LiquidityPoolsController

Description:

Multi-signature wallet contract requiring multiple confirmations for transaction execution.

Blockchain: Ethereum

Source Code: View Code On The Blockchain

Solidity Source Code:

{{
  "language": "Solidity",
  "sources": {
    "@openzeppelin/contracts-upgradeable/access/AccessControlUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/AccessControl.sol)

pragma solidity ^0.8.20;

import {IAccessControl} from "@openzeppelin/contracts/access/IAccessControl.sol";
import {ContextUpgradeable} from "../utils/ContextUpgradeable.sol";
import {ERC165Upgradeable} from "../utils/introspection/ERC165Upgradeable.sol";
import {Initializable} from "../proxy/utils/Initializable.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```solidity
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```solidity
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it. We recommend using {AccessControlDefaultAdminRules}
 * to enforce additional security measures for this role.
 */
abstract contract AccessControlUpgradeable is Initializable, ContextUpgradeable, IAccessControl, ERC165Upgradeable {
    struct RoleData {
        mapping(address account => bool) hasRole;
        bytes32 adminRole;
    }

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;


    /// @custom:storage-location erc7201:openzeppelin.storage.AccessControl
    struct AccessControlStorage {
        mapping(bytes32 role => RoleData) _roles;
    }

    // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.AccessControl")) - 1)) & ~bytes32(uint256(0xff))
    bytes32 private constant AccessControlStorageLocation = 0x02dd7bc7dec4dceedda775e58dd541e08a116c6c53815c0bd028192f7b626800;

    function _getAccessControlStorage() private pure returns (AccessControlStorage storage $) {
        assembly {
            $.slot := AccessControlStorageLocation
        }
    }

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with an {AccessControlUnauthorizedAccount} error including the required role.
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role);
        _;
    }

    function __AccessControl_init() internal onlyInitializing {
    }

    function __AccessControl_init_unchained() internal onlyInitializing {
    }
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view virtual returns (bool) {
        AccessControlStorage storage $ = _getAccessControlStorage();
        return $._roles[role].hasRole[account];
    }

    /**
     * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `_msgSender()`
     * is missing `role`. Overriding this function changes the behavior of the {onlyRole} modifier.
     */
    function _checkRole(bytes32 role) internal view virtual {
        _checkRole(role, _msgSender());
    }

    /**
     * @dev Reverts with an {AccessControlUnauthorizedAccount} error if `account`
     * is missing `role`.
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert AccessControlUnauthorizedAccount(account, role);
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view virtual returns (bytes32) {
        AccessControlStorage storage $ = _getAccessControlStorage();
        return $._roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleGranted} event.
     */
    function grantRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     *
     * May emit a {RoleRevoked} event.
     */
    function revokeRole(bytes32 role, address account) public virtual onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `callerConfirmation`.
     *
     * May emit a {RoleRevoked} event.
     */
    function renounceRole(bytes32 role, address callerConfirmation) public virtual {
        if (callerConfirmation != _msgSender()) {
            revert AccessControlBadConfirmation();
        }

        _revokeRole(role, callerConfirmation);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        AccessControlStorage storage $ = _getAccessControlStorage();
        bytes32 previousAdminRole = getRoleAdmin(role);
        $._roles[role].adminRole = adminRole;
        emit RoleAdminChanged(role, previousAdminRole, adminRole);
    }

    /**
     * @dev Attempts to grant `role` to `account` and returns a boolean indicating if `role` was granted.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleGranted} event.
     */
    function _grantRole(bytes32 role, address account) internal virtual returns (bool) {
        AccessControlStorage storage $ = _getAccessControlStorage();
        if (!hasRole(role, account)) {
            $._roles[role].hasRole[account] = true;
            emit RoleGranted(role, account, _msgSender());
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Attempts to revoke `role` to `account` and returns a boolean indicating if `role` was revoked.
     *
     * Internal function without access restriction.
     *
     * May emit a {RoleRevoked} event.
     */
    function _revokeRole(bytes32 role, address account) internal virtual returns (bool) {
        AccessControlStorage storage $ = _getAccessControlStorage();
        if (hasRole(role, account)) {
            $._roles[role].hasRole[account] = false;
            emit RoleRevoked(role, account, _msgSender());
            return true;
        } else {
            return false;
        }
    }
}
"
    },
    "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (proxy/utils/Initializable.sol)

pragma solidity ^0.8.20;

/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be
 * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in
 * case an upgrade adds a module that needs to be initialized.
 *
 * For example:
 *
 * [.hljs-theme-light.nopadding]
 * ```solidity
 * contract MyToken is ERC20Upgradeable {
 *     function initialize() initializer public {
 *         __ERC20_init("MyToken", "MTK");
 *     }
 * }
 *
 * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {
 *     function initializeV2() reinitializer(2) public {
 *         __ERC20Permit_init("MyToken");
 *     }
 * }
 * ```
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 *
 * [CAUTION]
 * ====
 * Avoid leaving a contract uninitialized.
 *
 * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
 * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke
 * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * /// @custom:oz-upgrades-unsafe-allow constructor
 * constructor() {
 *     _disableInitializers();
 * }
 * ```
 * ====
 */
abstract contract Initializable {
    /**
     * @dev Storage of the initializable contract.
     *
     * It's implemented on a custom ERC-7201 namespace to reduce the risk of storage collisions
     * when using with upgradeable contracts.
     *
     * @custom:storage-location erc7201:openzeppelin.storage.Initializable
     */
    struct InitializableStorage {
        /**
         * @dev Indicates that the contract has been initialized.
         */
        uint64 _initialized;
        /**
         * @dev Indicates that the contract is in the process of being initialized.
         */
        bool _initializing;
    }

    // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Initializable")) - 1)) & ~bytes32(uint256(0xff))
    bytes32 private constant INITIALIZABLE_STORAGE = 0xf0c57e16840df040f15088dc2f81fe391c3923bec73e23a9662efc9c229c6a00;

    /**
     * @dev The contract is already initialized.
     */
    error InvalidInitialization();

    /**
     * @dev The contract is not initializing.
     */
    error NotInitializing();

    /**
     * @dev Triggered when the contract has been initialized or reinitialized.
     */
    event Initialized(uint64 version);

    /**
     * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,
     * `onlyInitializing` functions can be used to initialize parent contracts.
     *
     * Similar to `reinitializer(1)`, except that in the context of a constructor an `initializer` may be invoked any
     * number of times. This behavior in the constructor can be useful during testing and is not expected to be used in
     * production.
     *
     * Emits an {Initialized} event.
     */
    modifier initializer() {
        // solhint-disable-next-line var-name-mixedcase
        InitializableStorage storage $ = _getInitializableStorage();

        // Cache values to avoid duplicated sloads
        bool isTopLevelCall = !$._initializing;
        uint64 initialized = $._initialized;

        // Allowed calls:
        // - initialSetup: the contract is not in the initializing state and no previous version was
        //                 initialized
        // - construction: the contract is initialized at version 1 (no reininitialization) and the
        //                 current contract is just being deployed
        bool initialSetup = initialized == 0 && isTopLevelCall;
        bool construction = initialized == 1 && address(this).code.length == 0;

        if (!initialSetup && !construction) {
            revert InvalidInitialization();
        }
        $._initialized = 1;
        if (isTopLevelCall) {
            $._initializing = true;
        }
        _;
        if (isTopLevelCall) {
            $._initializing = false;
            emit Initialized(1);
        }
    }

    /**
     * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the
     * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be
     * used to initialize parent contracts.
     *
     * A reinitializer may be used after the original initialization step. This is essential to configure modules that
     * are added through upgrades and that require initialization.
     *
     * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`
     * cannot be nested. If one is invoked in the context of another, execution will revert.
     *
     * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in
     * a contract, executing them in the right order is up to the developer or operator.
     *
     * WARNING: Setting the version to 2**64 - 1 will prevent any future reinitialization.
     *
     * Emits an {Initialized} event.
     */
    modifier reinitializer(uint64 version) {
        // solhint-disable-next-line var-name-mixedcase
        InitializableStorage storage $ = _getInitializableStorage();

        if ($._initializing || $._initialized >= version) {
            revert InvalidInitialization();
        }
        $._initialized = version;
        $._initializing = true;
        _;
        $._initializing = false;
        emit Initialized(version);
    }

    /**
     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
     * {initializer} and {reinitializer} modifiers, directly or indirectly.
     */
    modifier onlyInitializing() {
        _checkInitializing();
        _;
    }

    /**
     * @dev Reverts if the contract is not in an initializing state. See {onlyInitializing}.
     */
    function _checkInitializing() internal view virtual {
        if (!_isInitializing()) {
            revert NotInitializing();
        }
    }

    /**
     * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.
     * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized
     * to any version. It is recommended to use this to lock implementation contracts that are designed to be called
     * through proxies.
     *
     * Emits an {Initialized} event the first time it is successfully executed.
     */
    function _disableInitializers() internal virtual {
        // solhint-disable-next-line var-name-mixedcase
        InitializableStorage storage $ = _getInitializableStorage();

        if ($._initializing) {
            revert InvalidInitialization();
        }
        if ($._initialized != type(uint64).max) {
            $._initialized = type(uint64).max;
            emit Initialized(type(uint64).max);
        }
    }

    /**
     * @dev Returns the highest version that has been initialized. See {reinitializer}.
     */
    function _getInitializedVersion() internal view returns (uint64) {
        return _getInitializableStorage()._initialized;
    }

    /**
     * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.
     */
    function _isInitializing() internal view returns (bool) {
        return _getInitializableStorage()._initializing;
    }

    /**
     * @dev Returns a pointer to the storage namespace.
     */
    // solhint-disable-next-line var-name-mixedcase
    function _getInitializableStorage() private pure returns (InitializableStorage storage $) {
        assembly {
            $.slot := INITIALIZABLE_STORAGE
        }
    }
}
"
    },
    "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Context.sol)

pragma solidity ^0.8.20;
import {Initializable} from "../proxy/utils/Initializable.sol";

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract ContextUpgradeable is Initializable {
    function __Context_init() internal onlyInitializing {
    }

    function __Context_init_unchained() internal onlyInitializing {
    }
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}
"
    },
    "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/ERC165.sol)

pragma solidity ^0.8.20;

import {IERC165} from "@openzeppelin/contracts/utils/introspection/IERC165.sol";
import {Initializable} from "../../proxy/utils/Initializable.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 */
abstract contract ERC165Upgradeable is Initializable, IERC165 {
    function __ERC165_init() internal onlyInitializing {
    }

    function __ERC165_init_unchained() internal onlyInitializing {
    }
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}
"
    },
    "@openzeppelin/contracts-upgradeable/utils/PausableUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Pausable.sol)

pragma solidity ^0.8.20;

import {ContextUpgradeable} from "../utils/ContextUpgradeable.sol";
import {Initializable} from "../proxy/utils/Initializable.sol";

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract PausableUpgradeable is Initializable, ContextUpgradeable {
    /// @custom:storage-location erc7201:openzeppelin.storage.Pausable
    struct PausableStorage {
        bool _paused;
    }

    // keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Pausable")) - 1)) & ~bytes32(uint256(0xff))
    bytes32 private constant PausableStorageLocation = 0xcd5ed15c6e187e77e9aee88184c21f4f2182ab5827cb3b7e07fbedcd63f03300;

    function _getPausableStorage() private pure returns (PausableStorage storage $) {
        assembly {
            $.slot := PausableStorageLocation
        }
    }

    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    /**
     * @dev The operation failed because the contract is paused.
     */
    error EnforcedPause();

    /**
     * @dev The operation failed because the contract is not paused.
     */
    error ExpectedPause();

    /**
     * @dev Initializes the contract in unpaused state.
     */
    function __Pausable_init() internal onlyInitializing {
        __Pausable_init_unchained();
    }

    function __Pausable_init_unchained() internal onlyInitializing {
        PausableStorage storage $ = _getPausableStorage();
        $._paused = false;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        _requireNotPaused();
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        _requirePaused();
        _;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        PausableStorage storage $ = _getPausableStorage();
        return $._paused;
    }

    /**
     * @dev Throws if the contract is paused.
     */
    function _requireNotPaused() internal view virtual {
        if (paused()) {
            revert EnforcedPause();
        }
    }

    /**
     * @dev Throws if the contract is not paused.
     */
    function _requirePaused() internal view virtual {
        if (!paused()) {
            revert ExpectedPause();
        }
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        PausableStorage storage $ = _getPausableStorage();
        $._paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        PausableStorage storage $ = _getPausableStorage();
        $._paused = false;
        emit Unpaused(_msgSender());
    }
}
"
    },
    "@openzeppelin/contracts/access/IAccessControl.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/IAccessControl.sol)

pragma solidity ^0.8.20;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    /**
     * @dev The `account` is missing a role.
     */
    error AccessControlUnauthorizedAccount(address account, bytes32 neededRole);

    /**
     * @dev The caller of a function is not the expected one.
     *
     * NOTE: Don't confuse with {AccessControlUnauthorizedAccount}.
     */
    error AccessControlBadConfirmation();

    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `callerConfirmation`.
     */
    function renounceRole(bytes32 role, address callerConfirmation) external;
}
"
    },
    "@openzeppelin/contracts/token/ERC20/IERC20.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the value of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 value) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 value) external returns (bool);
}
"
    },
    "@openzeppelin/contracts/utils/Address.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Address.sol)

pragma solidity ^0.8.20;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev The ETH balance of the account is not enough to perform the operation.
     */
    error AddressInsufficientBalance(address account);

    /**
     * @dev There's no code at `target` (it is not a contract).
     */
    error AddressEmptyCode(address target);

    /**
     * @dev A call to an address target failed. The target may have reverted.
     */
    error FailedInnerCall();

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        if (address(this).balance < amount) {
            revert AddressInsufficientBalance(address(this));
        }

        (bool success, ) = recipient.call{value: amount}("");
        if (!success) {
            revert FailedInnerCall();
        }
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason or custom error, it is bubbled
     * up by this function (like regular Solidity function calls). However, if
     * the call reverted with no returned reason, this function reverts with a
     * {FailedInnerCall} error.
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        if (address(this).balance < value) {
            revert AddressInsufficientBalance(address(this));
        }
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target
     * was not a contract or bubbling up the revert reason (falling back to {FailedInnerCall}) in case of an
     * unsuccessful call.
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata
    ) internal view returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            // only check if target is a contract if the call was successful and the return data is empty
            // otherwise we already know that it was a contract
            if (returndata.length == 0 && target.code.length == 0) {
                revert AddressEmptyCode(target);
            }
            return returndata;
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the
     * revert reason or with a default {FailedInnerCall} error.
     */
    function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            return returndata;
        }
    }

    /**
     * @dev Reverts with returndata if present. Otherwise reverts with {FailedInnerCall}.
     */
    function _revert(bytes memory returndata) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert FailedInnerCall();
        }
    }
}
"
    },
    "@openzeppelin/contracts/utils/introspection/IERC165.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/IERC165.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
"
    },
    "contracts/base/auth/AccessControlDS.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.22;

import {
    AccessControlUpgradeable
} from "@openzeppelin/contracts-upgradeable/access/AccessControlUpgradeable.sol";
import {OwnableReadonlyDS} from "./OwnableReadonlyDS.sol";

abstract contract AccessControlDS is AccessControlUpgradeable, OwnableReadonlyDS {
    function hasRole(bytes32 _role, address _account) public view virtual override returns (bool) {
        return (isOwnerRole(_role) && _owner() == _account) || super.hasRole(_role, _account);
    }

    function isOwnerRole(bytes32 _role) private pure returns (bool) {
        return _role == DEFAULT_ADMIN_ROLE;
    }
}
"
    },
    "contracts/base/auth/OwnableReadonly.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.22;

import {UnauthorizedAccount} from "contracts/interfaces/base/CommonErrors.sol";
import {Address} from "contracts/libraries/Address.sol";

/**
 * @dev We intentionally do not expose "owner()" publicly
 * due to possible conflicts with "OwnershipFacet"
 * https://github.com/mudgen/diamond-3-hardhat/blob/main/contracts/facets/OwnershipFacet.sol
 */
abstract contract OwnableReadonly {
    using Address for bytes32;

    modifier onlyOwner() {
        enforceIsContractOwner();
        _;
    }

    function _owner() internal view returns (address) {
        return _ownerSlot().get();
    }

    function _ownerSlot() internal pure virtual returns (bytes32);

    function enforceIsContractOwner() private view {
        if (msg.sender != _owner()) revert UnauthorizedAccount(msg.sender);
    }
}
"
    },
    "contracts/base/auth/OwnableReadonlyDS.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.22;

import {DiamondLibrary} from "contracts/libraries/DiamondLibrary.sol";
import {OwnableReadonly} from "./OwnableReadonly.sol";

/**
 * @notice Use DiamondStorage's owner slot for OwnableReadonly
 */
abstract contract OwnableReadonlyDS is OwnableReadonly {
    function _ownerSlot() internal pure override returns (bytes32 slot_) {
        DiamondLibrary.DiamondStorage storage ds = DiamondLibrary.diamondStorage();
        assembly {
            // DiamondLib will not change so it's safe to hardcode owner offset here
            let ownerOffsetInDiamondStorage := 4
            slot_ := add(ds.slot, ownerOffsetInDiamondStorage)
        }
    }
}
"
    },
    "contracts/base/pauser/base/PausableBase.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.22;

import {
    PausableUpgradeable
} from "@openzeppelin/contracts-upgradeable/utils/PausableUpgradeable.sol";
import {IPausable} from "contracts/interfaces/base/pauser/IPausable.sol";

abstract contract PausableBase is IPausable, PausableUpgradeable {
    bytes32 public constant override PAUSER_ROLE = keccak256("Pauser Role");

    modifier onlyPauserRole() {
        _checkRole(PAUSER_ROLE);
        _;
    }

    function pause() external override onlyPauserRole {
        _pause();
    }

    function unpause() external override onlyPauserRole {
        _unpause();
    }

    function paused() public view override(IPausable, PausableUpgradeable) returns (bool) {
        return PausableUpgradeable.paused();
    }

    /*
     * @dev Contracts inheriting from PausableBase should inherit OpenZeppelin's AccessControlUpgradeable
     *      override and implement _checkRole()
     */
    /* solhint-disable-next-line no-empty-blocks */
    function _checkRole(bytes32 role) internal view virtual {}
}
"
    },
    "contracts/base/pauser/PausableDS.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.22;

import {AccessControlDS, AccessControlUpgradeable} from "contracts/base/auth/AccessControlDS.sol";
import {PausableBase} from "contracts/base/pauser/base/PausableBase.sol";

contract PausableDS is PausableBase, AccessControlDS {
    function _checkRole(
        bytes32 role
    ) internal view override(AccessControlUpgradeable, PausableBase) {
        AccessControlUpgradeable._checkRole(role);
    }
}
"
    },
    "contracts/compiler/libraries/ProtocolsEvaluatorsRepository.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.22;

/* solhint-disable no-unused-import */
import {
    IWhitelistingController,
    ProtocolIsNotSupported,
    ProtocolIsSuspended,
    Status
} from "contracts/interfaces/compliance/IWhitelistingController.sol";
/* solhint-enable no-unused-import */
import {StringTruncatedHash} from "contracts/libraries/StringTruncatedHash.sol";

library ProtocolsEvaluatorsRepository {
    using StringTruncatedHash for string;

    struct Storage {
        mapping(bytes31 protocolHash => address) evaluators;
    }

    // keccak256("Protocols Evaluators repository slot V1");
    bytes32 private constant STORAGE_SLOT =
        0x987bb3e6406b3909b0e08782298b4489c75b0d6678d6b023fe9f94ceaae0d14a;

    error EvaluatorAddressMustNotBeZero(string protocol);

    function updateEvaluator(
        string calldata protocol,
        address evaluator
    ) internal returns (bool storageModified) {
        if (evaluator == address(0)) revert EvaluatorAddressMustNotBeZero(protocol);
        Storage storage $ = _storage();
        bytes31 protocolHash = protocol.truncatedHash();
        if ($.evaluators[protocolHash] != evaluator) {
            $.evaluators[protocolHash] = evaluator;
            storageModified = true;
        }
    }

    function getProtocolEvaluator(
        string calldata protocol
    ) internal view returns (address evaluator) {
        evaluator = _storage().evaluators[protocol.truncatedHash()];
        if (evaluator == address(0)) revert EvaluatorAddressMustNotBeZero(protocol);
    }

    function _storage() private pure returns (Storage storage $) {
        assembly {
            $.slot := STORAGE_SLOT
        }
    }
}
"
    },
    "contracts/compiler/LiquidityPoolsController.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.22;

import {
    AlreadyUpToDate,
    ILiquidityPoolsRepository
} from "contracts/interfaces/compiler/adapters/index.sol";
import {
    EvaluatorRecord,
    ILiquidityPoolsController,
    WhitelistingBytesRecord
} from "contracts/interfaces/compiler/ILiquidityPoolsController.sol";

import {PausableDS} from "contracts/base/pauser/PausableDS.sol";
import {
    ProtocolsEvaluatorsRepository,
    Status
} from "contracts/compiler/libraries/ProtocolsEvaluatorsRepository.sol";
import {SafeCall} from "contracts/libraries/SafeCall.sol";

contract LiquidityPoolsController is ILiquidityPoolsController, PausableDS {
    using ProtocolsEvaluatorsRepository for string;
    using SafeCall for address;

    error FailedToUpdatePoolSupport(uint256 index, bytes reason);

    /* solhint-disable comprehensive-interface */

    function updateEvaluators(
        EvaluatorRecord[] calldata records
    ) external override whenPaused onlyOwner {
        bool stateModified;
        string calldata protocol;
        address evaluator;
        for (uint256 i; i < records.length; i++) {
            (protocol, evaluator) = (records[i].protocol, records[i].evaluator);
            if (protocol.updateEvaluator(evaluator)) {
                stateModified = true;
                emit EvaluatorUpdated(protocol, evaluator);
            }
        }
        if (!stateModified) revert AlreadyUpToDate();
    }

    function updatePoolsSupport(
        string calldata protocol,
        WhitelistingBytesRecord[] calldata pools
    ) external override whenNotPaused onlyOwner {
        address evaluator = protocol.getProtocolEvaluator();
        bool stateModified;
        for (uint256 i; i < pools.length; i++) {
            (bool success, bytes memory data) = evaluator.delegatecall(
                abi.encodeCall(
                    ILiquidityPoolsRepository.updatePoolSupport,
                    (pools[i].encoded, pools[i].supported)
                )
            );

            if (success) {
                stateModified = true;
                emit PoolSupportChanged(
                    protocol,
                    pools[i].encoded,
                    abi.decode(data, (uint256)),
                    pools[i].supported
                );
                continue;
            } else if (data.length == 4 && bytes4(data) == AlreadyUpToDate.selector) {
                continue;
            } else {
                revert FailedToUpdatePoolSupport(i, data);
            }
        }
        if (!stateModified) revert AlreadyUpToDate();
    }

    /* solhint-disable ordering */
    function getProtocolEvaluator(
        string calldata protocol
    ) external view override returns (address) {
        return protocol.getProtocolEvaluator();
    }

    function getPoolStatus(
        string calldata protocol,
        uint256 poolId
    ) external override returns (Status poolStatus) {
        address evaluator = protocol.getProtocolEvaluator();

        bytes memory encoded = evaluator.safeDelegateCall(
            abi.encodeCall(ILiquidityPoolsRepository.getPoolStatus, (poolId))
        );

        poolStatus = abi.decode(encoded, (Status));
    }

    function getPoolId(
        string calldata protocol,
        bytes calldata encodedPool
    ) external override returns (uint256) {
        address evaluator = protocol.getProtocolEvaluator();

        bytes memory encoded = evaluator.safeDelegateCall(
            abi.encodeCall(ILiquidityPoolsRepository.getPoolId, (encodedPool))
        );

        return abi.decode(encoded, (uint256));
    }

    /* solhint-enable ordering */
}
"
    },
    "contracts/interfaces/base/CommonErrors.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.22;

/**
 * @notice An error indicating that the amount for the specified token is zero.
 * @param token The address of the token with a zero amount.
 */
error AmountMustNotBeZero(address token);

/**
 * @notice An error indicating that an address must not be zero.
 */
error AddressMustNotBeZero();

/**
 * @notice An error indicating that an array must not be empty.
 */
error ArrayMustNotBeEmpty();

/**
 * @notice An error indicating that an string must not be empty.
 */
error StringMustNotBeEmpty();

/**
 * @notice An error indicating storage is already up to date and doesn't need further processing.
 * @dev This error is thrown when attempting to update an entity(s) that is(are) already up to date.
 */
error AlreadyUpToDate();

/**
 * @notice An error indicating that an action is unauthorized for the specified account.
 * @param account The address of the unauthorized account.
 */
error UnauthorizedAccount(address account);

/**
 * @notice An error indicating that the min amount out must not be zero.
 */
error MinAmountOutMustNotBeZero();
"
    },
    "contracts/interfaces/base/IERC165Extended.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.22;

/* solhint-disable no-unused-import */
import {
    IERC165
} from "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol";
/* solhint-enable no-unused-import */

/**
 * @notice An error indicating that an address does not support the expected interface
 * @param implementation The address that does not implement the required interface
 */
error UnsupportedInterface(address implementation);

/**
 * @dev Extended interface of the ERC165 standard to ensure compatibility
 * with Diamond facets as defined in EIP-2535.
 *
 * This interface extends the basic ERC165 mechanism to provide additional
 * flexibility for querying supported interfaces, which can then be
 * dynamically resolved by one of facets in a Diamond.
 */
interface IERC165Extended {
    /**
     * @notice Checks if the given interface ID is supported by the contract.
     * @param interfaceId The ID of the interface to query.
     * @return isSupported Boolean value indicating whether the interface is supported.
     */
    function supportsInterfaceExtended(bytes4 interfaceId) external pure returns (bool isSupported);
}
"
    },
    "contracts/interfaces/base/pauser/IPausable.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity 0.8.22;

/**
 * @dev Interface for contracts that can be paused or unpaused.
 * This interface provides the methods to pause and unpause the contract
 * as well as check its paused status. It also includes the definition of
 * the `PAUSER_ROLE` that is required to perform the pause/unpause actions.
 */
interface IPausable {
    /**
     * @notice Pauses the contract.
     * @dev Can only be called by an address with the `PAUSER_ROLE`.
     *      This function will halt any operations that are paused in the contract.
     */
    function pause() external;

    /**
     * @notice Unpauses the contract.
     * @dev Can only be called by an address with the `PAUSER_ROLE`.
     *      This function will resume any operations that were paused in the contract.
     */
    function unpause() external;

    /**
     * @notice Returns whether the contract is paused.
     * @return bool True if the contract is paused, false otherwise.
     * @dev This function checks the contract's paused status, which is typically
     *      managed by an internal flag set by the `pause` and `unpause` functions.
     */
    function paused() external view returns (bool);

    /**
     * @notice Returns the role identifier for the `PAUSER_ROLE`.
     * @return bytes32 The role identifier for the `PAUSER_ROLE`.
     * @dev The `PAUSER_ROLE` is required for the caller to invoke the `pause` or `unpause` functions.
     */
    /* solhint-disable-next-line func-name-mixedcase */
    function PAUSER_ROLE() external view returns (bytes32);
}
"
    },
    "contracts/interfaces/compiler/adapters/IDecreasePositionEvaluator.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.22;

import {Asset} from "contracts/libraries/AssetLibrary.sol";
import {Command} from "../Command.sol";
import {PositionDescriptor} from "./PositionDescriptor.sol";

interface IDecreasePositionEvaluator {
    /**
     * @notice Request structure for decreasing a position.
     * @dev `descriptor`: The [`PositionDescriptor`](/interfaces/compiler/adapters/PositionDescriptor.sol/struct.PositionDescriptor.html)
     *  struct.
     * @dev `liquidity`: Abstract amount that can be interpreted differently in different protocols (e.g., amount of LP tokens to burn).
     * @dev `minOutput`: [`Asset`](/interfaces/compliance/Asset.sol/struct.Asset.html) array with minimum amounts that must be retrieved from the position.
     */
    struct DecreasePositionRequest {
        PositionDescriptor descriptor;
        uint256 liquidity;
        Asset[] minOutput;
    }

    /**
     * @notice Evaluate a decrease position request.
     * @param _operator Address which initiated the request
     * @param _request The [`DecreasePositionRequest`](#decreasepositionrequest) struct containing decrease position details.
     * @return cmds_ An array of [`Command`](../../Command.sol/struct.Command.html) to execute the request.
     */
    function evaluate(
        address _operator,
        DecreasePositionRequest calldata _request
    ) external returns (Command[] memory cmds_);
}
"
    },
    "contracts/interfaces/compiler/adapters/IExchangeEvaluator.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.22;

import {Command} from "../Command.sol";

/**
 * @title IExchangeEvaluator
 * @notice Interface for compiling commands for token exchanges for different protocols.
 */
interface IExchangeEvaluator {
    /**
     * @notice Structure for an exchange token request.
     * @dev `path`: Encoded path of tokens to follow in the exchange, including pool identifiers.
     * 20 bytes(tokenA) + 4 byte(poolId_A_B) + 20 bytes(tokenB) + ...
     * ... + 4 byte(poolId_N-1_N) + 20 bytes(tokenN).
     * @dev `extraData`: Additional data specific to a particular protocol, such as the response from a 1Inch Exchange API.
     * @dev `amountIn`: The amount of tokenA to spend.
     * @dev `minAmountOut`: The minimum amount of tokenN to receive.
     * @dev `recipient`: The recipient of tokenN.
     */
    struct ExchangeRequest {
        bytes path;
        bytes extraData;
        uint256 amountIn;
        uint256 minAmountOut;
        address recipient;
    }

    /**
     * @notice Constructs an exchange token request.
     * @param _operator Address which initiated the request
     * @param _request The [`ExchangeRequest`](#exchangerequest) struct containing exchange token details.
     * @return cmds_ An array of [`Command`](../../Command.sol/struct.Command.html) to execute the request.
     */
    function evaluate(
        address _operator,
        ExchangeRequest calldata _request
    ) external view returns (Command[] memory cmds_);
}
"
    },
    "contracts/interfaces/compiler/adapters/IIncreasePositionEvaluator.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.22;

import {Asset} from "contracts/libraries/AssetLibrary.sol";
import {Command} from "../Command.sol";
import {PositionDescriptor} from "./PositionDescriptor.sol";

interface IIncreasePositionEvaluator {
    /**
     * @notice Structure for an increase position request.
     * @dev `descriptor`: The [`PositionDescriptor`](/interfaces/compiler/adapters/PositionDescriptor.sol/struct.PositionDescriptor.html)
     *  struct.
     * @dev `input`: An array of [`Asset`](/interfaces/compliance/Asset.sol/struct.Asset.html) representing the token-amounts that will be added to the position.
     * @dev `minLiquidityOut`: An abstract amount that can be interpreted differently in different protocols (e.g., minimum amount of LP tokens to receive).
     */
    struct IncreasePositionRequest {
        PositionDescriptor descriptor;
        Asset[] input;
        uint256 minLiquidityOut;
    }

    /**
     * @notice Evaluate a increase position request.
     * @param _operator Address which initiated the request
     * @param _request The [`IncreasePositionRequest`](#increasepositionrequest) struct containing increase position details.
     * @return cmds_ An array of [`Command`](../../Command.sol/struct.Command.html) to execute the request.
     */
    function evaluate(
        address _operator,
        IncreasePositionRequest calldata _request
    ) external returns (Command[] memory cmds_);
}
"
    },
    "contracts/interfaces/compiler/adapters/ILiquidityPoolsRepository.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.22;

/* solhint-disable no-unused-import */
import {AlreadyUpToDate} from "contracts/interfaces/base/CommonErrors.sol";
import {
    Status,
    TokenIsNotSupported
} from "contracts/interfaces/compliance/IWhitelistingController.sol";
/* solhint-enable no-unused-import */

/**
 * @notice Error indicating that the pool ID was not found.
 * @param encodedPool The encoded pool data that was searched for.
 */
error PoolIdNotFound(bytes encodedPool);

/**
 * @notice Error indicating that the pool does not exist.
 * @param poolId The unique identifier of the pool that was searched for.
 */
error PoolIsNotSupported(uint256 poolId);

/**
 * @notice Error indicating that the pool is suspended.
 * @param poolId The unique identifier of the pool that is suspended.
 */
error PoolIsSuspended(uint256 poolId);

/**
 * @title ILiquidityPoolsRepository
 * @notice Interface for managing liquidity pools and their support status.
 */
interface ILiquidityPoolsRepository {
    /**
     * @notice Update the support status of a liquidity pool.
     * @param _encodedPool The encoded pool data.
     * @param _supported Whether the pool is supported or not.
     * @return poolId_ The unique identifier of the pool.
     * @dev Reverts with a [`PoolIdNotFound()`](/interfaces/compiler/adapters/ILiquidityPoolsRepository.sol/error.PoolIdNotFound.html)
     *  error if the pool does not exist.
     */
    function updatePoolSupport(
        bytes calldata _encodedPool,
        bool _supported
    ) external returns (uint256 poolId_);

    /**
     * @notice Get the status of a specific pool.
     * @param _poolId The unique identifier of the pool.
     * @return status The status of the pool.
     * @dev Reverts with a [`PoolIsNotSupported()`](/interfaces/compiler/adapters/ILiquidityPoolsRepository.sol/error.PoolIsNotSupported.html)
     *  error if the pool does not exist.
     */
    function getPoolStatus(uint256 _poolId) external returns (Status status);

    /**
     * @notice Get the unique identifier (pool ID) of a specific pool.
     * @param _encodedPool The encoded pool data.
     * @return poolId_ The unique identifier of the pool.
     * @dev Reverts with a [`PoolIsNotSupported()`](/interfaces/compiler/adapters/ILiquidityPoolsRepository.sol/error.PoolIsNotSupported.html)
     *  error if the pool does not exist.
     */
    function getPoolId(bytes calldata _encodedPool) external view returns (uint256 poolId_);
}
"
    },
    "contracts/interfaces/compiler/adapters/index.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.22;

import {
    IDecreasePositionEvaluator
} from "contracts/interfaces/compiler/adapters/IDecreasePositionEvaluator.sol";
import {IExchangeEvaluator} from "contracts/interfaces/compiler/adapters/IExchangeEvaluator.sol";
import {
    IIncreasePositionEvaluator
} from "contracts/interfaces/compiler/adapters/IIncreasePositionEvaluator.sol";
import {
    AlreadyUpToDate,
    ILiquidityPoolsRepository,
    PoolIdNotFound,
    PoolIsNotSupported,
    PoolIsSuspended,
    Status,
    TokenIsNotSupported
} from "contracts/interfaces/compiler/adapters/ILiquidityPoolsRepository.sol";
import {PositionDescriptor} from "contracts/interfaces/compiler/adapters/PositionDescriptor.sol";
"
    },
    "contracts/interfaces/compiler/adapters/PositionDescriptor.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.22;

// TODO CRYPTO-145: Possibly move into appropriate interface?
/**
 * @notice Used to determine the required position for an operation.
 * @dev `poolId`: An identifier that is unique within a single protocol.
 * @dev `extraData`: Additional data used to specify the position, for example
 * this is used in OneInchV5Evaluator to pass swap tx generated via 1inch API.
 */
struct PositionDescriptor {
    uint256 poolId;
    bytes extraData;
}
"
    },
    "contracts/interfaces/compiler/Command.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.22;

import {CommandLibrary} from "contracts/libraries/CommandLibrary.sol";

/**
 * @title Command
 * @notice Contains arguments for a low-level call.
 * @dev This struct allows deferring the call's execution, suspending it by passing it to another function or contract.
 * @dev `target` The address to be called.
 * @dev `value` Value to send in the call.
 * @dev `payload` Encoded call with function selector and arguments.
 */
struct Command {
    address target;
    uint256 value;
    bytes payload;
}

using CommandLibrary for Command global;
"
    },
    "contracts/interfaces/compiler/ILiquidityPoolsController.sol": {
      "content": "// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.22;

import {Status} from "../compliance/IWhitelistingController.sol";

/**
 * @notice Represents a record for an evaluator associated with a specific protocol.
 * @param protocol The name of the protocol that the evaluator is associated with.
 * @param evaluator The address of the evaluator.
 */
struct EvaluatorRecord {
    string protocol;
    address evaluator;
}

/**
 * @title WhitelistingBytesRecord
 * @notice A struct used to store encoded pool data and its support status.
 * @dev This struct is employed in the [`ILiquidityPoolsController`](/interfaces/compiler/ILiquidityPoolsController.sol/interface.ILiquidityPoolsController.html) interface.
 * @dev `encoded`: Encoded pool data. The encoding depends on the underlying protocol.
 * For example UniswapV3 protocol expects this as `(address token0, address token1, uint24 fee)`.
 * To find out which encoding does `ProtocolName` expects,
 * check `{ProtocolName}LiquidityPoolsRepository.initializePool()`
 * @dev `supported`: Indicates whether the pool is supported.
 */
struct WhitelistingBytesRecord {
    bytes encoded;
    bool supported;
}

/**
 * @title ILiquidityPoolsController
 * @notice Interface for managing liquidity pools and their support status for different protocols.
 */
interface ILiquidityPoolsController {
    /**
     * @notice Emitted when an evaluator is updated for a specific protocol.
     * @param protocol The name of the protocol associated with the updated evaluator.
     * @param evaluator The address of the updated evaluator.
     */
    event EvaluatorUpdated(string protocol, address evaluator);

    /**
     * @dev Emitted when the support status of a pool changes.
     * @param protocol The `protocol` identifier.
     * @param encodedPool The encoded pool data.
     * @param poolId The unique identifier of the pool.
     * @param supported Whether the pool is supported or not.
     */
    event PoolSupportChanged(
        string protocol,
        bytes encodedPool,
        uint256 indexed poolId,
        bool supported
    );

    /**
     * @notice Updates the evaluators for the specified protocols.
     * @dev This function allows updating the evaluators by passing an array of [`EvaluatorRecord`](#evaluatorrecord) structs.
     * @param records An array of [`EvaluatorRecord`](#evaluatorrecord) structs, each containing the protocol name and the new evaluator address.
     */
    function updateEvaluators(EvaluatorRecord[] calldata records) external;

    /**
     * @notice Update the support status of multiple liquidity pools for a specific protocol.
     * @dev Reverts with an [`AlreadyUpToDate`](/interfaces/base/CommonErrors.sol/error.AlreadyUpToDate.html) error if status didn't change for any given pool.
     * @dev Emits a [`PoolSupportChanged`](#poolsupportchanged) event for each pool.
     * @param _protocol The `protocol` id

Tags:
ERC20, ERC165, Multisig, Pausable, Swap, Liquidity, Upgradeable, Multi-Signature, Factory|addr:0x12c3f169db3117208424cd461f5b6c213efc2108|verified:true|block:23575279|tx:0x37d48918f91323b14add5fe1004e5d69689f8b3baf31765faf64ecf3939eb21a|first_check:1760437263

Submitted on: 2025-10-14 12:21:04

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