76abd1a41e
* Adding solhint, working on style fixes. * Upgraded to solhint 1.5.0. * Removed all references to Solium * Updated mocks to make the pass the new linter rules. * Reformatted the .solhint.json file a bit. * Removed Solium configuration files. * Remove Solium dependency. * Add comment explaing disabled time rule in TokenVesting. * Revert to the old (ugly?) style. * Revert SignatureBouncerMock style. * Fix ERC165InterfacesSupported interface.
57 lines
1.8 KiB
Solidity
57 lines
1.8 KiB
Solidity
pragma solidity ^0.5.0;
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import "../../introspection/IERC165.sol";
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/**
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* https://github.com/ethereum/EIPs/blob/master/EIPS/eip-214.md#specification
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* > Any attempts to make state-changing operations inside an execution instance with STATIC set to true will instead
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* throw an exception.
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* > These operations include [...], LOG0, LOG1, LOG2, [...]
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*
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* therefore, because this contract is staticcall'd we need to not emit events (which is how solidity-coverage works)
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* solidity-coverage ignores the /mocks folder, so we duplicate its implementation here to avoid instrumenting it
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*/
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contract SupportsInterfaceWithLookupMock is IERC165 {
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bytes4 public constant INTERFACE_ID_ERC165 = 0x01ffc9a7;
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/**
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* 0x01ffc9a7 ===
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* bytes4(keccak256('supportsInterface(bytes4)'))
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*/
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/**
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* @dev a mapping of interface id to whether or not it's supported
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*/
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mapping(bytes4 => bool) private _supportedInterfaces;
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/**
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* @dev A contract implementing SupportsInterfaceWithLookup
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* implement ERC165 itself
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*/
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constructor () public {
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_registerInterface(INTERFACE_ID_ERC165);
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}
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/**
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* @dev implement supportsInterface(bytes4) using a lookup table
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*/
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function supportsInterface(bytes4 interfaceId) external view returns (bool) {
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return _supportedInterfaces[interfaceId];
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}
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/**
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* @dev private method for registering an interface
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*/
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function _registerInterface(bytes4 interfaceId) internal {
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require(interfaceId != 0xffffffff);
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_supportedInterfaces[interfaceId] = true;
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}
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}
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contract ERC165InterfacesSupported is SupportsInterfaceWithLookupMock {
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constructor (bytes4[] memory interfaceIds) public {
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for (uint256 i = 0; i < interfaceIds.length; i++) {
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_registerInterface(interfaceIds[i]);
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}
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}
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}
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