pragma solidity ^0.4.23;
/**
* @title SafeMath
*/
library SafeMath {
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;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
/**
* @title ERC20 interface
*/
contract StandardToken {
function totalSupply() public view returns (uint256);
function balanceOf(address _owner) public view returns (uint256);
function transfer(address _to, uint256 _value) public returns (bool);
function transferFrom(address _from, address _to, uint256 _value) public returns (bool);
function approve(address _spender, uint256 _value) public returns (bool);
function allowance(address _owner, address _spender) public view returns (uint256);
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}
/**
* @title Owned
*/
contract Owned {
address public owner;
constructor() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
}
/**
* @title ALLN Token
*/
contract ALLNToken is StandardToken {
using SafeMath for uint256;
mapping(address => uint256) balances;
mapping (address => mapping (address => uint256)) allowed;
uint256 public totalToken;
function transfer(address _to, uint256 _value) public returns (bool) {
require(balances[msg.sender] >= _value);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
emit Transfer(msg.sender, _to, _value);
return true;
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(balances[_from] >= _value);
require(allowed[_from][msg.sender] >= _value);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
emit Transfer(_from, _to, _value);
return true;
}
function totalSupply() public view returns (uint256) {
return totalToken;
}
function balanceOf(address _owner) public view returns (uint256) {
return balances[_owner];
}
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) public view returns (uint256) {
return allowed[_owner][_spender];
}
}
/**
* @title Airline & Life Networking Token
*/
contract ALLN is ALLNToken, Owned {
string public constant name = "Airline & Life Networking";
string public constant symbol = "ALLN";
uint256 public constant decimals = 18;
uint256 public constant initialToken = 3500000000 * (10 ** decimals);
uint256 public constant publicToken = initialToken * 100 / 100;
address public constant lockoutAddress = 0x7B080EDe2f84240DE894fd2f35bCe464a5d67f4D;
address public constant rescueAddress = 0xa1AA83108bf7B225b35260273899686eBF4839C7;
uint256 public constant lockoutEndTime = 1569902400; // 2019-10-01 04:00:00 GMT
mapping(address => bool) lockAddresses;
constructor() public {
totalToken = initialToken;
balances[msg.sender] = publicToken;
emit Transfer(0x0, msg.sender, publicToken);
lockAddresses[lockoutAddress] = false;
}
modifier transferable(address _addr) {
require(!lockAddresses[_addr]);
_;
}
function unlock() public onlyOwner {
// if (lockAddresses[lockoutAddress] && now >= lockoutEndTime)
if (lockAddresses[lockoutAddress])
lockAddresses[lockoutAddress] = false;
}
function transfer(address _to, uint256 _value) public transferable(msg.sender) returns (bool) {
return super.transfer(_to, _value);
}
function approve(address _spender, uint256 _value) public transferable(msg.sender) returns (bool) {
return super.approve(_spender, _value);
}
function transferFrom(address _from, address _to, uint256 _value) public transferable(_from) returns (bool) {
return super.transferFrom(_from, _to, _value);
}
function transferAnyERC20Token(address _tokenAddress, uint256 _value) public onlyOwner returns (bool) {
return ALLNToken(_tokenAddress).transfer(rescueAddress, _value);
}
}
{
"compilationTarget": {
"ALLN.sol": "ALLN"
},
"evmVersion": "byzantium",
"libraries": {},
"optimizer": {
"enabled": false,
"runs": 0
},
"remappings": []
}
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