Contract Source Code:
File 1 of 1 : Asset
pragma solidity ^0.4.18;
/**
* TOKEN Contract
* ERC-20 Token Standard Compliant
* @author Fares A. Akel C. [email protected]
*/
/**
* @title SafeMath by OpenZeppelin
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
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;
}
}
/**
* Token contract interface for external use
*/
contract ERC20TokenInterface {
function balanceOf(address _owner) public constant returns (uint256 value);
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 constant returns (uint256 remaining);
}
/**
* @title Admin parameters
* @dev Define administration parameters for this contract
*/
contract admined { //This token contract is administered
address public admin; //Admin address is public
bool public lockTransfer; //Transfer Lock flag
address public allowedAddress; //an address that can override lock condition
/**
* @dev Contract constructor
* define initial administrator
*/
function admined() internal {
admin = msg.sender; //Set initial admin to contract creator
Admined(admin);
}
/**
* @dev Function to set an allowed address
* @param _to The address to give privileges.
*/
function setAllowedAddress(address _to) public {
allowedAddress = _to;
AllowedSet(_to);
}
modifier onlyAdmin() { //A modifier to define admin-only functions
require(msg.sender == admin);
_;
}
modifier transferLock() { //A modifier to lock transactions
require(lockTransfer == false || allowedAddress == msg.sender);
_;
}
/**
* @dev Function to set new admin address
* @param _newAdmin The address to transfer administration to
*/
function transferAdminship(address _newAdmin) onlyAdmin public { //Admin can be transfered
require(_newAdmin != 0);
admin = _newAdmin;
TransferAdminship(admin);
}
/**
* @dev Function to set transfer lock
* @param _set boolean flag (true | false)
*/
function setTransferLock(bool _set) onlyAdmin public { //Only the admin can set a lock on transfers
lockTransfer = _set;
SetTransferLock(_set);
}
//All admin actions have a log for public review
event AllowedSet(address _to);
event SetTransferLock(bool _set);
event TransferAdminship(address newAdminister);
event Admined(address administer);
}
/**
* @title Token definition
* @dev Define token paramters including ERC20 ones
*/
contract ERC20Token is ERC20TokenInterface, admined { //Standard definition of a ERC20Token
using SafeMath for uint256;
uint256 public totalSupply;
mapping (address => uint256) balances; //A mapping of all balances per address
mapping (address => mapping (address => uint256)) allowed; //A mapping of all allowances
mapping (address => bool) frozen; //A mapping of frozen accounts
/**
* @dev Get the balance of an specified address.
* @param _owner The address to be query.
*/
function balanceOf(address _owner) public constant returns (uint256 value) {
return balances[_owner];
}
/**
* @dev transfer token to a specified address
* @param _to The address to transfer to.
* @param _value The amount to be transferred.
*/
function transfer(address _to, uint256 _value) transferLock public returns (bool success) {
require(_to != address(0)); //If you dont want that people destroy token
require(frozen[msg.sender]==false);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
}
/**
* @dev transfer token from an address to another specified address using allowance
* @param _from The address where token comes.
* @param _to The address to transfer to.
* @param _value The amount to be transferred.
*/
function transferFrom(address _from, address _to, uint256 _value) transferLock public returns (bool success) {
require(_to != address(0)); //If you dont want that people destroy token
require(frozen[_from]==false);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(_from, _to, _value);
return true;
}
/**
* @dev Assign allowance to an specified address to use the owner balance
* @param _spender The address to be allowed to spend.
* @param _value The amount to be allowed.
*/
function approve(address _spender, uint256 _value) public returns (bool success) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
/**
* @dev Get the allowance of an specified address to use another address balance.
* @param _owner The address of the owner of the tokens.
* @param _spender The address of the allowed spender.
*/
function allowance(address _owner, address _spender) public constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
/**
* @dev Frozen account.
* @param _target The address to being frozen.
* @param _flag The status of the frozen
*/
function setFrozen(address _target,bool _flag) onlyAdmin public {
frozen[_target]=_flag;
FrozenStatus(_target,_flag);
}
/**
* @dev Burn token of an specified address.
* @param _burnedAmount amount to burn.
*/
function burnToken(uint256 _burnedAmount) onlyAdmin public {
balances[msg.sender] = SafeMath.sub(balances[msg.sender], _burnedAmount);
totalSupply = SafeMath.sub(totalSupply, _burnedAmount);
Burned(msg.sender, _burnedAmount);
}
/**
* @dev Log Events
*/
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
event Burned(address indexed _target, uint256 _value);
event FrozenStatus(address _target,bool _flag);
}
/**
* @title Asset
* @dev Initial supply creation
*/
contract Asset is ERC20Token {
string public name = 'SMARTRealty';
uint8 public decimals = 8;
string public symbol = 'RLTY';
string public version = '1';
address DevExecutiveAdvisorTeams= 0xF9568bd772C9B517193275b3C2E0CDAd38E586bB;
address SMARTRealtyEconomy= 0x07ADB1D9399Bd1Fa4fD613D3179DFE883755Bb13;
address Marketing= 0xd35909DbeEb5255D65b1ea14602C7f00ce3872f6;
address SMARTMortgages= 0x9D2Fe4D5f1dc4FcA1f0Ea5f461C9fAA5D09b9CCE;
address Administer= 0x8Bb41848B6dD3D98b8849049b780dC3549568c89;
address Contractors= 0xC78DF195DE5717FB15FB3448D5C6893E8e7fB254;
address Legal= 0x4690678926BCf9B30985c06806d4568C0C498123;
address BountiesandGiveaways= 0x08AF803F0F90ccDBFCe046Bc113822cFf415e148;
address CharitableUse= 0x8661dFb67dE4E5569da9859f5CB4Aa676cd5F480;
function Asset() public {
totalSupply = 500000000 * (10**uint256(decimals)); //initial token creation
Transfer(0, this, totalSupply);
//20% Presale+20% ICO
balances[msg.sender] = 200000000 * (10**uint256(decimals));
Transfer(this, msg.sender, balances[msg.sender]);
//10%
balances[DevExecutiveAdvisorTeams] = 50000000 * (10**uint256(decimals));
Transfer(this, DevExecutiveAdvisorTeams, balances[DevExecutiveAdvisorTeams]);
//10%
balances[SMARTRealtyEconomy] = 50000000 * (10**uint256(decimals));
Transfer(this, SMARTRealtyEconomy, balances[SMARTRealtyEconomy]);
//10%
balances[Marketing] = 50000000 * (10**uint256(decimals));
Transfer(this, Marketing, balances[Marketing]);
//10%
balances[SMARTMortgages] = 50000000 * (10**uint256(decimals));
Transfer(this, SMARTMortgages, balances[SMARTMortgages]);
//5%
balances[Administer] = 25000000 * (10**uint256(decimals));
Transfer(this, Administer, balances[Administer]);
//5%
balances[Contractors] = 25000000 * (10**uint256(decimals));
Transfer(this, Contractors, balances[Contractors]);
//5%
balances[Legal] = 25000000 * (10**uint256(decimals));
Transfer(this, Legal, balances[Legal]);
//4%
balances[BountiesandGiveaways] = 20000000 * (10**uint256(decimals));
Transfer(this, BountiesandGiveaways, balances[BountiesandGiveaways]);
//1%
balances[CharitableUse] = 5000000 * (10**uint256(decimals));
Transfer(this, CharitableUse, balances[CharitableUse]);
}
/**
*@dev Function to handle callback calls
*/
function() public {
revert();
}
}