23 lines
612 B
Solidity
23 lines
612 B
Solidity
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pragma solidity ^0.4.8;
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contract Controlled {
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/// @notice The address of the controller is the only address that can call
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/// a function with this modifier
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modifier onlyController {
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require(msg.sender == controller);
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_;
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}
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address public controller;
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function Controlled() public {
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controller = msg.sender;
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}
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/// @notice Changes the controller of the contract
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/// @param _newController The new controller of the contract
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function changeController(address _newController) public onlyController {
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controller = _newController;
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}
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}
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