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35 lines
796 B
35 lines
796 B
pragma solidity ^0.4.24;
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import "./CanReclaimToken.sol";
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/**
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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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* @dev This blocks incoming ERC223 tokens to prevent accidental loss of tokens.
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* Should tokens (any ERC20 compatible) end up in the contract, it allows the
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* owner to reclaim the tokens.
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*/
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contract HasNoTokens is CanReclaimToken {
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/**
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* @dev Reject all ERC223 compatible tokens
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* @param _from address The address that is transferring the tokens
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* @param _value uint256 the amount of the specified token
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* @param _data Bytes The data passed from the caller.
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*/
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function tokenFallback(
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address _from,
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uint256 _value,
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bytes _data
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)
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external
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pure
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{
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_from;
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_value;
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_data;
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revert();
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}
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}
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