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27 lines
800 B
27 lines
800 B
8 years ago
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pragma solidity ^0.4.8;
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import "./Ownable.sol";
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import "../token/ERC20Basic.sol";
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/// @title Contracts that should not own Tokens
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/// @author Remco Bloemen <remco@2π.com>
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///
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/// This blocks incoming ERC23 tokens to prevent accidental
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/// loss of tokens. Should tokens (any ERC20Basic compatible)
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/// end up in the contract, it allows the owner to reclaim
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/// the tokens.
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contract HasNoTokens is Ownable {
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/// Reject all ERC23 compatible tokens
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function tokenFallback(address from_, uint value_, bytes data_) external {
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throw;
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}
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/// Reclaim all ERC20Basic compatible tokens
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function reclaimToken(address tokenAddr) external onlyOwner {
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ERC20Basic tokenInst = ERC20Basic(tokenAddr);
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uint256 balance = tokenInst.balanceOf(this);
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tokenInst.transfer(owner, balance);
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}
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}
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