4dcdd293e8
* make StandardToken state variables private
* simplify mocks
* document new internal functions
* fix link to ERC20 document
* revert order of Transfer and Mint events
* Revert "simplify mocks"
This reverts commit 371fe3e567.
* add tests for new internal functions
* add check for null account
* add checks for balances and allowance
* add inline docs to BurnableToken._burn
* remove redundant checks and clarify why
34 lines
888 B
Solidity
34 lines
888 B
Solidity
pragma solidity ^0.4.24;
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import "../token/ERC20/StandardToken.sol";
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contract ERC223ContractInterface {
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function tokenFallback(address _from, uint256 _value, bytes _data) external;
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}
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contract ERC223TokenMock is StandardToken {
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constructor(address _initialAccount, uint256 _initialBalance) public {
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_mint(_initialAccount, _initialBalance);
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}
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// ERC223 compatible transfer function (except the name)
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function transferERC223(address _to, uint256 _value, bytes _data) public
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returns (bool success)
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{
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transfer(_to, _value);
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bool isContract = false;
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// solium-disable-next-line security/no-inline-assembly
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assembly {
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isContract := not(iszero(extcodesize(_to)))
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}
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if (isContract) {
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ERC223ContractInterface receiver = ERC223ContractInterface(_to);
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receiver.tokenFallback(msg.sender, _value, _data);
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}
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return true;
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}
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}
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