Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

•  contract ERC223
•    - function balanceOf(address who)
•    - function name()
•    - function symbol()
•    - function decimals()
•    - function totalSupply()
•    - function transfer(address to, uint va ...
•    - function transfer(address to, uint va ...
•  contract ContractReceiver
•    - function tokenFallback(address _from, ...
•  contract ERC223Token is ERC223
•    - function name()
•    - function symbol()
•    - function decimals()
•    - function totalSupply()
•    - function transfer(address _to, uint _ ...
•    - function transfer(address _to, uint _ ...
•    - function isContract(address _addr)
•    - function transferToAddress(address _t ...
•    - function transferToContract(address _ ...
•    - function balanceOf(address _owner)
• library SafeMath
•    - function mul(uint256 a, uint256 b)
•    - function div(uint256 a, uint256 b)
•    - function sub(uint256 a, uint256 b)
•    - function add(uint256 a, uint256 b)
•  contract Stish is ERC223Token *
•    - function ()

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2019-01-16
*/

pragma solidity ^0.4.24;
contract ERC223 {
  uint public totalSupply;
  function balanceOf(address who) constant returns (uint);

  function name() constant returns (string _name);
  function symbol() constant returns (string _symbol);
  function decimals() constant returns (uint8 _decimals);
  function totalSupply() constant returns (uint256 _supply);

  function transfer(address to, uint value) returns (bool ok);
  function transfer(address to, uint value, bytes data) returns (bool ok);
  event Transfer(address indexed _from, address indexed _to, uint256 _value);
  event ERC223Transfer(address indexed _from, address indexed _to, uint256 _value, bytes _data);
}

contract ContractReceiver {
  function tokenFallback(address _from, uint _value, bytes _data);
}

contract ERC223Token is ERC223 {
  using SafeMath for uint;

  mapping(address => uint) balances;

  string public name;
  string public symbol;
  uint8 public decimals;
  uint256 public totalSupply;


  // Function to access name of token .
  function name() constant returns (string _name) {
      return name;
  }
  // Function to access symbol of token .
  function symbol() constant returns (string _symbol) {
      return symbol;
  }
  // Function to access decimals of token .
  function decimals() constant returns (uint8 _decimals) {
      return decimals;
  }
  // Function to access total supply of tokens .
  function totalSupply() constant returns (uint256 _totalSupply) {
      return totalSupply;
  }

  // Function that is called when a user or another contract wants to transfer funds .
  function transfer(address _to, uint _value, bytes _data) returns (bool success) {
    if(isContract(_to)) {
        return transferToContract(_to, _value, _data);
    }
    else {
        return transferToAddress(_to, _value, _data);
    }
}

  // Standard function transfer similar to ERC20 transfer with no _data .
  // Added due to backwards compatibility reasons .
  function transfer(address _to, uint _value) returns (bool success) {

    //standard function transfer similar to ERC20 transfer with no _data
    //added due to backwards compatibility reasons
    bytes memory empty;
    if(isContract(_to)) {
        return transferToContract(_to, _value, empty);
    }
    else {
        return transferToAddress(_to, _value, empty);
    }
}

//assemble the given address bytecode. If bytecode exists then the _addr is a contract.
  function isContract(address _addr) private returns (bool is_contract) {
      uint length;
      assembly {
            //retrieve the size of the code on target address, this needs assembly
            length := extcodesize(_addr)
        }
        if(length>0) {
            return true;
        }
        else {
            return false;
        }
    }

  //function that is called when transaction target is an address
  function transferToAddress(address _to, uint _value, bytes _data) private returns (bool success) {
    if (balanceOf(msg.sender) < _value) revert();
    balances[msg.sender] = balanceOf(msg.sender).sub(_value);
    balances[_to] = balanceOf(_to).add(_value);
    Transfer(msg.sender, _to, _value);
    ERC223Transfer(msg.sender, _to, _value, _data);
    return true;
  }

  //function that is called when transaction target is a contract
  function transferToContract(address _to, uint _value, bytes _data) private returns (bool success) {
    if (balanceOf(msg.sender) < _value) revert();
    balances[msg.sender] = balanceOf(msg.sender).sub(_value);
    balances[_to] = balanceOf(_to).add(_value);
    ContractReceiver reciever = ContractReceiver(_to);
    reciever.tokenFallback(msg.sender, _value, _data);
    Transfer(msg.sender, _to, _value);
    ERC223Transfer(msg.sender, _to, _value, _data);
    return true;
  }


  function balanceOf(address _owner) constant returns (uint balance) {
    return balances[_owner];
  }
}
/**
 * @title SafeMath
 * @dev Math operations with safety checks that throw on error
 */
library SafeMath {

  /**
  * @dev Multiplies two numbers, throws on overflow.
  */
  function mul(uint256 a, uint256 b) internal pure returns (uint256) {
    if (a == 0) {
      return 0;
    }
    uint256 c = a * b;
    assert(c / a == b);
    return c;
  }

  /**
  * @dev Integer division of two numbers, truncating the quotient.
  */
  function div(uint256 a, uint256 b) internal pure returns (uint256) {
    // assert(b > 0); // Solidity automatically throws when dividing by 0
    uint256 c = a / b;
    // assert(a == b * c + a % b); // There is no case in which this doesn't hold
    return c;
  }

  /**
  * @dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
  */
  function sub(uint256 a, uint256 b) internal pure returns (uint256) {
    assert(b <= a);
    return a - b;
  }

  /**
  * @dev Adds two numbers, throws on overflow.
  */
  function add(uint256 a, uint256 b) internal pure returns (uint256) {
    uint256 c = a + b;
    assert(c >= a);
    return c;
  }
}


contract Stish is ERC223Token {
  using SafeMath for uint256;


  string public name = "Stish";
  
  string public symbol = "stish";
 
  uint public decimals = 4;
 
  uint public totalSupply = 100000000 * (10**decimals);

  address private treasury = 0xde16281000631dd23e550bbfa9be1c06facd9aad;
  
  uint256 private priceDiv = 100000000000;
  
  event Purchase(address indexed purchaser, uint256 amount);

  constructor() public {
    // This is how many tokens you want to allocate to yourself
    balances[msg.sender] = 90000000 * (10**decimals);
    // This is how many tokens you want to allocate for ICO
    balances[0x0] = 10000000 * (10**decimals);
  }

  function () public payable {
    bytes memory empty;
    if (msg.value == 0) { revert(); }
    uint256 purchasedAmount = msg.value.div(priceDiv);
    if (purchasedAmount == 0) { revert(); } // not enough ETC sent
    if (purchasedAmount > balances[0x0]) { revert(); } // too much ETC sent

    treasury.transfer(msg.value);
    balances[0x0] = balances[0x0].sub(purchasedAmount);
    balances[msg.sender] = balances[msg.sender].add(purchasedAmount);

    emit Transfer(0x0, msg.sender, purchasedAmount);
    emit ERC223Transfer(0x0, msg.sender, purchasedAmount, empty);
    emit Purchase(msg.sender, purchasedAmount);
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"},{"name":"_data","type":"bytes"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":true,"name":"purchaser","type":"address"},{"indexed":false,"name":"amount","type":"uint256"}],"name":"Purchase","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_from","type":"address"},{"indexed":true,"name":"_to","type":"address"},{"indexed":false,"name":"_value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_from","type":"address"},{"indexed":true,"name":"_to","type":"address"},{"indexed":false,"name":"_value","type":"uint256"},{"indexed":false,"name":"_data","type":"bytes"}],"name":"ERC223Transfer","type":"event"}]

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

bzzr://7d57a3bce264b9a3782e4b526342bc83395ccde1ea85cdb15e104dea2b6a5283