pragma solidity ^0.4.16;
/**
* @title ERC20Basic
* @dev Simpler version of ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/179
*/
contract ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
/**
* @title ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract ERC20 is ERC20Basic {
function allowance(address owner, address spender) public view returns (uint256);
function transferFrom(address from, address to, uint256 value) public returns (bool);
function approve(address spender, uint256 value) public returns (bool);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
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) {
// 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;
}
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;
}
}
contract Admin {
address public admin1;
address public admin2;
event AdminshipTransferred(address indexed previousAdmin, address indexed newAdmin);
function Admin() public {
admin1 = 0xD384CfA70Db590eab32f3C262B84C1E10f27EDa8;
admin2 = 0x263003A4CC5358aCebBad7E30C60167307dF1ccB;
}
modifier onlyAdmin() {
require(msg.sender == admin1 || msg.sender == admin2);
_;
}
function transferAdminship1(address newAdmin) public onlyAdmin {
require(newAdmin != address(0));
AdminshipTransferred(admin1, newAdmin);
admin1 = newAdmin;
}
function transferAdminship2(address newAdmin) public onlyAdmin {
require(newAdmin != address(0));
AdminshipTransferred(admin2, newAdmin);
admin2 = newAdmin;
}
}
contract FilterAddress is Admin{
mapping (address => uint) public AccessAddress;
function SetAccess(address addr, uint access) onlyAdmin public{
AccessAddress[addr] = access;
}
function GetAccess(address addr) public constant returns(uint){
return AccessAddress[addr];
}
modifier checkFilterAddress(){
require(AccessAddress[msg.sender] != 1);
_;
}
}
contract Rewards is Admin{
using SafeMath for uint256;
uint public CoefRew;
uint public SummRew;
address public RewAddr;
function SetCoefRew(uint newCoefRew) public onlyAdmin{
CoefRew = newCoefRew;
}
function SetSummRew(uint newSummRew) public onlyAdmin{
SummRew = newSummRew;
}
function SetRewAddr(address newRewAddr) public onlyAdmin{
RewAddr = newRewAddr;
}
function GetSummReward(uint _value) public constant returns(uint){
return _value.mul(CoefRew).div(100).div(1000);
}
}
contract Fees is Admin{
using SafeMath for uint256;
uint public Fee;
address public FeeAddr1;
address public FeeAddr2;
function SetFee(uint newFee) public onlyAdmin{
Fee = newFee;
}
function GetSummFee(uint _value) public constant returns(uint){
return _value.mul(Fee).div(100).div(1000).div(3);
}
}
/**
* @title Ownable
* @dev The Ownable contract has an owner address, and provides basic authorization control
* functions, this simplifies the implementation of "user permissions".
*/
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev The Ownable constructor sets the original `owner` of the contract to the sender
* account.
*/
function Ownable() public {
owner = msg.sender;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
/**
* @dev Allows the current owner to transfer control of the contract to a newOwner.
* @param newOwner The address to transfer ownership to.
*/
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
/**
* @title Basic token
* @dev Basic version of StandardToken, with no allowances.
*/
contract BasicToken is ERC20Basic, FilterAddress, Fees, Rewards, Ownable {
using SafeMath for uint256;
mapping(address => uint256) balances;
mapping(address => uint256) allSummReward;
/**
* @dev transfer token for a specified address
* @param _to The address to transfer to.
* @param _value The amount to be transferred.
*/
function transfer(address _to, uint256 _value) checkFilterAddress public returns (bool) {
uint256 _valueto;
uint fSummFee;
uint fSummReward;
require(_to != address(0));
require(_to != msg.sender);
require(_value <= balances[msg.sender]);
//fees
_valueto = _value;
if (msg.sender != owner){
fSummFee = GetSummFee(_value);
fSummReward = GetSummReward(_value);
balances[msg.sender] = balances[msg.sender].sub(fSummFee);
balances[FeeAddr1] = balances[FeeAddr1].add(fSummFee);
_valueto = _valueto.sub(fSummFee);
balances[msg.sender] = balances[msg.sender].sub(fSummFee);
balances[FeeAddr2] = balances[FeeAddr2].add(fSummFee);
_valueto = _valueto.sub(fSummFee);
balances[msg.sender] = balances[msg.sender].sub(fSummFee);
balances[RewAddr] = balances[RewAddr].add(fSummFee);
_valueto = _valueto.sub(fSummFee);
//Rewards
allSummReward[msg.sender] = allSummReward[msg.sender].add(_value);
if (allSummReward[msg.sender] >= SummRew && balances[RewAddr] >= fSummReward) {
balances[RewAddr] = balances[RewAddr].sub(fSummReward);
balances[msg.sender] = balances[msg.sender].add(fSummReward);
allSummReward[msg.sender] = 0;
}
}
// SafeMath.sub will throw if there is not enough balance.
balances[msg.sender] = balances[msg.sender].sub(_valueto);
balances[_to] = balances[_to].add(_valueto);
Transfer(msg.sender, _to, _valueto);
return true;
}
/**
* @dev Gets the balance of the specified address.
* @param _owner The address to query the the balance of.
* @return An uint256 representing the amount owned by the passed address.
*/
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
}
/**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* @dev https://github.com/ethereum/EIPs/issues/20
* @dev Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*/
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
/**
* @dev Transfer tokens from one address to another
* @param _from address The address which you want to send tokens from
* @param _to address The address which you want to transfer to
* @param _value uint256 the amount of tokens to be transferred
*/
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
uint256 _valueto;
require(_to != msg.sender);
require(_to != address(0));
require(_value <= balances[_from]);
require(_value <= allowed[_from][msg.sender]);
uint fSummFee;
uint fSummReward;
_valueto = _value;
if (_from != owner){
fSummFee = GetSummFee(_value);
fSummReward = GetSummReward(_value);
balances[_from] = balances[_from].sub(fSummFee);
balances[FeeAddr1] = balances[FeeAddr1].add(fSummFee);
_valueto = _valueto.sub(fSummFee);
balances[_from] = balances[_from].sub(fSummFee);
balances[FeeAddr2] = balances[FeeAddr2].add(fSummFee);
_valueto = _valueto.sub(fSummFee);
balances[_from] = balances[_from].sub(fSummFee);
balances[RewAddr] = balances[RewAddr].add(fSummFee);
_valueto = _valueto.sub(fSummFee);
//Rewards
allSummReward[_from] = allSummReward[_from].add(_value);
if (allSummReward[_from] >= SummRew && balances[RewAddr] >= fSummReward) {
balances[RewAddr] = balances[RewAddr].sub(fSummReward);
balances[_from] = balances[_from].add(fSummReward);
allSummReward[_from] = 0;
}
}
balances[_from] = balances[_from].sub(_valueto);
balances[_to] = balances[_to].add(_valueto);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
Transfer(_from, _to, _valueto);
return true;
}
/**
* @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
*
* Beware that changing an allowance with this method brings the risk that someone may use both the old
* and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
* race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* @param _spender The address which will spend the funds.
* @param _value The amount of tokens to be spent.
*/
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
/**
* @dev Function to check the amount of tokens that an owner allowed to a spender.
* @param _owner address The address which owns the funds.
* @param _spender address The address which will spend the funds.
* @return A uint256 specifying the amount of tokens still available for the spender.
*/
function allowance(address _owner, address _spender) public view returns (uint256) {
return allowed[_owner][_spender];
}
/**
* @dev Increase the amount of tokens that an owner allowed to a spender.
*
* approve should be called when allowed[_spender] == 0. To increment
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* @param _spender The address which will spend the funds.
* @param _addedValue The amount of tokens to increase the allowance by.
*/
function increaseApproval(address _spender, uint _addedValue) public returns (bool) {
allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
/**
* @dev Decrease the amount of tokens that an owner allowed to a spender.
*
* approve should be called when allowed[_spender] == 0. To decrement
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* @param _spender The address which will spend the funds.
* @param _subtractedValue The amount of tokens to decrease the allowance by.
*/
function decreaseApproval(address _spender, uint _subtractedValue) public returns (bool) {
uint oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
}
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
}
/**
* @title Burnable Token
* @dev Token that can be irreversibly burned (destroyed).
*/
contract BurnableToken is StandardToken {
event Burn(address indexed burner, uint256 value);
/**
* @dev Burns a specific amount of tokens.
* @param _value The amount of token to be burned.
*/
function burn(uint256 _value) public {
require(_value <= balances[msg.sender]);
// no need to require value <= totalSupply, since that would imply the
// sender's balance is greater than the totalSupply, which *should* be an assertion failure
address burner = msg.sender;
balances[burner] = balances[burner].sub(_value);
totalSupply = totalSupply.sub(_value);
Burn(burner, _value);
}
}
contract Guap is Ownable, BurnableToken {
using SafeMath for uint256;
string public constant name = "Guap";
string public constant symbol = "Guap";
uint32 public constant decimals = 18;
uint256 public INITIAL_SUPPLY = 9999999999 * 1 ether;
function Guap() public {
totalSupply = INITIAL_SUPPLY;
balances[msg.sender] = INITIAL_SUPPLY;
//Rewards
RewAddr = 0xb94F2E7B4E37a8c03E9C2E451dec09Ce94Be2615;
CoefRew = 5; // decimals = 3;
SummRew = 90000 * 1 ether;
//Fee
FeeAddr1 = 0xBe9517d10397D60eAD7da33Ea50A6431F5Be3790;
FeeAddr2 = 0xC90F698cc5803B21a04cE46eD1754655Bf2215E5;
Fee = 15; // decimals = 3;
}
}
{
"compilationTarget": {
"Guap.sol": "Guap"
},
"libraries": {},
"optimizer": {
"enabled": false,
"runs": 200
},
"remappings": []
}
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