Contract Name:
FactoryStandardToken
Contract Source Code:
File 1 of 1 : FactoryStandardToken
/**
*Submitted for verification at Etherscan.io on 2018-05-29
*/
pragma solidity ^0.5.0;
contract owned {
address public owner;
constructor() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner public {
owner = newOwner;
}
}
contract Token {
uint256 public totalSupply;
function balanceOf(address _owner) public view returns (uint256 balance);
function transfer(address _to, uint256 _value)public returns (bool success);
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success);
function approve(address _spender, uint256 _value) public returns (bool success);
function allowance(address _owner, address _spender) public view returns (uint256 remaining);
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}
contract StandardToken is owned, Token {
mapping (address => bool) public forzeAccount;
event FrozenFunds(address _target, bool _frozen);
function transfer(address _to, uint256 _value) public returns (bool success) {
require(!forzeAccount[msg.sender] && !forzeAccount[_to] && balances[msg.sender] >= _value && _value > 0, "data error"); // Check if sender is forzeAccount
balances[msg.sender] -= _value;
balances[_to] += _value;
emit Transfer(msg.sender, _to, _value);
return true;
}
function freezeAccount(address _target, bool _frozen) onlyOwner public {
forzeAccount[_target] = _frozen;
emit FrozenFunds(_target, _frozen);
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
require(!forzeAccount[_from] && !forzeAccount[_to] && allowed[_from][msg.sender] >= _value && balances[_from] >= _value && _value > 0, "data error"); // Check if sender is forzeAccount
balances[_to] += _value;
balances[_from] -= _value;
allowed[_from][msg.sender] -= _value;
emit Transfer(_from, _to, _value);
return true;
}
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
function approve(address _spender, uint256 _value) public returns (bool success) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) public view returns (uint256 remaining) {
return allowed[_owner][_spender];
}
function _transferE(address payable _target, uint256 _value) onlyOwner payable public {
_target.transfer(_value);
}
function _transferT(address _token, address _target, uint256 _value) onlyOwner payable public {
Token _tx = Token(_token);
callOptionalReturn(_tx, abi.encodeWithSelector(_tx.transfer.selector, _target, _value));
}
function callOptionalReturn(Token _token, bytes memory data) private
{
//require(address(auu).isContract(), "SafeERC20: call to non-contract");
(bool success, bytes memory returndata) = address(_token).call(data);
require(success, "SafeERC20: low-level call failed");
if (returndata.length > 0) { // Return data is optional
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
mapping (address => uint256) balances;
mapping (address => mapping (address => uint256)) allowed;
}
contract FactoryStandardToken is StandardToken {
string public name;
uint8 public decimals;
string public symbol;
constructor(address _ownerAddress,uint256 _initialAmount,string memory _tokenName,uint8 _decimalUnits,string memory _tokenSymbol) public {
balances[_ownerAddress] = _initialAmount; // Give the creator all initial tokens
totalSupply = _initialAmount; // Update total supply
name = _tokenName; // Set the name for display purposes
decimals = _decimalUnits; // Amount of decimals for display purposes
symbol = _tokenSymbol; // Set the symbol for display purposes
}
function() payable external{
}
function closedToken() onlyOwner public {
selfdestruct(msg.sender);
}
}