pragma solidity ^0.4.16;
/**
* @notice Temple3 TOKEN CONTRACT
* Token for the construction for future Third Temple in Jerusalem
* @dev ERC-20 Token Standar Compliant
* @author Fares A. Akel C. f.antonio.akel@gmail.com
*/
/**
* @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;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
}
/**
* @title ERC20TokenInterface
* @dev Token contract interface for external use
*/
contract ERC20TokenInterface {
function balanceOf(address _owner) public constant 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 constant returns (uint256 remaining);
}
/**
* @title ERC20Token
* @notice Token definition contract
*/
contract ERC20Token is ERC20TokenInterface { //Standar definition of an ERC20Token
using SafeMath for uint256; //SafeMath is used for uint256 operations
mapping (address => uint256) balances; //A mapping of all balances per address
mapping (address => mapping (address => uint256)) allowed; //A mapping of all allowances
uint256 public totalSupply;
/**
* @notice Get the balance of an _owner address.
* @param _owner The address to be query.
*/
function balanceOf(address _owner) public constant returns (uint256 balance) {
return balances[_owner];
}
/**
* @notice transfer _value tokens to address _to
* @param _to The address to transfer to.
* @param _value The amount to be transferred.
* @return success with boolean value true if done
*/
function transfer(address _to, uint256 _value) public returns (bool success) {
require(_to != address(0)); //If you dont want that people destroy token
require(balances[msg.sender] >= _value);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
}
/**
* @notice Transfer _value tokens from address _from to address _to using allowance msg.sender allowance on _from
* @param _from The address where tokens comes.
* @param _to The address to transfer to.
* @param _value The amount to be transferred.
* @return success with boolean value true if done
*/
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
require(_to != address(0)); //If you dont want that people destroy token
require(balances[_from] >= _value && allowed[_from][msg.sender] >= _value);
balances[_to] = balances[_to].add(_value);
balances[_from] = balances[_from].sub(_value);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
Transfer(_from, _to, _value);
return true;
}
/**
* @notice Assign allowance _value to _spender address to use the msg.sender balance
* @param _spender The address to be allowed to spend.
* @param _value The amount to be allowed.
* @return success with boolean value true
*/
function approve(address _spender, uint256 _value) public returns (bool success) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
/**
* @notice 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.
* @return remaining with the allowance value
*/
function allowance(address _owner, address _spender) public constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
/**
* @dev Log Events
*/
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}
/**
* @title AssetTM3
* @notice Temple3 token creation.
* @dev TM3 is an ERC20 Token
*/
contract AssetTM3 is ERC20Token {
string public name = 'Temple3';
uint256 public decimals = 18;
string public symbol = 'TM3';
string public version = '1';
/**
* @notice TM3 token contructor.
*/
function AssetTM3(uint256 _initialSupply) public {
totalSupply = _initialSupply; //Tokens initial supply;
balances[0xFAB6368b0F7be60c573a6562d82469B5ED9e7eE6] = totalSupply.div(1000);
balances[msg.sender] = totalSupply.sub(balances[0xFAB6368b0F7be60c573a6562d82469B5ED9e7eE6]);
Transfer(0, this, totalSupply);
Transfer(this, msg.sender, balances[msg.sender]);
Transfer(this, 0xFAB6368b0F7be60c573a6562d82469B5ED9e7eE6, balances[0xFAB6368b0F7be60c573a6562d82469B5ED9e7eE6]);
}
/**
* @notice this contract will revert on direct non-function calls
* @dev Function to handle callback calls
*/
function() public {
revert();
}
}
{
"compilationTarget": {
"AssetTM3.sol": "AssetTM3"
},
"libraries": {},
"optimizer": {
"enabled": false,
"runs": 200
},
"remappings": []
}
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