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Contract Source Code Verified (Exact Match)
Contract Name:
Disbursement
Compiler Version
v0.4.18+commit.9cf6e910
Optimization Enabled:
No with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity)
/** *Submitted for verification at Etherscan.io on 2017-11-26 */ contract Disbursement { /* * Storage */ address public owner; address public receiver; uint public disbursementPeriod; uint public startDate; uint public withdrawnTokens; Token public token; /* * Modifiers */ modifier isOwner() { if (msg.sender != owner) // Only owner is allowed to proceed revert(); _; } modifier isReceiver() { if (msg.sender != receiver) // Only receiver is allowed to proceed revert(); _; } modifier isSetUp() { if (address(token) == 0) // Contract is not set up revert(); _; } /* * Public functions */ /// @dev Constructor function sets contract owner /// @param _receiver Receiver of vested tokens /// @param _disbursementPeriod Vesting period in seconds /// @param _startDate Start date of disbursement period (cliff) function Disbursement(address _receiver, uint _disbursementPeriod, uint _startDate) public { if (_receiver == 0 || _disbursementPeriod == 0) // Arguments are null revert(); owner = msg.sender; receiver = _receiver; disbursementPeriod = _disbursementPeriod; startDate = _startDate; if (startDate == 0) startDate = now; } /// @dev Setup function sets external contracts' addresses /// @param _token Token address function setup(address _token) public isOwner { if (address(token) != 0 || address(_token) == 0) // Setup was executed already or address is null revert(); token = Token(_token); } /// @dev Transfers tokens to a given address /// @param _to Address of token receiver /// @param _value Number of tokens to transfer function withdraw(address _to, uint256 _value) public isReceiver isSetUp { uint maxTokens = calcMaxWithdraw(); if (_value > maxTokens) revert(); withdrawnTokens += _value; token.transfer(_to, _value); } /// @dev Calculates the maximum amount of vested tokens /// @return Number of vested tokens to withdraw function calcMaxWithdraw() public constant returns (uint) { uint maxTokens = (token.balanceOf(this) + withdrawnTokens) * (now - startDate) / disbursementPeriod; if (withdrawnTokens >= maxTokens || startDate > now) return 0; return maxTokens - withdrawnTokens; } } contract Token { /* This is a slight change to the ERC20 base standard. function totalSupply() constant returns (uint256 supply); is replaced with: uint256 public totalSupply; This automatically creates a getter function for the totalSupply. This is moved to the base contract since public getter functions are not currently recognised as an implementation of the matching abstract function by the compiler. */ /// total amount of tokens uint256 public totalSupply; /// @param _owner The address from which the balance will be retrieved /// @return The balance function balanceOf(address _owner) constant returns (uint256 balance); /// @notice send `_value` token to `_to` from `msg.sender` /// @param _to The address of the recipient /// @param _value The amount of token to be transferred /// @return Whether the transfer was successful or not function transfer(address _to, uint256 _value) returns (bool success); /// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from` /// @param _from The address of the sender /// @param _to The address of the recipient /// @param _value The amount of token to be transferred /// @return Whether the transfer was successful or not function transferFrom(address _from, address _to, uint256 _value) returns (bool success); /// @notice `msg.sender` approves `_spender` to spend `_value` tokens /// @param _spender The address of the account able to transfer the tokens /// @param _value The amount of tokens to be approved for transfer /// @return Whether the approval was successful or not function approve(address _spender, uint256 _value) returns (bool success); /// @param _owner The address of the account owning tokens /// @param _spender The address of the account able to transfer the tokens /// @return Amount of remaining tokens allowed to spent function allowance(address _owner, address _spender) constant returns (uint256 remaining); event Transfer(address indexed _from, address indexed _to, uint256 _value); event Approval(address indexed _owner, address indexed _spender, uint256 _value); }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
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Contract Creation Code
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Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
000000000000000000000000842121c3fce7a49839bcf320a35b45838be597810000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000005e0be100
-----Decoded View---------------
Arg [0] : _receiver (address): 0x842121c3FCe7A49839Bcf320A35b45838Be59781
Arg [1] : _disbursementPeriod (uint256): 1
Arg [2] : _startDate (uint256): 1577836800
-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 000000000000000000000000842121c3fce7a49839bcf320a35b45838be59781
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000001
Arg [2] : 000000000000000000000000000000000000000000000000000000005e0be100
Swarm Source
bzzr://ec85f28cc6eaa8e8e9ff6d068e5a925b43707a06fe68fa0d5c4f376fae0f0bf9
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