Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2018-07-24
*/

pragma solidity ^0.4.24;

contract ContractReceiver {
     
    struct TKN {
        address sender;
        uint value;
        bytes data;
        bytes4 sig;
    }
    
    function tokenFallback(address _from, uint _value, bytes _data){
      TKN memory tkn;
      tkn.sender = _from;
      tkn.value = _value;
      tkn.data = _data;
      uint32 u = uint32(_data[3]) + (uint32(_data[2]) << 8) + (uint32(_data[1]) << 16) + (uint32(_data[0]) << 24);
      tkn.sig = bytes4(u); 
 
    }
}

contract SafeMath {
    uint256 constant public MAX_UINT256 =
    0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF;

    function safeAdd(uint256 x, uint256 y) constant internal returns (uint256 z) {
        if (x > MAX_UINT256 - y) throw;
        return x + y;
    }

    function safeSub(uint256 x, uint256 y) constant internal returns (uint256 z) {
        if (x < y) throw;
        return x - y;
    }

    function safeMul(uint256 x, uint256 y) constant internal returns (uint256 z) {
        if (y == 0) return 0;
        if (x > MAX_UINT256 / y) throw;
        return x * y;
    }
}

contract Token is SafeMath{

  mapping(address => uint) balances;
  
  string public symbol = "";
  string public name = "";
  uint8 public decimals = 18;
  uint256 public totalSupply = 0;
  address owner = 0;
  
  event Transfer(address indexed from, address indexed to, uint value);
  event TransferToCon(address indexed from, address indexed to, uint value, bytes indexed data);
  
  function Token(string _tokenName, string _tokenSymbol, uint256 _tokenSupply) {
		owner = msg.sender;   
		symbol = _tokenSymbol;
		name = _tokenName;
		totalSupply = _tokenSupply * 1000000000000000000;
		balances[owner] = totalSupply;
    }

  
  function name() constant returns (string _name) {
      return name;
  }

  function symbol() constant returns (string _symbol) {
      return symbol;
  }

  function decimals() constant returns (uint8 _decimals) {
      return decimals;
  }

  function totalSupply() constant returns (uint256 _totalSupply) {
      return totalSupply;
  }
  
  function transfer(address _to, uint _value, bytes _data) returns (bool success) {
      
    if(isContract(_to)) {
        return transferToContract(_to, _value, _data);
    }
    else {
        return transferToAddress(_to, _value);
    }
}
  
  function transfer(address _to, uint _value) returns (bool success) {
      
    bytes memory empty;
    if(isContract(_to)) {
        return transferToContract(_to, _value, empty);
    }
    else {
        return transferToAddress(_to, _value);
    }
}

  function isContract(address _addr) private returns (bool is_contract) {
      uint length;
	  
	  if (balanceOf(_addr) >=0 )
	  
      assembly {
            length := extcodesize(_addr)
        }
        if(length>0) {
            return true;
        }
        else {
            return false;
        }
    }

  function transferToAddress(address _to, uint _value) private returns (bool success) {
    if (balanceOf(msg.sender) < _value) throw;
    balances[msg.sender] = safeSub(balanceOf(msg.sender), _value);
    balances[_to] = safeAdd(balanceOf(_to), _value);
    Transfer(msg.sender, _to, _value);
    return true;
  }
  
  function transferToContract(address _to, uint _value, bytes _data) private returns (bool success) {
    if (balanceOf(msg.sender) < _value) throw;
    balances[msg.sender] = safeSub(balanceOf(msg.sender), _value);
    balances[_to] = safeAdd(balanceOf(_to), _value);
    ContractReceiver reciever = ContractReceiver(_to);
    reciever.tokenFallback(msg.sender, _value, _data);
    TransferToCon(msg.sender, _to, _value, _data);
    return true;
}

  function balanceOf(address _owner) constant returns (uint balance) {
    return balances[_owner];
  }
  
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"_name","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"_totalSupply","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"_decimals","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"MAX_UINT256","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":"_symbol","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":[{"name":"_tokenName","type":"string"},{"name":"_tokenSymbol","type":"string"},{"name":"_tokenSupply","type":"uint256"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"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":true,"name":"data","type":"bytes"}],"name":"TransferToCon","type":"event"}]

60a0604081905260006080819052610019916001916100fe565b50604080516020810191829052600090819052610038916002916100fe565b506003805460ff19166012179055600060045560058054600160a060020a031916905534801561006757600080fd5b506040516108b13803806108b183398101604090815281516020808401519284015160058054600160a060020a031916331790559284018051929094019392916100b791600191908501906100fe565b5082516100cb9060029060208601906100fe565b50670de0b6b3a7640000026004819055600554600160a060020a0316600090815260208190526040902055506101999050565b828054600181600116156101000203166002900490600052602060002090601f016020900481019282601f1061013f57805160ff191683800117855561016c565b8280016001018555821561016c579182015b8281111561016c578251825591602001919060010190610151565b5061017892915061017c565b5090565b61019691905b808211156101785760008155600101610182565b90565b610709806101a86000396000f30060806040526004361061008d5763ffffffff7c010000000000000000000000000000000000000000000000000000000060003504166306fdde03811461009257806318160ddd1461011c578063313ce5671461014357806333a581d21461016e57806370a082311461018357806395d89b41146101a4578063a9059cbb146101b9578063be45fd62146101f1575b600080fd5b34801561009e57600080fd5b506100a761025a565b6040805160208082528351818301528351919283929083019185019080838360005b838110156100e15781810151838201526020016100c9565b50505050905090810190601f16801561010e5780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b34801561012857600080fd5b506101316102ed565b60408051918252519081900360200190f35b34801561014f57600080fd5b506101586102f3565b6040805160ff9092168252519081900360200190f35b34801561017a57600080fd5b506101316102fc565b34801561018f57600080fd5b50610131600160a060020a0360043516610302565b3480156101b057600080fd5b506100a761031d565b3480156101c557600080fd5b506101dd600160a060020a036004351660243561037d565b604080519115158252519081900360200190f35b3480156101fd57600080fd5b50604080516020600460443581810135601f81018490048402850184019095528484526101dd948235600160a060020a03169460248035953695946064949201919081908401838280828437509497506103b29650505050505050565b60028054604080516020601f60001961010060018716150201909416859004938401819004810282018101909252828152606093909290918301828280156102e35780601f106102b8576101008083540402835291602001916102e3565b820191906000526020600020905b8154815290600101906020018083116102c657829003601f168201915b5050505050905090565b60045490565b60035460ff1690565b60001981565b600160a060020a031660009081526020819052604090205490565b60018054604080516020601f600260001961010087891615020190951694909404938401819004810282018101909252828152606093909290918301828280156102e35780601f106102b8576101008083540402835291602001916102e3565b6000606061038a846103e5565b156103a15761039a848483610419565b91506103ab565b61039a8484610609565b5092915050565b60006103bd846103e5565b156103d4576103cd848484610419565b90506103de565b6103cd8484610609565b9392505050565b60008060006103f384610302565b106103fc5750813b5b600081111561040e5760019150610413565b600091505b50919050565b6000808361042633610302565b101561043157600080fd5b61044361043d33610302565b856106b0565b3360009081526020819052604090205561046561045f86610302565b856106c5565b600160a060020a0386166000818152602081815260408083209490945592517fc0ee0b8a0000000000000000000000000000000000000000000000000000000081523360048201818152602483018a90526060604484019081528951606485015289518c9850959663c0ee0b8a9693958c958c956084909101928601918190849084905b838110156105015781810151838201526020016104e9565b50505050905090810190601f16801561052e5780820380516001836020036101000a031916815260200191505b50945050505050600060405180830381600087803b15801561054f57600080fd5b505af1158015610563573d6000803e3d6000fd5b50505050826040518082805190602001908083835b602083106105975780518252601f199092019160209182019101610578565b51815160209384036101000a6000190180199092169116179052604080519290940182900382208a83529351939550600160a060020a038b16945033937f5998a692901c98bc4a7dd88a9aee1eb36464008fd7c594a1b5a70d41e664bf1a9350918290030190a4506001949350505050565b60008161061533610302565b101561062057600080fd5b61063261062c33610302565b836106b0565b3360009081526020819052604090205561065461064e84610302565b836106c5565b600160a060020a038416600081815260208181526040918290209390935580518581529051919233927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9281900390910190a350600192915050565b6000818310156106bf57600080fd5b50900390565b600081600019038311156106d857600080fd5b5001905600a165627a7a72305820366b9a1add54da05f9de47ae02ee32392443b4a31d6991079d987a4b25a85d4c0029000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000005f5e100000000000000000000000000000000000000000000000000000000000000001054696d65746f636f696e20546f6b656e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000045454435400000000000000000000000000000000000000000000000000000000

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

000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000005f5e100000000000000000000000000000000000000000000000000000000000000001054696d65746f636f696e20546f6b656e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000045454435400000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _tokenName (string): Timetocoin Token
Arg [1] : _tokenSymbol (string): TTCT
Arg [2] : _tokenSupply (uint256): 100000000

-----Encoded View---------------
7 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [2] : 0000000000000000000000000000000000000000000000000000000005f5e100
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000010
Arg [4] : 54696d65746f636f696e20546f6b656e00000000000000000000000000000000
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [6] : 5454435400000000000000000000000000000000000000000000000000000000

bzzr://366b9a1add54da05f9de47ae02ee32392443b4a31d6991079d987a4b25a85d4c