Contract 0x7baadbcf1428fb217dec3e5e917c126a5258d4dc

// SPDX-License-Identifier: MIT

import "../libraries/math/SafeMath.sol";

import "./interfaces/ISecondaryPriceFeed.sol";
import "./interfaces/IFastPriceFeed.sol";
import "./interfaces/IFastPriceEvents.sol";
import "../core/interfaces/IVaultPriceFeed.sol";
import "../core/interfaces/IPositionRouter.sol";
import "../access/Governable.sol";

pragma solidity 0.6.12;

contract FastPriceFeed is ISecondaryPriceFeed, IFastPriceFeed, Governable {
    using SafeMath for uint256;

    // fit data in a uint256 slot to save gas costs
    struct PriceDataItem {
        uint160 refPrice; // Chainlink price
        uint32 refTime; // last updated at time
        uint32 cumulativeRefDelta; // cumulative Chainlink price delta
        uint32 cumulativeFastDelta; // cumulative fast price delta
    }

    uint256 public constant PRICE_PRECISION = 10 ** 30;

    uint256 public constant CUMULATIVE_DELTA_PRECISION = 10 * 1000 * 1000;

    uint256 public constant MAX_REF_PRICE = type(uint160).max;
    uint256 public constant MAX_CUMULATIVE_REF_DELTA = type(uint32).max;
    uint256 public constant MAX_CUMULATIVE_FAST_DELTA = type(uint32).max;

    // uint256(~0) is 256 bits of 1s
    // shift the 1s by (256 - 32) to get (256 - 32) 0s followed by 32 1s
    uint256 constant public BITMASK_32 = uint256(~0) >> (256 - 32);

    uint256 public constant BASIS_POINTS_DIVISOR = 10000;

    uint256 public constant MAX_PRICE_DURATION = 30 minutes;

    bool public isInitialized;
    bool public isSpreadEnabled = false;

    address public vaultPriceFeed;
    address public fastPriceEvents;

    address public tokenManager;

    address public positionRouter;

    uint256 public override lastUpdatedAt;
    uint256 public override lastUpdatedBlock;

    uint256 public priceDuration;
    uint256 public maxPriceUpdateDelay;
    uint256 public spreadBasisPointsIfInactive;
    uint256 public spreadBasisPointsIfChainError;
    uint256 public minBlockInterval;
    uint256 public maxTimeDeviation;

    uint256 public priceDataInterval;

    // allowed deviation from primary price
    uint256 public maxDeviationBasisPoints;

    uint256 public minAuthorizations;
    uint256 public disableFastPriceVoteCount = 0;

    mapping (address => bool) public isUpdater;

    mapping (address => uint256) public prices;
    mapping (address => PriceDataItem) public priceData;
    mapping (address => uint256) public maxCumulativeDeltaDiffs;

    mapping (address => bool) public isSigner;
    mapping (address => bool) public disableFastPriceVotes;

    // array of tokens used in setCompactedPrices, saves L1 calldata gas costs
    address[] public tokens;
    // array of tokenPrecisions used in setCompactedPrices, saves L1 calldata gas costs
    // if the token price will be sent with 3 decimals, then tokenPrecision for that token
    // should be 10 ** 3
    uint256[] public tokenPrecisions;

    event DisableFastPrice(address signer);
    event EnableFastPrice(address signer);
    event PriceData(address token, uint256 refPrice, uint256 fastPrice, uint256 cumulativeRefDelta, uint256 cumulativeFastDelta);
    event MaxCumulativeDeltaDiffExceeded(address token, uint256 refPrice, uint256 fastPrice, uint256 cumulativeRefDelta, uint256 cumulativeFastDelta);

    modifier onlySigner() {
        require(isSigner[msg.sender], "FastPriceFeed: forbidden");
        _;
    }

    modifier onlyUpdater() {
        require(isUpdater[msg.sender], "FastPriceFeed: forbidden");
        _;
    }

    modifier onlyTokenManager() {
        require(msg.sender == tokenManager, "FastPriceFeed: forbidden");
        _;
    }

    constructor(
      uint256 _priceDuration,
      uint256 _maxPriceUpdateDelay,
      uint256 _minBlockInterval,
      uint256 _maxDeviationBasisPoints,
      address _fastPriceEvents,
      address _tokenManager,
      address _positionRouter
    ) public {
        require(_priceDuration <= MAX_PRICE_DURATION, "FastPriceFeed: invalid _priceDuration");
        priceDuration = _priceDuration;
        maxPriceUpdateDelay = _maxPriceUpdateDelay;
        minBlockInterval = _minBlockInterval;
        maxDeviationBasisPoints = _maxDeviationBasisPoints;
        fastPriceEvents = _fastPriceEvents;
        tokenManager = _tokenManager;
        positionRouter = _positionRouter;
    }

    function initialize(uint256 _minAuthorizations, address[] memory _signers, address[] memory _updaters) public onlyGov {
        require(!isInitialized, "FastPriceFeed: already initialized");
        isInitialized = true;

        minAuthorizations = _minAuthorizations;

        for (uint256 i = 0; i < _signers.length; i++) {
            address signer = _signers[i];
            isSigner[signer] = true;
        }

        for (uint256 i = 0; i < _updaters.length; i++) {
            address updater = _updaters[i];
            isUpdater[updater] = true;
        }
    }

    function setSigner(address _account, bool _isActive) external override onlyGov {
        isSigner[_account] = _isActive;
    }

    function setUpdater(address _account, bool _isActive) external override onlyGov {
        isUpdater[_account] = _isActive;
    }

    function setFastPriceEvents(address _fastPriceEvents) external onlyGov {
      fastPriceEvents = _fastPriceEvents;
    }

    function setVaultPriceFeed(address _vaultPriceFeed) external override onlyGov {
      vaultPriceFeed = _vaultPriceFeed;
    }

    function setMaxTimeDeviation(uint256 _maxTimeDeviation) external onlyGov {
        maxTimeDeviation = _maxTimeDeviation;
    }

    function setPriceDuration(uint256 _priceDuration) external override onlyGov {
        require(_priceDuration <= MAX_PRICE_DURATION, "FastPriceFeed: invalid _priceDuration");
        priceDuration = _priceDuration;
    }

    function setMaxPriceUpdateDelay(uint256 _maxPriceUpdateDelay) external override onlyGov {
        maxPriceUpdateDelay = _maxPriceUpdateDelay;
    }

    function setSpreadBasisPointsIfInactive(uint256 _spreadBasisPointsIfInactive) external override onlyGov {
        spreadBasisPointsIfInactive = _spreadBasisPointsIfInactive;
    }

    function setSpreadBasisPointsIfChainError(uint256 _spreadBasisPointsIfChainError) external override onlyGov {
        spreadBasisPointsIfChainError = _spreadBasisPointsIfChainError;
    }

    function setMinBlockInterval(uint256 _minBlockInterval) external override onlyGov {
        minBlockInterval = _minBlockInterval;
    }

    function setIsSpreadEnabled(bool _isSpreadEnabled) external override onlyGov {
        isSpreadEnabled = _isSpreadEnabled;
    }

    function setLastUpdatedAt(uint256 _lastUpdatedAt) external onlyGov {
        lastUpdatedAt = _lastUpdatedAt;
    }

    function setTokenManager(address _tokenManager) external onlyTokenManager {
        tokenManager = _tokenManager;
    }

    function setMaxDeviationBasisPoints(uint256 _maxDeviationBasisPoints) external override onlyTokenManager {
        maxDeviationBasisPoints = _maxDeviationBasisPoints;
    }

    function setMaxCumulativeDeltaDiffs(address[] memory _tokens,  uint256[] memory _maxCumulativeDeltaDiffs) external override onlyTokenManager {
        for (uint256 i = 0; i < _tokens.length; i++) {
            address token = _tokens[i];
            maxCumulativeDeltaDiffs[token] = _maxCumulativeDeltaDiffs[i];
        }
    }

    function setPriceDataInterval(uint256 _priceDataInterval) external override onlyTokenManager {
        priceDataInterval = _priceDataInterval;
    }

    function setMinAuthorizations(uint256 _minAuthorizations) external onlyTokenManager {
        minAuthorizations = _minAuthorizations;
    }

    function setTokens(address[] memory _tokens, uint256[] memory _tokenPrecisions) external onlyGov {
        require(_tokens.length == _tokenPrecisions.length, "FastPriceFeed: invalid lengths");
        tokens = _tokens;
        tokenPrecisions = _tokenPrecisions;
    }

    function setPrices(address[] memory _tokens, uint256[] memory _prices, uint256 _timestamp) external onlyUpdater {
        bool shouldUpdate = _setLastUpdatedValues(_timestamp);

        if (shouldUpdate) {
            address _fastPriceEvents = fastPriceEvents;
            address _vaultPriceFeed = vaultPriceFeed;

            for (uint256 i = 0; i < _tokens.length; i++) {
                address token = _tokens[i];
                _setPrice(token, _prices[i], _vaultPriceFeed, _fastPriceEvents);
            }
        }
    }

    function setCompactedPrices(uint256[] memory _priceBitArray, uint256 _timestamp) external onlyUpdater {
        bool shouldUpdate = _setLastUpdatedValues(_timestamp);

        if (shouldUpdate) {
            address _fastPriceEvents = fastPriceEvents;
            address _vaultPriceFeed = vaultPriceFeed;

            for (uint256 i = 0; i < _priceBitArray.length; i++) {
                uint256 priceBits = _priceBitArray[i];

                for (uint256 j = 0; j < 8; j++) {
                    uint256 index = i * 8 + j;
                    if (index >= tokens.length) { return; }

                    uint256 startBit = 32 * j;
                    uint256 price = (priceBits >> startBit) & BITMASK_32;

                    address token = tokens[i * 8 + j];
                    uint256 tokenPrecision = tokenPrecisions[i * 8 + j];
                    uint256 adjustedPrice = price.mul(PRICE_PRECISION).div(tokenPrecision);

                    _setPrice(token, adjustedPrice, _vaultPriceFeed, _fastPriceEvents);
                }
            }
        }
    }

    function setPricesWithBits(uint256 _priceBits, uint256 _timestamp) external onlyUpdater {
        _setPricesWithBits(_priceBits, _timestamp);
    }

    function setPricesWithBitsAndExecute(
        uint256 _priceBits,
        uint256 _timestamp,
        uint256 _endIndexForIncreasePositions,
        uint256 _endIndexForDecreasePositions,
        uint256 _maxIncreasePositions,
        uint256 _maxDecreasePositions
    ) external onlyUpdater {
        _setPricesWithBits(_priceBits, _timestamp);

        IPositionRouter _positionRouter = IPositionRouter(positionRouter);
        uint256 maxEndIndexForIncrease = _positionRouter.increasePositionRequestKeysStart().add(_maxIncreasePositions);
        uint256 maxEndIndexForDecrease = _positionRouter.decreasePositionRequestKeysStart().add(_maxDecreasePositions);

        if (_endIndexForIncreasePositions > maxEndIndexForIncrease) {
            _endIndexForIncreasePositions = maxEndIndexForIncrease;
        }

        if (_endIndexForDecreasePositions > maxEndIndexForDecrease) {
            _endIndexForDecreasePositions = maxEndIndexForDecrease;
        }

        _positionRouter.executeIncreasePositions(_endIndexForIncreasePositions, payable(msg.sender));
        _positionRouter.executeDecreasePositions(_endIndexForDecreasePositions, payable(msg.sender));
    }

    function disableFastPrice() external onlySigner {
        require(!disableFastPriceVotes[msg.sender], "FastPriceFeed: already voted");
        disableFastPriceVotes[msg.sender] = true;
        disableFastPriceVoteCount = disableFastPriceVoteCount.add(1);

        emit DisableFastPrice(msg.sender);
    }

    function enableFastPrice() external onlySigner {
        require(disableFastPriceVotes[msg.sender], "FastPriceFeed: already enabled");
        disableFastPriceVotes[msg.sender] = false;
        disableFastPriceVoteCount = disableFastPriceVoteCount.sub(1);

        emit EnableFastPrice(msg.sender);
    }

    // under regular operation, the fastPrice (prices[token]) is returned and there is no spread returned from this function,
    // though VaultPriceFeed might apply its own spread
    //
    // if the fastPrice has not been updated within priceDuration then it is ignored and only _refPrice with a spread is used (spread: spreadBasisPointsIfInactive)
    // in case the fastPrice has not been updated for maxPriceUpdateDelay then the _refPrice with a larger spread is used (spread: spreadBasisPointsIfChainError)
    //
    // there will be a spread from the _refPrice to the fastPrice in the following cases:
    // - in case isSpreadEnabled is set to true
    // - in case the maxDeviationBasisPoints between _refPrice and fastPrice is exceeded
    // - in case watchers flag an issue
    // - in case the cumulativeFastDelta exceeds the cumulativeRefDelta by the maxCumulativeDeltaDiff
    function getPrice(address _token, uint256 _refPrice, bool _maximise) external override view returns (uint256) {
        if (block.timestamp > lastUpdatedAt.add(maxPriceUpdateDelay)) {
            if (_maximise) {
                return _refPrice.mul(BASIS_POINTS_DIVISOR.add(spreadBasisPointsIfChainError)).div(BASIS_POINTS_DIVISOR);
            }

            return _refPrice.mul(BASIS_POINTS_DIVISOR.sub(spreadBasisPointsIfChainError)).div(BASIS_POINTS_DIVISOR);
        }

        if (block.timestamp > lastUpdatedAt.add(priceDuration)) {
            if (_maximise) {
                return _refPrice.mul(BASIS_POINTS_DIVISOR.add(spreadBasisPointsIfInactive)).div(BASIS_POINTS_DIVISOR);
            }

            return _refPrice.mul(BASIS_POINTS_DIVISOR.sub(spreadBasisPointsIfInactive)).div(BASIS_POINTS_DIVISOR);
        }

        uint256 fastPrice = prices[_token];
        if (fastPrice == 0) { return _refPrice; }

        uint256 diffBasisPoints = _refPrice > fastPrice ? _refPrice.sub(fastPrice) : fastPrice.sub(_refPrice);
        diffBasisPoints = diffBasisPoints.mul(BASIS_POINTS_DIVISOR).div(_refPrice);

        // create a spread between the _refPrice and the fastPrice if the maxDeviationBasisPoints is exceeded
        // or if watchers have flagged an issue with the fast price
        bool hasSpread = !favorFastPrice(_token) || diffBasisPoints > maxDeviationBasisPoints;

        if (hasSpread) {
            // return the higher of the two prices
            if (_maximise) {
                return _refPrice > fastPrice ? _refPrice : fastPrice;
            }

            // return the lower of the two prices
            return _refPrice < fastPrice ? _refPrice : fastPrice;
        }

        return fastPrice;
    }

    function favorFastPrice(address _token) public view returns (bool) {
        if (isSpreadEnabled) {
            return false;
        }

        if (disableFastPriceVoteCount >= minAuthorizations) {
            // force a spread if watchers have flagged an issue with the fast price
            return false;
        }

        (/* uint256 prevRefPrice */, /* uint256 refTime */, uint256 cumulativeRefDelta, uint256 cumulativeFastDelta) = getPriceData(_token);
        if (cumulativeFastDelta > cumulativeRefDelta && cumulativeFastDelta.sub(cumulativeRefDelta) > maxCumulativeDeltaDiffs[_token]) {
            // force a spread if the cumulative delta for the fast price feed exceeds the cumulative delta
            // for the Chainlink price feed by the maxCumulativeDeltaDiff allowed
            return false;
        }

        return true;
    }

    function getPriceData(address _token) public view returns (uint256, uint256, uint256, uint256) {
        PriceDataItem memory data = priceData[_token];
        return (uint256(data.refPrice), uint256(data.refTime), uint256(data.cumulativeRefDelta), uint256(data.cumulativeFastDelta));
    }

    function _setPricesWithBits(uint256 _priceBits, uint256 _timestamp) private {
        bool shouldUpdate = _setLastUpdatedValues(_timestamp);

        if (shouldUpdate) {
            address _fastPriceEvents = fastPriceEvents;
            address _vaultPriceFeed = vaultPriceFeed;

            for (uint256 j = 0; j < 8; j++) {
                uint256 index = j;
                if (index >= tokens.length) { return; }

                uint256 startBit = 32 * j;
                uint256 price = (_priceBits >> startBit) & BITMASK_32;

                address token = tokens[j];
                uint256 tokenPrecision = tokenPrecisions[j];
                uint256 adjustedPrice = price.mul(PRICE_PRECISION).div(tokenPrecision);

                _setPrice(token, adjustedPrice, _vaultPriceFeed, _fastPriceEvents);
            }
        }
    }

    function _setPrice(address _token, uint256 _price, address _vaultPriceFeed, address _fastPriceEvents) private {
        if (_vaultPriceFeed != address(0)) {
            uint256 refPrice = IVaultPriceFeed(_vaultPriceFeed).getLatestPrimaryPrice(_token);
            uint256 fastPrice = prices[_token];

            (uint256 prevRefPrice, uint256 refTime, uint256 cumulativeRefDelta, uint256 cumulativeFastDelta) = getPriceData(_token);

            if (prevRefPrice > 0) {
                uint256 refDeltaAmount = refPrice > prevRefPrice ? refPrice.sub(prevRefPrice) : prevRefPrice.sub(refPrice);
                uint256 fastDeltaAmount = fastPrice > _price ? fastPrice.sub(_price) : _price.sub(fastPrice);

                // reset cumulative delta values if it is a new time window
                if (refTime.div(priceDataInterval) != block.timestamp.div(priceDataInterval)) {
                    cumulativeRefDelta = 0;
                    cumulativeFastDelta = 0;
                }

                cumulativeRefDelta = cumulativeRefDelta.add(refDeltaAmount.mul(CUMULATIVE_DELTA_PRECISION).div(prevRefPrice));
                cumulativeFastDelta = cumulativeFastDelta.add(fastDeltaAmount.mul(CUMULATIVE_DELTA_PRECISION).div(fastPrice));
            }

            if (cumulativeFastDelta > cumulativeRefDelta && cumulativeFastDelta.sub(cumulativeRefDelta) > maxCumulativeDeltaDiffs[_token]) {
                emit MaxCumulativeDeltaDiffExceeded(_token, refPrice, fastPrice, cumulativeRefDelta, cumulativeFastDelta);
            }

            _setPriceData(_token, refPrice, cumulativeRefDelta, cumulativeFastDelta);
            emit PriceData(_token, refPrice, fastPrice, cumulativeRefDelta, cumulativeFastDelta);
        }

        prices[_token] = _price;
        _emitPriceEvent(_fastPriceEvents, _token, _price);
    }

    function _setPriceData(address _token, uint256 _refPrice, uint256 _cumulativeRefDelta, uint256 _cumulativeFastDelta) private {
        require(_refPrice < MAX_REF_PRICE, "FastPriceFeed: invalid refPrice");
        // skip validation of block.timestamp, it should only be out of range after the year 2100
        require(_cumulativeRefDelta < MAX_CUMULATIVE_REF_DELTA, "FastPriceFeed: invalid cumulativeRefDelta");
        require(_cumulativeFastDelta < MAX_CUMULATIVE_FAST_DELTA, "FastPriceFeed: invalid cumulativeFastDelta");

        priceData[_token] = PriceDataItem(
            uint160(_refPrice),
            uint32(block.timestamp),
            uint32(_cumulativeRefDelta),
            uint32(_cumulativeFastDelta)
        );
    }

    function _emitPriceEvent(address _fastPriceEvents, address _token, uint256 _price) private {
        if (_fastPriceEvents == address(0)) {
            return;
        }

        IFastPriceEvents(_fastPriceEvents).emitPriceEvent(_token, _price);
    }

    function _setLastUpdatedValues(uint256 _timestamp) private returns (bool) {
        if (minBlockInterval > 0) {
            require(block.number.sub(lastUpdatedBlock) >= minBlockInterval, "FastPriceFeed: minBlockInterval not yet passed");
        }

        uint256 _maxTimeDeviation = maxTimeDeviation;
        require(_timestamp > block.timestamp.sub(_maxTimeDeviation), "FastPriceFeed: _timestamp below allowed range");
        require(_timestamp < block.timestamp.add(_maxTimeDeviation), "FastPriceFeed: _timestamp exceeds allowed range");

        // do not update prices if _timestamp is before the current lastUpdatedAt value
        if (_timestamp < lastUpdatedAt) {
            return false;
        }

        lastUpdatedAt = _timestamp;
        lastUpdatedBlock = block.number;

        return true;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;

        return c;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return mod(a, b, "SafeMath: modulo by zero");
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts with custom message when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

interface ISecondaryPriceFeed {
    function getPrice(address _token, uint256 _referencePrice, bool _maximise) external view returns (uint256);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

contract Governable {
    address public gov;

    constructor() public {
        gov = msg.sender;
    }

    modifier onlyGov() {
        require(msg.sender == gov, "Governable: forbidden");
        _;
    }

    function setGov(address _gov) external onlyGov {
        gov = _gov;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

interface IVaultPriceFeed {
    function adjustmentBasisPoints(address _token) external view returns (uint256);
    function isAdjustmentAdditive(address _token) external view returns (bool);
    function setAdjustment(address _token, bool _isAdditive, uint256 _adjustmentBps) external;
    function setUseV2Pricing(bool _useV2Pricing) external;
    function setIsAmmEnabled(bool _isEnabled) external;
    function setIsSecondaryPriceEnabled(bool _isEnabled) external;
    function setSpreadBasisPoints(address _token, uint256 _spreadBasisPoints) external;
    function setSpreadThresholdBasisPoints(uint256 _spreadThresholdBasisPoints) external;
    function setFavorPrimaryPrice(bool _favorPrimaryPrice) external;
    function setPriceSampleSpace(uint256 _priceSampleSpace) external;
    function setMaxStrictPriceDeviation(uint256 _maxStrictPriceDeviation) external;
    function getPrice(address _token, bool _maximise, bool _includeAmmPrice, bool _useSwapPricing) external view returns (uint256);
    function getAmmPrice(address _token) external view returns (uint256);
    function getLatestPrimaryPrice(address _token) external view returns (uint256);
    function getPrimaryPrice(address _token, bool _maximise) external view returns (uint256);
    function setTokenConfig(
        address _token,
        address _priceFeed,
        uint256 _priceDecimals,
        bool _isStrictStable
    ) external;
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

interface IFastPriceEvents {
    function emitPriceEvent(address _token, uint256 _price) external;
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

interface IFastPriceFeed {
    function lastUpdatedAt() external view returns (uint256);
    function lastUpdatedBlock() external view returns (uint256);
    function setSigner(address _account, bool _isActive) external;
    function setUpdater(address _account, bool _isActive) external;
    function setPriceDuration(uint256 _priceDuration) external;
    function setMaxPriceUpdateDelay(uint256 _maxPriceUpdateDelay) external;
    function setSpreadBasisPointsIfInactive(uint256 _spreadBasisPointsIfInactive) external;
    function setSpreadBasisPointsIfChainError(uint256 _spreadBasisPointsIfChainError) external;
    function setMinBlockInterval(uint256 _minBlockInterval) external;
    function setIsSpreadEnabled(bool _isSpreadEnabled) external;
    function setMaxDeviationBasisPoints(uint256 _maxDeviationBasisPoints) external;
    function setMaxCumulativeDeltaDiffs(address[] memory _tokens,  uint256[] memory _maxCumulativeDeltaDiffs) external;
    function setPriceDataInterval(uint256 _priceDataInterval) external;
    function setVaultPriceFeed(address _vaultPriceFeed) external;
}

// SPDX-License-Identifier: MIT

pragma solidity 0.6.12;

interface IPositionRouter {
    function increasePositionRequestKeysStart() external returns (uint256);
    function decreasePositionRequestKeysStart() external returns (uint256);
    function executeIncreasePositions(uint256 _count, address payable _executionFeeReceiver) external;
    function executeDecreasePositions(uint256 _count, address payable _executionFeeReceiver) external;
}

{
  "optimizer": {
    "enabled": true,
    "runs": 1
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

[{"inputs":[{"internalType":"uint256","name":"_priceDuration","type":"uint256"},{"internalType":"uint256","name":"_maxPriceUpdateDelay","type":"uint256"},{"internalType":"uint256","name":"_minBlockInterval","type":"uint256"},{"internalType":"uint256","name":"_maxDeviationBasisPoints","type":"uint256"},{"internalType":"address","name":"_fastPriceEvents","type":"address"},{"internalType":"address","name":"_tokenManager","type":"address"},{"internalType":"address","name":"_positionRouter","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"signer","type":"address"}],"name":"DisableFastPrice","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"signer","type":"address"}],"name":"EnableFastPrice","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"uint256","name":"refPrice","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"fastPrice","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"cumulativeRefDelta","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"cumulativeFastDelta","type":"uint256"}],"name":"MaxCumulativeDeltaDiffExceeded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"token","type":"address"},{"indexed":false,"internalType":"uint256","name":"refPrice","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"fastPrice","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"cumulativeRefDelta","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"cumulativeFastDelta","type":"uint256"}],"name":"PriceData","type":"event"},{"inputs":[],"name":"BASIS_POINTS_DIVISOR","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"BITMASK_32","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"CUMULATIVE_DELTA_PRECISION","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_CUMULATIVE_FAST_DELTA","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_CUMULATIVE_REF_DELTA","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_PRICE_DURATION","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_REF_PRICE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PRICE_PRECISION","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"disableFastPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"disableFastPriceVoteCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"disableFastPriceVotes","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"enableFastPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"fastPriceEvents","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"}],"name":"favorFastPrice","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"},{"internalType":"uint256","name":"_refPrice","type":"uint256"},{"internalType":"bool","name":"_maximise","type":"bool"}],"name":"getPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_token","type":"address"}],"name":"getPriceData","outputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"gov","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_minAuthorizations","type":"uint256"},{"internalType":"address[]","name":"_signers","type":"address[]"},{"internalType":"address[]","name":"_updaters","type":"address[]"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"isInitialized","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"isSigner","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isSpreadEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"isUpdater","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastUpdatedAt","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastUpdatedBlock","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"maxCumulativeDeltaDiffs","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxDeviationBasisPoints","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxPriceUpdateDelay","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxTimeDeviation","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"minAuthorizations","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"minBlockInterval","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"positionRouter","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"priceData","outputs":[{"internalType":"uint160","name":"refPrice","type":"uint160"},{"internalType":"uint32","name":"refTime","type":"uint32"},{"internalType":"uint32","name":"cumulativeRefDelta","type":"uint32"},{"internalType":"uint32","name":"cumulativeFastDelta","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"priceDataInterval","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"priceDuration","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"prices","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_priceBitArray","type":"uint256[]"},{"internalType":"uint256","name":"_timestamp","type":"uint256"}],"name":"setCompactedPrices","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_fastPriceEvents","type":"address"}],"name":"setFastPriceEvents","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_gov","type":"address"}],"name":"setGov","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_isSpreadEnabled","type":"bool"}],"name":"setIsSpreadEnabled","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_lastUpdatedAt","type":"uint256"}],"name":"setLastUpdatedAt","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_tokens","type":"address[]"},{"internalType":"uint256[]","name":"_maxCumulativeDeltaDiffs","type":"uint256[]"}],"name":"setMaxCumulativeDeltaDiffs","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxDeviationBasisPoints","type":"uint256"}],"name":"setMaxDeviationBasisPoints","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxPriceUpdateDelay","type":"uint256"}],"name":"setMaxPriceUpdateDelay","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxTimeDeviation","type":"uint256"}],"name":"setMaxTimeDeviation","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_minAuthorizations","type":"uint256"}],"name":"setMinAuthorizations","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_minBlockInterval","type":"uint256"}],"name":"setMinBlockInterval","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_priceDataInterval","type":"uint256"}],"name":"setPriceDataInterval","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_priceDuration","type":"uint256"}],"name":"setPriceDuration","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_tokens","type":"address[]"},{"internalType":"uint256[]","name":"_prices","type":"uint256[]"},{"internalType":"uint256","name":"_timestamp","type":"uint256"}],"name":"setPrices","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_priceBits","type":"uint256"},{"internalType":"uint256","name":"_timestamp","type":"uint256"}],"name":"setPricesWithBits","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_priceBits","type":"uint256"},{"internalType":"uint256","name":"_timestamp","type":"uint256"},{"internalType":"uint256","name":"_endIndexForIncreasePositions","type":"uint256"},{"internalType":"uint256","name":"_endIndexForDecreasePositions","type":"uint256"},{"internalType":"uint256","name":"_maxIncreasePositions","type":"uint256"},{"internalType":"uint256","name":"_maxDecreasePositions","type":"uint256"}],"name":"setPricesWithBitsAndExecute","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"bool","name":"_isActive","type":"bool"}],"name":"setSigner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_spreadBasisPointsIfChainError","type":"uint256"}],"name":"setSpreadBasisPointsIfChainError","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_spreadBasisPointsIfInactive","type":"uint256"}],"name":"setSpreadBasisPointsIfInactive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_tokenManager","type":"address"}],"name":"setTokenManager","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"_tokens","type":"address[]"},{"internalType":"uint256[]","name":"_tokenPrecisions","type":"uint256[]"}],"name":"setTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"},{"internalType":"bool","name":"_isActive","type":"bool"}],"name":"setUpdater","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_vaultPriceFeed","type":"address"}],"name":"setVaultPriceFeed","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"spreadBasisPointsIfChainError","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"spreadBasisPointsIfInactive","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokenManager","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tokenPrecisions","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tokens","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"vaultPriceFeed","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

60806040526000805460ff60a81b1916815560105534801561002057600080fd5b5060405162002f2c38038062002f2c833981810160405260e081101561004557600080fd5b508051602082015160408301516060840151608085015160a086015160c090960151600080546001600160a01b0319163317905594959394929391929091906107088711156100c65760405162461bcd60e51b815260040180806020018281038252602581526020018062002f076025913960400191505060405180910390fd5b600796909655600894909455600b92909255600e55600280546001600160a01b039283166001600160a01b031991821617909155600380549383169382169390931790925560048054919093169116179055612ddf80620001286000396000f3fe608060405234801561001057600080fd5b50600436106102e05760003560e01c806303b04936146102e557806303cd25711461031f57806303f4d7dc146103395780630604ddea146103de5780630e9272ea146103e6578063126082cf1461040a57806312d43a511461041257806314dd2dce1461041a578063162ac4e01461043757806317835d1c1461045d5780631a15339114610480578063238aafb7146104ae578063287800c9146104d45780632a709b14146104dc5780632e9cd94b146104e457806331cb610514610501578063392e53cd1461052f5780633aa08f861461053757806344c231931461053f5780634bd66c1c146103de5780634c0e31c81461055c5780634d11fb4a1461067f5780634f64b2be1461069c5780634fdfb086146106b957806354aea127146106df578063574ec1be146106e757806361ef161f14610722578063668d3d651461072a578063695d4184146107325780636c56fd051461073a5780636ccd47c414610760578063715c75361461076857806372279ba11461077057806374bfed89146107bc578063776d16c1146107c4578063782661bc146107e15780637cb2b79c146109065780637df73e271461092c5780637fbc79c6146109525780637fece36814610a7c578063807c9782146103de57806382553aad14610ab05780638b7677f414610acd57806395082d2514610aea578063a2b47c1614610af2578063a374242514610afa578063a6eca89614610b20578063b0a2566614610b28578063b3606b5614610b30578063b70c7b7014610b38578063c8390a4814610b55578063c84a912414610c78578063cab44b7614610c80578063ce98dfa814610cde578063cfad57a214610cfd578063cfed246b14610d23578063d6a153f114610d49578063d925351a14610d66578063de0d1b9414610d83578063dfb481c914610da0578063e64559ad14610da8578063e68a22c014610db0578063eeaa783a14610db8578063f90ce5ba14610dc0575b600080fd5b61030b600480360360208110156102fb57600080fd5b50356001600160a01b0316610dc8565b604080519115158252519081900360200190f35b610327610ddd565b60408051918252519081900360200190f35b6103dc6004803603604081101561034f57600080fd5b810190602081018135600160201b81111561036957600080fd5b82018360208201111561037b57600080fd5b803590602001918460208302840111600160201b8311171561039c57600080fd5b9190808060200260200160405190810160405280939291908181526020018383602002808284376000920191909152509295505091359250610de3915050565b005b610327610f5a565b6103ee610f62565b604080516001600160a01b039092168252519081900360200190f35b610327610f71565b6103ee610f77565b6103dc6004803603602081101561043057600080fd5b5035610f86565b6103dc6004803603602081101561044d57600080fd5b50356001600160a01b0316610fd8565b6103dc6004803603604081101561047357600080fd5b5080359060200135611047565b6103dc6004803603604081101561049657600080fd5b506001600160a01b03813516906020013515156110a3565b6103dc600480360360208110156104c457600080fd5b50356001600160a01b031661111b565b61032761118a565b6103ee611190565b6103dc600480360360208110156104fa57600080fd5b503561119f565b6103dc6004803603604081101561051757600080fd5b506001600160a01b03813516906020013515156111f1565b61030b611269565b610327611279565b6103dc6004803603602081101561055557600080fd5b503561127f565b6103dc6004803603604081101561057257600080fd5b810190602081018135600160201b81111561058c57600080fd5b82018360208201111561059e57600080fd5b803590602001918460208302840111600160201b831117156105bf57600080fd5b9190808060200260200160405190810160405280939291908181526020018383602002808284376000920191909152509295949360208101935035915050600160201b81111561060e57600080fd5b82018360208201111561062057600080fd5b803590602001918460208302840111600160201b8311171561064157600080fd5b919080806020026020016040519081016040528093929190818152602001838360200280828437600092019190915250929550611312945050505050565b6103276004803603602081101561069557600080fd5b50356113bd565b6103ee600480360360208110156106b257600080fd5b50356113db565b61030b600480360360208110156106cf57600080fd5b50356001600160a01b0316611402565b610327611417565b6103dc600480360360c08110156106fd57600080fd5b5080359060208101359060408101359060608101359060808101359060a0013561141d565b6103ee61162c565b61032761163b565b61030b611641565b61030b6004803603602081101561075057600080fd5b50356001600160a01b0316611651565b6103dc6116dc565b6103276117ef565b6107966004803603602081101561078657600080fd5b50356001600160a01b03166117f5565b604080519485526020850193909352838301919091526060830152519081900360800190f35b610327611873565b6103dc600480360360208110156107da57600080fd5b5035611879565b6103dc600480360360608110156107f757600080fd5b810190602081018135600160201b81111561081157600080fd5b82018360208201111561082357600080fd5b803590602001918460208302840111600160201b8311171561084457600080fd5b9190808060200260200160405190810160405280939291908181526020018383602002808284376000920191909152509295949360208101935035915050600160201b81111561089357600080fd5b8201836020820111156108a557600080fd5b803590602001918460208302840111600160201b831117156108c657600080fd5b91908080602002602001604051908101604052809392919081815260200183836020028082843760009201919091525092955050913592506118cb915050565b6103dc6004803603602081101561091c57600080fd5b50356001600160a01b0316611999565b61030b6004803603602081101561094257600080fd5b50356001600160a01b0316611a08565b6103dc6004803603606081101561096857600080fd5b81359190810190604081016020820135600160201b81111561098957600080fd5b82018360208201111561099b57600080fd5b803590602001918460208302840111600160201b831117156109bc57600080fd5b9190808060200260200160405190810160405280939291908181526020018383602002808284376000920191909152509295949360208101935035915050600160201b811115610a0b57600080fd5b820183602082011115610a1d57600080fd5b803590602001918460208302840111600160201b83111715610a3e57600080fd5b919080806020026020016040519081016040528093929190818152602001838360200280828437600092019190915250929550611a1d945050505050565b61032760048036036060811015610a9257600080fd5b506001600160a01b0381351690602081013590604001351515611b76565b6103dc60048036036020811015610ac657600080fd5b5035611cfc565b6103dc60048036036020811015610ae357600080fd5b5035611d4e565b610327611da0565b610327611db0565b61032760048036036020811015610b1057600080fd5b50356001600160a01b0316611db7565b610327611dc9565b610327611dcf565b610327611dd5565b6103dc60048036036020811015610b4e57600080fd5b5035611ddb565b6103dc60048036036040811015610b6b57600080fd5b810190602081018135600160201b811115610b8557600080fd5b820183602082011115610b9757600080fd5b803590602001918460208302840111600160201b83111715610bb857600080fd5b9190808060200260200160405190810160405280939291908181526020018383602002808284376000920191909152509295949360208101935035915050600160201b811115610c0757600080fd5b820183602082011115610c1957600080fd5b803590602001918460208302840111600160201b83111715610c3a57600080fd5b919080806020026020016040519081016040528093929190818152602001838360200280828437600092019190915250929550611e2d945050505050565b6103dc611ef7565b610ca660048036036020811015610c9657600080fd5b50356001600160a01b031661200e565b604080516001600160a01b03909516855263ffffffff9384166020860152918316848301529091166060830152519081900360800190f35b6103dc60048036036020811015610cf457600080fd5b5035151561204d565b6103dc60048036036020811015610d1357600080fd5b50356001600160a01b03166120b8565b61032760048036036020811015610d3957600080fd5b50356001600160a01b0316612127565b6103dc60048036036020811015610d5f57600080fd5b5035612139565b6103dc60048036036020811015610d7c57600080fd5b503561218b565b6103dc60048036036020811015610d9957600080fd5b50356121dd565b61032761222f565b610327612235565b61032761223b565b6103ee612246565b610327612255565b60166020526000908152604090205460ff1681565b60075481565b3360009081526011602052604090205460ff16610e35576040805162461bcd60e51b81526020600482015260186024820152600080516020612c94833981519152604482015290519081900360640190fd5b6000610e408261225b565b90508015610f54576002546001546001600160a01b03918216911660005b8551811015610f50576000868281518110610e7557fe5b6020026020010151905060005b6008811015610f4657601754600884028201908110610ea75750505050505050610f56565b60178054602084029185831c63ffffffff169160009190600889028701908110610ecd57fe5b6000918252602082200154601880546001600160a01b0390921693509060088a028801908110610ef957fe5b60009182526020822001549150610f2682610f208668327cb2734119d3b7a9601e1b612367565b906123c9565b9050610f3483828c8e612408565b505060019094019350610e8292505050565b5050600101610e5e565b5050505b505b5050565b63ffffffff81565b6002546001600160a01b031681565b61271081565b6000546001600160a01b031681565b6000546001600160a01b03163314610fd3576040805162461bcd60e51b81526020600482015260156024820152600080516020612c74833981519152604482015290519081900360640190fd5b600555565b6000546001600160a01b03163314611025576040805162461bcd60e51b81526020600482015260156024820152600080516020612c74833981519152604482015290519081900360640190fd5b600280546001600160a01b0319166001600160a01b0392909216919091179055565b3360009081526011602052604090205460ff16611099576040805162461bcd60e51b81526020600482015260186024820152600080516020612c94833981519152604482015290519081900360640190fd5b610f56828261269d565b6000546001600160a01b031633146110f0576040805162461bcd60e51b81526020600482015260156024820152600080516020612c74833981519152604482015290519081900360640190fd5b6001600160a01b03919091166000908152601160205260409020805460ff1916911515919091179055565b6000546001600160a01b03163314611168576040805162461bcd60e51b81526020600482015260156024820152600080516020612c74833981519152604482015290519081900360640190fd5b600180546001600160a01b0319166001600160a01b0392909216919091179055565b600f5481565b6003546001600160a01b031681565b6003546001600160a01b031633146111ec576040805162461bcd60e51b81526020600482015260186024820152600080516020612c94833981519152604482015290519081900360640190fd5b600d55565b6000546001600160a01b0316331461123e576040805162461bcd60e51b81526020600482015260156024820152600080516020612c74833981519152604482015290519081900360640190fd5b6001600160a01b03919091166000908152601560205260409020805460ff1916911515919091179055565b600054600160a01b900460ff1681565b600c5481565b6000546001600160a01b031633146112cc576040805162461bcd60e51b81526020600482015260156024820152600080516020612c74833981519152604482015290519081900360640190fd5b61070881111561130d5760405162461bcd60e51b8152600401808060200182810382526025815260200180612c256025913960400191505060405180910390fd5b600755565b6003546001600160a01b0316331461135f576040805162461bcd60e51b81526020600482015260186024820152600080516020612c94833981519152604482015290519081900360640190fd5b60005b8251811015610f5457600083828151811061137957fe5b6020026020010151905082828151811061138f57fe5b6020908102919091018101516001600160a01b03909216600090815260149091526040902055600101611362565b601881815481106113ca57fe5b600091825260209091200154905081565b601781815481106113e857fe5b6000918252602090912001546001600160a01b0316905081565b60116020526000908152604090205460ff1681565b60055481565b3360009081526011602052604090205460ff1661146f576040805162461bcd60e51b81526020600482015260186024820152600080516020612c94833981519152604482015290519081900360640190fd5b611479868661269d565b60048054604080516304dabc3160e51b815290516001600160a01b03909216926000926114f99287928692639b57862092808301926020929182900301818987803b1580156114c757600080fd5b505af11580156114db573d6000803e3d6000fd5b505050506040513d60208110156114f157600080fd5b505190612773565b9050600061153c84846001600160a01b0316631bca8cf06040518163ffffffff1660e01b8152600401602060405180830381600087803b1580156114c757600080fd5b90508187111561154a578196505b80861115611556578095505b60408051629a208160e81b81526004810189905233602482015290516001600160a01b03851691639a20810091604480830192600092919082900301818387803b1580156115a357600080fd5b505af11580156115b7573d6000803e3d6000fd5b50506040805163f3883d8b60e01b8152600481018a905233602482015290516001600160a01b038716935063f3883d8b9250604480830192600092919082900301818387803b15801561160957600080fd5b505af115801561161d573d6000803e3d6000fd5b50505050505050505050505050565b6004546001600160a01b031681565b61070881565b600054600160a81b900460ff1681565b60008054600160a81b900460ff161561166c575060006116d7565b600f546010541061167f575060006116d7565b60008061168b846117f5565b93509350505081811180156116c057506001600160a01b0384166000908152601460205260409020546116be82846127cb565b115b156116d0576000925050506116d7565b6001925050505b919050565b3360009081526015602052604090205460ff1661172e576040805162461bcd60e51b81526020600482015260186024820152600080516020612c94833981519152604482015290519081900360640190fd5b3360009081526016602052604090205460ff16611792576040805162461bcd60e51b815260206004820152601e60248201527f466173745072696365466565643a20616c726561647920656e61626c65640000604482015290519081900360640190fd5b336000908152601660205260409020805460ff191690556010546117b79060016127cb565b6010556040805133815290517f9fe0c305c33aa92757a537936872a60be0d91549a4303cc99fd8b7fce8a002759181900360200190a1565b600e5481565b600080600080611803612b1d565b505050506001600160a01b039182166000908152601360209081526040918290208251608081018452905494851680825263ffffffff600160a01b87048116938301849052600160c01b87048116948301859052600160e01b909604909516606090910181905293949093919250565b60095481565b6000546001600160a01b031633146118c6576040805162461bcd60e51b81526020600482015260156024820152600080516020612c74833981519152604482015290519081900360640190fd5b600c55565b3360009081526011602052604090205460ff1661191d576040805162461bcd60e51b81526020600482015260186024820152600080516020612c94833981519152604482015290519081900360640190fd5b60006119288261225b565b90508015611993576002546001546001600160a01b03918216911660005b865181101561198f57600087828151811061195d57fe5b602002602001015190506119868188848151811061197757fe5b60200260200101518587612408565b50600101611946565b5050505b50505050565b6003546001600160a01b031633146119e6576040805162461bcd60e51b81526020600482015260186024820152600080516020612c94833981519152604482015290519081900360640190fd5b600380546001600160a01b0319166001600160a01b0392909216919091179055565b60156020526000908152604090205460ff1681565b6000546001600160a01b03163314611a6a576040805162461bcd60e51b81526020600482015260156024820152600080516020612c74833981519152604482015290519081900360640190fd5b600054600160a01b900460ff1615611ab35760405162461bcd60e51b8152600401808060200182810382526022815260200180612d886022913960400191505060405180910390fd5b6000805460ff60a01b1916600160a01b178155600f8490555b8251811015611b1f576000838281518110611ae357fe5b6020908102919091018101516001600160a01b03166000908152601590915260409020805460ff19166001908117909155919091019050611acc565b5060005b8151811015611993576000828281518110611b3a57fe5b6020908102919091018101516001600160a01b03166000908152601190915260409020805460ff19166001908117909155919091019050611b23565b6000611b8f60085460055461277390919063ffffffff16565b421115611bea578115611bca57611bc3612710610f20611bbc600a5461271061277390919063ffffffff16565b8690612367565b9050611cf5565b611bc3612710610f20611bbc600a546127106127cb90919063ffffffff16565b600754600554611bf991612773565b421115611c46578115611c2657611bc3612710610f20611bbc60095461271061277390919063ffffffff16565b611bc3612710610f20611bbc6009546127106127cb90919063ffffffff16565b6001600160a01b03841660009081526012602052604090205480611c6d5783915050611cf5565b6000818511611c8557611c8082866127cb565b611c8f565b611c8f85836127cb565b9050611ca185610f2083612710612367565b90506000611cae87611651565b1580611cbb5750600e5482115b90508015611cef578415611ce257828611611cd65782611cd8565b855b9350505050611cf5565b828610611cd65782611cd8565b50909150505b9392505050565b6003546001600160a01b03163314611d49576040805162461bcd60e51b81526020600482015260186024820152600080516020612c94833981519152604482015290519081900360640190fd5b600e55565b6000546001600160a01b03163314611d9b576040805162461bcd60e51b81526020600482015260156024820152600080516020612c74833981519152604482015290519081900360640190fd5b600855565b68327cb2734119d3b7a9601e1b81565b6298968081565b60146020526000908152604090205481565b600a5481565b60105481565b600b5481565b6000546001600160a01b03163314611e28576040805162461bcd60e51b81526020600482015260156024820152600080516020612c74833981519152604482015290519081900360640190fd5b600955565b6000546001600160a01b03163314611e7a576040805162461bcd60e51b81526020600482015260156024820152600080516020612c74833981519152604482015290519081900360640190fd5b8051825114611ed0576040805162461bcd60e51b815260206004820152601e60248201527f466173745072696365466565643a20696e76616c6964206c656e677468730000604482015290519081900360640190fd5b8151611ee3906017906020850190612b44565b508051610f54906018906020840190612ba9565b3360009081526015602052604090205460ff16611f49576040805162461bcd60e51b81526020600482015260186024820152600080516020612c94833981519152604482015290519081900360640190fd5b3360009081526016602052604090205460ff1615611fad576040805162461bcd60e51b815260206004820152601c60248201527b11985cdd141c9a58d9519959590e88185b1c9958591e481d9bdd195960221b604482015290519081900360640190fd5b336000908152601660205260409020805460ff19166001908117909155601054611fd691612773565b6010556040805133815290517f4c0c5fabf50e808e3bc8d19577d305e3a7163eea7e8a74a50caa8896694cd44b9181900360200190a1565b6013602052600090815260409020546001600160a01b0381169063ffffffff600160a01b8204811691600160c01b8104821691600160e01b9091041684565b6000546001600160a01b0316331461209a576040805162461bcd60e51b81526020600482015260156024820152600080516020612c74833981519152604482015290519081900360640190fd5b60008054911515600160a81b0260ff60a81b19909216919091179055565b6000546001600160a01b03163314612105576040805162461bcd60e51b81526020600482015260156024820152600080516020612c74833981519152604482015290519081900360640190fd5b600080546001600160a01b0319166001600160a01b0392909216919091179055565b60126020526000908152604090205481565b6000546001600160a01b03163314612186576040805162461bcd60e51b81526020600482015260156024820152600080516020612c74833981519152604482015290519081900360640190fd5b600b55565b6003546001600160a01b031633146121d8576040805162461bcd60e51b81526020600482015260186024820152600080516020612c94833981519152604482015290519081900360640190fd5b600f55565b6000546001600160a01b0316331461222a576040805162461bcd60e51b81526020600482015260156024820152600080516020612c74833981519152604482015290519081900360640190fd5b600a55565b600d5481565b60085481565b6001600160a01b0381565b6001546001600160a01b031681565b60065481565b600b54600090156122b457600b546006546122779043906127cb565b10156122b45760405162461bcd60e51b815260040180806020018281038252602e815260200180612d31602e913960400191505060405180910390fd5b600c546122c142826127cb565b83116122fe5760405162461bcd60e51b815260040180806020018281038252602d815260200180612d04602d913960400191505060405180910390fd5b6123084282612773565b83106123455760405162461bcd60e51b815260040180806020018281038252602f815260200180612cb4602f913960400191505060405180910390fd5b6005548310156123595760009150506116d7565b505060055543600655600190565b600082612376575060006123c3565b8282028284828161238357fe5b04146123c05760405162461bcd60e51b8152600401808060200182810382526021815260200180612ce36021913960400191505060405180910390fd5b90505b92915050565b60006123c083836040518060400160405280601a815260200179536166654d6174683a206469766973696f6e206279207a65726f60301b81525061280d565b6001600160a01b03821615612677576000826001600160a01b03166356bf9de4866040518263ffffffff1660e01b815260040180826001600160a01b0316815260200191505060206040518083038186803b15801561246657600080fd5b505afa15801561247a573d6000803e3d6000fd5b505050506040513d602081101561249057600080fd5b50516001600160a01b0386166000908152601260205260408120549192508080806124ba8a6117f5565b935093509350935060008411156125815760008487116124e3576124de85886127cb565b6124ed565b6124ed87866127cb565b905060008a8711612507576125028b886127cb565b612511565b612511878c6127cb565b9050612528600d54426123c990919063ffffffff16565b600d546125369087906123c9565b146125445760009350600092505b61255f61255887610f208562989680612367565b8590612773565b935061257c61257588610f208462989680612367565b8490612773565b925050505b81811180156125b057506001600160a01b038a166000908152601460205260409020546125ae82846127cb565b115b1561260d57604080516001600160a01b038c16815260208101889052808201879052606081018490526080810183905290517fe582322b389ad06b2bbf619cd6da3f16a288ec873ea0fa6df4d72f3d9480b4479181900360a00190a15b6126198a8784846128af565b604080516001600160a01b038c16815260208101889052808201879052606081018490526080810183905290517f23b9387f81fca646aac1dc4487ede045c65f5f7445482906565f01e05afdb3a89181900360a00190a15050505050505b6001600160a01b0384166000908152601260205260409020839055611993818585612a45565b60006126a88261225b565b90508015610f54576002546001546001600160a01b03918216911660005b6008811015610f5057601754819081106126e4575050505050610f56565b60178054602084029189831c63ffffffff1691600091908690811061270557fe5b6000918252602082200154601880546001600160a01b039092169350908790811061272c57fe5b6000918252602082200154915061275382610f208668327cb2734119d3b7a9601e1b612367565b905061276183828a8c612408565b5050600190940193506126c692505050565b6000828201838110156123c0576040805162461bcd60e51b815260206004820152601b60248201527a536166654d6174683a206164646974696f6e206f766572666c6f7760281b604482015290519081900360640190fd5b60006123c083836040518060400160405280601e81526020017f536166654d6174683a207375627472616374696f6e206f766572666c6f770000815250612ac3565b600081836128995760405162461bcd60e51b81526004018080602001828103825283818151815260200191508051906020019080838360005b8381101561285e578181015183820152602001612846565b50505050905090810190601f16801561288b5780820380516001836020036101000a031916815260200191505b509250505060405180910390fd5b5060008385816128a557fe5b0495945050505050565b6001600160a01b03831061290a576040805162461bcd60e51b815260206004820152601f60248201527f466173745072696365466565643a20696e76616c696420726566507269636500604482015290519081900360640190fd5b63ffffffff821061294c5760405162461bcd60e51b8152600401808060200182810382526029815260200180612d5f6029913960400191505060405180910390fd5b63ffffffff811061298e5760405162461bcd60e51b815260040180806020018281038252602a815260200180612c4a602a913960400191505060405180910390fd5b604080516080810182526001600160a01b03948516815263ffffffff4281166020808401918252958216838501908152948216606084019081529787166000908152601390965292909420905181549251935196518516600160e01b026001600160e01b03978616600160c01b0263ffffffff60c01b1995909616600160a01b0263ffffffff60a01b19929097166001600160a01b0319909416939093171694909417919091169190911792909216919091179055565b6001600160a01b038316612a5857610f54565b826001600160a01b031663e0409c7183836040518363ffffffff1660e01b815260040180836001600160a01b0316815260200182815260200192505050600060405180830381600087803b158015612aaf57600080fd5b505af115801561198f573d6000803e3d6000fd5b60008184841115612b155760405162461bcd60e51b815260206004820181815283516024840152835190928392604490910191908501908083836000831561285e578181015183820152602001612846565b505050900390565b60408051608081018252600080825260208201819052918101829052606081019190915290565b828054828255906000526020600020908101928215612b99579160200282015b82811115612b9957825182546001600160a01b0319166001600160a01b03909116178255602090920191600190910190612b64565b50612ba5929150612bf0565b5090565b828054828255906000526020600020908101928215612be4579160200282015b82811115612be4578251825591602001919060010190612bc9565b50612ba5929150612c0f565b5b80821115612ba55780546001600160a01b0319168155600101612bf1565b5b80821115612ba55760008155600101612c1056fe466173745072696365466565643a20696e76616c6964205f70726963654475726174696f6e466173745072696365466565643a20696e76616c69642063756d756c61746976654661737444656c7461476f7665726e61626c653a20666f7262696464656e0000000000000000000000466173745072696365466565643a20666f7262696464656e0000000000000000466173745072696365466565643a205f74696d657374616d70206578636565647320616c6c6f7765642072616e6765536166654d6174683a206d756c7469706c69636174696f6e206f766572666c6f77466173745072696365466565643a205f74696d657374616d702062656c6f7720616c6c6f7765642072616e6765466173745072696365466565643a206d696e426c6f636b496e74657276616c206e6f742079657420706173736564466173745072696365466565643a20696e76616c69642063756d756c617469766552656644656c7461466173745072696365466565643a20616c726561647920696e697469616c697a6564a2646970667358221220d3110679483ab3acb24dfa1e6bd202506bda4fca5ed6353387fda5a7de366c8664736f6c634300060c0033466173745072696365466565643a20696e76616c6964205f70726963654475726174696f6e000000000000000000000000000000000000000000000000000000000000012c0000000000000000000000000000000000000000000000000000000000000e10000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000fa0000000000000000000000006e1d2a4c475b8a43b457236a6f1fa002c46973d00000000000000000000000000a68f81fe8c23cf19fd0f90be3734f68ff2ef4510000000000000000000000004e2f6304f8c00e755482206e834af82968ceb804

000000000000000000000000000000000000000000000000000000000000012c0000000000000000000000000000000000000000000000000000000000000e10000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000fa0000000000000000000000006e1d2a4c475b8a43b457236a6f1fa002c46973d00000000000000000000000000a68f81fe8c23cf19fd0f90be3734f68ff2ef4510000000000000000000000004e2f6304f8c00e755482206e834af82968ceb804

-----Decoded View---------------
Arg [0] : _priceDuration (uint256): 300
Arg [1] : _maxPriceUpdateDelay (uint256): 3600
Arg [2] : _minBlockInterval (uint256): 1
Arg [3] : _maxDeviationBasisPoints (uint256): 250
Arg [4] : _fastPriceEvents (address): 0x6e1d2a4c475b8a43b457236a6f1fa002c46973d0
Arg [5] : _tokenManager (address): 0x0a68f81fe8c23cf19fd0f90be3734f68ff2ef451
Arg [6] : _positionRouter (address): 0x4e2f6304f8c00e755482206e834af82968ceb804

-----Encoded View---------------
7 Constructor Arguments found :
Arg [0] : 000000000000000000000000000000000000000000000000000000000000012c
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000e10
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000001
Arg [3] : 00000000000000000000000000000000000000000000000000000000000000fa
Arg [4] : 0000000000000000000000006e1d2a4c475b8a43b457236a6f1fa002c46973d0
Arg [5] : 0000000000000000000000000a68f81fe8c23cf19fd0f90be3734f68ff2ef451
Arg [6] : 0000000000000000000000004e2f6304f8c00e755482206e834af82968ceb804