// ---------------------------------------------------------------------------- 
// 'WineSpiritCoin' token contract 
// 
// Deployed to :  0x0A4Eeec02eFAAF3964E0655DFF97b4f809240f9c
// Symbol : WSC 
// Name : Wine Spirit Coin 
// Total supply: 100000000 
// Decimals : 18 
// 
 
// 
// (c) Wine Spirit Coin
// ---------------------------------------------------------------------------- 


// ---------------------------------------------------------------------------- 
// Safe maths 
// ---------------------------------------------------------------------------- 
contract SafeMath { 
function safeAdd(uint a, uint b) public pure returns (uint c) { 
c = a + b; 
require(c >= a); 
} 
function safeSub(uint a, uint b) public pure returns (uint c) { 
require(b <= a); 
c = a - b; 
} 
function safeMul(uint a, uint b) public pure returns (uint c) { 
c = a * b; 
require(a == 0 || c / a == b); 
} 
function safeDiv(uint a, uint b) public pure returns (uint c) { 
require(b > 0); 
c = a / b; 
} 
} 


// ---------------------------------------------------------------------------- 
// ERC Token Standard #20 Interface 
// https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20-token-standard.md 
// ---------------------------------------------------------------------------- 
contract ERC20Interface { 
function totalSupply() public constant returns (uint); 
function balanceOf(address tokenOwner) public constant returns (uint balance); 
function allowance(address tokenOwner, address spender) public constant returns (uint remaining); 
function transfer(address to, uint tokens) public returns (bool success); 
function approve(address spender, uint tokens) public returns (bool success); 
function transferFrom(address from, address to, uint tokens) public returns (bool success); 

event Transfer(address indexed from, address indexed to, uint tokens); 
event Approval(address indexed tokenOwner, address indexed spender, uint tokens); 
} 


// ---------------------------------------------------------------------------- 
// Contract function to receive approval and execute function in one call 
// 
// Borrowed from MiniMeToken 
// ---------------------------------------------------------------------------- 
contract ApproveAndCallFallBack { 
function receiveApproval(address from, uint256 tokens, address token, bytes data) public; 
} 


// ---------------------------------------------------------------------------- 
// Owned contract 
// ---------------------------------------------------------------------------- 
contract Owned { 
address public owner; 
address public newOwner; 

event OwnershipTransferred(address indexed _from, address indexed _to); 

function Owned() public { 
owner = msg.sender; 
} 

modifier onlyOwner { 
require(msg.sender == owner); 
_; 
} 

function transferOwnership(address _newOwner) public onlyOwner { 
newOwner = _newOwner; 
} 
function acceptOwnership() public { 
require(msg.sender == newOwner); 
OwnershipTransferred(owner, newOwner); 
owner = newOwner; 
newOwner = address(0); 
} 
} 


// ---------------------------------------------------------------------------- 
// ERC20 Token, with the addition of symbol, name and decimals and assisted 
// token transfers 
// ---------------------------------------------------------------------------- 
contract WineSpiritCoin is ERC20Interface, Owned, SafeMath { 
string public symbol; 
string public name; 
uint8 public decimals; 
uint public _totalSupply; 

mapping(address => uint) balances; 
mapping(address => mapping(address => uint)) allowed; 


// ------------------------------------------------------------------------ 
// Constructor 
// ------------------------------------------------------------------------ 
function WineSpiritCoin() public { 
symbol = "WSC"; 
name = "Wine Spirit Coin"; 
decimals = 18; 
_totalSupply = 100000000000000000000000000; 
balances[0x0A4Eeec02eFAAF3964E0655DFF97b4f809240f9c] = _totalSupply; 
Transfer(address(0), 0x0A4Eeec02eFAAF3964E0655DFF97b4f809240f9c, _totalSupply); 
} 


// ------------------------------------------------------------------------ 
// Total supply 
// ------------------------------------------------------------------------ 
function totalSupply() public constant returns (uint) { 
return _totalSupply - balances[address(0)]; 
} 


// ------------------------------------------------------------------------ 
// Get the token balance for account tokenOwner 
// ------------------------------------------------------------------------ 
function balanceOf(address tokenOwner) public constant returns (uint balance) { 
return balances[tokenOwner]; 
} 


// ------------------------------------------------------------------------ 
// Transfer the balance from token owner's account to to account 
// - Owner's account must have sufficient balance to transfer 
// - 0 value transfers are allowed 
// ------------------------------------------------------------------------ 
function transfer(address to, uint tokens) public returns (bool success) { 
balances[msg.sender] = safeSub(balances[msg.sender], tokens); 
balances[to] = safeAdd(balances[to], tokens); 
Transfer(msg.sender, to, tokens); 
return true; 
} 


// ------------------------------------------------------------------------ 
// Token owner can approve for spender to transferFrom(...) tokens 
// from the token owner's account 
// 
// https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20-token-standard.md 
// recommends that there are no checks for the approval double-spend attack 
// as this should be implemented in user interfaces 
// ------------------------------------------------------------------------ 
function approve(address spender, uint tokens) public returns (bool success) { 
allowed[msg.sender][spender] = tokens; 
Approval(msg.sender, spender, tokens); 
return true; 
} 


// ------------------------------------------------------------------------ 
// Transfer tokens from the from account to the to account 
// 
// The calling account must already have sufficient tokens approve(...)-d 
// for spending from the from account and 
// - From account must have sufficient balance to transfer 
// - Spender must have sufficient allowance to transfer 
// - 0 value transfers are allowed 
// ------------------------------------------------------------------------ 
function transferFrom(address from, address to, uint tokens) public returns (bool success) { 
balances[from] = safeSub(balances[from], tokens); 
allowed[from][msg.sender] = safeSub(allowed[from][msg.sender], tokens); 
balances[to] = safeAdd(balances[to], tokens); 
Transfer(from, to, tokens); 
return true; 
} 


// ------------------------------------------------------------------------ 
// Returns the amount of tokens approved by the owner that can be 
// transferred to the spender's account 
// ------------------------------------------------------------------------ 
function allowance(address tokenOwner, address spender) public constant returns (uint remaining) { 
return allowed[tokenOwner][spender]; 
} 


// ------------------------------------------------------------------------ 
// Token owner can approve for spender to transferFrom(...) tokens 
// from the token owner's account. The spender contract function 
// receiveApproval(...) is then executed 
// ------------------------------------------------------------------------ 
function approveAndCall(address spender, uint tokens, bytes data) public returns (bool success) { 
allowed[msg.sender][spender] = tokens; 
Approval(msg.sender, spender, tokens); 
ApproveAndCallFallBack(spender).receiveApproval(msg.sender, tokens, this, data); 
return true; 
} 


// ------------------------------------------------------------------------ 
// Don't accept ETH 
// ------------------------------------------------------------------------ 
function () public payable { 
revert(); 
} 


// ------------------------------------------------------------------------ 
// Owner can transfer out any accidentally sent ERC20 tokens 
// ------------------------------------------------------------------------ 
function transferAnyERC20Token(address tokenAddress, uint tokens) public onlyOwner returns (bool success) { 
return ERC20Interface(tokenAddress).transfer(owner, tokens); 
} 
}