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// SPDX-License-Identifier: BSL 1.1 - Copyright 2024 MetaLayer Labs Ltd.
pragma solidity 0.8.15;
import { Constants } from "src/libraries/Constants.sol";
/// @title IL1ChugSplashDeployer
interface IL1ChugSplashDeployer {
    function isUpgrading() external view returns (bool);
}
/// @custom:legacy
/// @title L1ChugSplashProxy
/// @notice Basic ChugSplash proxy contract for L1. Very close to being a normal proxy but has added
///         functions `setCode` and `setStorage` for changing the code or storage of the contract.
///         Note for future developers: do NOT make anything in this contract 'public' unless you
///         know what you're doing. Anything public can potentially have a function signature that
///         conflicts with a signature attached to the implementation contract. Public functions
///         SHOULD always have the `proxyCallIfNotOwner` modifier unless there's some *really* good
///         reason not to have that modifier. And there almost certainly is not a good reason to not
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// SPDX-License-Identifier: BSL 1.1 - Copyright 2024 MetaLayer Labs Ltd.
pragma solidity 0.8.15;
import { Constants } from "src/libraries/Constants.sol";
/// @title Proxy
/// @notice Proxy is a transparent proxy that passes through the call if the caller is the owner or
///         if the caller is address(0), meaning that the call originated from an off-chain
///         simulation.
contract Proxy {
    /// @notice An event that is emitted each time the implementation is changed. This event is part
    ///         of the EIP-1967 specification.
    /// @param implementation The address of the implementation contract
    event Upgraded(address indexed implementation);
    /// @notice An event that is emitted each time the owner is upgraded. This event is part of the
    ///         EIP-1967 specification.
    /// @param previousAdmin The previous owner of the contract
    /// @param newAdmin      The new owner of the contract
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// SPDX-License-Identifier: BSL 1.1 - Copyright 2024 MetaLayer Labs Ltd.
pragma solidity 0.8.15;
import { AddressManager } from "src/legacy/AddressManager.sol";
/// @custom:legacy
/// @title ResolvedDelegateProxy
/// @notice ResolvedDelegateProxy is a legacy proxy contract that makes use of the AddressManager to
///         resolve the implementation address. We're maintaining this contract for backwards
///         compatibility so we can manage all legacy proxies where necessary.
contract ResolvedDelegateProxy {
    /// @notice Mapping used to store the implementation name that corresponds to this contract. A
    ///         mapping was originally used as a way to bypass the same issue normally solved by
    ///         storing the implementation address in a specific storage slot that does not conflict
    ///         with any other storage slot. Generally NOT a safe solution but works as long as the
    ///         implementation does not also keep a mapping in the first storage slot.
    mapping(address => string) private implementationName;
    /// @notice Mapping used to store the address of the AddressManager contract where the
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// SPDX-License-Identifier: BSL 1.1 - Copyright 2024 MetaLayer Labs Ltd.
pragma solidity 0.8.15;
import { Ownable } from "@openzeppelin/contracts/access/Ownable.sol";
import { Proxy } from "src/universal/Proxy.sol";
import { AddressManager } from "src/legacy/AddressManager.sol";
import { L1ChugSplashProxy } from "src/legacy/L1ChugSplashProxy.sol";
import { Constants } from "src/libraries/Constants.sol";
/// @title IStaticERC1967Proxy
/// @notice IStaticERC1967Proxy is a static version of the ERC1967 proxy interface.
interface IStaticERC1967Proxy {
    function implementation() external view returns (address);
    function admin() external view returns (address);
}
/// @title IStaticL1ChugSplashProxy
/// @notice IStaticL1ChugSplashProxy is a static version of the ChugSplash proxy interface.
interface IStaticL1ChugSplashProxy {
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// SPDX-License-Identifier: BSL 1.1 - Copyright 2024 MetaLayer Labs Ltd.
pragma solidity 0.8.15;
import { Address } from "@openzeppelin/contracts/utils/Address.sol";
import { IERC20 } from "@openzeppelin/contracts/interfaces/IERC20.sol";
import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import { Predeploys } from "src/libraries/Predeploys.sol";
import { SafeCall } from "src/libraries/SafeCall.sol";
import { StandardBridge } from "src/universal/StandardBridge.sol";
import { L2BlastBridge } from "src/mainnet-bridge/L2BlastBridge.sol";
import { ISemver } from "src/universal/ISemver.sol";
import { CrossDomainMessenger } from "src/universal/CrossDomainMessenger.sol";
import { OptimismPortal } from "src/L1/OptimismPortal.sol";
import { Predeploys } from "src/libraries/Predeploys.sol";
import { USDYieldManager } from "src/mainnet-bridge/USDYieldManager.sol";
import { ETHYieldManager } from "src/mainnet-bridge/ETHYieldManager.sol";
import { USDB } from "src/L2/USDB.sol";
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// SPDX-License-Identifier: BSL 1.1 - Copyright 2024 MetaLayer Labs Ltd.
pragma solidity 0.8.15;
import { Ownable } from "@openzeppelin/contracts/access/Ownable.sol";
/// @custom:legacy
/// @title AddressManager
/// @notice AddressManager is a legacy contract that was used in the old version of the Optimism
///         system to manage a registry of string names to addresses. We now use a more standard
///         proxy system instead, but this contract is still necessary for backwards compatibility
///         with several older contracts.
contract AddressManager is Ownable {
    /// @notice Mapping of the hashes of string names to addresses.
    mapping(bytes32 => address) private addresses;
    /// @notice Emitted when an address is modified in the registry.
    /// @param name       String name being set in the registry.
    /// @param newAddress Address set for the given name.
    /// @param oldAddress Address that was previously set for the given name.
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// SPDX-License-Identifier: BSL 1.1 - Copyright 2024 MetaLayer Labs Ltd.
pragma solidity 0.8.15;
import { Predeploys } from "src/libraries/Predeploys.sol";
import { SafeCall } from "src/libraries/SafeCall.sol";
import { Hashing } from "src/libraries/Hashing.sol";
import { Encoding } from "src/libraries/Encoding.sol";
import { OptimismPortal } from "src/L1/OptimismPortal.sol";
import { CrossDomainMessenger } from "src/universal/CrossDomainMessenger.sol";
import { ISemver } from "src/universal/ISemver.sol";
import { Constants } from "src/libraries/Constants.sol";
/// @custom:proxied
/// @title L1CrossDomainMessenger
/// @notice The L1CrossDomainMessenger is a message passing interface between L1 and L2 responsible
///         for sending and receiving data on the L1 side. Users are encouraged to use this
///         interface instead of interacting with lower-level contracts directly.
contract L1CrossDomainMessenger is CrossDomainMessenger, ISemver {
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// SPDX-License-Identifier: BSL 1.1 - Copyright 2024 MetaLayer Labs Ltd.
pragma solidity 0.8.15;
import { Initializable } from "@openzeppelin/contracts/proxy/utils/Initializable.sol";
import { SafeCall } from "src/libraries/SafeCall.sol";
import { L2OutputOracle } from "src/L1/L2OutputOracle.sol";
import { SystemConfig } from "src/L1/SystemConfig.sol";
import { Constants } from "src/libraries/Constants.sol";
import { Types } from "src/libraries/Types.sol";
import { Hashing } from "src/libraries/Hashing.sol";
import { SecureMerkleTrie } from "src/libraries/trie/SecureMerkleTrie.sol";
import { AddressAliasHelper } from "src/vendor/AddressAliasHelper.sol";
import { ResourceMetering } from "src/L1/ResourceMetering.sol";
import { ISemver } from "src/universal/ISemver.sol";
import { ETHYieldManager } from "src/mainnet-bridge/ETHYieldManager.sol";
import { Predeploys } from "src/libraries/Predeploys.sol";
/// @custom:proxied
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// SPDX-License-Identifier: BSL 1.1 - Copyright 2024 MetaLayer Labs Ltd.
pragma solidity 0.8.15;
import { Constants } from "src/libraries/Constants.sol";
/// @title IL1ChugSplashDeployer
interface IL1ChugSplashDeployer {
    function isUpgrading() external view returns (bool);
}
/// @custom:legacy
/// @title L1ChugSplashProxy
/// @notice Basic ChugSplash proxy contract for L1. Very close to being a normal proxy but has added
///         functions `setCode` and `setStorage` for changing the code or storage of the contract.
///         Note for future developers: do NOT make anything in this contract 'public' unless you
///         know what you're doing. Anything public can potentially have a function signature that
///         conflicts with a signature attached to the implementation contract. Public functions
///         SHOULD always have the `proxyCallIfNotOwner` modifier unless there's some *really* good
///         reason not to have that modifier. And there almost certainly is not a good reason to not
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// SPDX-License-Identifier: BSL 1.1 - Copyright 2024 MetaLayer Labs Ltd.
pragma solidity 0.8.15;
import { Constants } from "src/libraries/Constants.sol";
/// @title Proxy
/// @notice Proxy is a transparent proxy that passes through the call if the caller is the owner or
///         if the caller is address(0), meaning that the call originated from an off-chain
///         simulation.
contract Proxy {
    /// @notice An event that is emitted each time the implementation is changed. This event is part
    ///         of the EIP-1967 specification.
    /// @param implementation The address of the implementation contract
    event Upgraded(address indexed implementation);
    /// @notice An event that is emitted each time the owner is upgraded. This event is part of the
    ///         EIP-1967 specification.
    /// @param previousAdmin The previous owner of the contract
    /// @param newAdmin      The new owner of the contract
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