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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../../utils/introspection/IERC165Upgradeable.sol";
import "../../proxy/utils/Initializable.sol";
/**
* https://eips.ethereum.org/EIPS/eip-214#specification
* From the specification:
* > Any attempts to make state-changing operations inside an execution instance with STATIC set to true will instead
* throw an exception.
* > These operations include [...], LOG0, LOG1, LOG2, [...]
*
* therefore, because this contract is staticcall'd we need to not emit events (which is how solidity-coverage works)
* solidity-coverage ignores the /mocks folder, so we duplicate its implementation here to avoid instrumenting it
*/
contract SupportsInterfaceWithLookupMockUpgradeable is Initializable, IERC165Upgradeable {
/*
* bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7
*/
bytes4 public constant INTERFACE_ID_ERC165 = 0x01ffc9a7;
/**
* @dev A mapping of interface id to whether or not it's supported.
*/
mapping(bytes4 => bool) private _supportedInterfaces;
/**
* @dev A contract implementing SupportsInterfaceWithLookup
* implement ERC165 itself.
*/
function __SupportsInterfaceWithLookupMock_init() internal onlyInitializing {
__SupportsInterfaceWithLookupMock_init_unchained();
}
function __SupportsInterfaceWithLookupMock_init_unchained() internal onlyInitializing {
_registerInterface(INTERFACE_ID_ERC165);
}
/**
* @dev Implement supportsInterface(bytes4) using a lookup table.
*/
function supportsInterface(bytes4 interfaceId) public view override returns (bool) {
return _supportedInterfaces[interfaceId];
}
/**
* @dev Private method for registering an interface.
*/
function _registerInterface(bytes4 interfaceId) internal {
require(interfaceId != 0xffffffff, "ERC165InterfacesSupported: invalid interface id");
_supportedInterfaces[interfaceId] = true;
}
/**
* @dev This empty reserved space is put in place to allow future versions to add new
* variables without shifting down storage in the inheritance chain.
* See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
*/
uint256[49] private __gap;
}
contract ERC165InterfacesSupportedUpgradeable is Initializable, SupportsInterfaceWithLookupMockUpgradeable {
function __ERC165InterfacesSupported_init(bytes4[] memory interfaceIds) internal onlyInitializing {
__SupportsInterfaceWithLookupMock_init_unchained();
__ERC165InterfacesSupported_init_unchained(interfaceIds);
}
function __ERC165InterfacesSupported_init_unchained(bytes4[] memory interfaceIds) internal onlyInitializing {
for (uint256 i = 0; i < interfaceIds.length; i++) {
_registerInterface(interfaceIds[i]);
}
}
/**
* @dev This empty reserved space is put in place to allow future versions to add new
* variables without shifting down storage in the inheritance chain.
* See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
*/
uint256[50] private __gap;
}