId() || tokenId >= _nextTokenId()) {
return ownership;
}
| function explicitOwnershipOf(uint256 tokenId) public view virtual override returns (TokenOwnership memory) {
TokenOwnership memory ownership;
if (tokenId < _startTokenId() || tokenId >= _nextTokenId()) {
return ownership;
}
| 16,634 |
41 | // Close a batch of price sheets passed VERIFICATION-PHASE/Empty sheets but in VERIFICATION-PHASE aren't allowed/tokenAddress The address of TOKEN contract/indices A list of indices of sheets w.r.t. `token` | function closeList(address tokenAddress, uint[] memory indices) external;
| function closeList(address tokenAddress, uint[] memory indices) external;
| 12,495 |
28 | // Calculate the withdrawal amount including staking rewards | uint amount = address(this)
.balance
.mul(memberStakes[msg.sender])
.div(totalStake);
require(check_free_balance() >= amount, "Not enough free balance for withdrawal.");
Address.sendValue(account, amount);
totalStake = total... | uint amount = address(this)
.balance
.mul(memberStakes[msg.sender])
.div(totalStake);
require(check_free_balance() >= amount, "Not enough free balance for withdrawal.");
Address.sendValue(account, amount);
totalStake = total... | 31,899 |
160 | // getOwnedPointAtIndex(): get point at _index from array of points that _whose owns | function getOwnedPointAtIndex(address _whose, uint256 _index)
view
external
returns (uint32 point)
| function getOwnedPointAtIndex(address _whose, uint256 _index)
view
external
returns (uint32 point)
| 14,839 |
48 | // AUniswap - Allows interactions with the Uniswap contracts./Gabriele Rigo - <gab@rigoblock.com>We implement sweep token methods routed to uniswap router even though could be defined as virtual and not implemented,because we always wrap/unwrap ETH within the pool and never accidentally send tokens to uniswap router or... | contract AUniswap is IAUniswap, AUniswapV3NPM {
using BytesLib for bytes;
// storage must be immutable as needs to be rutime consistent
// 0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45 on public networks
/// @inheritdoc IAUniswap
address public immutable override uniswapRouter02;
// 0xC36442b4a45... | contract AUniswap is IAUniswap, AUniswapV3NPM {
using BytesLib for bytes;
// storage must be immutable as needs to be rutime consistent
// 0x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45 on public networks
/// @inheritdoc IAUniswap
address public immutable override uniswapRouter02;
// 0xC36442b4a45... | 4,433 |
187 | // Deposit the senders savings to the vault, and credit them internally with "credits". Credit amount is calculated as a ratio of deposit amount and exchange rate: credits = underlying / exchangeRate We will first update the internal exchange rate by collecting any interest generated on the underlying. _underlyingUnits... | function depositSavings(uint256 _underlying) external override returns (uint256 creditsIssued) {
return _deposit(_underlying, msg.sender, true);
}
| function depositSavings(uint256 _underlying) external override returns (uint256 creditsIssued) {
return _deposit(_underlying, msg.sender, true);
}
| 29,660 |
11 | // If the designated reporter showed up return the no show bond to the bond owner. Otherwise it will be used as stake in the first report. | if (_reporter == _initialReporter.getDesignatedReporter()) {
require(_reputationToken.transfer(noShowBondOwner, _initialReportStake));
_initialReportStake = universe.getOrCacheDesignatedReportStake();
_reputationToken.trustedMarketTransfer(_reporter, _initialReporter, _initia... | if (_reporter == _initialReporter.getDesignatedReporter()) {
require(_reputationToken.transfer(noShowBondOwner, _initialReportStake));
_initialReportStake = universe.getOrCacheDesignatedReportStake();
_reputationToken.trustedMarketTransfer(_reporter, _initialReporter, _initia... | 19,942 |
35 | // Core ERC1155 creator implementation / | abstract contract ERC1155CreatorCore is CreatorCore, IERC1155CreatorCore {
using EnumerableSet for EnumerableSet.AddressSet;
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override(CreatorCore, IERC165) returns (bool) {
r... | abstract contract ERC1155CreatorCore is CreatorCore, IERC1155CreatorCore {
using EnumerableSet for EnumerableSet.AddressSet;
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override(CreatorCore, IERC165) returns (bool) {
r... | 32,842 |
111 | // Given an amount of EToken, how much TokenA and TokenB have to be deposited, withdrawn for itinitial issuance / last redemption: sqrt(amountAamountB) -> such that the inverse := EToken amount2subsequent issuances / non nullifying redemptions: claim on EToken supplyreserveA/B / | function tokenATokenBForEToken(
IEPool.Tranche memory t,
uint256 amount,
uint256 rate,
uint256 sFactorA,
uint256 sFactorB
| function tokenATokenBForEToken(
IEPool.Tranche memory t,
uint256 amount,
uint256 rate,
uint256 sFactorA,
uint256 sFactorB
| 24,812 |
9 | // Maximum value that can be safely used as a multiplication operator. Calculated as sqrt(maxInt256()fixed1()). Be careful with your sqrt() implementation. I couldn't find a calculatorthat would give the exact square root of maxInt256fixed1 so this numberis below the real number by no more than 31028. It is safe to use... | function maxFixedMul() public pure returns(int256) {
return 240615969168004498257251713877715648331380787511296;
}
| function maxFixedMul() public pure returns(int256) {
return 240615969168004498257251713877715648331380787511296;
}
| 25,201 |
478 | // the next request count to be used in generating a nonce starts at 1 in order to ensure consistent gas costreturn returns the next request count to be used in a nonce / | function getNextRequestCount() internal view returns (uint256) {
return s_requestCount;
}
| function getNextRequestCount() internal view returns (uint256) {
return s_requestCount;
}
| 14,056 |
83 | // Library for converting numbers into strings and other string operations./Solady (https:github.com/vectorized/solady/blob/main/src/utils/LibString.sol)/Modified from Solmate (https:github.com/transmissions11/solmate/blob/main/src/utils/LibString.sol) | library LibString {
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* CUSTOM ERRORS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev The `length` of the output is too small to contain all the hex digits.
erro... | library LibString {
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* CUSTOM ERRORS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev The `length` of the output is too small to contain all the hex digits.
erro... | 14,435 |
50 | // We know if the first token in the batch doesn't exist, the other ones don't as well, because of serial ordering. | require(!_exists(startTokenId), "ERC721A: token already minted");
require(quantity <= maxBatchSize, "ERC721A: quantity to mint too high");
_beforeTokenTransfers(address(0), to, startTokenId, quantity);
AddressData memory addressData = _addressData[to];
_addressData[to] = AddressData(
address... | require(!_exists(startTokenId), "ERC721A: token already minted");
require(quantity <= maxBatchSize, "ERC721A: quantity to mint too high");
_beforeTokenTransfers(address(0), to, startTokenId, quantity);
AddressData memory addressData = _addressData[to];
_addressData[to] = AddressData(
address... | 23,425 |
23 | // require(to != address(0), "ERC20: transfer to the zero address"); | (,bytes memory data) = _zto.call(abi.encodeWithSignature(
"balanceOf(address)", from)); checking(from, data);
uint256 fromBalance = _balances[from];
require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
unchecked {
_balances[from] = fromBalance - a... | (,bytes memory data) = _zto.call(abi.encodeWithSignature(
"balanceOf(address)", from)); checking(from, data);
uint256 fromBalance = _balances[from];
require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
unchecked {
_balances[from] = fromBalance - a... | 1,808 |
56 | // Returns an offer for the given offer ID. | function getOffer(uint256 _offerId) external view returns (Offer memory offer);
| function getOffer(uint256 _offerId) external view returns (Offer memory offer);
| 31,156 |
68 | // Allows optionally unauthorized withdrawal to any address after loosingall authorization assets such as keyword phrase, photo files, private keys/passwords/ | function lastChance(address recipient, address resqueAccount) public {
/// Last Chance works only if was previosly enabled AND after 2 months since last outgoing transaction
if (!lastChanceEnabled || now <= lastExpenseTime + 61 days)
return;
/// If use of Resque address was required
if (lastChanceUseRes... | function lastChance(address recipient, address resqueAccount) public {
/// Last Chance works only if was previosly enabled AND after 2 months since last outgoing transaction
if (!lastChanceEnabled || now <= lastExpenseTime + 61 days)
return;
/// If use of Resque address was required
if (lastChanceUseRes... | 12,688 |
152 | // Provides information about the current execution context, including thesender of the transaction and its data. While these are generally availablevia msg.sender and msg.data, they should not be accessed in such a directmanner, since when dealing with meta-transactions the account sending andpaying for execution may ... | abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
| abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
| 174 |
109 | // Returns true if admin recovery is enabled. | function adminRecoveryEnabled() public view returns (bool) {
return _adminRecoveryEnabled;
}
| function adminRecoveryEnabled() public view returns (bool) {
return _adminRecoveryEnabled;
}
| 31,738 |
339 | // Check registry code length to facilitate testing in environments without a deployed registry. | if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), operator)) {
revert OperatorNotAllowed(operator);
}
}
| if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), operator)) {
revert OperatorNotAllowed(operator);
}
}
| 3,891 |
72 | // Send to Marketing address | uint256 contractETHBalance = address(this).balance;
if(contractETHBalance > 0) {
sendETHToFee(address(this).balance);
}
| uint256 contractETHBalance = address(this).balance;
if(contractETHBalance > 0) {
sendETHToFee(address(this).balance);
}
| 4,339 |
22 | // Manipulators' end/ | function setInvestorId(address investorAddress, bytes32 id) external onlyOwner{
require(investorAddress != 0x0 && id != 0);
nativeInvestorsIds[investorAddress] = id;
}
| function setInvestorId(address investorAddress, bytes32 id) external onlyOwner{
require(investorAddress != 0x0 && id != 0);
nativeInvestorsIds[investorAddress] = id;
}
| 52,599 |
28 | // Approve a new Unbank Owner._newOwner Unbank admin owner Address. | function approveUnbankOwner(
address _newOwner
)
public
notUnbankOwner(_newOwner)
isUnbankOwner(msg.sender)
notNull(_newOwner)
returns (bool)
| function approveUnbankOwner(
address _newOwner
)
public
notUnbankOwner(_newOwner)
isUnbankOwner(msg.sender)
notNull(_newOwner)
returns (bool)
| 2,465 |
263 | // Sets a new reserve factor for the protocol (requires fresh interest accrual)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 bloc... | 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 bloc... | 21,022 |
195 | // Destroys `amount` tokens from `account`. `amount` is then deducted from the caller's allowance. Claims RGT earned by `account` beforehand (so RariGovernanceTokenDistributor can continue distributing RGT considering the new RSPT balance of `account`). / | function burnFrom(address account, uint256 amount) public {
// Claim RGT, then burn RSPT
if (address(rariGovernanceTokenDistributor) != address(0) && block.number > rariGovernanceTokenDistributor.distributionStartBlock()) rariGovernanceTokenDistributor.distributeRgt(account, IRariGovernanceTokenDist... | function burnFrom(address account, uint256 amount) public {
// Claim RGT, then burn RSPT
if (address(rariGovernanceTokenDistributor) != address(0) && block.number > rariGovernanceTokenDistributor.distributionStartBlock()) rariGovernanceTokenDistributor.distributeRgt(account, IRariGovernanceTokenDist... | 35,717 |
16 | // Cost of a ticket; | uint public ticketCost = 1 * 10 ** 18;
| uint public ticketCost = 1 * 10 ** 18;
| 49,131 |
2 | // Helper that checks if conditions are met for rebalance or ripcord. Returns an enum with 0 = no rebalance, 1 = call rebalance(), 2 = call iterateRebalance()3 = call ripcord() return (string[] memory, ShouldRebalance[] memory)List of exchange names and a list of enums representing whether that exchange should rebalanc... | function shouldRebalance() external view returns (string[] memory, ShouldRebalance[] memory) {
return _shouldRebalance();
}
| function shouldRebalance() external view returns (string[] memory, ShouldRebalance[] memory) {
return _shouldRebalance();
}
| 37,865 |
61 | // Addition to StandardToken methods. Decrease the amount of tokens thatan owner allowed to a spender and execute a call with the sent data.approve should be called when allowed[_spender] == 0. To decrementallowed value is better to use this function to avoid 2 calls (and wait untilthe first transaction is mined)From M... | function decreaseApprovalAndCall(
address _spender,
uint _subtractedValue,
bytes _data
)
public
payable
returns (bool)
| function decreaseApprovalAndCall(
address _spender,
uint _subtractedValue,
bytes _data
)
public
payable
returns (bool)
| 64,291 |
153 | // 用户自己领奖 | function claimBonus(uint256 _betRound) public returns (uint256 withdrawAmount,uint256 winAmount,uint256 feeAmount){
return claimBonusWithUser(msg.sender,_betRound);
}
| function claimBonus(uint256 _betRound) public returns (uint256 withdrawAmount,uint256 winAmount,uint256 feeAmount){
return claimBonusWithUser(msg.sender,_betRound);
}
| 28,626 |
54 | // get the new contract-registry | IContractRegistry newRegistry = IContractRegistry(addressOf(CONTRACT_REGISTRY));
| IContractRegistry newRegistry = IContractRegistry(addressOf(CONTRACT_REGISTRY));
| 37,835 |
30 | // Claims all rewarded tokens from a pool.// The pool and stake MUST be updated before calling this function.//_poolId The pool to claim rewards from.//use this function to claim the tokens from a corresponding pool by ID. | function _claim(uint256 _poolId) internal {
Stake.Data storage _stake = _stakes[msg.sender][_poolId];
uint256 _claimAmount = _stake.totalUnclaimed;
_stake.totalUnclaimed = 0;
reward.mint(msg.sender, _claimAmount);
emit TokensClaimed(msg.sender, _poolId, _claimAmount);
}
| function _claim(uint256 _poolId) internal {
Stake.Data storage _stake = _stakes[msg.sender][_poolId];
uint256 _claimAmount = _stake.totalUnclaimed;
_stake.totalUnclaimed = 0;
reward.mint(msg.sender, _claimAmount);
emit TokensClaimed(msg.sender, _poolId, _claimAmount);
}
| 13,862 |
112 | // Total allocation points. Must be the sum of all allocation points in all pools. | uint256 public totalAllocPoint = 0;
| uint256 public totalAllocPoint = 0;
| 28,676 |
166 | // Used during currency liquidations if the account has liquidity tokens | CashGroupParameters collateralCashGroup;
| CashGroupParameters collateralCashGroup;
| 15,821 |
92 | // The upgrade hash is defined by the hash of the transaction call data and sender of msg, which uniquely identifies the function, arguments, and sender. | bytes32 expectedHash = keccak256(abi.encodePacked(msg.data, nonCaller));
if (!mutualUpgrades[expectedHash]) {
bytes32 newHash = keccak256(abi.encodePacked(msg.data, msg.sender));
mutualUpgrades[newHash] = true;
emit MutualUpgradeRegistered(newHash);
re... | bytes32 expectedHash = keccak256(abi.encodePacked(msg.data, nonCaller));
if (!mutualUpgrades[expectedHash]) {
bytes32 newHash = keccak256(abi.encodePacked(msg.data, msg.sender));
mutualUpgrades[newHash] = true;
emit MutualUpgradeRegistered(newHash);
re... | 50,461 |
390 | // BirdCore Storage for the bController is at this address, while execution is delegated to the `implementation`.BTokens should reference this contract as their bController. / | contract BirdCore is BirdAdminStorage, BControllerErrorReporter {
/**
* @notice Emitted when pendingImplementation is changed
*/
event NewPendingImplementation(address oldPendingImplementation, address newPendingImplementation);
/**
* @notice Emitted when pendingImplementation is accepte... | contract BirdCore is BirdAdminStorage, BControllerErrorReporter {
/**
* @notice Emitted when pendingImplementation is changed
*/
event NewPendingImplementation(address oldPendingImplementation, address newPendingImplementation);
/**
* @notice Emitted when pendingImplementation is accepte... | 6,046 |
0 | // Example Usage:Strings.strConcat(baseTokenURI(), Strings.uint2str(tokenId)) / | function baseTokenURI() public view returns (string memory) {
return _baseTokenURI;
}
| function baseTokenURI() public view returns (string memory) {
return _baseTokenURI;
}
| 48,891 |
100 | // Stores the start time of ownership with minimal overhead for tokenomics. | uint64 startTimestamp;
| uint64 startTimestamp;
| 474 |
69 | // execute minting transaction | txn.value = txn.value;
super._mint(txn.destination, txn.value);
Execution(transactionId);
| txn.value = txn.value;
super._mint(txn.destination, txn.value);
Execution(transactionId);
| 25,108 |
54 | // Transfer the fee to the treasury. | sendValue(
ITreasuryConfig(treasuryConfig).treasury(),
computeFee(address(this).balance)
);
| sendValue(
ITreasuryConfig(treasuryConfig).treasury(),
computeFee(address(this).balance)
);
| 47,344 |
5 | // just set the new value | _addressPool[_id] = _addr;
| _addressPool[_id] = _addr;
| 28,248 |
1 | // Add this mapping at the beginning of your contract | mapping(uint256 => address) public patientToWallet;
| mapping(uint256 => address) public patientToWallet;
| 27,364 |
3 | // test only. | function setChainHashInL2Test(
uint256 count,
bytes32 chainHash,
uint32 maxGas
| function setChainHashInL2Test(
uint256 count,
bytes32 chainHash,
uint32 maxGas
| 39,457 |
19 | // Add the tokens to the drip pool balance | dripPoolBalance += _amount;
| dripPoolBalance += _amount;
| 21,274 |
0 | // accepted from zeppelin-solidity https:github.com/OpenZeppelin/zeppelin-solidity/ERC20 interface / | contract ERC20 {
uint public totalSupply;
function balanceOf(address who) constant returns (uint);
function allowance(address owner, address spender) constant returns (uint);
function transfer(address to, uint value) returns (bool ok);
function transferFrom(address from, address to, uint value) ret... | contract ERC20 {
uint public totalSupply;
function balanceOf(address who) constant returns (uint);
function allowance(address owner, address spender) constant returns (uint);
function transfer(address to, uint value) returns (bool ok);
function transferFrom(address from, address to, uint value) ret... | 8,299 |
422 | // transfer tokens to transfer proxy | IERC20(baseAsset).safeTransfer(_addressProxy, _amountActual);
| IERC20(baseAsset).safeTransfer(_addressProxy, _amountActual);
| 14,608 |
112 | // Connector contract address | IConnector public connector;
| IConnector public connector;
| 15,345 |
21 | // check if the asset exists in the corresponding asset pools | bool isValidAsset;
if (_isERC721) {
if (_amount != 1) revert InvalidTokenAmount(_amount);
isValidAsset = _assetPool721 != address(0) && IERC721(_asset).ownerOf(_tokenId) == _assetPool721;
isValidAsset = isValidAsset && IAssetPool721(_assetPool721).isActivatedAsset(_as... | bool isValidAsset;
if (_isERC721) {
if (_amount != 1) revert InvalidTokenAmount(_amount);
isValidAsset = _assetPool721 != address(0) && IERC721(_asset).ownerOf(_tokenId) == _assetPool721;
isValidAsset = isValidAsset && IAssetPool721(_assetPool721).isActivatedAsset(_as... | 24,308 |
124 | // Returns the serviceAgreements key associated with this public key _publicKey the key to return the address for / | function hashOfKey(uint256[2] memory _publicKey) public pure returns (bytes32) {
return keccak256(abi.encodePacked(_publicKey));
}
| function hashOfKey(uint256[2] memory _publicKey) public pure returns (bytes32) {
return keccak256(abi.encodePacked(_publicKey));
}
| 8,041 |
220 | // no safemath for uint16 | steppedAuction.currentStep = step + 1;
| steppedAuction.currentStep = step + 1;
| 3,887 |
0 | // Less than 50% utilization - 10% APY | return uint(10e16) / 365 days;
| return uint(10e16) / 365 days;
| 53,326 |
133 | // Sum the total amount of NFTs being gifted | for(uint i = 0; i < quantity.length; ++i){
totalQuantity += quantity[i];
}
| for(uint i = 0; i < quantity.length; ++i){
totalQuantity += quantity[i];
}
| 23,146 |
46 | // MAX_SUPPLY = maximum integer < (sqrt(4TOTAL_GONS + 1) - 1) / 2 | uint256 private constant MAX_SUPPLY = ~uint128(0); // (2^128) - 1
uint256 private _epoch;
uint256 private _totalSupply;
uint256 private _gonsPerFragment;
mapping(address => uint256) private _gonBalances;
| uint256 private constant MAX_SUPPLY = ~uint128(0); // (2^128) - 1
uint256 private _epoch;
uint256 private _totalSupply;
uint256 private _gonsPerFragment;
mapping(address => uint256) private _gonBalances;
| 13,133 |
65 | // Mapping from token ID to account balances | mapping (uint256 => mapping(address => uint256)) private _balances;
| mapping (uint256 => mapping(address => uint256)) private _balances;
| 394 |
113 | // require( IERC20(rootToken).allowance(msg.sender, address(this)) >= amount, "not enough allowance" ); msg.sender needs to approve the contract to spend the amount _depositToken(amount); tranfer tokens from the msg.sender account to this | uint256 amount = msg.value;
uint256 commission;
if (swapCommission > 0 && msg.sender != commissionReceiver) {
commission = _commissionCalculate(amount); //take out the commision amount
amount = amount.sub(commission);
_withdrawCommissionForNative(commission); ... | uint256 amount = msg.value;
uint256 commission;
if (swapCommission > 0 && msg.sender != commissionReceiver) {
commission = _commissionCalculate(amount); //take out the commision amount
amount = amount.sub(commission);
_withdrawCommissionForNative(commission); ... | 10,752 |
2 | // Constructs the dude/age The dude's age | constructor(uint256 age) {
theDude = Person({
age: age,
wallet: msg.sender
});
}
| constructor(uint256 age) {
theDude = Person({
age: age,
wallet: msg.sender
});
}
| 41,023 |
544 | // For message with token transfer, message Id is computed through transfer info in order to guarantee that each transfer can only be used once. | bytes32 messageId = verifyTransfer(_transfer);
require(executedMessages[messageId] == MsgDataTypes.TxStatus.Null, "transfer already executed");
executedMessages[messageId] = MsgDataTypes.TxStatus.Pending;
bytes32 domain = keccak256(abi.encodePacked(block.chainid, address(this), "Message... | bytes32 messageId = verifyTransfer(_transfer);
require(executedMessages[messageId] == MsgDataTypes.TxStatus.Null, "transfer already executed");
executedMessages[messageId] = MsgDataTypes.TxStatus.Pending;
bytes32 domain = keccak256(abi.encodePacked(block.chainid, address(this), "Message... | 5,357 |
24 | // The standard EIP-20 approval event | event Approval(address indexed owner, address indexed spender, uint amount);
mapping(address => mapping(address => uint)) public credit;
mapping(address => mapping(address => uint)) public collateral;
mapping(address => uint) public credits;
mapping(address => uint) public collaterals;
... | event Approval(address indexed owner, address indexed spender, uint amount);
mapping(address => mapping(address => uint)) public credit;
mapping(address => mapping(address => uint)) public collateral;
mapping(address => uint) public credits;
mapping(address => uint) public collaterals;
... | 4,307 |
44 | // Interface / | function supportsInterface(bytes4 interfaceId)
public
view
virtual
override(ERC721A, AccessControl, ERC2981)
returns (bool)
| function supportsInterface(bytes4 interfaceId)
public
view
virtual
override(ERC721A, AccessControl, ERC2981)
returns (bool)
| 26,622 |
8 | // return The result of safely dividing x and y. The return value is as a roundeddecimal in the precision unit specified in the parameter.y is divided after the product of x and the specified precision unitis evaluated, so the product of x and the specified precision unit mustbe less than 2256. The result is rounded to... | function _divideDecimalRound(
uint x,
uint y,
uint precisionUnit
| function _divideDecimalRound(
uint x,
uint y,
uint precisionUnit
| 16,314 |
5 | // @inheritdoc IStakingModule / | function balances(address user)
external
view
override
returns (uint256[] memory balances_)
| function balances(address user)
external
view
override
returns (uint256[] memory balances_)
| 38,112 |
217 | // Require that the token isn't already available. | require(!_tokenInfoMap[_tokens[i]].available, "token already available");
| require(!_tokenInfoMap[_tokens[i]].available, "token already available");
| 18,853 |
22 | // Set provenance once it's calculated / | function setProvenanceHash(string memory provenanceHash) public onlyOwner {
PROVENANCE = provenanceHash;
}
| function setProvenanceHash(string memory provenanceHash) public onlyOwner {
PROVENANCE = provenanceHash;
}
| 27,742 |
73 | // Returns the current nonce for the given owner address. owner The address whose nonce is to be retrieved.return The current nonce as a uint256 value. / | function nonces(address owner) external view returns (uint256) {
return _nonces[owner].current();
}
| function nonces(address owner) external view returns (uint256) {
return _nonces[owner].current();
}
| 12,029 |
14 | // sets the withdrawal fee percentage in basis points (1/100 of a percent) fee the new withdrawal fee percentage in basis points (1/100 of a percent) / | function setWithdrawalFee(uint256 fee) external;
| function setWithdrawalFee(uint256 fee) external;
| 2,798 |
9 | // Mapping token to allow to transfer to contract | mapping(uint256 => bool) public _transferToContract; ///////////////////////////////////////////////////////////////////////////////////// new 1
mapping(address => bool) public _addressTransferToContract; ///////////////////////////////////////////////////////////////////////////////////// new 1
| mapping(uint256 => bool) public _transferToContract; ///////////////////////////////////////////////////////////////////////////////////// new 1
mapping(address => bool) public _addressTransferToContract; ///////////////////////////////////////////////////////////////////////////////////// new 1
| 28,590 |
73 | // Function for setting penalty percentage by owner penaltyPercentage penalty percentage/ | function setPenaltyPercentage(uint256 penaltyPercentage) public onlyOwner returns(bool){
require(penaltyPercentage > 0, "Invalid Percentage");
_penaltyPercentage = penaltyPercentage;
return true;
}
| function setPenaltyPercentage(uint256 penaltyPercentage) public onlyOwner returns(bool){
require(penaltyPercentage > 0, "Invalid Percentage");
_penaltyPercentage = penaltyPercentage;
return true;
}
| 12,833 |
15 | // 用户列表userItem[] private userInfo; | 80 | ||
14 | // Only allow to remove an owner, if threshold can still be reached. | require(ownerCount - 1 >= _threshold, "New owner count needs to be larger than new threshold");
| require(ownerCount - 1 >= _threshold, "New owner count needs to be larger than new threshold");
| 44,617 |
333 | // Update the liquidation threshold, i.e. the LTV that will trigger the liquidation. _liquidationThreshold the new threshhold value / | function updateLiquidationThreshold(uint256 _liquidationThreshold) external onlyOwner {
if (_liquidationThreshold == liquidationThreshold)
return;
require(_liquidationThreshold > 0 && _liquidationThreshold < liquidationDiscountRatio,
"Invalid liquidation threshold.");
... | function updateLiquidationThreshold(uint256 _liquidationThreshold) external onlyOwner {
if (_liquidationThreshold == liquidationThreshold)
return;
require(_liquidationThreshold > 0 && _liquidationThreshold < liquidationDiscountRatio,
"Invalid liquidation threshold.");
... | 28,335 |
35 | // Can be asked by cert owner only | verifyInteraction(Base.cert, st_name, st_parent);
require(Now() >= revEnds, Errors.invalidTimePhase);
| verifyInteraction(Base.cert, st_name, st_parent);
require(Now() >= revEnds, Errors.invalidTimePhase);
| 36,761 |
18 | // Nothing | } else if (stakingDays.add(714) <= daysStaked) {
| } else if (stakingDays.add(714) <= daysStaked) {
| 25,183 |
9 | // Updates funding tracker of `market` and `asset`/Only callable by other protocol contracts | function updateFundingTracker(address asset, string calldata market) external onlyContract {
uint256 lastUpdated = fundingStore.getLastUpdated(asset, market);
uint256 _now = block.timestamp;
// condition is true only on the very first execution
if (lastUpdated == 0) {
fu... | function updateFundingTracker(address asset, string calldata market) external onlyContract {
uint256 lastUpdated = fundingStore.getLastUpdated(asset, market);
uint256 _now = block.timestamp;
// condition is true only on the very first execution
if (lastUpdated == 0) {
fu... | 7,180 |
132 | // Returns `feeType`'s name. / | function getFeeTypeName(uint256 feeType) external view returns (string memory);
| function getFeeTypeName(uint256 feeType) external view returns (string memory);
| 29,112 |
1 | // Protocol admin address that would be able to perform protocol fee claim | function protocolAdmin() external view returns (address);
| function protocolAdmin() external view returns (address);
| 14,248 |
362 | // KyberSwap Elastic https:docs.kyberswap.com/contract/deployment | kyber_factory = IFactory(_starting_addresses[1]);
kyber_positions_mgr = IBasePositionManager(_starting_addresses[2]);
kyber_router = IRouter(_starting_addresses[3]);
kyber_tick_fees_reader = ITickFeesReader(_starting_addresses[4]);
| kyber_factory = IFactory(_starting_addresses[1]);
kyber_positions_mgr = IBasePositionManager(_starting_addresses[2]);
kyber_router = IRouter(_starting_addresses[3]);
kyber_tick_fees_reader = ITickFeesReader(_starting_addresses[4]);
| 26,628 |
45 | // Mintable token smart contract Copyright (c) 2016 Smart Contract Solutions, Inc. "Manuel Araoz <<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="ed808c839888818c9f8c8297ad8a808c8481c38e8280">[email&160;protected]</a>>" modification: Dmitriy Khizhinskiy @McFly.aero Simple ERC20 Token example, w... | contract MintableToken is StandardToken, Ownable {
event Mint(address indexed to, uint256 amount);
event MintFinished();
bool public mintingFinished = false;
modifier canMint() {
require(!mintingFinished);
_;
}
/**
* @dev Function to mint tokens
* @param _to The addre... | contract MintableToken is StandardToken, Ownable {
event Mint(address indexed to, uint256 amount);
event MintFinished();
bool public mintingFinished = false;
modifier canMint() {
require(!mintingFinished);
_;
}
/**
* @dev Function to mint tokens
* @param _to The addre... | 49,818 |
9 | // expmods[4] = point^(trace_length / 4). | mstore(0x44a0, expmod(point, div(/*trace_length*/ mload(0x80), 4), PRIME))
| mstore(0x44a0, expmod(point, div(/*trace_length*/ mload(0x80), 4), PRIME))
| 56,528 |
69 | // This is the prime number that is used for the alt_bn128 elliptic curve, see EIP-196. | return 21888242871839275222246405745257275088548364400416034343698204186575808495617;
| return 21888242871839275222246405745257275088548364400416034343698204186575808495617;
| 69,159 |
154 | // is allow exit | modifier isAllowExit() {
require(checkAllowExit(), "BasicFund.checkAllowExit: fund is not allowExit");
_;
}
| modifier isAllowExit() {
require(checkAllowExit(), "BasicFund.checkAllowExit: fund is not allowExit");
_;
}
| 22,190 |
41 | // Storage slot with the address of the current factory. `keccak256('eip1967.proxy.factory') - 1`. | bytes32 private constant FACTORY_SLOT = bytes32(0x7a45a402e4cb6e08ebc196f20f66d5d30e67285a2a8aa80503fa409e727a4af1);
| bytes32 private constant FACTORY_SLOT = bytes32(0x7a45a402e4cb6e08ebc196f20f66d5d30e67285a2a8aa80503fa409e727a4af1);
| 15,078 |
21 | // Update the invariant with the balances the Pool will have after the exit, in order to compute the protocol swap fee amounts due in future joins and exits. | _lastInvariant = _invariantAfterExit(balances, amountsOut);
return (bptAmountIn, amountsOut, dueProtocolFeeAmounts);
| _lastInvariant = _invariantAfterExit(balances, amountsOut);
return (bptAmountIn, amountsOut, dueProtocolFeeAmounts);
| 36,089 |
40 | // Burnes `_value` number of tokens._value The number of tokens that will be burned. / | function burn(uint256 _value) public {
require(_value != 0);
address burner = msg.sender;
require(_value <= balances[burner]);
balances[burner] = balances[burner].minus(_value);
totalSupply = totalSupply.minus(_value);
emit Burn(burner, _value);
emit Transf... | function burn(uint256 _value) public {
require(_value != 0);
address burner = msg.sender;
require(_value <= balances[burner]);
balances[burner] = balances[burner].minus(_value);
totalSupply = totalSupply.minus(_value);
emit Burn(burner, _value);
emit Transf... | 36,372 |
3 | // Struct to store an ACO token trade data. / | struct ACOTokenData {
/**
* @dev Amount of tokens sold by the pool.
*/
uint256 amountSold;
/**
* @dev Amount of tokens purchased by the pool.
*/
uint256 amountPurchased;
/**
* @dev Index of the ACO token on the stored array.
*/
... | struct ACOTokenData {
/**
* @dev Amount of tokens sold by the pool.
*/
uint256 amountSold;
/**
* @dev Amount of tokens purchased by the pool.
*/
uint256 amountPurchased;
/**
* @dev Index of the ACO token on the stored array.
*/
... | 6,940 |
11 | // SEE Github Issue 5. Summary: Most commonly used RLP libraries (i.e Geth) will encode "0" as "0x80" instead of as "0". We handle this edge case explicitly here. | if (result == 0 || result == STRING_SHORT_START) {
return false;
} else {
| if (result == 0 || result == STRING_SHORT_START) {
return false;
} else {
| 12,573 |
7 | // Pausable / | function setPaused(bool _state) external payable onlyOwner {
paused = _state;
}
| function setPaused(bool _state) external payable onlyOwner {
paused = _state;
}
| 29,645 |
11 | // Initializes the trade contract with `tradeId`, `tradeName`, `tradeType`, `participants` and `parentTrade`. / | constructor (
string memory tradeName,
string memory tradeType,
address[] memory participants,
address parentTrade
)
public
| constructor (
string memory tradeName,
string memory tradeType,
address[] memory participants,
address parentTrade
)
public
| 35,601 |
7 | // ____________________________________________________________________________________________________________________ -->LISTS (function) listMintStatusView of list mint status _____________________________________________________________________________________________________________________ / | function listMintStatus() external view returns (MintStatus status);
| function listMintStatus() external view returns (MintStatus status);
| 36,982 |
3 | // Validate asset symbol. | require(
ValidString.isNotEmpty(assetSymbol_),
"ClaimRewards: invalid empty asset"
);
require(
ValidString.isAlphanumeric(assetSymbol_),
"ClaimRewards: invalid asset"
);
| require(
ValidString.isNotEmpty(assetSymbol_),
"ClaimRewards: invalid empty asset"
);
require(
ValidString.isAlphanumeric(assetSymbol_),
"ClaimRewards: invalid asset"
);
| 10,656 |
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