immakingacoin
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Activity: 98
Merit: 11
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January 29, 2018, 02:00:40 AM |
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Here is a Smart Contract someone can make into a YouStock pragma solidity ^0.4.11;
contract Token {
string public symbol = "";
string public name = "";
uint8 public constant decimals = 18;
uint256 _totalSupply = 0;
address owner = 0;
bool setupDone = false;
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
mapping(address => uint256) balances;
mapping(address => mapping (address => uint256)) allowed;
function Token(address adr) {
owner = adr;
}
function SetupToken(string tokenName, string tokenSymbol, uint256 tokenSupply)
{
if (msg.sender == owner && setupDone == false)
{
symbol = tokenSymbol;
name = tokenName;
_totalSupply = tokenSupply * 1000000000000000000;
balances[owner] = _totalSupply;
setupDone = true;
}
}
function totalSupply() constant returns (uint256 totalSupply) {
return _totalSupply;
}
function balanceOf(address _owner) constant returns (uint256 balance) {
return balances[_owner];
}
function transfer(address _to, uint256 _amount) returns (bool success) {
if (balances[msg.sender] >= _amount
&& _amount > 0
&& balances[_to] + _amount > balances[_to]) {
balances[msg.sender] -= _amount;
balances[_to] += _amount;
Transfer(msg.sender, _to, _amount);
return true;
} else {
return false;
}
}
function transferFrom(
address _from,
address _to,
uint256 _amount
) returns (bool success) {
if (balances[_from] >= _amount
&& allowed[_from][msg.sender] >= _amount
&& _amount > 0
&& balances[_to] + _amount > balances[_to]) {
balances[_from] -= _amount;
allowed[_from][msg.sender] -= _amount;
balances[_to] += _amount;
Transfer(_from, _to, _amount);
return true;
} else {
return false;
}
}
function approve(address _spender, uint256 _amount) returns (bool success) {
allowed[msg.sender][_spender] = _amount;
Approval(msg.sender, _spender, _amount);
return true;
}
function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
} [{"constant":true,"inputs":[],"name":"name","outputs":
[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":
[{"name":"_spender","type":"address"},{"name":"_amount","type":"uint256"}],"name":"approve","outputs":
[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":
[],"name":"totalSupply","outputs":[{"name":"totalSupply","type":"uint256"}],"payable":false,"type":"function"},
{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},
{"name":"_amount","type":"uint256"}],"name":"transferFrom","outputs":
[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":
[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"type":"function"},
{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":
[{"name":"balance","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":
[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},
{"constant":false,"inputs":[{"name":"_to","type":"address"},
{"name":"_amount","type":"uint256"}],"name":"transfer","outputs":
[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":
[{"name":"tokenName","type":"string"},{"name":"tokenSymbol","type":"string"},
{"name":"tokenSupply","type":"uint256"}],"name":"SetupToken","outputs":[],"payable":false,"type":"function"},
{"constant":true,"inputs":[{"name":"_owner","type":"address"},
{"name":"_spender","type":"address"}],"name":"allowance","outputs":
[{"name":"remaining","type":"uint256"}],"payable":false,"type":"function"},{"inputs":
[{"name":"adr","type":"address"}],"payable":false,"type":"constructor"},{"anonymous":false,"inputs":
[{"indexed":true,"name":"_from","type":"address"},{"indexed":true,"name":"_to","type":"address"},
{"indexed":false,"name":"_value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":
[{"indexed":true,"name":"_owner","type":"address"},{"indexed":true,"name":"_spender","type":"address"},
{"indexed":false,"name":"_value","type":"uint256"}],"name":"Approval","type":"event"}] |
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