dsa-connectors/contracts/arbitrum/common/stores.sol
2022-03-22 20:17:37 +05:30

39 lines
968 B
Solidity

//SPDX-License-Identifier: MIT
pragma solidity ^0.7.0;
import { MemoryInterface, InstaMapping } from "./interfaces.sol";
abstract contract Stores {
/**
* @dev Return ethereum address
*/
address constant internal ethAddr = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;
/**
* @dev Return Wrapped ETH address
*/
address constant internal wethAddr = 0x82aF49447D8a07e3bd95BD0d56f35241523fBab1;
/**
* @dev Return memory variable address
*/
MemoryInterface constant internal instaMemory = MemoryInterface(0xc109f7Ef06152c3a63dc7254fD861E612d3Ac571);
/**
* @dev Get Uint value from InstaMemory Contract.
*/
function getUint(uint getId, uint val) internal returns (uint returnVal) {
returnVal = getId == 0 ? val : instaMemory.getUint(getId);
}
/**
* @dev Set Uint value in InstaMemory Contract.
*/
function setUint(uint setId, uint val) virtual internal {
if (setId != 0) instaMemory.setUint(setId, val);
}
}