mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
37 lines
1020 B
Solidity
37 lines
1020 B
Solidity
pragma solidity ^0.4.11;
|
|
|
|
|
|
import "../ownership/Ownable.sol";
|
|
import "../token/ERC20Basic.sol";
|
|
|
|
/**
|
|
* @title TokenDestructible:
|
|
* @author Remco Bloemen <remco@2π.com>
|
|
* @dev Base contract that can be destroyed by owner. All funds in contract including
|
|
* listed tokens will be sent to the owner.
|
|
*/
|
|
contract TokenDestructible is Ownable {
|
|
|
|
function TokenDestructible() payable { }
|
|
|
|
/**
|
|
* @notice Terminate contract and refund to owner
|
|
* @param tokens List of addresses of ERC20 or ERC20Basic token contracts to
|
|
refund.
|
|
* @notice The called token contracts could try to re-enter this contract. Only
|
|
supply token contracts you trust.
|
|
*/
|
|
function destroy(address[] tokens) onlyOwner {
|
|
|
|
// Transfer tokens to owner
|
|
for(uint256 i = 0; i < tokens.length; i++) {
|
|
ERC20Basic token = ERC20Basic(tokens[i]);
|
|
uint256 balance = token.balanceOf(this);
|
|
token.transfer(owner, balance);
|
|
}
|
|
|
|
// Transfer Eth to owner and terminate contract
|
|
selfdestruct(owner);
|
|
}
|
|
}
|