34 lines
1.3 KiB
Solidity
34 lines
1.3 KiB
Solidity
pragma solidity ^0.4.14;
|
|
/**
|
|
* @dev The token controller contract must implement these functions
|
|
*/
|
|
contract TokenController {
|
|
/**
|
|
* @notice Called when `_owner` sends ether to the MiniMe Token contract
|
|
* @param _owner The address that sent the ether to create tokens
|
|
* @return True if the ether is accepted, false if it throws
|
|
*/
|
|
function proxyPayment(address _owner) payable returns(bool);
|
|
|
|
/**
|
|
* @notice Notifies the controller about a token transfer allowing the
|
|
* controller to react if desired
|
|
* @param _from The origin of the transfer
|
|
* @param _to The destination of the transfer
|
|
* @param _amount The amount of the transfer
|
|
* @return False if the controller does not authorize the transfer
|
|
*/
|
|
function onTransfer(address _from, address _to, uint _amount) returns(bool);
|
|
|
|
/**
|
|
* @notice Notifies the controller about an approval allowing the
|
|
* controller to react if desired
|
|
* @param _owner The address that calls `approve()`
|
|
* @param _spender The spender in the `approve()` call
|
|
* @param _amount The amount in the `approve()` call
|
|
* @return False if the controller does not authorize the approval
|
|
*/
|
|
function onApprove(address _owner, address _spender, uint _amount)
|
|
returns(bool);
|
|
}
|