UserWallet

{
  "language": "Solidity",
  "sources": {
    "UserWallet.sol": {
      "content": "pragma solidity ^0.4.10;\r\n\r\n// Copyright 2017 Bittrex\r\n\r\ncontract AbstractSweeper {\r\n    function sweep(address token, uint amount) returns (bool);\r\n\r\n    function () { throw; }\r\n\r\n    Controller controller;\r\n\r\n    function AbstractSweeper(address _controller) {\r\n        controller = Controller(_controller);\r\n    }\r\n\r\n    modifier canSweep() {\r\n        if (msg.sender != controller.authorizedCaller() && msg.sender != controller.owner()) throw;\r\n        if (controller.halted()) throw;\r\n        _;\r\n    }\r\n}\r\n\r\ncontract Token {\r\n    function balanceOf(address a) returns (uint) {\r\n        (a);\r\n        return 0;\r\n    }\r\n\r\n    function transfer(address a, uint val) returns (bool) {\r\n        (a);\r\n        (val);\r\n        return false;\r\n    }\r\n}\r\n\r\ncontract DefaultSweeper is AbstractSweeper {\r\n    function DefaultSweeper(address controller)\r\n             AbstractSweeper(controller) {}\r\n\r\n    function sweep(address _token, uint _amount)\r\n    canSweep\r\n    returns (bool) {\r\n        bool success = false;\r\n        address destination = controller.destination();\r\n\r\n        if (_token != address(0)) {\r\n            Token token = Token(_token);\r\n            uint amount = _amount;\r\n            if (amount > token.balanceOf(this)) {\r\n                return false;\r\n            }\r\n\r\n            success = token.transfer(destination, amount);\r\n        }\r\n        else {\r\n            uint amountInWei = _amount;\r\n            if (amountInWei > this.balance) {\r\n                return false;\r\n            }\r\n\r\n            success = destination.send(amountInWei);\r\n        }\r\n\r\n        if (success) {\r\n            controller.logSweep(this, destination, _token, _amount);\r\n        }\r\n        return success;\r\n    }\r\n}\r\n\r\ncontract UserWallet {\r\n    AbstractSweeperList sweeperList;\r\n    function UserWallet(address _sweeperlist) {\r\n        sweeperList = AbstractSweeperList(_sweeperlist);\r\n    }\r\n\r\n    function () public payable { }\r\n\r\n    function tokenFallback(address _from, uint _value, bytes _data) {\r\n        (_from);\r\n        (_value);\r\n        (_data);\r\n     }\r\n\r\n    function sweep(address _token, uint _amount)\r\n    returns (bool) {\r\n        (_amount);\r\n        return sweeperList.sweeperOf(_token).delegatecall(msg.data);\r\n    }\r\n}\r\n\r\ncontract AbstractSweeperList {\r\n    function sweeperOf(address _token) returns (address);\r\n}\r\n\r\ncontract Controller is AbstractSweeperList {\r\n    address public owner;\r\n    address public authorizedCaller;\r\n\r\n    address public destination;\r\n\r\n    bool public halted;\r\n\r\n    event LogNewWallet(address receiver);\r\n    event LogSweep(address indexed from, address indexed to, address indexed token, uint amount);\r\n    \r\n    modifier onlyOwner() {\r\n        if (msg.sender != owner) throw; \r\n        _;\r\n    }\r\n\r\n    modifier onlyAuthorizedCaller() {\r\n        if (msg.sender != authorizedCaller) throw; \r\n        _;\r\n    }\r\n\r\n    modifier onlyAdmins() {\r\n        if (msg.sender != authorizedCaller && msg.sender != owner) throw; \r\n        _;\r\n    }\r\n\r\n    function Controller() \r\n    {\r\n        owner = msg.sender;\r\n        destination = msg.sender;\r\n        authorizedCaller = msg.sender;\r\n    }\r\n\r\n    function changeAuthorizedCaller(address _newCaller) onlyOwner {\r\n        authorizedCaller = _newCaller;\r\n    }\r\n\r\n    function changeDestination(address _dest) onlyOwner {\r\n        destination = _dest;\r\n    }\r\n\r\n    function changeOwner(address _owner) onlyOwner {\r\n        owner = _owner;\r\n    }\r\n\r\n    function makeWallet() onlyAdmins returns (address wallet)  {\r\n        wallet = address(new UserWallet(this));\r\n        LogNewWallet(wallet);\r\n    }\r\n\r\n    function halt() onlyAdmins {\r\n        halted = true;\r\n    }\r\n\r\n    function start() onlyOwner {\r\n        halted = false;\r\n    }\r\n\r\n    address public defaultSweeper = address(new DefaultSweeper(this));\r\n    mapping (address => address) sweepers;\r\n\r\n    function addSweeper(address _token, address _sweeper) onlyOwner {\r\n        sweepers[_token] = _sweeper;\r\n    }\r\n\r\n    function sweeperOf(address _token) returns (address) {\r\n        address sweeper = sweepers[_token];\r\n        if (sweeper == 0) sweeper = defaultSweeper;\r\n        return sweeper;\r\n    }\r\n\r\n    function logSweep(address from, address to, address token, uint amount) {\r\n        LogSweep(from, to, token, amount);\r\n    }\r\n}"
    }
  },
  "settings": {
    "compilationTarget": {
      "UserWallet.sol": "UserWallet"
    },
    "libraries": {},
    "optimizer": {
      "enabled": true,
      "runs": 200
    },
    "remappings": []
  }
}