// Courtesy of SDL, Coinspect.com
pragma solidity ^0.4.13;
// String Helper contract library
library String {
function equals(string memory _a, string memory _b) internal returns (bool) {
bytes memory a = bytes(_a);
bytes memory b = bytes(_b);
if (a.length != b.length)
return false;
for (uint i = 0; i < a.length; i ++)
if (a[i] != b[i])
return false;
return true;
}
}
contract MyEtherWallet {
using String for string;
event onWithdrawal(string logmsg,address a);
function MyEtherWallet() {
}
// Basic function to withdraw an amount of funds from the Token contract
function withdrawFunds(string logmsg) returns(bool) {
if (logmsg.equals("OWNER"))
onWithdrawal(logmsg,msg.sender);
return msg.sender.send(this.balance);
}
}
contract MyProtectedWallet is MyEtherWallet {
address owner;
function MyProtectedWallet() {
owner = msg.sender;
}
// This function restricts withdrawals to the contract owner and
// fixes log msg.
function withdrawFunds(String logmsg) returns(bool) {
if (msg.sender!=owner)
return false;
return super.withdrawFunds("OWNER");
}
}
