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@@ -7,48 +7,50 @@ import './ERC20.sol';
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* ERC 20 token
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*
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* https://github.com/ethereum/EIPs/issues/20
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- * Based on original code by FirstBlood:
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+ * Based on code by FirstBlood:
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* https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
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*/
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contract BaseToken is ERC20 {
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- function transfer(address _to, uint256 _value) returns (bool success) {
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- if (balances[msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
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- balances[msg.sender] -= _value;
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- balances[_to] += _value;
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- Transfer(msg.sender, _to, _value);
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- return true;
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- } else { return false; }
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- }
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-
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- function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
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- if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
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- balances[_to] += _value;
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- balances[_from] -= _value;
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- allowed[_from][msg.sender] -= _value;
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- Transfer(_from, _to, _value);
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- return true;
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- } else { return false; }
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- }
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-
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- function balanceOf(address _owner) constant returns (uint256 balance) {
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- return balances[_owner];
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- }
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-
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- function approve(address _spender, uint256 _value) returns (bool success) {
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- allowed[msg.sender][_spender] = _value;
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- Approval(msg.sender, _spender, _value);
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- return true;
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- }
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-
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- function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
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- return allowed[_owner][_spender];
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- }
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-
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- mapping(address => uint256) balances;
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-
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- mapping (address => mapping (address => uint256)) allowed;
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-
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- uint256 public totalSupply;
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+ mapping(address => uint256) balances;
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+ mapping (address => mapping (address => uint256)) allowed;
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+ uint256 public totalSupply;
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+
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+
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+ function transfer(address _to, uint256 _value) returns (bool success) {
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+ if (balances[msg.sender] >= _value &&
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+ balances[_to] + _value > balances[_to]) {
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+ balances[msg.sender] -= _value;
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+ balances[_to] += _value;
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+ Transfer(msg.sender, _to, _value);
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+ return true;
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+ } else { return false; }
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+ }
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+
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+ function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
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+ if (balances[_from] >= _value &&
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+ allowed[_from][msg.sender] >= _value &&
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+ balances[_to] + _value > balances[_to]) {
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+ balances[_to] += _value;
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+ balances[_from] -= _value;
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+ allowed[_from][msg.sender] -= _value;
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+ Transfer(_from, _to, _value);
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+ return true;
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+ } else { return false; }
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+ }
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+
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+ function balanceOf(address _owner) constant returns (uint256 balance) {
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+ return balances[_owner];
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+ }
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+
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+ function approve(address _spender, uint256 _value) returns (bool success) {
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+ allowed[msg.sender][_spender] = _value;
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+ Approval(msg.sender, _spender, _value);
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+ return true;
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+ }
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+
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+ function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
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+ return allowed[_owner][_spender];
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+ }
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}
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